From 0131ca4d466faaf6bafb006894a2ac3e0ded6511 Mon Sep 17 00:00:00 2001 From: George Koehler Date: Thu, 20 Sep 2012 22:26:32 -0400 Subject: [PATCH] Delete 689 undead files. These files "magically reappeared" after the conversion from CVS to Mercurial. The old CVS repository deleted these files but did not record *when* it deleted these files. The conversion resurrected these files because they have no history of deletion. These files were probably deleted before year 1995. The CVS repository begins to record deletions around 1995. These files may still appear in older revisions of this Mercurial repository, when they should already be deleted. There is no way to fix this, because the CVS repository provides no dates of deletion. See http://sourceforge.net/mailarchive/message.php?msg_id=29823032 --- DistrAction | 3 - Makefile | 35 - bin/em.pascal | 1 - distr/Action | 3 - distr/Action1 | 16 - distr/f.attf | 26 - distr/mks | 1 - doc/ceg/Makefile | 6 - doc/ceg/proposal.tr | 284 - doc/ceg/prototype.tr | 276 - doc/cref.doc | 323 -- doc/ego/Makefile | 55 - doc/em/Makefile | 37 - doc/em/addend.n | 1122 ---- doc/em/app.int.nr | 11 - doc/em/app.nr | 488 -- doc/em/int/Makefile | 32 - doc/em/iotrap.nr | 376 -- doc/em/itables | 2922 ---------- doc/em/print | 5 - doc/em/show | 4 - doc/lint/Makefile | 9 - doc/occam/Makefile | 18 - doc/sparc/Makefile | 10 - doc/top/Makefile | 8 - emtest/last | 1 - emtest/test.e | 28 - etc/pc_errors | 289 - etc/pc_rt_errors | 107 - first/cc.xenix.src | 70 - first/ckpath | 67 - first/did_first | 7 - first/fixlexlib | 75 - first/hash | 0 first/myecho.c | 21 - h/pc_size.h | 26 - include/_tail_cc/termio.h | 28 - lang/basic/src/Makefile | 64 - lang/cem/cemcom.ansi/LintPars | 143 - lang/cem/cemcom.ansi/Makefile.erik | 718 --- lang/cem/cemcom.ansi/Resolve | 67 - lang/cem/cemcom.ansi/Version.c | 8 - lang/cem/cemcom.ansi/asm.c | 16 - lang/cem/cemcom.ansi/cem.1 | 230 - lang/cem/cemcom.ansi/cem.c | 764 --- lang/cem/cemcom.ansi/cemcom.1 | 104 - lang/cem/cemcom.ansi/ch7.c | 641 --- lang/cem/cemcom.ansi/ch7bin.c | 352 -- lang/cem/cemcom.ansi/ch7mon.c | 168 - lang/cem/cemcom.ansi/decspecs.str | 21 - lang/cem/cemcom.ansi/l_dummy.c | 74 - lang/cem/cemcom.ansi/mcomm.c | 246 - lang/cem/cemcom.ansi/nmclash.c | 9 - lang/cem/cemcom.ansi/scan.c | 237 - lang/cem/cemcom/Files | 88 - lang/cem/cemcom/LintPars | 146 - lang/cem/cemcom/Parameters | 139 - lang/cem/cemcom/Resolve | 67 - lang/cem/cemcom/Version.c | 8 - lang/cem/cemcom/alloc.c | 159 - lang/cem/cemcom/alloc.h | 16 - lang/cem/cemcom/code.h | 23 - lang/cem/cemcom/declarator.h | 45 - lang/cem/cemcom/decspecs.h | 23 - lang/cem/cemcom/def.h | 37 - lang/cem/cemcom/doprnt.c | 144 - lang/cem/cemcom/em.c | 201 - lang/cem/cemcom/em.h | 42 - lang/cem/cemcom/em_lint.h | 71 - lang/cem/cemcom/emcode.def | 136 - lang/cem/cemcom/expr.h | 102 - lang/cem/cemcom/faulty.h | 9 - lang/cem/cemcom/field.h | 20 - lang/cem/cemcom/idf.h | 68 - lang/cem/cemcom/ival.c | 624 -- lang/cem/cemcom/l_dummy.c | 70 - lang/cem/cemcom/macro.h | 52 - lang/cem/cemcom/make.emfun | 19 - lang/cem/cemcom/make.emmac | 10 - lang/cem/cemcom/nmclash.c | 9 - lang/cem/cemcom/stack.h | 46 - lang/cem/cemcom/storage.c | 67 - lang/cem/cemcom/storage.h | 23 - lang/cem/cemcom/string.c | 277 - lang/cem/cemcom/string.h | 13 - lang/cem/cemcom/struct.h | 44 - lang/cem/cemcom/switch.h | 40 - lang/cem/cemcom/system.c | 72 - lang/cem/cemcom/system.h | 34 - lang/cem/cemcom/tab.c | 300 - lang/cem/cemcom/type.h | 52 - lang/cem/cpp.ansi/Makefile | 266 - lang/cem/cpp.ansi/nccp.6 | 74 - lang/cem/ctest/ctstruct/str.pcc.r | 152 - lang/cem/ctest/makefile | 53 - lang/cem/ctest/makefile.i86 | 54 - lang/cem/ctest/makefile.int | 53 - lang/cem/ctest/out.std | 174 - lang/cem/libcc.ansi/MakeArch | 66 - lang/cem/libcc.ansi/Makefile | 50 - lang/cem/libcc.ansi/ctype/ctype.c | 76 - lang/cem/libcc.ansi/ctype/genfiles.c | 51 - lang/cem/libcc.ansi/errno/errno.c | 11 - lang/cem/libcc.ansi/headers/sgtty.h | 72 - lang/cem/libcc.ansi/headers/sys/stat.h | 85 - lang/cem/libcc.ansi/headers/sys/types.h | 77 - lang/cem/libcc.ansi/make.proto | 6 - lang/cem/libcc.ansi/math/cosh.c | 33 - lang/cem/libcc.ansi/stdio/gcvt.c | 77 - lang/cem/libcc.ansi/stdlib/calloc.c | 24 - lang/cem/libcc.ansi/stdlib/malloc.c | 127 - lang/cem/libcc.ansi/time/loc_incl.h | 26 - lang/cem/libcc/gen/getopt.c | 58 - lang/cem/libcc/math/cosh.c | 38 - lang/m2/comp/Parameters | 78 - lang/m2/comp/Resolve | 60 - lang/m2/comp/Version.c | 1 - lang/m2/comp/const.h | 15 - lang/m2/comp/def_sizes.h | 22 - lang/m2/comp/desig.H | 69 - lang/m2/comp/idlist.H | 12 - lang/m2/comp/idlist.c | 20 - lang/m2/comp/misc.H | 10 - lang/m2/comp/nmclash.c | 4 - lang/m2/comp/param.h | 4 - lang/m2/comp/print.c | 144 - lang/m2/comp/tab.c | 295 - lang/m2/libm2/ASCII.mod | 3 - lang/m2/libm2/ChkCards.e | 131 - lang/m2/libm2/FIFFEF.def | 13 - lang/m2/libm2/FIFFEF.e | 46 - lang/m2/libm2/FORchk.c | 8 - lang/m2/libm2/Makefile | 23 - lang/m2/libm2/TTY.def | 3 - lang/m2/libm2/TTY.mod | 19 - lang/m2/libm2/hol0.e | 29 - lang/m2/libm2/rcka.e | 31 - lang/m2/libm2/rcki.e | 37 - lang/m2/libm2/rckil.e | 37 - lang/m2/libm2/rcku.e | 37 - lang/m2/libm2/rckul.e | 37 - lang/m2/libm2/transfer.e | 258 - lang/m2/m2mm/Version.c | 1 - lang/m2/m2mm/tab.c | 295 - lang/m2/test/Wirth/makefile | 47 - lang/occam/comp/Makefile | 54 - lang/occam/lib/AR2 | 11 - lang/occam/lib/AR4 | 11 - lang/occam/lib/Makefile | 28 - lang/occam/lib/em2.e | 52 - lang/occam/lib/em4.e | 49 - lang/occam/lib/ocm_chan.h | 48 - lang/occam/lib/ocm_parco.h | 19 - lang/occam/lib/ocm_proc.h | 53 - lang/occam/lib/par_em2.e | 53 - lang/occam/lib/par_em4.e | 46 - lang/occam/lib/par_vax.s | 51 - lang/occam/test/tst.ocm | 24 - lang/pc/Makefile | 19 - lang/pc/comp/Resolve | 60 - lang/pc/comp/Version.c | 1 - lang/pc/comp/char.c | 394 -- lang/pc/comp/next.c | 49 - lang/pc/comp/nmclash.c | 4 - lang/pc/comp/tab.c | 295 - lib/descr/fe.src | 225 - lib/descr/ibm.nosid | 40 - lib/descr/int | 35 - lib/descr/m68k2.macs | 39 - lib/descr/nascom | 30 - lib/descr/net86 | 32 - lib/descr/sat86 | 34 - lib/minix/include/minix/error.h | 59 - lib/minix/include/minix/sgtty.h | 59 - lib/minix/include/minix/stat.h | 26 - lib/minix/include/sys/dir.h | 17 - lib/minixST/include/minix/callnr.h | 58 - lib/minixST/include/minix/com.h | 166 - lib/minixST/include/minix/const.h | 88 - lib/minixST/include/minix/error.h | 59 - lib/minixST/include/minix/stat.h | 26 - lib/minixST/include/minix/type.h | 134 - lib/vax4/descr.src | 74 - lib/vax4/sedf | 104 - mach/6500/as/Makefile | 67 - mach/6500/cg/Makefile | 184 - mach/6500/dl/Makefile | 20 - mach/6500/libem/Makefile | 21 - mach/6500/libem/end.s | 17 - mach/6500/libem/head_em.s | 233 - mach/6500/libem/mon.s | 40 - mach/6500/libem/print.s | 27 - mach/6500/libem/printhex.s | 32 - mach/6500/libem/printstack.s | 49 - mach/6500/libem/read.s | 37 - mach/6500/libem/write.s | 39 - mach/6800/as/Makefile | 67 - mach/6805/as/Makefile | 67 - mach/6809/as/Makefile | 67 - mach/arm/as/Makefile | 67 - mach/arm/cv/Makefile | 22 - mach/arm/libem/Makefile | 21 - mach/arm/libem/end.s | 16 - mach/arm/libem/head_em.s | 178 - mach/arm/libfp/Makefile | 22 - mach/arm/libmon/Makefile | 15 - mach/arm/ncg/Makefile | 197 - mach/arm/top/Makefile | 42 - mach/compare | 7 - mach/i386/as/Makefile | 67 - mach/i386/ce/Makefile | 26 - mach/i386/cv/Makefile | 25 - mach/i386/libem/Makefile | 30 - mach/i386/libem/compmodule | 4 - mach/i386/libem/end.s | 17 - mach/i386/libem/fakfp.s | 38 - mach/i386/libem/return.s | 17 - mach/i386/libem/stop.s | 5 - mach/i386/libfp/Makefile | 22 - mach/i386/libsys/Makefile | 28 - mach/i386/libsys/_pipe.s | 12 - mach/i386/libsys/_profil.s | 6 - mach/i386/libsys/_stime.s | 6 - mach/i386/libsys/_time.s | 6 - mach/i386/libsys/_wait.s | 12 - mach/i386/libsys/compmodule | 4 - mach/i386/ncg/Makefile | 197 - mach/i80/as/Makefile | 67 - mach/i80/dl/Makefile | 25 - mach/i80/libem/Makefile | 29 - mach/i80/libem/compmodule | 4 - mach/i80/libem/end.s | 17 - mach/i80/libmon/Makefile | 29 - mach/i80/libmon/compmodule | 4 - mach/i80/libmon/head.s | 49 - mach/i80/libmon/tail.s | 7 - mach/i80/ncg/Makefile | 197 - mach/i86/as/Makefile | 67 - mach/i86/as/READ_ME | 9 - mach/i86/ce/Makefile | 26 - mach/i86/cv/Makefile | 25 - mach/i86/libem/Makefile | 30 - mach/i86/libem/compmodule | 4 - mach/i86/libem/end.s | 17 - mach/i86/libem/fakfp.s | 38 - mach/i86/libem/printf.s | 40 - mach/i86/libem/stop.s | 5 - mach/i86/libem/tail.s | 16 - mach/i86/libfp/Makefile | 22 - mach/i86/libsys/Makefile | 27 - mach/i86/libsys/compmodule | 4 - mach/i86/ncg/Makefile | 197 - mach/install | 21 - mach/m68020/as/Makefile | 67 - mach/m68020/ce/Makefile | 26 - mach/m68020/cv/Makefile | 22 - mach/m68020/libem/Makefile | 38 - mach/m68020/libem/compmodule | 4 - mach/m68020/libem/edata.s | 9 - mach/m68020/libem/em_end.s | 22 - mach/m68020/libem/end.s | 7 - mach/m68020/libem/etext.s | 9 - mach/m68020/libem/fakfp.s | 39 - mach/m68020/libem/printf.s | 83 - mach/m68020/libem/strscript | 3 - mach/m68020/libfp/Makefile | 22 - mach/m68020/libsys/Makefile | 29 - mach/m68020/libsys/compmodule | 4 - mach/m68020/ncg/Makefile | 197 - mach/m68020/top/Makefile | 42 - mach/m68k2/as/Makefile | 67 - mach/m68k2/cg/fppsim.h | 6 - mach/m68k2/cv/Makefile | 22 - mach/m68k2/dl/Makefile | 22 - mach/m68k2/libem/Makefile | 33 - mach/m68k2/libem/compmodule | 4 - mach/m68k2/libem/cvf.s | 19 - mach/m68k2/libem/edata.s | 9 - mach/m68k2/libem/em_end.s | 22 - mach/m68k2/libem/end.s | 7 - mach/m68k2/libem/etext.s | 9 - mach/m68k2/libem/ffp.s | 39 - mach/m68k2/libem/printf.s | 189 - mach/m68k2/libfp/Makefile | 22 - mach/m68k2/libsys/Makefile | 28 - mach/m68k2/libsys/compmodule | 4 - mach/m68k2/ncg/Makefile | 197 - mach/m68k2/ncg/README | 11 - mach/m68k2/ncg/instrmacs.h | 144 - mach/m68k2/ncg/mach.c | 288 - mach/m68k2/ncg/mach.h | 49 - mach/m68k2/ncg/table | 6942 ----------------------- mach/m68k2/ncg/table_link | 1 - mach/m68k2/top/Makefile | 42 - mach/m68k4/libem/Makefile | 33 - mach/m68k4/libem/aciaio.s | 36 - mach/m68k4/libem/ara.s | 101 - mach/m68k4/libem/ari.s | 36 - mach/m68k4/libem/compmodule | 4 - mach/m68k4/libem/cvf.s | 21 - mach/m68k4/libem/edata.s | 9 - mach/m68k4/libem/em_end.s | 22 - mach/m68k4/libem/end.s | 7 - mach/m68k4/libem/etext.s | 9 - mach/m68k4/libem/fakfp.s | 39 - mach/m68k4/libem/printf.s | 88 - mach/m68k4/libem/sav.s | 13 - mach/m68k4/libem/sys1.s | 62 - mach/m68k4/libem/sys2.s | 11 - mach/m68k4/libfp/Makefile | 22 - mach/m68k4/libsys/Makefile | 29 - mach/m68k4/libsys/compmodule | 4 - mach/m68k4/ncg/Makefile | 197 - mach/m68k4/ncg/README | 11 - mach/m68k4/ncg/instrmacs.h | 144 - mach/m68k4/ncg/mach.c | 288 - mach/m68k4/ncg/mach.h | 49 - mach/m68k4/ncg/table | 6942 ----------------------- mach/mantra/cv/Makefile | 30 - mach/mantra/int/Makefile | 81 - mach/mantra/int/header | 8 - mach/mantra/int/mloope | 11 - mach/mantra/int/prep | 3 - mach/mantra/libsys/Makefile | 29 - mach/mantra/libsys/compmodule | 4 - mach/minix/libsys/Makefile | 40 - mach/minix/libsys/access.c | 9 - mach/minix/libsys/alarm.c | 7 - mach/minix/libsys/brk.c | 34 - mach/minix/libsys/chdir.c | 8 - mach/minix/libsys/chmod.c | 9 - mach/minix/libsys/chown.c | 8 - mach/minix/libsys/chroot.c | 8 - mach/minix/libsys/close.c | 8 - mach/minix/libsys/compmodule | 4 - mach/minix/libsys/creat.c | 8 - mach/minix/libsys/dup.c | 7 - mach/minix/libsys/dup2.c | 7 - mach/minix/libsys/end.s | 17 - mach/minix/libsys/exec.c | 103 - mach/minix/libsys/fork.c | 6 - mach/minix/libsys/fstat.c | 10 - mach/minix/libsys/getegid.c | 9 - mach/minix/libsys/geteuid.c | 9 - mach/minix/libsys/getgid.c | 8 - mach/minix/libsys/getpid.c | 6 - mach/minix/libsys/getuid.c | 8 - mach/minix/libsys/gtty.c | 9 - mach/minix/libsys/ioctl.c | 68 - mach/minix/libsys/kill.c | 8 - mach/minix/libsys/lib.h | 13 - mach/minix/libsys/link.c | 7 - mach/minix/libsys/lseek.c | 15 - mach/minix/libsys/mknod.c | 8 - mach/minix/libsys/mktemp.c | 20 - mach/minix/libsys/mount.c | 8 - mach/minix/libsys/open.c | 8 - mach/minix/libsys/pause.c | 6 - mach/minix/libsys/pipe.c | 14 - mach/minix/libsys/read.c | 11 - mach/minix/libsys/setgid.c | 7 - mach/minix/libsys/setuid.c | 7 - mach/minix/libsys/signal.c | 28 - mach/minix/libsys/stat.c | 10 - mach/minix/libsys/stderr.c | 8 - mach/minix/libsys/stime.c | 8 - mach/minix/libsys/stty.c | 9 - mach/minix/libsys/sync.c | 6 - mach/minix/libsys/time.c | 13 - mach/minix/libsys/times.c | 15 - mach/minix/libsys/trp.s | 114 - mach/minix/libsys/umask.c | 7 - mach/minix/libsys/umount.c | 7 - mach/minix/libsys/unlink.c | 7 - mach/minix/libsys/utime.c | 12 - mach/minix/libsys/wait.c | 10 - mach/minix/libsys/write.c | 8 - mach/minixST/cv/Makefile | 25 - mach/minixST/libsys/Makefile | 40 - mach/minixST/libsys/_mktemp.c | 31 - mach/minixST/libsys/access.c | 9 - mach/minixST/libsys/alarm.c | 7 - mach/minixST/libsys/brk.c | 34 - mach/minixST/libsys/chdir.c | 8 - mach/minixST/libsys/chmod.c | 9 - mach/minixST/libsys/chown.c | 8 - mach/minixST/libsys/chroot.c | 8 - mach/minixST/libsys/close.c | 8 - mach/minixST/libsys/compmodule | 4 - mach/minixST/libsys/creat.c | 8 - mach/minixST/libsys/dup.c | 7 - mach/minixST/libsys/dup2.c | 7 - mach/minixST/libsys/end.s | 16 - mach/minixST/libsys/exec.c | 103 - mach/minixST/libsys/fork.c | 6 - mach/minixST/libsys/fstat.c | 10 - mach/minixST/libsys/getegid.c | 9 - mach/minixST/libsys/geteuid.c | 9 - mach/minixST/libsys/getgid.c | 8 - mach/minixST/libsys/getpid.c | 6 - mach/minixST/libsys/getuid.c | 8 - mach/minixST/libsys/gtty.c | 9 - mach/minixST/libsys/ioctl.c | 68 - mach/minixST/libsys/kill.c | 8 - mach/minixST/libsys/lib.h | 13 - mach/minixST/libsys/link.c | 7 - mach/minixST/libsys/lseek.c | 15 - mach/minixST/libsys/mknod.c | 8 - mach/minixST/libsys/mktemp.c | 20 - mach/minixST/libsys/mktemp.s | 5 - mach/minixST/libsys/mount.c | 8 - mach/minixST/libsys/open.c | 8 - mach/minixST/libsys/pause.c | 6 - mach/minixST/libsys/pipe.c | 14 - mach/minixST/libsys/read.c | 11 - mach/minixST/libsys/setgid.c | 7 - mach/minixST/libsys/setuid.c | 7 - mach/minixST/libsys/signal.c | 28 - mach/minixST/libsys/stat.c | 10 - mach/minixST/libsys/stderr.c | 8 - mach/minixST/libsys/stime.c | 8 - mach/minixST/libsys/stty.c | 9 - mach/minixST/libsys/sync.c | 6 - mach/minixST/libsys/time.c | 13 - mach/minixST/libsys/times.c | 15 - mach/minixST/libsys/umask.c | 7 - mach/minixST/libsys/umount.c | 7 - mach/minixST/libsys/unlink.c | 7 - mach/minixST/libsys/utime.c | 12 - mach/minixST/libsys/wait.c | 10 - mach/minixST/libsys/write.c | 8 - mach/moon3/ncg/Makefile | 197 - mach/moon3/ncg/README | 11 - mach/moon3/ncg/instrmacs.h | 144 - mach/moon3/ncg/mach.c | 288 - mach/moon3/ncg/mach.h | 49 - mach/moon3/ncg/table | 6942 ----------------------- mach/ns/as/Makefile | 67 - mach/ns/libem/Makefile | 29 - mach/ns/libem/compmodule | 4 - mach/ns/libem/end.s | 16 - mach/ns/libem/mon.s | 58 - mach/ns/libsys/Makefile | 28 - mach/ns/libsys/compmodule | 4 - mach/ns/ncg/Makefile | 197 - mach/pdp/as/Makefile | 67 - mach/pdp/cg/Makefile | 184 - mach/pdp/cg/peep.c | 135 - mach/pdp/cv/Makefile | 25 - mach/pdp/int/Makefile | 51 - mach/pdp/libem/Makefile | 33 - mach/pdp/libem/blm.s | 29 - mach/pdp/libem/compmodule | 4 - mach/pdp/libem/end.s | 16 - mach/pdp/libem/head_em.s | 75 - mach/pdp/libem/hlt.s | 12 - mach/pdp/libem/sigtrp.s | 93 - mach/pdp/libpc/makefile | 21 - mach/pdp/libsys/Makefile | 24 - mach/pdp/libsys/compmodule | 4 - mach/pdp/ncg/Makefile | 197 - mach/pdp/top/Makefile | 42 - mach/pmds/cv/Makefile | 22 - mach/pmds/cv/pdp_cv.c | 41 - mach/pmds/cv/vax_cv.c | 41 - mach/pmds/libsys/Makefile | 29 - mach/pmds/libsys/compmodule | 4 - mach/pmds4/libsys/Makefile | 29 - mach/pmds4/libsys/compmodule | 4 - mach/proto/as/Makefile | 67 - mach/proto/cg/Makefile | 184 - 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mode 100644 index bf4572b29..000000000 --- a/Makefile +++ /dev/null @@ -1,35 +0,0 @@ -cmp: # compile everything and compare - (cd etc ; make cmp ) - (cd util ; make cmp ) - (cd lang ; make cmp ) - (cd mach ; make cmp ) - -install: # compile everything to machine code - (cd etc ; make install ) - (cd util ; make install ) - (cd lang/cem ; make install ) - (cd mach ; make install ) - (cd lang/pc ; make install ) - -clean: # remove all non-sources, except boot-files - (cd doc ; make clean ) - (cd man ; make clean ) - (cd h ; make clean ) - (cd etc ; make clean ) - (cd util ; make clean ) - (cd lang ; make clean ) - (cd mach ; make clean ) - -opr: # print all sources - make pr | opr - -pr: # print all sources - @( pr Makefile ; \ - (cd doc ; make pr ) ; \ - (cd man ; make pr ) ; \ - (cd h ; make pr ) ; \ - (cd etc ; make pr ) ; \ - (cd lang ; make pr ) ; \ - (cd util ; make pr ) ; \ - (cd mach ; make pr ) \ - ) diff --git a/bin/em.pascal b/bin/em.pascal deleted file mode 100755 index 2e03475b9..000000000 --- a/bin/em.pascal +++ /dev/null @@ -1 +0,0 @@ -exec /usr/em/doc/em/int/em /usr/em/doc/em/int/tables ${1-e.out} core diff --git a/distr/Action b/distr/Action deleted file mode 100644 index 1cbc5442c..000000000 --- a/distr/Action +++ /dev/null @@ -1,3 +0,0 @@ -name "EM tables" -dir etc -end diff --git a/distr/Action1 b/distr/Action1 deleted file mode 100644 index dc1e371f9..000000000 --- a/distr/Action1 +++ /dev/null @@ -1,16 +0,0 @@ -name "m68k2/cg bootstrap files" -dir mach/m68k2/cg -action "make EMHOME=/proj/em/Work distr" -end -name "vax4/cg bootstrap files" -dir mach/vax4/cg -action "make EMHOME=/proj/em/Work distr" -end -name "m68020/ncg bootstrap files" -dir mach/m68020/ncg -action "make EMHOME=/proj/em/Work distr" -end -name "m68k4/cg bootstrap files" -dir mach/m68k4/cg -action "make EMHOME=/proj/em/Work distr" -end diff --git a/distr/f.attf b/distr/f.attf deleted file mode 100644 index a95572a51..000000000 --- a/distr/f.attf +++ /dev/null @@ -1,26 +0,0 @@ --- ./doc/install.pr no RCS file --- ./h/em_mnem.h no RCS file --- ./h/em_pseu.h no RCS file --- ./h/em_spec.h no RCS file --- ./lang/basic/src/y.tab.c no RCS file --- ./lang/basic/src/y.tab.h no RCS file --- ./lang/pc/pem/pem22.m no RCS file --- ./lang/pc/pem/pem24.m no RCS file --- ./lang/pc/pem/pem44.m no RCS file --- ./lib/LLgen/incl no RCS file --- ./lib/LLgen/rec no RCS file --- ./mach/m68k2/cg/tables1.c no RCS file --- ./mach/m68k2/cg/tables1.h no RCS file --- ./mach/m68020/ncg/tables1.c no RCS file --- ./mach/m68020/ncg/tables1.h no RCS file --- ./mach/vax4/cg/tables1.c no RCS file --- ./mach/vax4/cg/tables1.h no RCS file --- ./util/LLgen/src/parser no RCS file --- ./util/LLgen/src/LLgen.c no RCS file --- ./util/LLgen/src/Lpars.c no RCS file --- ./util/LLgen/src/Lpars.h no RCS file --- ./util/LLgen/src/tokens.c no RCS file --- ./util/data/em_flag.c no RCS file --- ./util/data/em_mnem.c no RCS file --- ./util/data/em_pseu.c no RCS file --- ./util/ego/share/pop_push.h no RCS file diff --git a/distr/mks b/distr/mks deleted file mode 100755 index be169fb6f..000000000 --- a/distr/mks +++ /dev/null @@ -1 +0,0 @@ -cp .distr $DESTDIR/$1 diff --git a/doc/ceg/Makefile b/doc/ceg/Makefile deleted file mode 100644 index de1e6080f..000000000 --- a/doc/ceg/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -PIC=pic -TBL=tbl -REFER=refer - -../ceg.doc: ceg.tr ceg.ref - $(PIC) ceg.tr | $(REFER) -e -p ceg.ref | $(TBL) > $@ diff --git a/doc/ceg/proposal.tr b/doc/ceg/proposal.tr deleted file mode 100644 index 0063bb623..000000000 --- a/doc/ceg/proposal.tr +++ /dev/null @@ -1,284 +0,0 @@ -.TL - -Code Expander -.br -(proposal) - -.SH -Introduction -.LP -The \fBcode expander\fR, \fBce\fR, is a program that translates EM-code to -objectcode. The main goal is to translate very fast. \fBce\fR is an instance -of the EM_CODE(3L)-interface. During execution of \fBce\fR, \fBce\fR will build -in core a machine independent objectfile ( NEW A.OUT(5L)). With \fBcv\fR or -with routines supplied by the user the machine independent objectcode will -be converted to a machine dependent object code. \fBce\fR needs -information about the targetmachine (e.g. the opcode's). We divide the -information into two parts: -.IP -- The description in assembly instructions of EM-code instructions. -.IP -- The description in objectcode of assembly instructions. -.LP -With these two tables we can make a \fBcode expander generator\fR which -generates a \fBce\fR. It is possible to put the information in one table -but that will probably introduce (propable) more bugs in the table. So we -divide and conquer. With this approach it is also possible to generate -assembly code ( rather yhan objectcode), wich is useful for debugging. -There is of course a link between the two tables, the link -consist of a restriction on the assembly format. Every assembly -instruction must have the following format: -.sp - INSTR ::= LABEL : MNEMONIC [ OPERAND ( "," OPERAND)* ] -.sp -.LP -\fBCeg\fR uses the following algorithm: -.IP \0\0a) -The assembly table will be converted to a (C-)routine assemble(). -assemble() gets as argument a string, the assembler instruction, -and can use the MNEMONIC to execute the corresponding action in the -assembly table. -.IP \0\0b) -The routine assemble() can now be used to convert the EM-code table to -a set of C-routines, wich together form an instance of the -EM_CODE(3L). -.SH -The EM-instruction table -.LP -We use the following grammar: -.sp -.TS -center box ; -l. -TABLE ::= (ROW)* -ROW ::= C_instr ( SPECIAL | SIMPLE) -SPECIAL ::= ( CONDITION SIMPLE)+ 'default' SIMPLE -SIMPLE ::= '==>' ACTIONLIST | '::=' ACTIONLIST -ACTIONLIST ::= [ ACTION ( ';' ACTION)* ] '.' -ACTION ::= function-call | assembly-instruction -.TE -.LP -An example for the 8086: -.LP -.DS -C_lxl - $arg1 == 0 ==> "push bp". - $arg1 == 1 ==> "push EM_BSIZE(bp)". - default ==> "mov cx, $arg1"; - "mov si, bp"; - "1: mov si, EM_BSIZE(si); - "loop 1b" - "push si". -.DE -.sp -Some remarks: -.sp -* The C_instr is a function indentifier in the EM_CODE(3L)-interface. -.LP -* CONDITION is a "boolean" C-expression. -.LP -* The arguments of an EM-instruction can be used in CONDITION and in assembly -instructions. They are referred by $arg\fIi\fR. \fBceg\fR modifies the -arguments as follows: -.IP \0\0- -For local variables at positive offsets it increases this offset by EM_BSIZE -.IP \0\0- -It makes names en labels unique. The user must supply the formats (see mach.h). -.LP -* function-call is allowed to implement e.g. push/pop optimization. -For example: -.LP -.DS -C_adi - $arg1 == 2 ==> combine( "pop ax"); - combine( "pop bx"); - "add ax, bx"; - save( "push ax"). - default ==> arg_error( "C_adi", $arg1). -.DE -.LP -* The C-functions called in the EM-instructions table have to use the routine -assemble()/gen?(). "assembler-instr" is in fact assemble( "assembler-instr"). -.LP -* \fBceg\fR takes care not only about the conversions of arguments but also -about -changes between segments. There are situation when one doesn't want -conversion of arguments. This can be done by using ::= in stead of ==>. -This is usefull when two C_instr are equivalent. For example: -.IP -C_slu ::= C_sli( $arg1) -.LP -* There are EM-CODE instructions wich are machine independent (e.g. C_open()). -For these EM_CODE instructions \fBceg\fR will generate \fIdefault\fR- -instructions. There is one exception: in the case of C_pro() the tablewriter -has to supply a function prolog(). -.LP -* Also the EM-pseudoinstructions C_bss_\fIcstp\fR(), C_hol_\fIcstp\fR(), -C_con_\fIcstp\fR() and C_rom_\fIcstp\fR can be translated automaticly. -\fBceg\fR only has to know how to interpretate string-constants: -.DS -\&..icon $arg2 == 1 ==> gen1( (char) atoi( $arg1)) - $arg2 == 2 ==> gen2( atoi( $arg1)) - $arg2 == 4 ==> gen4( atol( $arg1)) -\&..ucon $arg2 == 1 ==> gen1( (char) atoi( $arg1)) - $arg2 == 2 ==> gen2( atoi( $arg1)) - $arg2 == 4 ==> gen4( atol( $arg1)) -\&..fcon ::= not_implemented( "..fcon") -.DE -.LP -* Still, life can be made easier for the tablewriter; For the routines wich -he/she didn't implement \fBceg\fR will generate a default instruction wich -generates an error-message. \fBceg\fR seems to generate : -.IP -C_xxx ::= not_implemented( "C_xxx") -.SH -The assembly table -.LP -How to map assembly on objectcode. -.LP -Each row in the table consists of two fields, one field for the assembly -instruction, the other field for the corresponding objectcode. The tablewriter -can use the following primitives to generate code for the machine -instructions : -.IP "\0\0gen1( b)\0\0:" 17 -generates one byte in de machine independent objectfile. -.IP "\0\0gen2( w)\0\0:" 17 -generates one word ( = two bytes), the table writer can change the byte -order by setting the flag BYTES_REVERSED. -.IP "\0\0gen4( l)\0\0:" 17 -generates two words ( = four bytes), the table writer can change the word -order by setting the flag WORDS_REVERSED. -.IP "\0\0reloc( n, o, r)\0\0:" 17 -generates relocation information for a label ( = name + offset + -relocationtype). -.LP -Besides these primitives the table writer may use his self written -C-functions. This allows the table writer e.g. to write functions to set -bitfields within a byte. -.LP -There are more or less two methods to encode the assembly instructions: -.IP \0\0a) -MNEMONIC and OPERAND('s) are encoded independently of each other. This can be -done when the target machine has an orthogonal instruction set (e.g. pdp-11). -.IP \0\0b) -MNEMONIC and OPERAND('s) together determine the opcode. In this case the -assembler often uses overloading: one MNEMONIC is used for several -different machine-instructions. For example : (8086) -.br - mov ax, bx -.br - mov ax, variable -.br -These instructions have different opcodes. -.LP -As the transformation MNEMONIC-OPCODE is not one to -one the table writer must be allowed to put restrictions on the operands. -This can be done with type declarations. For example: -.LP -.DS - mov dst:REG, src:MEM ==> - gen1( 0x8b); - modRM( op2.reg, op1); -.DE -.DS - mov dst:REG, src:REG ==> - gen1( 0x89); - modRM( op2.reg, op1); -.DE -.LP -modRM() is a function written by the tablewriter and is used to encode -the operands. This frees the table writer of endless typing. -.LP -The table writer has to do the "typechecking" by himself. But typechecking -is almost the same as operand decoding. So it's more efficient to do this -in one function. We now have all the tools to describe the function -assemble(). -.IP -assemble() first calls the function -decode_operand() ( by the table writer written), with two arguments: a -string ( the operand) and a -pointer to a struct. The struct is declared by the table writer and must -consist of at least a field called type. ( the other fields in the struct can -be used to remember information about the decoded operand.) Now assemble() -fires a row wich is selected by mapping the MNEMONIC and the type of the -operands. -.br -In the second field of a row there may be references to other -fields in the struct (e.g. op2.reg in the example above). -.LP -We ignored one problem. It's possible when the operands are encoded, that -not everything is known. For example $arg\fIi\fR arguments in the -EM-instruction table get their value at runtime. This problem is solved by -introducing a function eval(). eval() has a string as argument and returns -an arith. The string consists of constants and/or $arg\fIi\fR's and the value -returned by eval() is the value of the string. To encode the $arg\fIi\fR's -in as few bytes as possible the table writer can use the statements %if, -%else and %endif. They can be used in the same manner as #if, #else and -#endif in C and result in a runtime test. An example : -.LP -.DS - -- Some rows of the assembly table - - mov dst:REG, src:DATA ==> - %if sfit( eval( src), 8) /* does the immediate-data fit in 1 byte? */ - R53( 0x16 , op1.reg); - gen1( eval( src)); - %else - R53( 0x17 , op1.reg); - gen2( eval( src)); - %endif -.LD - - mov dst:REG, src:REG ==> - gen1( 0x8b); - modRM( op1.reg, op2); - -.DE -.DS - -- The corresponding part in the function assemble() : - - case MNEM_mov : - decode_operand( arg1, &op1); - decode_operand( arg2, &op2); - if ( REG( op1.type) && DATA( op2.type)) { - printf( "if ( sfit( %s, 8)) {\\\\n", eval( src)); - R53( 0x16 , op1.reg); - printf( "gen1( %s)\\\\n", eval( arg2)); - printf( "}\\\\nelse {\\\\n"); - R53( 0x17 , op1.reg); - printf( "gen2( %s)\\\\n", eval( arg2)); - printf( "}\\\\n"); - } - else if ( REG( op1.type) && REG( op2.type)) { - gen1( 0x8b); - modRM( op1.reg, op2); - } - - -.DE -.DS - -- Some rows of the right part of the EM-instruction table are translated - -- in the following C-functions. - - "mov ax, $arg1" ==> - if ( sfit( w, 8)) { /* w is the actual argument of C_xxx( w) */ - gen1( 176); /* R53() */ - gen1( w); - } - else { - gen1( 184); - gen2( w); - } -.LD - - "mov ax, bx" ==> - gen1( 138); - gen1( 99); /* modRM() */ -.DE -.SH -Restrictions -.LP -.IP \0\01) -The EM-instructions C_exc() is not implemented. -.IP \0\03) -All messages are ignored. diff --git a/doc/ceg/prototype.tr b/doc/ceg/prototype.tr deleted file mode 100644 index c5c5d91bd..000000000 --- a/doc/ceg/prototype.tr +++ /dev/null @@ -1,276 +0,0 @@ -.TL -A prototype Code expander -.NH -Introduction -.PP -A program to be compiled with ACK is first fed into the preprocessor. -The output of the preprocessor goes into the appropiate front end, -whose job it is to produce EM. The EM code generated is -fed into the peephole optimizer, wich scans it with a window of few -instructions, replacing certain inefficient code sequences by better -ones. Following the peephole optimizer follows a backend wich produces -good assembly code. The assembly code goes into the assembler and the objectcode -then goes into the loader/linker, the final component in the pipeline. -.PP -For various applications this scheme is too slow. For example for testing -programs; In this case the program has to be translated fast and the -runtime of the objectcode may be slower. A solution is to build a code -expander ( \fBce\fR) wich translates EM code to objectcode. Of course this -has to -be done automaticly by a code expander generator, but to get some feeling -for the problem we started out to build prototypes. -We built two types of ce's. One wich tranlated EM to assembly, one -wich translated EM to objectcode. -.NH -EM to assembly -.PP -We made one for the 8086 and one for the vax4. These ce's are instances of the -EM_CODE(3L)-interface and produce for a single EM instruction a set -of assembly instruction wich are semantic equivalent. -We implemented in the 8086-ce push/pop-optimalization. -.NH -EM to objectcode -.PP -Instead of producing assembly code we tried to produce vax4-objectcode. -During execution of ce, ce builds in core a machine independent -objectfile ( NEW A.OUT(5L)) and just before dumping the tables this -objectfile is converted to a Berkly 4.2BSD a.out-file. We build two versions; -One with static memory allocation and one with dynamic memory allocation. -If the first one runs out of memory it will give an error message and stop, -the second one will allocate more memory and proceed with producing -objectcode. -.PP -The C-frontend calls the EM_CODE-interface. So after linking the frontend -and the ce we have a pipeline in a program saving a lot of i/o. -It is interesting to compare this C-compiler ( called fcemcom) with "cc -c". -fcemcom1 (the dynamic variant of fcemcom) is tuned in such a way, that -alloc() won't be called. -.NH 2 -Compile time -.PP -fac.c is a small program that produces n! ( see below). foo.c is small program -that loops a lot. -.TS -center, box, tab(:); -c | c | c | c | c | c -c | c | n | n | n | n. -compiler : program : real : user : sys : object size -= -fcemcom : sort.c : 31.0 : 17.5 : 1.8 : 23824 -fcemcom1 : : 59.0 : 21.2 : 3.3 : -cc -c : : 50.0 : 38.0 : 3.5 : 6788 -_ -fcemcom : ed.c : 37.0 : 23.6 : 2.3 : 41744 -fcemcom1 : : 1.16.0 : 28.3 : 4.6 : -cc -c : : 1.19.0 : 54.8 : 4.3 : 11108 -_ -fcemcom : cp.c : 4.0 : 2.4 : 0.8 : 4652 -fcemcom1 : : 9.0 : 3.0 : 1.0 : -cc -c : : 8.0 : 5.2 : 1.6 : 1048 -_ -fcemcom : uniq.c : 5.0 : 2.5 : 0.8 : 5568 -fcemcom1 : : 9.0 : 2.9 : 0.8 : -cc -c : : 13.0 : 5.4 : 2.0 : 3008 -_ -fcemcom : btlgrep.c : 24.0 : 7.2 : 1.4 : 12968 -fcemcom1 : : 23.0 : 8.1 : 1.2 : -cc -c : : 1.20.0 : 15.3 : 3.8 : 2392 -_ -fcemcom : fac.c : 1.0 : 0.1 : 0.5 : 216 -fecmcom1 : : 2.0 : 0.2 : 0.5 : -cc -c : : 3.0 : 0.7 : 1.3 : 92 -_ -fcemcom : foo.c : 4.0 : 0.2 : 0.5 : 272 -fcemcom1 : : 11.0 : 0.3 : 0.5 : -cc -c : : 7.0 : 0.8 : 1.6 : 108 -.TE -.NH 2 -Run time -.LP -Is the runtime very bad? -.TS -tab(:), box, center; -c | c | c | c | c -c | c | n | n | n. -compiler : program : real : user : system -= -fcem : sort.c : 22.0 : 17.5 : 1.5 -cc : : 5.0 : 2.4 : 1.1 -_ -fcem : btlgrep.c : 1.58.0 : 27.2 : 4.2 -cc : : 12.0 : 3.6 : 1.1 -_ -fcem : foo.c : 1.0 : 0.7 : 0.1 -cc : : 1.0 : 0.4 : 0.1 -_ -fcem : uniq.c : 2.0 : 0.5 : 0.3 -cc : : 1.0 : 0.1 : 0.2 -.TE -.NH 2 -quality object code -.LP -The runtime is very bad so its interesting to have look at the code which is -produced by fcemcom and by cc -c. I took a program which computes recursively -n!. -.DS -long fac(); - -main() -{ - int n; - - scanf( "%D", &n); - printf( "fac is %D\\\\n", fac( n)); -} - -long fac( n) -int n; -{ - if ( n == 0) - return( 1); - else - return( n * fac( n-1)); -} -.DE -.br -.br -.br -.br -.LP -"cc -c fac.c" produces : -.DS -fac: tstl 4(ap) - bnequ 7f - movl $1, r0 - ret -7f: subl3 $1, 4(ap), r0 - pushl r0 - call $1, fac - movl r0, -4(fp) - mull3 -4(fp), 4(ap), r0 - ret -.DE -.br -.br -.LP -"fcem fac.c fac.o" produces : -.DS -_fac: 0 -42: jmp be -48: pushl 4(ap) -4e: pushl $0 -54: subl2 (sp)+,(sp) -57: tstl (sp)+ -59: bnequ 61 -5b: jmp 67 -61: jmp 79 -67: pushl $1 -6d: jmp ba -73: jmp b9 -79: pushl 4(ap) -7f: pushl $1 -85: subl2 (sp)+,(sp) -88: calls $0,_fac -8f: addl2 $4,sp -96: pushl r0 -98: pushl 4(ap) -9e: pushl $4 -a4: pushl $4 -aa: jsb .cii -b0: mull2 (sp)+,(sp) -b3: jmp ba -b9: ret -ba: movl (sp)+,r0 -bd: ret -be: jmp 48 -.DE -.NH 1 -Conclusions -.PP -comparing "cc -c" with "fcemcom" -.LP -.TS -center, box, tab(:); -c | c s | c | c s -^ | c s | ^ | c s -^ | c | c | ^ | c | c -l | n | n | n | n | n. -program : compile time : object size : runtime -:_::_ -: user : sys :: user : sys -= -sort.c : 0.47 : 0.5 : 3.5 : 7.3 : 1.4 -_ -ed.c : 0.46 : 0.5 : 3.8 : : : -_ -cp.c : 0.46 : 0.5 : 4.4 : : : -_ -uniq.c : 0.46 : 0.4 : 1.8 : : : -_ -btlgrep.c : 0.47 : 0.3 : 5.4 : 7.5 : 3.8 -_ -fac.c : 0.14 : 0.4 : 2.3 : 1.8 : 1.0 -_ -foo.c : 0.25 : 0.3 : 2.5 : 5.0 : 1.5 -.TE -.PP -The results for fcemcom1 are almost identical; The only thing that changes -is that fcemcom1 is 1.2 slower than fcemcom. ( compile time) This is due to -to an another datastructure . In the static version we use huge array's for -the text- and -data-segment, the relocation information, the symboltable and stringarea. -In the dynamic version we use linked lists, wich makes it expensive to get -and to put a byte on a abritrary memory location. So it is probably better -to use realloc(), because in the most cases there will be enough memory. -.PP -The quality of the objectcode is very bad. The reason is that the frontend -generates bad code and expects the peephole-optimizer to improve the code. -This is also one of the main reasons that the runtime is very bad. -(e.g. the expensive "cii" with arguments 4 and 4 could be deleted.) -So its seems a good -idea to put a new peephole-optimizer between the frontend and the ce. -.PP -Using the peephole optimizer the ce would produce : -.DS -_fac: 0 - pushl 4(ap) - tstl (sp)+ - beqlu 1f - jmp 3f - 1 : pushl $1 - jmp 2f - 3 : pushl 4(ap) - decl (sp) - calls $0,_fac - addl2 $4,sp - pushl r0 - pushl 4(ap) - mull2 (sp)+,(sp) - movl (sp)+,r0 - 2 : ret -.DE -.PP -Bruce McKenzy already implemented it and made some improvements in the -source code of the ce. The compile-time is two to two and a half times better -and the -size of the objectcode is two to three times bigger.(comparing with "cc -c") -Still we could do better. -.PP -Using peephole- and push/pop-optimization ce could produce : -.DS -_fac: 0 - tstl 4(ap) - beqlu 1f - jmp 2f - 1 : pushl $1 - jmp 3f - 2 : decl 4(ap) - calls $0,_fac - addl2 $4,sp - mull3 4(ap), r0, -(sp) - movl (sp)+, r0 - 3 : ret -.DE -.PP -prof doesn't cooperate, so no profile information. -.PP diff --git a/doc/cref.doc b/doc/cref.doc deleted file mode 100644 index 76c4f84d6..000000000 --- a/doc/cref.doc +++ /dev/null @@ -1,323 +0,0 @@ -.\" $Header$ -.nr ID 4 -.de hd -'sp 2 -'tl ''-%-'' -'sp 3 -.. -.de fo -'bp -.. -.tr ~ -. TITLE -.de TL -.sp 15 -.ce -\\fB\\$1\\fR -.. -. AUTHOR -.de AU -.sp 15 -.ce -by -.sp 2 -.ce -\\$1 -.. -. DATE -.de DA -.sp 3 -.ce -( Dated \\$1 ) -.. -. INSTITUTE -.de VU -.sp 3 -.ce 4 -Wiskundig Seminarium -Vrije Universteit -De Boelelaan 1081 -Amsterdam -.. -. PARAGRAPH -.de PP -.sp -.ti +\n(ID -.. -.nr CH 0 1 -. CHAPTER -.de CH -.nr SH 0 1 -.bp -.in 0 -\\fB\\n+(CH.~\\$1\\fR -.PP -.. -. SUBCHAPTER -.de SH -.sp 3 -.in 0 -\\fB\\n(CH.\\n+(SH.~\\$1\\fR -.PP -.. -. INDENT START -.de IS -.sp -.in +\n(ID -.. -. INDENT END -.de IE -.in -\n(ID -.sp -.. -.de PT -.ti -\n(ID -.ta \n(ID -.fc " @ -"\\$1@"\c -.fc -.. -. DOUBLE INDENT START -.de DS -.sp -.in +\n(ID -.ll -\n(ID -.. -. DOUBLE INDENT END -.de DE -.ll +\n(ID -.in -\n(ID -.sp -.. -. EQUATION START -.de EQ -.sp -.nf -.. -. EQUATION END -.de EN -.fi -.sp -.. -. ITEM -.de IT -.sp -.in 0 -\\fB~\\$1\\fR -.ti +5 -.. -.de CS -.br -~-~\\ -.. -.br -.fi -.TL "Ack-C reference manual" -.AU "Ed Keizer" -.DA "September 12, 1983" -.VU -.wh 0 hd -.wh 60 fo -.CH "Introduction" -The C frontend included in the Amsterdam Compiler Kit -translates UNIX-V7 C into compact EM code [1]. -The language accepted is described in [2] and [3]. -This document describes which implementation dependent choices were -made in the Ack-C frontend and -some restrictions and additions. -.CH "The language" -.PP -Under the same heading as used in [2] we describe the -properties of the Ack-C frontend. -.IT "2.2 Identifiers" -External identifiers are unique up to 7 characters and allow -both upper and lower case. -.IT "2.3 Keywords" -The word \fBvoid\fP is also reserved as a keyword. -.IT "2.4.3 Character constants" -The ASCII-mapping is used when a character is converted to an -integer. -.IT "2.4.4 Floating constants" -To prevent loss of precision the compiler does not perform -floating point constant folding. -.IT "2.6 Hardware characteristics" -The size of objects of the several arithmetic types and -pointers depend on the EM-implementation used. -The ranges of the arithmetic types depend on the size used, -the C-frontend assumes two's complement representation for the -integral types. -All sizes are multiples of bytes. -The calling program \fIack\fP[4] passes information about the -size of the types to the compiler proper. -.br -However, a few general remarks must be made: -.sp 1 -.IS -.PT (a) -The size of pointers is a multiple of -(or equal to) the size of an \fIint\fP. -.PT (b) -The following relations exist for the sizes of the types -mentioned: -.br -.ti +5 -\fIchar<=short<=int<=long\fP -.PT (c) -Objects of type \fIchar\fP use one 8-bit byte of storage, -although several bytes are allocated sometimes. -.PT (d) -All sizes are in multiples of bytes. -.PT (e) -Most EM implementations use 4 bytes for floats and 8 bytes -for doubles, but exceptions to this rule occur. -.IE -.IT "4 What's in a name" -The type \fIvoid\fP is added. -Objects of type void do not exist. -Functions declared as returning void, do not return a value at all. -.IT "6.1 Characters and integers" -Objects of type \fIchar\fP are unsigned and do not cause -sign-extension when converted to \fIint\fP. -The range of characters values is from 0 to 255. -.IT "6.3 Floating and integral" -Floating point numbers are truncated towards zero when -converted to the integral types. -.IT "6.4 Pointers and integers" -When a \fIlong\fP is added to or subtracted from a pointer and -longs are larger then pointers the \fIlong\fP is converted to an -\fIint\fP before the operation is performed. -.IT "7.2 Unary operators" -It is allowed to cast any expression to the type \fIvoid\fP. -.IT "8.2 Type specifiers" -One type is added to the type-specifiers: -.br -.IS -void -.IE -.IT "8.5 Structure and union declarations" -The only type allowed for fields is \fIint\fP. -Fields with exactly the size of \fIint\fP are signed, -all other fields are unsigned. -.br -The size of any single structure must be less then 4096 bytes. -.IT "8.6 Initialization" -Initialization of structures containing bit fields is not -allowed. -There is one restriction when using an 'address expression' to initialize -an integral variable. -The integral variable must have the same size as a pointer. -Conversions altering the size of the address expression are not allowed. -.IT "9.10 Return statement" -Return statements of the form: -.IS - return ; -.IE -are the only form of return statement allowed in a function of type -function returning void. -.IT "10.1 External function definitions" -The total amount for storage used for parameters -in any function must be less then 4096 bytes. -The same holds for the total amount of storage occupied by the -automatic variables declared inside any function. -.sp -Using formal parameters whose size is smaller the the size of an int -is less efficient on several machines. -At procedure entry these parameters are converted from integer to the -declared type, because the compiler doesn't know where the least -significant bytes are stored in the int. -.IT "11.2 Scope of externals" -Most C compilers are rather lax in enforcing the restriction -that only one external definition without the keyword -\fIextern\fP is allowed in a program. -The Ack-C frontend is very strict in this. -The only exception is that declarations of arrays with a -missing first array bounds expression are regarded to have an -explicit keyword \fIextern\fP. -.IT "14.4 Explicit pointer conversions" -Pointers may be larger the ints, thus assigning a pointer to an -int and back will not always result in the same pointer. -The process mentioned above works with integrals -of the same size or larger as pointers in all EM implementations -having such integrals. -When converting pointers to an integral type or vice-versa, -the pointers is seen as an unsigned int. -.br -EM guarantees that any object can be placed at a word boundary, -this allows the C-programs to use \fIint\fP pointers -as pointers to objects of any type not smaller than an \fIint\fP. -.CH "Frontend options" -The C-frontend has a few options, these are controlled -by flags: -.IS -.PT -V -This flag is followed by a sequence of letters each followed by -positive integers. Each letter indicates a -certain type, the integer following it specifies the size of -objects of that type. One letter indicates the wordsize used. -.IS -.sp 1 -.TS -center tab(:); -l l16 l l. -letter:type:letter:type - -w:wordsize:i:int -s:short:l:long -f:float:d:double -p:pointer:: -.TE -.sp 1 -All existing implementations use an integer size equal to the -wordsize. -.IE -The calling program \fIack\fP[4] provides the frontend with -this flag, with values depending on the machine used. -.sp 1 -.PT -l -The frontend normally generates code to keep track of the line -number and source file name at runtime for debugging purposes. -Currently a pointer to a -string containing the filename is stored at a fixed place in -memory at each function -entry and the line number at the start of every expression. -At the return from a function these memory locations are not reset to -the values they had before the call. -Most library routines do not use this feature and thus do not -ruin the current line number and filename when called. -However, you are really unlucky when your program crashes due -to a bug in such a library function, because the line number -and filename do not indicate that something went wrong inside -the library function. -.br -Providing the flag -l to the frontend tells it not to generate -the code updating line number and file name. -This is, for example, used when translating the stdio library. -.br -When the \fIack\fP[4] is called with the -L flag it provides -the frontend with this flag. -.sp 1 -.PT -Xp -When this flag is present the frontend generates a call to -the function \fBprocentry\fP at each function entry and a -call to \fBprocexit\fP at each function exit. -Both functions are provided with one parameter, -a pointer to a string containing the function name. -.br -When \fIack\fP is called with the -p flag it provides the -frontend with this flag. -.IE -.CH References -.IS -.PT [1] -A.S. Tanenbaum, Hans van Staveren, Ed Keizer and Johan -Stevenson \fIDescription of a machine architecture for use with -block structured languages\fP Informatica report IR-81. -.sp 1 -.PT [2] -B.W. Kernighan and D.M. Ritchie, \fIThe C Programming -language\fP, Prentice-Hall, 1978 -.PT [3] -D.M. Ritchie, \fIC Reference Manual\fP -.sp -.PT [4] -UNIX manual ack(I). diff --git a/doc/ego/Makefile b/doc/ego/Makefile deleted file mode 100644 index f6aefa1ca..000000000 --- a/doc/ego/Makefile +++ /dev/null @@ -1,55 +0,0 @@ -REFS=-p refs.opt -p refs.stat -p refs.gen -INTRO=intro/intro? -OV=ov/ov? -IC=ic/ic? -CF=cf/cf? -IL=il/il? -SR=sr/sr? -CS=cs/cs? -SP=sp/sp? -UD=ud/ud? -LV=lv/lv? -CJ=cj/cj? -BO=bo/bo? -RA=ra/ra? -CA=ca/ca? -EGO=$(INTRO) $(OV) $(IC) $(CF) $(IL) $(SR) $(CS) $(SP) $(CJ) $(BO) \ - $(UD) $(LV) $(RA) $(CA) -REFER=refer -TROFF=troff -TBL=tbl -TARGET=-Tlp - -../ego.doc: refs.opt refs.stat refs.gen intro/head intro/tail $(EGO) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(EGO) intro/tail | $(TBL) > ../ego.doc - -ego.f: refs.opt refs.stat refs.gen intro/head intro/tail $(EGO) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(EGO) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > ego.f -intro.f: refs.opt refs.stat refs.gen intro/head intro/tail $(INTRO) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(INTRO) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > intro.f -ov.f: refs.opt refs.stat refs.gen intro/head intro/tail $(OV) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(OV) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > ov.f -ic.f: refs.opt refs.stat refs.gen intro/head intro/tail $(IC) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(IC) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > ic.f -cf.f: refs.opt refs.stat refs.gen intro/head intro/tail $(CF) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(CF) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > cf.f -il.f: refs.opt refs.stat refs.gen intro/head intro/tail $(IL) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(IL) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > il.f -sr.f: refs.opt refs.stat refs.gen intro/head intro/tail $(SR) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(SR) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > sr.f -cs.f: refs.opt refs.stat refs.gen intro/head intro/tail $(CS) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(CS) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > cs.f -sp.f: refs.opt refs.stat refs.gen intro/head intro/tail $(SP) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(SP) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > sp.f -cj.f: refs.opt refs.stat refs.gen intro/head intro/tail $(CJ) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(CJ) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > cj.f -bo.f: refs.opt refs.stat refs.gen intro/head intro/tail $(BO) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(BO) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > bo.f -ud.f: refs.opt refs.stat refs.gen intro/head intro/tail $(UD) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(UD) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > ud.f -lv.f: refs.opt refs.stat refs.gen intro/head intro/tail $(LV) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(LV) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > lv.f -ra.f: refs.opt refs.stat refs.gen intro/head intro/tail $(RA) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(RA) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > ra.f -ca.f: refs.opt refs.stat refs.gen intro/head intro/tail $(CA) - $(REFER) -sA+T -l4,2 $(REFS) intro/head $(CA) intro/tail | $(TBL) | $(TROFF) $(TARGET) -ms > ca.f diff --git a/doc/em/Makefile b/doc/em/Makefile deleted file mode 100644 index e8bc072d8..000000000 --- a/doc/em/Makefile +++ /dev/null @@ -1,37 +0,0 @@ -HOME=../.. - -TBL=tbl -NROFF=nroff -SUF=pr -TARGET=-Tlp - -head: ../em.$(SUF) - -FILES = macr.nr title.nr intro.nr mem.nr ispace.nr dspace.nr mapping.nr \ - types.nr descr.nr env.nr traps.nr mach.nr assem.nr \ - app.int.nr app.codes.nr app.exam.nr cont.nr - -IOP=$(HOME)/etc/ip_spec.t# # to construct itables from - -../em.$(SUF): $(FILES) itables dispatdummy em.i Makefile - $(TBL) $(FILES) | $(NROFF) -mkun $(TARGET) > ../em.$(SUF) - -app.codes.pr: app.codes.nr itables dispatdummy - -itables: $(IOP) ip.awk - awk -f ip.awk $(IOP) | sed 's/-/\\-/g' | $(TBL) >itables - -dispatdummy: $(IOP) mkdispatch - mkdispatch < $(IOP) > dispatdummy - sed -f dispat1.sed < dispatdummy | $(TBL) > dispat1 - sed -f dispat2.sed < dispatdummy | $(TBL) > dispat2 - sed -f dispat3.sed < dispatdummy | $(TBL) > dispat3 - -mkdispatch: mkdispatch.c - $(CC) -I$(HOME)/h -o mkdispatch mkdispatch.c $(HOME)/lib.bin/em_data.a - -.SUFFIXES : .pr .nr -.nr.pr: ; $(TBL) macr.nr $*.nr | $(NROFF) -mkun >$@ - -clean: - rm -f *.pr itables *.out dispatdummy dispat? *.o mkdispatch diff --git a/doc/em/addend.n b/doc/em/addend.n deleted file mode 100644 index 368ca2d12..000000000 --- a/doc/em/addend.n +++ /dev/null @@ -1,1122 +0,0 @@ -.lg 0 -.ta 8 16 24 32 40 48 56 64 72 80 -.hw iden-ti-fi-er -.nr a 0 1 -.nr f 1 1 -.de x1 -'sp 2 -'tl '''%' -'sp 2 -.ns -.. -.wh 0 x1 -.de fo -'bp -.. -.wh 60 fo -.ll 79 -.lt 79 -.de HT -.ti -4 -.. -.de PP -.sp -.ne 2 -.ti +5 -.. -.de SE -.bp -\fB\\n+a. \\$1\fR -.nr b 0 1 -.. -.de SB -.br -.ne 10 -.sp 5 -\fB\\na.\\n+b. \\$1\fR -.. -.de DC -.ti -14 -DECISION~\\$1: -.. -.de IN -.in +6 -.. -.de OU -.in -6 -.. -.tr ~ -.sp 5 -.rs -.sp 10 -.ce 3 -Changes in EM-1 - -Addendum to Informatica Rapport IR-54 -.sp 5 -.PP -This document describes a revision of EM-1. -A list of differences is presented roughly in the order IR-54 -describes the original architecture. -A complete list of EM-1 pseudo's and instructions is also included. -.SE Introduction -.PP -EM is a family of intermediate languages, resembling assembly -language for a stack machine. -EM defines the layout of data memory and a partitioning -of instruction memory. -EM has can do operations on five basic types: -pointers, signed integers, unsigned integers, floating point numbers -and sets of bits. -The size of pointers is fixed in each member, -in contrast to the sizes of the other types. -Each member has one more fixed size: the word size. -This is the mimimum size of any object on the stack. -The sizes of all objects on the stack are assumed to -multiples of the word size. -We assume that pointer and word-sizes are both powers of two. -.PP -It is possible to load objects smaller then the word size from memory. -These objects are converted to objects of the word size by -clearing the most significant bytes. -(A separate conversion instruction can do sign extension). -While storing objects smaller then the word size are stored in memory, -the most significant bytes are ignored. -The size of such objects has to be a divisor of the word size. -.PP -Put in other terms, instructions such as LOC, LOL, LOE, STF, etc. -manipulate WORDS. Up until now, a word was defined as 16 bits. -It is now possible to define a word size other than 16 bits. For -example, MES 2,1,2 defines a word to be 8 bits and a pointer to be -16 bits. As another example, MES 2,4,4 defines a word to be 32 bits -and a pointer to be 32 bits. -.PP -If a compiler receives flags telling it to use 32 bit integers, it now -has a choice of setting the word length to 16 bits and using LDL etc -for dealing with integers, or setting the word length to 32 bits and using -LOL etc for integers. -For example, x:=a+b for 32-bit integers would become: - - MES 2,2,4 MES 2,4,4 - LDL a LOL a - LDL b LOL b - ADI 4 ADI 4 - SDL x STL x - -In many cases, the target machine code that is finally produced from either -of the above sequences will not show any traces of the stack machine, however -for some instructions actual pushes and pops at run time will be necessary. -Choosing a wider EM word will usually produce fewer stack operations than -a narrower word, but it eliminates the possibility of doing arithmetic on -quantities smaller than a word. If, for example, a compiler chooses a 32-bit -EM word, it will be difficult to add two 16 bit integers with ADI, since -the argument must be multiple of the word size. -(The operation can be done by converting the operands to 32 bits using CII, -adding the 32-bit numbers, and reconverting the result.) -On the other hand, choosing a 16-bit EM word makes it possible to do both -16-bit adds (ADI 2) and 32-bit adds (ADI 4), -but the price paid is that 32-bit operations will be viewed as double -precision, and may be slightly less efficient on target machines with a -32-bit word, i.e. the EM to target translator may not take full advantage -of the 32 bit facilities. -.PP -Note that since LOC pushes a WORD on the stack, the argument of LOC -must fit ina word. LOC 256 on an EM machine with a 1-byte word length -is not allowed. LDC 256 is allowed, however. -.PP -A general rule of thumb is that the compiler should choose an EM word -length equal to the width of a single precision integer. -Obviously, compilers should be well parameterized to allow the integer -size(s) and word size(s) to be changed by just changing a few constants. -.PP -The size of a instruction space pointer in is the same -as the size of a data space pointer. -.PP -EM assumes two's complement arithmetic on signed integers, -but does not define an ordering of the bytes in a integer. -The lowest numbered byte of a two-byte object can contain -either the most or the least significant part. -.SE Memory -.PP -EM has two separate addressing spaces, instruction and data. -The sizes of these spaces are not specified. -The layout of instruction space in not defined. -Any interpreter or translator may assume a layout fitting his/her needs. -The layout of data memory is specified by EM. -EM data memory consists of a sequence of 8-bit bytes each separately -addressable. -Certain alignment restrictions exist for object consisting of multiple bytes. -Objects smaller then the word size can only be addressed -at multiples of the object size. -For example: in a member with a four-byte word size, two-byte integers -can only be accessed from even addresses. -Objects larger then the word size can only be placed at multiples -of the word size. -For example: in a member with a four-byte word size, -eight-byte floating point numbers can be fetched at addresses -0, 4, 8, 12, etc. -.SB "Procedure identifiers" -.PP -Procedure identifiers in EM have the same size -as pointers. -Any implementation of EM is free to use any method of identifying procedures. -Common methods are indices into tables containing further information -and addresses of the first instructions of procedures. -.SB "Heap and Stack in global data" -.PP -The stack grows downward, the heap grows upward. -The stack pointer points to the lowest occupied word on the stack. -The heap pointer marks the first free word in the heap area. -.br -.ne 39 -.sp 1 -.nf - 65534 -> |-------------------------------| - |///////////////////////////////| - |//// unimplemented memory /////| - |///////////////////////////////| - SB -> |-------------------------------| - | | - | stack and local area | <- LB - | | - | | - |-------------------------------| <- SP - |///////////////////////////////| - |// implementation dependent //| - |///////////////////////////////| - |-------------------------------| <- HP - | | - | heap area | - | | - | | - |-------------------------------| - | | - | global area | - | | - EB -> |-------------------------------| - | | - | | - | program text | <- PC - | | - | | - PB -> |-------------------------------| - |///////////////////////////////| - |////////// undefined //////////| - |///////////////////////////////| - 0 -> |-------------------------------| - - Fig. \nf. Example of memory layout showing typical register - positions during execution of an EM program. -.fi -.SB "Data addresses as arguments" -.PP -Anywhere previous versions of the EM assembly language -allowed identifiers of objects in -data space, -it is also possible to use 'identifier+constant' or 'identifier-constant'. -For example, both "CON LABEL+4" and "LAE SAVED+3" are allowed. -More complicated expressions are illegal. -.SB "Local data area" -.PP -The mark block has been banished. -When calling a procedure, -the calling routine first has to push the actual parameters. -All language implementations currently push their arguments -in reverse order, to be compatible with C. -Then the procedure is called using a CAL or CAI instruction. -Either the call or the procedure prolog somehow has to save -the return address and dynamic link. -The prolog allocates the space needed for locals and is free to -surround this space with saved registers and other information it -deems necessary. -.PP -The locals are now accessed using negative offsets in LOL, LDL, SDL, LAL, -LIL, SIL and STL instructions. -The parameters are accessed using positive offsets in LOL, LDL, SDL, LAL, -LIL, STL and -STL instructions. -The prolog might have stored information in the area between parameters and -locals. -As a consequence there are two bases, AB(virtual) and LB. -AB stands for Argument Base and LB stands for Local Base. -Positive arguments to LOL etc ... are interpreted as offsets from AB, -negative arguments as offsets from LB. -.PP -The BEG instruction is not needed to allocate the locals because -storage for locals is set aside in the prolog. -The instruction still exists under the name ASP (Adjust Stack Pointer). -.PP -Procedures return using the RET instruction. -The RET pops the function result from the stack and -brings the stack pointer and other relevant registers to the state -they had just before the procedure was called. -The RET instruction expects that - aside from possible function results - -the stack pointer has the value it had after execution of the prolog. -RET finally returns control to the calling routine. -The actual parameters have to be removed from the stack by the calling routine, -and not by the called procedure. -.sp 1 -.ne 38 -.nf - - - - |===============================| - | actual argument n | - |-------------------------------| - | . | - | . | - | . | - |-------------------------------| - | actual argument 1 | ( <- AB ) - |===============================| - |///////////////////////////////| - |// implementation dependent //| - |///////////////////////////////| <- LB - |===============================| - | | - | local variables | - | | - |-------------------------------| - | | - | compiler temporaries | - | | - |===============================| - |///////////////////////////////| - |// implementation dependent //| - |///////////////////////////////| - |===============================| - | | - | dynamic local generators | - | | - |===============================| - | operand | - |-------------------------------| - | operand | <- SP - |===============================| - - A sample procedure frame. - -.fi -.sp 1 -This scheme allows procedures to be called with a variable number -of parameters. -The parameters have to be pushed in reverse order, -because the called procedure has to be able to locate the first one. -.PP -.PP -Since the mark block has disappeared, a new mechanism for static -links had to be created. -All compilers use the convention that EM procedures needing -a static link will find a link in their zero'th parameter, -i.e. the last one pushed on the stack. -This parameter should be invisible to users of the compiler. -The link needs to be in a fixed place because the lexical instructions -have to locate it. -The LEX instruction is replaced by two instructions: LXL and LXA. -\&"LXL~n" finds the LB of a procedure n static levels removed. -\&"LXA~n" finds the (virtual) AB. -The value used for static link is LB. -.PP -When a procedure needing a static link is called, first the actual -parameters are pushed, then the static link is pushed using LXL -and finally the procedure is called with a CAL with the procedure's -name as argument. -.br -.ne 40 -.nf - - - - |===============================| - | actual argument n | - |-------------------------------| - | . | - | . | - | . | - |-------------------------------| - | actual argument 1 | - |-------------------------------| - | static link | ( <- AB ) - |===============================| - |///////////////////////////////| - |// implementation dependent //| - |///////////////////////////////| <- LB - |===============================| - | | - | local variables | - | | - |-------------------------------| - | | - | compiler temporaries | - | | - |===============================| - |///////////////////////////////| - |// implementation dependent //| - |///////////////////////////////| - |===============================| - | | - | dynamic local generators | - | | - |===============================| - | operand | - |-------------------------------| - | operand | <- SP - |===============================| - - A procedure frame with static link. - -.fi -.sp 1 -.sp 1 -.PP -Pascal and other languages have to use procedure -instance identifiers containing -the procedure identifier -'ul -and -the static link the procedure has to be called with. -A static link having a value of zero signals -that the called procedure does not need a static link. -C uses the same convention for pointers to C-routines. -In pointers to C-routines the static link is set to zero. -.PP -Note: The distance from LB to AB must be known for each procedure, otherwise -LXA can not be implemented. -Most implementations will have a fixed size area between -the parameter and local storage. -The zone between the compiler temporaries and the dynamic -local generators can be used -to save a variable number of registers. -.PP -.ne 11 -Prolog examples: -.sp 2 -.nf - - proc1 proc2 - - mov lb,-(sp) mov lb,-(sp) - mov sp,lb mov sp,lb - sub $loc_size,sp sub $loc_size,sp - mov r2,-(sp) ; save r2 mov r2,-(sp) - mov r4,-(sp) ; save r4 - -.fi -.SB "Return values" -.PP -The return value popped by RET is stored in an unnamed 'function return area'. -This area can be different for different sized objects returned, -e.g. one register for two byte objects, -two registers for four byte objects, -memory for larger objects. -The area is available for 'READ-ONCE' access using the LFR instruction. -The result of a LFR is only defined if the sizes used to store and -fetch are identical. -The only instructions guaranteed not to destroy the contents of -any 'function return area' are ASP and BRA. -Thus parameters can be popped before fetching the function result. -The maximum size of all function return areas is -implementation dependant, -but allows procedure instance identifiers and all -implemented objects of type integer, unsigned, float -and pointer to be returned. - -.SE "EM Assembly Language" -.nr b 0 1 -.SB "Object types and instructions" -.PP -EM knows five basic object types: -pointers, -signed integers, -unsigned integers, -floating point numbers and -sets of bits. -Operations on objects of the last four types do not assume -a specific size. -Pointers (including procedure identifiers) have a fixed size in each -implementation. -Instructions acting on one or more objects of the last four types need -explicit size information. -This information can be given either as the argument of the -instruction or on top of the stack. -.sp 1 -For example: -.nf -addition of integers LOL a, LOL b, ADI 2 -subtraction of two floats LDL a, LDL b, SBF 4 -integer to float LOL a, LOC 2, LOC 4, CIF, SDL b -.fi -.sp -Note that conversion instructions always expect size -before and size after conversion on the stack. -.sp -No obligation exists to implement all operations on all possible sizes. -.PP -The EM assembly language -allows constants as instruction arguments up to a size of four bytes. -In all EM's it is possible to initialize any type and size object. -BSS, HOL, CON and ROM allow type and size indication in initializers. -.SB "Conversion instructions" -.PP -The conversion operators can convert from any type and size to any -type and size. -The types are specified by the instruction, -the sizes should be in words on top of the stack. -Normally the sizes are multiples of the word size, -There is one exception: the CII instructions sign-extends if the -size of the source is a divisor of the word size. -.SB "CSA and CSB" -.PP -The tables used by these instructions do not contain the procedure -identifier any more. -See also "Descriptors". -.SB EXG -.PP -The EXG instruction is deleted from the EM instruction set. -If future applications show any need for this instruction, -it will be added again. -.SB "FIL" -.PP -A FIL instruction has been introduced. -When using separate compilation, -the LIN feature of EM was insufficient. -FIL expects as argument an address in global data. -This address is stored in a fixed place in memory, -where it can be used by any implementation for diagnostics etc. -Like LIN, it provides access to the ABS fragment at the start -of external data. -.SB "LAI and SAI" -.PP -LAI and SAI have been dropped, they thwarted register optimization. -.SB LNC -.PP -The LNC instruction is deleted from the instruction set. -LOC -n wil do what it is supposed to. -.SB "Branch instructions" -.PP -The branch instructions are allowed to branch both forward and backward. -Consequently BRF and BRB are deleted and a BRA instruction is added. -BRA branches unconditionally in any direction. -.SB LDC -.PP -Loads a double word constant on the stack. -.SB LEX -.PP -LXA and LXL replace LEX. -.SB LFR -.PP -LFR loads the function result stored by RET. -.SB "LIL and SIL" -.PP -They replace LOP and STP. (Name change only) -.SB "Traps and Interrupts" -.PP -The numbers used for distinguishing the various types -of traps and interrupts have been reassigned. -The new instructions LIM and SIM -allow setting and clearing of bits in a mask. -The bits in the mask control the action taken upon encountering certain -errors at runtime. -A 1 bit causes the corresponding error to be ignored, -a 0 bit causes the run-time system to trap. -.SB LPI -.PP -Loads a procedure identifier on the stack. -LOC cannot be used to do this anymore. -.SB "ZER and ZRF" -.PP -ZER loads S zero bytes on the stack. -ZRF loads a floating point zero of size S. -.SB "Descriptors" -.PP -All instructions using descriptors have the size of the integer used -in the descriptor as argument. -The descriptors are: case descriptors (CSA and CSB), -range check descriptors (RCK) and -array descriptors ( LAR, SAR, AAR). -.SB "Case descriptors" -.PP -The value used in a case descriptor to indicate the absence of a label -is zero instead of -1. -.SE "EM assembly language" -.SB "Instruction arguments" -.PP -The previous EM had different instructions for distinguishing -between operand on the stack and explicit argument in the instruction. -For example, LOI and LOS. -This distinction has been removed. -Several instructions have two possible forms: -with explicit argument and with implicit argument on top of the stack. -The size of the implicit argument is the word size. -The implicit argument is always popped before all other operands. -Appendix 1 shows what is allowed for each instruction. -.SB Notation -.PP -First the notation used for the arguments of -instructions and pseudo instructions. -.in +12 -.ti -11 -~~=~~an integer number in the range -32768..32767 -.ti -11 -~~=~~an offset -2**31..2**31~-~1 -.ti -11 -~~=~~an identifier -.ti -11 -~~=~~ or or + or - -.ti -11 -~~=~~integer constant, -unsigned constant, -floating point constant -.ti -11 -~~=~~string constant (surrounded by double quotes), -.ti -11 -~~=~~instruction label ('*' followed by an integer in the range -0..32767). -.ti -11 -~~=~~procedure number ('$' followed by a procedure name) -.ti -11 -~~=~~, -, - or -. -.ti -11 -<...>*~=~~zero or more of <...> -.ti -11 -<...>+~=~~one or more of <...> -.ti -11 -[...]~~=~~optional ... -.in -12 -.SB Labels -.PP -No label, instruction or data, can have a (pseudo) instruction -on the same line. -.SB Constants -.PP -All constants in EM are interpreted in the decimal base. -.PP -In BSS, HOL, CON and ROM pseudo-instructions -numbers must be followed by I, U or F -indicating Integer, Unsigned or Float. -If no character is present I is assumed. -This character can be followed by an even positive number or a 1. -The number indicates the size in bytes of the object to be initialized, -up to 32766. -Double precision integers can no longer be indicated by a trailing L. -As said before CON and ROM also allow expressions of the form: -\&"LABEL+offset" and "LABEL-offset". -The offset must be an unsigned decimal number. -The 'IUF' indicators cannot be used with the offsets. -.PP -Areas reserved in the global data area by HOL or BSS can be -initialized. -BSS and HOL have a third parameter indicating whether the initialization -is mandatory or optional. -.PP -Since EM needs aligment of objects, this alignment is enforced by the -pseudo instructions. -All objects are aligned on a multiple of their size or the word size -whichever is smaller. -Switching to another type of fragment or placing a label forces word-alignment. -There are three types of fragments in global data space: CON, ROM and BSS-HOL. -.sp -.SB "Pseudo instructions" -.PP -The LET, IMC and FWC pseudo's have disappeared. -The only application of these pseudo's was in postponing the -specification of the size of the local storage to just before -the END of the procedure. -A new mechanism has been introduced to handle this problem. -.ti +5 -The pseudos involved in separate compilation and linking have -been reorganized. -.ti +5 -PRO and END are altered and reflect the new calling sequence. -EOF has disappeared. -.ti +5 -BSS and HOL allow initialization of the requested data areas. -.sp 2 -Four pseudo instructions request global data: -.sp 2 - BSS ,, -.IN -Reserve bytes. - is the value used to initialize the area. - must be a multiple of the size of . - is 0 if the initialization is not strictly necessary, -1 otherwise. -.OU -.sp - HOL ,, -.IN -Idem, but all following absolute global data references will -refer to this block. -Only one HOL is allowed per procedure, -it has to be placed before the first instruction. -.OU -.sp - CON + -.IN -Assemble global data words initialized with the constants. -.OU -.sp - ROM + -.IN -Idem, but the initialized data will never be changed by the program. -.OU -.sp 2 -Two pseudo instructions partition the input into procedures: -.sp 2 - PRO [,] -.IN -Start of procedure. - is the procedure name. - is the number of bytes for locals. -The number of bytes for locals must be specified in the PRO or -END pseudo-instruction. -When specified in both, they must be identical. -.OU -.sp - END [] -.IN -End of Procedure. - is the number of bytes for locals. -The number of bytes for locals must be specified in either the PRO or -END pseudo-instruction or both. -.OU -.PP -Names of data and procedures in a EM module can either be -internal or external. -External names are known outside the module and are used to link -several pieces of a program. -Internal names are not known outside the modules they are used in. -Other modules will not 'see' an internal name. -.ti +5 -In order to reduce the number of passes needed, -it must be known at the first occurrence whether -a name is internal or external. -If the first occurrence of a name is in a definition, -the name is considered to be internal. -If the first occurrence of a name is a reference, -the name is considered to be external. -If the first occurrence is in one of the following pseudo instructions, -the effect of the pseudo has precedence. -.sp 2 - EXA -.IN -External name. - is external to this module. -Note that may be defined in the same module. -.OU -.sp - EXP -.IN -External procedure identifier. -Note that may be defined in the same module. -.OU -.sp - INA -.IN -Internal name. - is internal to this module and must be defined in this module. -.OU -.sp - INP -.IN -Internal procedure. - is internal to this module and must be defined in this module. -.OU -.sp 2 -Two other pseudo instructions provide miscellaneous features: -.sp 2 - EXC , -.IN -Two blocks of instructions preceding this one are -interchanged before being processed. - gives the number of lines of the first block. - gives the number of lines of the second one. -Blank and pure comment lines do not count. -This instruction is obsolete. Its use is strongly discouraged. -.OU -.sp - MES ,* -.IN -A special type of comment. Used by compilers to communicate with the -optimizer, assembler, etc. as follows: -.br - MES 0 - -.IN -An error has occurred, stop further processing. -.OU -.br - MES 1 - -.IN -Suppress optimization -.OU -.br - MES 2,, -.IN -Use word-size and pointer size . -.OU -.br - MES 3,,, - -.IN -Indicates that a local variable is never referenced indirectly. - is offset in bytes from LB if positive -and offset from AB if negative. - gives the size of the variable. - indicates the class of the variable. -.OU -.br - MES 4,, -.IN -Number of source lines in file (for profiler). -.OU -.br - MES 5 - -.IN -Floating point used. -.OU -.br - MES 6,* - -.IN -Comment. Used to provide comments in compact assembly language (see below). -.OU -.sp 1 -Each back end is free to skip irrelevant MES pseudos. -.OU -.SB "The Compact Assembly Language" -.PP -The assembler accepts input in a highly encoded form. This -form is intended to reduce the amount of file transport between the compiler -and assembler, and also reduce the amount of storage required for storing -libraries. -Libraries are stored as archived compact assembly language, not machine language. -.PP -When beginning to read the input, the assembler is in neutral state, and -expects either a label or an instruction (including the pseudoinstructions). -The meaning of the next byte(s) when in neutral state is as follows, where b1, b2 -etc. represent the succeeding bytes. -.sp - 0 Reserved for future use - 1-129 Machine instructions, see Appendix 2, alphabetical list - 130-149 Reserved for future use - 150-161 BSS,CON,END,EXC,EXA,EXP,HOL,INA,INP,MES,PRO,ROM - 162-179 Reserved for future pseudoinstructions - 180-239 Instruction labels 0 - 59 (180 is local label 0 etc.) - 240-244 See the Common Table below - 245-255 Not used - -After a label, the assembler is back in neutral state; it can immediately -accept another label or an instruction in the very next byte. There are -no linefeeds used to separate lines. -.PP -If an opcode expects no arguments, -the assembler is back in neutral state after -reading the one byte containing the instruction number. If it has one or -more arguments (only pseudos have more than 1), the arguments follow directly, -encoded as follows: -.sp - 0-239 Offsets from -120 to 119 -.br - 240-255 See the Common Table below -.sp 2 -If an opcode has one optional argument, -a special byte is used to announce that the argument is not present. -.ce 1 -Common Table for Neutral State and Arguments -.sp -.nf - 240 b1 Instruction label b1 (Not used for branches) - 241 b1 b2 16 bit instruction label (256*b2 + b1) - 242 b1 Global label .0-.255, with b1 being the label - 243 b1 b2 Global label .0-.32767 - with 256*b2+b1 being the label - 244 Global symbol not of the form .nnn -. \" Only the previous can occur in neutral state. - 245 b1 b2 (16 bit constant) 256*b2+b1 - 246 b1 b2 b3 b4 (32 bit constant) (256*(256*(256*b4)+b3)+b2)+b1 - 247 Global label + (possibly negative) constant - 248 Procedure name (not including $) - 249 String used in CON or ROM (no quotes) - 250 Integer constant, size bytes - 251 Unsigned constant, size bytes - 252 Floating constant, size bytes - 255 Delimiter for argument lists or - indicates absence of optional argument - -.fi -.PP -The notation consists first of a length field, and then an -arbitrary string of bytes. -The length is specified by a . -.PP -.ne 8 -The pseudoinstructions fall into several categories, depending on their -arguments: -.sp - Group 1 -- EXC, BSS, HOL have a known number of arguments - Group 2 -- EXA, EXP, INA, INP start with a string - Group 3 -- CON, MES, ROM have a variable number of various things - Group 4 -- END, PRO have a trailing optional argument. - -Groups 1 and 2 -use the encoding described above. -Group 3 also uses the encoding listed above, with a byte after the -last argument to indicate the end of the list. -Group 4 uses -a byte if the trailing argument is not present. - -.ad -.fi -.sp 2 -.ne 12 -.nf -Example ASCII Example compact -(LOC = 66, BRA = 18 here): - - 2 182 - 1 181 - LOC 10 66 130 - LOC -10 66 110 - LOC 300 66 245 44 1 - BRA 19 18 139 - 300 241 44 1 - .3 242 3 - CON 4,9,*2,$foo 151 124 130 240 2 248 3 102 111 111 255 - LOC .35 66 242 35 -.fi -.nr a 0 1 -.SE "ASSEMBLY LANGUAGE INSTRUCTION LIST" -.PP -For each instruction in the list the range of operand values -in the assembly language is given. -All constants, offsets and sizes are in the range -2**31~..~2**31-1. -The column headed \fIassem\fP contains the mnemonics defined -in 4.1. -The following column indicates restrictions in the range of the operand. -Addresses have to obey the restrictions mentioned in chapter 2 - Memory -. -The size parameter of most instructions has to be a multiple -of the word size. -The classes of operands -are indicated by letters: -.ds b \fBb\fP -.ds c \fBc\fP -.ds d \fBd\fP -.ds g \fBg\fP -.ds f \fBf\fP -.ds l \fBl\fP -.ds n \fBn\fP -.ds i \fBi\fP -.ds p \fBp\fP -.ds r \fBr\fP -.ds s \fBs\fP -.ds z \fBz\fP -.ds - \fB-\fP -.nf - - \fIassem\fP constraints rationale - -\&\*c off 1-word constant -\&\*d off 2-word constant -\&\*l off local offset -\&\*g arg >= 0 global offset -\&\*f off fragment offset -\&\*n num >= 0 counter -\&\*s off > 0 object size -\&\*z off >= 0 object size -\&\*i off > 0 object size * -\&\*p pro pro identifier -\&\*b lab >= 0 label number -\&\*r num 0,1,2 register number -\&\*- no operand - -.fi -.PP -The * at the rationale for \*i indicates that the operand -can either be given as argument or on top of the stack. -If the operand has to be fetched from the stack, -it is assumed to be a word-sized unsigned integer. -.PP -Instructions that check for undefined operands and underflow or overflow -are indicated by (*). -.nf - -GROUP 1 - LOAD - - LOC \*c : Load constant (i.e. push one word onto the stack) - LDC \*d : Load double constant ( push two words ) - LOL \*l : Load word at \*l-th local (l<0) or parameter (l>=0) - LOE \*g : Load external word \*g - LIL \*l : Load word pointed to by \*l-th local or parameter - LOF \*f : Load offsetted. (top of stack + \*f yield address) - LAL \*l : Load address of local or parameter - LAE \*g : Load address of external - LXL \*n : Load lexical. (address of LB \*n static levels back) - LXA \*n : Load lexical. (address of AB \*n static levels back) - LOI \*s : Load indirect \*s bytes (address is popped from the stack) - LOS \*i : Load indirect. \*i-byte integer on top of stack gives object size - LDL \*l : Load double local or parameter (two consecutive words are stacked) - LDE \*g : Load double external (two consecutive externals are stacked) - LDF \*f : Load double offsetted (top of stack + \*f yield address) - LPI \*p : Load procedure identifier - -GROUP 2 - STORE - - STL \*l : Store local or parameter - STE \*g : Store external - SIL \*l : Store into word pointed to by \*l-th local or parameter - STF \*f : Store offsetted - STI \*s : Store indirect \*s bytes (pop address, then data) - STS \*i : Store indirect. \*i-byte integer on top of stack gives object size - SDL \*l : Store double local or parameter - SDE \*g : Store double external - SDF \*f : Store double offsetted - -GROUP 3 - INTEGER ARITHMETIC - - ADI \*i : Addition (*) - SBI \*i : Subtraction (*) - MLI \*i : Multiplication (*) - DVI \*i : Division (*) - RMI \*i : Remainder (*) - NGI \*i : Negate (two's complement) (*) - SLI \*i : Shift left (*) - SRI \*i : Shift right (*) - -GROUP 4 - UNSIGNED ARITHMETIC - - ADU \*i : Addition - SBU \*i : Subtraction - MLU \*i : Multiplication - DVU \*i : Division - RMU \*i : Remainder - SLU \*i : Shift left - SRU \*i : Shift right - -GROUP 5 - FLOATING POINT ARITHMETIC (Format not defined) - - ADF \*i : Floating add (*) - SBF \*i : Floating subtract (*) - MLF \*i : Floating multiply (*) - DVF \*i : Floating divide (*) - NGF \*i : Floating negate (*) - FIF \*i : Floating multiply and split integer and fraction part (*) - FEF \*i : Split floating number in exponent and fraction part (*) - -GROUP 6 - POINTER ARITHMETIC - - ADP \*f : Add \*c to pointer on top of stack - ADS \*i : Add \*i-byte value and pointer - SBS \*i : Subtract pointers in same fragment and push diff as size \*i integer - -GROUP 7 - INCREMENT/DECREMENT/ZERO - - INC \*- : Increment top of stack by 1 (*) - INL \*l : Increment local or parameter (*) - INE \*g : Increment external (*) - DEC \*- : Decrement top of stack by 1 (*) - DEL \*l : Decrement local or parameter (*) - DEE \*g : Decrement external (*) - ZRL \*l : Zero local or parameter - ZRE \*g : Zero external - ZRF \*i : Load a floating zero of size \*i - ZER \*i : Load \*i zero bytes - -GROUP 8 - CONVERT ( stack: source, source size, dest. size (top) ) - - CII \*- : Convert integer to integer (*) - CUI \*- : Convert unsigned to integer (*) - CFI \*- : Convert floating to integer (*) - CIF \*- : Convert integer to floating (*) - CUF \*- : Convert unsigned to floating (*) - CFF \*- : Convert floating to floating (*) - CIU \*- : Convert integer to unsigned - CUU \*- : Convert unsigned to unsigned - CFU \*- : Convert floating to unsigned - -GROUP 9 - LOGICAL - - AND \*i : Boolean and on two groups of \*i bytes - IOR \*i : Boolean inclusive or on two groups of \*i bytes - XOR \*i : Boolean exclusive or on two groups of \*i bytes - COM \*i : Complement (one's complement of top \*i bytes) - ROL \*i : Rotate left a group of \*i bytes - ROR \*i : Rotate right a group of \*i bytes - -GROUP 10 - SETS - - INN \*i : Bit test on \*i byte set (bit number on top of stack) - SET \*i : Create singleton \*i byte set with bit n on (n is top of stack) - -GROUP 11 - ARRAY - - LAR \*i : Load array element, descriptor contains integers of size \*i - SAR \*i : Store array element - AAR \*i : Load address of array element - -GROUP 12 - COMPARE - - CMI \*i : Compare \*i byte integers. Push negative, zero, positive for <, = or > - CMF \*i : Compare \*i byte reals - CMU \*i : Compare \*i byte unsigneds - CMS \*i : Compare \*i byte sets. can only be used for equality test. - CMP \*- : Compare pointers - - TLT \*- : True if less, i.e. iff top of stack < 0 - TLE \*- : True if less or equal, i.e. iff top of stack <= 0 - TEQ \*- : True if equal, i.e. iff top of stack = 0 - TNE \*- : True if not equal, i.e. iff top of stack non zero - TGE \*- : True if greater or equal, i.e. iff top of stack >= 0 - TGT \*- : True if greater, i.e. iff top of stack > 0 - -GROUP 13 - BRANCH - - BRA \*b : Branch unconditionally to label \*b - - BLT \*b : Branch less (pop 2 words, branch if top > second) - BLE \*b : Branch less or equal - BEQ \*b : Branch equal - BNE \*b : Branch not equal - BGE \*b : Branch greater or equal - BGT \*b : Branch greater - - ZLT \*b : Branch less than zero (pop 1 word, branch negative) - ZLE \*b : Branch less or equal to zero - ZEQ \*b : Branch equal zero - ZNE \*b : Branch not zero - ZGE \*b : Branch greater or equal zero - ZGT \*b : Branch greater than zero - -GROUP 14 - PROCEDURE CALL - - CAI \*- : Call procedure (procedure instance identifier on stack) - CAL \*p : Call procedure (with name \*p) - LFR \*s : Load function result - RET \*z : Return (function result consists of top \*z bytes) - -GROUP 15 - MISCELLANEOUS - - ASP \*f : Adjust the stack pointer by \*f - ASS \*i : Adjust the stack pointer by \*i-byte integer - BLM \*z : Block move \*z bytes; first pop destination addr, then source addr - BLS \*i : Block move, size is in \*i-byte integer on top of stack - CSA \*i : Case jump; address of jump table at top of stack - CSB \*i : Table lookup jump; address of jump table at top of stack - DUP \*s : Duplicate top \*s bytes - DUS \*i : Duplicate top \*i bytes - FIL \*g : File name (external 4 := \*g) - LIM \*- : Load 16 bit ignore mask - LIN \*n : Line number (external 0 := \*n) - LNI \*- : Line number increment - LOR \*r : Load register (0=LB, 1=SP, 2=HP) - MON \*- : Monitor call - NOP \*- : No operation - RCK \*i : Range check; trap on error - RTT \*- : Return from trap - SIG \*- : Trap errors to proc nr on top of stack (-2 resets default). Static - link of procedure is below procedure number. Old values returned - SIM \*- : Store 16 bit ignore mask - STR \*r : Store register (0=LB, 1=SP, 2=HP) - TRP \*- : Cause trap to occur (Error number on stack) -.fi diff --git a/doc/em/app.int.nr b/doc/em/app.int.nr deleted file mode 100644 index 26dd3a7c6..000000000 --- a/doc/em/app.int.nr +++ /dev/null @@ -1,11 +0,0 @@ -.BP -.AP "EM INTERPRETER" -.nf -.ft CW -.lg 0 -.nr x \w' ' -.ta \nxu +\nxu +\nxu +\nxu +\nxu +\nxu +\nxu +\nxu +\nxu +\nxu -.so em.i -.ft P -.lg 1 -.fi diff --git a/doc/em/app.nr b/doc/em/app.nr deleted file mode 100644 index 78e082fcc..000000000 --- a/doc/em/app.nr +++ /dev/null @@ -1,488 +0,0 @@ -.BP -.AP "EM INTERPRETER" -.nf -.ta 8 16 24 32 40 48 56 64 72 80 -.so em.i -.fi -.BP -.AP "EM CODE TABLES" -The following table is used by the assembler for EM machine -language. -It specifies the opcodes used for each instruction and -how arguments are mapped to machine language arguments. -The table is presented in three columns, -each line in each column contains three or four fields. -Each line describes a range of interpreter opcodes by -specifying for which instruction the range is used, the type of the -opcodes (mini, shortie, etc..) and range for the instruction -argument. -.A -The first field on each line gives the EM instruction mnemonic, -the second field gives some flags. -If the opcodes are minis or shorties the third field specifies -how many minis/shorties are used. -The last field gives the number of the (first) interpreter -opcode. -.N 1 -Flags : -.IS 3 -.N 1 -Opcode type, only one of the following may be specified. -.PS - 5 " " -.PT - -opcode without argument -.PT m -mini -.PT s -shortie -.PT 2 -opcode with 2-byte signed argument -.PT 4 -opcode with 4-byte signed argument -.PT 8 -opcode with 8-byte signed argument -.PE -Secondary (escaped) opcodes. -.PS - 5 " " -.PT e -The opcode thus marked is in the secondary opcode group instead -of the primary -.PE -restrictions on arguments -.PS - 5 " " -.PT N -Negative arguments only -.PT P -Positive and zero arguments only -.PE -mapping of arguments -.PS - 5 " " -.PT w -argument must be divisible by the wordsize and is divided by the -wordsize before use as opcode argument. -.PT o -argument ( possibly after division ) must be >= 1 and is -decremented before use as opcode argument -.PE -.IE -If the opcode type is 2,4 or 8 the resulting argument is used as -opcode argument (least significant byte first). -.N -If the opcode type is mini, the argument is added -to the first opcode - if in range - . -If the argument is negative, the absolute value minus one is -used in the algorithm above. -.N -For shorties with positive arguments the first opcode is used -for arguments in the range 0..255, the second for the range -256..511, etc.. -For shorties with negative arguments the first opcode is used -for arguments in the range -1..-256, the second for the range --257..-512, etc.. -The byte following the opcode contains the least significant -byte of the argument. -First some examples of these specifications. -.PS - 5 -.PT "aar mwPo 1 34" -Indicates that opcode 34 is used as a mini for Positive -instruction arguments only. -The w and o indicate division and decrementing of the -instruction argument. -Because the resulting argument must be zero ( only opcode 34 may be used -), this mini can only be used for instruction argument 2. -Conclusion: opcode 34 is for "AAR 2". -.PT "adp sP 1 41" -Opcode 41 is used as shortie for ADP with arguments in the range -0..255. -.PT "bra sN 2 60" -Opcode 60 is used as shortie for BRA with arguments -1..-256, -61 is used for arguments -257..-512. -.PT "zer e- 145" -Escaped opcode 145 is used for ZER. -.PE -The interpreter opcode table: -.N 1 -.IS 3 -.DS B -.so itables -.DE 0 -.IE -.P -The table above results in the following dispatch tables. -Dispatch tables are used by interpreters to jump to the -routines implementing the EM instructions, indexed by the next opcode. -Each line of the dispatch tables gives the routine names -of eight consecutive opcodes, preceded by the first opcode number -on that line. -Routine names consist of an EM mnemonic followed by a suffix. -The suffices show the encoding used for each opcode. -.N -The following suffices exist: -.N 1 -.VS 1 0 -.IS 4 -.PS - 11 -.PT .z -no arguments -.PT .l -16-bit argument -.PT .lw -16-bit argument divided by the wordsize -.PT .p -positive 16-bit argument -.PT .pw -positive 16-bit argument divided by the wordsize -.PT .n -negative 16-bit argument -.PT .nw -negative 16-bit argument divided by the wordsize -.PT .s -shortie with as high order argument byte -.PT .sw -shortie with argument divided by the wordsize -.PT . -mini with as argument -.PT .W -mini with *wordsize as argument -.PE 3 - is a possibly negative integer. -.VS 1 1 -.IE -The dispatch table for the 256 primary opcodes: -.DS B - 0 loc.0 loc.1 loc.2 loc.3 loc.4 loc.5 loc.6 loc.7 - 8 loc.8 loc.9 loc.10 loc.11 loc.12 loc.13 loc.14 loc.15 - 16 loc.16 loc.17 loc.18 loc.19 loc.20 loc.21 loc.22 loc.23 - 24 loc.24 loc.25 loc.26 loc.27 loc.28 loc.29 loc.30 loc.31 - 32 loc.32 loc.33 aar.1W adf.s0 adi.1W adi.2W adp.l adp.1 - 40 adp.2 adp.s0 adp.s-1 ads.1W and.1W asp.1W asp.2W asp.3W - 48 asp.4W asp.5W asp.w0 beq.l beq.s0 bge.s0 bgt.s0 ble.s0 - 56 blm.s0 blt.s0 bne.s0 bra.l bra.s-1 bra.s-2 bra.s0 bra.s1 - 64 cal.1 cal.2 cal.3 cal.4 cal.5 cal.6 cal.7 cal.8 - 72 cal.9 cal.10 cal.11 cal.12 cal.13 cal.14 cal.15 cal.16 - 80 cal.17 cal.18 cal.19 cal.20 cal.21 cal.22 cal.23 cal.24 - 88 cal.25 cal.26 cal.27 cal.28 cal.s0 cff.z cif.z cii.z - 96 cmf.s0 cmi.1W cmi.2W cmp.z cms.s0 csa.1W csb.1W dec.z - 104 dee.w0 del.w-1 dup.1W dvf.s0 dvi.1W fil.l inc.z ine.lw - 112 ine.w0 inl.-1W inl.-2W inl.-3W inl.w-1 inn.s0 ior.1W ior.s0 - 120 lae.l lae.w0 lae.w1 lae.w2 lae.w3 lae.w4 lae.w5 lae.w6 - 128 lal.p lal.n lal.0 lal.-1 lal.w0 lal.w-1 lal.w-2 lar.W - 136 ldc.0 lde.lw lde.w0 ldl.0 ldl.w-1 lfr.1W lfr.2W lfr.s0 - 144 lil.w-1 lil.w0 lil.0 lil.1W lin.l lin.s0 lni.z loc.l - 152 loc.-1 loc.s0 loc.s-1 loe.lw loe.w0 loe.w1 loe.w2 loe.w3 - 160 loe.w4 lof.l lof.1W lof.2W lof.3W lof.4W lof.s0 loi.l - 168 loi.1 loi.1W loi.2W loi.3W loi.4W loi.s0 lol.pw lol.nw - 176 lol.0 lol.1W lol.2W lol.3W lol.-1W lol.-2W lol.-3W lol.-4W - 184 lol.-5W lol.-6W lol.-7W lol.-8W lol.w0 lol.w-1 lxa.1 lxl.1 - 192 lxl.2 mlf.s0 mli.1W mli.2W rck.1W ret.0 ret.1W ret.s0 - 200 rmi.1W sar.1W sbf.s0 sbi.1W sbi.2W sdl.w-1 set.s0 sil.w-1 - 208 sil.w0 sli.1W ste.lw ste.w0 ste.w1 ste.w2 stf.l stf.W - 216 stf.2W stf.s0 sti.1 sti.1W sti.2W sti.3W sti.4W sti.s0 - 224 stl.pw stl.nw stl.0 stl.1W stl.-1W stl.-2W stl.-3W stl.-4W - 232 stl.-5W stl.w-1 teq.z tgt.z tlt.z tne.z zeq.l zeq.s0 - 240 zeq.s1 zer.s0 zge.s0 zgt.s0 zle.s0 zlt.s0 zne.s0 zne.s-1 - 248 zre.lw zre.w0 zrl.-1W zrl.-2W zrl.w-1 zrl.nw escape1 escape2 -.DE 2 -The list of secondary opcodes (escape1): -.N 1 -.DS B - 0 aar.l aar.z adf.l adf.z adi.l adi.z ads.l ads.z - 8 adu.l adu.z and.l and.z asp.lw ass.l ass.z bge.l - 16 bgt.l ble.l blm.l bls.l bls.z blt.l bne.l cai.z - 24 cal.l cfi.z cfu.z ciu.z cmf.l cmf.z cmi.l cmi.z - 32 cms.l cms.z cmu.l cmu.z com.l com.z csa.l csa.z - 40 csb.l csb.z cuf.z cui.z cuu.z dee.lw del.pw del.nw - 48 dup.l dus.l dus.z dvf.l dvf.z dvi.l dvi.z dvu.l - 56 dvu.z fef.l fef.z fif.l fif.z inl.pw inl.nw inn.l - 64 inn.z ior.l ior.z lar.l lar.z ldc.l ldf.l ldl.pw - 72 ldl.nw lfr.l lil.pw lil.nw lim.z los.l los.z lor.s0 - 80 lpi.l lxa.l lxl.l mlf.l mlf.z mli.l mli.z mlu.l - 88 mlu.z mon.z ngf.l ngf.z ngi.l ngi.z nop.z rck.l - 96 rck.z ret.l rmi.l rmi.z rmu.l rmu.z rol.l rol.z - 104 ror.l ror.z rtt.z sar.l sar.z sbf.l sbf.z sbi.l - 112 sbi.z sbs.l sbs.z sbu.l sbu.z sde.l sdf.l sdl.pw - 120 sdl.nw set.l set.z sig.z sil.pw sil.nw sim.z sli.l - 128 sli.z slu.l slu.z sri.l sri.z sru.l sru.z sti.l - 136 sts.l sts.z str.s0 tge.z tle.z trp.z xor.l xor.z - 144 zer.l zer.z zge.l zgt.l zle.l zlt.l zne.l zrf.l - 152 zrf.z zrl.pw dch.z exg.s0 exg.l exg.z lpb.z gto.l -.DE 2 -Finally, the list of opcodes with four byte arguments (escape2). -.DS - - 0 loc -.DE 0 -.BP -.AP "AN EXAMPLE PROGRAM" -.DS B - 1 program example(output); - 2 {This program just demonstrates typical EM code.} - 3 type rec = record r1: integer; r2:real; r3: boolean end; - 4 var mi: integer; mx:real; r:rec; - 5 - 6 function sum(a,b:integer):integer; - 7 begin - 8 sum := a + b - 9 end; -10 -11 procedure test(var r: rec); -12 label 1; -13 var i,j: integer; -14 x,y: real; -15 b: boolean; -16 c: char; -17 a: array[1..100] of integer; -18 -19 begin -20 j := 1; -21 i := 3 * j + 6; -22 x := 4.8; -23 y := x/0.5; -24 b := true; -25 c := 'z'; -26 for i:= 1 to 100 do a[i] := i * i; -27 r.r1 := j+27; -28 r.r3 := b; -29 r.r2 := x+y; -30 i := sum(r.r1, a[j]); -31 while i > 0 do begin j := j + r.r1; i := i - 1 end; -32 with r do begin r3 := b; r2 := x+y; r1 := 0 end; -33 goto 1; -34 1: writeln(j, i:6, x:9:3, b) -35 end; {test} -36 begin {main program} -37 mx := 15.96; -38 mi := 99; -39 test(r) -40 end. -.DE 0 -.BP -The EM code as produced by the Pascal-VU compiler is given below. Comments -have been added manually. Note that this code has already been optimized. -.DS B - mes 2,2,2 ; wordsize 2, pointersize 2 - .1 - rom 't.p\e000' ; the name of the source file - hol 552,-32768,0 ; externals and buf occupy 552 bytes - exp $sum ; sum can be called from other modules - pro $sum,2 ; procedure sum; 2 bytes local storage - lin 8 ; code from source line 8 - ldl 0 ; load two locals ( a and b ) - adi 2 ; add them - ret 2 ; return the result - end 2 ; end of procedure ( still two bytes local storage ) - .2 - rom 1,99,2 ; descriptor of array a[] - exp $test ; the compiler exports all level 0 procedures - pro $test,226 ; procedure test, 226 bytes local storage - .3 - rom 4.8F8 ; assemble Floating point 4.8 (8 bytes) in - .4 ; global storage - rom 0.5F8 ; same for 0.5 - mes 3,-226,2,2 ; compiler temporary not referenced by address - mes 3,-24,2,0 ; the same is true for i, j, b and c in test - mes 3,-22,2,0 - mes 3,-4,2,0 - mes 3,-2,2,0 - mes 3,-20,8,0 ; and for x and y - mes 3,-12,8,0 - lin 20 ; maintain source line number - loc 1 - stl -4 ; j := 1 - lni ; lin 21 prior to optimization - lol -4 - loc 3 - mli 2 - loc 6 - adi 2 - stl -2 ; i := 3 * j + 6 - lni ; lin 22 prior to optimization - lae .3 - loi 8 - lal -12 - sti 8 ; x := 4.8 - lni ; lin 23 prior to optimization - lal -12 - loi 8 - lae .4 - loi 8 - dvf 8 - lal -20 - sti 8 ; y := x / 0.5 - lni ; lin 24 prior to optimization - loc 1 - stl -22 ; b := true - lni ; lin 25 prior to optimization - loc 122 - stl -24 ; c := 'z' - lni ; lin 26 prior to optimization - loc 1 - stl -2 ; for i:= 1 - 2 - lol -2 - dup 2 - mli 2 ; i*i - lal -224 - lol -2 - lae .2 - sar 2 ; a[i] := - lol -2 - loc 100 - beq *3 ; to 100 do - inl -2 ; increment i and loop - bra *2 - 3 - lin 27 - lol -4 - loc 27 - adi 2 ; j + 27 - sil 0 ; r.r1 := - lni ; lin 28 prior to optimization - lol -22 ; b - lol 0 - stf 10 ; r.r3 := - lni ; lin 29 prior to optimization - lal -20 - loi 16 - adf 8 ; x + y - lol 0 - adp 2 - sti 8 ; r.r2 := - lni ; lin 23 prior to optimization - lal -224 - lol -4 - lae .2 - lar 2 ; a[j] - lil 0 ; r.r1 - cal $sum ; call now - asp 4 ; remove parameters from stack - lfr 2 ; get function result - stl -2 ; i := - 4 - lin 31 - lol -2 - zle *5 ; while i > 0 do - lol -4 - lil 0 - adi 2 - stl -4 ; j := j + r.r1 - del -2 ; i := i - 1 - bra *4 ; loop - 5 - lin 32 - lol 0 - stl -226 ; make copy of address of r - lol -22 - lol -226 - stf 10 ; r3 := b - lal -20 - loi 16 - adf 8 - lol -226 - adp 2 - sti 8 ; r2 := x + y - loc 0 - sil -226 ; r1 := 0 - lin 34 ; note the abscence of the unnecesary jump - lae 22 ; address of output structure - lol -4 - cal $_wri ; write integer with default width - asp 4 ; pop parameters - lae 22 - lol -2 - loc 6 - cal $_wsi ; write integer width 6 - asp 6 - lae 22 - lal -12 - loi 8 - loc 9 - loc 3 - cal $_wrf ; write fixed format real, width 9, precision 3 - asp 14 - lae 22 - lol -22 - cal $_wrb ; write boolean, default width - asp 4 - lae 22 - cal $_wln ; writeln - asp 2 - ret 0 ; return, no result - end 226 - exp $_main - pro $_main,0 ; main program - .6 - con 2,-1,22 ; description of external files - .5 - rom 15.96F8 - fil .1 ; maintain source file name - lae .6 ; description of external files - lae 0 ; base of hol area to relocate buffer addresses - cal $_ini ; initialize files, etc... - asp 4 - lin 37 - lae .5 - loi 8 - lae 2 - sti 8 ; mx := 15.96 - lni ; lin 38 prior to optimization - loc 99 - ste 0 ; mi := 99 - lni ; lin 39 prior to optimization - lae 10 ; address of r - cal $test - asp 2 - loc 0 ; normal exit - cal $_hlt ; cleanup and finish - asp 2 - end 0 - mes 5 ; reals were used -.DE 0 -The compact code corresponding to the above program is listed below. -Read it horizontally, line by line, not column by column. -Each number represents a byte of compact code, printed in decimal. -The first two bytes form the magic word. -.N 1 -.IS 3 -.DS B -173 0 159 122 122 122 255 242 1 161 250 124 116 46 112 0 -255 156 245 40 2 245 0 128 120 155 249 123 115 117 109 160 -249 123 115 117 109 122 67 128 63 120 3 122 88 122 152 122 -242 2 161 121 219 122 255 155 249 124 116 101 115 116 160 249 -124 116 101 115 116 245 226 0 242 3 161 253 128 123 52 46 - 56 255 242 4 161 253 128 123 48 46 53 255 159 123 245 30 -255 122 122 255 159 123 96 122 120 255 159 123 98 122 120 255 -159 123 116 122 120 255 159 123 118 122 120 255 159 123 100 128 -120 255 159 123 108 128 120 255 67 140 69 121 113 116 68 73 -116 69 123 81 122 69 126 3 122 113 118 68 57 242 3 72 -128 58 108 112 128 68 58 108 72 128 57 242 4 72 128 44 -128 58 100 112 128 68 69 121 113 98 68 69 245 122 0 113 - 96 68 69 121 113 118 182 73 118 42 122 81 122 58 245 32 -255 73 118 57 242 2 94 122 73 118 69 220 10 123 54 118 - 18 122 183 67 147 73 116 69 147 3 122 104 120 68 73 98 - 73 120 111 130 68 58 100 72 136 2 128 73 120 4 122 112 -128 68 58 245 32 255 73 116 57 242 2 59 122 65 120 20 -249 123 115 117 109 8 124 64 122 113 118 184 67 151 73 118 -128 125 73 116 65 120 3 122 113 116 41 118 18 124 185 67 -152 73 120 113 245 30 255 73 98 73 245 30 255 111 130 58 -100 72 136 2 128 73 245 30 255 4 122 112 128 69 120 104 -245 30 255 67 154 57 142 73 116 20 249 124 95 119 114 105 - 8 124 57 142 73 118 69 126 20 249 124 95 119 115 105 8 -126 57 142 58 108 72 128 69 129 69 123 20 249 124 95 119 -114 102 8 134 57 142 73 98 20 249 124 95 119 114 98 8 -124 57 142 20 249 124 95 119 108 110 8 122 88 120 152 245 -226 0 155 249 125 95 109 97 105 110 160 249 125 95 109 97 -105 110 120 242 6 151 122 119 142 255 242 5 161 253 128 125 - 49 53 46 57 54 255 50 242 1 57 242 6 57 120 20 249 -124 95 105 110 105 8 124 67 157 57 242 5 72 128 57 122 -112 128 68 69 219 110 120 68 57 130 20 249 124 116 101 115 -116 8 122 69 120 20 249 124 95 104 108 116 8 122 152 120 -159 124 160 255 159 125 255 -.DE 0 -.IE -.MS T A 0 -.ME -.BP -.MS B A 0 -.ME -.CT diff --git a/doc/em/int/Makefile b/doc/em/int/Makefile deleted file mode 100644 index 7895cb20e..000000000 --- a/doc/em/int/Makefile +++ /dev/null @@ -1,32 +0,0 @@ -CFLAGS=-O -HOME=../../.. - -install \ -all: em emdmp tables - -tables: mktables $(HOME)/etc/ip_spec.t - mktables $(HOME)/etc/ip_spec.t tables - -mktables: mktables.c $(HOME)/h/em_spec.h $(HOME)/h/em_flag.h \ - $(HOME)/lib.bin/em_data.a $(HOME)/h/ip_spec.h - $(CC) -I$(HOME)/h -O -o mktables mktables.c $(HOME)/lib.bin/em_data.a - -em.out: em.p - apc -mint -O em.p >emerrs ; mv e.out em.out - -em: em.p - apc -O -i em.p >emerrs ; mv a.out em - -nem.p: em.p - sed -e '/maxadr = t16/s//maxadr =t15/' -e '/maxdata = 8191; /s//maxdata = 14335;/' -e '/ adr=.*long/s// adr= 0..maxadr/' nem.p - -nem: nem.p - apc -O -i nem.p >emerrs ; mv a.out nem - -emdmp: emdmp.c - $(CC) -I$(HOME)/h -I$(HOME)/config -o emdmp -O emdmp.c - -cmp: - -pr: - @pr em.p mktables.c emdmp.c diff --git a/doc/em/iotrap.nr b/doc/em/iotrap.nr deleted file mode 100644 index 716f363b9..000000000 --- a/doc/em/iotrap.nr +++ /dev/null @@ -1,376 +0,0 @@ -.SN 8 -.VS 1 0 -.BP -.S1 "ENVIRONMENT INTERACTIONS" -EM programs can interact with their environment in three ways. -Two, starting/stopping and monitor calls, are dealt with in this chapter. -The remaining way to interact, interrupts, will be treated -together with traps in chapter 9. -.S2 "Program starting and stopping" -EM user programs start with a call to a procedure called -m_a_i_n. -The assembler and backends look for the definition of a procedure -with this name in their input. -The call passes three parameters to the procedure. -The parameters are similar to the parameters supplied by the -UNIX -.FS -UNIX is a Trademark of Bell Laboratories. -.FE -operating system to C programs. -These parameters are often called -.BW argc , -.B argv -and -.BW envp . -Argc is the parameter nearest to LB and is a wordsized integer. -The other two are pointers to the first element of an array of -string pointers. -.N -The -.B argv -array contains -.B argc -strings, the first of which contains the program call name. -The other strings in the -.B argv -array are the program parameters. -.P -The -.B envp -array contains strings in the form "name=string", where 'name' -is the name of an environment variable and string its value. -The -.B envp -is terminated by a zero pointer. -.P -An EM user program stops if the program returns from the first -invocation of m_a_i_n. -The contents of the function return area are used to procure a -wordsized program return code. -EM programs also stop when traps and interrupts occur that are -not caught and when the exit monitor call is executed. -.S2 "Input/Output and other monitor calls" -EM differs from most conventional machines in that it has high level i/o -instructions. -Typical instructions are OPEN FILE and READ FROM FILE instead -of low level instructions such as setting and clearing -bits in device registers. -By providing such high level i/o primitives, the task of implementing -EM on various non EM machines is made considerably easier. -.P -I/O is initiated by the MON instruction, which expects an iocode on top -of the stack. -Often there are also parameters which are pushed on the -stack in reverse order, that is: last -parameter first. -Some i/o functions also provide results, which are returned on the stack. -In the list of monitor calls we use several types of parameters and results, -these types consist of integers and unsigneds of varying sizes, but never -smaller than the wordsize, and the two pointer types. -.N 1 -The names of the types used are: -.IS 4 -.PS - 10 -.PT int -an integer of wordsize -.PT int2 -an integer whose size is the maximum of the wordsize and 2 -bytes -.PT int4 -an integer whose size is the maximum of the wordsize and 4 -bytes -.PT intp -an integer with the size of a pointer -.PT uns2 -an unsigned integer whose size is the maximum of the wordsize and 2 -.PT unsp -an unsigned integer with the size of a pointer -.PT ptr -a pointer into data space -.PE 1 -.IE 0 -The table below lists the i/o codes with their results and -parameters. -This list is similar to the system calls of the UNIX Version 7 -operating system. -.BP -.A -To execute a monitor call, proceed as follows: -.IS 2 -.N 1 -.PS a 4 "" ) -.PT -Stack the parameters, in reverse order, last parameter first. -.PT -Push the monitor call number (iocode) onto the stack. -.PT -Execute the MON instruction. -.PE 1 -.IE -An error code is present on the top of the stack after -execution of most monitor calls. -If this error code is zero, the call performed the action -requested and the results are available on top of the stack. -Non-zero error codes indicate a failure, in this case no -results are available and the error code has been pushed twice. -This construction enables programs to test for failure with a -single instruction (~TEQ or TNE~) and still find out the cause of -the failure. -The result name 'e' is reserved for the error code. -.N 1 -List of monitor calls. -.DS B -number name parameters results function - - 1 Exit status:int Terminate this process - 2 Fork e,flag,pid:int Spawn new process - 3 Read fildes:int;buf:ptr;nbytes:unsp - e:int;rbytes:unsp Read from file - 4 Write fildes:int;buf:ptr;nbytes:unsp - e:int;wbytes:unsp Write on a file - 5 Open string:ptr;flag:int - e,fildes:int Open file for read and/or write - 6 Close fildes:int e:int Close a file - 7 Wait e:int;status,pid:int2 - Wait for child - 8 Creat string:ptr;mode:int - e,fildes:int Create a new file - 9 Link string1,string2:ptr - e:int Link to a file - 10 Unlink string:ptr e:int Remove directory entry - 12 Chdir string:ptr e:int Change default directory - 14 Mknod string:ptr;mode,addr:int2 - e:int Make a special file - 15 Chmod string:ptr;mode:int2 - e:int Change mode of file - 16 Chown string:ptr;owner,group:int2 - e:int Change owner/group of a file - 18 Stat string,statbuf:ptr - e:int Get file status - 19 Lseek fildes:int;off:int4;whence:int - e:int;oldoff:int4 Move read/write pointer - 20 Getpid pid:int2 Get process identification - 21 Mount special,string:ptr;rwflag:int - e:int Mount file system - 22 Umount special:ptr e:int Unmount file system - 23 Setuid userid:int2 e:int Set user ID - 24 Getuid e_uid,r_uid:int2 Get user ID - 25 Stime time:int4 e:int Set time and date - 26 Ptrace request:int;pid:int2;addr:ptr;data:int - e,value:int Process trace - 27 Alarm seconds:uns2 previous:uns2 Schedule signal - 28 Fstat fildes:int;statbuf:ptr - e:int Get file status - 29 Pause Stop until signal - 30 Utime string,timep:ptr - e:int Set file times - 33 Access string,mode:int e:int Determine file accessibility - 34 Nice incr:int Set program priority - 35 Ftime bufp:ptr e:int Get date and time - 36 Sync Update filesystem - 37 Kill pid:int2;sig:int - e:int Send signal to a process - 41 Dup fildes,newfildes:int - e,fildes:int Duplicate a file descriptor - 42 Pipe e,w_des,r_des:int Create a pipe - 43 Times buffer:ptr Get process times - 44 Profil buff:ptr;bufsiz,offset,scale:intp Execution time profile - 46 Setgid gid:int2 e:int Set group ID - 47 Getgid e_gid,r_gid:int Get group ID - 48 Sigtrp trapno,signo:int - e,prevtrap:int See below - 51 Acct file:ptr e:int Turn accounting on or off - 53 Lock flag:int e:int Lock a process - 54 Ioctl fildes,request:int;argp:ptr - e:int Control device - 56 Mpxcall cmd:int;vec:ptr e:int Multiplexed file handling - 59 Exece name,argv,envp:ptr - e:int Execute a file - 60 Umask complmode:int2 oldmask:int2 Set file creation mode mask - 61 Chroot string:ptr e:int Change root directory -.DE 1 -Codes 0, 11, 13, 17, 31, 32, 38, 39, 40, 45, 49, 50, 52, -55, 57, 58, 62, and 63 are -not used. -.P -All monitor calls, except fork and sigtrp -are the same as the UNIX version 7 system calls. -.P -The sigtrp entry maps UNIX signals onto EM interrupts. -Normally, trapno is in the range 0 to 252. -In that case it requests that signal signo -will cause trap trapno to occur. -When given trap number -2, default signal handling is reset, and when given -trap number -3, the signal is ignored. -.P -The flag returned by fork is 1 in the child process and 0 in -the parent. -The pid returned is the process-id of the other process. -.BP -.S1 "TRAPS AND INTERRUPTS" -EM provides a means for the user program to catch all traps -generated by the program itself, the hardware, or external conditions. -This mechanism uses five instructions: LIM, SIM, SIG, TRP and RTT. -This section of the manual may be omitted on the first reading since it -presupposes knowledge of the EM instruction set. -.P -The action taken when a trap occures is determined by the value -of an internal EM trap register. -This register contains a pointer to a procedure. -Initially the pointer used is zero and all traps halt the -program with, hopefully, a useful message to the outside world. -The SIG instruction can be used to alter the trap register, -it pops a procedure pointer from the -stack into the trap register. -When a trap occurs after storing a nonzero value in the trap -register, the procedure pointed to by the trap register -is called with the trap number -as the only parameter (see below). -SIG returns the previous value of the trap register on the -stack. -Two consecutive SIGs are a no-op. -When a trap occurs, the trap register is reset to its initial -condition, to prevent recursive traps from hanging the machine up, -e.g. stack overflow in the stack overflow handling procedure. -.P -The runtime systems for some languages need to ignore some EM -traps. -EM offers a feature called the ignore mask. -It contains one bit for each of the lowest 16 trap numbers. -The bits are numbered 0 to 15, with the least significant bit -having number 0. -If a certain bit is 1 the corresponding trap never -occurs and processing simply continues. -The actions performed by the offending instruction are -described by the Pascal program in appendix A. -.N -If the bit is 0, traps are not ignored. -The instructions LIM and SIM allow copying and replacement of -the ignore mask.~ -.P -The TRP instruction generates a trap, the trap number being found on the -stack. -This is, among other things, -useful for library procedures and runtime systems. -It can also be used by a low level trap procedure to pass the trap to a -higher level one (see example below). -.P -The RTT instruction returns from the trap procedure and continues after the -trap. -In the list below all traps marked with an asterisk ('*') are -considered to be fatal and it is explicitly undefined what happens if -you try to restart after the trap. -.P -The way a trap procedure is called is completely compatible -with normal calling conventions. The only way a trap procedure -differs from normal procedures is the return. It has to use RTT instead -of RET. This is necessary because the complete runtime status is saved on the -stack before calling the procedure and all this status has to be reloaded. -Error numbers are in the range 0 to 252. -The trap numbers are divided into three categories: -.IS 4 -.N 1 -.PS - 10 -.PT ~~0-~63 -EM machine errors, e.g. illegal instruction. -.PS - 8 -.PT ~0-15 -maskable -.PT 16-63 -not maskable -.PE -.PT ~64-127 -Reserved for use by compilers, run time systems, etc. -.PT 128-252 -Available for user programs. -.PE 1 -.IE -EM machine errors are numbered as follows: -.DS I 5 -.TS -tab(@); -n l l. -0@EARRAY@Array bound error -1@ERANGE@Range bound error -2@ESET@Set bound error -3@EIOVFL@Integer overflow -4@EFOVFL@Floating overflow -5@EFUNFL@Floating underflow -6@EIDIVZ@Divide by 0 -7@EFDIVZ@Divide by 0.0 -8@EIUND@Undefined integer -9@EFUND@Undefined float -10@ECONV@Conversion error -16*@ESTACK@Stack overflow -17*@EHEAP@Heap overflow -18*@EILLINS@Illegal instruction -19*@EODDZ@Illegal size argument -20*@ECASE@Case error -21*@EMEMFLT@Addressing non existent memory -22*@EBADPTR@Bad pointer used -23*@EBADPC@Program counter out of range -24@EBADLAE@Bad argument of LAE -25@EBADMON@Bad monitor call -26@EBADLIN@Argument of LIN too high -27@EBADGTO@GTO descriptor error -.TE -.DE 0 -.P -As an example, -suppose a subprocedure has to be written to do a numeric -calculation. -When an overflow occurs the computation has to be stopped and -the higher level procedure must be resumed. -This can be programmed as follows using the mechanism described above: -.DS B - mes 2,2,2 ; set sizes -ersave - bss 2,0,0 ; Room to save previous value of trap procedure -msave - bss 2,0,0 ; Room to save previous value of trap mask - - pro calcule,0 ; entry point - lxl 0 ; fill in non-local goto descriptor with LB - ste jmpbuf+4 - lor 1 ; and SP - ste jmpbuf+2 - lim ; get current ignore mask - ste msave ; save it - lim - loc 16 ; bit for EFOVFL - ior 2 ; set in mask - sim ; ignore EFOVFL from now on - lpi $catch ; load procedure identifier - sig ; catch wil get all traps now - ste ersave ; save previous trap procedure identifier -; perform calculation now, possibly generating overflow -1 ; label jumped to by catch procedure - loe ersave ; get old trap procedure - sig ; refer all following trap to old procedure - asp 2 ; remove result of sig - loe msave ; restore previous mask - sim ; done now -; load result of calculation - ret 2 ; return result -jmpbuf - con *1,0,0 - end -.DE 0 -.VS 1 1 -.DS -Example of catch procedure - pro catch,0 ; Local procedure that must catch the overflow trap - lol 2 ; Load trap number - loc 4 ; check for overflow - bne *1 ; if other trap, call higher trap procedure - gto jmpbuf ; return to procedure calcule -1 ; other trap has occurred - loe ersave ; previous trap procedure - sig ; other procedure will get the traps now - asp 2 ; remove the result of sig - lol 2 ; stack trap number - trp ; call other trap procedure - rtt ; if other procedure returns, do the same - end -.DE diff --git a/doc/em/itables b/doc/em/itables deleted file mode 100644 index a4825dc9f..000000000 --- a/doc/em/itables +++ /dev/null @@ -1,2922 +0,0 @@ -.TS -.if \n+(b.=1 .nr d. \n(.c-\n(c.-1 -.de 35 -.ps \n(.s -.vs \n(.vu -.in \n(.iu -.if \n(.u .fi -.if \n(.j .ad -.if \n(.j=0 .na -.. -.nf -.nr #~ 0 -.if \n(.T .if n .nr #~ 0.6n -.ds #d .d -.if \(ts\n(.z\(ts\(ts .ds #d nl -.fc -.nr 33 \n(.s -.rm 66 67 68 69 70 71 72 73 74 75 76 77 -.nr 66 0 -.nr 38 \waar -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wadp -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wadp -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wasp -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wbeq -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wble -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wbne -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wbra -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wcff -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wcmf -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wcms -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wdec -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wdup -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wfil -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wine -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \winn -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlae -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlal -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlal -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wldc -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wldl -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlfr -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlil -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlni -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wloc -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wloe -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlof -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wloi -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlol -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlol -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlxa -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wmli -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wret -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wsbf -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wset -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wsli -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wstf -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wsti -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wstl -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wstl -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wtgt -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wzeq -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wzge -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wzlt -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wzre -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wzrl -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \waar -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wadi -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wads -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wand -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wass -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wbgt -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wbls -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wbne -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wcfi -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wcmf -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wcmi -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wcmu -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wcom -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wcsb -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wcui -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wdel -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wdus -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wdvf -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wdvu -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wfef -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \winl -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \winn -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlar -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wldf -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlfr -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlim -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlor -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlxl -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wmli -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wmlu -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wngf -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wnop -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wret -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wrmu -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wrol -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wrtt -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wsbf -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wsbi -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wsbu -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wsdf -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wset -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wsil -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wsli -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wslu -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wsru -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wsts -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wtge -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wxor -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wzer -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wzle -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wzrf -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wdch -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wexg -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wldc -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlal -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wldl -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlil -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlof -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wlpi -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wbeq -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wble -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wbne -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wdee -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wfil -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \winl -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wsde -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wsdl -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wste -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wstl -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wzgt -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wzne -.if \n(66<\n(38 .nr 66 \n(38 -.nr 38 \wzrl -.if \n(66<\n(38 .nr 66 \n(38 -.66 -.rm 66 -.nr 38 4n -.if \n(66<\n(38 .nr 66 \n(38 -.nr 67 0 -.nr 38 \wmwPo -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsN -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wmwPo -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wmwPo -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsw -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wN2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wswP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wmP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wmP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wmwP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wmN -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \ww2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wmwPo -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wmPo -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wwP2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wmwN -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wmPo -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wmwPo -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wmwPo -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wmPo -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wwP2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wmwN -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wsP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \ww2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wswN -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wewP2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wewP2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wesP -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wewP2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we2 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \we- -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wN4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wwP4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wwN4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \ww4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wwP4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wwN4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \ww4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wwN4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \w4 -.if \n(67<\n(38 .nr 67 \n(38 -.nr 38 \wwN4 -.if \n(67<\n(38 .nr 67 \n(38 -.67 -.rm 67 -.nr 38 6n -.if \n(67<\n(38 .nr 67 \n(38 -.nr 68 0 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w5 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w2 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w2 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w4 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w8 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w2 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 38 \w1 -.if \n(68<\n(38 .nr 68 \n(38 -.nr 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\n(69u \n(70u \n(71u \n(72u \n(73u \n(74u \n(75u \n(76u \n(77u -.nr 35 1m -.nr 31 \n(.f -\&\h'|\n(40u'zne\h'|\n(41u'4\h'|\n(42u'\h'|\n(43u'51\h'|\n(44u'zre\h'|\n(45u'w4\h'|\n(46u'\h'|\n(47u'52\h'|\n(48u'zrl\h'|\n(49u'wP4\h'|\n(50u'\h'|\n(51u'53 -.ta \n(66u \n(67u \n(68u \n(69u \n(70u \n(71u \n(72u \n(73u \n(74u \n(75u \n(76u \n(77u -.nr 35 1m -.nr 31 \n(.f -\&\h'|\n(40u'zrl\h'|\n(41u'wN4\h'|\n(42u'\h'|\n(43u'54\h'|\n(44u'\h'|\n(45u'\h'|\n(46u'\h'|\n(47u'\h'|\n(48u'\h'|\n(49u'\h'|\n(50u'\h'|\n(51u' -.fc -.nr T. 1 -.T# 1 -.35 -.TE -.if \n-(b.=0 .nr c. \n(.c-\n(d.-120 diff --git a/doc/em/print b/doc/em/print deleted file mode 100755 index a9b9b0335..000000000 --- a/doc/em/print +++ /dev/null @@ -1,5 +0,0 @@ - -case $# in -1) make "$1".t ; ntlp "$1".t^lpr ;; -*) echo $0 heeft een argument nodig ;; -esac diff --git a/doc/em/show b/doc/em/show deleted file mode 100755 index f60e8e463..000000000 --- a/doc/em/show +++ /dev/null @@ -1,4 +0,0 @@ -case $# in -1) make $1.t ; ntout $1.t ;; -*) echo $0 heeft een argument nodig ;; -esac diff --git a/doc/lint/Makefile b/doc/lint/Makefile deleted file mode 100644 index 3a17c50b3..000000000 --- a/doc/lint/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# $Header$ - -FP = frontpage - -DOC = abstract contents chap1 chap2 chap3 chap4 chap5 chap6 chap7\ - chap8 chap9 appendix_A appendix_B - -../lint.doc: $(FP) $(DOC) - cat $(FP) $(DOC) > ../lint.doc diff --git a/doc/occam/Makefile b/doc/occam/Makefile deleted file mode 100644 index 9a5ba5b45..000000000 --- a/doc/occam/Makefile +++ /dev/null @@ -1,18 +0,0 @@ -EMHOME=../.. -FILES= p0 p1 p2 p3 p4 p5 p6 p7 p8 p9 - -PIC=pic -EQN=eqn -TBL=tbl -TARGET=-Tlp -../occam.doc: p0 p1 p2 p3 p4 p5 p6 p7 p8 p9 channel.h.t channel.c.t - soelim $(FILES) | $(PIC) $(TARGET) | $(TBL) | $(EQN) $(TARGET) > $@ - -channel.h.t: $(EMHOME)/h/ocm_chan.h - ctot <$(EMHOME)/h/ocm_chan.h >channel.h.t - -channel.c.t: channel.c - ctot channel.c.t - -channel.c: $(EMHOME)/lang/occam/lib/tail_ocm.a - arch x $(EMHOME)/lang/occam/lib/tail_ocm.a channel.c diff --git a/doc/sparc/Makefile b/doc/sparc/Makefile deleted file mode 100644 index 6bff68167..000000000 --- a/doc/sparc/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -# $Header$ - -REFER=refer -TBL=tbl -TARGET=-Tlp -PIC=pic -GRAP=grap - -../sparc.doc: refs title intro 1 2 3 4 5 A B init - $(REFER) -sA+T '-l\", ' -p refs title intro 1 2 3 4 5 A B | $(GRAP) | $(PIC) | $(TBL) | soelim > $@ diff --git a/doc/top/Makefile b/doc/top/Makefile deleted file mode 100644 index 3884528d3..000000000 --- a/doc/top/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# $Header$ - -REFER=refer -TBL=tbl -TARGET=-Tlp - -../top.doc: top.n refs.top - $(REFER) -sA+T -l4,2 -p refs.top top.n | $(TBL) > $@ diff --git a/emtest/last b/emtest/last deleted file mode 100644 index 573541ac9..000000000 --- a/emtest/last +++ /dev/null @@ -1 +0,0 @@ -0 diff --git a/emtest/test.e b/emtest/test.e deleted file mode 100644 index 7f26cf5f5..000000000 --- a/emtest/test.e +++ /dev/null @@ -1,28 +0,0 @@ -#define WS EM_WSIZE -#define PS EM_PSIZE -#include "test.h" - mes 2,WS,PS - mes 1 - mes 4,300 -.000 - con "tst000" - exp $m_a_i_n - pro $m_a_i_n,0 - loc 123 - loc -98 -; TEST 000: empty - fil .000 - loc -98 - bne *1 - loc 123 - bne *1 - lin 0 - nop - loc 0 - ret WS -1 - lin 1 - nop - loc 1 - ret WS - end diff --git a/etc/pc_errors b/etc/pc_errors deleted file mode 100644 index 688e4b372..000000000 --- a/etc/pc_errors +++ /dev/null @@ -1,289 +0,0 @@ -non-standard feature used -identifier '%s' declared twice -end of file encountered -bad line directive -unsigned real: digit of fraction expected -unsigned real: digit of exponent expected -unsigned real: too many digits (>72) -unsigned integer: too many digits (>72) -unsigned integer: overflow (>32767) -string constant: must not exceed one line -string constant: at least one character expected -string constant: double quotes not allowed (see c option) -string constant: too long (>72 chars) -bad character -identifier '%s' not declared -location counter overflow: arrays too big -location counter overflow: arrays too big -arraysize too big -variable '%s' never used -variable '%s' never assigned -the files contained in '%s' are not closed automatically -constant expected -constant: only integers and reals may be signed -constant: out of bounds -simple type expected -enumerated type: element identifier expected -enumerated type: ',' or ')' expected -enumerated type: ',' expected -enumerated type: ')' expected -subrange type: type must be scalar, but not real -subrange type: '..' expected -subrange type: type of lower and upper bound incompatible -subrange type: lower bound exceeds upper bound -array type: '[' expected -conformant array: low bound identifier expected -conformant array: '..' expected -conformant array: high bound identifier expected -conformant array: ':' expected -conformant array: index type identifier expected -array type: index type not bounded -array type: index separator or ']' expected -array type: index separator expected -array type: ']' expected -array type: 'of' expected -record variant part: tag type identifier expected -record variant part: tag type identifier expected -record variant part: type must be bounded -record variant part: 'of' expected -record variant: type of case label and tag incompatible -record variant: multiple defined case label -record variant: ',' or ':' expected -record variant: ',' expected -record variant: ':' expected -record variant: '(' expected -record variant: ')' expected -record variant part: ';' or end of variant list expected -record variant part: ';' expected -record variant part: end of variant list expected -record variant part: there must be a variant for each tag value -field list: record section expected -record section: field identifier expected -record section: ',' or ':' expected -record section: ',' expected -record section: ':' expected -field list: ';' or end of record section list expected -field list: ';' expected -field list: end of record section list expected -type expected -type: simple and pointer type may not be packed -pointer type: type identifier expected -pointer type: type identifier expected -record type: 'end' expected -set type: 'of' expected -set type: too many elements in set -set type: bad subrange of integer -set of integer: the i option dictates the number of bits (default 16) -set type: base type not bounded -file type: 'of' expected -file type: files within files not allowed -var parameter: type identifier or conformant array expected -var parameter: type identifier expected -label declaration: unsigned integer expected -label declaration: label '%i' multiple declared -label declaration: ',' or ';' expected -label declaration: ',' expected -label declaration: ';' expected -const declaration: constant identifier expected -const declaration: '=' expected -const declaration: ';' expected -const declaration: constant identifier or 'type', 'var', 'procedure', 'function' or 'begin' expected -type declaration: type identifier expected -type declaration: '=' expected -type declaration: ';' expected -type declaration: type identifier or 'var', 'procedure', 'function' or 'begin' expected -var declaration: var identifier expected -var declaration: ',' or ':' expected -var declaration: ',' expected -var declaration: ':' expected -var declaration: ';' expected -var declaration: var identifier or 'procedure', 'function' or 'begin' expected -parameter list: 'var','procedure','function' or identifier expected -parameter list: parameter identifier expected -parameter list: ',' or ':' expected -parameter list: ',' expected -parameter list: ':' expected -parameter list: type identifier expected -parameter list: ';' or ')' expected -parameter list: ';' expected -proc/func declaration: proc/func identifier expected -proc/func declaration: previous declaration of '%s' was not forward -proc/func declaration: parameter list expected -parameterlist: ')' expected -func declaration: ':' expected -func declaration: result type identifier expected -func declaration: result type must be scalar, subrange or pointer -proc/func declaration: ';' expected -proc/func declaration: block or directive expected -proc/func declaration: '%s' unknown directive -proc/func declaration: '%s' again forward declared -proc/func declaration: ';' expected -indexed variable: '[' only allowed following array variables -indexed variable: index type not compatible with declaration -indexed variable: ',' or ']' expected -indexed variable: ',' expected -assignment: standard function not allowed as destination -assignment: cannot store the function result -assignment: formal parameter function not allowed as destination -assignment: function identifier may not be de-referenced -variable: '[', '.', '^' or end of variable expected -indexed variable: ']' expected -field designator: field identifier expected -field designator: '.' only allowed following record variables -field designator: no field '%s' in this record -referenced variable: '^' not allowed following zero-terminated strings -referenced variable: '^' only allowed following pointer or file variables -variable: var or field identifier expected -call: too many actual parameters supplied -call: proc/func identifier expected -call: standard proc/func may not be used as parameter -call: parameter lists of actual and formal proc/func incompatible -call: type of actual and formal value parameter not compatible -call: array parameter not conformable -call: type of actual and formal variable parameter not similar -call: packed elements not allowed as variable parameter -call: ',' or ')' expected -call: too few actual parameters supplied -read(ln): type must be integer, char or real -write(ln): type must be integer, char, real, string or boolean -write(ln): ':', ',' or ')' expected -write(ln): field width must be integer -write(ln): ':', ',' or ')' expected -write(ln): precision must be integer -write(ln): precision may only be specified for reals -read/write: too few actual parameters supplied -read/write: standard input/output not mentioned in program heading -read/write: ',' or ')' expected -read/write: type of parameter not the same as that of the file elements -read/write: parameter list expected -readln/writeln: standard input/output not mentioned in program heading -readln/writeln: only allowed on text files -new/dispose: C-type strings not allowed here -new/dispose: ',' or ')' expected -new/dispose: too many actual parameters supplied -new/dispose: type of tagfield value is incompatible with declaration -call: '(' or end of call expected -standard proc/func: parameter list expected -standard input/output not mentioned in program heading -file variable expected -pointer variable expected -pack: ',' expected -pack: ',' expected -unpack: ',' expected -unpack: ',' expected -standard proc/func: parameter type incompatible with specification -eoln/page: text file variable expected -pack/unpack: array types are incompatible -pack/unpack: only for arrays -abs: integer or real expected -sqr: integer or real expected -ord: type must be scalar or subrange, but not real -pred/succ: type must be scalar or subrange, but not real -trunc/round: real argument required -call: ')' expected -expression: left and right operand are incompatible -set: incompatible elements -set: base type must be bounded or of type integer -set: base type upper bound exceeds maximum set element number -set: element out of range -set: ']' or element list expected -set: '..', ',' or ']' expected -set: ',' or ']' expected -set: ',' expected -factor expected -factor: ')' expected -factor: type of factor must be boolean -set: ']' expected -term: multiplying operator or end of term expected -term: '*' only defined for integers, reals and sets -term: '/' only defined for integers and reals -term: 'div' only defined for integers -term: 'mod' only defined for integers -term: 'and' only defined for booleans -simple expression: only integers and reals may be signed -simple expression: adding operator or end of simple expression expected -simple expression: '+' only defined for integers, reals and sets -simple expression: '-' only defined for integers, reals and sets -simple expression: 'or' only defined for booleans -expression: relational operator or end of expression expected -expression: set expected -expression: left operand of 'in' not compatible with base type of right operand -expression: only '=' and '<>' allowed on pointers -expression: '<' and '>' not allowed on sets -expression: comparison of arrays only allowed for strings -expression: comparison of records not allowed -expression: comparison of files not allowed -assignment: ':=' expected -assignment: left and right hand side incompatible -goto statement: unsigned integer expected -goto statement: label '%i' not declared -if statement: type of expression must be boolean -if statement: 'then' expected -if statement: 'else' or end of if statement expected -case statement: type must be scalar or subrange, but not real -case statement: 'of' expected -case statement: incompatible case label -case statement: multiple defined case label -case statement: ',' or ':' expected -case statement: ',' expected -case statement: ':' expected -case statement: ';' or 'end' expected -case statement: ';' expected -case statement: 'end' expected -repeat statement: ';' or 'until' expected -repeat statement: ';' expected -repeat statement: 'until' expected -repeat statement: type of expression must be boolean -while statement: type of expression must be boolean -while statement: 'do' expected -for statement: type of bound and control variable incompatible -for statement: control variable expected -for statement: control variable must be local -for statement: type must be scalar or subrange, but not real -for statement: ':=' expected -for statement: 'to' or 'downto' expected -for statement: upper bound not assignment compatible -for statement: 'do' expected -with statement: record variable expected -with statement: ',' or 'do' expected -with statement: ',' expected -with statement: 'do' expected -assertion: type of expression must be boolean -statement expected -label '%i' not declared -label '%i' multiple defined -statement: ':' expected -unlabeled statement expected -compound statement: ';' or 'end' expected -compound statement: ';' expected -compound statement: 'end' expected -case statement: 'end' expected -body: ';' or 'end' expected -body: ';' expected -body: label '%i' declared, but never defined -program parameter '%s' not declared -function '%s' never assigned -block: declaration or body expected -block: 'const', 'type', 'var', 'procedure', 'function' or 'begin' expected -block: 'type', 'var', 'procedure', 'function' or 'begin' expected -block: 'var', 'procedure', 'function' or 'begin' expected -block: 'procedure', 'function' or 'begin' expected -block: unsatisfied forward proc/func declaration(s) -block: 'begin' expected -block: 'end' expected -program heading: 'program' expected -program heading: program identifier expected -program heading: file identifier list expected -program heading: file identifier expected -program heading: ',' or ')' expected -program heading: ',' expected -program heading: maximum number of file arguments exceeded (12) -program heading: ')' expected -program heading: ';' expected -program: '.' expected -'program' expected -module: 'const', 'type', 'var', 'procedure' or 'function' expected -module: 'type', 'var', 'procedure' or 'function' expected -module: 'var', 'procedure' or 'function' expected -module: 'procedure' or 'function' expected -garbage at end of program diff --git a/etc/pc_rt_errors b/etc/pc_rt_errors deleted file mode 100644 index 530604965..000000000 --- a/etc/pc_rt_errors +++ /dev/null @@ -1,107 +0,0 @@ -array bound error -range bound error -set bound error -integer overflow -real overflow -real underflow -divide by 0 -divide by 0.0 -undefined integer -real undefined -conversion error -error 11 -error 12 -error 13 -error 14 -error 15 -stack overflow -heap error -illegal instruction -odd or zero byte count -case error -memory fault -bad pointer -bad program counter -bad external address -bad monitor call -bad line number -error 27 -error 28 -error 29 -error 30 -error 31 -error 32 -error 33 -error 34 -error 35 -error 36 -error 37 -error 38 -error 39 -error 40 -error 41 -error 42 -error 43 -error 44 -error 45 -error 46 -error 47 -error 48 -error 49 -error 50 -error 51 -error 52 -error 53 -error 54 -error 55 -error 56 -error 57 -error 58 -error 59 -error 60 -error 61 -error 62 -error 63 -more args expected -error in exp -error in ln -error in sqrt -assertion failed -array bound error in pack -array bound error in unpack -only positive j in 'i mod j' -file not yet open -dispose error -error 74 -error 75 -error 76 -error 77 -error 78 -error 79 -error 80 -error 81 -error 82 -error 83 -error 84 -error 85 -error 86 -error 87 -error 88 -error 89 -error 90 -error 91 -error 92 -error 93 -error 94 -error 95 -not writable -not readable -end of file -truncated -reset error -rewrite error -close error -read error -write error -digit expected -non-ASCII char read diff --git a/first/cc.xenix.src b/first/cc.xenix.src deleted file mode 100644 index b178c0812..000000000 --- a/first/cc.xenix.src +++ /dev/null @@ -1,70 +0,0 @@ -trap "rm -f x$$.c" 0 1 2 3 15 -EMHOME=/usr/em -CFLAG=0 -TARGET=a.out -while : -do - case $# in - 0) break;; - esac - case $1 in - -I*|-D*|-U*) - PREP=$PREP" "$1 - ;; - -c) CFLAG=1 - ;; - -o) shift - TARGET=$1 - ;; - -F) shift - LFLAG="-F $1" - ;; - -*) FLAGS=$FLAGS" "$1 - ;; - *) ARG=$ARG" "$1 - ;; - esac - shift -done -for i in $ARG -do - case $i in - *.c) - nm=`basename $i .c` - if [ -x $EMHOME/lib/cpp ] - then - cpp=$EMHOME/lib/cpp - cppf=-P - else - cpp=/bin/cc - cppf=-E - fi - if $cpp $cppf $PREP $i > x$$.c && /bin/cc $FLAGS -c x$$.c - then - mv x$$.o $nm.o - LDARG=$LDARG" "$nm.o - else - rm -f x$$.c - exit 1 - fi - rm -f x$$.c - ;; - *.s) - if /bin/cc $FLAGS -c $i - then - LDARG=$LDARG" "`basename $i .s`.o - else exit 1 - fi - ;; - *) LDARG=$LDARG" "$i - ;; - esac -done -case $CFLAG in -1) ;; -*) if /bin/cc $FLAGS $LFLAG $LDARG -o $TARGET - then : - else exit 1 - fi - ;; -esac diff --git a/first/ckpath b/first/ckpath deleted file mode 100644 index 57eb47235..000000000 --- a/first/ckpath +++ /dev/null @@ -1,67 +0,0 @@ -rm -f ../bin/x_tpath x_tpath -echo 'Checking out your $PATH; . and $ACK/bin should be in front ...' -echo "echo $$" >../bin/x_tpath -rm -f x_tpath -chmod +x ../bin/x_tpath -case x`(x_tpath) 2>/dev/null` -in -x$$) - STAT=0 ;; -x) - (cd ../bin ; echo Sorry, `pwd` is not in your shell PATH" ($PATH)") - STAT=1 ;; -*) - echo "Sorry, there is something wrong with your PATH ($PATH)" ;; -esac -echo "echo t_$$" > X_Y_Z_ -chmod +x X_Y_Z_ -case x`X_Y_Z_` -in -xt_$$) - ;; -x) - (cd ../bin ; echo Sorry, . is not in your shell PATH" ($PATH)") - STAT=2 ;; -*) - echo "Sorry, there is something wrong with your PATH ($PATH)" ;; -esac -rm -f X_Y_Z_ -case $STAT -in -2) - ;; -*) - hash -r ;; -esac -echo "echo l_$$" >x_tpath -chmod +x x_tpath -case x`(x_tpath) 2>/dev/null` -in -xl_$$) - ;; -x) - (cd ../bin ; echo Sorry, . is not in your shell PATH" ($PATH)") - STAT=2 ;; -x$$) - echo Sorry, . is not in your PATH" ($PATH)" or after the ACK bin directory - STAT=3 ;; -*) - echo "Sorry, there is something wrong with your PATH ($PATH)" - STAT=4 ;; -esac -rm -f ../bin/x_tpath x_tpath -echo "echo 93" > ../bin/cat -chmod +x ../bin/cat -hash -r -case x`cat < /dev/null 2>/dev/null` -in -x93) - rm -f ../bin/cat - ;; -*) - rm -f ../bin/cat - (cd ../bin ; echo Sorry, `pwd` comes too late in your PATH" ($PATH)" ) - STAT=13 - ;; -esac -exit $STAT diff --git a/first/did_first b/first/did_first deleted file mode 100755 index f0d920a97..000000000 --- a/first/did_first +++ /dev/null @@ -1,7 +0,0 @@ -if (ack_sys ) >/dev/null 2>&1 -then - exit 0 -else - echo "You need to run 'first' first" - exit 1 -fi diff --git a/first/fixlexlib b/first/fixlexlib deleted file mode 100755 index f7c53825c..000000000 --- a/first/fixlexlib +++ /dev/null @@ -1,75 +0,0 @@ -FL=succes -TRIES= -case X$# in -X0) - if (.Xlex) > /dev/null 2>&1 - then - TRY=`.Xlex` - else TRY=-lln - fi - echo "trying to find your lex library ..." - cat > x.l <<'EOF' -%% -[A-Z] putchar(yytext[0]+'a'-'A'); -EOF - if lex x.l > /dev/null 2>&1 && cc -c lex.yy.c > /dev/null 2>&1 - then : - else echo "Sorry, your lex does not seem to work" - exit 2 - fi - cat > trylib <<'EOF' -if cc lex.yy.o $1 > /dev/null 2>&1 -then - rm -f lex.yy.* a.out - exit 0 -else - exit 1 -fi -EOF - if sh trylib $TRY - then - LEX=$TRY - else - exec $0 -ll $TRY - fi - ;; -*) if sh trylib $1 - then - LEX=$1 - else - TRIES="$2 and $1" - FL=fail - fi - ;; -esac -case X$FL in -Xfail) echo 'What option do I have to give to cc to get the LEX library?' - echo "I tried " $TRIES "but these don't seem to work." - echo -n 'LEX library option: ' - if read ANSWER - then : - else echo "Sorry, got EOF while reading your answer" - exit 9 - fi - exec $0 $ANSWER "$TRIES" - ;; -Xsucces) - for i in ../util/opt ../util/cgg ../util/ncgg ../lang/occam/comp ../modules/src/em_opt ../util/ceg/as_parser - do - ( cd $i - cp Makefile makefile - ed - makefile << EOF -/^LEXLIB/c -LEXLIB = $LEX -. -w -q -EOF - ) - done - ;; -esac -rm -f x.l trylib lex.yy.* -echo echo "$LEX" > .Xlex -chmod +x .Xlex -echo "apparently, \"cc ... $LEX\" works" diff --git a/first/hash b/first/hash deleted file mode 100755 index e69de29bb..000000000 diff --git a/first/myecho.c b/first/myecho.c deleted file mode 100644 index d74c09a38..000000000 --- a/first/myecho.c +++ /dev/null @@ -1,21 +0,0 @@ -#include - -main(argc, argv) - int argc; - char *argv[]; -{ - int nflag = 0; - - if(argc > 1 && ! strncmp(argv[1], "-n", 2)) { - nflag++; - argc--; - argv++; - } - while (--argc > 0) { - fputs(argv[1], stdout); - argv++; - if (argc > 1) putchar(' '); - } - if (!nflag) putchar('\n'); - exit(0); -} diff --git a/h/pc_size.h b/h/pc_size.h deleted file mode 100644 index b0eb5f744..000000000 --- a/h/pc_size.h +++ /dev/null @@ -1,26 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ - -/*fundamental */ -#define sz_byte 1 -#define sz_bool 1 -#define sz_char 1 - -/* target machine characteristics */ -/* variable (see pc.c) */ -#define sz_addr sizes[0] -#define sz_real sizes[1] -#define sz_head sizes[2] -#define sz_buff sizes[3] -#define sz_mset sizes[4] -#define sz_iset sizes[5] -#define sz_word sizes[6] -#define sz_int sizes[7] -#define sz_long sizes[8] - -#define sz_last 8 - -#define sz_proc 2*sz_addr diff --git a/include/_tail_cc/termio.h b/include/_tail_cc/termio.h deleted file mode 100644 index c8224a76c..000000000 --- a/include/_tail_cc/termio.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifdef __CHANNEL__ -#define NCC 8 - -#define VMIN 4 -#define VTIME 5 - -#define ICRNL 0000400 - -#define ONLCR 0000004 - -#define ICANON 0000002 -#define ECHO 0000010 - -struct termio { - unsigned short c_iflag; - unsigned short c_oflag; - unsigned short c_cflag; - unsigned short c_lflag; - char c_line; - unsigned char c_cc[NCC]; -}; - -#define TIOC ('T'<<8) -#define TCGETA (TIOC|1) -#define TCSETA (TIOC|2) -#else -#include "/usr/include/termio.h" -#endif diff --git a/lang/basic/src/Makefile b/lang/basic/src/Makefile deleted file mode 100644 index f1d61a490..000000000 --- a/lang/basic/src/Makefile +++ /dev/null @@ -1,64 +0,0 @@ -# $Header$ - -EMHOME=../../.. -h=$(EMHOME)/h -m=$(EMHOME)/modules/h -LIBDIR= $(EMHOME)/modules/lib -LIBDIR2= $(EMHOME)/lib -CFLAGS = -I$h -I$m -O - -FILES= bem.o symbols.o initialize.o compile.o \ - parsepar.o gencode.o util.o graph.o \ - eval.o func.o basic.o Lpars.o - -CSRCFILES= bem.c symbols.c initialize.c compile.c \ - parsepar.c gencode.c util.c graph.c \ - eval.c func.c -CGENFILES= basic.c Lpars.c -CFILES=$(CSRCFILES) $(CGENFILES) - -LIBFILES= $(LIBDIR)/libem_mes.a $(LIBDIR)/libemk.a \ - $(LIBDIR2)/em_data.a $(LIBDIR)/libprint.a \ - $(LIBDIR)/liballoc.a \ - $(LIBDIR)/libsystem.a $(LIBDIR)/libstring.a - -LINTLIBFILES= $(LIBDIR)/llib-lem_mes.ln $(LIBDIR)/llib-lemk.ln \ - $(LIBDIR)/llib-lprint.ln \ - $(LIBDIR)/llib-lalloc.ln \ - $(LIBDIR)/llib-lsystem.ln $(LIBDIR)/llib-lstring.ln - -all: dummy bem - -dummy: basic.g - LLgen basic.g - touch dummy - -install: all - cp bem $(EMHOME)/lib/em_bem - -cmp: all - cmp bem $(EMHOME)/lib/em_bem - -pr: - @pr Makefile maketokentab bem.h symbols.h graph.h basic.g basic.lex $(CSRCFILES) - -opr: - make pr | opr - -bem: $(FILES) $(LIBFILES) - $(CC) -o bem $(FILES) $(LIBFILES) - -basic.o : basic.c basic.lex Lpars.h llmess.c tokentab.h - $(CC) $(CFLAGS) -c basic.c - -$(FILES): bem.h symbols.h graph.h - -tokentab.h: Lpars.h - maketokentab - -lint: dummy $(CFILES) tokentab.h - lint -b $(CFLAGS) $(CFILES) $(LINTLIBFILES) - -clean: - rm -f *.o - rm -f basic.c Lpars.h Lpars.c dummy tokentab.h bem diff --git a/lang/cem/cemcom.ansi/LintPars b/lang/cem/cemcom.ansi/LintPars deleted file mode 100644 index 46f66e2a8..000000000 --- a/lang/cem/cemcom.ansi/LintPars +++ /dev/null @@ -1,143 +0,0 @@ -!File: lint.h -#define LINT 1 /* if defined, 'lint' is produced */ -#define ANSI 1 /* tell l_* files it's ANSI */ - - -!File: pathlength.h -#define PATHLENGTH 1024 /* max. length of path to file */ - - -!File: errout.h -#define ERROUT STDERR /* file pointer for writing messages */ -#define ERR_SHADOW 0 /* a syntax error overshadows error messages - until ERR_SHADOW symbols have been - accepted without syntax error */ - - -!File: idfsize.h -#define IDFSIZE 64 /* maximum significant length of an identifier */ - - -!File: numsize.h -#define NUMSIZE 256 /* maximum length of a numeric constant */ - - -!File: nparams.h -#define NPARAMS 32 /* maximum number of parameters */ -#define STDC_NPARAMS 31 /* ANSI limit on number of parameters */ - - -!File: ifdepth.h -#define IFDEPTH 256 /* maximum number of nested if-constructions */ - - -!File: density.h -#define DENSITY 2 /* see switch.[ch] for an explanation */ - - -!File: macbuf.h -#define LAPBUF 128 /* initial size of macro replacement buffer */ -#define ARGBUF 128 /* initial size of macro parameter buffer(s) */ - - -!File: strsize.h -#define ISTRSIZE 32 /* minimum number of bytes allocated for - storing a string */ -#define RSTRSIZE 16 /* step size in enlarging the memory for - the storage of a string */ - - -!File: trgt_sizes.h -#define MAXSIZE 8 /* the maximum of the SZ_* constants */ - -/* target machine sizes */ -#define SZ_CHAR 1 -#define SZ_SHORT 2 -#define SZ_WORD 4 -#define SZ_INT 4 -#define SZ_LONG 4 -#define SZ_FLOAT 4 -#define SZ_DOUBLE 8 -#define SZ_POINTER 4 -#define SZ_LNGDBL 8 /* for now */ - -/* target machine alignment requirements */ -#define AL_CHAR 1 -#define AL_SHORT SZ_SHORT -#define AL_WORD SZ_WORD -#define AL_INT SZ_WORD -#define AL_LONG SZ_WORD -#define AL_FLOAT SZ_WORD -#define AL_DOUBLE SZ_WORD -#define AL_LNGDBL SZ_WORD -#define AL_POINTER SZ_WORD -#define AL_STRUCT 1 -#define AL_UNION 1 - - -!File: botch_free.h -#undef BOTCH_FREE 1 /* when defined, botch freed memory, as a check */ - - -!File: dataflow.h -#undef DATAFLOW 1 /* produce some compile-time xref */ - - -!File: debug.h -#undef DEBUG 1 /* perform various self-tests */ - - -!File: use_tmp.h -#undef PREPEND_SCOPES 1 /* collect exa, exp, ina and inp commands - and if USE_TMP is defined let them - precede the rest of the generated - compact code */ -#undef USE_TMP 1 /* use C_insertpart, C_endpart mechanism - to generate EM-code in the order needed - for the code-generators. If not defined, - the old-style peephole optimizer is - needed. */ - - -!File: parbufsize.h -#define PARBUFSIZE 1024 - - -!File: textsize.h -#define ITEXTSIZE 32 /* 1st piece of memory for repl. text */ - - -!File: inputtype.h -#define INP_READ_IN_ONE 1 /* read input file in one */ - - -!File: nopp.h -#undef NOPP 1 /* if NOT defined, use built-int preprocessor */ - - -!File: nobitfield.h -#undef NOBITFIELD 1 /* if NOT defined, implement bitfields */ - - -!File: spec_arith.h -/* describes internal compiler arithmetics */ -#undef SPECIAL_ARITHMETICS /* something different from native long */ -#undef UNSIGNED_ARITH unsigned arith - - -!File: static.h -#define GSTATIC /* for large global "static" arrays */ - - -!File: nocross.h -#undef NOCROSS 1 /* if NOT defined, cross compiler */ - - -!File: regcount.h -#undef REGCOUNT 1 /* count occurrences for register messages */ - - -!File: dbsymtab.h -#undef DBSYMTAB 1 /* ability to produce symbol table for debugger */ - - diff --git a/lang/cem/cemcom.ansi/Makefile.erik b/lang/cem/cemcom.ansi/Makefile.erik deleted file mode 100644 index 195e07fca..000000000 --- a/lang/cem/cemcom.ansi/Makefile.erik +++ /dev/null @@ -1,718 +0,0 @@ -# $Header$ -# M A K E F I L E F O R A C K C - C O M P I L E R - -# Machine and environ dependent definitions -EMHOME = /usr/em# # ACK tree on this machine -DESTINATION = /user1/$$USER/bin# # where to put the stuff -MKDEP = $(EMHOME)/bin/mkdep# # dependency generator -MAP = -#MAP = -DInsertFile=ins_file -DInsertText=ins_text# bug in m68k2 back end -SIM = /user1/dick/bin/sim# # Dicks sim program -LINT = /usr/new/lint - -# Libraries and EM interface definitions -SYSLIB = $(EMHOME)/modules/lib/libsystem.a -EMKLIB = $(EMHOME)/modules/lib/libemk.a -EMELIB = $(EMHOME)/modules/lib/libeme.a $(EMHOME)/lib/em_data.a -STRLIB = $(EMHOME)/modules/lib/libstring.a -PRTLIB = $(EMHOME)/modules/lib/libprint.a -EMMESLIB = $(EMHOME)/modules/lib/libem_mes.a -INPLIB = $(EMHOME)/modules/lib/libinput.a -ALLOCLIB = $(EMHOME)/modules/lib/liballoc.a -MALLOC = $(EMHOME)/modules/lib/malloc.o -#CH3LIB = $(EMHOME)/modules/lib/libch3.a -CH3LIB = -LIBS = $(INPLIB) $(CH3LIB) $(EMMESLIB) $(EMKLIB) \ - $(PRTLIB) $(STRLIB) $(ALLOCLIB) $(MALLOC) $(SYSLIB) -ELIBS = $(INPLIB) $(CH3LIB) $(EMMESLIB) $(EMELIB) \ - $(PRTLIB) $(STRLIB) $(ALLOCLIB) $(MALLOC) $(SYSLIB) -LIB_INCLUDES = -I$(EMHOME)/modules/h -I$(EMHOME)/modules/pkg -EM_INCLUDES = -I$(EMHOME)/h -SYSLLIB = $(EMHOME)/modules/lib/llib-lsys.ln -EMKLLIB = $(EMHOME)/modules/lib/llib-lemk.ln -EMELLIB = $(EMHOME)/modules/lib/llib-leme.ln -STRLLIB = $(EMHOME)/modules/lib/llib-lstr.ln -PRTLLIB = $(EMHOME)/modules/lib/llib-lprint.ln -EMMESLLIB = $(EMHOME)/modules/lib/llib-lmes.ln -INPLLIB = $(EMHOME)/modules/lib/llib-linput.ln -CH3LLIB = $(EMHOME)/modules/lib/llib-lch3.ln -ALLOCLLIB = $(EMHOME)/modules/lib/llib-alloc.ln -LINTLIBS = -#LINTLIBS = $(CH3LLIB) $(INPLLIB) $(EMMESLLIB) $(EMKLLIB) \ -# $(PRTLLIB) $(STRLLIB) $(SYSLLIB) $(ALLOCLLIB) - -# Where to install the compiler and its driver -CEMCOM = $(DESTINATION)/cemcom -DRIVER = $(DESTINATION)/cem - -# What C compiler to use and how -# CC = $(ACK) -.c -# CC = CC -# CC = /bin/cc -COPTIONS = - -# What parser generator to use and how -GEN = $(EMHOME)/bin/LLgen -GENOPTIONS = -vv - -# Special #defines during compilation -CDEFS = $(MAP) $(EM_INCLUDES) $(LIB_INCLUDES) -CFLAGS = $(CDEFS) $(COPTIONS) -O# we cannot pass the COPTIONS to lint! - -# Grammar files and their objects -LSRC = tokenfile.g declar.g statement.g expression.g program.g ival.g -GLCSRC = tokenfile.c declar.c statement.c expression.c program.c Lpars.c ival.c -LOBJ = tokenfile.o declar.o statement.o expression.o program.o Lpars.o ival.o - -CSRC = main.c idf.c declarator.c decspecs.c struct.c \ - expr.c ch7.c ch7bin.c cstoper.c arith.c \ - asm.c code.c dumpidf.c error.c field.c\ - tokenname.c LLlex.c LLmessage.c \ - input.c domacro.c replace.c init.c options.c \ - scan.c skip.c stack.c type.c ch7mon.c label.c eval.c \ - switch.c conversion.c util.c \ - blocks.c dataflow.c Version.c -# Objects of hand-written C files -COBJ = main.o idf.o declarator.o decspecs.o struct.o \ - expr.o ch7.o ch7bin.o cstoper.o arith.o \ - asm.o code.o dumpidf.o error.o field.o\ - tokenname.o LLlex.o LLmessage.o \ - input.o domacro.o replace.o init.o options.o \ - scan.o skip.o stack.o type.o ch7mon.o label.o eval.o \ - switch.o conversion.o util.o \ - blocks.o dataflow.o Version.o - -# Objects of other generated C files -GCSRC = char.c symbol2str.c next.c -GOBJ = char.o symbol2str.o next.o - -# generated source files -GSRC = char.c symbol2str.c next.c \ - code.h declar.h decspecs.h def.h expr.h field.h estack.h \ - idf.h macro.h stack.h stmt.h struct.h switch.h type.h util.h - -# .h files generated by `make hfiles'; PLEASE KEEP THIS UP-TO-DATE! -GHSRC = botch_free.h dataflow.h debug.h density.h errout.h \ - idfsize.h ifdepth.h inputtype.h inumlength.h lapbuf.h \ - nobitfield.h nofloat.h nopp.h noRoption.h nocross.h \ - nparams.h numsize.h parbufsize.h pathlength.h \ - strsize.h target_sizes.h textsize.h use_tmp.h spec_arith.h static.h \ - reg_count.h - -# Other generated files, for 'make clean' only -GENERATED = tokenfile.g Lpars.h LLfiles LL.output lint.out \ - print Xref lxref hfiles cfiles $(GLCSRC) - -# include files containing ALLOCDEF specifications -NEXTFILES = code.str declar.str decspecs.str def.str expr.str field.str \ - estack.str util.str \ - idf.str macro.str stack.str stmt.str struct.str switch.str type.str - -.SUFFIXES: .str .h -.str.h: - ./make.allocd <$*.str >$*.h - -all: cc - -cc: - make "EMHOME="$(EMHOME) "CC=$(CC)" hfiles - make "EMHOME="$(EMHOME) "CC=$(CC)" LLfiles - make "EMHOME="$(EMHOME) "CC=$(CC)" main - -cem: cem.c - $(CC) -O cem.c $(SYSLIB) -o cem - -lint.cem: cem.c - $(LINT) -bx cem.c - -hfiles: ./make.hfiles Parameters - ./make.hfiles Parameters - @touch hfiles - -LLfiles: $(LSRC) - $(GEN) $(GENOPTIONS) $(LSRC) - @touch LLfiles - -tokenfile.g: tokenname.c make.tokfile - tokenfile.g - -symbol2str.c: tokenname.c make.tokcase - symbol2str.c - -char.c: char.tab - $(EMHOME)/bin/tabgen -fchar.tab >char.c - -next.c: make.next $(NEXTFILES) - ./make.next $(NEXTFILES) >next.c - -code.h: make.allocd -declar.h: make.allocd -decspecs.h: make.allocd -def.h: make.allocd -estack.h: make.allocd -expr.h: make.allocd -field.h: make.allocd -idf.h: make.allocd -macro.h: make.allocd -stack.h: make.allocd -stmt.h: make.allocd -struct.h: make.allocd -switch.h: make.allocd -type.h: make.allocd -util.h: make.allocd - -# Objects needed for 'main' -OBJ = $(COBJ) $(LOBJ) $(GOBJ) -SRC = $(CSRC) $(LCSRC) $(GCSRC) - -main: $(OBJ) Makefile.erik - $(CC) $(COPTIONS) $(LFLAGS) $(OBJ) $(LIBS) -o main - size main - -emain: $(OBJ) Makefile.erik - $(CC) $(COPTIONS) $(LFLAGS) $(OBJ) $(ELIBS) -o emain - size emain - -cfiles: hfiles LLfiles $(GSRC) - @touch cfiles - -install: main cem - cp main $(CEMCOM) - cp cem $(DRIVER) - -print: files - pr `cat files` > print - -tags: cfiles - ctags $(SRC) - -shar: files - shar `cat files` - -listcfiles: - @echo $(SRC) - -listobjects: - @echo $(OBJ) - -depend: cfiles - sed '/^#AUTOAUTO/,$$d' Makefile.erik >Makefile.erik.new - echo '#AUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTO' >>Makefile.erik.new - $(MKDEP) $(SRC) | sed 's/\.c:/.o:/' >>Makefile.erik.new - mv Makefile.erik Makefile.erik.old - mv Makefile.erik.new Makefile.erik - -xref: - ctags -x `grep "\.[ch]" files`|sed "s/).*/)/">Xref - -lxref: - lxref $(OBJ) -lc >lxref - -lint: lint.main lint.cem - -lint.main: cfiles - $(LINT) -bx $(CDEFS) $(SRC) $(LINTLIBS) >lint.out - -cchk: - cchk $(SRC) - -clean: - rm -f $(LCSRC) $(OBJ) $(GENERATED) $(GSRC) $(GHSRC) - -sim: cfiles - $(SIM) $(SIMFLAGS) $(CSRC) $(GSRC) $(LSRC) - -#AUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTO -main.o: LLlex.h -main.o: Lpars.h -main.o: align.h -main.o: arith.h -main.o: debug.h -main.o: declar.h -main.o: file_info.h -main.o: idf.h -main.o: input.h -main.o: inputtype.h -main.o: level.h -main.o: noRoption.h -main.o: nobitfield.h -main.o: nocross.h -main.o: nofloat.h -main.o: nopp.h -main.o: sizes.h -main.o: spec_arith.h -main.o: specials.h -main.o: target_sizes.h -main.o: tokenname.h -main.o: type.h -main.o: use_tmp.h -idf.o: LLlex.h -idf.o: Lpars.h -idf.o: align.h -idf.o: arith.h -idf.o: assert.h -idf.o: botch_free.h -idf.o: debug.h -idf.o: declar.h -idf.o: decspecs.h -idf.o: def.h -idf.o: file_info.h -idf.o: idf.h -idf.o: idfsize.h -idf.o: label.h -idf.o: level.h -idf.o: noRoption.h -idf.o: nobitfield.h -idf.o: nocross.h -idf.o: nofloat.h -idf.o: nopp.h -idf.o: sizes.h -idf.o: spec_arith.h -idf.o: specials.h -idf.o: stack.h -idf.o: struct.h -idf.o: target_sizes.h -idf.o: type.h -declarator.o: Lpars.h -declarator.o: arith.h -declarator.o: botch_free.h -declarator.o: declar.h -declarator.o: expr.h -declarator.o: idf.h -declarator.o: label.h -declarator.o: nobitfield.h -declarator.o: nocross.h -declarator.o: nofloat.h -declarator.o: nopp.h -declarator.o: sizes.h -declarator.o: spec_arith.h -declarator.o: target_sizes.h -declarator.o: type.h -decspecs.o: Lpars.h -decspecs.o: arith.h -decspecs.o: decspecs.h -decspecs.o: def.h -decspecs.o: level.h -decspecs.o: noRoption.h -decspecs.o: nobitfield.h -decspecs.o: nofloat.h -decspecs.o: spec_arith.h -decspecs.o: type.h -struct.o: LLlex.h -struct.o: Lpars.h -struct.o: align.h -struct.o: arith.h -struct.o: assert.h -struct.o: botch_free.h -struct.o: debug.h -struct.o: def.h -struct.o: field.h -struct.o: file_info.h -struct.o: idf.h -struct.o: level.h -struct.o: noRoption.h -struct.o: nobitfield.h -struct.o: nocross.h -struct.o: nofloat.h -struct.o: nopp.h -struct.o: sizes.h -struct.o: spec_arith.h -struct.o: stack.h -struct.o: struct.h -struct.o: target_sizes.h -struct.o: type.h -expr.o: LLlex.h -expr.o: Lpars.h -expr.o: arith.h -expr.o: botch_free.h -expr.o: declar.h -expr.o: decspecs.h -expr.o: def.h -expr.o: expr.h -expr.o: file_info.h -expr.o: idf.h -expr.o: label.h -expr.o: level.h -expr.o: noRoption.h -expr.o: nobitfield.h -expr.o: nocross.h -expr.o: nofloat.h -expr.o: nopp.h -expr.o: sizes.h -expr.o: spec_arith.h -expr.o: target_sizes.h -expr.o: type.h -ch7.o: Lpars.h -ch7.o: arith.h -ch7.o: assert.h -ch7.o: debug.h -ch7.o: def.h -ch7.o: expr.h -ch7.o: idf.h -ch7.o: label.h -ch7.o: nobitfield.h -ch7.o: nofloat.h -ch7.o: nopp.h -ch7.o: spec_arith.h -ch7.o: struct.h -ch7.o: type.h -ch7bin.o: Lpars.h -ch7bin.o: arith.h -ch7bin.o: botch_free.h -ch7bin.o: expr.h -ch7bin.o: idf.h -ch7bin.o: label.h -ch7bin.o: noRoption.h -ch7bin.o: nobitfield.h -ch7bin.o: nofloat.h -ch7bin.o: nopp.h -ch7bin.o: spec_arith.h -ch7bin.o: struct.h -ch7bin.o: type.h -cstoper.o: Lpars.h -cstoper.o: arith.h -cstoper.o: assert.h -cstoper.o: debug.h -cstoper.o: expr.h -cstoper.o: idf.h -cstoper.o: label.h -cstoper.o: nobitfield.h -cstoper.o: nocross.h -cstoper.o: nofloat.h -cstoper.o: nopp.h -cstoper.o: sizes.h -cstoper.o: spec_arith.h -cstoper.o: target_sizes.h -cstoper.o: type.h -arith.o: Lpars.h -arith.o: arith.h -arith.o: botch_free.h -arith.o: expr.h -arith.o: field.h -arith.o: idf.h -arith.o: label.h -arith.o: mes.h -arith.o: noRoption.h -arith.o: nobitfield.h -arith.o: nofloat.h -arith.o: nopp.h -arith.o: spec_arith.h -arith.o: type.h -code.o: Lpars.h -code.o: arith.h -code.o: assert.h -code.o: atw.h -code.o: botch_free.h -code.o: code.h -code.o: dataflow.h -code.o: debug.h -code.o: declar.h -code.o: decspecs.h -code.o: def.h -code.o: expr.h -code.o: file_info.h -code.o: idf.h -code.o: label.h -code.o: level.h -code.o: noRoption.h -code.o: nobitfield.h -code.o: nocross.h -code.o: nofloat.h -code.o: nopp.h -code.o: sizes.h -code.o: spec_arith.h -code.o: specials.h -code.o: stack.h -code.o: stmt.h -code.o: target_sizes.h -code.o: type.h -code.o: use_tmp.h -dumpidf.o: Lpars.h -dumpidf.o: arith.h -dumpidf.o: debug.h -dumpidf.o: def.h -dumpidf.o: expr.h -dumpidf.o: field.h -dumpidf.o: idf.h -dumpidf.o: label.h -dumpidf.o: nobitfield.h -dumpidf.o: nofloat.h -dumpidf.o: nopp.h -dumpidf.o: spec_arith.h -dumpidf.o: stack.h -dumpidf.o: static.h -dumpidf.o: struct.h -dumpidf.o: type.h -error.o: LLlex.h -error.o: arith.h -error.o: debug.h -error.o: errout.h -error.o: expr.h -error.o: file_info.h -error.o: label.h -error.o: nofloat.h -error.o: nopp.h -error.o: spec_arith.h -error.o: tokenname.h -field.o: Lpars.h -field.o: align.h -field.o: arith.h -field.o: assert.h -field.o: code.h -field.o: debug.h -field.o: expr.h -field.o: field.h -field.o: idf.h -field.o: label.h -field.o: nobitfield.h -field.o: nocross.h -field.o: nofloat.h -field.o: nopp.h -field.o: sizes.h -field.o: spec_arith.h -field.o: target_sizes.h -field.o: type.h -tokenname.o: LLlex.h -tokenname.o: Lpars.h -tokenname.o: arith.h -tokenname.o: file_info.h -tokenname.o: idf.h -tokenname.o: nofloat.h -tokenname.o: nopp.h -tokenname.o: spec_arith.h -tokenname.o: tokenname.h -LLlex.o: LLlex.h -LLlex.o: Lpars.h -LLlex.o: arith.h -LLlex.o: assert.h -LLlex.o: class.h -LLlex.o: debug.h -LLlex.o: def.h -LLlex.o: file_info.h -LLlex.o: idf.h -LLlex.o: idfsize.h -LLlex.o: input.h -LLlex.o: nocross.h -LLlex.o: nofloat.h -LLlex.o: nopp.h -LLlex.o: numsize.h -LLlex.o: sizes.h -LLlex.o: spec_arith.h -LLlex.o: strsize.h -LLlex.o: target_sizes.h -LLmessage.o: LLlex.h -LLmessage.o: Lpars.h -LLmessage.o: arith.h -LLmessage.o: file_info.h -LLmessage.o: idf.h -LLmessage.o: nofloat.h -LLmessage.o: nopp.h -LLmessage.o: spec_arith.h -input.o: file_info.h -input.o: input.h -input.o: inputtype.h -input.o: nopp.h -domacro.o: LLlex.h -domacro.o: Lpars.h -domacro.o: arith.h -domacro.o: assert.h -domacro.o: botch_free.h -domacro.o: class.h -domacro.o: debug.h -domacro.o: file_info.h -domacro.o: idf.h -domacro.o: idfsize.h -domacro.o: ifdepth.h -domacro.o: input.h -domacro.o: interface.h -domacro.o: macro.h -domacro.o: nofloat.h -domacro.o: nopp.h -domacro.o: nparams.h -domacro.o: parbufsize.h -domacro.o: spec_arith.h -domacro.o: textsize.h -replace.o: LLlex.h -replace.o: arith.h -replace.o: assert.h -replace.o: class.h -replace.o: debug.h -replace.o: file_info.h -replace.o: idf.h -replace.o: input.h -replace.o: interface.h -replace.o: macro.h -replace.o: nofloat.h -replace.o: nopp.h -replace.o: pathlength.h -replace.o: spec_arith.h -replace.o: static.h -replace.o: strsize.h -init.o: class.h -init.o: idf.h -init.o: interface.h -init.o: macro.h -init.o: nopp.h -options.o: align.h -options.o: arith.h -options.o: botch_free.h -options.o: class.h -options.o: dataflow.h -options.o: idf.h -options.o: idfsize.h -options.o: macro.h -options.o: noRoption.h -options.o: nobitfield.h -options.o: nocross.h -options.o: nofloat.h -options.o: nopp.h -options.o: sizes.h -options.o: spec_arith.h -options.o: target_sizes.h -options.o: use_tmp.h -scan.o: class.h -scan.o: idf.h -scan.o: input.h -scan.o: interface.h -scan.o: lapbuf.h -scan.o: macro.h -scan.o: nopp.h -scan.o: nparams.h -skip.o: LLlex.h -skip.o: arith.h -skip.o: class.h -skip.o: file_info.h -skip.o: input.h -skip.o: interface.h -skip.o: nofloat.h -skip.o: nopp.h -skip.o: spec_arith.h -stack.o: Lpars.h -stack.o: arith.h -stack.o: botch_free.h -stack.o: debug.h -stack.o: def.h -stack.o: idf.h -stack.o: level.h -stack.o: mes.h -stack.o: noRoption.h -stack.o: nobitfield.h -stack.o: nofloat.h -stack.o: nopp.h -stack.o: spec_arith.h -stack.o: stack.h -stack.o: struct.h -stack.o: type.h -type.o: Lpars.h -type.o: align.h -type.o: arith.h -type.o: botch_free.h -type.o: def.h -type.o: idf.h -type.o: nobitfield.h -type.o: nocross.h -type.o: nofloat.h -type.o: nopp.h -type.o: sizes.h -type.o: spec_arith.h -type.o: target_sizes.h -type.o: type.h -ch7mon.o: Lpars.h -ch7mon.o: arith.h -ch7mon.o: botch_free.h -ch7mon.o: def.h -ch7mon.o: expr.h -ch7mon.o: idf.h -ch7mon.o: label.h -ch7mon.o: nobitfield.h -ch7mon.o: nofloat.h -ch7mon.o: nopp.h -ch7mon.o: spec_arith.h -ch7mon.o: type.h -label.o: Lpars.h -label.o: arith.h -label.o: def.h -label.o: idf.h -label.o: label.h -label.o: level.h -label.o: noRoption.h -label.o: nobitfield.h -label.o: nofloat.h -label.o: nopp.h -label.o: spec_arith.h -label.o: type.h -eval.o: Lpars.h -eval.o: align.h -eval.o: arith.h -eval.o: assert.h -eval.o: atw.h -eval.o: code.h -eval.o: dataflow.h -eval.o: debug.h -eval.o: def.h -eval.o: expr.h -eval.o: idf.h -eval.o: label.h -eval.o: level.h -eval.o: mes.h -eval.o: nobitfield.h -eval.o: nocross.h -eval.o: nofloat.h -eval.o: nopp.h -eval.o: sizes.h -eval.o: spec_arith.h -eval.o: specials.h -eval.o: stack.h -eval.o: target_sizes.h -eval.o: type.h -switch.o: Lpars.h -switch.o: arith.h -switch.o: assert.h -switch.o: botch_free.h -switch.o: code.h -switch.o: debug.h -switch.o: density.h -switch.o: expr.h -switch.o: idf.h -switch.o: label.h -switch.o: noRoption.h -switch.o: nobitfield.h -switch.o: nofloat.h -switch.o: nopp.h -switch.o: spec_arith.h -switch.o: switch.h -switch.o: type.h -conversion.o: Lpars.h -conversion.o: arith.h -conversion.o: nobitfield.h -conversion.o: nocross.h -conversion.o: nofloat.h -conversion.o: sizes.h -conversion.o: spec_arith.h -conversion.o: target_sizes.h -conversion.o: type.h -util.o: Lpars.h -util.o: align.h -util.o: def.h -util.o: nocross.h -util.o: nofloat.h -util.o: regcount.h -util.o: sizes.h -util.o: stack.h -util.o: target_sizes.h -util.o: use_tmp.h -util.o: util.h -blocks.o: Lpars.h -blocks.o: align.h -blocks.o: arith.h -blocks.o: atw.h -blocks.o: label.h -blocks.o: nocross.h -blocks.o: nofloat.h -blocks.o: sizes.h -blocks.o: spec_arith.h -blocks.o: stack.h -blocks.o: target_sizes.h -dataflow.o: dataflow.h -char.o: class.h -symbol2str.o: Lpars.h diff --git a/lang/cem/cemcom.ansi/Resolve b/lang/cem/cemcom.ansi/Resolve deleted file mode 100755 index acb50f49c..000000000 --- a/lang/cem/cemcom.ansi/Resolve +++ /dev/null @@ -1,67 +0,0 @@ -: create a directory Xsrc with name clashes resolved -: and run make in that directory -: '$Header$' - -case $# in -1) - ;; -*) echo "$0: one argument expected" 1>&2 - exit 1 - ;; -esac -PW=`pwd` -options= -case $1 in -main|emain|lnt) - target=$PW/$1 - ;; -omain) - target=$PW/$1 - options=-DPEEPHOLE - ;; -cemain) - target=$PW/$1 - options=-DCODE_EXPANDER - ;; -Xlint) - target=$1 - ;; -*) echo "$0: $1: Illegal argument" 1>&2 - exit 1 - ;; -esac -if test -d ../Xsrc -then - : -else mkdir ../Xsrc -fi -make EMHOME=$EMHOME longnames -: remove code generating routines from the clashes list as they are defines. -: code generating routine names start with C_ -sed '/^C_/d' < longnames > tmp$$ -cclash -c -l7 tmp$$ > ../Xsrc/Xclashes -rm -f tmp$$ -cd ../Xsrc -if cmp -s Xclashes clashes -then - : -else - mv Xclashes clashes -fi -rm -f Makefile -for i in `cat $PW/Cfiles` -do - cat >> Makefile < $i -EOF -done -make EMHOME=$EMHOME `cat $PW/Cfiles` -rm -f Makefile -ed - $PW/Makefile <<'EOF' -/^#EXCLEXCL/,/^#INCLINCL/d -w Makefile -q -EOF -make EMHOME=$EMHOME COPTIONS=$options MACH=$mach CURRDIR=$PW/ $target diff --git a/lang/cem/cemcom.ansi/Version.c b/lang/cem/cemcom.ansi/Version.c deleted file mode 100644 index c10d537ea..000000000 --- a/lang/cem/cemcom.ansi/Version.c +++ /dev/null @@ -1,8 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -#ifndef lint -static char Version[] = "ACK CEM compiler Version 3.1"; -#endif lint diff --git a/lang/cem/cemcom.ansi/asm.c b/lang/cem/cemcom.ansi/asm.c deleted file mode 100644 index 4900ea909..000000000 --- a/lang/cem/cemcom.ansi/asm.c +++ /dev/null @@ -1,16 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ -/* A S M */ - -/*ARGSUSED*/ -code_asm(s, l) - char *s; - int l; -{ - /* 'asm' '(' string ')' ';' - */ - error("\"asm\" instruction not implemented"); -} diff --git a/lang/cem/cemcom.ansi/cem.1 b/lang/cem/cemcom.ansi/cem.1 deleted file mode 100644 index ea79f3aa6..000000000 --- a/lang/cem/cemcom.ansi/cem.1 +++ /dev/null @@ -1,230 +0,0 @@ -.TH CEM 1L 86/11/12 -.SH NAME -cem \- ACK C compiler -.SH SYNOPSIS -.B cem -[ option ] ... file ... -.SH DESCRIPTION -.I Cem -is a -.I cc (1)-like -C compiler that uses the C front-end compiler -.I cemcom (1) -of the Amsterdam Compiler Kit. -.I Cem -interprets its arguments not starting with a '\-' as -source files, to be compiled by the various parts of the compilation process, -which are listed below. -File arguments whose names end with \fB.\fP\fIcharacter\fP are interpreted as -follows: -.IP .[ao] -object file. -.IP .[ci] -C source code -.IP .e -EM assembler source file. -.IP .k -compact EM file, not yet optimized by the EM peephole optimizer. -.IP .m -compact EM file, already optimized by the peephole optimizer. -.IP .s -assembler file. -.LP -The actions to be taken by -.I cem -are directed by the type of file argument and the various options that are -presented to it. -.PP -The following set of options, which is a mixture of options interpreted by -.I cc (1) -and -.I ack (?) -are interpreted by -.I cem . -(The options not specified here are passed to the loader.) -.IP \fB\-B\fP\fIname\fP -Use -.I name -as front-end compiler instead of the default -.I cemcom (1). -.br -Same as "\fB\-Rcem=\fP\fIname\fP". -.IP \fB\-C\fP -Run C preprocessor -.I /lib/cpp -only and prevent it from eliding comments. -.IP \fB\-D\fP\fIname\fP\fB=\fP\fIdef\fP -Define the -.I name -to the preprocessor, as if by "#define". -.IP \fB\-D\fP\fIname\fP -.br -Same as "\fB\-D\fP\fIname\fP\fB=1\fP". -.IP \fB\-E\fP -Run only the macro preprocessor on the named files and send the -result to standard output. -.IP \fB\-I\fP\fIdir\fP -\&"#include" files whose names do not begin with '/' are always -sought first in the directory of the \fIfile\fP argument, then in directories -in \fB\-I\fP options, then in directories on a standard list (which in fact -consists of "/usr/include"). -.IP \fB\-L\fP\fIdir\fP -Use \fIdir\fP as library-containing directory instead of the default. -.IP \fB\-N\fP\fIc\fP -Only effective if ACK pipeline is used. -This option causes some default actions and options to be suppressed, according -to -.I c : -.RS -.IP \fBc\fP -do not convert from EM a.out to local a.out format (i.e., skip the -.B cv -pass.) -.IP \fBl\fP -do not pass the default loader flags to the -.B ld -pass. -.RE -.IP \fB\-P\fP -Same as \fB\-E\fP, but sending the result of input file \fIfile\fP\fB.[ceis]\fP -to \fIfile\fP\fB.i\fP. -.IP \fB\-R\fP -Passed to \fIcemcom\fP(1) in order to parse the named C programs according -to the C language as described in [K&R] (also called \fIRestricted\fP C). -.IP \fB\-R\fP\fIprog\fP\fB=\fP\fIname\fP -.br -Use \fIname\fP as program for phase \fIprog\fP of the compilation instead of -the default. -\&\fIProg\fP is one of the following names: -.RS -.IP \fBcpp\fP -macro preprocessor -.IP \fBcem\fP -front\-end compiler -.IP \fBopt\fP -EM peephole optimizer -.IP \fBdecode\fP -EM compact to EM assembler translator -.IP \fBencode\fP -EM assembler to EM compact translator -.IP \fBbe\fP -EM compact code to target\-machine assembly code compiler -.IP \fBcg\fP -same as \fBbe\fP -.IP \fBas\fP -assembler -.IP \fBld\fP -linker/loader -.IP \fBcv\fP -a.out format converting program (only if ACK pipeline is used) -.RE -.IP \fB\-R\fP\fIprog\fP\fB\-\fP\fIoption\fP -.br -Pass \fB\-\fP\fIoption\fP to the compilation phase indicated by \fIprog\fP. -.IP \fB\-S\fP -Same as \fB\-c.s\fP. -.IP \fB\-U\fP\fIname\fP -.br -Remove any initial definition of \fIname\fP. -.IP \fB\-V\fP\fIcm\fP.\fIn\fP,\ \fB\-V\fIcm\fP.\fIncm\fP.\fIn\fP\ ... -.br -Set the size and alignment requirements of the C constructs of the named -C input files. -The letter \fIc\fP indicates the simple type, which is one of -\fBs\fP(short), \fBi\fP(int), \fBl\fP(long), \fBf\fP(float), \fBd\fP(double) or -\fBp\fP(pointer). -The \fIm\fP parameter can be used to specify the length of the type (in bytes) -and the \fIn\fP parameter for the alignment of that type. -Absence of \fIm\fP or \fIn\fP causes the default value to be retained. -To specify that the bitfields should be right adjusted instead of the -default left adjustment, specify \fBr\fP as \fIc\fP parameter -without parameters. -.br -This option is passed directly to \fIcemcom\fP(1). -.IP \fB\-c\fP -Same as \fB\-c.o\fP. -.IP \fB\-c.e\fP -Produce human-readable EM assembly code on \fIfile\fP\fB.e\fP for the -named files \fIfile\fP\fB.[cikm]\fP -.IP \fB\-c.k\fP -Compile C source \fIfile\fP\fB.[ci]\fP or -encode human-readable EM assembly code from \fIfile\fP\fB.e\fP -into non-optimized compact EM code and write the result on \fIfile\fP\fB.k\fP -.IP \fB\-c.m\fP -Compile C source \fIfile\fP\fB.[ci]\fP, -translate non-optimized EM code from \fIfile\fP\fB.k\fP or -encode EM assembly code from \fIfile\fP\fB.e\fP -into optimized compact EM code and write the result on \fIfile\fP\fB.m\fP -.IP \fB\-c.o\fP -Suppress the loading phase of the compilation, and force an object file to -be produced even if only one program is compiled -.IP \fB\-c.s\fP -Compile the named \fIfile\fP\fB.[ceikm]\fP input files, and leave the -assembly language output on corresponding files suffixed ".s". -.IP \fB\-k\fP -Same as \fB\-c.k\fP. -.IP \fB\-l\fP\fIname\fP -.br -Append the library \fBlib\fP\fIname\fP\fB.a\fP to the list of files that -should be loaded and linked into the final output file. -The library is searched for in the library directory. -.IP \fB\-m\fP -Same as \fB\-c.m\fP. -.IP \fB\-o\fP\ \fIoutput\fP -.br -Name the final output file \fIoutput\fP. -If this option is used, the default "a.out" will be left undisturbed. -.IP \fB\-p\fP -Produce EM profiling code (\fBfil\fP and \fBlin\fP instructions to -enable an interpreter to keep track of the current location in the -source code) -.IP \fB\-t\fP -Keep the intermediate files, produced during the various phases of the -compilation. -The produced files are named \fIfile\fP\fB.\fP\fIcharacter\fP where -\&\fIcharacter\fP indicates the type of the file as listed before. -.IP \fB\-v\fP -Verbose. -Print the commands before they are executed. -.IP \fB\-vn\fP -Do not really execute (for debugging purposes only). -.IP \fB\-vd\fP -Print some additional information (for debugging purposes only). -.IP \fB\-\-\fP\fIanything\fP -.br -Equivalent to \fB\-Rcem\-\-\fP\fIanything\fP. -The options -.B \-\-C , -.B \-\-E -and -.B \-\-P -all have the same effect as respectively -.B \-C , -.B \-E -and -.B \-P -except for the fact that the macro preprocessor is taken to be the -built\-in preprocessor of the \fBcem\fP phase. -Most "\-\-" options are used by -.I cemcom (1) -to set some internal debug switches. -.LP -.SH SEE ALSO -cemcom(1), cc(1), ack(?), as(1), ld(1) -.br -.IP [K&R] -B.W. Kernighan and D.M. Ritchie, \fIThe C Programming Language\fP, -Prentice-Hall, 1978. -.SH DIAGNOSTICS -.I Cem -reports any failure of its components. -.SH BUGS -.IP \(bu -All intermediate files are placed in the current working directory which -causes files with the same name as the intermediate files to be overwritten. -.IP \(bu -.B Cem -only accepts a limited number of arguments to be passed to the components. -(e.g., 256). -.IP \(bu -Please report suggestions and other bugs to erikb@vu44.uucp diff --git a/lang/cem/cemcom.ansi/cem.c b/lang/cem/cemcom.ansi/cem.c deleted file mode 100644 index 220953018..000000000 --- a/lang/cem/cemcom.ansi/cem.c +++ /dev/null @@ -1,764 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ -/* - Driver for the CEMCOM compiler: works like /bin/cc and accepts - most of the options accepted by /bin/cc and /usr/em/bin/ack. - Date written: dec 4, 1985 - Adapted for 68000 (Aug 19, 1986) - Merged the vax and mantra versions (Nov 10, 1986) - Author: Erik Baalbergen -*/ - -#include -#include -#include -#include -#include - -#define MAXARGC 256 /* maximum number of arguments allowed in a list */ -#define USTR_SIZE 1024 /* maximum length of string variable */ - -struct arglist { - int al_argc; - char *al_argv[MAXARGC]; -}; - -/* some system-dependent variables */ -char *PP = "/lib/cpp"; -char *CEM = "/usr/em/lib/em_cemcom"; -char *ENCODE = "/usr/em/lib/em_encode"; -char *DECODE = "/usr/em/lib/em_decode"; -char *OPT = "/usr/em/lib/em_opt"; -char *SHELL = "/bin/sh"; - -#ifndef MANTRA -char *CG = "/usr/em/lib/vax4/cg"; -char *AS = "/bin/as"; -char *AS_FIX = "/user1/erikb/bin/mcomm"; -char *LD = "/bin/ld"; -char *LIBDIR = "/user1/cem/lib"; -char *V_FLAG = "-Vs2.2w4.4i4.4l4.4f4.4d8.4p4.4"; -#else MANTRA -char *CG = "/usr/em/lib/m68k2/cg"; -char *AS = "/usr/em/lib/m68k2/as"; -char *LD = "/usr/em/lib/em_led"; -char *CV = "/usr/em/lib/m68k2/cv"; -char *LIBDIR = "/usr/em/lib/m68k2"; -char *V_FLAG = "-Vs2.2w2.2i2.2l4.2f4.2d8.2p4.2"; -#endif MANTRA - -struct arglist LD_HEAD = { - 2, - { -#ifndef MANTRA - "/usr/em/lib/vax4/head_em", - "/usr/em/lib/vax4/head_cc" -#else MANTRA - "/usr/em/lib/m68k2/head_em", - "/usr/em/lib/m68k2/head_cc" -#endif MANTRA - } -}; - -struct arglist LD_TAIL = { -#ifndef MANTRA - 4, - { - "/user1/cem/lib/libc.a", - "/user1/cem/lib/stb.o", - "/usr/em/lib/vax4/tail_mon", - "/usr/em/lib/vax4/tail_em" - } -#else MANTRA - 7, - { - "/usr/em/lib/m68k2/tail_cc.1s", - "/usr/em/lib/m68k2/tail_cc.2g", - "/usr/em/lib/m68k2/tail_cem", - "/usr/em/lib/m68k2/tail_fp.a", - "/usr/em/lib/m68k2/tail_em.rt", - "/usr/em/lib/m68k2/tail_mon", - "/usr/em/lib/m68k2/end_em" - } -#endif MANTRA -}; - -char *o_FILE = "a.out"; -#ifdef MANTRA -char *cv_FILE = "cv.out"; -#endif MANTRA - -#define remove(str) (((FLAG(t) == 0) && unlink(str)), (str)[0] = '\0') -#define cleanup(str) (str && remove(str)) -#define mkname(dst, s1, s2) mkstr(dst, (s1), (s2), 0) -#define init(al) (al)->al_argc = 1 -#define library(nm) \ - mkstr(alloc((unsigned int)strlen(nm) + strlen(LIBDIR) + 7), \ - LIBDIR, "/lib", nm, ".a", 0) - -struct arglist SRCFILES, LDFILES, GEN_LDFILES, PP_FLAGS, CEM_FLAGS, - OPT_FLAGS, DECODE_FLAGS, ENCODE_FLAGS, CG_FLAGS, AS_FLAGS, - O_FLAGS, DEBUG_FLAGS, CALL_VEC; - -#ifndef MANTRA -struct arglist LD_FLAGS; -#else MANTRA -struct arglist LD_FLAGS = { - 5, - { - "-b0:0x80000", - "-a0:2", - "-a1:2", - "-a2:2", - "-a3:2" - } -}; -struct arglist CV_FLAGS; -int Nc_flag = 0; -#endif MANTRA - -/* option naming */ -#define NAME(chr) chr -#define FLAG(chr) NAME(chr)_flag -int E_flag, P_flag, S_flag, c_flag, e_flag, k_flag, - m_flag, o_flag, t_flag, v_flag; - -/* various passes */ -struct prog { - char *p_name; - char **p_task; - struct arglist *p_flags; -} ProgParts[] = { - { "cpp", &PP, &PP_FLAGS }, - { "cem", &CEM, &CEM_FLAGS }, - { "opt", &OPT, &OPT_FLAGS }, - { "decode", &DECODE, &DECODE_FLAGS }, - { "encode", &ENCODE, &ENCODE_FLAGS }, - { "be", &CG, &CG_FLAGS }, - { "cg", &CG, &CG_FLAGS }, - { "as", &AS, &AS_FLAGS }, - { "ld", &LD, &LD_FLAGS }, -#ifdef MANTRA - { "cv", &CV, &CV_FLAGS }, -#endif MANTRA - { 0, 0, 0 } -}; - -/* various forward declarations */ -int trap(); -char *mkstr(); -char *alloc(); -long sizeof_file(); - -/* various globals */ -char *ProgCall = 0; -int debug = 0; -int exec = 1; -int RET_CODE = 0; - -main(argc, argv) - char *argv[]; -{ - char *str, **argvec, *file, *ldfile = 0; - int count, ext; - char Nfile[USTR_SIZE], kfile[USTR_SIZE], sfile[USTR_SIZE], - mfile[USTR_SIZE], ofile[USTR_SIZE], BASE[USTR_SIZE]; - register struct arglist *call = &CALL_VEC; - - set_traps(trap); - ProgCall = *argv++; - append(&CEM_FLAGS, "-L"); - while (--argc > 0) { - if (*(str = *argv++) != '-') { - append(&SRCFILES, str); - continue; - } - switch (str[1]) { - case '-': - switch (str[2]) { - case 'C': - case 'E': - case 'P': - FLAG(E) = 1; - append(&PP_FLAGS, str); - PP = CEM; - FLAG(P) = (str[2] == 'P'); - break; - default: - append(&DEBUG_FLAGS, str); - break; - } - break; - case 'B': - PP = CEM = &str[2]; - break; - case 'C': - case 'E': - case 'P': - FLAG(E) = 1; - append(&PP_FLAGS, str); - FLAG(P) = (str[1] == 'P'); - break; - case 'c': - if (str[2] == '.') { - switch (str[3]) { - case 's': - FLAG(S) = 1; - break; - case 'k': - FLAG(k) = 1; - break; - case 'o': - FLAG(c) = 1; - break; - case 'm': - FLAG(m) = 1; - break; - case 'e': - FLAG(e) = 1; - break; - default: - bad_option(str); - } - } - else - if (str[2] == '\0') - FLAG(c) = 1; - else - bad_option(str); - break; - case 'D': - case 'I': - case 'U': - append(&PP_FLAGS, str); - break; - case 'k': - FLAG(k) = 1; - break; - case 'l': - if (str[2] == '\0') /* no standard libraries */ - LD_HEAD.al_argc = LD_TAIL.al_argc = 0; - else /* use library from library directory */ - append(&SRCFILES, library(&str[2])); - break; - case 'L': /* change default library directory */ - LIBDIR = &str[2]; - break; - case 'm': - FLAG(m) = 1; - break; -#ifdef MANTRA - case 'N': - switch (str[2]) { - case 'c': /* no a.out conversion */ - Nc_flag = 1; - break; - case 'l': /* no default options to led */ - LD_FLAGS.al_argc = 0; - break; - default: - bad_option(str); - } - break; -#endif MANTRA - case 'o': - FLAG(o) = 1; - if (argc-- < 0) - bad_option(str); - else - o_FILE = *argv++; - break; - case 'O': - append(&O_FLAGS, "-O"); - break; - case 'R': - if (str[2] == '\0') - append(&CEM_FLAGS, str); - else - Roption(str); - break; - case 'S': - FLAG(S) = 1; - break; - case 't': - FLAG(t) = 1; - break; - case 'v': /* set debug switches */ - FLAG(v) = 1; - switch (str[2]) { - case 'd': - debug = 1; - break; - case 'n': /* no execute */ - exec = 0; - break; - case '\0': - break; - default: - bad_option(str); - } - break; - case 'V': - V_FLAG = str; - break; - default: - append(&LD_FLAGS, str); - } - } - if (debug) report("Note: debug output"); - if (exec == 0) - report("Note: no execution"); - count = SRCFILES.al_argc; - argvec = &(SRCFILES.al_argv[0]); - Nfile[0] = '\0'; - while (count-- > 0) { - basename(file = *argvec++, BASE); - if (FLAG(E)) { - char ifile[USTR_SIZE]; - - init(call); - append(call, PP); - concat(call, &DEBUG_FLAGS); - concat(call, &PP_FLAGS); - append(call, file); - runvec(call, FLAG(P) ? mkname(ifile, BASE, ".i") : 0); - continue; - } - ext = extension(file); - /* .c to .k and .N */ - if (ext == 'c' || ext == 'i') { - init(call); - append(call, CEM); - concat(call, &DEBUG_FLAGS); - append(call, V_FLAG); - concat(call, &CEM_FLAGS); - concat(call, &PP_FLAGS); - append(call, file); - append(call, mkname(kfile, BASE, ".k")); - append(call, mkname(Nfile, BASE, ".N")); - if (runvec(call, (char *)0)) { - file = kfile; - ext = 'k'; - if (sizeof_file(Nfile) <= 0L) - remove(Nfile); - } - else { - remove(kfile); - remove(Nfile); - continue; - } - } - /* .e to .k */ - if (ext == 'e') { - init(call); - append(call, ENCODE); - concat(call, &ENCODE_FLAGS); - append(call, file); - append(call, mkname(kfile, BASE, ".k")); - if (runvec(call, (char *)0) == 0) - continue; - file = kfile; - ext = 'k'; - } - if (FLAG(k)) - continue; - /* decode .k or .m */ - if (FLAG(e) && (ext == 'k' || ext == 'm')) { - char efile[USTR_SIZE]; - init(call); - append(call, DECODE); - concat(call, &DECODE_FLAGS); - append(call, file); - append(call, mkname(efile, BASE, ".e")); - runvec(call, (char *)0); - cleanup(kfile); - continue; - } - /* .k to .m */ - if (ext == 'k') { - init(call); - append(call, OPT); - concat(call, &OPT_FLAGS); - append(call, file); - if (runvec(call, mkname(mfile, BASE, ".m")) == 0) - continue; - file = mfile; - ext = 'm'; - cleanup(kfile); - } - if (FLAG(m)) - continue; - /* .m to .s */ - if (ext == 'm') { - init(call); - append(call, CG); - concat(call, &CG_FLAGS); - append(call, file); - append(call, mkname(sfile, BASE, ".s")); - if (runvec(call, (char *)0) == 0) - continue; - if (Nfile[0] != '\0') { -#ifndef MANTRA - init(call); - append(call, AS_FIX); - append(call, Nfile); - append(call, sfile); - runvec(call, (char *)0); -#endif MANTRA - remove(Nfile); - } - cleanup(mfile); - file = sfile; - ext = 's'; - } - if (FLAG(S)) - continue; - /* .s to .o */ - if (ext == 's') { - ldfile = FLAG(c) ? - ofile : - alloc((unsigned)strlen(BASE) + 3); - init(call); - append(call, AS); - concat(call, &AS_FLAGS); -#ifdef MANTRA - append(call, "-"); -#endif MANTRA - append(call, "-o"); - append(call, mkname(ldfile, BASE, ".o")); - append(call, file); - if (runvec(call, (char *)0) == 0) - continue; - file = ldfile; - ext = 'o'; - cleanup(sfile); - } - if (FLAG(c)) - continue; - append(&LDFILES, file); - if (ldfile) { - append(&GEN_LDFILES, ldfile); - ldfile = 0; - } - } - /* *.o to a.out */ - if (RET_CODE == 0 && LDFILES.al_argc > 0) { - init(call); - append(call, LD); - concat(call, &LD_FLAGS); - append(call, "-o"); -#ifndef MANTRA - append(call, o_FILE); -#else MANTRA - append(call, Nc_flag ? o_FILE : cv_FILE); -#endif MANTRA - concat(call, &LD_HEAD); - concat(call, &LDFILES); - concat(call, &LD_TAIL); - if (runvec(call, (char *)0)) { - register i = GEN_LDFILES.al_argc; - - while (i-- > 0) - remove(GEN_LDFILES.al_argv[i]); -#ifdef MANTRA - /* convert to local a.out format */ - if (Nc_flag == 0) { - init(call); - append(call, CV); - concat(call, &CV_FLAGS); - append(call, cv_FILE); - append(call, o_FILE); - if (runvec(call, (char *)0)) - remove(cv_FILE); - } -#endif MANTRA - } - } - exit(RET_CODE); -} - -#define BUFSIZE (USTR_SIZE * MAXARGC) -char alloc_buf[BUFSIZE]; - -char * -alloc(u) - unsigned u; -{ - static char *bufptr = &alloc_buf[0]; - register char *p = bufptr; - - if ((bufptr += u) >= &alloc_buf[BUFSIZE]) - panic("no space"); - return p; -} - -append(al, arg) - register struct arglist *al; - char *arg; -{ - if (al->al_argc >= MAXARGC) - panic("argument list overflow"); - al->al_argv[(al->al_argc)++] = arg; -} - -concat(al1, al2) - struct arglist *al1, *al2; -{ - register int i = al2->al_argc; - register char **p = &(al1->al_argv[al1->al_argc]); - register char **q = &(al2->al_argv[0]); - - if ((al1->al_argc += i) >= MAXARGC) - panic("argument list overflow"); - while (i-- > 0) - *p++ = *q++; -} - -/* The next function is a dirty old one, taking a variable number of - arguments. - Take care that the last argument is a null-valued pointer! -*/ -/*VARARGS1*/ -char * -mkstr(dst, arg) - char *dst, *arg; -{ - char **vec = (char **) &arg; - register char *p; - register char *q = dst; - - while (p = *vec++) { - while (*q++ = *p++); - q--; - } - return dst; -} - -Roption(str) - char *str; /* of the form "prog=/-arg" */ -{ - char *eq; - char *prog, *arg; - char bc; - char *cindex(); - - prog = &str[2]; - if (eq = cindex(prog, '=')) - bc = '='; - else - if (eq = cindex(prog, '-')) - bc = '-'; - else { - bad_option(str); - return; - } - *eq++ = '\0'; - if (arg = eq) { - char *opt = 0; - struct prog *pp = &ProgParts[0]; - - if (bc == '-') - opt = mkstr(alloc((unsigned)strlen(arg) + 2), - "-", arg, 0); - while (pp->p_name) { - if (strcmp(prog, pp->p_name) == 0) { - if (opt) - append(pp->p_flags, opt); - else - *(pp->p_task) = arg; - return; - } - pp++; - } - } - bad_option(str); -} - -basename(str, dst) - char *str; - register char *dst; -{ - register char *p1 = str; - register char *p2 = p1; - - while (*p1) - if (*p1++ == '/') - p2 = p1; - p1--; - if (*--p1 == '.') { - *p1 = '\0'; - while (*dst++ = *p2++) {} - *p1 = '.'; - } - else - while (*dst++ = *p2++) {} -} - -int -extension(fn) - register char *fn; -{ - char c; - - while (*fn++) {} - fn--; - c = *--fn; - return (*--fn == '.') ? c : 0; -} - -long -sizeof_file(nm) - char *nm; -{ - struct stat stbuf; - - if (stat(nm, &stbuf) == 0) - return stbuf.st_size; - return -1; -} - -char * sysmsg[] = { - 0, - "Hangup", - "Interrupt", - "Quit", - "Illegal instruction", - "Trace/BPT trap", - "IOT trap", - "EMT trap", - "Floating exception", - "Killed", - "Bus error", - "Memory fault", - "Bad system call", - "Broken pipe", - "Alarm call", - "Terminated", - "Signal 16" -}; - -runvec(vec, outp) - struct arglist *vec; - char *outp; -{ - int status, fd; - char *task = vec->al_argv[1]; - - vec->al_argv[vec->al_argc] = 0; - if (FLAG(v)) - print_vec(vec); - if (exec == 0) - return 1; - if (fork() == 0) { /* start up the process */ - extern int errno; - if (outp) { /* redirect standard output */ - close(1); - if ((fd = creat(outp, 0666)) < 0) - panic("cannot create %s", outp); - if (fd != 1) - panic("illegal redirection"); - } - if (debug) report("exec %s", task); - execv(task, &(vec->al_argv[1])); - /* not an a.out file, let's try it with the SHELL */ - if (debug) report("try it with %s", SHELL); - if (errno == ENOEXEC) { - vec->al_argv[0] = SHELL; - execv(SHELL, &(vec->al_argv[0])); - } - /* failed, so ... */ - panic("cannot execute %s", task); - exit(1); - } - else { - int loworder, highorder, sig; - - wait(&status); - loworder = status & 0377; - highorder = (status >> 8) & 0377; - if (loworder == 0) { - if (highorder) - report("%s: exit status %d", task, highorder); - return highorder ? ((RET_CODE = 1), 0) : 1; - } - else { - sig = loworder & 0177; - if (sig == 0177) - report("%s: stopped by ptrace", task); - else - if (sysmsg[sig]) - report("%s: %s%s", task, sysmsg[sig], - (loworder & 0200) - ? " - core dumped" - : ""); - RET_CODE = 1; - return 0; - } - } - /*NOTREACHED*/ -} - -bad_option(str) - char *str; -{ - report("bad option %s", str); -} - -/*VARARGS1*/ -report(fmt, a0, a1, a2, a3, a4, a5, a6, a7, a8, a9) - char *fmt; -{ - fprintf(stderr, "%s: ", ProgCall); - fprintf(stderr, fmt, a0, a1, a2, a3, a4, a5, a6, a7, a8, a9); - fprintf(stderr, "\n"); -} - -/*VARARGS1*/ -panic(fmt, a0, a1, a2, a3, a4, a5, a6, a7, a8, a9) - char *fmt; -{ - fprintf(stderr, "%s: ", ProgCall); - fprintf(stderr, fmt, a0, a1, a2, a3, a4, a5, a6, a7, a8, a9); - fprintf(stderr, "\n"); - exit(1); -} - -set_traps(f) - int (*f)(); -{ - signal(SIGHUP, f); - signal(SIGINT, f); - signal(SIGQUIT, f); - signal(SIGALRM, f); - signal(SIGTERM, f); -} - -/*ARGSUSED*/ -trap(sig) -{ - set_traps(SIG_IGN); - panic("Trapped"); -} - -print_vec(vec) - struct arglist *vec; -{ - register i; - - for (i = 1; i < vec->al_argc; i++) - printf("%s ", vec->al_argv[i]); - printf("\n"); -} - -char * -cindex(s, c) - char *s, c; -{ - while (*s) - if (*s++ == c) - return s - 1; - return (char *) 0; -} diff --git a/lang/cem/cemcom.ansi/cemcom.1 b/lang/cem/cemcom.ansi/cemcom.1 deleted file mode 100644 index 0d2b8225e..000000000 --- a/lang/cem/cemcom.ansi/cemcom.1 +++ /dev/null @@ -1,104 +0,0 @@ -.TH EM_CEMCOM 6ACK -.ad -.SH NAME -em_cemcom \- C to EM compiler -.SH SYNOPSIS -\fB~/em/lib/em_cemcom\fP [\fIoptions\fP] \fIsource \fP[\fIdestination \fP[\fInamelist\fP]] -.SH DESCRIPTION -\fICemcom\fP is a compiler that translates C programs -into EM compact code. -The input is taken from \fIsource\fP, while the -EM code is written on \fIdestination\fP. -If either of these two names is "\fB-\fP", standard input or output respectively -is taken. -The file \fInamelist\fP, if supplied, will contain a list of the names -of external, so-called \fBcommon\fP, variables. -When the preprocessor is invoked to run stand-alone, \fIdestination\fP -needs not be specified. -.br -\fIOptions\fP is a, possibly empty, sequence of the following combinations: -.IP \fB\-D\fIname\fR=\fItext\fR -.br -define \fIname\fR as a macro with \fItext\fR as its replacement text. -.IP \fB\-D\fIname\fR -.br -the same as \fB\-D\fIname\fR=1. -.IP \fB\-I\fIdirname\fR -.br -insert \fIdirname\fR in the list of include directories. -.IP \fB\-M\fP\fIn\fP -set maximum identifier length to \fIn\fP. -.IP \fB\-g\fP -produce a DBX-style symbol table. -.IP \fB\-n\fR -do not generate EM register messages. -The user-declared variables are not stored into registers on the target -machine. -.IP \fB\-L\fR -don't generate the EM \fBfil\fR and \fBlin\fR instructions -that usually are generated to enable -an interpreter to keep track of the current location in the source code. -.IP \fB\-p\fR -generate code at each procedure entry to call the routine -.BR procentry , -and at each return to call the routine -.BE procexit . -These routines are supplied with one parameter, a pointer to a -string containing the name of the procedure. -.IP \fB\-A\fR[\fIfile\fR] -.br -if \fIfile\fR is not given, generate a list -of makefile dependencies and write them to the standard output. -If \fIfile\fP is given, -generate the list of makefile dependencies on file \fIfile\fP. -.IP \fB-i\fR -when generating makefile dependencies, do not include files from -/usr/include. -.IP \fB-m\fR -when generating makefile dependencies, generate them in the following format: -.RS -.IP "file.o: file1.h" -.RE -.IP "" -where "file.o" is derived from the source file name. Normally, only a list -of files included is generated. -.IP \fB\-R\fR -interpret the input as restricted C (according to the language as -described in \fIThe C programming language\fR by Kernighan and Ritchie.) -.IP \fB\-U\fIname\fR -.br -get rid of the compiler-predefined macro \fIname\fR. -.IP \fB\-V\fIcm\fR.\fIn\fR,\ \fB\-V\fIcm\fR.\fIncm\fR.\fIn\fR\ ... -.br -set the size and alignment requirements. -The letter \fIc\fR indicates the simple type, which is one of -\fBs\fR(short), \fBi\fR(int), \fBl\fR(long), \fBf\fR(float), \fBd\fR(double) or -\fBp\fR(pointer). -The \fIm\fR parameter can be used to specify the length of the type (in bytes) -and the \fIn\fR parameter for the alignment of that type. -Absence of \fIm\fR or \fIn\fR causes the default value to be retained. -To specify that the bitfields should be right adjusted instead of the -default left adjustment, specify \fBr\fR as \fIc\fR parameter. -.IP \fB\-w\fR -suppress warning messages. -.IP \fB\-s\fR -suppress stricts. -.IP \fB\-a\fR -suppress warnings and stricts. -.IP \fB\-o\fR -suppress warnings and stricts about old-style. -.IP \fB\-\-\fItext\fR -.br -where \fItext\fR can be either of the above or -a debug flag of the compiler (which is not useful for the common user.) -This feature can be used in various shell scripts and surrounding programs -to force a certain option to be handed over to \fBcemcom\fR. -.LP -.SH FILES -.IR ~em/lib/em_cemcom : -the compiler -.SH DIAGNOSTICS -All warning and error messages are written on standard error output. -.SH REFERENCE -Baalbergen, E.H., D. Grune, M. Waage ;"\fIThe CEM compiler\fR", -Informatica Manual IM-4 diff --git a/lang/cem/cemcom.ansi/ch7.c b/lang/cem/cemcom.ansi/ch7.c deleted file mode 100644 index 022521b86..000000000 --- a/lang/cem/cemcom.ansi/ch7.c +++ /dev/null @@ -1,641 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ -/* S E M A N T I C A N A L Y S I S -- C H A P T E R 3.3 */ - -#include "lint.h" -#include "debug.h" -#include "nobitfield.h" -#include "idf.h" -#include -#include "arith.h" -#include "proto.h" -#include "type.h" -#include "struct.h" -#include "label.h" -#include "expr.h" -#include "def.h" -#include "Lpars.h" -#include "assert.h" -#include "file_info.h" - -extern char options[]; -extern char *symbol2str(); -extern struct type *qualifier_type(); - -/* Most expression-handling routines have a pointer to a - (struct type *) as first parameter. The object under the pointer - gets updated in the process. -*/ - -ch7sel(expp, oper, idf) - struct expr **expp; - struct idf *idf; -{ - /* The selector idf is applied to *expp; oper may be '.' or - ARROW. - */ - register struct expr *exp; - register struct type *tp; - register struct sdef *sd; - - any2opnd(expp, oper); - exp = *expp; - tp = exp->ex_type; - if (oper == ARROW) { - if (tp->tp_fund == POINTER && - ( tp->tp_up->tp_fund == STRUCT || - tp->tp_up->tp_fund == UNION)) /* normal case */ - tp = tp->tp_up; - else { /* constructions like "12->selector" and - "char c; c->selector" - */ - switch (tp->tp_fund) { - case POINTER: - break; - case INT: - case LONG: - /* An error is given in idf2sdef() */ - ch7cast(expp, CAST, pa_type); - sd = idf2sdef(idf, tp); - tp = sd->sd_stype; - break; - default: - expr_error(exp, "-> applied to %s", - symbol2str(tp->tp_fund)); - case ERRONEOUS: - exp->ex_type = error_type; - return; - } - } - } else { /* oper == '.' */ - /* nothing */ - } - exp = *expp; - switch (tp->tp_fund) { - case POINTER: /* for int *p; p->next = ... */ - case STRUCT: - case UNION: - break; - case INT: - case LONG: - /* warning will be given by idf2sdef() */ - break; - default: - if (!is_anon_idf(idf)) - expr_error(exp, "selector %s applied to %s", - idf->id_text, symbol2str(tp->tp_fund)); - case ERRONEOUS: - exp->ex_type = error_type; - return; - } - sd = idf2sdef(idf, tp); - if (oper == '.') { - /* there are 3 cases in which the selection can be - performed compile-time: - I: n.sel (n either an identifier or a constant) - II: (e.s1).s2 (transformed into (e.(s1+s2))) - III: (e->s1).s2 (transformed into (e->(s1+s2))) - The code performing these conversions is - extremely obscure. - */ - if (exp->ex_class == Value) { - /* It is an object we know the address of; so - we can calculate the address of the - selected member - */ - exp->VL_VALUE += sd->sd_offset; - exp->ex_type = sd->sd_type; - exp->ex_lvalue = exp->ex_type->tp_fund != ARRAY; - if (exp->ex_type == error_type) { - exp->ex_flags |= EX_ERROR; - } - } - else - if (exp->ex_class == Oper) { - struct oper *op = &(exp->ex_object.ex_oper); - - if (op->op_oper == '.' || op->op_oper == ARROW) { - ASSERT(is_cp_cst(op->op_right)); - op->op_right->VL_VALUE += sd->sd_offset; - exp->ex_type = sd->sd_type; - exp->ex_lvalue = exp->ex_type->tp_fund != ARRAY; - if (exp->ex_type == error_type) { - exp->ex_flags |= EX_ERROR; - } - } - else { - exp = new_oper(sd->sd_type, exp, '.', - intexpr(sd->sd_offset, INT)); - exp->ex_lvalue = sd->sd_type->tp_fund != ARRAY; - if (!exp->OP_LEFT->ex_lvalue) - exp->ex_flags |= EX_ILVALUE; - } - } - } - else { /* oper == ARROW */ - exp = new_oper(sd->sd_type, - exp, oper, intexpr(sd->sd_offset, INT)); - exp->ex_lvalue = (sd->sd_type->tp_fund != ARRAY); - exp->ex_flags &= ~EX_ILVALUE; - } - if (sd->sd_type->tp_typequal & TQ_CONST) - exp->ex_flags |= EX_READONLY; - if (sd->sd_type->tp_typequal & TQ_VOLATILE) - exp->ex_flags |= EX_VOLATILE; - if (oper == '.' && exp->ex_flags & EX_READONLY) { - exp->ex_type = qualifier_type(exp->ex_type, TQ_CONST); - } - *expp = exp; -} - -ch7incr(expp, oper) - struct expr **expp; -{ - /* The monadic prefix/postfix incr/decr operator oper is - applied to *expp. - */ - ch7asgn(expp, oper, intexpr((arith)1, INT)); -} - -ch7cast(expp, oper, tp) - register struct expr **expp; - register struct type *tp; -{ - /* The expression *expp is cast to type tp; the cast is - caused by the operator oper. If the cast has - to be passed on to run time, its left operand will be an - expression of class Type. - */ - register struct type *oldtp; - - if ((*expp)->ex_type->tp_fund == FUNCTION) - function2pointer(*expp); - if ((*expp)->ex_type->tp_fund == ARRAY) - array2pointer(*expp); - if ((*expp)->ex_class == String) - string2pointer(*expp); - oldtp = (*expp)->ex_type; - -#ifndef NOBITFIELD - if (oldtp->tp_fund == FIELD) { - field2arith(expp); - ch7cast(expp, oper, tp); - } - else - if (tp->tp_fund == FIELD) { - ch7cast(expp, oper, tp->tp_up); - } - else -#endif NOBITFIELD - if (equal_type(tp, oldtp)) { - /* life is easy */ - } - else - if (tp->tp_fund == VOID) { - /* easy again */ - (*expp)->ex_type = void_type; - } - else - if (is_arith_type(oldtp) && is_arith_type(tp)) { - int oldi = is_integral_type(oldtp); - int i = is_integral_type(tp); - - if (oldi && i) { -#ifdef LINT - if (oper == CAST) - (*expp)->ex_type = tp; - else - int2int(expp, tp); -#else LINT - int2int(expp, tp); -#endif LINT - } - else - if (oldi && !i) { -#ifdef LINT - if (oper == CAST) - (*expp)->ex_type = tp; - else - int2float(expp, tp); -#else LINT - int2float(expp, tp); -#endif LINT - } - else - if (!oldi && i) { -#ifdef LINT - if (oper == CAST) - (*expp)->ex_type = tp; - else - float2int(expp, tp); -#else LINT - float2int(expp, tp); -#endif LINT - } - else { - /* !oldi && !i */ -#ifdef LINT - if (oper == CAST) - (*expp)->ex_type = tp; - else - float2float(expp, tp); -#else LINT - float2float(expp, tp); -#endif LINT - } - } - else - if (oldtp->tp_fund == POINTER && tp->tp_fund == POINTER) { - if (oper == CASTAB) - expr_warning(*expp, "incompatible pointers"); - else - if (oper != CAST) - expr_warning(*expp, "incompatible pointers in %s", - symbol2str(oper)); -#ifdef LINT - if (oper != CAST) - lint_ptr_conv(oldtp->tp_up->tp_fund, tp->tp_up->tp_fund); -#endif LINT - (*expp)->ex_type = tp; /* free conversion */ - } - else - if (oldtp->tp_fund == POINTER && is_integral_type(tp)) { - /* from pointer to integral */ - if (oper != CAST) - expr_warning(*expp, - "illegal conversion of pointer to %s", - symbol2str(tp->tp_fund)); - if (oldtp->tp_size > tp->tp_size) - expr_warning(*expp, - "conversion of pointer to %s loses accuracy", - symbol2str(tp->tp_fund)); - if (oldtp->tp_size != tp->tp_size) - int2int(expp, tp); - else - (*expp)->ex_type = tp; - } - else - if (tp->tp_fund == POINTER && is_integral_type(oldtp)) { - /* from integral to pointer */ - switch (oper) { - case CAST: - break; - case CASTAB: - case EQUAL: - case NOTEQUAL: - case '=': - case RETURN: - if (is_cp_cst(*expp) && (*expp)->VL_VALUE == (arith)0) - break; - default: - expr_warning(*expp, - "illegal conversion of %s to pointer", - symbol2str(oldtp->tp_fund)); - break; - } - if (oldtp->tp_size > tp->tp_size) - expr_warning(*expp, - "conversion of %s to pointer loses accuracy", - symbol2str(oldtp->tp_fund)); - if (oldtp->tp_size != tp->tp_size) - int2int(expp, tp); - else - (*expp)->ex_type = tp; - } - else - if (oldtp->tp_fund == ERRONEOUS) { - /* we just won't look */ - (*expp)->ex_type = tp; /* brute force */ - } - else - if (oldtp->tp_size == tp->tp_size && oper == CAST) { - expr_warning(*expp, "dubious conversion based on equal size"); - (*expp)->ex_type = tp; /* brute force */ - } - else { - if (oldtp->tp_fund != ERRONEOUS && tp->tp_fund != ERRONEOUS) - expr_error(*expp, "cannot convert %s to %s", - symbol2str(oldtp->tp_fund), - symbol2str(tp->tp_fund) - ); - (*expp)->ex_type = tp; /* brute force */ - } - if (oper == CAST) { - (*expp)->ex_flags |= EX_ILVALUE; - } -} - -/* Determine whether two types are equal. -*/ -equal_type(tp, otp) - register struct type *tp, *otp; -{ - if (tp == otp) - return 1; - if (!tp || !otp) - return 0; - - if (tp->tp_fund != otp->tp_fund) - return 0; - if (tp->tp_unsigned != otp->tp_unsigned) - return 0; - if (tp->tp_align != otp->tp_align) - return 0; - if (tp->tp_fund != ARRAY /* && tp->tp_fund != STRUCT */ ) { /* UNION ??? */ - if (tp->tp_size != otp->tp_size) - return 0; - } - - switch (tp->tp_fund) { - - case FUNCTION: - /* If both types have parameter type lists, the type of - each parameter in the composite parameter type list - is the composite type of the corresponding paramaters. - */ - if (tp->tp_proto && otp->tp_proto) { - if (!equal_proto(tp->tp_proto, otp->tp_proto)) - return 0; - } else if (tp->tp_proto || otp->tp_proto) { - if (!legal_mixture(tp, otp)) - return 0; - } - return equal_type(tp->tp_up, otp->tp_up); - - case ARRAY: - /* If one type is an array of known size, the composite - type is an array of that size - */ - if (tp->tp_size != otp->tp_size && - (tp->tp_size != -1 && otp->tp_size != -1)) - return 0; - return equal_type(tp->tp_up, otp->tp_up); - - case POINTER: - if (equal_type(tp->tp_up, otp->tp_up)) { - if (otp->tp_up->tp_typequal & TQ_CONST) { - if (!(tp->tp_up->tp_typequal & TQ_CONST)) { - strict("illegal use of pointer to const object"); - } - } - return 1; - } - else return 0; - - case FIELD: - return equal_type(tp->tp_up, otp->tp_up); - - case STRUCT: - case UNION: - case ENUM: - return tp->tp_idf == otp->tp_idf && tp->tp_sdef == otp->tp_sdef; - - default: - return 1; - } -} - -check_pseudoproto(pl, opl) - register struct proto *pl, *opl; -{ - int retval = 1; - - if (pl->pl_flag & PL_ELLIPSIS) { - error("illegal ellipsis terminator"); - return 2; - } - while (pl && opl) { - if (!equal_type(pl->pl_type, opl->pl_type)) { - if (!(pl->pl_flag & PL_ERRGIVEN) - && !(opl->pl_flag & PL_ERRGIVEN)) - error("incorrect type for parameter %s of definition", - opl->pl_idf->id_text); - pl->pl_flag |= PL_ERRGIVEN; - opl->pl_flag |= PL_ERRGIVEN; - retval = 2; - } - pl = pl->next; - opl = opl->next; - } - if (pl || opl) { - error("incorrect number of parameters"); - retval = 2; - } - return retval; -} - -legal_mixture(tp, otp) - struct type *tp, *otp; -{ - register struct proto *pl = tp->tp_proto, *opl = otp->tp_proto; - int retval = 1; - struct proto *prot; - int fund; - - ASSERT( (pl != 0) ^ (opl != 0)); - if (pl) { - prot = pl; - } else { - prot = opl; - } - if (!opl && otp->tp_pseudoproto) { - return check_pseudoproto(tp->tp_proto, otp->tp_pseudoproto); - } - - if (prot->pl_flag & PL_ELLIPSIS) { - if (!(prot->pl_flag & PL_ERRGIVEN)) { - if (pl) - error("illegal ellipsis terminator"); - else error("ellipsis terminator in previous (prototype) declaration"); - } - prot->pl_flag |= PL_ERRGIVEN; - prot = prot->next; - return 2; - } - while (prot) { - /* if (!(prot->pl_flag & PL_ELLIPSIS)) {} */ - fund = prot->pl_type->tp_fund; - if (fund == CHAR || fund == SHORT || fund == FLOAT) { - if (!(prot->pl_flag & PL_ERRGIVEN)) - error("illegal %s parameter in %sdeclaration", - symbol2str(fund), (opl ? "previous (prototype) " : "" )); - prot->pl_flag |= PL_ERRGIVEN; - retval = 2; - } - prot = prot->next; - } - return retval; -} - -equal_proto(pl, opl) - register struct proto *pl, *opl; -{ - if (pl == opl) - return 1; - - /* If only one type is a function type with a parameter type list - (a function prototype), the composite type is a function - prototype with parameter type list. - */ - while ( pl && opl) { - - if ((pl->pl_flag & ~PL_ERRGIVEN) != (opl->pl_flag & ~PL_ERRGIVEN)) - return 0; - - if (!equal_type(pl->pl_type, opl->pl_type)) - return 0; - - pl = pl->next; - opl = opl->next; - } - return !(pl || opl); -} - -recurconst(tp) -struct type *tp; -{ - register struct sdef *sdf; - - ASSERT(tp); - if (!tp) return 0; - if (tp->tp_typequal & TQ_CONST) return 1; - sdf = tp->tp_sdef; - while (sdf) { - if (recurconst(sdf->sd_type)) - return 1; - sdf = sdf->sd_sdef; - } - return 0; -} - -ch7asgn(expp, oper, expr) - struct expr **expp; - struct expr *expr; -{ - /* The assignment operators. - "f op= e" should be interpreted as - "f = (typeof f)((typeof (f op e))f op (typeof (f op e))e)" - and not as "f = f op (typeof f)e". - Consider, for example, (i == 10) i *= 0.9; (i == 9), where - typeof i == int. - The resulting expression tree becomes: - op= - / \ - / \ - f (typeof (f op e))e - EVAL should however take care of evaluating (typeof (f op e))f - */ - register struct expr *exp = *expp; - int fund = exp->ex_type->tp_fund; - int vol = 0; - struct type *tp; - - /* We expect an lvalue */ - if (!exp->ex_lvalue) { - expr_error(exp, "no lvalue in operand of %s", symbol2str(oper)); - } else if (exp->ex_flags & EX_ILVALUE) { - strict("incorrect lvalue in operand of %s", symbol2str(oper)); - } else if (exp->ex_flags & EX_READONLY) { - expr_error(exp, "operand of %s is read-only", symbol2str(oper)); - } else if (fund == STRUCT || fund == UNION) { - if (recurconst(exp->ex_type)) - expr_error(expr,"operand of %s contains a const-qualified member", - symbol2str(oper)); - } - - /* Preserve volatile markers across the tree. - This is questionable, depending on the way the optimizer - wants this information. - vol = (exp->ex_flags & EX_VOLATILE) || (expr->ex_flags & EX_VOLATILE); - */ - - if (oper == '=') { - ch7cast(&expr, oper, exp->ex_type); - tp = expr->ex_type; - } - else { /* turn e into e' where typeof(e') = typeof (f op e) */ - struct expr *extmp = intexpr((arith)0, INT); - - /* this is really $#@&*%$# ! */ - /* if you correct this, please correct lint_new_oper() too */ - extmp->ex_lvalue = 1; - extmp->ex_type = exp->ex_type; - ch7bin(&extmp, oper, expr); - /* Note that ch7bin creates a tree of the expression - ((typeof (f op e))f op (typeof (f op e))e), - where f ~ extmp and e ~ expr. - We want to use (typeof (f op e))e. - Ch7bin does not create a tree if both operands - were illegal or constants! - */ - tp = extmp->ex_type; /* perform the arithmetic in type tp */ - if (extmp->ex_class == Oper) { - expr = extmp->OP_RIGHT; - extmp->OP_RIGHT = NILEXPR; - free_expression(extmp); - } - else - expr = extmp; - } -#ifndef NOBITFIELD - if (fund == FIELD) - exp = new_oper(exp->ex_type->tp_up, exp, oper, expr); - else - exp = new_oper(exp->ex_type, exp, oper, expr); -#else NOBITFIELD - exp = new_oper(exp->ex_type, exp, oper, expr); -#endif NOBITFIELD - exp->OP_TYPE = tp; /* for EVAL() */ - exp->ex_flags |= vol ? (EX_SIDEEFFECTS|EX_VOLATILE) : EX_SIDEEFFECTS; - *expp = exp; -} - -/* Some interesting (?) questions answered. -*/ -int -is_integral_type(tp) - register struct type *tp; -{ - switch (tp->tp_fund) { - case GENERIC: - case CHAR: - case SHORT: - case INT: - case LONG: - case ENUM: - return 1; -#ifndef NOBITFIELD - case FIELD: - return is_integral_type(tp->tp_up); -#endif NOBITFIELD - default: - return 0; - } -} - -int -is_arith_type(tp) - register struct type *tp; -{ - switch (tp->tp_fund) { - case GENERIC: - case CHAR: - case SHORT: - case INT: - case LONG: - case ENUM: - case FLOAT: - case DOUBLE: - case LNGDBL: - return 1; -#ifndef NOBITFIELD - case FIELD: - return is_arith_type(tp->tp_up); -#endif NOBITFIELD - default: - return 0; - } -} diff --git a/lang/cem/cemcom.ansi/ch7bin.c b/lang/cem/cemcom.ansi/ch7bin.c deleted file mode 100644 index 66d3ff6fc..000000000 --- a/lang/cem/cemcom.ansi/ch7bin.c +++ /dev/null @@ -1,352 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ -/* SEMANTIC ANALYSIS (CHAPTER 3.3) -- BINARY OPERATORS */ - -#include "botch_free.h" -#include -#include "lint.h" -#include "idf.h" -#include -#include "arith.h" -#include "type.h" -#include "struct.h" -#include "label.h" -#include "expr.h" -#include "Lpars.h" - -extern char options[]; -extern char *symbol2str(); - -/* This chapter asks for the repeated application of code to handle - an operation that may be executed at compile time or at run time, - depending on the constancy of the operands. -*/ - -#define commutative_binop(expp, oper, expr) mk_binop(expp, oper, expr, 1) -#define non_commutative_binop(expp, oper, expr) mk_binop(expp, oper, expr, 0) - -ch7bin(expp, oper, expr) - register struct expr **expp; - struct expr *expr; -{ - /* apply binary operator oper between *expp and expr. - NB: don't swap operands if op is one of the op= operators!!! - */ - - any2opnd(expp, oper); - any2opnd(&expr, oper); - switch (oper) { - case '[': /* 3.3.2.1 */ - /* indexing follows the commutative laws */ - switch ((*expp)->ex_type->tp_fund) { - case POINTER: - case ARRAY: - break; - case ERRONEOUS: - return; - default: /* unindexable */ - switch (expr->ex_type->tp_fund) { - case POINTER: - case ARRAY: - break; - case ERRONEOUS: - return; - default: - expr_error(*expp, - "indexing an object of type %s", - symbol2str((*expp)->ex_type->tp_fund)); - return; - } - break; - } - ch7bin(expp, '+', expr); - ch7mon('*', expp); - break; - - case '(': /* 3.3.2.2 */ - if ( (*expp)->ex_type->tp_fund == POINTER && - (*expp)->ex_type->tp_up->tp_fund == FUNCTION - ) { - ch7mon('*', expp); - } - if ((*expp)->ex_type->tp_fund != FUNCTION) { - expr_error(*expp, "call of non-function (%s)", - symbol2str((*expp)->ex_type->tp_fund)); - /* leave the expression; it may still serve */ - free_expression(expr); /* there go the parameters */ - *expp = new_oper(error_type, - *expp, '(', (struct expr *)0); - } - else - *expp = new_oper((*expp)->ex_type->tp_up, - *expp, '(', expr); - (*expp)->ex_flags |= EX_SIDEEFFECTS; - break; - - case PARCOMMA: /* 3.3.2.2 */ - if ((*expp)->ex_type->tp_fund == FUNCTION) - function2pointer(*expp); - *expp = new_oper(expr->ex_type, *expp, PARCOMMA, expr); - break; - - case '%': - case MODAB: - case ANDAB: - case XORAB: - case ORAB: - opnd2integral(expp, oper); - opnd2integral(&expr, oper); - /* fallthrough */ - case '/': - case DIVAB: - case TIMESAB: - arithbalance(expp, oper, &expr); - non_commutative_binop(expp, oper, expr); - break; - - case '&': - case '^': - case '|': - opnd2integral(expp, oper); - opnd2integral(&expr, oper); - /* fallthrough */ - case '*': - arithbalance(expp, oper, &expr); - commutative_binop(expp, oper, expr); - break; - - case '+': - if (expr->ex_type->tp_fund == POINTER) { /* swap operands */ - struct expr *etmp = expr; - expr = *expp; - *expp = etmp; - } - /* fallthrough */ - case PLUSAB: - case POSTINCR: - case PLUSPLUS: - if ((*expp)->ex_type->tp_fund == POINTER) { - pointer_arithmetic(expp, oper, &expr); - if (expr->ex_type->tp_size != (*expp)->ex_type->tp_size) - ch7cast(&expr, CAST, (*expp)->ex_type); - pointer_binary(expp, oper, expr); - } - else { - arithbalance(expp, oper, &expr); - if (oper == '+') - commutative_binop(expp, oper, expr); - else - non_commutative_binop(expp, oper, expr); - } - break; - - case '-': - case MINAB: - case POSTDECR: - case MINMIN: - if ((*expp)->ex_type->tp_fund == POINTER) { - if (expr->ex_type->tp_fund == POINTER) - pntminuspnt(expp, oper, expr); - else { - pointer_arithmetic(expp, oper, &expr); - pointer_binary(expp, oper, expr); - } - } - else { - arithbalance(expp, oper, &expr); - non_commutative_binop(expp, oper, expr); - } - break; - - case LEFT: - case RIGHT: - case LEFTAB: - case RIGHTAB: - opnd2integral(expp, oper); - opnd2integral(&expr, oper); - arithbalance(expp, oper, &expr); /* ch. 7.5 */ - ch7cast(&expr, oper, int_type); /* cvt. rightop to int */ - non_commutative_binop(expp, oper, expr); - break; - - case '<': - case '>': - case LESSEQ: - case GREATEREQ: - case EQUAL: - case NOTEQUAL: - relbalance(expp, oper, &expr); - non_commutative_binop(expp, oper, expr); - (*expp)->ex_type = int_type; - break; - - case AND: - case OR: - opnd2test(expp, oper); - opnd2test(&expr, oper); - if (is_cp_cst(*expp)) { - register struct expr *ex = *expp; - - /* the following condition is a short-hand for - ((oper == AND) && o1) || ((oper == OR) && !o1) - where o1 == (*expp)->VL_VALUE; - and ((oper == AND) || (oper == OR)) - */ - if ((oper == AND) == (ex->VL_VALUE != (arith)0)) - *expp = expr; - else { - ex->ex_flags |= expr->ex_flags; - free_expression(expr); - *expp = intexpr((arith)((oper == AND) ? 0 : 1), - INT); - } - (*expp)->ex_flags |= ex->ex_flags; - free_expression(ex); - } - else - if (is_cp_cst(expr)) { - /* Note!!!: the following condition is a short-hand for - ((oper == AND) && o2) || ((oper == OR) && !o2) - where o2 == expr->VL_VALUE - and ((oper == AND) || (oper == OR)) - */ - if ((oper == AND) == (expr->VL_VALUE != (arith)0)) { - (*expp)->ex_flags |= expr->ex_flags; - free_expression(expr); - } - else { - if (oper == OR) - expr->VL_VALUE = (arith)1; - ch7bin(expp, ',', expr); - } - } - else { - *expp = new_oper(int_type, *expp, oper, expr); - } - (*expp)->ex_flags |= EX_LOGICAL; - break; - - case ':': - if ( is_struct_or_union((*expp)->ex_type->tp_fund) - || is_struct_or_union(expr->ex_type->tp_fund) - ) { - if (!equal_type((*expp)->ex_type, expr->ex_type)) - expr_error(*expp, "illegal balance"); - } - else - relbalance(expp, oper, &expr); -#ifdef LINT - if ( (is_cp_cst(*expp) && is_cp_cst(expr)) - && (*expp)->VL_VALUE == expr->VL_VALUE - ) { - hwarning("operands of : are constant and equal"); - } -#endif LINT - *expp = new_oper((*expp)->ex_type, *expp, oper, expr); - break; - - case '?': - opnd2logical(expp, oper); - if (is_cp_cst(*expp)) { -#ifdef LINT - hwarning("condition in ?: expression is constant"); -#endif LINT - *expp = (*expp)->VL_VALUE ? - expr->OP_LEFT : expr->OP_RIGHT; - } - else { - *expp = new_oper(expr->ex_type, *expp, oper, expr); - } - break; - - case ',': - if (is_cp_cst(*expp)) - *expp = expr; - else - *expp = new_oper(expr->ex_type, *expp, oper, expr); - (*expp)->ex_flags |= EX_COMMA; - break; - } -} - -pntminuspnt(expp, oper, expr) - register struct expr **expp, *expr; -{ - /* Subtracting two pointers is so complicated it merits a - routine of its own. - */ - struct type *up_type = (*expp)->ex_type->tp_up; - - if (!equal_type(up_type, expr->ex_type->tp_up)) { - expr_error(*expp, "subtracting incompatible pointers"); - free_expression(expr); - erroneous2int(expp); - return; - } - /* we hope the optimizer will eliminate the load-time - pointer subtraction - */ - *expp = new_oper((*expp)->ex_type, *expp, oper, expr); - ch7cast(expp, CAST, pa_type); /* ptr-ptr: result has pa_type */ - ch7bin(expp, '/', - intexpr(size_of_type(up_type, "object"), pa_type->tp_fund)); - ch7cast(expp, CAST, int_type); /* result will be an integer expr */ -} - -mk_binop(expp, oper, expr, commutative) - struct expr **expp; - register struct expr *expr; -{ - /* Constructs in *expp the operation indicated by the operands. - "commutative" indicates whether "oper" is a commutative - operator. - */ - register struct expr *ex = *expp; - - if (is_cp_cst(expr) && is_cp_cst(ex)) - cstbin(expp, oper, expr); - else if (is_fp_cst(expr) && is_fp_cst(ex)) - fltcstbin(expp, oper, expr); - else { - *expp = (commutative && expr->ex_depth >= ex->ex_depth) ? - new_oper(ex->ex_type, expr, oper, ex) : - new_oper(ex->ex_type, ex, oper, expr); - } -} - -pointer_arithmetic(expp1, oper, expp2) - register struct expr **expp1, **expp2; -{ - int typ; - /* prepares the integral expression expp2 in order to - apply it to the pointer expression expp1 - */ - if ((typ = any2arith(expp2, oper)) == FLOAT - || typ == DOUBLE - || typ == LNGDBL) { - expr_error(*expp2, - "illegal combination of %s and pointer", - symbol2str(typ)); - erroneous2int(expp2); - } - ch7bin( expp2, '*', - intexpr(size_of_type((*expp1)->ex_type->tp_up, "object"), - pa_type->tp_fund) - ); -} - -pointer_binary(expp, oper, expr) - register struct expr **expp, *expr; -{ - /* constructs the pointer arithmetic expression out of - a pointer expression, a binary operator and an integral - expression. - */ - if (is_ld_cst(expr) && is_ld_cst(*expp)) - cstbin(expp, oper, expr); - else - *expp = new_oper((*expp)->ex_type, *expp, oper, expr); -} diff --git a/lang/cem/cemcom.ansi/ch7mon.c b/lang/cem/cemcom.ansi/ch7mon.c deleted file mode 100644 index ab3e38642..000000000 --- a/lang/cem/cemcom.ansi/ch7mon.c +++ /dev/null @@ -1,168 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ -/* SEMANTIC ANALYSIS (CHAPTER 3.3) -- MONADIC OPERATORS */ - -#include "botch_free.h" -#include -#include "nobitfield.h" -#include "Lpars.h" -#include -#include "arith.h" -#include "type.h" -#include "label.h" -#include "expr.h" -#include "idf.h" -#include "def.h" - -extern char options[]; -extern arith full_mask[/*MAXSIZE*/]; /* cstoper.c */ -char *symbol2str(); - -ch7mon(oper, expp) - register struct expr **expp; -{ - /* The monadic prefix operator oper is applied to *expp. - */ - register struct expr *expr; - - switch (oper) { - case '*': /* 3.3.3.2 */ - /* no FIELD type allowed */ - if ((*expp)->ex_type->tp_fund == ARRAY) - array2pointer(*expp); - if ((*expp)->ex_type->tp_fund != POINTER) { - if ((*expp)->ex_type->tp_fund != FUNCTION) { - expr_error(*expp, - "* applied to non-pointer (%s)", - symbol2str((*expp)->ex_type->tp_fund)); - } else { - warning("superfluous use of * on function"); - /* ignore indirection (yegh) */ - } - } else { - expr = *expp; - if (expr->ex_lvalue == 0 && expr->ex_class != String) - /* dereference in administration only */ - expr->ex_type = expr->ex_type->tp_up; - else /* runtime code */ - *expp = new_oper(expr->ex_type->tp_up, NILEXPR, - '*', expr); - (*expp)->ex_lvalue = ( - (*expp)->ex_type->tp_fund != ARRAY && - (*expp)->ex_type->tp_fund != FUNCTION - ); - if ((*expp)->ex_type->tp_typequal & TQ_CONST) - (*expp)->ex_flags |= EX_READONLY; - if ((*expp)->ex_type->tp_typequal & TQ_VOLATILE) - (*expp)->ex_flags |= EX_VOLATILE; - (*expp)->ex_flags &= ~EX_ILVALUE; - } - break; - case '&': - if ((*expp)->ex_type->tp_fund == ARRAY) { - expr_warning(*expp, "& before array ignored"); - array2pointer(*expp); - } - else - if ((*expp)->ex_type->tp_fund == FUNCTION) { - expr_warning(*expp, "& before function ignored"); - function2pointer(*expp); - } - else -#ifndef NOBITFIELD - if ((*expp)->ex_type->tp_fund == FIELD) - expr_error(*expp, "& applied to field variable"); - else -#endif NOBITFIELD - if (!(*expp)->ex_lvalue) - expr_error(*expp, "& applied to non-lvalue"); - else if ((*expp)->ex_flags & EX_ILVALUE) - expr_error(*expp, "& applied to illegal lvalue"); - else { - /* assume that enums are already filtered out */ - if (ISNAME(*expp)) { - register struct def *def = - (*expp)->VL_IDF->id_def; - - /* & indicates that - cannot be used as register - anymore - */ - if (def->df_sc == REGISTER) { - expr_error(*expp, - "& on register variable not allowed"); - break; /* break case '&' */ - } - } - (*expp)->ex_type = pointer_to((*expp)->ex_type, - (*expp)->ex_type->tp_typequal); - (*expp)->ex_lvalue = 0; - (*expp)->ex_flags &= ~EX_READONLY; - } - break; - case '~': - { - int fund = (*expp)->ex_type->tp_fund; - - if (fund == FLOAT || fund == DOUBLE || fund == LNGDBL) { - expr_error( *expp, - "~ not allowed on %s operands", - symbol2str(fund)); - erroneous2int(expp); - break; - } - /* FALLTHROUGH */ - } - case '-': - any2arith(expp, oper); - if (is_cp_cst(*expp)) { - arith o1 = (*expp)->VL_VALUE; - - (*expp)->VL_VALUE = (oper == '-') ? -o1 : - ((*expp)->ex_type->tp_unsigned ? - (~o1) & full_mask[(*expp)->ex_type->tp_size] : - ~o1 - ); - } - else - if (is_fp_cst(*expp)) - switch_sign_fp(*expp); - else - *expp = new_oper((*expp)->ex_type, - NILEXPR, oper, *expp); - break; - case '!': - if ((*expp)->ex_type->tp_fund == FUNCTION) - function2pointer(*expp); - if ((*expp)->ex_type->tp_fund != POINTER) - any2arith(expp, oper); - opnd2test(expp, '!'); - if (is_cp_cst(*expp)) { - (*expp)->VL_VALUE = !((*expp)->VL_VALUE); - (*expp)->ex_type = int_type; /* a cast ???(EB) */ - } - else - *expp = new_oper(int_type, NILEXPR, oper, *expp); - (*expp)->ex_flags |= EX_LOGICAL; - break; - case PLUSPLUS: - case MINMIN: - ch7incr(expp, oper); - break; - case SIZEOF: - if (ISNAME(*expp) && (*expp)->VL_IDF->id_def->df_formal_array) - expr_warning(*expp, "sizeof formal array %s is sizeof pointer!", - (*expp)->VL_IDF->id_text); - expr = intexpr((*expp)->ex_class == String ? - (arith)((*expp)->SG_LEN) : - size_of_type((*expp)->ex_type, "object"), - INT); - expr->ex_flags |= EX_SIZEOF; - free_expression(*expp); - *expp = expr; - break; - } -} diff --git a/lang/cem/cemcom.ansi/decspecs.str b/lang/cem/cemcom.ansi/decspecs.str deleted file mode 100644 index 0895f9720..000000000 --- a/lang/cem/cemcom.ansi/decspecs.str +++ /dev/null @@ -1,21 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ -/* DECLARATION SPECIFIER DEFINITION */ - -struct decspecs { - struct decspecs *next; - struct type *ds_type; /* single type */ - int ds_notypegiven; /* set if type not given explicitly */ - int ds_typedef; /* 1 if type was a user typedef */ - int ds_sc_given; /* 1 if the st. class is explicitly given */ - int ds_sc; /* storage class, given or implied */ - int ds_size; /* LONG, SHORT or 0 */ - int ds_unsigned; /* SIGNED, UNSIGNED or 0 */ - int ds_typequal; /* type qualifiers - see type.str */ -}; - -extern struct type *qualifier_type(); -extern struct decspecs null_decspecs; diff --git a/lang/cem/cemcom.ansi/l_dummy.c b/lang/cem/cemcom.ansi/l_dummy.c deleted file mode 100644 index f0633a615..000000000 --- a/lang/cem/cemcom.ansi/l_dummy.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ - -/* - *The following functions are hacked to null-functions (i.e. they - * do nothing). This needs another solution in the future. - */ -#include "lint.h" - -#ifdef LINT - -#include "arith.h" -#include "label.h" - -C_close(){} -int C_busy(){return 0;} - - -/* More routines */ -/* ARGSUSED */ -CC_bhcst(ps_xxx,n,w,i) arith n,w; {} -/* ARGSUSED */ -CC_crcst(ps_xxx,v) arith v; {} -/* ARGSUSED */ -CC_crdlb(ps_xxx,v,s) label v; arith s; {} -/* ARGSUSED */ -CC_crdnam(ps_xxx,v,s) char *v; arith s; {} -/* ARGSUSED */ -CC_crfcon(ps_xxx,v,s) char *v; arith s; {} -/* ARGSUSED */ -CC_cricon(ps_xxx,v,s) char *v; arith s; {} -/* ARGSUSED */ -CC_crilb(ps_xxx,v) label v; {} -/* ARGSUSED */ -CC_crpnam(ps_xxx,v) char *v; {} -/* ARGSUSED */ -CC_crscon(ps_xxx,v,s) char *v; arith s; {} -/* ARGSUSED */ -CC_crucon(ps_xxx,v,s) char *v; arith s; {} -/* ARGSUSED */ -CC_cst(l) {} -/* ARGSUSED */ -CC_dfdlb(l) label l; {} -/* ARGSUSED */ -CC_dfdnam(s) char *s; {} -/* ARGSUSED */ -CC_dfilb(l) label l; {} -/* ARGSUSED */ -CC_end(l) arith l; {} -CC_msend() {} -/* ARGSUSED */ -CC_msstart(ms) {} -/* ARGSUSED */ -CC_opcst(op_xxx,c) arith c; {} -/* ARGSUSED */ -CC_opdlb(op_xxx,g,o) label g; arith o; {} -/* ARGSUSED */ -CC_opilb(op_xxx,b) label b; {} -/* ARGSUSED */ -CC_oppnam(op_xxx,p) char *p; {} -/* ARGSUSED */ -CC_pronarg(s) char *s; {} -/* ARGSUSED */ -CC_psdlb(ps_xxx,l) label l; {} -/* ARGSUSED */ -CC_psdnam(ps_xxx,s) char *s; {} -/* ARGSUSED */ -CC_pspnam(ps_xxx,s) char *s; {} -/* ARGSUSED */ -CC_scon(v,s) char *s; {} -#endif LINT diff --git a/lang/cem/cemcom.ansi/mcomm.c b/lang/cem/cemcom.ansi/mcomm.c deleted file mode 100644 index c811685c4..000000000 --- a/lang/cem/cemcom.ansi/mcomm.c +++ /dev/null @@ -1,246 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* mcomm.c -- change ".lcomm name" into ".comm name" where "name" - is specified in a list. -*/ -#include - -#define IDFSIZE 4096 - -char *readfile(); - -struct node { - char *name; - struct node *left, *right; -}; - -char * -Malloc(n) - unsigned n; -{ - char *space; - char *malloc(); - - if ((space = malloc(n)) == 0) { - fprintf(stderr, "out of memory\n"); - exit(1); - } - return space; -} - -struct node *make_tree(); - -#define new_node() ((struct node *) Malloc(sizeof (struct node))) - -main(argc, argv) - char *argv[]; -{ - char *nl_file, *as_file; - char *nl_text, *as_text; - struct node *nl_tree = 0; - int nl_siz, as_siz; - - if (argc != 3) { - fprintf(stderr, "use: %s namelist assembler_file\n", argv[0]); - exit(1); - } - nl_file = argv[1]; - as_file = argv[2]; - - if ((nl_text = readfile(nl_file, &nl_siz)) == 0) { - fprintf(stderr, "%s: cannot read namelist %s\n", - argv[0], nl_file); - exit(1); - } - - if ((as_text = readfile(as_file, &as_siz)) == 0) { - fprintf(stderr, "%s: cannot read assembler file %s\n", - argv[0], as_file); - exit(1); - } - - nl_tree = make_tree(nl_text); - edit(as_text, nl_tree); - - if (writefile(as_file, as_text, as_siz) == 0) { - fprintf(stderr, "%s: cannot write to %s\n", argv[0], as_file); - exit(1); - } - return 0; -} - -#include -#include - -char * -readfile(filename, psiz) - char *filename; - int *psiz; -{ - struct stat stbuf; /* for `stat' to get filesize */ - register int fd; /* filedescriptor for `filename' */ - register char *cbuf; /* pointer to buffer to be returned */ - - if (((fd = open(filename, 0)) < 0) || (fstat(fd, &stbuf) != 0)) - return 0; - cbuf = Malloc(stbuf.st_size + 1); - if (read(fd, cbuf, stbuf.st_size) != stbuf.st_size) - return 0; - cbuf[stbuf.st_size] = '\0'; - close(fd); /* filedes no longer needed */ - *psiz = stbuf.st_size; - return cbuf; -} - -int -writefile(filename, text, size) - char *filename, *text; -{ - register fd; - - if ((fd = open(filename, 1)) < 0) - return 0; - if (write(fd, text, size) != size) - return 0; - close(fd); - return 1; -} - -struct node * -make_tree(nl) - char *nl; -{ - char *id = nl; - struct node *tree = 0; - - while (*nl) { - if (*nl == '\n') { - *nl = '\0'; - insert(&tree, id); - id = ++nl; - } - else { - ++nl; - } - } - return tree; -} - -insert(ptree, id) - struct node **ptree; - char *id; -{ - register cmp; - - if (*ptree == 0) { - register struct node *nnode = new_node(); - - nnode->name = id; - nnode->left = nnode->right = 0; - *ptree = nnode; - } - else - if ((cmp = strcmp((*ptree)->name, id)) < 0) - insert(&((*ptree)->right), id); - else - if (cmp > 0) - insert(&((*ptree)->left), id); -} - -struct node * -find(tree, id) - struct node *tree; - char *id; -{ - register cmp; - - if (tree == 0) - return 0; - if ((cmp = strcmp(tree->name, id)) < 0) - return find(tree->right, id); - if (cmp > 0) - return find(tree->left, id); - return tree; -} - -edit(text, tree) - char *text; - struct node *tree; -{ - register char *ptr = text; - char idbuf[IDFSIZE]; - register char *id; - register char *save_ptr; - - while (*ptr) { - if ( - *ptr == '.' && - *++ptr == 'l' && - *++ptr == 'c' && - *++ptr == 'o' && - *++ptr == 'm' && - *++ptr == 'm' && - (*++ptr == ' ' || *ptr == '\t') - ) - { - save_ptr = ptr - 6; - while (*++ptr == ' ' || *ptr == '\t') - ; - if (*ptr == '_') - ++ptr; - if (InId(*ptr)) { - id = &idbuf[0]; - *id++ = *ptr++; - while (InId(*ptr)) - *id++ = *ptr++; - *id = '\0'; - if (find(tree, idbuf) != 0) { - *save_ptr++ = ' '; - *save_ptr++ = '.'; - } - } - } - while (*ptr && *ptr++ != '\n') - ; - } -} - -InId(c) -{ - switch (c) { - - case 'a': case 'b': case 'c': case 'd': case 'e': - case 'f': case 'g': case 'h': case 'i': case 'j': - case 'k': case 'l': case 'm': case 'n': case 'o': - case 'p': case 'q': case 'r': case 's': case 't': - case 'u': case 'v': case 'w': case 'x': case 'y': - case 'z': - case 'A': case 'B': case 'C': case 'D': case 'E': - case 'F': case 'G': case 'H': case 'I': case 'J': - case 'K': case 'L': case 'M': case 'N': case 'O': - case 'P': case 'Q': case 'R': case 'S': case 'T': - case 'U': case 'V': case 'W': case 'X': case 'Y': - case 'Z': - case '_': - case '.': - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - return 1; - - default: - return 0; - } -} - -puttree(nd) - struct node *nd; -{ - if (nd) { - puttree(nd->left); - printf("%s\n", nd->name); - puttree(nd->right); - } -} diff --git a/lang/cem/cemcom.ansi/nmclash.c b/lang/cem/cemcom.ansi/nmclash.c deleted file mode 100644 index e820442de..000000000 --- a/lang/cem/cemcom.ansi/nmclash.c +++ /dev/null @@ -1,9 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* Accepted if many characters of long names are significant */ -/* $Header$ */ -abcdefghijklmnopr() { } -abcdefghijklmnopq() { } -main() { } diff --git a/lang/cem/cemcom.ansi/scan.c b/lang/cem/cemcom.ansi/scan.c deleted file mode 100644 index d5b259e12..000000000 --- a/lang/cem/cemcom.ansi/scan.c +++ /dev/null @@ -1,237 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ -/* PREPROCESSOR: SCANNER FOR THE ACTUAL PARAMETERS OF MACROS */ - -#include "nopp.h" - -#ifndef NOPP -/* This file contains the function getactuals() which scans an actual - parameter list and splits it up into a list of strings, each one - representing an actual parameter. -*/ - -#include "lapbuf.h" /* UF */ -#include "nparams.h" /* UF */ - -#include "input.h" -#include "class.h" -#include "idf.h" -#include "macro.h" -#include "interface.h" -#include "file_info.h" - -#define EOS '\0' -#define overflow() (fatal("actual parameter buffer overflow")) - -PRIVATE char apbuf[LAPBUF]; /* temporary storage for actual parameters */ -PRIVATE char *actparams[NPARAMS]; /* pointers to the text of the actuals */ -PRIVATE char *aptr; /* pointer to last inserted character in apbuf */ - -#define copy(ch) ((aptr < &apbuf[LAPBUF]) ? (*aptr++ = ch) : overflow()) - -PRIVATE int nr_of_params; /* number of actuals read until now */ - -PRIVATE char ** -getactuals(idef) - register struct idf *idef; -{ - /* getactuals() collects the actual parameters and turns them - into a list of strings, a pointer to which is returned. - */ - register acnt = idef->id_macro->mc_nps; - - nr_of_params = 0; - actparams[0] = aptr = &apbuf[0]; - copyact('(', ')', 0); /* read the actual parameters */ - copy(EOS); /* mark the end of it all */ - - if (!nr_of_params++) { /* 0 or 1 parameter */ - /* there could be a ( ) - */ - register char *p = actparams[0]; - - while ((class(*p) == STSKIP) || (*p == '\n')) { - ++p; - } - - if (!*p) { /* the case () : 0 parameters */ - nr_of_params--; - } - } - - if (nr_of_params != acnt) { - /* argument mismatch: too many or too few - actual parameters. - */ - lexwarning("argument mismatch, %s", idef->id_text); - - while (nr_of_params < acnt) { - /* too few paraeters: remaining actuals are "" - */ - actparams[nr_of_params] = ""; - nr_of_params++; - } - } - - return actparams; -} - -PRIVATE -copyact(ch1, ch2, lvl) - char ch1, ch2; - int lvl; -{ - /* copyact() is taken from Ceriel Jacobs' LLgen, with - permission. Its task is to build a list of actuals - parameters, which list is surrounded by '(' and ')' and in - which the parameters are separated by ',' if there are - more than 1. The balancing of '(',')' and '[',']' and - '{','}' is taken care of by calling this function - recursively. At each level lvl, copyact() reads the input, - upto the corresponding closing bracket. - - Opening bracket is ch1, closing bracket is ch2. If - lvl != 0, copy opening and closing parameters too. - */ - register int ch; /* Current char */ - register int match; /* used to read strings */ - - if (lvl) { - copy(ch1); - } - - for (;;) { - LoadChar(ch); - - if (ch == ch2) { - if (lvl) { - copy(ch); - } - return; - } - - switch(ch) { - -#ifdef __MATCHING_PAR__ - case ')': - case '}': - case ']': - lexerror("unbalanced parenthesis"); - break; -#endif __MATCHING_PAR__ - - case '(': - copyact('(', ')', lvl+1); - break; - -#ifdef __MATCHING_PAR__ - case '{': - /* example: - #define declare(v, t) t v - declare(v, union{int i, j; float r;}); - */ - copyact('{', '}', lvl+1); - break; - - case '[': - copyact('[', ']', lvl+1); - break; -#endif __MATCHING_PAR__ - - case '\n': - LineNumber++; - while (LoadChar(ch), ch == '#') { - /* This piece of code needs some - explanation: consider the call of - the macro defined as: - #define sum(b,c) (b + c) - in the following form: - sum( - #include my_phone_number - ,2) - in which case the include must be - interpreted as such. - */ - domacro(); /* has read nl, vt or ff */ - /* Loop, for another control line */ - } - - PushBack(); - copy(' '); - break; - - case '/': - LoadChar(ch); - - if (ch == '*' && !InputLevel) { /* skip comment */ - skipcomment(); - continue; - } - - PushBack(); - copy('/'); - break; - - case ',': - if (!lvl) { - /* next parameter encountered */ - copy(EOS); - - if (++nr_of_params >= NPARAMS) { - fatal("too many actual parameters"); - } - - actparams[nr_of_params] = aptr; - } - else { - copy(ch); - } - break; - - case '\'': - case '"' : - /* watch out for brackets in strings, they do - not count ! - */ - match = ch; - copy(ch); - while (LoadChar(ch), ch != EOI) { - if (ch == match) { - break; - } - - if (ch == '\\') { - copy(ch); - LoadChar(ch); - } - else - if (ch == '\n') { - lexerror("newline in string"); - LineNumber++; - copy(match); - break; - } - - copy(ch); - } - - if (ch == match) { - copy(ch); - break; - } - /* Fall through */ - - case EOI : - lexerror("unterminated macro call"); - return; - - default: - copy(ch); - break; - } - } -} -#endif NOPP diff --git a/lang/cem/cemcom/Files b/lang/cem/cemcom/Files deleted file mode 100644 index 13726df5c..000000000 --- a/lang/cem/cemcom/Files +++ /dev/null @@ -1,88 +0,0 @@ -Files -cem.1 -cem.c -cemcom.1 -Parameters -Makefile -LLlex.c -LLlex.h -LLmessage.c -align.h -alloc.c -alloc.h -arith.c -arith.h -asm.c -assert.h -atw.h -blocks.c -char.tab -ch7.c -ch7bin.c -ch7mon.c -class.h -code.c -code.str -conversion.c -cstoper.c -dataflow.c -declar.g -declarator.c -declar.str -decspecs.c -decspecs.str -def.str -domacro.c -dumpidf.c -error.c -eval.c -expr.c -expr.str -expression.g -faulty.h -field.c -field.str -file_info.h -idf.c -idf.str -init.c -input.c -input.h -interface.h -ival.c -label.c -label.h -level.h -macro.str -main.c -make.allocd -make.hfiles -make.next -make.tokcase -make.tokfile -mcomm.c -mes.h -options -options.c -program.g -replace.c -scan.c -sizes.h -skip.c -specials.h -stack.c -stack.str -statement.g -stb.c -storage.c -storage.h -stmt.str -struct.c -struct.str -switch.c -switch.str -tab.c -tokenname.c -tokenname.h -type.c -type.str diff --git a/lang/cem/cemcom/LintPars b/lang/cem/cemcom/LintPars deleted file mode 100644 index 82273bc3e..000000000 --- a/lang/cem/cemcom/LintPars +++ /dev/null @@ -1,146 +0,0 @@ -!File: lint.h -#define LINT 1 /* if defined, 'lint' is produced */ - - -!File: pathlength.h -#define PATHLENGTH 1024 /* max. length of path to file */ - - -!File: errout.h -#define ERROUT STDERR /* file pointer for writing messages */ -#define ERR_SHADOW 0 /* a syntax error overshadows error messages - until ERR_SHADOW symbols have been - accepted without syntax error */ - - -!File: idfsize.h -#define IDFSIZE 64 /* maximum significant length of an identifier */ - - -!File: numsize.h -#define NUMSIZE 256 /* maximum length of a numeric constant */ - - -!File: nparams.h -#define NPARAMS 32 /* maximum number of parameters of macros */ - - -!File: ifdepth.h -#define IFDEPTH 256 /* maximum number of nested if-constructions */ - - -!File: density.h -#define DENSITY 2 /* see switch.[ch] for an explanation */ - - -!File: lapbuf.h -#define LAPBUF 4096 /* size of macro actual parameter buffer */ - - -!File: strsize.h -#define ISTRSIZE 32 /* minimum number of bytes allocated for - storing a string */ -#define RSTRSIZE 8 /* step size in enlarging the memory for - the storage of a string */ - - -!File: target_sizes.h -#define MAXSIZE 8 /* the maximum of the SZ_* constants */ - -/* target machine sizes */ -#define SZ_CHAR (arith)1 -#define SZ_SHORT (arith)2 -#define SZ_WORD (arith)4 -#define SZ_INT (arith)4 -#define SZ_LONG (arith)4 -#ifndef NOFLOAT -#define SZ_FLOAT (arith)4 -#define SZ_DOUBLE (arith)8 -#endif NOFLOAT -#define SZ_POINTER (arith)4 - -/* target machine alignment requirements */ -#define AL_CHAR 1 -#define AL_SHORT SZ_SHORT -#define AL_WORD SZ_WORD -#define AL_INT SZ_WORD -#define AL_LONG SZ_WORD -#ifndef NOFLOAT -#define AL_FLOAT SZ_WORD -#define AL_DOUBLE SZ_WORD -#endif NOFLOAT -#define AL_POINTER SZ_WORD -#define AL_STRUCT 1 -#define AL_UNION 1 - - -!File: botch_free.h -#undef BOTCH_FREE 1 /* when defined, botch freed memory, as a check */ - - -!File: dataflow.h -#undef DATAFLOW 1 /* produce some compile-time xref */ - - -!File: debug.h -#undef DEBUG 1 /* perform various self-tests */ - - -!File: use_tmp.h -#undef PREPEND_SCOPES 1 /* collect exa, exp, ina and inp commands - and if USE_TMP is defined let them - precede the rest of the generated - compact code */ -#undef USE_TMP 1 /* use C_insertpart, C_endpart mechanism - to generate EM-code in the order needed - for the code-generators. If not defined, - the old-style peephole optimizer is - needed. */ - - -!File: parbufsize.h -#define PARBUFSIZE 1024 - - -!File: textsize.h -#define ITEXTSIZE 8 /* 1st piece of memory for repl. text */ -#define RTEXTSIZE 8 /* stepsize for enlarging repl.text */ - - -!File: inputtype.h -#define INP_READ_IN_ONE 1 /* read input file in one */ - - -!File: nopp.h -#undef NOPP 1 /* if NOT defined, use built-int preprocessor */ - - -!File: nobitfield.h -#undef NOBITFIELD 1 /* if NOT defined, implement bitfields */ - - -!File: spec_arith.h -/* describes internal compiler arithmetics */ -#undef SPECIAL_ARITHMETICS /* something different from native long */ - - -!File: static.h -#define GSTATIC /* for large global "static" arrays */ - - -!File: nofloat.h -#undef NOFLOAT 1 /* if NOT defined, floats are implemented */ - - -!File: noRoption.h -#undef NOROPTION 1 /* if NOT defined, R option is implemented */ - - -!File: nocross.h -#undef NOCROSS 1 /* if NOT defined, cross compiler */ - - -!File: regcount.h -#undef REGCOUNT 1 /* count occurrences for register messages */ - - diff --git a/lang/cem/cemcom/Parameters b/lang/cem/cemcom/Parameters deleted file mode 100644 index 226c44716..000000000 --- a/lang/cem/cemcom/Parameters +++ /dev/null @@ -1,139 +0,0 @@ -!File: lint.h -#undef LINT 1 /* if defined, 'lint' is produced */ - - -!File: pathlength.h -#define PATHLENGTH 1024 /* max. length of path to file */ - - -!File: errout.h -#define ERROUT STDERR /* file pointer for writing messages */ -#define MAXERR_LINE 5 /* maximum number of error messages given - on the same input line. */ - - -!File: idfsize.h -#define IDFSIZE 64 /* maximum significant length of an identifier */ - - -!File: numsize.h -#define NUMSIZE 256 /* maximum length of a numeric constant */ - - -!File: nparams.h -#define NPARAMS 32 /* maximum number of parameters of macros */ - - -!File: ifdepth.h -#define IFDEPTH 256 /* maximum number of nested if-constructions */ - - -!File: density.h -#define DENSITY 2 /* see switch.[ch] for an explanation */ - - -!File: lapbuf.h -#define LAPBUF 4096 /* size of macro actual parameter buffer */ - - -!File: strsize.h -#define ISTRSIZE 32 /* minimum number of bytes allocated for - storing a string */ -#define RSTRSIZE 8 /* step size in enlarging the memory for - the storage of a string */ - - -!File: target_sizes.h -#define MAXSIZE 8 /* the maximum of the SZ_* constants */ - -/* target machine sizes */ -#define SZ_CHAR (arith)1 -#define SZ_SHORT (arith)2 -#define SZ_WORD (arith)4 -#define SZ_INT (arith)4 -#define SZ_LONG (arith)4 -#ifndef NOFLOAT -#define SZ_FLOAT (arith)4 -#define SZ_DOUBLE (arith)8 -#endif NOFLOAT -#define SZ_POINTER (arith)4 - -/* target machine alignment requirements */ -#define AL_CHAR 1 -#define AL_SHORT SZ_SHORT -#define AL_WORD SZ_WORD -#define AL_INT SZ_WORD -#define AL_LONG SZ_WORD -#ifndef NOFLOAT -#define AL_FLOAT SZ_WORD -#define AL_DOUBLE SZ_WORD -#endif NOFLOAT -#define AL_POINTER SZ_WORD -#define AL_STRUCT 1 -#define AL_UNION 1 - - -!File: botch_free.h -#undef BOTCH_FREE 1 /* when defined, botch freed memory, as a check */ - - -!File: dataflow.h -#define DATAFLOW 1 /* produce some compile-time xref */ - - -!File: debug.h -#undef DEBUG 1 /* perform various self-tests */ - - -!File: use_tmp.h -#define USE_TMP 1 /* collect exa, exp, ina and inp commands - and let them precede the rest of - the generated compact code */ - - -!File: parbufsize.h -#define PARBUFSIZE 1024 - - -!File: textsize.h -#define ITEXTSIZE 8 /* 1st piece of memory for repl. text */ -#define RTEXTSIZE 8 /* stepsize for enlarging repl.text */ - - -!File: inputtype.h -#define INP_READ_IN_ONE 1 /* read input file in one */ - - -!File: nopp.h -#undef NOPP 1 /* if NOT defined, use built-int preprocessor */ - - -!File: nobitfield.h -#undef NOBITFIELD 1 /* if NOT defined, implement bitfields */ - - -!File: spec_arith.h -/* describes internal compiler arithmetics */ -#undef SPECIAL_ARITHMETICS /* something different from native long */ - - -!File: static.h -#define GSTATIC /* for large global "static" arrays */ - - -!File: nofloat.h -#undef NOFLOAT 1 /* if NOT defined, floats are implemented */ - - -!File: noRoption.h -#undef NOROPTION 1 /* if NOT defined, R option is implemented */ - - -!File: nocross.h -#undef NOCROSS 1 /* if NOT defined, cross compiler */ - - -!File: regcount.h -#undef REGCOUNT 1 /* count occurrences for register messages */ - - diff --git a/lang/cem/cemcom/Resolve b/lang/cem/cemcom/Resolve deleted file mode 100755 index acb50f49c..000000000 --- a/lang/cem/cemcom/Resolve +++ /dev/null @@ -1,67 +0,0 @@ -: create a directory Xsrc with name clashes resolved -: and run make in that directory -: '$Header$' - -case $# in -1) - ;; -*) echo "$0: one argument expected" 1>&2 - exit 1 - ;; -esac -PW=`pwd` -options= -case $1 in -main|emain|lnt) - target=$PW/$1 - ;; -omain) - target=$PW/$1 - options=-DPEEPHOLE - ;; -cemain) - target=$PW/$1 - options=-DCODE_EXPANDER - ;; -Xlint) - target=$1 - ;; -*) echo "$0: $1: Illegal argument" 1>&2 - exit 1 - ;; -esac -if test -d ../Xsrc -then - : -else mkdir ../Xsrc -fi -make EMHOME=$EMHOME longnames -: remove code generating routines from the clashes list as they are defines. -: code generating routine names start with C_ -sed '/^C_/d' < longnames > tmp$$ -cclash -c -l7 tmp$$ > ../Xsrc/Xclashes -rm -f tmp$$ -cd ../Xsrc -if cmp -s Xclashes clashes -then - : -else - mv Xclashes clashes -fi -rm -f Makefile -for i in `cat $PW/Cfiles` -do - cat >> Makefile < $i -EOF -done -make EMHOME=$EMHOME `cat $PW/Cfiles` -rm -f Makefile -ed - $PW/Makefile <<'EOF' -/^#EXCLEXCL/,/^#INCLINCL/d -w Makefile -q -EOF -make EMHOME=$EMHOME COPTIONS=$options MACH=$mach CURRDIR=$PW/ $target diff --git a/lang/cem/cemcom/Version.c b/lang/cem/cemcom/Version.c deleted file mode 100644 index 838ce26e5..000000000 --- a/lang/cem/cemcom/Version.c +++ /dev/null @@ -1,8 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -#ifndef lint -static char Version[] = "ACK CEM compiler Version 3.2"; -#endif lint diff --git a/lang/cem/cemcom/alloc.c b/lang/cem/cemcom/alloc.c deleted file mode 100644 index cb431a4b5..000000000 --- a/lang/cem/cemcom/alloc.c +++ /dev/null @@ -1,159 +0,0 @@ -/* $Header$ */ -/* M E M O R Y A L L O C A T I O N R O U T I N E S */ - -/* The allocation of memory in this program, which plays an important - role in reading files, replacing macros and building expression - trees, is not performed by malloc etc. The reason for having own - memory allocation routines (malloc(), realloc() and free()) is - plain: the garbage collection performed by the library functions - malloc(), realloc() and free() costs a lot of time, while in most - cases (on a VAX) the freeing and reallocation of memory is not - necessary. The only reallocation done in this program is at - building strings in memory. This means that the last - (re-)allocated piece of memory can be extended. - - The (basic) memory allocating routines offered by this memory - handling package are: - - char *malloc(n) : allocate n bytes - char *realloc(ptr, n) : reallocate buffer to n bytes - (works only if ptr was last allocated) - free(ptr) : if ptr points to last allocated - memory, this memory is re-allocatable - Salloc(str, sz) : save string in malloc storage -*/ - -#include -#include "myalloc.h" /* UF */ -#include "debug.h" /* UF */ - -#include "alloc.h" -#include "assert.h" - -#ifdef OWNALLOC -char *sys_break(); -/* the following variables are used for book-keeping */ -static int nfreebytes = 0; /* # free bytes in sys_break space */ -static char *freeb; /* pointer to first free byte */ -static char *lastalloc; /* pointer to last malloced sp */ -static int lastnbytes; /* nr of bytes in last allocated */ - /* space */ -static char *firstfreeb = 0; - -#endif OWNALLOC - -char * -Salloc(str, sz) - register char str[]; - register int sz; -{ - /* Salloc() is not a primitive function: it just allocates a - piece of storage and copies a given string into it. - */ - char *res = Malloc(sz); - register char *m = res; - - while (sz--) - *m++ = *str++; - return res; -} - -#ifdef OWNALLOC - -#define ALIGN(m) (ALIGNSIZE * (((m) - 1) / ALIGNSIZE + 1)) - -char * -malloc(n) - unsigned n; -{ - /* malloc() is a very simple malloc(). - */ - n = ALIGN(n); - if (nfreebytes < n) { - register nbts = (n <= ALLOCSIZ) ? ALLOCSIZ : n; - - if (!nfreebytes) { - if ((freeb = sys_break(nbts)) == ILL_BREAK) - fatal("out of memory"); - } - else { - if (sys_break(nbts) == ILL_BREAK) - fatal("out of memory"); - } - nfreebytes += nbts; - } - lastalloc = freeb; - freeb = lastalloc + n; - lastnbytes = n; - nfreebytes -= n; - return lastalloc; -} - -/*ARGSUSED*/ -char * -realloc(ptr, n) - char *ptr; - unsigned n; -{ - /* realloc() is designed to append more bytes to the latest - allocated piece of memory. However reallocation should be - performed, even if the mentioned memory is not the latest - allocated one, this situation will not occur. To do so, - realloc should know how many bytes are allocated the last - time for that piece of memory. ???? - */ - register int nbytes = n; - - ASSERT(ptr == lastalloc); /* security */ - nbytes -= lastnbytes; /* # bytes required */ - if (nbytes == 0) /* no extra bytes */ - return lastalloc; - - /* if nbytes < 0: free last allocated bytes; - if nbytes > 0: allocate more bytes - */ - if (nbytes > 0) - nbytes = ALIGN(nbytes); - if (nfreebytes < nbytes) { - register int nbts = (nbytes < ALLOCSIZ) ? ALLOCSIZ : nbytes; - if (sys_break(nbts) == ILL_BREAK) - fatal("out of memory"); - nfreebytes += nbts; - } - freeb += nbytes; /* less bytes */ - lastnbytes += nbytes; /* change nr of last all. bytes */ - nfreebytes -= nbytes; /* less or more free bytes */ - return lastalloc; -} - -/* to ensure that the alloc library package will not be loaded: */ -/*ARGSUSED*/ -free(p) - char *p; -{} - -init_mem() -{ - firstfreeb = sys_break(0); - /* align the first memory unit to ALIGNSIZE ??? */ - if ((long) firstfreeb % ALIGNSIZE != 0) { - register char *fb = firstfreeb; - - fb = (char *)ALIGN((long)fb); - firstfreeb = sys_break(fb - firstfreeb); - firstfreeb = fb; - ASSERT((long)firstfreeb % ALIGNSIZE == 0); - } -} - -#ifdef DEBUG -mem_stat() -{ - extern char options[]; - - if (options['m']) - print("Total nr of bytes allocated: %d\n", - sys_break(0) - firstfreeb); -} -#endif DEBUG -#endif OWNALLOC diff --git a/lang/cem/cemcom/alloc.h b/lang/cem/cemcom/alloc.h deleted file mode 100644 index a6bafae42..000000000 --- a/lang/cem/cemcom/alloc.h +++ /dev/null @@ -1,16 +0,0 @@ -/* $Header$ */ -/* PROGRAM'S INTERFACE TO MEMORY ALLOCATION ROUTINES */ - -/* This file serves as the interface between the program and the - memory allocating routines. - There are 3 memory allocation routines: - char *Malloc(n) to allocate n bytes - char *Salloc(str, n) to allocate n bytes - and fill them with string str - char *Realloc(str, n) reallocate the string at str to n bytes -*/ - -extern char *Salloc(), *malloc(), *realloc(); - -#define Malloc(n) malloc((unsigned)(n)) -#define Srealloc(ptr,n) realloc(ptr, (unsigned)(n)) diff --git a/lang/cem/cemcom/code.h b/lang/cem/cemcom/code.h deleted file mode 100644 index 3399b3e02..000000000 --- a/lang/cem/cemcom/code.h +++ /dev/null @@ -1,23 +0,0 @@ -/* $Header$ */ -/* C O D E - G E N E R A T O R D E F I N I T I O N S */ - -struct stat_block { - struct stat_block *next; - label st_break; - label st_continue; -}; - - -/* allocation definitions of struct stat_block */ -/* ALLOCDEF "stat_block" */ -extern char *st_alloc(); -extern struct stat_block *h_stat_block; -#define new_stat_block() ((struct stat_block *) \ - st_alloc((char **)&h_stat_block, sizeof(struct stat_block))) -#define free_stat_block(p) st_free(p, h_stat_block, sizeof(struct stat_block)) - - -#define LVAL 0 -#define RVAL 1 -#define FALSE 0 -#define TRUE 1 diff --git a/lang/cem/cemcom/declarator.h b/lang/cem/cemcom/declarator.h deleted file mode 100644 index 5ecbb70c2..000000000 --- a/lang/cem/cemcom/declarator.h +++ /dev/null @@ -1,45 +0,0 @@ -/* $Header$ */ -/* DEFINITION OF DECLARATOR DESCRIPTORS */ - -/* A 'declarator' consists of an idf and a linked list of - language-defined unary operations: *, [] and (), called - decl_unary's. -*/ - -struct declarator { - struct declarator *next; - struct idf *dc_idf; - struct decl_unary *dc_decl_unary; - struct idstack_item *dc_fparams; /* params for function */ -}; - - -/* allocation definitions of struct declarator */ -/* ALLOCDEF "declarator" */ -extern char *st_alloc(); -extern struct declarator *h_declarator; -#define new_declarator() ((struct declarator *) \ - st_alloc((char **)&h_declarator, sizeof(struct declarator))) -#define free_declarator(p) st_free(p, h_declarator, sizeof(struct declarator)) - - -#define NO_PARAMS ((struct idstack_item *) 0) - -struct decl_unary { - struct decl_unary *next; - int du_fund; /* POINTER, ARRAY or FUNCTION */ - arith du_count; /* for ARRAYs only */ -}; - - -/* allocation definitions of struct decl_unary */ -/* ALLOCDEF "decl_unary" */ -extern char *st_alloc(); -extern struct decl_unary *h_decl_unary; -#define new_decl_unary() ((struct decl_unary *) \ - st_alloc((char **)&h_decl_unary, sizeof(struct decl_unary))) -#define free_decl_unary(p) st_free(p, h_decl_unary, sizeof(struct decl_unary)) - - -extern struct type *declare_type(); -extern struct declarator null_declarator; diff --git a/lang/cem/cemcom/decspecs.h b/lang/cem/cemcom/decspecs.h deleted file mode 100644 index 0b1598c0e..000000000 --- a/lang/cem/cemcom/decspecs.h +++ /dev/null @@ -1,23 +0,0 @@ -/* $Header$ */ -/* DECLARATION SPECIFIER DEFINITION */ - -struct decspecs { - struct decspecs *next; - struct type *ds_type; /* single type */ - int ds_sc_given; /* 1 if the st. class is explicitly given */ - int ds_sc; /* storage class, given or implied */ - int ds_size; /* LONG, SHORT or 0 */ - int ds_unsigned; /* 0 or 1 */ -}; - - -/* allocation definitions of struct decspecs */ -/* ALLOCDEF "decspecs" */ -extern char *st_alloc(); -extern struct decspecs *h_decspecs; -#define new_decspecs() ((struct decspecs *) \ - st_alloc((char **)&h_decspecs, sizeof(struct decspecs))) -#define free_decspecs(p) st_free(p, h_decspecs, sizeof(struct decspecs)) - - -extern struct decspecs null_decspecs; diff --git a/lang/cem/cemcom/def.h b/lang/cem/cemcom/def.h deleted file mode 100644 index abb281559..000000000 --- a/lang/cem/cemcom/def.h +++ /dev/null @@ -1,37 +0,0 @@ -/* $Header$ */ -/* IDENTIFIER DEFINITION DESCRIPTOR */ - -struct def { /* for ordinary tags */ - struct def *next; - int df_level; - struct type *df_type; - int df_sc; /* may be: - GLOBAL, STATIC, EXTERN, IMPLICIT, - TYPEDEF, - FORMAL, AUTO, - ENUM, LABEL - */ - int df_register; /* REG_NONE, REG_DEFAULT or REG_BONUS */ - char df_initialized; /* an initialization has been generated */ - char df_alloc; /* 0, ALLOC_SEEN or ALLOC_DONE */ - char df_used; /* set if idf is used */ - char df_formal_array; /* to warn if sizeof is taken */ - arith df_address; -}; - -#define ALLOC_SEEN 1 /* an allocating declaration has been seen */ -#define ALLOC_DONE 2 /* the allocating declaration has been done */ - -#define REG_NONE 0 /* no register candidate */ -#define REG_DEFAULT 1 /* register candidate, not declared as such */ -#define REG_BONUS 10 /* register candidate, declared as such */ - - -/* allocation definitions of struct def */ -/* ALLOCDEF "def" */ -extern char *st_alloc(); -extern struct def *h_def; -#define new_def() ((struct def *) \ - st_alloc((char **)&h_def, sizeof(struct def))) -#define free_def(p) st_free(p, h_def, sizeof(struct def)) - diff --git a/lang/cem/cemcom/doprnt.c b/lang/cem/cemcom/doprnt.c deleted file mode 100644 index 9cdc126fe..000000000 --- a/lang/cem/cemcom/doprnt.c +++ /dev/null @@ -1,144 +0,0 @@ -/* $Header$ */ -/* STRING MANIPULATION AND PRINT ROUTINES */ - -#include -#include "ssize.h" - -char *long2str(); - -static -integral(c) -{ - switch (c) { - case 'b': - return -2; - case 'd': - return 10; - case 'o': - return -8; - case 'u': - return -10; - case 'x': - return -16; - } - return 0; -} - -static int -format(buf, fmt, argp) - char *buf, *fmt; - char *argp; -{ - register char *pf = fmt, *pa = argp; - register char *pb = buf; - - while (*pf) { - if (*pf == '%') { - register width, base, pad, npad; - char *arg; - char cbuf[2]; - char *badformat = ""; - - /* get padder */ - if (*++pf == '0') { - pad = '0'; - ++pf; - } - else - pad = ' '; - - /* get width */ - width = 0; - while (*pf >= '0' && *pf <= '9') - width = 10 * width + *pf++ - '0'; - - /* get text and move pa */ - if (*pf == 's') { - arg = *(char **)pa; - pa += sizeof(char *); - } - else - if (*pf == 'c') { - cbuf[0] = * (char *) pa; - cbuf[1] = '\0'; - pa += sizeof(int); - arg = &cbuf[0]; - } - else - if (*pf == 'l') { - /* alignment ??? */ - if (base = integral(*++pf)) { - arg = long2str(*(long *)pa, base); - pa += sizeof(long); - } - else { - pf--; - arg = badformat; - } - } - else - if (base = integral(*pf)) { - arg = long2str((long)*(int *)pa, base); - pa += sizeof(int); - } - else - if (*pf == '%') - arg = "%"; - else - arg = badformat; - - npad = width - strlen(arg); - - while (npad-- > 0) - *pb++ = pad; - - while (*pb++ = *arg++); - pb--; - pf++; - } - else - *pb++ = *pf++; - } - return pb - buf; -} - -doprnt(fp, fmt, argp) - File *fp; - char *fmt; - int argp[]; -{ - char buf[SSIZE]; - - sys_write(fp, buf, format(buf, fmt, (char *)argp)); -} - -/*VARARGS1*/ -printf(fmt, args) - char *fmt; - char args; -{ - char buf[SSIZE]; - - sys_write(STDOUT, buf, format(buf, fmt, &args)); -} - -/*VARARGS1*/ -fprintf(fp, fmt, args) - File *fp; - char *fmt; - char args; -{ - char buf[SSIZE]; - - sys_write(fp, buf, format(buf, fmt, &args)); -} - -/*VARARGS1*/ -char * -sprintf(buf, fmt, args) - char *buf, *fmt; - char args; -{ - buf[format(buf, fmt, &args)] = '\0'; - return buf; -} diff --git a/lang/cem/cemcom/em.c b/lang/cem/cemcom/em.c deleted file mode 100644 index 7bd0bd10a..000000000 --- a/lang/cem/cemcom/em.c +++ /dev/null @@ -1,201 +0,0 @@ -/* $Header$ */ -/* EM CODE OUTPUT ROUTINES */ - -#define CMODE 0644 -#define MAX_ARG_CNT 32 - -#include "em.h" -#include -#include "arith.h" -#include "label.h" - -/* - putbyte(), C_open() and C_close() are the basic routines for - respectively write on, open and close the output file. - The put_*() functions serve as formatting functions of the - various EM language constructs. - See "Description of a Machine Architecture for use with - Block Structured Languages" par. 11.2 for the meaning of these - names. -*/ - -/* supply a kind of buffered output */ -#define flush(x) sys_write(ofp, &obuf[0], x) - -static char obuf[BUFSIZ]; -static char *opp = &obuf[0]; -File *ofp = 0; - -putbyte(b) /* shouldn't putbyte() be a macro ??? (EB) */ - int b; -{ - if (opp >= &obuf[BUFSIZ]) { /* flush if buffer overflows */ - if (flush(BUFSIZ) == 0) - sys_stop(S_ABORT); - opp = &obuf[0]; - } - *opp++ = (char) b; -} - -C_init(wsize, psize) - arith wsize, psize; -{} - -C_open(nm) /* open file for compact code output */ - char *nm; -{ - if (nm == 0) - ofp = STDOUT; /* standard output */ - else - if (sys_open(nm, OP_WRITE, &ofp) == 0) - return 0; - return 1; -} - -C_close() -{ - if (flush(opp - &obuf[0]) == 0) - sys_stop(S_ABORT); - opp = obuf; /* reset opp */ - if (ofp != STDOUT) - sys_close(ofp); - ofp = 0; -} - -C_busy() -{ - return ofp != 0; /* true if code is being generated */ -} - -/*** the compact code generating routines ***/ -#define fit16i(x) ((x) >= (long)0xFFFF8000 && (x) <= (long)0x00007FFF) -#define fit8u(x) ((x) <= 0xFF) /* x is already unsigned */ - -put_ilb(l) - label l; -{ - if (fit8u(l)) { - put8(sp_ilb1); - put8((int)l); - } - else { - put8(sp_ilb2); - put16(l); - } -} - -put_dlb(l) - label l; -{ - if (fit8u(l)) { - put8(sp_dlb1); - put8((int)l); - } - else { - put8(sp_dlb2); - put16(l); - } -} - -put_cst(l) - arith l; -{ - if (l >= (arith) -sp_zcst0 && l < (arith) (sp_ncst0 - sp_zcst0)) { - /* we can convert 'l' to an int because its value - can be stored in a byte. - */ - put8((int) l + (sp_zcst0 + sp_fcst0)); - } - else - if (fit16i(l)) { /* the cast from long to int causes no trouble here */ - put8(sp_cst2); - put16((int) l); - } - else { - put8(sp_cst4); - put32(l); - } -} - -put_doff(l, v) - label l; - arith v; -{ - if (v == 0) - put_dlb(l); - else { - put8(sp_doff); - put_dlb(l); - put_cst(v); - } -} - -put_noff(s, v) - char *s; - arith v; -{ - if (v == 0) - put_dnam(s); - else { - put8(sp_doff); - put_dnam(s); - put_cst(v); - } -} - -put_dnam(s) - char *s; -{ - put8(sp_dnam); - put_str(s); -} - -put_pnam(s) - char *s; -{ - put8(sp_pnam); - put_str(s); -} - -#ifdef ____ -put_fcon(s, sz) - char *s; - arith sz; -{ - put8(sp_fcon); - put_cst(sz); - put_str(s); -} -#endif ____ - -put_wcon(sp, v, sz) /* sp_icon, sp_ucon or sp_fcon with int repr */ - int sp; - char *v; - arith sz; -{ - /* how 'bout signextension int --> long ??? */ - put8(sp); - put_cst(sz); - put_str(v); -} - -put_str(s) - char *s; -{ - register int len; - - put_cst((arith) (len = strlen(s))); - while (--len >= 0) - put8(*s++); -} - -put_cstr(s) - char *s; -{ - register int len = prepare_string(s); - - put8(sp_scon); - put_cst((arith) len); - while (--len >= 0) - put8(*s++); -} diff --git a/lang/cem/cemcom/em.h b/lang/cem/cemcom/em.h deleted file mode 100644 index 7d9de7899..000000000 --- a/lang/cem/cemcom/em.h +++ /dev/null @@ -1,42 +0,0 @@ -/* $Header$ */ -/* DESCRIPTION OF INTERFACE TO EM CODE GENERATING ROUTINES */ - -#include "proc_intf.h" /* use macros or functions */ - -/* include the EM description files */ -#include -#include -#include -#include -#include - -/* macros used in the definitions of the interface functions C_* */ -#define OP(x) put_op(x) -#define CST(x) put_cst(x) -#define DCST(x) put_cst(x) -#define CSTR(x) put_cstr(x) -#define PS(x) put_ps(x) -#define DLB(x) put_dlb(x) -#define ILB(x) put_ilb(x) -#define NOFF(x,y) put_noff((x), (y)) -#define DOFF(x,y) put_doff((x), (y)) -#define PNAM(x) put_pnam(x) -#define DNAM(x) put_dnam(x) -#define CEND() put_cend() -#define WCON(x,y,z) put_wcon((x), (y), (z)) -#define FCON(x,y) put_fcon((x), (y)) - -/* variants of primitive "putbyte" */ -#define put8(x) putbyte(x) /* defined in "em.c" */ -#define put16(x) (put8((int) x), put8((int) (x >> 8))) -#define put32(x) (put16((int) x), put16((int) (x >> 16))) -#define put_cend() put8(sp_cend) -#define put_op(x) put8(x) -#define put_ps(x) put8(x) - -/* user interface */ -#define C_magic() put16(sp_magic) /* EM magic word */ - -#ifndef PROC_INTF -#include "writeem.h" -#endif PROC_INTF diff --git a/lang/cem/cemcom/em_lint.h b/lang/cem/cemcom/em_lint.h deleted file mode 100644 index 470c59224..000000000 --- a/lang/cem/cemcom/em_lint.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * (c) copyright 1990 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ - -/* - * This file can be considered the em_code.h file of lint. - * Those code generating functions that are used by cem and that have not - * been defined away by #ifdef LINT, are defined away here. Note that this a - * fairly random collection. E.g. it does not include C_open(), since the - * standard C-open() C_close() sequence is protected by #ifdef LINT, but it - * does include C_close() since the latter is also called in other places, - * to terminate the compilation process. - */ - -#define C_asp(c) -#define C_bra(b) -#define C_cal(p) -#define C_csa(w) -#define C_csb(w) -#define C_fil_dlb(g,o) -#define C_lae_dlb(g,o) -#define C_lal(c) -#define C_lin(c) -#define C_loi(c) -#define C_lol(c) -#define C_sdl(c) -#define C_sti(c) -#define C_stl(c) - -#define C_busy() 0 -#define C_close() - -#define C_df_dlb(l) -#define C_df_dnam(s) -#define C_df_ilb(l) - -#define C_pro_narg(s) -#define C_end(l) - -#define C_exa_dnam(s) -#define C_ina_dnam(s) -#define C_ina_dlb(l) -#define C_exp(s) -#define C_inp(s) - -#define C_bss_cst(n,w,i) - -#define C_con_cst(v) -#define C_con_icon(v,s) -#define C_con_ucon(v,s) -#define C_con_fcon(v,s) -#define C_con_scon(v,s) -#define C_con_dnam(v,s) -#define C_con_dlb(v,s) -#define C_con_pnam(v) - -#define C_rom_cst(v) -#define C_rom_scon(v,s) -#define C_rom_ilb(v) - -#define C_ldl(l) - -#define C_mes_begin(ms) -#define C_mes_end() - -#define C_ms_gto() -#define C_ms_par(b) -#define C_ms_reg(o,s,t,c) - diff --git a/lang/cem/cemcom/emcode.def b/lang/cem/cemcom/emcode.def deleted file mode 100644 index 0e27dcc5f..000000000 --- a/lang/cem/cemcom/emcode.def +++ /dev/null @@ -1,136 +0,0 @@ -% emcode definitions for the CEM compiler -- intermediate code -C_adf(p) | arith p; | OP(op_adf), CST(p) -C_adi(p) | arith p; | OP(op_adi), CST(p) -C_adp(p) | arith p; | OP(op_adp), CST(p) -C_ads(p) | arith p; | OP(op_ads), CST(p) -C_adu(p) | arith p; | OP(op_adu), CST(p) -C_and(p) | arith p; | OP(op_and), CST(p) -C_asp(p) | arith p; | OP(op_asp), CST(p) -C_bra(l) | label l; | OP(op_bra), CST((arith)l) -C_cai() | | OP(op_cai) -C_cal(p) | char *p; | OP(op_cal), PNAM(p) -C_cff() | | OP(op_cff) -C_cfi() | | OP(op_cfi) -C_cfu() | | OP(op_cfu) -C_cif() | | OP(op_cif) -C_cii() | | OP(op_cii) -C_ciu() | | OP(op_ciu) -C_cmf(p) | arith p; | OP(op_cmf), CST(p) -C_cmi(p) | arith p; | OP(op_cmi), CST(p) -C_cmp() | | OP(op_cmp) -C_cmu(p) | arith p; | OP(op_cmu), CST(p) -C_com(p) | arith p; | OP(op_com), CST(p) -C_csa(p) | arith p; | OP(op_csa), CST(p) -C_csb(p) | arith p; | OP(op_csb), CST(p) -C_cuf() | | OP(op_cuf) -C_cui() | | OP(op_cui) -C_cuu() | | OP(op_cuu) -C_dup(p) | arith p; | OP(op_dup), CST(p) -C_dvf(p) | arith p; | OP(op_dvf), CST(p) -C_dvi(p) | arith p; | OP(op_dvi), CST(p) -C_dvu(p) | arith p; | OP(op_dvu), CST(p) -C_fil_dlb(l, o) | label l; arith o; | OP(op_fil), DOFF(l, o) -C_ior(p) | arith p; | OP(op_ior), CST(p) -C_lae_dnam(p, o) | char *p; arith o; | OP(op_lae), NOFF(p, o) -C_lae_dlb(l, o) | label l; arith o; | OP(op_lae), DOFF(l, o) -C_lal(p) | arith p; | OP(op_lal), CST(p) -C_ldc(p) | arith p; | OP(op_ldc), DCST(p) -C_lde_dnam(p, o) | char *p; arith o; | OP(op_lde), NOFF(p, o) -C_lde_dlb(l, o) | label l; arith o; | OP(op_lde), DOFF(l, o) -C_ldl(p) | arith p; | OP(op_ldl), CST(p) -C_lfr(p) | arith p; | OP(op_lfr), CST(p) -C_lin(p) | arith p; | OP(op_lin), CST(p) -C_loc(p) | arith p; | OP(op_loc), CST(p) -C_loe_dnam(p, o) | char *p; arith o; | OP(op_loe), NOFF(p, o) -C_loe_dlb(l, o) | label l; arith o; | OP(op_loe), DOFF(l, o) -C_loi(p) | arith p; | OP(op_loi), CST(p) -C_lol(p) | arith p; | OP(op_lol), CST(p) -C_lor(p) | arith p; | OP(op_lor), CST(p) -C_lpi(p) | char *p; | OP(op_lpi), PNAM(p) -C_mlf(p) | arith p; | OP(op_mlf), CST(p) -C_mli(p) | arith p; | OP(op_mli), CST(p) -C_mlu(p) | arith p; | OP(op_mlu), CST(p) -C_ngf(p) | arith p; | OP(op_ngf), CST(p) -C_ngi(p) | arith p; | OP(op_ngi), CST(p) -C_ret(p) | arith p; | OP(op_ret), CST(p) -C_rmi(p) | arith p; | OP(op_rmi), CST(p) -C_rmu(p) | arith p; | OP(op_rmu), CST(p) -C_sbf(p) | arith p; | OP(op_sbf), CST(p) -C_sbi(p) | arith p; | OP(op_sbi), CST(p) -C_sbs(p) | arith p; | OP(op_sbs), CST(p) -C_sbu(p) | arith p; | OP(op_sbu), CST(p) -C_sde_dnam(p, o) | char *p; arith o; | OP(op_sde), NOFF(p, o) -C_sde_dlb(l, o) | label l; arith o; | OP(op_sde), DOFF(l, o) -C_sdl(p) | arith p; | OP(op_sdl), CST(p) -C_sli(p) | arith p; | OP(op_sli), CST(p) -C_slu(p) | arith p; | OP(op_slu), CST(p) -C_sri(p) | arith p; | OP(op_sri), CST(p) -C_sru(p) | arith p; | OP(op_sru), CST(p) -C_ste_dnam(p, o) | char *p; arith o; | OP(op_ste), NOFF(p, o) -C_ste_dlb(l, o) | label l; arith o; | OP(op_ste), DOFF(l, o) -C_sti(p) | arith p; | OP(op_sti), CST(p) -C_stl(p) | arith p; | OP(op_stl), CST(p) -C_xor(p) | arith p; | OP(op_xor), CST(p) -C_zeq(l) | label l; | OP(op_zeq), CST((arith)l) -C_zge(l) | label l; | OP(op_zge), CST((arith)l) -C_zgt(l) | label l; | OP(op_zgt), CST((arith)l) -C_zle(l) | label l; | OP(op_zle), CST((arith)l) -C_zlt(l) | label l; | OP(op_zlt), CST((arith)l) -C_zne(l) | label l; | OP(op_zne), CST((arith)l) -% -C_df_dlb(l) | label l; | DLB(l) -C_df_dnam(s) | char *s; | DNAM(s) -C_df_ilb(l) | label l; | ILB(l) -% -C_bss_cst(n, w, i) | arith n, w; int i; | - PS(ps_bss), DCST(n), CST(w), CST((arith)i) -% -C_con_icon(val, siz) | char *val; arith siz; | - PS(ps_con), WCON(sp_icon, val, siz), CEND() -C_con_ucon(val, siz) | char *val; arith siz; | - PS(ps_con), WCON(sp_ucon, val, siz), CEND() -C_con_fcon(val, siz) | char *val; arith siz; | - PS(ps_con), WCON(sp_fcon, val, siz), CEND() -C_con_scon(str, siz) | char *str; arith siz; | PS(ps_con), CSTR(str), CEND() -C_con_dnam(str, val) | char *str; arith val; | - PS(ps_con), NOFF(str, val), CEND() -C_con_dlb(l, val) | label l; arith val; | - PS(ps_con), DOFF(l, val), CEND() -C_con_pnam(str) | char *str; | PS(ps_con), PNAM(str), CEND() -% -C_rom_cst(l) | arith l; | PS(ps_rom), CST(l), CEND() -C_rom_icon(val, siz) | char *val; arith siz; | - PS(ps_rom), WCON(sp_icon, val, siz), CEND() -C_rom_fcon(val, siz) | char *val; arith siz; | - PS(ps_rom), WCON(sp_fcon, val, siz), CEND() -C_rom_ilb(l) | label l; | PS(ps_rom), ILB(l), CEND() -% -C_cst(l) | arith l; | CST(l) -C_icon(val, siz) | char *val; arith siz; | WCON(sp_icon, val, siz) -C_ucon(val, siz) | char *val; arith siz; | WCON(sp_ucon, val, siz) -C_fcon(val, siz) | char *val; arith siz; | WCON(sp_fcon, val, siz) -C_scon(str, siz) | char *str; arith siz; | CSTR(str) -C_dnam(str, val) | char *str; arith val; | NOFF(str, val) -C_dlb(l, val) | label l; arith val; | DOFF(l, val) -C_pnam(str) | char *str; | PNAM(str) -C_ilb(l) | label l; | ILB(l) -% -C_pro_narg(p1) | char *p1; | PS(ps_pro), PNAM(p1), CEND() -C_end(l) | arith l; | PS(ps_end), CST(l) -% -C_exa(s) | char *s; | PS(ps_exa), DNAM(s) -C_exp(s) | char *s; | PS(ps_exp), PNAM(s) -C_ina_pt(l) | label l; | PS(ps_ina), DLB(l) -C_ina(s) | char *s; | PS(ps_ina), DNAM(s) -C_inp(s) | char *s; | PS(ps_inp), PNAM(s) -% -C_ms_err() | | PS(ps_mes), CST((arith)ms_err), CEND() -C_ms_emx(p1, p2) | arith p1, p2; | - PS(ps_mes), CST((arith)ms_emx), CST(p1), CST(p2), CEND() -C_ms_reg(a, b, c, d) | arith a, b; int c, d; | - PS(ps_mes), CST((arith)ms_reg), CST(a), CST(b), CST((arith)c), CST((arith)d), CEND() -C_ms_src(l, s) | arith l; char *s; | - PS(ps_mes), CST((arith)ms_src), CST(l), CSTR(s), CEND() -C_ms_flt() | | PS(ps_mes), CST((arith)ms_flt), CEND() -C_ms_par(l) | arith l; | PS(ps_mes), CST((arith)ms_par), CST(l), CEND() -C_ms_gto() | | PS(ps_mes), CST((arith)ms_gto), CEND() diff --git a/lang/cem/cemcom/expr.h b/lang/cem/cemcom/expr.h deleted file mode 100644 index 46e658a05..000000000 --- a/lang/cem/cemcom/expr.h +++ /dev/null @@ -1,102 +0,0 @@ -/* $Header$ */ -/* EXPRESSION DESCRIPTOR */ - -/* What we want to define is the struct expr, but since it contains - a union of various goodies, we define them first; so be patient. -*/ - -struct value { - struct idf *vl_idf; /* idf of an external name or 0 */ - arith vl_value; /* constant, or offset if idf != 0 */ -}; - -struct string { - char *sg_value; /* string of characters repr. the constant */ - label sg_datlab; /* global data-label */ -}; - -struct floating { - char *fl_value; /* pointer to string repr. the fp const. */ - label fl_datlab; /* global data_label */ -}; - -struct oper { - struct type *op_type; /* resulting type of the operation */ - struct expr *op_left; - int op_oper; /* the symbol of the operator */ - struct expr *op_right; -}; - -/* The following constants indicate the class of the expression: */ -#define Value 0 /* it is a value known at load time */ -#define String 1 /* it is a string constant */ -#define Float 2 /* it is a floating point constant */ -#define Oper 3 /* it is a run-time expression */ -#define Type 4 /* only its type is relevant */ - -struct expr { - struct expr *next; - char *ex_file; /* the file it (probably) comes from */ - unsigned int ex_line; /* the line it (probably) comes from */ - struct type *ex_type; - char ex_lvalue; - char ex_flags; - int ex_class; - int ex_depth; - union { - struct value ex_value; - struct string ex_string; - struct floating ex_float; - struct oper ex_oper; - } ex_object; -}; - -/* some abbreviated selections */ -#define VL_VALUE ex_object.ex_value.vl_value -#define VL_IDF ex_object.ex_value.vl_idf -#define SG_VALUE ex_object.ex_string.sg_value -#define SG_DATLAB ex_object.ex_string.sg_datlab -#define FL_VALUE ex_object.ex_float.fl_value -#define FL_DATLAB ex_object.ex_float.fl_datlab -#define OP_TYPE ex_object.ex_oper.op_type -#define OP_LEFT ex_object.ex_oper.op_left -#define OP_OPER ex_object.ex_oper.op_oper -#define OP_RIGHT ex_object.ex_oper.op_right - -#define EXPRTYPE(e) ((e)->ex_type->tp_fund) - -/* An expression is a `load-time constant' if it is of the form - +/- or ; - it is a `compile-time constant' if it is an . -*/ -#define is_ld_cst(e) ((e)->ex_lvalue == 0 && (e)->ex_class == Value) -#define is_cp_cst(e) (is_ld_cst(e) && (e)->VL_IDF == 0) - -/* a floating constant expression ? -*/ -#define is_fp_cst(e) ((e)->ex_class == Float) - -/* some bits for the ex_flag field, to keep track of various - interesting properties of an expression. -*/ -#define EX_SIZEOF 001 /* contains sizeof operator */ -#define EX_CAST 002 /* contains cast */ -#define EX_LOGICAL 004 /* contains logical operator */ -#define EX_COMMA 010 /* contains expression comma */ -#define EX_PARENS 020 /* the top level is parenthesized */ - -#define NILEXPR ((struct expr *)0) - -extern struct expr *intexpr(), *new_oper(); - - -/* allocation definitions of struct expr */ -/* ALLOCDEF "expr" */ -extern char *st_alloc(); -extern struct expr *h_expr; -#define new_expr() ((struct expr *) \ - st_alloc((char **)&h_expr, sizeof(struct expr))) -#define free_expr(p) st_free(p, h_expr, sizeof(struct expr)) - - -#define ISCOMMA(e) ((e)->ex_class == Oper && (e)->OP_OPER == INITCOMMA) diff --git a/lang/cem/cemcom/faulty.h b/lang/cem/cemcom/faulty.h deleted file mode 100644 index 9b3b13d75..000000000 --- a/lang/cem/cemcom/faulty.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ -/* FAULTY DEFINITIONS */ - -#define faulty(tp) ((tp)_faulty(__FILE__, __LINE__)) -#define fault() (_faulty(__FILE__, __LINE__)) diff --git a/lang/cem/cemcom/field.h b/lang/cem/cemcom/field.h deleted file mode 100644 index 794920b66..000000000 --- a/lang/cem/cemcom/field.h +++ /dev/null @@ -1,20 +0,0 @@ -/* $Header$ */ -/* FIELD DESCRIPTOR */ - -struct field { /* for field specifiers */ - struct field *next; - arith fd_mask; - int fd_shift; - int fd_width; - struct sdef *fd_sdef; /* upward pointer */ -}; - - -/* allocation definitions of struct field */ -/* ALLOCDEF "field" */ -extern char *st_alloc(); -extern struct field *h_field; -#define new_field() ((struct field *) \ - st_alloc((char **)&h_field, sizeof(struct field))) -#define free_field(p) st_free(p, h_field, sizeof(struct field)) - diff --git a/lang/cem/cemcom/idf.h b/lang/cem/cemcom/idf.h deleted file mode 100644 index 12496de18..000000000 --- a/lang/cem/cemcom/idf.h +++ /dev/null @@ -1,68 +0,0 @@ -/* $Header$ */ -/* IDENTIFIER DESCRIPTOR */ - -#include "nopp.h" - -/* Since the % operation in the calculation of the hash function - turns out to be expensive, it is replaced by the cheaper XOR (^). - Each character of the identifier is xored with an 8-bit mask which - depends on the position of the character; the sum of these results - is the hash value. The random masks are obtained from a - congruence generator in idf.c. -*/ - -#define HASHSIZE 256 /* must be a power of 2 */ -#define HASH_X 0253 /* Knuth's X */ -#define HASH_A 77 /* Knuth's a */ -#define HASH_C 153 /* Knuth's c */ - -extern char hmask[]; /* the random masks */ -#define HASHMASK (HASHSIZE-1) /* since it is a power of 2 */ -#define STARTHASH() (0) -#define ENHASH(hs,ch,ps) (hs + (ch ^ hmask[ps])) -#define STOPHASH(hs) (hs & HASHMASK) - -struct idstack_item { /* stack of identifiers */ - struct idstack_item *next; - struct idf *is_idf; -}; - - -/* allocation definitions of struct idstack_item */ -/* ALLOCDEF "idstack_item" */ -extern char *st_alloc(); -extern struct idstack_item *h_idstack_item; -#define new_idstack_item() ((struct idstack_item *) \ - st_alloc((char **)&h_idstack_item, sizeof(struct idstack_item))) -#define free_idstack_item(p) st_free(p, h_idstack_item, sizeof(struct idstack_item)) - - -struct idf { - struct idf *next; - char *id_text; -#ifndef NOPP - struct macro *id_macro; - int id_resmac; /* if nonzero: keyword of macroproc. */ -#endif NOPP - int id_reserved; /* non-zero for reserved words */ - struct def *id_def; /* variables, typedefs, enum-constants */ - struct sdef *id_sdef; /* selector tags */ - struct tag *id_struct; /* struct and union tags */ - struct tag *id_enum; /* enum tags */ - int id_special; /* special action needed at occurrence */ -}; - - -/* allocation definitions of struct idf */ -/* ALLOCDEF "idf" */ -extern char *st_alloc(); -extern struct idf *h_idf; -#define new_idf() ((struct idf *) \ - st_alloc((char **)&h_idf, sizeof(struct idf))) -#define free_idf(p) st_free(p, h_idf, sizeof(struct idf)) - - -extern struct idf *str2idf(), *idf_hashed(); - -extern int level; -extern struct idf *gen_idf(); diff --git a/lang/cem/cemcom/ival.c b/lang/cem/cemcom/ival.c deleted file mode 100644 index b439afeca..000000000 --- a/lang/cem/cemcom/ival.c +++ /dev/null @@ -1,624 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ -/* CODE FOR THE INITIALISATION OF GLOBAL VARIABLES */ - -#include "nofloat.h" -#include -#include "debug.h" -#include -#include "nobitfield.h" -#include "arith.h" -#include "align.h" -#include "label.h" -#include "expr.h" -#include "type.h" -#include "struct.h" -#include "field.h" -#include "assert.h" -#include "Lpars.h" -#include "class.h" -#include "sizes.h" -#include "idf.h" -#include "level.h" -#include "def.h" - -#define con_nullbyte() C_con_ucon("0", (arith)1) - -char *symbol2str(); -char *long2str(); -char *strncpy(); -struct expr *do_array(), *do_struct(), *IVAL(); -extern char options[]; - -/* do_ival() performs the initialisation of a global variable - of type tp with the initialisation expression expr by calling IVAL(). - Guided by type tp, the expression is evaluated. -*/ -do_ival(tpp, ex) - struct type **tpp; - struct expr *ex; -{ - if (IVAL(tpp, ex) != 0) - too_many_initialisers(ex); -} - -/* IVAL() recursively guides the initialisation expression through the - different routines for the different types of initialisation: - - array initialisation - - struct initialisation - - fundamental type initialisation - Upto now, the initialisation of a union is not allowed! - An initialisation expression tree consists of normal expressions - which can be joined together by ',' nodes, which operator acts - like the lisp function "cons" to build lists. - IVAL() returns a pointer to the remaining expression tree. -*/ -struct expr * -IVAL(tpp, ex) - struct type **tpp; /* type of global variable */ - register struct expr *ex; /* initialiser expression */ -{ - register struct type *tp = *tpp; - - switch (tp->tp_fund) { - case ARRAY: /* array initialisation */ - if (valid_type(tp->tp_up, "array element") == 0) - return 0; - if (ISCOMMA(ex)) /* list of initialisation expressions */ - return do_array(ex, tpp); - if (tp->tp_up->tp_fund == CHAR && ex->ex_class == String) - /* initialisation like char s[] = "I am a string" */ - ch_array(tpp, ex); - else /* " int i[24] = 12;" */ - check_and_pad(ex, tpp); - break; - case STRUCT: /* struct initialisation */ - if (valid_type(tp, "struct") == 0) - return 0; - if (ISCOMMA(ex)) /* list of initialisation expressions */ - return do_struct(ex, tp); - check_and_pad(ex, tpp); /* "struct foo f = 12;" */ - break; - case UNION: - error("union initialisation not allowed"); - break; - case ERRONEOUS: - break; - default: /* fundamental type */ - if (ISCOMMA(ex)) { /* " int i = {12};" */ - if (IVAL(tpp, ex->OP_LEFT) != 0) - too_many_initialisers(ex); - /* return remainings of the list for the - other members of the aggregate, if this - item belongs to an aggregate. - */ - return ex->OP_RIGHT; - } - check_ival(ex, tp); /* "int i = 12;" */ - break; - } - return 0; -} - -/* do_array() initialises the members of an array described - by type tp with the expressions in expr. - Two important cases: - - the number of members is known - - the number of members is not known - In the latter case, do_array() digests the whole expression - tree it is given. - In the former case, do_array() eats as many members from - the expression tree as are needed for the array. - If there are not sufficient members for the array, the remaining - members are padded with zeroes -*/ -struct expr * -do_array(ex, tpp) - register struct expr *ex; - struct type **tpp; -{ - register struct type *tp = *tpp; - register arith elem_count; - - ASSERT(tp->tp_fund == ARRAY && ISCOMMA(ex)); - /* the following test catches initialisations like - char c[] = {"just a string"}; - or - char d[] = {{"just another string"}}; - The use of the brackets causes this problem. - Note: although the implementation of such initialisations - is completely foolish, we did it!! (no applause, thank you) - */ - if (tp->tp_up->tp_fund == CHAR) { - register struct expr *f = ex->OP_LEFT, *g = NILEXPR; - - while (ISCOMMA(f)) { /* eat the brackets!!! */ - g = f; - f = f->OP_LEFT; - } - if (f->ex_class == String) { /* hallelujah, it's a string! */ - ch_array(tpp, f); - return g ? g->OP_RIGHT : ex->OP_RIGHT; - } - /* else: just go on with the next part of this function */ - if (g != 0) - ex = g; - } - if (tp->tp_size == (arith)-1) { - /* declared with unknown size: [] */ - for (elem_count = 0; ex; elem_count++) { - /* eat whole initialisation expression */ - if (ISCOMMA(ex->OP_LEFT)) { /* embraced member */ - if (IVAL(&(tp->tp_up), ex->OP_LEFT) != 0) - too_many_initialisers(ex); - ex = ex->OP_RIGHT; - } - else { - if (aggregate_type(tp->tp_up)) - ex = IVAL(&(tp->tp_up), ex); - else { - check_ival(ex->OP_LEFT, tp->tp_up); - ex = ex->OP_RIGHT; - } - } - } - /* set the proper size */ - *tpp = construct_type(ARRAY, tp->tp_up, elem_count); - } - else { /* the number of members is already known */ - arith dim = tp->tp_size / tp->tp_up->tp_size; - - for (elem_count = 0; elem_count < dim && ex; elem_count++) { - if (ISCOMMA(ex->OP_LEFT)) { /* embraced member */ - if (IVAL(&(tp->tp_up), ex->OP_LEFT) != 0) - too_many_initialisers(ex); - ex = ex->OP_RIGHT; - } - else { - if (aggregate_type(tp->tp_up)) - ex = IVAL(&(tp->tp_up), ex); - else { - check_ival(ex->OP_LEFT, tp->tp_up); - ex = ex->OP_RIGHT; - } - } - } - if (ex && elem_count == dim) - /* all the members are initialised but there - remains a part of the expression tree which - is returned - */ - return ex; - if ((ex == 0) && elem_count < dim) - /* the expression tree is completely absorbed - but there are still members which must be - initialised with zeroes - */ - do - pad(tp->tp_up); - while (++elem_count < dim); - } - return 0; -} - - -/* do_struct() initialises a struct of type tp with the expression expr. - The main loop is just controlled by the definition of the selectors - during which alignment is taken care of. -*/ -struct expr * -do_struct(ex, tp) - register struct expr *ex; - register struct type *tp; -{ - register struct sdef *sd = tp->tp_sdef; - arith bytes_upto_here = (arith)0; - arith last_offset = (arith)-1; - - ASSERT(tp->tp_fund == STRUCT && ISCOMMA(ex)); - /* as long as there are selectors and there is an initialiser.. */ - while (sd && ex) { - if (ISCOMMA(ex->OP_LEFT)) { /* embraced expression */ - if (IVAL(&(sd->sd_type), ex->OP_LEFT) != 0) - too_many_initialisers(ex); - ex = ex->OP_RIGHT; - } - else { - if (aggregate_type(sd->sd_type)) - /* selector is an aggregate itself */ - ex = IVAL(&(sd->sd_type), ex); - else { -#ifdef NOBITFIELD - /* fundamental type, not embraced */ - check_ival(ex->OP_LEFT, sd->sd_type); - ex = ex->OP_RIGHT; -#else - if (is_anon_idf(sd->sd_idf)) - /* a hole in the struct due to - the use of ";:n;" in a struct - definition. - */ - put_bf(sd->sd_type, (arith)0); - else { /* fundamental type, not embraced */ - check_ival(ex->OP_LEFT, sd->sd_type); - ex = ex->OP_RIGHT; - } -#endif NOBITFIELD - } - } - if (sd->sd_sdef) /* align upto the next selector boundary */ - bytes_upto_here += zero_bytes(sd); - if (last_offset != sd->sd_offset) { - /* don't take the field-width more than once */ - bytes_upto_here += - size_of_type(sd->sd_type, "selector"); - last_offset = sd->sd_offset; - } - sd = sd->sd_sdef; - } - /* perfect fit if (ex && (sd == 0)) holds */ - if ((ex == 0) && (sd != 0)) { - /* there are selectors left which must be padded with zeroes */ - do { - pad(sd->sd_type); - /* take care of the alignment restrictions */ - if (sd->sd_sdef) - bytes_upto_here += zero_bytes(sd); - /* no field thrown-outs here */ - bytes_upto_here += - size_of_type(sd->sd_type, "selector"); - } while (sd = sd->sd_sdef); - } - /* keep on aligning... */ - while (bytes_upto_here++ < tp->tp_size) - con_nullbyte(); - return ex; -} - -/* check_and_pad() is given a simple initialisation expression - where the type can be either a simple or an aggregate type. - In the latter case, only the first member is initialised and - the rest is zeroed. -*/ -check_and_pad(ex, tpp) - register struct expr *ex; - struct type **tpp; -{ - /* ex is of a fundamental type */ - register struct type *tp = *tpp; - - if (tp->tp_fund == ARRAY) { - if (valid_type(tp->tp_up, "array element") == 0) - return; - check_and_pad(ex, &(tp->tp_up)); /* first member */ - if (tp->tp_size == (arith)-1) - /* no size specified upto here: just - set it to the size of one member. - */ - tp = *tpp = construct_type(ARRAY, tp->tp_up, (arith)1); - else { - register int dim = tp->tp_size / tp->tp_up->tp_size; - /* pad remaining members with zeroes */ - while (--dim > 0) - pad(tp->tp_up); - } - } - else - if (tp->tp_fund == STRUCT) { - register struct sdef *sd = tp->tp_sdef; - - if (valid_type(tp, "struct") == 0) - return; - check_and_pad(ex, &(sd->sd_type)); - /* next selector is aligned by adding extra zeroes */ - if (sd->sd_sdef) - zero_bytes(sd); - while (sd = sd->sd_sdef) { /* pad remaining selectors */ - pad(sd->sd_type); - if (sd->sd_sdef) - zero_bytes(sd); - } - } - else /* simple type */ - check_ival(ex, tp); -} - -/* pad() fills an element of type tp with zeroes. - If the element is an aggregate, pad() is called recursively. -*/ -pad(tp) - register struct type *tp; -{ - register arith sz = tp->tp_size; - - switch (tp->tp_fund) { - case ARRAY: - if (valid_type(tp->tp_up, "array element") == 0) - return; - break; - case STRUCT: - if (valid_type(tp, "struct") == 0) - return; - break; - case UNION: - if (valid_type(tp, "union") == 0) - return; - if (options['R']) { - warning("initialisation of unions not allowed"); - } - break; -#ifndef NOBITFIELD - case FIELD: - put_bf(tp, (arith)0); - return; -#endif NOBITFIELD - case ERRONEOUS: - return; - } - - while (sz >= word_size) { - C_con_cst((arith) 0); - sz -= word_size; - } - while (sz) { - C_con_icon("0", (arith) 1); - sz--; - } -} - -/* check_ival() checks whether the initialisation of an element - of a fundamental type is legal and, if so, performs the initialisation - by directly generating the necessary code. - No further comment is needed to explain the internal structure - of this straightforward function. -*/ -check_ival(expr, tp) - register struct expr *expr; - register struct type *tp; -{ - /* The philosophy here is that ch7cast puts an explicit - conversion node in front of the expression if the types - are not compatible. In this case, the initialisation - expression is no longer a constant. - */ - struct expr *ex = expr; - - switch (tp->tp_fund) { - case CHAR: - case SHORT: - case INT: - case LONG: - case ENUM: - case POINTER: - ch7cast(&ex, '=', tp); - expr = ex; -#ifdef DEBUG - print_expr("init-expr after cast", expr); -#endif DEBUG - if (!is_ld_cst(expr)) - illegal_init_cst(expr); - else - if (expr->VL_CLASS == Const) - con_int(expr); - else - if (expr->VL_CLASS == Name) { - register struct idf *idf = expr->VL_IDF; - - if (idf->id_def->df_level >= L_LOCAL) - illegal_init_cst(expr); - else /* e.g., int f(); int p = f; */ - if (idf->id_def->df_type->tp_fund == FUNCTION) - C_con_pnam(idf->id_text); - else /* e.g., int a; int *p = &a; */ - C_con_dnam(idf->id_text, expr->VL_VALUE); - } - else { - ASSERT(expr->VL_CLASS == Label); - C_con_dlb(expr->VL_LBL, expr->VL_VALUE); - } - break; -#ifndef NOFLOAT - case FLOAT: - case DOUBLE: - ch7cast(&ex, '=', tp); - expr = ex; -#ifdef DEBUG - print_expr("init-expr after cast", expr); -#endif DEBUG - if (expr->ex_class == Float) - C_con_fcon(expr->FL_VALUE, expr->ex_type->tp_size); - else - if (expr->ex_class == Oper && expr->OP_OPER == INT2FLOAT) { - /* float f = 1; */ - expr = expr->OP_RIGHT; - if (is_cp_cst(expr)) - C_con_fcon(long2str((long)expr->VL_VALUE, 10), - tp->tp_size); - else - illegal_init_cst(expr); - } - else - illegal_init_cst(expr); - break; -#endif NOFLOAT - -#ifndef NOBITFIELD - case FIELD: - ch7cast(&ex, '=', tp->tp_up); - expr = ex; -#ifdef DEBUG - print_expr("init-expr after cast", expr); -#endif DEBUG - if (is_cp_cst(expr)) - put_bf(tp, expr->VL_VALUE); - else - illegal_init_cst(expr); - break; -#endif NOBITFIELD - - case ERRONEOUS: - break; - default: - crash("check_ival"); - } -} - -/* ch_array() initialises an array of characters when given - a string constant. - Alignment is taken care of. -*/ -ch_array(tpp, ex) - struct type **tpp; /* type tp = array of characters */ - struct expr *ex; -{ - register struct type *tp = *tpp; - register arith length = ex->SG_LEN; - char *s; - arith ntopad; - - ASSERT(ex->ex_class == String); - if (tp->tp_size == (arith)-1) { - /* set the dimension */ - tp = *tpp = construct_type(ARRAY, tp->tp_up, length); - ntopad = align(tp->tp_size, word_size) - tp->tp_size; - } - else { - arith dim = tp->tp_size / tp->tp_up->tp_size; - extern char options[]; - - if (length > dim) { - if (options['R']) - too_many_initialisers(ex); - else { /* don't take the null byte into account */ - if (length > dim + 1) - expr_warning(ex, - "too many initialisers"); - length = dim; - } - } - ntopad = align(dim, word_size) - length; - } - /* throw out the characters of the already prepared string */ - s = Malloc((unsigned) (length + ntopad)); - clear(s, (int) (length + ntopad)); - strncpy(s, ex->SG_VALUE, (int) length); - free(ex->SG_VALUE); - str_cst(s, (int) (length + ntopad)); - free(s); -} - -/* As long as some parts of the pipeline cannot handle very long string - constants, string constants are written out in chunks -*/ -str_cst(str, len) - register char *str; - register int len; -{ - arith chunksize = ((127 + word_size) / word_size) * word_size; - - while (len > chunksize) { - C_con_scon(str, chunksize); - len -= chunksize; - str += chunksize; - } - C_con_scon(str, (arith) len); -} - -#ifndef NOBITFIELD -/* put_bf() takes care of the initialisation of (bit-)field - selectors of a struct: each time such an initialisation takes place, - put_bf() is called instead of the normal code generating routines. - Put_bf() stores the given integral value into "field" and - "throws" the result of "field" out if the current selector - is the last of this number of fields stored at the same address. -*/ -put_bf(tp, val) - struct type *tp; - arith val; -{ - static long field = (arith)0; - static arith offset = (arith)-1; - register struct field *fd = tp->tp_field; - register struct sdef *sd = fd->fd_sdef; - static struct expr exp; - - ASSERT(sd); - if (offset == (arith)-1) { - /* first bitfield in this field */ - offset = sd->sd_offset; - exp.ex_type = tp->tp_up; - exp.ex_class = Value; - exp.VL_CLASS = Const; - } - if (val != 0) /* insert the value into "field" */ - field |= (val & fd->fd_mask) << fd->fd_shift; - if (sd->sd_sdef == 0 || sd->sd_sdef->sd_offset != offset) { - /* the selector was the last stored at this address */ - exp.VL_VALUE = field; - con_int(&exp); - field = (arith)0; - offset = (arith)-1; - } -} -#endif NOBITFIELD - -int -zero_bytes(sd) - register struct sdef *sd; -{ - /* fills the space between a selector of a struct - and the next selector of that struct with zero-bytes. - */ - register int n = sd->sd_sdef->sd_offset - sd->sd_offset - - size_of_type(sd->sd_type, "struct member"); - register int count = n; - - while (n-- > 0) - con_nullbyte(); - return count; -} - -int -valid_type(tp, str) - struct type *tp; - char *str; -{ - if (tp->tp_size < 0) { - error("size of %s unknown", str); - return 0; - } - return 1; -} - -con_int(ex) - register struct expr *ex; -{ - register struct type *tp = ex->ex_type; - - ASSERT(is_cp_cst(ex)); - if (tp->tp_unsigned) - C_con_ucon(long2str((long)ex->VL_VALUE, -10), tp->tp_size); - else - C_con_icon(long2str((long)ex->VL_VALUE, 10), tp->tp_size); -} - -illegal_init_cst(ex) - struct expr *ex; -{ - expr_error(ex, "illegal initialisation constant"); -} - -too_many_initialisers(ex) - struct expr *ex; -{ - expr_error(ex, "too many initialisers"); -} - -aggregate_type(tp) - register struct type *tp; -{ - return tp->tp_fund == ARRAY || tp->tp_fund == STRUCT; -} diff --git a/lang/cem/cemcom/l_dummy.c b/lang/cem/cemcom/l_dummy.c deleted file mode 100644 index 9e524ee86..000000000 --- a/lang/cem/cemcom/l_dummy.c +++ /dev/null @@ -1,70 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ - -/* - *The following functions are hacked to null-functions (i.e. they - * do nothing). This needs another solution in the future. !!???!! - */ -#include "lint.h" - -#ifdef LINT - -#include "arith.h" -#include "label.h" - -C_close(){} -int C_busy(){return 0;} - - -/* More routines */ -/* ARGSUSED */ -CC_bhcst(ps_xxx,n,w,i) arith n,w; {} -/* ARGSUSED */ -CC_crcst(ps_xxx,v) arith v; {} -/* ARGSUSED */ -CC_crdlb(ps_xxx,v,s) label v; arith s; {} -/* ARGSUSED */ -CC_crdnam(ps_xxx,v,s) char *v; arith s; {} -/* ARGSUSED */ -CC_crxcon(op,ps_xxx,v,s) char *v; arith s; {} -/* ARGSUSED */ -CC_crilb(ps_xxx,v) label v; {} -/* ARGSUSED */ -CC_crpnam(ps_xxx,v) char *v; {} -/* ARGSUSED */ -CC_crscon(ps_xxx,v,s) char *v; arith s; {} -/* ARGSUSED */ -CC_cst(l) {} -/* ARGSUSED */ -CC_dfdlb(l) label l; {} -/* ARGSUSED */ -CC_dfdnam(s) char *s; {} -/* ARGSUSED */ -CC_dfilb(l) label l; {} -/* ARGSUSED */ -CC_end(l) arith l; {} -CC_msend() {} -/* ARGSUSED */ -CC_msstart(ms) {} -/* ARGSUSED */ -CC_opcst(op_xxx,c) arith c; {} -/* ARGSUSED */ -CC_opdlb(op_xxx,g,o) label g; arith o; {} -/* ARGSUSED */ -CC_opilb(op_xxx,b) label b; {} -/* ARGSUSED */ -CC_oppnam(op_xxx,p) char *p; {} -/* ARGSUSED */ -CC_pronarg(s) char *s; {} -/* ARGSUSED */ -CC_psdlb(ps_xxx,l) label l; {} -/* ARGSUSED */ -CC_psdnam(ps_xxx,s) char *s; {} -/* ARGSUSED */ -CC_pspnam(ps_xxx,s) char *s; {} -/* ARGSUSED */ -CC_scon(v,s) char *s; {} -#endif LINT diff --git a/lang/cem/cemcom/macro.h b/lang/cem/cemcom/macro.h deleted file mode 100644 index cdd023f89..000000000 --- a/lang/cem/cemcom/macro.h +++ /dev/null @@ -1,52 +0,0 @@ -/* $Header$ */ -/* PREPROCESSOR: DEFINITION OF MACRO DESCRIPTOR */ - -#include "nopp.h" - -#ifndef NOPP -/* The flags of the mc_flag field of the macro structure. Note that - these flags can be set simultaneously. -*/ -#define NOFLAG 0 /* no special flags */ -#define FUNC 01 /* function attached */ -#define PREDEF 02 /* predefined macro */ - -#define FORMALP 0200 /* mask for creating macro formal parameter */ - -/* The macro descriptor is very simple, except the fact that the - mc_text, which points to the replacement text, contains the - non-ascii characters \201, \202, etc, indicating the position of a - formal parameter in this text. -*/ -struct macro { - struct macro *next; - char * mc_text; /* the replacement text */ - int mc_nps; /* number of formal parameters */ - int mc_length; /* length of replacement text */ - char mc_flag; /* marking this macro */ -}; - - -/* allocation definitions of struct macro */ -/* ALLOCDEF "macro" */ -extern char *st_alloc(); -extern struct macro *h_macro; -#define new_macro() ((struct macro *) \ - st_alloc((char **)&h_macro, sizeof(struct macro))) -#define free_macro(p) st_free(p, h_macro, sizeof(struct macro)) - - -/* `token' numbers of keywords of command-line processor -*/ -#define K_UNKNOWN 0 -#define K_DEFINE 1 -#define K_ELIF 2 -#define K_ELSE 3 -#define K_ENDIF 4 -#define K_IF 5 -#define K_IFDEF 6 -#define K_IFNDEF 7 -#define K_INCLUDE 8 -#define K_LINE 9 -#define K_UNDEF 10 -#endif NOPP diff --git a/lang/cem/cemcom/make.emfun b/lang/cem/cemcom/make.emfun deleted file mode 100755 index d3fe92f60..000000000 --- a/lang/cem/cemcom/make.emfun +++ /dev/null @@ -1,19 +0,0 @@ -ed - $1 <<'--EOI--' -g/^%/d -g/^ /.-1,.j -1,$s/^\([^|]*\)|\([^|]*\)|\(.*\)$/\ -\1 \2 {\ -\3;\ -}/ -1i -/* EM COMPACT CODE -- PROCEDURAL INTERFACE (generated from emcode.def) */ -#include "em.h" -#ifdef PROC_INTF -#include "label.h" -#include "arith.h" -. -$a -#endif PROC_INTF -. -1,$p ---EOI-- diff --git a/lang/cem/cemcom/make.emmac b/lang/cem/cemcom/make.emmac deleted file mode 100755 index 5337f40f8..000000000 --- a/lang/cem/cemcom/make.emmac +++ /dev/null @@ -1,10 +0,0 @@ -ed - $1 <<'--EOI--' -g/^%/d -g/^ /.-1,.j -1,$s/^\([^|]*\)|[^|]*|\(.*\)$/\ -#define \1 (\2)/ -1i -/* EM COMPACT CODE -- MACRO DEFINITIONS (generated from emcode.def) */ -. -1,$p ---EOI-- diff --git a/lang/cem/cemcom/nmclash.c b/lang/cem/cemcom/nmclash.c deleted file mode 100644 index e820442de..000000000 --- a/lang/cem/cemcom/nmclash.c +++ /dev/null @@ -1,9 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* Accepted if many characters of long names are significant */ -/* $Header$ */ -abcdefghijklmnopr() { } -abcdefghijklmnopq() { } -main() { } diff --git a/lang/cem/cemcom/stack.h b/lang/cem/cemcom/stack.h deleted file mode 100644 index 27a7f312f..000000000 --- a/lang/cem/cemcom/stack.h +++ /dev/null @@ -1,46 +0,0 @@ -/* $Header$ */ -/* IDENTIFIER STACK DEFINITIONS */ - -/* The identifier stack is implemented as a stack of sets. - The stack is implemented by a doubly linked list, - the sets by singly linked lists. -*/ - -struct stack_level { - struct stack_level *next; - struct stack_level *sl_next; /* upward link */ - struct stack_level *sl_previous; /* downward link */ - struct stack_entry *sl_entry; /* sideward link */ - arith sl_local_offset; /* @ for first coming object */ - arith sl_max_block; /* maximum size of sub-block */ - int sl_level; -}; - - -/* allocation definitions of struct stack_level */ -/* ALLOCDEF "stack_level" */ -extern char *st_alloc(); -extern struct stack_level *h_stack_level; -#define new_stack_level() ((struct stack_level *) \ - st_alloc((char **)&h_stack_level, sizeof(struct stack_level))) -#define free_stack_level(p) st_free(p, h_stack_level, sizeof(struct stack_level)) - - -struct stack_entry { - struct stack_entry *next; - struct idf *se_idf; -}; - - -/* allocation definitions of struct stack_entry */ -/* ALLOCDEF "stack_entry" */ -extern char *st_alloc(); -extern struct stack_entry *h_stack_entry; -#define new_stack_entry() ((struct stack_entry *) \ - st_alloc((char **)&h_stack_entry, sizeof(struct stack_entry))) -#define free_stack_entry(p) st_free(p, h_stack_entry, sizeof(struct stack_entry)) - - -extern struct stack_level *local_level; -extern struct stack_level *stack_level_of(); -extern int level; diff --git a/lang/cem/cemcom/storage.c b/lang/cem/cemcom/storage.c deleted file mode 100644 index 1477f7123..000000000 --- a/lang/cem/cemcom/storage.c +++ /dev/null @@ -1,67 +0,0 @@ -/* $Header$ */ -/* S T R U C T U R E - S T O R A G E M A N A G E M E N T */ - -/* Assume that each structure contains a field "next", of pointer - type, as first tagfield. - struct xxx serves as a general structure: it just declares the - tagfield "next" as first field of a structure. - Please don't worry about any warnings when compiling this file - because some dirty tricks are performed to obtain the necessary - actions. -*/ - -#include "debug.h" /* UF */ -#include "botch_free.h" /* UF */ -#include "assert.h" -#include "alloc.h" -#include "storage.h" - -struct xxx { - char *next; -}; - -char * -head_alloc(phead, size) - char **phead; - int size; -{ - struct xxx *tmp; - - if (*phead == 0) { - return Malloc(size); - } - tmp = (struct xxx *) (*phead); - *phead = (char *) tmp->next; - return (char *) tmp; -} - -/* instead of Calloc: */ -clear(ptr, n) - char *ptr; - int n; -{ - ASSERT((long)ptr % sizeof (long) == 0); - while (n >= sizeof (long)) { /* high-speed clear loop */ - *(long *)ptr = 0L; - ptr += sizeof (long), n -= sizeof (long); - } - while (n--) - *ptr++ = '\0'; -} - -#ifdef BOTCH_FREE -botch(ptr, n) - char *ptr; - int n; -{ /* Writes garbage over n chars starting from ptr. - Used to check if freed memory is used inappropriately. - */ - ASSERT((long)ptr % sizeof (long) == 0); - while (n >= sizeof (long)) { /* high-speed botch loop */ - *(long *)ptr = 025252525252L; - ptr += sizeof (long), n -= sizeof (long); - } - while (n--) - *ptr++ = '\252'; -} -#endif BOTCH_FREE diff --git a/lang/cem/cemcom/storage.h b/lang/cem/cemcom/storage.h deleted file mode 100644 index 8eec82148..000000000 --- a/lang/cem/cemcom/storage.h +++ /dev/null @@ -1,23 +0,0 @@ -/* $Header$ */ -/* S T R U C T U R E - S T O R A G E D E F I N I T I O N S */ - -/* Storage allocation is one of the most expensive operations in - the compiler and consequently much thought and experimentation - has gone into it. To simplify the hooking in of new super-fancy - algorithms, all allocating and freeing of storage for structs - goes through the macros - st_alloc(&head, size) - st_free(ptr, head, size) - which, hopefully, convey enough information. -*/ - -extern char *head_alloc(); - -#define st_alloc(headp, size) head_alloc((char **)headp, size) - -#ifndef BOTCH_FREE -#define st_free(ptr, head, size) (ptr->next = head, head = ptr) -#else def BOTCH_FREE -#define st_free(ptr, head, size) (botch((char *)(ptr), size), \ - ptr->next = head, head = ptr) -#endif BOTCH_FREE diff --git a/lang/cem/cemcom/string.c b/lang/cem/cemcom/string.c deleted file mode 100644 index 5a61cc304..000000000 --- a/lang/cem/cemcom/string.c +++ /dev/null @@ -1,277 +0,0 @@ -/* $Header$ */ -/* STRING MANIPULATION AND PRINT ROUTINES */ - -#include -#include "string.h" -#include "nopp.h" -#include "str_params.h" -#include "arith.h" - -doprnt(fp, fmt, argp) - File *fp; - char *fmt; - int argp[]; -{ - char buf[SSIZE]; - - sys_write(fp, buf, format(buf, fmt, (char *)argp)); -} - -/*VARARGS1*/ -printf(fmt, args) - char *fmt; - char args; -{ - char buf[SSIZE]; - - sys_write(STDOUT, buf, format(buf, fmt, &args)); -} - -/*VARARGS1*/ -fprintf(fp, fmt, args) - File *fp; - char *fmt; - char args; -{ - char buf[SSIZE]; - - sys_write(fp, buf, format(buf, fmt, &args)); -} - -/*VARARGS1*/ -char * -sprintf(buf, fmt, args) - char *buf, *fmt; - char args; -{ - buf[format(buf, fmt, &args)] = '\0'; - return buf; -} - -int -format(buf, fmt, argp) - char *buf, *fmt; - char *argp; -{ - register char *pf = fmt, *pa = argp; - register char *pb = buf; - - while (*pf) { - if (*pf == '%') { - register width, base, pad, npad; - char *arg; - char cbuf[2]; - char *badformat = ""; - - /* get padder */ - if (*++pf == '0') { - pad = '0'; - ++pf; - } - else - pad = ' '; - - /* get width */ - width = 0; - while (*pf >= '0' && *pf <= '9') - width = 10 * width + *pf++ - '0'; - - /* get text and move pa */ - if (*pf == 's') { - arg = *(char **)pa; - pa += sizeof(char *); - } - else - if (*pf == 'c') { - cbuf[0] = * (char *) pa; - cbuf[1] = '\0'; - pa += sizeof(int); - arg = &cbuf[0]; - } - else - if (*pf == 'l') { - /* alignment ??? */ - if (base = integral(*++pf)) { - arg = int_str(*(long *)pa, base); - pa += sizeof(long); - } - else { - pf--; - arg = badformat; - } - } - else - if (base = integral(*pf)) { - arg = int_str((long)*(int *)pa, base); - pa += sizeof(int); - } - else - if (*pf == '%') - arg = "%"; - else - arg = badformat; - - npad = width - strlen(arg); - - while (npad-- > 0) - *pb++ = pad; - - while (*pb++ = *arg++); - pb--; - pf++; - } - else - *pb++ = *pf++; - } - return pb - buf; -} - -integral(c) -{ - switch (c) { - case 'b': - return -2; - case 'd': - return 10; - case 'o': - return -8; - case 'u': - return -10; - case 'x': - return -16; - } - return 0; -} - -/* Integer to String translator -*/ -char * -int_str(val, base) - register long val; - register base; -{ - /* int_str() is a very simple integer to string converter. - base < 0 : unsigned. - base must be an element of [-16,-2] V [2,16]. - */ - static char numbuf[MAXWIDTH]; - static char vec[] = "0123456789ABCDEF"; - register char *p = &numbuf[MAXWIDTH]; - int sign = (base > 0); - - *--p = '\0'; /* null-terminate string */ - if (val) { - if (base > 0) { - if (val < (arith)0) { - if ((val = -val) < (arith)0) - goto overflow; - } - else - sign = 0; - } - else - if (base < 0) { /* unsigned */ - base = -base; - if (val < (arith)0) { - register mod, i; - - overflow: - /* this takes a rainy Sunday afternoon to explain */ - /* ??? */ - mod = 0; - for (i = 0; i < 8 * sizeof val; i++) { - mod <<= 1; - if (val < 0) - mod++; - val <<= 1; - if (mod >= base) { - mod -= base; - val++; - } - } - *--p = vec[mod]; - } - } - - do { - *--p = vec[(int) (val % base)]; - val /= base; - } while (val != (arith)0); - - if (sign) - *--p = '-'; /* don't forget it !! */ - } - else - *--p = '0'; /* just a simple 0 */ - - return p; -} - -/* return negative, zero or positive value if - resp. s < t, s == t or s > t -*/ -int -strcmp(s, t) - register char *s, *t; -{ - while (*s == *t++) - if (*s++ == '\0') - return 0; - return *s - *--t; -} - -/* return length of s -*/ -int -strlen(s) - char *s; -{ - register char *b = s; - - while (*b++) - ; - return b - s - 1; -} - -#ifndef NOPP -/* append t to s -*/ -char * -strcat(s, t) - register char *s, *t; -{ - register char *b = s; - - while (*s++) - ; - s--; - while (*s++ = *t++) - ; - return b; -} - -/* Copy t into s -*/ -char * -strcpy(s, t) - register char *s, *t; -{ - register char *b = s; - - while (*s++ = *t++) - ; - return b; -} - -char * -rindex(str, chr) - register char *str, chr; -{ - register char *retptr = 0; - - while (*str) - if (*str++ == chr) - retptr = &str[-1]; - return retptr; -} -#endif NOPP diff --git a/lang/cem/cemcom/string.h b/lang/cem/cemcom/string.h deleted file mode 100644 index ffeeb6bba..000000000 --- a/lang/cem/cemcom/string.h +++ /dev/null @@ -1,13 +0,0 @@ -/* $Header$ */ -/* STRING-ROUTINE DEFINITIONS */ - -#define stdin 0 -#define stdout 1 -#define stderr 2 - -#define itos(n) int_str((long)(n), 10) - -char *sprintf(); /* string.h */ -char *int_str(); /* string.h */ - -char *strcpy(), *strcat(), *rindex(); diff --git a/lang/cem/cemcom/struct.h b/lang/cem/cemcom/struct.h deleted file mode 100644 index 8caab6786..000000000 --- a/lang/cem/cemcom/struct.h +++ /dev/null @@ -1,44 +0,0 @@ -/* $Header$ */ -/* SELECTOR DESCRIPTOR */ - -struct sdef { /* for selectors */ - struct sdef *next; - int sd_level; - struct idf *sd_idf; /* its name */ - struct sdef *sd_sdef; /* the next selector */ - struct type *sd_stype; /* the struct it belongs to */ - struct type *sd_type; /* its type */ - arith sd_offset; -}; - -extern char *st_alloc(); - - -/* allocation definitions of struct sdef */ -/* ALLOCDEF "sdef" */ -extern char *st_alloc(); -extern struct sdef *h_sdef; -#define new_sdef() ((struct sdef *) \ - st_alloc((char **)&h_sdef, sizeof(struct sdef))) -#define free_sdef(p) st_free(p, h_sdef, sizeof(struct sdef)) - - -struct tag { /* for struct-, union- and enum tags */ - struct tag *next; - int tg_level; - int tg_busy; /* non-zero during declaration of struct/union pack */ - struct type *tg_type; -}; - - - -/* allocation definitions of struct tag */ -/* ALLOCDEF "tag" */ -extern char *st_alloc(); -extern struct tag *h_tag; -#define new_tag() ((struct tag *) \ - st_alloc((char **)&h_tag, sizeof(struct tag))) -#define free_tag(p) st_free(p, h_tag, sizeof(struct tag)) - - -struct sdef *idf2sdef(); diff --git a/lang/cem/cemcom/switch.h b/lang/cem/cemcom/switch.h deleted file mode 100644 index 07998b9e7..000000000 --- a/lang/cem/cemcom/switch.h +++ /dev/null @@ -1,40 +0,0 @@ -/* $Header$ */ -/* S W I T C H - T A B L E - S T R U C T U R E */ - -struct switch_hdr { - struct switch_hdr *next; - label sh_break; - label sh_default; - label sh_table; - int sh_nrofentries; - struct type *sh_type; - arith sh_lowerbd; - arith sh_upperbd; - struct case_entry *sh_entries; -}; - - -/* allocation definitions of struct switch_hdr */ -/* ALLOCDEF "switch_hdr" */ -extern char *st_alloc(); -extern struct switch_hdr *h_switch_hdr; -#define new_switch_hdr() ((struct switch_hdr *) \ - st_alloc((char **)&h_switch_hdr, sizeof(struct switch_hdr))) -#define free_switch_hdr(p) st_free(p, h_switch_hdr, sizeof(struct switch_hdr)) - - -struct case_entry { - struct case_entry *next; - label ce_label; - arith ce_value; -}; - - -/* allocation definitions of struct case_entry */ -/* ALLOCDEF "case_entry" */ -extern char *st_alloc(); -extern struct case_entry *h_case_entry; -#define new_case_entry() ((struct case_entry *) \ - st_alloc((char **)&h_case_entry, sizeof(struct case_entry))) -#define free_case_entry(p) st_free(p, h_case_entry, sizeof(struct case_entry)) - diff --git a/lang/cem/cemcom/system.c b/lang/cem/cemcom/system.c deleted file mode 100644 index dd80863b1..000000000 --- a/lang/cem/cemcom/system.c +++ /dev/null @@ -1,72 +0,0 @@ -/* $Header$ */ -/* SYSTEM DEPENDENT ROUTINES */ - -#include "system.h" -#include "inputtype.h" -#include - -extern long lseek(); - -int -xopen(name, flag, mode) - char *name; -{ - if (name[0] == '-' && name[1] == '\0') - return (flag == OP_RDONLY) ? 0 : 1; - - switch (flag) { - - case OP_RDONLY: - return open(name, 0); - case OP_WRONLY: - return open(name, 1); - case OP_CREAT: - return creat(name, mode); - case OP_APPEND: - { - register fd; - - if ((fd = open(name, 1)) < 0) - return -1; - lseek(fd, 0L, 2); - return fd; - } - } - /*NOTREACHED*/ -} - -int -xclose(fildes) -{ - if (fildes != 0 && fildes != 1) - return close(fildes); - return -1; -} - -#ifdef READ_IN_ONE -long -xfsize(fildes) -{ - struct stat stbuf; - - if (fstat(fildes, &stbuf) != 0) - return -1; - return stbuf.st_size; -} -#endif READ_IN_ONE - -exit(n) -{ - _exit(n); -} - -xstop(how, stat) -{ - switch (how) { - case S_ABORT: - abort(); - case S_EXIT: - exit(stat); - } - /*NOTREACHED*/ -} diff --git a/lang/cem/cemcom/system.h b/lang/cem/cemcom/system.h deleted file mode 100644 index ae69ff8cb..000000000 --- a/lang/cem/cemcom/system.h +++ /dev/null @@ -1,34 +0,0 @@ -/* $Header$ */ -/* SYSTEM DEPENDANT DEFINITIONS */ - -#include -#include - -#define OP_RDONLY 0 /* open for read */ -#define OP_WRONLY 1 /* open for write */ -#define OP_CREAT 2 /* create and open for write */ -#define OP_APPEND 3 /* open for write at end */ - -#define sys_open(name, flag) xopen(name, flag, 0) -#define sys_close(fildes) xclose(fildes) -#define sys_read(fildes, buffer, nbytes) read(fildes, buffer, nbytes) -#define sys_write(fildes, buffer, nbytes) write(fildes, buffer, nbytes) -#define sys_creat(name, mode) xopen(name, OP_CREAT, mode) -#define sys_remove(name) unlink(name) -#define sys_fsize(fd) xfsize(fd) -#define sys_sbrk(incr) sbrk(incr) -#define sys_stop(how, stat) xstop(how, stat) - -#define S_ABORT 1 -#define S_EXIT 2 - -char *sbrk(); -long xfsize(); - -extern int errno; - -#define sys_errno errno - -#define time_type time_t -#define sys_time(tloc) time(tloc) -time_type time(); diff --git a/lang/cem/cemcom/tab.c b/lang/cem/cemcom/tab.c deleted file mode 100644 index 1881d087e..000000000 --- a/lang/cem/cemcom/tab.c +++ /dev/null @@ -1,300 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ -/* @cc tab.c -o $INSTALLDIR/tab@ - tab - table generator - - Author: Erik Baalbergen (..tjalk!erikb) -*/ - -#include - -#define MAXTAB 10000 -#define MAXBUF 10000 -#define COMCOM '-' -#define FILECOM '%' - -int InputForm = 'c'; -char OutputForm[MAXBUF] = "%s,\n"; -int TabSize = 257; -char *Table[MAXTAB]; -char *ProgCall; - -main(argc, argv) - char *argv[]; -{ - ProgCall = *argv++; - argc--; - while (argc-- > 0) { - if (**argv == COMCOM) { - option(*argv++); - } - else { - process(*argv++, InputForm); - } - } - exit(0); -} - -char * -Salloc(s) - char *s; -{ - extern char *malloc(), *strcpy(); - char *ns = malloc((unsigned int)strlen(s) + 1); - - if (ns) { - strcpy(ns, s); - } - return ns; -} - -option(str) - char *str; -{ - /* note that *str indicates the source of the option: - either COMCOM (from command line) or FILECOM (from a file). - */ - extern char *sprintf(); - - switch (*++str) { - - case ' ': /* command */ - case '\t': - case '\0': - break; - case 'I': - InputForm = *++str; - break; - case 'f': - if (*++str == '\0') { - fprintf(stderr, "%s: -f: name expected\n", ProgCall); - exit(1); - } - DoFile(str); - break; - case 'F': - sprintf(OutputForm, "%s\n", ++str); - break; - case 'T': - printf("%s\n", ++str); - break; - case 'p': - PrintTable(); - break; - case 'C': - ClearTable(); - break; - case 'S': - { - register i = stoi(++str); - - if (i <= 0 || i > MAXTAB) { - fprintf(stderr, "%s: size would exceed maximum\n", - ProgCall); - } - else { - TabSize = i; - } - break; - } - default: - fprintf(stderr, "%s: bad option -%s\n", ProgCall, str); - } -} - -ClearTable() -{ - register i; - - for (i = 0; i < MAXTAB; i++) { - Table[i] = 0; - } -} - -PrintTable() -{ - register i; - - for (i = 0; i < TabSize; i++) { - if (Table[i]) { - printf(OutputForm, Table[i]); - } - else { - printf(OutputForm, "0"); - } - } -} - -process(str, format) - char *str; -{ - char *cstr = str; - char *Name = cstr; /* overwrite original string! */ - - /* strip of the entry name - */ - while (*str && *str != ':') { - if (*str == '\\') { - ++str; - } - *cstr++ = *str++; - } - - if (*str != ':') { - fprintf(stderr, "%s: bad specification: \"%s\", ignored\n", - ProgCall, Name); - return 0; - } - *cstr = '\0'; - str++; - - switch (format) { - - case 'c': - return c_proc(str, Name); - default: - fprintf(stderr, "%s: bad input format\n", ProgCall); - } - return 0; -} - -c_proc(str, Name) - char *str; - char *Name; -{ - int ch, ch2; - int quoted(); - - while (*str) { - if (*str == '\\') { - ch = quoted(&str); - } - else { - ch = *str++; - } - if (*str == '-') { - if (*++str == '\\') { - ch2 = quoted(&str); - } - else { - if (ch2 = *str++); - else str--; - } - if (ch > ch2) { - fprintf(stderr, "%s: bad range\n", ProgCall); - return 0; - } - if (ch >= 0 && ch2 <= 255) - while (ch <= ch2) - Table[ch++] = Salloc(Name); - } - else { - if (ch >= 0 && ch <= 255) - Table[ch] = Salloc(Name); - } - } - return 1; -} - -int -quoted(pstr) - char **pstr; -{ - register int ch; - register int i; - register char *str = *pstr; - - if ((*++str >= '0') && (*str <= '9')) { - ch = 0; - for (i = 0; i < 3; i++) { - ch = 8 * ch + *str - '0'; - if (*++str < '0' || *str > '9') - break; - } - } - else { - switch (*str++) { - - case 'n': - ch = '\n'; - break; - case 't': - ch = '\t'; - break; - case 'b': - ch = '\b'; - break; - case 'r': - ch = '\r'; - break; - case 'f': - ch = '\f'; - break; - default : - ch = *str; - } - } - *pstr = str; - return ch & 0377; -} - -int -stoi(str) - char *str; -{ - register i = 0; - - while (*str >= '0' && *str <= '9') { - i = i * 10 + *str++ - '0'; - } - return i; -} - -char * -getline(s, n, fp) - char *s; - FILE *fp; -{ - register c = getc(fp); - char *str = s; - - while (n--) { - if (c == EOF) { - return NULL; - } - else - if (c == '\n') { - *str++ = '\0'; - return s; - } - *str++ = c; - c = getc(fp); - } - s[n - 1] = '\0'; - return s; -} - -#define BUFSIZE 1024 - -DoFile(name) - char *name; -{ - char text[BUFSIZE]; - FILE *fp; - - if ((fp = fopen(name, "r")) == NULL) { - fprintf(stderr, "%s: cannot read file %s\n", ProgCall, name); - exit(1); - } - while (getline(text, BUFSIZE, fp) != NULL) { - if (text[0] == FILECOM) { - option(text); - } - else { - process(text, InputForm); - } - } -} diff --git a/lang/cem/cemcom/type.h b/lang/cem/cemcom/type.h deleted file mode 100644 index 1937a569e..000000000 --- a/lang/cem/cemcom/type.h +++ /dev/null @@ -1,52 +0,0 @@ -/* $Header$ */ -/* TYPE DESCRIPTOR */ - -#include "nobitfield.h" - -struct type { - struct type *next; /* used only with ARRAY */ - short tp_fund; /* fundamental type */ - char tp_unsigned; - int tp_align; - arith tp_size; /* -1 if declared but not defined */ - struct idf *tp_idf; /* name of STRUCT, UNION or ENUM */ - struct sdef *tp_sdef; /* to first selector */ - struct type *tp_up; /* from FIELD, POINTER, ARRAY - or FUNCTION to fund. */ - struct field *tp_field; /* field descriptor if fund == FIELD */ - struct type *tp_pointer;/* to POINTER */ - struct type *tp_array; /* to ARRAY */ - struct type *tp_function;/* to FUNCTION */ -}; - -extern struct type - *create_type(), *standard_type(), *construct_type(), *pointer_to(), - *array_of(), *function_of(); - -#ifndef NOBITFIELD -extern struct type *field_of(); -#endif NOBITFIELD - -extern struct type - *char_type, *uchar_type, - *short_type, *ushort_type, - *word_type, *uword_type, - *int_type, *uint_type, - *long_type, *ulong_type, - *float_type, *double_type, - *void_type, *label_type, - *string_type, *funint_type, *error_type; - -extern struct type *pa_type; /* type.c */ - -extern arith size_of_type(), align(); - - -/* allocation definitions of struct type */ -/* ALLOCDEF "type" */ -extern char *st_alloc(); -extern struct type *h_type; -#define new_type() ((struct type *) \ - st_alloc((char **)&h_type, sizeof(struct type))) -#define free_type(p) st_free(p, h_type, sizeof(struct type)) - diff --git a/lang/cem/cpp.ansi/Makefile b/lang/cem/cpp.ansi/Makefile deleted file mode 100644 index 4431323d5..000000000 --- a/lang/cem/cpp.ansi/Makefile +++ /dev/null @@ -1,266 +0,0 @@ -# MAKEFILE FOR (STAND_ALONE) CEM PREPROCESSOR - -EMHOME=../../.. -MODULES=$(EMHOME)/modules -MODULESLIB=$(MODULES)/lib -BIN=$(EMHOME)/lib -MANDIR=$(EMHOME)/man - -# Some paths - -# Libraries -SYSLIB = $(MODULESLIB)/libsystem.a -STRLIB = $(MODULESLIB)/libstring.a -PRTLIB = $(MODULESLIB)/libprint.a -ALLOCLIB = $(MODULESLIB)/liballoc.a -ASSERTLIB = $(MODULESLIB)/libassert.a -MALLOC = $(MODULESLIB)/malloc.o -LIBS = $(PRTLIB) $(STRLIB) $(ALLOCLIB) $(MALLOC) $(ASSERTLIB) $(SYSLIB) -LIB_INCLUDES = -I$(MODULES)/h -I$(MODULES)/pkg - -# Where to install the preprocessor -CEMPP = $(BIN)/cpp.ansi - -TABGEN = $(EMHOME)/bin/tabgen - -# What C compiler to use and how -CC = cc -COPTIONS = -O -LDFLAGS = - -# What parser generator to use and how -GEN = $(EMHOME)/bin/LLgen -GENOPTIONS = - -# Special #defines during compilation -CDEFS = $(LIB_INCLUDES) -CFLAGS = $(CDEFS) $(COPTIONS)# # we cannot pass the COPTIONS to lint! - -# Grammar files and their objects -LSRC = tokenfile.g expression.g -LCSRC = tokenfile.c expression.c Lpars.c -LOBJ = tokenfile.o expression.o Lpars.o - -# Objects of hand-written C files -CSRC = LLlex.c LLmessage.c ch3bin.c ch3mon.c domacro.c \ - error.c idf.c init.c input.c main.c options.c \ - preprocess.c replace.c skip.c tokenname.c expr.c -COBJ = LLlex.o LLmessage.o ch3bin.o ch3mon.o domacro.o \ - error.o idf.o init.o input.o main.o options.o \ - preprocess.o replace.o skip.o tokenname.o next.o expr.o - -PRFILES = Makefile Parameters \ - make.hfiles make.tokcase make.tokfile LLlex.h bits.h file_info.h \ - idf.h input.h interface.h macro.str replace.str \ - class.h char.tab expression.g $(CSRC) - -# Objects of other generated C files -GOBJ = char.o symbol2str.o - -# generated source files -GSRC = char.c symbol2str.c next.c - -# .h files generated by `make.allod' -STRSRC = macro.str replace.str -GSTRSRC = macro.h replace.h - -# .h files generated by `make hfiles'; PLEASE KEEP THIS UP-TO-DATE! -GHSRC = errout.h idfsize.h ifdepth.h macbuf.h \ - nparams.h numsize.h obufsize.h \ - parbufsize.h pathlength.h strsize.h textsize.h \ - botch_free.h debug.h inputtype.h dobits.h ln_prefix.h - -# Other generated files, for 'make clean' only -GENERATED = tokenfile.g Lpars.h LLfiles LL.output lint.out \ - Xref hfiles cfiles tags Makefile.old - -all: cc - -cc: cfiles - make "EMHOME="$(EMHOME) "CC=$(CC)" ncpp - -hfiles: Parameters char.c - ./make.hfiles Parameters - @touch hfiles - -.SUFFIXES: .str .h -.str.h: - ./make.allocd <$*.str >$*.h - -char.c: char.tab - $(TABGEN) -fchar.tab > char.c - -next.c: make.next $(STRSRC) - ./make.next $(STRSRC) >next.c - -macro.h: make.allocd -replace.h: make.allocd - -LLfiles: $(LSRC) - $(GEN) $(GENOPTIONS) $(LSRC) - @touch LLfiles - -tokenfile.g: tokenname.c make.tokfile - tokenfile.g - -symbol2str.c: tokenname.c make.tokcase - symbol2str.c - -# Objects needed for 'ncpp' -OBJ = $(COBJ) $(LOBJ) $(GOBJ) -SRC = $(CSRC) $(LCSRC) $(GSRC) - -ncpp: $(OBJ) Makefile - $(CC) $(COPTIONS) $(LDFLAGS) $(OBJ) $(LIBS) -o ncpp - -size ncpp - -cfiles: hfiles LLfiles $(GSRC) $(GSTRSRC) - @touch cfiles - -install: all - rm -f $(CEMPP) - cp ncpp $(CEMPP) - rm -f $(MANDIR)/cpp.ansi.6 - cp ncpp.6 $(MANDIR)/cpp.ansi.6 - -cmp: all - -cmp ncpp $(CEMPP) - -cmp ncpp.6 $(MANDIR)/cpp.ansi.6 - -pr: - @pr $(PRFILES) - -opr: - make pr | opr - -tags: cfiles - ctags $(SRC) - -depend: cfiles - sed '/^#AUTOAUTO/,$$d' Makefile >Makefile.new - echo '#AUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTO' >>Makefile.new - $(EMHOME)/bin/mkdep $(SRC) | \ - sed 's/\.c:/.o:/' >>Makefile.new - mv Makefile Makefile.old - mv Makefile.new Makefile - -xref: - ctags -x `grep "\.[ch]" Files`|sed "s/).*/)/">Xref - -lint: cfiles - lint -bx $(CDEFS) $(SRC) >lint.out - -clean: - rm -f $(LCSRC) $(OBJ) $(GENERATED) $(GSRC) $(GHSRC) $(GSTRSRC) ncpp Out - -#AUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTO -LLlex.o: LLlex.h -LLlex.o: Lpars.h -LLlex.o: arith.h -LLlex.o: bits.h -LLlex.o: class.h -LLlex.o: dobits.h -LLlex.o: file_info.h -LLlex.o: idf.h -LLlex.o: idfsize.h -LLlex.o: input.h -LLlex.o: inputtype.h -LLlex.o: macro.h -LLlex.o: numsize.h -LLlex.o: strsize.h -LLmessage.o: LLlex.h -LLmessage.o: Lpars.h -LLmessage.o: arith.h -LLmessage.o: file_info.h -ch3bin.o: Lpars.h -ch3bin.o: arith.h -ch3mon.o: Lpars.h -ch3mon.o: arith.h -domacro.o: LLlex.h -domacro.o: Lpars.h -domacro.o: arith.h -domacro.o: bits.h -domacro.o: botch_free.h -domacro.o: class.h -domacro.o: dobits.h -domacro.o: file_info.h -domacro.o: idf.h -domacro.o: idfsize.h -domacro.o: ifdepth.h -domacro.o: input.h -domacro.o: inputtype.h -domacro.o: macbuf.h -domacro.o: macro.h -domacro.o: nparams.h -domacro.o: parbufsize.h -domacro.o: replace.h -domacro.o: textsize.h -error.o: LLlex.h -error.o: arith.h -error.o: errout.h -error.o: file_info.h -idf.o: idf.h -init.o: class.h -init.o: idf.h -init.o: macro.h -input.o: file_info.h -input.o: input.h -input.o: inputtype.h -main.o: arith.h -main.o: file_info.h -main.o: idf.h -main.o: idfsize.h -main.o: macro.h -options.o: class.h -options.o: idf.h -options.o: idfsize.h -options.o: macro.h -preprocess.o: LLlex.h -preprocess.o: arith.h -preprocess.o: bits.h -preprocess.o: class.h -preprocess.o: dobits.h -preprocess.o: file_info.h -preprocess.o: idf.h -preprocess.o: idfsize.h -preprocess.o: input.h -preprocess.o: inputtype.h -preprocess.o: ln_prefix.h -preprocess.o: macro.h -preprocess.o: obufsize.h -preprocess.o: textsize.h -replace.o: LLlex.h -replace.o: arith.h -replace.o: class.h -replace.o: file_info.h -replace.o: idf.h -replace.o: idfsize.h -replace.o: input.h -replace.o: inputtype.h -replace.o: macbuf.h -replace.o: macro.h -replace.o: nparams.h -replace.o: numsize.h -replace.o: pathlength.h -replace.o: replace.h -replace.o: strsize.h -skip.o: LLlex.h -skip.o: arith.h -skip.o: class.h -skip.o: file_info.h -skip.o: input.h -skip.o: inputtype.h -tokenname.o: LLlex.h -tokenname.o: Lpars.h -tokenname.o: arith.h -tokenname.o: file_info.h -tokenname.o: idf.h -expr.o: Lpars.h -tokenfile.o: Lpars.h -expression.o: LLlex.h -expression.o: Lpars.h -expression.o: arith.h -expression.o: file_info.h -Lpars.o: Lpars.h -char.o: class.h -symbol2str.o: Lpars.h diff --git a/lang/cem/cpp.ansi/nccp.6 b/lang/cem/cpp.ansi/nccp.6 deleted file mode 100644 index d72f72693..000000000 --- a/lang/cem/cpp.ansi/nccp.6 +++ /dev/null @@ -1,74 +0,0 @@ -.TH NCPP 6ACK -.ad -.SH NAME -ncpp \- New C Pre-Processor -.SH SYNOPSIS -ncpp [\-options] [ file ] -.SH DESCRIPTION -.I Ncpp -reads a file, expands macros and include -files, and writes an input file for the C compiler. -All output is to standard output. -.br -The following options are supported. -.IP -\fBI\fIdirectory\fR -.br -add this directory to the list of -directories searched for #include "..." and #include <...> -commands. Note that there is no space between the -"-I" and the directory string. More than one -I command -is permitted. -.IP -\fBI\fR -end the list of directories to be searched, and also do not look in -default places. -.IP -\fBD\fIname\fR=\fItext\fR -.br -define -.I name -as a macro with -.I text -as its replacement text. -.IP -\fBD\fIname\fR -the same as -\fBD\fIname\fR=1. -.IP -.IP -\fBU\fIname\fR -.br -undefine the macro name -.IR name . -.IP -\fBC\fR -leave comments in. By default, C-comments are deleted. -.IP -\fBP\fR -do not generate line directives -.IP -\fBM\fIn\fR -set maximum identifier length to -.IR n . -.PP -The following names are always available unless undefined: -.RS -.IP __STDC__ -A decimal constant 1, indicating that this is an ANSI C conforming -implementation. -.IP __FILE__ -The input (or #include) file being compiled -(as a quoted string). -.IP __LINE__ -The line number being compiled. -.IP __DATE__ -The date of translation of the source file. This is a string -literal of the form "\fBMmm dd yyyy\fP". -.IP __TIME__ -The time of translation of the source file. This is a string -literal of the form "\fBhh:mm:ss\fP". -.RE -.SH BUGS -The output may contain extra spaces, this prevents unintended -pasting of tokens. -.SH "SEE ALSO" -L. Rosler, -.I -Draft Proposed Standard - Programming Language C, -.R -ANSI X3J11 Language Subcommittee -.SH AUTHOR -Leendert van Doorn - diff --git a/lang/cem/ctest/ctstruct/str.pcc.r b/lang/cem/ctest/ctstruct/str.pcc.r deleted file mode 100644 index a6b5ad356..000000000 --- a/lang/cem/ctest/ctstruct/str.pcc.r +++ /dev/null @@ -1,152 +0,0 @@ -w1 - st2.w1_i 506 - (*st3).w1_i 506 - st1.w1_i 711 - st2.w1_i 711 - es2[2].w1_i 711 - st2.w1_i 577 - st2.w1_i -577 - st1.w1_i 577 -w2 - s2t2: .w2_i 18000 .w2_d 3.141500 - s2t3->w2_d 3.141500 -w3 -s3t2.w3_a[ 0] a -s3t2.w3_a[ 1] b -s3t2.w3_a[ 2] c -s3t2.w3_a[ 3] d -s3t2.w3_a[ 4] e -s3t2.w3_a[ 5] f -s3t2.w3_a[ 6] g -s3t2.w3_a[ 7] h -s3t2.w3_a[ 8] i -s3t2.w3_a[ 9] j -s3t2.w3_a[10] k -s3t2.w3_a[11] l -s3t2.w3_a[12] m -s3t2.w3_a[13] n -s3t2.w3_a[14] o -s3t2.w3_a[15] p -s3t2.w3_a[16] q -s3t2.w3_a[17] r -s3t2.w3_a[18] s -s3t2.w3_a[19] t -s3t2.w3_a[20] u -s3t2.w3_a[21] v -s3t2.w3_a[22] w -s3t2.w3_a[23] x -s3t2.w3_a[24] y -s3t2.w3_a[25] z -s3t2.w3_x 1.000000 -s3t1.w3_a[ 0] A -s3t1.w3_a[ 1] B -s3t1.w3_a[ 2] C -s3t1.w3_a[ 3] D -s3t1.w3_a[ 4] E -s3t1.w3_a[ 5] F -s3t1.w3_a[ 6] G -s3t1.w3_a[ 7] H -s3t1.w3_a[ 8] I -s3t1.w3_a[ 9] J -s3t1.w3_a[10] K -s3t1.w3_a[11] L -s3t1.w3_a[12] M -s3t1.w3_a[13] N -s3t1.w3_a[14] O -s3t1.w3_a[15] P -s3t1.w3_a[16] Q -s3t1.w3_a[17] R -s3t1.w3_a[18] S -s3t1.w3_a[19] T -s3t1.w3_a[20] U -s3t1.w3_a[21] V -s3t1.w3_a[22] W -s3t1.w3_a[23] X -s3t1.w3_a[24] Y -s3t1.w3_a[25] Z -s3t1.w3_x 0.318319 -structure parameters -before -1 -str.w3_a[ 0] 1 -str.w3_a[ 1] 2 -str.w3_a[ 2] 3 -str.w3_a[ 3] 4 -str.w3_a[ 4] 5 -str.w3_a[ 5] 6 -str.w3_a[ 6] 7 -str.w3_a[ 7] 8 -str.w3_a[ 8] 9 -str.w3_a[ 9] 10 -str.w3_a[10] 11 -str.w3_a[11] 12 -str.w3_a[12] 13 -str.w3_a[13] 14 -str.w3_a[14] 15 -str.w3_a[15] 16 -str.w3_a[16] 17 -str.w3_a[17] 18 -str.w3_a[18] 19 -str.w3_a[19] 20 -str.w3_a[20] 21 -str.w3_a[21] 22 -str.w3_a[22] 23 -str.w3_a[23] 24 -str.w3_a[24] 25 -str.w3_a[25] 26 -str.w3_x 2.810000 -after 1000 - -Stucture valued functions -myp.w3_a: - 0 97 - 1 96 - 2 95 - 3 94 - 4 93 - 5 92 - 6 91 - 7 90 - 8 89 - 9 88 - 10 87 - 11 86 - 12 85 - 13 84 - 14 83 - 15 82 - 16 81 - 17 80 - 18 79 - 19 78 - 20 77 - 21 76 - 22 75 - 23 74 - 24 73 - 25 72 - 0 99 - 1 100 - 2 101 - 3 102 - 4 103 - 5 104 - 6 105 - 7 106 - 8 107 - 9 108 - 10 109 - 11 110 - 12 111 - 13 112 - 14 113 - 15 114 - 16 115 - 17 116 - 18 117 - 19 118 - 20 119 - 21 120 - 22 121 - 23 122 - 24 123 - 25 124 diff --git a/lang/cem/ctest/makefile b/lang/cem/ctest/makefile deleted file mode 100644 index 89b1ad6a0..000000000 --- a/lang/cem/ctest/makefile +++ /dev/null @@ -1,53 +0,0 @@ -.SILENT: -CEM=acc -head: - echo use run - -diffs: $P.cc.r $P.cem.r - echo two compiler diff - -diff $P.*.r - -diffs3: $P.pcc.r $P.cc.r $P.cem.r - echo three compiler diff - -diff3 $P.*.r | tee diffs -egen: $P.e - echo comparing $P.e - -if test -f $P.e.g ; then diff -h $P.e $P.e.g ; else echo creating $P.e.g ; cp $P.e $P.e.g ; fi - rm -f $P.e -$P.e: $P.c - $(CEM) -c.e $P.c -$P.pcc.r: $P.pcc - echo running $P.pcc - -$P.pcc >$P.pcc.r - rm -f $P.pcc -$P.cc.r: $P.cc - echo running $P.cc - -$P.cc >$P.cc.r - rm -f $P.cc -$P.cem.r: $P.cem - echo running $P.cem - -$P.cem >$P.cem.r - rm -f $P.cem -$P.pcc: /tmp - echo pcc $P.c - pcc -o $P.pcc $P.c -$P.cc: /tmp - echo cc $P.c - cc -o $P.cc $P.c -$P.cem: /tmp - echo $(CEM) $P.c - $(CEM) -o $P.cem $P.c -gen: $P.cem.r - echo comparing $P - -if test -f $P.cem.g ; then diff -h $P.cem.r $P.cem.g ; else echo creating $P.cem.g ; cp $P.cem.r $P.cem.g ; fi - -install cmp: - -pr: - @pr `pwd`/$P.c `pwd`/$P.cem.g - -opr: - make pr | opr - -clean: - -rm -f $P.[kmsoe] $P.*.r core a.out *.old em_last em_runinf e.out diff --git a/lang/cem/ctest/makefile.i86 b/lang/cem/ctest/makefile.i86 deleted file mode 100644 index 5fec701b1..000000000 --- a/lang/cem/ctest/makefile.i86 +++ /dev/null @@ -1,54 +0,0 @@ -.SILENT: -CEM=i86 -DNOFLOAT -head: - echo use run - -diffs: $P.cc.r $P.cem.r - echo two compiler diff - -diff $P.*.r - -diffs3: $P.pcc.r $P.cc.r $P.cem.r - echo three compiler diff - -diff3 $P.*.r | tee diffs -egen: $P.e - echo comparing $P.e - -if test -f $P.e.g ; then diff -h $P.e $P.e.g ; else echo creating $P.e.g ; cp $P.e $P.e.g ; fi - rm -f $P.e -$P.e: $P.c $(CEM) - $(CEM) -c.e $P.c -$P.pcc.r: $P.pcc - echo running $P.pcc - -$P.pcc >$P.pcc.r - rm -f $P.pcc -$P.cc.r: $P.cc - echo running $P.cc - -$P.cc >$P.cc.r - rm -f $P.cc -$P.cem.r: $P.cem - echo running $P.cem - idl I7 $P.cem - -talk I7 >$P.cem.r - rm -f $P.cem -$P.pcc: $P.c /usr/lib/ccom - echo pcc $P.c - pcc -o $P.pcc $P.c -$P.cc: $P.c /lib/c0 /lib/c1 - echo cc $P.c - cc -o $P.cc $P.c -$P.cem: $P.c - echo $(CEM) $P.c - $(CEM) -o $P.cem $P.c -gen: $P.cem.r - echo comparing $P - -if test -f $P.cem.g ; then diff -h $P.cem.r $P.cem.g ; else echo creating $P.cem.g ; cp $P.cem.r $P.cem.g ; fi - -install cmp: - -pr: - @pr `pwd`/$P.c `pwd`/$P.cem.g - -opr: - make pr | opr - -clean: - -rm -f $P.[kmsoe] $P.*.r core a.out *.old diff --git a/lang/cem/ctest/makefile.int b/lang/cem/ctest/makefile.int deleted file mode 100644 index 82c77f0b8..000000000 --- a/lang/cem/ctest/makefile.int +++ /dev/null @@ -1,53 +0,0 @@ -.SILENT: -CEM=int -O -head: - echo use run - -diffs: $P.cc.r $P.cem.r - echo two compiler diff - -diff $P.*.r - -diffs3: $P.pcc.r $P.cc.r $P.cem.r - echo three compiler diff - -diff3 $P.*.r | tee diffs -egen: $P.e - echo comparing $P.e - -if test -f $P.e.g ; then diff -h $P.e $P.e.g ; else echo creating $P.e.g ; cp $P.e $P.e.g ; fi - rm -f $P.e -$P.e: $P.c $(CEM) - $(CEM) -c.e $P.c -$P.pcc.r: $P.pcc - echo running $P.pcc - -$P.pcc >$P.pcc.r - rm -f $P.pcc -$P.cc.r: $P.cc - echo running $P.cc - -$P.cc >$P.cc.r - rm -f $P.cc -$P.cem.r: $P.cem - echo running $P.cem - -/usr/evert/compile/a.out $P.cem >$P.cem.r - rm -f $P.cem -$P.pcc: $P.c /usr/lib/ccom - echo pcc $P.c - pcc -o $P.pcc $P.c -$P.cc: $P.c /lib/c0 /lib/c1 - echo cc $P.c - cc -o $P.cc $P.c -$P.cem: $P.c - echo $(CEM) $P.c - $(CEM) -o $P.cem $P.c -gen: $P.cem.r - echo comparing $P - -if test -f $P.cem.g ; then diff -h $P.cem.r $P.cem.g ; else echo creating $P.cem.g ; cp $P.cem.r $P.cem.g ; fi - -install cmp: - -pr: - @pr `pwd`/$P.c `pwd`/$P.cem.g - -opr: - make pr | opr - -clean: - -rm -f $P.[kmsoe] $P.*.r core a.out *.old diff --git a/lang/cem/ctest/out.std b/lang/cem/ctest/out.std deleted file mode 100644 index ee1b594ad..000000000 --- a/lang/cem/ctest/out.std +++ /dev/null @@ -1,174 +0,0 @@ -Tue May 22 15:12:22 MDT 1984 -***** ctconv -acc conv.c -conv.c -"conv.c", line 41: warning: Overflow in constant expression -running conv.cem -comparing conv -***** ctdecl -acc decl.c -decl.c -running decl.cem -comparing decl -***** ctdivers -acc ops.c -ops.c -running ops.cem -comparing ops -***** cterr -acc bugs.c -bugs.c -"bugs.c", line 92: warning: Overflow in constant expression -running bugs.cem -comparing bugs -9,$c9,$ -< compl_ind -< END ---- -> END -***** ctest1 -acc test.c -test.c -running test.cem -comparing test -***** ctest2 -acc t7.c -t7.c -"t7.c", line 161: warning: statement not reached -"t7.c", line 178: warning: statement not reached -"t7.c", line 182: warning: statement not reached -"t7.c", line 186: warning: statement not reached -"t7.c", line 190: warning: statement not reached -"t7.c", line 194: warning: statement not reached -"t7.c", line 198: warning: statement not reached -"t7.c", line 205: warning: statement not reached -"t7.c", line 207: warning: statement not reached -"t7.c", line 211: warning: statement not reached -"t7.c", line 213: warning: statement not reached -"t7.c", line 287: warning: statement not reached -"t7.c", line 294: warning: statement not reached -"t7.c", line 300: warning: statement not reached -"t7.c", line 307: warning: statement not reached -"t7.c", line 343: warning: statement not reached -"t7.c", line 344: warning: statement not reached -"t7.c", line 345: warning: statement not reached -"t7.c", line 346: warning: statement not reached -"t7.c", line 348: warning: statement not reached -"t7.c", line 452: warning: statement not reached -"t7.c", line 561: warning: statement not reached -"t7.c", line 589: warning: statement not reached -running t7.cem -comparing t7 -***** ctest3 -acc test2.c -test2.c -running test2.cem -comparing test2 -***** ctest5 -acc test1.c -test1.c -"test1.c", line 101: warning: Illegal shift count in constant expression -"test1.c", line 370: warning: illegal pointer combination -"test1.c", line 371: warning: illegal pointer combination -"test1.c", line 372: warning: illegal pointer combination -"test1.c", line 384: warning: illegal pointer combination -"test1.c", line 407: warning: illegal pointer combination -"test1.c", line 408: warning: illegal pointer combination -"test1.c", line 409: warning: illegal pointer combination -"test1.c", line 421: warning: illegal pointer combination -running test1.cem -comparing test1 -***** ctgen -`bf.c' is up to date. -acc bf.c -bf.c -running bf.cem -comparing bf -`cel.c' is up to date. -acc cel.c -cel.c -running cel.cem -comparing cel -`clu.c' is up to date. -acc clu.c -clu.c -"clu.c", line 60: warning: Overflow in constant expression -"clu.c", line 66: warning: Overflow in constant expression -running clu.cem -comparing clu -28c28 -< x *= 40000 0 ---- -> x *= 40000 6784 -65c65 -< y = ( x *= 40000 ) 0 0 ---- -> y = ( x *= 40000 ) 6784 6784 -102c102 -< no if ( x *= 40000 ) yes() ; else no() 0 ---- -> yes if ( x *= 40000 ) yes() ; else no() 6784 -`ec.c' is up to date. -acc ec.c -ec.c -"ec.c", line 58: warning: Overflow in constant expression -"ec.c", line 64: warning: Overflow in constant expression -running ec.cem -comparing ec -`ef.c' is up to date. -acc ef.c -ef.c -running ef.cem -comparing ef -`ei.c' is up to date. -acc ei.c -ei.c -"ei.c", line 22: warning: Overflow in constant expression -"ei.c", line 65: warning: Overflow in constant expression -"ei.c", line 108: warning: Overflow in constant expression -running ei.cem -comparing ei -`el.c' is up to date. -acc el.c -el.c -running el.cem -comparing el -`eu.c' is up to date. -acc eu.c -eu.c -"eu.c", line 58: warning: Overflow in constant expression -"eu.c", line 64: warning: Overflow in constant expression -running eu.cem -comparing eu -28c28 -< x *= 40000 0 ---- -> x *= 40000 6784 -65c65 -< y = ( x *= 40000 ) 0 0 ---- -> y = ( x *= 40000 ) 6784 6784 -102c102 -< no if ( x *= 40000 ) yes() ; else no() 0 ---- -> yes if ( x *= 40000 ) yes() ; else no() 6784 -`id.c' is up to date. -acc id.c -id.c -running id.cem -comparing id -`lc.c' is up to date. -acc lc.c -lc.c -"lc.c", line 60: warning: Overflow in constant expression -"lc.c", line 66: warning: Overflow in constant expression -running lc.cem -comparing lc -`ld.c' is up to date. -acc ld.c -ld.c -running ld.cem -comparing ld -`lf.c' is up to date. -acc lf.c -lf.c diff --git a/lang/cem/libcc.ansi/MakeArch b/lang/cem/libcc.ansi/MakeArch deleted file mode 100755 index 389363b09..000000000 --- a/lang/cem/libcc.ansi/MakeArch +++ /dev/null @@ -1,66 +0,0 @@ -: $Header$ -: This script makes an archive. The only option it knows is -o, which -: creates a library. - -rm -f OLIST - -case $# in - 0) - AR=tar - OLIB=libsrc - echo 'cf libsrc' > OLIST - ;; - 1) - if [ "X$1" != "X-o" ] - then - echo $0: unrecognised option, I only know -o >&2 - exit 1 - fi - AR=$ASAR - echo "rv $OLIB" > OLIST - ;; - *) - echo $0: too many arguments >&2 - exit 1 - ;; -esac - -if [ "X$AR" = "X" ] -then -echo EEK -- internal error, no archiver >&2 -exit 1 -fi - -if [ $AR = tar ] -then - echo LIST >> OLIST - echo MakeArch >> OLIST - echo Makefile >> OLIST - echo make.proto >> OLIST - echo head_ac.e >> OLIST -fi - -DIRS=`cat LIST` - -for i in $DIRS -do - cd $i - if make "MACH=$MACH" "MACHFL=$MACHFL" "SUF=$SUF" $AR -f ../Makefile - then - cd .. - if [ $AR = tar ] - then - echo $i/Makefile >> OLIST - echo $i/LIST >> OLIST - fi - for j in `cat $i/OLIST` - do - echo $i/$j >> OLIST - done - else - exit 1 - fi -done - -$AR `cat OLIST` -${RANLIB-:} $OLIB diff --git a/lang/cem/libcc.ansi/Makefile b/lang/cem/libcc.ansi/Makefile deleted file mode 100644 index c891159df..000000000 --- a/lang/cem/libcc.ansi/Makefile +++ /dev/null @@ -1,50 +0,0 @@ -# $Header$ -# This Makefile is used for building the source archive as well as the -# actual library. - -EMHOME=../../.. -MACH=acc -MACHFL=-O -L -Rcem=$(EMHOME)/lib/em_cemcom.ansi -I../headers $(DEFS) -PREF=ac -SUB= -ASAR=arch -HEADSRC=$(HOME) -OLIB=tail_$(PREF)$(SUB) - -install: - MakeArch - -mkdir $(EMHOME)/include/tail_ac - ( cd headers; tar cf - `cat LIST` ) | ( cd $(EMHOME)/include/tail_ac ; tar xf - ) - -clean: - rm -f OLIST */OLIST - (cd ctype; make clean) - (cd stdlib; make clean) - -headcp: head - ../../install head_$(PREF).$(SUF) head_$(PREF) - rm -f head_$(PREF).$(SUF) - -head: head_$(PREF).e - make -r -f make.proto "CC=$(MACH)" "CFLAGS=-I$(EMHOME)/h $(MACHFL)" head_$(PREF).$(SUF) - -tail: lib - -tailcp: tail - ../../install $(OLIB) - rm -f $(OLIB) - -lib: - MACH=$(MACH) MACHFL="$(MACHFL) -LIB" ASAR=$(ASAR) SUF=$(SUF) \ - OLIB=$(OLIB) MakeArch -o - -ar aal arch: - @rm -f OLIST - @sed 's/\.[ce]/.$(SUF)/' < LIST | sed '/\.h/D' > OLIST - make -r -f ../make.proto "CC=$(MACH)" "CFLAGS=$(MACHFL)" `cat OLIST` - -# arch doesn't work recursively, tar does, which is what we actually want -tar: - @rm -f OLIST - make `cat LIST` - cp LIST OLIST diff --git a/lang/cem/libcc.ansi/ctype/ctype.c b/lang/cem/libcc.ansi/ctype/ctype.c deleted file mode 100644 index f298d403b..000000000 --- a/lang/cem/libcc.ansi/ctype/ctype.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * ctype.c - character handling - */ -/* $Header$ */ - -int isalnum(int c); /* Alpha numeric character */ -int isalpha(int c); /* Alpha character */ -int iscntrl(int c); /* Control character */ -int isdigit(int c); /* Digit character */ -int isgraph(int c); /* Graphical character */ -int islower(int c); /* Lower case character */ -int isprint(int c); /* Printable character */ -int ispunct(int c); /* Punctuaction character */ -int isspace(int c); /* Space character */ -int isupper(int c); /* Upper case character */ -int isxdigit(int c); /* Hexdecimal digit character */ - -int tolower(int c); /* Convert to lower case character */ -int toupper(int c); /* Convert to upper case character */ - -int isalnum(int c) { /* Alpha numeric character */ - return isdigit(c) || isalpha(c); -} - -int isalpha(int c) { /* Alpha character */ - return isupper(c) || islower(c); -} - -int iscntrl(int c) { /* Control character */ - return (c >= 0 && c <= 0x1f) || c == 0x7f; -} - -int isdigit(int c) { /* Digit character */ - return (unsigned)(c - '0') < 10; -} - -int isgraph(int c) { /* Graphical character */ - return isprint(c) && c != ' '; -} - -int islower(int c) { /* Lower case character */ - return (unsigned)(c - 'a') < 26; -} - -int isprint(int c) { /* Printable character */ - return c > ' ' && c < 0x7f; -} - -int ispunct(int c) { /* Punctuation character */ - return isprint(c) && !(c == ' ' || isalnum(c)); -} - -int isspace(int c) { /* Space character */ - return c == ' ' || c == '\f' || c == '\n' || - c == '\r' || c == '\t' || c == '\v'; -} - -int isupper(int c) { /* Upper case character */ - return (unsigned)(c - 'A') < 26; -} - -int isxdigit(int c) { /* Hexdecimal digit character */ - return isdigit(c) || - (c >= 'A' && c <= 'F') || - (c >= 'a' && c <= 'f'); -} - -int tolower(int c) { /* Convert to lower case character */ - if (!isupper(c)) return c; - else return c - 'A' + 'a'; -} - -int toupper(int c) { /* Convert to upper case character */ - if (!islower(c)) return c; - else return c - 'a' + 'A'; -} diff --git a/lang/cem/libcc.ansi/ctype/genfiles.c b/lang/cem/libcc.ansi/ctype/genfiles.c deleted file mode 100644 index 06fa7faab..000000000 --- a/lang/cem/libcc.ansi/ctype/genfiles.c +++ /dev/null @@ -1,51 +0,0 @@ -#include -#if __STDC__ == 1 -#include -#include -#else -#define EXIT_SUCCESS 0 -#define EXIT_FAILURE 1 -#endif - -#define UCHAR_MAX 256 - -char *functab[] = { - "isalnum", - "isalpha", - "iscntrl", - "isdigit", - "isgraph", - "islower", - "isprint", - "ispunct", - "isspace", - "isupper", - "isxdigit", - "isascii", - "toupper", - "tolower", - NULL, -}; - -char buf[100]; - -int -main() -{ - register char **name; - register int i; - FILE *file; - - name = functab; - while (*name) { - strcpy(buf, *name); - strcat(buf, ".c"); - if (!(file = fopen(buf,"w"))) exit(EXIT_FAILURE); - fprintf(file,"int (%s)(int c) {\n", *name); - fprintf(file,"\treturn %s(c);\n", *name); - fprintf(file,"}\n"); - fclose(file); - name++; - } - exit(EXIT_SUCCESS); -} diff --git a/lang/cem/libcc.ansi/errno/errno.c b/lang/cem/libcc.ansi/errno/errno.c deleted file mode 100644 index afe0a50ed..000000000 --- a/lang/cem/libcc.ansi/errno/errno.c +++ /dev/null @@ -1,11 +0,0 @@ -/* - * errno.h - error codes - * - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header */ - -#include - -int errno = 0; diff --git a/lang/cem/libcc.ansi/headers/sgtty.h b/lang/cem/libcc.ansi/headers/sgtty.h deleted file mode 100644 index 6e2295f5d..000000000 --- a/lang/cem/libcc.ansi/headers/sgtty.h +++ /dev/null @@ -1,72 +0,0 @@ -/* $Header$ */ - -#if !defined(_SGTTY_H) -#define _SGTTY_H -/* Data structures for IOCTL. */ - -struct sgttyb { - char sg_ispeed; /* input speed */ - char sg_ospeed; /* output speed */ - char sg_erase; /* erase character */ - char sg_kill; /* kill character */ -#if defined(__USG) && !defined(_XENIX) - int sg_flags; /* mode flags */ -#else - short sg_flags; /* mode flags */ -#endif -}; - -struct tchars { - char t_intrc; /* SIGINT char */ - char t_quitc; /* SIGQUIT char */ - char t_startc; /* start output (initially CTRL-Q) */ - char t_stopc; /* stop output (initially CTRL-S) */ - char t_eofc; /* EOF (initially CTRL-D) */ - char t_brkc; /* input delimiter (like nl) */ -}; - -/* Field names */ -#if defined(__USG) && !defined(_XENIX) -#define XTABS 0000002 /* do tab expansion */ -#else -#define XTABS 0006000 /* do tab expansion */ -#endif -#define EVENP 0000200 /* even parity */ -#define ODDP 0000100 /* odd parity */ -#define RAW 0000040 /* enable raw mode */ -#define CRMOD 0000020 /* map lf to cr + lf */ -#define ECHO 0000010 /* echo input */ -#define LCASE 0000004 /* map upper case to lower on input */ -#define CBREAK 0000002 /* enable cbreak mode */ -#if defined(__BSD4_2) || defined(_XENIX) -#define TANDEM 0000001 /* automatic flow control */ -#else -#define HUPCL 0000001 /* unused ??? */ -#endif -#define COOKED 0000000 /* neither CBREAK nor RAW */ - -#define B0 0 -#define B50 1 -#define B75 2 -#define B110 3 -#define B134 4 -#define B150 5 -#define B200 6 -#define B300 7 -#define B600 8 -#define B1200 9 -#define B1800 10 -#define B2400 11 -#define B4800 12 -#define B9600 13 -#define B19200 14 -#define B38400 15 -#define EXTA 14 -#define EXTB 15 - -#define TIOCGETP (('t'<<8) | 8) -#define TIOCSETP (('t'<<8) | 9) -#define TIOCGETC (('t'<<8) | 18) -#define TIOCSETC (('t'<<8) | 17) - -#endif /* _SGTTY_H */ diff --git a/lang/cem/libcc.ansi/headers/sys/stat.h b/lang/cem/libcc.ansi/headers/sys/stat.h deleted file mode 100644 index 802f2a31f..000000000 --- a/lang/cem/libcc.ansi/headers/sys/stat.h +++ /dev/null @@ -1,85 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ - -#if !defined(_SYS_STAT_H) -#define _SYS_STAT_H - -struct stat { - dev_t st_dev; - ino_t st_ino; - u_short st_mode; - short st_nlink; - short st_uid; - short st_gid; - dev_t st_rdev; - off_t st_size; - time_t st_atime; -#if defined(__BSD4_2) - long st_spare1; -#endif - time_t st_mtime; -#if defined(__BSD4_2) - long st_spare2; -#endif - time_t st_ctime; -#if defined(__BSD4_2) - long st_spare3; - long st_blksize; - long st_blocks; - long st_spare4[2]; -#endif -}; - -#define S_IFMT 0170000 -#define S_IFDIR 0040000 -#define S_IFCHR 0020000 -#define S_IFBLK 0060000 -#define S_IFREG 0100000 -#if !defined(__BSD4_2) -#if !defined(__USG) && !defined(_POSIX_SOURCE) -#define S_IFMPC 0030000 -#define S_IFMPB 0070000 -#else -#define S_IFIFO 0010000 -#endif -#else -#define S_IFLNK 0120000 -#define S_IFSOCK 0140000 -#endif -#define S_ISUID 0004000 -#define S_ISGID 0002000 -#define S_ISVTX 0001000 -#define S_IREAD 0000400 -#define S_IWRITE 0000200 -#define S_IEXEC 0000100 - -#if defined(__BSD4_2) || defined(_POSIX_SOURCE) -#define S_IRWXU 00700 /* owner: rwx------ */ -#define S_IRUSR 00400 /* owner: r-------- */ -#define S_IWUSR 00200 /* owner: -w------- */ -#define S_IXUSR 00100 /* owner: --x------ */ - -#define S_IRWXG 00070 /* group: ---rwx--- */ -#define S_IRGRP 00040 /* group: ---r----- */ -#define S_IWGRP 00020 /* group: ----w---- */ -#define S_IXGRP 00010 /* group: -----x--- */ - -#define S_IRWXO 00007 /* others: ------rwx */ -#define S_IROTH 00004 /* others: ------r-- */ -#define S_IWOTH 00002 /* others: -------w- */ -#define S_IXOTH 00001 /* others: --------x */ - -#if defined(_POSIX_SOURCE) -/* The following macros test st_mode (from POSIX Sec. 5.6.1.1.) */ -#define S_ISREG(m) ((m & S_IFMT) == S_IFREG) /* is a reg file */ -#define S_ISDIR(m) ((m & S_IFMT) == S_IFDIR) /* is a directory */ -#define S_ISCHR(m) ((m & S_IFMT) == S_IFCHR) /* is a char spec */ -#define S_ISBLK(m) ((m & S_IFMT) == S_IFBLK) /* is a block spec */ -#define S_ISFIFO(m) ((m & S_IFMT) == S_IFIFO) /* is a pipe/FIFO */ -#endif /* _POSIX_SOURCE */ -#endif /* BSD4_2 || _POSIX_SOURCE */ - -#endif /* _SYS_STAT_H */ diff --git a/lang/cem/libcc.ansi/headers/sys/types.h b/lang/cem/libcc.ansi/headers/sys/types.h deleted file mode 100644 index 9004c0939..000000000 --- a/lang/cem/libcc.ansi/headers/sys/types.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* - * Basic system types and major/minor device constructing/busting macros. - */ -/* $Header$ */ - -#if !defined(_SYS_TYPES_H) -#define _SYS_TYPES_H - -#if !defined(_SIZE_T) -#define _SIZE_T -typedef unsigned int size_t; /* type returned by sizeof */ -#endif /* _SIZE_T */ - -#if !defined(_TIME_T) -#define _TIME_T -typedef unsigned long time_t; -#endif /* TIME_T */ - -#if !defined(_POSIX_SOURCE) - -/* major part of a device */ -#define major(x) ((int)(((unsigned)(x)>>8)&0377)) - -/* minor part of a device */ -#define minor(x) ((int)((x)&0377)) - -/* make a device number */ -#define makedev(x,y) ((dev_t)(((x)<<8) | (y))) - -typedef unsigned char u_char; -typedef unsigned short u_short; -typedef unsigned int u_int; -typedef unsigned long u_long; - -typedef struct _physadr { int r[1]; } *physadr; -typedef long daddr_t; -typedef char * caddr_t; -#if defined(__BSD4_2) -typedef u_long ino_t; -#else -typedef u_short ino_t; -#endif -typedef long swblk_t; - -typedef long label_t[14]; -typedef short dev_t; -#if defined(__BSD4_2) -typedef int off_t; /* see lseek(2) */ -#else -typedef long off_t; -#endif - -/* system V compatibility: */ -typedef unsigned int uint; -typedef unsigned short ushort; -typedef unsigned char uchar_t; -typedef short cnt_t; -typedef long paddr_t; -typedef long key_t; -#else /* _POSIX_SOURCE */ -#if defined(_MINIX) -typedef unsigned short dev_t; /* hold (major|minor) device pair */ -typedef unsigned char gid_t; /* group id */ -typedef unsigned short ino_t; /* i-node number */ -typedef unsigned short mode_t; /* mode number within an i-node */ -typedef unsigned char nlink_t; /* number-of-links field within an i-node */ -typedef long off_t; /* offsets within a file */ -typedef int pid_t; /* type for pids (must be signed) */ -typedef unsigned short uid_t; /* user id */ -#endif /* _MINIX */ -#endif /* _POSIX_SOURCE */ - -#endif /* _SYS_TYPES_H */ diff --git a/lang/cem/libcc.ansi/make.proto b/lang/cem/libcc.ansi/make.proto deleted file mode 100644 index f15130c25..000000000 --- a/lang/cem/libcc.ansi/make.proto +++ /dev/null @@ -1,6 +0,0 @@ -.SUFFIXES: .o .e .c .m .s - -.c.o .e.o .c.m .e.m .c.s .e.s: - $(CC) $(CFLAGS) -c $< - -fake: diff --git a/lang/cem/libcc.ansi/math/cosh.c b/lang/cem/libcc.ansi/math/cosh.c deleted file mode 100644 index 89456e765..000000000 --- a/lang/cem/libcc.ansi/math/cosh.c +++ /dev/null @@ -1,33 +0,0 @@ -/* - * (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - * - * Author: Ceriel J.H. Jacobs - */ -/* $Header$ */ - -#include -#include -#include "localmath.h" - -double -cosh(double x) -{ - if (x < 0) { - x = -x; - } - if (x > M_LN_MAX_D) { - /* exp(x) would overflow */ - if (x >= M_LN_MAX_D + M_LN2) { - /* not representable */ - x = HUGE_VAL; - errno = ERANGE; - } - else x = exp (x - M_LN2); - } - else { - double expx = exp(x); - x = 0.5 * (expx + 1.0/expx); - } - return x; -} diff --git a/lang/cem/libcc.ansi/stdio/gcvt.c b/lang/cem/libcc.ansi/stdio/gcvt.c deleted file mode 100644 index 5cfa750da..000000000 --- a/lang/cem/libcc.ansi/stdio/gcvt.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * gcvt.c - conversion for printing a floating point number - */ -/* $Header$ */ - -#ifndef NOFLOAT -#include "loc_incl.h" - -#define NDIGINEXP(exp) (((exp) >= 100 || (exp) <= -100) ? 3 : 2) -#define LOW_EXP -4 -#define USE_EXP(exp, ndigits) (((exp) < LOW_EXP + 1) || (exp >= ndigits + 1)) - -char * -_gcvt(long double value, int ndigit, char *s, int flags) -{ - int sign, dp; - register char *s1, *s2; - register int i; - register int nndigit = ndigit; - - s1 = _ecvt(value, ndigit, &dp, &sign); - s2 = s; - if (sign) *s2++ = '-'; - else if (flags & FL_SIGN) - *s2++ = '+'; - else if (flags & FL_SPACE) - *s2++ = ' '; - - if (!(flags & FL_ALT)) - for (i = nndigit - 1; i > 0 && s1[i] == '0'; i--) - nndigit--; - - if (USE_EXP(dp,ndigit)) { - /* Use E format */ - dp--; - *s2++ = *s1++; - if ((nndigit > 1) || (flags & FL_ALT)) *s2++ = '.'; - while (--nndigit > 0) *s2++ = *s1++; - *s2++ = 'e'; - if (dp < 0) { - *s2++ = '-'; - dp = -dp; - } - else *s2++ = '+'; - s2 += NDIGINEXP(dp); - *s2 = 0; - for (i = NDIGINEXP(dp); i > 0; i--) { - *--s2 = dp % 10 + '0'; - dp /= 10; - } - return s; - } - /* Use f format */ - if (dp <= 0) { - if (*s1 != '0') { - /* otherwise the whole number is 0 */ - *s2++ = '0'; - *s2++ = '.'; - } - while (dp < 0) { - dp++; - *s2++ = '0'; - } - } - for (i = 1; i <= nndigit; i++) { - *s2++ = *s1++; - if (i == dp) *s2++ = '.'; - } - if (i <= dp) { - while (i++ <= dp) *s2++ = '0'; - *s2++ = '.'; - } - if ((s2[-1]=='.') && !(flags & FL_ALT)) s2--; - *s2 = '\0'; - return s; -} -#endif /* NOFLOAT */ diff --git a/lang/cem/libcc.ansi/stdlib/calloc.c b/lang/cem/libcc.ansi/stdlib/calloc.c deleted file mode 100644 index 90c664ce7..000000000 --- a/lang/cem/libcc.ansi/stdlib/calloc.c +++ /dev/null @@ -1,24 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ - -#include - -#define ALIGN(sz) (((sz)+(sizeof(long)-1)/sizeof(long))*sizeof(long)) - -void * -calloc(size_t nelem, size_t elsize) -{ - register void *p; - register long *q; - unsigned int size = ALIGN(nelem * elsize); - - if ((p = malloc(size)) == (void *)NULL) - return (void *)NULL; - /* "The space is intialized to all bits zero" */ - q = (long *) (p + size); - while ((void *) q > p) *--q = 0; - return p; -} diff --git a/lang/cem/libcc.ansi/stdlib/malloc.c b/lang/cem/libcc.ansi/stdlib/malloc.c deleted file mode 100644 index 0015f510d..000000000 --- a/lang/cem/libcc.ansi/stdlib/malloc.c +++ /dev/null @@ -1,127 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ - -#include - -#define CLICK_SIZE 4096 - -#if EM_WSIZE == EM_PSIZE -typedef unsigned int vir_bytes; -#else -typedef long vir_bytes; -#endif - - -#define ALIGN(x, a) (((x) + (a - 1)) & ~(a - 1)) -#define BUSY 1 -#define NEXT(p) (* (void **) (p)) - -#ifdef pdp -#define BUGFIX 64 /* cannot set break in top 64 bytes */ -#else -#define BUGFIX 0 -#endif - -extern void bcopy(void *, void *, size_t); -extern void *sbrk(unsigned int); -extern void *brk(unsigned int); -static void *bottom, *top; - -static int -grow(size_t len) -{ - register void *p; - register int click = CLICK_SIZE; - - p = sbrk(0); - len += (void *) ALIGN((vir_bytes) p, sizeof(void *)) - p; - while (click >= 4) { - size_t len1 = ALIGN((vir_bytes)p+len+sizeof(char *),click)-(vir_bytes)p; - void *p1 = p; - - if (p + len1 + BUGFIX < p || (p1 = sbrk(len1)) == (void *) -1) { - click >>= 1; - continue; - } - p = p1; - if (top + sizeof(void *) != p) { - /* someone else has done an sbrk */ - NEXT(top) = (void *) ((vir_bytes) p | BUSY); - } else { - for (p = bottom; NEXT(p) != NULL; p = (void *) (* (vir_bytes *) p & ~BUSY)) - ; - } - top = p + len1 - sizeof(void *); - NEXT(p) = top; - NEXT(top) = NULL; - return 1; - } - return 0; -} - -void * -malloc(size_t size) -{ - register void *p, *next, *new; - register size_t len = ALIGN(size, sizeof(void *)) + sizeof(void *); - - if ((p = bottom) == NULL) { - p = sbrk(sizeof(void *)); - sbrk((void *) ALIGN((vir_bytes) p, sizeof(void *)) - p); - p = (void *) ALIGN((vir_bytes) p, sizeof(void *)); - top = bottom = p; - NEXT(p) = NULL; - } - while ((next = NEXT(p)) != NULL) - if ((vir_bytes) next & BUSY) /* already in use */ - p = (void *) ((vir_bytes) next & ~BUSY); - else { - while ((new = NEXT(next)) != NULL - && !((vir_bytes) new & BUSY)) - next = new; - if (next - p >= len) { /* fits */ - if ((new = p + len) < next) /* too big */ - NEXT(new) = next; - NEXT(p) = (void *) ((vir_bytes) new | BUSY); - return(p + sizeof(void *)); - } - p = next; - } - return grow(len) ? malloc(size) : (void *)NULL; -} - -void * -realloc(void *old, size_t size) -{ - register void *p = old - sizeof(void *), *next, *new; - register size_t len = ALIGN(size, sizeof(void *)) + sizeof(void *), n; - - next = (void *) (* (vir_bytes *) p & ~BUSY); - n = next - old; /* old size */ - while ((new = NEXT(next)) != NULL && !((vir_bytes) new & BUSY)) - next = new; - if (next - p >= len) { /* does it still fit */ - if ((new = p + len) < next) { /* even too big */ - NEXT(new) = next; - NEXT(p) = (void *) ((vir_bytes) new | BUSY); - } - else - NEXT(p) = (void *) ((vir_bytes) next | BUSY); - return(old); - } - if ((new = malloc(size)) == NULL) /* it didn't fit */ - return((void *)NULL); - bcopy(old, new, n); /* n < size */ - * (vir_bytes *) p &= ~BUSY; - return(new); -} - -void -free(void *p) -{ - if (p != (void *)NULL) - *(vir_bytes *) (p - sizeof(void *)) &= ~BUSY; -} diff --git a/lang/cem/libcc.ansi/time/loc_incl.h b/lang/cem/libcc.ansi/time/loc_incl.h deleted file mode 100644 index 5ccbb4c5e..000000000 --- a/lang/cem/libcc.ansi/time/loc_incl.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * loc_incl.h - some local definitions - */ -/* $Header$ */ - -#define YEAR0 1900 /* the first year */ -#define EPOCH_YR 1970 /* EPOCH = Jan 1 1970 00:00:00 */ -#define SECS_DAY (24L * 60L * 60L) -#define LEAPYEAR(year) (!((year) % 4) && (((year) % 100) || !((year) % 400))) -#define YEARSIZE(year) (LEAPYEAR(year) ? 366 : 365) -#define FIRSTSUNDAY(timp) (((timp)->tm_yday - (timp)->tm_wday + 420) % 7) -#define FIRSTDAYOF(timp) (((timp)->tm_wday - (timp)->tm_yday + 420) % 7) -#define TIME_MAX ULONG_MAX -#define ABB_LEN 3 - -extern const int _ytab[2][12]; -extern const char *_days[]; -extern const char *_months[]; - -void _tzset(void); -unsigned _dstget(struct tm *timep); - -extern long _timezone; -extern long _dst_off; -extern int _daylight; -extern char *_tzname[2]; diff --git a/lang/cem/libcc/gen/getopt.c b/lang/cem/libcc/gen/getopt.c deleted file mode 100644 index 7e4b0d3dd..000000000 --- a/lang/cem/libcc/gen/getopt.c +++ /dev/null @@ -1,58 +0,0 @@ -/* $Header$ */ -#include -#define ERR(s, c) if(opterr){\ - fputs(argv[0], stderr);\ - fputs(s, stderr);\ - fputc(c, stderr);\ - fputc('\n', stderr);} - -int opterr = 1; -int optind = 1; -int optopt; -char *optarg; -char *index(); - -int -getopt (argc, argv, opts) -char **argv, *opts; -{ - static int sp = 1; - register c; - register char *cp; - - if (sp == 1) - if (optind >= argc || - argv[optind][0] != '-' || argv[optind][1] == '\0') - return EOF; - else if (strcmp(argv[optind], "--") == NULL) { - optind++; - return EOF; - } - optopt = c = argv[optind][sp]; - if (c == ':' || (cp=index(opts, c)) == NULL) { - ERR (": illegal option -- ", c); - if (argv[optind][++sp] == '\0') { - optind++; - sp = 1; - } - return '?'; - } - if (*++cp == ':') { - if (argv[optind][sp+1] != '\0') - optarg = &argv[optind++][sp+1]; - else if (++optind >= argc) { - ERR (": option requires an argument -- ", c); - sp = 1; - return '?'; - } else - optarg = argv[optind++]; - sp = 1; - } else { - if (argv[optind][++sp] == '\0') { - sp = 1; - optind++; - } - optarg = NULL; - } - return c; -} diff --git a/lang/cem/libcc/math/cosh.c b/lang/cem/libcc/math/cosh.c deleted file mode 100644 index 4cecd4e5f..000000000 --- a/lang/cem/libcc/math/cosh.c +++ /dev/null @@ -1,38 +0,0 @@ -/* - * (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - * - * Author: Ceriel J.H. Jacobs - */ - -/* $Header$ */ - -#include -#include - -extern int errno; - -double -cosh(x) - double x; -{ - extern double exp(); - - if (x < 0) { - x = -x; - } - if (x > M_LN_MAX_D) { - /* exp(x) would overflow */ - if (x >= M_LN_MAX_D + M_LN2) { - /* not representable */ - x = HUGE; - errno = ERANGE; - } - else x = exp (x - M_LN2); - } - else { - double expx = exp(x); - x = 0.5 * (expx + 1.0/expx); - } - return x; -} diff --git a/lang/m2/comp/Parameters b/lang/m2/comp/Parameters deleted file mode 100644 index a05f79a4b..000000000 --- a/lang/m2/comp/Parameters +++ /dev/null @@ -1,78 +0,0 @@ -!File: errout.h -#define ERROUT STDERR /* file pointer for writing messages */ -#define MAXERR_LINE 100 /* maximum number of error messages given - on the same input line. */ - - -!File: idfsize.h -#define IDFSIZE 128 /* maximum significant length of an identifier */ - - -!File: numsize.h -#define NUMSIZE 256 /* maximum length of a numeric constant */ - - -!File: strsize.h -#define ISTRSIZE 32 /* minimum number of bytes allocated for - storing a string */ -#define RSTRSIZE 8 /* step size in enlarging the memory for - the storage of a string */ - - -!File: target_sizes.h -#define MAXSIZE 8 /* the maximum of the SZ_* constants */ - -/* target machine sizes */ -#define SZ_CHAR ((arith)1) -#define SZ_SHORT ((arith)2) -#define SZ_WORD ((arith)4) -#define SZ_INT ((arith)4) -#define SZ_LONG ((arith)4) -#define SZ_FLOAT ((arith)4) -#define SZ_DOUBLE ((arith)8) -#define SZ_POINTER ((arith)4) - -/* target machine alignment requirements */ -#define AL_CHAR 1 -#define AL_SHORT ((int)SZ_SHORT) -#define AL_WORD ((int)SZ_WORD) -#define AL_INT ((int)SZ_WORD) -#define AL_LONG ((int)SZ_WORD) -#define AL_FLOAT ((int)SZ_WORD) -#define AL_DOUBLE ((int)SZ_WORD) -#define AL_POINTER ((int)SZ_WORD) -#define AL_STRUCT ((int)SZ_WORD) - - -!File: debugcst.h -#define DEBUG 1 /* perform various self-tests */ - -!File: inputtype.h -#define INP_READ_IN_ONE 1 /* read input file in one */ - - -!File: density.h -#define DENSITY 3 /* see casestat.C for an explanation */ - - -!File: squeeze.h -#undef SQUEEZE 1 /* define on "small" machines */ - - -!File: strict3rd.h -#undef STRICT_3RD_ED 1 /* define on "small" machines, and if you want - a compiler that only implements "3rd edition" - Modula-2 - */ - - -!File: nocross.h -#undef NOCROSS 1 /* define when cross-compiler not needed */ - - -!File: nostrict.h -#undef NOSTRICT 1 /* define when STRICT warnings disabled - (yet another squeezing method) - */ - - diff --git a/lang/m2/comp/Resolve b/lang/m2/comp/Resolve deleted file mode 100755 index e64381d5e..000000000 --- a/lang/m2/comp/Resolve +++ /dev/null @@ -1,60 +0,0 @@ -: create a directory Xsrc with name clashes resolved -: and run make in that directory -: '$Header$' - -case $# in -1) - ;; -*) echo "$0: one argument expected" 1>&2 - exit 1 - ;; -esac -PW=`pwd` -case $1 in -main) target=$PW/$1 - ;; -omain) target=$PW/$1 - options=-DPEEPHOLE - ;; -cemain) target=$PW/$1 - options=-DCODE_EXPANDER - ;; -Xlint) target=$1 - ;; -*) echo "$0: $1: Illegal argument" 1>&2 - exit 1 - ;; -esac -if test -d ../Xsrc -then - : -else mkdir ../Xsrc -fi -make EMHOME=$EMHOME longnames -: remove code generating routines from the clashes list as they are defines. -: code generating routine names start with C_ -sed '/^C_/d' < longnames > tmp$$ -cclash -c -l7 tmp$$ > ../Xsrc/Xclashes -rm -f tmp$$ -cd ../Xsrc -if cmp -s Xclashes clashes -then - : -else - mv Xclashes clashes -fi -rm -f Makefile -ed - $PW/Makefile <<'EOF' -/^#EXCLEXCL/,/^#INCLINCL/d -w Makefile -q -EOF -for i in `cat $PW/Cfiles` -do - cat >> Makefile < $i -EOF -done -make EMHOME=$EMHOME COPTIONS=$options MACH=$MACH CURRDIR=$PW/ $target diff --git a/lang/m2/comp/Version.c b/lang/m2/comp/Version.c deleted file mode 100644 index 55fe3cedd..000000000 --- a/lang/m2/comp/Version.c +++ /dev/null @@ -1 +0,0 @@ -static char Version[] = "ACK Modula-2 compiler Version 0.50"; diff --git a/lang/m2/comp/const.h b/lang/m2/comp/const.h deleted file mode 100644 index 4aa261a63..000000000 --- a/lang/m2/comp/const.h +++ /dev/null @@ -1,15 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - * - * Author: Ceriel J.H. Jacobs - */ - -/* C O N S T A N T S F O R E X P R E S S I O N H A N D L I N G */ - -/* $Header$ */ - -#define arith_sign ((arith) (1L << (sizeof(arith) * 8 - 1))) - -extern unsigned int - wrd_bits; /* Number of bits in a word */ diff --git a/lang/m2/comp/def_sizes.h b/lang/m2/comp/def_sizes.h deleted file mode 100644 index a8543f8b2..000000000 --- a/lang/m2/comp/def_sizes.h +++ /dev/null @@ -1,22 +0,0 @@ -/* D E F A U L T S I Z E S A N D A L I G N M E N T S */ - -/* $Header$ */ - -#define MAXSIZE 8 /* the maximum of the SZ_* constants */ -/* target machine sizes */ -#define SZ_CHAR (arith)1 -#define SZ_WORD (arith)4 -#define SZ_INT (arith)4 -#define SZ_LONG (arith)4 -#define SZ_FLOAT (arith)4 -#define SZ_DOUBLE (arith)8 -#define SZ_POINTER (arith)4 -/* target machine alignment requirements */ -#define AL_CHAR 1 -#define AL_WORD (int) SZ_WORD -#define AL_INT (int) SZ_WORD -#define AL_LONG (int) SZ_WORD -#define AL_FLOAT (int) SZ_WORD -#define AL_DOUBLE (int) SZ_WORD -#define AL_POINTER (int) SZ_WORD -#define AL_STRUCT 1 diff --git a/lang/m2/comp/desig.H b/lang/m2/comp/desig.H deleted file mode 100644 index 994568180..000000000 --- a/lang/m2/comp/desig.H +++ /dev/null @@ -1,69 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - * - * Author: Ceriel J.H. Jacobs - */ - -/* D E S I G N A T O R D E S C R I P T I O N S */ - -/* $Header$ */ - -/* Generating code for designators is not particularly easy, especially if - you don't know wether you want the address or the value. - The next structure is used to generate code for designators. - It contains information on how to find the designator, after generation - of the code that is common to both address and value computations. -*/ - -struct desig { - short dsg_kind; -#define DSG_INIT 0 /* don't know anything yet */ -#define DSG_LOADED 1 /* designator loaded on top of the stack */ -#define DSG_PLOADED 2 /* designator accessible through pointer on - stack, possibly with an offset - */ -#define DSG_FIXED 3 /* designator directly accessible */ -#define DSG_PFIXED 4 /* designator accessible through directly - accessible pointer - */ -#define DSG_INDEXED 5 /* designator accessible through array - operation. Address of array descriptor on - top of the stack, index beneath that, and - base address beneath that - */ - arith dsg_offset; /* contains an offset for PLOADED, - or for FIXED or PFIXED it contains an - offset from dsg_name, if it exists, - or from the current Local Base - */ - char *dsg_name; /* name of global variable, used for - FIXED and PFIXED - */ - struct def *dsg_def; /* def structure associated with this - designator, or 0 - */ -}; - -typedef struct desig t_desig; - -/* ALLOCDEF "desig" 5 */ - -/* The next structure describes the designator in a with-statement. - We have a linked list of them, as with-statements may be nested. -*/ - -struct withdesig { - struct withdesig *w_next; - int w_flags; /* D_USED|D_DEFINED */ - struct scope *w_scope; /* scope in which fields of this record - reside - */ - t_desig w_desig; /* a desig structure for this particular - designator - */ -}; - -extern struct withdesig *WithDesigs; - -#define NO_LABEL ((label) 0) diff --git a/lang/m2/comp/idlist.H b/lang/m2/comp/idlist.H deleted file mode 100644 index 9d320bb99..000000000 --- a/lang/m2/comp/idlist.H +++ /dev/null @@ -1,12 +0,0 @@ -/* $Header$ */ - -#include - -/* Structure to link idf structures together -*/ -struct id_list { - struct id_list *next; - struct idf *id_ptr; -}; - -/* ALLOCDEF "id_list" */ diff --git a/lang/m2/comp/idlist.c b/lang/m2/comp/idlist.c deleted file mode 100644 index 3b067af2b..000000000 --- a/lang/m2/comp/idlist.c +++ /dev/null @@ -1,20 +0,0 @@ -static char *RcsId = "$Header$"; - -#include "idf.h" -#include "idlist.h" - -struct id_list *h_id_list; /* Header of free list */ - -/* FreeIdList: take a list of id_list structures and put them - on the free list of id_list structures -*/ -FreeIdList(p) - struct id_list *p; -{ - register struct id_list *q; - - while (q = p) { - p = p->next; - free_id_list(q); - } -} diff --git a/lang/m2/comp/misc.H b/lang/m2/comp/misc.H deleted file mode 100644 index 4f2ae65e3..000000000 --- a/lang/m2/comp/misc.H +++ /dev/null @@ -1,10 +0,0 @@ -/* M I S C E L L A N E O U S */ - -/* $Header$ */ - -/* ALLOCDEF "id_list" */ - -#define is_anon_idf(x) ((x)->id_text[0] == '#') - -extern struct idf - *gen_anon_idf(); diff --git a/lang/m2/comp/nmclash.c b/lang/m2/comp/nmclash.c deleted file mode 100644 index ca2567a80..000000000 --- a/lang/m2/comp/nmclash.c +++ /dev/null @@ -1,4 +0,0 @@ -/* Accepted if many characters of long names are significant */ -abcdefghijklmnopr() { } -abcdefghijklmnopq() { } -main() { } diff --git a/lang/m2/comp/param.h b/lang/m2/comp/param.h deleted file mode 100644 index cd4d2cba4..000000000 --- a/lang/m2/comp/param.h +++ /dev/null @@ -1,4 +0,0 @@ -/* $Header$ */ - -#define IDFSIZE 256 -#define NUMSIZE 256 diff --git a/lang/m2/comp/print.c b/lang/m2/comp/print.c deleted file mode 100644 index ffb1a725d..000000000 --- a/lang/m2/comp/print.c +++ /dev/null @@ -1,144 +0,0 @@ -/* P R I N T R O U T I N E S */ - -#include -#include - -#define SSIZE 1024 /* string-buffer size for print routines */ - -char *long2str(); - -doprnt(fp, fmt, argp) - File *fp; - char *fmt; - int argp[]; -{ - char buf[SSIZE]; - - sys_write(fp, buf, format(buf, fmt, (char *)argp)); -} - -/*VARARGS1*/ -printf(fmt, args) - char *fmt; - char args; -{ - char buf[SSIZE]; - - sys_write(STDOUT, buf, format(buf, fmt, &args)); -} - -/*VARARGS1*/ -fprintf(fp, fmt, args) - File *fp; - char *fmt; - char args; -{ - char buf[SSIZE]; - - sys_write(fp, buf, format(buf, fmt, &args)); -} - -/*VARARGS1*/ -char * -sprintf(buf, fmt, args) - char *buf, *fmt; - char args; -{ - buf[format(buf, fmt, &args)] = '\0'; - return buf; -} - -int -format(buf, fmt, argp) - char *buf, *fmt; - char *argp; -{ - register char *pf = fmt, *pa = argp; - register char *pb = buf; - - while (*pf) { - if (*pf == '%') { - register int width, base, pad, npad; - char *arg; - char cbuf[2]; - char *badformat = ""; - - /* get padder */ - if (*++pf == '0') { - pad = '0'; - ++pf; - } - else - pad = ' '; - - /* get width */ - width = 0; - while (*pf >= '0' && *pf <= '9') - width = 10 * width + *pf++ - '0'; - - /* get text and move pa */ - if (*pf == 's') { - arg = *(char **)pa; - pa += sizeof(char *); - } - else - if (*pf == 'c') { - cbuf[0] = * (char *) pa; - cbuf[1] = '\0'; - pa += sizeof(int); - arg = &cbuf[0]; - } - else - if (*pf == 'l') { - /* alignment ??? */ - if (base = integral(*++pf)) { - arg = long2str(*(long *)pa, base); - pa += sizeof(long); - } - else { - pf--; - arg = badformat; - } - } - else - if (base = integral(*pf)) { - arg = long2str((long)*(int *)pa, base); - pa += sizeof(int); - } - else - if (*pf == '%') - arg = "%"; - else - arg = badformat; - - npad = width - strlen(arg); - - while (npad-- > 0) - *pb++ = pad; - - while (*pb++ = *arg++); - pb--; - pf++; - } - else - *pb++ = *pf++; - } - return pb - buf; -} - -integral(c) -{ - switch (c) { - case 'b': - return -2; - case 'd': - return 10; - case 'o': - return -8; - case 'u': - return -10; - case 'x': - return -16; - } - return 0; -} diff --git a/lang/m2/comp/tab.c b/lang/m2/comp/tab.c deleted file mode 100644 index 17065cf9b..000000000 --- a/lang/m2/comp/tab.c +++ /dev/null @@ -1,295 +0,0 @@ -/* @cc tab.c -o $INSTALLDIR/tab@ - tab - table generator - - Author: Erik Baalbergen (..tjalk!erikb) -*/ - -#include - -static char *RcsId = "$Header$"; - -#define MAXTAB 10000 -#define MAXBUF 10000 -#define COMCOM '-' -#define FILECOM '%' - -int InputForm = 'c'; -char OutputForm[MAXBUF] = "%s,\n"; -int TabSize = 257; -char *Table[MAXTAB]; -char *Name; -char *ProgCall; - -main(argc, argv) - char *argv[]; -{ - ProgCall = *argv++; - argc--; - while (argc-- > 0) { - if (**argv == COMCOM) { - option(*argv++); - } - else { - process(*argv++, InputForm); - } - } -} - -char * -Salloc(s) - char *s; -{ - char *malloc(); - char *ns = malloc(strlen(s) + 1); - - if (ns) { - strcpy(ns, s); - } - return ns; -} - -option(str) - char *str; -{ - /* note that *str indicates the source of the option: - either COMCOM (from command line) or FILECOM (from a file). - */ - switch (*++str) { - - case ' ': /* command */ - case '\t': - case '\0': - break; - case 'I': - InputForm = *++str; - break; - case 'f': - if (*++str == '\0') { - fprintf(stderr, "%s: -f: name expected\n", ProgCall); - exit(1); - } - DoFile(str); - break; - case 'F': - sprintf(OutputForm, "%s\n", ++str); - break; - case 'T': - printf("%s\n", ++str); - break; - case 'p': - PrintTable(); - break; - case 'C': - ClearTable(); - break; - case 'S': - { - register i = stoi(++str); - - if (i <= 0 || i > MAXTAB) { - fprintf(stderr, "%s: size would exceed maximum\n", - ProgCall); - } - else { - TabSize = i; - } - break; - } - default: - fprintf(stderr, "%s: bad option -%s\n", ProgCall, str); - } -} - -ClearTable() -{ - register i; - - for (i = 0; i < MAXTAB; i++) { - Table[i] = 0; - } -} - -PrintTable() -{ - register i; - - for (i = 0; i < TabSize; i++) { - if (Table[i]) { - printf(OutputForm, Table[i]); - } - else { - printf(OutputForm, "0"); - } - } -} - -process(str, format) - char *str; -{ - char *cstr = str; - char *Name = cstr; /* overwrite original string! */ - - /* strip of the entry name - */ - while (*str && *str != ':') { - if (*str == '\\') { - ++str; - } - *cstr++ = *str++; - } - - if (*str != ':') { - fprintf(stderr, "%s: bad specification: \"%s\", ignored\n", - ProgCall, Name); - return 0; - } - *cstr = '\0'; - str++; - - switch (format) { - - case 'c': - return c_proc(str, Name); - default: - fprintf(stderr, "%s: bad input format\n", ProgCall); - } - return 0; -} - -c_proc(str, Name) - char *str; - char *Name; -{ - int ch, ch2; - int quoted(); - - while (*str) { - if (*str == '\\') { - ch = quoted(&str); - } - else { - ch = *str++; - } - if (*str == '-') { - if (*++str == '\\') { - ch2 = quoted(&str); - } - else { - if (ch2 = *str++); - else str--; - } - if (ch > ch2) { - fprintf(stderr, "%s: bad range\n", ProgCall); - return 0; - } - if (ch >= 0 && ch2 <= 255) - while (ch <= ch2) - Table[ch++] = Salloc(Name); - } - else { - if (ch >= 0 && ch <= 255) - Table[ch] = Salloc(Name); - } - } - return 1; -} - -int -quoted(pstr) - char **pstr; -{ - register int ch; - register int i; - register char *str = *pstr; - - if ((*++str >= '0') && (*str <= '9')) { - ch = 0; - for (i = 0; i < 3; i++) { - ch = 8 * ch + *str - '0'; - if (*++str < '0' || *str > '9') - break; - } - } - else { - switch (*str++) { - - case 'n': - ch = '\n'; - break; - case 't': - ch = '\t'; - break; - case 'b': - ch = '\b'; - break; - case 'r': - ch = '\r'; - break; - case 'f': - ch = '\f'; - break; - default : - ch = *str; - } - } - *pstr = str; - return ch & 0377; -} - -int -stoi(str) - char *str; -{ - register i = 0; - - while (*str >= '0' && *str <= '9') { - i = i * 10 + *str++ - '0'; - } - return i; -} - -char * -getline(s, n, fp) - char *s; - FILE *fp; -{ - register c = getc(fp); - char *str = s; - - while (n--) { - if (c == EOF) { - return NULL; - } - else - if (c == '\n') { - *str++ = '\0'; - return s; - } - *str++ = c; - c = getc(fp); - } - s[n - 1] = '\0'; - return s; -} - -#define BUFSIZE 1024 - -DoFile(name) - char *name; -{ - char text[BUFSIZE]; - FILE *fp; - - if ((fp = fopen(name, "r")) == NULL) { - fprintf(stderr, "%s: cannot read file %s\n", ProgCall, name); - exit(1); - } - while (getline(text, BUFSIZE, fp) != NULL) { - if (text[0] == FILECOM) { - option(text); - } - else { - process(text, InputForm); - } - } -} diff --git a/lang/m2/libm2/ASCII.mod b/lang/m2/libm2/ASCII.mod deleted file mode 100644 index 77d932816..000000000 --- a/lang/m2/libm2/ASCII.mod +++ /dev/null @@ -1,3 +0,0 @@ -IMPLEMENTATION MODULE ASCII; -BEGIN -END ASCII. diff --git a/lang/m2/libm2/ChkCards.e b/lang/m2/libm2/ChkCards.e deleted file mode 100644 index 902e6b8e4..000000000 --- a/lang/m2/libm2/ChkCards.e +++ /dev/null @@ -1,131 +0,0 @@ -#include -; -; (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands. -; See the copyright notice in the ACK home directory, in the file "Copyright". -; -; -; Module: CARDINAL operations with overflow checking -; Author: Ceriel J.H. Jacobs -; Version: $Header$ -; - - mes 2,EM_WSIZE,EM_PSIZE - - exp $addu - exp $subu - exp $mulu -#if EM_WSIZE < EM_LSIZE - exp $addul - exp $subul - exp $mulul -#endif - - pro $addu,0 - loc -1 - lol 0 - sbu EM_WSIZE - lol EM_WSIZE - cmu EM_WSIZE - zge *1 - loc M2_UOVFL - trp -1 - lol 0 - lol EM_WSIZE - adu EM_WSIZE - stl EM_WSIZE - ret 0 - end 0 - -#if EM_WSIZE < EM_LSIZE - pro $addul,0 - ldc -1 - ldl 0 - sbu EM_LSIZE - ldl EM_LSIZE - cmu EM_LSIZE - zge *1 - loc M2_UOVFL - trp -1 - ldl 0 - ldl EM_LSIZE - adu EM_LSIZE - sdl EM_LSIZE - ret 0 - end 0 -#endif - - pro $mulu,0 - lol 0 - zeq *1 - loc -1 - lol 0 - dvu EM_WSIZE - lol EM_WSIZE - cmu EM_WSIZE - zge *1 - loc M2_UOVFL - trp -1 - lol 0 - lol EM_WSIZE - mlu EM_WSIZE - stl EM_WSIZE - ret 0 - end 0 - -#if EM_WSIZE < EM_LSIZE - pro $mulul,0 - ldl 0 - ldc 0 - cmu EM_LSIZE - zeq *1 - ldc -1 - ldl 0 - dvu EM_LSIZE - ldl EM_LSIZE - cmu EM_LSIZE - zge *1 - loc M2_UOVFL - trp -1 - ldl 0 - ldl EM_LSIZE - mlu EM_LSIZE - sdl EM_LSIZE - ret 0 - end 0 -#endif - - pro $subu,0 - lol EM_WSIZE - lol 0 - cmu EM_WSIZE - zge *1 - loc M2_UUVFL - trp -1 - lol EM_WSIZE - lol 0 - sbu EM_WSIZE - stl EM_WSIZE - ret 0 - end 0 - -#if EM_WSIZE < EM_LSIZE - pro $subul,0 - ldl EM_LSIZE - ldl 0 - cmu EM_LSIZE - zge *1 - loc M2_UUVFL - trp -1 - ldl EM_LSIZE - ldl 0 - sbu EM_LSIZE - sdl EM_LSIZE - ret 0 - end 0 -#endif diff --git a/lang/m2/libm2/FIFFEF.def b/lang/m2/libm2/FIFFEF.def deleted file mode 100644 index ea49df35a..000000000 --- a/lang/m2/libm2/FIFFEF.def +++ /dev/null @@ -1,13 +0,0 @@ -(*$Foreign*) -DEFINITION MODULE FIFFEF; - - PROCEDURE FIF(arg1, arg2: LONGREAL; VAR intres: LONGREAL) : LONGREAL; - (* multiplies arg1 and arg2, and returns the integer part of the - result in "intres" and the fraction part as the function result. - *) - - PROCEDURE FEF(arg: LONGREAL; VAR exp: INTEGER) : LONGREAL; - (* splits "arg" in mantissa and a base-2 exponent. - The mantissa is returned, and the exponent is left in "exp". - *) -END FIFFEF. diff --git a/lang/m2/libm2/FIFFEF.e b/lang/m2/libm2/FIFFEF.e deleted file mode 100644 index 849cfc2b7..000000000 --- a/lang/m2/libm2/FIFFEF.e +++ /dev/null @@ -1,46 +0,0 @@ -# - mes 2,EM_WSIZE,EM_PSIZE - -#define ARG1 0 -#define ARG2 EM_DSIZE -#define IRES 2*EM_DSIZE - -; FIF is called with three parameters: -; - address of integer part result (IRES) -; - float two (ARG2) -; - float one (ARG1) -; and returns an EM_DSIZE-byte floating point number -; Definition: -; PROCEDURE FIF(ARG1, ARG2: LONGREAL; VAR IRES: LONGREAL) : LONGREAL; - - exp $FIF - pro $FIF,0 - lal 0 - loi 2*EM_DSIZE - fif EM_DSIZE - lal IRES - loi EM_PSIZE - sti EM_DSIZE - ret EM_DSIZE - end ? - -#define FARG 0 -#define ERES EM_DSIZE - -; FEF is called with two parameters: -; - address of base 2 exponent result (ERES) -; - floating point number to be split (FARG) -; and returns an EM_DSIZE-byte floating point number (the mantissa) -; Definition: -; PROCEDURE FEF(FARG: LONGREAL; VAR ERES: integer): LONGREAL; - - exp $FEF - pro $FEF,0 - lal FARG - loi EM_DSIZE - fef EM_DSIZE - lal ERES - loi EM_PSIZE - sti EM_WSIZE - ret EM_DSIZE - end ? diff --git a/lang/m2/libm2/FORchk.c b/lang/m2/libm2/FORchk.c deleted file mode 100644 index f911e2955..000000000 --- a/lang/m2/libm2/FORchk.c +++ /dev/null @@ -1,8 +0,0 @@ -static char m[] = "Warning: FOR-loop control variable was changed in the body"; -_forloopchk(a,b) - unsigned a, b; -{ - if (a != b) { - Traps_Message(m , 0, sizeof(m) - 2, 1); - } -} diff --git a/lang/m2/libm2/Makefile b/lang/m2/libm2/Makefile deleted file mode 100644 index ff3b279e4..000000000 --- a/lang/m2/libm2/Makefile +++ /dev/null @@ -1,23 +0,0 @@ -HOME = ../../.. -DEFDIR = $(HOME)/lib/m2 - -SOURCES = ASCII.def EM.def MathLib0.def Processes.def \ - RealInOut.def Storage.def Arguments.def Conversion.def \ - random.def Semaphores.def Unix.def RealConver.def \ - Strings.def InOut.def Terminal.def \ - Mathlib.def PascalIO.def Traps.def CSP.def \ - Epilogue.def Streams.def ArraySort.def StripUnix.def \ - Termcap.def XXTermcap.def - -all: -clean: -cmp: - -pr: - @pr Makefile $(SOURCES) -opr: - make pr | opr - -install: - -mkdir $(DEFDIR) - cp $(SOURCES) $(DEFDIR) diff --git a/lang/m2/libm2/TTY.def b/lang/m2/libm2/TTY.def deleted file mode 100644 index db60c635c..000000000 --- a/lang/m2/libm2/TTY.def +++ /dev/null @@ -1,3 +0,0 @@ -DEFINITION MODULE TTY; -PROCEDURE isatty(fd: INTEGER): BOOLEAN; -END TTY. diff --git a/lang/m2/libm2/TTY.mod b/lang/m2/libm2/TTY.mod deleted file mode 100644 index f45e5e9fd..000000000 --- a/lang/m2/libm2/TTY.mod +++ /dev/null @@ -1,19 +0,0 @@ -# -(*$R-*) -IMPLEMENTATION MODULE TTY; -FROM Unix IMPORT ioctl; -FROM SYSTEM IMPORT ADR; -PROCEDURE isatty(fd: INTEGER): BOOLEAN; -VAR buf: ARRAY[1..100] OF CHAR; -BEGIN -#ifdef __USG - RETURN ioctl(fd, INTEGER(ORD('T') * 256 + 1), ADR(buf)) >= 0; -#else -#ifdef __BSD4_2 - RETURN ioctl(fd, INTEGER(ORD('t') * 256 + 8 + 6*65536 + 40000000H), ADR(buf)) >= 0; -#else - RETURN ioctl(fd, INTEGER(ORD('t') * 256 + 8), ADR(buf)) >= 0; -#endif -#endif -END isatty; -END TTY. diff --git a/lang/m2/libm2/hol0.e b/lang/m2/libm2/hol0.e deleted file mode 100644 index 8db66cf7e..000000000 --- a/lang/m2/libm2/hol0.e +++ /dev/null @@ -1,29 +0,0 @@ -# - -; $Header$ -; -; (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands. -; -; This product is part of the Amsterdam Compiler Kit. -; -; Permission to use, sell, duplicate or disclose this software must be -; obtained in writing. Requests for such permissions may be sent to -; -; Dr. Andrew S. Tanenbaum -; Wiskundig Seminarium -; Vrije Universiteit -; Postbox 7161 -; 1007 MC Amsterdam -; The Netherlands -; -; - - mes 2,EM_WSIZE,EM_PSIZE - -; _hol0 return the address of the ABS block (hol0) - - exp $_hol0 - pro $_hol0,0 - lae 0 - ret EM_PSIZE - end ? diff --git a/lang/m2/libm2/rcka.e b/lang/m2/libm2/rcka.e deleted file mode 100644 index c3ef0b2ab..000000000 --- a/lang/m2/libm2/rcka.e +++ /dev/null @@ -1,31 +0,0 @@ -# -; -; (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands. -; See the copyright notice in the ACK home directory, in the file "Copyright". -; -; -; Module: range checks for INTEGER, now for array indexing -; Author: Ceriel J.H. Jacobs -; Version: $Header$ -; -#include - - mes 2,EM_WSIZE,EM_PSIZE - exp $rcka - pro $rcka, 0 - - lol EM_PSIZE - zlt *1 ; lower bound always 0 - lol EM_PSIZE - lal 0 - loi EM_PSIZE - adp EM_WSIZE - loi EM_WSIZE - cmi EM_WSIZE - zgt *1 - ret 0 -1 - loc EARRAY - trp - ret 0 - end 0 diff --git a/lang/m2/libm2/rcki.e b/lang/m2/libm2/rcki.e deleted file mode 100644 index 72df511f6..000000000 --- a/lang/m2/libm2/rcki.e +++ /dev/null @@ -1,37 +0,0 @@ -# -; -; (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands. -; See the copyright notice in the ACK home directory, in the file "Copyright". -; -; -; Module: range checks for INTEGER -; Author: Ceriel J.H. Jacobs -; Version: $Header$ -; -#include - - mes 2,EM_WSIZE,EM_PSIZE - exp $rcki - pro $rcki, 0 - - lal EM_PSIZE - loi EM_WSIZE - lal 0 - loi EM_PSIZE - loi EM_WSIZE - cmi EM_WSIZE - zlt *1 - lal EM_PSIZE - loi EM_WSIZE - lal 0 - loi EM_PSIZE - adp EM_WSIZE - loi EM_WSIZE - cmi EM_WSIZE - zgt *1 - ret 0 -1 - loc ERANGE - trp - ret 0 - end 0 diff --git a/lang/m2/libm2/rckil.e b/lang/m2/libm2/rckil.e deleted file mode 100644 index 88f461c9a..000000000 --- a/lang/m2/libm2/rckil.e +++ /dev/null @@ -1,37 +0,0 @@ -# -; -; (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands. -; See the copyright notice in the ACK home directory, in the file "Copyright". -; -; -; Module: range checks for LONGINTS -; Author: Ceriel J.H. Jacobs -; Version: $Header$ -; -#include - - mes 2,EM_WSIZE,EM_PSIZE - exp $rckil - pro $rckil, 0 - - lal EM_PSIZE - loi EM_LSIZE - lal 0 - loi EM_PSIZE - loi EM_LSIZE - cmi EM_LSIZE - zlt *1 - lal EM_PSIZE - loi EM_LSIZE - lal 0 - loi EM_PSIZE - adp EM_LSIZE - loi EM_LSIZE - cmi EM_LSIZE - zgt *1 - ret 0 -1 - loc ERANGE - trp - ret 0 - end 0 diff --git a/lang/m2/libm2/rcku.e b/lang/m2/libm2/rcku.e deleted file mode 100644 index 687ea51d0..000000000 --- a/lang/m2/libm2/rcku.e +++ /dev/null @@ -1,37 +0,0 @@ -# -; -; (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands. -; See the copyright notice in the ACK home directory, in the file "Copyright". -; -; -; Module: range checks for CARDINAL -; Author: Ceriel J.H. Jacobs -; Version: $Header$ -; -#include - - mes 2,EM_WSIZE,EM_PSIZE - exp $rcku - pro $rcku, 0 - - lal EM_PSIZE - loi EM_WSIZE - lal 0 - loi EM_PSIZE - loi EM_WSIZE - cmu EM_WSIZE - zlt *1 - lal EM_PSIZE - loi EM_WSIZE - lal 0 - loi EM_PSIZE - adp EM_WSIZE - loi EM_WSIZE - cmu EM_WSIZE - zgt *1 - ret 0 -1 - loc ERANGE - trp - ret 0 - end 0 diff --git a/lang/m2/libm2/rckul.e b/lang/m2/libm2/rckul.e deleted file mode 100644 index 62fb78d18..000000000 --- a/lang/m2/libm2/rckul.e +++ /dev/null @@ -1,37 +0,0 @@ -# -; -; (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands. -; See the copyright notice in the ACK home directory, in the file "Copyright". -; -; -; Module: Range checks for LONGCARD -; Author: Ceriel J.H. Jacobs -; Version: $Header$ -; -#include - - mes 2,EM_WSIZE,EM_PSIZE - exp $rckul - pro $rckul, 0 - - lal EM_PSIZE - loi EM_LSIZE - lal 0 - loi EM_PSIZE - loi EM_LSIZE - cmu EM_LSIZE - zlt *1 - lal EM_PSIZE - loi EM_LSIZE - lal 0 - loi EM_PSIZE - adp EM_LSIZE - loi EM_LSIZE - cmu EM_LSIZE - zgt *1 - ret 0 -1 - loc ERANGE - trp - ret 0 - end 0 diff --git a/lang/m2/libm2/transfer.e b/lang/m2/libm2/transfer.e deleted file mode 100644 index 2bac41517..000000000 --- a/lang/m2/libm2/transfer.e +++ /dev/null @@ -1,258 +0,0 @@ -# -; -; (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands. -; See the copyright notice in the ACK home directory, in the file "Copyright". -; -; -; Module: implementation of coroutines -; Author: Ceriel J.H. Jacobs -; Version: $Header$ -; -; This version works for EM implementations that have a contiguous downwards -; growing stack, on which data below the stack-pointer is not destroyed. -; -#include -#include - - mes 2, EM_WSIZE, EM_PSIZE - - ; This file contains the implementation of the following routines from - ; the SYSTEM module: - ; TRANSFER, NEWPROCESS - ; The NEWPROCESS routine creates a new coroutine stack frame. - ; The TRANSFER routine implements transfers from one coroutine to another. - ; The memory organization for coroutines is rather complicated. - ; One problem is caused by the fact that the user must allocate the - ; stackspace. So, this stackspace can be located anywhere, including on - ; the heap. This means that we cannot use this space as a stack, because - ; in EM, the stack-pointer may never point below the heap-pointer. - ; So, this space is only used to save the stack when the coroutine isn't - ; running. - ; It also contains information about the size of the frame, the - ; address of the procedure that forms the coroutine body, the offset - ; of the LB from the start of the frame, and the offset of the SP from - ; the start of the frame. - ; So, is looks like this: - ; |-----------------------------| - ; | | - ; | | - ; | | - ; . - ; . - ; . - ; | | - ; | | - ; | | <--- coroutine ident - ; |-----------------------------| - ; | saved SP | - ; |-----------------------------| - ; | saved LB | - ; |-----------------------------| - ; | procedure address or 0 | - ; |-----------------------------| - ; | size | - ; |-----------------------------| - ; - ; Another problem is that the coroutines must always run at the same - ; place in the stack. Therefore, in the runtime startoff a piece of the - ; stack is allocated for coroutines. - - exp $_SYSTEM__NEWPROCESS - exp $_SYSTEM__TRANSFER - inp $ChkSize - - pro $_SYSTEM__NEWPROCESS, 0 - - ; This procedure only initializes the area used for saving the stack. - ; Its definition is: - ; PROCEDURE NEWPROCESS(P:PROC; A:ADDRESS; n:CARDINAL; VAR p1:ADDRESS); - - lol 2*EM_PSIZE ; size of frame (n) - cal $ChkSize - asp EM_WSIZE - lfr EM_WSIZE - sil EM_PSIZE ; store size in area (indicated by A) - lal EM_PSIZE - loi EM_PSIZE ; address of area (A) - lal 0 - loi EM_PSIZE ; address of coroutine body (P) - lal EM_PSIZE - loi EM_PSIZE - adp EM_WSIZE - sti EM_PSIZE ; store it in area - lal EM_PSIZE - loi EM_PSIZE - adp 3*EM_PSIZE + EM_WSIZE ; this becomes the coroutine identifier - lal 2*EM_PSIZE+EM_WSIZE - loi EM_PSIZE - sti EM_PSIZE - ret 0 - end 0 - -target - bss EM_PSIZE, 0, 0 - - pro $_SYSTEM__TRANSFER, 0 - - ; This procedure does all the hard work. - ; It must save the current environment, and restore the one to which the - ; transfer is done. It must also make it look like the return is done - ; from ITS invocation of transfer. - ; Definition is: - ; PROCEDURE TRANSFER(VAR p1, p2 : ADDRESS); - - mes ms_gto ; This is a dangerous procedure - - lal EM_PSIZE - loi EM_PSIZE - loi EM_PSIZE ; address of target coroutine - dup EM_PSIZE - lae CurrentProcess - loi EM_PSIZE - dup EM_PSIZE - lal 0 - loi EM_PSIZE ; address of place where to store address of current coroutine - sti EM_PSIZE ; store - cmp ; compare with current process - zne *1 - ; Here, no real transfer needs to be done - asp EM_PSIZE - ret 0 ; just return -1 - lae target - sti EM_PSIZE ; store it in target - - ; Now, we save the current stack - ; Use local base from main program - - lor 0 ; load LB - lae CurrentProcess - loi EM_PSIZE - adp -2*EM_PSIZE - sti EM_PSIZE ; save it - lor 1 ; load SP - lae CurrentProcess - loi EM_PSIZE - adp -EM_PSIZE - sti EM_PSIZE ; save it - ; Now, we must find a stack we can temporarily use. - ; Just take the one from the main program. - lae MainProcess - loi EM_PSIZE - adp -EM_PSIZE - loi EM_PSIZE - str 1 ; temporary stackpointer - - lae MainLB - loi EM_PSIZE - str 0 - - lae CurrentProcess - loi EM_PSIZE - lae MainProcess - loi EM_PSIZE - cmp - zeq *2 - - lae StackBase - loi EM_PSIZE - lae CurrentProcess - loi EM_PSIZE - adp -3*EM_PSIZE-EM_WSIZE - loi EM_WSIZE ; get size - ngi EM_WSIZE - ads EM_WSIZE ; gives source address - lae CurrentProcess - loi EM_PSIZE ; destination address - lae CurrentProcess - loi EM_PSIZE - adp -3*EM_PSIZE-EM_WSIZE - loi EM_WSIZE - bls EM_WSIZE ; copy - -2 - lae target - loi EM_PSIZE - dup EM_PSIZE - lae CurrentProcess - sti EM_PSIZE ; store target process descriptor in _CurrentProcess - lae MainProcess - loi EM_PSIZE - cmp - zeq *4 - ; Now check if the coroutine was called before - lae target - loi EM_PSIZE - adp -3*EM_PSIZE - loi EM_PSIZE - zer EM_PSIZE - cmp - zeq *5 - ; No, it was'nt - lae StackBase - loi EM_PSIZE - str 1 ; new stack pointer - lae target - loi EM_PSIZE - adp -3*EM_PSIZE - loi EM_PSIZE - zer EM_PSIZE - lae target - loi EM_PSIZE - adp -3*EM_PSIZE - sti EM_PSIZE - cai - loc 0 - cal $exit - ret 0 -5 - lae target - loi EM_PSIZE ; push source address - lae StackBase - loi EM_PSIZE ; subtract size from this and we have the destination address - lae target - loi EM_PSIZE - adp -3*EM_PSIZE-EM_WSIZE - loi EM_WSIZE - ngi EM_WSIZE - ads EM_WSIZE ; got it - lae target - loi EM_PSIZE - adp -3*EM_PSIZE-EM_WSIZE - loi EM_WSIZE - bls EM_WSIZE -4 - lae target - loi EM_PSIZE - adp -2*EM_PSIZE - loi EM_PSIZE - str 0 ; restore LB - lae target - loi EM_PSIZE - adp -EM_PSIZE - loi EM_PSIZE - str 1 ; restore SP - ret 0 - end 0 - - pro $ChkSize, 0 - lol 0 - loc 3*EM_PSIZE+EM_WSIZE - sbi EM_WSIZE - dup EM_WSIZE - stl 0 - loe StackSize - cmu EM_WSIZE - zle *1 - loc M2_TOOLARGE ; trap number for "stack size too large" - trp -1 - lol 0 - loc EM_WSIZE-1 - adi EM_WSIZE - loc EM_WSIZE - dvi EM_WSIZE - loc EM_WSIZE - mli EM_WSIZE - ret EM_WSIZE - end 0 diff --git a/lang/m2/m2mm/Version.c b/lang/m2/m2mm/Version.c deleted file mode 100644 index 164526a9f..000000000 --- a/lang/m2/m2mm/Version.c +++ /dev/null @@ -1 +0,0 @@ -static char Version[] = "ACK Modula-2 Makefile Generator Version 0.3"; diff --git a/lang/m2/m2mm/tab.c b/lang/m2/m2mm/tab.c deleted file mode 100644 index 17065cf9b..000000000 --- a/lang/m2/m2mm/tab.c +++ /dev/null @@ -1,295 +0,0 @@ -/* @cc tab.c -o $INSTALLDIR/tab@ - tab - table generator - - Author: Erik Baalbergen (..tjalk!erikb) -*/ - -#include - -static char *RcsId = "$Header$"; - -#define MAXTAB 10000 -#define MAXBUF 10000 -#define COMCOM '-' -#define FILECOM '%' - -int InputForm = 'c'; -char OutputForm[MAXBUF] = "%s,\n"; -int TabSize = 257; -char *Table[MAXTAB]; -char *Name; -char *ProgCall; - -main(argc, argv) - char *argv[]; -{ - ProgCall = *argv++; - argc--; - while (argc-- > 0) { - if (**argv == COMCOM) { - option(*argv++); - } - else { - process(*argv++, InputForm); - } - } -} - -char * -Salloc(s) - char *s; -{ - char *malloc(); - char *ns = malloc(strlen(s) + 1); - - if (ns) { - strcpy(ns, s); - } - return ns; -} - -option(str) - char *str; -{ - /* note that *str indicates the source of the option: - either COMCOM (from command line) or FILECOM (from a file). - */ - switch (*++str) { - - case ' ': /* command */ - case '\t': - case '\0': - break; - case 'I': - InputForm = *++str; - break; - case 'f': - if (*++str == '\0') { - fprintf(stderr, "%s: -f: name expected\n", ProgCall); - exit(1); - } - DoFile(str); - break; - case 'F': - sprintf(OutputForm, "%s\n", ++str); - break; - case 'T': - printf("%s\n", ++str); - break; - case 'p': - PrintTable(); - break; - case 'C': - ClearTable(); - break; - case 'S': - { - register i = stoi(++str); - - if (i <= 0 || i > MAXTAB) { - fprintf(stderr, "%s: size would exceed maximum\n", - ProgCall); - } - else { - TabSize = i; - } - break; - } - default: - fprintf(stderr, "%s: bad option -%s\n", ProgCall, str); - } -} - -ClearTable() -{ - register i; - - for (i = 0; i < MAXTAB; i++) { - Table[i] = 0; - } -} - -PrintTable() -{ - register i; - - for (i = 0; i < TabSize; i++) { - if (Table[i]) { - printf(OutputForm, Table[i]); - } - else { - printf(OutputForm, "0"); - } - } -} - -process(str, format) - char *str; -{ - char *cstr = str; - char *Name = cstr; /* overwrite original string! */ - - /* strip of the entry name - */ - while (*str && *str != ':') { - if (*str == '\\') { - ++str; - } - *cstr++ = *str++; - } - - if (*str != ':') { - fprintf(stderr, "%s: bad specification: \"%s\", ignored\n", - ProgCall, Name); - return 0; - } - *cstr = '\0'; - str++; - - switch (format) { - - case 'c': - return c_proc(str, Name); - default: - fprintf(stderr, "%s: bad input format\n", ProgCall); - } - return 0; -} - -c_proc(str, Name) - char *str; - char *Name; -{ - int ch, ch2; - int quoted(); - - while (*str) { - if (*str == '\\') { - ch = quoted(&str); - } - else { - ch = *str++; - } - if (*str == '-') { - if (*++str == '\\') { - ch2 = quoted(&str); - } - else { - if (ch2 = *str++); - else str--; - } - if (ch > ch2) { - fprintf(stderr, "%s: bad range\n", ProgCall); - return 0; - } - if (ch >= 0 && ch2 <= 255) - while (ch <= ch2) - Table[ch++] = Salloc(Name); - } - else { - if (ch >= 0 && ch <= 255) - Table[ch] = Salloc(Name); - } - } - return 1; -} - -int -quoted(pstr) - char **pstr; -{ - register int ch; - register int i; - register char *str = *pstr; - - if ((*++str >= '0') && (*str <= '9')) { - ch = 0; - for (i = 0; i < 3; i++) { - ch = 8 * ch + *str - '0'; - if (*++str < '0' || *str > '9') - break; - } - } - else { - switch (*str++) { - - case 'n': - ch = '\n'; - break; - case 't': - ch = '\t'; - break; - case 'b': - ch = '\b'; - break; - case 'r': - ch = '\r'; - break; - case 'f': - ch = '\f'; - break; - default : - ch = *str; - } - } - *pstr = str; - return ch & 0377; -} - -int -stoi(str) - char *str; -{ - register i = 0; - - while (*str >= '0' && *str <= '9') { - i = i * 10 + *str++ - '0'; - } - return i; -} - -char * -getline(s, n, fp) - char *s; - FILE *fp; -{ - register c = getc(fp); - char *str = s; - - while (n--) { - if (c == EOF) { - return NULL; - } - else - if (c == '\n') { - *str++ = '\0'; - return s; - } - *str++ = c; - c = getc(fp); - } - s[n - 1] = '\0'; - return s; -} - -#define BUFSIZE 1024 - -DoFile(name) - char *name; -{ - char text[BUFSIZE]; - FILE *fp; - - if ((fp = fopen(name, "r")) == NULL) { - fprintf(stderr, "%s: cannot read file %s\n", ProgCall, name); - exit(1); - } - while (getline(text, BUFSIZE, fp) != NULL) { - if (text[0] == FILECOM) { - option(text); - } - else { - process(text, InputForm); - } - } -} diff --git a/lang/m2/test/Wirth/makefile b/lang/m2/test/Wirth/makefile deleted file mode 100644 index b4a35cdde..000000000 --- a/lang/m2/test/Wirth/makefile +++ /dev/null @@ -1,47 +0,0 @@ -IFLAGS = -M2FLAGS = -MOD = m2 -SUFFIX = o -LIBS = - -all: PowersOf2 XREF - -objects: PowersOf2_o_files XREF_o_files - - -PowersOf2.$(SUFFIX): \ - PowersOf2.mod \ - /proj/em/Work/lib/m2/InOut.def - $(MOD) -c $(M2FLAGS) $(IFLAGS) PowersOf2.mod -TableHandl.$(SUFFIX): \ - TableHandl.mod \ - TableHandl.def \ - /proj/em/Work/lib/m2/InOut.def \ - /proj/em/Work/lib/m2/Storage.def - $(MOD) -c $(M2FLAGS) $(IFLAGS) TableHandl.mod -XREF.$(SUFFIX): \ - XREF.mod \ - /proj/em/Work/lib/m2/InOut.def \ - TableHandl.def - $(MOD) -c $(M2FLAGS) $(IFLAGS) XREF.mod - -OBS_PowersOf2 = \ - PowersOf2.$(SUFFIX) - -OBS2_PowersOf2 = - -PowersOf2_o_files: $(OBS_PowersOf2) - -PowersOf2: $(OBS_PowersOf2) $(OBS2_PowersOf2) - $(MOD) -o PowersOf2 $(M2FLAGS) $(OBS_PowersOf2) $(OBS2_PowersOf2) $(LIBS) - -OBS_XREF = \ - XREF.$(SUFFIX) \ - TableHandl.$(SUFFIX) - -OBS2_XREF = - -XREF_o_files: $(OBS_XREF) - -XREF: $(OBS_XREF) $(OBS2_XREF) - $(MOD) -o XREF $(M2FLAGS) $(OBS_XREF) $(OBS2_XREF) $(LIBS) diff --git a/lang/occam/comp/Makefile b/lang/occam/comp/Makefile deleted file mode 100644 index 86e5c6c44..000000000 --- a/lang/occam/comp/Makefile +++ /dev/null @@ -1,54 +0,0 @@ -EMHOME = ../../.. -MODLIB = $(EMHOME)/modules/lib -INCL = -I$(EMHOME)/modules/h -I$(EMHOME)/h -GFILES= occam.g -PRIMARY= occam.o Lpars.o keytab.o lex.yy.o code.o em.o -SECUNDARY= symtab.o expr.o builtin.o -TERTIARY= report.o -LLOPT= -LEXLIB=-ll -LIBRARY= $(MODLIB)/libem_mes.a $(MODLIB)/libemk.a \ - $(MODLIB)/liballoc.a $(MODLIB)/libprint.a \ - $(MODLIB)/libstring.a \ - $(MODLIB)/libsystem.a $(LEXLIB) -CFLAGS = -Dvoid=int -O $(INCL) -LDFLAGS = -# void = int, because some compilers don't understand void -HSRC = code.h em.h expr.h sizes.h symtab.h token.h -CSRC = builtin.c code.c em.c expr.c keytab.c report.c symtab.c - -all: dummy - make oc - -dummy: $(GFILES) - LLgen $(LLOPT) $(GFILES) - touch dummy - -oc: $(PRIMARY) $(SECUNDARY) $(TERTIARY) - $(CC) $(LDFLAGS) -o oc $(PRIMARY) $(SECUNDARY) $(TERTIARY) $(LIBRARY) - -lex.yy.c: lex.l - lex lex.l - -install: all - rm -f $(EMHOME)/lib/em_occam - cp oc $(EMHOME)/lib/em_occam - -cmp: all - -cmp oc $(EMHOME)/lib/em_occam - -pr: - @pr Makefile $(HSRC) occam.g lex.l $(CSRC) - -opr: - make pr | opr - -clean: - rm -f lex.yy.c occam.c *.o oc dummy Lpars.c Lpars.h - -$(PRIMARY): Lpars.h -occam.o keytab.o: token.h -occam.o $(SECUNDARY): symtab.h expr.h -$(PRIMARY) $(SECUNDARY): sizes.h -occam.o code.o: code.h -code.o em.o: em.h diff --git a/lang/occam/lib/AR2 b/lang/occam/lib/AR2 deleted file mode 100755 index d249beb97..000000000 --- a/lang/occam/lib/AR2 +++ /dev/null @@ -1,11 +0,0 @@ -#!/bin/sh -case $# in - 0) ar ru /user0/bot/lib/lib2.a *.o - ranlib /user0/bot/lib/lib2.a - rm -f *.o - ;; - *) keys=$1 - shift - ar $keys /user0/bot/lib/lib2.a $* - ;; -esac diff --git a/lang/occam/lib/AR4 b/lang/occam/lib/AR4 deleted file mode 100755 index 0560c4a81..000000000 --- a/lang/occam/lib/AR4 +++ /dev/null @@ -1,11 +0,0 @@ -#!/bin/sh -case $# in - 0) ar ru /user0/bot/lib/lib4.a *.o - ranlib /user0/bot/lib/lib4.a - rm -f *.o - ;; - *) keys=$1 - shift - ar $keys /user0/bot/lib/lib4.a $* - ;; -esac diff --git a/lang/occam/lib/Makefile b/lang/occam/lib/Makefile deleted file mode 100644 index 357ab5fbf..000000000 --- a/lang/occam/lib/Makefile +++ /dev/null @@ -1,28 +0,0 @@ -PRIMITIVES= par_vax.s -PARALLEL= parco.c par.c co.c -OCRT= ocrt.c builtin.c channel.c chan_struct.c - -COMMON= $(PRIMITIVES) $(PARALLEL) $(OCRT) - -SIZE2= em2.e -SIZE4= em4.e - -LIB2= /user0/bot/lib/lib2.a -LIB4= /user0/bot/lib/lib4.a - -ACK2= vax2 -ACK4= vax4 - -all: lib2 lib4 - -lib2: $(COMMON) $(SIZE2) - rm -f *.o $(LIB2) - $(ACK2) -c.o -L -Dvoid=char -Dptrdiff=long $(COMMON) $(SIZE2) - ar cq $(LIB2) *.o - rm -f *.o - -lib4: $(COMMON) $(SIZE4) - rm -f *.o $(LIB4) - $(ACK4) -c.o -L -Dvoid=char $(COMMON) $(SIZE4) - ar cq $(LIB4) *.o - rm -f *.o diff --git a/lang/occam/lib/em2.e b/lang/occam/lib/em2.e deleted file mode 100644 index fb81a1edc..000000000 --- a/lang/occam/lib/em2.e +++ /dev/null @@ -1,52 +0,0 @@ - mes 2,2,4 - -oldtrp - bss 4, 0, 0 - - exp $init - pro $init, 0 - loc -321-1 - sim - lpi $catch1 - sig - sde oldtrp - cal $initfile - ret 0 - end 0 - - pro $catch1, 0 - lde oldtrp - sig - asp 4 - loe 0 - lde 4 - lol 0 - cal $catch - asp 8 - lol 0 - trp - rtt - end 0 - - exp $now - pro $now, 12 - zre deadlock - lal -12 - loc 35 - mon - asp 2 - ldl -12 - ret 4 - end 12 - - exp $block_mo - pro $block_mo, 0 - ldl 4 - ldl 8 - ldl 0 - loc 4 - loc 2 - cuu - bls 2 - ret 0 - end 0 diff --git a/lang/occam/lib/em4.e b/lang/occam/lib/em4.e deleted file mode 100644 index ff948932c..000000000 --- a/lang/occam/lib/em4.e +++ /dev/null @@ -1,49 +0,0 @@ - mes 2,4,4 - -oldtrp - bss 4, 0, 0 - - exp $init - pro $init, 0 - loc -321-1 - sim - lpi $catch1 - sig - ste oldtrp - cal $initfile - ret 0 - end 0 - - pro $catch1, 0 - loe oldtrp - sig - asp 4 - loe 0 - loe 4 - lol 0 - cal $catch - asp 12 - lol 0 - trp - rtt - end 0 - - exp $now - pro $now, 12 - zre deadlock - lal -12 - loc 35 - mon - asp 4 - lol -12 - ret 4 - end 12 - - exp $block_mo - pro $block_mo, 0 - lol 4 - lol 8 - lol 0 - bls 4 - ret 0 - end 0 diff --git a/lang/occam/lib/ocm_chan.h b/lang/occam/lib/ocm_chan.h deleted file mode 100644 index 0a010758b..000000000 --- a/lang/occam/lib/ocm_chan.h +++ /dev/null @@ -1,48 +0,0 @@ -/* $Header$ */ -/* channel.h - channel definitions */ -#include -#include "parco.h" - -typedef union channel { - struct { /* Interprocess channel */ - char _type; /* Channel type, see note */ - char synch; /* State in channel synchronization */ - long val; /* Transmitted value */ - } c; - struct { /* File channel */ - char _type; /* Dummy field, see note */ - char index; /* Index in the file array */ - char flgs; /* Status flags: in use & readahead */ - char preread; /* Possible preread character */ - } f; -} chan; -#define type c._type /* Channel type */ -/* Note: The channel type should not be part of each structure in chan. But - * the C alignment rules would make chan about 50% bigger if we had done it - * the right way. Note that the order of fields in a struct cannot be a problem - * as long as struct c is the largest within the union. - */ - -#define C_T_CHAN 0 /* Type of a interprocess channel */ -#define C_T_FILE 1 /* Type of a file channel */ - -#define C_S_FREE 0 /* IP channel is free */ -#define C_S_ANY 1 /* IP channel contains data */ -#define C_S_ACK 2 /* IP channel data is removed */ - -#define C_F_EOF (-1L) /* File channel returns EOF */ -#define C_F_TEXT (-2L) /* File channel becomes line oriented */ -#define C_F_RAW (-3L) /* File channel becomes character oriented */ - -#define C_F_INUSE 0x01 /* File channel is connected to a UNIX file */ -#define C_F_READAHEAD 0x02 /* File channel has a preread character */ - -extern chan file[_NFILE]; /* Array of file channels */ -extern FILE *unix_file[_NFILE]; /* Pointers to buffered UNIX files */ - -void c_init(); - -void chan_in(), cbyte_in(), c_wa_in(), c_ba_in(); -void chan_out(), c_wa_out(), c_ba_out(); - -int chan_any(); diff --git a/lang/occam/lib/ocm_parco.h b/lang/occam/lib/ocm_parco.h deleted file mode 100644 index 9fb1c647e..000000000 --- a/lang/occam/lib/ocm_parco.h +++ /dev/null @@ -1,19 +0,0 @@ -/* $Header$ */ -/* parco.h - Define names for simulation routines - * - * This file is to be included by users of the higher-level routines - * - */ - -void pc_begin(), resumenext(), parend(), resume(), coend(); -int pc_fork(); - -#define nullid ((int *) 0 - (int *) 0) - /* I.e. a 0 of type "pointer difference" */ - -#define parbegin(sbrk) pc_begin(sbrk, nullid) -#define parfork() pc_fork(nullid) -#define cobegin(sbrk, id) pc_begin(sbrk, id) -#define cofork(id) pc_fork(id) - -extern int deadlock; diff --git a/lang/occam/lib/ocm_proc.h b/lang/occam/lib/ocm_proc.h deleted file mode 100644 index 6eb2824f1..000000000 --- a/lang/occam/lib/ocm_proc.h +++ /dev/null @@ -1,53 +0,0 @@ -/* $Header$ */ -/* process.h - Define administration types and functions - * - * This file is to be included by implementors of the higher - * level routines - * - */ -#include "parco.h" - -#ifndef ptrdiff /* This type must be able to hold a pointer difference */ -#define ptrdiff int /* Define as long int if necessary */ -#endif - -#define nil 0 -void *alloc(), free(); - -typedef ptrdiff wordsize, identification; - -wordsize top_size(); -int top_save(); -void top_load(); /* Primitives */ - -struct procgroup; - -struct process { - struct process *next; /* Next process in the same group */ - struct procgroup *down; /* Process group running under this process */ - void *stack; /* Pointer to the saved stack top */ - identification id; /* Coroutine identification */ -}; - -#define init_between __i_b__ /* These names are hidden */ -#define save_between __s_b__ -#define load_betweens __l_b__ -#define delete_between __d_b__ - -void init_between(), save_between(), load_betweens(), delete_between(); - -struct procgroup { - struct process **active;/* Active process within this group */ - struct procgroup *up; /* The group that this group belongs to */ - struct process *first; /* List of processes belonging to this group */ - void *s_brk; /* Point where the stack is split */ - void *between; /* Stack space between s_brk and up->s_brk */ -}; - -#define group __grp__ /* Ignore this please */ -#define highest_group __hgrp__ - -extern struct procgroup *group; /* Current running group */ -extern struct procgroup *highest_group; /* highest group that has been seen - * while searching for a process - */ diff --git a/lang/occam/lib/par_em2.e b/lang/occam/lib/par_em2.e deleted file mode 100644 index ed45d527c..000000000 --- a/lang/occam/lib/par_em2.e +++ /dev/null @@ -1,53 +0,0 @@ - mes 2,2,4 - exp $top_size - pro $top_size, 14 - ldl 0 ; s_brk - lor 1 ; s_brk SP - sbs 4 ; s_brk-SP - ret 4 ; return size of block to be saved - end 14 - - exp $top_save - pro $top_save, 0 - loe 0 - lde 4 ; load line number and file name - lim ; ignore mask - lor 0 ; LB - ldl 0 ; size of block - loc 4 - loc 2 - cuu - dup 2 - stl 0 ; push & store size in 2 bytes - lor 1 ; SP (the SP BEFORE pushing) - lor 1 ; SP (address of stack top to save) - ldl 4 ; area - lol 0 ; size - bls 2 ; move whole block - asp 18 ; remove the lot from the stack - loc 1 - ret 2 ; return 1 - end 0 - - exp $top_load - pro $top_load, 0 - ldl 0 - dup 4 - sde area ; copy area pointer from argument 0 - loi 4 ; load indirect to - str 1 ; restore SP - lde area ; load area, note that the SP is now correct - lor 1 ; SP (the SP AFTER, see above) - lde area - lof 4 ; size of block - bls 2 ; move block back (SP becomes the SP BEFORE again!) - asp 2 ; drop size - str 0 ; LB - sim ; ignore mask - sde 4 - ste 0 ; line and file - loc 0 - ret 2 ; return 0 - end 0 -area - bss 4,0,0 diff --git a/lang/occam/lib/par_em4.e b/lang/occam/lib/par_em4.e deleted file mode 100644 index b47cffbd3..000000000 --- a/lang/occam/lib/par_em4.e +++ /dev/null @@ -1,46 +0,0 @@ - mes 2,4,4 - exp $top_size - pro $top_size, 20 - lol 0 ; s_brk - lor 1 ; s_brk SP - sbs 4 ; s_brk-SP - ret 4 ; return size of block to be saved - end 20 - - exp $top_save - pro $top_save, 0 - lde 0 ; load line number and file name - lim ; ignore mask - lor 0 ; LB - lol 0 ; size of block - lor 1 ; SP (the SP BEFORE pushing) - lor 1 ; SP (address of stack top to save) - lol 4 ; area - lol 0 ; size - bls 4 ; move whole block - asp 24 ; remove the lot from the stack - loc 1 - ret 4 ; return 1 - end 0 - - exp $top_load - pro $top_load, 0 - lol 0 - dup 4 - ste area ; copy area pointer from argument 0 - loi 4 ; load indirect to - str 1 ; restore sp - loe area ; load area, note that the SP is now correct - lor 1 ; SP (the SP AFTER, see above) - loe area - lof 4 ; size of block - bls 4 ; move block back (SP becomes the SP BEFORE again!) - asp 4 ; drop size - str 0 ; LB - sim ; ignore mask - sde 0 ; line and file - loc 0 - ret 4 ; return 0 - end 0 -area - bss 4,0,0 diff --git a/lang/occam/lib/par_vax.s b/lang/occam/lib/par_vax.s deleted file mode 100644 index 04ab0a977..000000000 --- a/lang/occam/lib/par_vax.s +++ /dev/null @@ -1,51 +0,0 @@ - # VAX code for the top_* primitives - - .set BIG, 0x8000 # 32K chunk per movc3 - .text - .align 1 - .globl _top_size - .globl _top_save - .globl _top_load - -_top_size: .word 0x0000 - subl3 sp, 4(ap), r0 # bytes between stack pointer and break - addl2 $(8+6+1)*4, r0 # add 8 regs, 6 pushed longwords (line, file, - ret # ap, fp, size, sp) and 1 extra argument - -_top_save: .word 0x0ff0 # save regs r4-r11 - movq hol0, -(sp) # push line number and file name - movq ap, -(sp) # push LB equivalents ap and fp - pushl 4(ap) # push size - pushal -4(sp) # push sp (the sp AFTER pushing) - movl $BIG, r6 # chunk size in r6 - movl 4(ap), r7 # size of block to move - movl sp, r1 # source address - movl 8(ap), r3 # destination address - cmpl r7, r6 - jlequ 0f -1: movc3 r6, (r1), (r3) # move chunk of the block, add r6 to r1 and r3 - subl2 r6, r7 - cmpl r7, r6 - jgtru 1b -0: movc3 r7, (r1), (r3) # move what's left - movl $1, r0 # return 1 - ret - -_top_load: .word 0x0000 - movl 4(ap), r1 # source - movl (r1), sp # restore sp - movl $BIG, r6 # chunk size - movl 4(r1), r7 # size - movl sp, r3 # destination - cmpl r7, r6 - jlequ 0f -1: movc3 r6, (r1), (r3) # move chunk of the block back - subl2 r6, r7 - cmpl r7, r6 - jgtru 1b -0: movc3 r7, (r1), (r3) # move what's left back - addl2 $8, sp # pop saved sp and size - movq (sp)+, ap # pop LB's - movq (sp)+, hol0 # pop line and file - clrl r0 # return 0 - ret diff --git a/lang/occam/test/tst.ocm b/lang/occam/test/tst.ocm deleted file mode 100644 index 7064d84e9..000000000 --- a/lang/occam/test/tst.ocm +++ /dev/null @@ -1,24 +0,0 @@ -#include -#include - -var fmt[byte 100]: -var d, c: -seq - input ? c - decin(input, d, c) - while c<>EOF - seq - chan link: - par - printd(link, "XXXX %%%ds XXXXX*#00", d) - var c, i: - seq - i:=0 - link ? c - while c<>0 - seq - i:=i+1 - fmt[byte i]:=c - link ? c - prints("XXXX %s XXXXX", "YYYYY") - decin(input, d, c) diff --git a/lang/pc/Makefile b/lang/pc/Makefile deleted file mode 100644 index 764153fe9..000000000 --- a/lang/pc/Makefile +++ /dev/null @@ -1,19 +0,0 @@ -d=../.. -h=$d/h - -cmp: - (cd comp ; make cmp) - -install: - (cd comp ; make install) - -clean: - -rm -f *.o *.old - (cd comp ; make clean) - -opr: - make pr ^ opr - -pr: - @(cd comp ; make pr) - @(cd libpc ; make pr) diff --git a/lang/pc/comp/Resolve b/lang/pc/comp/Resolve deleted file mode 100755 index e64381d5e..000000000 --- a/lang/pc/comp/Resolve +++ /dev/null @@ -1,60 +0,0 @@ -: create a directory Xsrc with name clashes resolved -: and run make in that directory -: '$Header$' - -case $# in -1) - ;; -*) echo "$0: one argument expected" 1>&2 - exit 1 - ;; -esac -PW=`pwd` -case $1 in -main) target=$PW/$1 - ;; -omain) target=$PW/$1 - options=-DPEEPHOLE - ;; -cemain) target=$PW/$1 - options=-DCODE_EXPANDER - ;; -Xlint) target=$1 - ;; -*) echo "$0: $1: Illegal argument" 1>&2 - exit 1 - ;; -esac -if test -d ../Xsrc -then - : -else mkdir ../Xsrc -fi -make EMHOME=$EMHOME longnames -: remove code generating routines from the clashes list as they are defines. -: code generating routine names start with C_ -sed '/^C_/d' < longnames > tmp$$ -cclash -c -l7 tmp$$ > ../Xsrc/Xclashes -rm -f tmp$$ -cd ../Xsrc -if cmp -s Xclashes clashes -then - : -else - mv Xclashes clashes -fi -rm -f Makefile -ed - $PW/Makefile <<'EOF' -/^#EXCLEXCL/,/^#INCLINCL/d -w Makefile -q -EOF -for i in `cat $PW/Cfiles` -do - cat >> Makefile < $i -EOF -done -make EMHOME=$EMHOME COPTIONS=$options MACH=$MACH CURRDIR=$PW/ $target diff --git a/lang/pc/comp/Version.c b/lang/pc/comp/Version.c deleted file mode 100644 index 42ba0f21c..000000000 --- a/lang/pc/comp/Version.c +++ /dev/null @@ -1 +0,0 @@ -static char Version[] = "ACK Pascal compiler Version 2.2"; diff --git a/lang/pc/comp/char.c b/lang/pc/comp/char.c deleted file mode 100644 index ee457314b..000000000 --- a/lang/pc/comp/char.c +++ /dev/null @@ -1,394 +0,0 @@ -#include "class.h" -char tkclass[] = { - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STSKIP, - STNL, - STNL, - STNL, - STSKIP, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STSKIP, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STGARB, - STSTR, - STSIMP, - STSIMP, - STSIMP, - STSIMP, - STSIMP, - STSIMP, - STCOMP, - STSIMP, - STNUM, - STNUM, - STNUM, - STNUM, - STNUM, - STNUM, - STNUM, - STNUM, - STNUM, - STNUM, - STCOMP, - STSIMP, - STCOMP, - STSIMP, - STCOMP, - STGARB, - STSIMP, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STSIMP, - STGARB, - STSIMP, - STSIMP, - STGARB, - STGARB, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STIDF, - STSIMP, - STGARB, - STSIMP, - STGARB, - STGARB, - STEOI, -}; -char inidf[] = { - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 0, - 0, - 0, - 0, - 0, - 0, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 0, - 0, - 0, - 0, - 0, - 0, -}; -char isdig[] = { - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 1, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, -}; diff --git a/lang/pc/comp/next.c b/lang/pc/comp/next.c deleted file mode 100644 index dc5064a03..000000000 --- a/lang/pc/comp/next.c +++ /dev/null @@ -1,49 +0,0 @@ -#include "debug.h" -struct lab *h_lab = 0; -#ifdef DEBUG -int cnt_lab = 0; -#endif -struct forwtype *h_forwtype = 0; -#ifdef DEBUG -int cnt_forwtype = 0; -#endif -struct def *h_def = 0; -#ifdef DEBUG -int cnt_def = 0; -#endif -struct withdesig *h_withdesig = 0; -#ifdef DEBUG -int cnt_withdesig = 0; -#endif -struct node *h_node = 0; -#ifdef DEBUG -int cnt_node = 0; -#endif -struct scope *h_scope = 0; -#ifdef DEBUG -int cnt_scope = 0; -#endif -struct scopelist *h_scopelist = 0; -#ifdef DEBUG -int cnt_scopelist = 0; -#endif -struct paramlist *h_paramlist = 0; -#ifdef DEBUG -int cnt_paramlist = 0; -#endif -struct type *h_type = 0; -#ifdef DEBUG -int cnt_type = 0; -#endif -struct case_hdr *h_case_hdr = 0; -#ifdef DEBUG -int cnt_case_hdr = 0; -#endif -struct case_entry *h_case_entry = 0; -#ifdef DEBUG -int cnt_case_entry = 0; -#endif -struct tmpvar *h_tmpvar = 0; -#ifdef DEBUG -int cnt_tmpvar = 0; -#endif diff --git a/lang/pc/comp/nmclash.c b/lang/pc/comp/nmclash.c deleted file mode 100644 index ca2567a80..000000000 --- a/lang/pc/comp/nmclash.c +++ /dev/null @@ -1,4 +0,0 @@ -/* Accepted if many characters of long names are significant */ -abcdefghijklmnopr() { } -abcdefghijklmnopq() { } -main() { } diff --git a/lang/pc/comp/tab.c b/lang/pc/comp/tab.c deleted file mode 100644 index 17065cf9b..000000000 --- a/lang/pc/comp/tab.c +++ /dev/null @@ -1,295 +0,0 @@ -/* @cc tab.c -o $INSTALLDIR/tab@ - tab - table generator - - Author: Erik Baalbergen (..tjalk!erikb) -*/ - -#include - -static char *RcsId = "$Header$"; - -#define MAXTAB 10000 -#define MAXBUF 10000 -#define COMCOM '-' -#define FILECOM '%' - -int InputForm = 'c'; -char OutputForm[MAXBUF] = "%s,\n"; -int TabSize = 257; -char *Table[MAXTAB]; -char *Name; -char *ProgCall; - -main(argc, argv) - char *argv[]; -{ - ProgCall = *argv++; - argc--; - while (argc-- > 0) { - if (**argv == COMCOM) { - option(*argv++); - } - else { - process(*argv++, InputForm); - } - } -} - -char * -Salloc(s) - char *s; -{ - char *malloc(); - char *ns = malloc(strlen(s) + 1); - - if (ns) { - strcpy(ns, s); - } - return ns; -} - -option(str) - char *str; -{ - /* note that *str indicates the source of the option: - either COMCOM (from command line) or FILECOM (from a file). - */ - switch (*++str) { - - case ' ': /* command */ - case '\t': - case '\0': - break; - case 'I': - InputForm = *++str; - break; - case 'f': - if (*++str == '\0') { - fprintf(stderr, "%s: -f: name expected\n", ProgCall); - exit(1); - } - DoFile(str); - break; - case 'F': - sprintf(OutputForm, "%s\n", ++str); - break; - case 'T': - printf("%s\n", ++str); - break; - case 'p': - PrintTable(); - break; - case 'C': - ClearTable(); - break; - case 'S': - { - register i = stoi(++str); - - if (i <= 0 || i > MAXTAB) { - fprintf(stderr, "%s: size would exceed maximum\n", - ProgCall); - } - else { - TabSize = i; - } - break; - } - default: - fprintf(stderr, "%s: bad option -%s\n", ProgCall, str); - } -} - -ClearTable() -{ - register i; - - for (i = 0; i < MAXTAB; i++) { - Table[i] = 0; - } -} - -PrintTable() -{ - register i; - - for (i = 0; i < TabSize; i++) { - if (Table[i]) { - printf(OutputForm, Table[i]); - } - else { - printf(OutputForm, "0"); - } - } -} - -process(str, format) - char *str; -{ - char *cstr = str; - char *Name = cstr; /* overwrite original string! */ - - /* strip of the entry name - */ - while (*str && *str != ':') { - if (*str == '\\') { - ++str; - } - *cstr++ = *str++; - } - - if (*str != ':') { - fprintf(stderr, "%s: bad specification: \"%s\", ignored\n", - ProgCall, Name); - return 0; - } - *cstr = '\0'; - str++; - - switch (format) { - - case 'c': - return c_proc(str, Name); - default: - fprintf(stderr, "%s: bad input format\n", ProgCall); - } - return 0; -} - -c_proc(str, Name) - char *str; - char *Name; -{ - int ch, ch2; - int quoted(); - - while (*str) { - if (*str == '\\') { - ch = quoted(&str); - } - else { - ch = *str++; - } - if (*str == '-') { - if (*++str == '\\') { - ch2 = quoted(&str); - } - else { - if (ch2 = *str++); - else str--; - } - if (ch > ch2) { - fprintf(stderr, "%s: bad range\n", ProgCall); - return 0; - } - if (ch >= 0 && ch2 <= 255) - while (ch <= ch2) - Table[ch++] = Salloc(Name); - } - else { - if (ch >= 0 && ch <= 255) - Table[ch] = Salloc(Name); - } - } - return 1; -} - -int -quoted(pstr) - char **pstr; -{ - register int ch; - register int i; - register char *str = *pstr; - - if ((*++str >= '0') && (*str <= '9')) { - ch = 0; - for (i = 0; i < 3; i++) { - ch = 8 * ch + *str - '0'; - if (*++str < '0' || *str > '9') - break; - } - } - else { - switch (*str++) { - - case 'n': - ch = '\n'; - break; - case 't': - ch = '\t'; - break; - case 'b': - ch = '\b'; - break; - case 'r': - ch = '\r'; - break; - case 'f': - ch = '\f'; - break; - default : - ch = *str; - } - } - *pstr = str; - return ch & 0377; -} - -int -stoi(str) - char *str; -{ - register i = 0; - - while (*str >= '0' && *str <= '9') { - i = i * 10 + *str++ - '0'; - } - return i; -} - -char * -getline(s, n, fp) - char *s; - FILE *fp; -{ - register c = getc(fp); - char *str = s; - - while (n--) { - if (c == EOF) { - return NULL; - } - else - if (c == '\n') { - *str++ = '\0'; - return s; - } - *str++ = c; - c = getc(fp); - } - s[n - 1] = '\0'; - return s; -} - -#define BUFSIZE 1024 - -DoFile(name) - char *name; -{ - char text[BUFSIZE]; - FILE *fp; - - if ((fp = fopen(name, "r")) == NULL) { - fprintf(stderr, "%s: cannot read file %s\n", ProgCall, name); - exit(1); - } - while (getline(text, BUFSIZE, fp) != NULL) { - if (text[0] == FILECOM) { - option(text); - } - else { - process(text, InputForm); - } - } -} diff --git a/lib/descr/fe.src b/lib/descr/fe.src deleted file mode 100644 index c77669d57..000000000 --- a/lib/descr/fe.src +++ /dev/null @@ -1,225 +0,0 @@ -# (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands. -# $Header$ -# -# Don't generate line updating code by default (i.e.: -L flag provided to cem). -# To put it on again: use -NL -var LFLAG=-L -var C_INCLUDES=-I{EM}/include/_tail_cc -var ANSI_C_INCLUDES=-I{EM}/include/tail_ac - -callname ack -name cpp - # no from, this is a preprocessor - to .i - program {EM}/lib/cpp{ANSI_C?} - mapflag -I* CPP_F={CPP_F?} -I* - mapflag -U* CPP_F={CPP_F?} -U* - mapflag -D* CPP_F={CPP_F?} -D* - mapflag -P CPP_F={CPP_F?} -P - mapflag -C CPP_F={CPP_F?} -C - mapflag -wo CPP_F={CPP_F?} -o - mapflag -ansi ANSI_C=.ansi - args {CPP_F?} ({SUFFIX?}:.ocm=-I{EM}/include/occam) \ - ({ANSI_C?}:.ansi={SYSINCLUDES?} {ANSI_C_INCLUDES} {INCLUDES?}) \ - ({ANSI_C?.c}:{SUFFIX}={SYSINCLUDES?} {C_INCLUDES} {INCLUDES?}) \ - -D{NAME} \ - ({ANSI_C?.xx}:.xx=-DEM_WSIZE={w} -DEM_PSIZE={p} \ - -DEM_SSIZE={s} -DEM_LSIZE={l} -DEM_FSIZE={f} -DEM_DSIZE={d}) \ - -D_EM_WSIZE={w} -D_EM_PSIZE={p} \ - -D_EM_SSIZE={s} -D_EM_LSIZE={l} -D_EM_FSIZE={f} -D_EM_DSIZE={d} \ - < - stdout - prep is -end -name cem - from .c - to .k - program {EM}/lib/em_cemcom{ANSI_C?} - mapflag -ansi ANSI=ansi -# mapflag -I* CPP_F={CPP_F?} -I* -# mapflag -U* CPP_F={CPP_F?} -U* -# mapflag -D* CPP_F={CPP_F?} -D* - mapflag -M* CEM_F={CEM_F?} -M* - mapflag -L CEM_F={CEM_F?} -L - mapflag -A CEM_F={CEM_F?} -A - mapflag -NL LFLAG= - mapflag -KR CEM_F={CEM_F?} -R - mapflag -w CEM_F={CEM_F?} -w - mapflag -wa CEM_F={CEM_F?} -a - mapflag -wo CEM_F={CEM_F?} -o - mapflag -ws CEM_F={CEM_F?} -s - mapflag -g CEM_F={CEM_F?} -g - mapflag -p CEM_F={CEM_F?} -p - mapflag -V* CEM_F={CEM_F?} -V* - rts .c - need .c - args \ - {CPP_F?} \ - {SYSINCLUDES?} \ - ({ANSI_C?}:.ansi={ANSI_C_INCLUDES}) \ - ({ANSI_C?.c}:.c={C_INCLUDES}) \ - {INCLUDES?} \ - -D{NAME} \ - -D_EM_WSIZE={w} -D_EM_PSIZE={p} \ - -D_EM_SSIZE={s} -D_EM_LSIZE={l} -D_EM_FSIZE={f} -D_EM_DSIZE={d} \ - -Vw{w}.{w}i{w}.{w}p{p}.{w}f{f}.{w}s{s}.{s}l{l}.{w}d{d}.{w} \ - {CC_ALIGN?} \ - {CEM_F?} {LFLAG?} < > - callname acc - callname cc -end -name pc - from .p - to .k - program {EM}/lib/em_pc - mapflag -L PC_F={PC_F?} -L -# mapflag -s PC_F={PC_F?} -s - mapflag -_ PC_F={PC_F?} -U - mapflag -w PC_F={PC_F?} -w - mapflag -V* PC_F={PC_F?} -V* - mapflag -M* PC_F={PC_F?} -M* -# mapflag -i* PC_F={PC_F?} -i* - mapflag -A PC_F={PC_F?} -A -# mapflag -R PC_F={PC_F?} -R - mapflag --* PC_F={PC_F?} -* -#range checks can only be disabled through comments - args \ - -Vw{w}.{w}i{w}.{w}l{l}.{w}p{p}.{w}f{d}.{w}S{w}.{w} \ - {PC_F?} < > {SOURCE} - prep cond - rts .p - need .p - callname apc - callname pc -end -name m2 - from .mod.def - to .k - program {EM}/lib/em_m2 - mapflag -I* M2_INCL={M2_INCL?} -I* - mapflag -L M2_F={M2_F?} -L - mapflag -g M2_F={M2_F?} -g - mapflag -w* M2_F={M2_F?} -w* - mapflag -W* M2_F={M2_F?} -W* - mapflag -_ M2_F={M2_F?} -U - mapflag -M* M2_F={M2_F?} -M* - mapflag -x M2_F={M2_F?} -x - mapflag -Xs M2_F={M2_F?} -s - mapflag -V* M2_F={M2_F?} -V* - mapflag --* M2_F={M2_F?} -* - args \ - {M2_INCL?} -I{EM}/lib/m2 {M2SYSLIB?} \ - -Vw{w}.{w}i{w}.{w}p{p}.{w}l{l}.{w}f{f}.{w}d{d}.{w} \ - {M2_ALIGN?} {M2_F?} < > - prep cond - rts .mod - need .mod - callname m2 -end -name ocm - from .ocm - to .k - program {EM}/lib/em_occam - mapflag -L OCM_F={OCM_F?} -L - mapflag -V* OCM_F={OCM_F?} -V* - args -Vw{w}p{p}l{l} {OCM_F?} - stdin - stdout - rts .ocm - need .ocm - prep cond - callname ocm -end -name abc - from .b - to .k - program {EM}/lib/em_bem - mapflag -h ABC_F={ABC_F?} -h - mapflag -w ABC_F={ABC_F?} -w - mapflag -L ABC_F={ABC_F?} -L - mapflag -E ABC_F={ABC_F?} -E -# mapflag -d ABC_F={ABC_F?} -d - args -Vw{w}p{p}f{d} {ABC_F?} < > {SOURCE} - prep cond - rts .b - need .b - callname abc -end -var A68INIT={EM}/lib/em_a68s_init -name a68s - from .8.a68 - to .k - program {EM}/lib/em_a68s{w}{p} - mapflag -PA* A68INIT=* - args < > {SOURCE}.lst {A68INIT}{w}{p} /dev/null - prep cond - rts .8 - need .8 - callname a68s -end -name encode - from .e - to .k - program {EM}/lib/em_encode - args < - prep cond - stdout -end -name opt - from .k - to .m - program {EM}/lib/em_opt - mapflag -LIB OPT_F={OPT_F?} -L - args {OPT_F?} < - stdout - optimizer -end -name ego - from .m.ma - to .gk - program {EM}/lib/em_ego - mapflag -EGO-* EGO_F={EGO_F?} -* -# The following lines are obsolete, but here for backwards compatibility. -# They should be removed some day. - mapflag -IL* EGO_F={EGO_F?} -IL* - mapflag -CS* EGO_F={EGO_F?} -CS* - mapflag -SR* EGO_F={EGO_F?} -SR* - mapflag -UD* EGO_F={EGO_F?} -UD* - mapflag -LV* EGO_F={EGO_F?} -LV* - mapflag -SA* EGO_F={EGO_F?} -RA* - mapflag -SP* EGO_F={EGO_F?} -SP* - mapflag -BO* EGO_F={EGO_F?} -BO* - mapflag -CJ* EGO_F={EGO_F?} -CJ* - mapflag -EV EGO_F={EGO_F?} -V -# End of obsolete lines - mapflag -Q* EGO_F={EGO_F?} -Q* - mapflag -T* EGO_F={EGO_F?} -T* - mapflag -S* EGO_F={EGO_F?} -S* - mapflag -s* EGO_F={EGO_F?} -s* - mapflag -a EGO_F={EGO_F?} -a - mapflag -O* EGO_F={EGO_F?} -O* - args \ - {EGO_F?} -P {EM}/lib/ego \ - -M{EM}/lib/ego/{M}descr < - optimizer 2 - stdout - combiner -end -name opt2 - # output of the global optimizer is processed by a stripped version - # of the em peephole optimizer - from .gk - to .g - program {EM}/lib/em_opt2 -# mapflag -LIB OPT_F={OPT_F?} -L - args {OPT_F?} < - optimizer - stdout -end -name decode - from .k.m.g.gk - to .e - program {EM}/lib/em_decode - args < - stdout -end diff --git a/lib/descr/ibm.nosid b/lib/descr/ibm.nosid deleted file mode 100644 index d334f57ba..000000000 --- a/lib/descr/ibm.nosid +++ /dev/null @@ -1,40 +0,0 @@ -# $Revision$ -var w=2 -var p=2 -var s=2 -var l=4 -var f=4 -var d=8 -var NAME=i8086 -var M=i86 -var LIB=lib/i86/tail_ -var LIBIBM=lib/ibm/tail_ -var RT=lib/i86/head_ -var RTIBM=lib/ibm/head_ -var CPP_F=-Dunix -var INCLUDES=-I{EM}/include -I{EM}/lib/ibm/include -name be - from .m.g - to .s - program {EM}/lib/{M}/cg - args < - stdout - need .e -end -name asld - from .s.a - to .out - outfile a.out - program {EM}/lib/{M}/as - mapflag -l* LNAME={EM}/{LIB}* - mapflag -i IFILE={EM}/{RT}i - args {IFILE?} (.e:{HEAD}={EM}/{RTIBM}em) \ - ({RTS}:.b.c={EM}/{RT}cc) ({RTS}:.p={EM}/{RT}pc) -o > < \ - (.p:{TAIL}={EM}/{LIB}pc) \ - (.b:{TAIL}={EM}/{LIB}bc) \ - (.b.c:{TAIL}={EM}/{LIB}cc.1s {EM}/{LIB}cc.2g) \ - (.e:{TAIL}={EM}/{LIBIBM}em) \ - (.b.c.p:{TAIL}={EM}/{LIBIBM}mon) \ - (.e:{TAIL}={EM}/{LIBIBM}em.vend) - linker -end diff --git a/lib/descr/int b/lib/descr/int deleted file mode 100644 index a4043e7b4..000000000 --- a/lib/descr/int +++ /dev/null @@ -1,35 +0,0 @@ -# $Revision$ -var w=2 -var p=2 -var s=2 -var l=4 -var f=4 -var d=8 -var M=int -var NAME=int22 -var LIB=lib/int22/tail_ -var RT=lib/int22/head_ -var SIZE_FLAG=-sm -var CPP_F=-Dunix=unix -var INCLUDES=-I{EM}/include/_tail_cc -I{EM}/include/_tail_mon -name asld - from .k.m.a.g - to .out - outfile e.out - program {EM}/lib/em_ass - mapflag -l* LNAME={EM}/{LIB}* - mapflag -+* ASS_F={ASS_F?} -+* - mapflag --* ASS_F={ASS_F?} --* - mapflag -s* SIZE_FLAG=-s* - args {SIZE_FLAG} \ - ({RTS}:.ocm.b.c={EM}/{RT}cc) \ - ({RTS}:.mod={EM}/{RT}m2) \ - ({RTS}:.p={EM}/{RT}pc) -o > < \ - (.p:{TAIL}={EM}/{LIB}pc) \ - (.b:{TAIL}={EM}/{LIB}bc) \ - (.ocm:{TAIL}={EM}/{LIB}ocm) \ - (.mod:{TAIL}={EM}/{LIB}m2) \ - (.ocm.b.c:{TAIL}={EM}/{LIB}cc.1s {EM}/{LIB}cc.2g) \ - (.mod.ocm.b.c.p:{TAIL}={EM}/{LIB}mon) - linker -end diff --git a/lib/descr/m68k2.macs b/lib/descr/m68k2.macs deleted file mode 100644 index 203e7e31b..000000000 --- a/lib/descr/m68k2.macs +++ /dev/null @@ -1,39 +0,0 @@ -# $Revision$ -var w=2 -var p=4 -var s=2 -var l=4 -var f=4 -var d=8 -var NAME=m68k2 -var M=m68k2 -var LIBDIR=/lib/{M} -var LIB=lib/{M}/tail_ -var RT=lib/{M}/head_ -var INCLUDES=-I{EM}/include -I/usr/include -name be - from .m.g - to .s - program {EM}/lib/{M}/cg - args < - stdout - need .e -end -name asld - from .s.a - to .out - outfile a.out - program {EM}/lib/{M}/as - mapflag -l* LNAME={EM}/{LIB}* - args (.e:{HEAD}={EM}/{RT}em) \ -({RTS}:.b.c={EM}/{RT}cc) ({RTS}:.p={EM}/{RT}pc) -o > < \ -(.p.c.b:{TAIL}={EM}/{LIBDIR}/sys1.s) (.p:{TAIL}={EM}/{LIBDIR}/sys2.s) \ -(.c:{TAIL}={EM}/{LIBDIR}/write.s) \ -(.p:{TAIL}={EM}/{LIB}pc) \ -(.b:{TAIL}={EM}/{LIB}bc) \ -(.b.c:{TAIL}={EM}/{LIB}cc.1s {EM}/{LIB}cc.2g) \ -(.b.c:{TAIL}={EM}/{LIB}mon {EM}/{LIB}fake) \ -(.e:{TAIL}={EM}/{LIB}em.rt {EM}/{LIB}em.vend) - prep cond - linker -end diff --git a/lib/descr/nascom b/lib/descr/nascom deleted file mode 100644 index db67d2005..000000000 --- a/lib/descr/nascom +++ /dev/null @@ -1,30 +0,0 @@ -# $Revision$ -var w=1 -var p=2 -var s=1 -var l=2 -var f=4 -var d=8 -var NAME=nascom -var M=z80a -var LIB=lib/{M}/tail_ -var RT=lib/{M}/head_ -var INCLUDES=-I{EM}/include -I/usr/include -name be - from .m.g - to .s - program {EM}/lib/{M}/be - args < - stdout - need .e -end -name asld - from .s.a - to .out - outfile a.out - program {EM}/lib/z80/as - mapflag -l* LNAME={EM}/{LIB}* - args (.e:{HEAD}={EM}/{RT}em) ({RTS}:.b.c={EM}/{RT}cc) -o > \ -(.e:{TAIL}={EM}/{LIB}em.1 {EM}/{LIB}em.2) - linker -end diff --git a/lib/descr/net86 b/lib/descr/net86 deleted file mode 100644 index 27097aed5..000000000 --- a/lib/descr/net86 +++ /dev/null @@ -1,32 +0,0 @@ -var w=2 -var p=2 -var s=2 -var l=4 -var f=4 -var d=8 -var NAME=i8086 -var M=i86 -var LIB=mach/i86/lib/tail_ -var RT=mach/i86/lib/head_ -var INCLUDES=-I{EM}/include -I/usr/include -name be - from .m - to .s - program {EM}/lib/{M}_cg - args < - prop > - need .e -end -name asld - from .s.a - to a.out - program {EM}/lib/{M}_as - mapflag -l* LNAME={EM}/{LIB}* - mapflag -i IFILE={EM}/{RT}i - args {IFILE?} (.e:{HEAD}={EM}/{RT}em) \ -({RTS}:.c={EM}/{RT}cc) ({RTS}:.p={EM}/{RT}pc) -o > < \ -(.p:{TAIL}={EM}/{LIB}pc) (.c:{TAIL}={EM}/{LIB}cc.1s {EM}/{LIB}cc.2g) \ -(.c.p.e:{TAIL}={EM}/{LIB}netio) (.c.p.e:{TAIL}={EM}/{LIB}alo) \ -(.c.p:{TAIL}={EM}/{LIB}mon) (.e:{TAIL}={EM}/{LIB}em) - prop C -end diff --git a/lib/descr/sat86 b/lib/descr/sat86 deleted file mode 100644 index ecfa18d82..000000000 --- a/lib/descr/sat86 +++ /dev/null @@ -1,34 +0,0 @@ -var w=2 -var p=2 -var s=2 -var l=4 -var f=4 -var d=8 -var NAME=i8086 -var M=i86 -var LIB=mach/i86/lib/tail_ -var ALIB=mach/i86/lib/sat_tail_ -var RT=mach/i86/lib/head_ -var ART=mach/i86/lib/sat_head_ -var CCP_F=-Dunix -var INCLUDES=-I{EM}/include -I/usr/include -name be - from .m - to .s - program {EM}/lib/{M}_cg - args < - prop > - need .e -end -name asld - from .s.a - to a.out - program {EM}/lib/{M}_as - mapflag -l* LNAME={EM}/{LIB}* - args (.e:{HEAD}={EM}/{ART}em) \ -({RTS}:.c={EM}/{RT}cc) ({RTS}:.p={EM}/{RT}pc) -o > < \ -(.p:{TAIL}={EM}/{LIB}pc) (.c:{TAIL}={EM}/{LIB}cc.1s {EM}/{LIB}cc.2g) \ -(.c.p:{TAIL}={EM}/{ALIB}mon) (.c.p.e:{TAIL}={EM}/{LIB}alo) \ -(.e:{TAIL}={EM}/{LIB}em) - prop C -end diff --git a/lib/minix/include/minix/error.h b/lib/minix/include/minix/error.h deleted file mode 100644 index 302207f20..000000000 --- a/lib/minix/include/minix/error.h +++ /dev/null @@ -1,59 +0,0 @@ -/* Error codes. They are negative since a few system calls, such as READ, can - * either return a positive number indicating success, or an error code. - */ - -#define NERROR 34 -#define OK 0 -#define ERROR -1 -#define EPERM -1 -#define ENOENT -2 -#define ESRCH -3 -#define EINTR -4 -#define EIO -5 -#define ENXIO -6 -#define E2BIG -7 -#define ENOEXEC -8 -#define EBADF -9 -#define ECHILD -10 -#define EAGAIN -11 -#define ENOMEM -12 -#define EACCES -13 -#define EFAULT -14 -#define ENOTBLK -15 -#define EBUSY -16 -#define EEXIST -17 -#define EXDEV -18 -#define ENODEV -19 -#define ENOTDIR -20 -#define EISDIR -21 -#define EINVAL -22 -#define ENFILE -23 -#define EMFILE -24 -#define ENOTTY -25 -#define ETXTBSY -26 -#define EFBIG -27 -#define ENOSPC -28 -#define ESPIPE -29 -#define EROFS -30 -#define EMLINK -31 -#define EPIPE -32 -#define EDOM -33 -#define ERANGE -34 - -#define E_LOCKED -101 -#define E_BAD_CALL -102 -#define E_LONG_STRING -103 -#define EOF -104 /* End Of File - used by drivers */ - -/* The following error codes are generated by the kernel itself. */ -#define E_BAD_DEST -1 /* destination address illegal */ -#define E_BAD_SRC -2 /* source address illegal */ -#define E_TRY_AGAIN -3 /* can't send-- tables full */ -#define E_OVERRUN -4 /* interrupt for task that is not waiting */ -#define E_BAD_BUF -5 /* message buf outside caller's addr space */ -#define E_TASK -6 /* can't send to task */ -#define E_NO_MESSAGE -7 /* RECEIVE failed: no message present */ -#define E_NO_PERM -8 /* ordinary users can't send to tasks */ -#define E_BAD_FCN -9 /* only valid fcns are SEND, RECEIVE, BOTH */ -#define E_BAD_ADDR -10 /* bad address given to utility routine */ -#define E_BAD_PROC -11 /* bad proc number given to utility */ diff --git a/lib/minix/include/minix/sgtty.h b/lib/minix/include/minix/sgtty.h deleted file mode 100644 index 302207f20..000000000 --- a/lib/minix/include/minix/sgtty.h +++ /dev/null @@ -1,59 +0,0 @@ -/* Error codes. They are negative since a few system calls, such as READ, can - * either return a positive number indicating success, or an error code. - */ - -#define NERROR 34 -#define OK 0 -#define ERROR -1 -#define EPERM -1 -#define ENOENT -2 -#define ESRCH -3 -#define EINTR -4 -#define EIO -5 -#define ENXIO -6 -#define E2BIG -7 -#define ENOEXEC -8 -#define EBADF -9 -#define ECHILD -10 -#define EAGAIN -11 -#define ENOMEM -12 -#define EACCES -13 -#define EFAULT -14 -#define ENOTBLK -15 -#define EBUSY -16 -#define EEXIST -17 -#define EXDEV -18 -#define ENODEV -19 -#define ENOTDIR -20 -#define EISDIR -21 -#define EINVAL -22 -#define ENFILE -23 -#define EMFILE -24 -#define ENOTTY -25 -#define ETXTBSY -26 -#define EFBIG -27 -#define ENOSPC -28 -#define ESPIPE -29 -#define EROFS -30 -#define EMLINK -31 -#define EPIPE -32 -#define EDOM -33 -#define ERANGE -34 - -#define E_LOCKED -101 -#define E_BAD_CALL -102 -#define E_LONG_STRING -103 -#define EOF -104 /* End Of File - used by drivers */ - -/* The following error codes are generated by the kernel itself. */ -#define E_BAD_DEST -1 /* destination address illegal */ -#define E_BAD_SRC -2 /* source address illegal */ -#define E_TRY_AGAIN -3 /* can't send-- tables full */ -#define E_OVERRUN -4 /* interrupt for task that is not waiting */ -#define E_BAD_BUF -5 /* message buf outside caller's addr space */ -#define E_TASK -6 /* can't send to task */ -#define E_NO_MESSAGE -7 /* RECEIVE failed: no message present */ -#define E_NO_PERM -8 /* ordinary users can't send to tasks */ -#define E_BAD_FCN -9 /* only valid fcns are SEND, RECEIVE, BOTH */ -#define E_BAD_ADDR -10 /* bad address given to utility routine */ -#define E_BAD_PROC -11 /* bad proc number given to utility */ diff --git a/lib/minix/include/minix/stat.h b/lib/minix/include/minix/stat.h deleted file mode 100644 index 4c8b018fd..000000000 --- a/lib/minix/include/minix/stat.h +++ /dev/null @@ -1,26 +0,0 @@ -struct stat { - short int st_dev; - unsigned short st_ino; - unsigned short st_mode; - short int st_nlink; - short int st_uid; - short int st_gid; - short int st_rdev; - long st_size; - long st_atime; - long st_mtime; - long st_ctime; -}; - -/* Some common definitions. */ -#define S_IFMT 0170000 /* type of file */ -#define S_IFDIR 0040000 /* directory */ -#define S_IFCHR 0020000 /* character special */ -#define S_IFBLK 0060000 /* block special */ -#define S_IFREG 0100000 /* regular */ -#define S_ISUID 04000 /* set user id on execution */ -#define S_ISGID 02000 /* set group id on execution */ -#define S_ISVTX 01000 /* save swapped text even after use */ -#define S_IREAD 00400 /* read permission, owner */ -#define S_IWRITE 00200 /* write permission, owner */ -#define S_IEXEC 00100 /* execute/search permission, owner */ diff --git a/lib/minix/include/sys/dir.h b/lib/minix/include/sys/dir.h deleted file mode 100644 index 91bb04ac2..000000000 --- a/lib/minix/include/sys/dir.h +++ /dev/null @@ -1,17 +0,0 @@ -/* The header gives the layout of a directory. */ - -#ifndef _DIR_H -#define _DIR_H - -#define DIRBLKSIZ 512 /* size of directory block */ - -#ifndef DIRSIZ -#define DIRSIZ 14 -#endif - -struct direct { - ino_t d_ino; - char d_name[DIRSIZ]; -}; - -#endif /* _DIR_H */ diff --git a/lib/minixST/include/minix/callnr.h b/lib/minixST/include/minix/callnr.h deleted file mode 100644 index 9ecc2d954..000000000 --- a/lib/minixST/include/minix/callnr.h +++ /dev/null @@ -1,58 +0,0 @@ -#define NCALLS 70 /* number of system calls allowed */ - -#define EXIT 1 -#define FORK 2 -#define READ 3 -#define WRITE 4 -#define OPEN 5 -#define CLOSE 6 -#define WAIT 7 -#define CREAT 8 -#define LINK 9 -#define UNLINK 10 -#define CHDIR 12 -#define TIME 13 -#define MKNOD 14 -#define CHMOD 15 -#define CHOWN 16 -#define BRK 17 -#define STAT 18 -#define LSEEK 19 -#define GETPID 20 -#define MOUNT 21 -#define UMOUNT 22 -#define SETUID 23 -#define GETUID 24 -#define STIME 25 -#define PTRACE 26 -#define ALARM 27 -#define FSTAT 28 -#define PAUSE 29 -#define UTIME 30 -#define ACCESS 33 -#define SYNC 36 -#define KILL 37 -#define RENAME 38 -#define MKDIR 39 -#define RMDIR 40 -#define DUP 41 -#define PIPE 42 -#define TIMES 43 -#define SETGID 46 -#define GETGID 47 -#define SIGNAL 48 -#define IOCTL 54 -#define FCNTL 55 -#define EXEC 59 -#define UMASK 60 -#define CHROOT 61 - -/* The following are not system calls, but are processed like them. */ -#define KSIG 64 /* kernel detected a signal */ -#define UNPAUSE 65 /* to MM or FS: check for EINTR */ -#define BRK2 66 /* to MM: used to say how big FS & INIT are */ -#define REVIVE 67 /* to FS: revive a sleeping process */ -#define TASK_REPLY 68 /* to FS: reply code from tty task */ - -/* The following IS a system call for amoeba transactions */ -#define AM_SYSCALL 69 diff --git a/lib/minixST/include/minix/com.h b/lib/minixST/include/minix/com.h deleted file mode 100644 index 2096f8ba7..000000000 --- a/lib/minixST/include/minix/com.h +++ /dev/null @@ -1,166 +0,0 @@ -/* System calls. */ -#define SEND 1 /* function code for sending messages */ -#define RECEIVE 2 /* function code for receiving messages */ -#define BOTH 3 /* function code for SEND + RECEIVE */ -#define ANY (NR_PROCS+100) /* receive(ANY, buf) accepts from any source */ - -/* Task numbers, function codes and reply codes. */ - -#define TTY -NR_TASKS /* terminal I/O class */ -# define TTY_READ 3 /* fcn code for reading from tty */ -# define TTY_WRITE 4 /* fcn code for writing to tty */ -# define TTY_IOCTL 5 /* fcn code for ioctl */ -# define TTY_SETPGRP 6 /* fcn code for setpgrp */ -# define TTY_OPEN 7 /* fcn code for opening tty */ -# define TTY_CLOSE 8 /* fcn code for closing tty */ -# define SUSPEND -998 /* used in interrupts when tty has no data */ - -#ifdef AM_KERNEL -#define AMOEBA -#endif - -#ifdef AMOEBA - -/* There are AM_NTASK copies of the amoeba kernel task. - * If you change AM_NTASKS be sure to adjust kernel/table.c and fs/table.c - */ -#define AM_NTASKS 4 /* number of kernel tasks of this class */ - -#define AMINT_CLASS (TTY+1) /* Amoeba event handler */ -#define AMOEBA_CLASS (AMINT_CLASS+AM_NTASKS) /* transaction handlers */ -# define ETHER_ARRIV 1 /* fcn code for packet arrival */ -# define AM_TRANS 2 /* amoeba transaction */ -# define AM_GETREQ 3 /* amoeba getrequest */ -# define AM_PUTREP 4 /* amoeba putrep */ -# define AM_REVIVE 6 /* used by kernel task to revive luser task */ -# define AM_TIMEOUT 8 /* used to talk to clock task */ -# define AM_PUTSIG 9 /* when the luser hits the DEL ! */ -# define AM_TASK_DIED 10 /* sent if task died during a transaction */ - -#else /* if AMOEBA not defined */ - -#define AMOEBA_CLASS TTY - -#endif /* AMOEBA */ - -/* - * New class definitions should go here and should be defined relative - * to AMOEBA_CLASS (ie. as AMOEBA_CLASS+n, for the nth task added). - */ - -#define IDLE (AMOEBA_CLASS+1) /* task to run when there's nothing to run */ - -#define PRINTER -7 /* printer I/O class */ -/* The printer uses the same commands as TTY. */ - -#define WINCHESTER -6 /* winchester (hard) disk class */ -#define FLOPPY -5 /* floppy disk class */ -# define DISK_READ 3 /* fcn code to DISK (must equal TTY_READ) */ -# define DISK_WRITE 4 /* fcn code to DISK (must equal TTY_WRITE) */ -# define DISK_IOCTL 5 /* fcn code for setting up RAM disk */ -# define SCATTERED_IO 6 /* fcn code for multiple reads/writes */ -# define OPTIONAL_IO 16 /* modifier to DISK_* codes within vector */ - -#define MEM -4 /* /dev/ram, /dev/(k)mem and /dev/null class */ -# define RAM_DEV 0 /* minor device for /dev/ram */ -# define MEM_DEV 1 /* minor device for /dev/mem */ -# define KMEM_DEV 2 /* minor device for /dev/kmem */ -# define NULL_DEV 3 /* minor device for /dev/null */ -#if (CHIP == INTEL) -# define PORT_DEV 4 /* minor device for /dev/port */ -#endif - -#define CLOCK -3 /* clock class */ -# define SET_ALARM 1 /* fcn code to CLOCK, set up alarm */ -# define GET_TIME 3 /* fcn code to CLOCK, get real time */ -# define SET_TIME 4 /* fcn code to CLOCK, set real time */ -# define REAL_TIME 1 /* reply from CLOCK: here is real time */ - -#define SYSTASK -2 /* internal functions */ -# define SYS_XIT 1 /* fcn code for sys_xit(parent, proc) */ -# define SYS_GETSP 2 /* fcn code for sys_sp(proc, &new_sp) */ -# define SYS_SIG 3 /* fcn code for sys_sig(proc, sig) */ -# define SYS_FORK 4 /* fcn code for sys_fork(parent, child) */ -# define SYS_NEWMAP 5 /* fcn code for sys_newmap(procno, map_ptr) */ -# define SYS_COPY 6 /* fcn code for sys_copy(ptr) */ -# define SYS_EXEC 7 /* fcn code for sys_exec(procno, new_sp) */ -# define SYS_TIMES 8 /* fcn code for sys_times(procno, bufptr) */ -# define SYS_ABORT 9 /* fcn code for sys_abort() */ -# define SYS_FRESH 10 /* fcn code for sys_fresh() (Atari only) */ -# define SYS_KILL 11 /* fcn code for sys_kill(proc, sig) */ -# define SYS_GBOOT 12 /* fcn code for sys_gboot(procno, bootptr) */ -# define SYS_UMAP 13 /* fcn code for sys_umap(procno, etc) */ -# define SYS_MEM 14 /* fcn code for sys_mem() */ -# define SYS_TRACE 15 /* fcn code for sys_trace(req,pid,addr,data) */ - -#define HARDWARE -1 /* used as source on interrupt generated msgs*/ - -/* Names of message fields for messages to CLOCK task. */ -#define DELTA_TICKS m6_l1 /* alarm interval in clock ticks */ -#define FUNC_TO_CALL m6_f1 /* pointer to function to call */ -#define NEW_TIME m6_l1 /* value to set clock to (SET_TIME) */ -#define CLOCK_PROC_NR m6_i1 /* which proc (or task) wants the alarm? */ -#define SECONDS_LEFT m6_l1 /* how many seconds were remaining */ - -/* Names of message fields used for messages to block and character tasks. */ -#define DEVICE m2_i1 /* major-minor device */ -#define PROC_NR m2_i2 /* which (proc) wants I/O? */ -#define COUNT m2_i3 /* how many bytes to transfer */ -#define POSITION m2_l1 /* file offset */ -#define ADDRESS m2_p1 /* core buffer address */ - -/* Names of message fields for messages to TTY task. */ -#define TTY_LINE m2_i1 /* message parameter: terminal line */ -#define TTY_REQUEST m2_i3 /* message parameter: ioctl request code */ -#define TTY_SPEK m2_l1 /* message parameter: ioctl speed, erasing */ -#define TTY_FLAGS m2_l2 /* message parameter: ioctl tty mode */ -#define TTY_PGRP m2_i3 /* message parameter: process group */ - -/* Names of messages fields used in reply messages from tasks. */ -#define REP_PROC_NR m2_i1 /* # of proc on whose behalf I/O was done */ -#define REP_STATUS m2_i2 /* bytes transferred or error number */ - -/* Names of fields for copy message to SYSTASK. */ -#define SRC_SPACE m5_c1 /* T or D space (stack is also D) */ -#define SRC_PROC_NR m5_i1 /* process to copy from */ -#define SRC_BUFFER m5_l1 /* virtual address where data come from */ -#define DST_SPACE m5_c2 /* T or D space (stack is also D) */ -#define DST_PROC_NR m5_i2 /* process to copy to */ -#define DST_BUFFER m5_l2 /* virtual address where data go to */ -#define COPY_BYTES m5_l3 /* number of bytes to copy */ - -/* Field names for accounting, SYSTASK and miscellaneous. */ -#define USER_TIME m4_l1 /* user time consumed by process */ -#define SYSTEM_TIME m4_l2 /* system time consumed by process */ -#define CHILD_UTIME m4_l3 /* user time consumed by process' children */ -#define CHILD_STIME m4_l4 /* sys time consumed by process' children */ - -#define PROC1 m1_i1 /* indicates a process */ -#define PROC2 m1_i2 /* indicates a process */ -#define PID m1_i3 /* process id passed from MM to kernel */ -#define STACK_PTR m1_p1 /* used for stack ptr in sys_exec, sys_getsp */ -#define PR m6_i1 /* process number for sys_sig */ -#define SIGNUM m6_i2 /* signal number for sys_sig */ -#define FUNC m6_f1 /* function pointer for sys_sig */ -#define MEM_PTR m1_p1 /* tells where memory map is for sys_newmap */ -#define CANCEL 0 /* general request to force a task to cancel */ -#define SIG_MAP m1_i2 /* used by kernel for passing signal bit map */ - -#ifdef AMOEBA - -/* Names of message fields for amoeba tasks */ -#define AM_OP m2_i1 /* one of the above operators */ -#define AM_PROC_NR m2_i2 /* process # of proc doing operation */ -#define AM_COUNT m2_i3 /* size of buffer for operation */ -#define AM_ADDRESS m2_p1 /* address of buffer for operation */ - -/* For communication between MM and AMOEBA_CLASS kernel tasks */ -#define AM_STATUS m2_i3 /* same use as REP_STATUS but for amoeba */ -#define AM_FREE_IT m2_l1 /* 1=not a getreq, 0=is a getreq */ - -/* Special for passing a physical address from the ethernet driver */ -#define AM_PADDR m2_l1 /* to the transaction layer */ - -#endif /* AMOEBA */ - -#define HARD_INT 2 /* fcn code for all hardware interrupts */ diff --git a/lib/minixST/include/minix/const.h b/lib/minixST/include/minix/const.h deleted file mode 100644 index 77fc6fe42..000000000 --- a/lib/minixST/include/minix/const.h +++ /dev/null @@ -1,88 +0,0 @@ -/* Copyright (C) 1990 by Prentice-Hall, Inc. Permission is hereby granted - * to redistribute the binary and source programs of this system for - * educational or research purposes. For other use, written permission from - * Prentice-Hall is required. - */ - -#define EXTERN extern /* used in *.h files */ -#define PRIVATE static /* PRIVATE x limits the scope of x */ -#define PUBLIC /* PUBLIC is the opposite of PRIVATE */ -#define FORWARD static /* some compilers require this to be 'static'*/ - -#define TRUE 1 /* used for turning integers into Booleans */ -#define FALSE 0 /* used for turning integers into Booleans */ - -#define HZ 60 /* clock freq (software settable on IBM-PC) */ -#define BLOCK_SIZE 1024 /* # bytes in a disk block */ -#define SUPER_USER (uid_t) 0 /* uid_t of superuser */ - -#define MAJOR 8 /* major device = (dev>>MAJOR) & 0377 */ -#define MINOR 0 /* minor device = (dev>>MINOR) & 0377 */ - -#ifdef AM_KERNEL -#define NR_TASKS 14 /* must be 5 more than without amoeba */ -#else -#define NR_TASKS 9 /* number of tasks in the transfer vector */ -#endif - -#define NR_PROCS 32 /* number of slots in proc table */ -#define NR_SEGS 3 /* # segments per process */ -#define T 0 /* proc[i].mem_map[T] is for text */ -#define D 1 /* proc[i].mem_map[D] is for data */ -#define S 2 /* proc[i].mem_map[S] is for stack */ - -#define MAX_P_LONG 2147483647 /* maximum positive long, i.e. 2**31 - 1 */ - -/* Memory is allocated in clicks. */ -#if (CHIP == INTEL) || (CHIP == M68000) -#define CLICK_SIZE 256 /* unit in which memory is allocated */ -#define CLICK_SHIFT 8 /* log2 of CLICK_SIZE */ -#endif - -#define click_to_round_k(n) \ - ((unsigned) ((((unsigned long) (n) << CLICK_SHIFT) + 512) / 1024)) -#if CLICK_SIZE < 1024 -#define k_to_click(n) ((n) * (1024 / CLICK_SIZE)) -#else -#define k_to_click(n) ((n) / (CLICK_SIZE / 1024)) -#endif - -/* Process numbers of some important processes */ -#define MM_PROC_NR 0 /* process number of memory manager */ -#define FS_PROC_NR 1 /* process number of file system */ -#define INIT_PROC_NR 2 /* init -- the process that goes multiuser */ -#define LOW_USER 2 /* first user not part of operating system */ - -/* Miscellaneous */ -#define BYTE 0377 /* mask for 8 bits */ -#define TO_USER 0 /* flag telling to copy from fs to user */ -#define FROM_USER 1 /* flag telling to copy from user to fs */ -#define READING 0 /* copy data to user */ -#define WRITING 1 /* copy data from user */ - -#if (MACHINE != ATARI) -#define ABS -999 /* this process means absolute memory */ -#endif - -#define WORD_SIZE 2 /* number of bytes per word */ - -#define NIL_PTR (char *) 0 /* generally useful expression */ - -#define NO_NUM 0x8000 /* used as numerical argument to panic() */ -#define SIG_PUSH_BYTES (4*sizeof(int)) /* how many bytes pushed by signal */ - -/* Flag bits for i_mode in the inode. */ -#define I_TYPE 0170000 /* this field gives inode type */ -#define I_REGULAR 0100000 /* regular file, not dir or special */ -#define I_BLOCK_SPECIAL 0060000 /* block special file */ -#define I_DIRECTORY 0040000 /* file is a directory */ -#define I_CHAR_SPECIAL 0020000 /* character special file */ -#define I_NAMED_PIPE 0010000 /* named pipe (FIFO) */ -#define I_SET_UID_BIT 0004000 /* set effective uid_t on exec */ -#define I_SET_GID_BIT 0002000 /* set effective gid_t on exec */ -#define ALL_MODES 0006777 /* all bits for user, group and others */ -#define RWX_MODES 0000777 /* mode bits for RWX only */ -#define R_BIT 0000004 /* Rwx protection bit */ -#define W_BIT 0000002 /* rWx protection bit */ -#define X_BIT 0000001 /* rwX protection bit */ -#define I_NOT_ALLOC 0000000 /* this inode is free */ diff --git a/lib/minixST/include/minix/error.h b/lib/minixST/include/minix/error.h deleted file mode 100644 index 302207f20..000000000 --- a/lib/minixST/include/minix/error.h +++ /dev/null @@ -1,59 +0,0 @@ -/* Error codes. They are negative since a few system calls, such as READ, can - * either return a positive number indicating success, or an error code. - */ - -#define NERROR 34 -#define OK 0 -#define ERROR -1 -#define EPERM -1 -#define ENOENT -2 -#define ESRCH -3 -#define EINTR -4 -#define EIO -5 -#define ENXIO -6 -#define E2BIG -7 -#define ENOEXEC -8 -#define EBADF -9 -#define ECHILD -10 -#define EAGAIN -11 -#define ENOMEM -12 -#define EACCES -13 -#define EFAULT -14 -#define ENOTBLK -15 -#define EBUSY -16 -#define EEXIST -17 -#define EXDEV -18 -#define ENODEV -19 -#define ENOTDIR -20 -#define EISDIR -21 -#define EINVAL -22 -#define ENFILE -23 -#define EMFILE -24 -#define ENOTTY -25 -#define ETXTBSY -26 -#define EFBIG -27 -#define ENOSPC -28 -#define ESPIPE -29 -#define EROFS -30 -#define EMLINK -31 -#define EPIPE -32 -#define EDOM -33 -#define ERANGE -34 - -#define E_LOCKED -101 -#define E_BAD_CALL -102 -#define E_LONG_STRING -103 -#define EOF -104 /* End Of File - used by drivers */ - -/* The following error codes are generated by the kernel itself. */ -#define E_BAD_DEST -1 /* destination address illegal */ -#define E_BAD_SRC -2 /* source address illegal */ -#define E_TRY_AGAIN -3 /* can't send-- tables full */ -#define E_OVERRUN -4 /* interrupt for task that is not waiting */ -#define E_BAD_BUF -5 /* message buf outside caller's addr space */ -#define E_TASK -6 /* can't send to task */ -#define E_NO_MESSAGE -7 /* RECEIVE failed: no message present */ -#define E_NO_PERM -8 /* ordinary users can't send to tasks */ -#define E_BAD_FCN -9 /* only valid fcns are SEND, RECEIVE, BOTH */ -#define E_BAD_ADDR -10 /* bad address given to utility routine */ -#define E_BAD_PROC -11 /* bad proc number given to utility */ diff --git a/lib/minixST/include/minix/stat.h b/lib/minixST/include/minix/stat.h deleted file mode 100644 index 4c8b018fd..000000000 --- a/lib/minixST/include/minix/stat.h +++ /dev/null @@ -1,26 +0,0 @@ -struct stat { - short int st_dev; - unsigned short st_ino; - unsigned short st_mode; - short int st_nlink; - short int st_uid; - short int st_gid; - short int st_rdev; - long st_size; - long st_atime; - long st_mtime; - long st_ctime; -}; - -/* Some common definitions. */ -#define S_IFMT 0170000 /* type of file */ -#define S_IFDIR 0040000 /* directory */ -#define S_IFCHR 0020000 /* character special */ -#define S_IFBLK 0060000 /* block special */ -#define S_IFREG 0100000 /* regular */ -#define S_ISUID 04000 /* set user id on execution */ -#define S_ISGID 02000 /* set group id on execution */ -#define S_ISVTX 01000 /* save swapped text even after use */ -#define S_IREAD 00400 /* read permission, owner */ -#define S_IWRITE 00200 /* write permission, owner */ -#define S_IEXEC 00100 /* execute/search permission, owner */ diff --git a/lib/minixST/include/minix/type.h b/lib/minixST/include/minix/type.h deleted file mode 100644 index 0669cecae..000000000 --- a/lib/minixST/include/minix/type.h +++ /dev/null @@ -1,134 +0,0 @@ -#ifndef _TYPE_H -#define _TYPE_H -/* Macros */ -#define MAX(a,b) ((a) > (b) ? (a) : (b)) -#define MIN(a,b) ((a) < (b) ? (a) : (b)) - -/* Type definitions */ -typedef unsigned short unshort; /* must be 16-bit unsigned */ -typedef unshort block_nr; /* block number */ -typedef unshort zone_nr; /* zone number */ - -#define MAX_BLOCK_NR ((block_nr) 0177777) /* largest block number */ -#define HIGHEST_ZONE ((zone_nr) 0177777) /* largest zone number */ -#define MAX_INODE_NR ((ino_t 0177777) /* largest inode number */ -#define MAX_FILE_POS 017777777777L /* largest legal file offset */ - -#define NO_BLOCK ((block_nr) 0) /* absence of a block number */ -#define NO_ENTRY ((ino_t) 0) /* absence of a dir entry */ -#define NO_ZONE ((zone_nr) 0) /* absence of a zone number */ -#define NO_DEV ((dev_t) ~0) /* absence of a device numb */ - -typedef unshort bit_nr; /* if ino_t & zone_nr both unshort, - then also unshort, else long */ -typedef long zone_type; /* zone size */ - -#if (CHIP == INTEL) -typedef unsigned vir_bytes; /* virtual addresses and lengths in bytes */ -#endif - -#if (CHIP == M68000) -typedef long vir_bytes; /* virtual addresses and lengths in bytes */ -#endif - -typedef unsigned vir_clicks; /* virtual addresses and lengths in clicks */ -typedef long phys_bytes; /* physical addresses and lengths in bytes */ -typedef unsigned phys_clicks; /* physical addresses and lengths in clicks */ -typedef int signed_clicks; /* same length as phys_clicks, but signed */ - -/* Types relating to messages. */ -#define M1 1 -#define M3 3 -#define M4 4 -#define M3_STRING 14 - -typedef struct {int m1i1, m1i2, m1i3; char *m1p1, *m1p2, *m1p3;} mess_1; -typedef struct {int m2i1, m2i2, m2i3; long m2l1, m2l2; char *m2p1;} mess_2; -typedef struct {int m3i1, m3i2; char *m3p1; char m3ca1[M3_STRING];} mess_3; -typedef struct {long m4l1, m4l2, m4l3, m4l4;} mess_4; -typedef struct {char m5c1, m5c2; int m5i1, m5i2; long m5l1, m5l2, m5l3;} mess_5; -#if _ANSI -typedef struct {int m6i1, m6i2, m6i3; long m6l1; void (*m6f1)(int);} mess_6; -#else -typedef struct {int m6i1, m6i2, m6i3; long m6l1; void (*m6f1)();} mess_6; -#endif - -typedef struct { - int m_source; /* who sent the message */ - int m_type; /* what kind of message is it */ - union { - mess_1 m_m1; - mess_2 m_m2; - mess_3 m_m3; - mess_4 m_m4; - mess_5 m_m5; - mess_6 m_m6; - } m_u; -} message; - -#define MESS_SIZE (sizeof(message)) -#define NIL_MESS (message *) 0 - -/* The following defines provide names for useful members. */ -#define m1_i1 m_u.m_m1.m1i1 -#define m1_i2 m_u.m_m1.m1i2 -#define m1_i3 m_u.m_m1.m1i3 -#define m1_p1 m_u.m_m1.m1p1 -#define m1_p2 m_u.m_m1.m1p2 -#define m1_p3 m_u.m_m1.m1p3 - -#define m2_i1 m_u.m_m2.m2i1 -#define m2_i2 m_u.m_m2.m2i2 -#define m2_i3 m_u.m_m2.m2i3 -#define m2_l1 m_u.m_m2.m2l1 -#define m2_l2 m_u.m_m2.m2l2 -#define m2_p1 m_u.m_m2.m2p1 - -#define m3_i1 m_u.m_m3.m3i1 -#define m3_i2 m_u.m_m3.m3i2 -#define m3_p1 m_u.m_m3.m3p1 -#define m3_ca1 m_u.m_m3.m3ca1 - - -#define m4_l1 m_u.m_m4.m4l1 -#define m4_l2 m_u.m_m4.m4l2 -#define m4_l3 m_u.m_m4.m4l3 -#define m4_l4 m_u.m_m4.m4l4 - -#define m5_c1 m_u.m_m5.m5c1 -#define m5_c2 m_u.m_m5.m5c2 -#define m5_i1 m_u.m_m5.m5i1 -#define m5_i2 m_u.m_m5.m5i2 -#define m5_l1 m_u.m_m5.m5l1 -#define m5_l2 m_u.m_m5.m5l2 -#define m5_l3 m_u.m_m5.m5l3 - -#define m6_i1 m_u.m_m6.m6i1 -#define m6_i2 m_u.m_m6.m6i2 -#define m6_i3 m_u.m_m6.m6i3 -#define m6_l1 m_u.m_m6.m6l1 -#define m6_f1 m_u.m_m6.m6f1 - -struct mem_map { - vir_clicks mem_vir; /* virtual address */ - phys_clicks mem_phys; /* physical address */ - vir_clicks mem_len; /* length */ -}; - -struct copy_info { /* used by sys_copy(src, dst, bytes) */ - int cp_src_proc; - int cp_src_space; - vir_bytes cp_src_vir; - int cp_dst_proc; - int cp_dst_space; - vir_bytes cp_dst_vir; - vir_bytes cp_bytes; -}; - -struct iorequest_s { - long io_position; /* position in device file (really off_t) */ - char *io_buf; /* buffer in user space */ - unsigned short io_nbytes; /* size of request */ - unsigned short io_request; /* read, write (optionally) */ -}; -#endif /* _TYPE_H */ diff --git a/lib/vax4/descr.src b/lib/vax4/descr.src deleted file mode 100644 index 576732171..000000000 --- a/lib/vax4/descr.src +++ /dev/null @@ -1,74 +0,0 @@ -# $Revision$ -var w=4 -var p=4 -var s=2 -var l=4 -var f=4 -var d=8 -var NAME=vax4 -var M=vax4 -var LIB=lib/{M}/tail_ -var RT=lib/{M}/head_ -var CPP_F=-Dunix -Dvax -var CC_ALIGN=-Vw4.1 -# 413 align is the default, rom in text -var ALIGN=-a0:4 -a1:4 -a2:0x400 -a3:4 -var C_LIB={EM}/{LIB}cc.1s {EM}/{LIB}cc.2g -var OLD_C_LIB={C_LIB} -name be - from .m.g - to .s - program {EM}/lib/{M}/cg - args < - stdout - need .e -end -name asopt - from .s - to .so - program {EM}/lib/{M}/top - args - optimizer - stdin - stdout -end -name as - from .s.so - to .o - program {EM}/lib/{M}/as - args - -o > < - prep cond -end -name led - from .o.a - to .out - program {EM}/lib/em_led - mapflag -l* LNAME={EM}/{LIB}* - mapflag -N ALIGN=-a0:4 -a1:4 -a2:4 -a3:4 - mapflag -r ALIGN=-a0:4 -a1:0x400 -a2:4 -a3:4 - mapflag -ansi C_LIB={EM}/{LIB}ac - args {ALIGN} (.e:{HEAD}= {EM}/{RT}em) \ - ({RTS}:.ocm.b={EM}/{RT}cc) \ - ({RTS}{ANSI?}:.c={EM}/{RT}cc) \ - ({RTS}{ANSI?}:.cansi={EM}/{RT}ac) \ - ({RTS}:.mod={EM}/{RT}m2) \ - ({RTS}:.p.8={EM}/{RT}pc) \ - -o > < \ - (.8:{TAIL}={EM}/{LIB}a68s) \ - (.p.8:{TAIL}={EM}/{LIB}pc) \ - (.b:{TAIL}={EM}/{LIB}bc) \ - (.ocm:{TAIL}={EM}/{LIB}ocm) \ - (.mod:{TAIL}={EM}/{LIB}m2) \ - (.ocm.b:{TAIL}={OLD_C_LIB}) \ - (.c:{TAIL}={C_LIB}) \ - (.e:{TAIL}={EM}/{LIB}em {EM}/{LIB}mon {EM}/lib/{M}/end_em) - linker -end -name cv - from .out - to .cv - program {EM}/lib/{M}/cv - mapflag -n CV_ARG=-n - args {CV_ARG?} < > - outfile a.out -end diff --git a/lib/vax4/sedf b/lib/vax4/sedf deleted file mode 100644 index b26db01c9..000000000 --- a/lib/vax4/sedf +++ /dev/null @@ -1,104 +0,0 @@ -# $Header$ -/movab/ { -s/movab 1(\(.*\)),\1$/incl \1/ -s/movab -1(\(.*\)),\1$/decl \1/ -s/movab \([0-9]*\)(\(.*\)),\2$/addl2 $\1,\2/ -s/movab -\([0-9]*\)(\(.*\)),\2$/subl2 $\1,\2/ -s/movab 0(\(.*\)) \[\(.*\)\],\1$/addl2 \2,\1/ -s/movab 0(\(.*\)) \[\(.*\)\],\2$/addl2 \1,\2/ -} -/$0/ { -s/movz[bw]\([wl]\) $0,/clr\1 / -s/mov\([bwl]\) $0,/clr\1 / -s/cvt[bw]\([wl]\) $0,/clr\1 / -} -/add/ { -s/\(add[fdlw]\)3 \(.*\),\(.*\),\3$/\12 \2,\3/ -s/\(add[fdlw]\)3 \(.*\),\(.*\),\2$/\12 \3,\2/ -s/add\([wl]\)2 \$-\([0-9]*\),/sub\12 $\2,/ -s/add\([wl]\)3 \$-\([0-9]*\),/sub\13 $\2,/ -s/add\([wl]\)3 \(.*\),\$-\([0-9]*\),/sub\13 $\3,\2,/ -} -/mul/ { -s/\(mul[fdlw]\)3 \(.*\),\(.*\),\3$/\12 \2,\3/ -s/\(mul[fdlw]\)3 \(.*\),\(.*\),\2$/\12 \3,\2/ -} -/sub/ { -s/\(sub[fdlw]\)3 \(.*\),\(.*\),\3$/\12 \2,\3/ -s/sub\([wl]\)2 \$-\([0-9]*\),/add\12 $\2,/ -s/sub\([wl]\)3 \$-\([0-9]*\),/add\13 $\2,/ -} -/div/s/\(div[fdlw]\)3 \(.*\),\(.*\),\3$/\12 \2,\3/ -/bi/s/\(bi[cs][lw]\)3 \(.*\),\(.*\),\3$/\12 \2,\3/ -/bis/s/\(bis[lw]\)3 \(.*\),\(.*\),\2$/\12 \3,\2/ -/xor/ { -s/\(xor[lw]\)3 \(.*\),\(.*\),\3$/\12 \2,\3/ -s/\(xor[lw]\)3 \(.*\),\(.*\),\2$/\12 \3,\2/ -} -/$1/ { -s/add\([wl]\)2 \$1,/inc\1 / -s/sub\([wl]\)2 \$1,/dec\1 / -} -/$-1/ { -s/add\([wl]\)2 \$-1,/dec\1 / -s/sub\([wl]\)2 \$-1,/inc\1 / -} -/cmp[bwl].*$0/ { -N -s/cmp\([bwl]\) \(.*\),$0$/tst\1 \2/ -s/cmp\([bwl]\) $0,\(.*\)\njneq/tst\1 \2\ -jneq/ -s/cmp\([bwl]\) $0,\(.*\)\njeql/tst\1 \2\ -jeql/ -s/cmp\([bwl]\) $0,\(.*\)\njgtr/tst\1 \2\ -jlss/ -s/cmp\([bwl]\) $0,\(.*\)\njlss/tst\1 \2\ -jgtr/ -s/cmp\([bwl]\) $0,\(.*\)\njgeq/tst\1 \2\ -jleq/ -s/cmp\([bwl]\) $0,\(.*\)\njleq/tst\1 \2\ -jgeq/ -P -D -} -/(sp)+/ { -N -s/movl (sp)+,\(.*\)\npushl \1$/movl (sp),\1/ -s/tst[wl] (sp)+\nmovl fp,sp$/movl fp,sp/ -s/tst\([wl]\) (sp)+\nmov\1 \(.*\),-(sp)/mov\1 \2,(sp)/ -s/tst\([wl]\) (sp)+\nclr\1 -(sp)/clr\1 (sp)/ -s/tst\([wl]\) (sp)+\nmovzb\1 \(.*\),-(sp)/movzb\1 \2,(sp)/ -s/tst\([wl]\) (sp)+\ncvtb\1 \(.*\),-(sp)/cvtb\1 \2,(sp)/ -s/tst\([wl]\) (sp)+\ntst\1 \(.*\)$/mov\1 \2,(sp)+/ -s/tstl (sp)+\npushl \(.*\)$/movl \1,(sp)/ -s/tstl (sp)+\npusha\([bwlq]\) \(.*\)$/mova\1 \2,(sp)/ -P -D -} -/^addl2 .*,sp/ { -N -s/addl2 .*,sp\nmovl fp,sp$/movl fp,sp/ -s/^addl2 $6,sp\nmovw \(.*\),-(sp)/tstl (sp)+\ -movw \1,(sp)/ -s/^addl2 $6,sp\nclrw -(sp)/tstl (sp)+\ -clrw (sp)/ -s/^addl2 $8,sp\nmovq \(.*\),-(sp)/movq \1,(sp)/ -P -D -} -/clrw -(sp)/ { -N -s/clrw -(sp)\nmovw \($[0-9]*\),-(sp)/pushl \1/ -s/clrw -(sp)\nmnegw $\([0-9]*\),-(sp)/movzwl $-\1,-(sp)/ -s/clrw -(sp)\nmovw \(.*\),-(sp)/movzwl \1,-(sp)/ -s/clrw -(sp)\ncvtbw \(\$[0-9]*\),-(sp)/pushl \1/ -s/clrw -(sp)\ncvtbw \(\$.*\),-(sp)/movzwl \1,-(sp)/ -P -D -} -/mov/ { -N -s/mov\([wl]\) \(.*\),\(.*\)\ntst\1 \3$/mov\1 \2,\3/ -P -D -} diff --git a/mach/6500/as/Makefile b/mach/6500/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/6500/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/6500/cg/Makefile b/mach/6500/cg/Makefile deleted file mode 100644 index 22f5f603c..000000000 --- a/mach/6500/cg/Makefile +++ /dev/null @@ -1,184 +0,0 @@ -# $Header$ - -EMHOME=../../.. -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-hbxac -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/cg -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/main.c $(CDIR)/move.c \ - $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c $(CDIR)/salloc.c \ - $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o main.o\ - move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - ../../install cg - -cmp: all - -../../compare cg - -distr: tables.c - rm -f tables1.[ch] - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - - -tables.c: table - -mv tables.h tables.h.save - $(EMHOME)/lib/cpp -P table | $(EMHOME)/lib/cgg > debug.out - -if cmp -s tables.h.save tables.h; then mv tables.h.save tables.h; else exit 0; fi - -if cmp -s /dev/null tables.h; then mv tables.h.save tables.h; else exit 0; fi - -lint: $(CFILES) - lint $(LINTOPTS) $(PREFLAGS) $(CFILES) -clean: - rm -f *.o tables.c tables.h debug.out cg tables.h.save - -codegen.o: $(CDIR)/assert.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -move.o: $(CDIR)/assert.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/6500/dl/Makefile b/mach/6500/dl/Makefile deleted file mode 100644 index d1b1ba848..000000000 --- a/mach/6500/dl/Makefile +++ /dev/null @@ -1,20 +0,0 @@ -EMHOME=../../.. -CFLAGS=-O -I$(EMHOME)/h - -dl: dl.o - $(CC) -o dl dl.o $(EMHOME)/modules/lib/libobject.a - -install: dl - ../../install dl - -cmp: dl - -../../compare dl - -opr: - make pr | opr - -pr: - @pr `pwd`/dl.c - -clean: - -rm -f *.o *.old dl diff --git a/mach/6500/libem/Makefile b/mach/6500/libem/Makefile deleted file mode 100644 index 42daff56c..000000000 --- a/mach/6500/libem/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -all: - -install: - ../../install head_em.s head_em - ../../install libem_s.a tail_em - ../../install end.s end_em - -cmp: - -../../compare head_em.s head_em - -../../compare libem_s.a tail_em - -../../compare end.s end_em - -opr: - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libem_s.a | pr -h `pwd`/libem_s.a - @pr `pwd`/end.s - -clean: diff --git a/mach/6500/libem/end.s b/mach/6500/libem/end.s deleted file mode 100644 index 1bb218ebb..000000000 --- a/mach/6500/libem/end.s +++ /dev/null @@ -1,17 +0,0 @@ -.define endtext, enddata, endbss, end -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - -.sect .text -endtext: -.align 2 -.sect .data -.align 2 -enddata: -.sect .bss -.align 2 -endbss: -end: diff --git a/mach/6500/libem/head_em.s b/mach/6500/libem/head_em.s deleted file mode 100644 index 5e4a1c267..000000000 --- a/mach/6500/libem/head_em.s +++ /dev/null @@ -1,233 +0,0 @@ -.define WRCH, RDCH, Earray, Erange, Eset -.define Eiovfl, Eidivz, Eiund, Econv -.define Estack, Eheap, Eillins, Eoddz -.define Ecase , Ebadmon, OSBYTE, MON -.define Ebadlin, Ebadgto, BASE, NBYTES -.define hol0, IGNMASK, ADDR, PROGNAME -.define LB, LBl, SP, HP, ERRPROC, UNSIGN -.define Ytmp, EXG, ARTH, RETURN, SIGN -.define RETSIZE, TRAPVAL, STACK, BRANCH -.define start, Push, Pop, STACKTh, STACKTl -.define F_DUM -.sect .zero -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - -! DEFINITIONS - - ! The next three definitions are special for the - ! BBC microcomputer - -WRCH = 0x0FFEE ! This subroutine writes the character in - ! register A to the screen -RDCH = 0x0FFE0 ! This subroutine returns a character in - ! register A from the current input stream -OSBYTE = 0x0FFF4 ! This subroutine performs miscelaneous - ! operating system calls - -F_DUM = 0 ! Dummy floating point constant - - ! Here are the error numbers - -Earray = 0 -Erange = 1 -Eset = 2 -Eiovfl = 3 -Eidivz = 6 -Eiund = 8 -Econv = 10 -Estack = 16 -Eheap = 17 -Eillins = 18 -Eoddz = 19 -Ecase = 20 -Ebadmon = 25 -Ebadlin = 26 -Ebadgto = 27 -MON = 0x78D0 - -BASE = 240 ! This is the offset from the localbase - ! for the second localbase - -STACKTh = 0x78 ! This is the top of the stack -STACKTl = 0x0D0 - - ! Some zeropage declarations - -.sect .zero - -RES: .space 76 ! special for the operating system - -hol0: .space 16 ! the hol0 block - -IGNMASK: .space 2 ! can hold the ingnore mask - -ADDR: .space 4 ! used for indirect addressing - -LB: .space 2 ! the localbase - -LBl: .space 2 ! the second localbase (localbase-BASE) - -SP: .space 3 ! the stackpointer (real_stack) - -HP: .space 2 ! the heap pointer - -BRANCH: .space 2 ! used for branch instructions - -ERRPROC: .space 2 ! can hold the address of the error handler - -Ytmp: .space 1 ! used for intermediate storage in Y - -EXG: .space 2 ! used by the exchange subroutine Exg - -ARTH: .space 16 ! used for arithmetic - -NBYTES: .space 2 ! containes the number of bytes for a block move - - -RETURN: .space 4 ! the return area - -RETSIZE: .space 1 ! the size of the object returned - -SIGN: .space 1 ! the sign of the calculation - -UNSIGN : .space 1 ! is it signed or unsigned arithmetic - -TRAPVAL: .space 1 ! intermediate storage of the error number - -STACK: .space 1 ! contains the hardware stackpointer on - ! entering _m_a_i_n for a neat return - -RESERVED: .space 112 ! used by the operating system - -.sect .text -.base 0x0E02 ! where to start in the BBC micro -! GENERAL PURPOSE ROUTINES - -start: - tsx - stx STACK ! save stackpointer for exit and error - - ! The following three operating system calls are only - ! for the BBC microcomputer - - lda #2 - ldx #0 - ldy #0 - jsr OSBYTE ! return control to the keyboard - lda #15 - ldx #0 - ldy #0 - jsr OSBYTE ! clear all internal buffers - lda #3 - ldx #5 - ldy #0 - jsr OSBYTE ! output to screen and RS423 - - lda #STACKTl - sta LB ! set localbase (lowbyte) - sta SP+2 - lda #0 - sta SP ! set stackpointer (lowbyte) - sta ERRPROC ! set start address for error handler (lowbyte) - sta ERRPROC+1 ! set start address for error handler (highbyte) - sta hol0 ! set the line number (lowbyte) - sta hol0+1 ! set the line number (highbyte) - lda #STACKTh - sta SP+1 ! set the stacpointer (highbyte) - sta LB+1 ! set the localbase (highbyte) - lda #[endbss].l - sta HP ! set the heap pointer (lowbyte) - lda #[endbss].h - sta HP+1 ! set the heap pointer (highbyte) - lda #[PROGNAME].l - sta hol0+4 ! set fake programname pointer (lowbyte) - lda #[PROGNAME].h - sta hol0+5 ! set fake programname pointer (highbyte) - lda #[beginbss].l - sta ADDR ! start address of bss block (lowbyte) - lda #[beginbss].h - sta ADDR+1 ! start address of bss block (highbyte) - ldy #0 - lda #0 - 4: ldx #[endbss].h ! clear bss block - cpx ADDR+1 - bcc 1f ! end of bss block reached - bne 2f - ldx #[endbss].l - cpx ADDR - bcc 1f ! end of bss block reached - 2: sta (ADDR),y - inc ADDR - bne 3f - inc ADDR+1 - 3: jmp 4b - 1: lda #0 - tax - jsr Push ! push fake envelope pointer - lda #[PROGNAME].h - ldx #[PROGNAME].l - jsr Push ! push argv[0] - lda #0 - ldx #1 - jsr Push ! push argc - jsr __m_a_i_n ! start the real program - - lda #0x0FF - jsr WRCH ! send end of program to R423 - lda #3 - ldx #0 - jsr OSBYTE ! send output to screen only - lda #2 - ldx #1 - jsr OSBYTE ! input only from R423 - rts - - -! The subroutine Push pushes the registerpair AX onto the stack. - -Push: - sty Ytmp ! save Y - ldy SP+2 - bne 1f ! lowbyte of stackpointer <> 0 - dec SP+1 ! decrement highbyte of stackpointer - 1: dey - dey ! decrement lowbyte of stackpointer - sty SP+2 ! save lowbyte of stackpointer - pha ! save A - txa - sta (SP),y ! push X onto the stack - iny - pla ! get A - sta (SP),y ! push A onto the stack - ldy Ytmp ! restore Y - rts - - -! The subroutine Pop pops the registerpair AX from the stack. - -Pop: - sty Ytmp ! save Y - ldy SP+2 - lda (SP),y ! pop X from the stack - tax - iny - lda (SP),y ! pop A from the stack - iny - bne 1f ! lowbyte of stackpointer <> 0 - inc SP+1 ! increment highbyte of stackpointer - 1: sty SP+2 ! store lowbyte of stackpointer - pha ! save A - pla ! get A - ldy Ytmp ! restore Y - rts - - -.sect .data -PROGNAME: ! for initialising the programname pointer -.asciz "program" -.sect .bss -beginbss: diff --git a/mach/6500/libem/mon.s b/mach/6500/libem/mon.s deleted file mode 100644 index 1d094c51a..000000000 --- a/mach/6500/libem/mon.s +++ /dev/null @@ -1,40 +0,0 @@ -.define Mon -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - -! This subroutine performs some monitor calls. -! The exit call just resets the hardware_stackpointer so -! this routine will return to the operating system. -! The close call just returns a zero. -! The ioctl call just pops its arguments and returns a zero. -! The write routine is a real one. - - -Mon: - cpx #1 - bne 1f ! exit - ldx STACK ! load stackpointer - dex - dex ! adjust stackpointer - txs ! set stackpointer - rts - 1: cpx #4 - bne 1f - jmp Mwrite - 1: cpx #6 ! facked - bne 1f ! close - lda #0 - tax ! return zero - rts - 1: cpx #54 - jsr Pop ! pop first argument (fildes) - jsr Pop ! pop second argument (request) - jsr Pop ! pop third argument (argp) - lda #0 - tax ! return zero - rts - - diff --git a/mach/6500/libem/print.s b/mach/6500/libem/print.s deleted file mode 100644 index eea8e73d1..000000000 --- a/mach/6500/libem/print.s +++ /dev/null @@ -1,27 +0,0 @@ -.define Mprint -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - -! This subroutine prints a zero terminated ascii string. -! The registerpair AX contains the start of the string. -! The subroutine WRCH is a special routine on the BBC microcomputer -! which prints the character in A to the screen. -! The subroutine WRCH is a special one provided by the BBC -! microcomputer. - - -Mprint: - stx ADDR ! start address of string (lowbyte) - sta ADDR+1 ! start address of string (highbyte) - ldy #0 - 1: lda (ADDR),y ! get ascii character - beq 2f - jsr WRCH ! put it on the screen - iny - bne 1b - 2: rts - - diff --git a/mach/6500/libem/printhex.s b/mach/6500/libem/printhex.s deleted file mode 100644 index e1d3e4b31..000000000 --- a/mach/6500/libem/printhex.s +++ /dev/null @@ -1,32 +0,0 @@ -.define Printhex -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - -! This subroutine print the contents of register A to the screen -! in hexadecimal form. -! The subroutine WRCH is a special one provided by the BBC -! microcomputer. - - -Printhex: - pha ! save A - lsr a - lsr a - lsr a - lsr a ! get four high bits - jsr 1f - pla ! restore A - and #0x0F ! get four low bits - jsr 1f - rts - 1: sed ! print in hex - clc - adc #0x90 - adc #0x40 - cld - jmp WRCH - - diff --git a/mach/6500/libem/printstack.s b/mach/6500/libem/printstack.s deleted file mode 100644 index 27f1512ac..000000000 --- a/mach/6500/libem/printstack.s +++ /dev/null @@ -1,49 +0,0 @@ -.define Printstack -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - -! This a special subroutine which prints some things to the -! monitorscreen for debugging. - - -Printstack: - ldy #0 - 2: lda (hol0+4),y - beq 1f - jsr WRCH ! print filename - iny - jmp 2b - 1: lda #32 - jsr WRCH ! print a space - lda hol0+1 - jsr Printhex ! print line number (highbyte) - lda hol0 - jsr Printhex ! print line number (lowbyte) - lda #32 - jsr WRCH ! print a space - lda SP+1 - jsr Printhex ! print stackpointer (highbyte) - lda SP+2 - jsr Printhex ! print stackpointer (lowbyte) - lda #32 - jsr WRCH ! print a space - lda LB+1 - jsr Printhex ! print real localbase (highbyte) - lda LB - jsr Printhex ! print real localbase (lowbyte) - lda #32 - jsr WRCH ! print a space - lda LBl+1 - jsr Printhex ! print second lowerbase (highbyte) - lda LBl - jsr Printhex ! print second lowerbase (lowbyte) - lda #10 - jsr WRCH ! print a newline - lda #13 - jsr WRCH ! print a carriagereturn - rts - - diff --git a/mach/6500/libem/read.s b/mach/6500/libem/read.s deleted file mode 100644 index 12d2c58b7..000000000 --- a/mach/6500/libem/read.s +++ /dev/null @@ -1,37 +0,0 @@ -.define Mread -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - -! This subroutine reads characters from the standard input. -! It ignores the filedes. -! It reads atmost 255 characters. So the runtime system must -! provide a way of dealing with this. -! The subroutine RDCH is a special one provided by the BBC -! microcomputer. - - -Mread: - jsr Pop ! ignore filedescriptor - jsr Pop ! bufptr - stx ADDR ! address of character buffer (lowbyte) - sta ADDR+1 ! address of character buffer (highbyte) - jsr Pop ! number of characters - ldy #0 ! <= 255 - inx - 1: jsr RDCH ! read a character from the current inputstream - bcs 8f - sta (ADDR),y - iny - dex - bne 1b - 8: tya - tax - lda #0 - jsr Push ! number of characters red. - tax ! report a succesfull read. - rts - - diff --git a/mach/6500/libem/write.s b/mach/6500/libem/write.s deleted file mode 100644 index 7b87cf44b..000000000 --- a/mach/6500/libem/write.s +++ /dev/null @@ -1,39 +0,0 @@ -.define Mwrite -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - -! This subroutine performs the monitor call write. -! Writing is always done to standardoutput. -! A zero is returned on exit. -! The subroutine WRCH is a special routine of the BBC -! microcomputer. - - -Mwrite: - jsr Pop ! get fildes - jsr Pop ! get address of characterbuffer - stx ADDR ! bufferaddress (lowbyte) - sta ADDR+1 ! bufferaddress (highbyte) - jsr Pop ! number of characters to be writen. - ldy #0 - 1: lda (ADDR),y - cmp #10 - bne 2f - pha - lda #13 - jsr WRCH - pla - 2: jsr WRCH - iny - dex - bne 1b - tya - tax - lda #0 - jsr Push - tax - rts - diff --git a/mach/6800/as/Makefile b/mach/6800/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/6800/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/6805/as/Makefile b/mach/6805/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/6805/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/6809/as/Makefile b/mach/6809/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/6809/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/arm/as/Makefile b/mach/arm/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/arm/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/arm/cv/Makefile b/mach/arm/cv/Makefile deleted file mode 100644 index 40fd83624..000000000 --- a/mach/arm/cv/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -EMHOME=../../.. -OBJLIB=$(EMHOME)/modules/lib/libobject.a - -head: cv - -cv: cv.c - $(CC) $(CFLAGS) $(LDFLAGS) -I$(EMHOME)/h -o cv cv.c $(OBJLIB) - -install: head - ../../install cv - -cmp: head - ../../compare cv - -clean: - rm -f *.o - -pr: - @pr `pwd`/Makefile `pwd`/cv.c - -opr: - make pr | opr diff --git a/mach/arm/libem/Makefile b/mach/arm/libem/Makefile deleted file mode 100644 index b2c179d96..000000000 --- a/mach/arm/libem/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -all: - -install: - ../../install head_em.s head_em - ../../install libem_s.a tail_em - ../../install end.s end_em - -cmp: - -../../compare head_em.s head_em - -../../compare libem_s.a tail_em - -../../compare end.s end_em - -clean: - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libem_s.a | pr -h `pwd`/libem_s.a - @pr `pwd`/end.s diff --git a/mach/arm/libem/end.s b/mach/arm/libem/end.s deleted file mode 100644 index e31db94e0..000000000 --- a/mach/arm/libem/end.s +++ /dev/null @@ -1,16 +0,0 @@ -.define _endtext,_enddata,_endbss -.sect .text - .align 4 -.sect .rom - .align 4 -.sect .data - .align 4 -.sect .bss - .align 4 - - .sect .text -_endtext: - .sect .data -_enddata: - .sect .bss -_endbss: diff --git a/mach/arm/libem/head_em.s b/mach/arm/libem/head_em.s deleted file mode 100644 index 26040b600..000000000 --- a/mach/arm/libem/head_em.s +++ /dev/null @@ -1,178 +0,0 @@ -! head_em.s -.define begdat,begbss,hol0,argv,envp,_RegHp,_incptflag -.define _Lineno,_Filna,_IgnoreMask,_TrpReg - -.sect .text -.sect .rom -.sect .data -.sect .bss - -.sect .text -.base 0x8000 - ADR R0,begbss - ADR R1,_endbss - MOV R2,#0 - ADR R3,_incptflag - STR R2,[R3] -1: - STR R2,[R0],#4 - CMP R0,R1 - BLT 1B -! the next 2 lines are OS specific: - SWI 16 ! OS_Getenv - SUB R12, R1, #8 ! Get end of ram -! R0 points to command string -! (argv,argc) code for C -! or Pascal file names - MOV R9,R0 ! save pt in R0 - MOV R8,#0 ! string length -len: - LDR.B R7,[R9],#1 - CMP R7,#0 - ADD.NE R8,R8,#1 - BNE len - MOV R7,R8 ! save len in R7 -! round up to multiple of 4 - ADD R8,R8,#4 - MVN R6, #3 !FFFFFFFC - AND R8,R8,R6 -! make room on stack - SUB R12,R12,R8 ! word aligned -! now determine argc -! OS intercepts blank lines, so -! there must be at least one arg - MOV R9,R0 - MOV R6,#0 ! holds argc - MOV R5,#0 ! char count -loop1: - CMP R5,R7 - BGT next1 - LDR.B R4,[R9],#1 - ADD R5,R5,#1 - CMP R4,#32 - BEQ loop1 !skip spaces - ADD R6,R6,#1 ! new arg -nospace1: - CMP R5,R7 - BGT next1 - LDR.B R4,[R9],#1 - ADD R5,R5,#1 - CMP R4,#32 - BNE nospace1 - CMP R5,R7 - BCC loop1 -! BEQ loop1 -next1: -! store argc - ADR R5,argc - STR R6,[R5] -! copy the string -! onto the stack - MOV R9,R0 !source - MOV R2,R12 !dest - MOV R3,R7 !#chars -loop2: - LDR.B R4,[R9],#1 - STR.B R4,[R2],#1 - SUB.S R3,R3,#1 - BNE loop2 - MOV R4, #0 ! zero terminator - STR.B R4,[R2] -! create space on the stack for -! the pointers to individual args - MOV R11, R12 ! string pt - MOV R8,R6,LSL #2 - SUB R12,R12,R8 -! save pointer to argv[0] - ADR R1,argv - STR R12,[R1] -! determine argv[0] .. argv[argc-1] -! and store on stack -! R11 = start of string -! R7 = string lenth -! R12 = stack pointer -! R6 = argc - MOV R9, #0 !char count - MOV R8, #0 !arg count - MOV R5,R11 -loop3: - CMP R9,R7 - BGT next2 - LDR.B R4,[R5],#1 - ADD R9,R9,#1 - CMP R4,#32 - BEQ loop3 - CMP R9,R7 - BGT next2 - SUB R4,R5,#1 !compensate for incr - STR R4,[R12,R8,LSL #2] - ADD R8,R8,#1 -nospace2: - CMP R9,R7 - BGT next2 - LDR.B R4,[R5],#1 - ADD R9,R9,#1 - CMP R4,#32 - BNE nospace2 - CMP R9,R7 - BCC loop3 -! BEQ loop3 -! finally, replace spaces by 0 -next2: - MOV R5,R11 !string ptr - MOV R6,R7 !string length - MOV R3,#0 -loop4: - CMP R6,#0 - BEQ next3 - LDR.B R4,[R5] - CMP R4,#32 - STR.EQ.B R3,[R5] - ADD R5,R5,#1 - SUB R6,R6,#1 - BAL loop4 -next3: - ADR R11, envp - STMFD R12<,{R11} - ADR R11,argv - LDR R11,[R11] - STMFD R12<,{R11} - ADR R11, argc - LDR R11,[R11] - STMFD R12<,{R11} - BAL.L __m_a_i_n - MOV R11,#0 - STMFD R12<,{R11} - MOV R11,#1 - STMFD R12<,{R11} - BAL.L _EmMon - -.sect .bss -begbss: -.sect .data -begdat: -hol0: - .data4 0 - .data4 0 -argv: - .data4 0 -envp: - .data4 0 -argc: -.data4 0 -2: - .asciz 'PROGRAM' - .align -_RegHp: - .data4 _endbss -_Lineno: - .data4 0 -_Filna: - .data4 0 -_IgnoreMask: - .data4 0 -_TrpReg: - .data4 0 -_incptflag: -.data4 0 - diff --git a/mach/arm/libfp/Makefile b/mach/arm/libfp/Makefile deleted file mode 100644 index eceeb76a5..000000000 --- a/mach/arm/libfp/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -EMHOME=../../.. -SUF=so -MAKEFILE=$(EMHOME)/mach/proto/fp/Makefile -MACHDEF="MACH=arm" "CFLAGS=-DUSE_DIVIDE" "SUF=$(SUF)" "ASAR=arch" - -all: - make -f $(MAKEFILE) $(MACHDEF) all - -install: - make -f $(MAKEFILE) $(MACHDEF) install - -cmp: all - -../../compare FP_$(MACH).a tail_fp - -clean: - make -f $(MAKEFILE) $(MACHDEF) clean - -opr: - make pr | opr - -pr: - @pr Makefile diff --git a/mach/arm/libmon/Makefile b/mach/arm/libmon/Makefile deleted file mode 100644 index 1df001383..000000000 --- a/mach/arm/libmon/Makefile +++ /dev/null @@ -1,15 +0,0 @@ -all: - -install: - ../../install libros_s.a tail_ros - -cmp: - -../../compare libros_s.a tail_ros - -clean: - -opr : - make pr | opr - -pr: - @arch pv libros_s.a | pr -h `pwd`/libros_s.a diff --git a/mach/arm/ncg/Makefile b/mach/arm/ncg/Makefile deleted file mode 100644 index f5e2bda61..000000000 --- a/mach/arm/ncg/Makefile +++ /dev/null @@ -1,197 +0,0 @@ -# $Header$ - -EMHOME=../../.. -#preprocessor flags for table -TABLEFLAGS= -#cgg options -CGGFLAGS= - -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/ncg -CGG=$(EMHOME)/lib/ncgg -CPP=$(EMHOME)/lib/cpp -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/label.c $(CDIR)/main.c \ - $(CDIR)/move.c $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c \ - $(CDIR)/salloc.c $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o label.o \ - main.o move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -label.o: $(CDIR)/label.c - $(CC) -c $(CFLAGS) $(CDIR)/label.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - $(EMHOME)/mach/install cg - -cmp: all - -$(EMHOME)/mach/compare cg - - -tables.c: table $(CGG) - $(CPP) $(TABLEFLAGS) table | $(CGG) $(CGGFLAGS) - -cmp tables.h tables.H || cp tables.H tables.h - -lint: $(CFILES) tables.c - lint $(LINTOPTS) $(PREFLAGS) -I$(CDIR) $(CFILES) tables.c -clean: - rm -f *.o tables.c tables.h debug.out cg tables.H - -distr: tables.c - rm -f tables1.c tables1.h - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - -codegen.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/label.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -label.o: $(CDIR)/label.h -label.o: $(CDIR)/param.h -label.o: tables.h -label.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -main.o: tables.h -move.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/arm/top/Makefile b/mach/arm/top/Makefile deleted file mode 100644 index 57908427f..000000000 --- a/mach/arm/top/Makefile +++ /dev/null @@ -1,42 +0,0 @@ -EMHOME=../../.. -LIBS=$(EMHOME)/modules/lib/libstring.a -PREFLAGS=-I. -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -DNDEBUG -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -CDIR=$(EMHOME)/mach/proto/top -CFILES=$(CDIR)/top.c $(CDIR)/queue.c -OFILES=top.o queue.o - -all: gen.c - make top - -top: $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) $(LIBS) -o top - -top.o: $(CDIR)/top.c gen.c - $(CC) -c $(CFLAGS) $(CDIR)/top.c - -queue.o: $(CDIR)/queue.c - $(CC) -c $(CFLAGS) $(CDIR)/queue.c - -install: all - $(EMHOME)/mach/install top - -cmp: all - -$(EMHOME)/mach/compare top - -gen.c: table - $(EMHOME)/lib/topgen table - -lint: $(CFILES) - lint $(LINTOPTS) $(PREFLAGS) $(CFILES) - -clean: - rm -f *.o gen.c gen.h top - -top.o: gen.h -top.o: $(CDIR)/top.h -top.o: $(CDIR)/queue.h -queue.o: $(CDIR)/queue.h diff --git a/mach/compare b/mach/compare deleted file mode 100755 index fc54003f9..000000000 --- a/mach/compare +++ /dev/null @@ -1,7 +0,0 @@ -case $# in -1) DEST="$1" ;; -2) DEST="$2" ;; -*) echo $0 [source] destination ;; -esac -MACH=`(cd .. ; basename \`pwd\`)` -cmp "$1" ../../../lib/${MACH}/$DEST diff --git a/mach/i386/as/Makefile b/mach/i386/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/i386/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/i386/ce/Makefile b/mach/i386/ce/Makefile deleted file mode 100644 index b08bc0fda..000000000 --- a/mach/i386/ce/Makefile +++ /dev/null @@ -1,26 +0,0 @@ -EMHOME = ../../.. -CEG = $(EMHOME)/lib/ceg/util -OBJ = obj - -all: - make -f $(CEG)/make_asobj "OBJ="$(OBJ) - -install: - make -f $(CEG)/make_asobj "OBJ="$(OBJ) install - -cmp: - -make -f $(CEG)/make_asobj "OBJ="$(OBJ) cmp - -pr: - @pr Makefile EM_table mach.h mach.c as_table as.h as.c - -opr: - make pr | opr - -# total cleanup -clean: - make -f $(CEG)/make_asobj "OBJ="$(OBJ) clean - -# only remove ce, ceg, and back directories -dclean: - make -f $(CEG)/make_asobj "OBJ="$(OBJ) dclean diff --git a/mach/i386/cv/Makefile b/mach/i386/cv/Makefile deleted file mode 100644 index 845481fc6..000000000 --- a/mach/i386/cv/Makefile +++ /dev/null @@ -1,25 +0,0 @@ -EMHOME = ../../.. -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -INCLUDE = $(EMHOME)/h -CFLAGS = -I. -I$(INCLUDE) -O -TARGETS = cv - -all: $(TARGETS) - -install: all - ../../install cv - -cmp: all - -../../compare cv - -cv: cv.o - $(CC) $(LDFLAGS) -o cv cv.o $(LIBOBJ) - -clean: - rm -f $(TARGETS) *.o nohup.out Out - -pr: - @pr Makefile cv.c - -opr: - make pr | opr diff --git a/mach/i386/libem/Makefile b/mach/i386/libem/Makefile deleted file mode 100644 index b6a883d78..000000000 --- a/mach/i386/libem/Makefile +++ /dev/null @@ -1,30 +0,0 @@ -# $Header$ -MACH=i386 - -all: libem_o.a end.o - -install: all - ../../install libem_o.a tail_em - ../../install end.o end_em - -cmp: all - -../../compare libem_o.a tail_em - -../../compare end.o end_em - - -end.o: end.s - $(MACH) -I../../../h -O -c end.s - -libem_o.a: libem_s.a - ASAR=aal ; export ASAR ;\ - march . libem_o.a - -clean: - rm -f *.o libem_o.a - -opr : - make pr | opr - -pr: - @arch pv libem_s.a | pr -h `pwd`/libem_s.a - @pr `pwd`/end.s diff --git a/mach/i386/libem/compmodule b/mach/i386/libem/compmodule deleted file mode 100755 index 575cf59d9..000000000 --- a/mach/i386/libem/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if i386 -c $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/i386/libem/end.s b/mach/i386/libem/end.s deleted file mode 100644 index b986b7a64..000000000 --- a/mach/i386/libem/end.s +++ /dev/null @@ -1,17 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.define endtext,enddata,endbss -.define _end,_etext,_edata - - ! $Header$ - .sect .text -endtext: -_etext: - .align 4 - .sect .data -enddata: -_edata: - .align 4 -.sect .endsect -_end: -endbss: - .align 4 diff --git a/mach/i386/libem/fakfp.s b/mach/i386/libem/fakfp.s deleted file mode 100644 index 0baadb914..000000000 --- a/mach/i386/libem/fakfp.s +++ /dev/null @@ -1,38 +0,0 @@ -.define .adf4, .adf8, .sbf4, .sbf8, .mlf4, .mlf8, .dvf4, .dvf8 -.define .ngf4, .ngf8, .fif4, .fif8, .fef4, .fef8 -.define .cif4, .cif8, .cuf4, .cuf8, .cfi, .cfu, .cff4, .cff8 -.define .cmf4, .cmf8 -.sect .text -.sect .rom -.sect .data -.sect .bss - -! $Header$ - - .sect .text -.adf4: -.adf8: -.sbf4: -.sbf8: -.mlf4: -.mlf8: -.dvf4: -.dvf8: -.ngf4: -.ngf8: -.fif4: -.fif8: -.fef4: -.fef8: -.cif4: -.cif8: -.cuf4: -.cuf8: -.cfi: -.cfu: -.cff4: -.cff8: -.cmf4: -.cmf8: - mov eax,18 ! illegal instruction EILLINS - jmp .trp diff --git a/mach/i386/libem/return.s b/mach/i386/libem/return.s deleted file mode 100644 index f12a88139..000000000 --- a/mach/i386/libem/return.s +++ /dev/null @@ -1,17 +0,0 @@ -.define .sdret, .dsret, .sret, .dret, .cret -.sect .text - -.dsret: - pop edi -.sret: - pop esi -.cret: - mov esp,ebp - pop ebp - ret - -.sdret: - pop esi -.dret: - pop edi - jmp .cret diff --git a/mach/i386/libem/stop.s b/mach/i386/libem/stop.s deleted file mode 100644 index 200d6422d..000000000 --- a/mach/i386/libem/stop.s +++ /dev/null @@ -1,5 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.sect .text -.define .stop -.stop: - jmp __exit diff --git a/mach/i386/libfp/Makefile b/mach/i386/libfp/Makefile deleted file mode 100644 index 1f7e12bc2..000000000 --- a/mach/i386/libfp/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -EMHOME=../../.. -SUF=o -MAKEFILE=$(EMHOME)/mach/proto/fp/Makefile -MACHDEF="MACH=i386" "CFLAGS=-DUSE_DIVIDE" "SUF=$(SUF)" "ASAR=aal" - -all: - make -f $(MAKEFILE) $(MACHDEF) all - -install: - make -f $(MAKEFILE) $(MACHDEF) install - -cmp: all - -../../compare FP_$(MACH).a tail_fp - -clean: - make -f $(MAKEFILE) $(MACHDEF) clean - -opr: - make pr | opr - -pr: - @pr Makefile diff --git a/mach/i386/libsys/Makefile b/mach/i386/libsys/Makefile deleted file mode 100644 index d00169f2d..000000000 --- a/mach/i386/libsys/Makefile +++ /dev/null @@ -1,28 +0,0 @@ -# $Header$ -MACH=i386 -all: libmon_o.a head_em.o - -install: all - ../../install libmon_o.a tail_mon - ../../install head_em.o head_em - -cmp: all - -../../compare libmon_o.a tail_mon - -../../compare head_em.o head_em - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -head_em.o: head_em.s - $(MACH) -O -c head_em.s - -clean: - rm -f *.o libmon_o.a - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/i386/libsys/_pipe.s b/mach/i386/libsys/_pipe.s deleted file mode 100644 index a51103290..000000000 --- a/mach/i386/libsys/_pipe.s +++ /dev/null @@ -1,12 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.define __pipe -.sect .text -__pipe: - mov ax,42 - callf 0x7:0x0 - jae 1f - jmp cerror -1: - shl dx,0x10 - or eax,edx - ret diff --git a/mach/i386/libsys/_profil.s b/mach/i386/libsys/_profil.s deleted file mode 100644 index 53ce0879d..000000000 --- a/mach/i386/libsys/_profil.s +++ /dev/null @@ -1,6 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.define __profil -.sect .text -__profil: - mov ax,44 - jmp syscal diff --git a/mach/i386/libsys/_stime.s b/mach/i386/libsys/_stime.s deleted file mode 100644 index 5b8aa68e7..000000000 --- a/mach/i386/libsys/_stime.s +++ /dev/null @@ -1,6 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.define __stime -.sect .text -__stime: - mov ax,25 - jmp sysx diff --git a/mach/i386/libsys/_time.s b/mach/i386/libsys/_time.s deleted file mode 100644 index 9e71c45be..000000000 --- a/mach/i386/libsys/_time.s +++ /dev/null @@ -1,6 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.define __time -.sect .text -__time: - mov ax,13 - jmp syscal diff --git a/mach/i386/libsys/_wait.s b/mach/i386/libsys/_wait.s deleted file mode 100644 index 045f50e6a..000000000 --- a/mach/i386/libsys/_wait.s +++ /dev/null @@ -1,12 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.define __wait -.sect .text -__wait: - mov ax,7 - callf 0x7:0x0 - jb 1f - shl dx,0x10 - or eax,edx - ret -1: - jmp cerror diff --git a/mach/i386/libsys/compmodule b/mach/i386/libsys/compmodule deleted file mode 100755 index db47c6103..000000000 --- a/mach/i386/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if i386 -c -L $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/i386/ncg/Makefile b/mach/i386/ncg/Makefile deleted file mode 100644 index f5e2bda61..000000000 --- a/mach/i386/ncg/Makefile +++ /dev/null @@ -1,197 +0,0 @@ -# $Header$ - -EMHOME=../../.. -#preprocessor flags for table -TABLEFLAGS= -#cgg options -CGGFLAGS= - -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/ncg -CGG=$(EMHOME)/lib/ncgg -CPP=$(EMHOME)/lib/cpp -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/label.c $(CDIR)/main.c \ - $(CDIR)/move.c $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c \ - $(CDIR)/salloc.c $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o label.o \ - main.o move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -label.o: $(CDIR)/label.c - $(CC) -c $(CFLAGS) $(CDIR)/label.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - $(EMHOME)/mach/install cg - -cmp: all - -$(EMHOME)/mach/compare cg - - -tables.c: table $(CGG) - $(CPP) $(TABLEFLAGS) table | $(CGG) $(CGGFLAGS) - -cmp tables.h tables.H || cp tables.H tables.h - -lint: $(CFILES) tables.c - lint $(LINTOPTS) $(PREFLAGS) -I$(CDIR) $(CFILES) tables.c -clean: - rm -f *.o tables.c tables.h debug.out cg tables.H - -distr: tables.c - rm -f tables1.c tables1.h - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - -codegen.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/label.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -label.o: $(CDIR)/label.h -label.o: $(CDIR)/param.h -label.o: tables.h -label.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -main.o: tables.h -move.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/i80/as/Makefile b/mach/i80/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/i80/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/i80/dl/Makefile b/mach/i80/dl/Makefile deleted file mode 100644 index e684c21e2..000000000 --- a/mach/i80/dl/Makefile +++ /dev/null @@ -1,25 +0,0 @@ -EMHOME=../../.. -OBJLIB=$(EMHOME)/modules/lib/libobject.a - -head: mccpm nascom - -mccpm: mccpm.c - $(CC) -I$(EMHOME)/h -o mccpm mccpm.c $(OBJLIB) - -nascom: nascom.c - $(CC) -I$(EMHOME)/h -o nascom nascom.c $(OBJLIB) - -install: head - @echo Nothing is installed - -cmp: head - @echo Nothing is compared - -clean: - rm -f *.o - -pr: - @pr `pwd`/Makefile `pwd`/mccpm.c `pwd`/nascom.c - -opr: - make pr | opr diff --git a/mach/i80/libem/Makefile b/mach/i80/libem/Makefile deleted file mode 100644 index e4ec304d6..000000000 --- a/mach/i80/libem/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -# $Header$ -MACH=i80 -all: libem_o.a end.o - -install: all - ../../install end.o end_em - ../../install libem_o.a tail_em - - -cmp: all - -../../compare end.o end_em - -../../compare libem_o.a tail_em - -libem_o.a: libem_s.a - ASAR=aal ; export ASAR ;\ - march . libem_o.a - -end.o: end.s - $(MACH) -I../../../h -c end.s - -clean: - rm -f *.o libem_o.a - -opr : - make pr | opr - -pr: - @pr `pwd`/end.s - @arch pv libem_s.a | pr -h `pwd`/libem_s.a diff --git a/mach/i80/libem/compmodule b/mach/i80/libem/compmodule deleted file mode 100755 index 2e87032ca..000000000 --- a/mach/i80/libem/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if i80 -c $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/i80/libem/end.s b/mach/i80/libem/end.s deleted file mode 100644 index 6b9ce418e..000000000 --- a/mach/i80/libem/end.s +++ /dev/null @@ -1,17 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.define endtext,enddata,endbss -.define _end,_etext,_edata - - ! $Header$ - .sect .text -endtext: -_etext: - .align 2 - .sect .data -enddata: -_edata: - .align 2 -.sect .endsect -_end: -endbss: - .align 2 diff --git a/mach/i80/libmon/Makefile b/mach/i80/libmon/Makefile deleted file mode 100644 index c334b9ba6..000000000 --- a/mach/i80/libmon/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -# $Header$ -MACH=i80 -all: libsys_o.a head_em.o - -install: all - ../../install head_em.o head_em - ../../install libsys_o.a tail_sys - - -cmp: all - -../../compare head_em.o head_em - -../../compare libsys_o.a tail_sys - -libsys_o.a: libsys_s.a - ASAR=aal ; export ASAR ;\ - march . libsys_o.a - -head_em.o: head_em.s - $(MACH) -I../../../h -c head_em.s - -clean: - rm -f *.o libsys_o.a - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libsys_s.a | pr -h `pwd`/libsys_s.a diff --git a/mach/i80/libmon/compmodule b/mach/i80/libmon/compmodule deleted file mode 100755 index de15217c3..000000000 --- a/mach/i80/libmon/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if i80 -c -L $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/i80/libmon/head.s b/mach/i80/libmon/head.s deleted file mode 100644 index f5bd23517..000000000 --- a/mach/i80/libmon/head.s +++ /dev/null @@ -1,49 +0,0 @@ -.define hol0, argv, envp, begbss -.define .ignmask,.reghp,.trapproc,.fra -.define .retadr,.retadr1,.areg,.bcreg,.tmp1 -.define block1, block2, block3 -.define .stop - - .base 0x1000 -.text - lxi h,0x1000 ! stack will grow from 0x1000 downwards - sphl - lxi h,begbss ! clear bss - lxi d,endbss-begbss - mvi c,0 - -2: mov m,c - inx h - dcx d - mov a,e - ora d - jnz 2b - - lxi h,envp ! call main - push h - lxi h,argv - push h - lxi h,0 - push h - call _m_a_i_n -.stop: jmp 0xfb52 - -.bss -begbss: -.trapproc: .space 2 -.ignmask: .space 2 -.data -hol0: .space 8 -.reghp: .word endbss -argv: .word 0 -envp: .word 0 -.retadr: .space 2 ! used to save return address -.retadr1: .space 2 ! reserve -.bcreg: .space 2 ! used to save localbase -.areg: .space 1 -.tmp1: .space 2 -.fra: .space 8 ! 8 bytes function return area -block1: .space 4 ! used by 32 bits divide and -block2: .space 4 ! multiply routines -block3: .space 4 - diff --git a/mach/i80/libmon/tail.s b/mach/i80/libmon/tail.s deleted file mode 100644 index bd667480e..000000000 --- a/mach/i80/libmon/tail.s +++ /dev/null @@ -1,7 +0,0 @@ -.define endtext, enddata, endbss -.text -endtext: .align 2 -.data -enddata: .align 2 -.bss -endbss: .align 2 diff --git a/mach/i80/ncg/Makefile b/mach/i80/ncg/Makefile deleted file mode 100644 index f5e2bda61..000000000 --- a/mach/i80/ncg/Makefile +++ /dev/null @@ -1,197 +0,0 @@ -# $Header$ - -EMHOME=../../.. -#preprocessor flags for table -TABLEFLAGS= -#cgg options -CGGFLAGS= - -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/ncg -CGG=$(EMHOME)/lib/ncgg -CPP=$(EMHOME)/lib/cpp -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/label.c $(CDIR)/main.c \ - $(CDIR)/move.c $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c \ - $(CDIR)/salloc.c $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o label.o \ - main.o move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -label.o: $(CDIR)/label.c - $(CC) -c $(CFLAGS) $(CDIR)/label.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - $(EMHOME)/mach/install cg - -cmp: all - -$(EMHOME)/mach/compare cg - - -tables.c: table $(CGG) - $(CPP) $(TABLEFLAGS) table | $(CGG) $(CGGFLAGS) - -cmp tables.h tables.H || cp tables.H tables.h - -lint: $(CFILES) tables.c - lint $(LINTOPTS) $(PREFLAGS) -I$(CDIR) $(CFILES) tables.c -clean: - rm -f *.o tables.c tables.h debug.out cg tables.H - -distr: tables.c - rm -f tables1.c tables1.h - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - -codegen.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/label.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -label.o: $(CDIR)/label.h -label.o: $(CDIR)/param.h -label.o: tables.h -label.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -main.o: tables.h -move.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/i86/as/Makefile b/mach/i86/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/i86/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/i86/as/READ_ME b/mach/i86/as/READ_ME deleted file mode 100644 index b620073b9..000000000 --- a/mach/i86/as/READ_ME +++ /dev/null @@ -1,9 +0,0 @@ -The mach?.c files in this directory were made for an earlier version of -the universal assembler and are too dependent on its innards. -I have no idea in what way they should be changed. - - Duk Bekema - -I adapted them to the new framework. It appears to work now. - - Ceriel Jacobs diff --git a/mach/i86/ce/Makefile b/mach/i86/ce/Makefile deleted file mode 100644 index b08bc0fda..000000000 --- a/mach/i86/ce/Makefile +++ /dev/null @@ -1,26 +0,0 @@ -EMHOME = ../../.. -CEG = $(EMHOME)/lib/ceg/util -OBJ = obj - -all: - make -f $(CEG)/make_asobj "OBJ="$(OBJ) - -install: - make -f $(CEG)/make_asobj "OBJ="$(OBJ) install - -cmp: - -make -f $(CEG)/make_asobj "OBJ="$(OBJ) cmp - -pr: - @pr Makefile EM_table mach.h mach.c as_table as.h as.c - -opr: - make pr | opr - -# total cleanup -clean: - make -f $(CEG)/make_asobj "OBJ="$(OBJ) clean - -# only remove ce, ceg, and back directories -dclean: - make -f $(CEG)/make_asobj "OBJ="$(OBJ) dclean diff --git a/mach/i86/cv/Makefile b/mach/i86/cv/Makefile deleted file mode 100644 index 5cfa97a6a..000000000 --- a/mach/i86/cv/Makefile +++ /dev/null @@ -1,25 +0,0 @@ -EMHOME = ../../.. -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -INCLUDE = $(EMHOME)/h -CFLAGS = -I. -I$(INCLUDE) -O -TARGETS = cv - -all: $(TARGETS) - -install: all - ../../install cv - -cmp: all - ../../compare cv - -cv: cv.o - $(CC) $(LDFLAGS) -o cv cv.o $(LIBOBJ) - -clean: - rm -f $(TARGETS) *.o nohup.out Out - -pr: - @pr Makefile cv.c - -opr: - make pr | opr diff --git a/mach/i86/libem/Makefile b/mach/i86/libem/Makefile deleted file mode 100644 index 1924bb795..000000000 --- a/mach/i86/libem/Makefile +++ /dev/null @@ -1,30 +0,0 @@ -# $Header$ -MACH=i86 - -all: libem_o.a end.o - -install: all - ../../install libem_o.a tail_em - ../../install end.o end_em - -cmp: all - -../../compare libem_o.a tail_em - -../../compare end.o end_em - - -end.o: end.s - $(MACH) -I../../../h -O -c end.s - -libem_o.a: libem_s.a - ASAR=aal ; export ASAR ;\ - march . libem_o.a - -clean: - rm -f *.o libem_o.a - -opr : - make pr | opr - -pr: - @arch pv libem_s.a | pr -h `pwd`/libem_s.a - @pr `pwd`/end.s diff --git a/mach/i86/libem/compmodule b/mach/i86/libem/compmodule deleted file mode 100755 index 8ec2f6722..000000000 --- a/mach/i86/libem/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if i86 -c $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/i86/libem/end.s b/mach/i86/libem/end.s deleted file mode 100644 index 6b9ce418e..000000000 --- a/mach/i86/libem/end.s +++ /dev/null @@ -1,17 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.define endtext,enddata,endbss -.define _end,_etext,_edata - - ! $Header$ - .sect .text -endtext: -_etext: - .align 2 - .sect .data -enddata: -_edata: - .align 2 -.sect .endsect -_end: -endbss: - .align 2 diff --git a/mach/i86/libem/fakfp.s b/mach/i86/libem/fakfp.s deleted file mode 100644 index bffaea36c..000000000 --- a/mach/i86/libem/fakfp.s +++ /dev/null @@ -1,38 +0,0 @@ -.define .adf4, .adf8, .sbf4, .sbf8, .mlf4, .mlf8, .dvf4, .dvf8 -.define .ngf4, .ngf8, .fif4, .fif8, .fef4, .fef8 -.define .cif4, .cif8, .cuf4, .cuf8, .cfi, .cfu, .cff4, .cff8 -.define .cmf4, .cmf8 -.sect .text -.sect .rom -.sect .data -.sect .bss - -! $Header$ - - .sect .text -.adf4: -.adf8: -.sbf4: -.sbf8: -.mlf4: -.mlf8: -.dvf4: -.dvf8: -.ngf4: -.ngf8: -.fif4: -.fif8: -.fef4: -.fef8: -.cif4: -.cif8: -.cuf4: -.cuf8: -.cfi: -.cfu: -.cff4: -.cff8: -.cmf4: -.cmf8: - mov ax,18 ! illegal instruction EILLINS - jmp .trp diff --git a/mach/i86/libem/printf.s b/mach/i86/libem/printf.s deleted file mode 100644 index 83f133202..000000000 --- a/mach/i86/libem/printf.s +++ /dev/null @@ -1,40 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.sect .text -.define printf -.extern printc, printd, prints - -printf: - pop bx ! return address - xchg ax,di - mov si,sp -1: - movb al,(di) - inc di - testb al,al - jz 6f - cmpb al,'%' - je 3f -2: - call printc - jmp 1b -3: - movb al,(di) - inc di - cmpb al,'c' - jne 4f - lods - jmp 2b -4: - cmpb al,'d' - jne 5f - lods - call printd - jmp 1b -5: - cmpb al,'s' - jne 2b - lods - call prints - jmp 1b -6: - jmp bx diff --git a/mach/i86/libem/stop.s b/mach/i86/libem/stop.s deleted file mode 100644 index fbf0e691e..000000000 --- a/mach/i86/libem/stop.s +++ /dev/null @@ -1,5 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.sect .text -.define .stop -.stop: - int 3 diff --git a/mach/i86/libem/tail.s b/mach/i86/libem/tail.s deleted file mode 100644 index 059b23769..000000000 --- a/mach/i86/libem/tail.s +++ /dev/null @@ -1,16 +0,0 @@ -.define endtext,enddata,endbss -.define _end,_etext,_edata - - ! $Header$ - .text -endtext: -_etext: - .align 2 - .data -enddata: -_edata: - .align 2 - .bss -_end: -endbss: - .align 2 diff --git a/mach/i86/libfp/Makefile b/mach/i86/libfp/Makefile deleted file mode 100644 index 67c3ad2dc..000000000 --- a/mach/i86/libfp/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -EMHOME=../../.. -SUF=o -MAKEFILE=$(EMHOME)/mach/proto/fp/Makefile -MACHDEF="MACH=i86" "SUF=$(SUF)" "ASAR=aal" - -all: - make -f $(MAKEFILE) $(MACHDEF) all - -install: - make -f $(MAKEFILE) $(MACHDEF) install - -cmp: all - -../../compare FP_$(MACH).a tail_fp - -clean: - make -f $(MAKEFILE) $(MACHDEF) clean - -opr: - make pr | opr - -pr: - @pr Makefile diff --git a/mach/i86/libsys/Makefile b/mach/i86/libsys/Makefile deleted file mode 100644 index c03a0394d..000000000 --- a/mach/i86/libsys/Makefile +++ /dev/null @@ -1,27 +0,0 @@ -# $Header$ -MACH=i86 -all: libmon_o.a head_em.o - -install: all - ../../install libmon_o.a tail_mon - ../../install head_em.o head_em - -cmp: all - -../../compare libmon_o.a tail_mon - -../../compare head_em.o head_em - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -head_em.o: head_em.s - $(MACH) -O -c head_em.s -clean: - rm -f *.o libmon_o.a - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/i86/libsys/compmodule b/mach/i86/libsys/compmodule deleted file mode 100755 index 702339021..000000000 --- a/mach/i86/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if i86 -c -L $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/i86/ncg/Makefile b/mach/i86/ncg/Makefile deleted file mode 100644 index f5e2bda61..000000000 --- a/mach/i86/ncg/Makefile +++ /dev/null @@ -1,197 +0,0 @@ -# $Header$ - -EMHOME=../../.. -#preprocessor flags for table -TABLEFLAGS= -#cgg options -CGGFLAGS= - -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/ncg -CGG=$(EMHOME)/lib/ncgg -CPP=$(EMHOME)/lib/cpp -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/label.c $(CDIR)/main.c \ - $(CDIR)/move.c $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c \ - $(CDIR)/salloc.c $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o label.o \ - main.o move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -label.o: $(CDIR)/label.c - $(CC) -c $(CFLAGS) $(CDIR)/label.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - $(EMHOME)/mach/install cg - -cmp: all - -$(EMHOME)/mach/compare cg - - -tables.c: table $(CGG) - $(CPP) $(TABLEFLAGS) table | $(CGG) $(CGGFLAGS) - -cmp tables.h tables.H || cp tables.H tables.h - -lint: $(CFILES) tables.c - lint $(LINTOPTS) $(PREFLAGS) -I$(CDIR) $(CFILES) tables.c -clean: - rm -f *.o tables.c tables.h debug.out cg tables.H - -distr: tables.c - rm -f tables1.c tables1.h - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - -codegen.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/label.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -label.o: $(CDIR)/label.h -label.o: $(CDIR)/param.h -label.o: tables.h -label.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -main.o: tables.h -move.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/install b/mach/install deleted file mode 100755 index 8d87ed147..000000000 --- a/mach/install +++ /dev/null @@ -1,21 +0,0 @@ -case $# in -1) DEST="$1" ;; -2) DEST="$2" ;; -*) echo $0 [source] destination ;; -esac -MACH=`(cd .. ; basename \`pwd\`)` -mkdir ../../../lib/$MACH >/dev/null 2>&1 -if cp "$1" ../../../lib/${MACH}/$DEST >/dev/null 2>&1 || - { rm -f ../../../lib/${MACH}/$DEST >/dev/null 2>&1 && - cp "$1" ../../../lib/${MACH}/$DEST >/dev/null 2>&1 - } -then - if (ar t ../../../lib/${MACH}/$DEST | grep __.SYMDEF ) >/dev/null 2>&1 - then - ranlib ../../../lib/${MACH}/$DEST - fi - exit 0 -else - echo Sorry, can not create "lib/${MACH}/$DEST". - exit 1 -fi diff --git a/mach/m68020/as/Makefile b/mach/m68020/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/m68020/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/m68020/ce/Makefile b/mach/m68020/ce/Makefile deleted file mode 100644 index b08bc0fda..000000000 --- a/mach/m68020/ce/Makefile +++ /dev/null @@ -1,26 +0,0 @@ -EMHOME = ../../.. -CEG = $(EMHOME)/lib/ceg/util -OBJ = obj - -all: - make -f $(CEG)/make_asobj "OBJ="$(OBJ) - -install: - make -f $(CEG)/make_asobj "OBJ="$(OBJ) install - -cmp: - -make -f $(CEG)/make_asobj "OBJ="$(OBJ) cmp - -pr: - @pr Makefile EM_table mach.h mach.c as_table as.h as.c - -opr: - make pr | opr - -# total cleanup -clean: - make -f $(CEG)/make_asobj "OBJ="$(OBJ) clean - -# only remove ce, ceg, and back directories -dclean: - make -f $(CEG)/make_asobj "OBJ="$(OBJ) dclean diff --git a/mach/m68020/cv/Makefile b/mach/m68020/cv/Makefile deleted file mode 100644 index 292eacbb9..000000000 --- a/mach/m68020/cv/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -CFLAGS=-O -I../../../h -LDFLAGS = - -cv: cv.o - $(CC) -o cv $(LDFLAGS) cv.o - -install: ins_cv -ins_cv: cv - ../../install cv - -cmp: cmp_cv -cmp_cv: cv - -../../compare cv - -opr: - make pr | opr - -pr: - @pr `pwd`/cv.c - -clean: - -rm -f *.o *.old cv diff --git a/mach/m68020/libem/Makefile b/mach/m68020/libem/Makefile deleted file mode 100644 index 1233a1f00..000000000 --- a/mach/m68020/libem/Makefile +++ /dev/null @@ -1,38 +0,0 @@ -# $Header$ -MACH=m68020 -ASAR=aal -all: libem_o.a end.a - -install: all - ../../install libem_o.a tail_em - ../../install end.a end_em - -cmp: all - -../../compare libem_o.a tail_em - -../../compare end.a end_em - -end.a: em_end.s etext.s edata.s end.s - $(MACH) -I../../../h -c em_end.s - $(MACH) -I../../../h -c edata.s - $(MACH) -I../../../h -c etext.s - $(MACH) -I../../../h -c end.s - $(ASAR) cr end.a em_end.o etext.o edata.o end.o - -libem_o.a: libem_s.a - ASAR=$(ASAR) ; export ASAR ;\ - march . libem_o.a - -clean: - rm -f *.o libem_o.a end.a - -opr : - make pr | opr - -pr: - @arch pv libem_s.a | pr -h `pwd`/libem_s.a - @pr `pwd`/em_end.s `pwd`/edata.s `pwd`/etext.s `pwd`/end.s - -trpstr.s: trpstr.c strscript - sh strscript - -distr: trpstr.s diff --git a/mach/m68020/libem/compmodule b/mach/m68020/libem/compmodule deleted file mode 100755 index a61e867bb..000000000 --- a/mach/m68020/libem/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if m68020 -c $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/m68020/libem/edata.s b/mach/m68020/libem/edata.s deleted file mode 100644 index f53adc109..000000000 --- a/mach/m68020/libem/edata.s +++ /dev/null @@ -1,9 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define _edata -.sect .data - .align 4 - .sect .data -_edata: diff --git a/mach/m68020/libem/em_end.s b/mach/m68020/libem/em_end.s deleted file mode 100644 index a062368da..000000000 --- a/mach/m68020/libem/em_end.s +++ /dev/null @@ -1,22 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define endtext,enddata,endbss,__end -.sect .text - .align 4 -.sect .rom - .align 4 -.sect .data - .align 4 -.sect .bss - .align 4 -.sect .end ! only for declaration of _end, __end and endbss. - - .sect .text -endtext: - .sect .data -enddata: - .sect .end -__end: -endbss: diff --git a/mach/m68020/libem/end.s b/mach/m68020/libem/end.s deleted file mode 100644 index 93a1e6e00..000000000 --- a/mach/m68020/libem/end.s +++ /dev/null @@ -1,7 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define _end -.sect .end ! only for declaration of _end, __end and endbss. -_end: diff --git a/mach/m68020/libem/etext.s b/mach/m68020/libem/etext.s deleted file mode 100644 index 8c7453cb4..000000000 --- a/mach/m68020/libem/etext.s +++ /dev/null @@ -1,9 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define _etext -.sect .text - .align 4 - .sect .text -_etext: diff --git a/mach/m68020/libem/fakfp.s b/mach/m68020/libem/fakfp.s deleted file mode 100644 index f6e6d2403..000000000 --- a/mach/m68020/libem/fakfp.s +++ /dev/null @@ -1,39 +0,0 @@ -.define .adf4, .adf8, .sbf4, .sbf8, .mlf4, .mlf8, .dvf4, .dvf8 -.define .ngf4, .ngf8, .fif4, .fif8, .fef4, .fef8 -.define .cif4, .cif8, .cuf4, .cuf8, .cfi, .cfu, .cff4, .cff8 -.define .cmf4, .cmf8 -.sect .text -.sect .rom -.sect .data -.sect .bss - -! $Header$ - - .sect .text -.adf4: -.adf8: -.sbf4: -.sbf8: -.mlf4: -.mlf8: -.dvf4: -.dvf8: -.ngf4: -.ngf8: -.fif4: -.fif8: -.fef4: -.fef8: -.cif4: -.cif8: -.cuf4: -.cuf8: -.cfi: -.cfu: -.cff4: -.cff8: -.cmf4: -.cmf8: - move.l #18,-(sp) - jsr (.trp) - rts diff --git a/mach/m68020/libem/printf.s b/mach/m68020/libem/printf.s deleted file mode 100644 index 0ec7553c2..000000000 --- a/mach/m68020/libem/printf.s +++ /dev/null @@ -1,83 +0,0 @@ -.define _printf, _putchar, _getal, _char -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .bss -_getal: - .space 12 -_char: - .space 1 - .align 4 -.sect .data -hexs: - .ascii "0123456789abcdef" - .align 4 -.sect .text -_printf: - movem.l d0/d1/d2/a0/a1/a2/a3/a4/a5/a6, -(sp) - lea (44, sp), a6 ! a6 <- address of arguments - move.l (a6)+, a5 ! a5 <- address of format -next: move.b (a5)+, d0 - beq out - cmp.b #'%', d0 - beq procnt -put: move.l d0, -(sp) - jsr (_putchar) ! long argument on stack - tst.l (sp)+ - bra next - -procnt: move.b (a5)+, d0 - cmp.b #'d', d0 ! NOTE: %d means unsigned. - beq digit - cmp.b #'x', d0 - beq hex - cmp.b #'s', d0 - beq string - cmp.b #'%', d0 ! second % has to be printed. - beq put - tst.b -(a5) ! normal char should be printed - bra next - -string: move.l (a6)+, a2 ! a2 <- address of string -sloop: move.b (a2)+, d0 - beq next - move.l d0, -(sp) - jsr (_putchar) ! long argument on stack - tst.l (sp)+ - bra sloop - -digit: move.l (a6)+, d1 ! d1 <- integer - move.l #_getal+12, a2 ! a2 <- ptr to last part of buf - clr.b -(a2) ! stringterminator -1: divul.l #10, d2:d1 ! d1 <- qotient; d2 <- remainder - add.l #'0', d2 - move.b d2, -(a2) - tst.l d1 ! if quotient = 0 then ready - bne 1b - bra sloop ! print digitstring. - -hex: move.l (a6)+, d1 ! d1 <- integer - move.l #_getal+12, a2 ! a2 <- ptr to last part of buf - clr.b -(a2) ! stringterminator - move.l #7, d2 ! loop control -1: move.l d1, d0 - and.l #15, d0 - move.b (hexs,d0.w), -(a2) ! hex digit - asr.l #4, d1 - dbf d2, 1b - bra sloop - -out: - movem.l (sp)+, d0/d1/d2/a0/a1/a2/a3/a4/a5/a6 - rts - - -_putchar: - move.l #1, -(sp) - pea (11,sp) - move.l #1, -(sp) - jsr (_write) - lea (12, sp), sp - rts -.align 2 diff --git a/mach/m68020/libem/strscript b/mach/m68020/libem/strscript deleted file mode 100644 index ee4cc1b41..000000000 --- a/mach/m68020/libem/strscript +++ /dev/null @@ -1,3 +0,0 @@ -m68020 -c.s -L -LIB -I../../../h trpstr.c -sed s/_trpstr/.trpstr/g < trpstr.s > trpstr.ss -mv trpstr.ss trpstr.s diff --git a/mach/m68020/libfp/Makefile b/mach/m68020/libfp/Makefile deleted file mode 100644 index 22e6c7956..000000000 --- a/mach/m68020/libfp/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -EMHOME=../../.. -SUF=o -MAKEFILE=$(EMHOME)/mach/proto/fp/Makefile -MACHDEF="MACH=m68020" "CFLAGS=-DUSE_DIVIDE" "SUF=$(SUF)" "ASAR=aal" - -all: - make -f $(MAKEFILE) $(MACHDEF) all - -install: - make -f $(MAKEFILE) $(MACHDEF) install - -cmp: all - -../../compare FP_$(MACH).a tail_fp - -clean: - make -f $(MAKEFILE) $(MACHDEF) clean - -opr: - make pr | opr - -pr: - @pr Makefile diff --git a/mach/m68020/libsys/Makefile b/mach/m68020/libsys/Makefile deleted file mode 100644 index 5861ef1dd..000000000 --- a/mach/m68020/libsys/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -# $Header$ -MACH=m68020 -all: libmon_o.a head_em.o - -install: all - ../../install head_em.o head_em - ../../install libmon_o.a tail_mon - - -cmp: all - -../../compare head_em.o head_em - -../../compare libmon_o.a tail_mon - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -head_em.o: head_em.s - $(MACH) -I../../../h -c head_em.s - -clean: - rm -f *.o libmon_o.a - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/m68020/libsys/compmodule b/mach/m68020/libsys/compmodule deleted file mode 100755 index 58dc66c61..000000000 --- a/mach/m68020/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if m68020 -c -L $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/m68020/ncg/Makefile b/mach/m68020/ncg/Makefile deleted file mode 100644 index f5e2bda61..000000000 --- a/mach/m68020/ncg/Makefile +++ /dev/null @@ -1,197 +0,0 @@ -# $Header$ - -EMHOME=../../.. -#preprocessor flags for table -TABLEFLAGS= -#cgg options -CGGFLAGS= - -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/ncg -CGG=$(EMHOME)/lib/ncgg -CPP=$(EMHOME)/lib/cpp -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/label.c $(CDIR)/main.c \ - $(CDIR)/move.c $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c \ - $(CDIR)/salloc.c $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o label.o \ - main.o move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -label.o: $(CDIR)/label.c - $(CC) -c $(CFLAGS) $(CDIR)/label.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - $(EMHOME)/mach/install cg - -cmp: all - -$(EMHOME)/mach/compare cg - - -tables.c: table $(CGG) - $(CPP) $(TABLEFLAGS) table | $(CGG) $(CGGFLAGS) - -cmp tables.h tables.H || cp tables.H tables.h - -lint: $(CFILES) tables.c - lint $(LINTOPTS) $(PREFLAGS) -I$(CDIR) $(CFILES) tables.c -clean: - rm -f *.o tables.c tables.h debug.out cg tables.H - -distr: tables.c - rm -f tables1.c tables1.h - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - -codegen.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/label.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -label.o: $(CDIR)/label.h -label.o: $(CDIR)/param.h -label.o: tables.h -label.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -main.o: tables.h -move.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/m68020/top/Makefile b/mach/m68020/top/Makefile deleted file mode 100644 index 57908427f..000000000 --- a/mach/m68020/top/Makefile +++ /dev/null @@ -1,42 +0,0 @@ -EMHOME=../../.. -LIBS=$(EMHOME)/modules/lib/libstring.a -PREFLAGS=-I. -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -DNDEBUG -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -CDIR=$(EMHOME)/mach/proto/top -CFILES=$(CDIR)/top.c $(CDIR)/queue.c -OFILES=top.o queue.o - -all: gen.c - make top - -top: $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) $(LIBS) -o top - -top.o: $(CDIR)/top.c gen.c - $(CC) -c $(CFLAGS) $(CDIR)/top.c - -queue.o: $(CDIR)/queue.c - $(CC) -c $(CFLAGS) $(CDIR)/queue.c - -install: all - $(EMHOME)/mach/install top - -cmp: all - -$(EMHOME)/mach/compare top - -gen.c: table - $(EMHOME)/lib/topgen table - -lint: $(CFILES) - lint $(LINTOPTS) $(PREFLAGS) $(CFILES) - -clean: - rm -f *.o gen.c gen.h top - -top.o: gen.h -top.o: $(CDIR)/top.h -top.o: $(CDIR)/queue.h -queue.o: $(CDIR)/queue.h diff --git a/mach/m68k2/as/Makefile b/mach/m68k2/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/m68k2/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/m68k2/cg/fppsim.h b/mach/m68k2/cg/fppsim.h deleted file mode 100644 index a7d621e27..000000000 --- a/mach/m68k2/cg/fppsim.h +++ /dev/null @@ -1,6 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* #define NOFLOAT /* define when not using fpp simulator */ diff --git a/mach/m68k2/cv/Makefile b/mach/m68k2/cv/Makefile deleted file mode 100644 index d0a002881..000000000 --- a/mach/m68k2/cv/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -CFLAGS=-I../../../h -O -LDFLAGS = - -cv: cv.o - $(CC) -o cv $(LDFLAGS) cv.o - -install: ins_cv -ins_cv: cv - ../../install cv - -cmp: cmp_cv -cmp_cv: cv - -../../compare cv - -opr: - make pr | opr - -pr: - @pr `pwd`/cv.c - -clean: - -rm -f *.o *.old cv diff --git a/mach/m68k2/dl/Makefile b/mach/m68k2/dl/Makefile deleted file mode 100644 index e52176105..000000000 --- a/mach/m68k2/dl/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -EMHOME=../../.. -OBJLIB=$(EMHOME)/modules/lib/libobject.a - -head: dl - -dl: dl.c - $(CC) -I$(EMHOME)/h -o dl dl.c $(OBJLIB) - -install: head - @echo Nothing is installed - -cmp: head - @echo Nothing is compared - -clean: - rm -f *.o - -pr: - @pr `pwd`/Makefile `pwd`/dl.c - -opr: - make pr | opr diff --git a/mach/m68k2/libem/Makefile b/mach/m68k2/libem/Makefile deleted file mode 100644 index b8a2346a2..000000000 --- a/mach/m68k2/libem/Makefile +++ /dev/null @@ -1,33 +0,0 @@ -# $Header$ -MACH=m68k2 -ASAR=aal -all: libem_o.a end.a - -install: all - ../../install libem_o.a tail_em - ../../install end.a end_em - -cmp: all - -../../compare libem_o.a tail_em - -../../compare end.a end_em - -end.a: em_end.s etext.s edata.s end.s - $(MACH) -I../../../h -c em_end.s - $(MACH) -I../../../h -c edata.s - $(MACH) -I../../../h -c etext.s - $(MACH) -I../../../h -c end.s - $(ASAR) cr end.a em_end.o etext.o edata.o end.o - -libem_o.a: libem_s.a - ASAR=$(ASAR) ; export ASAR ;\ - march . libem_o.a - -clean: - rm -f *.o libem_o.a end.a - -opr : - make pr | opr - -pr: - @arch pv libem_s.a | pr -h `pwd`/libem_s.a - @pr `pwd`/em_end.s `pwd`/edata.s `pwd`/etext.s `pwd`/end.s diff --git a/mach/m68k2/libem/compmodule b/mach/m68k2/libem/compmodule deleted file mode 100755 index 02105f215..000000000 --- a/mach/m68k2/libem/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if m68k2 -c $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/m68k2/libem/cvf.s b/mach/m68k2/libem/cvf.s deleted file mode 100644 index dc2c5d2e4..000000000 --- a/mach/m68k2/libem/cvf.s +++ /dev/null @@ -1,19 +0,0 @@ -.define .cfi,.cif,.cfu,.cuf,.cff -.sect .text -.sect .rom -.sect .data -.sect .bss - - .sect .text - - ! this is a dummy float conversion routine -.cfi: -.cif: -.cfu: -.cuf: -.cff: - move.l (sp)+,a0 ! return address - move (sp)+,d0 ! destination size - sub (sp)+,d0 ! diff. in sizes - sub d0,sp - jmp (a0) diff --git a/mach/m68k2/libem/edata.s b/mach/m68k2/libem/edata.s deleted file mode 100644 index f53adc109..000000000 --- a/mach/m68k2/libem/edata.s +++ /dev/null @@ -1,9 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define _edata -.sect .data - .align 4 - .sect .data -_edata: diff --git a/mach/m68k2/libem/em_end.s b/mach/m68k2/libem/em_end.s deleted file mode 100644 index a062368da..000000000 --- a/mach/m68k2/libem/em_end.s +++ /dev/null @@ -1,22 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define endtext,enddata,endbss,__end -.sect .text - .align 4 -.sect .rom - .align 4 -.sect .data - .align 4 -.sect .bss - .align 4 -.sect .end ! only for declaration of _end, __end and endbss. - - .sect .text -endtext: - .sect .data -enddata: - .sect .end -__end: -endbss: diff --git a/mach/m68k2/libem/end.s b/mach/m68k2/libem/end.s deleted file mode 100644 index 93a1e6e00..000000000 --- a/mach/m68k2/libem/end.s +++ /dev/null @@ -1,7 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define _end -.sect .end ! only for declaration of _end, __end and endbss. -_end: diff --git a/mach/m68k2/libem/etext.s b/mach/m68k2/libem/etext.s deleted file mode 100644 index 8c7453cb4..000000000 --- a/mach/m68k2/libem/etext.s +++ /dev/null @@ -1,9 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define _etext -.sect .text - .align 4 - .sect .text -_etext: diff --git a/mach/m68k2/libem/ffp.s b/mach/m68k2/libem/ffp.s deleted file mode 100644 index ab99094cd..000000000 --- a/mach/m68k2/libem/ffp.s +++ /dev/null @@ -1,39 +0,0 @@ -.define .adf4, .adf8, .sbf4, .sbf8, .mlf4, .mlf8, .dvf4, .dvf8 -.define .ngf4, .ngf8, .fif4, .fif8, .fef4, .fef8 -.define .cif4, .cif8, .cuf4, .cuf8, .cfi, .cfu, .cff4, .cff8 -.define .cmf4, .cmf8 -.sect .text -.sect .rom -.sect .data -.sect .bss - -! $Header$ - - .sect .text -.adf4: -.adf8: -.sbf4: -.sbf8: -.mlf4: -.mlf8: -.dvf4: -.dvf8: -.ngf4: -.ngf8: -.fif4: -.fif8: -.fef4: -.fef8: -.cif4: -.cif8: -.cuf4: -.cuf8: -.cfi: -.cfu: -.cff4: -.cff8: -.cmf4: -.cmf8: - move.w #18,-(sp) - jsr .trp - rts diff --git a/mach/m68k2/libem/printf.s b/mach/m68k2/libem/printf.s deleted file mode 100644 index 044484df5..000000000 --- a/mach/m68k2/libem/printf.s +++ /dev/null @@ -1,189 +0,0 @@ -.define _printn -.define _printf -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text -_putchar: - move.w #1,-(sp) - pea 7(sp) - move.w #1,-(sp) - jsr _write - add.l #8,sp - rts -_printf: - link a6,#-12 -.sect .data -_12: - .data2 28786 - .data2 26990 - .data2 29798 - .data2 11875 - .data2 0 -.sect .text - pea 8+4(a6) - move.l (sp)+,-6(a6) -I004: - move.l 8+0(a6),-(sp) - move.l (sp),-(sp) - move.l (sp)+,a0 - add #1,a0 - move.l a0,-(sp) - move.l (sp)+,8+0(a6) - move.l (sp)+,a0 - clr d0 - move.b (a0),d0 - move.w d0,-(sp) - move.w (sp),-(sp) - move.w (sp)+,-2(a6) - move.w #37,-(sp) - move.w (sp)+,d0 - cmp (sp)+,d0 - beq I005 - move.w -2(a6),-(sp) - tst (sp)+ - beq I002 - move.w -2(a6),-(sp) - jsr _putchar - add #2,sp - jmp I004 -I005: - move.l 8+0(a6),-(sp) - move.l (sp),-(sp) - move.l (sp)+,a0 - add #1,a0 - move.l a0,-(sp) - move.l (sp)+,8+0(a6) - move.l (sp)+,a0 - clr d0 - move.b (a0),d0 - move.w d0,-(sp) - move.w (sp)+,-2(a6) - move.w -2(a6),-(sp) - move.w #100,-(sp) - move.w (sp)+,d0 - cmp (sp)+,d0 - beq I008 - move.w -2(a6),-(sp) - move.w #117,-(sp) - move.w (sp)+,d0 - cmp (sp)+,d0 - bne I007 -I008: - move.l -6(a6),-(sp) - move.l (sp)+,a0 - add #2,a0 - move.l a0,-(sp) - move.l (sp),-(sp) - move.l (sp)+,-6(a6) - move.l (sp)+,a0 - move.w -2(a0),-(sp) - move.w (sp)+,-8(a6) - move.w -2(a6),-(sp) - move.w #100,-(sp) - move.w (sp)+,d0 - cmp (sp)+,d0 - bne I009 - move.w -8(a6),-(sp) - tst (sp)+ - bge I009 - move.w #0,-(sp) - move.w -8(a6),-(sp) - move.w (sp)+,d0 - move.w (sp)+,d1 - sub d0,d1 - move.w d1,-(sp) - move.w (sp)+,-8(a6) - move.w #45,-(sp) - jsr _putchar - add #2,sp -I009: - move.w -8(a6),-(sp) - jsr _printn - add #2,sp - jmp I004 -I007: - move.w -2(a6),-(sp) - move.w #115,-(sp) - move.w (sp)+,d0 - cmp (sp)+,d0 - bne I004 - move.l -6(a6),-(sp) - move.l (sp)+,a0 - add #4,a0 - move.l a0,-(sp) - move.l (sp),-(sp) - move.l (sp)+,-6(a6) - move.l (sp)+,a0 - move.l -4(a0),-(sp) - move.l (sp)+,-12(a6) -I00c: - move.l -12(a6),-(sp) - move.l (sp),-(sp) - move.l (sp)+,a0 - add #1,a0 - move.l a0,-(sp) - move.l (sp)+,-12(a6) - move.l (sp)+,a0 - clr d0 - move.b (a0),d0 - move.w d0,-(sp) - move.w (sp),-(sp) - move.w (sp)+,-2(a6) - tst (sp)+ - beq I004 - move.w -2(a6),-(sp) - jsr _putchar - add #2,sp - jmp I00c -I002: - unlk a6 - rts -_printn: - link a6,#-2 -.sect .data -_15: - .data2 12337 - .data2 12851 - .data2 13365 - .data2 13879 - .data2 14393 - .data2 0 -.sect .text - move.w 8+0(a6),-(sp) - move.w #10,-(sp) - move.w (sp)+,d0 - clr.l d1 - move.w (sp)+,d1 - divu d0,d1 - move.w d1,-(sp) - move.w (sp),-(sp) - move.w (sp)+,-2(a6) - tst (sp)+ - beq I013 - move.w -2(a6),-(sp) - jsr _printn - add #2,sp -I013: - pea _15 - move.w 8+0(a6),-(sp) - move.w #10,-(sp) - move.w (sp)+,d0 - clr.l d1 - move.w (sp)+,d1 - divu d0,d1 - swap d1 - move.w d1,-(sp) - move.w (sp)+,d0 - ext.l d0 - add.l (sp)+,d0 - move.l d0,-(sp) - move.l (sp)+,a0 - clr d0 - move.b (a0),d0 - move.w d0,-(sp) - jsr _putchar - add #2,sp - unlk a6 - rts diff --git a/mach/m68k2/libfp/Makefile b/mach/m68k2/libfp/Makefile deleted file mode 100644 index 37ab1e986..000000000 --- a/mach/m68k2/libfp/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -EMHOME=../../.. -SUF=o -MAKEFILE=$(EMHOME)/mach/proto/fp/Makefile -MACHDEF="MACH=m68k2" "SUF=$(SUF)" "ASAR=aal" - -all: - make -f $(MAKEFILE) $(MACHDEF) all - -install: - make -f $(MAKEFILE) $(MACHDEF) install - -cmp: all - -../../compare FP_$(MACH).a tail_fp - -clean: - make -f $(MAKEFILE) $(MACHDEF) clean - -opr: - make pr | opr - -pr: - @pr Makefile diff --git a/mach/m68k2/libsys/Makefile b/mach/m68k2/libsys/Makefile deleted file mode 100644 index 1caeccd0e..000000000 --- a/mach/m68k2/libsys/Makefile +++ /dev/null @@ -1,28 +0,0 @@ -# $Header$ -MACH=m68k2 -all: libmon_o.a head_em.o - -install: all - ../../install head_em.o head_em - ../../install libmon_o.a tail_mon - -cmp: all - -../../compare head_em.o head_em - -../../compare libmon_o.a tail_mon - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -head_em.o: head_em.s - $(MACH) -c -I../../../h head_em.s - -clean: - rm -f *.o libmon_o.a - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/m68k2/libsys/compmodule b/mach/m68k2/libsys/compmodule deleted file mode 100755 index bfdaef6dc..000000000 --- a/mach/m68k2/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if m68k2 -c -L $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/m68k2/ncg/Makefile b/mach/m68k2/ncg/Makefile deleted file mode 100644 index f5e2bda61..000000000 --- a/mach/m68k2/ncg/Makefile +++ /dev/null @@ -1,197 +0,0 @@ -# $Header$ - -EMHOME=../../.. -#preprocessor flags for table -TABLEFLAGS= -#cgg options -CGGFLAGS= - -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/ncg -CGG=$(EMHOME)/lib/ncgg -CPP=$(EMHOME)/lib/cpp -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/label.c $(CDIR)/main.c \ - $(CDIR)/move.c $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c \ - $(CDIR)/salloc.c $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o label.o \ - main.o move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -label.o: $(CDIR)/label.c - $(CC) -c $(CFLAGS) $(CDIR)/label.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - $(EMHOME)/mach/install cg - -cmp: all - -$(EMHOME)/mach/compare cg - - -tables.c: table $(CGG) - $(CPP) $(TABLEFLAGS) table | $(CGG) $(CGGFLAGS) - -cmp tables.h tables.H || cp tables.H tables.h - -lint: $(CFILES) tables.c - lint $(LINTOPTS) $(PREFLAGS) -I$(CDIR) $(CFILES) tables.c -clean: - rm -f *.o tables.c tables.h debug.out cg tables.H - -distr: tables.c - rm -f tables1.c tables1.h - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - -codegen.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/label.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -label.o: $(CDIR)/label.h -label.o: $(CDIR)/param.h -label.o: tables.h -label.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -main.o: tables.h -move.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/m68k2/ncg/README b/mach/m68k2/ncg/README deleted file mode 100644 index 1849c66e5..000000000 --- a/mach/m68k2/ncg/README +++ /dev/null @@ -1,11 +0,0 @@ -The file 'table' in this directory contains a back end table for the -MC68020 processor as well as one for the MC68000. Both tables use 2 or 4 bytes -for words and 4 bytes for pointers. The table must be preprocessed first -by the C preprocessor. -The file "whichone.h" specifies which code generator is generated: -it #defines either TBL68000 or TBL86020, and it defines WORD_SIZE to either -2 or 4. -The m68k4(TBL68000) cg can very well be used for the MC68010 processor, -for it makes rather efficient use of the 68010 loop mode. - -The mach.[ch] files are also suitable for both the m68020 and the m68k[24]. diff --git a/mach/m68k2/ncg/instrmacs.h b/mach/m68k2/ncg/instrmacs.h deleted file mode 100644 index b3d2b1649..000000000 --- a/mach/m68k2/ncg/instrmacs.h +++ /dev/null @@ -1,144 +0,0 @@ -#if WORD_SIZE==2 -#define LLP ldl -#define LEP lde -#define LFP ldf /* load offsetted pointer */ -#define SLP sdl -#define SEP sde -#define SFP sdf /* store offsetted pointer */ - -#define ABS_off_int ABS_off2 -#define ABS_indoff_int ABS_indoff2 -#define ABSIND_off_int ABSIND_off2 -#define INDOFF_off_int INDOFF_off2 -#define OFF_off_int OFF_off2 -#define OFF_indoff_int OFF_indoff2 -#define abs_index_int abs_index2 -#define absolute_int absolute2 -#define any_int any2 -#define conreg_int conreg2 -#define data_int data2 -#define datalt_int datalt2 -#define dreg_int dreg2 -#define imm_cmp_int imm_cmp2 -#define immediate_int immediate2 -#define indirect_int indirect2 -#define index_off_int index_off2 -#define offsetted_int offsetted2 -#define post_inc_int post_inc2 -#define pre_dec_int pre_dec2 -#define store_int any2 -#define test_set_int test_set2 - -#define add_i add_w -#define ADD_I "add.w" -#define and_i and_w -#define AND_I "and.w" -#define asl_i asl_w -#define ASL_I "asl.w" -#define asr_i asr_w -#define ASR_I "asr.w" -#define clr_i clr_w -#define CLR_I "clr.w" -#define cmp_i cmp_w -#define cmp2_i cmp2_w -#define DEC "sub.w #1," -#define DIVS_I "divs.w" -#define DIVU_I "divu.w" -#define eor_i eor_w -#define EOR_I "eor.w" -#define INC "add.w #1," -#define lsr_i lsr_w -#define LSR_I "lsr.w" -#define move_i move_w -#define MOVE_I "move.w" -#define muls_i muls_w -#define MULS_I "muls.w" -#define mulu_i mulu_w -#define MULU_I "mulu.w" -#define neg_i neg_w -#define NEG_I "neg.w" -#define not_i not_w -#define NOT_I "not.w" -#define or_i or_w -#define OR_I "or.w" -#define rol_i rol_w -#define ROL_I "rol.w" -#define ror_i ror_w -#define ROR_I "ror.w" -#define sub_i sub_w -#define SUB_I "sub.w" -#define tst_i tst_w - -#else - -#define LLP lol -#define LEP loe -#define LFP lof /* load offsetted pointer */ -#define SLP stl -#define SEP ste -#define SFP stf /* store offsetted pointer */ - -#define ABS_off_int ABS_off4 -#define ABS_indoff_int ABS_indoff4 -#define ABSIND_off_int ABSIND_off4 -#define INDOFF_off_int INDOFF_off4 -#define OFF_off_int OFF_off4 -#define OFF_indoff_int OFF_indoff4 -#define abs_index_int abs_index4 -#define absolute_int absolute4 -#define any_int any4 -#define conreg_int conreg4 -#define data_int data4 -#define datalt_int datalt4 -#define dreg_int dreg4 -#define imm_cmp_int imm_cmp4 -#define immediate_int immediate4 -#define indirect_int indirect4 -#define index_off_int index_off4 -#define offsetted_int offsetted4 -#define post_inc_int post_inc4 -#define pre_dec_int pre_dec4 -#define store_int store4 -#define test_set_int test_set4 - -#define add_i add_l -#define ADD_I "add.l" -#define and_i and_l -#define AND_I "and.l" -#define asl_i asl_l -#define ASL_I "asl.l" -#define asr_i asr_l -#define ASR_I "asr.l" -#define clr_i clr_l -#define CLR_I "clr.l" -#define cmp_i cmp_l -#define cmp2_i cmp2_l -#define DEC "sub.l #1," -#define DIVS_I "divs.l" -#define DIVU_I "divu.l" -#define eor_i eor_l -#define EOR_I "eor.l" -#define INC "add.l #1," -#define lsr_i lsr_l -#define LSR_I "lsr.l" -#define move_i move_l -#define MOVE_I "move.l" -#define muls_i muls_l -#define MULS_I "muls.l" -#define mulu_i mulu_l -#define MULU_I "mulu.l" -#define neg_i neg_l -#define NEG_I "neg.l" -#define not_i not_l -#define NOT_I "not.l" -#define or_i or_l -#define OR_I "or.l" -#define rol_i rol_l -#define ROL_I "rol.l" -#define ror_i ror_l -#define ROR_I "ror.l" -#define sub_i sub_l -#define SUB_I "sub.l" -#define tst_i tst_l - -#endif diff --git a/mach/m68k2/ncg/mach.c b/mach/m68k2/ncg/mach.c deleted file mode 100644 index 6759772f7..000000000 --- a/mach/m68k2/ncg/mach.c +++ /dev/null @@ -1,288 +0,0 @@ -/* $Id$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - * - */ - -/* - * machine dependent back end routines for the Motorola 68000, 68010 or 68020 - */ - -#include - -#if TBL68020 -#define SYNTAX_68020 1 -#endif - -#include - -con_part(sz,w) register sz; word w; { - - while (part_size % sz) - part_size++; - if (part_size == TEM_WSIZE) - part_flush(); - if (sz == 1) { - w &= 0xFF; -#if WORD_SIZE==4 - w <<= 8*(3-part_size); - part_word |= w; - } else if (sz == 2) { - w &= 0xFFFF; -#endif - if (part_size == 0) { - /* Shift 8 for m68k2, 16 otherwise */ - w <<= 4 * TEM_WSIZE; - } - part_word |= w; - } else { - assert(sz == TEM_WSIZE); - part_word = w; - } - part_size += sz; -} - -con_mult(sz) word sz; { - - if (sz != 4) - fatal("bad icon/ucon size"); - fprintf(codefile,".data4 %s\n",str); -} - -#define IEEEFLOAT -#define CODE_GENERATOR -#define FL_MSL_AT_LOW_ADDRESS 1 -#define FL_MSW_AT_LOW_ADDRESS 1 -#define FL_MSB_AT_LOW_ADDRESS 1 -#include - -regscore(off,size,typ,score,totyp) - long off; -{ - if (score == 0) return -1; - switch(typ) { - case reg_float: - return -1; - case reg_pointer: - if (size != 4 || totyp != reg_pointer) return -1; - score += (score >> 1); - break; - case reg_loop: - score += 5; - /* fall through .. */ - case reg_any: - if (size != TEM_WSIZE || totyp == reg_pointer) return -1; - break; - } - if (off >= 0) { - /* parameters must be initialised with an instruction - * like "move.l 4(a6),d0", which costs 2 words. - */ - score -= 2; - } - score--; /* save/restore */ - return score; -} -struct regsav_t { - char *rs_reg; /* e.g. "a3" or "d5" */ - long rs_off; /* offset of variable */ - int rs_size; /* 2 or 4 bytes */ -} regsav[9]; - - -int regnr; - -i_regsave() -{ - regnr = 0; -} - -full nlocals; - -regreturn() -{ - register struct regsav_t *p; - - if (regnr > 1) { -#ifdef SYNTAX_68020 - fprintf(codefile,"movem.l (-%ld,a6),", nlocals); -#else - fprintf(codefile,"movem.l -%ld(a6),", nlocals); -#endif - for (p = regsav; ;) { - fputs(p->rs_reg, codefile); - if (++p == ®sav[regnr]) break; - putc('/',codefile); - } - putc('\n',codefile); - } else if (regnr == 1) { - p = regsav; -#ifdef SYNTAX_68020 - fprintf(codefile,"move.l (-%ld,a6),%s\n",nlocals, p->rs_reg); -#else - fprintf(codefile,"move.l -%ld(a6),%s\n",nlocals, p->rs_reg); -#endif - } - fputs("unlk a6\nrts\n", codefile); -} - -f_regsave() -{ - register struct regsav_t *p; - - nlocals += regnr*4; -#ifdef TBL68020 - fprintf(codefile,"link\ta6,#-%ld\n",nlocals); -#else - if (nlocals > 32768) { - fprintf(codefile, "move.l a6,-(sp)\nmove.l sp,a6\nsub #%ld,sp\n", nlocals); - } - else fprintf(codefile,"link\ta6,#-%ld\n",nlocals); -#endif -#ifndef NOSTACKTEST - fprintf(codefile, "tst.b %s\n", -#ifdef SYNTAX_68020 - "(-40, sp)" -#else - "-40(sp)" -#endif - ); -#endif - if (regnr > 1) { - fputs("movem.l ", codefile); - for (p = regsav; ;) { - fputs(p->rs_reg, codefile); - if (++p == ®sav[regnr]) break; - putc('/',codefile); - } - fputs(",(sp)\n", codefile); - } else if (regnr == 1) { - p = regsav; - fprintf(codefile,"move.l %s,(sp)\n",p->rs_reg); - } - /* initialise register-parameters */ - for (p = regsav; p < ®sav[regnr]; p++) { - if (p->rs_off >= 0) { -#ifdef SYNTAX_68020 - fprintf(codefile,"move.%c (%ld,a6),%s\n", -#else - fprintf(codefile,"move.%c %ld(a6),%s\n", -#endif - (p->rs_size == 4 ? 'l' : 'w'), - p->rs_off, - p->rs_reg); - } - } -} - -regsave(s,off,size) - char *s; - long off; -{ - assert (regnr < 9); - regsav[regnr].rs_reg = s; - regsav[regnr].rs_off = off; - regsav[regnr++].rs_size = size; - fprintf(codefile, "!Local %ld into %s\n",off,s); -} - -prolog(n) full n; { - - nlocals = n; -} - -#ifdef MACH_OPTIONS -static int gdb_flag = 0; - -mach_option(s) - char *s; -{ - if (! strcmp(s, "-gdb")) { - gdb_flag = 1; - } - else { - error("Unknown flag %s", s); - } -} -#endif /* MACH_OPTIONS */ - -mes(type) word type ; { - int argt, a1, a2 ; - - switch ( (int)type ) { - case ms_ext : - for (;;) { - switch ( argt=getarg( - ptyp(sp_cend)|ptyp(sp_pnam)|sym_ptyp) ) { - case sp_cend : - return ; - default: - strarg(argt) ; - fprintf(codefile,".define %s\n",argstr) ; - break ; - } - } - case ms_stb: - argt = getarg(str_ptyp | cst_ptyp); - if (argt == sp_cstx) - fputs(".symb \"\", ", codefile); - else { - fprintf(codefile, ".symb \"%s\", ", str); - argt = getarg(cst_ptyp); - } - a1 = argval; - argt = getarg(cst_ptyp); - a2 = argval; - argt = getarg(cst_ptyp|nof_ptyp|sof_ptyp|ilb_ptyp|pro_ptyp); -#ifdef MACH_OPTIONS - if (gdb_flag) { - if (a1 == N_PSYM) { - /* Change offset from AB into offset from - the frame pointer. - */ - argval += 8; - } - } -#endif - fprintf(codefile, "%s, 0x%x, %d\n", strarg(argt), a1, a2); - argt = getarg(end_ptyp); - break; - case ms_std: - argt = getarg(str_ptyp | cst_ptyp); - if (argt == sp_cstx) - str[0] = '\0'; - else { - argt = getarg(cst_ptyp); - } - swtxt(); - if (argval == N_SLINE -#ifdef MACH_OPTIONS - && ! gdb_flag -#endif - ) { -#ifdef SYNTAX_68020 - fputs("jsr (___u_LiB)\n", codefile); -#else - fputs("jsr ___u_LiB\n", codefile); -#endif - cleanregs(); /* debugger might change variables */ - } - fprintf(codefile, ".symd \"%s\", 0x%x,", str, (int) argval); - argt = getarg(cst_ptyp); - fprintf(codefile, "%d\n", (int) argval); - argt = getarg(end_ptyp); - break; - default : - while ( getarg(any_ptyp) != sp_cend ) ; - break ; - } -} - - -char *segname[] = { - ".sect .text", /* SEGTXT */ - ".sect .data", /* SEGCON */ - ".sect .rom", /* SEGROM */ - ".sect .bss" /* SEGBSS */ -}; diff --git a/mach/m68k2/ncg/mach.h b/mach/m68k2/ncg/mach.h deleted file mode 100644 index 647a04322..000000000 --- a/mach/m68k2/ncg/mach.h +++ /dev/null @@ -1,49 +0,0 @@ -/* $Id$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -#include - -#ifndef TBL68020 -#ifndef TBL68000 -Something is very wrong here. You must specify the machine: either -TBL68000 or TBL68020, in the file whichone.h, then REMOVE tables.c -and then run "make" again -#endif -#endif -#if WORD_SIZE!=2 && WORD_SIZE!=4 -You must specify the appropriate word size, then REMOVE tables.c -#endif - -#define ex_ap(y) fprintf(codefile,".extern %s\n",y) -#define in_ap(y) /* nothing */ - -#define newilb(x) fprintf(codefile,"%s:\n",x) -#define newdlb(x) fprintf(codefile,"%s:\n",x) -#define dlbdlb(x,y) fprintf(codefile,"%s = %s\n",x,y) -#define newlbss(l,x) fprintf(codefile,".comm %s,%ld\n",l,x); - -#define pop_fmt "(sp)+" -#define cst_fmt "%ld" -#define off_fmt "%ld" -#define ilb_fmt "I%x_%x" -#define dlb_fmt "I_%d" -#define hol_fmt "hol%d" - -#define hol_off "%ld+hol%d" - -#if WORD_SIZE==2 -#define con_cst(x) fprintf(codefile,".data2\t%ld\n",x) -#else -#define con_cst(x) fprintf(codefile,".data4\t%ld\n",x) -#endif -#define con_ilb(x) fprintf(codefile,".data4\t%s\n",x) -#define con_dlb(x) fprintf(codefile,".data4\t%s\n",x) - -#define modhead ".sect .text\n.sect .rom\n.sect .data\n.sect .bss\n" - -#define fmt_id(sf,st) sprintf(st,"_%s",sf) - -#define BSS_INIT 0 -#define MACH_OPTIONS diff --git a/mach/m68k2/ncg/table b/mach/m68k2/ncg/table deleted file mode 100644 index a53b6bcec..000000000 --- a/mach/m68k2/ncg/table +++ /dev/null @@ -1,6942 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ - -rscid = "$Id$" - - /******************************** - * * - * 68000, 68010 and 68020 * - * back end table * - * * - ********************************/ - -#include - -#if TBL68881 && ! TBL68020 -Something very wrong here! -#endif -#if WORD_SIZE!=2 && WORD_SIZE!=4 -Something very wrong here! -#endif - -#if TBL68020 -#define SYNTAX_68020 1 -#endif - -/* #define FANCY_MODES 1 -/* On the M68020, there are some real fancy addressing modes. - Their use makes the code a bit shorter, but also much slower. - The FANCY_MODES #define enables the use of these addressing - modes. -*/ - -#define small(x) ((x)>=1 && (x)<=8) -#define directadd(x) (small(x) || (x)>128) -#define directsub(x) (directadd(0-x)) -#define nicesize(x) ((x)==1||(x)==2||(x)==4||(x)==8) -#define low8(x) ((x) & 0377) -#define low16(x) ((x) & 0177777) -#define in_1(x) sfit(x,8) -#define in_2(x) sfit(x,16) - - -EM_WSIZE = WORD_SIZE -EM_PSIZE = 4 -EM_BSIZE = 8 - -SL = 8 - -TIMEFACTOR = 1/2 - - -PROPERTIES - -D_REG /* data registers */ -A_REG(4) /* address registers */ -DD_REG /* allocatable D_REG, may not be a register variable */ -AA_REG(4) /* allocatable A_REG, may not be a register variable */ -RD_REG /* data register, register var */ -RA_REG(4) /* address register, register var */ -#if WORD_SIZE==2 -D_REG4(4) /* data register, 4 bytes */ -DD_REG4(4) /* allocatable D_REG, 4 bytes */ -#else -#define D_REG4 D_REG -#define DD_REG4 DD_REG -#endif -#if TBL68881 -FS_REG(4) /* floating point register */ -FD_REG(8) /* double floating point register */ -#endif - - - -REGISTERS - -d0, d1, d2 :D_REG, DD_REG. -d3, d4, d5, d6, d7 :D_REG, RD_REG regvar. -#if WORD_SIZE==2 -dl0("d0")=d0, dl1("d1")=d1, dl2("d2")=d2 :D_REG4, DD_REG4. -#else -#define dl0 d0 -#define dl1 d1 -#define dl2 d2 -#endif -a0, a1 :A_REG, AA_REG. -a2, a3, a4, a5 :A_REG, RA_REG regvar(reg_pointer). -lb ("a6"), sp :A_REG. /* localbase and stack pointer */ -#if TBL68881 -F0 ("fp0"), F1 ("fp1"), F2 ("fp2"), F3 ("fp3"), F4 ("fp4"), F5 ("fp5"), -F6 ("fp6"), F7 ("fp7") :FS_REG. -fp0=F0,fp1=F1,fp2=F2,fp3=F3,fp4=F4,fp5=F5,fp6=F6,fp7=F7 - :FD_REG. -#endif - - - -TOKENS - - /* Not all addressing modes available on the MC68020 are used in this - * table. E.g (Dn), data register indirect is not used. Compared to - * (An), address register indirect, (Dn) requires two more bytes and - * several more clock cycles. Using (Dn) is even more expensive in - * time than first moving Dn to an address register An, and then using - * (An). For this kind of reasons several addressing modes are - * not used in this table. - * - * Cost in bytes may sometimes be incorrect. Several effective addresses - * use displacements that can occupy either 2 or 4 bytes. These are not - * considered different TOKENS in this table. - * - * Data registers are the only registers used as index registers in this - * table; address registers are only used to hold addresses. - * - * For the m68k2 and m68k4 table: the MC68000 and MC68010 have two - * modes that use displacements (offsets) of limited size: - * - offset(A_REG, Index_reg), where offset is only 8 bits, and - * - offset(A_REG), where offset can only be 16 bits. - * To make sure that no output is given with offsets too large, two - * extra tokens are declared: t_regAregXcon and t_regAcon. These are - * used as addresses to these modes. Whenever the displacements become - * too large, they are transformed into different tokens. - * - * Sometimes some TOKENS are used with displacements (offsets) of 0. - * It would have been possible to provide separate TOKENS for these, in - * case the assembler doesn't handle zero offsets optimally. This - * however would mean a very large amount of extra TOKENS and SETS for - * a very small profit in code bytes, so we won't do that. - * - * To prevent the TOKENS list from getting too unreadable, #ifdefs are - * used to form three parts: - * (i) the common part; - * (ii) the m68k2 and m68k4 part; - * (iii) the m68020 part; - */ - - /* Part (i) */ -zero_const = {INT num;} WORD_SIZE cost(0,0) "#" num . -small_const = {INT num;} WORD_SIZE cost(0,0) "#" num . -bconst = {INT num;} WORD_SIZE cost(0,0) "#" num . -const = {INT num;} WORD_SIZE cost(4,4) "#" num . -#if WORD_SIZE==2 -/* ??? "string+const */ -zero_const4 = {INT num;} 4 cost(0,0) "#" num . -small_const4 = {INT num;} 4 cost(0,0) "#" num . -bconst4 = {INT num;} 4 cost(0,0) "#" num . -const4 = {ADDR num;} 4 cost(4,4) "#" num . -#endif -indirect4 = {A_REG reg;} 4 cost(0,4) "(" reg ")" . -post_inc4 = {A_REG reg;} 4 cost(0,4) "(" reg ")+" . -pre_dec4 = {A_REG reg;} 4 cost(0,5) "-(" reg ")" . -dreg4 = {D_REG4 reg;} 4 cost(0,0) reg . -areg = {A_REG reg;} 4 cost(0,0) reg . -dreg2 = {D_REG reg;} WORD_SIZE cost(0,0) reg . -indirect2 = {A_REG reg;} WORD_SIZE cost(0,4) "(" reg ")" . -post_inc2 = {A_REG reg;} WORD_SIZE cost(0,4) "(" reg ")+" . -pre_dec2 = {A_REG reg;} WORD_SIZE cost(0,5) "-(" reg ")" . -dreg1 = {D_REG reg;} WORD_SIZE cost(0,0) reg . -indirect1 = {A_REG reg;} WORD_SIZE cost(0,4) "(" reg ")" . -post_inc1 = {A_REG reg;} WORD_SIZE cost(0,4) "(" reg ")+" . -pre_dec1 = {A_REG reg;} WORD_SIZE cost(0,5) "-(" reg ")" . - -ext_addr = {ADDR bd;} 4 cost(4,5) "#" bd . -llabel = {ADDR bd;} 4 cost(2,0) bd . -slabel = {ADDR bd;} 4 cost(0,0) bd . - -/* check this out */ -extend1 = {D_REG reg;} WORD_SIZE cost(0,0) reg . -#if WORD_SIZE==2 -extend1_4 = {D_REG4 reg;} 4 cost(0,0) reg . -#else -#define extend1_4 extend1 -#endif -extend2 = {D_REG4 reg;} 4 cost(0,0) reg . - -#ifndef SYNTAX_68020 - /* Part (ii) in m68k2/4 syntax */ -absolute4 = {ADDR bd;} 4 cost(4,8) bd . -offsetted4 = {A_REG reg; INT bd;} 4 cost(2,6) bd "(" reg ")" . -index_off4 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(2,7) - bd "(" reg "," xreg ".l)" . -absolute2 = {ADDR bd;} WORD_SIZE cost(4,6) bd . -offsetted2 = {A_REG reg; INT bd;} WORD_SIZE cost(2,4) bd "(" reg ")" . -index_off2 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} WORD_SIZE cost(2,5) - bd "(" reg "," xreg ".l)" . -absolute1 = {ADDR bd;} WORD_SIZE cost(4,6) bd . -offsetted1 = {A_REG reg; INT bd;} WORD_SIZE cost(2,4) bd "(" reg ")" . -index_off1 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} WORD_SIZE cost(2,5) - bd "(" reg "," xreg ".l)" . - -LOCAL = {INT bd;} WORD_SIZE cost(2,6) bd "(a6)" . -#if WORD_SIZE==2 -/* pointers may go into DLOCAL's */ -DLOCAL = {INT bd;} 4 cost(2,6) bd "(a6)" . -#endif - -local_addr = {INT bd;} 4 cost(2,6) bd "(a6)" . -regAcon = {A_REG reg; INT bd;} 4 cost(2,6) bd "(" reg ")" . -regAregXcon = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(2,8) - bd "(" reg "," xreg ".l)" . - /* note: in the m68k[24] version %sc always equals 1 */ -#endif - -#ifdef SYNTAX_68020 - /* Part (ii) in m68020 syntax */ -absolute4 = {ADDR bd;} 4 cost(4,7) "(" bd ")" . -offsetted4 = {A_REG reg; INT bd;} 4 cost(2,6) "(" bd "," reg ")" . -index_off4 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(4,9) - "(" bd "," reg "," xreg ".l*" sc ")" . -absolute2 = {ADDR bd;} WORD_SIZE cost(4,7) "(" bd ")" . -offsetted2 = {A_REG reg; INT bd;} WORD_SIZE cost(2,6) "(" bd "," reg ")" . -index_off2 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} WORD_SIZE cost(4,9) - "(" bd "," reg "," xreg ".l*" sc ")" . -absolute1 = {ADDR bd;} WORD_SIZE cost(4,7) "(" bd ")" . -offsetted1 = {A_REG reg; INT bd;} WORD_SIZE cost(2,6) "(" bd "," reg ")" . -index_off1 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} WORD_SIZE cost(4,9) - "(" bd "," reg "," xreg ".l*" sc ")" . - -LOCAL = {INT bd;} WORD_SIZE cost(2,6) "(" bd ",a6)" . -#if WORD_SIZE==2 -/* pointers may go into DLOCAL's */ -DLOCAL = {INT bd;} 4 cost(2,6) "(" bd ",a6)" . -#endif -local_addr = {INT bd;} 4 cost(2,3) "(" bd ",a6)" . -regAcon = {A_REG reg; INT bd;} 4 cost(2,3) "(" bd "," reg ")" . -regAregXcon = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(2,7) - "(" bd "," reg "," xreg ".l*" sc ")" . -#endif -#ifdef TBL68020 - /* Part (iii) */ -abs_index4 = {INT sc; D_REG4 xreg; ADDR bd;} 4 cost(6,9) - "(" bd "," xreg ".l*" sc ")" . -OFF_off4 = {A_REG reg; INT bd; ADDR od;} 4 cost(6,19) - "([" bd "," reg "]," od ")" . -OFF_indoff4 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} 4 cost(6,19) - "([" bd "," reg "]," xreg ".l*" sc "," od ")" . -INDOFF_off4 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} 4 cost(6,19) - "([" bd "," reg "," xreg ".l*" sc "]," od ")" . -ABS_off4 = {ADDR bd; ADDR od;} 4 cost(8,22) "([" bd "]," od ")" . -ABS_indoff4 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} 4 cost(8,22) - "([" bd "]," xreg ".l*" sc "," od ")" . -ABSIND_off4 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} 4 cost(8,22) - "([" bd "," xreg ".l*" sc "]," od ")" . - -abs_index2 = {INT sc; D_REG4 xreg; ADDR bd;} WORD_SIZE cost(6,9) - "(" bd "," xreg ".l*" sc ")" . -OFF_off2 = {A_REG reg; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "]," od ")" . -OFF_indoff2 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "]," xreg ".l*" sc "," od ")" . -INDOFF_off2 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "," xreg ".l*" sc "]," od ")" . -ABS_off2 = {ADDR bd; ADDR od;} WORD_SIZE cost(8,22) "([" bd "]," od ")" . -ABS_indoff2 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} WORD_SIZE cost(8,22) - "([" bd "]," xreg ".l*" sc "," od ")" . -ABSIND_off2 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} WORD_SIZE cost(8,22) - "([" bd "," xreg ".l*" sc "]," od ")" . - -abs_index1 = {INT sc; D_REG4 xreg; ADDR bd;} WORD_SIZE cost(6,9) - "(" bd "," xreg ".l*" sc ")" . -OFF_off1 = {A_REG reg; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "]," od ")" . -OFF_indoff1 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "]," xreg ".l*" sc "," od ")" . -INDOFF_off1 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "," xreg ".l*" sc "]," od ")" . -ABS_off1 = {ADDR bd; ADDR od;} WORD_SIZE cost(8,22) "([" bd "]," od ")" . -ABS_indoff1 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} WORD_SIZE cost(8,22) - "([" bd "]," xreg ".l*" sc "," od ")" . -ABSIND_off1 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} WORD_SIZE cost(8,22) - "([" bd "," xreg ".l*" sc "]," od ")" . - -ILOCAL = {INT bd;} WORD_SIZE cost(4,16) "([" bd ",a6])" . - -off_con = {A_REG reg; INT bd; ADDR od;} 4 cost(6,18) - "([" bd "," reg "]," od ")". -off_regXcon = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} 4 cost(6,18) - "([" bd "," reg "]," xreg ".l*" sc "," od ")" . -indoff_con = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} 4 cost(6,18) - "([" bd "," reg "," xreg ".l*" sc "]," od ")" . -abs_con = {ADDR bd; ADDR od;} 4 cost(8,21) "([" bd "]," od ")" . -abs_regXcon = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} 4 cost(8,21) - "([" bd "]," xreg ".l*" sc "," od ")" . -absind_con = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} 4 cost(8,21) - "([" bd "," xreg ".l*" sc "]," od ")" . -ext_regX = {INT sc; D_REG4 xreg; ADDR bd;} 4 cost(6,15) - "(" bd "," xreg ".l*" sc ")" . - -regX = {INT sc; D_REG4 xreg;} 4 cost(2,7) "(" xreg ".l*" sc ")" . -DREG_pair = {D_REG4 reg1; D_REG4 reg2;} 8 cost(2,0) reg1 ":" reg2 . - -#define t_regAregXcon regAregXcon -#define t_regAcon regAcon - -#else /* TBL68020 */ -t_regAregXcon = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(2,8) . -t_regAcon = {A_REG reg; INT bd;} 4 cost(2,6) . -#endif - -#if WORD_SIZE!=2 -#define DLOCAL LOCAL -#endif - -SETS - - /* The SETS list cannot be kept as 'readable' as the TOKENS - * list because cgg is one pass. - * We makes use of the fact that sets are indeed sets. Thus - * D_REG + D_REG4 == D_REG, when the wordsize is 4. - */ - -sconsts = small_const + bconst . -consts = const + sconsts + zero_const. -#if WORD_SIZE!=2 -#define small_const4 small_const -#define zero_const4 zero_const -#define bconst4 bconst -#define const4 const -#define sconsts4 sconsts -#define consts4 consts -#else -sconsts4 = small_const4 + bconst4 . -consts4 = const4 + sconsts4 + zero_const4. -#endif - -#ifndef TBL68020 - /* A m68k2/m68k4 part */ -data4 = D_REG4 + DLOCAL + consts4 + post_inc4 + pre_dec4 + - indirect4 + offsetted4 + index_off4 + absolute4 + - ext_addr + dreg4 . -memory4 = data4 - D_REG4 - dreg4 . -control4 = indirect4 + offsetted4 + index_off4 + absolute4 + - DLOCAL. -alterable4 = data4 + A_REG - consts4 - ext_addr . -any4 = data4 + A_REG . /* all four above together */ - -#if WORD_SIZE==2 -data2 = D_REG + LOCAL + dreg2 + post_inc2 + pre_dec2 + - indirect2 + offsetted2 + index_off2 + absolute2 + - consts . -memory2 = data2 - D_REG - dreg2 . -control2 = indirect2 + offsetted2 + index_off2 + absolute2 + LOCAL. -#else -data2 = dreg2 + post_inc2 + pre_dec2 + indirect2 + - offsetted2 + index_off2 + absolute2 + consts . -memory2 = data2 - dreg2 . -control2 = indirect2 + offsetted2 + index_off2 + absolute2 . -#endif -alterable2 = data2 + D_REG - consts . -any2 = data2 + D_REG . - -data1 = dreg1 + post_inc1 + pre_dec1 + indirect1 + - offsetted1 + index_off1 + absolute1 + consts . -memory1 = data1 - dreg1 . -control1 = indirect1 + offsetted1 + index_off1 + absolute1 . -alterable1 = data1 + D_REG - consts . -any1 = data1 + D_REG . - -#else /* TBL68020 */ - -data4 = D_REG4 + indirect4 + post_inc4 + pre_dec4 + index_off4 + - offsetted4 + OFF_off4 + OFF_indoff4 + - INDOFF_off4 + dreg4 + - ABS_off4 + ABS_indoff4 + ABSIND_off4 + - absolute4 + abs_index4 + consts4 + ext_addr + - DLOCAL -#if WORD_SIZE!=2 - + ILOCAL -#endif - . -memory4 = data4 - D_REG4 - dreg4 . -control4 = memory4 - (post_inc4 + pre_dec4 + consts4 + ext_addr). -alterable4 = data4 + A_REG - consts - ext_addr . -any4 = data4 + A_REG . /* all four above together */ - -#if WORD_SIZE==2 -data2 = D_REG + LOCAL+ ILOCAL+ - dreg2 + indirect2 + post_inc2 + pre_dec2 + index_off2 + - offsetted2 + OFF_off2 + OFF_indoff2 + - INDOFF_off2 + - ABS_off2 + ABS_indoff2 + ABSIND_off2 + - absolute2 + abs_index2 + consts . -memory2 = data2 - D_REG - dreg2 . -#else -data2 = dreg2 + indirect2 + post_inc2 + pre_dec2 + index_off2 + - offsetted2 + OFF_off2 + OFF_indoff2 + - INDOFF_off2 + - ABS_off2 + ABS_indoff2 + ABSIND_off2 + - absolute2 + abs_index2 + consts . -memory2 = data2 - dreg2 . -#endif -control2 = memory2 - (post_inc2 + pre_dec2 + consts ) . -alterable2 = data2 + D_REG - consts . -any2 = data2 + D_REG. /* all four above together */ - -data1 = dreg1 + indirect1 + post_inc1 + pre_dec1 + index_off1 + - offsetted1 + OFF_off1 + OFF_indoff1 + - INDOFF_off1 + - ABS_off1 + ABS_indoff1 + ABSIND_off1 + - absolute1 + abs_index1 + consts . -memory1 = data1 - dreg1 . -control1 = memory1 - (post_inc1 + pre_dec1 + consts ) . -alterable1 = data1 + D_REG - consts . -any1 = data1 + D_REG. /* all four above together */ - -#endif /* TBL68020 */ - /* This is a common part */ -#if WORD_SIZE==2 -/* Not any4, since any is used in 'with' and not in 'kills' */ -any = any2 + any1 . -#else -any = any4 + any2 + any1 . -#endif -control = control4 + control2 + control1 . -indirect = indirect4 + indirect2 + indirect1 . -offsetted = offsetted4 + offsetted2 + offsetted1 . -index_off = index_off4 + index_off2 + index_off1 . -absolute = absolute4 + absolute2 + absolute1 . -pre_post = pre_dec4 + pre_dec2 + pre_dec1 + - post_inc4 + post_inc2 + post_inc1 . - -#ifndef TBL68020 - /* A m68k2/m68k4 part */ -regind_addr = regAcon + regAregXcon + t_regAcon + t_regAregXcon . -address = ext_addr + local_addr + regAcon + regAregXcon . -all_regind = indirect + offsetted + pre_post + index_off + - regind_addr + areg . -all_indir = all_regind . -allexceptcon = ALL - ( D_REG + A_REG + consts + dreg2 + dreg1 + - local_addr + ext_addr + regAcon + regAregXcon + - t_regAcon + t_regAregXcon ) . -use_index = index_off4 + index_off2 + index_off1 . - -#else /* TBL68020 */ - -reg_memind4 = OFF_off4 + OFF_indoff4 + INDOFF_off4 . -memind4 = reg_memind4 + - ABS_off4 + ABS_indoff4 . -reg_memind2 = OFF_off2 + OFF_indoff2 + INDOFF_off2 . -memind2 = reg_memind2 + - ABS_off2 + ABS_indoff2 . -reg_memind1 = OFF_off1 + OFF_indoff1 + INDOFF_off1 . -memind1 = reg_memind1 + - ABS_off1 + ABS_indoff1 . -reg_memind = reg_memind4 + reg_memind2 + reg_memind1 . -memind = memind4 + memind2 + memind1 . -regind_addr = regAcon + regAregXcon + - off_con + off_regXcon + - indoff_con . -address = regind_addr + - ext_addr + local_addr + - abs_con + abs_regXcon + - absind_con + - ext_regX . -all_regind = indirect + offsetted + index_off + pre_post + - reg_memind + regind_addr + areg . -all_indir = all_regind + memind + ILOCAL . -allexceptcon = ALL - ( D_REG + A_REG + consts + dreg2 + dreg1 + - local_addr + ext_addr + regAcon + regAregXcon + ext_regX ) . -use_index4 = index_off4 + abs_index4 + - OFF_indoff4 + INDOFF_off4 + - ABS_indoff4 + ABSIND_off4 . -use_index2 = index_off2 + abs_index2 + - OFF_indoff2 + INDOFF_off2 + - ABS_indoff2 + ABSIND_off2 . -use_index1 = index_off1 + abs_index1 + - OFF_indoff1 + INDOFF_off1 + - ABS_indoff1 + ABSIND_off1 . -use_indaddr = regAregXcon + - off_regXcon + indoff_con + - abs_regXcon + absind_con + - ext_regX . - -use_index = use_index4 + use_index2 + use_index1 + use_indaddr + regX . - -#endif /* TBL68020 */ - /* A common part */ -posextern = absolute + all_indir . - -#if WORD_SIZE==2 -genreg2 = D_REG . -#define genreg genreg2 -#else -#define genreg genreg4 -#endif -genreg4 = D_REG4 + A_REG. -label = llabel + slabel . -immediate4 = consts4 + ext_addr . -#if WORD_SIZE==2 -immediate2 = consts . -#endif -conreg4 = D_REG4 + immediate4 . -conreg2 = dreg2 + consts + D_REG . -conreg1 = dreg1 + consts + D_REG . -#if WORD_SIZE==2 -conreg = conreg1 + conreg2 . -#else -conreg = conreg1 + conreg2 + conreg4 . -#endif -shconreg = D_REG + small_const . -datalt4 = data4 * alterable4 . -datalt2 = data2 * alterable2 . -datalt1 = data1 * alterable1 . -datalt = datalt4 + datalt2 + datalt1 . -memalt4 = memory4 * alterable4 . -memalt2 = memory2 * alterable2 . -memalt1 = memory1 * alterable1 . - -#ifndef TBL68020 - /* A m68k2/m68k4 part */ -imm_cmp4 = alterable4 - A_REG . -imm_cmp2 = alterable2 + D_REG . -imm_cmp1 = datalt1 + D_REG . - -test_set4 = datalt4 + extend2 + extend1_4 . -#if WORD_SIZE==2 -test_set2 = datalt2 + extend1 . -#else -test_set2 = datalt2 . -#endif -test_set1 = datalt1 . - -#else /* TBL68020 */ - -imm_cmp4 = any4 - immediate4 - A_REG . -imm_cmp2 = any2 - consts . -imm_cmp1 = any1 - consts . - -test_set4 = any4 - immediate4 + extend2 + extend1_4 . -#if WORD_SIZE==2 -test_set2 = data2 + extend1 - immediate2 . -#else -test_set2 = data2 - consts . -#endif -test_set1 = data1 - consts . - -#endif /* TBL68020 */ - -test_set = test_set4 + test_set2 + test_set1 . - -#ifndef TBL68020 -t_address = address + t_regAregXcon + t_regAcon . -#else /* TBL68020 */ -#define t_address address -#endif /* TBL68020 */ - -#if TBL68881 -freg = FD_REG + FS_REG . -store4 = any4 + FS_REG . -#else -store4 = any4 . -#endif -#if WORD_SIZE==2 -dups2 = genreg2 . -#endif -dups4 = genreg4 . - -#include "instrmacs.h" - -INSTRUCTIONS - - /* Since the 68000 , the 68010 and the 68020 instruction sets are rather - * extensive, especially because e.g. 'add.l' and 'add.w' are - * considered different instructions, only those instructions are - * listed here that are used in the rest of this table. - * - * Instruction timing cost cannot be accurately given, nor the timing - * cost for getting operands. Detailed information about this can be - * found in the "MC68020 User's Manual", section 9, about instruction - * timing. The cost used in this table are 'worst case' cost, as - * mentioned in section 9 of the user's manual. Furthermore, the - * timing information for the 68k[24] and the 68020 differ, which - * means that the 68k[24] will not always have the best code - * possible. - * - * The first few instructions had to be added because register - * variables are used. The LOCALs below are register variables. - * One may not conclude that these operations are also allowed - * on LOCALs that are not register variables. - * The cost have been adapted, but are not accurate; when 'real' - * LOCALs are used the cost are very inaccurate. - */ - -add_i ADD_I any_int:ro, LOCAL:rw:cc cost(0,0). -sub_i SUB_I any_int:ro, LOCAL:rw:cc cost(0,0). -lea address:ro, DLOCAL:wo cost(0,0). -sh "illegal" shconreg+LOCAL:ro, LOCAL:rw:cc cost(0,0). -xxx "illegal" data4:ro, LOCAL:rw:cc cost(0,0). -xxx "illegal" LOCAL:ro, alterable4:rw:cc cost(0,0). -#if WORD_SIZE==2 -/* divs_w "divs.w" data2:ro, LOCAL:rw:cc cost(0,56). */ -/* divu_w "divu.w" data2:ro, LOCAL:rw:cc cost(0,44). */ -muls_w "muls.w" data2:ro, LOCAL:rw:cc cost(0,28). -mulu_w "mulu.w" data2:ro, LOCAL:rw:cc cost(0,28). -#endif -#if TBL68020 && WORD_SIZE!=2 -divs_l "divs.l" data4:ro, LOCAL:rw:cc cost(0,90). -divu_l "divu.l" data4:ro, LOCAL:rw:cc cost(0,78). -muls_l "muls.l" data4:ro, LOCAL:rw:cc cost(0,44). -mulu_l "mulu.l" data4:ro, LOCAL:rw:cc cost(0,44). -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -add_l "add.l" any4:ro, D_REG4:rw:cc cost(2,3). -#else -add_l "add.l" any4:ro, D_REG+LOCAL:rw:cc cost(2,3). -#endif -add_l "add.l" any4:ro, A_REG+DLOCAL+areg:rw cost(2,3). -add_l "add.l" conreg4:ro, alterable4:rw:cc cost(2,6). -#if WORD_SIZE==2 -add_w "add.w" any2:ro, D_REG+LOCAL:rw:cc cost(2,3). -add_w "add.w" conreg2:ro, alterable2:rw:cc cost(2,6). -#endif -and_l "and.l" data4:ro, D_REG4:rw:cc cost(2,3). -and_l "and.l" D_REG4:ro, memalt4:rw:cc cost(2,6). -and_l "and.l" consts4:ro, datalt4:rw:cc cost(2,6). -#if WORD_SIZE==2 -and_w "and.w" data2:ro, D_REG:rw:cc cost(2,3). -and_w "and.w" D_REG:ro, memalt2:rw:cc cost(2,6). -and_w "and.w" consts:ro, datalt2:rw:cc cost(2,6). -#endif -asl_l "asl.l" shconreg:ro, D_REG4:rw:cc cost(2,5). -asl "asl #1," memalt2:rw:cc cost(2,4). -asr_l "asr.l" shconreg:ro, D_REG4:rw:cc cost(2,4). -asr "asr #1," memalt2:rw:cc cost(2,4). -#if WORD_SIZE==2 -asl_w "asl.w" shconreg:ro, D_REG:rw:cc cost(2,5). -asr_w "asr.w" shconreg:ro, D_REG:rw:cc cost(2,4). -#endif -bclr const:ro, D_REG:rw kills:cc cost(2,4). -bra label cost(2,5). -bcc label cost(2,5). -bcs label cost(2,5). -beq label cost(2,5). -bge label cost(2,5). -bgt label cost(2,5). -bhi label cost(2,5). -ble label cost(2,5). -bls label cost(2,5). -blt label cost(2,5). -bmi label cost(2,5). -bne label cost(2,5). -bpl label cost(2,5). -bvc label cost(2,5). -bvs label cost(2,5). -bset conreg2:ro, D_REG+D_REG4:rw kills :cc cost(2,4). -btst conreg2:ro, any1:rw kills :cc cost(2,3). -/* Check dreg[21] for m68020 and m68k2 */ -clr_l "clr.l" D_REG4+dreg4:wo:cc cost(2,3). -clr_l "clr.l" memalt4:wo:cc cost(2,6). -clr_w "clr.w" D_REG+dreg2:wo:cc cost(2,2). -clr_w "clr.w" memalt2:wo:cc cost(2,4). -clr_b "clr.b" D_REG+dreg1:wo:cc cost(2,2). -clr_b "clr.b" memalt1:wo:cc cost(2,4). -cmp_l "cmp.l" any4:ro, genreg4:ro kills :cc cost(2,3). -cmp_l "cmp.l" post_inc4:ro, post_inc4:ro kills :cc cost(2,2). -cmp_l "cmp.l" immediate4:ro, imm_cmp4:ro kills :cc cost(2,2). -#if WORD_SIZE==2 -cmp_w "cmp.w" any2+extend2:ro, D_REG+dreg2+extend2:ro kills :cc cost(2,2). -#else -cmp_w "cmp.w" any2+extend2:ro, dreg2+extend2:ro kills :cc cost(2,2). -#endif -cmp_w "cmp.w" post_inc2:ro, post_inc2:ro kills :cc cost(2,2). -cmp_w "cmp.w" consts:ro, imm_cmp2:ro kills :cc cost(2,2). -cmp_b "cmp.b" any1+extend1+extend1_4:ro, dreg1+extend1+extend1_4:ro kills :cc cost(2,3). -cmp_b "cmp.b" post_inc1:ro, post_inc1:ro kills :cc cost(2,2). -cmp_b "cmp.b" consts:ro, imm_cmp1:ro kills :cc cost(2,2). -dbf D_REG4:rw, label cost(2,5). -eor_l "eor.l" conreg4:ro, datalt4:rw:cc cost(2,6). -#if WORD_SIZE==2 -eor_w "eor.w" conreg2:ro, datalt2:rw:cc cost(2,4). -#endif -/* in the next two instructions: LOCAL only allowed if register var */ -ext_l "ext.l" D_REG+LOCAL+D_REG4:rw:cc cost(2,2). -ext_w "ext.w" D_REG+LOCAL+D_REG4:rw:cc cost(2,2). -jmp address+control4 cost(2,0). -jsr address+control4 kills :cc d0 d1 d2 a0 a1 cost(2,3). -lea address+control4:ro, A_REG+areg:wo cost(2,0). -/* -lsl_l "lsl.l" shconreg:ro, D_REG:rw:cc cost(2,4). -lsl "lsl #1," memalt2:rw:cc cost(2,4). -*/ -lsr_l "lsr.l" shconreg:ro, D_REG4:rw:cc cost(2,4). -#if WORD_SIZE==2 -lsr_w "lsr.w" shconreg:ro, D_REG:rw:cc cost(2,4). -#endif -lsr "lsr #1," memalt2:rw:cc cost(2,4). -/* move_l does not set the condition codes if the destination is an - address register! -*/ -move_l "move.l" any4:ro, A_REG+areg:wo cost(2,2). -move_l "move.l" any4:ro, alterable4+dreg4-(areg+A_REG):wo:cc cost(2,2). -#if WORD_SIZE==2 -move_l "move.l" sconsts:ro, D_REG+dreg2:wo:cc cost(2,2). -/* -move_l "move.l" any2:ro, alterable4+dreg4-(areg+A_REG):wo:cc cost(2,2). -*/ -move_w "move.w" any2:ro, alterable2+dreg2:wo:cc cost(2,2). -move_b "move.b" any1:ro, alterable1+dreg2:wo:cc cost(2,2). -#else -move_w "move.w" any2:ro, alterable2+dreg4:wo:cc cost(2,2). -move_b "move.b" any1:ro, alterable1+dreg4:wo:cc cost(2,2). -#endif -neg_b "neg.b" D_REG:rw:cc cost(2,3). -neg_w "neg.w" D_REG:rw:cc cost(2,3). -neg_l "neg.l" D_REG4:rw:cc cost(2,3). -neg_l "neg.l" memory4:rw:cc cost(2,6). -#if WORD_SIZE==2 -neg_w "neg.w" memory2:rw:cc cost(2,6). -#endif -not_l "not.l" D_REG4:rw:cc cost(2,3). -not_l "not.l" memory4:rw:cc cost(2,6). -#if WORD_SIZE==2 -not_w "not.w" D_REG:rw:cc cost(2,3). -not_w "not.w" memory2:rw:cc cost(2,6). -#endif -or_l "or.l" data4:ro, D_REG4:rw:cc cost(2,3). -or_l "or.l" D_REG4:ro, memalt4:rw:cc cost(2,6). -or_l "or.l" consts4:ro, datalt4:rw:cc cost(2,6). -#if WORD_SIZE==2 -or_w "or.w" data2:ro, D_REG:rw:cc cost(2,3). -or_w "or.w" D_REG:ro, memalt2:rw:cc cost(2,6). -or_w "or.w" consts:ro, datalt2:rw:cc cost(2,6). -#endif -rol_l "rol.l" shconreg:ro, D_REG4:rw:cc cost(2,4). -rol "rol #1," memalt2:rw:cc cost(2,4). -ror_l "ror.l" shconreg:ro, D_REG4:rw:cc cost(2,4). -ror "ror #1," memalt2:rw:cc cost(2,4). -#if WORD_SIZE==2 -rol_w "rol.w" shconreg:ro, D_REG:rw:cc cost(2,4). -ror_w "ror.w" shconreg:ro, D_REG:rw:cc cost(2,4). -#endif -roxl "roxl #1," memalt2:rw:cc cost(2,4). -roxr "roxr #1," memalt2:rw:cc cost(2,4). -sne datalt1:rw cost(2,3). -sub_l "sub.l" any4:ro, D_REG4:rw:cc cost(2,3). -sub_l "sub.l" any4+areg:ro, A_REG+areg:rw cost(2,3). -sub_l "sub.l" conreg4:ro, alterable4:rw:cc cost(2,6). -#if WORD_SIZE==2 -sub_w "sub.w" any2:ro, D_REG+LOCAL:rw:cc cost(2,3). -sub_w "sub.w" conreg2:ro, alterable2:rw:cc cost(2,6). -/* On a swap, we only want the lower part of D_REG, so don't set cc */ -swap D_REG:rw kills :cc cost(2,2). -#endif -tst_l "tst.l" test_set4:ro:cc cost(2,3). -tst_w "tst.w" test_set2+extend2:ro:cc cost(2,3). -tst_b "tst.b" test_set1+extend1+extend1_4:ro:cc cost(2,3). -unlk A_REG cost(2,6). - -bxx "illegal" label cost(2,5). -sxx "illegal" any_int:wo cost(2,5). -#if WORD_SIZE==2 -s4xx "illegal" any4:wo cost(2,5). -xxx "illegal" any4+any2:ro, any4+any2:rw:cc cost(2,3). -bit "illegal" control4+control2:rw:cc cost(2,6). -#else -xxx "illegal" any4:ro, any4:rw:cc cost(2,3). -bit "illegal" control4:rw:cc cost(2,6). -#endif -sh "illegal" shconreg:ro, D_REG:rw:cc cost(2,4). -shw "illegal" control2:rw:cc cost(2,4). - -#if WORD_SIZE==2 -divs_w "divs.w" data2:ro, D_REG:rw:cc cost(0,56). -divu_w "divu.w" data2:ro, D_REG:rw:cc cost(0,44). -muls_w "muls.w" data2:ro, D_REG:rw:cc cost(0,28). -mulu_w "mulu.w" data2:ro, D_REG:rw:cc cost(0,28). -#endif -#ifdef TBL68020 -cmp2_l "cmp2.l" address+control4:ro, genreg4:ro kills :cc cost(2,18). -divs_l "divs.l" data4:ro, D_REG4:rw:cc cost(2,90). -divu_l "divu.l" data4:ro, D_REG4:rw:cc cost(2,78). -divsl_l "divsl.l" data4:ro, DREG_pair:rw kills :cc cost(2,90). -divul_l "divul.l" data4:ro, DREG_pair:rw kills :cc cost(2,78). -pea address+control4+regX cost(2,4). -#if WORD_SIZE==2 -cmp2_w "cmp2.w" address+control2:ro, genreg2:ro kills :cc cost(2,18). -extb_l "extb.l" extend1_4+D_REG4:rw:cc cost(2,4). -muls_l "muls.l" data4:ro, D_REG4:rw:cc cost(2,44). -mulu_l "mulu.l" data4:ro, D_REG4:rw:cc cost(2,44). -#else -/* in the next instruction: LOCAL only allowed if register var */ -extb_l "extb.l" extend1_4+D_REG+LOCAL:rw:cc cost(2,4). -muls_l "muls.l" data4:ro, D_REG+LOCAL:rw:cc cost(2,44). -mulu_l "mulu.l" data4:ro, D_REG+LOCAL:rw:cc cost(2,44). -#endif -#else /* TBL68020 */ -pea address+control4 cost(2,4). -#endif /* TBL68020 */ - - /* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - * Extra pseudo instruction; it just kills a D_REG; - * it is necessary with long divides where remainders are important; - * see also: 'pat rmi' and 'pat rmu' - * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*/ -killreg "! kill" D_REG+D_REG4+A_REG:wo cost(0,0). -killcc "! killcc" kills :cc cost(0,0). -#if TBL68881 -/* These descriptions are not very accurate, because we have no - other 8-byte objects in the table. - */ -fmove_s "fmove.s" data4:ro, freg:wo cost(4,100). -fmove_s "fmove.s" freg:ro, data4:wo cost(4,100). -fmove_d "fmove.d" freg:ro, data4:wo cost(4,100). -fmove_d "fmove.d" data4:ro, freg:ro cost(4,100). -fmove_l "fmove.l" freg:ro, D_REG:wo cost(4,100). -fmove_l "fmove.l" data4:ro, freg:wo cost(4,100). -fmove freg:ro,freg:wo cost(4,100). -fadd_s "fadd.s" data4:ro, freg:rw cost(4,100). -fadd_d "fadd.d" data4:ro, freg:rw cost(4,100). -fsub_s "fsub.s" data4:ro, freg:rw cost(4,100). -fsub_d "fsub.d" data4:ro, freg:rw cost(4,100). -fsub freg:ro, freg:rw cost(4,100). -fmul freg:ro, freg:rw cost(4,100). -fmul_s "fmul.s" data4:ro, freg:rw cost(4,100). -fmul_d "fmul.d" data4:ro, freg:rw cost(4,100). -fdiv freg:ro, freg:rw cost(4,100). -fdiv_s "fdiv.s" data4:ro, freg:rw cost(4,100). -fdiv_d "fdiv.d" data4:ro, freg:rw cost(4,100). -fcmp freg:ro, freg:ro cost(4,100). -fbeq label:ro cost(4,4). -fblt label:ro cost(4,4). -fmovecr const:ro, freg:rw cost(4,100). -fabs freg:rw cost(4,100). -fneg freg:rw cost(4,100). -fgetman freg:rw cost(4,100). -fintrz freg:ro, freg:wo cost(4,100). -fgetexp freg:ro, freg:wo cost(4,100). -fsub_l "fsub.l" const:ro, freg:rw cost(4,100). -#endif - - -MOVES - -from consts %num==0 to D_REG4+dreg4 - gen clr_l %2 - -#if WORD_SIZE==2 -from zero_const4 %num==0 to A_REG+areg - gen sub_l %2,%2 - -from zero_const4 %num==0 to D_REG4+dreg4 - gen clr_l %2 -#endif - -from consts %num==0 to A_REG+areg - gen sub_l %2,%2 - -#if WORD_SIZE==2 -from consts %num==0 to D_REG+dreg2 - gen clr_w %2 - -from sconsts to D_REG+dreg2 - gen move_l %1,%2 /* uses moveq */ - -from consts to D_REG4+dreg4 - gen move_l {const4, %1.num},%2 -#endif - -#if WORD_SIZE==2 -from sconsts4+zero_const4 %num==0 to memalt4 -#else -from consts %num==0 to memalt4 -#endif - gen clr_l %2 - -from consts %num==0 to memalt2 - gen clr_w %2 - -from consts %num==0 to memalt1 - gen clr_b %2 - -from consts to memalt1 - gen move_b {const, low8(%1.num)}, %2 - -#if WORD_SIZE!=2 -from consts to memalt2 - gen move_w {const, low16(%1.num)}, %2 -#endif - -from regAcon %bd==0 to A_REG+areg - gen move_l %1.reg, %2 - -#ifndef TBL68020 -from t_regAregXcon sfit(%bd, 8) to A_REG+areg - gen lea {regAregXcon, %1.reg, %1.xreg, 1, %1.bd}, %2 - -from t_regAregXcon to A_REG+areg - gen lea {regAregXcon, %1.reg, %1.xreg, 1, 0}, %2 - add_l {const4, %1.bd}, %2 - -from t_regAcon sfit(%bd, 16) to A_REG+areg - gen lea {regAcon, %1.reg, %1.bd}, %2 - -from t_regAcon to A_REG+areg - gen move_l %1.reg, %2 - add_l {const4, %1.bd}, %2 -#endif /* TBL68020 */ - -from address - ext_addr to A_REG+areg - gen lea %1, %2 - -#if WORD_SIZE==2 -from ext_addr to A_REG+areg - gen lea {absolute4, %1.bd}, %2 -#endif - -from any4 to areg+A_REG - gen move_l %1, %2 - -from any4 to alterable4-(areg+A_REG) - gen move_l %1, %2 - -from any2 to alterable2 - gen move_w %1, %2 - -from any1 to alterable1 - gen move_b %1, %2 - -#if WORD_SIZE!=2 -from any4-sconsts4 to A_REG+areg - gen move_l %1, %2 - -from any2 to dreg4 - gen clr_l %2 - move_w %1, %2 -#endif - -from any1 to dreg_int - gen clr_i %2 - move_b %1, %2 - -#if WORD_SIZE==2 -from any1 to dreg2 - gen clr_w %2 - move_b %1, %2 -#endif - -#if TBL68881 -from data4 to FS_REG - gen fmove_s %1, %2 - -from FS_REG to datalt4 - gen fmove_s %1, %2 -#endif - -TESTS - -/* For the 68020 and m68k4, the extend1_4 will be extend1 */ -to test test_set4-(extend2+extend1+extend1_4) - gen tst_l %1 - -to test test_set2+extend2 - gen tst_w %1 - -to test test_set1+extend1+extend1_4 - gen tst_b %1 - - -STACKINGRULES - - -#if WORD_SIZE!=2 -from consts %num==0 to STACK - gen clr_l {pre_dec4, sp} -#else -from zero_const4 to STACK - gen clr_l {pre_dec4, sp} -from consts %num==0 to STACK - gen clr_w {pre_dec2, sp} -#endif - -#ifndef TBL68020 -from t_regAregXcon sfit(%bd, 8) to STACK - gen pea {regAregXcon, %1.reg, %1.xreg, 1, %1.bd} - -from t_regAregXcon to STACK - gen pea {regAregXcon, %1.reg, %1.xreg, 1, 0} - add_l {const4, %1.bd}, {indirect4, sp} - -from t_regAcon sfit(%bd, 16) to STACK - gen pea {regAcon, %1.reg, %1.bd} - -from t_regAcon to STACK - gen move_l %1.reg, {pre_dec4, sp} - add_l {const4, %1.bd}, {indirect4, sp} -#endif /* TBL68020 */ - -from A_REG to STACK - gen pea {indirect4, %1} - -from address - ext_addr to STACK - gen pea %1 - -from ext_addr to STACK - gen pea {absolute4, %1.bd} - -#if WORD_SIZE!=2 -from consts to STACK - gen pea {absolute4, %1.num} -#else -from sconsts4 to STACK - gen pea {absolute4, %1.num} -from const4 to STACK - gen pea {absolute4, %1.num} -#endif - -from any4 to STACK - gen move_l %1, {pre_dec4, sp} - -#if WORD_SIZE!=2 -from any2 to STACK - uses DD_REG - gen clr_l %a - move_w %1, {dreg2, %a} - move_l %a, {pre_dec4, sp} - -from any2 to STACK - gen clr_l {pre_dec4, sp} - move_w %1, {offsetted2, sp, 2} -#else -from any2 to STACK - gen move_w %1, {pre_dec2, sp} -#endif - -from data1 to STACK - uses DD_REG -#if WORD_SIZE!=2 - gen clr_l %a - move_b %1, {dreg1, %a} - move_l %a, {pre_dec4, sp} -#else - gen clr_w %a - move_b %1, {dreg1, %a} - move_w %a, {pre_dec2, sp} -#endif - -from data1 to STACK -#if WORD_SIZE!=2 - gen clr_l {pre_dec4, sp} - move_b %1, {offsetted1, sp, 3} -#else - gen clr_w {pre_dec2, sp} - move_b %1, {offsetted1, sp, 1} -#endif - -from extend2 to STACK - gen ext_l %1.reg - move_l %1.reg,{pre_dec4, sp} - -from extend1_4 to STACK -#ifdef TBL68020 - gen extb_l %1.reg -#else - gen ext_w %1.reg - ext_l %1.reg -#endif - move_l %1.reg,{pre_dec4, sp} - -#if WORD_SIZE==2 -from extend1 to STACK - gen ext_w %1.reg - move_w %1.reg,{pre_dec2, sp} -#endif - -#ifdef TBL68020 -from regX to STACK - gen pea %1 -#endif /* TBL68020 */ - /* This last stackingrule is never used: whenever regX is put on - * the fakestack, some em-instuctions are left that remove it - * immediately. However cgg complained about not having a - * stackingrule for regX, so here it is - */ - -#if TBL68881 -from FS_REG to STACK - gen fmove_s %1,{pre_dec4,sp} - -from FD_REG to STACK - gen fmove_d %1,{pre_dec4,sp} -#endif -COERCIONS - - -from STACK - uses DD_REG4 - gen move_l {post_inc4, sp}, %a - yields %a - -#if WORD_SIZE==2 -from STACK - uses DD_REG - gen move_w {post_inc2,sp}, %a - yields %a -#endif - -from STACK - uses AA_REG - gen move_l {post_inc4, sp}, %a - yields %a - -#ifdef TBL68881 -from STACK - uses FS_REG - gen fmove_s {post_inc4, sp}, %a - yields %a -from STACK - uses FD_REG - gen fmove_d {post_inc4, sp}, %a - yields %a -#endif - -#ifndef TBL68020 -from t_regAregXcon sfit(%bd, 8) - yields {regAregXcon, %1.reg, %1.xreg, 1, %1.bd} - -from t_regAregXcon - uses AA_REG=%1.reg - gen add_l {const4, %1.bd}, %a - yields {regAregXcon, %a, %1.xreg, 1, 0} - -/* - * The following coercions are necessary because the code generator - * must be able to make the token from the real stack, otherwise the - * coercion will not be made. Unfortunatly, inside a coercion, we are only - * allowed to allocate 1 register, which means that there is no way to make - * a regAregXcon from the stack, which, in its turn, means that the other - * coercions will not be taken. - * -/*from STACK - uses AA_REG, DD_REG4 = {zero_const4, 0} - gen move_l {post_inc4, sp}, %a - yields {regAregXcon, %a, %b, 1, 0} -*/ -from STACK - uses AA_REG - gen move_l {post_inc4, sp}, %a - yields {regAcon, %a, 0} - -from t_regAcon sfit(%bd, 16) - yields {regAcon, %1.reg, %1.bd} - -from t_regAcon - uses reusing %1, AA_REG=%1.reg - gen add_l {const4, %1.bd}, %a - yields %a -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -from regAregXcon %bd==0 && %sc==1 - uses reusing %1, AA_REG = %1.reg - gen add_l {dreg4,%1.xreg},%a - yields %a - -from regAregXcon %sc==1 - uses reusing %1, AA_REG = %1.reg - gen add_l {dreg4, %1.xreg}, %a - yields {regAcon, %a, %1.bd} -#endif - -#if WORD_SIZE==2 -from sconsts - uses DD_REG4={const4, %1.num} /* uses moveq */ - yields %a.1 -#endif - -#if WORD_SIZE==2 -from any2 -uses reusing %1, DD_REG = %1 yields %a -#endif - -from any4 - uses reusing %1, DD_REG4 = %1 - yields %a - -from any4 - uses reusing %1, AA_REG = %1 - yields %a - -from t_address - uses reusing %1, AA_REG = %1 - yields %a - -#if TBL68881 -from data4 - uses reusing %1, FS_REG = %1 - yields %a -#endif - -from memory2 - uses DD_REG -#if WORD_SIZE!=2 - = {zero_const, 0} -#endif - gen move_w %1, %a yields %a - -from memory1 - uses DD_REG = {zero_const, 0} - gen move_b %1, %a yields %a - -from memory2 - uses DD_REG - gen move_w %1, %a yields {dreg2, %a} - -from memory1 - uses DD_REG - gen move_b %1, %a yields {dreg1, %a} - -from extend2 - gen ext_l %1.reg yields %1.reg - -#if WORD_SIZE==2 -from extend1 - gen ext_w %1.reg yields %1.reg -#endif - -from extend1_4 -#ifdef TBL68020 - gen extb_l %1.reg -#else - gen ext_w %1.reg - ext_l %1.reg -#endif - yields %1.reg - -PATTERNS - -/******************************** - * First some longer patterns * - ********************************/ - -pat lol sbi stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any -with any_int - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen sub_i %1, {LOCAL, $1} - neg_i {LOCAL, $1} - -pat lol sbi stl $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_pointer -with conreg_int-bconst - kills all_indir, LOCAL %bd==$1 - gen sub_i %1, {LOCAL, $1} - neg_i {LOCAL, $1} - -pat lol sbu stl $1==$3 && $2==WORD_SIZE - leaving lol $1 sbi WORD_SIZE stl $1 - -pat lil sbi sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer -with conreg_int-bconst - kills allexceptcon - gen sub_i %1, {indirect_int, regvar($1, reg_pointer)} - neg_i {indirect_int, regvar($1, reg_pointer)} - -pat lil sbi sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any -with conreg_int-bconst - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen sub_i %1, {indirect_int, %a} - neg_i {indirect_int, %a} - -pat lil sbu sil $1==$3 && $2==WORD_SIZE - leaving lil $1 sbi WORD_SIZE sil $1 - -proc lolrbitstl example lol ngi stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen bit* {LOCAL, $1} - -pat lol ngi stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolrbitstl(NEG_I) -pat lol com stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolrbitstl(NOT_I) - -proc lolbitstl example lol ngi stl - kills all_indir, LOCAL %bd==$1 - gen bit* {LOCAL, $1} - -pat lol ngi stl $1==$3 && $2==WORD_SIZE call lolbitstl(NEG_I) -pat lol com stl $1==$3 && $2==WORD_SIZE call lolbitstl(NOT_I) -#if WORD_SIZE==2 -proc ldlbitsdl example ldl ngi sdl - kills all_indir, DLOCAL %bd==$1 - gen bit* {DLOCAL, $1} - -pat ldl ngi sdl $1==$3 && $2==4 call ldlbitsdl("neg.l") -pat ldl com sdl $1==$3 && $2==4 call ldlbitsdl("not.l") -#endif - -proc loebitste example loe ngi ste - kills posextern - gen bit* {absolute_int, $1} - -pat loe ngi ste $1==$3 && $2==WORD_SIZE call loebitste(NEG_I) -pat loe com ste $1==$3 && $2==WORD_SIZE call loebitste(NOT_I) -#if WORD_SIZE==2 -proc ldebitsde example lde ngi sde - kills posextern - gen bit* {absolute4, $1} - -pat lde ngi sde $1==$3 && $2==4 call ldebitsde("neg.l") -pat lde com sde $1==$3 && $2==4 call ldebitsde("not.l") -#endif - -proc lilrbitsil example lil ngi sil - kills allexceptcon - gen bit* {indirect_int, regvar($1, reg_pointer)} - -pat lil ngi sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilrbitsil(NEG_I) -pat lil com sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilrbitsil(NOT_I) -pat lil dec sil $1==$3 && inreg($1)==reg_pointer - call lilrbitsil(DEC) -pat lil inc sil $1==$3 && inreg($1)==reg_pointer - call lilrbitsil(INC) - -proc lilbitsil example lil ngi sil - kills allexceptcon -#if TBL68020 - gen bit* {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - gen bit* {indirect_int, %a} -#endif - -pat lil ngi sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilbitsil(NEG_I) -pat lil com sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilbitsil(NOT_I) -pat lil dec sil $1==$3 && inreg($1)!=reg_any - call lilbitsil(DEC) -pat lil inc sil $1==$3 && inreg($1)!=reg_any - call lilbitsil(INC) - -proc lolcshstl example lol loc sli stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen sh* {small_const, $2}, {LOCAL, $1} - -pat lol loc sli stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ASL_I) -pat lol loc sri stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ASR_I) -pat lol loc slu stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ASL_I) -pat lol loc sru stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(LSR_I) -pat lol loc rol stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ROL_I) -pat lol loc ror stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ROR_I) - -proc lolrshstl example lol lol sli stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen sh* {LOCAL, $2}, {LOCAL, $1} - -pat lol lol sli stl $1==$4 && inreg($1)==reg_any && $3==WORD_SIZE - && inreg($2)==reg_any - call lolrshstl(ASL_I) -pat lol lol slu stl $1==$4 && inreg($1)==reg_any && $3==WORD_SIZE - && inreg($2)==reg_any - call lolrshstl(ASL_I) -pat lol lol sri stl $1==$4 && inreg($1)==reg_any && $3==WORD_SIZE - && inreg($2)==reg_any - call lolrshstl(ASR_I) -pat lol lol sru stl $1==$4 && inreg($1)==reg_any && $3==WORD_SIZE - && inreg($2)==reg_any - call lolrshstl(LSR_I) -pat lol lol rol stl $1==$4 && inreg($2)==reg_any && $3==WORD_SIZE - && inreg($1)==reg_any - call lolrshstl(ROL_I) -pat lol lol ror stl $1==$4 && inreg($2)==reg_any && $3==WORD_SIZE - && inreg($1)==reg_any - call lolrshstl(ROR_I) - -#if WORD_SIZE!=2 -proc lil1shlsil example lil loc sli sil /* only left */ - kills allexceptcon - gen shw* {offsetted2, regvar($1, reg_pointer), 2} - roxl {indirect2, regvar($1, reg_pointer)} - -pat lil loc sli sil $1==$4 && $2==1 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lil1shlsil("asl #1,") -pat lil loc slu sil $1==$4 && $2==1 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lil1shlsil("asl #1,") - -proc lil1shrsil example lil loc sli sil /* only right */ - kills allexceptcon - gen shw* {indirect2, regvar($1, reg_pointer)} - roxr {offsetted2, regvar($1, reg_pointer), 2} - -pat lil loc sri sil $1==$4 && $2==1 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lil1shrsil("asr #1,") -pat lil loc sru sil $1==$4 && $2==1 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lil1shrsil("lsr #1,") - -#endif - - -pat LLP lof inc LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - kills allexceptcon - gen add_i {const, 1}, {offsetted_int, regvar($1, reg_pointer), $2} - -pat LLP lof dec LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - kills allexceptcon - gen sub_i {const, 1}, {offsetted_int, regvar($1, reg_pointer), $2} - -/* the patterns with adp should use add_l */ -pat LLP LFP adp LLP SFP $1==$4 && $2==$5 && inreg($1)==reg_pointer - kills allexceptcon - gen add_l {const4, $3}, {offsetted4, regvar($1, reg_pointer), $2} - -pat LEP LFP adp LEP SFP $1==$4 && $2==$5 - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen add_l {const4, $3}, {ABS_off4, $1, $2} -#else - uses AA_REG={absolute4, $1} - gen add_l {const4, $3}, {offsetted4, %a, $2} -#endif - -pat LEP loi adp LEP sti $1==$4 && $2==4 && $5==4 - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen add_l {const4, $3}, {ABS_off4, $1, 0} -#else - uses AA_REG={absolute4, $1} - gen add_l {const4, $3}, {indirect4, %a} -#endif - -#if WORD_SIZE!=2 -pat lil lof adp lil stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen add_l {const4, $3}, {OFF_off4, regvar($1, reg_pointer), 0, $2} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen add_l {const4, $3}, {offsetted4, %a, $2} -#endif - -pat lil loi adp lil sti $1==$4 && $2==4 && $5==4 && inreg($1)==reg_pointer - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen add_l {const4, $3}, {OFF_off4, regvar($1, reg_pointer), 0, 0} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen add_l {const4, $3}, {indirect4, %a} -#endif -#endif /* WORD_SIZE==2 */ - -pat lol inl $1==$2 && inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - uses DD_REG = {LOCAL, $1} - gen add_i {const, 1}, {LOCAL, $1} - killreg %a - yields %a - -pat lol del $1==$2 && inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - uses DD_REG = {LOCAL, $1} - gen sub_i {const, 1}, {LOCAL, $1} - killreg %a - yields %a - -/* the following rules are for unsigneds, since del and inl work on ints */ -pat lol loc lol adu stl $1==$3 && $3==$5 && $4==WORD_SIZE && inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - uses DD_REG = {LOCAL, $1} - gen add_i {const, $2}, {LOCAL, $1} - killreg %a - yields %a - -pat lol loc lol adu stl $1==$3 && $3==$5 && $4==WORD_SIZE - kills all_indir, LOCAL %bd==$1 - uses DD_REG = {LOCAL, $1} - gen add_i {const, $2}, {LOCAL, $1} - killreg %a - yields %a - -pat lol dup loc sbu stl $1==$5 && $2==WORD_SIZE && $4==WORD_SIZE && inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - uses DD_REG = {LOCAL, $1} - gen sub_i {const, $3}, {LOCAL, $1} - killreg %a - yields %a - -pat lol dup loc sbu stl $1==$5 && $2==WORD_SIZE && $4==WORD_SIZE - kills all_indir, LOCAL %bd==$1 - uses DD_REG = {LOCAL, $1} - gen sub_i {const, $3}, {LOCAL, $1} - killreg %a - yields %a - -pat loe loc loe adu ste $1==$3 && $3==$5 && $4==WORD_SIZE - kills posextern - uses DD_REG = {absolute_int, $1} - gen add_i {const,$2}, {absolute_int, $1} - killreg %a - yields %a - -pat loe dup loc sbu ste $1==$5 && $2==WORD_SIZE && $4==WORD_SIZE - kills posextern - uses DD_REG = {absolute_int, $1} - gen sub_i {const,$3}, {absolute_int, $1} - killreg %a - yields %a - -pat lil loc lil adu sil $1==$3 && $3==$5 && $4==WORD_SIZE - && inreg($1)==reg_pointer - kills allexceptcon - uses DD_REG = {indirect_int, regvar($1, reg_pointer)} - gen add_i {const, $2}, {indirect_int, regvar($1, reg_pointer)} - killreg %a - yields %a - -pat lil dup loc sbu sil $1==$5 && $2==WORD_SIZE && $4==WORD_SIZE - && inreg($1)==reg_pointer - kills allexceptcon - uses DD_REG = {indirect_int, regvar($1, reg_pointer)} - gen sub_i {const, $3}, {indirect_int, regvar($1, reg_pointer)} - killreg %a - yields %a - -proc lolxxstl example lol and stl -with data_int-bconst - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* %1, {LOCAL, $1} - -pat lol adi stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolxxstl(ADD_I) -pat lol adu stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolxxstl(ADD_I) -pat lol and stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolxxstl(AND_I) -pat lol ior stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolxxstl(OR_I) -pat lol xor stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any -with conreg_int-bconst - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen eor_i %1, {LOCAL, $1} - -#if TBL68020 || WORD_SIZE==2 -pat lol mli stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any -with data_int - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen muls_i %1, {LOCAL, $1} -pat lol mlu stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any -with data_int - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen mulu_i %1, {LOCAL, $1} -#endif /* TBL68020 */ - -proc lolxxxstl example lol adi stl -with conreg_int-bconst - kills all_indir, LOCAL %bd==$1 - gen xxx* %1, {LOCAL, $1} - -pat lol adi stl $1==$3 && $2==WORD_SIZE call lolxxxstl(ADD_I) -pat lol adu stl $1==$3 && $2==WORD_SIZE call lolxxxstl(ADD_I) -pat lol and stl $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_pointer - call lolxxxstl(AND_I) -pat lol ior stl $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_pointer - call lolxxxstl(OR_I) -pat lol xor stl $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_pointer - call lolxxxstl(EOR_I) - -#if WORD_SIZE==2 -proc ldlxxxsdl example lol adi stl -with conreg4-bconst4 - kills all_indir, DLOCAL %bd==$1 - gen xxx* %1, {DLOCAL, $1} - -pat ldl adi sdl $1==$3 && $2==4 call ldlxxxsdl("add.l") -pat ldl adu sdl $1==$3 && $2==4 call ldlxxxsdl("add.l") -pat ldl and sdl $1==$3 && $2==4 && inreg($1)!=reg_pointer - call ldlxxxsdl("and.l") -pat ldl ior sdl $1==$3 && $2==4 && inreg($1)!=reg_pointer - call ldlxxxsdl("or.l") -pat ldl xor sdl $1==$3 && $2==4 && inreg($1)!=reg_pointer - call ldlxxxsdl("eor.l") -#endif - -proc lilxxsil example lil and sil -with conreg_int-bconst - kills allexceptcon - gen xxx* %1, {indirect_int, regvar($1, reg_pointer)} - -pat lil adi sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(ADD_I) -pat lil adu sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(ADD_I) -pat lil and sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(AND_I) -pat lil ior sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(OR_I) -pat lil xor sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(EOR_I) -#if WORD_SIZE!=2 -pat lil ads sil $1==$3 && $2==4 && inreg($1)==reg_pointer - call lilxxsil("add.l") -#endif - -proc lilxxxsil example lil adi sil -with conreg_int-bconst - kills allexceptcon -#if TBL68020 - gen xxx* %1, {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - gen xxx* %1, {indirect_int, %a} -#endif - -pat lil adi sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(ADD_I) -pat lil adu sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(ADD_I) -pat lil and sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(AND_I) -pat lil ior sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(OR_I) -pat lil xor sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(EOR_I) -#if WORD_SIZE!=2 -pat lil ads sil $1==$3 && $2==4 && inreg($1)!=reg_any - call lilxxxsil("add.l") -#endif - -proc loexxxste example loe adi ste -with conreg_int-bconst - kills posextern - gen xxx* %1, {absolute_int, $1} - -pat loe adi ste $1==$3 && $2==WORD_SIZE call loexxxste(ADD_I) -pat loe adu ste $1==$3 && $2==WORD_SIZE call loexxxste(ADD_I) -pat loe and ste $1==$3 && $2==WORD_SIZE call loexxxste(AND_I) -pat loe ior ste $1==$3 && $2==WORD_SIZE call loexxxste(OR_I) -pat loe xor ste $1==$3 && $2==WORD_SIZE call loexxxste(EOR_I) -#if WORD_SIZE!=2 -pat loe ads ste $1==$3 && $2==4 call loexxxste("add.l") -#endif - -#if WORD_SIZE==2 -proc ldexxxsde example lde adi sde -with conreg4-bconst4 - kills posextern - gen xxx* %1, {absolute4, $1} - -pat lde adi sde $1==$3 && $2==4 call ldexxxsde("add.l") -pat lde adu sde $1==$3 && $2==4 call ldexxxsde("add.l") -pat lde and sde $1==$3 && $2==4 call ldexxxsde("and.l") -pat lde ior sde $1==$3 && $2==4 call ldexxxsde("or.l") -pat lde xor sde $1==$3 && $2==4 call ldexxxsde("eor.l") -#endif - -proc lollilxxxstl example lol lil adi stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* {indirect_int, regvar($2, reg_pointer)}, {LOCAL, $1} - -pat lol lil adi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(ADD_I) -pat lol lil adu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(ADD_I) -pat lol lil sbi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(SUB_I) -pat lol lil sbu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(SUB_I) -pat lol lil and stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(AND_I) -pat lol lil ior stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(OR_I) - -proc lollfixxxstl example lol LLP lof adi stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* {offsetted_int, regvar($2, reg_pointer), $3}, {LOCAL, $1} - -pat lol LLP lof adi stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(ADD_I) -pat lol LLP lof adu stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(ADD_I) -pat lol LLP lof sbi stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(SUB_I) -pat lol LLP lof sbu stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(SUB_I) -pat lol LLP lof and stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(AND_I) -pat lol LLP lof ior stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(OR_I) - - -proc lolfrxlolf example LLP lof and LLP stf -with conreg_int-bconst - kills allexceptcon - gen xxx* %1, {offsetted_int, regvar($1, reg_pointer), $2} - -pat LLP lof adi LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(ADD_I) -pat LLP lof adu LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(ADD_I) -pat LLP lof and LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(AND_I) -pat LLP lof ior LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(OR_I) -pat LLP lof xor LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(EOR_I) -#if WORD_SIZE!=2 -pat LLP lof ads LLP stf $1==$4 && $2==$5 && $3==4 - && inreg($1)==reg_pointer - call lolfrxlolf("add.l") -#endif - -proc lolfxxlolf example LLP lof and LLP stf -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {OFF_off_int, lb, $1, $2} -#else - uses AA_REG={DLOCAL, $1} - gen xxx* %1, {offsetted_int, %a, $2} -#endif - -pat LLP lof adi LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(ADD_I) -pat LLP lof adu LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(ADD_I) -pat LLP lof and LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(AND_I) -pat LLP lof ior LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(OR_I) -pat LLP lof xor LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(EOR_I) -#if WORD_SIZE!=2 -pat LLP lof ads LLP stf $1==$4 && $2==$5 && $3==4 - call lolfxxlolf("add.l") -#endif - -#if WORD_SIZE!=2 -proc lilfxxlilf example lil lof and lil stf -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {OFF_off4, regvar($1, reg_pointer), 0, $2} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen xxx* %1, {offsetted_int, %a, $2} -#endif - -pat lil lof adi lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("add.l") -pat lil lof adu lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("add.l") -pat lil lof and lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("and.l") -pat lil lof ior lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("or.l") -pat lil lof xor lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("eor.l") -pat lil lof ads lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("add.l") -#endif - -proc lefxxxsef example loe lof and loe stf -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {ABS_off_int, $1, $2} -#else - uses AA_REG={absolute4, $1} - gen xxx* %1, {offsetted_int, %a, $2} -#endif - -pat LEP lof adi LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(ADD_I) -pat LEP lof adu LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(ADD_I) -pat LEP lof and LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(AND_I) -pat LEP lof ior LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(OR_I) -pat LEP lof xor LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(EOR_I) -#if WORD_SIZE!=2 -pat LEP lof ads LEP stf $1==$4 && $2==$5 && $3==4 - call lefxxxsef("add.l") -#endif - -/* lil gets a word, not necessarily a pointer */ -#if WORD_SIZE!=2 -proc lilixxlili example lil loi and lil sti -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {OFF_off4, regvar($1, reg_pointer), 0, 0} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen xxx* %1, {indirect4, %a} -#endif - -pat lil loi adi lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("add.l") -pat lil loi adu lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("add.l") -pat lil loi and lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("and.l") -pat lil loi ior lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("or.l") -pat lil loi xor lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("eor.l") -pat lil loi ads lil sti $1==$4 && $2==$3 && $2==$5 && $3==4 - && inreg($1)==reg_pointer - call lilixxlili("add.l") -#endif - -proc leixxxsei example loe loi and loe sti -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {ABS_off_int, $1, 0} -#else - uses AA_REG={absolute4, $1} - gen xxx* %1, {indirect_int, %a} -#endif - -pat LEP loi adi LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(ADD_I) -pat LEP loi adu LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(ADD_I) -pat LEP loi and LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(AND_I) -pat LEP loi ior LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(OR_I) -pat LEP loi xor LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(EOR_I) -#if WORD_SIZE!=2 -pat LEP loi ads LEP sti $1==$4 && $2==$3 && $2==$5 && $2==4 - call leixxxsei("add.l") -#endif - -proc lofruxxsof example LLP lof inc LLP stf - kills allexceptcon - gen bit* {offsetted_int, regvar($1, reg_pointer), $2} - -pat LLP lof inc LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - call lofruxxsof(INC) -pat LLP lof dec LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - call lofruxxsof(DEC) -pat LLP lof ngi LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - && $3==WORD_SIZE - call lofruxxsof(NEG_I) -pat LLP lof com LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - && $3==WORD_SIZE - call lofruxxsof(NOT_I) - -proc lofuxxsof example LLP lof inc LLP stf - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {OFF_off_int, lb, $1, $2} -#else - uses AA_REG={DLOCAL,$1} - gen bit* {offsetted_int,%a,$2} -#endif - -pat LLP lof inc LLP stf $1==$4 && $2==$5 - call lofuxxsof(INC) -pat LLP lof dec LLP stf $1==$4 && $2==$5 - call lofuxxsof(DEC) -pat LLP lof ngi LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lofuxxsof(NEG_I) -pat LLP lof com LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lofuxxsof(NOT_I) - -#if WORD_SIZE!=2 -proc lifuxxsif example lil lof inc lil stf - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {OFF_off4, regvar($1, reg_pointer), 0, $2} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen bit* {offsetted4,%a,$2} -#endif - -pat lil lof inc lil stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - call lifuxxsif("add.l #1,") -pat lil lof dec lil stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - call lifuxxsif("sub.l #1,") -pat lil lof ngi lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lifuxxsif("neg.l") -pat lil lof com lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lifuxxsif("not.l") -#endif - -#if WORD_SIZE!=2 -proc liiuxxsii example lil loi inc lil sti - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {OFF_off4, regvar($1, reg_pointer), 0, 0} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen bit* {indirect4, %a} -#endif - -pat lil loi inc lil sti $1==$4 && $2==4 && $5==4 && inreg($1)==reg_pointer - call liiuxxsii("add.l #1,") -pat lil loi dec lil sti $1==$4 && $2==4 && $5==4 && inreg($1)==reg_pointer - call liiuxxsii("sub.l #1,") -pat lil loi ngi lil sti $1==$4 && $2==4 && $5==4 && $3==4 && inreg($1)==reg_pointer - call liiuxxsii("neg.l") -pat lil loi com lil sti $1==$4 && $2==4 && $5==4 && $3==4 && inreg($1)==reg_pointer - call liiuxxsii("not.l") -#endif - -proc lefuxxsef example loe lof inc loe stf - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {ABS_off_int, $1, $2} -#else - uses AA_REG={absolute4, $1} - gen bit* {offsetted_int, %a, $2} -#endif - -pat LEP lof inc LEP stf $1==$4 && $2==$5 - call lefuxxsef(INC) -pat LEP lof dec LEP stf $1==$4 && $2==$5 - call lefuxxsef(DEC) -pat LEP lof ngi LEP stf $1==$4 && $2==$5 && $3==4 - call lefuxxsef(NEG_I) -pat LEP lof com LEP stf $1==$4 && $2==$5 && $3==4 - call lefuxxsef(NOT_I) - -proc leiuxxsei example loe loi inc loe sti - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {ABS_off_int, $1, 0} -#else - uses AA_REG={absolute4, $1} - gen bit* {indirect_int, %a} -#endif - -pat LEP loi inc LEP sti $1==$4 && $2==$5 && $2==WORD_SIZE - call leiuxxsei(INC) -pat LEP loi dec LEP sti $1==$4 && $2==$5 && $2==WORD_SIZE - call leiuxxsei(DEC) -pat LEP loi ngi LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leiuxxsei(NEG_I) -pat LEP loi com LEP sti $1==$4 && $2==$3 && 2==$5 && $2==WORD_SIZE - call leiuxxsei(NOT_I) - -proc lolcxxstl example lol loc and stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* {const, $2}, {LOCAL, $1} - -/* -pat lol loc adi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(ADD_I) -pat lol loc adu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(ADD_I) - peephole optimizer replaces these -*/ -pat lol loc sbi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(SUB_I) -pat lol loc sbu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(SUB_I) -/* -pat lol loc and stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(AND_I) -pat lol loc ior stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(OR_I) -pat lol loc xor stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(EOR_I) - peephole optimizer replaces these -*/ -#if TBL68020 || WORDSIZE==2 -#if WORD_SIZE==4 -pat lol loc dvi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(DIVS_I) -pat lol loc dvu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(DIVU_I) -#endif -pat lol loc mli stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(MULS_I) -pat lol loc mlu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(MULU_I) -#endif - -proc lolcxxxstl example lol loc adi stl - kills all_indir, LOCAL %bd==$1 - gen xxx* {const, $2}, {LOCAL, $1} - -/* -pat lol loc adi stl $1==$4 && $3==WORD_SIZE call lolcxxxstl(ADD_I) -pat lol loc adu stl $1==$4 && $3==WORD_SIZE call lolcxxxstl(ADD_I) - peephole optimizer replaces these -*/ -pat lol loc sbi stl $1==$4 && $3==WORD_SIZE call lolcxxxstl(SUB_I) -pat lol loc sbu stl $1==$4 && $3==WORD_SIZE call lolcxxxstl(SUB_I) -/* -pat lol loc and stl $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_pointer - call lolcxxxstl(AND_I) -pat lol loc ior stl $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_pointer - call lolcxxxstl(OR_I) -pat lol loc xor stl $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_pointer - call lolcxxxstl(EOR_I) - peephole optimizer replaces these -*/ -#if WORD_SIZE==2 -proc ldlcxxxsdl example ldl ldc adi sdl - kills all_indir, DLOCAL %bd==$1 - gen xxx* {const4, $2}, {DLOCAL, $1} - -pat ldl ldc sbi sdl $1==$4 && $3==4 call ldlcxxxsdl("sub.l") -pat ldl ldc sbu sdl $1==$4 && $3==4 call ldlcxxxsdl("sub.l") -#endif - -proc lilcxxsil example lil loc and sil - kills allexceptcon - gen xxx* {const, $2}, {indirect_int, regvar($1, reg_pointer)} - -pat lil loc adi sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(ADD_I) -pat lil loc adu sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(ADD_I) -pat lil loc sbi sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(SUB_I) -pat lil loc sbu sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(SUB_I) -pat lil loc and sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(AND_I) -pat lil loc ior sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(OR_I) -pat lil loc xor sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(EOR_I) - -proc lilcxxxsil example lil loc adi sil - kills allexceptcon -#if TBL68020 - gen xxx* {const, $2}, {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - gen xxx* {const, $2}, {indirect_int, %a} -#endif - -pat lil loc adi sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(ADD_I) -pat lil loc adu sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(ADD_I) -pat lil loc sbi sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(SUB_I) -pat lil loc sbu sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(SUB_I) -pat lil loc and sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(AND_I) -pat lil loc ior sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(OR_I) -pat lil loc xor sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(EOR_I) - -proc loecxxxste example loe loc adi ste - kills posextern - gen xxx* {const, $2}, {absolute4, $1} - -/* -pat loe loc adi ste $1==$4 && $3==WORD_SIZE call loecxxxste(ADD_I) -pat loe loc adu ste $1==$4 && $3==WORD_SIZE call loecxxxste(ADD_I) - peephole optimizer replaces these -*/ -pat loe loc sbi ste $1==$4 && $3==WORD_SIZE call loecxxxste(SUB_I) -pat loe loc sbu ste $1==$4 && $3==WORD_SIZE call loecxxxste(SUB_I) -/* -pat loe loc and ste $1==$4 && $3==WORD_SIZE call loecxxxste(AND_I) -pat loe loc ior ste $1==$4 && $3==WORD_SIZE call loecxxxste(OR_I) -pat loe loc xor ste $1==$4 && $3==WORD_SIZE call loecxxxste(EOR_I) - peephole optimizer replaces these -*/ - -proc lolrxxstl example lol lol and stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* {LOCAL, $2}, {LOCAL, $1} - -/* -pat lol lol adi stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(ADD_I) -pat lol lol adu stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(ADD_I) - peephole optimizer replaces these -*/ -pat lol lol sbi stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(SUB_I) -pat lol lol sbu stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(SUB_I) -/* -pat lol lol and stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(AND_I) -pat lol lol ior stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(OR_I) -pat lol lol xor stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(EOR_I) - peephole optimizer replaces these -*/ - -proc lolrxxxstl example lol lol adi stl - kills all_indir, LOCAL %bd==$1 - gen xxx* {LOCAL, $2}, {LOCAL, $1} - -/* -pat lol lol adi stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call lolrxxxstl(ADD_I) -pat lol lol adu stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call lolrxxxstl(ADD_I) - peephole optimizer replaces these -*/ -#if WORD_SIZE!=2 -pat lol lol ads stl $1==$4 && $3==4 && inreg($2)==reg_any - call lolrxxxstl("add.l") -#endif -pat lol lol sbi stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call lolrxxxstl(SUB_I) -pat lol lol sbu stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call lolrxxxstl(SUB_I) -/* -pat lol lol and stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any && inreg($1)!=reg_pointer - call lolrxxxstl(AND_I) -pat lol lol ior stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any && - inreg($1)!=reg_pointer - call lolrxxxstl(OR_I) -pat lol lol xor stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any && - inreg($1)!=reg_pointer - call lolrxxxstl(EOR_I) - peephole optimizer replaces these -*/ - -proc lilrxxsil example lil lol and sil - kills allexceptcon - gen xxx* {LOCAL, $2}, {indirect_int, regvar($1, reg_pointer)} - -pat lil lol adi sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(ADD_I) -pat lil lol adu sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(ADD_I) -pat lil lol sbi sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(SUB_I) -pat lil lol sbu sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(SUB_I) -pat lil lol and sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(AND_I) -pat lil lol ior sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(OR_I) -pat lil lol xor sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(EOR_I) -#if WORD_SIZE!=2 -pat lil lol ads sil $1==$4 && $3==4 && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil("add.l") -#endif - -proc lilrxxxsil example lil lol adi sil - kills allexceptcon -#if TBL68020 - gen xxx* {LOCAL, $2}, {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - gen xxx* {LOCAL, $2}, {indirect_int, %a} -#endif - -pat lil lol adi sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(ADD_I) -pat lil lol adu sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(ADD_I) -pat lil lol sbi sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(SUB_I) -pat lil lol sbu sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(SUB_I) -pat lil lol and sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(AND_I) -pat lil lol ior sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(OR_I) -pat lil lol xor sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(EOR_I) -#if WORD_SIZE!=2 -pat lil lol ads sil $1==$4 && $3==4 && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil("add.l") -#endif - -proc loerxxxste example loe lol adi ste - kills posextern - gen xxx* {LOCAL, $2}, {absolute_int, $1} - -pat loe lol adi ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(ADD_I) -pat loe lol adu ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(ADD_I) -pat loe lol sbi ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(SUB_I) -pat loe lol sbu ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(SUB_I) -pat loe lol and ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(AND_I) -pat loe lol ior ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(OR_I) -pat loe lol xor ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(EOR_I) -#if WORD_SIZE!=2 -pat loe lol ads ste $1==$4 && $3==4 && inreg($2)==reg_any - call loerxxxste("add.l") -#endif - -proc xxxstl example adi stl -with any_int-RD_REG-dreg_int any-RD_REG-dreg_int - kills regvar($2, reg_any), use_index %xreg==regvar($2, reg_any) - gen move %2,{dreg_int, regvar($2)} - xxx* %1,{LOCAL,$2} -with exact any_int-RD_REG-dreg_int STACK - kills regvar($2, reg_any), use_index %xreg==regvar($2, reg_any) - gen move_i {post_inc_int, sp}, {dreg_int, regvar($2)} - xxx* %1,{LOCAL,$2} - -pat adi stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(ADD_I) -pat adu stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(ADD_I) -pat sbi stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(SUB_I) -pat sbu stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(SUB_I) -pat and stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(AND_I) -pat ior stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(OR_I) - -pat xor stl $1==WORD_SIZE && inreg($2)==reg_any -with D_REG any_int - kills regvar($2, reg_any), use_index %xreg==regvar($2, reg_any) - gen move %2,{dreg_int, regvar($2)} - eor_i %1,{dreg_int, regvar($2)} - -pat ads SLP $1==4 && inreg($2)==reg_pointer -with any4-areg-RA_REG any4+address-areg-RA_REG - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move %2,{areg,regvar($2,reg_pointer)} - add_l %1,{areg,regvar($2,reg_pointer)} -#ifdef TBL68020 -with regX any4+address-areg-RA_REG - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move %2,{areg,regvar($2,reg_pointer)} - move {regAregXcon, regvar($2,reg_pointer), %1.xreg, %1.sc, 0},{areg,regvar($2,reg_pointer)} -with exact regX STACK - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l {post_inc4, sp},{areg,regvar($2,reg_pointer)} - move {regAregXcon, regvar($2,reg_pointer), %1.xreg, %1.sc, 0},{areg,regvar($2,reg_pointer)} -with exact regX regAcon - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {regAregXcon, %2.reg, %1.xreg, %1.sc, %2.bd},{areg,regvar($2,reg_pointer)} -with exact regX local_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {regAregXcon, lb, %1.xreg, %1.sc, %2.bd},{areg,regvar($2,reg_pointer)} -#ifdef FANCY_MODES -with exact regX indirect4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %2.reg, %1.xreg,%1.sc,0,0},{areg,regvar($2,reg_pointer)} -with exact regX offsetted4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %2.reg, %1.xreg, %1.sc, %2.bd, 0},{areg,regvar($2,reg_pointer)} -with exact regX LOCAL - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, lb, %1.xreg, %1.sc, %2.bd, 0},{areg,regvar($2,reg_pointer)} -with exact regX off_con - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %2.reg, %1.xreg,%1.sc,%2.bd,%2.od},{areg,regvar($2,reg_pointer)} -with exact regX ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move{ext_regX, %1.sc, %1.xreg, %2.bd},{areg,regvar($2,reg_pointer)} -with exact regX absolute4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {abs_regXcon, %1.sc, %1.xreg, %2.bd, 0},{areg,regvar($2,reg_pointer)} -with exact regX abs_con - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {abs_regXcon, %1.sc, %1.xreg, %2.bd, %2.od},{areg,regvar($2,reg_pointer)} -with exact indirect4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_con, %1.reg, 0, %2.bd},{areg,regvar($2,reg_pointer)} -with exact offsetted4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_con, %1.reg, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact LOCAL ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_con, lb, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact index_off4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {indoff_con, %1.reg, %1.xreg, %1.sc,%1.bd,%2.bd},{areg,regvar($2,reg_pointer)} -with exact absolute4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {abs_con, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact abs_index4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {absind_con, %1.sc, %1.xreg, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact indirect4 ext_regX - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %1.reg, %2.xreg, %2.sc, 0, %2.bd},{areg,regvar($2,reg_pointer)} -with exact offsetted4 ext_regX - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %1.reg, %2.xreg,%2.sc,%1.bd,%2.bd},{areg,regvar($2,reg_pointer)} -with exact LOCAL ext_regX - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, lb, %2.xreg, %2.sc, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact absolute4 ext_regX - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {abs_regXcon, %2.sc, %2.xreg, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - - -proc xxxdupstl example adi dup stl -with any_int-RD_REG-dreg_int any-RD_REG-dreg_int - kills regvar($3, reg_any), use_index %xreg==regvar($3, reg_any) - gen move %2,{dreg_int, regvar($3)} - xxx* %1,{LOCAL,$3} yields {LOCAL, $3} -with exact any_int-RD_REG-dreg_int STACK - kills regvar($3, reg_any), use_index %xreg==regvar($3, reg_any) - gen move_i {post_inc_int, sp}, {dreg_int, regvar($3)} - xxx* %1,{LOCAL,$3} yields {LOCAL, $3} - -pat adi dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(ADD_I) -pat adu dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(ADD_I) -pat sbi dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(SUB_I) -pat sbu dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(SUB_I) -pat and dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(AND_I) -pat ior dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(OR_I) -/* -pat xor dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(EOR_I) - incorrect for eor.l !!! -*/ - -pat dup stl $1==WORD_SIZE && inreg($2)==reg_any -with any_int - kills regvar($2, reg_any), use_index %xreg==regvar($2, reg_any) - gen move %1,{dreg_int, regvar($2,reg_any)} - yields {LOCAL, $2} - -pat dup stl $1==4 && inreg($2)==reg_pointer -with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{areg, regvar($2, reg_pointer)} - yields {DLOCAL, $2} - -pat dup LLP sti LLP adp SLP zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==1 && $5==1 - with any1 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_b %1,{post_inc1, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP sti LLP adp SLP zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==1 && $5==1 - with any1 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_b %1,{post_inc1, regvar($2,reg_pointer)} - beq {llabel, $7} - -/* Normally, LLP sti wth word size will be optimized to sil */ -pat dup LLP sti LLP adp SLP zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==2 && $5==2 - with any2 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_w %1,{post_inc2, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP sti LLP adp SLP zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==2 && $5==2 - with any2 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_w %1,{post_inc2, regvar($2,reg_pointer)} - beq {llabel, $7} - -#if WORD_SIZE!=2 -/* m68k2 can't do zne/zeq on 4-byte */ -pat dup LLP sti LLP adp SLP zne $1==4 && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==4 && $5==4 - with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{post_inc4, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP sti LLP adp SLP zeq $1==4 && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==4 && $5==4 - with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{post_inc4, regvar($2,reg_pointer)} - beq {llabel, $7} -#endif - -pat dup sil LLP adp SLP zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$3 && $3==$5 && $4==WORD_SIZE - with any_int - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_i %1,{post_inc_int, regvar($2, reg_pointer)} - bne {llabel, $6} - -pat dup sil LLP adp SLP zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$3 && $3==$5 && $4==WORD_SIZE - with any_int - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_i %1,{post_inc_int, regvar($2, reg_pointer)} - beq {llabel, $6} - -pat sil lil LLP adp SLP zne $1==$2 && $2==$3 && $3==$5 && $4==WORD_SIZE - && inreg($1)==reg_pointer - with any_int - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move_i %1,{post_inc_int, regvar($1,reg_pointer)} - bne {llabel, $6} - -pat sil lil LLP adp SLP zeq $1==$2 && $2==$3 && $3==$5 && $4==WORD_SIZE - && inreg($1)==reg_pointer - with any_int - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move_i %1,{post_inc_int, regvar($1,reg_pointer)} - beq {llabel, $6} - -pat dup LLP adp SLP LLP sti zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==1 && $4==(0-1) - with any1 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_b %1,{pre_dec1, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP adp SLP LLP sti zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==1 && $4==(0-1) - with any1 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_b %1,{pre_dec1, regvar($2,reg_pointer)} - beq {llabel, $7} - -#if WORD_SIZE!=2 -pat dup LLP adp SLP LLP sti zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==2 && $4==(0-2) - with any2 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_w %1,{pre_dec2, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP adp SLP LLP sti zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==2 && $4==(0-2) - with any2 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_w %1,{pre_dec2, regvar($2,reg_pointer)} - beq {llabel, $7} -#endif - -#if WORD_SIZE!=2 -pat dup lol adp stl lol sti zne $1==4 && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==4 && $4==(0-4) - with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{pre_dec4, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup lol adp stl lol sti zeq $1==4 && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==4 && $4==(0-4) - with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{pre_dec4, regvar($2,reg_pointer)} - beq {llabel, $7} -#endif - -pat LLP ads SLP $1==$3 && $2==4 && inreg($1)==reg_pointer - with data4-sconsts - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen add_l %1, {DLOCAL, $1} - -pat lil dup inc sil $1==$4 && $2==WORD_SIZE && inreg($1)==reg_pointer - kills allexceptcon - uses DD_REG = {indirect_int, regvar($1, reg_pointer)} - gen add_i {const, 1}, {indirect_int, regvar($1, reg_pointer)} - killreg %a - yields %a - -pat lil dup dec sil $1==$4 && $2==WORD_SIZE && inreg($1)==reg_pointer - kills allexceptcon - uses DD_REG = {indirect_int, regvar($1, reg_pointer)} - gen sub_i {const, 1}, {indirect_int, regvar($1, reg_pointer)} - killreg %a - yields %a - -pat LLP LFP dup adp LLP SFP sti $3==4 && $1==$5 && $2==$6 && inreg($1)==reg_pointer && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {offsetted4, regvar($1, reg_pointer), $2} - gen add_l {const4, $4}, {offsetted4, regvar($1, reg_pointer), $2} - killreg %a - yields %1 %a leaving sti $7 - -pat LLP LFP dup adp LLP SFP $3==4 && $1==$5 && $2==$6 && inreg($1)==reg_pointer - kills allexceptcon - uses AA_REG = {offsetted4, regvar($1, reg_pointer), $2} - gen add_l {const4, $4}, {offsetted4, regvar($1, reg_pointer), $2} - killreg %a - yields %a - -pat LLP LFP dup adp LLP SFP sti $3==4 && $1==$5 && $2==$6 && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {DLOCAL, $1}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %1 %b leaving sti $7 - -pat LLP LFP dup adp LLP SFP $3==4 && $1==$5 && $2==$6 - kills allexceptcon - uses AA_REG = {DLOCAL, $1}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %b - -pat LEP LFP dup adp LEP SFP sti $3==4 && $1==$5 && $2==$6 && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {absolute4, $1}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %1 %b leaving sti $7 - -pat LEP LFP dup adp LEP SFP $3==4 && $1==$5 && $2==$6 - kills allexceptcon - uses AA_REG = {absolute4, $1}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %b - -#if WORD_SIZE!=2 -pat lil lof dup adp lil stf sti $3==4 && $1==$5 && $2==$6 && inreg($1)==reg_pointer && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %1 %b leaving sti $7 - -pat lil lof dup adp lil stf $3==4 && $1==$5 && $2==$6 && inreg($1)==reg_pointer - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %b -#endif /* WORD_SIZE==2 */ - -pat LEP loi dup adp LEP sti sti $3==4 && $1==$5 && $2==4 && $6==4 && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {absolute4, $1}, AA_REG - gen move_l {indirect4, %a}, %b - add_l {const4, $4}, {indirect4, %a} - yields %1 %b leaving sti $7 - -pat LEP loi dup adp LEP sti $3==4 && $1==$5 && $2==4 && $6==4 - kills allexceptcon - uses AA_REG = {absolute4, $1}, AA_REG - gen move_l {indirect4, %a}, %b - add_l {const4, $4}, {indirect4, %a} - yields %b - -#if WORD_SIZE!=2 -pat lil loi dup adp lil sti sti $3==4 && $1==$5 && $2==4 && $6==4 && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)}, AA_REG - gen move_l {indirect4, %a}, %b - add_l {const4, $4}, {indirect4, %a} - yields %1 %b leaving sti $7 - -pat lil loi dup adp lil sti $3==4 && $1==$5 && $2==4 && $6==4 - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)}, AA_REG - gen move_l {indirect4, %a}, %b - add_l {const4, $4}, {indirect4, %a} - yields %b -#endif - -pat LLP dup adp SLP lae cmp $1==$4 && $2==4 && inreg($1)==reg_pointer && $3 < 0 - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen sub_l {const4,0-$3},{DLOCAL,$1} - yields {DLOCAL,$1} {ext_addr, $5+$3} - leaving cmu 4 - -pat LLP dup adp SLP lae cmp $1==$4 && $2==4 && inreg($1)==reg_pointer && $3 > 0 - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen add_l {const4,$3},{DLOCAL,$1} - yields {DLOCAL,$1} {ext_addr, $5+$3} - leaving cmu 4 - -pat LLP dup adp SLP loi $1==$4 && $2==4 && $3==4 && $5==4 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc4, regvar($1, reg_pointer)} - -pat LLP dup adp SLP loi $1==$4 && $2==4 && $3==$5 && inreg($1)==reg_pointer - leaving LLP $1 loi $5 LLP $4 adp $3 SLP $4 - -pat LLP loi LLP adp SLP $1==$3 && $1==$5 && $2==1 && $4==1 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc1, regvar($1, reg_pointer)} - -/* Normally, LLP loi will be optimized to lil */ -pat LLP loi LLP adp SLP $1==$3 && $1==$5 && $2==2 && $4==2 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc2, regvar($1, reg_pointer)} - -pat LLP loi LLP adp SLP $1==$3 && $1==$5 && $2==4 && $4==4 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc4, regvar($1, reg_pointer)} - -pat lil LLP adp SLP $1==$2 && $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc_int, regvar($1, reg_pointer)} - -pat LLP dup adp SLP sti $1==$4 && $2==4 && $3==$5 && inreg($1)==reg_pointer - leaving LLP $1 sti $5 LLP $4 adp $3 SLP $4 - -pat LLP sti LLP adp SLP $1==$3 && $1==$5 && $2==1 && $4==1 && - inreg($1)==reg_pointer -with any1 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc1, regvar($1, reg_pointer)} - -/* Normally, LLP sti will ve optimzed into sil */ -pat LLP sti LLP adp SLP $1==$3 && $1==$5 && $2==2 && $4==2 && - inreg($1)==reg_pointer -with any2 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc2, regvar($1, reg_pointer)} - -pat LLP sti LLP adp SLP $1==$3 && $1==$5 && $2==4 && $4==4 && - inreg($1)==reg_pointer -with any4 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc4, regvar($1, reg_pointer)} - -pat LLP dup adp SLP sti $1==$4 && $2==4 && $3==WORD_SIZE && $5==WORD_SIZE && - inreg($1)==reg_pointer -with any_int-sconsts - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc_int, regvar($1, reg_pointer)} - -pat sil LLP adp SLP $1==$2 && $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer -with any_int-sconsts - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc_int, regvar($1, reg_pointer)} - -pat LLP adp SLP LLP loi $1==$3 && $1==$4 && $2==0-1 && $5==1 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {pre_dec1, regvar($1, reg_pointer)} - -/* Normally, LLP loi will be optimized to lil */ -pat LLP adp SLP LLP loi $1==$3 && $1==$4 && $2==0-2 && $5==2 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {pre_dec2, regvar($1, reg_pointer)} - -pat LLP adp SLP LLP loi $1==$3 && $1==$4 && $2==0-4 && $5==4 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {pre_dec4, regvar($1, reg_pointer)} - -pat LLP adp SLP lil $1==$3 && $1==$4 && $2==0-WORD_SIZE && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {pre_dec_int, regvar($1, reg_pointer)} - -pat LLP adp SLP LLP sti $1==$3 && $1==$4 && $2==0-1 && $5==1 && - inreg($1)==reg_pointer -with any1 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {pre_dec1, regvar($1, reg_pointer)} - -#if WORD_SIZE!=2 -pat LLP adp SLP LLP sti $1==$3 && $1==$4 && $2==0-2 && $5==2 && - inreg($1)==reg_pointer -with any2 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {pre_dec2, regvar($1, reg_pointer)} -#else -pat LLP adp SLP LLP sti $1==$3 && $1==$4 && $2==0-4 && $5==4 && - inreg($1)==reg_pointer -with any4 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {pre_dec4, regvar($1, reg_pointer)} -#endif - -pat LLP adp SLP sil $1==$3 && $1==$4 && $2==0-WORD_SIZE && - inreg($1)==reg_pointer -with any_int-sconsts - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {pre_dec_int, regvar($1, reg_pointer)} - -pat LLP dup adp SLP $1==$4 && $2==4 && inreg($1)==reg_pointer && directadd($3) - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - uses AA_REG = {DLOCAL, $1} - gen add_l {const4, $3}, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 && inreg($1)==reg_pointer && directsub($3) - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - uses AA_REG = {DLOCAL, $1} - gen sub_l {const4, 0-$3}, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 && inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - uses AA_REG = {DLOCAL, $1}, DD_REG4 = {const4, $3} - gen add_l %b, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 && directadd($3) - kills all_indir, DLOCAL %bd==$1 - uses AA_REG = {DLOCAL, $1} - gen add_l {const4, $3}, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 && directsub($3) - kills all_indir, DLOCAL %bd==$1 - uses AA_REG = {DLOCAL, $1} - gen sub_l {const4, 0-$3}, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 - kills all_indir, DLOCAL %bd==$1 - uses AA_REG = {DLOCAL, $1}, DD_REG4 = {const4, $3} - gen add_l %b, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP adp SLP $1==$3 && inreg($1)==reg_pointer && directadd($2) - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen add_l {const4, $2}, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 && inreg($1)==reg_pointer && directsub($2) - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen sub_l {const4, 0-$2}, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 && inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - uses DD_REG4 = {const4, $2} - gen add_l %a, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 && directadd($2) - kills all_indir, DLOCAL %bd==$1 - gen add_l {const4, $2}, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 && directsub($2) - kills all_indir, DLOCAL %bd==$1 - gen sub_l {const4, 0-$2}, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 - kills all_indir, DLOCAL %bd==$1 - uses DD_REG4 = {const4, $2} - gen add_l %a, {DLOCAL, $1} - -#if WORD_SIZE!=2 -pat lil dup adp sil sti $1==$4 && $2==4 && inreg($1)==reg_pointer && $5<=4 - with conreg - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)} - gen add_l {const, $3}, {indirect4, regvar($1, reg_pointer)} - killreg %a - yields %1 %a leaving sti $5 - -pat lil dup adp sil $1==$4 && $2==4 && inreg($1)==reg_pointer - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)} - gen add_l {const, $3}, {indirect4, regvar($1, reg_pointer)} - killreg %a - yields %a - -pat lil dup adp sil $1==$4 && $2==4 - kills allexceptcon - uses AA_REG, AA_REG = {LOCAL, $1} - gen move {indirect4, %b}, %a - add_l {const, $3}, {indirect4, %b} - killreg %a - yields %a - -pat lil adp sil $1==$3 && inreg($1)==reg_pointer - kills allexceptcon - gen add_l {const, $2}, {indirect4, regvar($1, reg_pointer)} - -pat lil adp sil $1==$3 && inreg($1)!=reg_any - kills allexceptcon -#if TBL68020 /* WORD_SIZE==4 */ - gen add_l {const, $2}, {ILOCAL,$1} -#else - uses AA_REG = {LOCAL, $1} - gen add_l {const, $2}, {indirect4, %a} -#endif -#endif /* WORD_SIZE==2 */ - -pat LEP dup adp SEP $1==$4 && $2==4 - kills posextern - uses AA_REG = {absolute4, $1} - gen add_l {const4, $3}, {absolute4, $1} - killreg %a - yields %a - -pat LEP adp SEP $1==$3 - kills posextern - gen add_l {const4, $2}, {absolute4, $1} - -pat loc and $1==255 && $2==WORD_SIZE -#if WORD_SIZE==2 - with exact absolute_int yields {absolute1,%1.bd+1} - with exact offsetted_int yields {offsetted1,%1.reg,%1.bd+1} - with exact LOCAL yields {offsetted1,lb,%1.bd+1} -#else - with exact absolute_int yields {absolute1,%1.bd+3} - with exact offsetted_int yields {offsetted1,%1.reg,%1.bd+3} - with exact LOCAL yields {offsetted1,lb,%1.bd+3} -#endif - with yields {const, $1} leaving and WORD_SIZE - -/************************************************ - * Group 1: load instructions * - ************************************************/ - -pat loc $1==0 yields {zero_const, $1} - -pat loc small($1) yields {small_const, $1} - -pat loc in_1($1) yields {bconst, $1} - -pat loc yields {const, $1} - -#if WORD_SIZE!=2 -pat ldc leaving loc 18 trp -#else -pat ldc highw($1)==0 && loww($1)==0 yields {zero_const4, 0} - -pat ldc highw($1)==0 && small(loww($1)) yields {small_const4, loww($1)} - -pat ldc highw($1)==0 && in_1(loww($1)) yields {bconst4, loww($1)} - -pat ldc yields {const4, $1} -#endif - -pat LLP inreg($1)==reg_pointer - kills pre_post %reg==regvar($1, reg_pointer) - yields {DLOCAL, $1} - -pat lol yields {LOCAL, $1} - -#if WORD_SIZE!=2 -pat ldl leaving lol $1+4 lol $1 -#else -pat ldl yields {DLOCAL, $1} -#endif - -pat loe yields {absolute_int, $1} - -/* replace ste loe by dup ste, but not if followed by a test ... */ -proc steloezxx example ste loe zne -with any_int-sconsts - kills posextern - gen move_i %1, {absolute_int, $1} - bxx* {llabel, $3} -with exact STACK - kills posextern - gen move_i {post_inc_int, sp}, {absolute_int, $1} - bxx* {llabel, $3} - -pat ste loe zlt $1==$2 call steloezxx("blt") -pat ste loe zle $1==$2 call steloezxx("ble") -pat ste loe zeq $1==$2 call steloezxx("beq") -pat ste loe zne $1==$2 call steloezxx("bne") -pat ste loe zge $1==$2 call steloezxx("bge") -pat ste loe zgt $1==$2 call steloezxx("bgt") - -pat ste loe $1==$2 leaving dup WORD_SIZE ste $1 - -pat lil inreg($1)==reg_pointer - kills pre_post %reg==regvar($1, reg_pointer) - yields {indirect_int, regvar($1, reg_pointer)} -#if WORD_SIZE==4 -pat lil inreg($1)==reg_any - uses AA_REG = {DLOCAL, $1} - yields {indirect_int, %a} -#endif - -pat lil -#if TBL68020 - yields {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - yields {indirect_int, %a} -#endif - - /* When using the 'offsetted' intructions regAregXcon cannot be used - * for the m68k[24]; there is no way of knowing about the size of - * %1.bd+$1, because expressions are not allowed in stack patterns, and - * this may lead to outputting too large displacements. With regAcon - * the chance that this will happen is very slim, because it can - * have displacements of 16 bits. Besides, leaving out regAcon here - * would make it very hard to handle this instruction efficiently. - */ -pat lof -with A_REG yields {offsetted_int, %1, $1} -with exact local_addr yields {LOCAL, %1.bd+$1} -with exact ext_addr yields {absolute_int, %1.bd+$1} -#ifndef TBL68020 -with regAcon yields {offsetted_int, %1.reg, %1.bd+$1} -#else /* TBL68020 */ -with exact regAcon yields {offsetted_int, %1.reg, %1.bd+$1} -with exact regAregXcon yields {index_off_int, %1.reg, %1.xreg, %1.sc, %1.bd+$1} -#ifdef FANCY_MODES -with exact offsetted4 yields {OFF_off_int, %1.reg, %1.bd, $1} -with exact indirect yields {OFF_off_int, %1.reg, 0, $1} -with exact DLOCAL yields {OFF_off_int, lb, %1.bd, $1} -with exact off_con yields {OFF_off_int, %1.reg, %1.bd, %1.od+$1} -with exact index_off4 yields {INDOFF_off_int, %1.reg, %1.xreg, %1.sc, %1.bd, $1} -with exact indoff_con yields {INDOFF_off_int, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact off_regXcon yields {OFF_indoff_int, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact absolute4 yields {ABS_off_int, %1.bd, $1} -with exact abs_con yields {ABS_off_int, %1.bd, %1.od+$1} -with exact abs_regXcon yields {ABS_indoff_int, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact abs_index4 yields {ABSIND_off_int, %1.sc, %1.xreg, %1.bd, $1} -with exact absind_con yields {ABSIND_off_int, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact ext_regX yields {abs_index_int, %1.sc, %1.xreg, %1.bd+$1} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat lal yields {local_addr, $1} - -pat lae yields {ext_addr, $1} - -pat lxl $1==0 yields lb - -pat lxl $1==1 yields {DLOCAL, SL} - -pat lxl $1==2 -#if TBL68020 && FANCY_MODES - yields {OFF_off4, lb, SL, SL} -#else - uses AA_REG = {DLOCAL, SL} - yields {offsetted4, %a, SL} -#endif - -pat lxl $1==3 -#if TBL68020 && FANCY_MODES - uses AA_REG = {OFF_off4, lb, SL, SL} -#else - uses AA_REG = {DLOCAL, SL} - gen move_l {offsetted4, %a, SL}, %a -#endif - yields {offsetted4, %a, SL} - -pat lxl $1>3 - uses AA_REG = {DLOCAL, SL}, - DD_REG4 = {const, $1-2} - gen 1: - move_l {offsetted4, %a, SL} ,%a - dbf %b, {slabel, 1b} - yields %a - -pat lxa $1==0 yields {local_addr, SL} - -pat lxa $1==1 -#if TBL68020 && FANCY_MODES - yields {off_con, lb, SL, SL} -#else - uses AA_REG = {DLOCAL, SL} - yields {regAcon, %a, SL} -#endif - -pat lxa $1==2 -#if TBL68020 && FANCY_MODES - uses AA_REG = {OFF_off4, lb, SL, SL} -#else - uses AA_REG = {DLOCAL, SL} - gen move_l {offsetted4, %a, SL}, %a -#endif - yields {regAcon, %a, SL} - -pat lxa $1>2 - uses AA_REG = {DLOCAL, SL}, - DD_REG4 = {const, $1-2} - gen 1: - move_l {offsetted4, %a, SL} ,%a - dbf %b, {slabel, 1b} - yields {regAcon, %a, SL} - -pat loi $1==1 -with A_REG yields {indirect1, %1} -with exact local_addr yields {offsetted1, lb, %1.bd} -with exact ext_addr yields {absolute1, %1.bd} -#ifndef TBL68020 -with regAcon yields {offsetted1, %1.reg, %1.bd} -with regAregXcon yields {index_off1, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon yields {offsetted1, %1.reg, %1.bd} -with exact regAregXcon yields {index_off1, %1.reg, %1.xreg, %1.sc, %1.bd} -#ifdef FANCY_MODES -with exact indirect4 yields {OFF_off1, %1.reg, 0, 0} -with exact offsetted4 yields {OFF_off1, %1.reg, %1.bd, 0} -with exact LOCAL yields {OFF_off1, lb, %1.bd, 0} -with exact off_con yields {OFF_off1, %1.reg, %1.bd, %1.od} -with exact index_off4 yields {INDOFF_off1, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con yields {INDOFF_off1, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon yields {OFF_indoff1, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 yields {ABS_off1, %1.bd, 0} -with exact abs_con yields {ABS_off1, %1.bd, %1.od} -with exact abs_regXcon yields {ABS_indoff1, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 yields {ABSIND_off1, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con yields {ABSIND_off1, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX yields {abs_index1, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat loi $1==2 -with A_REG yields {indirect2, %1} -#if WORD_SIZE!=2 -with exact local_addr yields {offsetted2, lb, %1.bd} -#else -with exact local_addr yields {LOCAL, %1.bd} -#endif -with exact ext_addr yields {absolute2, %1.bd} -#ifndef TBL68020 -with regAcon yields {offsetted2, %1.reg, %1.bd} -with regAregXcon yields {index_off2, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon yields {offsetted2, %1.reg, %1.bd} -with exact regAregXcon yields {index_off2, %1.reg, %1.xreg, %1.sc, %1.bd} -#if WORD_SIZE==2 -with exact DLOCAL yields {ILOCAL, %1.bd} -#endif -#ifdef FANCY_MODES -with exact indirect4 yields {OFF_off2, %1.reg, 0, 0} -with exact offsetted4 yields {OFF_off2, %1.reg, %1.bd, 0} -with exact LOCAL yields {OFF_off2, lb, %1.bd, 0} -with exact off_con yields {OFF_off2, %1.reg, %1.bd, %1.od} -with exact index_off4 yields {INDOFF_off2, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con yields {INDOFF_off2, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon yields {OFF_indoff2, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 yields {ABS_off2, %1.bd, 0} -with exact abs_con yields {ABS_off2, %1.bd, %1.od} -with exact abs_regXcon yields {ABS_indoff2, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 yields {ABSIND_off2, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con yields {ABSIND_off2, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX yields {abs_index2, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat loi $1==4 -with A_REG yields {indirect4, %1} -with exact local_addr yields {DLOCAL, %1.bd} -with exact ext_addr yields {absolute4, %1.bd} -#ifndef TBL68020 -with regAcon yields {offsetted4, %1.reg, %1.bd} -with regAregXcon yields {index_off4, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon yields {offsetted4, %1.reg, %1.bd} -with exact regAregXcon yields {index_off4, %1.reg, %1.xreg, %1.sc, %1.bd} -#if WORD_SIZE==4 -with exact LOCAL yields {ILOCAL, %1.bd} -#endif -#ifdef FANCY_MODES -with exact indirect4 yields {OFF_off4, %1.reg, 0, 0} -with exact offsetted4 yields {OFF_off4, %1.reg, %1.bd, 0} -with exact off_con yields {OFF_off4, %1.reg, %1.bd, %1.od} -with exact index_off4 yields {INDOFF_off4, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con yields {INDOFF_off4, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon yields {OFF_indoff4, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 yields {ABS_off4, %1.bd, 0} -with exact abs_con yields {ABS_off4, %1.bd, %1.od} -with exact abs_regXcon yields {ABS_indoff4, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 yields {ABSIND_off4, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con yields {ABSIND_off4, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX yields {abs_index4, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat loi $1==6 -with AA_REG - yields {offsetted2, %1, 4} {indirect4, %1} -with exact local_addr - yields {offsetted2, lb, %1.bd+4} {offsetted4, lb, %1.bd} -with exact ext_addr - yields {absolute2, %1.bd + 4} {absolute4, %1.bd} -#endif - -pat loi $1==8 -#if WORD_SIZE!=2 - leaving ldf 0 -#else -with AA_REG - yields {offsetted4, %1, 4} {indirect4, %1} -with exact local_addr - yields {offsetted4, lb, %1.bd+4} {offsetted4, lb, %1.bd} -with exact ext_addr - yields {absolute4, %1.bd + 4} {absolute4, %1.bd} -#endif - -#if WORD_SIZE==4 -pat loi $1==3*WORD_SIZE -with AA_REG STACK - kills ALL - uses DD_REG4={const,$1} - gen add_l %a, %1 - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} - -pat loi $1==4*WORD_SIZE -with AA_REG STACK - kills ALL - uses DD_REG4={const4,$1} - gen add_l %a, %1 - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} -#endif - -pat loi $1>4*WORD_SIZE && $1/WORD_SIZE <= 65536 -with AA_REG STACK - kills ALL - uses DD_REG4 = {const, $1/WORD_SIZE -1} - gen add_l {const4, $1}, %1 - 1: - move_i {pre_dec_int, %1}, {pre_dec_int, sp} - dbf %a, {slabel, 1b} - -pat loi -with STACK - kills ALL - gen move_i {const,$1},{pre_dec_int, sp} - jsr {absolute4, ".los"} - -pat los $1==WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".los"} -#if WORD_SIZE==2 -pat los $1==4 -with STACK - kills ALL - gen jsr {absolute4, ".los4"} -#endif - -pat lde -#if WORD_SIZE==2 - yields {absolute4, $1} -#else - yields {absolute4, $1+4} - {absolute4, $1} -#endif - -pat ldf -#if WORD_SIZE==2 -with A_REG yields {offsetted4, %1, $1} -with exact local_addr yields {DLOCAL, %1.bd+$1} -with regAcon yields {offsetted4, %1.reg, %1.bd+$1} -#else -with A_REG yields {offsetted4, %1, $1+4} - {offsetted4, %1, $1} -with exact local_addr yields {LOCAL, %1.bd+$1+4} - {LOCAL, %1.bd+$1} -with regAcon yields {offsetted4, %1.reg, %1.bd+$1+4} - {offsetted4, %1.reg, %1.bd+$1} -#endif - -pat lpi yields {ext_addr, $1} - -/************************************************ - * Group 2: store instructions * - ************************************************/ - -pat stl inreg($1)==reg_any -with exact memory1-consts - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen clr_i {LOCAL, $1} - move_b %1, {dreg1, regvar($1,reg_any)} -#if WORD_SIZE==2 -with any2 - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen move %1, {LOCAL, $1} -#else -with exact memory2-consts - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen clr_i {LOCAL, $1} - move_w %1, {dreg2, regvar($1,reg_any)} -with store4 - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen move %1, {LOCAL, $1} -#endif -with exact STACK - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen move_i {post_inc_int, sp}, {LOCAL, $1} - -pat SLP inreg($1)==reg_pointer -with any4 -#if WORD_SIZE!=2 - -sconsts4 -#endif - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move %1, {areg, regvar($1, reg_pointer)} -with exact ext_addr - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move_l %1, {areg, regvar($1, reg_pointer)} -with address-ext_addr - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen lea %1, {areg, regvar($1, reg_pointer)} -with exact STACK - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move_l {post_inc4, sp}, {areg, regvar($1, reg_pointer)} - -pat stl -with store_int-sconsts - kills all_indir, LOCAL %bd==$1 - gen move %1, {LOCAL, $1} -with exact STACK - kills all_indir, LOCAL %bd==$1 - gen move_i {post_inc_int,sp}, {LOCAL, $1} - -pat ste -with store_int-sconsts - kills posextern - gen move %1, {absolute_int, $1} -with exact STACK - kills posextern - gen move_i {post_inc_int, sp}, {absolute_int, $1} - -pat sil inreg($1)==reg_pointer -with store_int-sconsts - kills allexceptcon - gen move %1, {indirect_int, regvar($1, reg_pointer)} -with exact STACK - kills allexceptcon - gen move_i {post_inc_int, sp}, {indirect_int, regvar($1, reg_pointer)} - -#if WORD_SIZE==4 -pat sil inreg($1)==reg_any -with store_int-sconsts - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen move %1, {indirect_int, %a} -with exact STACK - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen move_i {post_inc_int, sp}, {indirect_int, %a} -#endif - -pat sil -#if TBL68020 -with store_int-sconsts - kills allexceptcon - gen move %1, {ILOCAL, $1} -with exact STACK - kills allexceptcon - gen move_i {post_inc_int, sp}, {ILOCAL, $1} -#else -with store_int-sconsts - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen move %1, {indirect_int, %a} -with exact STACK - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen move_i {post_inc_int, sp}, {indirect_int, %a} -#endif - -pat stf -with A_REG store_int-sconsts - kills allexceptcon - gen move %2, {offsetted_int, %1, $1} -with exact any4 STACK - kills allexceptcon - uses AA_REG = %1 - gen move_i {post_inc_int, sp}, {offsetted_int, %a, $1} -with exact STACK - kills allexceptcon - uses AA_REG - gen move_l {post_inc4, sp}, %a - move_i {post_inc_int, sp}, {offsetted_int, %a, $1} -with exact local_addr store_int - kills allexceptcon - gen move %2, {LOCAL, %1.bd+$1} -with exact ext_addr store_int - kills allexceptcon - gen move %2, {absolute_int, %1.bd+$1} -#if TBL68000 -#if WORD_SIZE==4 -with regAcon store_int - kills allexceptcon - gen move %2, {offsetted_int, %1.reg, %1.bd+$1} -#endif -#else /* TBL68020 */ -with exact regAcon store_int - kills allexceptcon - gen move %2, {offsetted_int, %1.reg, %1.bd+$1} -with exact regAregXcon store_int - kills allexceptcon - gen move %2, {index_off_int, %1.reg, %1.xreg, %1.sc, %1.bd+$1} -#ifdef FANCY_MODES -with exact indirect4 store_int - kills allexceptcon - gen move %2, {OFF_off_int, %1.reg, 0, $1} -with exact offsetted4 store_int - kills allexceptcon - gen move %2, {OFF_off_int, %1.reg, %1.bd, $1} -with exact DLOCAL store_int - kills allexceptcon - gen move %2, {OFF_off_int, lb, %1.bd, $1} -with exact off_con store_int - kills allexceptcon - gen move %2, {OFF_off_int, %1.reg, %1.bd, %1.od+$1} -with exact index_off4 store_int - kills allexceptcon - gen move %2, {INDOFF_off_int, %1.reg, %1.xreg, %1.sc, %1.bd, $1} -with exact indoff_con store_int - kills allexceptcon - gen move %2, {INDOFF_off_int, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact off_regXcon store_int - kills allexceptcon - gen move %2, {OFF_indoff_int, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact absolute4 store_int - kills allexceptcon - gen move %2, {ABS_off_int, %1.bd, $1} -with exact abs_con store_int - kills allexceptcon - gen move %2, {ABS_off_int, %1.bd, %1.od+$1} -with exact abs_regXcon store_int - kills allexceptcon - gen move %2, {ABS_indoff_int, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact abs_index4 store_int - kills allexceptcon - gen move %2, {ABSIND_off_int, %1.sc, %1.xreg, %1.bd, $1} -with exact absind_con store_int - kills allexceptcon - gen move %2, {ABSIND_off_int, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact ext_regX store_int - kills allexceptcon - gen move %2, {abs_index_int, %1.sc, %1.xreg, %1.bd+$1} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat sti $1==1 -with A_REG any1 - kills allexceptcon - gen move %2, {indirect1, %1} -with local_addr any1 - kills allexceptcon - gen move %2, {offsetted1, lb, %1.bd} -with exact ext_addr any1 - kills allexceptcon - gen move %2, {absolute1, %1.bd} -#ifndef TBL68020 -with regAcon any1 - kills allexceptcon - gen move %2, {offsetted1, %1.reg, %1.bd} -with regAregXcon any1 - kills allexceptcon - gen move %2, {index_off1, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon any1 - kills allexceptcon - gen move %2, {offsetted1, %1.reg, %1.bd} -with exact regAregXcon any1 - kills allexceptcon - gen move %2, {index_off1, %1.reg, %1.xreg, %1.sc, %1.bd} -#ifdef FANCY_MODES -with exact indirect4 any1 - kills allexceptcon - gen move %2, {OFF_off1, %1.reg, 0, 0} -with exact offsetted4 any1 - kills allexceptcon - gen move %2, {OFF_off1, %1.reg, %1.bd, 0} -with exact LOCAL any1 - kills allexceptcon - gen move %2, {OFF_off1, lb, %1.bd, 0} -with exact off_con any1 - kills allexceptcon - gen move %2, {OFF_off1, %1.reg, %1.bd, %1.od} -with exact index_off4 any1 - kills allexceptcon - gen move %2, {INDOFF_off1, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con any1 - kills allexceptcon - gen move %2, {INDOFF_off1, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon any1 - kills allexceptcon - gen move %2, {OFF_indoff1, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 any1 - kills allexceptcon - gen move %2, {ABS_off1, %1.bd, 0} -with exact abs_con any1 - kills allexceptcon - gen move %2, {ABS_off1, %1.bd, %1.od} -with exact abs_regXcon any1 - kills allexceptcon - gen move %2, {ABS_indoff1, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 any1 - kills allexceptcon - gen move %2, {ABSIND_off1, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con any1 - kills allexceptcon - gen move %2, {ABSIND_off1, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX any1 - kills allexceptcon - gen move %2, {abs_index1, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat sti $1==2 -with A_REG any2 - kills allexceptcon - gen move %2, {indirect2, %1} -with local_addr any2 - kills allexceptcon - gen move %2, {offsetted2, lb, %1.bd} -with exact ext_addr any2 - kills allexceptcon - gen move %2, {absolute2, %1.bd} -#ifndef TBL68020 -with regAcon any2 - kills allexceptcon - gen move %2, {offsetted2, %1.reg, %1.bd} -with regAregXcon any2 - kills allexceptcon - gen move %2, {index_off2, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon any2 - kills allexceptcon - gen move %2, {offsetted2, %1.reg, %1.bd} -with exact regAregXcon any2 - kills allexceptcon - gen move %2, {index_off2, %1.reg, %1.xreg, %1.sc, %1.bd} -#if WORD_SIZE==2 -with exact DLOCAL any2 - kills allexceptcon - gen move %2, {ILOCAL, %1.bd} -#endif -#ifdef FANCY_MODES -with exact indirect4 any2 - kills allexceptcon - gen move %2, {OFF_off2, %1.reg, 0, 0} -with exact offsetted4 any2 - kills allexceptcon - gen move %2, {OFF_off2, %1.reg, %1.bd, 0} -with exact LOCAL any2 - kills allexceptcon - gen move %2, {OFF_off2, lb, %1.bd, 0} -with exact off_con any2 - kills allexceptcon - gen move %2, {OFF_off2, %1.reg, %1.bd, %1.od} -with exact index_off4 any2 - kills allexceptcon - gen move %2, {INDOFF_off2, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con any2 - kills allexceptcon - gen move %2, {INDOFF_off2, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon any2 - kills allexceptcon - gen move %2, {OFF_indoff2, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 any2 - kills allexceptcon - gen move %2, {ABS_off2, %1.bd, 0} -with exact abs_con any2 - kills allexceptcon - gen move %2, {ABS_off2, %1.bd, %1.od} -with exact abs_regXcon any2 - kills allexceptcon - gen move %2, {ABS_indoff2, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 any2 - kills allexceptcon - gen move %2, {ABSIND_off2, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con any2 - kills allexceptcon - gen move %2, {ABSIND_off2, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX any2 - kills allexceptcon - gen move %2, {abs_index2, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat sti $1==4 -with A_REG store4-sconsts4 - kills allexceptcon - gen move %2, {indirect4, %1} -with exact any4 STACK - kills allexceptcon - uses AA_REG = %1 - gen move_l {post_inc4, sp}, {indirect4, %a} -with exact STACK - kills allexceptcon - uses AA_REG - gen move_l {post_inc4, sp}, %a - move_l {post_inc4, sp}, {indirect4, %a} -with exact local_addr store4 - kills allexceptcon - gen move %2, {DLOCAL, %1.bd} -with exact ext_addr store4 - kills allexceptcon - gen move %2, {absolute4, %1.bd} -#ifndef TBL68020 -with regAcon store4-sconsts4 - kills allexceptcon - gen move %2, {offsetted4, %1.reg, %1.bd} -with regAregXcon store4-sconsts4 - kills allexceptcon - gen move %2, {index_off4, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon store4 - kills allexceptcon - gen move %2, {offsetted4, %1.reg, %1.bd} -with exact regAregXcon store4 - kills allexceptcon - gen move %2, {index_off4, %1.reg, %1.xreg, %1.sc, %1.bd} -#if WORD_SIZE==4 -with exact LOCAL store4 - kills allexceptcon - gen move %2, {ILOCAL, %1.bd} -#endif -#ifdef FANCY_MODES -with exact indirect4 store4 - kills allexceptcon - gen move %2, {OFF_off4, %1.reg, 0, 0} -with exact offsetted4 store4 - kills allexceptcon - gen move %2, {OFF_off4, %1.reg, %1.bd, 0} -with exact off_con store4 - kills allexceptcon - gen move %2, {OFF_off4, %1.reg, %1.bd, %1.od} -with exact index_off4 store4 - kills allexceptcon - gen move %2, {INDOFF_off4, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con store4 - kills allexceptcon - gen move %2, {INDOFF_off4, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon store4 - kills allexceptcon - gen move %2, {OFF_indoff4, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 store4 - kills allexceptcon - gen move %2, {ABS_off4, %1.bd, 0} -with exact abs_con store4 - kills allexceptcon - gen move %2, {ABS_off4, %1.bd, %1.od} -with exact abs_regXcon store4 - kills allexceptcon - gen move %2, {ABS_indoff4, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 store4 - kills allexceptcon - gen move %2, {ABSIND_off4, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con store4 - kills allexceptcon - gen move %2, {ABSIND_off4, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX store4 - kills allexceptcon - gen move %2, {abs_index4, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat sti $1==6 -with A_REG any4 any2 - kills ALL - gen move %2, {indirect4, %1} - move %3, {offsetted2, %1, 4} -with AA_REG any4 any2 - kills ALL - gen move %2, {post_inc4, %1} - move %3, {post_inc2, %1} -with exact A_REG STACK - kills ALL - gen move_l {post_inc4, sp}, {indirect4, %1} - move_w {post_inc2, sp}, {offsetted2, %1, 4} -with exact AA_REG STACK - kills ALL - gen move_l {post_inc4, sp}, {post_inc4, %1} - move_w {post_inc2, sp}, {post_inc2, %1} -#endif - -pat sti $1==8 -#if WORD_SIZE!=2 - leaving sdf 0 -#else -with AA_REG any4-pre_post any4-pre_post - kills ALL - gen move_l %2,{indirect4, %1} - move_l %3,{offsetted4, %1, 4} -with exact local_addr any4-pre_post any4-pre_post - kills ALL - gen move_l %2,{offsetted4, lb, %1.bd} - move_l %3,{offsetted4, lb, %1.bd+4} -with exact ext_addr any4-pre_post any4-pre_post - kills ALL - gen move_l %2,{absolute4, %1.bd} - move_l %3,{absolute4, %1.bd+4} -#endif - - -#if WORD_SIZE==4 -pat sti $1==3*WORD_SIZE - with AA_REG STACK - kills ALL - gen move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} - -pat sti $1==4*WORD_SIZE - with AA_REG STACK - kills ALL - gen move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} -#endif - -pat sti $1>4*WORD_SIZE && $1/WORD_SIZE <= 65536 -with AA_REG STACK - kills ALL - uses DD_REG4 = {const, $1/WORD_SIZE -1} - gen 1: - move_i {post_inc_int, sp}, {post_inc_int, %1} - dbf %a, {slabel, 1b} - -pat sti -with STACK - kills ALL - gen move_i {const, $1}, {pre_dec_int, sp} - jsr {absolute4, ".sts"} - -pat sts $1==WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".sts"} -#if WORD_SIZE==2 -pat sts $1==4 -with STACK - kills ALL - gen jsr {absolute4, ".sts4"} -#endif - -#if WORD_SIZE==2 -pat sdl -with store4-sconsts4 - kills all_indir, DLOCAL %bd==$1 - gen move %1, {DLOCAL, $1} -with exact STACK - kills all_indir, DLOCAL %bd==$1 - gen move_l {post_inc4,sp}, {DLOCAL, $1} -#else -pat sdl -with any4-sconsts any4-sconsts - kills all_indir, LOCAL %bd==$1 - gen move %1, {LOCAL, $1} - move %2, {LOCAL, $1+4} -#if TBL68881 -with exact FD_REG - kills all_indir, LOCAL %bd==$1 - gen fmove_d %1, {LOCAL, $1} -#endif -with exact STACK - kills all_indir, LOCAL %bd==$1 - gen move_l {post_inc4, sp}, {LOCAL,$1} - move_l {post_inc4, sp}, {LOCAL,$1+4} -#endif /* WORD_SIZE==2 */ - -pat sde -#if WORD_SIZE==2 -with any4-sconsts4 - kills posextern - gen move_l %1, {absolute4, $1} -with exact STACK - kills posextern - gen move_l {post_inc4, sp}, {absolute4, $1} -#else -with any4-sconsts any4-sconsts - kills posextern - gen move %1, {absolute4, $1} - move %2, {absolute4, $1+4} -#if TBL68881 -with exact FD_REG - kills posextern - gen fmove_d %1, {absolute4, $1} -#endif -with exact STACK - kills posextern - gen move_l {post_inc4, sp}, {absolute4,$1} - move_l {post_inc4, sp}, {absolute4,$1+4} -#endif - -pat sdf -#if WORD_SIZE==2 -with A_REG any4-sconsts4 - kills allexceptcon - gen move_l %2, {offsetted4, %1, $1} -with exact A_REG STACK - kills allexceptcon - gen move_l {post_inc4, sp}, {offsetted4, %1, $1} -#else -with A_REG any4-sconsts any4-sconsts - kills allexceptcon - gen move %2, {offsetted4, %1, $1} - move %3, {offsetted4, %1, $1+4} -with exact local_addr any4 any4 - kills allexceptcon - gen move %2, {LOCAL, %1.bd+$1} - move %3, {LOCAL, %1.bd+$1+4} -with regAcon any4-sconsts any4-sconsts - kills allexceptcon - gen move %2, {offsetted4, %1.reg, %1.bd+$1} - move %3, {offsetted4, %1.reg, %1.bd+$1+4} -#endif - - - -/************************************************ - * Group 3: integer arithmetic. * - ************************************************/ - -#if WORD_SIZE==2 -pat adi $1==2 -with any2-bconst DD_REG - gen add_w %1, %2 yields %2 -with DD_REG any2-DD_REG-bconst - gen add_w %2, %1 yields %1 -with exact any2 STACK - uses reusing %1,DD_REG=%1 - gen add_w {post_inc2, sp}, %a - yields %a -#endif - -pat adi $1==4 -with any4-bconst4 DD_REG4 - gen add_l %1, %2 yields %2 -with DD_REG4 any4-DD_REG4-bconst4 - gen add_l %2, %1 yields %1 -with exact any4 STACK - uses reusing %1,DD_REG4=%1 - gen add_l {post_inc4, sp}, %a - yields %a - -#if WORD_SIZE==2 -pat sbi $1==2 -with any2-bconst DD_REG - gen sub_w %1, %2 yields %2 -with DD_REG any2-DD_REG-bconst - gen sub_w %2, %1 - neg_w %1 yields %1 -with exact any2 STACK - uses reusing %1,DD_REG=%1 - gen sub_w {post_inc2, sp}, %a - neg_w %a yields %a -#endif - -pat sbi $1==4 -with any4-bconst4 DD_REG4 - gen sub_l %1, %2 yields %2 -with DD_REG4 any4-DD_REG4-bconst4 - gen sub_l %2, %1 - neg_l %1 yields %1 -with exact any4 STACK - uses reusing %1,DD_REG4=%1 - gen sub_l {post_inc4, sp}, %a - neg_l %a yields %a -with any4-bconst4 AA_REG - gen sub_l %1, %2 yields %2 - -#if WORD_SIZE==2 -pat loc loc cii ldc mli $1==2 && $2==4 && highw($4)==0 && loww($4)>0 && $5==4 -with any2-pre_post - uses reusing %1, DD_REG4 - gen move %1, %a.1 - muls_w {const, loww($4)}, %a.1 - yields %a - -pat mli $1==2 -with any2-pre_post any2-pre_post - uses reusing %2,DD_REG = %2 - gen muls_w %1, %a yields %a -#endif - -pat mli $1==4 -#ifdef TBL68020 -with data4 DD_REG4 - gen muls_l %1, %2 yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".mli"} - yields dl1 -#endif - -#if WORD_SIZE==2 -pat dvi $1==2 -with data2-sconsts DD_REG - gen ext_l %2 - divs_w %1, %2 - yields %2 -#endif - -pat dvi $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - gen divs_l %1, %2 yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".dvi"} - yields dl1 -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat rmi $1==2 -with data2-sconsts DD_REG - gen ext_l %2 - divs_w %1, %2 - swap %2 - killreg %2 - yields %2 -#endif - -pat rmi $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - uses DD_REG4 - gen divsl_l %1, {DREG_pair, %a, %2} - killreg %2 - /* !!!! contents of %2 have changed: make this known to cg */ - yields %a -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".dvi"} - yields dl2 -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat ngi $1==2 -with DD_REG - gen neg_w %1 yields %1 -#endif - -pat ngi $1==4 -with DD_REG4 - gen neg_l %1 yields %1 - -#if WORD_SIZE==2 -pat sli $1==2 -with shconreg DD_REG - gen asl_w %1, %2 yields %2 -#endif - -pat sli $1==4 -with shconreg DD_REG4 - gen asl_l %1, %2 yields %2 - -#if WORD_SIZE==2 -pat sri $1==2 -with shconreg DD_REG - gen asr_w %1, %2 yields %2 -#endif - -pat sri $1==4 -with shconreg DD_REG4 - gen asr_l %1, %2 yields %2 - -/************************************************ - * Group 4: unsigned arithmetic. * - ************************************************/ - -pat adu leaving adi $1 - -pat sbu leaving sbi $1 - -#if WORD_SIZE==2 -pat mlu $1==2 -with any2-pre_post any2-pre_post - uses reusing %2,DD_REG = %2 - gen mulu_w %1, %a yields %a -#endif - -pat mlu $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - gen mulu_l %1, %2 yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".mlu"} - yields dl1 -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat dvu $1==2 -with data2-sconsts data2 - uses DD_REG4 = {zero_const4,0} - gen move %2,%a.1 - divu_w %1, %a.1 yields %a.1 -#endif - -pat dvu $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - gen divu_l %1, %2 yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".dvu"} - yields dl1 -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat rmu $1==2 -with data2-sconsts data2 - uses DD_REG4 = {zero_const4, 0} - gen move %2,%a.1 - divu_w %1, %a.1 - swap %a.1 - killreg %a - yields %a.1 -#endif - -pat rmu $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - uses DD_REG4 - gen divul_l %1, {DREG_pair, %a, %2} - killreg %2 - /* !!!! contents of %2 have changed: make this known to cg */ - yields %a -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".dvu"} - yields dl2 -#endif /* TBL68020 */ - -pat slu leaving sli $1 - -#if WORD_SIZE==2 -pat sru $1==2 -with shconreg DD_REG - gen lsr_w %1, %2 yields %2 -#endif - -pat sru $1==4 -with shconreg DD_REG4 - gen lsr_l %1, %2 yields %2 - -/************************************************ - * Group 5: floating point arithmetic * - ************************************************/ - -/* Floating point stuff - * Arithmetic instructions - */ - -#if TBL68881 -pat adf stl $1==4 - with FS_REG STACK - gen fadd_s {post_inc4,sp},%1 yields %1 leaving stl $2 -pat adf sdl $1==8 - with FD_REG STACK - gen fadd_d {post_inc4,sp},%1 yields %1 leaving sdl $2 -pat sbf stl $1==4 - with FS_REG FS_REG STACK - gen fsub %1,%2 yields %2 leaving stl $2 -pat sbf sdl $1==8 - with FD_REG FD_REG STACK - gen fsub %1,%2 yields %2 leaving sdl $2 -pat mlf stl $1==4 - with FS_REG STACK - gen fmul_s {post_inc4,sp},%1 yields %1 leaving stl $2 -pat mlf sdl $1==8 - with FD_REG STACK - gen fmul_d {post_inc4,sp},%1 yields %1 leaving sdl $2 -pat dvf stl $1==4 - with FS_REG FS_REG STACK - gen fdiv %1,%2 yields %2 leaving stl $2 -pat dvf sdl $1==8 - with FD_REG FD_REG STACK - gen fdiv %1,%2 yields %2 leaving sdl $2 -pat ngf stl $1==4 - with FS_REG STACK - gen fneg %1 yields %1 leaving stl $2 -pat ngf sdl $1==8 - with FD_REG STACK - gen fneg %1 yields %1 leaving sdl $2 - -pat adf ste $1==4 - with FS_REG STACK - gen fadd_s {post_inc4,sp},%1 yields %1 leaving ste $2 -pat adf sde $1==8 - with FD_REG STACK - gen fadd_d {post_inc4,sp},%1 yields %1 leaving sde $2 -pat sbf ste $1==4 - with FS_REG FS_REG STACK - gen fsub %1,%2 yields %2 leaving ste $2 -pat sbf sde $1==8 - with FD_REG FD_REG STACK - gen fsub %1,%2 yields %2 leaving sde $2 -pat mlf ste $1==4 - with FS_REG STACK - gen fmul_s {post_inc4,sp},%1 yields %1 leaving ste $2 -pat mlf sde $1==8 - with FD_REG STACK - gen fmul_d {post_inc4,sp},%1 yields %1 leaving sde $2 -pat dvf ste $1==4 - with FS_REG FS_REG STACK - gen fdiv %1,%2 yields %2 leaving ste $2 -pat dvf sde $1==8 - with FD_REG FD_REG STACK - gen fdiv %1,%2 yields %2 leaving sde $2 -pat ngf ste $1==4 - with FS_REG STACK - gen fneg %1 yields %1 leaving ste $2 -pat ngf sde $1==8 - with FD_REG STACK - gen fneg %1 yields %1 leaving sde $2 - -pat adf $1==4 - with FS_REG STACK - gen fadd_s {indirect4,sp},%1 - fmove_s %1,{indirect4,sp} -pat adf $1==8 - with FD_REG STACK - gen fadd_d {indirect4,sp},%1 - fmove_d %1,{indirect4,sp} -pat sbf $1==4 - with FS_REG FS_REG STACK - gen fsub %1,%2 - fmove_s %2,{pre_dec4,sp} -pat sbf $1==8 - with FD_REG FD_REG STACK - gen fsub %1,%2 - fmove_d %2,{pre_dec4,sp} -pat mlf $1==4 - with FS_REG STACK - gen fmul_s {indirect4,sp},%1 - fmove_s %1,{indirect4,sp} -pat mlf $1==8 - with FD_REG STACK - gen fmul_d {indirect4,sp},%1 - fmove_d %1,{indirect4,sp} -pat dvf $1==4 - with FS_REG FS_REG STACK - gen fdiv %1,%2 - fmove_s %2,{pre_dec4,sp} -pat dvf $1==8 - with FD_REG FD_REG STACK - gen fdiv %1,%2 - fmove_d %2,{pre_dec4,sp} -pat ngf $1==4 - with FS_REG STACK - gen fneg %1 - fmove_s %1,{pre_dec4,sp} -pat ngf $1==8 - with FD_REG STACK - gen fneg %1 - fmove_d %1,{pre_dec4,sp} -pat fif $1==4 - with FS_REG FS_REG STACK - gen fmul %1,%2 - fintrz %2,%1 - fsub %1,%2 - fmove_s %2,{pre_dec4,sp} - fmove_s %1,{pre_dec4,sp} -pat fif $1==8 - with FD_REG FD_REG STACK - gen fmul %1,%2 - fintrz %2,%1 - fsub %1,%2 - fmove_d %2,{pre_dec4,sp} - fmove_d %1,{pre_dec4,sp} -#else -pat adf $1==4 leaving cal ".adf4" asp 4 -pat adf $1==8 leaving cal ".adf8" asp 8 -pat sbf $1==4 leaving cal ".sbf4" asp 4 -pat sbf $1==8 leaving cal ".sbf8" asp 8 -pat mlf $1==4 leaving cal ".mlf4" asp 4 -pat mlf $1==8 leaving cal ".mlf8" asp 8 -pat dvf $1==4 leaving cal ".dvf4" asp 4 -pat dvf $1==8 leaving cal ".dvf8" asp 8 -pat ngf $1==4 leaving cal ".ngf4" -pat ngf $1==8 leaving cal ".ngf8" -pat fif $1==4 leaving lor 1 cal ".fif4" asp 4 -pat fif $1==8 leaving lor 1 cal ".fif8" asp 4 -#endif -#if WORD_SIZE==2 -pat fef $1==4 leaving lor 1 adp 0-2 cal ".fef4" asp 2 -pat fef $1==8 leaving lor 1 adp 0-2 cal ".fef8" asp 2 -#else -pat fef $1==4 leaving lor 1 adp 0-4 cal ".fef4" -pat fef $1==8 leaving lor 1 adp 0-4 cal ".fef8" -#endif - -/************************************************ - * Group 6: pointer arithmetic * - ************************************************/ - -pat adp $1==0 /* skip; array instructions might 'leave' this */ - -pat adp -with A_REG yields {t_regAcon, %1, $1} -with exact local_addr yields {local_addr, %1.bd+$1} -with exact ext_addr yields {ext_addr, %1.bd+$1} -with exact regAcon + t_regAcon - yields {t_regAcon, %1.reg, %1.bd+$1} -with exact regAregXcon + t_regAregXcon - yields {t_regAregXcon,%1.reg, %1.xreg, %1.sc, %1.bd+$1} -#if TBL68020 && FANCY_MODES -with exact indirect4 yields {off_con, %1.reg, 0, $1} -with exact LOCAL yields {off_con, lb, %1.bd, $1} -with exact offsetted4 yields {off_con, %1.reg, %1.bd, $1} -with exact off_con yields {off_con, %1.reg, %1.bd, %1.od+$1} -with exact index_off4 yields {indoff_con, %1.reg, %1.xreg, %1.sc, %1.bd, $1} -with exact indoff_con yields {indoff_con, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact off_regXcon yields {off_regXcon, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact absolute4 yields {abs_con, %1.bd, $1} -with exact abs_con yields {abs_con, %1.bd, %1.od+$1} -with exact abs_regXcon yields {abs_regXcon, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact abs_index4 yields {absind_con, %1.sc, %1.xreg, %1.bd, $1} -with exact absind_con yields {absind_con, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact ext_regX yields {ext_regX, %1.sc, %1.xreg, %1.bd+$1} -#endif - -pat ads cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving cmu 4 -#endif - -#if WORD_SIZE!=2 -pat ads bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving bne $2 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving bne $2 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving bne $2 -#endif - -pat ads beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving beq $2 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving beq $2 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving beq $2 -#endif - -pat ads LEP bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LEP $2 bne $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LEP $2 bne $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving loe $2 bne $3 -#endif - -pat ads LEP beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LEP $2 beq $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LEP $2 beq $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving loe $2 beq $3 -#endif - -pat ads LEP cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LEP $2 cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LEP $2 cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving LEP $2 cmu 4 -#endif - -pat ads lae bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lae $2 bne $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lae $2 bne $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lae $2 bne $3 -#endif - -pat ads lae beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lae $2 beq $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lae $2 beq $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lae $2 beq $3 -#endif -#endif /* WORD_SIZE==2 */ - -pat ads lae cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lae $2 cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lae $2 cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lae $2 cmu 4 -#endif - -#if WORD_SIZE!=2 -pat ads lal bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lal $2 bne $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lal $2 bne $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lal $2 bne $3 -#endif - -pat ads lal beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lal $2 beq $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lal $2 beq $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lal $2 beq $3 -#endif - -pat ads lal cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lal $2 cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lal $2 cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lal $2 cmu 4 -#endif - -pat ads LLP bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LLP $2 bne $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LLP $2 bne $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lol $2 bne $3 -#endif - -pat ads LLP beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LLP $2 beq $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LLP $2 beq $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lol $2 beq $3 -#endif -#endif /* WORD_SIZE==2 */ - -pat ads LLP cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LLP $2 cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LLP $2 cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lol $2 cmu 4 -#endif - -#if WORD_SIZE==2 -pat ads $1==2 - leaving loc 2 loc 4 cii ads 4 -#endif - -pat ads $1==4 -with D_REG4 A_REG yields {regAregXcon, %2, %1, 1, 0} -with D_REG4 regAcon + t_regAcon - yields {t_regAregXcon, %2.reg, %1, 1, %2.bd} -with D_REG4 local_addr yields {t_regAregXcon, lb, %1, 1, %2.bd} -with any4 AA_REG - gen add_l %1, %2 yields %2 - -#ifdef TBL68020 - -with D_REG4 yields {regX, 1, %1} - leaving ads 4 -with regX A_REG yields {regAregXcon, %2, %1.xreg, %1.sc, 0} -with exact regX regAcon yields {regAregXcon, %2.reg, %1.xreg, %1.sc, %2.bd} -with exact regX local_addr - yields {regAregXcon, lb, %1.xreg, %1.sc, %2.bd} -#ifdef FANCY_MODES -with exact regX indirect4 - yields {off_regXcon, %2.reg, %1.xreg,%1.sc,0,0} -with exact regX offsetted4 - yields {off_regXcon, %2.reg, %1.xreg, %1.sc, %2.bd, 0} -with exact regX DLOCAL yields {off_regXcon, lb, %1.xreg, %1.sc, %2.bd, 0} -with exact regX off_con yields {off_regXcon, %2.reg, %1.xreg,%1.sc,%2.bd,%2.od} -with exact regX ext_addr - yields {ext_regX, %1.sc, %1.xreg, %2.bd} -with exact regX absolute4 - yields {abs_regXcon, %1.sc, %1.xreg, %2.bd, 0} -with exact regX abs_con yields {abs_regXcon, %1.sc, %1.xreg, %2.bd, %2.od} -with exact indirect4 ext_addr - yields {off_con, %1.reg, 0, %2.bd} -with exact offsetted4 ext_addr - yields {off_con, %1.reg, %1.bd, %2.bd} -with exact LOCAL ext_addr - yields {off_con, lb, %1.bd, %2.bd} -with exact index_off4 ext_addr - yields {indoff_con, %1.reg, %1.xreg, %1.sc,%1.bd,%2.bd} -with exact absolute4 ext_addr - yields {abs_con, %1.bd, %2.bd} -with exact abs_index4 ext_addr - yields {absind_con, %1.sc, %1.xreg, %1.bd, %2.bd} -with exact indirect4 ext_regX - yields {off_regXcon, %1.reg, %2.xreg, %2.sc, 0, %2.bd} -with exact offsetted4 ext_regX - yields {off_regXcon, %1.reg, %2.xreg,%2.sc,%1.bd,%2.bd} -with exact LOCAL ext_regX - yields {off_regXcon, lb, %2.xreg, %2.sc, %1.bd, %2.bd} -with exact absolute4 ext_regX - yields {abs_regXcon, %2.sc, %2.xreg, %1.bd, %2.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - - /* I WOULD ALSO LIKE THIS: - * pat ads - * with const leaving adp %1.num - * BUT THAT DOESN'T WORK. - */ - -#if WORD_SIZE==2 -pat sbs $1==2 - leaving sbs 4 loc 4 loc 2 cii -#endif - -pat sbs $1==4 leaving sbi 4 - -/* regX type OK ??? */ -#ifdef TBL68020 -pat loc slu $2==4 leaving loc $1 sli 4 - -pat loc sli ads $1==1 && $2==4 && $3==4 -with D_REG4 yields {regX, 2, %1} - leaving ads 4 - -pat loc sli ads $1==2 && $2==4 && $3==4 -with D_REG4 yields {regX, 4, %1} - leaving ads 4 - -pat loc sli ads $1==3 && $2==4 && $3==4 -with D_REG4 yields {regX, 8, %1} - leaving ads 4 -#else - -pat loc sli $1==1 && $2==WORD_SIZE -with DD_REG - gen add_i %1, %1 yields %1 - -#if WORD_SIZE==2 -pat loc sli $1==1 && $2==4 -with DD_REG4 - gen add_l %1, %1 yields %1 -#endif - -#endif /* TBL68020 */ - - -/************************************************ - * Group 7: increment / decrement / zero * - ************************************************/ - -pat inc leaving loc 1 adi WORD_SIZE - -pat inl inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen add_i {const, 1}, {LOCAL, $1} - -pat inl - kills all_indir, LOCAL %bd==$1 - gen add_i {const, 1}, {LOCAL, $1} - -pat lol inl $1==$2 - kills all_indir, LOCAL %bd==$1 - uses DD_REG = {LOCAL, $1} - gen add_i {const, 1}, {LOCAL, $1} - killreg %a - yields %a - -pat ine - kills posextern - gen add_i {const, 1}, {absolute_int, $1} - -pat dec leaving loc 1 sbi WORD_SIZE - -pat del inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen sub_i {const, 1}, {LOCAL, $1} - -pat del - kills all_indir, LOCAL %bd==$1 - gen sub_i {const, 1}, {LOCAL, $1} - -pat lol del $1==$2 - kills all_indir, LOCAL %bd==$1 - uses DD_REG = {LOCAL, $1} - gen sub_i {const, 1}, {LOCAL, $1} - killreg %a - yields %a - -pat dee - kills posextern - gen sub_i {const, 1}, {absolute_int, $1} - -pat zrl inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen clr_i {LOCAL, $1} - -pat zrl inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move {const4,0}, {areg, regvar($1, reg_pointer)} - -pat zrl - kills all_indir, LOCAL %bd==$1 - gen clr_i {LOCAL, $1} - -pat zrl lol $1==$2 && inreg($1) < 0 - kills all_indir, LOCAL %bd==$1 - gen clr_i {LOCAL, $1} yields {zero_const, 0} - -pat zre - kills posextern - gen clr_i {absolute_int, $1} - -pat zre loe $1==$2 - kills posextern - gen clr_i {absolute_int, $1} yields {zero_const, 0} - -pat zer $1==4 yields {zero_const4, 0} -#if WORD_SIZE==2 -pat zer $1==6 yields {zero_const, 0} {zero_const, 0} {zero_const, 0} -#else -pat zer $1==8 yields {zero_const, 0} {zero_const, 0} -pat zer $1==12 yields {zero_const, 0} {zero_const, 0} {zero_const, 0} -#endif - -pat zer $1/WORD_SIZE <= 65536 -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE -1} - gen 1: - clr_i {pre_dec_int, sp} - dbf %a, {slabel, 1b} - -pat zer -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE} - gen 1: - clr_i {pre_dec_int, sp} - sub_l {const4,1}, %a - bne {slabel, 1b} - -/************************************************ - * Group 8: convert instructions * - ************************************************/ - - - -pat cii -with STACK - kills ALL - gen jsr {absolute4, ".cii"} - -#if WORD_SIZE==2 -/* No sign-extension, though this is probably not what you may want. - * This will teach compiler writers not to convert between unsigneds and - * integers of a different size. - */ -pat loc loc ciu $1==2 && $2==4 -with zero_const - yields {zero_const4, 0} -with any -uses DD_REG4 = {zero_const4, 0} - gen move %1,%a.1 - yields %a - -pat loc loc ciu $1==4 && $2==2 -with zero_const4 - yields {zero_const, 0} -with any4 -uses reusing %1, DD_REG4 = %1 - yields %a.1 - -pat loc loc cui $1==2 && $2==4 -with any2 -uses DD_REG4={zero_const4,0} - gen move %1,%a.1 yields %a - -pat loc loc cui $1==4 && $2==2 -with DD_REG4 - yields %1.1 - -pat loc loc cuu $1==2 && $2==4 -with any2 -uses reusing %1,DD_REG4 - gen move %1,%a.1 - and_l {const4,65535}, %a yields %a -with any2 -uses DD_REG4={zero_const4,0} - gen move %1,%a.1 yields %a - -pat loc loc cuu $1==4 && $2==2 -with DD_REG4 - yields %1.1 -#endif - -pat cuu -with STACK - kills ALL - gen jsr {absolute4, ".cuu"} - -pat ciu leaving cuu - -pat cui leaving cuu - -#if TBL68881 -pat loc loc cif $1==4 && $2==4 -with data4 STACK - uses FS_REG - gen fmove_l %1,%a - fmove_s %a,{pre_dec4,sp} -pat loc loc cif $1==4 && $2==8 -with data4 STACK - uses FD_REG - gen fmove_l %1,%a - fmove_d %a,{pre_dec4,sp} -pat loc loc cuf $1==4 && $2==4 -with D_REG STACK - uses FS_REG - gen fmove_l %1,%a - tst_l %1 - bge {slabel, 1f} - fsub_l {const,0-2147483648},%a - fsub_l {const,0-2147483648},%a - 1: - fmove_s %a,{pre_dec4,sp} -pat loc loc cuf $1==4 && $2==8 -with D_REG STACK - uses FD_REG - gen fmove_l %1,%a - tst_l %1 - bge {slabel, 1f} - fsub_l {const,0-2147483648},%a - fsub_l {const,0-2147483648},%a - 1: - fmove_d %a,{pre_dec4,sp} -pat loc loc cfi $1==4 && $2==4 -with FS_REG - uses D_REG - gen fintrz %1,%1 - fmove_l %1,%a yields %a -pat loc loc cfi $1==8 && $2==4 -with FD_REG - uses D_REG - gen fintrz %1,%1 - fmove_l %1,%a yields %a -pat loc loc cfu $1==4 && $2==4 -with FS_REG - uses D_REG - gen fabs %1 - fintrz %1,%1 - fmove_l %1,%a yields %a -pat loc loc cfu $1==8 && $2==4 -with FD_REG - uses D_REG - gen fabs %1 - fintrz %1,%1 - fmove_l %1,%a yields %a -pat loc loc cff $1==4 && $2==8 -with FS_REG STACK - gen fmove_d %1,{pre_dec4,sp} -pat loc loc cff $1==8 && $2==4 -with FD_REG STACK - gen fmove_s %1,{pre_dec4,sp} -#else -/* - * Floating point stuff - * Conversion - */ -#if WORD_SIZE==2 -/* The patterns need some room on the stack first */ -pat loc loc cif $1==2 && $2==4 leaving loc $1 cal ".cif4" - -pat loc loc cif $1==2 && $2==8 -with any2 -kills ALL -gen clr_l {pre_dec4, sp} - move_w %1,{pre_dec2, sp} leaving loc $1 cal ".cif8" - -pat loc loc cif $1==4 && $2==4 leaving loc $1 cal ".cif4" asp 2 - -pat loc loc cif $1==4 && $2==8 -with any4 -kills ALL -gen clr_w {pre_dec2, sp} - move_l %1,{pre_dec4, sp} leaving loc $1 cal ".cif8" - -pat loc loc cuf $1==2 && $2==4 leaving loc $1 cal ".cuf4" - -pat loc loc cuf $1==2 && $2==8 -with any2 -kills ALL -gen clr_l {pre_dec4, sp} - move_w %1,{pre_dec2, sp} leaving loc $1 cal ".cuf8" - -pat loc loc cuf $1==4 && $2==4 leaving loc $1 cal ".cuf4" asp 2 - -pat loc loc cuf $1==4 && $2==8 -with any4 -kills ALL -gen clr_w {pre_dec2, sp} - move_l %1,{pre_dec4, sp} leaving loc $1 cal ".cuf8" - -pat loc loc cfi $1==4 && ($2==2 || $2==4) - leaving loc $1 loc $2 cal ".cfi" asp 8-$2 - -pat loc loc cfi $1==8 && ($2==2 || $2==4) - leaving loc $1 loc $2 cal ".cfi" asp 12-$2 - -pat loc loc cfu $1==4 && ($2==2 || $2==4) - leaving loc $1 loc $2 cal ".cfu" asp 8-$2 -pat loc loc cfu $1==8 && ($2==2 || $2==4) - leaving loc $1 loc $2 cal ".cfu" asp 12-$2 -#else -pat loc loc cif $1==4 && $2==4 leaving loc 4 cal ".cif4" asp 4 -pat loc loc cif $1==4 && $2==8 leaving loc 4 cal ".cif8" -pat loc loc cuf $1==4 && $2==4 leaving loc 4 cal ".cuf4" asp 4 -pat loc loc cuf $1==4 && $2==8 leaving loc 4 cal ".cuf8" -pat loc loc cfi leaving loc $1 loc $2 cal ".cfi" asp $1+4 -pat loc loc cfu leaving loc $1 loc $2 cal ".cfu" asp $1+4 -#endif -pat loc loc cff $1==8 && $2==4 leaving cal ".cff4" asp 4 -pat loc loc cff $1==4 && $2==8 - leaving zer 4 exg 4 cal ".cff8" -#endif /* TBL68881 */ - -/************************************************ - * Group 9: logical instructions * - ************************************************/ - - -#if WORD_SIZE==2 -proc log2w -with datalt4+consts4-sconsts4 DD_REG4 - gen xxx* %1, %2 yields %2 -with DD_REG4 datalt4+consts4-sconsts4 - gen xxx* %2, %1 yields %1 -with exact any4 STACK - uses reusing %1,DD_REG4=%1 - gen xxx* {post_inc4, sp}, %a yields %a -#endif - -proc logw -with datalt_int+consts-sconsts DD_REG - gen xxx* %1, %2 yields %2 -with DD_REG datalt_int+consts-sconsts - gen xxx* %2, %1 yields %1 -with exact any_int STACK - uses reusing %1,DD_REG=%1 - gen xxx* {post_inc_int, sp}, %a yields %a - -proc logdef example and -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE -1}, - AA_REG, - DD_REG - gen - lea {regAcon, sp, $1}, %b - 1: - move_i {post_inc_int, sp}, %c - xxx* %c, {post_inc_int, %b} - dbf %a, {slabel, 1b} - -#if WORD_SIZE==4 -proc logndef -with DD_REG4 STACK - uses AA_REG, - DD_REG - gen - lea {regAregXcon, sp, %1, 1, 0},%a - asr_l {small_const, 2}, %1 - 1: - move_i {post_inc_int, sp}, %b - xxx* %b, {post_inc_int, %a} - sub_l {const4,1}, %1 - bne {slabel, 1b} -#else -proc logndef -with any_int STACK - uses AA_REG, - DD_REG, - DD_REG4={const,0} - gen - move %1, %c.1 - lea {regAregXcon, sp, %c, 1, 0},%a - asr_l {small_const, 1}, %c - sub_l {const4,1}, %c - 1: - move_i {post_inc_int, sp}, %b - xxx* %b, {post_inc_int, %a} - dbf %c, {slabel, 1b} -#endif - -proc logbdef example and -with STACK - uses AA_REG, - DD_REG, - DD_REG4 - gen - move_l {const4,$1/WORD_SIZE}, %c - lea {regAregXcon, sp, %c, 1, 0},%a - 1: - move_i {post_inc_int, sp}, %b - xxx* %b, {post_inc_int, %a} - sub_l {const4,1}, %c - bne {slabel, 1b} - -pat and $1==WORD_SIZE call logw(AND_I) -#if WORD_SIZE==2 -pat and $1==2*WORD_SIZE call log2w("and.l") -#endif -pat and $1>4 && $1/WORD_SIZE<=65536 call logdef(AND_I) -pat and defined($1) call logbdef(AND_I) -pat and !defined($1) call logndef(AND_I) - -pat ior $1==WORD_SIZE call logw(OR_I) -#if WORD_SIZE==2 -pat ior $1==2*WORD_SIZE call log2w("or.l") -#endif -pat ior $1>2 && $1/WORD_SIZE<=65536 call logdef(OR_I) -pat ior defined($1) call logbdef(OR_I) -pat ior !defined($1) call logndef(OR_I) - -#if WORD_SIZE==2 -pat xor $1==2 -with DD_REG conreg2-bconst - gen eor_w %2, %1 yields %1 -#endif - -pat xor $1==4 -with DD_REG4 conreg4-bconst4 - gen eor_l %2, %1 yields %1 - -pat xor $1>4 && $1/WORD_SIZE<=65536 call logdef(EOR_I) -pat xor defined($1) call logbdef(EOR_I) -pat xor !defined($1) call logndef(EOR_I) - -#if WORD_SIZE==2 -pat com $1==2 -with DD_REG - gen not_w %1 yields %1 -#endif - -pat com $1==4 -with DD_REG4 - gen not_l %1 yields %1 - -pat com $1==8 -with DD_REG4 DD_REG4 - gen not_l %1 - not_l %2 yields %2 %1 - -pat com $1>8 && $1/WORD_SIZE<=65536 -with STACK - uses AA_REG, - DD_REG4 = {const, $1/WORD_SIZE -1} - gen move_l sp, %a - 1: - not_i {post_inc_int, %a} - dbf %b, {slabel, 1b} - -pat com defined($1) -with STACK - uses AA_REG, - DD_REG4 = {const, $1/WORD_SIZE} - gen move_l sp, %a - 1: - not_i {post_inc_int, %a} - sub_l {const4, 1}, %b - bne {slabel, 1b} - -#if WORD_SIZE==4 -pat com !defined($1) -with DD_REG STACK - uses AA_REG - gen move_l sp, %a - asr_l {small_const, 2}, %1 - 1: - not_i {post_inc_int, %a} - sub_l {const4, 1}, %1 - bne {slabel, 1b} -#else -pat com !defined($1) -with any_int STACK - uses AA_REG, - DD_REG4={const,0} - gen move %1, %b.1 - move_l sp, %a - asr_l {small_const, 1}, %b - sub_l {const4, 1}, %b - 1: - not_i {post_inc_int, %a} - dbf %b, {slabel, 1b} -#endif - -#if WORD_SIZE==2 -pat rol $1==2 -with shconreg DD_REG - gen rol_w %1, %2 yields %2 -#endif - -pat rol $1==4 -with shconreg DD_REG4 - gen rol_l %1, %2 yields %2 - -#if WORD_SIZE==2 -pat ror $1==2 -with shconreg DD_REG - gen ror_w %1, %2 yields %2 -#endif - -pat ror $1==4 -with shconreg DD_REG4 - gen ror_l %1, %2 yields %2 - - - - -/************************************************ - * Group 10: sets * - ************************************************/ - -#if WORD_SIZE==2 -pat inn $1==4 -with conreg2 DD_REG4 - gen btst %1, %2.1 - sne {dreg1, %2.1} - and_l {const4, 1}, %2 - yields %2.1 -#endif - -pat inn $1==WORD_SIZE -with conreg2 DD_REG - gen btst %1, %2 - sne {dreg1, %2} - and_i {const, 1}, %2 - yields %2 - -/* The interface for the .inn differ for m68k2 and m68k4. */ -/* ??? Work out a cleaner interface, that is similar for all tables */ -#if WORD_SIZE==2 -pat inn defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".inn"} - killreg d0 - yields d0 - -pat inn !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".inn"} - killreg d0 - yields d0 -#else -pat inn defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - move {const, $1}, d1 - jsr {absolute4, ".inn"} - killreg d0 - yields d0 - -pat inn !defined($1) -with any_int any_int STACK - kills ALL - gen move %2, d0 - move %1, d1 - jsr {absolute4, ".inn"} - killreg d0 - yields d0 -#endif /* WORD_SIZE==2 */ - -pat loc inn $2==WORD_SIZE && small($1) -with DD_REG - gen asr_i {small_const, $1}, %1 - and_i {const, 1}, %1 - yields %1 - -#if WORD_SIZE==2 -pat set $1==2 -with conreg2 - uses DD_REG = {zero_const, 0} - gen bset %1, %a yields %a -#else - -pat set $1==4 -with conreg2 - uses DD_REG4 = {zero_const4, 0} - gen bset %1, %a yields %a -#endif - -#if WORD_SIZE==2 -pat set $1>2 -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".set"} - -pat set !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".set"} -#else -pat set $1>4 -with any_int STACK - kills ALL - gen move %1, d0 - move {const, $1}, d1 - jsr {absolute4, ".set"} - -pat set !defined($1) -with any_int any_int STACK - kills ALL - gen move %2, d0 - move %1, d1 - jsr {absolute4, ".set"} -#endif /* WORD_SIZE==2 */ - - - - -/************************************************ - * Group 11: arrays * - ************************************************/ - -/* ??? interface */ -#if WORD_SIZE==2 -pat lar defined($1) && $1 == WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".lar"} - -pat sar defined($1) && $1 == WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".sar"} - -pat aar defined($1) && $1 == WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".aar"} -#else -pat lar defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".lar"} - -pat lar !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".lar"} - -pat sar defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".sar"} - -pat sar !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".sar"} - -pat aar defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".aar"} - yields a0 - -pat aar !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".aar"} - yields a0 - -#if ARR_OPT -pat lae lar $2==4 && nicesize(rom($1,3)) - leaving lae $1 aar 4 loi rom($1, 3) -pat lae sar $2==4 && nicesize(rom($1,3)) - leaving lae $1 aar 4 sti rom($1, 3) - -pat lae aar $2==4 && rom($1,3)==1 - leaving ads 4 adp 0-rom($1,1) - -#ifdef TBL68020 -pat lae aar $2==4 && nicesize(rom($1,3)) -with D_REG yields {regX, rom($1,3), %1} - leaving ads 4 adp rom($1,3)*(0-rom($1,1)) -#else /* TBL68020 */ -pat lae aar $2==4 && rom($1,3)==2 -with DD_REG - gen asl_l {small_const, 1}, %1 - yields %1 - leaving ads 4 adp (0 - rom($1,1))<<1 - -pat lae aar $2==4 && rom($1,3)==4 -with DD_REG - gen asl_l {small_const, 2}, %1 - yields %1 - leaving ads 4 adp (0 - rom($1,1))<<2 - -pat lae aar $2==4 && rom($1,3)==8 -with DD_REG - gen asl_l {small_const, 3}, %1 - yields %1 - leaving ads 4 adp (0 - rom($1,1))<<3 -#endif /* TBL68020 */ -#endif /* ARR_OPT */ -#endif /* WORD_SIZE!=2 */ - - /* I WOULD ALSO LIKE THESE: - * pat lae aar $2==4 && defined(rom($1,3)) - * with const leaving adp rom($1,3)*(%1.num-rom($1,1)) - * pat lae lar $2==4 && defined(rom($1,3)) - * with const leaving adp rom($1,3)*(%1.num-rom($1,1)) - * loi rom($1,3) - * pat lae sar $2==4 && defined(rom($1,3)) - * with const leaving adp rom($1,3)*(%1.num-rom($1,1)) - * sti rom($1,3) - * BUT THEY DON'T WORK. - */ - - - -/************************************************ - * Group 12: compare instructions * - ************************************************/ - - -#if WORD_SIZE==2 -pat cmi defined($1) && $1==2 -with any2 DD_REG - uses DD_REG = {zero_const, 0} - gen cmp_w %1,%2 - beq {slabel,2f} - bgt {slabel,1f} - add_w {small_const, 1},%a - bra {slabel,2f} - 1: - sub_w {small_const, 1},%a - 2: - yields %a - -pat cmi defined($1) && $1==4 -with STACK - gen jsr {absolute4, ".cmi"} yields d1 -#else -/* pat cmi $1==4 leaving sbi 4 - WRONG !! -*/ - -pat cmi defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".cmi"} - yields d0 - -pat cmi !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".cmi"} - yields d0 -#endif - -/* pat cmu $1==4 leaving sbi 4 - WRONG !! -*/ - -#if WORD_SIZE==2 -pat cmu defined($1) -with STACK - gen move {const, $1},d0 - jsr {absolute4, ".cmu"} - -pat cmu !defined($1) -with any STACK - gen move %1,d0 - jsr {absolute4, ".cmu"} -#else -pat cmu defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".cmu"} - yields d0 - -pat cmu !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".cmu"} - yields d0 -#endif /* WORD_SIZE==2 */ - -#if WORD_SIZE==2 -pat cms $1==2 leaving cmi 2 -pat cms $1==4 leaving cmi 4 -#else -pat cms $1==4 leaving cmi 4 -#endif - -pat cms defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".cms"} - yields d0 - -pat cms !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".cms"} - yields d0 - -pat cmp leaving cmu 4 - -#ifndef XXXXX -proc txx -with test_set_int - uses reusing %1,DD_REG - gen test %1 - bxx[1] {slabel,1f} - clr_i %a - bra {slabel,2f} - 1: - move_i {small_const,1},%a - 2: - yields %a -#if WORD_SIZE==2 -with test_set1 -#else -with test_set1 + test_set2 -#endif - uses reusing %1,DD_REG - gen test %1 - bxx[2] {slabel,1f} - clr_i %a - bra {slabel,2f} - 1: - move_i {small_const,1},%a - 2: - yields %a - -/* for some branches, we need to get rid of the overflow bit first. - The easiest way to do this is to just test .... -*/ -proc txx_ouch -with test_set_int - uses reusing %1,DD_REG - gen killcc. - test %1 - bxx[1] {slabel,1f} - clr_i %a - bra {slabel,2f} - 1: - move_i {small_const,1},%a - 2: - yields %a -#if WORD_SIZE==2 -with test_set1 -#else -with test_set1 + test_set2 -#endif - uses reusing %1,DD_REG - gen test %1 - bxx[2] {slabel,1f} - clr_i %a - bra {slabel,2f} - 1: - move_i {small_const,1},%a - 2: - yields %a - -pat tlt call txx("bmi", "bcs") -pat tle call txx_ouch("ble", "bls") -pat teq call txx("beq", "beq") -pat tne call txx("bne", "bne") -pat tge call txx("bpl", "bcc") -pat tgt call txx_ouch("bgt", "bhi") -#else -proc txx -with test_set_int - uses reusing %1,DD_REG - gen test %1 - sxx[1] %a - neg_b %a - yields {extend1, %a} - -#if WORD_SIZE==2 -with test_set1 -#else -with test_set1 + test_set2 -#endif - uses reusing %1,DD_REG - gen test %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} - -pat tlt call txx("smi", "scs") -pat tle call txx("sle", "sls") -pat teq call txx("seq", "seq") -pat tne call txx("sne", "sne") -pat tge call txx("spl", "scc") -pat tgt call txx("sgt", "shi") -#endif - -/* - * Floating point - * Comparision - */ -#if TBL68881 -pat cmf $1==4 -with FS_REG FS_REG - uses D_REG={const,0} - gen fcmp %1,%2 - fbeq {slabel,2f} - fblt {slabel,1f} - add_l {const,1},%a - bra {slabel,2f} - 1: - sub_l {const,1},%a - 2: yields %a -pat cmf $1==8 -with FD_REG FD_REG - uses D_REG={const,0} - gen fcmp %1,%2 - fbeq {slabel,2f} - fblt {slabel,1f} - add_l {const,1},%a - bra {slabel,2f} - 1: - sub_l {const,1},%a - 2: yields %a -#else -pat cmf $1==4 leaving cal ".cmf4" asp 8 lfr WORD_SIZE -pat cmf $1==8 leaving cal ".cmf8" asp 16 lfr WORD_SIZE -#endif -/* - * Floating Point - * Zero Constants - */ -pat zrf leaving zer $1 - -/************************************************ - * Group 13: branch instructions * - ************************************************/ - -#if WORD_SIZE==2 -pat lab topeltsize($1)==4 && !fallthrough($1) -kills ALL -gen labeldef $1 yields dl0 - -pat lab topeltsize($1)==4 && fallthrough($1) -with any4 STACK -kills ALL -gen move %1, dl0 - killreg dl0 - labeldef $1 yields dl0 -#endif - -pat lab topeltsize($1)==WORD_SIZE && !fallthrough($1) -kills ALL -gen labeldef $1 yields d0 - -pat lab topeltsize($1)==WORD_SIZE && fallthrough($1) -with any_int STACK -kills ALL -gen move %1,d0 - killreg d0 - labeldef $1 yields d0 - -pat lab -with STACK -kills ALL -gen labeldef $1 - -#if WORD_SIZE==2 -pat bra topeltsize($1)==4 -with any4 STACK -gen move %1,dl0 - bra {llabel, $1} -#endif - -pat bra topeltsize($1)==WORD_SIZE -with any_int STACK -gen move %1,d0 - bra {llabel, $1} - -pat bra -with STACK - gen bra {llabel, $1} - -proc brxx example beq -with exact extend1 extend1 - kills ALL - gen cmp_b %1,%2 - bxx[1] {llabel, $1} -#if WORD_SIZE!=2 -with exact extend2 extend2 - kills ALL - gen cmp_w %1,%2 - bxx[1] {llabel, $1} -#endif -with exact sconsts any_int - kills ALL - uses DD_REG=%1 - gen cmp_i %2, %a - bxx[2] {llabel, $1} -with exact any_int sconsts - kills ALL - uses DD_REG=%2 - gen cmp_i %1, %a - bxx[1] {llabel, $1} -with any_int-sconsts genreg STACK - gen cmp_i %1, %2 - bxx[1] {llabel, $1} -with genreg any_int-sconsts STACK - gen cmp_i %2, %1 - bxx[2] {llabel, $1} -with exact immediate_int-sconsts imm_cmp_int - kills ALL - gen cmp_i %1, %2 - bxx[1] {llabel, $1} -with exact imm_cmp_int immediate_int-sconsts - kills ALL - gen cmp_i %2, %1 - bxx[2] {llabel, $1} -with exact immediate_int-sconsts STACK - gen cmp_i %1, {post_inc_int, sp} - bxx[1] {llabel, $1} -with exact any_int STACK - uses reusing %1,DD_REG=%1 - gen cmp_i {post_inc_int, sp}, %a - bxx[2] {llabel, $1} -with exact STACK - uses DD_REG - gen move_i {post_inc_int, sp},%a - cmp_i {post_inc_int, sp},%a - bxx[2] {llabel, $1} -#if WORD_SIZE==4 -with exact post_inc4 post_inc4 - gen cmp_l %1,%2 - bxx[1] {llabel, $1} -#endif -with exact post_inc2 post_inc2 - gen cmp_w %1,%2 - bxx[1] {llabel, $1} -with exact post_inc1 post_inc1 - gen cmp_b %1,%2 - bxx[1] {llabel, $1} - -pat blt call brxx("blt","bgt") -pat ble call brxx("ble","bge") -pat beq call brxx("beq","beq") -pat bne call brxx("bne","bne") -pat bge call brxx("bge","ble") -pat bgt call brxx("bgt","blt") - -proc zxx example zeq -with test_set_int STACK - gen test %1 - bxx[1] {llabel, $1} -#if WORD_SIZE==2 -with test_set1 STACK -#else -with test_set1 + test_set2 STACK -#endif - gen test %1 - bxx[2] {llabel, $1} -with exact STACK - gen tst_i {post_inc_int, sp} - bxx[1] {llabel, $1} - -/* for some branches, we need to get rid of the overflow bit first. - The easiest way to do this is to just test .... -*/ -proc zxx_ouch example zeq -with test_set_int STACK - gen killcc. - test %1 - bxx[1] {llabel, $1} -#if WORD_SIZE==2 -with test_set1 STACK -#else -with test_set1 + test_set2 STACK -#endif - gen test %1 - bxx[2] {llabel, $1} -with exact STACK - gen tst_i {post_inc_int, sp} - bxx[1] {llabel, $1} - -pat zlt call zxx("bmi", "bcs") -pat zle call zxx_ouch("ble", "bls") -pat zeq call zxx("beq", "beq") -pat zne call zxx("bne", "bne") -pat zge call zxx("bpl", "bcc") -pat zgt call zxx_ouch("bgt", "bhi") - -/************************************************ - * Group 14: procedure calls instructions * - ************************************************/ - - -pat cai -with exact ext_addr - kills ALL - gen jsr {absolute4, %1.bd} -with A_REG STACK - kills ALL - gen jsr {indirect4, %1} -with STACK - kills ALL - uses AA_REG = {post_inc4, sp} - gen jsr {indirect4, %a} -with address STACK - kills ALL - gen jsr %1 - -pat cal -with STACK - kills ALL - gen jsr {absolute4, $1} - -#if WORD_SIZE==2 -pat lfr $1==2 yields d0 -pat lfr $1==4 yields dl0 -pat lfr $1==8 yields dl1 dl0 -#else -pat lfr $1==4 yields d0 -pat lfr $1==8 yields d1 d0 -#endif - -pat ret $1==0 - gen return - -pat asp ret $2==0 - gen return - -#if WORD_SIZE==2 -pat ret $1==2 -with any2 - gen move %1, d0 - return -with exact STACK - gen move_w {post_inc2, sp}, d0 - return -#endif - -pat ret $1==4 -with any4 - gen move %1, dl0 - return -with exact STACK - gen move_l {post_inc4, sp}, dl0 - return - -pat ret $1==8 -with any4 any4 - gen move %1, dl0 - move %2, dl1 - return -with exact any4 STACK - gen move %1, dl0 - move_l {post_inc4, sp}, dl1 - return -with exact STACK - gen move_l {post_inc4, sp}, dl0 - move_l {post_inc4, sp}, dl1 - return - - -/************************************************ - * Group 15: miscellaneous instructions * - ************************************************/ - -#if WORD_SIZE==2 -pat asp $1==2 -with any2-pre_post -with STACK - gen add_l {const4, $1}, sp -#endif - -pat asp $1==4 -#if WORD_SIZE==2 -with any-pre_post any-pre_post -#endif -with any4-pre_post -with STACK - gen add_l {const4, $1}, sp - -#if WORD_SIZE==2 -pat asp $1==6 -with any4-pre_post any-pre_post -with any-pre_post any4-pre_post -with any-pre_post any-pre_post any-pre_post -with STACK - gen add_l {const4, $1}, sp -#endif - -pat asp $1==8 -with any4-pre_post any4-pre_post -with STACK - gen add_l {const4, $1}, sp - -pat asp -with STACK - gen lea {regAcon, sp, $1}, sp - -/* ??? DD_REG$ ??? */ -#if WORD_SIZE==2 -pat ass $1==2 -with any2 STACK -uses reusing %1,DD_REG4 - gen move %1,%a.1 - ext_l %a.1 - add_l %a, sp -#endif - -pat ass $1==4 -with any4 STACK - gen add_l %1, sp - -#if WORD_SIZE==2 -pat blm $1==2 -with A_REG A_REG - kills allexceptcon - gen move_w {indirect2, %2}, {indirect2, %1} -#endif - -pat blm $1==4 -with A_REG A_REG - kills allexceptcon - gen move_l {indirect4, %2}, {indirect4, %1} - -#if WORD_SIZE==2 -pat blm $1==6 -with A_REG A_REG - kills allexceptcon - gen move_l {indirect4, %2}, {indirect4, %1} - move_w {offsetted2, %2, 4}, {offsetted2, %1, 4} -#endif - -pat blm $1==8 -with A_REG A_REG - kills allexceptcon - gen move_l {indirect4, %2}, {indirect4, %1} - move_l {offsetted4, %2, 4}, {offsetted4, %1, 4} - -pat blm $1>2*WORD_SIZE && $1/WORD_SIZE <= 65536 -with AA_REG AA_REG - kills ALL - uses DD_REG4={const, $1/WORD_SIZE -1} - gen 1: - move_i {post_inc_int, %2}, {post_inc_int, %1} - dbf %a, {slabel, 1b} - -pat blm -with AA_REG AA_REG - kills ALL - uses DD_REG4={const,$1/WORD_SIZE} - gen 1: - move_i {post_inc_int, %2}, {post_inc_int, %1} - sub_l {const4, 1}, %a - bne {slabel, 1b} - -#if WORD_SIZE==2 -pat bls $1==2 -with DD_REG AA_REG AA_REG - kills ALL - gen asr_w {small_const, 1}, %1 - beq {slabel, 2f} - 1: - move_w {post_inc2, %3}, {post_inc2, %2} - sub_w {const, 1}, %1 - bne {slabel, 1b} - 2: -#endif - -pat bls $1==4 -with DD_REG4 AA_REG AA_REG - kills ALL - gen -#if WORD_SIZE==2 - asr_l {small_const, 1}, %1 -#else - asr_l {small_const, 2}, %1 -#endif - beq {slabel, 2f} - 1: - move_i {post_inc_int, %3}, {post_inc_int, %2} - sub_l {const4, 1}, %1 - bne {slabel, 1b} - 2: - -#if WORD_SIZE==2 -pat csa $1==2 -#if TBL68020 -with any4 D_REG+LOCAL+const+ILOCAL+absolute2 STACK -#else -with any4 D_REG+LOCAL+const+absolute2 STACK -#endif - gen move %1,a0 - move %2,d0 - jmp {absolute4, ".csa2"} -#endif - -pat csa $1==4 -#if TBL68020 && WORD_SIZE==4 -with any4 D_REG4+DLOCAL+const4+ILOCAL+absolute4 STACK -#else -with any4 D_REG4+DLOCAL+const4+absolute4 STACK -#endif - gen move %1,a0 - move %2,dl0 - jmp {absolute4, ".csa4"} - -#if WORD_SIZE==2 -pat csb $1==2 -#if TBL68020 -with any4 D_REG+LOCAL+const+ILOCAL+absolute2 STACK -#else -with any4 D_REG+LOCAL+const+absolute2 STACK -#endif - gen move %1,a0 - move %2,d0 - jmp {absolute4, ".csb2"} -#endif - -pat csb $1==4 -#if TBL68020 && WORD_SIZE==4 -with any4 D_REG4+DLOCAL+const4+ILOCAL+absolute4 STACK -#else -with any4 D_REG4+DLOCAL+const4+absolute4 STACK -#endif - gen move %1,a0 - move %2,dl0 - jmp {absolute4, ".csb4"} - -pat dch leaving loi 4 - -#if WORD_SIZE==2 -pat dup $1==2 -with dups2 yields %1 %1 -#endif - -pat dup $1==4 -#if WORD_SIZE==2 -with dups2 dups2 yields %2 %1 %2 %1 -#endif -with dups4 yields %1 %1 - -pat dup $1==8 -with dups4 dups4 yields %2 %1 %2 %1 - -pat dup $1>2*WORD_SIZE && $1/WORD_SIZE<=65536 -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE -1} - gen 1: - move_i {offsetted_int, sp, $1 -WORD_SIZE}, {pre_dec_int, sp} - dbf %a, {slabel, 1b} - -pat dup -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE} - gen 1: - move_i {offsetted_int, sp, $1 -WORD_SIZE}, {pre_dec_int, sp} - sub_l {const4, 1}, %a - bne {slabel, 1b} - -#if WORD_SIZE==2 -pat dus $1==2 -with any2 STACK - uses DD_REG4 = {zero_const4, 0}, AA_REG - gen - move_w %1, %a.1 - lea {regAregXcon, sp, %a, 1, 0}, %b - asr_l {small_const, 1}, %a - beq {slabel, 2f} - 1: - move_w {pre_dec2, %b}, {pre_dec2, sp} - sub_l {const4, 1}, %a - bne {slabel, 1b} - 2: -#endif - -pat dus $1==4 -with DD_REG4 STACK - uses AA_REG - gen - lea {regAregXcon, sp, %1, 1, 0}, %a -#if WORD_SIZE==2 - asr_l {small_const, 1}, %1 -#else - asr_l {small_const, 2}, %1 -#endif - beq {slabel, 2f} - 1: - move_i {pre_dec_int, %a}, {pre_dec_int, sp} - sub_l {const4, 1}, %1 - bne {slabel, 1b} - 2: - -#if WORD_SIZE==2 -pat exg $1==2 -with any2 any2 yields %1 %2 -#endif - -pat exg $1==4 -with any4 any4 yields %1 %2 - -pat exg defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".exg"} - -pat exg !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".exg"} - -pat fil - gen move_l {ext_addr, $1}, {absolute4, ".filn"} - -pat gto -with STACK - uses AA_REG = {ext_addr, $1} - gen move_l {offsetted4, %a, 8}, lb - move_l {offsetted4, %a, 4}, sp -#if TBL68020 && FANCY_MODES - jmp {OFF_off4, %a, 0, 0} -#else - move_l {indirect4, %a}, %a - jmp {indirect4, %a} -#endif - -pat lim yields {absolute_int, ".trpim"} - -pat lin - kills posextern - gen move_i {const, $1}, {absolute_int, ".lino"} - -pat lni - kills posextern - gen add_i {const, 1}, {absolute_int, ".lino"} - -pat lor $1==0 yields lb - -pat lor $1==1 -with STACK - uses AA_REG = sp yields %a - -pat lor $1==2 yields {absolute4, ".reghp"} - -pat lpb leaving adp 8 - -pat mon -with STACK - kills ALL - gen jsr {absolute4, ".mon"} - -pat nop -with STACK - kills ALL -#ifdef DEBUG - gen jsr {absolute4, ".nop"} -#endif - -#if WORD_SIZE==2 -pat rck $1==2 -#ifdef TBL68020 -with ext_addr D_REG - gen cmp2_w {absolute2, %1.bd}, %2 - bcc {slabel, 1f} - move_w {small_const, 1}, {pre_dec2, sp} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -with address-ext_addr D_REG - gen cmp2_w %1, %2 - bcc {slabel, 1f} - move_w {small_const, 1}, {pre_dec2, sp} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -with A_REG D_REG - gen cmp2_w {indirect2, %1}, %2 - bcc {slabel, 1f} - move_w {small_const, 1}, {pre_dec2, sp} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -#else -with STACK - kills ALL - gen jsr {absolute4, ".rck"} -#endif -#endif /* WORD_SIZE==2 */ - -#if WORD_SIZE==4 || TBL68020 -pat rck $1==4 -#ifdef TBL68020 -with ext_addr D_REG4 - gen cmp2_l {absolute4, %1.bd}, %2 - bcc {slabel, 1f} - pea {absolute4, 1} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -with address-ext_addr D_REG4 - gen cmp2_l %1, %2 - bcc {slabel, 1f} - pea {absolute4, 1} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -with A_REG D_REG4 - gen cmp2_l {indirect4, %1}, %2 - bcc {slabel, 1f} - pea {absolute4, 1} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".rck"} -#endif /* TBL68020 */ -#endif /* WORD_SIZE==4 || TBL68020 */ - -pat rtt leaving ret 0 - -pat sig -with any4 - kills posextern - uses AA_REG - gen move_l {absolute4, ".trppc"}, %a - move_l %1, {absolute4, ".trppc"} - yields %a - -pat sim -with any_int - kills posextern - gen move_i %1, {absolute_int, ".trpim"} - -pat str $1==0 -with any4 STACK - kills ALL - gen move_l %1, lb - -pat str $1==1 -with any4 STACK - gen move_l %1, sp - -pat str $1==2 -with STACK - kills ALL - gen jsr {absolute4, ".strhp"} - -pat trp -with STACK - kills ALL - gen jsr {absolute4, ".trp"} - - - -/************************************************ - * more rules for long EM-patterns * - ************************************************/ - -pat loe ine $1==$2 - kills posextern - uses DD_REG = {absolute_int, $1} - gen add_i {const,1}, {absolute_int, $1} - killreg %a - yields %a - -pat loe dee $1==$2 - kills posextern - uses DD_REG = {absolute_int, $1} - gen sub_i {const,1}, {absolute_int, $1} - killreg %a - yields %a - - -proc llol1shstl example lol loc sli stl /* only left */ - kills all_indir, DLOCAL %bd==$1 - gen shw* {offsetted2, lb, $1+2} - roxl {offsetted2, lb, $1} - -proc lloe1shste example loe loc sli ste /* only left */ - kills posextern - gen shw* {absolute2, $1+2} - roxl {absolute2, $1} - -proc llil1shsil example lil loc sli sil /* only left */ - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen shw* {OFF_off2, lb, $1, 2} - roxl {OFF_off2, lb, $1, 0} -#else - uses AA_REG = {DLOCAL, $1} - gen shw* {offsetted2, %a, 2} - roxl {indirect2, %a} -#endif - -proc rlol1shstl example lol loc sri stl /* only right */ - kills all_indir, DLOCAL %bd==$1 - gen shw* {offsetted2, lb, $1} - roxr {offsetted2, lb, $1+2} - -proc rloe1shste example loe loc sri ste /* only right */ - kills posextern - gen shw* {absolute2, $1} - roxr {absolute2, $1+2} - -proc rlil1shsil example lil loc sri sil /* only right */ - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen shw* {OFF_off2, lb, $1, 0} - roxr {OFF_off2, lb, $1, 2} -#else - uses AA_REG = {DLOCAL, $1} - gen shw* {indirect2, %a} - roxr {offsetted2, %a, 2} -#endif - -pat lol loc sli stl $1==$4 && $2==1 && $3==4 call llol1shstl("asl #1,") -pat loe loc sli ste $1==$4 && $2==1 && $3==4 call lloe1shste("asl #1,") -pat lil loc sli sil $1==$4 && $2==1 && $3==4 call llil1shsil("asl #1,") -pat lol loc sri stl $1==$4 && $2==1 && $3==4 call rlol1shstl("asr #1,") -pat loe loc sri ste $1==$4 && $2==1 && $3==4 call rloe1shste("asr #1,") -pat lil loc sri sil $1==$4 && $2==1 && $3==4 call rlil1shsil("asr #1,") -pat lol loc slu stl $1==$4 && $2==1 && $3==4 call llol1shstl("asl #1,") -pat loe loc slu ste $1==$4 && $2==1 && $3==4 call lloe1shste("asl #1,") -pat lil loc slu sil $1==$4 && $2==1 && $3==4 call llil1shsil("asl #1,") -pat lol loc sru stl $1==$4 && $2==1 && $3==4 call rlol1shstl("lsr #1,") -pat loe loc sru ste $1==$4 && $2==1 && $3==4 call rloe1shste("lsr #1,") -pat lil loc sru sil $1==$4 && $2==1 && $3==4 call rlil1shsil("lsr #1,") - - -proc txxand -with test_set_int DD_REG - gen test %1 - bxx[1] {slabel, 1f} - bclr {const,0}, %2 - 1: yields %2 -#if WORD_SIZE==2 -with test_set1 DD_REG -#else -with test_set1 + test_set2 DD_REG -#endif - gen test %1 - bxx[2] {slabel, 1f} - bclr {const,0}, %2 - 1: yields %2 - -proc txxior -with test_set_int DD_REG - gen test %1 - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %2 - 1: yields %2 -#if WORD_SIZE==2 -with test_set1 DD_REG -#else -with test_set1 + test_set2 DD_REG -#endif - gen test %1 - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %2 - 1: yields %2 - -proc txxand_ouch -with test_set_int DD_REG - gen killcc. - test %1 - bxx[1] {slabel, 1f} - bclr {const,0}, %2 - 1: yields %2 -#if WORD_SIZE==2 -with test_set1 DD_REG -#else -with test_set1 + test_set2 DD_REG -#endif - gen test %1 - bxx[2] {slabel, 1f} - bclr {const,0}, %2 - 1: yields %2 - -proc txxior_ouch -with test_set_int DD_REG - gen killcc. - test %1 - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %2 - 1: yields %2 -#if WORD_SIZE==2 -with test_set1 DD_REG -#else -with test_set1 + test_set2 DD_REG -#endif - gen test %1 - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %2 - 1: yields %2 - -pat tlt and $2==WORD_SIZE call txxand("bmi", "bcs") -pat tle and $2==WORD_SIZE call txxand_ouch("ble", "bls") -pat teq and $2==WORD_SIZE call txxand("beq", "beq") -pat tne and $2==WORD_SIZE call txxand("bne", "bne") -pat tge and $2==WORD_SIZE call txxand("bpl", "bcc") -pat tgt and $2==WORD_SIZE call txxand_ouch("bgt", "bhi") - -pat tlt ior $2==WORD_SIZE call txxior("bpl", "bcc") -pat tle ior $2==WORD_SIZE call txxior_ouch("bgt", "bhi") -pat teq ior $2==WORD_SIZE call txxior("bne", "bne") -pat tne ior $2==WORD_SIZE call txxior("beq", "beq") -pat tge ior $2==WORD_SIZE call txxior("bmi", "bcs") -pat tgt ior $2==WORD_SIZE call txxior_ouch("ble", "bls") - -proc cmxtxxand -with exact extend1 extend1 DD_REG - gen cmp_b %2, %1 - bxx[2] {llabel,1f} - bclr {const,0}, %3 - 1: yields %3 -with exact extend2 extend2 DD_REG - gen cmp_w %2, %1 - bxx[2] {llabel,1f} - bclr {const,0}, %3 - 1: yields %3 -with exact sconsts any_int DD_REG - uses DD_REG=%1 - gen cmp_i %2, %a - bxx[2] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with exact any_int sconsts DD_REG - uses DD_REG=%2 - gen cmp_i %1, %a - bxx[1] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with any_int-sconsts genreg DD_REG - gen cmp_i %1, %2 - bxx[1] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with genreg any_int-sconsts DD_REG - gen cmp_i %2, %1 - bxx[2] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with exact immediate_int-sconsts imm_cmp_int DD_REG - gen cmp_i %1, %2 - bxx[1] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with exact imm_cmp_int immediate_int-sconsts DD_REG - gen cmp_i %2, %1 - bxx[2] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 - -proc cmxtxxior -with exact extend1 extend1 DD_REG - gen cmp_b %2, %1 - bxx[2] {llabel,1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact extend2 extend2 DD_REG - gen cmp_w %2, %1 - bxx[2] {llabel,1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact sconsts any_int DD_REG - uses DD_REG=%1 - gen cmp_i %2, %a - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact any_int sconsts DD_REG - uses DD_REG=%2 - gen cmp_i %1, %a - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with any_int-sconsts genreg DD_REG - gen cmp_i %1, %2 - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with genreg any_int-sconsts DD_REG - gen cmp_i %2, %1 - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact immediate_int-sconsts imm_cmp_int DD_REG - gen cmp_i %1, %2 - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact imm_cmp_int immediate_int-sconsts DD_REG - gen cmp_i %2, %1 - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 - -proc cmxtxx -with exact sconsts any_int - uses DD_REG=%1 - gen cmp_i %2, %a - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact any_int sconsts - uses DD_REG=%2 - gen cmp_i %1, %a - sxx[1] %a - neg_b %a - yields {extend1, %a} -with any_int-sconsts genreg - uses reusing %1,reusing %2,DD_REG - gen cmp_i %1, %2 - sxx[1] %a - neg_b %a - yields {extend1, %a} -with genreg any_int-sconsts - uses reusing %1,reusing %2,DD_REG - gen cmp_i %2, %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact extend1 extend1 - uses reusing %1,reusing %2,DD_REG - gen cmp_b %2, %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact extend2 extend2 - uses reusing %1,reusing %2,DD_REG - gen cmp_w %2, %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact immediate_int-sconsts imm_cmp_int - uses reusing %2,DD_REG - gen cmp_i %1, %2 - sxx[1] %a - neg_b %a - yields {extend1, %a} -with exact imm_cmp_int immediate_int-sconsts - uses reusing %1,DD_REG - gen cmp_i %2, %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact immediate_int-sconsts STACK - uses DD_REG - gen cmp_i %1, {post_inc_int, sp} - sxx[1] %a - neg_b %a - yields {extend1, %a} -with exact any_int STACK - uses reusing %1,DD_REG=%1 - gen cmp_i {post_inc_int, sp}, %a - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact STACK - uses DD_REG - gen move_i {post_inc_int, sp},%a - cmp_i {post_inc_int, sp},%a - sxx[2] %a - neg_b %a - yields {extend1, %a} - -pat cmi tlt and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("blt","bgt") -pat cmi tle and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("ble","bge") -pat cmi teq and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("beq","beq") -pat cmi tne and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bne","bne") -pat cmi tge and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bge","ble") -pat cmi tgt and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bgt","blt") - -pat cmu tlt and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bcs","bhi") -pat cmu tle and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bls","bcc") -pat cmu teq and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("beq","beq") -pat cmu tne and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bne","bne") -pat cmu tge and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bcc","bls") -pat cmu tgt and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bhi","bcs") - -pat cmi tlt ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bge","ble") -pat cmi tle ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bgt","blt") -pat cmi teq ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bne","bne") -pat cmi tne ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("beq","beq") -pat cmi tge ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("blt","bgt") -pat cmi tgt ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("ble","bge") - -pat cmu tlt ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bcc","bls") -pat cmu tle ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bhi","bcs") -pat cmu teq ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bne","bne") -pat cmu tne ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("beq","beq") -pat cmu tge ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bcs","bhi") -pat cmu tgt ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bls","bcc") - -pat cmi tlt $1==WORD_SIZE call cmxtxx("slt","sgt") -pat cmi tle $1==WORD_SIZE call cmxtxx("sle","sge") -pat cmi teq $1==WORD_SIZE call cmxtxx("seq","seq") -pat cmi tne $1==WORD_SIZE call cmxtxx("sne","sne") -pat cmi tge $1==WORD_SIZE call cmxtxx("sge","sle") -pat cmi tgt $1==WORD_SIZE call cmxtxx("sgt","slt") - -pat cmu tlt $1==WORD_SIZE call cmxtxx("scs","shi") -pat cmu tle $1==WORD_SIZE call cmxtxx("sls","scc") -pat cmu teq $1==WORD_SIZE call cmxtxx("seq","seq") -pat cmu tne $1==WORD_SIZE call cmxtxx("sne","sne") -pat cmu tge $1==WORD_SIZE call cmxtxx("scc","sls") -pat cmu tgt $1==WORD_SIZE call cmxtxx("shi","scs") - - -proc cmuzxx example cmu zlt -with exact sconsts any_int - kills ALL - uses DD_REG=%1 - gen cmp_i %2, %a - bxx[2] {llabel, $2} -with exact any_int sconsts - kills ALL - uses DD_REG=%2 - gen cmp_i %1, %a - bxx[1] {llabel, $2} -with any_int-sconsts genreg STACK - gen cmp_i %1, %2 - bxx[1] {llabel, $2} -with genreg any_int-sconsts STACK - gen cmp_i %2, %1 - bxx[2] {llabel, $2} -with exact immediate_int-sconsts imm_cmp_int - kills ALL - gen cmp_i %1, %2 - bxx[1] {llabel, $2} -with exact imm_cmp_int immediate_int-sconsts - kills ALL - gen cmp_i %2, %1 - bxx[2] {llabel, $2} -with exact immediate_int-sconsts STACK - gen cmp_i %1, {post_inc_int, sp} - bxx[1] {llabel, $2} -with exact any_int STACK - uses reusing %1, DD_REG=%1 - gen cmp_i {post_inc_int, sp}, %a - bxx[2] {llabel, $2} -with exact STACK - uses DD_REG - gen move_i {post_inc_int, sp},%a - cmp_i {post_inc_int, sp},%a - bxx[2] {llabel, $2} -with data2-sconsts dreg2 STACK - gen cmp_w %1, %2 - bxx[1] {llabel, $2} -with dreg2 data2-conreg2-sconsts STACK - gen cmp_w %2, %1 - bxx[2] {llabel, $2} -with data1 dreg1 STACK - gen cmp_b %1, %2 - bxx[1] {llabel, $2} -with dreg1 data1-conreg1 STACK - gen cmp_b %2, %1 - bxx[2] {llabel, $2} - -pat cmu zlt $1==WORD_SIZE call cmuzxx("bcs","bhi") -pat cmu zle $1==WORD_SIZE call cmuzxx("bls","bcc") -pat cmu zeq $1==WORD_SIZE call cmuzxx("beq","beq") -pat cmu zne $1==WORD_SIZE call cmuzxx("bne","bne") -pat cmu zge $1==WORD_SIZE call cmuzxx("bcc","bls") -pat cmu zgt $1==WORD_SIZE call cmuzxx("bhi","bcs") - - -#if TBL68881 -proc cmf4zxx example cmf zlt -with FS_REG FS_REG - gen fcmp %1,%2 - bxx* {llabel, $2} - -pat cmf zlt $1==4 call cmf4zxx("fblt") -pat cmf zle $1==4 call cmf4zxx("fble") -pat cmf zne $1==4 call cmf4zxx("fbne") -pat cmf zeq $1==4 call cmf4zxx("fbeq") -pat cmf zge $1==4 call cmf4zxx("fbge") -pat cmf zgt $1==4 call cmf4zxx("fbgt") - -proc cmf8zxx example cmf zlt -with FD_REG FD_REG - gen fcmp %1,%2 - bxx* {llabel, $2} - -pat cmf zlt $1==8 call cmf8zxx("fblt") -pat cmf zle $1==8 call cmf8zxx("fble") -pat cmf zne $1==8 call cmf8zxx("fbne") -pat cmf zeq $1==8 call cmf8zxx("fbeq") -pat cmf zge $1==8 call cmf8zxx("fbge") -pat cmf zgt $1==8 call cmf8zxx("fbgt") -#endif - - -proc loc1locciibxx example loc loc cii bne -with any1 extend1 STACK - gen cmp_b %1,%2 - bxx[1] {llabel, $4} -with any1 any_int STACK - uses reusing %1, DD_REG = %1 -#if TBL68020 && WORD_SIZE==4 - gen extb_l %a -#else - gen ext_w %a -#if WORD_SIZE==4 - ext_l %a -#endif -#endif - cmp_i %2,%a - bxx[2] {llabel, $4} - -pat loc loc cii blt $1==1 && $2==EM_WSIZE call loc1locciibxx("blt","bgt") -pat loc loc cii ble $1==1 && $2==EM_WSIZE call loc1locciibxx("ble","bge") -pat loc loc cii bne $1==1 && $2==EM_WSIZE call loc1locciibxx("bne","bne") -pat loc loc cii beq $1==1 && $2==EM_WSIZE call loc1locciibxx("beq","beq") -pat loc loc cii bge $1==1 && $2==EM_WSIZE call loc1locciibxx("bge","ble") -pat loc loc cii bgt $1==1 && $2==EM_WSIZE call loc1locciibxx("bgt","blt") - -#if WORD_SIZE==4 -proc loc2locciibxx example loc loc cii bne -with any2 extend2 STACK - gen cmp_w %1,%2 - bxx[1] {llabel, $4} -with any2 any4 STACK - uses reusing %1, DD_REG = %1 - gen ext_l %a - cmp_l %2,%a - bxx[2] {llabel, $4} - -pat loc loc cii blt $1==2 && $2==EM_WSIZE call loc2locciibxx("blt","bgt") -pat loc loc cii blt $1==2 && $2==EM_WSIZE call loc2locciibxx("blt","bgt") -pat loc loc cii ble $1==2 && $2==EM_WSIZE call loc2locciibxx("ble","bge") -pat loc loc cii bne $1==2 && $2==EM_WSIZE call loc2locciibxx("bne","bne") -pat loc loc cii beq $1==2 && $2==EM_WSIZE call loc2locciibxx("beq","beq") -pat loc loc cii bge $1==2 && $2==EM_WSIZE call loc2locciibxx("bge","ble") -pat loc loc cii bgt $1==2 && $2==EM_WSIZE call loc2locciibxx("bgt","blt") -#endif - -proc bxx1_in example loc loc cii loc bne -with imm_cmp1 STACK - gen cmp_b {const, low8($4)}, %1 - bxx* {llabel, $5} - -#if WORD_SIZE!=2 -proc bxx2_in example loc loc cii loc bne -with imm_cmp2 STACK - gen cmp_w {const, loww($4)}, %1 - bxx* {llabel, $5} -#endif - -proc bxx1_small example loc bne -with imm_cmp1-D_REG STACK - gen cmp_b {const, $1}, %1 - bxx[1] {llabel, $2} -with imm_cmp2-D_REG STACK - gen cmp_w {const, $1}, %1 - bxx[1] {llabel, $2} -with data_int STACK -uses DD_REG = {small_const, $1} /* uses moveq */ - gen cmp_i %1,%a - bxx[2] {llabel, $2} - -#if WORD_SIZE!=2 -proc bxx2_small example loc bne -with imm_cmp2-D_REG STACK - gen cmp_w {const, $1}, %1 - bxx[1] {llabel, $2} -with imm_cmp4 STACK - gen cmp_l {const, $1}, %1 - bxx[2] {llabel, $2} -#endif - -proc zxx1_in example loc loc cii zne -with test_set1 STACK - gen test %1 - bxx* {llabel, $4} -with D_REG STACK - gen test {dreg1, %1} - bxx* {llabel, $4} - -#if WORD_SIZE!=2 -proc zxx2_in example loc loc cii zne -with test_set2 STACK - gen test %1 - bxx* {llabel, $4} -with D_REG STACK - gen test {dreg2, %1} - bxx* {llabel, $4} -#endif - -pat loc loc cii zlt $1==1 && $2==WORD_SIZE call zxx1_in("blt") -pat loc loc cii zle $1==1 && $2==WORD_SIZE call zxx1_in("ble") -pat loc loc cii zne $1==1 && $2==WORD_SIZE call zxx1_in("bne") -pat loc loc cii zeq $1==1 && $2==WORD_SIZE call zxx1_in("beq") -pat loc loc cii zge $1==1 && $2==WORD_SIZE call zxx1_in("bge") -pat loc loc cii zgt $1==1 && $2==WORD_SIZE call zxx1_in("bgt") - -#if WORD_SIZE!=2 -pat loc loc cii zlt $1==2 && $2==4 call zxx2_in("blt") -pat loc loc cii zle $1==2 && $2==4 call zxx2_in("ble") -pat loc loc cii zne $1==2 && $2==4 call zxx2_in("bne") -pat loc loc cii zeq $1==2 && $2==4 call zxx2_in("beq") -pat loc loc cii zge $1==2 && $2==4 call zxx2_in("bge") -pat loc loc cii zgt $1==2 && $2==4 call zxx2_in("bgt") -#endif - -pat loc loc cii loc blt $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("blt") -pat loc loc cii loc ble $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("ble") -pat loc loc cii loc beq $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("beq") -pat loc loc cii loc bne $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("bne") -pat loc loc cii loc bge $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("bge") -pat loc loc cii loc bgt $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("bgt") - -#if WORD_SIZE!=2 -pat loc loc cii loc blt $1==2 && $2==4 && in_2($4) call bxx2_in("blt") -pat loc loc cii loc ble $1==2 && $2==4 && in_2($4) call bxx2_in("ble") -pat loc loc cii loc beq $1==2 && $2==4 && in_2($4) call bxx2_in("beq") -pat loc loc cii loc bne $1==2 && $2==4 && in_2($4) call bxx2_in("bne") -pat loc loc cii loc bge $1==2 && $2==4 && in_2($4) call bxx2_in("bge") -pat loc loc cii loc bgt $1==2 && $2==4 && in_2($4) call bxx2_in("bgt") -#endif - -/* the second instruction for bxx1_small is the other way around! */ -pat loc blt $1>=0 && $1<128 call bxx1_small("bcs", "bgt") -pat loc ble $1>=0 && $1<128 call bxx1_small("bls", "bge") -pat loc beq $1>=0 && $1<128 call bxx1_small("beq", "beq") -pat loc bne $1>=0 && $1<128 call bxx1_small("bne", "bne") -pat loc bge $1>=0 && $1<128 call bxx1_small("bcc", "ble") -pat loc bgt $1>=0 && $1<128 call bxx1_small("bhi", "blt") - -#if WORD_SIZE!=2 -pat loc blt $1>=128 && $1<32768 call bxx2_small("bcs", "blt") -pat loc ble $1>=128 && $1<32768 call bxx2_small("bls", "ble") -pat loc beq $1>=128 && $1<32768 call bxx2_small("beq", "beq") -pat loc bne $1>=128 && $1<32768 call bxx2_small("bne", "bne") -pat loc bge $1>=128 && $1<32768 call bxx2_small("bcc", "bge") -pat loc bgt $1>=128 && $1<32768 call bxx2_small("bhi", "bgt") -#endif - - -pat loc loc cii lal sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving lal $4 sti $5 -pat loc loc cii lol sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving lol $4 sti $5 -pat loc loc cii lil sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving lil $4 sti $5 -pat loc loc cii LLP lof sti $1 <= WORD_SIZE && $1>=$6 && $2==WORD_SIZE - leaving LLP $4 lof $5 sti $6 -pat loc loc cii lae sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving lae $4 sti $5 -pat loc loc cii loe sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving loe $4 sti $5 - -pat loc loc cii stl $1==1 && $2==WORD_SIZE && inreg($4)==reg_any -with memory1+DD_REG - kills regvar($4, reg_any), use_index %xreg==regvar($4, reg_any) - gen move_b %1, {dreg1, regvar($4,reg_any)} -#if WORD_SIZE==2 - ext_w {LOCAL,$4} -#else -#ifdef TBL68020 - extb_l {LOCAL,$4} -#else /* TBL68020 */ - ext_w {LOCAL,$4} - ext_l {LOCAL,$4} -#endif /* TBL68020 */ -#endif - -pat loc loc cii $1==2 && $2==4 -#if WORD_SIZE==2 -with D_REG -uses reusing %1, DD_REG4 - gen move %1,%a.1 yields {extend2, %a} -with exact extend1 - uses reusing %1,DD_REG4 - gen move %1.reg,%a.1 yields {extend1_4, %a} -with exact memory2 -uses reusing %1,DD_REG4 - gen move %1, %a.1 yields {extend2, %a} -#else -with DD_REG yields {extend2, %1} -with exact memory2 -uses reusing %1,DD_REG=%1 - yields {extend2, %a} -#endif - -pat loc loc cii $1==1 && $2==WORD_SIZE -with DD_REG yields {extend1, %1} -with exact memory1 -uses reusing %1,DD_REG = %1 - yields {extend1, %a} - -#if WORD_SIZE==2 -pat loc loc cii $1==1 && $2==4 -with DD_REG -uses reusing %1, DD_REG4 - gen move %1, %a.1 - yields {extend1_4, %a} -with exact memory1 -uses reusing %1,DD_REG4 - gen move %1,%a.1 yields {extend1_4, %a} -#endif - -pat loc loc ciu $1==$2 /* skip this */ -pat loc loc cui $1==$2 /* skip this */ - - -/* The following rules should be handled by the peephole optimizer, I think */ - -#if WORD_SIZE==2 -pat ldc dvu highw($1)==0 && loww($1)==2 && $2==4 leaving loc 1 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==4 && $2==4 leaving loc 2 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==8 && $2==4 leaving loc 3 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==16 && $2==4 leaving loc 4 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==32 && $2==4 leaving loc 5 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==64 && $2==4 leaving loc 6 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==128 && $2==4 leaving loc 7 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==256 && $2==4 leaving loc 8 sru 4 -#endif - -pat loc dvu $1==2 && $2==WORD_SIZE leaving loc 1 sru WORD_SIZE -pat loc dvu $1==4 && $2==WORD_SIZE leaving loc 2 sru WORD_SIZE -pat loc dvu $1==8 && $2==WORD_SIZE leaving loc 3 sru WORD_SIZE -pat loc dvu $1==16 && $2==WORD_SIZE leaving loc 4 sru WORD_SIZE -pat loc dvu $1==32 && $2==WORD_SIZE leaving loc 5 sru WORD_SIZE -pat loc dvu $1==64 && $2==WORD_SIZE leaving loc 6 sru WORD_SIZE -pat loc dvu $1==128 && $2==WORD_SIZE leaving loc 7 sru WORD_SIZE -pat loc dvu $1==256 && $2==WORD_SIZE leaving loc 8 sru WORD_SIZE - -#if WORD_SIZE==2 -pat ldc dvi highw($1)==0 && loww($1)==2 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 1 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==4 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 2 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==8 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 3 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==16 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 4 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==32 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 5 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==64 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 6 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==128 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 7 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==256 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 8 sri 4 -#endif /* WORD_SIZE==2 */ - -pat loc dvi $1==2 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 1 sri WORD_SIZE - -pat loc dvi $1==4 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 2 sri WORD_SIZE - -pat loc dvi $1==8 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 3 sri WORD_SIZE - -pat loc dvi $1==16 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 4 sri WORD_SIZE - -pat loc dvi $1==32 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 5 sri WORD_SIZE - -pat loc dvi $1==64 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 6 sri WORD_SIZE - -pat loc dvi $1==128 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 7 sri WORD_SIZE - -pat loc dvi $1==256 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 8 sri WORD_SIZE - -/* The rest is all 2-bytes stuff */ -#if WORD_SIZE==2 -pat loc loc cii $1==4 && $2==2 -with D_REG4 - yields %1.1 -with any2-pre_post any2-pre_post - yields %2 - -proc cmqtxx -with exact sconsts4 any4 - uses DD_REG4=%1 - gen cmp_l %2, %a - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact any4 sconsts4 - uses DD_REG4=%2 - gen cmp_l %1, %a - s4xx[1] %a - neg_b %a.1 - yields {extend1, %a.1} -with any4-sconsts4 genreg4 - uses reusing %1,reusing %2,DD_REG4 - gen cmp_l %1, %2 - s4xx[1] %a - neg_b %a.1 - yields {extend1, %a.1} -with genreg4 any4-sconsts4 - uses reusing %1,reusing %2,DD_REG4 - gen cmp_l %2, %1 - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact extend1_4 extend1_4 - uses reusing %1,reusing %2,DD_REG4 - gen cmp_b %2, %1 - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact extend2 extend2 - uses reusing %1,reusing %2,DD_REG4 - gen cmp_w %2, %1 - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact immediate4-sconsts4 imm_cmp4 - uses reusing %2,DD_REG4 - gen cmp_l %1, %2 - s4xx[1] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact imm_cmp4 immediate4-sconsts4 - uses reusing %1,DD_REG4 - gen cmp_l %2, %1 - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact immediate4-sconsts4 STACK - uses DD_REG4 - gen cmp_l %1, {post_inc4, sp} - s4xx[1] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact any4 STACK - uses reusing %1,DD_REG4=%1 - gen cmp_l {post_inc4, sp}, %a - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact STACK - uses DD_REG4 - gen move_l {post_inc4, sp},%a - cmp_l {post_inc4, sp},%a - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} - -pat cmi tlt $1==4 call cmqtxx("slt","sgt") -pat cmi tle $1==4 call cmqtxx("sle","sge") -pat cmi teq $1==4 call cmqtxx("seq","seq") -pat cmi tne $1==4 call cmqtxx("sne","sne") -pat cmi tge $1==4 call cmqtxx("sge","sle") -pat cmi tgt $1==4 call cmqtxx("sgt","slt") - -pat cmu tlt $1==4 call cmqtxx("scs","shi") -pat cmu tle $1==4 call cmqtxx("sls","scc") -pat cmu teq $1==4 call cmqtxx("seq","seq") -pat cmu tne $1==4 call cmqtxx("sne","sne") -pat cmu tge $1==4 call cmqtxx("scc","sls") -pat cmu tgt $1==4 call cmqtxx("shi","scs") - - -proc cmqzxx example cmu zlt -with zero_const4 test_set4 STACK - /* kills ALL */ - gen test %2 - bxx[1] {llabel, $2} -with exact sconsts4-zero_const4 any4 - kills ALL - uses DD_REG4=%1 - gen cmp_l %2, %a - bxx[2] {llabel, $2} -with exact any4 sconsts4 - kills ALL - uses DD_REG4=%2 - gen cmp_l %1, %a - bxx[1] {llabel, $2} -with any4-sconsts4-zero_const4 genreg4 STACK - gen cmp_l %1, %2 - bxx[1] {llabel, $2} -with genreg4 any4-sconsts4-zero_const4 STACK - gen cmp_l %2, %1 - bxx[2] {llabel, $2} -with exact immediate4-sconsts4-zero_const4 imm_cmp4 - kills ALL - gen cmp_l %1, %2 - bxx[1] {llabel, $2} -with exact imm_cmp4 immediate4-sconsts4-zero_const4 - kills ALL - gen cmp_l %2, %1 - bxx[2] {llabel, $2} -with exact immediate4-sconsts4-zero_const4 STACK - gen cmp_l %1, {post_inc4, sp} - bxx[1] {llabel, $2} -with exact any4 STACK - uses reusing %1, DD_REG4=%1 - gen cmp_l {post_inc4, sp}, %a - bxx[2] {llabel, $2} -with exact STACK - uses DD_REG4 - gen move_l {post_inc4, sp},%a - cmp_l {post_inc4, sp},%a - bxx[2] {llabel, $2} -with data2-sconsts dreg2 STACK - gen cmp_w %1, %2 - bxx[1] {llabel, $2} -with dreg2 data2-conreg2-sconsts STACK - gen cmp_w %2, %1 - bxx[2] {llabel, $2} -with data1 dreg1 STACK - gen cmp_b %1, %2 - bxx[1] {llabel, $2} -with dreg1 data1-conreg1 STACK - gen cmp_b %2, %1 - bxx[2] {llabel, $2} - -pat cmi zlt $1==4 call cmqzxx("blt","bgt") -pat cmi zle $1==4 call cmqzxx("ble","bge") -pat cmi zeq $1==4 call cmqzxx("beq","beq") -pat cmi zne $1==4 call cmqzxx("bne","bne") -pat cmi zge $1==4 call cmqzxx("bge","ble") -pat cmi zgt $1==4 call cmqzxx("bgt","blt") - -pat cms zeq $1==4 call cmqzxx("beq","beq") -pat cms zne $1==4 call cmqzxx("bne","bne") - -pat cmu zlt $1==4 call cmqzxx("bcs","bhi") -pat cmu zle $1==4 call cmqzxx("bls","bcc") -pat cmu zeq $1==4 call cmqzxx("beq","beq") -pat cmu zne $1==4 call cmqzxx("bne","bne") -pat cmu zge $1==4 call cmqzxx("bcc","bls") -pat cmu zgt $1==4 call cmqzxx("bhi","bcs") - -pat ldc cms zeq loww($1)==0 && highw($1)==0 && $2==4 -with test_set4 STACK - gen test %1 - beq {llabel, $3} - -pat ldc cms zne loww($1)==0 && highw($1)==0 && $2==4 -with test_set4 STACK - gen test %1 - bne {llabel, $3} -#endif diff --git a/mach/m68k2/ncg/table_link b/mach/m68k2/ncg/table_link deleted file mode 100644 index 226ca8c26..000000000 --- a/mach/m68k2/ncg/table_link +++ /dev/null @@ -1 +0,0 @@ -TABLE = mach/m68020/ncg/table diff --git a/mach/m68k2/top/Makefile b/mach/m68k2/top/Makefile deleted file mode 100644 index 57908427f..000000000 --- a/mach/m68k2/top/Makefile +++ /dev/null @@ -1,42 +0,0 @@ -EMHOME=../../.. -LIBS=$(EMHOME)/modules/lib/libstring.a -PREFLAGS=-I. -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -DNDEBUG -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -CDIR=$(EMHOME)/mach/proto/top -CFILES=$(CDIR)/top.c $(CDIR)/queue.c -OFILES=top.o queue.o - -all: gen.c - make top - -top: $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) $(LIBS) -o top - -top.o: $(CDIR)/top.c gen.c - $(CC) -c $(CFLAGS) $(CDIR)/top.c - -queue.o: $(CDIR)/queue.c - $(CC) -c $(CFLAGS) $(CDIR)/queue.c - -install: all - $(EMHOME)/mach/install top - -cmp: all - -$(EMHOME)/mach/compare top - -gen.c: table - $(EMHOME)/lib/topgen table - -lint: $(CFILES) - lint $(LINTOPTS) $(PREFLAGS) $(CFILES) - -clean: - rm -f *.o gen.c gen.h top - -top.o: gen.h -top.o: $(CDIR)/top.h -top.o: $(CDIR)/queue.h -queue.o: $(CDIR)/queue.h diff --git a/mach/m68k4/libem/Makefile b/mach/m68k4/libem/Makefile deleted file mode 100644 index 5457c453c..000000000 --- a/mach/m68k4/libem/Makefile +++ /dev/null @@ -1,33 +0,0 @@ -# $Header$ -MACH=m68k4 -ASAR=aal -all: libem_o.a end.a - -install: all - ../../install libem_o.a tail_em - ../../install end.a end_em - -cmp: all - -../../compare libem_o.a tail_em - -../../compare end.a end_em - -end.a: em_end.s etext.s edata.s end.s - $(MACH) -I../../../h -c em_end.s - $(MACH) -I../../../h -c edata.s - $(MACH) -I../../../h -c etext.s - $(MACH) -I../../../h -c end.s - $(ASAR) cr end.a em_end.o etext.o edata.o end.o - -libem_o.a: libem_s.a - ASAR=$(ASAR) ; export ASAR ;\ - march . libem_o.a - -clean: - rm -f *.o libem_o.a end.a - -opr : - make pr | opr - -pr: - @arch pv libem_s.a | pr -h `pwd`/libem_s.a - @pr `pwd`/em_end.s `pwd`/edata.s `pwd`/etext.s `pwd`/end.s diff --git a/mach/m68k4/libem/aciaio.s b/mach/m68k4/libem/aciaio.s deleted file mode 100644 index 09577e1fd..000000000 --- a/mach/m68k4/libem/aciaio.s +++ /dev/null @@ -1,36 +0,0 @@ -.define .outch1,.outch2,.inch1,.inch2 -.sect .text -.sect .rom -.sect .data -.sect .bss - - ! a0,d0 used - ! character in d1 - - .sect .text -.inch1: - move.l #acia1,a0 - bra .inch -.inch2: - move.l #acia2,a0 -.inch: - move.b (a0),d1 - asr #1,d1 - bcc .inch - move.b 2(a0),d1 - and #0x7f,d1 - rts - -.outch1: - move.l #acia1,a0 - bra .outch -.outch2: - move.l #acia2,a0 -.outch: - move.b (a0),d0 - asr #2,d0 - bcc .outch - move.b d1,2(a0) - rts - -.align 2 diff --git a/mach/m68k4/libem/ara.s b/mach/m68k4/libem/ara.s deleted file mode 100644 index e4e9ab195..000000000 --- a/mach/m68k4/libem/ara.s +++ /dev/null @@ -1,101 +0,0 @@ -.define .sar -.define .lar -.define .aar -.sect .text -.sect .rom -.sect .data -.sect .bss - - !register usage: - ! a0 : descriptor address - ! d0 : index - ! a1 : base address - .sect .text -.aar: - move.l 4(sp),a0 ! descriptor address - move.l 8(sp),d0 ! index - sub.l (a0),d0 ! index - lower bound : relative index - move.l 8(a0),-(sp) ! # bytes / element - move.l d0,-(sp) - jsr .mlu - move.l 12(sp),a1 ! base address - add.l d1,a1 ! address of element - move.l (sp)+,a0 ! return address - add.l #8,sp ! pop arguments - move.l a1,(sp) ! returned on stack - jmp (a0) - -.lar: - ! register usage: like .aar - - move.l 4(sp),a0 - move.l 8(sp),d0 - move.l 12(sp),a1 - sub.l (a0),d0 - move.l d0,-(sp) - move.l 8(a0),-(sp) - jsr .mlu - move.l 12(sp),a1 - move.l 4(sp),a0 - add.l d1,a1 ! address of element - move.l 8(a0),d0 - add.l d0,a1 ! a1++ because of predecrement - move.l (sp)+,a0 ! return address - add.l #12,sp ! pop parameters - clr.l d1 !?nodig? - asr #1,d0 - bne 3f - move.b -(a1),d1 ! 1 byte element - move.l d1,-(sp) - bra 5f -3: - asr #1,d0 - bne 4f - move.w -(a1),d1 ! 2 byte element - move.l d1,-(sp) - bra 5f -4: - sub.l #1,d0 -1: - move.l -(a1),-(sp) ! 4n byte element (n = 1,2,...) - dbf d0,1b -5: - jmp (a0) - -.sar: - !register usage: same as lar - - move.l 4(sp),a0 - move.l 8(sp),d0 - move.l 12(sp),a1 - sub.l (a0),d0 - move.l d0,-(sp) - move.l 8(a0),-(sp) - jsr .mlu - move.l 12(sp),a1 - move.l 4(sp),a0 - add.l d1,a1 - move.l 8(a0),d0 ! # bytes / element - move.l (sp)+,a0 ! return address - add.l #12,sp ! pop parameters - clr.l d1 !?nodig? - asr #1,d0 - bne 3f - move.l (sp)+,d1 - move.b d1,(a1) ! 1 byte element - bra 4f -3: - asr #1,d0 - bne 5f - move.l (sp)+,d1 - move.w d1,(a1) ! 2 byte element - bra 4f -5: - sub.l #1,d0 -1: - move.l (sp)+,(a1)+ ! 4n byte element (n = 1,2,...) - dbf d0,1b -4: - jmp (a0) - -.align 2 diff --git a/mach/m68k4/libem/ari.s b/mach/m68k4/libem/ari.s deleted file mode 100644 index cefb0f663..000000000 --- a/mach/m68k4/libem/ari.s +++ /dev/null @@ -1,36 +0,0 @@ -.define .sari -.define .lari -.define .aari -.sect .text -.sect .rom -.sect .data -.sect .bss - - .sect .text -.aari: - move.l (sp)+,d0 ! return address - cmp.l #4, (sp)+ ! size of descriptor elements - bne 9f - move.l d0,-(sp) - jmp .aar - - -.lari: - move.l (sp)+,d0 ! return address - cmp.l #4, (sp)+ ! size of descriptor elements - bne 9f - move.l d0,-(sp) - jmp .lar -9: - move.w #EILLINS,-(sp) - jmp .fat - - -.sari: - move.l (sp)+,d0 ! return address - cmp.l #4, (sp)+ ! size of descriptor elements - bne 9b - move.l d0,-(sp) - jmp .sar - -.align 2 diff --git a/mach/m68k4/libem/compmodule b/mach/m68k4/libem/compmodule deleted file mode 100755 index 80f42aab3..000000000 --- a/mach/m68k4/libem/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if m68k4 -c $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/m68k4/libem/cvf.s b/mach/m68k4/libem/cvf.s deleted file mode 100644 index 74dcc928c..000000000 --- a/mach/m68k4/libem/cvf.s +++ /dev/null @@ -1,21 +0,0 @@ -.define .cfi,.cif,.cfu,.cuf,.cff -.sect .text -.sect .rom -.sect .data -.sect .bss - - .sect .text - - ! this is a dummy float conversion routine -.cfi: -.cif: -.cfu: -.cuf: -.cff: - move.l (sp)+,a0 ! return address - move (sp)+,d0 ! destination size - sub (sp)+,d0 ! diff. in sizes - sub d0,sp - jmp (a0) - -.align 2 diff --git a/mach/m68k4/libem/edata.s b/mach/m68k4/libem/edata.s deleted file mode 100644 index f53adc109..000000000 --- a/mach/m68k4/libem/edata.s +++ /dev/null @@ -1,9 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define _edata -.sect .data - .align 4 - .sect .data -_edata: diff --git a/mach/m68k4/libem/em_end.s b/mach/m68k4/libem/em_end.s deleted file mode 100644 index a062368da..000000000 --- a/mach/m68k4/libem/em_end.s +++ /dev/null @@ -1,22 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define endtext,enddata,endbss,__end -.sect .text - .align 4 -.sect .rom - .align 4 -.sect .data - .align 4 -.sect .bss - .align 4 -.sect .end ! only for declaration of _end, __end and endbss. - - .sect .text -endtext: - .sect .data -enddata: - .sect .end -__end: -endbss: diff --git a/mach/m68k4/libem/end.s b/mach/m68k4/libem/end.s deleted file mode 100644 index 93a1e6e00..000000000 --- a/mach/m68k4/libem/end.s +++ /dev/null @@ -1,7 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define _end -.sect .end ! only for declaration of _end, __end and endbss. -_end: diff --git a/mach/m68k4/libem/etext.s b/mach/m68k4/libem/etext.s deleted file mode 100644 index 8c7453cb4..000000000 --- a/mach/m68k4/libem/etext.s +++ /dev/null @@ -1,9 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define _etext -.sect .text - .align 4 - .sect .text -_etext: diff --git a/mach/m68k4/libem/fakfp.s b/mach/m68k4/libem/fakfp.s deleted file mode 100644 index 1c039b655..000000000 --- a/mach/m68k4/libem/fakfp.s +++ /dev/null @@ -1,39 +0,0 @@ -.define .adf4, .adf8, .sbf4, .sbf8, .mlf4, .mlf8, .dvf4, .dvf8 -.define .ngf4, .ngf8, .fif4, .fif8, .fef4, .fef8 -.define .cif4, .cif8, .cuf4, .cuf8, .cfi, .cfu, .cff4, .cff8 -.define .cmf4, .cmf8 -.sect .text -.sect .rom -.sect .data -.sect .bss - -! $Header$ - - .sect .text -.adf4: -.adf8: -.sbf4: -.sbf8: -.mlf4: -.mlf8: -.dvf4: -.dvf8: -.ngf4: -.ngf8: -.fif4: -.fif8: -.fef4: -.fef8: -.cif4: -.cif8: -.cuf4: -.cuf8: -.cfi: -.cfu: -.cff4: -.cff8: -.cmf4: -.cmf8: - move.l #18,-(sp) - jsr .trp - rts diff --git a/mach/m68k4/libem/printf.s b/mach/m68k4/libem/printf.s deleted file mode 100644 index b0fcbe9d3..000000000 --- a/mach/m68k4/libem/printf.s +++ /dev/null @@ -1,88 +0,0 @@ -.define _printf -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .bss -_getal: - .space 12 -_char: - .space 1 - .align 4 -.sect .data -hexs: - .ascii "0123456789abcdef" - .align 4 -.sect .text -_printf: - movem.l d0/d1/d2/a0/a1/a2/a3/a4/a5/a6, -(sp) - lea 44(sp), a6 ! a6 <- address of arguments - move.l (a6)+, a5 ! a5 <- address of format -next: move.b (a5)+, d0 - beq out - cmp.b #'%', d0 - beq procnt -put: move.l d0, -(sp) - jsr _putchar ! long argument on stack - tst.l (sp)+ - bra next - -procnt: move.b (a5)+, d0 - cmp.b #'d', d0 ! NOTE: %d means unsigned. - beq digit - cmp.b #'x', d0 - beq hex - cmp.b #'s', d0 - beq string - cmp.b #'%', d0 ! second % has to be printed. - beq put - tst.b -(a5) ! normal char should be printed - bra next - -string: move.l (a6)+, a2 ! a2 <- address of string -sloop: move.b (a2)+, d0 - beq next - move.l d0, -(sp) - jsr _putchar ! long argument on stack - tst.l (sp)+ - bra sloop - -digit: move.l (a6)+, d1 ! d1 <- integer - move.l #_getal+12, a2 ! a2 <- ptr to last part of buf - clr.b -(a2) ! stringterminator -1: - move.l d1,-(sp) - move.l #10,-(sp) - jsr .dvu ! d1 <- qotient; d0 <- remainder - add.l #'0', d0 - move.b d0, -(a2) - tst.l d1 ! if quotient = 0 then ready - bne 1b - bra sloop ! print digitstring. - -hex: move.l (a6)+, d1 ! d1 <- integer - move.l #_getal+12, a2 ! a2 <- ptr to last part of buf - clr.b -(a2) ! stringterminator - move.l #7, d2 ! loop control -1: move.l d1, d0 - and.l #15, d0 - move.l #hexs,a0 - add.l d0,a0 - move.b (a0), -(a2) ! hex digit - asr.l #4, d1 - dbf d2, 1b - bra sloop - -out: - movem.l (sp)+, d0/d1/d2/a0/a1/a2/a3/a4/a5/a6 - rts - - -_putchar: - move.l #1, -(sp) - pea 11(sp) - move.l #1, -(sp) - jsr _write - lea 12(sp), sp - rts -.align 2 diff --git a/mach/m68k4/libem/sav.s b/mach/m68k4/libem/sav.s deleted file mode 100644 index 5f29178c0..000000000 --- a/mach/m68k4/libem/sav.s +++ /dev/null @@ -1,13 +0,0 @@ -.define .savd0 -.define .savret -.define .savreg - -.data -.savd0: - .long 0 -.savret: - .long 0 -.savreg: - .space 128 -.text -.align 2 diff --git a/mach/m68k4/libem/sys1.s b/mach/m68k4/libem/sys1.s deleted file mode 100644 index 49a3d7590..000000000 --- a/mach/m68k4/libem/sys1.s +++ /dev/null @@ -1,62 +0,0 @@ -.extern _errno -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .data -_errno: -.extern _lseek -.short 0 -.sect .text -_lseek: -link a6,#-0 -.sect .data -_13: -.short 29561 -.short 29489 -.short 11875 -.short 0 -.sect .text -move.l #_13,.filn -move.w #8,.lino -move.w #0,-(sp) -move.w #0,-(sp) -move.l (sp)+,d0 -unlk a6 -rts -.extern _close -_close: -link a6,#-0 -move.l #_13,.filn -move.w #12,.lino -move.w #0,-(sp) -move.w (sp)+,d0 -unlk a6 -rts -.extern _ioctl -_ioctl: -link a6,#-0 -move.l #_13,.filn -move.w #18,.lino -move.w #0,-(sp) -move.w (sp)+,d0 -unlk a6 -rts -.extern _read -_read: -link a6,#-0 -move.l #_13,.filn -move.w #24,.lino -move.w #-1,-(sp) -move.w (sp)+,d0 -unlk a6 -rts -.extern _open -_open: -link a6,#-0 -move.l #_13,.filn -move.w #30,.lino -move.w #-1,-(sp) -move.w (sp)+,d0 -unlk a6 -rts diff --git a/mach/m68k4/libem/sys2.s b/mach/m68k4/libem/sys2.s deleted file mode 100644 index 661f2fb57..000000000 --- a/mach/m68k4/libem/sys2.s +++ /dev/null @@ -1,11 +0,0 @@ -.extern _exit -.sect .text -.sect .rom -.sect .data -.sect .bss -! Fake system call for 68000 running MACSBUG - -.sect .text - -_exit: - jmp 0x0200f6 diff --git a/mach/m68k4/libfp/Makefile b/mach/m68k4/libfp/Makefile deleted file mode 100644 index 370c22bce..000000000 --- a/mach/m68k4/libfp/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -EMHOME=../../.. -SUF=o -MAKEFILE=$(EMHOME)/mach/proto/fp/Makefile -MACHDEF="MACH=m68k4" "SUF=$(SUF)" "ASAR=aal" - -all: - make -f $(MAKEFILE) $(MACHDEF) all - -install: - make -f $(MAKEFILE) $(MACHDEF) install - -cmp: all - -../../compare FP_$(MACH).a tail_fp - -clean: - make -f $(MAKEFILE) $(MACHDEF) clean - -opr: - make pr | opr - -pr: - @pr Makefile diff --git a/mach/m68k4/libsys/Makefile b/mach/m68k4/libsys/Makefile deleted file mode 100644 index 142afee5a..000000000 --- a/mach/m68k4/libsys/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -# $Header$ -MACH=m68k4 -all: libmon_o.a head_em.o - -install: all - ../../install head_em.o head_em - ../../install libmon_o.a tail_mon - - -cmp: all - -../../compare head_em.o head_em - -../../compare libmon_o.a tail_mon - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -head_em.o: head_em.s - $(MACH) -I../../../h -c head_em.s - -clean: - rm -f *.o libmon_o.a - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/m68k4/libsys/compmodule b/mach/m68k4/libsys/compmodule deleted file mode 100755 index d80f03d43..000000000 --- a/mach/m68k4/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if m68k4 -L -c $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/m68k4/ncg/Makefile b/mach/m68k4/ncg/Makefile deleted file mode 100644 index f5e2bda61..000000000 --- a/mach/m68k4/ncg/Makefile +++ /dev/null @@ -1,197 +0,0 @@ -# $Header$ - -EMHOME=../../.. -#preprocessor flags for table -TABLEFLAGS= -#cgg options -CGGFLAGS= - -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/ncg -CGG=$(EMHOME)/lib/ncgg -CPP=$(EMHOME)/lib/cpp -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/label.c $(CDIR)/main.c \ - $(CDIR)/move.c $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c \ - $(CDIR)/salloc.c $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o label.o \ - main.o move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -label.o: $(CDIR)/label.c - $(CC) -c $(CFLAGS) $(CDIR)/label.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - $(EMHOME)/mach/install cg - -cmp: all - -$(EMHOME)/mach/compare cg - - -tables.c: table $(CGG) - $(CPP) $(TABLEFLAGS) table | $(CGG) $(CGGFLAGS) - -cmp tables.h tables.H || cp tables.H tables.h - -lint: $(CFILES) tables.c - lint $(LINTOPTS) $(PREFLAGS) -I$(CDIR) $(CFILES) tables.c -clean: - rm -f *.o tables.c tables.h debug.out cg tables.H - -distr: tables.c - rm -f tables1.c tables1.h - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - -codegen.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/label.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -label.o: $(CDIR)/label.h -label.o: $(CDIR)/param.h -label.o: tables.h -label.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -main.o: tables.h -move.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/m68k4/ncg/README b/mach/m68k4/ncg/README deleted file mode 100644 index 1849c66e5..000000000 --- a/mach/m68k4/ncg/README +++ /dev/null @@ -1,11 +0,0 @@ -The file 'table' in this directory contains a back end table for the -MC68020 processor as well as one for the MC68000. Both tables use 2 or 4 bytes -for words and 4 bytes for pointers. The table must be preprocessed first -by the C preprocessor. -The file "whichone.h" specifies which code generator is generated: -it #defines either TBL68000 or TBL86020, and it defines WORD_SIZE to either -2 or 4. -The m68k4(TBL68000) cg can very well be used for the MC68010 processor, -for it makes rather efficient use of the 68010 loop mode. - -The mach.[ch] files are also suitable for both the m68020 and the m68k[24]. diff --git a/mach/m68k4/ncg/instrmacs.h b/mach/m68k4/ncg/instrmacs.h deleted file mode 100644 index b3d2b1649..000000000 --- a/mach/m68k4/ncg/instrmacs.h +++ /dev/null @@ -1,144 +0,0 @@ -#if WORD_SIZE==2 -#define LLP ldl -#define LEP lde -#define LFP ldf /* load offsetted pointer */ -#define SLP sdl -#define SEP sde -#define SFP sdf /* store offsetted pointer */ - -#define ABS_off_int ABS_off2 -#define ABS_indoff_int ABS_indoff2 -#define ABSIND_off_int ABSIND_off2 -#define INDOFF_off_int INDOFF_off2 -#define OFF_off_int OFF_off2 -#define OFF_indoff_int OFF_indoff2 -#define abs_index_int abs_index2 -#define absolute_int absolute2 -#define any_int any2 -#define conreg_int conreg2 -#define data_int data2 -#define datalt_int datalt2 -#define dreg_int dreg2 -#define imm_cmp_int imm_cmp2 -#define immediate_int immediate2 -#define indirect_int indirect2 -#define index_off_int index_off2 -#define offsetted_int offsetted2 -#define post_inc_int post_inc2 -#define pre_dec_int pre_dec2 -#define store_int any2 -#define test_set_int test_set2 - -#define add_i add_w -#define ADD_I "add.w" -#define and_i and_w -#define AND_I "and.w" -#define asl_i asl_w -#define ASL_I "asl.w" -#define asr_i asr_w -#define ASR_I "asr.w" -#define clr_i clr_w -#define CLR_I "clr.w" -#define cmp_i cmp_w -#define cmp2_i cmp2_w -#define DEC "sub.w #1," -#define DIVS_I "divs.w" -#define DIVU_I "divu.w" -#define eor_i eor_w -#define EOR_I "eor.w" -#define INC "add.w #1," -#define lsr_i lsr_w -#define LSR_I "lsr.w" -#define move_i move_w -#define MOVE_I "move.w" -#define muls_i muls_w -#define MULS_I "muls.w" -#define mulu_i mulu_w -#define MULU_I "mulu.w" -#define neg_i neg_w -#define NEG_I "neg.w" -#define not_i not_w -#define NOT_I "not.w" -#define or_i or_w -#define OR_I "or.w" -#define rol_i rol_w -#define ROL_I "rol.w" -#define ror_i ror_w -#define ROR_I "ror.w" -#define sub_i sub_w -#define SUB_I "sub.w" -#define tst_i tst_w - -#else - -#define LLP lol -#define LEP loe -#define LFP lof /* load offsetted pointer */ -#define SLP stl -#define SEP ste -#define SFP stf /* store offsetted pointer */ - -#define ABS_off_int ABS_off4 -#define ABS_indoff_int ABS_indoff4 -#define ABSIND_off_int ABSIND_off4 -#define INDOFF_off_int INDOFF_off4 -#define OFF_off_int OFF_off4 -#define OFF_indoff_int OFF_indoff4 -#define abs_index_int abs_index4 -#define absolute_int absolute4 -#define any_int any4 -#define conreg_int conreg4 -#define data_int data4 -#define datalt_int datalt4 -#define dreg_int dreg4 -#define imm_cmp_int imm_cmp4 -#define immediate_int immediate4 -#define indirect_int indirect4 -#define index_off_int index_off4 -#define offsetted_int offsetted4 -#define post_inc_int post_inc4 -#define pre_dec_int pre_dec4 -#define store_int store4 -#define test_set_int test_set4 - -#define add_i add_l -#define ADD_I "add.l" -#define and_i and_l -#define AND_I "and.l" -#define asl_i asl_l -#define ASL_I "asl.l" -#define asr_i asr_l -#define ASR_I "asr.l" -#define clr_i clr_l -#define CLR_I "clr.l" -#define cmp_i cmp_l -#define cmp2_i cmp2_l -#define DEC "sub.l #1," -#define DIVS_I "divs.l" -#define DIVU_I "divu.l" -#define eor_i eor_l -#define EOR_I "eor.l" -#define INC "add.l #1," -#define lsr_i lsr_l -#define LSR_I "lsr.l" -#define move_i move_l -#define MOVE_I "move.l" -#define muls_i muls_l -#define MULS_I "muls.l" -#define mulu_i mulu_l -#define MULU_I "mulu.l" -#define neg_i neg_l -#define NEG_I "neg.l" -#define not_i not_l -#define NOT_I "not.l" -#define or_i or_l -#define OR_I "or.l" -#define rol_i rol_l -#define ROL_I "rol.l" -#define ror_i ror_l -#define ROR_I "ror.l" -#define sub_i sub_l -#define SUB_I "sub.l" -#define tst_i tst_l - -#endif diff --git a/mach/m68k4/ncg/mach.c b/mach/m68k4/ncg/mach.c deleted file mode 100644 index 6759772f7..000000000 --- a/mach/m68k4/ncg/mach.c +++ /dev/null @@ -1,288 +0,0 @@ -/* $Id$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - * - */ - -/* - * machine dependent back end routines for the Motorola 68000, 68010 or 68020 - */ - -#include - -#if TBL68020 -#define SYNTAX_68020 1 -#endif - -#include - -con_part(sz,w) register sz; word w; { - - while (part_size % sz) - part_size++; - if (part_size == TEM_WSIZE) - part_flush(); - if (sz == 1) { - w &= 0xFF; -#if WORD_SIZE==4 - w <<= 8*(3-part_size); - part_word |= w; - } else if (sz == 2) { - w &= 0xFFFF; -#endif - if (part_size == 0) { - /* Shift 8 for m68k2, 16 otherwise */ - w <<= 4 * TEM_WSIZE; - } - part_word |= w; - } else { - assert(sz == TEM_WSIZE); - part_word = w; - } - part_size += sz; -} - -con_mult(sz) word sz; { - - if (sz != 4) - fatal("bad icon/ucon size"); - fprintf(codefile,".data4 %s\n",str); -} - -#define IEEEFLOAT -#define CODE_GENERATOR -#define FL_MSL_AT_LOW_ADDRESS 1 -#define FL_MSW_AT_LOW_ADDRESS 1 -#define FL_MSB_AT_LOW_ADDRESS 1 -#include - -regscore(off,size,typ,score,totyp) - long off; -{ - if (score == 0) return -1; - switch(typ) { - case reg_float: - return -1; - case reg_pointer: - if (size != 4 || totyp != reg_pointer) return -1; - score += (score >> 1); - break; - case reg_loop: - score += 5; - /* fall through .. */ - case reg_any: - if (size != TEM_WSIZE || totyp == reg_pointer) return -1; - break; - } - if (off >= 0) { - /* parameters must be initialised with an instruction - * like "move.l 4(a6),d0", which costs 2 words. - */ - score -= 2; - } - score--; /* save/restore */ - return score; -} -struct regsav_t { - char *rs_reg; /* e.g. "a3" or "d5" */ - long rs_off; /* offset of variable */ - int rs_size; /* 2 or 4 bytes */ -} regsav[9]; - - -int regnr; - -i_regsave() -{ - regnr = 0; -} - -full nlocals; - -regreturn() -{ - register struct regsav_t *p; - - if (regnr > 1) { -#ifdef SYNTAX_68020 - fprintf(codefile,"movem.l (-%ld,a6),", nlocals); -#else - fprintf(codefile,"movem.l -%ld(a6),", nlocals); -#endif - for (p = regsav; ;) { - fputs(p->rs_reg, codefile); - if (++p == ®sav[regnr]) break; - putc('/',codefile); - } - putc('\n',codefile); - } else if (regnr == 1) { - p = regsav; -#ifdef SYNTAX_68020 - fprintf(codefile,"move.l (-%ld,a6),%s\n",nlocals, p->rs_reg); -#else - fprintf(codefile,"move.l -%ld(a6),%s\n",nlocals, p->rs_reg); -#endif - } - fputs("unlk a6\nrts\n", codefile); -} - -f_regsave() -{ - register struct regsav_t *p; - - nlocals += regnr*4; -#ifdef TBL68020 - fprintf(codefile,"link\ta6,#-%ld\n",nlocals); -#else - if (nlocals > 32768) { - fprintf(codefile, "move.l a6,-(sp)\nmove.l sp,a6\nsub #%ld,sp\n", nlocals); - } - else fprintf(codefile,"link\ta6,#-%ld\n",nlocals); -#endif -#ifndef NOSTACKTEST - fprintf(codefile, "tst.b %s\n", -#ifdef SYNTAX_68020 - "(-40, sp)" -#else - "-40(sp)" -#endif - ); -#endif - if (regnr > 1) { - fputs("movem.l ", codefile); - for (p = regsav; ;) { - fputs(p->rs_reg, codefile); - if (++p == ®sav[regnr]) break; - putc('/',codefile); - } - fputs(",(sp)\n", codefile); - } else if (regnr == 1) { - p = regsav; - fprintf(codefile,"move.l %s,(sp)\n",p->rs_reg); - } - /* initialise register-parameters */ - for (p = regsav; p < ®sav[regnr]; p++) { - if (p->rs_off >= 0) { -#ifdef SYNTAX_68020 - fprintf(codefile,"move.%c (%ld,a6),%s\n", -#else - fprintf(codefile,"move.%c %ld(a6),%s\n", -#endif - (p->rs_size == 4 ? 'l' : 'w'), - p->rs_off, - p->rs_reg); - } - } -} - -regsave(s,off,size) - char *s; - long off; -{ - assert (regnr < 9); - regsav[regnr].rs_reg = s; - regsav[regnr].rs_off = off; - regsav[regnr++].rs_size = size; - fprintf(codefile, "!Local %ld into %s\n",off,s); -} - -prolog(n) full n; { - - nlocals = n; -} - -#ifdef MACH_OPTIONS -static int gdb_flag = 0; - -mach_option(s) - char *s; -{ - if (! strcmp(s, "-gdb")) { - gdb_flag = 1; - } - else { - error("Unknown flag %s", s); - } -} -#endif /* MACH_OPTIONS */ - -mes(type) word type ; { - int argt, a1, a2 ; - - switch ( (int)type ) { - case ms_ext : - for (;;) { - switch ( argt=getarg( - ptyp(sp_cend)|ptyp(sp_pnam)|sym_ptyp) ) { - case sp_cend : - return ; - default: - strarg(argt) ; - fprintf(codefile,".define %s\n",argstr) ; - break ; - } - } - case ms_stb: - argt = getarg(str_ptyp | cst_ptyp); - if (argt == sp_cstx) - fputs(".symb \"\", ", codefile); - else { - fprintf(codefile, ".symb \"%s\", ", str); - argt = getarg(cst_ptyp); - } - a1 = argval; - argt = getarg(cst_ptyp); - a2 = argval; - argt = getarg(cst_ptyp|nof_ptyp|sof_ptyp|ilb_ptyp|pro_ptyp); -#ifdef MACH_OPTIONS - if (gdb_flag) { - if (a1 == N_PSYM) { - /* Change offset from AB into offset from - the frame pointer. - */ - argval += 8; - } - } -#endif - fprintf(codefile, "%s, 0x%x, %d\n", strarg(argt), a1, a2); - argt = getarg(end_ptyp); - break; - case ms_std: - argt = getarg(str_ptyp | cst_ptyp); - if (argt == sp_cstx) - str[0] = '\0'; - else { - argt = getarg(cst_ptyp); - } - swtxt(); - if (argval == N_SLINE -#ifdef MACH_OPTIONS - && ! gdb_flag -#endif - ) { -#ifdef SYNTAX_68020 - fputs("jsr (___u_LiB)\n", codefile); -#else - fputs("jsr ___u_LiB\n", codefile); -#endif - cleanregs(); /* debugger might change variables */ - } - fprintf(codefile, ".symd \"%s\", 0x%x,", str, (int) argval); - argt = getarg(cst_ptyp); - fprintf(codefile, "%d\n", (int) argval); - argt = getarg(end_ptyp); - break; - default : - while ( getarg(any_ptyp) != sp_cend ) ; - break ; - } -} - - -char *segname[] = { - ".sect .text", /* SEGTXT */ - ".sect .data", /* SEGCON */ - ".sect .rom", /* SEGROM */ - ".sect .bss" /* SEGBSS */ -}; diff --git a/mach/m68k4/ncg/mach.h b/mach/m68k4/ncg/mach.h deleted file mode 100644 index 647a04322..000000000 --- a/mach/m68k4/ncg/mach.h +++ /dev/null @@ -1,49 +0,0 @@ -/* $Id$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -#include - -#ifndef TBL68020 -#ifndef TBL68000 -Something is very wrong here. You must specify the machine: either -TBL68000 or TBL68020, in the file whichone.h, then REMOVE tables.c -and then run "make" again -#endif -#endif -#if WORD_SIZE!=2 && WORD_SIZE!=4 -You must specify the appropriate word size, then REMOVE tables.c -#endif - -#define ex_ap(y) fprintf(codefile,".extern %s\n",y) -#define in_ap(y) /* nothing */ - -#define newilb(x) fprintf(codefile,"%s:\n",x) -#define newdlb(x) fprintf(codefile,"%s:\n",x) -#define dlbdlb(x,y) fprintf(codefile,"%s = %s\n",x,y) -#define newlbss(l,x) fprintf(codefile,".comm %s,%ld\n",l,x); - -#define pop_fmt "(sp)+" -#define cst_fmt "%ld" -#define off_fmt "%ld" -#define ilb_fmt "I%x_%x" -#define dlb_fmt "I_%d" -#define hol_fmt "hol%d" - -#define hol_off "%ld+hol%d" - -#if WORD_SIZE==2 -#define con_cst(x) fprintf(codefile,".data2\t%ld\n",x) -#else -#define con_cst(x) fprintf(codefile,".data4\t%ld\n",x) -#endif -#define con_ilb(x) fprintf(codefile,".data4\t%s\n",x) -#define con_dlb(x) fprintf(codefile,".data4\t%s\n",x) - -#define modhead ".sect .text\n.sect .rom\n.sect .data\n.sect .bss\n" - -#define fmt_id(sf,st) sprintf(st,"_%s",sf) - -#define BSS_INIT 0 -#define MACH_OPTIONS diff --git a/mach/m68k4/ncg/table b/mach/m68k4/ncg/table deleted file mode 100644 index a53b6bcec..000000000 --- a/mach/m68k4/ncg/table +++ /dev/null @@ -1,6942 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ - -rscid = "$Id$" - - /******************************** - * * - * 68000, 68010 and 68020 * - * back end table * - * * - ********************************/ - -#include - -#if TBL68881 && ! TBL68020 -Something very wrong here! -#endif -#if WORD_SIZE!=2 && WORD_SIZE!=4 -Something very wrong here! -#endif - -#if TBL68020 -#define SYNTAX_68020 1 -#endif - -/* #define FANCY_MODES 1 -/* On the M68020, there are some real fancy addressing modes. - Their use makes the code a bit shorter, but also much slower. - The FANCY_MODES #define enables the use of these addressing - modes. -*/ - -#define small(x) ((x)>=1 && (x)<=8) -#define directadd(x) (small(x) || (x)>128) -#define directsub(x) (directadd(0-x)) -#define nicesize(x) ((x)==1||(x)==2||(x)==4||(x)==8) -#define low8(x) ((x) & 0377) -#define low16(x) ((x) & 0177777) -#define in_1(x) sfit(x,8) -#define in_2(x) sfit(x,16) - - -EM_WSIZE = WORD_SIZE -EM_PSIZE = 4 -EM_BSIZE = 8 - -SL = 8 - -TIMEFACTOR = 1/2 - - -PROPERTIES - -D_REG /* data registers */ -A_REG(4) /* address registers */ -DD_REG /* allocatable D_REG, may not be a register variable */ -AA_REG(4) /* allocatable A_REG, may not be a register variable */ -RD_REG /* data register, register var */ -RA_REG(4) /* address register, register var */ -#if WORD_SIZE==2 -D_REG4(4) /* data register, 4 bytes */ -DD_REG4(4) /* allocatable D_REG, 4 bytes */ -#else -#define D_REG4 D_REG -#define DD_REG4 DD_REG -#endif -#if TBL68881 -FS_REG(4) /* floating point register */ -FD_REG(8) /* double floating point register */ -#endif - - - -REGISTERS - -d0, d1, d2 :D_REG, DD_REG. -d3, d4, d5, d6, d7 :D_REG, RD_REG regvar. -#if WORD_SIZE==2 -dl0("d0")=d0, dl1("d1")=d1, dl2("d2")=d2 :D_REG4, DD_REG4. -#else -#define dl0 d0 -#define dl1 d1 -#define dl2 d2 -#endif -a0, a1 :A_REG, AA_REG. -a2, a3, a4, a5 :A_REG, RA_REG regvar(reg_pointer). -lb ("a6"), sp :A_REG. /* localbase and stack pointer */ -#if TBL68881 -F0 ("fp0"), F1 ("fp1"), F2 ("fp2"), F3 ("fp3"), F4 ("fp4"), F5 ("fp5"), -F6 ("fp6"), F7 ("fp7") :FS_REG. -fp0=F0,fp1=F1,fp2=F2,fp3=F3,fp4=F4,fp5=F5,fp6=F6,fp7=F7 - :FD_REG. -#endif - - - -TOKENS - - /* Not all addressing modes available on the MC68020 are used in this - * table. E.g (Dn), data register indirect is not used. Compared to - * (An), address register indirect, (Dn) requires two more bytes and - * several more clock cycles. Using (Dn) is even more expensive in - * time than first moving Dn to an address register An, and then using - * (An). For this kind of reasons several addressing modes are - * not used in this table. - * - * Cost in bytes may sometimes be incorrect. Several effective addresses - * use displacements that can occupy either 2 or 4 bytes. These are not - * considered different TOKENS in this table. - * - * Data registers are the only registers used as index registers in this - * table; address registers are only used to hold addresses. - * - * For the m68k2 and m68k4 table: the MC68000 and MC68010 have two - * modes that use displacements (offsets) of limited size: - * - offset(A_REG, Index_reg), where offset is only 8 bits, and - * - offset(A_REG), where offset can only be 16 bits. - * To make sure that no output is given with offsets too large, two - * extra tokens are declared: t_regAregXcon and t_regAcon. These are - * used as addresses to these modes. Whenever the displacements become - * too large, they are transformed into different tokens. - * - * Sometimes some TOKENS are used with displacements (offsets) of 0. - * It would have been possible to provide separate TOKENS for these, in - * case the assembler doesn't handle zero offsets optimally. This - * however would mean a very large amount of extra TOKENS and SETS for - * a very small profit in code bytes, so we won't do that. - * - * To prevent the TOKENS list from getting too unreadable, #ifdefs are - * used to form three parts: - * (i) the common part; - * (ii) the m68k2 and m68k4 part; - * (iii) the m68020 part; - */ - - /* Part (i) */ -zero_const = {INT num;} WORD_SIZE cost(0,0) "#" num . -small_const = {INT num;} WORD_SIZE cost(0,0) "#" num . -bconst = {INT num;} WORD_SIZE cost(0,0) "#" num . -const = {INT num;} WORD_SIZE cost(4,4) "#" num . -#if WORD_SIZE==2 -/* ??? "string+const */ -zero_const4 = {INT num;} 4 cost(0,0) "#" num . -small_const4 = {INT num;} 4 cost(0,0) "#" num . -bconst4 = {INT num;} 4 cost(0,0) "#" num . -const4 = {ADDR num;} 4 cost(4,4) "#" num . -#endif -indirect4 = {A_REG reg;} 4 cost(0,4) "(" reg ")" . -post_inc4 = {A_REG reg;} 4 cost(0,4) "(" reg ")+" . -pre_dec4 = {A_REG reg;} 4 cost(0,5) "-(" reg ")" . -dreg4 = {D_REG4 reg;} 4 cost(0,0) reg . -areg = {A_REG reg;} 4 cost(0,0) reg . -dreg2 = {D_REG reg;} WORD_SIZE cost(0,0) reg . -indirect2 = {A_REG reg;} WORD_SIZE cost(0,4) "(" reg ")" . -post_inc2 = {A_REG reg;} WORD_SIZE cost(0,4) "(" reg ")+" . -pre_dec2 = {A_REG reg;} WORD_SIZE cost(0,5) "-(" reg ")" . -dreg1 = {D_REG reg;} WORD_SIZE cost(0,0) reg . -indirect1 = {A_REG reg;} WORD_SIZE cost(0,4) "(" reg ")" . -post_inc1 = {A_REG reg;} WORD_SIZE cost(0,4) "(" reg ")+" . -pre_dec1 = {A_REG reg;} WORD_SIZE cost(0,5) "-(" reg ")" . - -ext_addr = {ADDR bd;} 4 cost(4,5) "#" bd . -llabel = {ADDR bd;} 4 cost(2,0) bd . -slabel = {ADDR bd;} 4 cost(0,0) bd . - -/* check this out */ -extend1 = {D_REG reg;} WORD_SIZE cost(0,0) reg . -#if WORD_SIZE==2 -extend1_4 = {D_REG4 reg;} 4 cost(0,0) reg . -#else -#define extend1_4 extend1 -#endif -extend2 = {D_REG4 reg;} 4 cost(0,0) reg . - -#ifndef SYNTAX_68020 - /* Part (ii) in m68k2/4 syntax */ -absolute4 = {ADDR bd;} 4 cost(4,8) bd . -offsetted4 = {A_REG reg; INT bd;} 4 cost(2,6) bd "(" reg ")" . -index_off4 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(2,7) - bd "(" reg "," xreg ".l)" . -absolute2 = {ADDR bd;} WORD_SIZE cost(4,6) bd . -offsetted2 = {A_REG reg; INT bd;} WORD_SIZE cost(2,4) bd "(" reg ")" . -index_off2 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} WORD_SIZE cost(2,5) - bd "(" reg "," xreg ".l)" . -absolute1 = {ADDR bd;} WORD_SIZE cost(4,6) bd . -offsetted1 = {A_REG reg; INT bd;} WORD_SIZE cost(2,4) bd "(" reg ")" . -index_off1 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} WORD_SIZE cost(2,5) - bd "(" reg "," xreg ".l)" . - -LOCAL = {INT bd;} WORD_SIZE cost(2,6) bd "(a6)" . -#if WORD_SIZE==2 -/* pointers may go into DLOCAL's */ -DLOCAL = {INT bd;} 4 cost(2,6) bd "(a6)" . -#endif - -local_addr = {INT bd;} 4 cost(2,6) bd "(a6)" . -regAcon = {A_REG reg; INT bd;} 4 cost(2,6) bd "(" reg ")" . -regAregXcon = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(2,8) - bd "(" reg "," xreg ".l)" . - /* note: in the m68k[24] version %sc always equals 1 */ -#endif - -#ifdef SYNTAX_68020 - /* Part (ii) in m68020 syntax */ -absolute4 = {ADDR bd;} 4 cost(4,7) "(" bd ")" . -offsetted4 = {A_REG reg; INT bd;} 4 cost(2,6) "(" bd "," reg ")" . -index_off4 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(4,9) - "(" bd "," reg "," xreg ".l*" sc ")" . -absolute2 = {ADDR bd;} WORD_SIZE cost(4,7) "(" bd ")" . -offsetted2 = {A_REG reg; INT bd;} WORD_SIZE cost(2,6) "(" bd "," reg ")" . -index_off2 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} WORD_SIZE cost(4,9) - "(" bd "," reg "," xreg ".l*" sc ")" . -absolute1 = {ADDR bd;} WORD_SIZE cost(4,7) "(" bd ")" . -offsetted1 = {A_REG reg; INT bd;} WORD_SIZE cost(2,6) "(" bd "," reg ")" . -index_off1 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} WORD_SIZE cost(4,9) - "(" bd "," reg "," xreg ".l*" sc ")" . - -LOCAL = {INT bd;} WORD_SIZE cost(2,6) "(" bd ",a6)" . -#if WORD_SIZE==2 -/* pointers may go into DLOCAL's */ -DLOCAL = {INT bd;} 4 cost(2,6) "(" bd ",a6)" . -#endif -local_addr = {INT bd;} 4 cost(2,3) "(" bd ",a6)" . -regAcon = {A_REG reg; INT bd;} 4 cost(2,3) "(" bd "," reg ")" . -regAregXcon = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(2,7) - "(" bd "," reg "," xreg ".l*" sc ")" . -#endif -#ifdef TBL68020 - /* Part (iii) */ -abs_index4 = {INT sc; D_REG4 xreg; ADDR bd;} 4 cost(6,9) - "(" bd "," xreg ".l*" sc ")" . -OFF_off4 = {A_REG reg; INT bd; ADDR od;} 4 cost(6,19) - "([" bd "," reg "]," od ")" . -OFF_indoff4 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} 4 cost(6,19) - "([" bd "," reg "]," xreg ".l*" sc "," od ")" . -INDOFF_off4 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} 4 cost(6,19) - "([" bd "," reg "," xreg ".l*" sc "]," od ")" . -ABS_off4 = {ADDR bd; ADDR od;} 4 cost(8,22) "([" bd "]," od ")" . -ABS_indoff4 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} 4 cost(8,22) - "([" bd "]," xreg ".l*" sc "," od ")" . -ABSIND_off4 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} 4 cost(8,22) - "([" bd "," xreg ".l*" sc "]," od ")" . - -abs_index2 = {INT sc; D_REG4 xreg; ADDR bd;} WORD_SIZE cost(6,9) - "(" bd "," xreg ".l*" sc ")" . -OFF_off2 = {A_REG reg; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "]," od ")" . -OFF_indoff2 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "]," xreg ".l*" sc "," od ")" . -INDOFF_off2 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "," xreg ".l*" sc "]," od ")" . -ABS_off2 = {ADDR bd; ADDR od;} WORD_SIZE cost(8,22) "([" bd "]," od ")" . -ABS_indoff2 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} WORD_SIZE cost(8,22) - "([" bd "]," xreg ".l*" sc "," od ")" . -ABSIND_off2 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} WORD_SIZE cost(8,22) - "([" bd "," xreg ".l*" sc "]," od ")" . - -abs_index1 = {INT sc; D_REG4 xreg; ADDR bd;} WORD_SIZE cost(6,9) - "(" bd "," xreg ".l*" sc ")" . -OFF_off1 = {A_REG reg; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "]," od ")" . -OFF_indoff1 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "]," xreg ".l*" sc "," od ")" . -INDOFF_off1 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "," xreg ".l*" sc "]," od ")" . -ABS_off1 = {ADDR bd; ADDR od;} WORD_SIZE cost(8,22) "([" bd "]," od ")" . -ABS_indoff1 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} WORD_SIZE cost(8,22) - "([" bd "]," xreg ".l*" sc "," od ")" . -ABSIND_off1 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} WORD_SIZE cost(8,22) - "([" bd "," xreg ".l*" sc "]," od ")" . - -ILOCAL = {INT bd;} WORD_SIZE cost(4,16) "([" bd ",a6])" . - -off_con = {A_REG reg; INT bd; ADDR od;} 4 cost(6,18) - "([" bd "," reg "]," od ")". -off_regXcon = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} 4 cost(6,18) - "([" bd "," reg "]," xreg ".l*" sc "," od ")" . -indoff_con = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} 4 cost(6,18) - "([" bd "," reg "," xreg ".l*" sc "]," od ")" . -abs_con = {ADDR bd; ADDR od;} 4 cost(8,21) "([" bd "]," od ")" . -abs_regXcon = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} 4 cost(8,21) - "([" bd "]," xreg ".l*" sc "," od ")" . -absind_con = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} 4 cost(8,21) - "([" bd "," xreg ".l*" sc "]," od ")" . -ext_regX = {INT sc; D_REG4 xreg; ADDR bd;} 4 cost(6,15) - "(" bd "," xreg ".l*" sc ")" . - -regX = {INT sc; D_REG4 xreg;} 4 cost(2,7) "(" xreg ".l*" sc ")" . -DREG_pair = {D_REG4 reg1; D_REG4 reg2;} 8 cost(2,0) reg1 ":" reg2 . - -#define t_regAregXcon regAregXcon -#define t_regAcon regAcon - -#else /* TBL68020 */ -t_regAregXcon = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(2,8) . -t_regAcon = {A_REG reg; INT bd;} 4 cost(2,6) . -#endif - -#if WORD_SIZE!=2 -#define DLOCAL LOCAL -#endif - -SETS - - /* The SETS list cannot be kept as 'readable' as the TOKENS - * list because cgg is one pass. - * We makes use of the fact that sets are indeed sets. Thus - * D_REG + D_REG4 == D_REG, when the wordsize is 4. - */ - -sconsts = small_const + bconst . -consts = const + sconsts + zero_const. -#if WORD_SIZE!=2 -#define small_const4 small_const -#define zero_const4 zero_const -#define bconst4 bconst -#define const4 const -#define sconsts4 sconsts -#define consts4 consts -#else -sconsts4 = small_const4 + bconst4 . -consts4 = const4 + sconsts4 + zero_const4. -#endif - -#ifndef TBL68020 - /* A m68k2/m68k4 part */ -data4 = D_REG4 + DLOCAL + consts4 + post_inc4 + pre_dec4 + - indirect4 + offsetted4 + index_off4 + absolute4 + - ext_addr + dreg4 . -memory4 = data4 - D_REG4 - dreg4 . -control4 = indirect4 + offsetted4 + index_off4 + absolute4 + - DLOCAL. -alterable4 = data4 + A_REG - consts4 - ext_addr . -any4 = data4 + A_REG . /* all four above together */ - -#if WORD_SIZE==2 -data2 = D_REG + LOCAL + dreg2 + post_inc2 + pre_dec2 + - indirect2 + offsetted2 + index_off2 + absolute2 + - consts . -memory2 = data2 - D_REG - dreg2 . -control2 = indirect2 + offsetted2 + index_off2 + absolute2 + LOCAL. -#else -data2 = dreg2 + post_inc2 + pre_dec2 + indirect2 + - offsetted2 + index_off2 + absolute2 + consts . -memory2 = data2 - dreg2 . -control2 = indirect2 + offsetted2 + index_off2 + absolute2 . -#endif -alterable2 = data2 + D_REG - consts . -any2 = data2 + D_REG . - -data1 = dreg1 + post_inc1 + pre_dec1 + indirect1 + - offsetted1 + index_off1 + absolute1 + consts . -memory1 = data1 - dreg1 . -control1 = indirect1 + offsetted1 + index_off1 + absolute1 . -alterable1 = data1 + D_REG - consts . -any1 = data1 + D_REG . - -#else /* TBL68020 */ - -data4 = D_REG4 + indirect4 + post_inc4 + pre_dec4 + index_off4 + - offsetted4 + OFF_off4 + OFF_indoff4 + - INDOFF_off4 + dreg4 + - ABS_off4 + ABS_indoff4 + ABSIND_off4 + - absolute4 + abs_index4 + consts4 + ext_addr + - DLOCAL -#if WORD_SIZE!=2 - + ILOCAL -#endif - . -memory4 = data4 - D_REG4 - dreg4 . -control4 = memory4 - (post_inc4 + pre_dec4 + consts4 + ext_addr). -alterable4 = data4 + A_REG - consts - ext_addr . -any4 = data4 + A_REG . /* all four above together */ - -#if WORD_SIZE==2 -data2 = D_REG + LOCAL+ ILOCAL+ - dreg2 + indirect2 + post_inc2 + pre_dec2 + index_off2 + - offsetted2 + OFF_off2 + OFF_indoff2 + - INDOFF_off2 + - ABS_off2 + ABS_indoff2 + ABSIND_off2 + - absolute2 + abs_index2 + consts . -memory2 = data2 - D_REG - dreg2 . -#else -data2 = dreg2 + indirect2 + post_inc2 + pre_dec2 + index_off2 + - offsetted2 + OFF_off2 + OFF_indoff2 + - INDOFF_off2 + - ABS_off2 + ABS_indoff2 + ABSIND_off2 + - absolute2 + abs_index2 + consts . -memory2 = data2 - dreg2 . -#endif -control2 = memory2 - (post_inc2 + pre_dec2 + consts ) . -alterable2 = data2 + D_REG - consts . -any2 = data2 + D_REG. /* all four above together */ - -data1 = dreg1 + indirect1 + post_inc1 + pre_dec1 + index_off1 + - offsetted1 + OFF_off1 + OFF_indoff1 + - INDOFF_off1 + - ABS_off1 + ABS_indoff1 + ABSIND_off1 + - absolute1 + abs_index1 + consts . -memory1 = data1 - dreg1 . -control1 = memory1 - (post_inc1 + pre_dec1 + consts ) . -alterable1 = data1 + D_REG - consts . -any1 = data1 + D_REG. /* all four above together */ - -#endif /* TBL68020 */ - /* This is a common part */ -#if WORD_SIZE==2 -/* Not any4, since any is used in 'with' and not in 'kills' */ -any = any2 + any1 . -#else -any = any4 + any2 + any1 . -#endif -control = control4 + control2 + control1 . -indirect = indirect4 + indirect2 + indirect1 . -offsetted = offsetted4 + offsetted2 + offsetted1 . -index_off = index_off4 + index_off2 + index_off1 . -absolute = absolute4 + absolute2 + absolute1 . -pre_post = pre_dec4 + pre_dec2 + pre_dec1 + - post_inc4 + post_inc2 + post_inc1 . - -#ifndef TBL68020 - /* A m68k2/m68k4 part */ -regind_addr = regAcon + regAregXcon + t_regAcon + t_regAregXcon . -address = ext_addr + local_addr + regAcon + regAregXcon . -all_regind = indirect + offsetted + pre_post + index_off + - regind_addr + areg . -all_indir = all_regind . -allexceptcon = ALL - ( D_REG + A_REG + consts + dreg2 + dreg1 + - local_addr + ext_addr + regAcon + regAregXcon + - t_regAcon + t_regAregXcon ) . -use_index = index_off4 + index_off2 + index_off1 . - -#else /* TBL68020 */ - -reg_memind4 = OFF_off4 + OFF_indoff4 + INDOFF_off4 . -memind4 = reg_memind4 + - ABS_off4 + ABS_indoff4 . -reg_memind2 = OFF_off2 + OFF_indoff2 + INDOFF_off2 . -memind2 = reg_memind2 + - ABS_off2 + ABS_indoff2 . -reg_memind1 = OFF_off1 + OFF_indoff1 + INDOFF_off1 . -memind1 = reg_memind1 + - ABS_off1 + ABS_indoff1 . -reg_memind = reg_memind4 + reg_memind2 + reg_memind1 . -memind = memind4 + memind2 + memind1 . -regind_addr = regAcon + regAregXcon + - off_con + off_regXcon + - indoff_con . -address = regind_addr + - ext_addr + local_addr + - abs_con + abs_regXcon + - absind_con + - ext_regX . -all_regind = indirect + offsetted + index_off + pre_post + - reg_memind + regind_addr + areg . -all_indir = all_regind + memind + ILOCAL . -allexceptcon = ALL - ( D_REG + A_REG + consts + dreg2 + dreg1 + - local_addr + ext_addr + regAcon + regAregXcon + ext_regX ) . -use_index4 = index_off4 + abs_index4 + - OFF_indoff4 + INDOFF_off4 + - ABS_indoff4 + ABSIND_off4 . -use_index2 = index_off2 + abs_index2 + - OFF_indoff2 + INDOFF_off2 + - ABS_indoff2 + ABSIND_off2 . -use_index1 = index_off1 + abs_index1 + - OFF_indoff1 + INDOFF_off1 + - ABS_indoff1 + ABSIND_off1 . -use_indaddr = regAregXcon + - off_regXcon + indoff_con + - abs_regXcon + absind_con + - ext_regX . - -use_index = use_index4 + use_index2 + use_index1 + use_indaddr + regX . - -#endif /* TBL68020 */ - /* A common part */ -posextern = absolute + all_indir . - -#if WORD_SIZE==2 -genreg2 = D_REG . -#define genreg genreg2 -#else -#define genreg genreg4 -#endif -genreg4 = D_REG4 + A_REG. -label = llabel + slabel . -immediate4 = consts4 + ext_addr . -#if WORD_SIZE==2 -immediate2 = consts . -#endif -conreg4 = D_REG4 + immediate4 . -conreg2 = dreg2 + consts + D_REG . -conreg1 = dreg1 + consts + D_REG . -#if WORD_SIZE==2 -conreg = conreg1 + conreg2 . -#else -conreg = conreg1 + conreg2 + conreg4 . -#endif -shconreg = D_REG + small_const . -datalt4 = data4 * alterable4 . -datalt2 = data2 * alterable2 . -datalt1 = data1 * alterable1 . -datalt = datalt4 + datalt2 + datalt1 . -memalt4 = memory4 * alterable4 . -memalt2 = memory2 * alterable2 . -memalt1 = memory1 * alterable1 . - -#ifndef TBL68020 - /* A m68k2/m68k4 part */ -imm_cmp4 = alterable4 - A_REG . -imm_cmp2 = alterable2 + D_REG . -imm_cmp1 = datalt1 + D_REG . - -test_set4 = datalt4 + extend2 + extend1_4 . -#if WORD_SIZE==2 -test_set2 = datalt2 + extend1 . -#else -test_set2 = datalt2 . -#endif -test_set1 = datalt1 . - -#else /* TBL68020 */ - -imm_cmp4 = any4 - immediate4 - A_REG . -imm_cmp2 = any2 - consts . -imm_cmp1 = any1 - consts . - -test_set4 = any4 - immediate4 + extend2 + extend1_4 . -#if WORD_SIZE==2 -test_set2 = data2 + extend1 - immediate2 . -#else -test_set2 = data2 - consts . -#endif -test_set1 = data1 - consts . - -#endif /* TBL68020 */ - -test_set = test_set4 + test_set2 + test_set1 . - -#ifndef TBL68020 -t_address = address + t_regAregXcon + t_regAcon . -#else /* TBL68020 */ -#define t_address address -#endif /* TBL68020 */ - -#if TBL68881 -freg = FD_REG + FS_REG . -store4 = any4 + FS_REG . -#else -store4 = any4 . -#endif -#if WORD_SIZE==2 -dups2 = genreg2 . -#endif -dups4 = genreg4 . - -#include "instrmacs.h" - -INSTRUCTIONS - - /* Since the 68000 , the 68010 and the 68020 instruction sets are rather - * extensive, especially because e.g. 'add.l' and 'add.w' are - * considered different instructions, only those instructions are - * listed here that are used in the rest of this table. - * - * Instruction timing cost cannot be accurately given, nor the timing - * cost for getting operands. Detailed information about this can be - * found in the "MC68020 User's Manual", section 9, about instruction - * timing. The cost used in this table are 'worst case' cost, as - * mentioned in section 9 of the user's manual. Furthermore, the - * timing information for the 68k[24] and the 68020 differ, which - * means that the 68k[24] will not always have the best code - * possible. - * - * The first few instructions had to be added because register - * variables are used. The LOCALs below are register variables. - * One may not conclude that these operations are also allowed - * on LOCALs that are not register variables. - * The cost have been adapted, but are not accurate; when 'real' - * LOCALs are used the cost are very inaccurate. - */ - -add_i ADD_I any_int:ro, LOCAL:rw:cc cost(0,0). -sub_i SUB_I any_int:ro, LOCAL:rw:cc cost(0,0). -lea address:ro, DLOCAL:wo cost(0,0). -sh "illegal" shconreg+LOCAL:ro, LOCAL:rw:cc cost(0,0). -xxx "illegal" data4:ro, LOCAL:rw:cc cost(0,0). -xxx "illegal" LOCAL:ro, alterable4:rw:cc cost(0,0). -#if WORD_SIZE==2 -/* divs_w "divs.w" data2:ro, LOCAL:rw:cc cost(0,56). */ -/* divu_w "divu.w" data2:ro, LOCAL:rw:cc cost(0,44). */ -muls_w "muls.w" data2:ro, LOCAL:rw:cc cost(0,28). -mulu_w "mulu.w" data2:ro, LOCAL:rw:cc cost(0,28). -#endif -#if TBL68020 && WORD_SIZE!=2 -divs_l "divs.l" data4:ro, LOCAL:rw:cc cost(0,90). -divu_l "divu.l" data4:ro, LOCAL:rw:cc cost(0,78). -muls_l "muls.l" data4:ro, LOCAL:rw:cc cost(0,44). -mulu_l "mulu.l" data4:ro, LOCAL:rw:cc cost(0,44). -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -add_l "add.l" any4:ro, D_REG4:rw:cc cost(2,3). -#else -add_l "add.l" any4:ro, D_REG+LOCAL:rw:cc cost(2,3). -#endif -add_l "add.l" any4:ro, A_REG+DLOCAL+areg:rw cost(2,3). -add_l "add.l" conreg4:ro, alterable4:rw:cc cost(2,6). -#if WORD_SIZE==2 -add_w "add.w" any2:ro, D_REG+LOCAL:rw:cc cost(2,3). -add_w "add.w" conreg2:ro, alterable2:rw:cc cost(2,6). -#endif -and_l "and.l" data4:ro, D_REG4:rw:cc cost(2,3). -and_l "and.l" D_REG4:ro, memalt4:rw:cc cost(2,6). -and_l "and.l" consts4:ro, datalt4:rw:cc cost(2,6). -#if WORD_SIZE==2 -and_w "and.w" data2:ro, D_REG:rw:cc cost(2,3). -and_w "and.w" D_REG:ro, memalt2:rw:cc cost(2,6). -and_w "and.w" consts:ro, datalt2:rw:cc cost(2,6). -#endif -asl_l "asl.l" shconreg:ro, D_REG4:rw:cc cost(2,5). -asl "asl #1," memalt2:rw:cc cost(2,4). -asr_l "asr.l" shconreg:ro, D_REG4:rw:cc cost(2,4). -asr "asr #1," memalt2:rw:cc cost(2,4). -#if WORD_SIZE==2 -asl_w "asl.w" shconreg:ro, D_REG:rw:cc cost(2,5). -asr_w "asr.w" shconreg:ro, D_REG:rw:cc cost(2,4). -#endif -bclr const:ro, D_REG:rw kills:cc cost(2,4). -bra label cost(2,5). -bcc label cost(2,5). -bcs label cost(2,5). -beq label cost(2,5). -bge label cost(2,5). -bgt label cost(2,5). -bhi label cost(2,5). -ble label cost(2,5). -bls label cost(2,5). -blt label cost(2,5). -bmi label cost(2,5). -bne label cost(2,5). -bpl label cost(2,5). -bvc label cost(2,5). -bvs label cost(2,5). -bset conreg2:ro, D_REG+D_REG4:rw kills :cc cost(2,4). -btst conreg2:ro, any1:rw kills :cc cost(2,3). -/* Check dreg[21] for m68020 and m68k2 */ -clr_l "clr.l" D_REG4+dreg4:wo:cc cost(2,3). -clr_l "clr.l" memalt4:wo:cc cost(2,6). -clr_w "clr.w" D_REG+dreg2:wo:cc cost(2,2). -clr_w "clr.w" memalt2:wo:cc cost(2,4). -clr_b "clr.b" D_REG+dreg1:wo:cc cost(2,2). -clr_b "clr.b" memalt1:wo:cc cost(2,4). -cmp_l "cmp.l" any4:ro, genreg4:ro kills :cc cost(2,3). -cmp_l "cmp.l" post_inc4:ro, post_inc4:ro kills :cc cost(2,2). -cmp_l "cmp.l" immediate4:ro, imm_cmp4:ro kills :cc cost(2,2). -#if WORD_SIZE==2 -cmp_w "cmp.w" any2+extend2:ro, D_REG+dreg2+extend2:ro kills :cc cost(2,2). -#else -cmp_w "cmp.w" any2+extend2:ro, dreg2+extend2:ro kills :cc cost(2,2). -#endif -cmp_w "cmp.w" post_inc2:ro, post_inc2:ro kills :cc cost(2,2). -cmp_w "cmp.w" consts:ro, imm_cmp2:ro kills :cc cost(2,2). -cmp_b "cmp.b" any1+extend1+extend1_4:ro, dreg1+extend1+extend1_4:ro kills :cc cost(2,3). -cmp_b "cmp.b" post_inc1:ro, post_inc1:ro kills :cc cost(2,2). -cmp_b "cmp.b" consts:ro, imm_cmp1:ro kills :cc cost(2,2). -dbf D_REG4:rw, label cost(2,5). -eor_l "eor.l" conreg4:ro, datalt4:rw:cc cost(2,6). -#if WORD_SIZE==2 -eor_w "eor.w" conreg2:ro, datalt2:rw:cc cost(2,4). -#endif -/* in the next two instructions: LOCAL only allowed if register var */ -ext_l "ext.l" D_REG+LOCAL+D_REG4:rw:cc cost(2,2). -ext_w "ext.w" D_REG+LOCAL+D_REG4:rw:cc cost(2,2). -jmp address+control4 cost(2,0). -jsr address+control4 kills :cc d0 d1 d2 a0 a1 cost(2,3). -lea address+control4:ro, A_REG+areg:wo cost(2,0). -/* -lsl_l "lsl.l" shconreg:ro, D_REG:rw:cc cost(2,4). -lsl "lsl #1," memalt2:rw:cc cost(2,4). -*/ -lsr_l "lsr.l" shconreg:ro, D_REG4:rw:cc cost(2,4). -#if WORD_SIZE==2 -lsr_w "lsr.w" shconreg:ro, D_REG:rw:cc cost(2,4). -#endif -lsr "lsr #1," memalt2:rw:cc cost(2,4). -/* move_l does not set the condition codes if the destination is an - address register! -*/ -move_l "move.l" any4:ro, A_REG+areg:wo cost(2,2). -move_l "move.l" any4:ro, alterable4+dreg4-(areg+A_REG):wo:cc cost(2,2). -#if WORD_SIZE==2 -move_l "move.l" sconsts:ro, D_REG+dreg2:wo:cc cost(2,2). -/* -move_l "move.l" any2:ro, alterable4+dreg4-(areg+A_REG):wo:cc cost(2,2). -*/ -move_w "move.w" any2:ro, alterable2+dreg2:wo:cc cost(2,2). -move_b "move.b" any1:ro, alterable1+dreg2:wo:cc cost(2,2). -#else -move_w "move.w" any2:ro, alterable2+dreg4:wo:cc cost(2,2). -move_b "move.b" any1:ro, alterable1+dreg4:wo:cc cost(2,2). -#endif -neg_b "neg.b" D_REG:rw:cc cost(2,3). -neg_w "neg.w" D_REG:rw:cc cost(2,3). -neg_l "neg.l" D_REG4:rw:cc cost(2,3). -neg_l "neg.l" memory4:rw:cc cost(2,6). -#if WORD_SIZE==2 -neg_w "neg.w" memory2:rw:cc cost(2,6). -#endif -not_l "not.l" D_REG4:rw:cc cost(2,3). -not_l "not.l" memory4:rw:cc cost(2,6). -#if WORD_SIZE==2 -not_w "not.w" D_REG:rw:cc cost(2,3). -not_w "not.w" memory2:rw:cc cost(2,6). -#endif -or_l "or.l" data4:ro, D_REG4:rw:cc cost(2,3). -or_l "or.l" D_REG4:ro, memalt4:rw:cc cost(2,6). -or_l "or.l" consts4:ro, datalt4:rw:cc cost(2,6). -#if WORD_SIZE==2 -or_w "or.w" data2:ro, D_REG:rw:cc cost(2,3). -or_w "or.w" D_REG:ro, memalt2:rw:cc cost(2,6). -or_w "or.w" consts:ro, datalt2:rw:cc cost(2,6). -#endif -rol_l "rol.l" shconreg:ro, D_REG4:rw:cc cost(2,4). -rol "rol #1," memalt2:rw:cc cost(2,4). -ror_l "ror.l" shconreg:ro, D_REG4:rw:cc cost(2,4). -ror "ror #1," memalt2:rw:cc cost(2,4). -#if WORD_SIZE==2 -rol_w "rol.w" shconreg:ro, D_REG:rw:cc cost(2,4). -ror_w "ror.w" shconreg:ro, D_REG:rw:cc cost(2,4). -#endif -roxl "roxl #1," memalt2:rw:cc cost(2,4). -roxr "roxr #1," memalt2:rw:cc cost(2,4). -sne datalt1:rw cost(2,3). -sub_l "sub.l" any4:ro, D_REG4:rw:cc cost(2,3). -sub_l "sub.l" any4+areg:ro, A_REG+areg:rw cost(2,3). -sub_l "sub.l" conreg4:ro, alterable4:rw:cc cost(2,6). -#if WORD_SIZE==2 -sub_w "sub.w" any2:ro, D_REG+LOCAL:rw:cc cost(2,3). -sub_w "sub.w" conreg2:ro, alterable2:rw:cc cost(2,6). -/* On a swap, we only want the lower part of D_REG, so don't set cc */ -swap D_REG:rw kills :cc cost(2,2). -#endif -tst_l "tst.l" test_set4:ro:cc cost(2,3). -tst_w "tst.w" test_set2+extend2:ro:cc cost(2,3). -tst_b "tst.b" test_set1+extend1+extend1_4:ro:cc cost(2,3). -unlk A_REG cost(2,6). - -bxx "illegal" label cost(2,5). -sxx "illegal" any_int:wo cost(2,5). -#if WORD_SIZE==2 -s4xx "illegal" any4:wo cost(2,5). -xxx "illegal" any4+any2:ro, any4+any2:rw:cc cost(2,3). -bit "illegal" control4+control2:rw:cc cost(2,6). -#else -xxx "illegal" any4:ro, any4:rw:cc cost(2,3). -bit "illegal" control4:rw:cc cost(2,6). -#endif -sh "illegal" shconreg:ro, D_REG:rw:cc cost(2,4). -shw "illegal" control2:rw:cc cost(2,4). - -#if WORD_SIZE==2 -divs_w "divs.w" data2:ro, D_REG:rw:cc cost(0,56). -divu_w "divu.w" data2:ro, D_REG:rw:cc cost(0,44). -muls_w "muls.w" data2:ro, D_REG:rw:cc cost(0,28). -mulu_w "mulu.w" data2:ro, D_REG:rw:cc cost(0,28). -#endif -#ifdef TBL68020 -cmp2_l "cmp2.l" address+control4:ro, genreg4:ro kills :cc cost(2,18). -divs_l "divs.l" data4:ro, D_REG4:rw:cc cost(2,90). -divu_l "divu.l" data4:ro, D_REG4:rw:cc cost(2,78). -divsl_l "divsl.l" data4:ro, DREG_pair:rw kills :cc cost(2,90). -divul_l "divul.l" data4:ro, DREG_pair:rw kills :cc cost(2,78). -pea address+control4+regX cost(2,4). -#if WORD_SIZE==2 -cmp2_w "cmp2.w" address+control2:ro, genreg2:ro kills :cc cost(2,18). -extb_l "extb.l" extend1_4+D_REG4:rw:cc cost(2,4). -muls_l "muls.l" data4:ro, D_REG4:rw:cc cost(2,44). -mulu_l "mulu.l" data4:ro, D_REG4:rw:cc cost(2,44). -#else -/* in the next instruction: LOCAL only allowed if register var */ -extb_l "extb.l" extend1_4+D_REG+LOCAL:rw:cc cost(2,4). -muls_l "muls.l" data4:ro, D_REG+LOCAL:rw:cc cost(2,44). -mulu_l "mulu.l" data4:ro, D_REG+LOCAL:rw:cc cost(2,44). -#endif -#else /* TBL68020 */ -pea address+control4 cost(2,4). -#endif /* TBL68020 */ - - /* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - * Extra pseudo instruction; it just kills a D_REG; - * it is necessary with long divides where remainders are important; - * see also: 'pat rmi' and 'pat rmu' - * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*/ -killreg "! kill" D_REG+D_REG4+A_REG:wo cost(0,0). -killcc "! killcc" kills :cc cost(0,0). -#if TBL68881 -/* These descriptions are not very accurate, because we have no - other 8-byte objects in the table. - */ -fmove_s "fmove.s" data4:ro, freg:wo cost(4,100). -fmove_s "fmove.s" freg:ro, data4:wo cost(4,100). -fmove_d "fmove.d" freg:ro, data4:wo cost(4,100). -fmove_d "fmove.d" data4:ro, freg:ro cost(4,100). -fmove_l "fmove.l" freg:ro, D_REG:wo cost(4,100). -fmove_l "fmove.l" data4:ro, freg:wo cost(4,100). -fmove freg:ro,freg:wo cost(4,100). -fadd_s "fadd.s" data4:ro, freg:rw cost(4,100). -fadd_d "fadd.d" data4:ro, freg:rw cost(4,100). -fsub_s "fsub.s" data4:ro, freg:rw cost(4,100). -fsub_d "fsub.d" data4:ro, freg:rw cost(4,100). -fsub freg:ro, freg:rw cost(4,100). -fmul freg:ro, freg:rw cost(4,100). -fmul_s "fmul.s" data4:ro, freg:rw cost(4,100). -fmul_d "fmul.d" data4:ro, freg:rw cost(4,100). -fdiv freg:ro, freg:rw cost(4,100). -fdiv_s "fdiv.s" data4:ro, freg:rw cost(4,100). -fdiv_d "fdiv.d" data4:ro, freg:rw cost(4,100). -fcmp freg:ro, freg:ro cost(4,100). -fbeq label:ro cost(4,4). -fblt label:ro cost(4,4). -fmovecr const:ro, freg:rw cost(4,100). -fabs freg:rw cost(4,100). -fneg freg:rw cost(4,100). -fgetman freg:rw cost(4,100). -fintrz freg:ro, freg:wo cost(4,100). -fgetexp freg:ro, freg:wo cost(4,100). -fsub_l "fsub.l" const:ro, freg:rw cost(4,100). -#endif - - -MOVES - -from consts %num==0 to D_REG4+dreg4 - gen clr_l %2 - -#if WORD_SIZE==2 -from zero_const4 %num==0 to A_REG+areg - gen sub_l %2,%2 - -from zero_const4 %num==0 to D_REG4+dreg4 - gen clr_l %2 -#endif - -from consts %num==0 to A_REG+areg - gen sub_l %2,%2 - -#if WORD_SIZE==2 -from consts %num==0 to D_REG+dreg2 - gen clr_w %2 - -from sconsts to D_REG+dreg2 - gen move_l %1,%2 /* uses moveq */ - -from consts to D_REG4+dreg4 - gen move_l {const4, %1.num},%2 -#endif - -#if WORD_SIZE==2 -from sconsts4+zero_const4 %num==0 to memalt4 -#else -from consts %num==0 to memalt4 -#endif - gen clr_l %2 - -from consts %num==0 to memalt2 - gen clr_w %2 - -from consts %num==0 to memalt1 - gen clr_b %2 - -from consts to memalt1 - gen move_b {const, low8(%1.num)}, %2 - -#if WORD_SIZE!=2 -from consts to memalt2 - gen move_w {const, low16(%1.num)}, %2 -#endif - -from regAcon %bd==0 to A_REG+areg - gen move_l %1.reg, %2 - -#ifndef TBL68020 -from t_regAregXcon sfit(%bd, 8) to A_REG+areg - gen lea {regAregXcon, %1.reg, %1.xreg, 1, %1.bd}, %2 - -from t_regAregXcon to A_REG+areg - gen lea {regAregXcon, %1.reg, %1.xreg, 1, 0}, %2 - add_l {const4, %1.bd}, %2 - -from t_regAcon sfit(%bd, 16) to A_REG+areg - gen lea {regAcon, %1.reg, %1.bd}, %2 - -from t_regAcon to A_REG+areg - gen move_l %1.reg, %2 - add_l {const4, %1.bd}, %2 -#endif /* TBL68020 */ - -from address - ext_addr to A_REG+areg - gen lea %1, %2 - -#if WORD_SIZE==2 -from ext_addr to A_REG+areg - gen lea {absolute4, %1.bd}, %2 -#endif - -from any4 to areg+A_REG - gen move_l %1, %2 - -from any4 to alterable4-(areg+A_REG) - gen move_l %1, %2 - -from any2 to alterable2 - gen move_w %1, %2 - -from any1 to alterable1 - gen move_b %1, %2 - -#if WORD_SIZE!=2 -from any4-sconsts4 to A_REG+areg - gen move_l %1, %2 - -from any2 to dreg4 - gen clr_l %2 - move_w %1, %2 -#endif - -from any1 to dreg_int - gen clr_i %2 - move_b %1, %2 - -#if WORD_SIZE==2 -from any1 to dreg2 - gen clr_w %2 - move_b %1, %2 -#endif - -#if TBL68881 -from data4 to FS_REG - gen fmove_s %1, %2 - -from FS_REG to datalt4 - gen fmove_s %1, %2 -#endif - -TESTS - -/* For the 68020 and m68k4, the extend1_4 will be extend1 */ -to test test_set4-(extend2+extend1+extend1_4) - gen tst_l %1 - -to test test_set2+extend2 - gen tst_w %1 - -to test test_set1+extend1+extend1_4 - gen tst_b %1 - - -STACKINGRULES - - -#if WORD_SIZE!=2 -from consts %num==0 to STACK - gen clr_l {pre_dec4, sp} -#else -from zero_const4 to STACK - gen clr_l {pre_dec4, sp} -from consts %num==0 to STACK - gen clr_w {pre_dec2, sp} -#endif - -#ifndef TBL68020 -from t_regAregXcon sfit(%bd, 8) to STACK - gen pea {regAregXcon, %1.reg, %1.xreg, 1, %1.bd} - -from t_regAregXcon to STACK - gen pea {regAregXcon, %1.reg, %1.xreg, 1, 0} - add_l {const4, %1.bd}, {indirect4, sp} - -from t_regAcon sfit(%bd, 16) to STACK - gen pea {regAcon, %1.reg, %1.bd} - -from t_regAcon to STACK - gen move_l %1.reg, {pre_dec4, sp} - add_l {const4, %1.bd}, {indirect4, sp} -#endif /* TBL68020 */ - -from A_REG to STACK - gen pea {indirect4, %1} - -from address - ext_addr to STACK - gen pea %1 - -from ext_addr to STACK - gen pea {absolute4, %1.bd} - -#if WORD_SIZE!=2 -from consts to STACK - gen pea {absolute4, %1.num} -#else -from sconsts4 to STACK - gen pea {absolute4, %1.num} -from const4 to STACK - gen pea {absolute4, %1.num} -#endif - -from any4 to STACK - gen move_l %1, {pre_dec4, sp} - -#if WORD_SIZE!=2 -from any2 to STACK - uses DD_REG - gen clr_l %a - move_w %1, {dreg2, %a} - move_l %a, {pre_dec4, sp} - -from any2 to STACK - gen clr_l {pre_dec4, sp} - move_w %1, {offsetted2, sp, 2} -#else -from any2 to STACK - gen move_w %1, {pre_dec2, sp} -#endif - -from data1 to STACK - uses DD_REG -#if WORD_SIZE!=2 - gen clr_l %a - move_b %1, {dreg1, %a} - move_l %a, {pre_dec4, sp} -#else - gen clr_w %a - move_b %1, {dreg1, %a} - move_w %a, {pre_dec2, sp} -#endif - -from data1 to STACK -#if WORD_SIZE!=2 - gen clr_l {pre_dec4, sp} - move_b %1, {offsetted1, sp, 3} -#else - gen clr_w {pre_dec2, sp} - move_b %1, {offsetted1, sp, 1} -#endif - -from extend2 to STACK - gen ext_l %1.reg - move_l %1.reg,{pre_dec4, sp} - -from extend1_4 to STACK -#ifdef TBL68020 - gen extb_l %1.reg -#else - gen ext_w %1.reg - ext_l %1.reg -#endif - move_l %1.reg,{pre_dec4, sp} - -#if WORD_SIZE==2 -from extend1 to STACK - gen ext_w %1.reg - move_w %1.reg,{pre_dec2, sp} -#endif - -#ifdef TBL68020 -from regX to STACK - gen pea %1 -#endif /* TBL68020 */ - /* This last stackingrule is never used: whenever regX is put on - * the fakestack, some em-instuctions are left that remove it - * immediately. However cgg complained about not having a - * stackingrule for regX, so here it is - */ - -#if TBL68881 -from FS_REG to STACK - gen fmove_s %1,{pre_dec4,sp} - -from FD_REG to STACK - gen fmove_d %1,{pre_dec4,sp} -#endif -COERCIONS - - -from STACK - uses DD_REG4 - gen move_l {post_inc4, sp}, %a - yields %a - -#if WORD_SIZE==2 -from STACK - uses DD_REG - gen move_w {post_inc2,sp}, %a - yields %a -#endif - -from STACK - uses AA_REG - gen move_l {post_inc4, sp}, %a - yields %a - -#ifdef TBL68881 -from STACK - uses FS_REG - gen fmove_s {post_inc4, sp}, %a - yields %a -from STACK - uses FD_REG - gen fmove_d {post_inc4, sp}, %a - yields %a -#endif - -#ifndef TBL68020 -from t_regAregXcon sfit(%bd, 8) - yields {regAregXcon, %1.reg, %1.xreg, 1, %1.bd} - -from t_regAregXcon - uses AA_REG=%1.reg - gen add_l {const4, %1.bd}, %a - yields {regAregXcon, %a, %1.xreg, 1, 0} - -/* - * The following coercions are necessary because the code generator - * must be able to make the token from the real stack, otherwise the - * coercion will not be made. Unfortunatly, inside a coercion, we are only - * allowed to allocate 1 register, which means that there is no way to make - * a regAregXcon from the stack, which, in its turn, means that the other - * coercions will not be taken. - * -/*from STACK - uses AA_REG, DD_REG4 = {zero_const4, 0} - gen move_l {post_inc4, sp}, %a - yields {regAregXcon, %a, %b, 1, 0} -*/ -from STACK - uses AA_REG - gen move_l {post_inc4, sp}, %a - yields {regAcon, %a, 0} - -from t_regAcon sfit(%bd, 16) - yields {regAcon, %1.reg, %1.bd} - -from t_regAcon - uses reusing %1, AA_REG=%1.reg - gen add_l {const4, %1.bd}, %a - yields %a -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -from regAregXcon %bd==0 && %sc==1 - uses reusing %1, AA_REG = %1.reg - gen add_l {dreg4,%1.xreg},%a - yields %a - -from regAregXcon %sc==1 - uses reusing %1, AA_REG = %1.reg - gen add_l {dreg4, %1.xreg}, %a - yields {regAcon, %a, %1.bd} -#endif - -#if WORD_SIZE==2 -from sconsts - uses DD_REG4={const4, %1.num} /* uses moveq */ - yields %a.1 -#endif - -#if WORD_SIZE==2 -from any2 -uses reusing %1, DD_REG = %1 yields %a -#endif - -from any4 - uses reusing %1, DD_REG4 = %1 - yields %a - -from any4 - uses reusing %1, AA_REG = %1 - yields %a - -from t_address - uses reusing %1, AA_REG = %1 - yields %a - -#if TBL68881 -from data4 - uses reusing %1, FS_REG = %1 - yields %a -#endif - -from memory2 - uses DD_REG -#if WORD_SIZE!=2 - = {zero_const, 0} -#endif - gen move_w %1, %a yields %a - -from memory1 - uses DD_REG = {zero_const, 0} - gen move_b %1, %a yields %a - -from memory2 - uses DD_REG - gen move_w %1, %a yields {dreg2, %a} - -from memory1 - uses DD_REG - gen move_b %1, %a yields {dreg1, %a} - -from extend2 - gen ext_l %1.reg yields %1.reg - -#if WORD_SIZE==2 -from extend1 - gen ext_w %1.reg yields %1.reg -#endif - -from extend1_4 -#ifdef TBL68020 - gen extb_l %1.reg -#else - gen ext_w %1.reg - ext_l %1.reg -#endif - yields %1.reg - -PATTERNS - -/******************************** - * First some longer patterns * - ********************************/ - -pat lol sbi stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any -with any_int - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen sub_i %1, {LOCAL, $1} - neg_i {LOCAL, $1} - -pat lol sbi stl $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_pointer -with conreg_int-bconst - kills all_indir, LOCAL %bd==$1 - gen sub_i %1, {LOCAL, $1} - neg_i {LOCAL, $1} - -pat lol sbu stl $1==$3 && $2==WORD_SIZE - leaving lol $1 sbi WORD_SIZE stl $1 - -pat lil sbi sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer -with conreg_int-bconst - kills allexceptcon - gen sub_i %1, {indirect_int, regvar($1, reg_pointer)} - neg_i {indirect_int, regvar($1, reg_pointer)} - -pat lil sbi sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any -with conreg_int-bconst - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen sub_i %1, {indirect_int, %a} - neg_i {indirect_int, %a} - -pat lil sbu sil $1==$3 && $2==WORD_SIZE - leaving lil $1 sbi WORD_SIZE sil $1 - -proc lolrbitstl example lol ngi stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen bit* {LOCAL, $1} - -pat lol ngi stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolrbitstl(NEG_I) -pat lol com stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolrbitstl(NOT_I) - -proc lolbitstl example lol ngi stl - kills all_indir, LOCAL %bd==$1 - gen bit* {LOCAL, $1} - -pat lol ngi stl $1==$3 && $2==WORD_SIZE call lolbitstl(NEG_I) -pat lol com stl $1==$3 && $2==WORD_SIZE call lolbitstl(NOT_I) -#if WORD_SIZE==2 -proc ldlbitsdl example ldl ngi sdl - kills all_indir, DLOCAL %bd==$1 - gen bit* {DLOCAL, $1} - -pat ldl ngi sdl $1==$3 && $2==4 call ldlbitsdl("neg.l") -pat ldl com sdl $1==$3 && $2==4 call ldlbitsdl("not.l") -#endif - -proc loebitste example loe ngi ste - kills posextern - gen bit* {absolute_int, $1} - -pat loe ngi ste $1==$3 && $2==WORD_SIZE call loebitste(NEG_I) -pat loe com ste $1==$3 && $2==WORD_SIZE call loebitste(NOT_I) -#if WORD_SIZE==2 -proc ldebitsde example lde ngi sde - kills posextern - gen bit* {absolute4, $1} - -pat lde ngi sde $1==$3 && $2==4 call ldebitsde("neg.l") -pat lde com sde $1==$3 && $2==4 call ldebitsde("not.l") -#endif - -proc lilrbitsil example lil ngi sil - kills allexceptcon - gen bit* {indirect_int, regvar($1, reg_pointer)} - -pat lil ngi sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilrbitsil(NEG_I) -pat lil com sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilrbitsil(NOT_I) -pat lil dec sil $1==$3 && inreg($1)==reg_pointer - call lilrbitsil(DEC) -pat lil inc sil $1==$3 && inreg($1)==reg_pointer - call lilrbitsil(INC) - -proc lilbitsil example lil ngi sil - kills allexceptcon -#if TBL68020 - gen bit* {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - gen bit* {indirect_int, %a} -#endif - -pat lil ngi sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilbitsil(NEG_I) -pat lil com sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilbitsil(NOT_I) -pat lil dec sil $1==$3 && inreg($1)!=reg_any - call lilbitsil(DEC) -pat lil inc sil $1==$3 && inreg($1)!=reg_any - call lilbitsil(INC) - -proc lolcshstl example lol loc sli stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen sh* {small_const, $2}, {LOCAL, $1} - -pat lol loc sli stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ASL_I) -pat lol loc sri stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ASR_I) -pat lol loc slu stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ASL_I) -pat lol loc sru stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(LSR_I) -pat lol loc rol stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ROL_I) -pat lol loc ror stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ROR_I) - -proc lolrshstl example lol lol sli stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen sh* {LOCAL, $2}, {LOCAL, $1} - -pat lol lol sli stl $1==$4 && inreg($1)==reg_any && $3==WORD_SIZE - && inreg($2)==reg_any - call lolrshstl(ASL_I) -pat lol lol slu stl $1==$4 && inreg($1)==reg_any && $3==WORD_SIZE - && inreg($2)==reg_any - call lolrshstl(ASL_I) -pat lol lol sri stl $1==$4 && inreg($1)==reg_any && $3==WORD_SIZE - && inreg($2)==reg_any - call lolrshstl(ASR_I) -pat lol lol sru stl $1==$4 && inreg($1)==reg_any && $3==WORD_SIZE - && inreg($2)==reg_any - call lolrshstl(LSR_I) -pat lol lol rol stl $1==$4 && inreg($2)==reg_any && $3==WORD_SIZE - && inreg($1)==reg_any - call lolrshstl(ROL_I) -pat lol lol ror stl $1==$4 && inreg($2)==reg_any && $3==WORD_SIZE - && inreg($1)==reg_any - call lolrshstl(ROR_I) - -#if WORD_SIZE!=2 -proc lil1shlsil example lil loc sli sil /* only left */ - kills allexceptcon - gen shw* {offsetted2, regvar($1, reg_pointer), 2} - roxl {indirect2, regvar($1, reg_pointer)} - -pat lil loc sli sil $1==$4 && $2==1 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lil1shlsil("asl #1,") -pat lil loc slu sil $1==$4 && $2==1 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lil1shlsil("asl #1,") - -proc lil1shrsil example lil loc sli sil /* only right */ - kills allexceptcon - gen shw* {indirect2, regvar($1, reg_pointer)} - roxr {offsetted2, regvar($1, reg_pointer), 2} - -pat lil loc sri sil $1==$4 && $2==1 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lil1shrsil("asr #1,") -pat lil loc sru sil $1==$4 && $2==1 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lil1shrsil("lsr #1,") - -#endif - - -pat LLP lof inc LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - kills allexceptcon - gen add_i {const, 1}, {offsetted_int, regvar($1, reg_pointer), $2} - -pat LLP lof dec LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - kills allexceptcon - gen sub_i {const, 1}, {offsetted_int, regvar($1, reg_pointer), $2} - -/* the patterns with adp should use add_l */ -pat LLP LFP adp LLP SFP $1==$4 && $2==$5 && inreg($1)==reg_pointer - kills allexceptcon - gen add_l {const4, $3}, {offsetted4, regvar($1, reg_pointer), $2} - -pat LEP LFP adp LEP SFP $1==$4 && $2==$5 - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen add_l {const4, $3}, {ABS_off4, $1, $2} -#else - uses AA_REG={absolute4, $1} - gen add_l {const4, $3}, {offsetted4, %a, $2} -#endif - -pat LEP loi adp LEP sti $1==$4 && $2==4 && $5==4 - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen add_l {const4, $3}, {ABS_off4, $1, 0} -#else - uses AA_REG={absolute4, $1} - gen add_l {const4, $3}, {indirect4, %a} -#endif - -#if WORD_SIZE!=2 -pat lil lof adp lil stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen add_l {const4, $3}, {OFF_off4, regvar($1, reg_pointer), 0, $2} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen add_l {const4, $3}, {offsetted4, %a, $2} -#endif - -pat lil loi adp lil sti $1==$4 && $2==4 && $5==4 && inreg($1)==reg_pointer - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen add_l {const4, $3}, {OFF_off4, regvar($1, reg_pointer), 0, 0} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen add_l {const4, $3}, {indirect4, %a} -#endif -#endif /* WORD_SIZE==2 */ - -pat lol inl $1==$2 && inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - uses DD_REG = {LOCAL, $1} - gen add_i {const, 1}, {LOCAL, $1} - killreg %a - yields %a - -pat lol del $1==$2 && inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - uses DD_REG = {LOCAL, $1} - gen sub_i {const, 1}, {LOCAL, $1} - killreg %a - yields %a - -/* the following rules are for unsigneds, since del and inl work on ints */ -pat lol loc lol adu stl $1==$3 && $3==$5 && $4==WORD_SIZE && inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - uses DD_REG = {LOCAL, $1} - gen add_i {const, $2}, {LOCAL, $1} - killreg %a - yields %a - -pat lol loc lol adu stl $1==$3 && $3==$5 && $4==WORD_SIZE - kills all_indir, LOCAL %bd==$1 - uses DD_REG = {LOCAL, $1} - gen add_i {const, $2}, {LOCAL, $1} - killreg %a - yields %a - -pat lol dup loc sbu stl $1==$5 && $2==WORD_SIZE && $4==WORD_SIZE && inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - uses DD_REG = {LOCAL, $1} - gen sub_i {const, $3}, {LOCAL, $1} - killreg %a - yields %a - -pat lol dup loc sbu stl $1==$5 && $2==WORD_SIZE && $4==WORD_SIZE - kills all_indir, LOCAL %bd==$1 - uses DD_REG = {LOCAL, $1} - gen sub_i {const, $3}, {LOCAL, $1} - killreg %a - yields %a - -pat loe loc loe adu ste $1==$3 && $3==$5 && $4==WORD_SIZE - kills posextern - uses DD_REG = {absolute_int, $1} - gen add_i {const,$2}, {absolute_int, $1} - killreg %a - yields %a - -pat loe dup loc sbu ste $1==$5 && $2==WORD_SIZE && $4==WORD_SIZE - kills posextern - uses DD_REG = {absolute_int, $1} - gen sub_i {const,$3}, {absolute_int, $1} - killreg %a - yields %a - -pat lil loc lil adu sil $1==$3 && $3==$5 && $4==WORD_SIZE - && inreg($1)==reg_pointer - kills allexceptcon - uses DD_REG = {indirect_int, regvar($1, reg_pointer)} - gen add_i {const, $2}, {indirect_int, regvar($1, reg_pointer)} - killreg %a - yields %a - -pat lil dup loc sbu sil $1==$5 && $2==WORD_SIZE && $4==WORD_SIZE - && inreg($1)==reg_pointer - kills allexceptcon - uses DD_REG = {indirect_int, regvar($1, reg_pointer)} - gen sub_i {const, $3}, {indirect_int, regvar($1, reg_pointer)} - killreg %a - yields %a - -proc lolxxstl example lol and stl -with data_int-bconst - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* %1, {LOCAL, $1} - -pat lol adi stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolxxstl(ADD_I) -pat lol adu stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolxxstl(ADD_I) -pat lol and stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolxxstl(AND_I) -pat lol ior stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolxxstl(OR_I) -pat lol xor stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any -with conreg_int-bconst - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen eor_i %1, {LOCAL, $1} - -#if TBL68020 || WORD_SIZE==2 -pat lol mli stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any -with data_int - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen muls_i %1, {LOCAL, $1} -pat lol mlu stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any -with data_int - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen mulu_i %1, {LOCAL, $1} -#endif /* TBL68020 */ - -proc lolxxxstl example lol adi stl -with conreg_int-bconst - kills all_indir, LOCAL %bd==$1 - gen xxx* %1, {LOCAL, $1} - -pat lol adi stl $1==$3 && $2==WORD_SIZE call lolxxxstl(ADD_I) -pat lol adu stl $1==$3 && $2==WORD_SIZE call lolxxxstl(ADD_I) -pat lol and stl $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_pointer - call lolxxxstl(AND_I) -pat lol ior stl $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_pointer - call lolxxxstl(OR_I) -pat lol xor stl $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_pointer - call lolxxxstl(EOR_I) - -#if WORD_SIZE==2 -proc ldlxxxsdl example lol adi stl -with conreg4-bconst4 - kills all_indir, DLOCAL %bd==$1 - gen xxx* %1, {DLOCAL, $1} - -pat ldl adi sdl $1==$3 && $2==4 call ldlxxxsdl("add.l") -pat ldl adu sdl $1==$3 && $2==4 call ldlxxxsdl("add.l") -pat ldl and sdl $1==$3 && $2==4 && inreg($1)!=reg_pointer - call ldlxxxsdl("and.l") -pat ldl ior sdl $1==$3 && $2==4 && inreg($1)!=reg_pointer - call ldlxxxsdl("or.l") -pat ldl xor sdl $1==$3 && $2==4 && inreg($1)!=reg_pointer - call ldlxxxsdl("eor.l") -#endif - -proc lilxxsil example lil and sil -with conreg_int-bconst - kills allexceptcon - gen xxx* %1, {indirect_int, regvar($1, reg_pointer)} - -pat lil adi sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(ADD_I) -pat lil adu sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(ADD_I) -pat lil and sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(AND_I) -pat lil ior sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(OR_I) -pat lil xor sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(EOR_I) -#if WORD_SIZE!=2 -pat lil ads sil $1==$3 && $2==4 && inreg($1)==reg_pointer - call lilxxsil("add.l") -#endif - -proc lilxxxsil example lil adi sil -with conreg_int-bconst - kills allexceptcon -#if TBL68020 - gen xxx* %1, {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - gen xxx* %1, {indirect_int, %a} -#endif - -pat lil adi sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(ADD_I) -pat lil adu sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(ADD_I) -pat lil and sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(AND_I) -pat lil ior sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(OR_I) -pat lil xor sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(EOR_I) -#if WORD_SIZE!=2 -pat lil ads sil $1==$3 && $2==4 && inreg($1)!=reg_any - call lilxxxsil("add.l") -#endif - -proc loexxxste example loe adi ste -with conreg_int-bconst - kills posextern - gen xxx* %1, {absolute_int, $1} - -pat loe adi ste $1==$3 && $2==WORD_SIZE call loexxxste(ADD_I) -pat loe adu ste $1==$3 && $2==WORD_SIZE call loexxxste(ADD_I) -pat loe and ste $1==$3 && $2==WORD_SIZE call loexxxste(AND_I) -pat loe ior ste $1==$3 && $2==WORD_SIZE call loexxxste(OR_I) -pat loe xor ste $1==$3 && $2==WORD_SIZE call loexxxste(EOR_I) -#if WORD_SIZE!=2 -pat loe ads ste $1==$3 && $2==4 call loexxxste("add.l") -#endif - -#if WORD_SIZE==2 -proc ldexxxsde example lde adi sde -with conreg4-bconst4 - kills posextern - gen xxx* %1, {absolute4, $1} - -pat lde adi sde $1==$3 && $2==4 call ldexxxsde("add.l") -pat lde adu sde $1==$3 && $2==4 call ldexxxsde("add.l") -pat lde and sde $1==$3 && $2==4 call ldexxxsde("and.l") -pat lde ior sde $1==$3 && $2==4 call ldexxxsde("or.l") -pat lde xor sde $1==$3 && $2==4 call ldexxxsde("eor.l") -#endif - -proc lollilxxxstl example lol lil adi stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* {indirect_int, regvar($2, reg_pointer)}, {LOCAL, $1} - -pat lol lil adi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(ADD_I) -pat lol lil adu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(ADD_I) -pat lol lil sbi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(SUB_I) -pat lol lil sbu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(SUB_I) -pat lol lil and stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(AND_I) -pat lol lil ior stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(OR_I) - -proc lollfixxxstl example lol LLP lof adi stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* {offsetted_int, regvar($2, reg_pointer), $3}, {LOCAL, $1} - -pat lol LLP lof adi stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(ADD_I) -pat lol LLP lof adu stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(ADD_I) -pat lol LLP lof sbi stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(SUB_I) -pat lol LLP lof sbu stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(SUB_I) -pat lol LLP lof and stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(AND_I) -pat lol LLP lof ior stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(OR_I) - - -proc lolfrxlolf example LLP lof and LLP stf -with conreg_int-bconst - kills allexceptcon - gen xxx* %1, {offsetted_int, regvar($1, reg_pointer), $2} - -pat LLP lof adi LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(ADD_I) -pat LLP lof adu LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(ADD_I) -pat LLP lof and LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(AND_I) -pat LLP lof ior LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(OR_I) -pat LLP lof xor LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(EOR_I) -#if WORD_SIZE!=2 -pat LLP lof ads LLP stf $1==$4 && $2==$5 && $3==4 - && inreg($1)==reg_pointer - call lolfrxlolf("add.l") -#endif - -proc lolfxxlolf example LLP lof and LLP stf -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {OFF_off_int, lb, $1, $2} -#else - uses AA_REG={DLOCAL, $1} - gen xxx* %1, {offsetted_int, %a, $2} -#endif - -pat LLP lof adi LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(ADD_I) -pat LLP lof adu LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(ADD_I) -pat LLP lof and LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(AND_I) -pat LLP lof ior LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(OR_I) -pat LLP lof xor LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(EOR_I) -#if WORD_SIZE!=2 -pat LLP lof ads LLP stf $1==$4 && $2==$5 && $3==4 - call lolfxxlolf("add.l") -#endif - -#if WORD_SIZE!=2 -proc lilfxxlilf example lil lof and lil stf -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {OFF_off4, regvar($1, reg_pointer), 0, $2} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen xxx* %1, {offsetted_int, %a, $2} -#endif - -pat lil lof adi lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("add.l") -pat lil lof adu lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("add.l") -pat lil lof and lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("and.l") -pat lil lof ior lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("or.l") -pat lil lof xor lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("eor.l") -pat lil lof ads lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("add.l") -#endif - -proc lefxxxsef example loe lof and loe stf -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {ABS_off_int, $1, $2} -#else - uses AA_REG={absolute4, $1} - gen xxx* %1, {offsetted_int, %a, $2} -#endif - -pat LEP lof adi LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(ADD_I) -pat LEP lof adu LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(ADD_I) -pat LEP lof and LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(AND_I) -pat LEP lof ior LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(OR_I) -pat LEP lof xor LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(EOR_I) -#if WORD_SIZE!=2 -pat LEP lof ads LEP stf $1==$4 && $2==$5 && $3==4 - call lefxxxsef("add.l") -#endif - -/* lil gets a word, not necessarily a pointer */ -#if WORD_SIZE!=2 -proc lilixxlili example lil loi and lil sti -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {OFF_off4, regvar($1, reg_pointer), 0, 0} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen xxx* %1, {indirect4, %a} -#endif - -pat lil loi adi lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("add.l") -pat lil loi adu lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("add.l") -pat lil loi and lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("and.l") -pat lil loi ior lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("or.l") -pat lil loi xor lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("eor.l") -pat lil loi ads lil sti $1==$4 && $2==$3 && $2==$5 && $3==4 - && inreg($1)==reg_pointer - call lilixxlili("add.l") -#endif - -proc leixxxsei example loe loi and loe sti -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {ABS_off_int, $1, 0} -#else - uses AA_REG={absolute4, $1} - gen xxx* %1, {indirect_int, %a} -#endif - -pat LEP loi adi LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(ADD_I) -pat LEP loi adu LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(ADD_I) -pat LEP loi and LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(AND_I) -pat LEP loi ior LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(OR_I) -pat LEP loi xor LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(EOR_I) -#if WORD_SIZE!=2 -pat LEP loi ads LEP sti $1==$4 && $2==$3 && $2==$5 && $2==4 - call leixxxsei("add.l") -#endif - -proc lofruxxsof example LLP lof inc LLP stf - kills allexceptcon - gen bit* {offsetted_int, regvar($1, reg_pointer), $2} - -pat LLP lof inc LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - call lofruxxsof(INC) -pat LLP lof dec LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - call lofruxxsof(DEC) -pat LLP lof ngi LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - && $3==WORD_SIZE - call lofruxxsof(NEG_I) -pat LLP lof com LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - && $3==WORD_SIZE - call lofruxxsof(NOT_I) - -proc lofuxxsof example LLP lof inc LLP stf - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {OFF_off_int, lb, $1, $2} -#else - uses AA_REG={DLOCAL,$1} - gen bit* {offsetted_int,%a,$2} -#endif - -pat LLP lof inc LLP stf $1==$4 && $2==$5 - call lofuxxsof(INC) -pat LLP lof dec LLP stf $1==$4 && $2==$5 - call lofuxxsof(DEC) -pat LLP lof ngi LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lofuxxsof(NEG_I) -pat LLP lof com LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lofuxxsof(NOT_I) - -#if WORD_SIZE!=2 -proc lifuxxsif example lil lof inc lil stf - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {OFF_off4, regvar($1, reg_pointer), 0, $2} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen bit* {offsetted4,%a,$2} -#endif - -pat lil lof inc lil stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - call lifuxxsif("add.l #1,") -pat lil lof dec lil stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - call lifuxxsif("sub.l #1,") -pat lil lof ngi lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lifuxxsif("neg.l") -pat lil lof com lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lifuxxsif("not.l") -#endif - -#if WORD_SIZE!=2 -proc liiuxxsii example lil loi inc lil sti - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {OFF_off4, regvar($1, reg_pointer), 0, 0} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen bit* {indirect4, %a} -#endif - -pat lil loi inc lil sti $1==$4 && $2==4 && $5==4 && inreg($1)==reg_pointer - call liiuxxsii("add.l #1,") -pat lil loi dec lil sti $1==$4 && $2==4 && $5==4 && inreg($1)==reg_pointer - call liiuxxsii("sub.l #1,") -pat lil loi ngi lil sti $1==$4 && $2==4 && $5==4 && $3==4 && inreg($1)==reg_pointer - call liiuxxsii("neg.l") -pat lil loi com lil sti $1==$4 && $2==4 && $5==4 && $3==4 && inreg($1)==reg_pointer - call liiuxxsii("not.l") -#endif - -proc lefuxxsef example loe lof inc loe stf - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {ABS_off_int, $1, $2} -#else - uses AA_REG={absolute4, $1} - gen bit* {offsetted_int, %a, $2} -#endif - -pat LEP lof inc LEP stf $1==$4 && $2==$5 - call lefuxxsef(INC) -pat LEP lof dec LEP stf $1==$4 && $2==$5 - call lefuxxsef(DEC) -pat LEP lof ngi LEP stf $1==$4 && $2==$5 && $3==4 - call lefuxxsef(NEG_I) -pat LEP lof com LEP stf $1==$4 && $2==$5 && $3==4 - call lefuxxsef(NOT_I) - -proc leiuxxsei example loe loi inc loe sti - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {ABS_off_int, $1, 0} -#else - uses AA_REG={absolute4, $1} - gen bit* {indirect_int, %a} -#endif - -pat LEP loi inc LEP sti $1==$4 && $2==$5 && $2==WORD_SIZE - call leiuxxsei(INC) -pat LEP loi dec LEP sti $1==$4 && $2==$5 && $2==WORD_SIZE - call leiuxxsei(DEC) -pat LEP loi ngi LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leiuxxsei(NEG_I) -pat LEP loi com LEP sti $1==$4 && $2==$3 && 2==$5 && $2==WORD_SIZE - call leiuxxsei(NOT_I) - -proc lolcxxstl example lol loc and stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* {const, $2}, {LOCAL, $1} - -/* -pat lol loc adi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(ADD_I) -pat lol loc adu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(ADD_I) - peephole optimizer replaces these -*/ -pat lol loc sbi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(SUB_I) -pat lol loc sbu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(SUB_I) -/* -pat lol loc and stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(AND_I) -pat lol loc ior stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(OR_I) -pat lol loc xor stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(EOR_I) - peephole optimizer replaces these -*/ -#if TBL68020 || WORDSIZE==2 -#if WORD_SIZE==4 -pat lol loc dvi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(DIVS_I) -pat lol loc dvu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(DIVU_I) -#endif -pat lol loc mli stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(MULS_I) -pat lol loc mlu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(MULU_I) -#endif - -proc lolcxxxstl example lol loc adi stl - kills all_indir, LOCAL %bd==$1 - gen xxx* {const, $2}, {LOCAL, $1} - -/* -pat lol loc adi stl $1==$4 && $3==WORD_SIZE call lolcxxxstl(ADD_I) -pat lol loc adu stl $1==$4 && $3==WORD_SIZE call lolcxxxstl(ADD_I) - peephole optimizer replaces these -*/ -pat lol loc sbi stl $1==$4 && $3==WORD_SIZE call lolcxxxstl(SUB_I) -pat lol loc sbu stl $1==$4 && $3==WORD_SIZE call lolcxxxstl(SUB_I) -/* -pat lol loc and stl $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_pointer - call lolcxxxstl(AND_I) -pat lol loc ior stl $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_pointer - call lolcxxxstl(OR_I) -pat lol loc xor stl $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_pointer - call lolcxxxstl(EOR_I) - peephole optimizer replaces these -*/ -#if WORD_SIZE==2 -proc ldlcxxxsdl example ldl ldc adi sdl - kills all_indir, DLOCAL %bd==$1 - gen xxx* {const4, $2}, {DLOCAL, $1} - -pat ldl ldc sbi sdl $1==$4 && $3==4 call ldlcxxxsdl("sub.l") -pat ldl ldc sbu sdl $1==$4 && $3==4 call ldlcxxxsdl("sub.l") -#endif - -proc lilcxxsil example lil loc and sil - kills allexceptcon - gen xxx* {const, $2}, {indirect_int, regvar($1, reg_pointer)} - -pat lil loc adi sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(ADD_I) -pat lil loc adu sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(ADD_I) -pat lil loc sbi sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(SUB_I) -pat lil loc sbu sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(SUB_I) -pat lil loc and sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(AND_I) -pat lil loc ior sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(OR_I) -pat lil loc xor sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(EOR_I) - -proc lilcxxxsil example lil loc adi sil - kills allexceptcon -#if TBL68020 - gen xxx* {const, $2}, {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - gen xxx* {const, $2}, {indirect_int, %a} -#endif - -pat lil loc adi sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(ADD_I) -pat lil loc adu sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(ADD_I) -pat lil loc sbi sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(SUB_I) -pat lil loc sbu sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(SUB_I) -pat lil loc and sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(AND_I) -pat lil loc ior sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(OR_I) -pat lil loc xor sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(EOR_I) - -proc loecxxxste example loe loc adi ste - kills posextern - gen xxx* {const, $2}, {absolute4, $1} - -/* -pat loe loc adi ste $1==$4 && $3==WORD_SIZE call loecxxxste(ADD_I) -pat loe loc adu ste $1==$4 && $3==WORD_SIZE call loecxxxste(ADD_I) - peephole optimizer replaces these -*/ -pat loe loc sbi ste $1==$4 && $3==WORD_SIZE call loecxxxste(SUB_I) -pat loe loc sbu ste $1==$4 && $3==WORD_SIZE call loecxxxste(SUB_I) -/* -pat loe loc and ste $1==$4 && $3==WORD_SIZE call loecxxxste(AND_I) -pat loe loc ior ste $1==$4 && $3==WORD_SIZE call loecxxxste(OR_I) -pat loe loc xor ste $1==$4 && $3==WORD_SIZE call loecxxxste(EOR_I) - peephole optimizer replaces these -*/ - -proc lolrxxstl example lol lol and stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* {LOCAL, $2}, {LOCAL, $1} - -/* -pat lol lol adi stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(ADD_I) -pat lol lol adu stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(ADD_I) - peephole optimizer replaces these -*/ -pat lol lol sbi stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(SUB_I) -pat lol lol sbu stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(SUB_I) -/* -pat lol lol and stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(AND_I) -pat lol lol ior stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(OR_I) -pat lol lol xor stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(EOR_I) - peephole optimizer replaces these -*/ - -proc lolrxxxstl example lol lol adi stl - kills all_indir, LOCAL %bd==$1 - gen xxx* {LOCAL, $2}, {LOCAL, $1} - -/* -pat lol lol adi stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call lolrxxxstl(ADD_I) -pat lol lol adu stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call lolrxxxstl(ADD_I) - peephole optimizer replaces these -*/ -#if WORD_SIZE!=2 -pat lol lol ads stl $1==$4 && $3==4 && inreg($2)==reg_any - call lolrxxxstl("add.l") -#endif -pat lol lol sbi stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call lolrxxxstl(SUB_I) -pat lol lol sbu stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call lolrxxxstl(SUB_I) -/* -pat lol lol and stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any && inreg($1)!=reg_pointer - call lolrxxxstl(AND_I) -pat lol lol ior stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any && - inreg($1)!=reg_pointer - call lolrxxxstl(OR_I) -pat lol lol xor stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any && - inreg($1)!=reg_pointer - call lolrxxxstl(EOR_I) - peephole optimizer replaces these -*/ - -proc lilrxxsil example lil lol and sil - kills allexceptcon - gen xxx* {LOCAL, $2}, {indirect_int, regvar($1, reg_pointer)} - -pat lil lol adi sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(ADD_I) -pat lil lol adu sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(ADD_I) -pat lil lol sbi sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(SUB_I) -pat lil lol sbu sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(SUB_I) -pat lil lol and sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(AND_I) -pat lil lol ior sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(OR_I) -pat lil lol xor sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(EOR_I) -#if WORD_SIZE!=2 -pat lil lol ads sil $1==$4 && $3==4 && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil("add.l") -#endif - -proc lilrxxxsil example lil lol adi sil - kills allexceptcon -#if TBL68020 - gen xxx* {LOCAL, $2}, {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - gen xxx* {LOCAL, $2}, {indirect_int, %a} -#endif - -pat lil lol adi sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(ADD_I) -pat lil lol adu sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(ADD_I) -pat lil lol sbi sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(SUB_I) -pat lil lol sbu sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(SUB_I) -pat lil lol and sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(AND_I) -pat lil lol ior sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(OR_I) -pat lil lol xor sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(EOR_I) -#if WORD_SIZE!=2 -pat lil lol ads sil $1==$4 && $3==4 && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil("add.l") -#endif - -proc loerxxxste example loe lol adi ste - kills posextern - gen xxx* {LOCAL, $2}, {absolute_int, $1} - -pat loe lol adi ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(ADD_I) -pat loe lol adu ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(ADD_I) -pat loe lol sbi ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(SUB_I) -pat loe lol sbu ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(SUB_I) -pat loe lol and ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(AND_I) -pat loe lol ior ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(OR_I) -pat loe lol xor ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(EOR_I) -#if WORD_SIZE!=2 -pat loe lol ads ste $1==$4 && $3==4 && inreg($2)==reg_any - call loerxxxste("add.l") -#endif - -proc xxxstl example adi stl -with any_int-RD_REG-dreg_int any-RD_REG-dreg_int - kills regvar($2, reg_any), use_index %xreg==regvar($2, reg_any) - gen move %2,{dreg_int, regvar($2)} - xxx* %1,{LOCAL,$2} -with exact any_int-RD_REG-dreg_int STACK - kills regvar($2, reg_any), use_index %xreg==regvar($2, reg_any) - gen move_i {post_inc_int, sp}, {dreg_int, regvar($2)} - xxx* %1,{LOCAL,$2} - -pat adi stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(ADD_I) -pat adu stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(ADD_I) -pat sbi stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(SUB_I) -pat sbu stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(SUB_I) -pat and stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(AND_I) -pat ior stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(OR_I) - -pat xor stl $1==WORD_SIZE && inreg($2)==reg_any -with D_REG any_int - kills regvar($2, reg_any), use_index %xreg==regvar($2, reg_any) - gen move %2,{dreg_int, regvar($2)} - eor_i %1,{dreg_int, regvar($2)} - -pat ads SLP $1==4 && inreg($2)==reg_pointer -with any4-areg-RA_REG any4+address-areg-RA_REG - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move %2,{areg,regvar($2,reg_pointer)} - add_l %1,{areg,regvar($2,reg_pointer)} -#ifdef TBL68020 -with regX any4+address-areg-RA_REG - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move %2,{areg,regvar($2,reg_pointer)} - move {regAregXcon, regvar($2,reg_pointer), %1.xreg, %1.sc, 0},{areg,regvar($2,reg_pointer)} -with exact regX STACK - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l {post_inc4, sp},{areg,regvar($2,reg_pointer)} - move {regAregXcon, regvar($2,reg_pointer), %1.xreg, %1.sc, 0},{areg,regvar($2,reg_pointer)} -with exact regX regAcon - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {regAregXcon, %2.reg, %1.xreg, %1.sc, %2.bd},{areg,regvar($2,reg_pointer)} -with exact regX local_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {regAregXcon, lb, %1.xreg, %1.sc, %2.bd},{areg,regvar($2,reg_pointer)} -#ifdef FANCY_MODES -with exact regX indirect4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %2.reg, %1.xreg,%1.sc,0,0},{areg,regvar($2,reg_pointer)} -with exact regX offsetted4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %2.reg, %1.xreg, %1.sc, %2.bd, 0},{areg,regvar($2,reg_pointer)} -with exact regX LOCAL - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, lb, %1.xreg, %1.sc, %2.bd, 0},{areg,regvar($2,reg_pointer)} -with exact regX off_con - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %2.reg, %1.xreg,%1.sc,%2.bd,%2.od},{areg,regvar($2,reg_pointer)} -with exact regX ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move{ext_regX, %1.sc, %1.xreg, %2.bd},{areg,regvar($2,reg_pointer)} -with exact regX absolute4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {abs_regXcon, %1.sc, %1.xreg, %2.bd, 0},{areg,regvar($2,reg_pointer)} -with exact regX abs_con - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {abs_regXcon, %1.sc, %1.xreg, %2.bd, %2.od},{areg,regvar($2,reg_pointer)} -with exact indirect4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_con, %1.reg, 0, %2.bd},{areg,regvar($2,reg_pointer)} -with exact offsetted4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_con, %1.reg, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact LOCAL ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_con, lb, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact index_off4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {indoff_con, %1.reg, %1.xreg, %1.sc,%1.bd,%2.bd},{areg,regvar($2,reg_pointer)} -with exact absolute4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {abs_con, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact abs_index4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {absind_con, %1.sc, %1.xreg, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact indirect4 ext_regX - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %1.reg, %2.xreg, %2.sc, 0, %2.bd},{areg,regvar($2,reg_pointer)} -with exact offsetted4 ext_regX - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %1.reg, %2.xreg,%2.sc,%1.bd,%2.bd},{areg,regvar($2,reg_pointer)} -with exact LOCAL ext_regX - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, lb, %2.xreg, %2.sc, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact absolute4 ext_regX - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {abs_regXcon, %2.sc, %2.xreg, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - - -proc xxxdupstl example adi dup stl -with any_int-RD_REG-dreg_int any-RD_REG-dreg_int - kills regvar($3, reg_any), use_index %xreg==regvar($3, reg_any) - gen move %2,{dreg_int, regvar($3)} - xxx* %1,{LOCAL,$3} yields {LOCAL, $3} -with exact any_int-RD_REG-dreg_int STACK - kills regvar($3, reg_any), use_index %xreg==regvar($3, reg_any) - gen move_i {post_inc_int, sp}, {dreg_int, regvar($3)} - xxx* %1,{LOCAL,$3} yields {LOCAL, $3} - -pat adi dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(ADD_I) -pat adu dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(ADD_I) -pat sbi dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(SUB_I) -pat sbu dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(SUB_I) -pat and dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(AND_I) -pat ior dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(OR_I) -/* -pat xor dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(EOR_I) - incorrect for eor.l !!! -*/ - -pat dup stl $1==WORD_SIZE && inreg($2)==reg_any -with any_int - kills regvar($2, reg_any), use_index %xreg==regvar($2, reg_any) - gen move %1,{dreg_int, regvar($2,reg_any)} - yields {LOCAL, $2} - -pat dup stl $1==4 && inreg($2)==reg_pointer -with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{areg, regvar($2, reg_pointer)} - yields {DLOCAL, $2} - -pat dup LLP sti LLP adp SLP zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==1 && $5==1 - with any1 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_b %1,{post_inc1, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP sti LLP adp SLP zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==1 && $5==1 - with any1 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_b %1,{post_inc1, regvar($2,reg_pointer)} - beq {llabel, $7} - -/* Normally, LLP sti wth word size will be optimized to sil */ -pat dup LLP sti LLP adp SLP zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==2 && $5==2 - with any2 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_w %1,{post_inc2, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP sti LLP adp SLP zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==2 && $5==2 - with any2 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_w %1,{post_inc2, regvar($2,reg_pointer)} - beq {llabel, $7} - -#if WORD_SIZE!=2 -/* m68k2 can't do zne/zeq on 4-byte */ -pat dup LLP sti LLP adp SLP zne $1==4 && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==4 && $5==4 - with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{post_inc4, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP sti LLP adp SLP zeq $1==4 && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==4 && $5==4 - with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{post_inc4, regvar($2,reg_pointer)} - beq {llabel, $7} -#endif - -pat dup sil LLP adp SLP zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$3 && $3==$5 && $4==WORD_SIZE - with any_int - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_i %1,{post_inc_int, regvar($2, reg_pointer)} - bne {llabel, $6} - -pat dup sil LLP adp SLP zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$3 && $3==$5 && $4==WORD_SIZE - with any_int - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_i %1,{post_inc_int, regvar($2, reg_pointer)} - beq {llabel, $6} - -pat sil lil LLP adp SLP zne $1==$2 && $2==$3 && $3==$5 && $4==WORD_SIZE - && inreg($1)==reg_pointer - with any_int - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move_i %1,{post_inc_int, regvar($1,reg_pointer)} - bne {llabel, $6} - -pat sil lil LLP adp SLP zeq $1==$2 && $2==$3 && $3==$5 && $4==WORD_SIZE - && inreg($1)==reg_pointer - with any_int - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move_i %1,{post_inc_int, regvar($1,reg_pointer)} - beq {llabel, $6} - -pat dup LLP adp SLP LLP sti zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==1 && $4==(0-1) - with any1 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_b %1,{pre_dec1, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP adp SLP LLP sti zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==1 && $4==(0-1) - with any1 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_b %1,{pre_dec1, regvar($2,reg_pointer)} - beq {llabel, $7} - -#if WORD_SIZE!=2 -pat dup LLP adp SLP LLP sti zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==2 && $4==(0-2) - with any2 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_w %1,{pre_dec2, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP adp SLP LLP sti zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==2 && $4==(0-2) - with any2 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_w %1,{pre_dec2, regvar($2,reg_pointer)} - beq {llabel, $7} -#endif - -#if WORD_SIZE!=2 -pat dup lol adp stl lol sti zne $1==4 && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==4 && $4==(0-4) - with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{pre_dec4, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup lol adp stl lol sti zeq $1==4 && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==4 && $4==(0-4) - with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{pre_dec4, regvar($2,reg_pointer)} - beq {llabel, $7} -#endif - -pat LLP ads SLP $1==$3 && $2==4 && inreg($1)==reg_pointer - with data4-sconsts - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen add_l %1, {DLOCAL, $1} - -pat lil dup inc sil $1==$4 && $2==WORD_SIZE && inreg($1)==reg_pointer - kills allexceptcon - uses DD_REG = {indirect_int, regvar($1, reg_pointer)} - gen add_i {const, 1}, {indirect_int, regvar($1, reg_pointer)} - killreg %a - yields %a - -pat lil dup dec sil $1==$4 && $2==WORD_SIZE && inreg($1)==reg_pointer - kills allexceptcon - uses DD_REG = {indirect_int, regvar($1, reg_pointer)} - gen sub_i {const, 1}, {indirect_int, regvar($1, reg_pointer)} - killreg %a - yields %a - -pat LLP LFP dup adp LLP SFP sti $3==4 && $1==$5 && $2==$6 && inreg($1)==reg_pointer && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {offsetted4, regvar($1, reg_pointer), $2} - gen add_l {const4, $4}, {offsetted4, regvar($1, reg_pointer), $2} - killreg %a - yields %1 %a leaving sti $7 - -pat LLP LFP dup adp LLP SFP $3==4 && $1==$5 && $2==$6 && inreg($1)==reg_pointer - kills allexceptcon - uses AA_REG = {offsetted4, regvar($1, reg_pointer), $2} - gen add_l {const4, $4}, {offsetted4, regvar($1, reg_pointer), $2} - killreg %a - yields %a - -pat LLP LFP dup adp LLP SFP sti $3==4 && $1==$5 && $2==$6 && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {DLOCAL, $1}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %1 %b leaving sti $7 - -pat LLP LFP dup adp LLP SFP $3==4 && $1==$5 && $2==$6 - kills allexceptcon - uses AA_REG = {DLOCAL, $1}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %b - -pat LEP LFP dup adp LEP SFP sti $3==4 && $1==$5 && $2==$6 && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {absolute4, $1}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %1 %b leaving sti $7 - -pat LEP LFP dup adp LEP SFP $3==4 && $1==$5 && $2==$6 - kills allexceptcon - uses AA_REG = {absolute4, $1}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %b - -#if WORD_SIZE!=2 -pat lil lof dup adp lil stf sti $3==4 && $1==$5 && $2==$6 && inreg($1)==reg_pointer && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %1 %b leaving sti $7 - -pat lil lof dup adp lil stf $3==4 && $1==$5 && $2==$6 && inreg($1)==reg_pointer - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %b -#endif /* WORD_SIZE==2 */ - -pat LEP loi dup adp LEP sti sti $3==4 && $1==$5 && $2==4 && $6==4 && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {absolute4, $1}, AA_REG - gen move_l {indirect4, %a}, %b - add_l {const4, $4}, {indirect4, %a} - yields %1 %b leaving sti $7 - -pat LEP loi dup adp LEP sti $3==4 && $1==$5 && $2==4 && $6==4 - kills allexceptcon - uses AA_REG = {absolute4, $1}, AA_REG - gen move_l {indirect4, %a}, %b - add_l {const4, $4}, {indirect4, %a} - yields %b - -#if WORD_SIZE!=2 -pat lil loi dup adp lil sti sti $3==4 && $1==$5 && $2==4 && $6==4 && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)}, AA_REG - gen move_l {indirect4, %a}, %b - add_l {const4, $4}, {indirect4, %a} - yields %1 %b leaving sti $7 - -pat lil loi dup adp lil sti $3==4 && $1==$5 && $2==4 && $6==4 - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)}, AA_REG - gen move_l {indirect4, %a}, %b - add_l {const4, $4}, {indirect4, %a} - yields %b -#endif - -pat LLP dup adp SLP lae cmp $1==$4 && $2==4 && inreg($1)==reg_pointer && $3 < 0 - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen sub_l {const4,0-$3},{DLOCAL,$1} - yields {DLOCAL,$1} {ext_addr, $5+$3} - leaving cmu 4 - -pat LLP dup adp SLP lae cmp $1==$4 && $2==4 && inreg($1)==reg_pointer && $3 > 0 - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen add_l {const4,$3},{DLOCAL,$1} - yields {DLOCAL,$1} {ext_addr, $5+$3} - leaving cmu 4 - -pat LLP dup adp SLP loi $1==$4 && $2==4 && $3==4 && $5==4 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc4, regvar($1, reg_pointer)} - -pat LLP dup adp SLP loi $1==$4 && $2==4 && $3==$5 && inreg($1)==reg_pointer - leaving LLP $1 loi $5 LLP $4 adp $3 SLP $4 - -pat LLP loi LLP adp SLP $1==$3 && $1==$5 && $2==1 && $4==1 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc1, regvar($1, reg_pointer)} - -/* Normally, LLP loi will be optimized to lil */ -pat LLP loi LLP adp SLP $1==$3 && $1==$5 && $2==2 && $4==2 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc2, regvar($1, reg_pointer)} - -pat LLP loi LLP adp SLP $1==$3 && $1==$5 && $2==4 && $4==4 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc4, regvar($1, reg_pointer)} - -pat lil LLP adp SLP $1==$2 && $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc_int, regvar($1, reg_pointer)} - -pat LLP dup adp SLP sti $1==$4 && $2==4 && $3==$5 && inreg($1)==reg_pointer - leaving LLP $1 sti $5 LLP $4 adp $3 SLP $4 - -pat LLP sti LLP adp SLP $1==$3 && $1==$5 && $2==1 && $4==1 && - inreg($1)==reg_pointer -with any1 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc1, regvar($1, reg_pointer)} - -/* Normally, LLP sti will ve optimzed into sil */ -pat LLP sti LLP adp SLP $1==$3 && $1==$5 && $2==2 && $4==2 && - inreg($1)==reg_pointer -with any2 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc2, regvar($1, reg_pointer)} - -pat LLP sti LLP adp SLP $1==$3 && $1==$5 && $2==4 && $4==4 && - inreg($1)==reg_pointer -with any4 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc4, regvar($1, reg_pointer)} - -pat LLP dup adp SLP sti $1==$4 && $2==4 && $3==WORD_SIZE && $5==WORD_SIZE && - inreg($1)==reg_pointer -with any_int-sconsts - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc_int, regvar($1, reg_pointer)} - -pat sil LLP adp SLP $1==$2 && $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer -with any_int-sconsts - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc_int, regvar($1, reg_pointer)} - -pat LLP adp SLP LLP loi $1==$3 && $1==$4 && $2==0-1 && $5==1 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {pre_dec1, regvar($1, reg_pointer)} - -/* Normally, LLP loi will be optimized to lil */ -pat LLP adp SLP LLP loi $1==$3 && $1==$4 && $2==0-2 && $5==2 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {pre_dec2, regvar($1, reg_pointer)} - -pat LLP adp SLP LLP loi $1==$3 && $1==$4 && $2==0-4 && $5==4 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {pre_dec4, regvar($1, reg_pointer)} - -pat LLP adp SLP lil $1==$3 && $1==$4 && $2==0-WORD_SIZE && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {pre_dec_int, regvar($1, reg_pointer)} - -pat LLP adp SLP LLP sti $1==$3 && $1==$4 && $2==0-1 && $5==1 && - inreg($1)==reg_pointer -with any1 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {pre_dec1, regvar($1, reg_pointer)} - -#if WORD_SIZE!=2 -pat LLP adp SLP LLP sti $1==$3 && $1==$4 && $2==0-2 && $5==2 && - inreg($1)==reg_pointer -with any2 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {pre_dec2, regvar($1, reg_pointer)} -#else -pat LLP adp SLP LLP sti $1==$3 && $1==$4 && $2==0-4 && $5==4 && - inreg($1)==reg_pointer -with any4 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {pre_dec4, regvar($1, reg_pointer)} -#endif - -pat LLP adp SLP sil $1==$3 && $1==$4 && $2==0-WORD_SIZE && - inreg($1)==reg_pointer -with any_int-sconsts - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {pre_dec_int, regvar($1, reg_pointer)} - -pat LLP dup adp SLP $1==$4 && $2==4 && inreg($1)==reg_pointer && directadd($3) - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - uses AA_REG = {DLOCAL, $1} - gen add_l {const4, $3}, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 && inreg($1)==reg_pointer && directsub($3) - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - uses AA_REG = {DLOCAL, $1} - gen sub_l {const4, 0-$3}, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 && inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - uses AA_REG = {DLOCAL, $1}, DD_REG4 = {const4, $3} - gen add_l %b, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 && directadd($3) - kills all_indir, DLOCAL %bd==$1 - uses AA_REG = {DLOCAL, $1} - gen add_l {const4, $3}, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 && directsub($3) - kills all_indir, DLOCAL %bd==$1 - uses AA_REG = {DLOCAL, $1} - gen sub_l {const4, 0-$3}, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 - kills all_indir, DLOCAL %bd==$1 - uses AA_REG = {DLOCAL, $1}, DD_REG4 = {const4, $3} - gen add_l %b, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP adp SLP $1==$3 && inreg($1)==reg_pointer && directadd($2) - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen add_l {const4, $2}, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 && inreg($1)==reg_pointer && directsub($2) - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen sub_l {const4, 0-$2}, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 && inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - uses DD_REG4 = {const4, $2} - gen add_l %a, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 && directadd($2) - kills all_indir, DLOCAL %bd==$1 - gen add_l {const4, $2}, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 && directsub($2) - kills all_indir, DLOCAL %bd==$1 - gen sub_l {const4, 0-$2}, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 - kills all_indir, DLOCAL %bd==$1 - uses DD_REG4 = {const4, $2} - gen add_l %a, {DLOCAL, $1} - -#if WORD_SIZE!=2 -pat lil dup adp sil sti $1==$4 && $2==4 && inreg($1)==reg_pointer && $5<=4 - with conreg - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)} - gen add_l {const, $3}, {indirect4, regvar($1, reg_pointer)} - killreg %a - yields %1 %a leaving sti $5 - -pat lil dup adp sil $1==$4 && $2==4 && inreg($1)==reg_pointer - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)} - gen add_l {const, $3}, {indirect4, regvar($1, reg_pointer)} - killreg %a - yields %a - -pat lil dup adp sil $1==$4 && $2==4 - kills allexceptcon - uses AA_REG, AA_REG = {LOCAL, $1} - gen move {indirect4, %b}, %a - add_l {const, $3}, {indirect4, %b} - killreg %a - yields %a - -pat lil adp sil $1==$3 && inreg($1)==reg_pointer - kills allexceptcon - gen add_l {const, $2}, {indirect4, regvar($1, reg_pointer)} - -pat lil adp sil $1==$3 && inreg($1)!=reg_any - kills allexceptcon -#if TBL68020 /* WORD_SIZE==4 */ - gen add_l {const, $2}, {ILOCAL,$1} -#else - uses AA_REG = {LOCAL, $1} - gen add_l {const, $2}, {indirect4, %a} -#endif -#endif /* WORD_SIZE==2 */ - -pat LEP dup adp SEP $1==$4 && $2==4 - kills posextern - uses AA_REG = {absolute4, $1} - gen add_l {const4, $3}, {absolute4, $1} - killreg %a - yields %a - -pat LEP adp SEP $1==$3 - kills posextern - gen add_l {const4, $2}, {absolute4, $1} - -pat loc and $1==255 && $2==WORD_SIZE -#if WORD_SIZE==2 - with exact absolute_int yields {absolute1,%1.bd+1} - with exact offsetted_int yields {offsetted1,%1.reg,%1.bd+1} - with exact LOCAL yields {offsetted1,lb,%1.bd+1} -#else - with exact absolute_int yields {absolute1,%1.bd+3} - with exact offsetted_int yields {offsetted1,%1.reg,%1.bd+3} - with exact LOCAL yields {offsetted1,lb,%1.bd+3} -#endif - with yields {const, $1} leaving and WORD_SIZE - -/************************************************ - * Group 1: load instructions * - ************************************************/ - -pat loc $1==0 yields {zero_const, $1} - -pat loc small($1) yields {small_const, $1} - -pat loc in_1($1) yields {bconst, $1} - -pat loc yields {const, $1} - -#if WORD_SIZE!=2 -pat ldc leaving loc 18 trp -#else -pat ldc highw($1)==0 && loww($1)==0 yields {zero_const4, 0} - -pat ldc highw($1)==0 && small(loww($1)) yields {small_const4, loww($1)} - -pat ldc highw($1)==0 && in_1(loww($1)) yields {bconst4, loww($1)} - -pat ldc yields {const4, $1} -#endif - -pat LLP inreg($1)==reg_pointer - kills pre_post %reg==regvar($1, reg_pointer) - yields {DLOCAL, $1} - -pat lol yields {LOCAL, $1} - -#if WORD_SIZE!=2 -pat ldl leaving lol $1+4 lol $1 -#else -pat ldl yields {DLOCAL, $1} -#endif - -pat loe yields {absolute_int, $1} - -/* replace ste loe by dup ste, but not if followed by a test ... */ -proc steloezxx example ste loe zne -with any_int-sconsts - kills posextern - gen move_i %1, {absolute_int, $1} - bxx* {llabel, $3} -with exact STACK - kills posextern - gen move_i {post_inc_int, sp}, {absolute_int, $1} - bxx* {llabel, $3} - -pat ste loe zlt $1==$2 call steloezxx("blt") -pat ste loe zle $1==$2 call steloezxx("ble") -pat ste loe zeq $1==$2 call steloezxx("beq") -pat ste loe zne $1==$2 call steloezxx("bne") -pat ste loe zge $1==$2 call steloezxx("bge") -pat ste loe zgt $1==$2 call steloezxx("bgt") - -pat ste loe $1==$2 leaving dup WORD_SIZE ste $1 - -pat lil inreg($1)==reg_pointer - kills pre_post %reg==regvar($1, reg_pointer) - yields {indirect_int, regvar($1, reg_pointer)} -#if WORD_SIZE==4 -pat lil inreg($1)==reg_any - uses AA_REG = {DLOCAL, $1} - yields {indirect_int, %a} -#endif - -pat lil -#if TBL68020 - yields {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - yields {indirect_int, %a} -#endif - - /* When using the 'offsetted' intructions regAregXcon cannot be used - * for the m68k[24]; there is no way of knowing about the size of - * %1.bd+$1, because expressions are not allowed in stack patterns, and - * this may lead to outputting too large displacements. With regAcon - * the chance that this will happen is very slim, because it can - * have displacements of 16 bits. Besides, leaving out regAcon here - * would make it very hard to handle this instruction efficiently. - */ -pat lof -with A_REG yields {offsetted_int, %1, $1} -with exact local_addr yields {LOCAL, %1.bd+$1} -with exact ext_addr yields {absolute_int, %1.bd+$1} -#ifndef TBL68020 -with regAcon yields {offsetted_int, %1.reg, %1.bd+$1} -#else /* TBL68020 */ -with exact regAcon yields {offsetted_int, %1.reg, %1.bd+$1} -with exact regAregXcon yields {index_off_int, %1.reg, %1.xreg, %1.sc, %1.bd+$1} -#ifdef FANCY_MODES -with exact offsetted4 yields {OFF_off_int, %1.reg, %1.bd, $1} -with exact indirect yields {OFF_off_int, %1.reg, 0, $1} -with exact DLOCAL yields {OFF_off_int, lb, %1.bd, $1} -with exact off_con yields {OFF_off_int, %1.reg, %1.bd, %1.od+$1} -with exact index_off4 yields {INDOFF_off_int, %1.reg, %1.xreg, %1.sc, %1.bd, $1} -with exact indoff_con yields {INDOFF_off_int, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact off_regXcon yields {OFF_indoff_int, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact absolute4 yields {ABS_off_int, %1.bd, $1} -with exact abs_con yields {ABS_off_int, %1.bd, %1.od+$1} -with exact abs_regXcon yields {ABS_indoff_int, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact abs_index4 yields {ABSIND_off_int, %1.sc, %1.xreg, %1.bd, $1} -with exact absind_con yields {ABSIND_off_int, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact ext_regX yields {abs_index_int, %1.sc, %1.xreg, %1.bd+$1} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat lal yields {local_addr, $1} - -pat lae yields {ext_addr, $1} - -pat lxl $1==0 yields lb - -pat lxl $1==1 yields {DLOCAL, SL} - -pat lxl $1==2 -#if TBL68020 && FANCY_MODES - yields {OFF_off4, lb, SL, SL} -#else - uses AA_REG = {DLOCAL, SL} - yields {offsetted4, %a, SL} -#endif - -pat lxl $1==3 -#if TBL68020 && FANCY_MODES - uses AA_REG = {OFF_off4, lb, SL, SL} -#else - uses AA_REG = {DLOCAL, SL} - gen move_l {offsetted4, %a, SL}, %a -#endif - yields {offsetted4, %a, SL} - -pat lxl $1>3 - uses AA_REG = {DLOCAL, SL}, - DD_REG4 = {const, $1-2} - gen 1: - move_l {offsetted4, %a, SL} ,%a - dbf %b, {slabel, 1b} - yields %a - -pat lxa $1==0 yields {local_addr, SL} - -pat lxa $1==1 -#if TBL68020 && FANCY_MODES - yields {off_con, lb, SL, SL} -#else - uses AA_REG = {DLOCAL, SL} - yields {regAcon, %a, SL} -#endif - -pat lxa $1==2 -#if TBL68020 && FANCY_MODES - uses AA_REG = {OFF_off4, lb, SL, SL} -#else - uses AA_REG = {DLOCAL, SL} - gen move_l {offsetted4, %a, SL}, %a -#endif - yields {regAcon, %a, SL} - -pat lxa $1>2 - uses AA_REG = {DLOCAL, SL}, - DD_REG4 = {const, $1-2} - gen 1: - move_l {offsetted4, %a, SL} ,%a - dbf %b, {slabel, 1b} - yields {regAcon, %a, SL} - -pat loi $1==1 -with A_REG yields {indirect1, %1} -with exact local_addr yields {offsetted1, lb, %1.bd} -with exact ext_addr yields {absolute1, %1.bd} -#ifndef TBL68020 -with regAcon yields {offsetted1, %1.reg, %1.bd} -with regAregXcon yields {index_off1, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon yields {offsetted1, %1.reg, %1.bd} -with exact regAregXcon yields {index_off1, %1.reg, %1.xreg, %1.sc, %1.bd} -#ifdef FANCY_MODES -with exact indirect4 yields {OFF_off1, %1.reg, 0, 0} -with exact offsetted4 yields {OFF_off1, %1.reg, %1.bd, 0} -with exact LOCAL yields {OFF_off1, lb, %1.bd, 0} -with exact off_con yields {OFF_off1, %1.reg, %1.bd, %1.od} -with exact index_off4 yields {INDOFF_off1, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con yields {INDOFF_off1, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon yields {OFF_indoff1, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 yields {ABS_off1, %1.bd, 0} -with exact abs_con yields {ABS_off1, %1.bd, %1.od} -with exact abs_regXcon yields {ABS_indoff1, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 yields {ABSIND_off1, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con yields {ABSIND_off1, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX yields {abs_index1, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat loi $1==2 -with A_REG yields {indirect2, %1} -#if WORD_SIZE!=2 -with exact local_addr yields {offsetted2, lb, %1.bd} -#else -with exact local_addr yields {LOCAL, %1.bd} -#endif -with exact ext_addr yields {absolute2, %1.bd} -#ifndef TBL68020 -with regAcon yields {offsetted2, %1.reg, %1.bd} -with regAregXcon yields {index_off2, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon yields {offsetted2, %1.reg, %1.bd} -with exact regAregXcon yields {index_off2, %1.reg, %1.xreg, %1.sc, %1.bd} -#if WORD_SIZE==2 -with exact DLOCAL yields {ILOCAL, %1.bd} -#endif -#ifdef FANCY_MODES -with exact indirect4 yields {OFF_off2, %1.reg, 0, 0} -with exact offsetted4 yields {OFF_off2, %1.reg, %1.bd, 0} -with exact LOCAL yields {OFF_off2, lb, %1.bd, 0} -with exact off_con yields {OFF_off2, %1.reg, %1.bd, %1.od} -with exact index_off4 yields {INDOFF_off2, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con yields {INDOFF_off2, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon yields {OFF_indoff2, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 yields {ABS_off2, %1.bd, 0} -with exact abs_con yields {ABS_off2, %1.bd, %1.od} -with exact abs_regXcon yields {ABS_indoff2, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 yields {ABSIND_off2, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con yields {ABSIND_off2, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX yields {abs_index2, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat loi $1==4 -with A_REG yields {indirect4, %1} -with exact local_addr yields {DLOCAL, %1.bd} -with exact ext_addr yields {absolute4, %1.bd} -#ifndef TBL68020 -with regAcon yields {offsetted4, %1.reg, %1.bd} -with regAregXcon yields {index_off4, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon yields {offsetted4, %1.reg, %1.bd} -with exact regAregXcon yields {index_off4, %1.reg, %1.xreg, %1.sc, %1.bd} -#if WORD_SIZE==4 -with exact LOCAL yields {ILOCAL, %1.bd} -#endif -#ifdef FANCY_MODES -with exact indirect4 yields {OFF_off4, %1.reg, 0, 0} -with exact offsetted4 yields {OFF_off4, %1.reg, %1.bd, 0} -with exact off_con yields {OFF_off4, %1.reg, %1.bd, %1.od} -with exact index_off4 yields {INDOFF_off4, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con yields {INDOFF_off4, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon yields {OFF_indoff4, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 yields {ABS_off4, %1.bd, 0} -with exact abs_con yields {ABS_off4, %1.bd, %1.od} -with exact abs_regXcon yields {ABS_indoff4, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 yields {ABSIND_off4, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con yields {ABSIND_off4, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX yields {abs_index4, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat loi $1==6 -with AA_REG - yields {offsetted2, %1, 4} {indirect4, %1} -with exact local_addr - yields {offsetted2, lb, %1.bd+4} {offsetted4, lb, %1.bd} -with exact ext_addr - yields {absolute2, %1.bd + 4} {absolute4, %1.bd} -#endif - -pat loi $1==8 -#if WORD_SIZE!=2 - leaving ldf 0 -#else -with AA_REG - yields {offsetted4, %1, 4} {indirect4, %1} -with exact local_addr - yields {offsetted4, lb, %1.bd+4} {offsetted4, lb, %1.bd} -with exact ext_addr - yields {absolute4, %1.bd + 4} {absolute4, %1.bd} -#endif - -#if WORD_SIZE==4 -pat loi $1==3*WORD_SIZE -with AA_REG STACK - kills ALL - uses DD_REG4={const,$1} - gen add_l %a, %1 - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} - -pat loi $1==4*WORD_SIZE -with AA_REG STACK - kills ALL - uses DD_REG4={const4,$1} - gen add_l %a, %1 - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} -#endif - -pat loi $1>4*WORD_SIZE && $1/WORD_SIZE <= 65536 -with AA_REG STACK - kills ALL - uses DD_REG4 = {const, $1/WORD_SIZE -1} - gen add_l {const4, $1}, %1 - 1: - move_i {pre_dec_int, %1}, {pre_dec_int, sp} - dbf %a, {slabel, 1b} - -pat loi -with STACK - kills ALL - gen move_i {const,$1},{pre_dec_int, sp} - jsr {absolute4, ".los"} - -pat los $1==WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".los"} -#if WORD_SIZE==2 -pat los $1==4 -with STACK - kills ALL - gen jsr {absolute4, ".los4"} -#endif - -pat lde -#if WORD_SIZE==2 - yields {absolute4, $1} -#else - yields {absolute4, $1+4} - {absolute4, $1} -#endif - -pat ldf -#if WORD_SIZE==2 -with A_REG yields {offsetted4, %1, $1} -with exact local_addr yields {DLOCAL, %1.bd+$1} -with regAcon yields {offsetted4, %1.reg, %1.bd+$1} -#else -with A_REG yields {offsetted4, %1, $1+4} - {offsetted4, %1, $1} -with exact local_addr yields {LOCAL, %1.bd+$1+4} - {LOCAL, %1.bd+$1} -with regAcon yields {offsetted4, %1.reg, %1.bd+$1+4} - {offsetted4, %1.reg, %1.bd+$1} -#endif - -pat lpi yields {ext_addr, $1} - -/************************************************ - * Group 2: store instructions * - ************************************************/ - -pat stl inreg($1)==reg_any -with exact memory1-consts - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen clr_i {LOCAL, $1} - move_b %1, {dreg1, regvar($1,reg_any)} -#if WORD_SIZE==2 -with any2 - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen move %1, {LOCAL, $1} -#else -with exact memory2-consts - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen clr_i {LOCAL, $1} - move_w %1, {dreg2, regvar($1,reg_any)} -with store4 - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen move %1, {LOCAL, $1} -#endif -with exact STACK - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen move_i {post_inc_int, sp}, {LOCAL, $1} - -pat SLP inreg($1)==reg_pointer -with any4 -#if WORD_SIZE!=2 - -sconsts4 -#endif - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move %1, {areg, regvar($1, reg_pointer)} -with exact ext_addr - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move_l %1, {areg, regvar($1, reg_pointer)} -with address-ext_addr - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen lea %1, {areg, regvar($1, reg_pointer)} -with exact STACK - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move_l {post_inc4, sp}, {areg, regvar($1, reg_pointer)} - -pat stl -with store_int-sconsts - kills all_indir, LOCAL %bd==$1 - gen move %1, {LOCAL, $1} -with exact STACK - kills all_indir, LOCAL %bd==$1 - gen move_i {post_inc_int,sp}, {LOCAL, $1} - -pat ste -with store_int-sconsts - kills posextern - gen move %1, {absolute_int, $1} -with exact STACK - kills posextern - gen move_i {post_inc_int, sp}, {absolute_int, $1} - -pat sil inreg($1)==reg_pointer -with store_int-sconsts - kills allexceptcon - gen move %1, {indirect_int, regvar($1, reg_pointer)} -with exact STACK - kills allexceptcon - gen move_i {post_inc_int, sp}, {indirect_int, regvar($1, reg_pointer)} - -#if WORD_SIZE==4 -pat sil inreg($1)==reg_any -with store_int-sconsts - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen move %1, {indirect_int, %a} -with exact STACK - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen move_i {post_inc_int, sp}, {indirect_int, %a} -#endif - -pat sil -#if TBL68020 -with store_int-sconsts - kills allexceptcon - gen move %1, {ILOCAL, $1} -with exact STACK - kills allexceptcon - gen move_i {post_inc_int, sp}, {ILOCAL, $1} -#else -with store_int-sconsts - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen move %1, {indirect_int, %a} -with exact STACK - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen move_i {post_inc_int, sp}, {indirect_int, %a} -#endif - -pat stf -with A_REG store_int-sconsts - kills allexceptcon - gen move %2, {offsetted_int, %1, $1} -with exact any4 STACK - kills allexceptcon - uses AA_REG = %1 - gen move_i {post_inc_int, sp}, {offsetted_int, %a, $1} -with exact STACK - kills allexceptcon - uses AA_REG - gen move_l {post_inc4, sp}, %a - move_i {post_inc_int, sp}, {offsetted_int, %a, $1} -with exact local_addr store_int - kills allexceptcon - gen move %2, {LOCAL, %1.bd+$1} -with exact ext_addr store_int - kills allexceptcon - gen move %2, {absolute_int, %1.bd+$1} -#if TBL68000 -#if WORD_SIZE==4 -with regAcon store_int - kills allexceptcon - gen move %2, {offsetted_int, %1.reg, %1.bd+$1} -#endif -#else /* TBL68020 */ -with exact regAcon store_int - kills allexceptcon - gen move %2, {offsetted_int, %1.reg, %1.bd+$1} -with exact regAregXcon store_int - kills allexceptcon - gen move %2, {index_off_int, %1.reg, %1.xreg, %1.sc, %1.bd+$1} -#ifdef FANCY_MODES -with exact indirect4 store_int - kills allexceptcon - gen move %2, {OFF_off_int, %1.reg, 0, $1} -with exact offsetted4 store_int - kills allexceptcon - gen move %2, {OFF_off_int, %1.reg, %1.bd, $1} -with exact DLOCAL store_int - kills allexceptcon - gen move %2, {OFF_off_int, lb, %1.bd, $1} -with exact off_con store_int - kills allexceptcon - gen move %2, {OFF_off_int, %1.reg, %1.bd, %1.od+$1} -with exact index_off4 store_int - kills allexceptcon - gen move %2, {INDOFF_off_int, %1.reg, %1.xreg, %1.sc, %1.bd, $1} -with exact indoff_con store_int - kills allexceptcon - gen move %2, {INDOFF_off_int, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact off_regXcon store_int - kills allexceptcon - gen move %2, {OFF_indoff_int, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact absolute4 store_int - kills allexceptcon - gen move %2, {ABS_off_int, %1.bd, $1} -with exact abs_con store_int - kills allexceptcon - gen move %2, {ABS_off_int, %1.bd, %1.od+$1} -with exact abs_regXcon store_int - kills allexceptcon - gen move %2, {ABS_indoff_int, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact abs_index4 store_int - kills allexceptcon - gen move %2, {ABSIND_off_int, %1.sc, %1.xreg, %1.bd, $1} -with exact absind_con store_int - kills allexceptcon - gen move %2, {ABSIND_off_int, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact ext_regX store_int - kills allexceptcon - gen move %2, {abs_index_int, %1.sc, %1.xreg, %1.bd+$1} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat sti $1==1 -with A_REG any1 - kills allexceptcon - gen move %2, {indirect1, %1} -with local_addr any1 - kills allexceptcon - gen move %2, {offsetted1, lb, %1.bd} -with exact ext_addr any1 - kills allexceptcon - gen move %2, {absolute1, %1.bd} -#ifndef TBL68020 -with regAcon any1 - kills allexceptcon - gen move %2, {offsetted1, %1.reg, %1.bd} -with regAregXcon any1 - kills allexceptcon - gen move %2, {index_off1, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon any1 - kills allexceptcon - gen move %2, {offsetted1, %1.reg, %1.bd} -with exact regAregXcon any1 - kills allexceptcon - gen move %2, {index_off1, %1.reg, %1.xreg, %1.sc, %1.bd} -#ifdef FANCY_MODES -with exact indirect4 any1 - kills allexceptcon - gen move %2, {OFF_off1, %1.reg, 0, 0} -with exact offsetted4 any1 - kills allexceptcon - gen move %2, {OFF_off1, %1.reg, %1.bd, 0} -with exact LOCAL any1 - kills allexceptcon - gen move %2, {OFF_off1, lb, %1.bd, 0} -with exact off_con any1 - kills allexceptcon - gen move %2, {OFF_off1, %1.reg, %1.bd, %1.od} -with exact index_off4 any1 - kills allexceptcon - gen move %2, {INDOFF_off1, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con any1 - kills allexceptcon - gen move %2, {INDOFF_off1, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon any1 - kills allexceptcon - gen move %2, {OFF_indoff1, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 any1 - kills allexceptcon - gen move %2, {ABS_off1, %1.bd, 0} -with exact abs_con any1 - kills allexceptcon - gen move %2, {ABS_off1, %1.bd, %1.od} -with exact abs_regXcon any1 - kills allexceptcon - gen move %2, {ABS_indoff1, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 any1 - kills allexceptcon - gen move %2, {ABSIND_off1, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con any1 - kills allexceptcon - gen move %2, {ABSIND_off1, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX any1 - kills allexceptcon - gen move %2, {abs_index1, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat sti $1==2 -with A_REG any2 - kills allexceptcon - gen move %2, {indirect2, %1} -with local_addr any2 - kills allexceptcon - gen move %2, {offsetted2, lb, %1.bd} -with exact ext_addr any2 - kills allexceptcon - gen move %2, {absolute2, %1.bd} -#ifndef TBL68020 -with regAcon any2 - kills allexceptcon - gen move %2, {offsetted2, %1.reg, %1.bd} -with regAregXcon any2 - kills allexceptcon - gen move %2, {index_off2, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon any2 - kills allexceptcon - gen move %2, {offsetted2, %1.reg, %1.bd} -with exact regAregXcon any2 - kills allexceptcon - gen move %2, {index_off2, %1.reg, %1.xreg, %1.sc, %1.bd} -#if WORD_SIZE==2 -with exact DLOCAL any2 - kills allexceptcon - gen move %2, {ILOCAL, %1.bd} -#endif -#ifdef FANCY_MODES -with exact indirect4 any2 - kills allexceptcon - gen move %2, {OFF_off2, %1.reg, 0, 0} -with exact offsetted4 any2 - kills allexceptcon - gen move %2, {OFF_off2, %1.reg, %1.bd, 0} -with exact LOCAL any2 - kills allexceptcon - gen move %2, {OFF_off2, lb, %1.bd, 0} -with exact off_con any2 - kills allexceptcon - gen move %2, {OFF_off2, %1.reg, %1.bd, %1.od} -with exact index_off4 any2 - kills allexceptcon - gen move %2, {INDOFF_off2, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con any2 - kills allexceptcon - gen move %2, {INDOFF_off2, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon any2 - kills allexceptcon - gen move %2, {OFF_indoff2, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 any2 - kills allexceptcon - gen move %2, {ABS_off2, %1.bd, 0} -with exact abs_con any2 - kills allexceptcon - gen move %2, {ABS_off2, %1.bd, %1.od} -with exact abs_regXcon any2 - kills allexceptcon - gen move %2, {ABS_indoff2, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 any2 - kills allexceptcon - gen move %2, {ABSIND_off2, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con any2 - kills allexceptcon - gen move %2, {ABSIND_off2, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX any2 - kills allexceptcon - gen move %2, {abs_index2, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat sti $1==4 -with A_REG store4-sconsts4 - kills allexceptcon - gen move %2, {indirect4, %1} -with exact any4 STACK - kills allexceptcon - uses AA_REG = %1 - gen move_l {post_inc4, sp}, {indirect4, %a} -with exact STACK - kills allexceptcon - uses AA_REG - gen move_l {post_inc4, sp}, %a - move_l {post_inc4, sp}, {indirect4, %a} -with exact local_addr store4 - kills allexceptcon - gen move %2, {DLOCAL, %1.bd} -with exact ext_addr store4 - kills allexceptcon - gen move %2, {absolute4, %1.bd} -#ifndef TBL68020 -with regAcon store4-sconsts4 - kills allexceptcon - gen move %2, {offsetted4, %1.reg, %1.bd} -with regAregXcon store4-sconsts4 - kills allexceptcon - gen move %2, {index_off4, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon store4 - kills allexceptcon - gen move %2, {offsetted4, %1.reg, %1.bd} -with exact regAregXcon store4 - kills allexceptcon - gen move %2, {index_off4, %1.reg, %1.xreg, %1.sc, %1.bd} -#if WORD_SIZE==4 -with exact LOCAL store4 - kills allexceptcon - gen move %2, {ILOCAL, %1.bd} -#endif -#ifdef FANCY_MODES -with exact indirect4 store4 - kills allexceptcon - gen move %2, {OFF_off4, %1.reg, 0, 0} -with exact offsetted4 store4 - kills allexceptcon - gen move %2, {OFF_off4, %1.reg, %1.bd, 0} -with exact off_con store4 - kills allexceptcon - gen move %2, {OFF_off4, %1.reg, %1.bd, %1.od} -with exact index_off4 store4 - kills allexceptcon - gen move %2, {INDOFF_off4, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con store4 - kills allexceptcon - gen move %2, {INDOFF_off4, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon store4 - kills allexceptcon - gen move %2, {OFF_indoff4, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 store4 - kills allexceptcon - gen move %2, {ABS_off4, %1.bd, 0} -with exact abs_con store4 - kills allexceptcon - gen move %2, {ABS_off4, %1.bd, %1.od} -with exact abs_regXcon store4 - kills allexceptcon - gen move %2, {ABS_indoff4, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 store4 - kills allexceptcon - gen move %2, {ABSIND_off4, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con store4 - kills allexceptcon - gen move %2, {ABSIND_off4, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX store4 - kills allexceptcon - gen move %2, {abs_index4, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat sti $1==6 -with A_REG any4 any2 - kills ALL - gen move %2, {indirect4, %1} - move %3, {offsetted2, %1, 4} -with AA_REG any4 any2 - kills ALL - gen move %2, {post_inc4, %1} - move %3, {post_inc2, %1} -with exact A_REG STACK - kills ALL - gen move_l {post_inc4, sp}, {indirect4, %1} - move_w {post_inc2, sp}, {offsetted2, %1, 4} -with exact AA_REG STACK - kills ALL - gen move_l {post_inc4, sp}, {post_inc4, %1} - move_w {post_inc2, sp}, {post_inc2, %1} -#endif - -pat sti $1==8 -#if WORD_SIZE!=2 - leaving sdf 0 -#else -with AA_REG any4-pre_post any4-pre_post - kills ALL - gen move_l %2,{indirect4, %1} - move_l %3,{offsetted4, %1, 4} -with exact local_addr any4-pre_post any4-pre_post - kills ALL - gen move_l %2,{offsetted4, lb, %1.bd} - move_l %3,{offsetted4, lb, %1.bd+4} -with exact ext_addr any4-pre_post any4-pre_post - kills ALL - gen move_l %2,{absolute4, %1.bd} - move_l %3,{absolute4, %1.bd+4} -#endif - - -#if WORD_SIZE==4 -pat sti $1==3*WORD_SIZE - with AA_REG STACK - kills ALL - gen move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} - -pat sti $1==4*WORD_SIZE - with AA_REG STACK - kills ALL - gen move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} -#endif - -pat sti $1>4*WORD_SIZE && $1/WORD_SIZE <= 65536 -with AA_REG STACK - kills ALL - uses DD_REG4 = {const, $1/WORD_SIZE -1} - gen 1: - move_i {post_inc_int, sp}, {post_inc_int, %1} - dbf %a, {slabel, 1b} - -pat sti -with STACK - kills ALL - gen move_i {const, $1}, {pre_dec_int, sp} - jsr {absolute4, ".sts"} - -pat sts $1==WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".sts"} -#if WORD_SIZE==2 -pat sts $1==4 -with STACK - kills ALL - gen jsr {absolute4, ".sts4"} -#endif - -#if WORD_SIZE==2 -pat sdl -with store4-sconsts4 - kills all_indir, DLOCAL %bd==$1 - gen move %1, {DLOCAL, $1} -with exact STACK - kills all_indir, DLOCAL %bd==$1 - gen move_l {post_inc4,sp}, {DLOCAL, $1} -#else -pat sdl -with any4-sconsts any4-sconsts - kills all_indir, LOCAL %bd==$1 - gen move %1, {LOCAL, $1} - move %2, {LOCAL, $1+4} -#if TBL68881 -with exact FD_REG - kills all_indir, LOCAL %bd==$1 - gen fmove_d %1, {LOCAL, $1} -#endif -with exact STACK - kills all_indir, LOCAL %bd==$1 - gen move_l {post_inc4, sp}, {LOCAL,$1} - move_l {post_inc4, sp}, {LOCAL,$1+4} -#endif /* WORD_SIZE==2 */ - -pat sde -#if WORD_SIZE==2 -with any4-sconsts4 - kills posextern - gen move_l %1, {absolute4, $1} -with exact STACK - kills posextern - gen move_l {post_inc4, sp}, {absolute4, $1} -#else -with any4-sconsts any4-sconsts - kills posextern - gen move %1, {absolute4, $1} - move %2, {absolute4, $1+4} -#if TBL68881 -with exact FD_REG - kills posextern - gen fmove_d %1, {absolute4, $1} -#endif -with exact STACK - kills posextern - gen move_l {post_inc4, sp}, {absolute4,$1} - move_l {post_inc4, sp}, {absolute4,$1+4} -#endif - -pat sdf -#if WORD_SIZE==2 -with A_REG any4-sconsts4 - kills allexceptcon - gen move_l %2, {offsetted4, %1, $1} -with exact A_REG STACK - kills allexceptcon - gen move_l {post_inc4, sp}, {offsetted4, %1, $1} -#else -with A_REG any4-sconsts any4-sconsts - kills allexceptcon - gen move %2, {offsetted4, %1, $1} - move %3, {offsetted4, %1, $1+4} -with exact local_addr any4 any4 - kills allexceptcon - gen move %2, {LOCAL, %1.bd+$1} - move %3, {LOCAL, %1.bd+$1+4} -with regAcon any4-sconsts any4-sconsts - kills allexceptcon - gen move %2, {offsetted4, %1.reg, %1.bd+$1} - move %3, {offsetted4, %1.reg, %1.bd+$1+4} -#endif - - - -/************************************************ - * Group 3: integer arithmetic. * - ************************************************/ - -#if WORD_SIZE==2 -pat adi $1==2 -with any2-bconst DD_REG - gen add_w %1, %2 yields %2 -with DD_REG any2-DD_REG-bconst - gen add_w %2, %1 yields %1 -with exact any2 STACK - uses reusing %1,DD_REG=%1 - gen add_w {post_inc2, sp}, %a - yields %a -#endif - -pat adi $1==4 -with any4-bconst4 DD_REG4 - gen add_l %1, %2 yields %2 -with DD_REG4 any4-DD_REG4-bconst4 - gen add_l %2, %1 yields %1 -with exact any4 STACK - uses reusing %1,DD_REG4=%1 - gen add_l {post_inc4, sp}, %a - yields %a - -#if WORD_SIZE==2 -pat sbi $1==2 -with any2-bconst DD_REG - gen sub_w %1, %2 yields %2 -with DD_REG any2-DD_REG-bconst - gen sub_w %2, %1 - neg_w %1 yields %1 -with exact any2 STACK - uses reusing %1,DD_REG=%1 - gen sub_w {post_inc2, sp}, %a - neg_w %a yields %a -#endif - -pat sbi $1==4 -with any4-bconst4 DD_REG4 - gen sub_l %1, %2 yields %2 -with DD_REG4 any4-DD_REG4-bconst4 - gen sub_l %2, %1 - neg_l %1 yields %1 -with exact any4 STACK - uses reusing %1,DD_REG4=%1 - gen sub_l {post_inc4, sp}, %a - neg_l %a yields %a -with any4-bconst4 AA_REG - gen sub_l %1, %2 yields %2 - -#if WORD_SIZE==2 -pat loc loc cii ldc mli $1==2 && $2==4 && highw($4)==0 && loww($4)>0 && $5==4 -with any2-pre_post - uses reusing %1, DD_REG4 - gen move %1, %a.1 - muls_w {const, loww($4)}, %a.1 - yields %a - -pat mli $1==2 -with any2-pre_post any2-pre_post - uses reusing %2,DD_REG = %2 - gen muls_w %1, %a yields %a -#endif - -pat mli $1==4 -#ifdef TBL68020 -with data4 DD_REG4 - gen muls_l %1, %2 yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".mli"} - yields dl1 -#endif - -#if WORD_SIZE==2 -pat dvi $1==2 -with data2-sconsts DD_REG - gen ext_l %2 - divs_w %1, %2 - yields %2 -#endif - -pat dvi $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - gen divs_l %1, %2 yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".dvi"} - yields dl1 -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat rmi $1==2 -with data2-sconsts DD_REG - gen ext_l %2 - divs_w %1, %2 - swap %2 - killreg %2 - yields %2 -#endif - -pat rmi $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - uses DD_REG4 - gen divsl_l %1, {DREG_pair, %a, %2} - killreg %2 - /* !!!! contents of %2 have changed: make this known to cg */ - yields %a -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".dvi"} - yields dl2 -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat ngi $1==2 -with DD_REG - gen neg_w %1 yields %1 -#endif - -pat ngi $1==4 -with DD_REG4 - gen neg_l %1 yields %1 - -#if WORD_SIZE==2 -pat sli $1==2 -with shconreg DD_REG - gen asl_w %1, %2 yields %2 -#endif - -pat sli $1==4 -with shconreg DD_REG4 - gen asl_l %1, %2 yields %2 - -#if WORD_SIZE==2 -pat sri $1==2 -with shconreg DD_REG - gen asr_w %1, %2 yields %2 -#endif - -pat sri $1==4 -with shconreg DD_REG4 - gen asr_l %1, %2 yields %2 - -/************************************************ - * Group 4: unsigned arithmetic. * - ************************************************/ - -pat adu leaving adi $1 - -pat sbu leaving sbi $1 - -#if WORD_SIZE==2 -pat mlu $1==2 -with any2-pre_post any2-pre_post - uses reusing %2,DD_REG = %2 - gen mulu_w %1, %a yields %a -#endif - -pat mlu $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - gen mulu_l %1, %2 yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".mlu"} - yields dl1 -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat dvu $1==2 -with data2-sconsts data2 - uses DD_REG4 = {zero_const4,0} - gen move %2,%a.1 - divu_w %1, %a.1 yields %a.1 -#endif - -pat dvu $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - gen divu_l %1, %2 yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".dvu"} - yields dl1 -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat rmu $1==2 -with data2-sconsts data2 - uses DD_REG4 = {zero_const4, 0} - gen move %2,%a.1 - divu_w %1, %a.1 - swap %a.1 - killreg %a - yields %a.1 -#endif - -pat rmu $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - uses DD_REG4 - gen divul_l %1, {DREG_pair, %a, %2} - killreg %2 - /* !!!! contents of %2 have changed: make this known to cg */ - yields %a -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".dvu"} - yields dl2 -#endif /* TBL68020 */ - -pat slu leaving sli $1 - -#if WORD_SIZE==2 -pat sru $1==2 -with shconreg DD_REG - gen lsr_w %1, %2 yields %2 -#endif - -pat sru $1==4 -with shconreg DD_REG4 - gen lsr_l %1, %2 yields %2 - -/************************************************ - * Group 5: floating point arithmetic * - ************************************************/ - -/* Floating point stuff - * Arithmetic instructions - */ - -#if TBL68881 -pat adf stl $1==4 - with FS_REG STACK - gen fadd_s {post_inc4,sp},%1 yields %1 leaving stl $2 -pat adf sdl $1==8 - with FD_REG STACK - gen fadd_d {post_inc4,sp},%1 yields %1 leaving sdl $2 -pat sbf stl $1==4 - with FS_REG FS_REG STACK - gen fsub %1,%2 yields %2 leaving stl $2 -pat sbf sdl $1==8 - with FD_REG FD_REG STACK - gen fsub %1,%2 yields %2 leaving sdl $2 -pat mlf stl $1==4 - with FS_REG STACK - gen fmul_s {post_inc4,sp},%1 yields %1 leaving stl $2 -pat mlf sdl $1==8 - with FD_REG STACK - gen fmul_d {post_inc4,sp},%1 yields %1 leaving sdl $2 -pat dvf stl $1==4 - with FS_REG FS_REG STACK - gen fdiv %1,%2 yields %2 leaving stl $2 -pat dvf sdl $1==8 - with FD_REG FD_REG STACK - gen fdiv %1,%2 yields %2 leaving sdl $2 -pat ngf stl $1==4 - with FS_REG STACK - gen fneg %1 yields %1 leaving stl $2 -pat ngf sdl $1==8 - with FD_REG STACK - gen fneg %1 yields %1 leaving sdl $2 - -pat adf ste $1==4 - with FS_REG STACK - gen fadd_s {post_inc4,sp},%1 yields %1 leaving ste $2 -pat adf sde $1==8 - with FD_REG STACK - gen fadd_d {post_inc4,sp},%1 yields %1 leaving sde $2 -pat sbf ste $1==4 - with FS_REG FS_REG STACK - gen fsub %1,%2 yields %2 leaving ste $2 -pat sbf sde $1==8 - with FD_REG FD_REG STACK - gen fsub %1,%2 yields %2 leaving sde $2 -pat mlf ste $1==4 - with FS_REG STACK - gen fmul_s {post_inc4,sp},%1 yields %1 leaving ste $2 -pat mlf sde $1==8 - with FD_REG STACK - gen fmul_d {post_inc4,sp},%1 yields %1 leaving sde $2 -pat dvf ste $1==4 - with FS_REG FS_REG STACK - gen fdiv %1,%2 yields %2 leaving ste $2 -pat dvf sde $1==8 - with FD_REG FD_REG STACK - gen fdiv %1,%2 yields %2 leaving sde $2 -pat ngf ste $1==4 - with FS_REG STACK - gen fneg %1 yields %1 leaving ste $2 -pat ngf sde $1==8 - with FD_REG STACK - gen fneg %1 yields %1 leaving sde $2 - -pat adf $1==4 - with FS_REG STACK - gen fadd_s {indirect4,sp},%1 - fmove_s %1,{indirect4,sp} -pat adf $1==8 - with FD_REG STACK - gen fadd_d {indirect4,sp},%1 - fmove_d %1,{indirect4,sp} -pat sbf $1==4 - with FS_REG FS_REG STACK - gen fsub %1,%2 - fmove_s %2,{pre_dec4,sp} -pat sbf $1==8 - with FD_REG FD_REG STACK - gen fsub %1,%2 - fmove_d %2,{pre_dec4,sp} -pat mlf $1==4 - with FS_REG STACK - gen fmul_s {indirect4,sp},%1 - fmove_s %1,{indirect4,sp} -pat mlf $1==8 - with FD_REG STACK - gen fmul_d {indirect4,sp},%1 - fmove_d %1,{indirect4,sp} -pat dvf $1==4 - with FS_REG FS_REG STACK - gen fdiv %1,%2 - fmove_s %2,{pre_dec4,sp} -pat dvf $1==8 - with FD_REG FD_REG STACK - gen fdiv %1,%2 - fmove_d %2,{pre_dec4,sp} -pat ngf $1==4 - with FS_REG STACK - gen fneg %1 - fmove_s %1,{pre_dec4,sp} -pat ngf $1==8 - with FD_REG STACK - gen fneg %1 - fmove_d %1,{pre_dec4,sp} -pat fif $1==4 - with FS_REG FS_REG STACK - gen fmul %1,%2 - fintrz %2,%1 - fsub %1,%2 - fmove_s %2,{pre_dec4,sp} - fmove_s %1,{pre_dec4,sp} -pat fif $1==8 - with FD_REG FD_REG STACK - gen fmul %1,%2 - fintrz %2,%1 - fsub %1,%2 - fmove_d %2,{pre_dec4,sp} - fmove_d %1,{pre_dec4,sp} -#else -pat adf $1==4 leaving cal ".adf4" asp 4 -pat adf $1==8 leaving cal ".adf8" asp 8 -pat sbf $1==4 leaving cal ".sbf4" asp 4 -pat sbf $1==8 leaving cal ".sbf8" asp 8 -pat mlf $1==4 leaving cal ".mlf4" asp 4 -pat mlf $1==8 leaving cal ".mlf8" asp 8 -pat dvf $1==4 leaving cal ".dvf4" asp 4 -pat dvf $1==8 leaving cal ".dvf8" asp 8 -pat ngf $1==4 leaving cal ".ngf4" -pat ngf $1==8 leaving cal ".ngf8" -pat fif $1==4 leaving lor 1 cal ".fif4" asp 4 -pat fif $1==8 leaving lor 1 cal ".fif8" asp 4 -#endif -#if WORD_SIZE==2 -pat fef $1==4 leaving lor 1 adp 0-2 cal ".fef4" asp 2 -pat fef $1==8 leaving lor 1 adp 0-2 cal ".fef8" asp 2 -#else -pat fef $1==4 leaving lor 1 adp 0-4 cal ".fef4" -pat fef $1==8 leaving lor 1 adp 0-4 cal ".fef8" -#endif - -/************************************************ - * Group 6: pointer arithmetic * - ************************************************/ - -pat adp $1==0 /* skip; array instructions might 'leave' this */ - -pat adp -with A_REG yields {t_regAcon, %1, $1} -with exact local_addr yields {local_addr, %1.bd+$1} -with exact ext_addr yields {ext_addr, %1.bd+$1} -with exact regAcon + t_regAcon - yields {t_regAcon, %1.reg, %1.bd+$1} -with exact regAregXcon + t_regAregXcon - yields {t_regAregXcon,%1.reg, %1.xreg, %1.sc, %1.bd+$1} -#if TBL68020 && FANCY_MODES -with exact indirect4 yields {off_con, %1.reg, 0, $1} -with exact LOCAL yields {off_con, lb, %1.bd, $1} -with exact offsetted4 yields {off_con, %1.reg, %1.bd, $1} -with exact off_con yields {off_con, %1.reg, %1.bd, %1.od+$1} -with exact index_off4 yields {indoff_con, %1.reg, %1.xreg, %1.sc, %1.bd, $1} -with exact indoff_con yields {indoff_con, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact off_regXcon yields {off_regXcon, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact absolute4 yields {abs_con, %1.bd, $1} -with exact abs_con yields {abs_con, %1.bd, %1.od+$1} -with exact abs_regXcon yields {abs_regXcon, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact abs_index4 yields {absind_con, %1.sc, %1.xreg, %1.bd, $1} -with exact absind_con yields {absind_con, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact ext_regX yields {ext_regX, %1.sc, %1.xreg, %1.bd+$1} -#endif - -pat ads cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving cmu 4 -#endif - -#if WORD_SIZE!=2 -pat ads bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving bne $2 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving bne $2 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving bne $2 -#endif - -pat ads beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving beq $2 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving beq $2 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving beq $2 -#endif - -pat ads LEP bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LEP $2 bne $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LEP $2 bne $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving loe $2 bne $3 -#endif - -pat ads LEP beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LEP $2 beq $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LEP $2 beq $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving loe $2 beq $3 -#endif - -pat ads LEP cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LEP $2 cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LEP $2 cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving LEP $2 cmu 4 -#endif - -pat ads lae bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lae $2 bne $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lae $2 bne $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lae $2 bne $3 -#endif - -pat ads lae beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lae $2 beq $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lae $2 beq $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lae $2 beq $3 -#endif -#endif /* WORD_SIZE==2 */ - -pat ads lae cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lae $2 cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lae $2 cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lae $2 cmu 4 -#endif - -#if WORD_SIZE!=2 -pat ads lal bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lal $2 bne $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lal $2 bne $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lal $2 bne $3 -#endif - -pat ads lal beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lal $2 beq $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lal $2 beq $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lal $2 beq $3 -#endif - -pat ads lal cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lal $2 cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lal $2 cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lal $2 cmu 4 -#endif - -pat ads LLP bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LLP $2 bne $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LLP $2 bne $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lol $2 bne $3 -#endif - -pat ads LLP beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LLP $2 beq $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LLP $2 beq $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lol $2 beq $3 -#endif -#endif /* WORD_SIZE==2 */ - -pat ads LLP cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LLP $2 cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LLP $2 cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lol $2 cmu 4 -#endif - -#if WORD_SIZE==2 -pat ads $1==2 - leaving loc 2 loc 4 cii ads 4 -#endif - -pat ads $1==4 -with D_REG4 A_REG yields {regAregXcon, %2, %1, 1, 0} -with D_REG4 regAcon + t_regAcon - yields {t_regAregXcon, %2.reg, %1, 1, %2.bd} -with D_REG4 local_addr yields {t_regAregXcon, lb, %1, 1, %2.bd} -with any4 AA_REG - gen add_l %1, %2 yields %2 - -#ifdef TBL68020 - -with D_REG4 yields {regX, 1, %1} - leaving ads 4 -with regX A_REG yields {regAregXcon, %2, %1.xreg, %1.sc, 0} -with exact regX regAcon yields {regAregXcon, %2.reg, %1.xreg, %1.sc, %2.bd} -with exact regX local_addr - yields {regAregXcon, lb, %1.xreg, %1.sc, %2.bd} -#ifdef FANCY_MODES -with exact regX indirect4 - yields {off_regXcon, %2.reg, %1.xreg,%1.sc,0,0} -with exact regX offsetted4 - yields {off_regXcon, %2.reg, %1.xreg, %1.sc, %2.bd, 0} -with exact regX DLOCAL yields {off_regXcon, lb, %1.xreg, %1.sc, %2.bd, 0} -with exact regX off_con yields {off_regXcon, %2.reg, %1.xreg,%1.sc,%2.bd,%2.od} -with exact regX ext_addr - yields {ext_regX, %1.sc, %1.xreg, %2.bd} -with exact regX absolute4 - yields {abs_regXcon, %1.sc, %1.xreg, %2.bd, 0} -with exact regX abs_con yields {abs_regXcon, %1.sc, %1.xreg, %2.bd, %2.od} -with exact indirect4 ext_addr - yields {off_con, %1.reg, 0, %2.bd} -with exact offsetted4 ext_addr - yields {off_con, %1.reg, %1.bd, %2.bd} -with exact LOCAL ext_addr - yields {off_con, lb, %1.bd, %2.bd} -with exact index_off4 ext_addr - yields {indoff_con, %1.reg, %1.xreg, %1.sc,%1.bd,%2.bd} -with exact absolute4 ext_addr - yields {abs_con, %1.bd, %2.bd} -with exact abs_index4 ext_addr - yields {absind_con, %1.sc, %1.xreg, %1.bd, %2.bd} -with exact indirect4 ext_regX - yields {off_regXcon, %1.reg, %2.xreg, %2.sc, 0, %2.bd} -with exact offsetted4 ext_regX - yields {off_regXcon, %1.reg, %2.xreg,%2.sc,%1.bd,%2.bd} -with exact LOCAL ext_regX - yields {off_regXcon, lb, %2.xreg, %2.sc, %1.bd, %2.bd} -with exact absolute4 ext_regX - yields {abs_regXcon, %2.sc, %2.xreg, %1.bd, %2.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - - /* I WOULD ALSO LIKE THIS: - * pat ads - * with const leaving adp %1.num - * BUT THAT DOESN'T WORK. - */ - -#if WORD_SIZE==2 -pat sbs $1==2 - leaving sbs 4 loc 4 loc 2 cii -#endif - -pat sbs $1==4 leaving sbi 4 - -/* regX type OK ??? */ -#ifdef TBL68020 -pat loc slu $2==4 leaving loc $1 sli 4 - -pat loc sli ads $1==1 && $2==4 && $3==4 -with D_REG4 yields {regX, 2, %1} - leaving ads 4 - -pat loc sli ads $1==2 && $2==4 && $3==4 -with D_REG4 yields {regX, 4, %1} - leaving ads 4 - -pat loc sli ads $1==3 && $2==4 && $3==4 -with D_REG4 yields {regX, 8, %1} - leaving ads 4 -#else - -pat loc sli $1==1 && $2==WORD_SIZE -with DD_REG - gen add_i %1, %1 yields %1 - -#if WORD_SIZE==2 -pat loc sli $1==1 && $2==4 -with DD_REG4 - gen add_l %1, %1 yields %1 -#endif - -#endif /* TBL68020 */ - - -/************************************************ - * Group 7: increment / decrement / zero * - ************************************************/ - -pat inc leaving loc 1 adi WORD_SIZE - -pat inl inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen add_i {const, 1}, {LOCAL, $1} - -pat inl - kills all_indir, LOCAL %bd==$1 - gen add_i {const, 1}, {LOCAL, $1} - -pat lol inl $1==$2 - kills all_indir, LOCAL %bd==$1 - uses DD_REG = {LOCAL, $1} - gen add_i {const, 1}, {LOCAL, $1} - killreg %a - yields %a - -pat ine - kills posextern - gen add_i {const, 1}, {absolute_int, $1} - -pat dec leaving loc 1 sbi WORD_SIZE - -pat del inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen sub_i {const, 1}, {LOCAL, $1} - -pat del - kills all_indir, LOCAL %bd==$1 - gen sub_i {const, 1}, {LOCAL, $1} - -pat lol del $1==$2 - kills all_indir, LOCAL %bd==$1 - uses DD_REG = {LOCAL, $1} - gen sub_i {const, 1}, {LOCAL, $1} - killreg %a - yields %a - -pat dee - kills posextern - gen sub_i {const, 1}, {absolute_int, $1} - -pat zrl inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen clr_i {LOCAL, $1} - -pat zrl inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move {const4,0}, {areg, regvar($1, reg_pointer)} - -pat zrl - kills all_indir, LOCAL %bd==$1 - gen clr_i {LOCAL, $1} - -pat zrl lol $1==$2 && inreg($1) < 0 - kills all_indir, LOCAL %bd==$1 - gen clr_i {LOCAL, $1} yields {zero_const, 0} - -pat zre - kills posextern - gen clr_i {absolute_int, $1} - -pat zre loe $1==$2 - kills posextern - gen clr_i {absolute_int, $1} yields {zero_const, 0} - -pat zer $1==4 yields {zero_const4, 0} -#if WORD_SIZE==2 -pat zer $1==6 yields {zero_const, 0} {zero_const, 0} {zero_const, 0} -#else -pat zer $1==8 yields {zero_const, 0} {zero_const, 0} -pat zer $1==12 yields {zero_const, 0} {zero_const, 0} {zero_const, 0} -#endif - -pat zer $1/WORD_SIZE <= 65536 -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE -1} - gen 1: - clr_i {pre_dec_int, sp} - dbf %a, {slabel, 1b} - -pat zer -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE} - gen 1: - clr_i {pre_dec_int, sp} - sub_l {const4,1}, %a - bne {slabel, 1b} - -/************************************************ - * Group 8: convert instructions * - ************************************************/ - - - -pat cii -with STACK - kills ALL - gen jsr {absolute4, ".cii"} - -#if WORD_SIZE==2 -/* No sign-extension, though this is probably not what you may want. - * This will teach compiler writers not to convert between unsigneds and - * integers of a different size. - */ -pat loc loc ciu $1==2 && $2==4 -with zero_const - yields {zero_const4, 0} -with any -uses DD_REG4 = {zero_const4, 0} - gen move %1,%a.1 - yields %a - -pat loc loc ciu $1==4 && $2==2 -with zero_const4 - yields {zero_const, 0} -with any4 -uses reusing %1, DD_REG4 = %1 - yields %a.1 - -pat loc loc cui $1==2 && $2==4 -with any2 -uses DD_REG4={zero_const4,0} - gen move %1,%a.1 yields %a - -pat loc loc cui $1==4 && $2==2 -with DD_REG4 - yields %1.1 - -pat loc loc cuu $1==2 && $2==4 -with any2 -uses reusing %1,DD_REG4 - gen move %1,%a.1 - and_l {const4,65535}, %a yields %a -with any2 -uses DD_REG4={zero_const4,0} - gen move %1,%a.1 yields %a - -pat loc loc cuu $1==4 && $2==2 -with DD_REG4 - yields %1.1 -#endif - -pat cuu -with STACK - kills ALL - gen jsr {absolute4, ".cuu"} - -pat ciu leaving cuu - -pat cui leaving cuu - -#if TBL68881 -pat loc loc cif $1==4 && $2==4 -with data4 STACK - uses FS_REG - gen fmove_l %1,%a - fmove_s %a,{pre_dec4,sp} -pat loc loc cif $1==4 && $2==8 -with data4 STACK - uses FD_REG - gen fmove_l %1,%a - fmove_d %a,{pre_dec4,sp} -pat loc loc cuf $1==4 && $2==4 -with D_REG STACK - uses FS_REG - gen fmove_l %1,%a - tst_l %1 - bge {slabel, 1f} - fsub_l {const,0-2147483648},%a - fsub_l {const,0-2147483648},%a - 1: - fmove_s %a,{pre_dec4,sp} -pat loc loc cuf $1==4 && $2==8 -with D_REG STACK - uses FD_REG - gen fmove_l %1,%a - tst_l %1 - bge {slabel, 1f} - fsub_l {const,0-2147483648},%a - fsub_l {const,0-2147483648},%a - 1: - fmove_d %a,{pre_dec4,sp} -pat loc loc cfi $1==4 && $2==4 -with FS_REG - uses D_REG - gen fintrz %1,%1 - fmove_l %1,%a yields %a -pat loc loc cfi $1==8 && $2==4 -with FD_REG - uses D_REG - gen fintrz %1,%1 - fmove_l %1,%a yields %a -pat loc loc cfu $1==4 && $2==4 -with FS_REG - uses D_REG - gen fabs %1 - fintrz %1,%1 - fmove_l %1,%a yields %a -pat loc loc cfu $1==8 && $2==4 -with FD_REG - uses D_REG - gen fabs %1 - fintrz %1,%1 - fmove_l %1,%a yields %a -pat loc loc cff $1==4 && $2==8 -with FS_REG STACK - gen fmove_d %1,{pre_dec4,sp} -pat loc loc cff $1==8 && $2==4 -with FD_REG STACK - gen fmove_s %1,{pre_dec4,sp} -#else -/* - * Floating point stuff - * Conversion - */ -#if WORD_SIZE==2 -/* The patterns need some room on the stack first */ -pat loc loc cif $1==2 && $2==4 leaving loc $1 cal ".cif4" - -pat loc loc cif $1==2 && $2==8 -with any2 -kills ALL -gen clr_l {pre_dec4, sp} - move_w %1,{pre_dec2, sp} leaving loc $1 cal ".cif8" - -pat loc loc cif $1==4 && $2==4 leaving loc $1 cal ".cif4" asp 2 - -pat loc loc cif $1==4 && $2==8 -with any4 -kills ALL -gen clr_w {pre_dec2, sp} - move_l %1,{pre_dec4, sp} leaving loc $1 cal ".cif8" - -pat loc loc cuf $1==2 && $2==4 leaving loc $1 cal ".cuf4" - -pat loc loc cuf $1==2 && $2==8 -with any2 -kills ALL -gen clr_l {pre_dec4, sp} - move_w %1,{pre_dec2, sp} leaving loc $1 cal ".cuf8" - -pat loc loc cuf $1==4 && $2==4 leaving loc $1 cal ".cuf4" asp 2 - -pat loc loc cuf $1==4 && $2==8 -with any4 -kills ALL -gen clr_w {pre_dec2, sp} - move_l %1,{pre_dec4, sp} leaving loc $1 cal ".cuf8" - -pat loc loc cfi $1==4 && ($2==2 || $2==4) - leaving loc $1 loc $2 cal ".cfi" asp 8-$2 - -pat loc loc cfi $1==8 && ($2==2 || $2==4) - leaving loc $1 loc $2 cal ".cfi" asp 12-$2 - -pat loc loc cfu $1==4 && ($2==2 || $2==4) - leaving loc $1 loc $2 cal ".cfu" asp 8-$2 -pat loc loc cfu $1==8 && ($2==2 || $2==4) - leaving loc $1 loc $2 cal ".cfu" asp 12-$2 -#else -pat loc loc cif $1==4 && $2==4 leaving loc 4 cal ".cif4" asp 4 -pat loc loc cif $1==4 && $2==8 leaving loc 4 cal ".cif8" -pat loc loc cuf $1==4 && $2==4 leaving loc 4 cal ".cuf4" asp 4 -pat loc loc cuf $1==4 && $2==8 leaving loc 4 cal ".cuf8" -pat loc loc cfi leaving loc $1 loc $2 cal ".cfi" asp $1+4 -pat loc loc cfu leaving loc $1 loc $2 cal ".cfu" asp $1+4 -#endif -pat loc loc cff $1==8 && $2==4 leaving cal ".cff4" asp 4 -pat loc loc cff $1==4 && $2==8 - leaving zer 4 exg 4 cal ".cff8" -#endif /* TBL68881 */ - -/************************************************ - * Group 9: logical instructions * - ************************************************/ - - -#if WORD_SIZE==2 -proc log2w -with datalt4+consts4-sconsts4 DD_REG4 - gen xxx* %1, %2 yields %2 -with DD_REG4 datalt4+consts4-sconsts4 - gen xxx* %2, %1 yields %1 -with exact any4 STACK - uses reusing %1,DD_REG4=%1 - gen xxx* {post_inc4, sp}, %a yields %a -#endif - -proc logw -with datalt_int+consts-sconsts DD_REG - gen xxx* %1, %2 yields %2 -with DD_REG datalt_int+consts-sconsts - gen xxx* %2, %1 yields %1 -with exact any_int STACK - uses reusing %1,DD_REG=%1 - gen xxx* {post_inc_int, sp}, %a yields %a - -proc logdef example and -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE -1}, - AA_REG, - DD_REG - gen - lea {regAcon, sp, $1}, %b - 1: - move_i {post_inc_int, sp}, %c - xxx* %c, {post_inc_int, %b} - dbf %a, {slabel, 1b} - -#if WORD_SIZE==4 -proc logndef -with DD_REG4 STACK - uses AA_REG, - DD_REG - gen - lea {regAregXcon, sp, %1, 1, 0},%a - asr_l {small_const, 2}, %1 - 1: - move_i {post_inc_int, sp}, %b - xxx* %b, {post_inc_int, %a} - sub_l {const4,1}, %1 - bne {slabel, 1b} -#else -proc logndef -with any_int STACK - uses AA_REG, - DD_REG, - DD_REG4={const,0} - gen - move %1, %c.1 - lea {regAregXcon, sp, %c, 1, 0},%a - asr_l {small_const, 1}, %c - sub_l {const4,1}, %c - 1: - move_i {post_inc_int, sp}, %b - xxx* %b, {post_inc_int, %a} - dbf %c, {slabel, 1b} -#endif - -proc logbdef example and -with STACK - uses AA_REG, - DD_REG, - DD_REG4 - gen - move_l {const4,$1/WORD_SIZE}, %c - lea {regAregXcon, sp, %c, 1, 0},%a - 1: - move_i {post_inc_int, sp}, %b - xxx* %b, {post_inc_int, %a} - sub_l {const4,1}, %c - bne {slabel, 1b} - -pat and $1==WORD_SIZE call logw(AND_I) -#if WORD_SIZE==2 -pat and $1==2*WORD_SIZE call log2w("and.l") -#endif -pat and $1>4 && $1/WORD_SIZE<=65536 call logdef(AND_I) -pat and defined($1) call logbdef(AND_I) -pat and !defined($1) call logndef(AND_I) - -pat ior $1==WORD_SIZE call logw(OR_I) -#if WORD_SIZE==2 -pat ior $1==2*WORD_SIZE call log2w("or.l") -#endif -pat ior $1>2 && $1/WORD_SIZE<=65536 call logdef(OR_I) -pat ior defined($1) call logbdef(OR_I) -pat ior !defined($1) call logndef(OR_I) - -#if WORD_SIZE==2 -pat xor $1==2 -with DD_REG conreg2-bconst - gen eor_w %2, %1 yields %1 -#endif - -pat xor $1==4 -with DD_REG4 conreg4-bconst4 - gen eor_l %2, %1 yields %1 - -pat xor $1>4 && $1/WORD_SIZE<=65536 call logdef(EOR_I) -pat xor defined($1) call logbdef(EOR_I) -pat xor !defined($1) call logndef(EOR_I) - -#if WORD_SIZE==2 -pat com $1==2 -with DD_REG - gen not_w %1 yields %1 -#endif - -pat com $1==4 -with DD_REG4 - gen not_l %1 yields %1 - -pat com $1==8 -with DD_REG4 DD_REG4 - gen not_l %1 - not_l %2 yields %2 %1 - -pat com $1>8 && $1/WORD_SIZE<=65536 -with STACK - uses AA_REG, - DD_REG4 = {const, $1/WORD_SIZE -1} - gen move_l sp, %a - 1: - not_i {post_inc_int, %a} - dbf %b, {slabel, 1b} - -pat com defined($1) -with STACK - uses AA_REG, - DD_REG4 = {const, $1/WORD_SIZE} - gen move_l sp, %a - 1: - not_i {post_inc_int, %a} - sub_l {const4, 1}, %b - bne {slabel, 1b} - -#if WORD_SIZE==4 -pat com !defined($1) -with DD_REG STACK - uses AA_REG - gen move_l sp, %a - asr_l {small_const, 2}, %1 - 1: - not_i {post_inc_int, %a} - sub_l {const4, 1}, %1 - bne {slabel, 1b} -#else -pat com !defined($1) -with any_int STACK - uses AA_REG, - DD_REG4={const,0} - gen move %1, %b.1 - move_l sp, %a - asr_l {small_const, 1}, %b - sub_l {const4, 1}, %b - 1: - not_i {post_inc_int, %a} - dbf %b, {slabel, 1b} -#endif - -#if WORD_SIZE==2 -pat rol $1==2 -with shconreg DD_REG - gen rol_w %1, %2 yields %2 -#endif - -pat rol $1==4 -with shconreg DD_REG4 - gen rol_l %1, %2 yields %2 - -#if WORD_SIZE==2 -pat ror $1==2 -with shconreg DD_REG - gen ror_w %1, %2 yields %2 -#endif - -pat ror $1==4 -with shconreg DD_REG4 - gen ror_l %1, %2 yields %2 - - - - -/************************************************ - * Group 10: sets * - ************************************************/ - -#if WORD_SIZE==2 -pat inn $1==4 -with conreg2 DD_REG4 - gen btst %1, %2.1 - sne {dreg1, %2.1} - and_l {const4, 1}, %2 - yields %2.1 -#endif - -pat inn $1==WORD_SIZE -with conreg2 DD_REG - gen btst %1, %2 - sne {dreg1, %2} - and_i {const, 1}, %2 - yields %2 - -/* The interface for the .inn differ for m68k2 and m68k4. */ -/* ??? Work out a cleaner interface, that is similar for all tables */ -#if WORD_SIZE==2 -pat inn defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".inn"} - killreg d0 - yields d0 - -pat inn !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".inn"} - killreg d0 - yields d0 -#else -pat inn defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - move {const, $1}, d1 - jsr {absolute4, ".inn"} - killreg d0 - yields d0 - -pat inn !defined($1) -with any_int any_int STACK - kills ALL - gen move %2, d0 - move %1, d1 - jsr {absolute4, ".inn"} - killreg d0 - yields d0 -#endif /* WORD_SIZE==2 */ - -pat loc inn $2==WORD_SIZE && small($1) -with DD_REG - gen asr_i {small_const, $1}, %1 - and_i {const, 1}, %1 - yields %1 - -#if WORD_SIZE==2 -pat set $1==2 -with conreg2 - uses DD_REG = {zero_const, 0} - gen bset %1, %a yields %a -#else - -pat set $1==4 -with conreg2 - uses DD_REG4 = {zero_const4, 0} - gen bset %1, %a yields %a -#endif - -#if WORD_SIZE==2 -pat set $1>2 -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".set"} - -pat set !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".set"} -#else -pat set $1>4 -with any_int STACK - kills ALL - gen move %1, d0 - move {const, $1}, d1 - jsr {absolute4, ".set"} - -pat set !defined($1) -with any_int any_int STACK - kills ALL - gen move %2, d0 - move %1, d1 - jsr {absolute4, ".set"} -#endif /* WORD_SIZE==2 */ - - - - -/************************************************ - * Group 11: arrays * - ************************************************/ - -/* ??? interface */ -#if WORD_SIZE==2 -pat lar defined($1) && $1 == WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".lar"} - -pat sar defined($1) && $1 == WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".sar"} - -pat aar defined($1) && $1 == WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".aar"} -#else -pat lar defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".lar"} - -pat lar !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".lar"} - -pat sar defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".sar"} - -pat sar !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".sar"} - -pat aar defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".aar"} - yields a0 - -pat aar !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".aar"} - yields a0 - -#if ARR_OPT -pat lae lar $2==4 && nicesize(rom($1,3)) - leaving lae $1 aar 4 loi rom($1, 3) -pat lae sar $2==4 && nicesize(rom($1,3)) - leaving lae $1 aar 4 sti rom($1, 3) - -pat lae aar $2==4 && rom($1,3)==1 - leaving ads 4 adp 0-rom($1,1) - -#ifdef TBL68020 -pat lae aar $2==4 && nicesize(rom($1,3)) -with D_REG yields {regX, rom($1,3), %1} - leaving ads 4 adp rom($1,3)*(0-rom($1,1)) -#else /* TBL68020 */ -pat lae aar $2==4 && rom($1,3)==2 -with DD_REG - gen asl_l {small_const, 1}, %1 - yields %1 - leaving ads 4 adp (0 - rom($1,1))<<1 - -pat lae aar $2==4 && rom($1,3)==4 -with DD_REG - gen asl_l {small_const, 2}, %1 - yields %1 - leaving ads 4 adp (0 - rom($1,1))<<2 - -pat lae aar $2==4 && rom($1,3)==8 -with DD_REG - gen asl_l {small_const, 3}, %1 - yields %1 - leaving ads 4 adp (0 - rom($1,1))<<3 -#endif /* TBL68020 */ -#endif /* ARR_OPT */ -#endif /* WORD_SIZE!=2 */ - - /* I WOULD ALSO LIKE THESE: - * pat lae aar $2==4 && defined(rom($1,3)) - * with const leaving adp rom($1,3)*(%1.num-rom($1,1)) - * pat lae lar $2==4 && defined(rom($1,3)) - * with const leaving adp rom($1,3)*(%1.num-rom($1,1)) - * loi rom($1,3) - * pat lae sar $2==4 && defined(rom($1,3)) - * with const leaving adp rom($1,3)*(%1.num-rom($1,1)) - * sti rom($1,3) - * BUT THEY DON'T WORK. - */ - - - -/************************************************ - * Group 12: compare instructions * - ************************************************/ - - -#if WORD_SIZE==2 -pat cmi defined($1) && $1==2 -with any2 DD_REG - uses DD_REG = {zero_const, 0} - gen cmp_w %1,%2 - beq {slabel,2f} - bgt {slabel,1f} - add_w {small_const, 1},%a - bra {slabel,2f} - 1: - sub_w {small_const, 1},%a - 2: - yields %a - -pat cmi defined($1) && $1==4 -with STACK - gen jsr {absolute4, ".cmi"} yields d1 -#else -/* pat cmi $1==4 leaving sbi 4 - WRONG !! -*/ - -pat cmi defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".cmi"} - yields d0 - -pat cmi !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".cmi"} - yields d0 -#endif - -/* pat cmu $1==4 leaving sbi 4 - WRONG !! -*/ - -#if WORD_SIZE==2 -pat cmu defined($1) -with STACK - gen move {const, $1},d0 - jsr {absolute4, ".cmu"} - -pat cmu !defined($1) -with any STACK - gen move %1,d0 - jsr {absolute4, ".cmu"} -#else -pat cmu defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".cmu"} - yields d0 - -pat cmu !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".cmu"} - yields d0 -#endif /* WORD_SIZE==2 */ - -#if WORD_SIZE==2 -pat cms $1==2 leaving cmi 2 -pat cms $1==4 leaving cmi 4 -#else -pat cms $1==4 leaving cmi 4 -#endif - -pat cms defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".cms"} - yields d0 - -pat cms !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".cms"} - yields d0 - -pat cmp leaving cmu 4 - -#ifndef XXXXX -proc txx -with test_set_int - uses reusing %1,DD_REG - gen test %1 - bxx[1] {slabel,1f} - clr_i %a - bra {slabel,2f} - 1: - move_i {small_const,1},%a - 2: - yields %a -#if WORD_SIZE==2 -with test_set1 -#else -with test_set1 + test_set2 -#endif - uses reusing %1,DD_REG - gen test %1 - bxx[2] {slabel,1f} - clr_i %a - bra {slabel,2f} - 1: - move_i {small_const,1},%a - 2: - yields %a - -/* for some branches, we need to get rid of the overflow bit first. - The easiest way to do this is to just test .... -*/ -proc txx_ouch -with test_set_int - uses reusing %1,DD_REG - gen killcc. - test %1 - bxx[1] {slabel,1f} - clr_i %a - bra {slabel,2f} - 1: - move_i {small_const,1},%a - 2: - yields %a -#if WORD_SIZE==2 -with test_set1 -#else -with test_set1 + test_set2 -#endif - uses reusing %1,DD_REG - gen test %1 - bxx[2] {slabel,1f} - clr_i %a - bra {slabel,2f} - 1: - move_i {small_const,1},%a - 2: - yields %a - -pat tlt call txx("bmi", "bcs") -pat tle call txx_ouch("ble", "bls") -pat teq call txx("beq", "beq") -pat tne call txx("bne", "bne") -pat tge call txx("bpl", "bcc") -pat tgt call txx_ouch("bgt", "bhi") -#else -proc txx -with test_set_int - uses reusing %1,DD_REG - gen test %1 - sxx[1] %a - neg_b %a - yields {extend1, %a} - -#if WORD_SIZE==2 -with test_set1 -#else -with test_set1 + test_set2 -#endif - uses reusing %1,DD_REG - gen test %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} - -pat tlt call txx("smi", "scs") -pat tle call txx("sle", "sls") -pat teq call txx("seq", "seq") -pat tne call txx("sne", "sne") -pat tge call txx("spl", "scc") -pat tgt call txx("sgt", "shi") -#endif - -/* - * Floating point - * Comparision - */ -#if TBL68881 -pat cmf $1==4 -with FS_REG FS_REG - uses D_REG={const,0} - gen fcmp %1,%2 - fbeq {slabel,2f} - fblt {slabel,1f} - add_l {const,1},%a - bra {slabel,2f} - 1: - sub_l {const,1},%a - 2: yields %a -pat cmf $1==8 -with FD_REG FD_REG - uses D_REG={const,0} - gen fcmp %1,%2 - fbeq {slabel,2f} - fblt {slabel,1f} - add_l {const,1},%a - bra {slabel,2f} - 1: - sub_l {const,1},%a - 2: yields %a -#else -pat cmf $1==4 leaving cal ".cmf4" asp 8 lfr WORD_SIZE -pat cmf $1==8 leaving cal ".cmf8" asp 16 lfr WORD_SIZE -#endif -/* - * Floating Point - * Zero Constants - */ -pat zrf leaving zer $1 - -/************************************************ - * Group 13: branch instructions * - ************************************************/ - -#if WORD_SIZE==2 -pat lab topeltsize($1)==4 && !fallthrough($1) -kills ALL -gen labeldef $1 yields dl0 - -pat lab topeltsize($1)==4 && fallthrough($1) -with any4 STACK -kills ALL -gen move %1, dl0 - killreg dl0 - labeldef $1 yields dl0 -#endif - -pat lab topeltsize($1)==WORD_SIZE && !fallthrough($1) -kills ALL -gen labeldef $1 yields d0 - -pat lab topeltsize($1)==WORD_SIZE && fallthrough($1) -with any_int STACK -kills ALL -gen move %1,d0 - killreg d0 - labeldef $1 yields d0 - -pat lab -with STACK -kills ALL -gen labeldef $1 - -#if WORD_SIZE==2 -pat bra topeltsize($1)==4 -with any4 STACK -gen move %1,dl0 - bra {llabel, $1} -#endif - -pat bra topeltsize($1)==WORD_SIZE -with any_int STACK -gen move %1,d0 - bra {llabel, $1} - -pat bra -with STACK - gen bra {llabel, $1} - -proc brxx example beq -with exact extend1 extend1 - kills ALL - gen cmp_b %1,%2 - bxx[1] {llabel, $1} -#if WORD_SIZE!=2 -with exact extend2 extend2 - kills ALL - gen cmp_w %1,%2 - bxx[1] {llabel, $1} -#endif -with exact sconsts any_int - kills ALL - uses DD_REG=%1 - gen cmp_i %2, %a - bxx[2] {llabel, $1} -with exact any_int sconsts - kills ALL - uses DD_REG=%2 - gen cmp_i %1, %a - bxx[1] {llabel, $1} -with any_int-sconsts genreg STACK - gen cmp_i %1, %2 - bxx[1] {llabel, $1} -with genreg any_int-sconsts STACK - gen cmp_i %2, %1 - bxx[2] {llabel, $1} -with exact immediate_int-sconsts imm_cmp_int - kills ALL - gen cmp_i %1, %2 - bxx[1] {llabel, $1} -with exact imm_cmp_int immediate_int-sconsts - kills ALL - gen cmp_i %2, %1 - bxx[2] {llabel, $1} -with exact immediate_int-sconsts STACK - gen cmp_i %1, {post_inc_int, sp} - bxx[1] {llabel, $1} -with exact any_int STACK - uses reusing %1,DD_REG=%1 - gen cmp_i {post_inc_int, sp}, %a - bxx[2] {llabel, $1} -with exact STACK - uses DD_REG - gen move_i {post_inc_int, sp},%a - cmp_i {post_inc_int, sp},%a - bxx[2] {llabel, $1} -#if WORD_SIZE==4 -with exact post_inc4 post_inc4 - gen cmp_l %1,%2 - bxx[1] {llabel, $1} -#endif -with exact post_inc2 post_inc2 - gen cmp_w %1,%2 - bxx[1] {llabel, $1} -with exact post_inc1 post_inc1 - gen cmp_b %1,%2 - bxx[1] {llabel, $1} - -pat blt call brxx("blt","bgt") -pat ble call brxx("ble","bge") -pat beq call brxx("beq","beq") -pat bne call brxx("bne","bne") -pat bge call brxx("bge","ble") -pat bgt call brxx("bgt","blt") - -proc zxx example zeq -with test_set_int STACK - gen test %1 - bxx[1] {llabel, $1} -#if WORD_SIZE==2 -with test_set1 STACK -#else -with test_set1 + test_set2 STACK -#endif - gen test %1 - bxx[2] {llabel, $1} -with exact STACK - gen tst_i {post_inc_int, sp} - bxx[1] {llabel, $1} - -/* for some branches, we need to get rid of the overflow bit first. - The easiest way to do this is to just test .... -*/ -proc zxx_ouch example zeq -with test_set_int STACK - gen killcc. - test %1 - bxx[1] {llabel, $1} -#if WORD_SIZE==2 -with test_set1 STACK -#else -with test_set1 + test_set2 STACK -#endif - gen test %1 - bxx[2] {llabel, $1} -with exact STACK - gen tst_i {post_inc_int, sp} - bxx[1] {llabel, $1} - -pat zlt call zxx("bmi", "bcs") -pat zle call zxx_ouch("ble", "bls") -pat zeq call zxx("beq", "beq") -pat zne call zxx("bne", "bne") -pat zge call zxx("bpl", "bcc") -pat zgt call zxx_ouch("bgt", "bhi") - -/************************************************ - * Group 14: procedure calls instructions * - ************************************************/ - - -pat cai -with exact ext_addr - kills ALL - gen jsr {absolute4, %1.bd} -with A_REG STACK - kills ALL - gen jsr {indirect4, %1} -with STACK - kills ALL - uses AA_REG = {post_inc4, sp} - gen jsr {indirect4, %a} -with address STACK - kills ALL - gen jsr %1 - -pat cal -with STACK - kills ALL - gen jsr {absolute4, $1} - -#if WORD_SIZE==2 -pat lfr $1==2 yields d0 -pat lfr $1==4 yields dl0 -pat lfr $1==8 yields dl1 dl0 -#else -pat lfr $1==4 yields d0 -pat lfr $1==8 yields d1 d0 -#endif - -pat ret $1==0 - gen return - -pat asp ret $2==0 - gen return - -#if WORD_SIZE==2 -pat ret $1==2 -with any2 - gen move %1, d0 - return -with exact STACK - gen move_w {post_inc2, sp}, d0 - return -#endif - -pat ret $1==4 -with any4 - gen move %1, dl0 - return -with exact STACK - gen move_l {post_inc4, sp}, dl0 - return - -pat ret $1==8 -with any4 any4 - gen move %1, dl0 - move %2, dl1 - return -with exact any4 STACK - gen move %1, dl0 - move_l {post_inc4, sp}, dl1 - return -with exact STACK - gen move_l {post_inc4, sp}, dl0 - move_l {post_inc4, sp}, dl1 - return - - -/************************************************ - * Group 15: miscellaneous instructions * - ************************************************/ - -#if WORD_SIZE==2 -pat asp $1==2 -with any2-pre_post -with STACK - gen add_l {const4, $1}, sp -#endif - -pat asp $1==4 -#if WORD_SIZE==2 -with any-pre_post any-pre_post -#endif -with any4-pre_post -with STACK - gen add_l {const4, $1}, sp - -#if WORD_SIZE==2 -pat asp $1==6 -with any4-pre_post any-pre_post -with any-pre_post any4-pre_post -with any-pre_post any-pre_post any-pre_post -with STACK - gen add_l {const4, $1}, sp -#endif - -pat asp $1==8 -with any4-pre_post any4-pre_post -with STACK - gen add_l {const4, $1}, sp - -pat asp -with STACK - gen lea {regAcon, sp, $1}, sp - -/* ??? DD_REG$ ??? */ -#if WORD_SIZE==2 -pat ass $1==2 -with any2 STACK -uses reusing %1,DD_REG4 - gen move %1,%a.1 - ext_l %a.1 - add_l %a, sp -#endif - -pat ass $1==4 -with any4 STACK - gen add_l %1, sp - -#if WORD_SIZE==2 -pat blm $1==2 -with A_REG A_REG - kills allexceptcon - gen move_w {indirect2, %2}, {indirect2, %1} -#endif - -pat blm $1==4 -with A_REG A_REG - kills allexceptcon - gen move_l {indirect4, %2}, {indirect4, %1} - -#if WORD_SIZE==2 -pat blm $1==6 -with A_REG A_REG - kills allexceptcon - gen move_l {indirect4, %2}, {indirect4, %1} - move_w {offsetted2, %2, 4}, {offsetted2, %1, 4} -#endif - -pat blm $1==8 -with A_REG A_REG - kills allexceptcon - gen move_l {indirect4, %2}, {indirect4, %1} - move_l {offsetted4, %2, 4}, {offsetted4, %1, 4} - -pat blm $1>2*WORD_SIZE && $1/WORD_SIZE <= 65536 -with AA_REG AA_REG - kills ALL - uses DD_REG4={const, $1/WORD_SIZE -1} - gen 1: - move_i {post_inc_int, %2}, {post_inc_int, %1} - dbf %a, {slabel, 1b} - -pat blm -with AA_REG AA_REG - kills ALL - uses DD_REG4={const,$1/WORD_SIZE} - gen 1: - move_i {post_inc_int, %2}, {post_inc_int, %1} - sub_l {const4, 1}, %a - bne {slabel, 1b} - -#if WORD_SIZE==2 -pat bls $1==2 -with DD_REG AA_REG AA_REG - kills ALL - gen asr_w {small_const, 1}, %1 - beq {slabel, 2f} - 1: - move_w {post_inc2, %3}, {post_inc2, %2} - sub_w {const, 1}, %1 - bne {slabel, 1b} - 2: -#endif - -pat bls $1==4 -with DD_REG4 AA_REG AA_REG - kills ALL - gen -#if WORD_SIZE==2 - asr_l {small_const, 1}, %1 -#else - asr_l {small_const, 2}, %1 -#endif - beq {slabel, 2f} - 1: - move_i {post_inc_int, %3}, {post_inc_int, %2} - sub_l {const4, 1}, %1 - bne {slabel, 1b} - 2: - -#if WORD_SIZE==2 -pat csa $1==2 -#if TBL68020 -with any4 D_REG+LOCAL+const+ILOCAL+absolute2 STACK -#else -with any4 D_REG+LOCAL+const+absolute2 STACK -#endif - gen move %1,a0 - move %2,d0 - jmp {absolute4, ".csa2"} -#endif - -pat csa $1==4 -#if TBL68020 && WORD_SIZE==4 -with any4 D_REG4+DLOCAL+const4+ILOCAL+absolute4 STACK -#else -with any4 D_REG4+DLOCAL+const4+absolute4 STACK -#endif - gen move %1,a0 - move %2,dl0 - jmp {absolute4, ".csa4"} - -#if WORD_SIZE==2 -pat csb $1==2 -#if TBL68020 -with any4 D_REG+LOCAL+const+ILOCAL+absolute2 STACK -#else -with any4 D_REG+LOCAL+const+absolute2 STACK -#endif - gen move %1,a0 - move %2,d0 - jmp {absolute4, ".csb2"} -#endif - -pat csb $1==4 -#if TBL68020 && WORD_SIZE==4 -with any4 D_REG4+DLOCAL+const4+ILOCAL+absolute4 STACK -#else -with any4 D_REG4+DLOCAL+const4+absolute4 STACK -#endif - gen move %1,a0 - move %2,dl0 - jmp {absolute4, ".csb4"} - -pat dch leaving loi 4 - -#if WORD_SIZE==2 -pat dup $1==2 -with dups2 yields %1 %1 -#endif - -pat dup $1==4 -#if WORD_SIZE==2 -with dups2 dups2 yields %2 %1 %2 %1 -#endif -with dups4 yields %1 %1 - -pat dup $1==8 -with dups4 dups4 yields %2 %1 %2 %1 - -pat dup $1>2*WORD_SIZE && $1/WORD_SIZE<=65536 -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE -1} - gen 1: - move_i {offsetted_int, sp, $1 -WORD_SIZE}, {pre_dec_int, sp} - dbf %a, {slabel, 1b} - -pat dup -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE} - gen 1: - move_i {offsetted_int, sp, $1 -WORD_SIZE}, {pre_dec_int, sp} - sub_l {const4, 1}, %a - bne {slabel, 1b} - -#if WORD_SIZE==2 -pat dus $1==2 -with any2 STACK - uses DD_REG4 = {zero_const4, 0}, AA_REG - gen - move_w %1, %a.1 - lea {regAregXcon, sp, %a, 1, 0}, %b - asr_l {small_const, 1}, %a - beq {slabel, 2f} - 1: - move_w {pre_dec2, %b}, {pre_dec2, sp} - sub_l {const4, 1}, %a - bne {slabel, 1b} - 2: -#endif - -pat dus $1==4 -with DD_REG4 STACK - uses AA_REG - gen - lea {regAregXcon, sp, %1, 1, 0}, %a -#if WORD_SIZE==2 - asr_l {small_const, 1}, %1 -#else - asr_l {small_const, 2}, %1 -#endif - beq {slabel, 2f} - 1: - move_i {pre_dec_int, %a}, {pre_dec_int, sp} - sub_l {const4, 1}, %1 - bne {slabel, 1b} - 2: - -#if WORD_SIZE==2 -pat exg $1==2 -with any2 any2 yields %1 %2 -#endif - -pat exg $1==4 -with any4 any4 yields %1 %2 - -pat exg defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".exg"} - -pat exg !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".exg"} - -pat fil - gen move_l {ext_addr, $1}, {absolute4, ".filn"} - -pat gto -with STACK - uses AA_REG = {ext_addr, $1} - gen move_l {offsetted4, %a, 8}, lb - move_l {offsetted4, %a, 4}, sp -#if TBL68020 && FANCY_MODES - jmp {OFF_off4, %a, 0, 0} -#else - move_l {indirect4, %a}, %a - jmp {indirect4, %a} -#endif - -pat lim yields {absolute_int, ".trpim"} - -pat lin - kills posextern - gen move_i {const, $1}, {absolute_int, ".lino"} - -pat lni - kills posextern - gen add_i {const, 1}, {absolute_int, ".lino"} - -pat lor $1==0 yields lb - -pat lor $1==1 -with STACK - uses AA_REG = sp yields %a - -pat lor $1==2 yields {absolute4, ".reghp"} - -pat lpb leaving adp 8 - -pat mon -with STACK - kills ALL - gen jsr {absolute4, ".mon"} - -pat nop -with STACK - kills ALL -#ifdef DEBUG - gen jsr {absolute4, ".nop"} -#endif - -#if WORD_SIZE==2 -pat rck $1==2 -#ifdef TBL68020 -with ext_addr D_REG - gen cmp2_w {absolute2, %1.bd}, %2 - bcc {slabel, 1f} - move_w {small_const, 1}, {pre_dec2, sp} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -with address-ext_addr D_REG - gen cmp2_w %1, %2 - bcc {slabel, 1f} - move_w {small_const, 1}, {pre_dec2, sp} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -with A_REG D_REG - gen cmp2_w {indirect2, %1}, %2 - bcc {slabel, 1f} - move_w {small_const, 1}, {pre_dec2, sp} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -#else -with STACK - kills ALL - gen jsr {absolute4, ".rck"} -#endif -#endif /* WORD_SIZE==2 */ - -#if WORD_SIZE==4 || TBL68020 -pat rck $1==4 -#ifdef TBL68020 -with ext_addr D_REG4 - gen cmp2_l {absolute4, %1.bd}, %2 - bcc {slabel, 1f} - pea {absolute4, 1} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -with address-ext_addr D_REG4 - gen cmp2_l %1, %2 - bcc {slabel, 1f} - pea {absolute4, 1} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -with A_REG D_REG4 - gen cmp2_l {indirect4, %1}, %2 - bcc {slabel, 1f} - pea {absolute4, 1} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".rck"} -#endif /* TBL68020 */ -#endif /* WORD_SIZE==4 || TBL68020 */ - -pat rtt leaving ret 0 - -pat sig -with any4 - kills posextern - uses AA_REG - gen move_l {absolute4, ".trppc"}, %a - move_l %1, {absolute4, ".trppc"} - yields %a - -pat sim -with any_int - kills posextern - gen move_i %1, {absolute_int, ".trpim"} - -pat str $1==0 -with any4 STACK - kills ALL - gen move_l %1, lb - -pat str $1==1 -with any4 STACK - gen move_l %1, sp - -pat str $1==2 -with STACK - kills ALL - gen jsr {absolute4, ".strhp"} - -pat trp -with STACK - kills ALL - gen jsr {absolute4, ".trp"} - - - -/************************************************ - * more rules for long EM-patterns * - ************************************************/ - -pat loe ine $1==$2 - kills posextern - uses DD_REG = {absolute_int, $1} - gen add_i {const,1}, {absolute_int, $1} - killreg %a - yields %a - -pat loe dee $1==$2 - kills posextern - uses DD_REG = {absolute_int, $1} - gen sub_i {const,1}, {absolute_int, $1} - killreg %a - yields %a - - -proc llol1shstl example lol loc sli stl /* only left */ - kills all_indir, DLOCAL %bd==$1 - gen shw* {offsetted2, lb, $1+2} - roxl {offsetted2, lb, $1} - -proc lloe1shste example loe loc sli ste /* only left */ - kills posextern - gen shw* {absolute2, $1+2} - roxl {absolute2, $1} - -proc llil1shsil example lil loc sli sil /* only left */ - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen shw* {OFF_off2, lb, $1, 2} - roxl {OFF_off2, lb, $1, 0} -#else - uses AA_REG = {DLOCAL, $1} - gen shw* {offsetted2, %a, 2} - roxl {indirect2, %a} -#endif - -proc rlol1shstl example lol loc sri stl /* only right */ - kills all_indir, DLOCAL %bd==$1 - gen shw* {offsetted2, lb, $1} - roxr {offsetted2, lb, $1+2} - -proc rloe1shste example loe loc sri ste /* only right */ - kills posextern - gen shw* {absolute2, $1} - roxr {absolute2, $1+2} - -proc rlil1shsil example lil loc sri sil /* only right */ - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen shw* {OFF_off2, lb, $1, 0} - roxr {OFF_off2, lb, $1, 2} -#else - uses AA_REG = {DLOCAL, $1} - gen shw* {indirect2, %a} - roxr {offsetted2, %a, 2} -#endif - -pat lol loc sli stl $1==$4 && $2==1 && $3==4 call llol1shstl("asl #1,") -pat loe loc sli ste $1==$4 && $2==1 && $3==4 call lloe1shste("asl #1,") -pat lil loc sli sil $1==$4 && $2==1 && $3==4 call llil1shsil("asl #1,") -pat lol loc sri stl $1==$4 && $2==1 && $3==4 call rlol1shstl("asr #1,") -pat loe loc sri ste $1==$4 && $2==1 && $3==4 call rloe1shste("asr #1,") -pat lil loc sri sil $1==$4 && $2==1 && $3==4 call rlil1shsil("asr #1,") -pat lol loc slu stl $1==$4 && $2==1 && $3==4 call llol1shstl("asl #1,") -pat loe loc slu ste $1==$4 && $2==1 && $3==4 call lloe1shste("asl #1,") -pat lil loc slu sil $1==$4 && $2==1 && $3==4 call llil1shsil("asl #1,") -pat lol loc sru stl $1==$4 && $2==1 && $3==4 call rlol1shstl("lsr #1,") -pat loe loc sru ste $1==$4 && $2==1 && $3==4 call rloe1shste("lsr #1,") -pat lil loc sru sil $1==$4 && $2==1 && $3==4 call rlil1shsil("lsr #1,") - - -proc txxand -with test_set_int DD_REG - gen test %1 - bxx[1] {slabel, 1f} - bclr {const,0}, %2 - 1: yields %2 -#if WORD_SIZE==2 -with test_set1 DD_REG -#else -with test_set1 + test_set2 DD_REG -#endif - gen test %1 - bxx[2] {slabel, 1f} - bclr {const,0}, %2 - 1: yields %2 - -proc txxior -with test_set_int DD_REG - gen test %1 - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %2 - 1: yields %2 -#if WORD_SIZE==2 -with test_set1 DD_REG -#else -with test_set1 + test_set2 DD_REG -#endif - gen test %1 - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %2 - 1: yields %2 - -proc txxand_ouch -with test_set_int DD_REG - gen killcc. - test %1 - bxx[1] {slabel, 1f} - bclr {const,0}, %2 - 1: yields %2 -#if WORD_SIZE==2 -with test_set1 DD_REG -#else -with test_set1 + test_set2 DD_REG -#endif - gen test %1 - bxx[2] {slabel, 1f} - bclr {const,0}, %2 - 1: yields %2 - -proc txxior_ouch -with test_set_int DD_REG - gen killcc. - test %1 - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %2 - 1: yields %2 -#if WORD_SIZE==2 -with test_set1 DD_REG -#else -with test_set1 + test_set2 DD_REG -#endif - gen test %1 - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %2 - 1: yields %2 - -pat tlt and $2==WORD_SIZE call txxand("bmi", "bcs") -pat tle and $2==WORD_SIZE call txxand_ouch("ble", "bls") -pat teq and $2==WORD_SIZE call txxand("beq", "beq") -pat tne and $2==WORD_SIZE call txxand("bne", "bne") -pat tge and $2==WORD_SIZE call txxand("bpl", "bcc") -pat tgt and $2==WORD_SIZE call txxand_ouch("bgt", "bhi") - -pat tlt ior $2==WORD_SIZE call txxior("bpl", "bcc") -pat tle ior $2==WORD_SIZE call txxior_ouch("bgt", "bhi") -pat teq ior $2==WORD_SIZE call txxior("bne", "bne") -pat tne ior $2==WORD_SIZE call txxior("beq", "beq") -pat tge ior $2==WORD_SIZE call txxior("bmi", "bcs") -pat tgt ior $2==WORD_SIZE call txxior_ouch("ble", "bls") - -proc cmxtxxand -with exact extend1 extend1 DD_REG - gen cmp_b %2, %1 - bxx[2] {llabel,1f} - bclr {const,0}, %3 - 1: yields %3 -with exact extend2 extend2 DD_REG - gen cmp_w %2, %1 - bxx[2] {llabel,1f} - bclr {const,0}, %3 - 1: yields %3 -with exact sconsts any_int DD_REG - uses DD_REG=%1 - gen cmp_i %2, %a - bxx[2] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with exact any_int sconsts DD_REG - uses DD_REG=%2 - gen cmp_i %1, %a - bxx[1] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with any_int-sconsts genreg DD_REG - gen cmp_i %1, %2 - bxx[1] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with genreg any_int-sconsts DD_REG - gen cmp_i %2, %1 - bxx[2] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with exact immediate_int-sconsts imm_cmp_int DD_REG - gen cmp_i %1, %2 - bxx[1] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with exact imm_cmp_int immediate_int-sconsts DD_REG - gen cmp_i %2, %1 - bxx[2] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 - -proc cmxtxxior -with exact extend1 extend1 DD_REG - gen cmp_b %2, %1 - bxx[2] {llabel,1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact extend2 extend2 DD_REG - gen cmp_w %2, %1 - bxx[2] {llabel,1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact sconsts any_int DD_REG - uses DD_REG=%1 - gen cmp_i %2, %a - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact any_int sconsts DD_REG - uses DD_REG=%2 - gen cmp_i %1, %a - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with any_int-sconsts genreg DD_REG - gen cmp_i %1, %2 - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with genreg any_int-sconsts DD_REG - gen cmp_i %2, %1 - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact immediate_int-sconsts imm_cmp_int DD_REG - gen cmp_i %1, %2 - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact imm_cmp_int immediate_int-sconsts DD_REG - gen cmp_i %2, %1 - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 - -proc cmxtxx -with exact sconsts any_int - uses DD_REG=%1 - gen cmp_i %2, %a - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact any_int sconsts - uses DD_REG=%2 - gen cmp_i %1, %a - sxx[1] %a - neg_b %a - yields {extend1, %a} -with any_int-sconsts genreg - uses reusing %1,reusing %2,DD_REG - gen cmp_i %1, %2 - sxx[1] %a - neg_b %a - yields {extend1, %a} -with genreg any_int-sconsts - uses reusing %1,reusing %2,DD_REG - gen cmp_i %2, %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact extend1 extend1 - uses reusing %1,reusing %2,DD_REG - gen cmp_b %2, %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact extend2 extend2 - uses reusing %1,reusing %2,DD_REG - gen cmp_w %2, %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact immediate_int-sconsts imm_cmp_int - uses reusing %2,DD_REG - gen cmp_i %1, %2 - sxx[1] %a - neg_b %a - yields {extend1, %a} -with exact imm_cmp_int immediate_int-sconsts - uses reusing %1,DD_REG - gen cmp_i %2, %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact immediate_int-sconsts STACK - uses DD_REG - gen cmp_i %1, {post_inc_int, sp} - sxx[1] %a - neg_b %a - yields {extend1, %a} -with exact any_int STACK - uses reusing %1,DD_REG=%1 - gen cmp_i {post_inc_int, sp}, %a - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact STACK - uses DD_REG - gen move_i {post_inc_int, sp},%a - cmp_i {post_inc_int, sp},%a - sxx[2] %a - neg_b %a - yields {extend1, %a} - -pat cmi tlt and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("blt","bgt") -pat cmi tle and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("ble","bge") -pat cmi teq and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("beq","beq") -pat cmi tne and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bne","bne") -pat cmi tge and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bge","ble") -pat cmi tgt and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bgt","blt") - -pat cmu tlt and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bcs","bhi") -pat cmu tle and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bls","bcc") -pat cmu teq and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("beq","beq") -pat cmu tne and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bne","bne") -pat cmu tge and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bcc","bls") -pat cmu tgt and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bhi","bcs") - -pat cmi tlt ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bge","ble") -pat cmi tle ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bgt","blt") -pat cmi teq ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bne","bne") -pat cmi tne ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("beq","beq") -pat cmi tge ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("blt","bgt") -pat cmi tgt ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("ble","bge") - -pat cmu tlt ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bcc","bls") -pat cmu tle ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bhi","bcs") -pat cmu teq ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bne","bne") -pat cmu tne ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("beq","beq") -pat cmu tge ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bcs","bhi") -pat cmu tgt ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bls","bcc") - -pat cmi tlt $1==WORD_SIZE call cmxtxx("slt","sgt") -pat cmi tle $1==WORD_SIZE call cmxtxx("sle","sge") -pat cmi teq $1==WORD_SIZE call cmxtxx("seq","seq") -pat cmi tne $1==WORD_SIZE call cmxtxx("sne","sne") -pat cmi tge $1==WORD_SIZE call cmxtxx("sge","sle") -pat cmi tgt $1==WORD_SIZE call cmxtxx("sgt","slt") - -pat cmu tlt $1==WORD_SIZE call cmxtxx("scs","shi") -pat cmu tle $1==WORD_SIZE call cmxtxx("sls","scc") -pat cmu teq $1==WORD_SIZE call cmxtxx("seq","seq") -pat cmu tne $1==WORD_SIZE call cmxtxx("sne","sne") -pat cmu tge $1==WORD_SIZE call cmxtxx("scc","sls") -pat cmu tgt $1==WORD_SIZE call cmxtxx("shi","scs") - - -proc cmuzxx example cmu zlt -with exact sconsts any_int - kills ALL - uses DD_REG=%1 - gen cmp_i %2, %a - bxx[2] {llabel, $2} -with exact any_int sconsts - kills ALL - uses DD_REG=%2 - gen cmp_i %1, %a - bxx[1] {llabel, $2} -with any_int-sconsts genreg STACK - gen cmp_i %1, %2 - bxx[1] {llabel, $2} -with genreg any_int-sconsts STACK - gen cmp_i %2, %1 - bxx[2] {llabel, $2} -with exact immediate_int-sconsts imm_cmp_int - kills ALL - gen cmp_i %1, %2 - bxx[1] {llabel, $2} -with exact imm_cmp_int immediate_int-sconsts - kills ALL - gen cmp_i %2, %1 - bxx[2] {llabel, $2} -with exact immediate_int-sconsts STACK - gen cmp_i %1, {post_inc_int, sp} - bxx[1] {llabel, $2} -with exact any_int STACK - uses reusing %1, DD_REG=%1 - gen cmp_i {post_inc_int, sp}, %a - bxx[2] {llabel, $2} -with exact STACK - uses DD_REG - gen move_i {post_inc_int, sp},%a - cmp_i {post_inc_int, sp},%a - bxx[2] {llabel, $2} -with data2-sconsts dreg2 STACK - gen cmp_w %1, %2 - bxx[1] {llabel, $2} -with dreg2 data2-conreg2-sconsts STACK - gen cmp_w %2, %1 - bxx[2] {llabel, $2} -with data1 dreg1 STACK - gen cmp_b %1, %2 - bxx[1] {llabel, $2} -with dreg1 data1-conreg1 STACK - gen cmp_b %2, %1 - bxx[2] {llabel, $2} - -pat cmu zlt $1==WORD_SIZE call cmuzxx("bcs","bhi") -pat cmu zle $1==WORD_SIZE call cmuzxx("bls","bcc") -pat cmu zeq $1==WORD_SIZE call cmuzxx("beq","beq") -pat cmu zne $1==WORD_SIZE call cmuzxx("bne","bne") -pat cmu zge $1==WORD_SIZE call cmuzxx("bcc","bls") -pat cmu zgt $1==WORD_SIZE call cmuzxx("bhi","bcs") - - -#if TBL68881 -proc cmf4zxx example cmf zlt -with FS_REG FS_REG - gen fcmp %1,%2 - bxx* {llabel, $2} - -pat cmf zlt $1==4 call cmf4zxx("fblt") -pat cmf zle $1==4 call cmf4zxx("fble") -pat cmf zne $1==4 call cmf4zxx("fbne") -pat cmf zeq $1==4 call cmf4zxx("fbeq") -pat cmf zge $1==4 call cmf4zxx("fbge") -pat cmf zgt $1==4 call cmf4zxx("fbgt") - -proc cmf8zxx example cmf zlt -with FD_REG FD_REG - gen fcmp %1,%2 - bxx* {llabel, $2} - -pat cmf zlt $1==8 call cmf8zxx("fblt") -pat cmf zle $1==8 call cmf8zxx("fble") -pat cmf zne $1==8 call cmf8zxx("fbne") -pat cmf zeq $1==8 call cmf8zxx("fbeq") -pat cmf zge $1==8 call cmf8zxx("fbge") -pat cmf zgt $1==8 call cmf8zxx("fbgt") -#endif - - -proc loc1locciibxx example loc loc cii bne -with any1 extend1 STACK - gen cmp_b %1,%2 - bxx[1] {llabel, $4} -with any1 any_int STACK - uses reusing %1, DD_REG = %1 -#if TBL68020 && WORD_SIZE==4 - gen extb_l %a -#else - gen ext_w %a -#if WORD_SIZE==4 - ext_l %a -#endif -#endif - cmp_i %2,%a - bxx[2] {llabel, $4} - -pat loc loc cii blt $1==1 && $2==EM_WSIZE call loc1locciibxx("blt","bgt") -pat loc loc cii ble $1==1 && $2==EM_WSIZE call loc1locciibxx("ble","bge") -pat loc loc cii bne $1==1 && $2==EM_WSIZE call loc1locciibxx("bne","bne") -pat loc loc cii beq $1==1 && $2==EM_WSIZE call loc1locciibxx("beq","beq") -pat loc loc cii bge $1==1 && $2==EM_WSIZE call loc1locciibxx("bge","ble") -pat loc loc cii bgt $1==1 && $2==EM_WSIZE call loc1locciibxx("bgt","blt") - -#if WORD_SIZE==4 -proc loc2locciibxx example loc loc cii bne -with any2 extend2 STACK - gen cmp_w %1,%2 - bxx[1] {llabel, $4} -with any2 any4 STACK - uses reusing %1, DD_REG = %1 - gen ext_l %a - cmp_l %2,%a - bxx[2] {llabel, $4} - -pat loc loc cii blt $1==2 && $2==EM_WSIZE call loc2locciibxx("blt","bgt") -pat loc loc cii blt $1==2 && $2==EM_WSIZE call loc2locciibxx("blt","bgt") -pat loc loc cii ble $1==2 && $2==EM_WSIZE call loc2locciibxx("ble","bge") -pat loc loc cii bne $1==2 && $2==EM_WSIZE call loc2locciibxx("bne","bne") -pat loc loc cii beq $1==2 && $2==EM_WSIZE call loc2locciibxx("beq","beq") -pat loc loc cii bge $1==2 && $2==EM_WSIZE call loc2locciibxx("bge","ble") -pat loc loc cii bgt $1==2 && $2==EM_WSIZE call loc2locciibxx("bgt","blt") -#endif - -proc bxx1_in example loc loc cii loc bne -with imm_cmp1 STACK - gen cmp_b {const, low8($4)}, %1 - bxx* {llabel, $5} - -#if WORD_SIZE!=2 -proc bxx2_in example loc loc cii loc bne -with imm_cmp2 STACK - gen cmp_w {const, loww($4)}, %1 - bxx* {llabel, $5} -#endif - -proc bxx1_small example loc bne -with imm_cmp1-D_REG STACK - gen cmp_b {const, $1}, %1 - bxx[1] {llabel, $2} -with imm_cmp2-D_REG STACK - gen cmp_w {const, $1}, %1 - bxx[1] {llabel, $2} -with data_int STACK -uses DD_REG = {small_const, $1} /* uses moveq */ - gen cmp_i %1,%a - bxx[2] {llabel, $2} - -#if WORD_SIZE!=2 -proc bxx2_small example loc bne -with imm_cmp2-D_REG STACK - gen cmp_w {const, $1}, %1 - bxx[1] {llabel, $2} -with imm_cmp4 STACK - gen cmp_l {const, $1}, %1 - bxx[2] {llabel, $2} -#endif - -proc zxx1_in example loc loc cii zne -with test_set1 STACK - gen test %1 - bxx* {llabel, $4} -with D_REG STACK - gen test {dreg1, %1} - bxx* {llabel, $4} - -#if WORD_SIZE!=2 -proc zxx2_in example loc loc cii zne -with test_set2 STACK - gen test %1 - bxx* {llabel, $4} -with D_REG STACK - gen test {dreg2, %1} - bxx* {llabel, $4} -#endif - -pat loc loc cii zlt $1==1 && $2==WORD_SIZE call zxx1_in("blt") -pat loc loc cii zle $1==1 && $2==WORD_SIZE call zxx1_in("ble") -pat loc loc cii zne $1==1 && $2==WORD_SIZE call zxx1_in("bne") -pat loc loc cii zeq $1==1 && $2==WORD_SIZE call zxx1_in("beq") -pat loc loc cii zge $1==1 && $2==WORD_SIZE call zxx1_in("bge") -pat loc loc cii zgt $1==1 && $2==WORD_SIZE call zxx1_in("bgt") - -#if WORD_SIZE!=2 -pat loc loc cii zlt $1==2 && $2==4 call zxx2_in("blt") -pat loc loc cii zle $1==2 && $2==4 call zxx2_in("ble") -pat loc loc cii zne $1==2 && $2==4 call zxx2_in("bne") -pat loc loc cii zeq $1==2 && $2==4 call zxx2_in("beq") -pat loc loc cii zge $1==2 && $2==4 call zxx2_in("bge") -pat loc loc cii zgt $1==2 && $2==4 call zxx2_in("bgt") -#endif - -pat loc loc cii loc blt $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("blt") -pat loc loc cii loc ble $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("ble") -pat loc loc cii loc beq $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("beq") -pat loc loc cii loc bne $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("bne") -pat loc loc cii loc bge $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("bge") -pat loc loc cii loc bgt $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("bgt") - -#if WORD_SIZE!=2 -pat loc loc cii loc blt $1==2 && $2==4 && in_2($4) call bxx2_in("blt") -pat loc loc cii loc ble $1==2 && $2==4 && in_2($4) call bxx2_in("ble") -pat loc loc cii loc beq $1==2 && $2==4 && in_2($4) call bxx2_in("beq") -pat loc loc cii loc bne $1==2 && $2==4 && in_2($4) call bxx2_in("bne") -pat loc loc cii loc bge $1==2 && $2==4 && in_2($4) call bxx2_in("bge") -pat loc loc cii loc bgt $1==2 && $2==4 && in_2($4) call bxx2_in("bgt") -#endif - -/* the second instruction for bxx1_small is the other way around! */ -pat loc blt $1>=0 && $1<128 call bxx1_small("bcs", "bgt") -pat loc ble $1>=0 && $1<128 call bxx1_small("bls", "bge") -pat loc beq $1>=0 && $1<128 call bxx1_small("beq", "beq") -pat loc bne $1>=0 && $1<128 call bxx1_small("bne", "bne") -pat loc bge $1>=0 && $1<128 call bxx1_small("bcc", "ble") -pat loc bgt $1>=0 && $1<128 call bxx1_small("bhi", "blt") - -#if WORD_SIZE!=2 -pat loc blt $1>=128 && $1<32768 call bxx2_small("bcs", "blt") -pat loc ble $1>=128 && $1<32768 call bxx2_small("bls", "ble") -pat loc beq $1>=128 && $1<32768 call bxx2_small("beq", "beq") -pat loc bne $1>=128 && $1<32768 call bxx2_small("bne", "bne") -pat loc bge $1>=128 && $1<32768 call bxx2_small("bcc", "bge") -pat loc bgt $1>=128 && $1<32768 call bxx2_small("bhi", "bgt") -#endif - - -pat loc loc cii lal sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving lal $4 sti $5 -pat loc loc cii lol sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving lol $4 sti $5 -pat loc loc cii lil sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving lil $4 sti $5 -pat loc loc cii LLP lof sti $1 <= WORD_SIZE && $1>=$6 && $2==WORD_SIZE - leaving LLP $4 lof $5 sti $6 -pat loc loc cii lae sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving lae $4 sti $5 -pat loc loc cii loe sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving loe $4 sti $5 - -pat loc loc cii stl $1==1 && $2==WORD_SIZE && inreg($4)==reg_any -with memory1+DD_REG - kills regvar($4, reg_any), use_index %xreg==regvar($4, reg_any) - gen move_b %1, {dreg1, regvar($4,reg_any)} -#if WORD_SIZE==2 - ext_w {LOCAL,$4} -#else -#ifdef TBL68020 - extb_l {LOCAL,$4} -#else /* TBL68020 */ - ext_w {LOCAL,$4} - ext_l {LOCAL,$4} -#endif /* TBL68020 */ -#endif - -pat loc loc cii $1==2 && $2==4 -#if WORD_SIZE==2 -with D_REG -uses reusing %1, DD_REG4 - gen move %1,%a.1 yields {extend2, %a} -with exact extend1 - uses reusing %1,DD_REG4 - gen move %1.reg,%a.1 yields {extend1_4, %a} -with exact memory2 -uses reusing %1,DD_REG4 - gen move %1, %a.1 yields {extend2, %a} -#else -with DD_REG yields {extend2, %1} -with exact memory2 -uses reusing %1,DD_REG=%1 - yields {extend2, %a} -#endif - -pat loc loc cii $1==1 && $2==WORD_SIZE -with DD_REG yields {extend1, %1} -with exact memory1 -uses reusing %1,DD_REG = %1 - yields {extend1, %a} - -#if WORD_SIZE==2 -pat loc loc cii $1==1 && $2==4 -with DD_REG -uses reusing %1, DD_REG4 - gen move %1, %a.1 - yields {extend1_4, %a} -with exact memory1 -uses reusing %1,DD_REG4 - gen move %1,%a.1 yields {extend1_4, %a} -#endif - -pat loc loc ciu $1==$2 /* skip this */ -pat loc loc cui $1==$2 /* skip this */ - - -/* The following rules should be handled by the peephole optimizer, I think */ - -#if WORD_SIZE==2 -pat ldc dvu highw($1)==0 && loww($1)==2 && $2==4 leaving loc 1 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==4 && $2==4 leaving loc 2 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==8 && $2==4 leaving loc 3 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==16 && $2==4 leaving loc 4 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==32 && $2==4 leaving loc 5 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==64 && $2==4 leaving loc 6 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==128 && $2==4 leaving loc 7 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==256 && $2==4 leaving loc 8 sru 4 -#endif - -pat loc dvu $1==2 && $2==WORD_SIZE leaving loc 1 sru WORD_SIZE -pat loc dvu $1==4 && $2==WORD_SIZE leaving loc 2 sru WORD_SIZE -pat loc dvu $1==8 && $2==WORD_SIZE leaving loc 3 sru WORD_SIZE -pat loc dvu $1==16 && $2==WORD_SIZE leaving loc 4 sru WORD_SIZE -pat loc dvu $1==32 && $2==WORD_SIZE leaving loc 5 sru WORD_SIZE -pat loc dvu $1==64 && $2==WORD_SIZE leaving loc 6 sru WORD_SIZE -pat loc dvu $1==128 && $2==WORD_SIZE leaving loc 7 sru WORD_SIZE -pat loc dvu $1==256 && $2==WORD_SIZE leaving loc 8 sru WORD_SIZE - -#if WORD_SIZE==2 -pat ldc dvi highw($1)==0 && loww($1)==2 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 1 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==4 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 2 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==8 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 3 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==16 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 4 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==32 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 5 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==64 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 6 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==128 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 7 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==256 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 8 sri 4 -#endif /* WORD_SIZE==2 */ - -pat loc dvi $1==2 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 1 sri WORD_SIZE - -pat loc dvi $1==4 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 2 sri WORD_SIZE - -pat loc dvi $1==8 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 3 sri WORD_SIZE - -pat loc dvi $1==16 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 4 sri WORD_SIZE - -pat loc dvi $1==32 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 5 sri WORD_SIZE - -pat loc dvi $1==64 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 6 sri WORD_SIZE - -pat loc dvi $1==128 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 7 sri WORD_SIZE - -pat loc dvi $1==256 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 8 sri WORD_SIZE - -/* The rest is all 2-bytes stuff */ -#if WORD_SIZE==2 -pat loc loc cii $1==4 && $2==2 -with D_REG4 - yields %1.1 -with any2-pre_post any2-pre_post - yields %2 - -proc cmqtxx -with exact sconsts4 any4 - uses DD_REG4=%1 - gen cmp_l %2, %a - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact any4 sconsts4 - uses DD_REG4=%2 - gen cmp_l %1, %a - s4xx[1] %a - neg_b %a.1 - yields {extend1, %a.1} -with any4-sconsts4 genreg4 - uses reusing %1,reusing %2,DD_REG4 - gen cmp_l %1, %2 - s4xx[1] %a - neg_b %a.1 - yields {extend1, %a.1} -with genreg4 any4-sconsts4 - uses reusing %1,reusing %2,DD_REG4 - gen cmp_l %2, %1 - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact extend1_4 extend1_4 - uses reusing %1,reusing %2,DD_REG4 - gen cmp_b %2, %1 - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact extend2 extend2 - uses reusing %1,reusing %2,DD_REG4 - gen cmp_w %2, %1 - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact immediate4-sconsts4 imm_cmp4 - uses reusing %2,DD_REG4 - gen cmp_l %1, %2 - s4xx[1] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact imm_cmp4 immediate4-sconsts4 - uses reusing %1,DD_REG4 - gen cmp_l %2, %1 - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact immediate4-sconsts4 STACK - uses DD_REG4 - gen cmp_l %1, {post_inc4, sp} - s4xx[1] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact any4 STACK - uses reusing %1,DD_REG4=%1 - gen cmp_l {post_inc4, sp}, %a - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact STACK - uses DD_REG4 - gen move_l {post_inc4, sp},%a - cmp_l {post_inc4, sp},%a - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} - -pat cmi tlt $1==4 call cmqtxx("slt","sgt") -pat cmi tle $1==4 call cmqtxx("sle","sge") -pat cmi teq $1==4 call cmqtxx("seq","seq") -pat cmi tne $1==4 call cmqtxx("sne","sne") -pat cmi tge $1==4 call cmqtxx("sge","sle") -pat cmi tgt $1==4 call cmqtxx("sgt","slt") - -pat cmu tlt $1==4 call cmqtxx("scs","shi") -pat cmu tle $1==4 call cmqtxx("sls","scc") -pat cmu teq $1==4 call cmqtxx("seq","seq") -pat cmu tne $1==4 call cmqtxx("sne","sne") -pat cmu tge $1==4 call cmqtxx("scc","sls") -pat cmu tgt $1==4 call cmqtxx("shi","scs") - - -proc cmqzxx example cmu zlt -with zero_const4 test_set4 STACK - /* kills ALL */ - gen test %2 - bxx[1] {llabel, $2} -with exact sconsts4-zero_const4 any4 - kills ALL - uses DD_REG4=%1 - gen cmp_l %2, %a - bxx[2] {llabel, $2} -with exact any4 sconsts4 - kills ALL - uses DD_REG4=%2 - gen cmp_l %1, %a - bxx[1] {llabel, $2} -with any4-sconsts4-zero_const4 genreg4 STACK - gen cmp_l %1, %2 - bxx[1] {llabel, $2} -with genreg4 any4-sconsts4-zero_const4 STACK - gen cmp_l %2, %1 - bxx[2] {llabel, $2} -with exact immediate4-sconsts4-zero_const4 imm_cmp4 - kills ALL - gen cmp_l %1, %2 - bxx[1] {llabel, $2} -with exact imm_cmp4 immediate4-sconsts4-zero_const4 - kills ALL - gen cmp_l %2, %1 - bxx[2] {llabel, $2} -with exact immediate4-sconsts4-zero_const4 STACK - gen cmp_l %1, {post_inc4, sp} - bxx[1] {llabel, $2} -with exact any4 STACK - uses reusing %1, DD_REG4=%1 - gen cmp_l {post_inc4, sp}, %a - bxx[2] {llabel, $2} -with exact STACK - uses DD_REG4 - gen move_l {post_inc4, sp},%a - cmp_l {post_inc4, sp},%a - bxx[2] {llabel, $2} -with data2-sconsts dreg2 STACK - gen cmp_w %1, %2 - bxx[1] {llabel, $2} -with dreg2 data2-conreg2-sconsts STACK - gen cmp_w %2, %1 - bxx[2] {llabel, $2} -with data1 dreg1 STACK - gen cmp_b %1, %2 - bxx[1] {llabel, $2} -with dreg1 data1-conreg1 STACK - gen cmp_b %2, %1 - bxx[2] {llabel, $2} - -pat cmi zlt $1==4 call cmqzxx("blt","bgt") -pat cmi zle $1==4 call cmqzxx("ble","bge") -pat cmi zeq $1==4 call cmqzxx("beq","beq") -pat cmi zne $1==4 call cmqzxx("bne","bne") -pat cmi zge $1==4 call cmqzxx("bge","ble") -pat cmi zgt $1==4 call cmqzxx("bgt","blt") - -pat cms zeq $1==4 call cmqzxx("beq","beq") -pat cms zne $1==4 call cmqzxx("bne","bne") - -pat cmu zlt $1==4 call cmqzxx("bcs","bhi") -pat cmu zle $1==4 call cmqzxx("bls","bcc") -pat cmu zeq $1==4 call cmqzxx("beq","beq") -pat cmu zne $1==4 call cmqzxx("bne","bne") -pat cmu zge $1==4 call cmqzxx("bcc","bls") -pat cmu zgt $1==4 call cmqzxx("bhi","bcs") - -pat ldc cms zeq loww($1)==0 && highw($1)==0 && $2==4 -with test_set4 STACK - gen test %1 - beq {llabel, $3} - -pat ldc cms zne loww($1)==0 && highw($1)==0 && $2==4 -with test_set4 STACK - gen test %1 - bne {llabel, $3} -#endif diff --git a/mach/mantra/cv/Makefile b/mach/mantra/cv/Makefile deleted file mode 100644 index 5b237fcff..000000000 --- a/mach/mantra/cv/Makefile +++ /dev/null @@ -1,30 +0,0 @@ -EMHOME = ../../.. -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -INCLUDE = $(EMHOME)/h -CFLAGS = -I. -I$(INCLUDE) -O -TARGETS = cv Xcv - -all: $(TARGETS) - -install: all - ../../install cv - ../../install Xcv - -cmp: all - ../../compare cv - ../../compare Xcv - -cv: cv.o - $(CC) $(LDFLAGS) -o cv cv.o $(LIBOBJ) - -Xcv: Xcv.o - $(CC) $(LDFLAGS) -o Xcv Xcv.o $(LIBOBJ) - -clean: - rm -f $(TARGETS) *.o nohup.out Out - -pr: - @pr Makefile cv.c Xcv.c - -opr: - make pr | opr diff --git a/mach/mantra/int/Makefile b/mach/mantra/int/Makefile deleted file mode 100644 index 71ef3cc1e..000000000 --- a/mach/mantra/int/Makefile +++ /dev/null @@ -1,81 +0,0 @@ -EMHOME=../../.. -INTS=em2_t--- em2_---- em2_t-cp em2_t-c- em2_t--p \ -em4_t--- em4_---- em4_t-cp em4_t-c- em4_t--p -P = mloop -FILES=deffile $P0 $P1 $P2 $P3 $P4 $P5 $P6 $P7 $P8 $P9 $Pa $Pb $Pc -CPP=$(EMHOME)/lib/cpp -b=$(EMHOME)/lib/em -CFLAGS=-I$(EMHOME)/h -O -FLTRAP= - -all: $(INTS) em - -em: em.c - $(CC) $(CFLAGS) -o em em.c - -tmp.s: $(FILES) - cat $(FILES) > tmp.s - -em2_t---: tmp.s compile con_float.o - ./compile -o em2_t--- -P $(FLTRAP) -Dopfreq=0 -Dlast=1 -Dcount=0 -Dtest=1 -Dflow=0 -Dprof=0 tmp.s con_float.o - -em2_----: tmp.s compile con_float.o - ./compile -o em2_---- -P $(FLTRAP) -Dopfreq=0 -Dlast=0 -Dcount=0 -Dtest=0 -Dflow=0 -Dprof=0 tmp.s con_float.o - -em2_t-cp: tmp.s compile con_float.o - ./compile -o em2_t-cp -P $(FLTRAP) -Dopfreq=0 -Dlast=1 -Dcount=1 -Dtest=1 -Dflow=0 -Dprof=1 tmp.s con_float.o - -em2_t-c-: tmp.s compile con_float.o - ./compile -o em2_t-c- -P $(FLTRAP) -Dopfreq=0 -Dlast=1 -Dcount=1 -Dtest=1 -Dflow=0 -Dprof=0 tmp.s con_float.o - -em2_t--p: tmp.s compile con_float.o - ./compile -o em2_t--p -P $(FLTRAP) -Dopfreq=0 -Dlast=1 -Dcount=0 -Dtest=1 -Dflow=0 -Dprof=1 tmp.s con_float.o - -em4_t---: tmp.s compile con_float.o - ./compile -o em4_t--- -P $(FLTRAP) -Dlword -Dopfreq=0 -Dlast=1 -Dcount=0 -Dtest=1 -Dflow=0 -Dprof=0 tmp.s con_float.o - -em4_----: tmp.s compile con_float.o - ./compile -o em4_---- -P $(FLTRAP) -Dlword -Dopfreq=0 -Dlast=0 -Dcount=0 -Dtest=0 -Dflow=0 -Dprof=0 tmp.s con_float.o - -em4_t-cp: tmp.s compile con_float.o - ./compile -o em4_t-cp -P $(FLTRAP) -Dlword -Dopfreq=0 -Dlast=1 -Dcount=1 -Dtest=1 -Dflow=0 -Dprof=1 tmp.s con_float.o - -em4_t-c-:tmp.s compile con_float.o - ./compile -o em4_t-c- -P $(FLTRAP) -Dlword -Dopfreq=0 -Dlast=1 -Dcount=1 -Dtest=1 -Dflow=0 -Dprof=0 tmp.s con_float.o - -em4_t--p: tmp.s compile con_float.o - ./compile -o em4_t--p -P $(FLTRAP) -Dlword -Dopfreq=0 -Dlast=1 -Dcount=0 -Dtest=1 -Dflow=0 -Dprof=1 tmp.s con_float.o - -con_float.o: con_float.c - case `ack_sys` in m68k2|pmds) \ - acc -I$(EMHOME)/mach -mm68k4 -c -L -O con_float.c;; \ - *) acc -c -I$(EMHOME)/mach -L -O con_float.c;; \ - esac - -compile: Makefile - case `ack_sys` in sun*) MACH=`ack_sys`; AS=-Ras=../../../lib/m68k2/as;; pmds*) MACH=pmds4;; \ - m68_sysV_0) MACH=mantra;; \ - *) MACH=m68k4;; \ - esac ; echo $$MACH $$AS -r.c -.m -fp '$$*' > compile; chmod +x compile -install: all - -mkdir $b24 $b44 - ls em2_???? | sed 's:em2_\(.*\):cp & $b24/em_\1:' | sh - ls em4_???? | sed 's:em4_\(.*\):cp & $b44/em_\1:' | sh - cp em ../../../bin/em - cp em.1 ../../../man/em.1 - -cmp: all - ls em2_???? | sed 's:em2_\(.*\):cmp & $b24/em_\1:' | sh - ls em4_???? | sed 's:em4_\(.*\):cmp & $b44/em_\1:' | sh - -cmp em ../../../bin/em - -cmp em.1 ../../../man/em.1 - -clean: - -rm -f *.o *.old a.out em tmp.s $(INTS) compile - -opr: - make pr | opr - -pr: - @pr `pwd`/makefile - @pr `pwd`/deffile `pwd`/$P? diff --git a/mach/mantra/int/header b/mach/mantra/int/header deleted file mode 100644 index ff0fa03e4..000000000 --- a/mach/mantra/int/header +++ /dev/null @@ -1,8 +0,0 @@ -!definitions -!#define lword -!#define FLTRAP -#define opfreq 0 -#define last 1 -#define test 1 -#define count 0 -#define flow 0 diff --git a/mach/mantra/int/mloope b/mach/mantra/int/mloope deleted file mode 100644 index 9507ea16e..000000000 --- a/mach/mantra/int/mloope +++ /dev/null @@ -1,11 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - .sect .text -end: - .sect .bss -endbss: - .sect .data -enddata: diff --git a/mach/mantra/int/prep b/mach/mantra/int/prep deleted file mode 100755 index 4f4c41996..000000000 --- a/mach/mantra/int/prep +++ /dev/null @@ -1,3 +0,0 @@ -rm -f temp.c -cat header deffile $1 >> temp.c -../../../lib/cpp -P temp.c >$2 diff --git a/mach/mantra/libsys/Makefile b/mach/mantra/libsys/Makefile deleted file mode 100644 index 142afee5a..000000000 --- a/mach/mantra/libsys/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -# $Header$ -MACH=m68k4 -all: libmon_o.a head_em.o - -install: all - ../../install head_em.o head_em - ../../install libmon_o.a tail_mon - - -cmp: all - -../../compare head_em.o head_em - -../../compare libmon_o.a tail_mon - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -head_em.o: head_em.s - $(MACH) -I../../../h -c head_em.s - -clean: - rm -f *.o libmon_o.a - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/mantra/libsys/compmodule b/mach/mantra/libsys/compmodule deleted file mode 100755 index 48038e37e..000000000 --- a/mach/mantra/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if mantra -c -L $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/minix/libsys/Makefile b/mach/minix/libsys/Makefile deleted file mode 100644 index 9a2007496..000000000 --- a/mach/minix/libsys/Makefile +++ /dev/null @@ -1,40 +0,0 @@ -# $Header$ -MACH=minix - -all: libsys_o.a end.o head_em.o - -install: all - ../../install libsys_o.a tail_mon - ../../install head_em.o head_em - ../../install end.o end_em - -cmp: all - -../../compare libsys_o.a tail_mon - -../../compare head_em.o head_em - -../../compare end.o end_em - - -end.o: end.s - $(MACH) -I../../../h -O -c end.s - -head_em.o: head_em.s - $(MACH) -I../../../h -O -c head_em.s - -libsys.a: libsys_s.a - ASAR=aal ; export ASAR ;\ - march . libsys.a - -libsys_o.a: libsys.a ../../../lib/i86/tail_em - mkdir X; cd X; aal x ../../../../lib/i86/tail_em; aal x ../libsys.a; aal rv ../libsys_o.a *.o ; cd .. - rm -rf X - -clean: - rm -f *.o libsys_o.a libsys.a - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libsys.a | pr -h `pwd`/libsys.a - @pr `pwd`/end.s diff --git a/mach/minix/libsys/access.c b/mach/minix/libsys/access.c deleted file mode 100644 index 23a22dd38..000000000 --- a/mach/minix/libsys/access.c +++ /dev/null @@ -1,9 +0,0 @@ -#include "lib.h" - -PUBLIC int access(name, mode) -char *name; -int mode; -{ - return callm3(FS, ACCESS, mode, name); - -} diff --git a/mach/minix/libsys/alarm.c b/mach/minix/libsys/alarm.c deleted file mode 100644 index 9be91a8df..000000000 --- a/mach/minix/libsys/alarm.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int alarm(sec) -unsigned sec; -{ - return callm1(MM, ALARM, (int) sec, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minix/libsys/brk.c b/mach/minix/libsys/brk.c deleted file mode 100644 index f6a037728..000000000 --- a/mach/minix/libsys/brk.c +++ /dev/null @@ -1,34 +0,0 @@ -#include "lib.h" - -extern char *brksize; - -PUBLIC char *brk(addr) -char *addr; -{ - int k; - - k = callm1(MM, BRK, 0, 0, 0, addr, NIL_PTR, NIL_PTR); - if (k == OK) { - brksize = M.m2_p1; - return(NIL_PTR); - } else { - return( (char*) -1 ); - } -} - - -PUBLIC char *sbrk(incr) -int incr; -{ - char *newsize, *oldsize; - - oldsize = brksize; - newsize = brksize + incr; - if (incr > 0 && newsize < oldsize || incr < 0 && newsize > oldsize) - return( (char *) -1); - if (brk(newsize) == 0) - return(oldsize); - else - return( (char *) -1 ); -} - diff --git a/mach/minix/libsys/chdir.c b/mach/minix/libsys/chdir.c deleted file mode 100644 index 357a979c9..000000000 --- a/mach/minix/libsys/chdir.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int chdir(name) -char *name; -{ - return callm3(FS, CHDIR, 0, name); - -} diff --git a/mach/minix/libsys/chmod.c b/mach/minix/libsys/chmod.c deleted file mode 100644 index 7ae3edad1..000000000 --- a/mach/minix/libsys/chmod.c +++ /dev/null @@ -1,9 +0,0 @@ -#include "lib.h" - -PUBLIC int chmod(name, mode) -char* name; -int mode; -{ - return callm3(FS, CHMOD, mode, name); - -} diff --git a/mach/minix/libsys/chown.c b/mach/minix/libsys/chown.c deleted file mode 100644 index 0846102c8..000000000 --- a/mach/minix/libsys/chown.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int chown(name, owner, grp) -char *name; -int owner, grp; -{ - return callm1(FS, CHOWN, len(name), owner, grp, name, NIL_PTR, NIL_PTR); -} diff --git a/mach/minix/libsys/chroot.c b/mach/minix/libsys/chroot.c deleted file mode 100644 index 520abaf1b..000000000 --- a/mach/minix/libsys/chroot.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int chroot(name) -char* name; -{ - return callm3(FS, CHROOT, 0, name); - -} diff --git a/mach/minix/libsys/close.c b/mach/minix/libsys/close.c deleted file mode 100644 index 72698b0bf..000000000 --- a/mach/minix/libsys/close.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int close(fd) -int fd; -{ - return callm1(FS, CLOSE, fd, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - -} diff --git a/mach/minix/libsys/compmodule b/mach/minix/libsys/compmodule deleted file mode 100755 index b622ec57f..000000000 --- a/mach/minix/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if minix -c -L -LIB $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/minix/libsys/creat.c b/mach/minix/libsys/creat.c deleted file mode 100644 index f9c13607f..000000000 --- a/mach/minix/libsys/creat.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int creat(name, mode) -char* name; -int mode; -{ - return callm3(FS, CREAT, mode, name); -} diff --git a/mach/minix/libsys/dup.c b/mach/minix/libsys/dup.c deleted file mode 100644 index f8683ea90..000000000 --- a/mach/minix/libsys/dup.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int dup(fd) -int fd; -{ - return callm1(FS, DUP, fd, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minix/libsys/dup2.c b/mach/minix/libsys/dup2.c deleted file mode 100644 index 67e7c3da3..000000000 --- a/mach/minix/libsys/dup2.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int dup2(fd, fd2) -int fd, fd2; -{ - return callm1(FS, DUP, fd+0100, fd2, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minix/libsys/end.s b/mach/minix/libsys/end.s deleted file mode 100644 index 6b9ce418e..000000000 --- a/mach/minix/libsys/end.s +++ /dev/null @@ -1,17 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.define endtext,enddata,endbss -.define _end,_etext,_edata - - ! $Header$ - .sect .text -endtext: -_etext: - .align 2 - .sect .data -enddata: -_edata: - .align 2 -.sect .endsect -_end: -endbss: - .align 2 diff --git a/mach/minix/libsys/exec.c b/mach/minix/libsys/exec.c deleted file mode 100644 index cb2be5520..000000000 --- a/mach/minix/libsys/exec.c +++ /dev/null @@ -1,103 +0,0 @@ -#include "lib.h" - -extern char **environ; /* environment pointer */ - -#define PTRSIZE sizeof(char *) - -PUBLIC int execl(name, arg0) -char *name; -char *arg0; -{ - return execve(name, &arg0, environ); -} - -PUBLIC int execle(name, argv) -char *name, *argv; -{ - char **p; - p = (char **) &argv; - while (*p++) /* null statement */ ; - return execve(name, &argv, *p); -} - -PUBLIC int execv(name, argv) -char *name, *argv[]; -{ - return execve(name, argv, environ); -} - - -PUBLIC int execve(name, argv, envp) -char *name; /* pointer to name of file to be executed */ -char *argv[]; /* pointer to argument array */ -char *envp[]; /* pointer to environment */ -{ - char stack[MAX_ISTACK_BYTES]; - char **argorg, **envorg, *hp, **ap, *p; - int i, nargs, nenvps, stackbytes, offset; - extern errno; - - /* Count the argument pointers and environment pointers. */ - nargs = 0; - nenvps = 0; - argorg = argv; - envorg = envp; - while (*argorg++ != NIL_PTR) nargs++; - while (*envorg++ != NIL_PTR) nenvps++; - - /* Prepare to set up the initial stack. */ - hp = &stack[(nargs + nenvps + 3) * PTRSIZE]; - if (hp + nargs + nenvps >= &stack[MAX_ISTACK_BYTES]) { - errno = E2BIG; - return(-1); - } - ap = (char **) stack; - *ap++ = (char *) nargs; - - /* Prepare the argument pointers and strings. */ - for (i = 0; i < nargs; i++) { - offset = hp - stack; - *ap++ = (char *) offset; - p = *argv++; - while (*p) { - *hp++ = *p++; - if (hp >= &stack[MAX_ISTACK_BYTES]) { - errno = E2BIG; - return(-1); - } - } - *hp++ = (char) 0; - } - *ap++ = NIL_PTR; - - /* Prepare the environment pointers and strings. */ - for (i = 0; i < nenvps; i++) { - offset = hp - stack; - *ap++ = (char *) offset; - p = *envp++; - while (*p) { - *hp++ = *p++; - if (hp >= &stack[MAX_ISTACK_BYTES]) { - errno = E2BIG; - return(-1); - } - } - *hp++ = (char) 0; - } - *ap++ = NIL_PTR; - stackbytes = ( ( (int)(hp - stack) + PTRSIZE - 1)/PTRSIZE) * PTRSIZE; - return callm1(MM_PROC_NR, EXEC, len(name), stackbytes, 0,name, stack,NIL_PTR); -} - - -PUBLIC execn(name) -char *name; /* pointer to file to be exec'd */ -{ -/* Special version used when there are no args and no environment. This call - * is principally used by INIT, to avoid having to allocate MAX_ISTACK_BYTES. - */ - - static char stack[3 * PTRSIZE]; - - return callm1(MM_PROC_NR, EXEC, len(name), sizeof(stack), 0, name, stack, NIL_PTR); -} diff --git a/mach/minix/libsys/fork.c b/mach/minix/libsys/fork.c deleted file mode 100644 index 7d5c0fc59..000000000 --- a/mach/minix/libsys/fork.c +++ /dev/null @@ -1,6 +0,0 @@ -#include "lib.h" - -PUBLIC int fork() -{ - return callm1(MM, FORK, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minix/libsys/fstat.c b/mach/minix/libsys/fstat.c deleted file mode 100644 index 8fb6d6652..000000000 --- a/mach/minix/libsys/fstat.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "lib.h" - -PUBLIC int fstat(fd, buffer) -int fd; -char *buffer; -{ - int n; - n = callm1(FS, FSTAT, fd, 0, 0, buffer, NIL_PTR, NIL_PTR); - return(n); -} diff --git a/mach/minix/libsys/getegid.c b/mach/minix/libsys/getegid.c deleted file mode 100644 index e41669162..000000000 --- a/mach/minix/libsys/getegid.c +++ /dev/null @@ -1,9 +0,0 @@ -#include "lib.h" - -PUBLIC gid getegid() -{ - int k; - k = callm1(MM, GETGID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - if (k < 0) return ( (gid) k); - return( (gid) M.m2_i1); -} diff --git a/mach/minix/libsys/geteuid.c b/mach/minix/libsys/geteuid.c deleted file mode 100644 index 172f3dfda..000000000 --- a/mach/minix/libsys/geteuid.c +++ /dev/null @@ -1,9 +0,0 @@ -#include "lib.h" - -PUBLIC uid geteuid() -{ - int k; - k = callm1(MM, GETUID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - if (k < 0) return ( (uid) k); - return ((uid) M.m2_i1); -} diff --git a/mach/minix/libsys/getgid.c b/mach/minix/libsys/getgid.c deleted file mode 100644 index 78fc92ac0..000000000 --- a/mach/minix/libsys/getgid.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC gid getgid() -{ - int k; - k = callm1(MM, GETGID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - return( (gid) k); -} diff --git a/mach/minix/libsys/getpid.c b/mach/minix/libsys/getpid.c deleted file mode 100644 index 43ab9ddaa..000000000 --- a/mach/minix/libsys/getpid.c +++ /dev/null @@ -1,6 +0,0 @@ -#include "lib.h" - -PUBLIC int getpid() -{ - return callm1(MM, GETPID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minix/libsys/getuid.c b/mach/minix/libsys/getuid.c deleted file mode 100644 index 44801a361..000000000 --- a/mach/minix/libsys/getuid.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC uid getuid() -{ - int k; - k = callm1(MM, GETUID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - return( (uid) k); -} diff --git a/mach/minix/libsys/gtty.c b/mach/minix/libsys/gtty.c deleted file mode 100644 index 8916d9b48..000000000 --- a/mach/minix/libsys/gtty.c +++ /dev/null @@ -1,9 +0,0 @@ -#include - -gtty(fd, argp) -int fd; -char *argp; -{ - return ioctl(fd, TIOCGETP, argp); -} - diff --git a/mach/minix/libsys/ioctl.c b/mach/minix/libsys/ioctl.c deleted file mode 100644 index fbd0658f4..000000000 --- a/mach/minix/libsys/ioctl.c +++ /dev/null @@ -1,68 +0,0 @@ -#include "lib.h" -#include -#include - -PUBLIC int ioctl(fd, request, u) -int fd; -int request; -union { - struct sgttyb *argp; - struct tchars *argt; -} u; - -{ - int n, ispeed, ospeed; - long erase, kill, intr, quit, xon, xoff, eof, brk, speed; - - M.TTY_REQUEST = request; - M.TTY_LINE = fd; - - switch(request) { - case TIOCSETP: - erase = u.argp->sg_erase & BYTE; - kill = u.argp->sg_kill & BYTE; - M.TTY_SPEK = (erase << 8) | kill; - M.TTY_FLAGS = u.argp->sg_flags; - M.TTY_SPEED = (u.argp->sg_ospeed << 8) | u.argp->sg_ispeed; - n = callx(FS, IOCTL); - return(n); - - case TIOCSETC: - intr = u.argt->t_intrc & BYTE; - quit = u.argt->t_quitc & BYTE; - xon = u.argt->t_startc & BYTE; - xoff = u.argt->t_stopc & BYTE; - eof = u.argt->t_eofc & BYTE; - brk = u.argt->t_brkc & BYTE; /* not used at the moment */ - M.TTY_SPEK = (intr<<24) | (quit<<16) | (xon<<8) | (xoff<<0); - M.TTY_FLAGS = (eof<<8) | (brk<<0); - n = callx(FS, IOCTL); - return(n); - - case TIOCGETP: - n = callx(FS, IOCTL); - u.argp->sg_erase = (M.TTY_SPEK >> 8) & BYTE; - u.argp->sg_kill = (M.TTY_SPEK >> 0) & BYTE; - u.argp->sg_flags = M.TTY_FLAGS & 0xFFFF; - speed = (M.TTY_FLAGS >> 16) & 0xFFFFL; - u.argp->sg_ispeed = speed & BYTE; - u.argp->sg_ospeed = (speed >> 8) & BYTE; - return(n); - - case TIOCGETC: - n = callx(FS, IOCTL); - u.argt->t_intrc = (M.TTY_SPEK >> 24) & BYTE; - u.argt->t_quitc = (M.TTY_SPEK >> 16) & BYTE; - u.argt->t_startc = (M.TTY_SPEK >> 8) & BYTE; - u.argt->t_stopc = (M.TTY_SPEK >> 0) & BYTE; - u.argt->t_eofc = (M.TTY_FLAGS >> 8) & BYTE; - u.argt->t_brkc = (M.TTY_FLAGS >> 8) & BYTE; - return(n); - - default: - n = -1; - errno = -(EINVAL); - return(n); - } -} - diff --git a/mach/minix/libsys/kill.c b/mach/minix/libsys/kill.c deleted file mode 100644 index db1065411..000000000 --- a/mach/minix/libsys/kill.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int kill(proc, sig) -int proc; /* which process is to be sent the signal */ -int sig; /* signal number */ -{ - return callm1(MM, KILL, proc, sig, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minix/libsys/lib.h b/mach/minix/libsys/lib.h deleted file mode 100644 index 32c25c789..000000000 --- a/mach/minix/libsys/lib.h +++ /dev/null @@ -1,13 +0,0 @@ -#include -#include -#include -#include - -extern message M; - -#define MM 0 -#define FS 1 - -extern int callm1(), callm3(), callx(), len(); -extern int errno; -extern int begsig(); /* interrupts all vector here */ diff --git a/mach/minix/libsys/link.c b/mach/minix/libsys/link.c deleted file mode 100644 index 9daee3809..000000000 --- a/mach/minix/libsys/link.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int link(name, name2) -char *name, *name2; -{ - return callm1(FS, LINK, len(name), len(name2), 0, name, name2, NIL_PTR); -} diff --git a/mach/minix/libsys/lseek.c b/mach/minix/libsys/lseek.c deleted file mode 100644 index ffcf165d1..000000000 --- a/mach/minix/libsys/lseek.c +++ /dev/null @@ -1,15 +0,0 @@ -#include "lib.h" - -PUBLIC long lseek(fd, offset, whence) -int fd; -long offset; -int whence; -{ - int k; - M.m2_i1 = fd; - M.m2_l1 = offset; - M.m2_i2 = whence; - k = callx(FS, LSEEK); - if (k != OK) return( (long) k); /* send itself failed */ - return(M.m2_l1); -} diff --git a/mach/minix/libsys/mknod.c b/mach/minix/libsys/mknod.c deleted file mode 100644 index 7dbfeca1e..000000000 --- a/mach/minix/libsys/mknod.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int mknod(name, mode, addr) -char *name; -int mode, addr; -{ - return callm1(FS, MKNOD, len(name), mode, addr, name, NIL_PTR, NIL_PTR); -} diff --git a/mach/minix/libsys/mktemp.c b/mach/minix/libsys/mktemp.c deleted file mode 100644 index e29e5c93b..000000000 --- a/mach/minix/libsys/mktemp.c +++ /dev/null @@ -1,20 +0,0 @@ -/* mktemp - make a name for a temporary file */ - -char *mktemp(template) -char *template; -{ - int pid, k; - char *p; - - pid = getpid(); /* get process id as semi-unique number */ - p = template; - while (*p++) ; /* find end of string */ - p--; /* backup to last character */ - - /* Replace XXXXXX at end of template with pid. */ - while (*--p == 'X') { - *p = '0' + (pid % 10); - pid = pid/10; - } - return(template); -} diff --git a/mach/minix/libsys/mount.c b/mach/minix/libsys/mount.c deleted file mode 100644 index 258276b4d..000000000 --- a/mach/minix/libsys/mount.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int mount(special, name, rwflag) -char *name, *special; -int rwflag; -{ - return callm1(FS, MOUNT, len(special), len(name), rwflag, special, name, NIL_PTR); -} diff --git a/mach/minix/libsys/open.c b/mach/minix/libsys/open.c deleted file mode 100644 index 228173d76..000000000 --- a/mach/minix/libsys/open.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int open(name, mode) -char* name; -int mode; -{ - return callm3(FS, OPEN, mode, name); -} diff --git a/mach/minix/libsys/pause.c b/mach/minix/libsys/pause.c deleted file mode 100644 index 2a0d1f698..000000000 --- a/mach/minix/libsys/pause.c +++ /dev/null @@ -1,6 +0,0 @@ -#include "lib.h" - -PUBLIC int pause() -{ - return callm1(MM, PAUSE, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minix/libsys/pipe.c b/mach/minix/libsys/pipe.c deleted file mode 100644 index 05058808e..000000000 --- a/mach/minix/libsys/pipe.c +++ /dev/null @@ -1,14 +0,0 @@ -#include "lib.h" - -PUBLIC int pipe(fild) -int fild[2]; -{ - int k; - k = callm1(FS, PIPE, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - if (k >= 0) { - fild[0] = M.m1_i1; - fild[1] = M.m1_i2; - return(0); - } else - return(k); -} diff --git a/mach/minix/libsys/read.c b/mach/minix/libsys/read.c deleted file mode 100644 index 1619a4da9..000000000 --- a/mach/minix/libsys/read.c +++ /dev/null @@ -1,11 +0,0 @@ -#include "lib.h" - -PUBLIC int read(fd, buffer, nbytes) -int fd; -char *buffer; -int nbytes; -{ - int n; - n = callm1(FS, READ, fd, nbytes, 0, buffer, NIL_PTR, NIL_PTR); - return(n); -} diff --git a/mach/minix/libsys/setgid.c b/mach/minix/libsys/setgid.c deleted file mode 100644 index 823e8788a..000000000 --- a/mach/minix/libsys/setgid.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int setgid(grp) -int grp; -{ - return callm1(MM, SETGID, grp, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minix/libsys/setuid.c b/mach/minix/libsys/setuid.c deleted file mode 100644 index c53e0e3c0..000000000 --- a/mach/minix/libsys/setuid.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int setuid(usr) -int usr; -{ - return callm1(MM, SETUID, usr, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minix/libsys/signal.c b/mach/minix/libsys/signal.c deleted file mode 100644 index 4c5167cb0..000000000 --- a/mach/minix/libsys/signal.c +++ /dev/null @@ -1,28 +0,0 @@ -#include "lib.h" -#include - -int (*vectab[NSIG])(); /* array of functions to catch signals */ - -/* The definition of signal really should be - * PUBLIC int (*signal(signr, func))() - * but some compilers refuse to accept this, even though it is correct. - * The only thing to do if you are stuck with such a defective compiler is - * change it to - * PUBLIC int *signal(signr, func) - * and change ../h/signal.h accordingly. - */ - -PUBLIC int (*signal(signr, func))() -int signr; /* which signal is being set */ -int (*func)(); /* pointer to function that catches signal */ -{ - int r,(*old)(); - - old = vectab[signr - 1]; - vectab[signr - 1] = func; - M.m6_i1 = signr; - M.m6_f1 = ( (func == SIG_IGN || func == SIG_DFL) ? func : begsig); - r = callx(MM, SIGNAL); - if (r == 1) old = SIG_IGN; - return( (r < 0 ? (int (*)()) r : old) ); -} diff --git a/mach/minix/libsys/stat.c b/mach/minix/libsys/stat.c deleted file mode 100644 index ae7b446fd..000000000 --- a/mach/minix/libsys/stat.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "lib.h" - -PUBLIC int stat(name, buffer) -char *name; -char *buffer; -{ - int n; - n = callm1(FS, STAT, len(name), 0, 0, name, buffer, NIL_PTR); - return(n); -} diff --git a/mach/minix/libsys/stderr.c b/mach/minix/libsys/stderr.c deleted file mode 100644 index 7910f77ee..000000000 --- a/mach/minix/libsys/stderr.c +++ /dev/null @@ -1,8 +0,0 @@ -std_err(s) -char *s; -{ - char *p = s; - - while(*p != 0) p++; - write(2, s, (int)(p - s)); -} diff --git a/mach/minix/libsys/stime.c b/mach/minix/libsys/stime.c deleted file mode 100644 index 548ac37cf..000000000 --- a/mach/minix/libsys/stime.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int stime(top) -long *top; -{ - M.m2_l1 = *top; - return callx(FS, STIME); -} diff --git a/mach/minix/libsys/stty.c b/mach/minix/libsys/stty.c deleted file mode 100644 index 7dfe3db38..000000000 --- a/mach/minix/libsys/stty.c +++ /dev/null @@ -1,9 +0,0 @@ -#include - -stty(fd, argp) -int fd; -char *argp; -{ - return ioctl(fd, TIOCSETP, argp); -} - diff --git a/mach/minix/libsys/sync.c b/mach/minix/libsys/sync.c deleted file mode 100644 index 4592d28c9..000000000 --- a/mach/minix/libsys/sync.c +++ /dev/null @@ -1,6 +0,0 @@ -#include "lib.h" - -PUBLIC int sync() -{ - return callm1(FS, SYNC, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minix/libsys/time.c b/mach/minix/libsys/time.c deleted file mode 100644 index e34e1f241..000000000 --- a/mach/minix/libsys/time.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "lib.h" - -PUBLIC long time(tp) -long *tp; -{ - int k; - long l; - k = callm1(FS, TIME, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - if (M.m_type < 0 || k != OK) {errno = -M.m_type; return(-1L);} - l = M.m2_l1; - if (tp != (long *) 0) *tp = l; - return(l); -} diff --git a/mach/minix/libsys/times.c b/mach/minix/libsys/times.c deleted file mode 100644 index 77515d696..000000000 --- a/mach/minix/libsys/times.c +++ /dev/null @@ -1,15 +0,0 @@ -#include "lib.h" -#include -#include - -PUBLIC int times(buf) -struct tms *buf; -{ - int k; - k = callm1(FS, TIMES, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - buf->tms_utime = M.m4_l1; - buf->tms_stime = M.m4_l2; - buf->tms_cutime = M.m4_l3; - buf->tms_cstime = M.m4_l4; - return(k); -} diff --git a/mach/minix/libsys/trp.s b/mach/minix/libsys/trp.s deleted file mode 100644 index 1aac8b779..000000000 --- a/mach/minix/libsys/trp.s +++ /dev/null @@ -1,114 +0,0 @@ -.sect .text ; .sect .rom; .sect .data; .sect .bss -.define .trpdivz -.define .trpilin -.define .trpcase -.define .trprang -.define .trpset -.define .trpnofp -.define .trpheap -.define .trp -.define .stop - -.sect .text -.extern .trpdivz -.extern .trpilin -.extern .trpcase -.extern .trprang -.extern .trpset -.extern .trpnofp -.extern .trpheap -.extern .trp - -.trpdivz: -mov ax,6 -mov dx,.Mdivz -jmp .Trp -.trpilin: -mov ax,18 -mov dx,.Milin -jmp .Trp -.trpcase: -mov ax,20 -mov dx,.Mcase -jmp .Trp -.trprang: -mov ax,1 -mov dx,.Mrang -jmp .Trp -.trpset: -mov ax,2 -mov dx,.Mset -jmp .Trp -.trpnofp: -mov ax,18 -mov dx,.Mnofp -jmp .Trp -.trpheap: -mov ax,17 -mov dx,.Mheap -jmp .Trp - -.Trp: -xor bx,bx -.extern .trppc -xchg bx,(.trppc) -test bx,bx -jz 2f -push ax -call (bx) -pop ax -ret -2: -mov bx,22 -push bx -push dx -mov ax,2 -push ax -call _write -.stop: -call _exit - -.trp: -mov dx,ax -cmp dx,21 -jae 1f -sal dx,1 -mov bx,.Mtable -add bx,dx -mov bx,(bx) -test bx,bx -jz 1f -mov dx,bx -jmp 2f -1: -mov bx,.Mtrp+14 -mov cx,6 -mov dx,ax -1: -and dx,7 -add dx,'0' -movb (bx),dl -dec bx -sar dx,1 -sar dx,1 -sar dx,1 -loop 1b -mov dx,.Mtrp -2: -jmp .Trp - -.sect .rom -.Mtable: - .data2 0, .Mrang, .Mset, 0, 0, 0, .Mdivz, 0 - .data2 0, 0, 0, 0, 0, 0, 0, 0 - .data2 0, .Mheap, .Milin, .Milin, .Mcase - -.Mdivz: .asciz "Error: Division by 0 \n" -.Milin: .asciz "Illegal EM instruct'n\n" -.Mcase: .asciz "Err in EM case instr \n" -.Mrang: .asciz "Variable out of range\n" -.Mset: .asciz "Err in EM set instr \n" -.Mnofp: .asciz "Floating pt not impl.\n" -.Mheap: .asciz "Heap overflow \n" - -.Mtrp: .asciz "EM trap 0000000 octal\n" diff --git a/mach/minix/libsys/umask.c b/mach/minix/libsys/umask.c deleted file mode 100644 index caeb07541..000000000 --- a/mach/minix/libsys/umask.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int umask(complmode) -int complmode; -{ - return callm1(FS, UMASK, complmode, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minix/libsys/umount.c b/mach/minix/libsys/umount.c deleted file mode 100644 index d1fab6da7..000000000 --- a/mach/minix/libsys/umount.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int umount(name) -char* name; -{ - return callm3(FS, UMOUNT, 0, name); -} diff --git a/mach/minix/libsys/unlink.c b/mach/minix/libsys/unlink.c deleted file mode 100644 index 9c321ff21..000000000 --- a/mach/minix/libsys/unlink.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int unlink(name) -char *name; -{ - return callm3(FS, UNLINK, 0, name); -} diff --git a/mach/minix/libsys/utime.c b/mach/minix/libsys/utime.c deleted file mode 100644 index 0c9b4ef4b..000000000 --- a/mach/minix/libsys/utime.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "lib.h" - -PUBLIC int utime(name, timp) -char *name; -long timp[2]; -{ - M.m2_i1 = len(name); - M.m2_l1 = timp[0]; - M.m2_l2 = timp[1]; - M.m2_p1 = name; - return callx(FS, UTIME); -} diff --git a/mach/minix/libsys/wait.c b/mach/minix/libsys/wait.c deleted file mode 100644 index 2d8728fd2..000000000 --- a/mach/minix/libsys/wait.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "lib.h" - -PUBLIC int wait(status) -int *status; -{ - int k; - k = callm1(MM, WAIT, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - if (k >= 0 && status != 0) *status = M.m2_i1; - return(k); -} diff --git a/mach/minix/libsys/write.c b/mach/minix/libsys/write.c deleted file mode 100644 index e08826b0d..000000000 --- a/mach/minix/libsys/write.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int write(fd, buffer, nbytes) -char *buffer; -int nbytes; -{ - return callm1(FS, WRITE, fd, nbytes, 0, buffer, NIL_PTR, NIL_PTR); -} diff --git a/mach/minixST/cv/Makefile b/mach/minixST/cv/Makefile deleted file mode 100644 index 5cfa97a6a..000000000 --- a/mach/minixST/cv/Makefile +++ /dev/null @@ -1,25 +0,0 @@ -EMHOME = ../../.. -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -INCLUDE = $(EMHOME)/h -CFLAGS = -I. -I$(INCLUDE) -O -TARGETS = cv - -all: $(TARGETS) - -install: all - ../../install cv - -cmp: all - ../../compare cv - -cv: cv.o - $(CC) $(LDFLAGS) -o cv cv.o $(LIBOBJ) - -clean: - rm -f $(TARGETS) *.o nohup.out Out - -pr: - @pr Makefile cv.c - -opr: - make pr | opr diff --git a/mach/minixST/libsys/Makefile b/mach/minixST/libsys/Makefile deleted file mode 100644 index bf42930d4..000000000 --- a/mach/minixST/libsys/Makefile +++ /dev/null @@ -1,40 +0,0 @@ -# $Header$ -MACH=minixST - -all: libsys_o.a end.o head_em.o - -install: all - ../../install libsys_o.a tail_mon - ../../install head_em.o head_em - ../../install end.o end_em - -cmp: all - -../../compare libsys_o.a tail_mon - -../../compare head_em.o head_em - -../../compare end.o end_em - - -end.o: end.s - $(MACH) -I../../../h -O -c end.s - -head_em.o: head_em.s - $(MACH) -I../../../h -O -c head_em.s - -libsys.a: libsys_s.a - ASAR=aal ; export ASAR ;\ - march . libsys.a - -libsys_o.a: libsys.a ../../../lib/m68k2/tail_em - mkdir X; cd X; aal x ../libsys.a; aal x ../../../../lib/m68k2/tail_em; aal rv ../libsys_o.a *.o - rm -rf X - -clean: - rm -f *.o libsys_o.a libsys.a - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libsys.a | pr -h `pwd`/libsys.a - @pr `pwd`/end.s diff --git a/mach/minixST/libsys/_mktemp.c b/mach/minixST/libsys/_mktemp.c deleted file mode 100644 index e655f9ce8..000000000 --- a/mach/minixST/libsys/_mktemp.c +++ /dev/null @@ -1,31 +0,0 @@ -#include -/* mktemp - make a name for a temporary file */ -#include -#define mktemp _mktemp -#define getpid _getpid -#define access _access -#include - -PUBLIC char *mktemp(char *template) -{ - register int pid, k; - register char *p; - - pid = getpid(); /* get process id as semi-unique number */ - p = template; - while (*p) p++; /* find end of string */ - - /* Replace XXXXXX at end of template with pid. */ - while (*--p == 'X') { - *p = '0' + (pid % 10); - pid /= 10; - } - p++; - for (k = 'a'; k <= 'z'; k++) { - *p = k; - if (access(template, 0) < 0) { - return template; - } - } - return("/"); -} diff --git a/mach/minixST/libsys/access.c b/mach/minixST/libsys/access.c deleted file mode 100644 index 23a22dd38..000000000 --- a/mach/minixST/libsys/access.c +++ /dev/null @@ -1,9 +0,0 @@ -#include "lib.h" - -PUBLIC int access(name, mode) -char *name; -int mode; -{ - return callm3(FS, ACCESS, mode, name); - -} diff --git a/mach/minixST/libsys/alarm.c b/mach/minixST/libsys/alarm.c deleted file mode 100644 index 9be91a8df..000000000 --- a/mach/minixST/libsys/alarm.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int alarm(sec) -unsigned sec; -{ - return callm1(MM, ALARM, (int) sec, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minixST/libsys/brk.c b/mach/minixST/libsys/brk.c deleted file mode 100644 index f6a037728..000000000 --- a/mach/minixST/libsys/brk.c +++ /dev/null @@ -1,34 +0,0 @@ -#include "lib.h" - -extern char *brksize; - -PUBLIC char *brk(addr) -char *addr; -{ - int k; - - k = callm1(MM, BRK, 0, 0, 0, addr, NIL_PTR, NIL_PTR); - if (k == OK) { - brksize = M.m2_p1; - return(NIL_PTR); - } else { - return( (char*) -1 ); - } -} - - -PUBLIC char *sbrk(incr) -int incr; -{ - char *newsize, *oldsize; - - oldsize = brksize; - newsize = brksize + incr; - if (incr > 0 && newsize < oldsize || incr < 0 && newsize > oldsize) - return( (char *) -1); - if (brk(newsize) == 0) - return(oldsize); - else - return( (char *) -1 ); -} - diff --git a/mach/minixST/libsys/chdir.c b/mach/minixST/libsys/chdir.c deleted file mode 100644 index 357a979c9..000000000 --- a/mach/minixST/libsys/chdir.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int chdir(name) -char *name; -{ - return callm3(FS, CHDIR, 0, name); - -} diff --git a/mach/minixST/libsys/chmod.c b/mach/minixST/libsys/chmod.c deleted file mode 100644 index 7ae3edad1..000000000 --- a/mach/minixST/libsys/chmod.c +++ /dev/null @@ -1,9 +0,0 @@ -#include "lib.h" - -PUBLIC int chmod(name, mode) -char* name; -int mode; -{ - return callm3(FS, CHMOD, mode, name); - -} diff --git a/mach/minixST/libsys/chown.c b/mach/minixST/libsys/chown.c deleted file mode 100644 index 0846102c8..000000000 --- a/mach/minixST/libsys/chown.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int chown(name, owner, grp) -char *name; -int owner, grp; -{ - return callm1(FS, CHOWN, len(name), owner, grp, name, NIL_PTR, NIL_PTR); -} diff --git a/mach/minixST/libsys/chroot.c b/mach/minixST/libsys/chroot.c deleted file mode 100644 index 520abaf1b..000000000 --- a/mach/minixST/libsys/chroot.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int chroot(name) -char* name; -{ - return callm3(FS, CHROOT, 0, name); - -} diff --git a/mach/minixST/libsys/close.c b/mach/minixST/libsys/close.c deleted file mode 100644 index 72698b0bf..000000000 --- a/mach/minixST/libsys/close.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int close(fd) -int fd; -{ - return callm1(FS, CLOSE, fd, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - -} diff --git a/mach/minixST/libsys/compmodule b/mach/minixST/libsys/compmodule deleted file mode 100755 index c02730390..000000000 --- a/mach/minixST/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if minixST -c -L -LIB $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/minixST/libsys/creat.c b/mach/minixST/libsys/creat.c deleted file mode 100644 index f9c13607f..000000000 --- a/mach/minixST/libsys/creat.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int creat(name, mode) -char* name; -int mode; -{ - return callm3(FS, CREAT, mode, name); -} diff --git a/mach/minixST/libsys/dup.c b/mach/minixST/libsys/dup.c deleted file mode 100644 index f8683ea90..000000000 --- a/mach/minixST/libsys/dup.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int dup(fd) -int fd; -{ - return callm1(FS, DUP, fd, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minixST/libsys/dup2.c b/mach/minixST/libsys/dup2.c deleted file mode 100644 index 67e7c3da3..000000000 --- a/mach/minixST/libsys/dup2.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int dup2(fd, fd2) -int fd, fd2; -{ - return callm1(FS, DUP, fd+0100, fd2, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minixST/libsys/end.s b/mach/minixST/libsys/end.s deleted file mode 100644 index f7462124e..000000000 --- a/mach/minixST/libsys/end.s +++ /dev/null @@ -1,16 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.define endtext,enddata,endbss -.define _end,_etext,_edata - - .sect .text -endtext: -_etext: - .align 2 - .sect .data -enddata: -_edata: - .align 2 -.sect .endsect -_end: -endbss: - .align 2 diff --git a/mach/minixST/libsys/exec.c b/mach/minixST/libsys/exec.c deleted file mode 100644 index cb2be5520..000000000 --- a/mach/minixST/libsys/exec.c +++ /dev/null @@ -1,103 +0,0 @@ -#include "lib.h" - -extern char **environ; /* environment pointer */ - -#define PTRSIZE sizeof(char *) - -PUBLIC int execl(name, arg0) -char *name; -char *arg0; -{ - return execve(name, &arg0, environ); -} - -PUBLIC int execle(name, argv) -char *name, *argv; -{ - char **p; - p = (char **) &argv; - while (*p++) /* null statement */ ; - return execve(name, &argv, *p); -} - -PUBLIC int execv(name, argv) -char *name, *argv[]; -{ - return execve(name, argv, environ); -} - - -PUBLIC int execve(name, argv, envp) -char *name; /* pointer to name of file to be executed */ -char *argv[]; /* pointer to argument array */ -char *envp[]; /* pointer to environment */ -{ - char stack[MAX_ISTACK_BYTES]; - char **argorg, **envorg, *hp, **ap, *p; - int i, nargs, nenvps, stackbytes, offset; - extern errno; - - /* Count the argument pointers and environment pointers. */ - nargs = 0; - nenvps = 0; - argorg = argv; - envorg = envp; - while (*argorg++ != NIL_PTR) nargs++; - while (*envorg++ != NIL_PTR) nenvps++; - - /* Prepare to set up the initial stack. */ - hp = &stack[(nargs + nenvps + 3) * PTRSIZE]; - if (hp + nargs + nenvps >= &stack[MAX_ISTACK_BYTES]) { - errno = E2BIG; - return(-1); - } - ap = (char **) stack; - *ap++ = (char *) nargs; - - /* Prepare the argument pointers and strings. */ - for (i = 0; i < nargs; i++) { - offset = hp - stack; - *ap++ = (char *) offset; - p = *argv++; - while (*p) { - *hp++ = *p++; - if (hp >= &stack[MAX_ISTACK_BYTES]) { - errno = E2BIG; - return(-1); - } - } - *hp++ = (char) 0; - } - *ap++ = NIL_PTR; - - /* Prepare the environment pointers and strings. */ - for (i = 0; i < nenvps; i++) { - offset = hp - stack; - *ap++ = (char *) offset; - p = *envp++; - while (*p) { - *hp++ = *p++; - if (hp >= &stack[MAX_ISTACK_BYTES]) { - errno = E2BIG; - return(-1); - } - } - *hp++ = (char) 0; - } - *ap++ = NIL_PTR; - stackbytes = ( ( (int)(hp - stack) + PTRSIZE - 1)/PTRSIZE) * PTRSIZE; - return callm1(MM_PROC_NR, EXEC, len(name), stackbytes, 0,name, stack,NIL_PTR); -} - - -PUBLIC execn(name) -char *name; /* pointer to file to be exec'd */ -{ -/* Special version used when there are no args and no environment. This call - * is principally used by INIT, to avoid having to allocate MAX_ISTACK_BYTES. - */ - - static char stack[3 * PTRSIZE]; - - return callm1(MM_PROC_NR, EXEC, len(name), sizeof(stack), 0, name, stack, NIL_PTR); -} diff --git a/mach/minixST/libsys/fork.c b/mach/minixST/libsys/fork.c deleted file mode 100644 index 7d5c0fc59..000000000 --- a/mach/minixST/libsys/fork.c +++ /dev/null @@ -1,6 +0,0 @@ -#include "lib.h" - -PUBLIC int fork() -{ - return callm1(MM, FORK, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minixST/libsys/fstat.c b/mach/minixST/libsys/fstat.c deleted file mode 100644 index 8fb6d6652..000000000 --- a/mach/minixST/libsys/fstat.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "lib.h" - -PUBLIC int fstat(fd, buffer) -int fd; -char *buffer; -{ - int n; - n = callm1(FS, FSTAT, fd, 0, 0, buffer, NIL_PTR, NIL_PTR); - return(n); -} diff --git a/mach/minixST/libsys/getegid.c b/mach/minixST/libsys/getegid.c deleted file mode 100644 index e41669162..000000000 --- a/mach/minixST/libsys/getegid.c +++ /dev/null @@ -1,9 +0,0 @@ -#include "lib.h" - -PUBLIC gid getegid() -{ - int k; - k = callm1(MM, GETGID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - if (k < 0) return ( (gid) k); - return( (gid) M.m2_i1); -} diff --git a/mach/minixST/libsys/geteuid.c b/mach/minixST/libsys/geteuid.c deleted file mode 100644 index 172f3dfda..000000000 --- a/mach/minixST/libsys/geteuid.c +++ /dev/null @@ -1,9 +0,0 @@ -#include "lib.h" - -PUBLIC uid geteuid() -{ - int k; - k = callm1(MM, GETUID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - if (k < 0) return ( (uid) k); - return ((uid) M.m2_i1); -} diff --git a/mach/minixST/libsys/getgid.c b/mach/minixST/libsys/getgid.c deleted file mode 100644 index 78fc92ac0..000000000 --- a/mach/minixST/libsys/getgid.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC gid getgid() -{ - int k; - k = callm1(MM, GETGID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - return( (gid) k); -} diff --git a/mach/minixST/libsys/getpid.c b/mach/minixST/libsys/getpid.c deleted file mode 100644 index 43ab9ddaa..000000000 --- a/mach/minixST/libsys/getpid.c +++ /dev/null @@ -1,6 +0,0 @@ -#include "lib.h" - -PUBLIC int getpid() -{ - return callm1(MM, GETPID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minixST/libsys/getuid.c b/mach/minixST/libsys/getuid.c deleted file mode 100644 index 44801a361..000000000 --- a/mach/minixST/libsys/getuid.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC uid getuid() -{ - int k; - k = callm1(MM, GETUID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - return( (uid) k); -} diff --git a/mach/minixST/libsys/gtty.c b/mach/minixST/libsys/gtty.c deleted file mode 100644 index 8916d9b48..000000000 --- a/mach/minixST/libsys/gtty.c +++ /dev/null @@ -1,9 +0,0 @@ -#include - -gtty(fd, argp) -int fd; -char *argp; -{ - return ioctl(fd, TIOCGETP, argp); -} - diff --git a/mach/minixST/libsys/ioctl.c b/mach/minixST/libsys/ioctl.c deleted file mode 100644 index fbd0658f4..000000000 --- a/mach/minixST/libsys/ioctl.c +++ /dev/null @@ -1,68 +0,0 @@ -#include "lib.h" -#include -#include - -PUBLIC int ioctl(fd, request, u) -int fd; -int request; -union { - struct sgttyb *argp; - struct tchars *argt; -} u; - -{ - int n, ispeed, ospeed; - long erase, kill, intr, quit, xon, xoff, eof, brk, speed; - - M.TTY_REQUEST = request; - M.TTY_LINE = fd; - - switch(request) { - case TIOCSETP: - erase = u.argp->sg_erase & BYTE; - kill = u.argp->sg_kill & BYTE; - M.TTY_SPEK = (erase << 8) | kill; - M.TTY_FLAGS = u.argp->sg_flags; - M.TTY_SPEED = (u.argp->sg_ospeed << 8) | u.argp->sg_ispeed; - n = callx(FS, IOCTL); - return(n); - - case TIOCSETC: - intr = u.argt->t_intrc & BYTE; - quit = u.argt->t_quitc & BYTE; - xon = u.argt->t_startc & BYTE; - xoff = u.argt->t_stopc & BYTE; - eof = u.argt->t_eofc & BYTE; - brk = u.argt->t_brkc & BYTE; /* not used at the moment */ - M.TTY_SPEK = (intr<<24) | (quit<<16) | (xon<<8) | (xoff<<0); - M.TTY_FLAGS = (eof<<8) | (brk<<0); - n = callx(FS, IOCTL); - return(n); - - case TIOCGETP: - n = callx(FS, IOCTL); - u.argp->sg_erase = (M.TTY_SPEK >> 8) & BYTE; - u.argp->sg_kill = (M.TTY_SPEK >> 0) & BYTE; - u.argp->sg_flags = M.TTY_FLAGS & 0xFFFF; - speed = (M.TTY_FLAGS >> 16) & 0xFFFFL; - u.argp->sg_ispeed = speed & BYTE; - u.argp->sg_ospeed = (speed >> 8) & BYTE; - return(n); - - case TIOCGETC: - n = callx(FS, IOCTL); - u.argt->t_intrc = (M.TTY_SPEK >> 24) & BYTE; - u.argt->t_quitc = (M.TTY_SPEK >> 16) & BYTE; - u.argt->t_startc = (M.TTY_SPEK >> 8) & BYTE; - u.argt->t_stopc = (M.TTY_SPEK >> 0) & BYTE; - u.argt->t_eofc = (M.TTY_FLAGS >> 8) & BYTE; - u.argt->t_brkc = (M.TTY_FLAGS >> 8) & BYTE; - return(n); - - default: - n = -1; - errno = -(EINVAL); - return(n); - } -} - diff --git a/mach/minixST/libsys/kill.c b/mach/minixST/libsys/kill.c deleted file mode 100644 index db1065411..000000000 --- a/mach/minixST/libsys/kill.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int kill(proc, sig) -int proc; /* which process is to be sent the signal */ -int sig; /* signal number */ -{ - return callm1(MM, KILL, proc, sig, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minixST/libsys/lib.h b/mach/minixST/libsys/lib.h deleted file mode 100644 index 32c25c789..000000000 --- a/mach/minixST/libsys/lib.h +++ /dev/null @@ -1,13 +0,0 @@ -#include -#include -#include -#include - -extern message M; - -#define MM 0 -#define FS 1 - -extern int callm1(), callm3(), callx(), len(); -extern int errno; -extern int begsig(); /* interrupts all vector here */ diff --git a/mach/minixST/libsys/link.c b/mach/minixST/libsys/link.c deleted file mode 100644 index 9daee3809..000000000 --- a/mach/minixST/libsys/link.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int link(name, name2) -char *name, *name2; -{ - return callm1(FS, LINK, len(name), len(name2), 0, name, name2, NIL_PTR); -} diff --git a/mach/minixST/libsys/lseek.c b/mach/minixST/libsys/lseek.c deleted file mode 100644 index ffcf165d1..000000000 --- a/mach/minixST/libsys/lseek.c +++ /dev/null @@ -1,15 +0,0 @@ -#include "lib.h" - -PUBLIC long lseek(fd, offset, whence) -int fd; -long offset; -int whence; -{ - int k; - M.m2_i1 = fd; - M.m2_l1 = offset; - M.m2_i2 = whence; - k = callx(FS, LSEEK); - if (k != OK) return( (long) k); /* send itself failed */ - return(M.m2_l1); -} diff --git a/mach/minixST/libsys/mknod.c b/mach/minixST/libsys/mknod.c deleted file mode 100644 index 7dbfeca1e..000000000 --- a/mach/minixST/libsys/mknod.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int mknod(name, mode, addr) -char *name; -int mode, addr; -{ - return callm1(FS, MKNOD, len(name), mode, addr, name, NIL_PTR, NIL_PTR); -} diff --git a/mach/minixST/libsys/mktemp.c b/mach/minixST/libsys/mktemp.c deleted file mode 100644 index e29e5c93b..000000000 --- a/mach/minixST/libsys/mktemp.c +++ /dev/null @@ -1,20 +0,0 @@ -/* mktemp - make a name for a temporary file */ - -char *mktemp(template) -char *template; -{ - int pid, k; - char *p; - - pid = getpid(); /* get process id as semi-unique number */ - p = template; - while (*p++) ; /* find end of string */ - p--; /* backup to last character */ - - /* Replace XXXXXX at end of template with pid. */ - while (*--p == 'X') { - *p = '0' + (pid % 10); - pid = pid/10; - } - return(template); -} diff --git a/mach/minixST/libsys/mktemp.s b/mach/minixST/libsys/mktemp.s deleted file mode 100644 index cc5b48b1c..000000000 --- a/mach/minixST/libsys/mktemp.s +++ /dev/null @@ -1,5 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.sect .text -.define _mktemp -_mktemp: - jmp __mktemp diff --git a/mach/minixST/libsys/mount.c b/mach/minixST/libsys/mount.c deleted file mode 100644 index 258276b4d..000000000 --- a/mach/minixST/libsys/mount.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int mount(special, name, rwflag) -char *name, *special; -int rwflag; -{ - return callm1(FS, MOUNT, len(special), len(name), rwflag, special, name, NIL_PTR); -} diff --git a/mach/minixST/libsys/open.c b/mach/minixST/libsys/open.c deleted file mode 100644 index 228173d76..000000000 --- a/mach/minixST/libsys/open.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int open(name, mode) -char* name; -int mode; -{ - return callm3(FS, OPEN, mode, name); -} diff --git a/mach/minixST/libsys/pause.c b/mach/minixST/libsys/pause.c deleted file mode 100644 index 2a0d1f698..000000000 --- a/mach/minixST/libsys/pause.c +++ /dev/null @@ -1,6 +0,0 @@ -#include "lib.h" - -PUBLIC int pause() -{ - return callm1(MM, PAUSE, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minixST/libsys/pipe.c b/mach/minixST/libsys/pipe.c deleted file mode 100644 index 05058808e..000000000 --- a/mach/minixST/libsys/pipe.c +++ /dev/null @@ -1,14 +0,0 @@ -#include "lib.h" - -PUBLIC int pipe(fild) -int fild[2]; -{ - int k; - k = callm1(FS, PIPE, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - if (k >= 0) { - fild[0] = M.m1_i1; - fild[1] = M.m1_i2; - return(0); - } else - return(k); -} diff --git a/mach/minixST/libsys/read.c b/mach/minixST/libsys/read.c deleted file mode 100644 index 1619a4da9..000000000 --- a/mach/minixST/libsys/read.c +++ /dev/null @@ -1,11 +0,0 @@ -#include "lib.h" - -PUBLIC int read(fd, buffer, nbytes) -int fd; -char *buffer; -int nbytes; -{ - int n; - n = callm1(FS, READ, fd, nbytes, 0, buffer, NIL_PTR, NIL_PTR); - return(n); -} diff --git a/mach/minixST/libsys/setgid.c b/mach/minixST/libsys/setgid.c deleted file mode 100644 index 823e8788a..000000000 --- a/mach/minixST/libsys/setgid.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int setgid(grp) -int grp; -{ - return callm1(MM, SETGID, grp, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minixST/libsys/setuid.c b/mach/minixST/libsys/setuid.c deleted file mode 100644 index c53e0e3c0..000000000 --- a/mach/minixST/libsys/setuid.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int setuid(usr) -int usr; -{ - return callm1(MM, SETUID, usr, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minixST/libsys/signal.c b/mach/minixST/libsys/signal.c deleted file mode 100644 index 4c5167cb0..000000000 --- a/mach/minixST/libsys/signal.c +++ /dev/null @@ -1,28 +0,0 @@ -#include "lib.h" -#include - -int (*vectab[NSIG])(); /* array of functions to catch signals */ - -/* The definition of signal really should be - * PUBLIC int (*signal(signr, func))() - * but some compilers refuse to accept this, even though it is correct. - * The only thing to do if you are stuck with such a defective compiler is - * change it to - * PUBLIC int *signal(signr, func) - * and change ../h/signal.h accordingly. - */ - -PUBLIC int (*signal(signr, func))() -int signr; /* which signal is being set */ -int (*func)(); /* pointer to function that catches signal */ -{ - int r,(*old)(); - - old = vectab[signr - 1]; - vectab[signr - 1] = func; - M.m6_i1 = signr; - M.m6_f1 = ( (func == SIG_IGN || func == SIG_DFL) ? func : begsig); - r = callx(MM, SIGNAL); - if (r == 1) old = SIG_IGN; - return( (r < 0 ? (int (*)()) r : old) ); -} diff --git a/mach/minixST/libsys/stat.c b/mach/minixST/libsys/stat.c deleted file mode 100644 index ae7b446fd..000000000 --- a/mach/minixST/libsys/stat.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "lib.h" - -PUBLIC int stat(name, buffer) -char *name; -char *buffer; -{ - int n; - n = callm1(FS, STAT, len(name), 0, 0, name, buffer, NIL_PTR); - return(n); -} diff --git a/mach/minixST/libsys/stderr.c b/mach/minixST/libsys/stderr.c deleted file mode 100644 index 7910f77ee..000000000 --- a/mach/minixST/libsys/stderr.c +++ /dev/null @@ -1,8 +0,0 @@ -std_err(s) -char *s; -{ - char *p = s; - - while(*p != 0) p++; - write(2, s, (int)(p - s)); -} diff --git a/mach/minixST/libsys/stime.c b/mach/minixST/libsys/stime.c deleted file mode 100644 index 548ac37cf..000000000 --- a/mach/minixST/libsys/stime.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int stime(top) -long *top; -{ - M.m2_l1 = *top; - return callx(FS, STIME); -} diff --git a/mach/minixST/libsys/stty.c b/mach/minixST/libsys/stty.c deleted file mode 100644 index 7dfe3db38..000000000 --- a/mach/minixST/libsys/stty.c +++ /dev/null @@ -1,9 +0,0 @@ -#include - -stty(fd, argp) -int fd; -char *argp; -{ - return ioctl(fd, TIOCSETP, argp); -} - diff --git a/mach/minixST/libsys/sync.c b/mach/minixST/libsys/sync.c deleted file mode 100644 index 4592d28c9..000000000 --- a/mach/minixST/libsys/sync.c +++ /dev/null @@ -1,6 +0,0 @@ -#include "lib.h" - -PUBLIC int sync() -{ - return callm1(FS, SYNC, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minixST/libsys/time.c b/mach/minixST/libsys/time.c deleted file mode 100644 index e34e1f241..000000000 --- a/mach/minixST/libsys/time.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "lib.h" - -PUBLIC long time(tp) -long *tp; -{ - int k; - long l; - k = callm1(FS, TIME, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - if (M.m_type < 0 || k != OK) {errno = -M.m_type; return(-1L);} - l = M.m2_l1; - if (tp != (long *) 0) *tp = l; - return(l); -} diff --git a/mach/minixST/libsys/times.c b/mach/minixST/libsys/times.c deleted file mode 100644 index 77515d696..000000000 --- a/mach/minixST/libsys/times.c +++ /dev/null @@ -1,15 +0,0 @@ -#include "lib.h" -#include -#include - -PUBLIC int times(buf) -struct tms *buf; -{ - int k; - k = callm1(FS, TIMES, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - buf->tms_utime = M.m4_l1; - buf->tms_stime = M.m4_l2; - buf->tms_cutime = M.m4_l3; - buf->tms_cstime = M.m4_l4; - return(k); -} diff --git a/mach/minixST/libsys/umask.c b/mach/minixST/libsys/umask.c deleted file mode 100644 index caeb07541..000000000 --- a/mach/minixST/libsys/umask.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int umask(complmode) -int complmode; -{ - return callm1(FS, UMASK, complmode, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); -} diff --git a/mach/minixST/libsys/umount.c b/mach/minixST/libsys/umount.c deleted file mode 100644 index d1fab6da7..000000000 --- a/mach/minixST/libsys/umount.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int umount(name) -char* name; -{ - return callm3(FS, UMOUNT, 0, name); -} diff --git a/mach/minixST/libsys/unlink.c b/mach/minixST/libsys/unlink.c deleted file mode 100644 index 9c321ff21..000000000 --- a/mach/minixST/libsys/unlink.c +++ /dev/null @@ -1,7 +0,0 @@ -#include "lib.h" - -PUBLIC int unlink(name) -char *name; -{ - return callm3(FS, UNLINK, 0, name); -} diff --git a/mach/minixST/libsys/utime.c b/mach/minixST/libsys/utime.c deleted file mode 100644 index 0c9b4ef4b..000000000 --- a/mach/minixST/libsys/utime.c +++ /dev/null @@ -1,12 +0,0 @@ -#include "lib.h" - -PUBLIC int utime(name, timp) -char *name; -long timp[2]; -{ - M.m2_i1 = len(name); - M.m2_l1 = timp[0]; - M.m2_l2 = timp[1]; - M.m2_p1 = name; - return callx(FS, UTIME); -} diff --git a/mach/minixST/libsys/wait.c b/mach/minixST/libsys/wait.c deleted file mode 100644 index 2d8728fd2..000000000 --- a/mach/minixST/libsys/wait.c +++ /dev/null @@ -1,10 +0,0 @@ -#include "lib.h" - -PUBLIC int wait(status) -int *status; -{ - int k; - k = callm1(MM, WAIT, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); - if (k >= 0 && status != 0) *status = M.m2_i1; - return(k); -} diff --git a/mach/minixST/libsys/write.c b/mach/minixST/libsys/write.c deleted file mode 100644 index e08826b0d..000000000 --- a/mach/minixST/libsys/write.c +++ /dev/null @@ -1,8 +0,0 @@ -#include "lib.h" - -PUBLIC int write(fd, buffer, nbytes) -char *buffer; -int nbytes; -{ - return callm1(FS, WRITE, fd, nbytes, 0, buffer, NIL_PTR, NIL_PTR); -} diff --git a/mach/moon3/ncg/Makefile b/mach/moon3/ncg/Makefile deleted file mode 100644 index f5e2bda61..000000000 --- a/mach/moon3/ncg/Makefile +++ /dev/null @@ -1,197 +0,0 @@ -# $Header$ - -EMHOME=../../.. -#preprocessor flags for table -TABLEFLAGS= -#cgg options -CGGFLAGS= - -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/ncg -CGG=$(EMHOME)/lib/ncgg -CPP=$(EMHOME)/lib/cpp -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/label.c $(CDIR)/main.c \ - $(CDIR)/move.c $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c \ - $(CDIR)/salloc.c $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o label.o \ - main.o move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -label.o: $(CDIR)/label.c - $(CC) -c $(CFLAGS) $(CDIR)/label.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - $(EMHOME)/mach/install cg - -cmp: all - -$(EMHOME)/mach/compare cg - - -tables.c: table $(CGG) - $(CPP) $(TABLEFLAGS) table | $(CGG) $(CGGFLAGS) - -cmp tables.h tables.H || cp tables.H tables.h - -lint: $(CFILES) tables.c - lint $(LINTOPTS) $(PREFLAGS) -I$(CDIR) $(CFILES) tables.c -clean: - rm -f *.o tables.c tables.h debug.out cg tables.H - -distr: tables.c - rm -f tables1.c tables1.h - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - -codegen.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/label.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -label.o: $(CDIR)/label.h -label.o: $(CDIR)/param.h -label.o: tables.h -label.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -main.o: tables.h -move.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/moon3/ncg/README b/mach/moon3/ncg/README deleted file mode 100644 index 1849c66e5..000000000 --- a/mach/moon3/ncg/README +++ /dev/null @@ -1,11 +0,0 @@ -The file 'table' in this directory contains a back end table for the -MC68020 processor as well as one for the MC68000. Both tables use 2 or 4 bytes -for words and 4 bytes for pointers. The table must be preprocessed first -by the C preprocessor. -The file "whichone.h" specifies which code generator is generated: -it #defines either TBL68000 or TBL86020, and it defines WORD_SIZE to either -2 or 4. -The m68k4(TBL68000) cg can very well be used for the MC68010 processor, -for it makes rather efficient use of the 68010 loop mode. - -The mach.[ch] files are also suitable for both the m68020 and the m68k[24]. diff --git a/mach/moon3/ncg/instrmacs.h b/mach/moon3/ncg/instrmacs.h deleted file mode 100644 index b3d2b1649..000000000 --- a/mach/moon3/ncg/instrmacs.h +++ /dev/null @@ -1,144 +0,0 @@ -#if WORD_SIZE==2 -#define LLP ldl -#define LEP lde -#define LFP ldf /* load offsetted pointer */ -#define SLP sdl -#define SEP sde -#define SFP sdf /* store offsetted pointer */ - -#define ABS_off_int ABS_off2 -#define ABS_indoff_int ABS_indoff2 -#define ABSIND_off_int ABSIND_off2 -#define INDOFF_off_int INDOFF_off2 -#define OFF_off_int OFF_off2 -#define OFF_indoff_int OFF_indoff2 -#define abs_index_int abs_index2 -#define absolute_int absolute2 -#define any_int any2 -#define conreg_int conreg2 -#define data_int data2 -#define datalt_int datalt2 -#define dreg_int dreg2 -#define imm_cmp_int imm_cmp2 -#define immediate_int immediate2 -#define indirect_int indirect2 -#define index_off_int index_off2 -#define offsetted_int offsetted2 -#define post_inc_int post_inc2 -#define pre_dec_int pre_dec2 -#define store_int any2 -#define test_set_int test_set2 - -#define add_i add_w -#define ADD_I "add.w" -#define and_i and_w -#define AND_I "and.w" -#define asl_i asl_w -#define ASL_I "asl.w" -#define asr_i asr_w -#define ASR_I "asr.w" -#define clr_i clr_w -#define CLR_I "clr.w" -#define cmp_i cmp_w -#define cmp2_i cmp2_w -#define DEC "sub.w #1," -#define DIVS_I "divs.w" -#define DIVU_I "divu.w" -#define eor_i eor_w -#define EOR_I "eor.w" -#define INC "add.w #1," -#define lsr_i lsr_w -#define LSR_I "lsr.w" -#define move_i move_w -#define MOVE_I "move.w" -#define muls_i muls_w -#define MULS_I "muls.w" -#define mulu_i mulu_w -#define MULU_I "mulu.w" -#define neg_i neg_w -#define NEG_I "neg.w" -#define not_i not_w -#define NOT_I "not.w" -#define or_i or_w -#define OR_I "or.w" -#define rol_i rol_w -#define ROL_I "rol.w" -#define ror_i ror_w -#define ROR_I "ror.w" -#define sub_i sub_w -#define SUB_I "sub.w" -#define tst_i tst_w - -#else - -#define LLP lol -#define LEP loe -#define LFP lof /* load offsetted pointer */ -#define SLP stl -#define SEP ste -#define SFP stf /* store offsetted pointer */ - -#define ABS_off_int ABS_off4 -#define ABS_indoff_int ABS_indoff4 -#define ABSIND_off_int ABSIND_off4 -#define INDOFF_off_int INDOFF_off4 -#define OFF_off_int OFF_off4 -#define OFF_indoff_int OFF_indoff4 -#define abs_index_int abs_index4 -#define absolute_int absolute4 -#define any_int any4 -#define conreg_int conreg4 -#define data_int data4 -#define datalt_int datalt4 -#define dreg_int dreg4 -#define imm_cmp_int imm_cmp4 -#define immediate_int immediate4 -#define indirect_int indirect4 -#define index_off_int index_off4 -#define offsetted_int offsetted4 -#define post_inc_int post_inc4 -#define pre_dec_int pre_dec4 -#define store_int store4 -#define test_set_int test_set4 - -#define add_i add_l -#define ADD_I "add.l" -#define and_i and_l -#define AND_I "and.l" -#define asl_i asl_l -#define ASL_I "asl.l" -#define asr_i asr_l -#define ASR_I "asr.l" -#define clr_i clr_l -#define CLR_I "clr.l" -#define cmp_i cmp_l -#define cmp2_i cmp2_l -#define DEC "sub.l #1," -#define DIVS_I "divs.l" -#define DIVU_I "divu.l" -#define eor_i eor_l -#define EOR_I "eor.l" -#define INC "add.l #1," -#define lsr_i lsr_l -#define LSR_I "lsr.l" -#define move_i move_l -#define MOVE_I "move.l" -#define muls_i muls_l -#define MULS_I "muls.l" -#define mulu_i mulu_l -#define MULU_I "mulu.l" -#define neg_i neg_l -#define NEG_I "neg.l" -#define not_i not_l -#define NOT_I "not.l" -#define or_i or_l -#define OR_I "or.l" -#define rol_i rol_l -#define ROL_I "rol.l" -#define ror_i ror_l -#define ROR_I "ror.l" -#define sub_i sub_l -#define SUB_I "sub.l" -#define tst_i tst_l - -#endif diff --git a/mach/moon3/ncg/mach.c b/mach/moon3/ncg/mach.c deleted file mode 100644 index 6759772f7..000000000 --- a/mach/moon3/ncg/mach.c +++ /dev/null @@ -1,288 +0,0 @@ -/* $Id$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - * - */ - -/* - * machine dependent back end routines for the Motorola 68000, 68010 or 68020 - */ - -#include - -#if TBL68020 -#define SYNTAX_68020 1 -#endif - -#include - -con_part(sz,w) register sz; word w; { - - while (part_size % sz) - part_size++; - if (part_size == TEM_WSIZE) - part_flush(); - if (sz == 1) { - w &= 0xFF; -#if WORD_SIZE==4 - w <<= 8*(3-part_size); - part_word |= w; - } else if (sz == 2) { - w &= 0xFFFF; -#endif - if (part_size == 0) { - /* Shift 8 for m68k2, 16 otherwise */ - w <<= 4 * TEM_WSIZE; - } - part_word |= w; - } else { - assert(sz == TEM_WSIZE); - part_word = w; - } - part_size += sz; -} - -con_mult(sz) word sz; { - - if (sz != 4) - fatal("bad icon/ucon size"); - fprintf(codefile,".data4 %s\n",str); -} - -#define IEEEFLOAT -#define CODE_GENERATOR -#define FL_MSL_AT_LOW_ADDRESS 1 -#define FL_MSW_AT_LOW_ADDRESS 1 -#define FL_MSB_AT_LOW_ADDRESS 1 -#include - -regscore(off,size,typ,score,totyp) - long off; -{ - if (score == 0) return -1; - switch(typ) { - case reg_float: - return -1; - case reg_pointer: - if (size != 4 || totyp != reg_pointer) return -1; - score += (score >> 1); - break; - case reg_loop: - score += 5; - /* fall through .. */ - case reg_any: - if (size != TEM_WSIZE || totyp == reg_pointer) return -1; - break; - } - if (off >= 0) { - /* parameters must be initialised with an instruction - * like "move.l 4(a6),d0", which costs 2 words. - */ - score -= 2; - } - score--; /* save/restore */ - return score; -} -struct regsav_t { - char *rs_reg; /* e.g. "a3" or "d5" */ - long rs_off; /* offset of variable */ - int rs_size; /* 2 or 4 bytes */ -} regsav[9]; - - -int regnr; - -i_regsave() -{ - regnr = 0; -} - -full nlocals; - -regreturn() -{ - register struct regsav_t *p; - - if (regnr > 1) { -#ifdef SYNTAX_68020 - fprintf(codefile,"movem.l (-%ld,a6),", nlocals); -#else - fprintf(codefile,"movem.l -%ld(a6),", nlocals); -#endif - for (p = regsav; ;) { - fputs(p->rs_reg, codefile); - if (++p == ®sav[regnr]) break; - putc('/',codefile); - } - putc('\n',codefile); - } else if (regnr == 1) { - p = regsav; -#ifdef SYNTAX_68020 - fprintf(codefile,"move.l (-%ld,a6),%s\n",nlocals, p->rs_reg); -#else - fprintf(codefile,"move.l -%ld(a6),%s\n",nlocals, p->rs_reg); -#endif - } - fputs("unlk a6\nrts\n", codefile); -} - -f_regsave() -{ - register struct regsav_t *p; - - nlocals += regnr*4; -#ifdef TBL68020 - fprintf(codefile,"link\ta6,#-%ld\n",nlocals); -#else - if (nlocals > 32768) { - fprintf(codefile, "move.l a6,-(sp)\nmove.l sp,a6\nsub #%ld,sp\n", nlocals); - } - else fprintf(codefile,"link\ta6,#-%ld\n",nlocals); -#endif -#ifndef NOSTACKTEST - fprintf(codefile, "tst.b %s\n", -#ifdef SYNTAX_68020 - "(-40, sp)" -#else - "-40(sp)" -#endif - ); -#endif - if (regnr > 1) { - fputs("movem.l ", codefile); - for (p = regsav; ;) { - fputs(p->rs_reg, codefile); - if (++p == ®sav[regnr]) break; - putc('/',codefile); - } - fputs(",(sp)\n", codefile); - } else if (regnr == 1) { - p = regsav; - fprintf(codefile,"move.l %s,(sp)\n",p->rs_reg); - } - /* initialise register-parameters */ - for (p = regsav; p < ®sav[regnr]; p++) { - if (p->rs_off >= 0) { -#ifdef SYNTAX_68020 - fprintf(codefile,"move.%c (%ld,a6),%s\n", -#else - fprintf(codefile,"move.%c %ld(a6),%s\n", -#endif - (p->rs_size == 4 ? 'l' : 'w'), - p->rs_off, - p->rs_reg); - } - } -} - -regsave(s,off,size) - char *s; - long off; -{ - assert (regnr < 9); - regsav[regnr].rs_reg = s; - regsav[regnr].rs_off = off; - regsav[regnr++].rs_size = size; - fprintf(codefile, "!Local %ld into %s\n",off,s); -} - -prolog(n) full n; { - - nlocals = n; -} - -#ifdef MACH_OPTIONS -static int gdb_flag = 0; - -mach_option(s) - char *s; -{ - if (! strcmp(s, "-gdb")) { - gdb_flag = 1; - } - else { - error("Unknown flag %s", s); - } -} -#endif /* MACH_OPTIONS */ - -mes(type) word type ; { - int argt, a1, a2 ; - - switch ( (int)type ) { - case ms_ext : - for (;;) { - switch ( argt=getarg( - ptyp(sp_cend)|ptyp(sp_pnam)|sym_ptyp) ) { - case sp_cend : - return ; - default: - strarg(argt) ; - fprintf(codefile,".define %s\n",argstr) ; - break ; - } - } - case ms_stb: - argt = getarg(str_ptyp | cst_ptyp); - if (argt == sp_cstx) - fputs(".symb \"\", ", codefile); - else { - fprintf(codefile, ".symb \"%s\", ", str); - argt = getarg(cst_ptyp); - } - a1 = argval; - argt = getarg(cst_ptyp); - a2 = argval; - argt = getarg(cst_ptyp|nof_ptyp|sof_ptyp|ilb_ptyp|pro_ptyp); -#ifdef MACH_OPTIONS - if (gdb_flag) { - if (a1 == N_PSYM) { - /* Change offset from AB into offset from - the frame pointer. - */ - argval += 8; - } - } -#endif - fprintf(codefile, "%s, 0x%x, %d\n", strarg(argt), a1, a2); - argt = getarg(end_ptyp); - break; - case ms_std: - argt = getarg(str_ptyp | cst_ptyp); - if (argt == sp_cstx) - str[0] = '\0'; - else { - argt = getarg(cst_ptyp); - } - swtxt(); - if (argval == N_SLINE -#ifdef MACH_OPTIONS - && ! gdb_flag -#endif - ) { -#ifdef SYNTAX_68020 - fputs("jsr (___u_LiB)\n", codefile); -#else - fputs("jsr ___u_LiB\n", codefile); -#endif - cleanregs(); /* debugger might change variables */ - } - fprintf(codefile, ".symd \"%s\", 0x%x,", str, (int) argval); - argt = getarg(cst_ptyp); - fprintf(codefile, "%d\n", (int) argval); - argt = getarg(end_ptyp); - break; - default : - while ( getarg(any_ptyp) != sp_cend ) ; - break ; - } -} - - -char *segname[] = { - ".sect .text", /* SEGTXT */ - ".sect .data", /* SEGCON */ - ".sect .rom", /* SEGROM */ - ".sect .bss" /* SEGBSS */ -}; diff --git a/mach/moon3/ncg/mach.h b/mach/moon3/ncg/mach.h deleted file mode 100644 index 647a04322..000000000 --- a/mach/moon3/ncg/mach.h +++ /dev/null @@ -1,49 +0,0 @@ -/* $Id$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -#include - -#ifndef TBL68020 -#ifndef TBL68000 -Something is very wrong here. You must specify the machine: either -TBL68000 or TBL68020, in the file whichone.h, then REMOVE tables.c -and then run "make" again -#endif -#endif -#if WORD_SIZE!=2 && WORD_SIZE!=4 -You must specify the appropriate word size, then REMOVE tables.c -#endif - -#define ex_ap(y) fprintf(codefile,".extern %s\n",y) -#define in_ap(y) /* nothing */ - -#define newilb(x) fprintf(codefile,"%s:\n",x) -#define newdlb(x) fprintf(codefile,"%s:\n",x) -#define dlbdlb(x,y) fprintf(codefile,"%s = %s\n",x,y) -#define newlbss(l,x) fprintf(codefile,".comm %s,%ld\n",l,x); - -#define pop_fmt "(sp)+" -#define cst_fmt "%ld" -#define off_fmt "%ld" -#define ilb_fmt "I%x_%x" -#define dlb_fmt "I_%d" -#define hol_fmt "hol%d" - -#define hol_off "%ld+hol%d" - -#if WORD_SIZE==2 -#define con_cst(x) fprintf(codefile,".data2\t%ld\n",x) -#else -#define con_cst(x) fprintf(codefile,".data4\t%ld\n",x) -#endif -#define con_ilb(x) fprintf(codefile,".data4\t%s\n",x) -#define con_dlb(x) fprintf(codefile,".data4\t%s\n",x) - -#define modhead ".sect .text\n.sect .rom\n.sect .data\n.sect .bss\n" - -#define fmt_id(sf,st) sprintf(st,"_%s",sf) - -#define BSS_INIT 0 -#define MACH_OPTIONS diff --git a/mach/moon3/ncg/table b/mach/moon3/ncg/table deleted file mode 100644 index a53b6bcec..000000000 --- a/mach/moon3/ncg/table +++ /dev/null @@ -1,6942 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ - -rscid = "$Id$" - - /******************************** - * * - * 68000, 68010 and 68020 * - * back end table * - * * - ********************************/ - -#include - -#if TBL68881 && ! TBL68020 -Something very wrong here! -#endif -#if WORD_SIZE!=2 && WORD_SIZE!=4 -Something very wrong here! -#endif - -#if TBL68020 -#define SYNTAX_68020 1 -#endif - -/* #define FANCY_MODES 1 -/* On the M68020, there are some real fancy addressing modes. - Their use makes the code a bit shorter, but also much slower. - The FANCY_MODES #define enables the use of these addressing - modes. -*/ - -#define small(x) ((x)>=1 && (x)<=8) -#define directadd(x) (small(x) || (x)>128) -#define directsub(x) (directadd(0-x)) -#define nicesize(x) ((x)==1||(x)==2||(x)==4||(x)==8) -#define low8(x) ((x) & 0377) -#define low16(x) ((x) & 0177777) -#define in_1(x) sfit(x,8) -#define in_2(x) sfit(x,16) - - -EM_WSIZE = WORD_SIZE -EM_PSIZE = 4 -EM_BSIZE = 8 - -SL = 8 - -TIMEFACTOR = 1/2 - - -PROPERTIES - -D_REG /* data registers */ -A_REG(4) /* address registers */ -DD_REG /* allocatable D_REG, may not be a register variable */ -AA_REG(4) /* allocatable A_REG, may not be a register variable */ -RD_REG /* data register, register var */ -RA_REG(4) /* address register, register var */ -#if WORD_SIZE==2 -D_REG4(4) /* data register, 4 bytes */ -DD_REG4(4) /* allocatable D_REG, 4 bytes */ -#else -#define D_REG4 D_REG -#define DD_REG4 DD_REG -#endif -#if TBL68881 -FS_REG(4) /* floating point register */ -FD_REG(8) /* double floating point register */ -#endif - - - -REGISTERS - -d0, d1, d2 :D_REG, DD_REG. -d3, d4, d5, d6, d7 :D_REG, RD_REG regvar. -#if WORD_SIZE==2 -dl0("d0")=d0, dl1("d1")=d1, dl2("d2")=d2 :D_REG4, DD_REG4. -#else -#define dl0 d0 -#define dl1 d1 -#define dl2 d2 -#endif -a0, a1 :A_REG, AA_REG. -a2, a3, a4, a5 :A_REG, RA_REG regvar(reg_pointer). -lb ("a6"), sp :A_REG. /* localbase and stack pointer */ -#if TBL68881 -F0 ("fp0"), F1 ("fp1"), F2 ("fp2"), F3 ("fp3"), F4 ("fp4"), F5 ("fp5"), -F6 ("fp6"), F7 ("fp7") :FS_REG. -fp0=F0,fp1=F1,fp2=F2,fp3=F3,fp4=F4,fp5=F5,fp6=F6,fp7=F7 - :FD_REG. -#endif - - - -TOKENS - - /* Not all addressing modes available on the MC68020 are used in this - * table. E.g (Dn), data register indirect is not used. Compared to - * (An), address register indirect, (Dn) requires two more bytes and - * several more clock cycles. Using (Dn) is even more expensive in - * time than first moving Dn to an address register An, and then using - * (An). For this kind of reasons several addressing modes are - * not used in this table. - * - * Cost in bytes may sometimes be incorrect. Several effective addresses - * use displacements that can occupy either 2 or 4 bytes. These are not - * considered different TOKENS in this table. - * - * Data registers are the only registers used as index registers in this - * table; address registers are only used to hold addresses. - * - * For the m68k2 and m68k4 table: the MC68000 and MC68010 have two - * modes that use displacements (offsets) of limited size: - * - offset(A_REG, Index_reg), where offset is only 8 bits, and - * - offset(A_REG), where offset can only be 16 bits. - * To make sure that no output is given with offsets too large, two - * extra tokens are declared: t_regAregXcon and t_regAcon. These are - * used as addresses to these modes. Whenever the displacements become - * too large, they are transformed into different tokens. - * - * Sometimes some TOKENS are used with displacements (offsets) of 0. - * It would have been possible to provide separate TOKENS for these, in - * case the assembler doesn't handle zero offsets optimally. This - * however would mean a very large amount of extra TOKENS and SETS for - * a very small profit in code bytes, so we won't do that. - * - * To prevent the TOKENS list from getting too unreadable, #ifdefs are - * used to form three parts: - * (i) the common part; - * (ii) the m68k2 and m68k4 part; - * (iii) the m68020 part; - */ - - /* Part (i) */ -zero_const = {INT num;} WORD_SIZE cost(0,0) "#" num . -small_const = {INT num;} WORD_SIZE cost(0,0) "#" num . -bconst = {INT num;} WORD_SIZE cost(0,0) "#" num . -const = {INT num;} WORD_SIZE cost(4,4) "#" num . -#if WORD_SIZE==2 -/* ??? "string+const */ -zero_const4 = {INT num;} 4 cost(0,0) "#" num . -small_const4 = {INT num;} 4 cost(0,0) "#" num . -bconst4 = {INT num;} 4 cost(0,0) "#" num . -const4 = {ADDR num;} 4 cost(4,4) "#" num . -#endif -indirect4 = {A_REG reg;} 4 cost(0,4) "(" reg ")" . -post_inc4 = {A_REG reg;} 4 cost(0,4) "(" reg ")+" . -pre_dec4 = {A_REG reg;} 4 cost(0,5) "-(" reg ")" . -dreg4 = {D_REG4 reg;} 4 cost(0,0) reg . -areg = {A_REG reg;} 4 cost(0,0) reg . -dreg2 = {D_REG reg;} WORD_SIZE cost(0,0) reg . -indirect2 = {A_REG reg;} WORD_SIZE cost(0,4) "(" reg ")" . -post_inc2 = {A_REG reg;} WORD_SIZE cost(0,4) "(" reg ")+" . -pre_dec2 = {A_REG reg;} WORD_SIZE cost(0,5) "-(" reg ")" . -dreg1 = {D_REG reg;} WORD_SIZE cost(0,0) reg . -indirect1 = {A_REG reg;} WORD_SIZE cost(0,4) "(" reg ")" . -post_inc1 = {A_REG reg;} WORD_SIZE cost(0,4) "(" reg ")+" . -pre_dec1 = {A_REG reg;} WORD_SIZE cost(0,5) "-(" reg ")" . - -ext_addr = {ADDR bd;} 4 cost(4,5) "#" bd . -llabel = {ADDR bd;} 4 cost(2,0) bd . -slabel = {ADDR bd;} 4 cost(0,0) bd . - -/* check this out */ -extend1 = {D_REG reg;} WORD_SIZE cost(0,0) reg . -#if WORD_SIZE==2 -extend1_4 = {D_REG4 reg;} 4 cost(0,0) reg . -#else -#define extend1_4 extend1 -#endif -extend2 = {D_REG4 reg;} 4 cost(0,0) reg . - -#ifndef SYNTAX_68020 - /* Part (ii) in m68k2/4 syntax */ -absolute4 = {ADDR bd;} 4 cost(4,8) bd . -offsetted4 = {A_REG reg; INT bd;} 4 cost(2,6) bd "(" reg ")" . -index_off4 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(2,7) - bd "(" reg "," xreg ".l)" . -absolute2 = {ADDR bd;} WORD_SIZE cost(4,6) bd . -offsetted2 = {A_REG reg; INT bd;} WORD_SIZE cost(2,4) bd "(" reg ")" . -index_off2 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} WORD_SIZE cost(2,5) - bd "(" reg "," xreg ".l)" . -absolute1 = {ADDR bd;} WORD_SIZE cost(4,6) bd . -offsetted1 = {A_REG reg; INT bd;} WORD_SIZE cost(2,4) bd "(" reg ")" . -index_off1 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} WORD_SIZE cost(2,5) - bd "(" reg "," xreg ".l)" . - -LOCAL = {INT bd;} WORD_SIZE cost(2,6) bd "(a6)" . -#if WORD_SIZE==2 -/* pointers may go into DLOCAL's */ -DLOCAL = {INT bd;} 4 cost(2,6) bd "(a6)" . -#endif - -local_addr = {INT bd;} 4 cost(2,6) bd "(a6)" . -regAcon = {A_REG reg; INT bd;} 4 cost(2,6) bd "(" reg ")" . -regAregXcon = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(2,8) - bd "(" reg "," xreg ".l)" . - /* note: in the m68k[24] version %sc always equals 1 */ -#endif - -#ifdef SYNTAX_68020 - /* Part (ii) in m68020 syntax */ -absolute4 = {ADDR bd;} 4 cost(4,7) "(" bd ")" . -offsetted4 = {A_REG reg; INT bd;} 4 cost(2,6) "(" bd "," reg ")" . -index_off4 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(4,9) - "(" bd "," reg "," xreg ".l*" sc ")" . -absolute2 = {ADDR bd;} WORD_SIZE cost(4,7) "(" bd ")" . -offsetted2 = {A_REG reg; INT bd;} WORD_SIZE cost(2,6) "(" bd "," reg ")" . -index_off2 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} WORD_SIZE cost(4,9) - "(" bd "," reg "," xreg ".l*" sc ")" . -absolute1 = {ADDR bd;} WORD_SIZE cost(4,7) "(" bd ")" . -offsetted1 = {A_REG reg; INT bd;} WORD_SIZE cost(2,6) "(" bd "," reg ")" . -index_off1 = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} WORD_SIZE cost(4,9) - "(" bd "," reg "," xreg ".l*" sc ")" . - -LOCAL = {INT bd;} WORD_SIZE cost(2,6) "(" bd ",a6)" . -#if WORD_SIZE==2 -/* pointers may go into DLOCAL's */ -DLOCAL = {INT bd;} 4 cost(2,6) "(" bd ",a6)" . -#endif -local_addr = {INT bd;} 4 cost(2,3) "(" bd ",a6)" . -regAcon = {A_REG reg; INT bd;} 4 cost(2,3) "(" bd "," reg ")" . -regAregXcon = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(2,7) - "(" bd "," reg "," xreg ".l*" sc ")" . -#endif -#ifdef TBL68020 - /* Part (iii) */ -abs_index4 = {INT sc; D_REG4 xreg; ADDR bd;} 4 cost(6,9) - "(" bd "," xreg ".l*" sc ")" . -OFF_off4 = {A_REG reg; INT bd; ADDR od;} 4 cost(6,19) - "([" bd "," reg "]," od ")" . -OFF_indoff4 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} 4 cost(6,19) - "([" bd "," reg "]," xreg ".l*" sc "," od ")" . -INDOFF_off4 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} 4 cost(6,19) - "([" bd "," reg "," xreg ".l*" sc "]," od ")" . -ABS_off4 = {ADDR bd; ADDR od;} 4 cost(8,22) "([" bd "]," od ")" . -ABS_indoff4 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} 4 cost(8,22) - "([" bd "]," xreg ".l*" sc "," od ")" . -ABSIND_off4 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} 4 cost(8,22) - "([" bd "," xreg ".l*" sc "]," od ")" . - -abs_index2 = {INT sc; D_REG4 xreg; ADDR bd;} WORD_SIZE cost(6,9) - "(" bd "," xreg ".l*" sc ")" . -OFF_off2 = {A_REG reg; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "]," od ")" . -OFF_indoff2 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "]," xreg ".l*" sc "," od ")" . -INDOFF_off2 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "," xreg ".l*" sc "]," od ")" . -ABS_off2 = {ADDR bd; ADDR od;} WORD_SIZE cost(8,22) "([" bd "]," od ")" . -ABS_indoff2 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} WORD_SIZE cost(8,22) - "([" bd "]," xreg ".l*" sc "," od ")" . -ABSIND_off2 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} WORD_SIZE cost(8,22) - "([" bd "," xreg ".l*" sc "]," od ")" . - -abs_index1 = {INT sc; D_REG4 xreg; ADDR bd;} WORD_SIZE cost(6,9) - "(" bd "," xreg ".l*" sc ")" . -OFF_off1 = {A_REG reg; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "]," od ")" . -OFF_indoff1 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "]," xreg ".l*" sc "," od ")" . -INDOFF_off1 = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} WORD_SIZE cost(6,19) - "([" bd "," reg "," xreg ".l*" sc "]," od ")" . -ABS_off1 = {ADDR bd; ADDR od;} WORD_SIZE cost(8,22) "([" bd "]," od ")" . -ABS_indoff1 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} WORD_SIZE cost(8,22) - "([" bd "]," xreg ".l*" sc "," od ")" . -ABSIND_off1 = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} WORD_SIZE cost(8,22) - "([" bd "," xreg ".l*" sc "]," od ")" . - -ILOCAL = {INT bd;} WORD_SIZE cost(4,16) "([" bd ",a6])" . - -off_con = {A_REG reg; INT bd; ADDR od;} 4 cost(6,18) - "([" bd "," reg "]," od ")". -off_regXcon = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} 4 cost(6,18) - "([" bd "," reg "]," xreg ".l*" sc "," od ")" . -indoff_con = {A_REG reg; D_REG4 xreg; INT sc; INT bd; ADDR od;} 4 cost(6,18) - "([" bd "," reg "," xreg ".l*" sc "]," od ")" . -abs_con = {ADDR bd; ADDR od;} 4 cost(8,21) "([" bd "]," od ")" . -abs_regXcon = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} 4 cost(8,21) - "([" bd "]," xreg ".l*" sc "," od ")" . -absind_con = {INT sc; D_REG4 xreg; ADDR bd; ADDR od;} 4 cost(8,21) - "([" bd "," xreg ".l*" sc "]," od ")" . -ext_regX = {INT sc; D_REG4 xreg; ADDR bd;} 4 cost(6,15) - "(" bd "," xreg ".l*" sc ")" . - -regX = {INT sc; D_REG4 xreg;} 4 cost(2,7) "(" xreg ".l*" sc ")" . -DREG_pair = {D_REG4 reg1; D_REG4 reg2;} 8 cost(2,0) reg1 ":" reg2 . - -#define t_regAregXcon regAregXcon -#define t_regAcon regAcon - -#else /* TBL68020 */ -t_regAregXcon = {A_REG reg; D_REG4 xreg; INT sc; INT bd;} 4 cost(2,8) . -t_regAcon = {A_REG reg; INT bd;} 4 cost(2,6) . -#endif - -#if WORD_SIZE!=2 -#define DLOCAL LOCAL -#endif - -SETS - - /* The SETS list cannot be kept as 'readable' as the TOKENS - * list because cgg is one pass. - * We makes use of the fact that sets are indeed sets. Thus - * D_REG + D_REG4 == D_REG, when the wordsize is 4. - */ - -sconsts = small_const + bconst . -consts = const + sconsts + zero_const. -#if WORD_SIZE!=2 -#define small_const4 small_const -#define zero_const4 zero_const -#define bconst4 bconst -#define const4 const -#define sconsts4 sconsts -#define consts4 consts -#else -sconsts4 = small_const4 + bconst4 . -consts4 = const4 + sconsts4 + zero_const4. -#endif - -#ifndef TBL68020 - /* A m68k2/m68k4 part */ -data4 = D_REG4 + DLOCAL + consts4 + post_inc4 + pre_dec4 + - indirect4 + offsetted4 + index_off4 + absolute4 + - ext_addr + dreg4 . -memory4 = data4 - D_REG4 - dreg4 . -control4 = indirect4 + offsetted4 + index_off4 + absolute4 + - DLOCAL. -alterable4 = data4 + A_REG - consts4 - ext_addr . -any4 = data4 + A_REG . /* all four above together */ - -#if WORD_SIZE==2 -data2 = D_REG + LOCAL + dreg2 + post_inc2 + pre_dec2 + - indirect2 + offsetted2 + index_off2 + absolute2 + - consts . -memory2 = data2 - D_REG - dreg2 . -control2 = indirect2 + offsetted2 + index_off2 + absolute2 + LOCAL. -#else -data2 = dreg2 + post_inc2 + pre_dec2 + indirect2 + - offsetted2 + index_off2 + absolute2 + consts . -memory2 = data2 - dreg2 . -control2 = indirect2 + offsetted2 + index_off2 + absolute2 . -#endif -alterable2 = data2 + D_REG - consts . -any2 = data2 + D_REG . - -data1 = dreg1 + post_inc1 + pre_dec1 + indirect1 + - offsetted1 + index_off1 + absolute1 + consts . -memory1 = data1 - dreg1 . -control1 = indirect1 + offsetted1 + index_off1 + absolute1 . -alterable1 = data1 + D_REG - consts . -any1 = data1 + D_REG . - -#else /* TBL68020 */ - -data4 = D_REG4 + indirect4 + post_inc4 + pre_dec4 + index_off4 + - offsetted4 + OFF_off4 + OFF_indoff4 + - INDOFF_off4 + dreg4 + - ABS_off4 + ABS_indoff4 + ABSIND_off4 + - absolute4 + abs_index4 + consts4 + ext_addr + - DLOCAL -#if WORD_SIZE!=2 - + ILOCAL -#endif - . -memory4 = data4 - D_REG4 - dreg4 . -control4 = memory4 - (post_inc4 + pre_dec4 + consts4 + ext_addr). -alterable4 = data4 + A_REG - consts - ext_addr . -any4 = data4 + A_REG . /* all four above together */ - -#if WORD_SIZE==2 -data2 = D_REG + LOCAL+ ILOCAL+ - dreg2 + indirect2 + post_inc2 + pre_dec2 + index_off2 + - offsetted2 + OFF_off2 + OFF_indoff2 + - INDOFF_off2 + - ABS_off2 + ABS_indoff2 + ABSIND_off2 + - absolute2 + abs_index2 + consts . -memory2 = data2 - D_REG - dreg2 . -#else -data2 = dreg2 + indirect2 + post_inc2 + pre_dec2 + index_off2 + - offsetted2 + OFF_off2 + OFF_indoff2 + - INDOFF_off2 + - ABS_off2 + ABS_indoff2 + ABSIND_off2 + - absolute2 + abs_index2 + consts . -memory2 = data2 - dreg2 . -#endif -control2 = memory2 - (post_inc2 + pre_dec2 + consts ) . -alterable2 = data2 + D_REG - consts . -any2 = data2 + D_REG. /* all four above together */ - -data1 = dreg1 + indirect1 + post_inc1 + pre_dec1 + index_off1 + - offsetted1 + OFF_off1 + OFF_indoff1 + - INDOFF_off1 + - ABS_off1 + ABS_indoff1 + ABSIND_off1 + - absolute1 + abs_index1 + consts . -memory1 = data1 - dreg1 . -control1 = memory1 - (post_inc1 + pre_dec1 + consts ) . -alterable1 = data1 + D_REG - consts . -any1 = data1 + D_REG. /* all four above together */ - -#endif /* TBL68020 */ - /* This is a common part */ -#if WORD_SIZE==2 -/* Not any4, since any is used in 'with' and not in 'kills' */ -any = any2 + any1 . -#else -any = any4 + any2 + any1 . -#endif -control = control4 + control2 + control1 . -indirect = indirect4 + indirect2 + indirect1 . -offsetted = offsetted4 + offsetted2 + offsetted1 . -index_off = index_off4 + index_off2 + index_off1 . -absolute = absolute4 + absolute2 + absolute1 . -pre_post = pre_dec4 + pre_dec2 + pre_dec1 + - post_inc4 + post_inc2 + post_inc1 . - -#ifndef TBL68020 - /* A m68k2/m68k4 part */ -regind_addr = regAcon + regAregXcon + t_regAcon + t_regAregXcon . -address = ext_addr + local_addr + regAcon + regAregXcon . -all_regind = indirect + offsetted + pre_post + index_off + - regind_addr + areg . -all_indir = all_regind . -allexceptcon = ALL - ( D_REG + A_REG + consts + dreg2 + dreg1 + - local_addr + ext_addr + regAcon + regAregXcon + - t_regAcon + t_regAregXcon ) . -use_index = index_off4 + index_off2 + index_off1 . - -#else /* TBL68020 */ - -reg_memind4 = OFF_off4 + OFF_indoff4 + INDOFF_off4 . -memind4 = reg_memind4 + - ABS_off4 + ABS_indoff4 . -reg_memind2 = OFF_off2 + OFF_indoff2 + INDOFF_off2 . -memind2 = reg_memind2 + - ABS_off2 + ABS_indoff2 . -reg_memind1 = OFF_off1 + OFF_indoff1 + INDOFF_off1 . -memind1 = reg_memind1 + - ABS_off1 + ABS_indoff1 . -reg_memind = reg_memind4 + reg_memind2 + reg_memind1 . -memind = memind4 + memind2 + memind1 . -regind_addr = regAcon + regAregXcon + - off_con + off_regXcon + - indoff_con . -address = regind_addr + - ext_addr + local_addr + - abs_con + abs_regXcon + - absind_con + - ext_regX . -all_regind = indirect + offsetted + index_off + pre_post + - reg_memind + regind_addr + areg . -all_indir = all_regind + memind + ILOCAL . -allexceptcon = ALL - ( D_REG + A_REG + consts + dreg2 + dreg1 + - local_addr + ext_addr + regAcon + regAregXcon + ext_regX ) . -use_index4 = index_off4 + abs_index4 + - OFF_indoff4 + INDOFF_off4 + - ABS_indoff4 + ABSIND_off4 . -use_index2 = index_off2 + abs_index2 + - OFF_indoff2 + INDOFF_off2 + - ABS_indoff2 + ABSIND_off2 . -use_index1 = index_off1 + abs_index1 + - OFF_indoff1 + INDOFF_off1 + - ABS_indoff1 + ABSIND_off1 . -use_indaddr = regAregXcon + - off_regXcon + indoff_con + - abs_regXcon + absind_con + - ext_regX . - -use_index = use_index4 + use_index2 + use_index1 + use_indaddr + regX . - -#endif /* TBL68020 */ - /* A common part */ -posextern = absolute + all_indir . - -#if WORD_SIZE==2 -genreg2 = D_REG . -#define genreg genreg2 -#else -#define genreg genreg4 -#endif -genreg4 = D_REG4 + A_REG. -label = llabel + slabel . -immediate4 = consts4 + ext_addr . -#if WORD_SIZE==2 -immediate2 = consts . -#endif -conreg4 = D_REG4 + immediate4 . -conreg2 = dreg2 + consts + D_REG . -conreg1 = dreg1 + consts + D_REG . -#if WORD_SIZE==2 -conreg = conreg1 + conreg2 . -#else -conreg = conreg1 + conreg2 + conreg4 . -#endif -shconreg = D_REG + small_const . -datalt4 = data4 * alterable4 . -datalt2 = data2 * alterable2 . -datalt1 = data1 * alterable1 . -datalt = datalt4 + datalt2 + datalt1 . -memalt4 = memory4 * alterable4 . -memalt2 = memory2 * alterable2 . -memalt1 = memory1 * alterable1 . - -#ifndef TBL68020 - /* A m68k2/m68k4 part */ -imm_cmp4 = alterable4 - A_REG . -imm_cmp2 = alterable2 + D_REG . -imm_cmp1 = datalt1 + D_REG . - -test_set4 = datalt4 + extend2 + extend1_4 . -#if WORD_SIZE==2 -test_set2 = datalt2 + extend1 . -#else -test_set2 = datalt2 . -#endif -test_set1 = datalt1 . - -#else /* TBL68020 */ - -imm_cmp4 = any4 - immediate4 - A_REG . -imm_cmp2 = any2 - consts . -imm_cmp1 = any1 - consts . - -test_set4 = any4 - immediate4 + extend2 + extend1_4 . -#if WORD_SIZE==2 -test_set2 = data2 + extend1 - immediate2 . -#else -test_set2 = data2 - consts . -#endif -test_set1 = data1 - consts . - -#endif /* TBL68020 */ - -test_set = test_set4 + test_set2 + test_set1 . - -#ifndef TBL68020 -t_address = address + t_regAregXcon + t_regAcon . -#else /* TBL68020 */ -#define t_address address -#endif /* TBL68020 */ - -#if TBL68881 -freg = FD_REG + FS_REG . -store4 = any4 + FS_REG . -#else -store4 = any4 . -#endif -#if WORD_SIZE==2 -dups2 = genreg2 . -#endif -dups4 = genreg4 . - -#include "instrmacs.h" - -INSTRUCTIONS - - /* Since the 68000 , the 68010 and the 68020 instruction sets are rather - * extensive, especially because e.g. 'add.l' and 'add.w' are - * considered different instructions, only those instructions are - * listed here that are used in the rest of this table. - * - * Instruction timing cost cannot be accurately given, nor the timing - * cost for getting operands. Detailed information about this can be - * found in the "MC68020 User's Manual", section 9, about instruction - * timing. The cost used in this table are 'worst case' cost, as - * mentioned in section 9 of the user's manual. Furthermore, the - * timing information for the 68k[24] and the 68020 differ, which - * means that the 68k[24] will not always have the best code - * possible. - * - * The first few instructions had to be added because register - * variables are used. The LOCALs below are register variables. - * One may not conclude that these operations are also allowed - * on LOCALs that are not register variables. - * The cost have been adapted, but are not accurate; when 'real' - * LOCALs are used the cost are very inaccurate. - */ - -add_i ADD_I any_int:ro, LOCAL:rw:cc cost(0,0). -sub_i SUB_I any_int:ro, LOCAL:rw:cc cost(0,0). -lea address:ro, DLOCAL:wo cost(0,0). -sh "illegal" shconreg+LOCAL:ro, LOCAL:rw:cc cost(0,0). -xxx "illegal" data4:ro, LOCAL:rw:cc cost(0,0). -xxx "illegal" LOCAL:ro, alterable4:rw:cc cost(0,0). -#if WORD_SIZE==2 -/* divs_w "divs.w" data2:ro, LOCAL:rw:cc cost(0,56). */ -/* divu_w "divu.w" data2:ro, LOCAL:rw:cc cost(0,44). */ -muls_w "muls.w" data2:ro, LOCAL:rw:cc cost(0,28). -mulu_w "mulu.w" data2:ro, LOCAL:rw:cc cost(0,28). -#endif -#if TBL68020 && WORD_SIZE!=2 -divs_l "divs.l" data4:ro, LOCAL:rw:cc cost(0,90). -divu_l "divu.l" data4:ro, LOCAL:rw:cc cost(0,78). -muls_l "muls.l" data4:ro, LOCAL:rw:cc cost(0,44). -mulu_l "mulu.l" data4:ro, LOCAL:rw:cc cost(0,44). -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -add_l "add.l" any4:ro, D_REG4:rw:cc cost(2,3). -#else -add_l "add.l" any4:ro, D_REG+LOCAL:rw:cc cost(2,3). -#endif -add_l "add.l" any4:ro, A_REG+DLOCAL+areg:rw cost(2,3). -add_l "add.l" conreg4:ro, alterable4:rw:cc cost(2,6). -#if WORD_SIZE==2 -add_w "add.w" any2:ro, D_REG+LOCAL:rw:cc cost(2,3). -add_w "add.w" conreg2:ro, alterable2:rw:cc cost(2,6). -#endif -and_l "and.l" data4:ro, D_REG4:rw:cc cost(2,3). -and_l "and.l" D_REG4:ro, memalt4:rw:cc cost(2,6). -and_l "and.l" consts4:ro, datalt4:rw:cc cost(2,6). -#if WORD_SIZE==2 -and_w "and.w" data2:ro, D_REG:rw:cc cost(2,3). -and_w "and.w" D_REG:ro, memalt2:rw:cc cost(2,6). -and_w "and.w" consts:ro, datalt2:rw:cc cost(2,6). -#endif -asl_l "asl.l" shconreg:ro, D_REG4:rw:cc cost(2,5). -asl "asl #1," memalt2:rw:cc cost(2,4). -asr_l "asr.l" shconreg:ro, D_REG4:rw:cc cost(2,4). -asr "asr #1," memalt2:rw:cc cost(2,4). -#if WORD_SIZE==2 -asl_w "asl.w" shconreg:ro, D_REG:rw:cc cost(2,5). -asr_w "asr.w" shconreg:ro, D_REG:rw:cc cost(2,4). -#endif -bclr const:ro, D_REG:rw kills:cc cost(2,4). -bra label cost(2,5). -bcc label cost(2,5). -bcs label cost(2,5). -beq label cost(2,5). -bge label cost(2,5). -bgt label cost(2,5). -bhi label cost(2,5). -ble label cost(2,5). -bls label cost(2,5). -blt label cost(2,5). -bmi label cost(2,5). -bne label cost(2,5). -bpl label cost(2,5). -bvc label cost(2,5). -bvs label cost(2,5). -bset conreg2:ro, D_REG+D_REG4:rw kills :cc cost(2,4). -btst conreg2:ro, any1:rw kills :cc cost(2,3). -/* Check dreg[21] for m68020 and m68k2 */ -clr_l "clr.l" D_REG4+dreg4:wo:cc cost(2,3). -clr_l "clr.l" memalt4:wo:cc cost(2,6). -clr_w "clr.w" D_REG+dreg2:wo:cc cost(2,2). -clr_w "clr.w" memalt2:wo:cc cost(2,4). -clr_b "clr.b" D_REG+dreg1:wo:cc cost(2,2). -clr_b "clr.b" memalt1:wo:cc cost(2,4). -cmp_l "cmp.l" any4:ro, genreg4:ro kills :cc cost(2,3). -cmp_l "cmp.l" post_inc4:ro, post_inc4:ro kills :cc cost(2,2). -cmp_l "cmp.l" immediate4:ro, imm_cmp4:ro kills :cc cost(2,2). -#if WORD_SIZE==2 -cmp_w "cmp.w" any2+extend2:ro, D_REG+dreg2+extend2:ro kills :cc cost(2,2). -#else -cmp_w "cmp.w" any2+extend2:ro, dreg2+extend2:ro kills :cc cost(2,2). -#endif -cmp_w "cmp.w" post_inc2:ro, post_inc2:ro kills :cc cost(2,2). -cmp_w "cmp.w" consts:ro, imm_cmp2:ro kills :cc cost(2,2). -cmp_b "cmp.b" any1+extend1+extend1_4:ro, dreg1+extend1+extend1_4:ro kills :cc cost(2,3). -cmp_b "cmp.b" post_inc1:ro, post_inc1:ro kills :cc cost(2,2). -cmp_b "cmp.b" consts:ro, imm_cmp1:ro kills :cc cost(2,2). -dbf D_REG4:rw, label cost(2,5). -eor_l "eor.l" conreg4:ro, datalt4:rw:cc cost(2,6). -#if WORD_SIZE==2 -eor_w "eor.w" conreg2:ro, datalt2:rw:cc cost(2,4). -#endif -/* in the next two instructions: LOCAL only allowed if register var */ -ext_l "ext.l" D_REG+LOCAL+D_REG4:rw:cc cost(2,2). -ext_w "ext.w" D_REG+LOCAL+D_REG4:rw:cc cost(2,2). -jmp address+control4 cost(2,0). -jsr address+control4 kills :cc d0 d1 d2 a0 a1 cost(2,3). -lea address+control4:ro, A_REG+areg:wo cost(2,0). -/* -lsl_l "lsl.l" shconreg:ro, D_REG:rw:cc cost(2,4). -lsl "lsl #1," memalt2:rw:cc cost(2,4). -*/ -lsr_l "lsr.l" shconreg:ro, D_REG4:rw:cc cost(2,4). -#if WORD_SIZE==2 -lsr_w "lsr.w" shconreg:ro, D_REG:rw:cc cost(2,4). -#endif -lsr "lsr #1," memalt2:rw:cc cost(2,4). -/* move_l does not set the condition codes if the destination is an - address register! -*/ -move_l "move.l" any4:ro, A_REG+areg:wo cost(2,2). -move_l "move.l" any4:ro, alterable4+dreg4-(areg+A_REG):wo:cc cost(2,2). -#if WORD_SIZE==2 -move_l "move.l" sconsts:ro, D_REG+dreg2:wo:cc cost(2,2). -/* -move_l "move.l" any2:ro, alterable4+dreg4-(areg+A_REG):wo:cc cost(2,2). -*/ -move_w "move.w" any2:ro, alterable2+dreg2:wo:cc cost(2,2). -move_b "move.b" any1:ro, alterable1+dreg2:wo:cc cost(2,2). -#else -move_w "move.w" any2:ro, alterable2+dreg4:wo:cc cost(2,2). -move_b "move.b" any1:ro, alterable1+dreg4:wo:cc cost(2,2). -#endif -neg_b "neg.b" D_REG:rw:cc cost(2,3). -neg_w "neg.w" D_REG:rw:cc cost(2,3). -neg_l "neg.l" D_REG4:rw:cc cost(2,3). -neg_l "neg.l" memory4:rw:cc cost(2,6). -#if WORD_SIZE==2 -neg_w "neg.w" memory2:rw:cc cost(2,6). -#endif -not_l "not.l" D_REG4:rw:cc cost(2,3). -not_l "not.l" memory4:rw:cc cost(2,6). -#if WORD_SIZE==2 -not_w "not.w" D_REG:rw:cc cost(2,3). -not_w "not.w" memory2:rw:cc cost(2,6). -#endif -or_l "or.l" data4:ro, D_REG4:rw:cc cost(2,3). -or_l "or.l" D_REG4:ro, memalt4:rw:cc cost(2,6). -or_l "or.l" consts4:ro, datalt4:rw:cc cost(2,6). -#if WORD_SIZE==2 -or_w "or.w" data2:ro, D_REG:rw:cc cost(2,3). -or_w "or.w" D_REG:ro, memalt2:rw:cc cost(2,6). -or_w "or.w" consts:ro, datalt2:rw:cc cost(2,6). -#endif -rol_l "rol.l" shconreg:ro, D_REG4:rw:cc cost(2,4). -rol "rol #1," memalt2:rw:cc cost(2,4). -ror_l "ror.l" shconreg:ro, D_REG4:rw:cc cost(2,4). -ror "ror #1," memalt2:rw:cc cost(2,4). -#if WORD_SIZE==2 -rol_w "rol.w" shconreg:ro, D_REG:rw:cc cost(2,4). -ror_w "ror.w" shconreg:ro, D_REG:rw:cc cost(2,4). -#endif -roxl "roxl #1," memalt2:rw:cc cost(2,4). -roxr "roxr #1," memalt2:rw:cc cost(2,4). -sne datalt1:rw cost(2,3). -sub_l "sub.l" any4:ro, D_REG4:rw:cc cost(2,3). -sub_l "sub.l" any4+areg:ro, A_REG+areg:rw cost(2,3). -sub_l "sub.l" conreg4:ro, alterable4:rw:cc cost(2,6). -#if WORD_SIZE==2 -sub_w "sub.w" any2:ro, D_REG+LOCAL:rw:cc cost(2,3). -sub_w "sub.w" conreg2:ro, alterable2:rw:cc cost(2,6). -/* On a swap, we only want the lower part of D_REG, so don't set cc */ -swap D_REG:rw kills :cc cost(2,2). -#endif -tst_l "tst.l" test_set4:ro:cc cost(2,3). -tst_w "tst.w" test_set2+extend2:ro:cc cost(2,3). -tst_b "tst.b" test_set1+extend1+extend1_4:ro:cc cost(2,3). -unlk A_REG cost(2,6). - -bxx "illegal" label cost(2,5). -sxx "illegal" any_int:wo cost(2,5). -#if WORD_SIZE==2 -s4xx "illegal" any4:wo cost(2,5). -xxx "illegal" any4+any2:ro, any4+any2:rw:cc cost(2,3). -bit "illegal" control4+control2:rw:cc cost(2,6). -#else -xxx "illegal" any4:ro, any4:rw:cc cost(2,3). -bit "illegal" control4:rw:cc cost(2,6). -#endif -sh "illegal" shconreg:ro, D_REG:rw:cc cost(2,4). -shw "illegal" control2:rw:cc cost(2,4). - -#if WORD_SIZE==2 -divs_w "divs.w" data2:ro, D_REG:rw:cc cost(0,56). -divu_w "divu.w" data2:ro, D_REG:rw:cc cost(0,44). -muls_w "muls.w" data2:ro, D_REG:rw:cc cost(0,28). -mulu_w "mulu.w" data2:ro, D_REG:rw:cc cost(0,28). -#endif -#ifdef TBL68020 -cmp2_l "cmp2.l" address+control4:ro, genreg4:ro kills :cc cost(2,18). -divs_l "divs.l" data4:ro, D_REG4:rw:cc cost(2,90). -divu_l "divu.l" data4:ro, D_REG4:rw:cc cost(2,78). -divsl_l "divsl.l" data4:ro, DREG_pair:rw kills :cc cost(2,90). -divul_l "divul.l" data4:ro, DREG_pair:rw kills :cc cost(2,78). -pea address+control4+regX cost(2,4). -#if WORD_SIZE==2 -cmp2_w "cmp2.w" address+control2:ro, genreg2:ro kills :cc cost(2,18). -extb_l "extb.l" extend1_4+D_REG4:rw:cc cost(2,4). -muls_l "muls.l" data4:ro, D_REG4:rw:cc cost(2,44). -mulu_l "mulu.l" data4:ro, D_REG4:rw:cc cost(2,44). -#else -/* in the next instruction: LOCAL only allowed if register var */ -extb_l "extb.l" extend1_4+D_REG+LOCAL:rw:cc cost(2,4). -muls_l "muls.l" data4:ro, D_REG+LOCAL:rw:cc cost(2,44). -mulu_l "mulu.l" data4:ro, D_REG+LOCAL:rw:cc cost(2,44). -#endif -#else /* TBL68020 */ -pea address+control4 cost(2,4). -#endif /* TBL68020 */ - - /* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - * Extra pseudo instruction; it just kills a D_REG; - * it is necessary with long divides where remainders are important; - * see also: 'pat rmi' and 'pat rmu' - * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*/ -killreg "! kill" D_REG+D_REG4+A_REG:wo cost(0,0). -killcc "! killcc" kills :cc cost(0,0). -#if TBL68881 -/* These descriptions are not very accurate, because we have no - other 8-byte objects in the table. - */ -fmove_s "fmove.s" data4:ro, freg:wo cost(4,100). -fmove_s "fmove.s" freg:ro, data4:wo cost(4,100). -fmove_d "fmove.d" freg:ro, data4:wo cost(4,100). -fmove_d "fmove.d" data4:ro, freg:ro cost(4,100). -fmove_l "fmove.l" freg:ro, D_REG:wo cost(4,100). -fmove_l "fmove.l" data4:ro, freg:wo cost(4,100). -fmove freg:ro,freg:wo cost(4,100). -fadd_s "fadd.s" data4:ro, freg:rw cost(4,100). -fadd_d "fadd.d" data4:ro, freg:rw cost(4,100). -fsub_s "fsub.s" data4:ro, freg:rw cost(4,100). -fsub_d "fsub.d" data4:ro, freg:rw cost(4,100). -fsub freg:ro, freg:rw cost(4,100). -fmul freg:ro, freg:rw cost(4,100). -fmul_s "fmul.s" data4:ro, freg:rw cost(4,100). -fmul_d "fmul.d" data4:ro, freg:rw cost(4,100). -fdiv freg:ro, freg:rw cost(4,100). -fdiv_s "fdiv.s" data4:ro, freg:rw cost(4,100). -fdiv_d "fdiv.d" data4:ro, freg:rw cost(4,100). -fcmp freg:ro, freg:ro cost(4,100). -fbeq label:ro cost(4,4). -fblt label:ro cost(4,4). -fmovecr const:ro, freg:rw cost(4,100). -fabs freg:rw cost(4,100). -fneg freg:rw cost(4,100). -fgetman freg:rw cost(4,100). -fintrz freg:ro, freg:wo cost(4,100). -fgetexp freg:ro, freg:wo cost(4,100). -fsub_l "fsub.l" const:ro, freg:rw cost(4,100). -#endif - - -MOVES - -from consts %num==0 to D_REG4+dreg4 - gen clr_l %2 - -#if WORD_SIZE==2 -from zero_const4 %num==0 to A_REG+areg - gen sub_l %2,%2 - -from zero_const4 %num==0 to D_REG4+dreg4 - gen clr_l %2 -#endif - -from consts %num==0 to A_REG+areg - gen sub_l %2,%2 - -#if WORD_SIZE==2 -from consts %num==0 to D_REG+dreg2 - gen clr_w %2 - -from sconsts to D_REG+dreg2 - gen move_l %1,%2 /* uses moveq */ - -from consts to D_REG4+dreg4 - gen move_l {const4, %1.num},%2 -#endif - -#if WORD_SIZE==2 -from sconsts4+zero_const4 %num==0 to memalt4 -#else -from consts %num==0 to memalt4 -#endif - gen clr_l %2 - -from consts %num==0 to memalt2 - gen clr_w %2 - -from consts %num==0 to memalt1 - gen clr_b %2 - -from consts to memalt1 - gen move_b {const, low8(%1.num)}, %2 - -#if WORD_SIZE!=2 -from consts to memalt2 - gen move_w {const, low16(%1.num)}, %2 -#endif - -from regAcon %bd==0 to A_REG+areg - gen move_l %1.reg, %2 - -#ifndef TBL68020 -from t_regAregXcon sfit(%bd, 8) to A_REG+areg - gen lea {regAregXcon, %1.reg, %1.xreg, 1, %1.bd}, %2 - -from t_regAregXcon to A_REG+areg - gen lea {regAregXcon, %1.reg, %1.xreg, 1, 0}, %2 - add_l {const4, %1.bd}, %2 - -from t_regAcon sfit(%bd, 16) to A_REG+areg - gen lea {regAcon, %1.reg, %1.bd}, %2 - -from t_regAcon to A_REG+areg - gen move_l %1.reg, %2 - add_l {const4, %1.bd}, %2 -#endif /* TBL68020 */ - -from address - ext_addr to A_REG+areg - gen lea %1, %2 - -#if WORD_SIZE==2 -from ext_addr to A_REG+areg - gen lea {absolute4, %1.bd}, %2 -#endif - -from any4 to areg+A_REG - gen move_l %1, %2 - -from any4 to alterable4-(areg+A_REG) - gen move_l %1, %2 - -from any2 to alterable2 - gen move_w %1, %2 - -from any1 to alterable1 - gen move_b %1, %2 - -#if WORD_SIZE!=2 -from any4-sconsts4 to A_REG+areg - gen move_l %1, %2 - -from any2 to dreg4 - gen clr_l %2 - move_w %1, %2 -#endif - -from any1 to dreg_int - gen clr_i %2 - move_b %1, %2 - -#if WORD_SIZE==2 -from any1 to dreg2 - gen clr_w %2 - move_b %1, %2 -#endif - -#if TBL68881 -from data4 to FS_REG - gen fmove_s %1, %2 - -from FS_REG to datalt4 - gen fmove_s %1, %2 -#endif - -TESTS - -/* For the 68020 and m68k4, the extend1_4 will be extend1 */ -to test test_set4-(extend2+extend1+extend1_4) - gen tst_l %1 - -to test test_set2+extend2 - gen tst_w %1 - -to test test_set1+extend1+extend1_4 - gen tst_b %1 - - -STACKINGRULES - - -#if WORD_SIZE!=2 -from consts %num==0 to STACK - gen clr_l {pre_dec4, sp} -#else -from zero_const4 to STACK - gen clr_l {pre_dec4, sp} -from consts %num==0 to STACK - gen clr_w {pre_dec2, sp} -#endif - -#ifndef TBL68020 -from t_regAregXcon sfit(%bd, 8) to STACK - gen pea {regAregXcon, %1.reg, %1.xreg, 1, %1.bd} - -from t_regAregXcon to STACK - gen pea {regAregXcon, %1.reg, %1.xreg, 1, 0} - add_l {const4, %1.bd}, {indirect4, sp} - -from t_regAcon sfit(%bd, 16) to STACK - gen pea {regAcon, %1.reg, %1.bd} - -from t_regAcon to STACK - gen move_l %1.reg, {pre_dec4, sp} - add_l {const4, %1.bd}, {indirect4, sp} -#endif /* TBL68020 */ - -from A_REG to STACK - gen pea {indirect4, %1} - -from address - ext_addr to STACK - gen pea %1 - -from ext_addr to STACK - gen pea {absolute4, %1.bd} - -#if WORD_SIZE!=2 -from consts to STACK - gen pea {absolute4, %1.num} -#else -from sconsts4 to STACK - gen pea {absolute4, %1.num} -from const4 to STACK - gen pea {absolute4, %1.num} -#endif - -from any4 to STACK - gen move_l %1, {pre_dec4, sp} - -#if WORD_SIZE!=2 -from any2 to STACK - uses DD_REG - gen clr_l %a - move_w %1, {dreg2, %a} - move_l %a, {pre_dec4, sp} - -from any2 to STACK - gen clr_l {pre_dec4, sp} - move_w %1, {offsetted2, sp, 2} -#else -from any2 to STACK - gen move_w %1, {pre_dec2, sp} -#endif - -from data1 to STACK - uses DD_REG -#if WORD_SIZE!=2 - gen clr_l %a - move_b %1, {dreg1, %a} - move_l %a, {pre_dec4, sp} -#else - gen clr_w %a - move_b %1, {dreg1, %a} - move_w %a, {pre_dec2, sp} -#endif - -from data1 to STACK -#if WORD_SIZE!=2 - gen clr_l {pre_dec4, sp} - move_b %1, {offsetted1, sp, 3} -#else - gen clr_w {pre_dec2, sp} - move_b %1, {offsetted1, sp, 1} -#endif - -from extend2 to STACK - gen ext_l %1.reg - move_l %1.reg,{pre_dec4, sp} - -from extend1_4 to STACK -#ifdef TBL68020 - gen extb_l %1.reg -#else - gen ext_w %1.reg - ext_l %1.reg -#endif - move_l %1.reg,{pre_dec4, sp} - -#if WORD_SIZE==2 -from extend1 to STACK - gen ext_w %1.reg - move_w %1.reg,{pre_dec2, sp} -#endif - -#ifdef TBL68020 -from regX to STACK - gen pea %1 -#endif /* TBL68020 */ - /* This last stackingrule is never used: whenever regX is put on - * the fakestack, some em-instuctions are left that remove it - * immediately. However cgg complained about not having a - * stackingrule for regX, so here it is - */ - -#if TBL68881 -from FS_REG to STACK - gen fmove_s %1,{pre_dec4,sp} - -from FD_REG to STACK - gen fmove_d %1,{pre_dec4,sp} -#endif -COERCIONS - - -from STACK - uses DD_REG4 - gen move_l {post_inc4, sp}, %a - yields %a - -#if WORD_SIZE==2 -from STACK - uses DD_REG - gen move_w {post_inc2,sp}, %a - yields %a -#endif - -from STACK - uses AA_REG - gen move_l {post_inc4, sp}, %a - yields %a - -#ifdef TBL68881 -from STACK - uses FS_REG - gen fmove_s {post_inc4, sp}, %a - yields %a -from STACK - uses FD_REG - gen fmove_d {post_inc4, sp}, %a - yields %a -#endif - -#ifndef TBL68020 -from t_regAregXcon sfit(%bd, 8) - yields {regAregXcon, %1.reg, %1.xreg, 1, %1.bd} - -from t_regAregXcon - uses AA_REG=%1.reg - gen add_l {const4, %1.bd}, %a - yields {regAregXcon, %a, %1.xreg, 1, 0} - -/* - * The following coercions are necessary because the code generator - * must be able to make the token from the real stack, otherwise the - * coercion will not be made. Unfortunatly, inside a coercion, we are only - * allowed to allocate 1 register, which means that there is no way to make - * a regAregXcon from the stack, which, in its turn, means that the other - * coercions will not be taken. - * -/*from STACK - uses AA_REG, DD_REG4 = {zero_const4, 0} - gen move_l {post_inc4, sp}, %a - yields {regAregXcon, %a, %b, 1, 0} -*/ -from STACK - uses AA_REG - gen move_l {post_inc4, sp}, %a - yields {regAcon, %a, 0} - -from t_regAcon sfit(%bd, 16) - yields {regAcon, %1.reg, %1.bd} - -from t_regAcon - uses reusing %1, AA_REG=%1.reg - gen add_l {const4, %1.bd}, %a - yields %a -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -from regAregXcon %bd==0 && %sc==1 - uses reusing %1, AA_REG = %1.reg - gen add_l {dreg4,%1.xreg},%a - yields %a - -from regAregXcon %sc==1 - uses reusing %1, AA_REG = %1.reg - gen add_l {dreg4, %1.xreg}, %a - yields {regAcon, %a, %1.bd} -#endif - -#if WORD_SIZE==2 -from sconsts - uses DD_REG4={const4, %1.num} /* uses moveq */ - yields %a.1 -#endif - -#if WORD_SIZE==2 -from any2 -uses reusing %1, DD_REG = %1 yields %a -#endif - -from any4 - uses reusing %1, DD_REG4 = %1 - yields %a - -from any4 - uses reusing %1, AA_REG = %1 - yields %a - -from t_address - uses reusing %1, AA_REG = %1 - yields %a - -#if TBL68881 -from data4 - uses reusing %1, FS_REG = %1 - yields %a -#endif - -from memory2 - uses DD_REG -#if WORD_SIZE!=2 - = {zero_const, 0} -#endif - gen move_w %1, %a yields %a - -from memory1 - uses DD_REG = {zero_const, 0} - gen move_b %1, %a yields %a - -from memory2 - uses DD_REG - gen move_w %1, %a yields {dreg2, %a} - -from memory1 - uses DD_REG - gen move_b %1, %a yields {dreg1, %a} - -from extend2 - gen ext_l %1.reg yields %1.reg - -#if WORD_SIZE==2 -from extend1 - gen ext_w %1.reg yields %1.reg -#endif - -from extend1_4 -#ifdef TBL68020 - gen extb_l %1.reg -#else - gen ext_w %1.reg - ext_l %1.reg -#endif - yields %1.reg - -PATTERNS - -/******************************** - * First some longer patterns * - ********************************/ - -pat lol sbi stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any -with any_int - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen sub_i %1, {LOCAL, $1} - neg_i {LOCAL, $1} - -pat lol sbi stl $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_pointer -with conreg_int-bconst - kills all_indir, LOCAL %bd==$1 - gen sub_i %1, {LOCAL, $1} - neg_i {LOCAL, $1} - -pat lol sbu stl $1==$3 && $2==WORD_SIZE - leaving lol $1 sbi WORD_SIZE stl $1 - -pat lil sbi sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer -with conreg_int-bconst - kills allexceptcon - gen sub_i %1, {indirect_int, regvar($1, reg_pointer)} - neg_i {indirect_int, regvar($1, reg_pointer)} - -pat lil sbi sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any -with conreg_int-bconst - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen sub_i %1, {indirect_int, %a} - neg_i {indirect_int, %a} - -pat lil sbu sil $1==$3 && $2==WORD_SIZE - leaving lil $1 sbi WORD_SIZE sil $1 - -proc lolrbitstl example lol ngi stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen bit* {LOCAL, $1} - -pat lol ngi stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolrbitstl(NEG_I) -pat lol com stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolrbitstl(NOT_I) - -proc lolbitstl example lol ngi stl - kills all_indir, LOCAL %bd==$1 - gen bit* {LOCAL, $1} - -pat lol ngi stl $1==$3 && $2==WORD_SIZE call lolbitstl(NEG_I) -pat lol com stl $1==$3 && $2==WORD_SIZE call lolbitstl(NOT_I) -#if WORD_SIZE==2 -proc ldlbitsdl example ldl ngi sdl - kills all_indir, DLOCAL %bd==$1 - gen bit* {DLOCAL, $1} - -pat ldl ngi sdl $1==$3 && $2==4 call ldlbitsdl("neg.l") -pat ldl com sdl $1==$3 && $2==4 call ldlbitsdl("not.l") -#endif - -proc loebitste example loe ngi ste - kills posextern - gen bit* {absolute_int, $1} - -pat loe ngi ste $1==$3 && $2==WORD_SIZE call loebitste(NEG_I) -pat loe com ste $1==$3 && $2==WORD_SIZE call loebitste(NOT_I) -#if WORD_SIZE==2 -proc ldebitsde example lde ngi sde - kills posextern - gen bit* {absolute4, $1} - -pat lde ngi sde $1==$3 && $2==4 call ldebitsde("neg.l") -pat lde com sde $1==$3 && $2==4 call ldebitsde("not.l") -#endif - -proc lilrbitsil example lil ngi sil - kills allexceptcon - gen bit* {indirect_int, regvar($1, reg_pointer)} - -pat lil ngi sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilrbitsil(NEG_I) -pat lil com sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilrbitsil(NOT_I) -pat lil dec sil $1==$3 && inreg($1)==reg_pointer - call lilrbitsil(DEC) -pat lil inc sil $1==$3 && inreg($1)==reg_pointer - call lilrbitsil(INC) - -proc lilbitsil example lil ngi sil - kills allexceptcon -#if TBL68020 - gen bit* {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - gen bit* {indirect_int, %a} -#endif - -pat lil ngi sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilbitsil(NEG_I) -pat lil com sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilbitsil(NOT_I) -pat lil dec sil $1==$3 && inreg($1)!=reg_any - call lilbitsil(DEC) -pat lil inc sil $1==$3 && inreg($1)!=reg_any - call lilbitsil(INC) - -proc lolcshstl example lol loc sli stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen sh* {small_const, $2}, {LOCAL, $1} - -pat lol loc sli stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ASL_I) -pat lol loc sri stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ASR_I) -pat lol loc slu stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ASL_I) -pat lol loc sru stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(LSR_I) -pat lol loc rol stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ROL_I) -pat lol loc ror stl $1==$4 && small($2) && $3==WORD_SIZE && inreg($1)==reg_any - call lolcshstl(ROR_I) - -proc lolrshstl example lol lol sli stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen sh* {LOCAL, $2}, {LOCAL, $1} - -pat lol lol sli stl $1==$4 && inreg($1)==reg_any && $3==WORD_SIZE - && inreg($2)==reg_any - call lolrshstl(ASL_I) -pat lol lol slu stl $1==$4 && inreg($1)==reg_any && $3==WORD_SIZE - && inreg($2)==reg_any - call lolrshstl(ASL_I) -pat lol lol sri stl $1==$4 && inreg($1)==reg_any && $3==WORD_SIZE - && inreg($2)==reg_any - call lolrshstl(ASR_I) -pat lol lol sru stl $1==$4 && inreg($1)==reg_any && $3==WORD_SIZE - && inreg($2)==reg_any - call lolrshstl(LSR_I) -pat lol lol rol stl $1==$4 && inreg($2)==reg_any && $3==WORD_SIZE - && inreg($1)==reg_any - call lolrshstl(ROL_I) -pat lol lol ror stl $1==$4 && inreg($2)==reg_any && $3==WORD_SIZE - && inreg($1)==reg_any - call lolrshstl(ROR_I) - -#if WORD_SIZE!=2 -proc lil1shlsil example lil loc sli sil /* only left */ - kills allexceptcon - gen shw* {offsetted2, regvar($1, reg_pointer), 2} - roxl {indirect2, regvar($1, reg_pointer)} - -pat lil loc sli sil $1==$4 && $2==1 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lil1shlsil("asl #1,") -pat lil loc slu sil $1==$4 && $2==1 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lil1shlsil("asl #1,") - -proc lil1shrsil example lil loc sli sil /* only right */ - kills allexceptcon - gen shw* {indirect2, regvar($1, reg_pointer)} - roxr {offsetted2, regvar($1, reg_pointer), 2} - -pat lil loc sri sil $1==$4 && $2==1 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lil1shrsil("asr #1,") -pat lil loc sru sil $1==$4 && $2==1 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lil1shrsil("lsr #1,") - -#endif - - -pat LLP lof inc LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - kills allexceptcon - gen add_i {const, 1}, {offsetted_int, regvar($1, reg_pointer), $2} - -pat LLP lof dec LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - kills allexceptcon - gen sub_i {const, 1}, {offsetted_int, regvar($1, reg_pointer), $2} - -/* the patterns with adp should use add_l */ -pat LLP LFP adp LLP SFP $1==$4 && $2==$5 && inreg($1)==reg_pointer - kills allexceptcon - gen add_l {const4, $3}, {offsetted4, regvar($1, reg_pointer), $2} - -pat LEP LFP adp LEP SFP $1==$4 && $2==$5 - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen add_l {const4, $3}, {ABS_off4, $1, $2} -#else - uses AA_REG={absolute4, $1} - gen add_l {const4, $3}, {offsetted4, %a, $2} -#endif - -pat LEP loi adp LEP sti $1==$4 && $2==4 && $5==4 - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen add_l {const4, $3}, {ABS_off4, $1, 0} -#else - uses AA_REG={absolute4, $1} - gen add_l {const4, $3}, {indirect4, %a} -#endif - -#if WORD_SIZE!=2 -pat lil lof adp lil stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen add_l {const4, $3}, {OFF_off4, regvar($1, reg_pointer), 0, $2} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen add_l {const4, $3}, {offsetted4, %a, $2} -#endif - -pat lil loi adp lil sti $1==$4 && $2==4 && $5==4 && inreg($1)==reg_pointer - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen add_l {const4, $3}, {OFF_off4, regvar($1, reg_pointer), 0, 0} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen add_l {const4, $3}, {indirect4, %a} -#endif -#endif /* WORD_SIZE==2 */ - -pat lol inl $1==$2 && inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - uses DD_REG = {LOCAL, $1} - gen add_i {const, 1}, {LOCAL, $1} - killreg %a - yields %a - -pat lol del $1==$2 && inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - uses DD_REG = {LOCAL, $1} - gen sub_i {const, 1}, {LOCAL, $1} - killreg %a - yields %a - -/* the following rules are for unsigneds, since del and inl work on ints */ -pat lol loc lol adu stl $1==$3 && $3==$5 && $4==WORD_SIZE && inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - uses DD_REG = {LOCAL, $1} - gen add_i {const, $2}, {LOCAL, $1} - killreg %a - yields %a - -pat lol loc lol adu stl $1==$3 && $3==$5 && $4==WORD_SIZE - kills all_indir, LOCAL %bd==$1 - uses DD_REG = {LOCAL, $1} - gen add_i {const, $2}, {LOCAL, $1} - killreg %a - yields %a - -pat lol dup loc sbu stl $1==$5 && $2==WORD_SIZE && $4==WORD_SIZE && inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - uses DD_REG = {LOCAL, $1} - gen sub_i {const, $3}, {LOCAL, $1} - killreg %a - yields %a - -pat lol dup loc sbu stl $1==$5 && $2==WORD_SIZE && $4==WORD_SIZE - kills all_indir, LOCAL %bd==$1 - uses DD_REG = {LOCAL, $1} - gen sub_i {const, $3}, {LOCAL, $1} - killreg %a - yields %a - -pat loe loc loe adu ste $1==$3 && $3==$5 && $4==WORD_SIZE - kills posextern - uses DD_REG = {absolute_int, $1} - gen add_i {const,$2}, {absolute_int, $1} - killreg %a - yields %a - -pat loe dup loc sbu ste $1==$5 && $2==WORD_SIZE && $4==WORD_SIZE - kills posextern - uses DD_REG = {absolute_int, $1} - gen sub_i {const,$3}, {absolute_int, $1} - killreg %a - yields %a - -pat lil loc lil adu sil $1==$3 && $3==$5 && $4==WORD_SIZE - && inreg($1)==reg_pointer - kills allexceptcon - uses DD_REG = {indirect_int, regvar($1, reg_pointer)} - gen add_i {const, $2}, {indirect_int, regvar($1, reg_pointer)} - killreg %a - yields %a - -pat lil dup loc sbu sil $1==$5 && $2==WORD_SIZE && $4==WORD_SIZE - && inreg($1)==reg_pointer - kills allexceptcon - uses DD_REG = {indirect_int, regvar($1, reg_pointer)} - gen sub_i {const, $3}, {indirect_int, regvar($1, reg_pointer)} - killreg %a - yields %a - -proc lolxxstl example lol and stl -with data_int-bconst - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* %1, {LOCAL, $1} - -pat lol adi stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolxxstl(ADD_I) -pat lol adu stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolxxstl(ADD_I) -pat lol and stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolxxstl(AND_I) -pat lol ior stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any - call lolxxstl(OR_I) -pat lol xor stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any -with conreg_int-bconst - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen eor_i %1, {LOCAL, $1} - -#if TBL68020 || WORD_SIZE==2 -pat lol mli stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any -with data_int - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen muls_i %1, {LOCAL, $1} -pat lol mlu stl $1==$3 && $2==WORD_SIZE && inreg($1)==reg_any -with data_int - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen mulu_i %1, {LOCAL, $1} -#endif /* TBL68020 */ - -proc lolxxxstl example lol adi stl -with conreg_int-bconst - kills all_indir, LOCAL %bd==$1 - gen xxx* %1, {LOCAL, $1} - -pat lol adi stl $1==$3 && $2==WORD_SIZE call lolxxxstl(ADD_I) -pat lol adu stl $1==$3 && $2==WORD_SIZE call lolxxxstl(ADD_I) -pat lol and stl $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_pointer - call lolxxxstl(AND_I) -pat lol ior stl $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_pointer - call lolxxxstl(OR_I) -pat lol xor stl $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_pointer - call lolxxxstl(EOR_I) - -#if WORD_SIZE==2 -proc ldlxxxsdl example lol adi stl -with conreg4-bconst4 - kills all_indir, DLOCAL %bd==$1 - gen xxx* %1, {DLOCAL, $1} - -pat ldl adi sdl $1==$3 && $2==4 call ldlxxxsdl("add.l") -pat ldl adu sdl $1==$3 && $2==4 call ldlxxxsdl("add.l") -pat ldl and sdl $1==$3 && $2==4 && inreg($1)!=reg_pointer - call ldlxxxsdl("and.l") -pat ldl ior sdl $1==$3 && $2==4 && inreg($1)!=reg_pointer - call ldlxxxsdl("or.l") -pat ldl xor sdl $1==$3 && $2==4 && inreg($1)!=reg_pointer - call ldlxxxsdl("eor.l") -#endif - -proc lilxxsil example lil and sil -with conreg_int-bconst - kills allexceptcon - gen xxx* %1, {indirect_int, regvar($1, reg_pointer)} - -pat lil adi sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(ADD_I) -pat lil adu sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(ADD_I) -pat lil and sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(AND_I) -pat lil ior sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(OR_I) -pat lil xor sil $1==$3 && $2==WORD_SIZE && inreg($1)==reg_pointer - call lilxxsil(EOR_I) -#if WORD_SIZE!=2 -pat lil ads sil $1==$3 && $2==4 && inreg($1)==reg_pointer - call lilxxsil("add.l") -#endif - -proc lilxxxsil example lil adi sil -with conreg_int-bconst - kills allexceptcon -#if TBL68020 - gen xxx* %1, {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - gen xxx* %1, {indirect_int, %a} -#endif - -pat lil adi sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(ADD_I) -pat lil adu sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(ADD_I) -pat lil and sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(AND_I) -pat lil ior sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(OR_I) -pat lil xor sil $1==$3 && $2==WORD_SIZE && inreg($1)!=reg_any - call lilxxxsil(EOR_I) -#if WORD_SIZE!=2 -pat lil ads sil $1==$3 && $2==4 && inreg($1)!=reg_any - call lilxxxsil("add.l") -#endif - -proc loexxxste example loe adi ste -with conreg_int-bconst - kills posextern - gen xxx* %1, {absolute_int, $1} - -pat loe adi ste $1==$3 && $2==WORD_SIZE call loexxxste(ADD_I) -pat loe adu ste $1==$3 && $2==WORD_SIZE call loexxxste(ADD_I) -pat loe and ste $1==$3 && $2==WORD_SIZE call loexxxste(AND_I) -pat loe ior ste $1==$3 && $2==WORD_SIZE call loexxxste(OR_I) -pat loe xor ste $1==$3 && $2==WORD_SIZE call loexxxste(EOR_I) -#if WORD_SIZE!=2 -pat loe ads ste $1==$3 && $2==4 call loexxxste("add.l") -#endif - -#if WORD_SIZE==2 -proc ldexxxsde example lde adi sde -with conreg4-bconst4 - kills posextern - gen xxx* %1, {absolute4, $1} - -pat lde adi sde $1==$3 && $2==4 call ldexxxsde("add.l") -pat lde adu sde $1==$3 && $2==4 call ldexxxsde("add.l") -pat lde and sde $1==$3 && $2==4 call ldexxxsde("and.l") -pat lde ior sde $1==$3 && $2==4 call ldexxxsde("or.l") -pat lde xor sde $1==$3 && $2==4 call ldexxxsde("eor.l") -#endif - -proc lollilxxxstl example lol lil adi stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* {indirect_int, regvar($2, reg_pointer)}, {LOCAL, $1} - -pat lol lil adi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(ADD_I) -pat lol lil adu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(ADD_I) -pat lol lil sbi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(SUB_I) -pat lol lil sbu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(SUB_I) -pat lol lil and stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(AND_I) -pat lol lil ior stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollilxxxstl(OR_I) - -proc lollfixxxstl example lol LLP lof adi stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* {offsetted_int, regvar($2, reg_pointer), $3}, {LOCAL, $1} - -pat lol LLP lof adi stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(ADD_I) -pat lol LLP lof adu stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(ADD_I) -pat lol LLP lof sbi stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(SUB_I) -pat lol LLP lof sbu stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(SUB_I) -pat lol LLP lof and stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(AND_I) -pat lol LLP lof ior stl $1==$5 && $4==WORD_SIZE && inreg($1)==reg_any - && inreg($2)==reg_pointer - call lollfixxxstl(OR_I) - - -proc lolfrxlolf example LLP lof and LLP stf -with conreg_int-bconst - kills allexceptcon - gen xxx* %1, {offsetted_int, regvar($1, reg_pointer), $2} - -pat LLP lof adi LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(ADD_I) -pat LLP lof adu LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(ADD_I) -pat LLP lof and LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(AND_I) -pat LLP lof ior LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(OR_I) -pat LLP lof xor LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - && inreg($1)==reg_pointer - call lolfrxlolf(EOR_I) -#if WORD_SIZE!=2 -pat LLP lof ads LLP stf $1==$4 && $2==$5 && $3==4 - && inreg($1)==reg_pointer - call lolfrxlolf("add.l") -#endif - -proc lolfxxlolf example LLP lof and LLP stf -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {OFF_off_int, lb, $1, $2} -#else - uses AA_REG={DLOCAL, $1} - gen xxx* %1, {offsetted_int, %a, $2} -#endif - -pat LLP lof adi LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(ADD_I) -pat LLP lof adu LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(ADD_I) -pat LLP lof and LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(AND_I) -pat LLP lof ior LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(OR_I) -pat LLP lof xor LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lolfxxlolf(EOR_I) -#if WORD_SIZE!=2 -pat LLP lof ads LLP stf $1==$4 && $2==$5 && $3==4 - call lolfxxlolf("add.l") -#endif - -#if WORD_SIZE!=2 -proc lilfxxlilf example lil lof and lil stf -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {OFF_off4, regvar($1, reg_pointer), 0, $2} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen xxx* %1, {offsetted_int, %a, $2} -#endif - -pat lil lof adi lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("add.l") -pat lil lof adu lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("add.l") -pat lil lof and lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("and.l") -pat lil lof ior lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("or.l") -pat lil lof xor lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("eor.l") -pat lil lof ads lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lilfxxlilf("add.l") -#endif - -proc lefxxxsef example loe lof and loe stf -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {ABS_off_int, $1, $2} -#else - uses AA_REG={absolute4, $1} - gen xxx* %1, {offsetted_int, %a, $2} -#endif - -pat LEP lof adi LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(ADD_I) -pat LEP lof adu LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(ADD_I) -pat LEP lof and LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(AND_I) -pat LEP lof ior LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(OR_I) -pat LEP lof xor LEP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lefxxxsef(EOR_I) -#if WORD_SIZE!=2 -pat LEP lof ads LEP stf $1==$4 && $2==$5 && $3==4 - call lefxxxsef("add.l") -#endif - -/* lil gets a word, not necessarily a pointer */ -#if WORD_SIZE!=2 -proc lilixxlili example lil loi and lil sti -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {OFF_off4, regvar($1, reg_pointer), 0, 0} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen xxx* %1, {indirect4, %a} -#endif - -pat lil loi adi lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("add.l") -pat lil loi adu lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("add.l") -pat lil loi and lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("and.l") -pat lil loi ior lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("or.l") -pat lil loi xor lil sti $1==$4 && $2==$3 && $2==$5 && $2==4 - && inreg($1)==reg_pointer - call lilixxlili("eor.l") -pat lil loi ads lil sti $1==$4 && $2==$3 && $2==$5 && $3==4 - && inreg($1)==reg_pointer - call lilixxlili("add.l") -#endif - -proc leixxxsei example loe loi and loe sti -with conreg_int-bconst - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen xxx* %1, {ABS_off_int, $1, 0} -#else - uses AA_REG={absolute4, $1} - gen xxx* %1, {indirect_int, %a} -#endif - -pat LEP loi adi LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(ADD_I) -pat LEP loi adu LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(ADD_I) -pat LEP loi and LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(AND_I) -pat LEP loi ior LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(OR_I) -pat LEP loi xor LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leixxxsei(EOR_I) -#if WORD_SIZE!=2 -pat LEP loi ads LEP sti $1==$4 && $2==$3 && $2==$5 && $2==4 - call leixxxsei("add.l") -#endif - -proc lofruxxsof example LLP lof inc LLP stf - kills allexceptcon - gen bit* {offsetted_int, regvar($1, reg_pointer), $2} - -pat LLP lof inc LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - call lofruxxsof(INC) -pat LLP lof dec LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - call lofruxxsof(DEC) -pat LLP lof ngi LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - && $3==WORD_SIZE - call lofruxxsof(NEG_I) -pat LLP lof com LLP stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - && $3==WORD_SIZE - call lofruxxsof(NOT_I) - -proc lofuxxsof example LLP lof inc LLP stf - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {OFF_off_int, lb, $1, $2} -#else - uses AA_REG={DLOCAL,$1} - gen bit* {offsetted_int,%a,$2} -#endif - -pat LLP lof inc LLP stf $1==$4 && $2==$5 - call lofuxxsof(INC) -pat LLP lof dec LLP stf $1==$4 && $2==$5 - call lofuxxsof(DEC) -pat LLP lof ngi LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lofuxxsof(NEG_I) -pat LLP lof com LLP stf $1==$4 && $2==$5 && $3==WORD_SIZE - call lofuxxsof(NOT_I) - -#if WORD_SIZE!=2 -proc lifuxxsif example lil lof inc lil stf - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {OFF_off4, regvar($1, reg_pointer), 0, $2} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen bit* {offsetted4,%a,$2} -#endif - -pat lil lof inc lil stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - call lifuxxsif("add.l #1,") -pat lil lof dec lil stf $1==$4 && $2==$5 && inreg($1)==reg_pointer - call lifuxxsif("sub.l #1,") -pat lil lof ngi lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lifuxxsif("neg.l") -pat lil lof com lil stf $1==$4 && $2==$5 && $3==4 && inreg($1)==reg_pointer - call lifuxxsif("not.l") -#endif - -#if WORD_SIZE!=2 -proc liiuxxsii example lil loi inc lil sti - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {OFF_off4, regvar($1, reg_pointer), 0, 0} -#else - uses AA_REG={indirect4, regvar($1, reg_pointer)} - gen bit* {indirect4, %a} -#endif - -pat lil loi inc lil sti $1==$4 && $2==4 && $5==4 && inreg($1)==reg_pointer - call liiuxxsii("add.l #1,") -pat lil loi dec lil sti $1==$4 && $2==4 && $5==4 && inreg($1)==reg_pointer - call liiuxxsii("sub.l #1,") -pat lil loi ngi lil sti $1==$4 && $2==4 && $5==4 && $3==4 && inreg($1)==reg_pointer - call liiuxxsii("neg.l") -pat lil loi com lil sti $1==$4 && $2==4 && $5==4 && $3==4 && inreg($1)==reg_pointer - call liiuxxsii("not.l") -#endif - -proc lefuxxsef example loe lof inc loe stf - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {ABS_off_int, $1, $2} -#else - uses AA_REG={absolute4, $1} - gen bit* {offsetted_int, %a, $2} -#endif - -pat LEP lof inc LEP stf $1==$4 && $2==$5 - call lefuxxsef(INC) -pat LEP lof dec LEP stf $1==$4 && $2==$5 - call lefuxxsef(DEC) -pat LEP lof ngi LEP stf $1==$4 && $2==$5 && $3==4 - call lefuxxsef(NEG_I) -pat LEP lof com LEP stf $1==$4 && $2==$5 && $3==4 - call lefuxxsef(NOT_I) - -proc leiuxxsei example loe loi inc loe sti - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen bit* {ABS_off_int, $1, 0} -#else - uses AA_REG={absolute4, $1} - gen bit* {indirect_int, %a} -#endif - -pat LEP loi inc LEP sti $1==$4 && $2==$5 && $2==WORD_SIZE - call leiuxxsei(INC) -pat LEP loi dec LEP sti $1==$4 && $2==$5 && $2==WORD_SIZE - call leiuxxsei(DEC) -pat LEP loi ngi LEP sti $1==$4 && $2==$3 && $2==$5 && $2==WORD_SIZE - call leiuxxsei(NEG_I) -pat LEP loi com LEP sti $1==$4 && $2==$3 && 2==$5 && $2==WORD_SIZE - call leiuxxsei(NOT_I) - -proc lolcxxstl example lol loc and stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* {const, $2}, {LOCAL, $1} - -/* -pat lol loc adi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(ADD_I) -pat lol loc adu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(ADD_I) - peephole optimizer replaces these -*/ -pat lol loc sbi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(SUB_I) -pat lol loc sbu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(SUB_I) -/* -pat lol loc and stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(AND_I) -pat lol loc ior stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(OR_I) -pat lol loc xor stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(EOR_I) - peephole optimizer replaces these -*/ -#if TBL68020 || WORDSIZE==2 -#if WORD_SIZE==4 -pat lol loc dvi stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(DIVS_I) -pat lol loc dvu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(DIVU_I) -#endif -pat lol loc mli stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(MULS_I) -pat lol loc mlu stl $1==$4 && $3==WORD_SIZE && inreg($1)==reg_any - call lolcxxstl(MULU_I) -#endif - -proc lolcxxxstl example lol loc adi stl - kills all_indir, LOCAL %bd==$1 - gen xxx* {const, $2}, {LOCAL, $1} - -/* -pat lol loc adi stl $1==$4 && $3==WORD_SIZE call lolcxxxstl(ADD_I) -pat lol loc adu stl $1==$4 && $3==WORD_SIZE call lolcxxxstl(ADD_I) - peephole optimizer replaces these -*/ -pat lol loc sbi stl $1==$4 && $3==WORD_SIZE call lolcxxxstl(SUB_I) -pat lol loc sbu stl $1==$4 && $3==WORD_SIZE call lolcxxxstl(SUB_I) -/* -pat lol loc and stl $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_pointer - call lolcxxxstl(AND_I) -pat lol loc ior stl $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_pointer - call lolcxxxstl(OR_I) -pat lol loc xor stl $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_pointer - call lolcxxxstl(EOR_I) - peephole optimizer replaces these -*/ -#if WORD_SIZE==2 -proc ldlcxxxsdl example ldl ldc adi sdl - kills all_indir, DLOCAL %bd==$1 - gen xxx* {const4, $2}, {DLOCAL, $1} - -pat ldl ldc sbi sdl $1==$4 && $3==4 call ldlcxxxsdl("sub.l") -pat ldl ldc sbu sdl $1==$4 && $3==4 call ldlcxxxsdl("sub.l") -#endif - -proc lilcxxsil example lil loc and sil - kills allexceptcon - gen xxx* {const, $2}, {indirect_int, regvar($1, reg_pointer)} - -pat lil loc adi sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(ADD_I) -pat lil loc adu sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(ADD_I) -pat lil loc sbi sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(SUB_I) -pat lil loc sbu sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(SUB_I) -pat lil loc and sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(AND_I) -pat lil loc ior sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(OR_I) -pat lil loc xor sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - call lilcxxsil(EOR_I) - -proc lilcxxxsil example lil loc adi sil - kills allexceptcon -#if TBL68020 - gen xxx* {const, $2}, {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - gen xxx* {const, $2}, {indirect_int, %a} -#endif - -pat lil loc adi sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(ADD_I) -pat lil loc adu sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(ADD_I) -pat lil loc sbi sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(SUB_I) -pat lil loc sbu sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(SUB_I) -pat lil loc and sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(AND_I) -pat lil loc ior sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(OR_I) -pat lil loc xor sil $1==$4 && $3==WORD_SIZE && inreg($1)!=reg_any - call lilcxxxsil(EOR_I) - -proc loecxxxste example loe loc adi ste - kills posextern - gen xxx* {const, $2}, {absolute4, $1} - -/* -pat loe loc adi ste $1==$4 && $3==WORD_SIZE call loecxxxste(ADD_I) -pat loe loc adu ste $1==$4 && $3==WORD_SIZE call loecxxxste(ADD_I) - peephole optimizer replaces these -*/ -pat loe loc sbi ste $1==$4 && $3==WORD_SIZE call loecxxxste(SUB_I) -pat loe loc sbu ste $1==$4 && $3==WORD_SIZE call loecxxxste(SUB_I) -/* -pat loe loc and ste $1==$4 && $3==WORD_SIZE call loecxxxste(AND_I) -pat loe loc ior ste $1==$4 && $3==WORD_SIZE call loecxxxste(OR_I) -pat loe loc xor ste $1==$4 && $3==WORD_SIZE call loecxxxste(EOR_I) - peephole optimizer replaces these -*/ - -proc lolrxxstl example lol lol and stl - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen xxx* {LOCAL, $2}, {LOCAL, $1} - -/* -pat lol lol adi stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(ADD_I) -pat lol lol adu stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(ADD_I) - peephole optimizer replaces these -*/ -pat lol lol sbi stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(SUB_I) -pat lol lol sbu stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(SUB_I) -/* -pat lol lol and stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(AND_I) -pat lol lol ior stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(OR_I) -pat lol lol xor stl $1==$4 && $3==WORD_SIZE - && inreg($1)==reg_any && inreg($2)==reg_any - call lolrxxstl(EOR_I) - peephole optimizer replaces these -*/ - -proc lolrxxxstl example lol lol adi stl - kills all_indir, LOCAL %bd==$1 - gen xxx* {LOCAL, $2}, {LOCAL, $1} - -/* -pat lol lol adi stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call lolrxxxstl(ADD_I) -pat lol lol adu stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call lolrxxxstl(ADD_I) - peephole optimizer replaces these -*/ -#if WORD_SIZE!=2 -pat lol lol ads stl $1==$4 && $3==4 && inreg($2)==reg_any - call lolrxxxstl("add.l") -#endif -pat lol lol sbi stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call lolrxxxstl(SUB_I) -pat lol lol sbu stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call lolrxxxstl(SUB_I) -/* -pat lol lol and stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any && inreg($1)!=reg_pointer - call lolrxxxstl(AND_I) -pat lol lol ior stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any && - inreg($1)!=reg_pointer - call lolrxxxstl(OR_I) -pat lol lol xor stl $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any && - inreg($1)!=reg_pointer - call lolrxxxstl(EOR_I) - peephole optimizer replaces these -*/ - -proc lilrxxsil example lil lol and sil - kills allexceptcon - gen xxx* {LOCAL, $2}, {indirect_int, regvar($1, reg_pointer)} - -pat lil lol adi sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(ADD_I) -pat lil lol adu sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(ADD_I) -pat lil lol sbi sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(SUB_I) -pat lil lol sbu sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(SUB_I) -pat lil lol and sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(AND_I) -pat lil lol ior sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(OR_I) -pat lil lol xor sil $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil(EOR_I) -#if WORD_SIZE!=2 -pat lil lol ads sil $1==$4 && $3==4 && inreg($1)==reg_pointer && - inreg($2)==reg_any - call lilrxxsil("add.l") -#endif - -proc lilrxxxsil example lil lol adi sil - kills allexceptcon -#if TBL68020 - gen xxx* {LOCAL, $2}, {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - gen xxx* {LOCAL, $2}, {indirect_int, %a} -#endif - -pat lil lol adi sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(ADD_I) -pat lil lol adu sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(ADD_I) -pat lil lol sbi sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(SUB_I) -pat lil lol sbu sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(SUB_I) -pat lil lol and sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(AND_I) -pat lil lol ior sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(OR_I) -pat lil lol xor sil $1==$4 && $3==WORD_SIZE - && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil(EOR_I) -#if WORD_SIZE!=2 -pat lil lol ads sil $1==$4 && $3==4 && inreg($2)==reg_any && inreg($1)!=reg_any - call lilrxxxsil("add.l") -#endif - -proc loerxxxste example loe lol adi ste - kills posextern - gen xxx* {LOCAL, $2}, {absolute_int, $1} - -pat loe lol adi ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(ADD_I) -pat loe lol adu ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(ADD_I) -pat loe lol sbi ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(SUB_I) -pat loe lol sbu ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(SUB_I) -pat loe lol and ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(AND_I) -pat loe lol ior ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(OR_I) -pat loe lol xor ste $1==$4 && $3==WORD_SIZE && inreg($2)==reg_any - call loerxxxste(EOR_I) -#if WORD_SIZE!=2 -pat loe lol ads ste $1==$4 && $3==4 && inreg($2)==reg_any - call loerxxxste("add.l") -#endif - -proc xxxstl example adi stl -with any_int-RD_REG-dreg_int any-RD_REG-dreg_int - kills regvar($2, reg_any), use_index %xreg==regvar($2, reg_any) - gen move %2,{dreg_int, regvar($2)} - xxx* %1,{LOCAL,$2} -with exact any_int-RD_REG-dreg_int STACK - kills regvar($2, reg_any), use_index %xreg==regvar($2, reg_any) - gen move_i {post_inc_int, sp}, {dreg_int, regvar($2)} - xxx* %1,{LOCAL,$2} - -pat adi stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(ADD_I) -pat adu stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(ADD_I) -pat sbi stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(SUB_I) -pat sbu stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(SUB_I) -pat and stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(AND_I) -pat ior stl $1==WORD_SIZE && inreg($2)==reg_any call xxxstl(OR_I) - -pat xor stl $1==WORD_SIZE && inreg($2)==reg_any -with D_REG any_int - kills regvar($2, reg_any), use_index %xreg==regvar($2, reg_any) - gen move %2,{dreg_int, regvar($2)} - eor_i %1,{dreg_int, regvar($2)} - -pat ads SLP $1==4 && inreg($2)==reg_pointer -with any4-areg-RA_REG any4+address-areg-RA_REG - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move %2,{areg,regvar($2,reg_pointer)} - add_l %1,{areg,regvar($2,reg_pointer)} -#ifdef TBL68020 -with regX any4+address-areg-RA_REG - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move %2,{areg,regvar($2,reg_pointer)} - move {regAregXcon, regvar($2,reg_pointer), %1.xreg, %1.sc, 0},{areg,regvar($2,reg_pointer)} -with exact regX STACK - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l {post_inc4, sp},{areg,regvar($2,reg_pointer)} - move {regAregXcon, regvar($2,reg_pointer), %1.xreg, %1.sc, 0},{areg,regvar($2,reg_pointer)} -with exact regX regAcon - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {regAregXcon, %2.reg, %1.xreg, %1.sc, %2.bd},{areg,regvar($2,reg_pointer)} -with exact regX local_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {regAregXcon, lb, %1.xreg, %1.sc, %2.bd},{areg,regvar($2,reg_pointer)} -#ifdef FANCY_MODES -with exact regX indirect4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %2.reg, %1.xreg,%1.sc,0,0},{areg,regvar($2,reg_pointer)} -with exact regX offsetted4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %2.reg, %1.xreg, %1.sc, %2.bd, 0},{areg,regvar($2,reg_pointer)} -with exact regX LOCAL - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, lb, %1.xreg, %1.sc, %2.bd, 0},{areg,regvar($2,reg_pointer)} -with exact regX off_con - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %2.reg, %1.xreg,%1.sc,%2.bd,%2.od},{areg,regvar($2,reg_pointer)} -with exact regX ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move{ext_regX, %1.sc, %1.xreg, %2.bd},{areg,regvar($2,reg_pointer)} -with exact regX absolute4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {abs_regXcon, %1.sc, %1.xreg, %2.bd, 0},{areg,regvar($2,reg_pointer)} -with exact regX abs_con - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {abs_regXcon, %1.sc, %1.xreg, %2.bd, %2.od},{areg,regvar($2,reg_pointer)} -with exact indirect4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_con, %1.reg, 0, %2.bd},{areg,regvar($2,reg_pointer)} -with exact offsetted4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_con, %1.reg, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact LOCAL ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_con, lb, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact index_off4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {indoff_con, %1.reg, %1.xreg, %1.sc,%1.bd,%2.bd},{areg,regvar($2,reg_pointer)} -with exact absolute4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {abs_con, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact abs_index4 ext_addr - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {absind_con, %1.sc, %1.xreg, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact indirect4 ext_regX - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %1.reg, %2.xreg, %2.sc, 0, %2.bd},{areg,regvar($2,reg_pointer)} -with exact offsetted4 ext_regX - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, %1.reg, %2.xreg,%2.sc,%1.bd,%2.bd},{areg,regvar($2,reg_pointer)} -with exact LOCAL ext_regX - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {off_regXcon, lb, %2.xreg, %2.sc, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -with exact absolute4 ext_regX - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move {abs_regXcon, %2.sc, %2.xreg, %1.bd, %2.bd},{areg,regvar($2,reg_pointer)} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - - -proc xxxdupstl example adi dup stl -with any_int-RD_REG-dreg_int any-RD_REG-dreg_int - kills regvar($3, reg_any), use_index %xreg==regvar($3, reg_any) - gen move %2,{dreg_int, regvar($3)} - xxx* %1,{LOCAL,$3} yields {LOCAL, $3} -with exact any_int-RD_REG-dreg_int STACK - kills regvar($3, reg_any), use_index %xreg==regvar($3, reg_any) - gen move_i {post_inc_int, sp}, {dreg_int, regvar($3)} - xxx* %1,{LOCAL,$3} yields {LOCAL, $3} - -pat adi dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(ADD_I) -pat adu dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(ADD_I) -pat sbi dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(SUB_I) -pat sbu dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(SUB_I) -pat and dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(AND_I) -pat ior dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(OR_I) -/* -pat xor dup stl $1==$2 && $2==WORD_SIZE && inreg($3)==reg_any - call xxxdupstl(EOR_I) - incorrect for eor.l !!! -*/ - -pat dup stl $1==WORD_SIZE && inreg($2)==reg_any -with any_int - kills regvar($2, reg_any), use_index %xreg==regvar($2, reg_any) - gen move %1,{dreg_int, regvar($2,reg_any)} - yields {LOCAL, $2} - -pat dup stl $1==4 && inreg($2)==reg_pointer -with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{areg, regvar($2, reg_pointer)} - yields {DLOCAL, $2} - -pat dup LLP sti LLP adp SLP zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==1 && $5==1 - with any1 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_b %1,{post_inc1, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP sti LLP adp SLP zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==1 && $5==1 - with any1 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_b %1,{post_inc1, regvar($2,reg_pointer)} - beq {llabel, $7} - -/* Normally, LLP sti wth word size will be optimized to sil */ -pat dup LLP sti LLP adp SLP zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==2 && $5==2 - with any2 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_w %1,{post_inc2, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP sti LLP adp SLP zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==2 && $5==2 - with any2 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_w %1,{post_inc2, regvar($2,reg_pointer)} - beq {llabel, $7} - -#if WORD_SIZE!=2 -/* m68k2 can't do zne/zeq on 4-byte */ -pat dup LLP sti LLP adp SLP zne $1==4 && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==4 && $5==4 - with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{post_inc4, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP sti LLP adp SLP zeq $1==4 && inreg($2)==reg_pointer && - $2==$4 && $2==$6 && $3==4 && $5==4 - with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{post_inc4, regvar($2,reg_pointer)} - beq {llabel, $7} -#endif - -pat dup sil LLP adp SLP zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$3 && $3==$5 && $4==WORD_SIZE - with any_int - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_i %1,{post_inc_int, regvar($2, reg_pointer)} - bne {llabel, $6} - -pat dup sil LLP adp SLP zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$3 && $3==$5 && $4==WORD_SIZE - with any_int - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_i %1,{post_inc_int, regvar($2, reg_pointer)} - beq {llabel, $6} - -pat sil lil LLP adp SLP zne $1==$2 && $2==$3 && $3==$5 && $4==WORD_SIZE - && inreg($1)==reg_pointer - with any_int - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move_i %1,{post_inc_int, regvar($1,reg_pointer)} - bne {llabel, $6} - -pat sil lil LLP adp SLP zeq $1==$2 && $2==$3 && $3==$5 && $4==WORD_SIZE - && inreg($1)==reg_pointer - with any_int - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move_i %1,{post_inc_int, regvar($1,reg_pointer)} - beq {llabel, $6} - -pat dup LLP adp SLP LLP sti zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==1 && $4==(0-1) - with any1 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_b %1,{pre_dec1, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP adp SLP LLP sti zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==1 && $4==(0-1) - with any1 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_b %1,{pre_dec1, regvar($2,reg_pointer)} - beq {llabel, $7} - -#if WORD_SIZE!=2 -pat dup LLP adp SLP LLP sti zne $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==2 && $4==(0-2) - with any2 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_w %1,{pre_dec2, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup LLP adp SLP LLP sti zeq $1==WORD_SIZE && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==2 && $4==(0-2) - with any2 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_w %1,{pre_dec2, regvar($2,reg_pointer)} - beq {llabel, $7} -#endif - -#if WORD_SIZE!=2 -pat dup lol adp stl lol sti zne $1==4 && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==4 && $4==(0-4) - with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{pre_dec4, regvar($2,reg_pointer)} - bne {llabel, $7} - -pat dup lol adp stl lol sti zeq $1==4 && inreg($2)==reg_pointer && - $2==$4 && $4==$5 && $6==4 && $4==(0-4) - with any4 - kills regvar($2, reg_pointer), all_regind %reg==regvar($2, reg_pointer) - gen move_l %1,{pre_dec4, regvar($2,reg_pointer)} - beq {llabel, $7} -#endif - -pat LLP ads SLP $1==$3 && $2==4 && inreg($1)==reg_pointer - with data4-sconsts - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen add_l %1, {DLOCAL, $1} - -pat lil dup inc sil $1==$4 && $2==WORD_SIZE && inreg($1)==reg_pointer - kills allexceptcon - uses DD_REG = {indirect_int, regvar($1, reg_pointer)} - gen add_i {const, 1}, {indirect_int, regvar($1, reg_pointer)} - killreg %a - yields %a - -pat lil dup dec sil $1==$4 && $2==WORD_SIZE && inreg($1)==reg_pointer - kills allexceptcon - uses DD_REG = {indirect_int, regvar($1, reg_pointer)} - gen sub_i {const, 1}, {indirect_int, regvar($1, reg_pointer)} - killreg %a - yields %a - -pat LLP LFP dup adp LLP SFP sti $3==4 && $1==$5 && $2==$6 && inreg($1)==reg_pointer && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {offsetted4, regvar($1, reg_pointer), $2} - gen add_l {const4, $4}, {offsetted4, regvar($1, reg_pointer), $2} - killreg %a - yields %1 %a leaving sti $7 - -pat LLP LFP dup adp LLP SFP $3==4 && $1==$5 && $2==$6 && inreg($1)==reg_pointer - kills allexceptcon - uses AA_REG = {offsetted4, regvar($1, reg_pointer), $2} - gen add_l {const4, $4}, {offsetted4, regvar($1, reg_pointer), $2} - killreg %a - yields %a - -pat LLP LFP dup adp LLP SFP sti $3==4 && $1==$5 && $2==$6 && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {DLOCAL, $1}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %1 %b leaving sti $7 - -pat LLP LFP dup adp LLP SFP $3==4 && $1==$5 && $2==$6 - kills allexceptcon - uses AA_REG = {DLOCAL, $1}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %b - -pat LEP LFP dup adp LEP SFP sti $3==4 && $1==$5 && $2==$6 && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {absolute4, $1}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %1 %b leaving sti $7 - -pat LEP LFP dup adp LEP SFP $3==4 && $1==$5 && $2==$6 - kills allexceptcon - uses AA_REG = {absolute4, $1}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %b - -#if WORD_SIZE!=2 -pat lil lof dup adp lil stf sti $3==4 && $1==$5 && $2==$6 && inreg($1)==reg_pointer && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %1 %b leaving sti $7 - -pat lil lof dup adp lil stf $3==4 && $1==$5 && $2==$6 && inreg($1)==reg_pointer - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)}, AA_REG - gen move_l {offsetted4, %a, $2}, %b - add_l {const4, $4}, {offsetted4, %a, $2} - yields %b -#endif /* WORD_SIZE==2 */ - -pat LEP loi dup adp LEP sti sti $3==4 && $1==$5 && $2==4 && $6==4 && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {absolute4, $1}, AA_REG - gen move_l {indirect4, %a}, %b - add_l {const4, $4}, {indirect4, %a} - yields %1 %b leaving sti $7 - -pat LEP loi dup adp LEP sti $3==4 && $1==$5 && $2==4 && $6==4 - kills allexceptcon - uses AA_REG = {absolute4, $1}, AA_REG - gen move_l {indirect4, %a}, %b - add_l {const4, $4}, {indirect4, %a} - yields %b - -#if WORD_SIZE!=2 -pat lil loi dup adp lil sti sti $3==4 && $1==$5 && $2==4 && $6==4 && $7 <= 4 - with conreg - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)}, AA_REG - gen move_l {indirect4, %a}, %b - add_l {const4, $4}, {indirect4, %a} - yields %1 %b leaving sti $7 - -pat lil loi dup adp lil sti $3==4 && $1==$5 && $2==4 && $6==4 - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)}, AA_REG - gen move_l {indirect4, %a}, %b - add_l {const4, $4}, {indirect4, %a} - yields %b -#endif - -pat LLP dup adp SLP lae cmp $1==$4 && $2==4 && inreg($1)==reg_pointer && $3 < 0 - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen sub_l {const4,0-$3},{DLOCAL,$1} - yields {DLOCAL,$1} {ext_addr, $5+$3} - leaving cmu 4 - -pat LLP dup adp SLP lae cmp $1==$4 && $2==4 && inreg($1)==reg_pointer && $3 > 0 - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen add_l {const4,$3},{DLOCAL,$1} - yields {DLOCAL,$1} {ext_addr, $5+$3} - leaving cmu 4 - -pat LLP dup adp SLP loi $1==$4 && $2==4 && $3==4 && $5==4 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc4, regvar($1, reg_pointer)} - -pat LLP dup adp SLP loi $1==$4 && $2==4 && $3==$5 && inreg($1)==reg_pointer - leaving LLP $1 loi $5 LLP $4 adp $3 SLP $4 - -pat LLP loi LLP adp SLP $1==$3 && $1==$5 && $2==1 && $4==1 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc1, regvar($1, reg_pointer)} - -/* Normally, LLP loi will be optimized to lil */ -pat LLP loi LLP adp SLP $1==$3 && $1==$5 && $2==2 && $4==2 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc2, regvar($1, reg_pointer)} - -pat LLP loi LLP adp SLP $1==$3 && $1==$5 && $2==4 && $4==4 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc4, regvar($1, reg_pointer)} - -pat lil LLP adp SLP $1==$2 && $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {post_inc_int, regvar($1, reg_pointer)} - -pat LLP dup adp SLP sti $1==$4 && $2==4 && $3==$5 && inreg($1)==reg_pointer - leaving LLP $1 sti $5 LLP $4 adp $3 SLP $4 - -pat LLP sti LLP adp SLP $1==$3 && $1==$5 && $2==1 && $4==1 && - inreg($1)==reg_pointer -with any1 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc1, regvar($1, reg_pointer)} - -/* Normally, LLP sti will ve optimzed into sil */ -pat LLP sti LLP adp SLP $1==$3 && $1==$5 && $2==2 && $4==2 && - inreg($1)==reg_pointer -with any2 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc2, regvar($1, reg_pointer)} - -pat LLP sti LLP adp SLP $1==$3 && $1==$5 && $2==4 && $4==4 && - inreg($1)==reg_pointer -with any4 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc4, regvar($1, reg_pointer)} - -pat LLP dup adp SLP sti $1==$4 && $2==4 && $3==WORD_SIZE && $5==WORD_SIZE && - inreg($1)==reg_pointer -with any_int-sconsts - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc_int, regvar($1, reg_pointer)} - -pat sil LLP adp SLP $1==$2 && $1==$4 && $3==WORD_SIZE && inreg($1)==reg_pointer -with any_int-sconsts - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {post_inc_int, regvar($1, reg_pointer)} - -pat LLP adp SLP LLP loi $1==$3 && $1==$4 && $2==0-1 && $5==1 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {pre_dec1, regvar($1, reg_pointer)} - -/* Normally, LLP loi will be optimized to lil */ -pat LLP adp SLP LLP loi $1==$3 && $1==$4 && $2==0-2 && $5==2 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {pre_dec2, regvar($1, reg_pointer)} - -pat LLP adp SLP LLP loi $1==$3 && $1==$4 && $2==0-4 && $5==4 && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {pre_dec4, regvar($1, reg_pointer)} - -pat LLP adp SLP lil $1==$3 && $1==$4 && $2==0-WORD_SIZE && - inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - yields {pre_dec_int, regvar($1, reg_pointer)} - -pat LLP adp SLP LLP sti $1==$3 && $1==$4 && $2==0-1 && $5==1 && - inreg($1)==reg_pointer -with any1 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {pre_dec1, regvar($1, reg_pointer)} - -#if WORD_SIZE!=2 -pat LLP adp SLP LLP sti $1==$3 && $1==$4 && $2==0-2 && $5==2 && - inreg($1)==reg_pointer -with any2 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {pre_dec2, regvar($1, reg_pointer)} -#else -pat LLP adp SLP LLP sti $1==$3 && $1==$4 && $2==0-4 && $5==4 && - inreg($1)==reg_pointer -with any4 - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {pre_dec4, regvar($1, reg_pointer)} -#endif - -pat LLP adp SLP sil $1==$3 && $1==$4 && $2==0-WORD_SIZE && - inreg($1)==reg_pointer -with any_int-sconsts - kills allexceptcon, regvar($1, reg_pointer) - gen move %1, {pre_dec_int, regvar($1, reg_pointer)} - -pat LLP dup adp SLP $1==$4 && $2==4 && inreg($1)==reg_pointer && directadd($3) - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - uses AA_REG = {DLOCAL, $1} - gen add_l {const4, $3}, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 && inreg($1)==reg_pointer && directsub($3) - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - uses AA_REG = {DLOCAL, $1} - gen sub_l {const4, 0-$3}, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 && inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - uses AA_REG = {DLOCAL, $1}, DD_REG4 = {const4, $3} - gen add_l %b, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 && directadd($3) - kills all_indir, DLOCAL %bd==$1 - uses AA_REG = {DLOCAL, $1} - gen add_l {const4, $3}, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 && directsub($3) - kills all_indir, DLOCAL %bd==$1 - uses AA_REG = {DLOCAL, $1} - gen sub_l {const4, 0-$3}, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP dup adp SLP $1==$4 && $2==4 - kills all_indir, DLOCAL %bd==$1 - uses AA_REG = {DLOCAL, $1}, DD_REG4 = {const4, $3} - gen add_l %b, {DLOCAL, $1} - killreg %a - yields %a - -pat LLP adp SLP $1==$3 && inreg($1)==reg_pointer && directadd($2) - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen add_l {const4, $2}, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 && inreg($1)==reg_pointer && directsub($2) - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen sub_l {const4, 0-$2}, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 && inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - uses DD_REG4 = {const4, $2} - gen add_l %a, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 && directadd($2) - kills all_indir, DLOCAL %bd==$1 - gen add_l {const4, $2}, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 && directsub($2) - kills all_indir, DLOCAL %bd==$1 - gen sub_l {const4, 0-$2}, {DLOCAL, $1} - -pat LLP adp SLP $1==$3 - kills all_indir, DLOCAL %bd==$1 - uses DD_REG4 = {const4, $2} - gen add_l %a, {DLOCAL, $1} - -#if WORD_SIZE!=2 -pat lil dup adp sil sti $1==$4 && $2==4 && inreg($1)==reg_pointer && $5<=4 - with conreg - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)} - gen add_l {const, $3}, {indirect4, regvar($1, reg_pointer)} - killreg %a - yields %1 %a leaving sti $5 - -pat lil dup adp sil $1==$4 && $2==4 && inreg($1)==reg_pointer - kills allexceptcon - uses AA_REG = {indirect4, regvar($1, reg_pointer)} - gen add_l {const, $3}, {indirect4, regvar($1, reg_pointer)} - killreg %a - yields %a - -pat lil dup adp sil $1==$4 && $2==4 - kills allexceptcon - uses AA_REG, AA_REG = {LOCAL, $1} - gen move {indirect4, %b}, %a - add_l {const, $3}, {indirect4, %b} - killreg %a - yields %a - -pat lil adp sil $1==$3 && inreg($1)==reg_pointer - kills allexceptcon - gen add_l {const, $2}, {indirect4, regvar($1, reg_pointer)} - -pat lil adp sil $1==$3 && inreg($1)!=reg_any - kills allexceptcon -#if TBL68020 /* WORD_SIZE==4 */ - gen add_l {const, $2}, {ILOCAL,$1} -#else - uses AA_REG = {LOCAL, $1} - gen add_l {const, $2}, {indirect4, %a} -#endif -#endif /* WORD_SIZE==2 */ - -pat LEP dup adp SEP $1==$4 && $2==4 - kills posextern - uses AA_REG = {absolute4, $1} - gen add_l {const4, $3}, {absolute4, $1} - killreg %a - yields %a - -pat LEP adp SEP $1==$3 - kills posextern - gen add_l {const4, $2}, {absolute4, $1} - -pat loc and $1==255 && $2==WORD_SIZE -#if WORD_SIZE==2 - with exact absolute_int yields {absolute1,%1.bd+1} - with exact offsetted_int yields {offsetted1,%1.reg,%1.bd+1} - with exact LOCAL yields {offsetted1,lb,%1.bd+1} -#else - with exact absolute_int yields {absolute1,%1.bd+3} - with exact offsetted_int yields {offsetted1,%1.reg,%1.bd+3} - with exact LOCAL yields {offsetted1,lb,%1.bd+3} -#endif - with yields {const, $1} leaving and WORD_SIZE - -/************************************************ - * Group 1: load instructions * - ************************************************/ - -pat loc $1==0 yields {zero_const, $1} - -pat loc small($1) yields {small_const, $1} - -pat loc in_1($1) yields {bconst, $1} - -pat loc yields {const, $1} - -#if WORD_SIZE!=2 -pat ldc leaving loc 18 trp -#else -pat ldc highw($1)==0 && loww($1)==0 yields {zero_const4, 0} - -pat ldc highw($1)==0 && small(loww($1)) yields {small_const4, loww($1)} - -pat ldc highw($1)==0 && in_1(loww($1)) yields {bconst4, loww($1)} - -pat ldc yields {const4, $1} -#endif - -pat LLP inreg($1)==reg_pointer - kills pre_post %reg==regvar($1, reg_pointer) - yields {DLOCAL, $1} - -pat lol yields {LOCAL, $1} - -#if WORD_SIZE!=2 -pat ldl leaving lol $1+4 lol $1 -#else -pat ldl yields {DLOCAL, $1} -#endif - -pat loe yields {absolute_int, $1} - -/* replace ste loe by dup ste, but not if followed by a test ... */ -proc steloezxx example ste loe zne -with any_int-sconsts - kills posextern - gen move_i %1, {absolute_int, $1} - bxx* {llabel, $3} -with exact STACK - kills posextern - gen move_i {post_inc_int, sp}, {absolute_int, $1} - bxx* {llabel, $3} - -pat ste loe zlt $1==$2 call steloezxx("blt") -pat ste loe zle $1==$2 call steloezxx("ble") -pat ste loe zeq $1==$2 call steloezxx("beq") -pat ste loe zne $1==$2 call steloezxx("bne") -pat ste loe zge $1==$2 call steloezxx("bge") -pat ste loe zgt $1==$2 call steloezxx("bgt") - -pat ste loe $1==$2 leaving dup WORD_SIZE ste $1 - -pat lil inreg($1)==reg_pointer - kills pre_post %reg==regvar($1, reg_pointer) - yields {indirect_int, regvar($1, reg_pointer)} -#if WORD_SIZE==4 -pat lil inreg($1)==reg_any - uses AA_REG = {DLOCAL, $1} - yields {indirect_int, %a} -#endif - -pat lil -#if TBL68020 - yields {ILOCAL, $1} -#else - uses AA_REG = {DLOCAL, $1} - yields {indirect_int, %a} -#endif - - /* When using the 'offsetted' intructions regAregXcon cannot be used - * for the m68k[24]; there is no way of knowing about the size of - * %1.bd+$1, because expressions are not allowed in stack patterns, and - * this may lead to outputting too large displacements. With regAcon - * the chance that this will happen is very slim, because it can - * have displacements of 16 bits. Besides, leaving out regAcon here - * would make it very hard to handle this instruction efficiently. - */ -pat lof -with A_REG yields {offsetted_int, %1, $1} -with exact local_addr yields {LOCAL, %1.bd+$1} -with exact ext_addr yields {absolute_int, %1.bd+$1} -#ifndef TBL68020 -with regAcon yields {offsetted_int, %1.reg, %1.bd+$1} -#else /* TBL68020 */ -with exact regAcon yields {offsetted_int, %1.reg, %1.bd+$1} -with exact regAregXcon yields {index_off_int, %1.reg, %1.xreg, %1.sc, %1.bd+$1} -#ifdef FANCY_MODES -with exact offsetted4 yields {OFF_off_int, %1.reg, %1.bd, $1} -with exact indirect yields {OFF_off_int, %1.reg, 0, $1} -with exact DLOCAL yields {OFF_off_int, lb, %1.bd, $1} -with exact off_con yields {OFF_off_int, %1.reg, %1.bd, %1.od+$1} -with exact index_off4 yields {INDOFF_off_int, %1.reg, %1.xreg, %1.sc, %1.bd, $1} -with exact indoff_con yields {INDOFF_off_int, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact off_regXcon yields {OFF_indoff_int, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact absolute4 yields {ABS_off_int, %1.bd, $1} -with exact abs_con yields {ABS_off_int, %1.bd, %1.od+$1} -with exact abs_regXcon yields {ABS_indoff_int, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact abs_index4 yields {ABSIND_off_int, %1.sc, %1.xreg, %1.bd, $1} -with exact absind_con yields {ABSIND_off_int, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact ext_regX yields {abs_index_int, %1.sc, %1.xreg, %1.bd+$1} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat lal yields {local_addr, $1} - -pat lae yields {ext_addr, $1} - -pat lxl $1==0 yields lb - -pat lxl $1==1 yields {DLOCAL, SL} - -pat lxl $1==2 -#if TBL68020 && FANCY_MODES - yields {OFF_off4, lb, SL, SL} -#else - uses AA_REG = {DLOCAL, SL} - yields {offsetted4, %a, SL} -#endif - -pat lxl $1==3 -#if TBL68020 && FANCY_MODES - uses AA_REG = {OFF_off4, lb, SL, SL} -#else - uses AA_REG = {DLOCAL, SL} - gen move_l {offsetted4, %a, SL}, %a -#endif - yields {offsetted4, %a, SL} - -pat lxl $1>3 - uses AA_REG = {DLOCAL, SL}, - DD_REG4 = {const, $1-2} - gen 1: - move_l {offsetted4, %a, SL} ,%a - dbf %b, {slabel, 1b} - yields %a - -pat lxa $1==0 yields {local_addr, SL} - -pat lxa $1==1 -#if TBL68020 && FANCY_MODES - yields {off_con, lb, SL, SL} -#else - uses AA_REG = {DLOCAL, SL} - yields {regAcon, %a, SL} -#endif - -pat lxa $1==2 -#if TBL68020 && FANCY_MODES - uses AA_REG = {OFF_off4, lb, SL, SL} -#else - uses AA_REG = {DLOCAL, SL} - gen move_l {offsetted4, %a, SL}, %a -#endif - yields {regAcon, %a, SL} - -pat lxa $1>2 - uses AA_REG = {DLOCAL, SL}, - DD_REG4 = {const, $1-2} - gen 1: - move_l {offsetted4, %a, SL} ,%a - dbf %b, {slabel, 1b} - yields {regAcon, %a, SL} - -pat loi $1==1 -with A_REG yields {indirect1, %1} -with exact local_addr yields {offsetted1, lb, %1.bd} -with exact ext_addr yields {absolute1, %1.bd} -#ifndef TBL68020 -with regAcon yields {offsetted1, %1.reg, %1.bd} -with regAregXcon yields {index_off1, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon yields {offsetted1, %1.reg, %1.bd} -with exact regAregXcon yields {index_off1, %1.reg, %1.xreg, %1.sc, %1.bd} -#ifdef FANCY_MODES -with exact indirect4 yields {OFF_off1, %1.reg, 0, 0} -with exact offsetted4 yields {OFF_off1, %1.reg, %1.bd, 0} -with exact LOCAL yields {OFF_off1, lb, %1.bd, 0} -with exact off_con yields {OFF_off1, %1.reg, %1.bd, %1.od} -with exact index_off4 yields {INDOFF_off1, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con yields {INDOFF_off1, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon yields {OFF_indoff1, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 yields {ABS_off1, %1.bd, 0} -with exact abs_con yields {ABS_off1, %1.bd, %1.od} -with exact abs_regXcon yields {ABS_indoff1, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 yields {ABSIND_off1, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con yields {ABSIND_off1, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX yields {abs_index1, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat loi $1==2 -with A_REG yields {indirect2, %1} -#if WORD_SIZE!=2 -with exact local_addr yields {offsetted2, lb, %1.bd} -#else -with exact local_addr yields {LOCAL, %1.bd} -#endif -with exact ext_addr yields {absolute2, %1.bd} -#ifndef TBL68020 -with regAcon yields {offsetted2, %1.reg, %1.bd} -with regAregXcon yields {index_off2, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon yields {offsetted2, %1.reg, %1.bd} -with exact regAregXcon yields {index_off2, %1.reg, %1.xreg, %1.sc, %1.bd} -#if WORD_SIZE==2 -with exact DLOCAL yields {ILOCAL, %1.bd} -#endif -#ifdef FANCY_MODES -with exact indirect4 yields {OFF_off2, %1.reg, 0, 0} -with exact offsetted4 yields {OFF_off2, %1.reg, %1.bd, 0} -with exact LOCAL yields {OFF_off2, lb, %1.bd, 0} -with exact off_con yields {OFF_off2, %1.reg, %1.bd, %1.od} -with exact index_off4 yields {INDOFF_off2, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con yields {INDOFF_off2, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon yields {OFF_indoff2, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 yields {ABS_off2, %1.bd, 0} -with exact abs_con yields {ABS_off2, %1.bd, %1.od} -with exact abs_regXcon yields {ABS_indoff2, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 yields {ABSIND_off2, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con yields {ABSIND_off2, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX yields {abs_index2, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat loi $1==4 -with A_REG yields {indirect4, %1} -with exact local_addr yields {DLOCAL, %1.bd} -with exact ext_addr yields {absolute4, %1.bd} -#ifndef TBL68020 -with regAcon yields {offsetted4, %1.reg, %1.bd} -with regAregXcon yields {index_off4, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon yields {offsetted4, %1.reg, %1.bd} -with exact regAregXcon yields {index_off4, %1.reg, %1.xreg, %1.sc, %1.bd} -#if WORD_SIZE==4 -with exact LOCAL yields {ILOCAL, %1.bd} -#endif -#ifdef FANCY_MODES -with exact indirect4 yields {OFF_off4, %1.reg, 0, 0} -with exact offsetted4 yields {OFF_off4, %1.reg, %1.bd, 0} -with exact off_con yields {OFF_off4, %1.reg, %1.bd, %1.od} -with exact index_off4 yields {INDOFF_off4, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con yields {INDOFF_off4, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon yields {OFF_indoff4, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 yields {ABS_off4, %1.bd, 0} -with exact abs_con yields {ABS_off4, %1.bd, %1.od} -with exact abs_regXcon yields {ABS_indoff4, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 yields {ABSIND_off4, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con yields {ABSIND_off4, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX yields {abs_index4, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat loi $1==6 -with AA_REG - yields {offsetted2, %1, 4} {indirect4, %1} -with exact local_addr - yields {offsetted2, lb, %1.bd+4} {offsetted4, lb, %1.bd} -with exact ext_addr - yields {absolute2, %1.bd + 4} {absolute4, %1.bd} -#endif - -pat loi $1==8 -#if WORD_SIZE!=2 - leaving ldf 0 -#else -with AA_REG - yields {offsetted4, %1, 4} {indirect4, %1} -with exact local_addr - yields {offsetted4, lb, %1.bd+4} {offsetted4, lb, %1.bd} -with exact ext_addr - yields {absolute4, %1.bd + 4} {absolute4, %1.bd} -#endif - -#if WORD_SIZE==4 -pat loi $1==3*WORD_SIZE -with AA_REG STACK - kills ALL - uses DD_REG4={const,$1} - gen add_l %a, %1 - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} - -pat loi $1==4*WORD_SIZE -with AA_REG STACK - kills ALL - uses DD_REG4={const4,$1} - gen add_l %a, %1 - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} - move_i {pre_dec_int, %1},{pre_dec_int, sp} -#endif - -pat loi $1>4*WORD_SIZE && $1/WORD_SIZE <= 65536 -with AA_REG STACK - kills ALL - uses DD_REG4 = {const, $1/WORD_SIZE -1} - gen add_l {const4, $1}, %1 - 1: - move_i {pre_dec_int, %1}, {pre_dec_int, sp} - dbf %a, {slabel, 1b} - -pat loi -with STACK - kills ALL - gen move_i {const,$1},{pre_dec_int, sp} - jsr {absolute4, ".los"} - -pat los $1==WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".los"} -#if WORD_SIZE==2 -pat los $1==4 -with STACK - kills ALL - gen jsr {absolute4, ".los4"} -#endif - -pat lde -#if WORD_SIZE==2 - yields {absolute4, $1} -#else - yields {absolute4, $1+4} - {absolute4, $1} -#endif - -pat ldf -#if WORD_SIZE==2 -with A_REG yields {offsetted4, %1, $1} -with exact local_addr yields {DLOCAL, %1.bd+$1} -with regAcon yields {offsetted4, %1.reg, %1.bd+$1} -#else -with A_REG yields {offsetted4, %1, $1+4} - {offsetted4, %1, $1} -with exact local_addr yields {LOCAL, %1.bd+$1+4} - {LOCAL, %1.bd+$1} -with regAcon yields {offsetted4, %1.reg, %1.bd+$1+4} - {offsetted4, %1.reg, %1.bd+$1} -#endif - -pat lpi yields {ext_addr, $1} - -/************************************************ - * Group 2: store instructions * - ************************************************/ - -pat stl inreg($1)==reg_any -with exact memory1-consts - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen clr_i {LOCAL, $1} - move_b %1, {dreg1, regvar($1,reg_any)} -#if WORD_SIZE==2 -with any2 - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen move %1, {LOCAL, $1} -#else -with exact memory2-consts - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen clr_i {LOCAL, $1} - move_w %1, {dreg2, regvar($1,reg_any)} -with store4 - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen move %1, {LOCAL, $1} -#endif -with exact STACK - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen move_i {post_inc_int, sp}, {LOCAL, $1} - -pat SLP inreg($1)==reg_pointer -with any4 -#if WORD_SIZE!=2 - -sconsts4 -#endif - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move %1, {areg, regvar($1, reg_pointer)} -with exact ext_addr - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move_l %1, {areg, regvar($1, reg_pointer)} -with address-ext_addr - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen lea %1, {areg, regvar($1, reg_pointer)} -with exact STACK - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move_l {post_inc4, sp}, {areg, regvar($1, reg_pointer)} - -pat stl -with store_int-sconsts - kills all_indir, LOCAL %bd==$1 - gen move %1, {LOCAL, $1} -with exact STACK - kills all_indir, LOCAL %bd==$1 - gen move_i {post_inc_int,sp}, {LOCAL, $1} - -pat ste -with store_int-sconsts - kills posextern - gen move %1, {absolute_int, $1} -with exact STACK - kills posextern - gen move_i {post_inc_int, sp}, {absolute_int, $1} - -pat sil inreg($1)==reg_pointer -with store_int-sconsts - kills allexceptcon - gen move %1, {indirect_int, regvar($1, reg_pointer)} -with exact STACK - kills allexceptcon - gen move_i {post_inc_int, sp}, {indirect_int, regvar($1, reg_pointer)} - -#if WORD_SIZE==4 -pat sil inreg($1)==reg_any -with store_int-sconsts - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen move %1, {indirect_int, %a} -with exact STACK - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen move_i {post_inc_int, sp}, {indirect_int, %a} -#endif - -pat sil -#if TBL68020 -with store_int-sconsts - kills allexceptcon - gen move %1, {ILOCAL, $1} -with exact STACK - kills allexceptcon - gen move_i {post_inc_int, sp}, {ILOCAL, $1} -#else -with store_int-sconsts - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen move %1, {indirect_int, %a} -with exact STACK - kills allexceptcon - uses AA_REG = {DLOCAL, $1} - gen move_i {post_inc_int, sp}, {indirect_int, %a} -#endif - -pat stf -with A_REG store_int-sconsts - kills allexceptcon - gen move %2, {offsetted_int, %1, $1} -with exact any4 STACK - kills allexceptcon - uses AA_REG = %1 - gen move_i {post_inc_int, sp}, {offsetted_int, %a, $1} -with exact STACK - kills allexceptcon - uses AA_REG - gen move_l {post_inc4, sp}, %a - move_i {post_inc_int, sp}, {offsetted_int, %a, $1} -with exact local_addr store_int - kills allexceptcon - gen move %2, {LOCAL, %1.bd+$1} -with exact ext_addr store_int - kills allexceptcon - gen move %2, {absolute_int, %1.bd+$1} -#if TBL68000 -#if WORD_SIZE==4 -with regAcon store_int - kills allexceptcon - gen move %2, {offsetted_int, %1.reg, %1.bd+$1} -#endif -#else /* TBL68020 */ -with exact regAcon store_int - kills allexceptcon - gen move %2, {offsetted_int, %1.reg, %1.bd+$1} -with exact regAregXcon store_int - kills allexceptcon - gen move %2, {index_off_int, %1.reg, %1.xreg, %1.sc, %1.bd+$1} -#ifdef FANCY_MODES -with exact indirect4 store_int - kills allexceptcon - gen move %2, {OFF_off_int, %1.reg, 0, $1} -with exact offsetted4 store_int - kills allexceptcon - gen move %2, {OFF_off_int, %1.reg, %1.bd, $1} -with exact DLOCAL store_int - kills allexceptcon - gen move %2, {OFF_off_int, lb, %1.bd, $1} -with exact off_con store_int - kills allexceptcon - gen move %2, {OFF_off_int, %1.reg, %1.bd, %1.od+$1} -with exact index_off4 store_int - kills allexceptcon - gen move %2, {INDOFF_off_int, %1.reg, %1.xreg, %1.sc, %1.bd, $1} -with exact indoff_con store_int - kills allexceptcon - gen move %2, {INDOFF_off_int, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact off_regXcon store_int - kills allexceptcon - gen move %2, {OFF_indoff_int, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact absolute4 store_int - kills allexceptcon - gen move %2, {ABS_off_int, %1.bd, $1} -with exact abs_con store_int - kills allexceptcon - gen move %2, {ABS_off_int, %1.bd, %1.od+$1} -with exact abs_regXcon store_int - kills allexceptcon - gen move %2, {ABS_indoff_int, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact abs_index4 store_int - kills allexceptcon - gen move %2, {ABSIND_off_int, %1.sc, %1.xreg, %1.bd, $1} -with exact absind_con store_int - kills allexceptcon - gen move %2, {ABSIND_off_int, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact ext_regX store_int - kills allexceptcon - gen move %2, {abs_index_int, %1.sc, %1.xreg, %1.bd+$1} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat sti $1==1 -with A_REG any1 - kills allexceptcon - gen move %2, {indirect1, %1} -with local_addr any1 - kills allexceptcon - gen move %2, {offsetted1, lb, %1.bd} -with exact ext_addr any1 - kills allexceptcon - gen move %2, {absolute1, %1.bd} -#ifndef TBL68020 -with regAcon any1 - kills allexceptcon - gen move %2, {offsetted1, %1.reg, %1.bd} -with regAregXcon any1 - kills allexceptcon - gen move %2, {index_off1, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon any1 - kills allexceptcon - gen move %2, {offsetted1, %1.reg, %1.bd} -with exact regAregXcon any1 - kills allexceptcon - gen move %2, {index_off1, %1.reg, %1.xreg, %1.sc, %1.bd} -#ifdef FANCY_MODES -with exact indirect4 any1 - kills allexceptcon - gen move %2, {OFF_off1, %1.reg, 0, 0} -with exact offsetted4 any1 - kills allexceptcon - gen move %2, {OFF_off1, %1.reg, %1.bd, 0} -with exact LOCAL any1 - kills allexceptcon - gen move %2, {OFF_off1, lb, %1.bd, 0} -with exact off_con any1 - kills allexceptcon - gen move %2, {OFF_off1, %1.reg, %1.bd, %1.od} -with exact index_off4 any1 - kills allexceptcon - gen move %2, {INDOFF_off1, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con any1 - kills allexceptcon - gen move %2, {INDOFF_off1, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon any1 - kills allexceptcon - gen move %2, {OFF_indoff1, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 any1 - kills allexceptcon - gen move %2, {ABS_off1, %1.bd, 0} -with exact abs_con any1 - kills allexceptcon - gen move %2, {ABS_off1, %1.bd, %1.od} -with exact abs_regXcon any1 - kills allexceptcon - gen move %2, {ABS_indoff1, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 any1 - kills allexceptcon - gen move %2, {ABSIND_off1, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con any1 - kills allexceptcon - gen move %2, {ABSIND_off1, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX any1 - kills allexceptcon - gen move %2, {abs_index1, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat sti $1==2 -with A_REG any2 - kills allexceptcon - gen move %2, {indirect2, %1} -with local_addr any2 - kills allexceptcon - gen move %2, {offsetted2, lb, %1.bd} -with exact ext_addr any2 - kills allexceptcon - gen move %2, {absolute2, %1.bd} -#ifndef TBL68020 -with regAcon any2 - kills allexceptcon - gen move %2, {offsetted2, %1.reg, %1.bd} -with regAregXcon any2 - kills allexceptcon - gen move %2, {index_off2, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon any2 - kills allexceptcon - gen move %2, {offsetted2, %1.reg, %1.bd} -with exact regAregXcon any2 - kills allexceptcon - gen move %2, {index_off2, %1.reg, %1.xreg, %1.sc, %1.bd} -#if WORD_SIZE==2 -with exact DLOCAL any2 - kills allexceptcon - gen move %2, {ILOCAL, %1.bd} -#endif -#ifdef FANCY_MODES -with exact indirect4 any2 - kills allexceptcon - gen move %2, {OFF_off2, %1.reg, 0, 0} -with exact offsetted4 any2 - kills allexceptcon - gen move %2, {OFF_off2, %1.reg, %1.bd, 0} -with exact LOCAL any2 - kills allexceptcon - gen move %2, {OFF_off2, lb, %1.bd, 0} -with exact off_con any2 - kills allexceptcon - gen move %2, {OFF_off2, %1.reg, %1.bd, %1.od} -with exact index_off4 any2 - kills allexceptcon - gen move %2, {INDOFF_off2, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con any2 - kills allexceptcon - gen move %2, {INDOFF_off2, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon any2 - kills allexceptcon - gen move %2, {OFF_indoff2, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 any2 - kills allexceptcon - gen move %2, {ABS_off2, %1.bd, 0} -with exact abs_con any2 - kills allexceptcon - gen move %2, {ABS_off2, %1.bd, %1.od} -with exact abs_regXcon any2 - kills allexceptcon - gen move %2, {ABS_indoff2, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 any2 - kills allexceptcon - gen move %2, {ABSIND_off2, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con any2 - kills allexceptcon - gen move %2, {ABSIND_off2, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX any2 - kills allexceptcon - gen move %2, {abs_index2, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -pat sti $1==4 -with A_REG store4-sconsts4 - kills allexceptcon - gen move %2, {indirect4, %1} -with exact any4 STACK - kills allexceptcon - uses AA_REG = %1 - gen move_l {post_inc4, sp}, {indirect4, %a} -with exact STACK - kills allexceptcon - uses AA_REG - gen move_l {post_inc4, sp}, %a - move_l {post_inc4, sp}, {indirect4, %a} -with exact local_addr store4 - kills allexceptcon - gen move %2, {DLOCAL, %1.bd} -with exact ext_addr store4 - kills allexceptcon - gen move %2, {absolute4, %1.bd} -#ifndef TBL68020 -with regAcon store4-sconsts4 - kills allexceptcon - gen move %2, {offsetted4, %1.reg, %1.bd} -with regAregXcon store4-sconsts4 - kills allexceptcon - gen move %2, {index_off4, %1.reg, %1.xreg, %1.sc, %1.bd} -#else /* TBL68020 */ -with exact regAcon store4 - kills allexceptcon - gen move %2, {offsetted4, %1.reg, %1.bd} -with exact regAregXcon store4 - kills allexceptcon - gen move %2, {index_off4, %1.reg, %1.xreg, %1.sc, %1.bd} -#if WORD_SIZE==4 -with exact LOCAL store4 - kills allexceptcon - gen move %2, {ILOCAL, %1.bd} -#endif -#ifdef FANCY_MODES -with exact indirect4 store4 - kills allexceptcon - gen move %2, {OFF_off4, %1.reg, 0, 0} -with exact offsetted4 store4 - kills allexceptcon - gen move %2, {OFF_off4, %1.reg, %1.bd, 0} -with exact off_con store4 - kills allexceptcon - gen move %2, {OFF_off4, %1.reg, %1.bd, %1.od} -with exact index_off4 store4 - kills allexceptcon - gen move %2, {INDOFF_off4, %1.reg, %1.xreg, %1.sc, %1.bd, 0} -with exact indoff_con store4 - kills allexceptcon - gen move %2, {INDOFF_off4, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact off_regXcon store4 - kills allexceptcon - gen move %2, {OFF_indoff4, %1.reg, %1.xreg, %1.sc, %1.bd, %1.od} -with exact absolute4 store4 - kills allexceptcon - gen move %2, {ABS_off4, %1.bd, 0} -with exact abs_con store4 - kills allexceptcon - gen move %2, {ABS_off4, %1.bd, %1.od} -with exact abs_regXcon store4 - kills allexceptcon - gen move %2, {ABS_indoff4, %1.sc, %1.xreg, %1.bd, %1.od} -with exact abs_index4 store4 - kills allexceptcon - gen move %2, {ABSIND_off4, %1.sc, %1.xreg, %1.bd, 0} -with exact absind_con store4 - kills allexceptcon - gen move %2, {ABSIND_off4, %1.sc, %1.xreg, %1.bd, %1.od} -with exact ext_regX store4 - kills allexceptcon - gen move %2, {abs_index4, %1.sc, %1.xreg, %1.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat sti $1==6 -with A_REG any4 any2 - kills ALL - gen move %2, {indirect4, %1} - move %3, {offsetted2, %1, 4} -with AA_REG any4 any2 - kills ALL - gen move %2, {post_inc4, %1} - move %3, {post_inc2, %1} -with exact A_REG STACK - kills ALL - gen move_l {post_inc4, sp}, {indirect4, %1} - move_w {post_inc2, sp}, {offsetted2, %1, 4} -with exact AA_REG STACK - kills ALL - gen move_l {post_inc4, sp}, {post_inc4, %1} - move_w {post_inc2, sp}, {post_inc2, %1} -#endif - -pat sti $1==8 -#if WORD_SIZE!=2 - leaving sdf 0 -#else -with AA_REG any4-pre_post any4-pre_post - kills ALL - gen move_l %2,{indirect4, %1} - move_l %3,{offsetted4, %1, 4} -with exact local_addr any4-pre_post any4-pre_post - kills ALL - gen move_l %2,{offsetted4, lb, %1.bd} - move_l %3,{offsetted4, lb, %1.bd+4} -with exact ext_addr any4-pre_post any4-pre_post - kills ALL - gen move_l %2,{absolute4, %1.bd} - move_l %3,{absolute4, %1.bd+4} -#endif - - -#if WORD_SIZE==4 -pat sti $1==3*WORD_SIZE - with AA_REG STACK - kills ALL - gen move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} - -pat sti $1==4*WORD_SIZE - with AA_REG STACK - kills ALL - gen move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} - move_i {post_inc_int, sp},{post_inc_int,%1} -#endif - -pat sti $1>4*WORD_SIZE && $1/WORD_SIZE <= 65536 -with AA_REG STACK - kills ALL - uses DD_REG4 = {const, $1/WORD_SIZE -1} - gen 1: - move_i {post_inc_int, sp}, {post_inc_int, %1} - dbf %a, {slabel, 1b} - -pat sti -with STACK - kills ALL - gen move_i {const, $1}, {pre_dec_int, sp} - jsr {absolute4, ".sts"} - -pat sts $1==WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".sts"} -#if WORD_SIZE==2 -pat sts $1==4 -with STACK - kills ALL - gen jsr {absolute4, ".sts4"} -#endif - -#if WORD_SIZE==2 -pat sdl -with store4-sconsts4 - kills all_indir, DLOCAL %bd==$1 - gen move %1, {DLOCAL, $1} -with exact STACK - kills all_indir, DLOCAL %bd==$1 - gen move_l {post_inc4,sp}, {DLOCAL, $1} -#else -pat sdl -with any4-sconsts any4-sconsts - kills all_indir, LOCAL %bd==$1 - gen move %1, {LOCAL, $1} - move %2, {LOCAL, $1+4} -#if TBL68881 -with exact FD_REG - kills all_indir, LOCAL %bd==$1 - gen fmove_d %1, {LOCAL, $1} -#endif -with exact STACK - kills all_indir, LOCAL %bd==$1 - gen move_l {post_inc4, sp}, {LOCAL,$1} - move_l {post_inc4, sp}, {LOCAL,$1+4} -#endif /* WORD_SIZE==2 */ - -pat sde -#if WORD_SIZE==2 -with any4-sconsts4 - kills posextern - gen move_l %1, {absolute4, $1} -with exact STACK - kills posextern - gen move_l {post_inc4, sp}, {absolute4, $1} -#else -with any4-sconsts any4-sconsts - kills posextern - gen move %1, {absolute4, $1} - move %2, {absolute4, $1+4} -#if TBL68881 -with exact FD_REG - kills posextern - gen fmove_d %1, {absolute4, $1} -#endif -with exact STACK - kills posextern - gen move_l {post_inc4, sp}, {absolute4,$1} - move_l {post_inc4, sp}, {absolute4,$1+4} -#endif - -pat sdf -#if WORD_SIZE==2 -with A_REG any4-sconsts4 - kills allexceptcon - gen move_l %2, {offsetted4, %1, $1} -with exact A_REG STACK - kills allexceptcon - gen move_l {post_inc4, sp}, {offsetted4, %1, $1} -#else -with A_REG any4-sconsts any4-sconsts - kills allexceptcon - gen move %2, {offsetted4, %1, $1} - move %3, {offsetted4, %1, $1+4} -with exact local_addr any4 any4 - kills allexceptcon - gen move %2, {LOCAL, %1.bd+$1} - move %3, {LOCAL, %1.bd+$1+4} -with regAcon any4-sconsts any4-sconsts - kills allexceptcon - gen move %2, {offsetted4, %1.reg, %1.bd+$1} - move %3, {offsetted4, %1.reg, %1.bd+$1+4} -#endif - - - -/************************************************ - * Group 3: integer arithmetic. * - ************************************************/ - -#if WORD_SIZE==2 -pat adi $1==2 -with any2-bconst DD_REG - gen add_w %1, %2 yields %2 -with DD_REG any2-DD_REG-bconst - gen add_w %2, %1 yields %1 -with exact any2 STACK - uses reusing %1,DD_REG=%1 - gen add_w {post_inc2, sp}, %a - yields %a -#endif - -pat adi $1==4 -with any4-bconst4 DD_REG4 - gen add_l %1, %2 yields %2 -with DD_REG4 any4-DD_REG4-bconst4 - gen add_l %2, %1 yields %1 -with exact any4 STACK - uses reusing %1,DD_REG4=%1 - gen add_l {post_inc4, sp}, %a - yields %a - -#if WORD_SIZE==2 -pat sbi $1==2 -with any2-bconst DD_REG - gen sub_w %1, %2 yields %2 -with DD_REG any2-DD_REG-bconst - gen sub_w %2, %1 - neg_w %1 yields %1 -with exact any2 STACK - uses reusing %1,DD_REG=%1 - gen sub_w {post_inc2, sp}, %a - neg_w %a yields %a -#endif - -pat sbi $1==4 -with any4-bconst4 DD_REG4 - gen sub_l %1, %2 yields %2 -with DD_REG4 any4-DD_REG4-bconst4 - gen sub_l %2, %1 - neg_l %1 yields %1 -with exact any4 STACK - uses reusing %1,DD_REG4=%1 - gen sub_l {post_inc4, sp}, %a - neg_l %a yields %a -with any4-bconst4 AA_REG - gen sub_l %1, %2 yields %2 - -#if WORD_SIZE==2 -pat loc loc cii ldc mli $1==2 && $2==4 && highw($4)==0 && loww($4)>0 && $5==4 -with any2-pre_post - uses reusing %1, DD_REG4 - gen move %1, %a.1 - muls_w {const, loww($4)}, %a.1 - yields %a - -pat mli $1==2 -with any2-pre_post any2-pre_post - uses reusing %2,DD_REG = %2 - gen muls_w %1, %a yields %a -#endif - -pat mli $1==4 -#ifdef TBL68020 -with data4 DD_REG4 - gen muls_l %1, %2 yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".mli"} - yields dl1 -#endif - -#if WORD_SIZE==2 -pat dvi $1==2 -with data2-sconsts DD_REG - gen ext_l %2 - divs_w %1, %2 - yields %2 -#endif - -pat dvi $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - gen divs_l %1, %2 yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".dvi"} - yields dl1 -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat rmi $1==2 -with data2-sconsts DD_REG - gen ext_l %2 - divs_w %1, %2 - swap %2 - killreg %2 - yields %2 -#endif - -pat rmi $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - uses DD_REG4 - gen divsl_l %1, {DREG_pair, %a, %2} - killreg %2 - /* !!!! contents of %2 have changed: make this known to cg */ - yields %a -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".dvi"} - yields dl2 -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat ngi $1==2 -with DD_REG - gen neg_w %1 yields %1 -#endif - -pat ngi $1==4 -with DD_REG4 - gen neg_l %1 yields %1 - -#if WORD_SIZE==2 -pat sli $1==2 -with shconreg DD_REG - gen asl_w %1, %2 yields %2 -#endif - -pat sli $1==4 -with shconreg DD_REG4 - gen asl_l %1, %2 yields %2 - -#if WORD_SIZE==2 -pat sri $1==2 -with shconreg DD_REG - gen asr_w %1, %2 yields %2 -#endif - -pat sri $1==4 -with shconreg DD_REG4 - gen asr_l %1, %2 yields %2 - -/************************************************ - * Group 4: unsigned arithmetic. * - ************************************************/ - -pat adu leaving adi $1 - -pat sbu leaving sbi $1 - -#if WORD_SIZE==2 -pat mlu $1==2 -with any2-pre_post any2-pre_post - uses reusing %2,DD_REG = %2 - gen mulu_w %1, %a yields %a -#endif - -pat mlu $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - gen mulu_l %1, %2 yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".mlu"} - yields dl1 -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat dvu $1==2 -with data2-sconsts data2 - uses DD_REG4 = {zero_const4,0} - gen move %2,%a.1 - divu_w %1, %a.1 yields %a.1 -#endif - -pat dvu $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - gen divu_l %1, %2 yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".dvu"} - yields dl1 -#endif /* TBL68020 */ - -#if WORD_SIZE==2 -pat rmu $1==2 -with data2-sconsts data2 - uses DD_REG4 = {zero_const4, 0} - gen move %2,%a.1 - divu_w %1, %a.1 - swap %a.1 - killreg %a - yields %a.1 -#endif - -pat rmu $1==4 -#ifdef TBL68020 -with data4-sconsts4 DD_REG4 - uses DD_REG4 - gen divul_l %1, {DREG_pair, %a, %2} - killreg %2 - /* !!!! contents of %2 have changed: make this known to cg */ - yields %a -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".dvu"} - yields dl2 -#endif /* TBL68020 */ - -pat slu leaving sli $1 - -#if WORD_SIZE==2 -pat sru $1==2 -with shconreg DD_REG - gen lsr_w %1, %2 yields %2 -#endif - -pat sru $1==4 -with shconreg DD_REG4 - gen lsr_l %1, %2 yields %2 - -/************************************************ - * Group 5: floating point arithmetic * - ************************************************/ - -/* Floating point stuff - * Arithmetic instructions - */ - -#if TBL68881 -pat adf stl $1==4 - with FS_REG STACK - gen fadd_s {post_inc4,sp},%1 yields %1 leaving stl $2 -pat adf sdl $1==8 - with FD_REG STACK - gen fadd_d {post_inc4,sp},%1 yields %1 leaving sdl $2 -pat sbf stl $1==4 - with FS_REG FS_REG STACK - gen fsub %1,%2 yields %2 leaving stl $2 -pat sbf sdl $1==8 - with FD_REG FD_REG STACK - gen fsub %1,%2 yields %2 leaving sdl $2 -pat mlf stl $1==4 - with FS_REG STACK - gen fmul_s {post_inc4,sp},%1 yields %1 leaving stl $2 -pat mlf sdl $1==8 - with FD_REG STACK - gen fmul_d {post_inc4,sp},%1 yields %1 leaving sdl $2 -pat dvf stl $1==4 - with FS_REG FS_REG STACK - gen fdiv %1,%2 yields %2 leaving stl $2 -pat dvf sdl $1==8 - with FD_REG FD_REG STACK - gen fdiv %1,%2 yields %2 leaving sdl $2 -pat ngf stl $1==4 - with FS_REG STACK - gen fneg %1 yields %1 leaving stl $2 -pat ngf sdl $1==8 - with FD_REG STACK - gen fneg %1 yields %1 leaving sdl $2 - -pat adf ste $1==4 - with FS_REG STACK - gen fadd_s {post_inc4,sp},%1 yields %1 leaving ste $2 -pat adf sde $1==8 - with FD_REG STACK - gen fadd_d {post_inc4,sp},%1 yields %1 leaving sde $2 -pat sbf ste $1==4 - with FS_REG FS_REG STACK - gen fsub %1,%2 yields %2 leaving ste $2 -pat sbf sde $1==8 - with FD_REG FD_REG STACK - gen fsub %1,%2 yields %2 leaving sde $2 -pat mlf ste $1==4 - with FS_REG STACK - gen fmul_s {post_inc4,sp},%1 yields %1 leaving ste $2 -pat mlf sde $1==8 - with FD_REG STACK - gen fmul_d {post_inc4,sp},%1 yields %1 leaving sde $2 -pat dvf ste $1==4 - with FS_REG FS_REG STACK - gen fdiv %1,%2 yields %2 leaving ste $2 -pat dvf sde $1==8 - with FD_REG FD_REG STACK - gen fdiv %1,%2 yields %2 leaving sde $2 -pat ngf ste $1==4 - with FS_REG STACK - gen fneg %1 yields %1 leaving ste $2 -pat ngf sde $1==8 - with FD_REG STACK - gen fneg %1 yields %1 leaving sde $2 - -pat adf $1==4 - with FS_REG STACK - gen fadd_s {indirect4,sp},%1 - fmove_s %1,{indirect4,sp} -pat adf $1==8 - with FD_REG STACK - gen fadd_d {indirect4,sp},%1 - fmove_d %1,{indirect4,sp} -pat sbf $1==4 - with FS_REG FS_REG STACK - gen fsub %1,%2 - fmove_s %2,{pre_dec4,sp} -pat sbf $1==8 - with FD_REG FD_REG STACK - gen fsub %1,%2 - fmove_d %2,{pre_dec4,sp} -pat mlf $1==4 - with FS_REG STACK - gen fmul_s {indirect4,sp},%1 - fmove_s %1,{indirect4,sp} -pat mlf $1==8 - with FD_REG STACK - gen fmul_d {indirect4,sp},%1 - fmove_d %1,{indirect4,sp} -pat dvf $1==4 - with FS_REG FS_REG STACK - gen fdiv %1,%2 - fmove_s %2,{pre_dec4,sp} -pat dvf $1==8 - with FD_REG FD_REG STACK - gen fdiv %1,%2 - fmove_d %2,{pre_dec4,sp} -pat ngf $1==4 - with FS_REG STACK - gen fneg %1 - fmove_s %1,{pre_dec4,sp} -pat ngf $1==8 - with FD_REG STACK - gen fneg %1 - fmove_d %1,{pre_dec4,sp} -pat fif $1==4 - with FS_REG FS_REG STACK - gen fmul %1,%2 - fintrz %2,%1 - fsub %1,%2 - fmove_s %2,{pre_dec4,sp} - fmove_s %1,{pre_dec4,sp} -pat fif $1==8 - with FD_REG FD_REG STACK - gen fmul %1,%2 - fintrz %2,%1 - fsub %1,%2 - fmove_d %2,{pre_dec4,sp} - fmove_d %1,{pre_dec4,sp} -#else -pat adf $1==4 leaving cal ".adf4" asp 4 -pat adf $1==8 leaving cal ".adf8" asp 8 -pat sbf $1==4 leaving cal ".sbf4" asp 4 -pat sbf $1==8 leaving cal ".sbf8" asp 8 -pat mlf $1==4 leaving cal ".mlf4" asp 4 -pat mlf $1==8 leaving cal ".mlf8" asp 8 -pat dvf $1==4 leaving cal ".dvf4" asp 4 -pat dvf $1==8 leaving cal ".dvf8" asp 8 -pat ngf $1==4 leaving cal ".ngf4" -pat ngf $1==8 leaving cal ".ngf8" -pat fif $1==4 leaving lor 1 cal ".fif4" asp 4 -pat fif $1==8 leaving lor 1 cal ".fif8" asp 4 -#endif -#if WORD_SIZE==2 -pat fef $1==4 leaving lor 1 adp 0-2 cal ".fef4" asp 2 -pat fef $1==8 leaving lor 1 adp 0-2 cal ".fef8" asp 2 -#else -pat fef $1==4 leaving lor 1 adp 0-4 cal ".fef4" -pat fef $1==8 leaving lor 1 adp 0-4 cal ".fef8" -#endif - -/************************************************ - * Group 6: pointer arithmetic * - ************************************************/ - -pat adp $1==0 /* skip; array instructions might 'leave' this */ - -pat adp -with A_REG yields {t_regAcon, %1, $1} -with exact local_addr yields {local_addr, %1.bd+$1} -with exact ext_addr yields {ext_addr, %1.bd+$1} -with exact regAcon + t_regAcon - yields {t_regAcon, %1.reg, %1.bd+$1} -with exact regAregXcon + t_regAregXcon - yields {t_regAregXcon,%1.reg, %1.xreg, %1.sc, %1.bd+$1} -#if TBL68020 && FANCY_MODES -with exact indirect4 yields {off_con, %1.reg, 0, $1} -with exact LOCAL yields {off_con, lb, %1.bd, $1} -with exact offsetted4 yields {off_con, %1.reg, %1.bd, $1} -with exact off_con yields {off_con, %1.reg, %1.bd, %1.od+$1} -with exact index_off4 yields {indoff_con, %1.reg, %1.xreg, %1.sc, %1.bd, $1} -with exact indoff_con yields {indoff_con, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact off_regXcon yields {off_regXcon, - %1.reg, %1.xreg, %1.sc, %1.bd, %1.od+$1} -with exact absolute4 yields {abs_con, %1.bd, $1} -with exact abs_con yields {abs_con, %1.bd, %1.od+$1} -with exact abs_regXcon yields {abs_regXcon, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact abs_index4 yields {absind_con, %1.sc, %1.xreg, %1.bd, $1} -with exact absind_con yields {absind_con, %1.sc, %1.xreg, %1.bd, %1.od+$1} -with exact ext_regX yields {ext_regX, %1.sc, %1.xreg, %1.bd+$1} -#endif - -pat ads cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving cmu 4 -#endif - -#if WORD_SIZE!=2 -pat ads bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving bne $2 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving bne $2 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving bne $2 -#endif - -pat ads beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving beq $2 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving beq $2 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving beq $2 -#endif - -pat ads LEP bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LEP $2 bne $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LEP $2 bne $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving loe $2 bne $3 -#endif - -pat ads LEP beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LEP $2 beq $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LEP $2 beq $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving loe $2 beq $3 -#endif - -pat ads LEP cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LEP $2 cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LEP $2 cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving LEP $2 cmu 4 -#endif - -pat ads lae bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lae $2 bne $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lae $2 bne $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lae $2 bne $3 -#endif - -pat ads lae beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lae $2 beq $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lae $2 beq $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lae $2 beq $3 -#endif -#endif /* WORD_SIZE==2 */ - -pat ads lae cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lae $2 cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lae $2 cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lae $2 cmu 4 -#endif - -#if WORD_SIZE!=2 -pat ads lal bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lal $2 bne $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lal $2 bne $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lal $2 bne $3 -#endif - -pat ads lal beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lal $2 beq $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lal $2 beq $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lal $2 beq $3 -#endif - -pat ads lal cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving lal $2 cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving lal $2 cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lal $2 cmu 4 -#endif - -pat ads LLP bne $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LLP $2 bne $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LLP $2 bne $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lol $2 bne $3 -#endif - -pat ads LLP beq $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LLP $2 beq $3 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LLP $2 beq $3 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lol $2 beq $3 -#endif -#endif /* WORD_SIZE==2 */ - -pat ads LLP cmp $1==4 -with DD_REG4 any4 - gen add_l %2, %1 yields %1 leaving LLP $2 cmu 4 -with any4 DD_REG4 - gen add_l %1, %2 yields %2 leaving LLP $2 cmu 4 -#ifdef TBL68020 -with regX AA_REG - gen move {regAregXcon, %2, %1.xreg, %1.sc, 0},%2 - yields %2 leaving lol $2 cmu 4 -#endif - -#if WORD_SIZE==2 -pat ads $1==2 - leaving loc 2 loc 4 cii ads 4 -#endif - -pat ads $1==4 -with D_REG4 A_REG yields {regAregXcon, %2, %1, 1, 0} -with D_REG4 regAcon + t_regAcon - yields {t_regAregXcon, %2.reg, %1, 1, %2.bd} -with D_REG4 local_addr yields {t_regAregXcon, lb, %1, 1, %2.bd} -with any4 AA_REG - gen add_l %1, %2 yields %2 - -#ifdef TBL68020 - -with D_REG4 yields {regX, 1, %1} - leaving ads 4 -with regX A_REG yields {regAregXcon, %2, %1.xreg, %1.sc, 0} -with exact regX regAcon yields {regAregXcon, %2.reg, %1.xreg, %1.sc, %2.bd} -with exact regX local_addr - yields {regAregXcon, lb, %1.xreg, %1.sc, %2.bd} -#ifdef FANCY_MODES -with exact regX indirect4 - yields {off_regXcon, %2.reg, %1.xreg,%1.sc,0,0} -with exact regX offsetted4 - yields {off_regXcon, %2.reg, %1.xreg, %1.sc, %2.bd, 0} -with exact regX DLOCAL yields {off_regXcon, lb, %1.xreg, %1.sc, %2.bd, 0} -with exact regX off_con yields {off_regXcon, %2.reg, %1.xreg,%1.sc,%2.bd,%2.od} -with exact regX ext_addr - yields {ext_regX, %1.sc, %1.xreg, %2.bd} -with exact regX absolute4 - yields {abs_regXcon, %1.sc, %1.xreg, %2.bd, 0} -with exact regX abs_con yields {abs_regXcon, %1.sc, %1.xreg, %2.bd, %2.od} -with exact indirect4 ext_addr - yields {off_con, %1.reg, 0, %2.bd} -with exact offsetted4 ext_addr - yields {off_con, %1.reg, %1.bd, %2.bd} -with exact LOCAL ext_addr - yields {off_con, lb, %1.bd, %2.bd} -with exact index_off4 ext_addr - yields {indoff_con, %1.reg, %1.xreg, %1.sc,%1.bd,%2.bd} -with exact absolute4 ext_addr - yields {abs_con, %1.bd, %2.bd} -with exact abs_index4 ext_addr - yields {absind_con, %1.sc, %1.xreg, %1.bd, %2.bd} -with exact indirect4 ext_regX - yields {off_regXcon, %1.reg, %2.xreg, %2.sc, 0, %2.bd} -with exact offsetted4 ext_regX - yields {off_regXcon, %1.reg, %2.xreg,%2.sc,%1.bd,%2.bd} -with exact LOCAL ext_regX - yields {off_regXcon, lb, %2.xreg, %2.sc, %1.bd, %2.bd} -with exact absolute4 ext_regX - yields {abs_regXcon, %2.sc, %2.xreg, %1.bd, %2.bd} -#endif /* FANCY_MODES */ -#endif /* TBL68020 */ - - /* I WOULD ALSO LIKE THIS: - * pat ads - * with const leaving adp %1.num - * BUT THAT DOESN'T WORK. - */ - -#if WORD_SIZE==2 -pat sbs $1==2 - leaving sbs 4 loc 4 loc 2 cii -#endif - -pat sbs $1==4 leaving sbi 4 - -/* regX type OK ??? */ -#ifdef TBL68020 -pat loc slu $2==4 leaving loc $1 sli 4 - -pat loc sli ads $1==1 && $2==4 && $3==4 -with D_REG4 yields {regX, 2, %1} - leaving ads 4 - -pat loc sli ads $1==2 && $2==4 && $3==4 -with D_REG4 yields {regX, 4, %1} - leaving ads 4 - -pat loc sli ads $1==3 && $2==4 && $3==4 -with D_REG4 yields {regX, 8, %1} - leaving ads 4 -#else - -pat loc sli $1==1 && $2==WORD_SIZE -with DD_REG - gen add_i %1, %1 yields %1 - -#if WORD_SIZE==2 -pat loc sli $1==1 && $2==4 -with DD_REG4 - gen add_l %1, %1 yields %1 -#endif - -#endif /* TBL68020 */ - - -/************************************************ - * Group 7: increment / decrement / zero * - ************************************************/ - -pat inc leaving loc 1 adi WORD_SIZE - -pat inl inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen add_i {const, 1}, {LOCAL, $1} - -pat inl - kills all_indir, LOCAL %bd==$1 - gen add_i {const, 1}, {LOCAL, $1} - -pat lol inl $1==$2 - kills all_indir, LOCAL %bd==$1 - uses DD_REG = {LOCAL, $1} - gen add_i {const, 1}, {LOCAL, $1} - killreg %a - yields %a - -pat ine - kills posextern - gen add_i {const, 1}, {absolute_int, $1} - -pat dec leaving loc 1 sbi WORD_SIZE - -pat del inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen sub_i {const, 1}, {LOCAL, $1} - -pat del - kills all_indir, LOCAL %bd==$1 - gen sub_i {const, 1}, {LOCAL, $1} - -pat lol del $1==$2 - kills all_indir, LOCAL %bd==$1 - uses DD_REG = {LOCAL, $1} - gen sub_i {const, 1}, {LOCAL, $1} - killreg %a - yields %a - -pat dee - kills posextern - gen sub_i {const, 1}, {absolute_int, $1} - -pat zrl inreg($1)==reg_any - kills regvar($1, reg_any), use_index %xreg==regvar($1, reg_any) - gen clr_i {LOCAL, $1} - -pat zrl inreg($1)==reg_pointer - kills regvar($1, reg_pointer), all_regind %reg==regvar($1, reg_pointer) - gen move {const4,0}, {areg, regvar($1, reg_pointer)} - -pat zrl - kills all_indir, LOCAL %bd==$1 - gen clr_i {LOCAL, $1} - -pat zrl lol $1==$2 && inreg($1) < 0 - kills all_indir, LOCAL %bd==$1 - gen clr_i {LOCAL, $1} yields {zero_const, 0} - -pat zre - kills posextern - gen clr_i {absolute_int, $1} - -pat zre loe $1==$2 - kills posextern - gen clr_i {absolute_int, $1} yields {zero_const, 0} - -pat zer $1==4 yields {zero_const4, 0} -#if WORD_SIZE==2 -pat zer $1==6 yields {zero_const, 0} {zero_const, 0} {zero_const, 0} -#else -pat zer $1==8 yields {zero_const, 0} {zero_const, 0} -pat zer $1==12 yields {zero_const, 0} {zero_const, 0} {zero_const, 0} -#endif - -pat zer $1/WORD_SIZE <= 65536 -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE -1} - gen 1: - clr_i {pre_dec_int, sp} - dbf %a, {slabel, 1b} - -pat zer -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE} - gen 1: - clr_i {pre_dec_int, sp} - sub_l {const4,1}, %a - bne {slabel, 1b} - -/************************************************ - * Group 8: convert instructions * - ************************************************/ - - - -pat cii -with STACK - kills ALL - gen jsr {absolute4, ".cii"} - -#if WORD_SIZE==2 -/* No sign-extension, though this is probably not what you may want. - * This will teach compiler writers not to convert between unsigneds and - * integers of a different size. - */ -pat loc loc ciu $1==2 && $2==4 -with zero_const - yields {zero_const4, 0} -with any -uses DD_REG4 = {zero_const4, 0} - gen move %1,%a.1 - yields %a - -pat loc loc ciu $1==4 && $2==2 -with zero_const4 - yields {zero_const, 0} -with any4 -uses reusing %1, DD_REG4 = %1 - yields %a.1 - -pat loc loc cui $1==2 && $2==4 -with any2 -uses DD_REG4={zero_const4,0} - gen move %1,%a.1 yields %a - -pat loc loc cui $1==4 && $2==2 -with DD_REG4 - yields %1.1 - -pat loc loc cuu $1==2 && $2==4 -with any2 -uses reusing %1,DD_REG4 - gen move %1,%a.1 - and_l {const4,65535}, %a yields %a -with any2 -uses DD_REG4={zero_const4,0} - gen move %1,%a.1 yields %a - -pat loc loc cuu $1==4 && $2==2 -with DD_REG4 - yields %1.1 -#endif - -pat cuu -with STACK - kills ALL - gen jsr {absolute4, ".cuu"} - -pat ciu leaving cuu - -pat cui leaving cuu - -#if TBL68881 -pat loc loc cif $1==4 && $2==4 -with data4 STACK - uses FS_REG - gen fmove_l %1,%a - fmove_s %a,{pre_dec4,sp} -pat loc loc cif $1==4 && $2==8 -with data4 STACK - uses FD_REG - gen fmove_l %1,%a - fmove_d %a,{pre_dec4,sp} -pat loc loc cuf $1==4 && $2==4 -with D_REG STACK - uses FS_REG - gen fmove_l %1,%a - tst_l %1 - bge {slabel, 1f} - fsub_l {const,0-2147483648},%a - fsub_l {const,0-2147483648},%a - 1: - fmove_s %a,{pre_dec4,sp} -pat loc loc cuf $1==4 && $2==8 -with D_REG STACK - uses FD_REG - gen fmove_l %1,%a - tst_l %1 - bge {slabel, 1f} - fsub_l {const,0-2147483648},%a - fsub_l {const,0-2147483648},%a - 1: - fmove_d %a,{pre_dec4,sp} -pat loc loc cfi $1==4 && $2==4 -with FS_REG - uses D_REG - gen fintrz %1,%1 - fmove_l %1,%a yields %a -pat loc loc cfi $1==8 && $2==4 -with FD_REG - uses D_REG - gen fintrz %1,%1 - fmove_l %1,%a yields %a -pat loc loc cfu $1==4 && $2==4 -with FS_REG - uses D_REG - gen fabs %1 - fintrz %1,%1 - fmove_l %1,%a yields %a -pat loc loc cfu $1==8 && $2==4 -with FD_REG - uses D_REG - gen fabs %1 - fintrz %1,%1 - fmove_l %1,%a yields %a -pat loc loc cff $1==4 && $2==8 -with FS_REG STACK - gen fmove_d %1,{pre_dec4,sp} -pat loc loc cff $1==8 && $2==4 -with FD_REG STACK - gen fmove_s %1,{pre_dec4,sp} -#else -/* - * Floating point stuff - * Conversion - */ -#if WORD_SIZE==2 -/* The patterns need some room on the stack first */ -pat loc loc cif $1==2 && $2==4 leaving loc $1 cal ".cif4" - -pat loc loc cif $1==2 && $2==8 -with any2 -kills ALL -gen clr_l {pre_dec4, sp} - move_w %1,{pre_dec2, sp} leaving loc $1 cal ".cif8" - -pat loc loc cif $1==4 && $2==4 leaving loc $1 cal ".cif4" asp 2 - -pat loc loc cif $1==4 && $2==8 -with any4 -kills ALL -gen clr_w {pre_dec2, sp} - move_l %1,{pre_dec4, sp} leaving loc $1 cal ".cif8" - -pat loc loc cuf $1==2 && $2==4 leaving loc $1 cal ".cuf4" - -pat loc loc cuf $1==2 && $2==8 -with any2 -kills ALL -gen clr_l {pre_dec4, sp} - move_w %1,{pre_dec2, sp} leaving loc $1 cal ".cuf8" - -pat loc loc cuf $1==4 && $2==4 leaving loc $1 cal ".cuf4" asp 2 - -pat loc loc cuf $1==4 && $2==8 -with any4 -kills ALL -gen clr_w {pre_dec2, sp} - move_l %1,{pre_dec4, sp} leaving loc $1 cal ".cuf8" - -pat loc loc cfi $1==4 && ($2==2 || $2==4) - leaving loc $1 loc $2 cal ".cfi" asp 8-$2 - -pat loc loc cfi $1==8 && ($2==2 || $2==4) - leaving loc $1 loc $2 cal ".cfi" asp 12-$2 - -pat loc loc cfu $1==4 && ($2==2 || $2==4) - leaving loc $1 loc $2 cal ".cfu" asp 8-$2 -pat loc loc cfu $1==8 && ($2==2 || $2==4) - leaving loc $1 loc $2 cal ".cfu" asp 12-$2 -#else -pat loc loc cif $1==4 && $2==4 leaving loc 4 cal ".cif4" asp 4 -pat loc loc cif $1==4 && $2==8 leaving loc 4 cal ".cif8" -pat loc loc cuf $1==4 && $2==4 leaving loc 4 cal ".cuf4" asp 4 -pat loc loc cuf $1==4 && $2==8 leaving loc 4 cal ".cuf8" -pat loc loc cfi leaving loc $1 loc $2 cal ".cfi" asp $1+4 -pat loc loc cfu leaving loc $1 loc $2 cal ".cfu" asp $1+4 -#endif -pat loc loc cff $1==8 && $2==4 leaving cal ".cff4" asp 4 -pat loc loc cff $1==4 && $2==8 - leaving zer 4 exg 4 cal ".cff8" -#endif /* TBL68881 */ - -/************************************************ - * Group 9: logical instructions * - ************************************************/ - - -#if WORD_SIZE==2 -proc log2w -with datalt4+consts4-sconsts4 DD_REG4 - gen xxx* %1, %2 yields %2 -with DD_REG4 datalt4+consts4-sconsts4 - gen xxx* %2, %1 yields %1 -with exact any4 STACK - uses reusing %1,DD_REG4=%1 - gen xxx* {post_inc4, sp}, %a yields %a -#endif - -proc logw -with datalt_int+consts-sconsts DD_REG - gen xxx* %1, %2 yields %2 -with DD_REG datalt_int+consts-sconsts - gen xxx* %2, %1 yields %1 -with exact any_int STACK - uses reusing %1,DD_REG=%1 - gen xxx* {post_inc_int, sp}, %a yields %a - -proc logdef example and -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE -1}, - AA_REG, - DD_REG - gen - lea {regAcon, sp, $1}, %b - 1: - move_i {post_inc_int, sp}, %c - xxx* %c, {post_inc_int, %b} - dbf %a, {slabel, 1b} - -#if WORD_SIZE==4 -proc logndef -with DD_REG4 STACK - uses AA_REG, - DD_REG - gen - lea {regAregXcon, sp, %1, 1, 0},%a - asr_l {small_const, 2}, %1 - 1: - move_i {post_inc_int, sp}, %b - xxx* %b, {post_inc_int, %a} - sub_l {const4,1}, %1 - bne {slabel, 1b} -#else -proc logndef -with any_int STACK - uses AA_REG, - DD_REG, - DD_REG4={const,0} - gen - move %1, %c.1 - lea {regAregXcon, sp, %c, 1, 0},%a - asr_l {small_const, 1}, %c - sub_l {const4,1}, %c - 1: - move_i {post_inc_int, sp}, %b - xxx* %b, {post_inc_int, %a} - dbf %c, {slabel, 1b} -#endif - -proc logbdef example and -with STACK - uses AA_REG, - DD_REG, - DD_REG4 - gen - move_l {const4,$1/WORD_SIZE}, %c - lea {regAregXcon, sp, %c, 1, 0},%a - 1: - move_i {post_inc_int, sp}, %b - xxx* %b, {post_inc_int, %a} - sub_l {const4,1}, %c - bne {slabel, 1b} - -pat and $1==WORD_SIZE call logw(AND_I) -#if WORD_SIZE==2 -pat and $1==2*WORD_SIZE call log2w("and.l") -#endif -pat and $1>4 && $1/WORD_SIZE<=65536 call logdef(AND_I) -pat and defined($1) call logbdef(AND_I) -pat and !defined($1) call logndef(AND_I) - -pat ior $1==WORD_SIZE call logw(OR_I) -#if WORD_SIZE==2 -pat ior $1==2*WORD_SIZE call log2w("or.l") -#endif -pat ior $1>2 && $1/WORD_SIZE<=65536 call logdef(OR_I) -pat ior defined($1) call logbdef(OR_I) -pat ior !defined($1) call logndef(OR_I) - -#if WORD_SIZE==2 -pat xor $1==2 -with DD_REG conreg2-bconst - gen eor_w %2, %1 yields %1 -#endif - -pat xor $1==4 -with DD_REG4 conreg4-bconst4 - gen eor_l %2, %1 yields %1 - -pat xor $1>4 && $1/WORD_SIZE<=65536 call logdef(EOR_I) -pat xor defined($1) call logbdef(EOR_I) -pat xor !defined($1) call logndef(EOR_I) - -#if WORD_SIZE==2 -pat com $1==2 -with DD_REG - gen not_w %1 yields %1 -#endif - -pat com $1==4 -with DD_REG4 - gen not_l %1 yields %1 - -pat com $1==8 -with DD_REG4 DD_REG4 - gen not_l %1 - not_l %2 yields %2 %1 - -pat com $1>8 && $1/WORD_SIZE<=65536 -with STACK - uses AA_REG, - DD_REG4 = {const, $1/WORD_SIZE -1} - gen move_l sp, %a - 1: - not_i {post_inc_int, %a} - dbf %b, {slabel, 1b} - -pat com defined($1) -with STACK - uses AA_REG, - DD_REG4 = {const, $1/WORD_SIZE} - gen move_l sp, %a - 1: - not_i {post_inc_int, %a} - sub_l {const4, 1}, %b - bne {slabel, 1b} - -#if WORD_SIZE==4 -pat com !defined($1) -with DD_REG STACK - uses AA_REG - gen move_l sp, %a - asr_l {small_const, 2}, %1 - 1: - not_i {post_inc_int, %a} - sub_l {const4, 1}, %1 - bne {slabel, 1b} -#else -pat com !defined($1) -with any_int STACK - uses AA_REG, - DD_REG4={const,0} - gen move %1, %b.1 - move_l sp, %a - asr_l {small_const, 1}, %b - sub_l {const4, 1}, %b - 1: - not_i {post_inc_int, %a} - dbf %b, {slabel, 1b} -#endif - -#if WORD_SIZE==2 -pat rol $1==2 -with shconreg DD_REG - gen rol_w %1, %2 yields %2 -#endif - -pat rol $1==4 -with shconreg DD_REG4 - gen rol_l %1, %2 yields %2 - -#if WORD_SIZE==2 -pat ror $1==2 -with shconreg DD_REG - gen ror_w %1, %2 yields %2 -#endif - -pat ror $1==4 -with shconreg DD_REG4 - gen ror_l %1, %2 yields %2 - - - - -/************************************************ - * Group 10: sets * - ************************************************/ - -#if WORD_SIZE==2 -pat inn $1==4 -with conreg2 DD_REG4 - gen btst %1, %2.1 - sne {dreg1, %2.1} - and_l {const4, 1}, %2 - yields %2.1 -#endif - -pat inn $1==WORD_SIZE -with conreg2 DD_REG - gen btst %1, %2 - sne {dreg1, %2} - and_i {const, 1}, %2 - yields %2 - -/* The interface for the .inn differ for m68k2 and m68k4. */ -/* ??? Work out a cleaner interface, that is similar for all tables */ -#if WORD_SIZE==2 -pat inn defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".inn"} - killreg d0 - yields d0 - -pat inn !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".inn"} - killreg d0 - yields d0 -#else -pat inn defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - move {const, $1}, d1 - jsr {absolute4, ".inn"} - killreg d0 - yields d0 - -pat inn !defined($1) -with any_int any_int STACK - kills ALL - gen move %2, d0 - move %1, d1 - jsr {absolute4, ".inn"} - killreg d0 - yields d0 -#endif /* WORD_SIZE==2 */ - -pat loc inn $2==WORD_SIZE && small($1) -with DD_REG - gen asr_i {small_const, $1}, %1 - and_i {const, 1}, %1 - yields %1 - -#if WORD_SIZE==2 -pat set $1==2 -with conreg2 - uses DD_REG = {zero_const, 0} - gen bset %1, %a yields %a -#else - -pat set $1==4 -with conreg2 - uses DD_REG4 = {zero_const4, 0} - gen bset %1, %a yields %a -#endif - -#if WORD_SIZE==2 -pat set $1>2 -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".set"} - -pat set !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".set"} -#else -pat set $1>4 -with any_int STACK - kills ALL - gen move %1, d0 - move {const, $1}, d1 - jsr {absolute4, ".set"} - -pat set !defined($1) -with any_int any_int STACK - kills ALL - gen move %2, d0 - move %1, d1 - jsr {absolute4, ".set"} -#endif /* WORD_SIZE==2 */ - - - - -/************************************************ - * Group 11: arrays * - ************************************************/ - -/* ??? interface */ -#if WORD_SIZE==2 -pat lar defined($1) && $1 == WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".lar"} - -pat sar defined($1) && $1 == WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".sar"} - -pat aar defined($1) && $1 == WORD_SIZE -with STACK - kills ALL - gen jsr {absolute4, ".aar"} -#else -pat lar defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".lar"} - -pat lar !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".lar"} - -pat sar defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".sar"} - -pat sar !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".sar"} - -pat aar defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".aar"} - yields a0 - -pat aar !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".aar"} - yields a0 - -#if ARR_OPT -pat lae lar $2==4 && nicesize(rom($1,3)) - leaving lae $1 aar 4 loi rom($1, 3) -pat lae sar $2==4 && nicesize(rom($1,3)) - leaving lae $1 aar 4 sti rom($1, 3) - -pat lae aar $2==4 && rom($1,3)==1 - leaving ads 4 adp 0-rom($1,1) - -#ifdef TBL68020 -pat lae aar $2==4 && nicesize(rom($1,3)) -with D_REG yields {regX, rom($1,3), %1} - leaving ads 4 adp rom($1,3)*(0-rom($1,1)) -#else /* TBL68020 */ -pat lae aar $2==4 && rom($1,3)==2 -with DD_REG - gen asl_l {small_const, 1}, %1 - yields %1 - leaving ads 4 adp (0 - rom($1,1))<<1 - -pat lae aar $2==4 && rom($1,3)==4 -with DD_REG - gen asl_l {small_const, 2}, %1 - yields %1 - leaving ads 4 adp (0 - rom($1,1))<<2 - -pat lae aar $2==4 && rom($1,3)==8 -with DD_REG - gen asl_l {small_const, 3}, %1 - yields %1 - leaving ads 4 adp (0 - rom($1,1))<<3 -#endif /* TBL68020 */ -#endif /* ARR_OPT */ -#endif /* WORD_SIZE!=2 */ - - /* I WOULD ALSO LIKE THESE: - * pat lae aar $2==4 && defined(rom($1,3)) - * with const leaving adp rom($1,3)*(%1.num-rom($1,1)) - * pat lae lar $2==4 && defined(rom($1,3)) - * with const leaving adp rom($1,3)*(%1.num-rom($1,1)) - * loi rom($1,3) - * pat lae sar $2==4 && defined(rom($1,3)) - * with const leaving adp rom($1,3)*(%1.num-rom($1,1)) - * sti rom($1,3) - * BUT THEY DON'T WORK. - */ - - - -/************************************************ - * Group 12: compare instructions * - ************************************************/ - - -#if WORD_SIZE==2 -pat cmi defined($1) && $1==2 -with any2 DD_REG - uses DD_REG = {zero_const, 0} - gen cmp_w %1,%2 - beq {slabel,2f} - bgt {slabel,1f} - add_w {small_const, 1},%a - bra {slabel,2f} - 1: - sub_w {small_const, 1},%a - 2: - yields %a - -pat cmi defined($1) && $1==4 -with STACK - gen jsr {absolute4, ".cmi"} yields d1 -#else -/* pat cmi $1==4 leaving sbi 4 - WRONG !! -*/ - -pat cmi defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".cmi"} - yields d0 - -pat cmi !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".cmi"} - yields d0 -#endif - -/* pat cmu $1==4 leaving sbi 4 - WRONG !! -*/ - -#if WORD_SIZE==2 -pat cmu defined($1) -with STACK - gen move {const, $1},d0 - jsr {absolute4, ".cmu"} - -pat cmu !defined($1) -with any STACK - gen move %1,d0 - jsr {absolute4, ".cmu"} -#else -pat cmu defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".cmu"} - yields d0 - -pat cmu !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".cmu"} - yields d0 -#endif /* WORD_SIZE==2 */ - -#if WORD_SIZE==2 -pat cms $1==2 leaving cmi 2 -pat cms $1==4 leaving cmi 4 -#else -pat cms $1==4 leaving cmi 4 -#endif - -pat cms defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".cms"} - yields d0 - -pat cms !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".cms"} - yields d0 - -pat cmp leaving cmu 4 - -#ifndef XXXXX -proc txx -with test_set_int - uses reusing %1,DD_REG - gen test %1 - bxx[1] {slabel,1f} - clr_i %a - bra {slabel,2f} - 1: - move_i {small_const,1},%a - 2: - yields %a -#if WORD_SIZE==2 -with test_set1 -#else -with test_set1 + test_set2 -#endif - uses reusing %1,DD_REG - gen test %1 - bxx[2] {slabel,1f} - clr_i %a - bra {slabel,2f} - 1: - move_i {small_const,1},%a - 2: - yields %a - -/* for some branches, we need to get rid of the overflow bit first. - The easiest way to do this is to just test .... -*/ -proc txx_ouch -with test_set_int - uses reusing %1,DD_REG - gen killcc. - test %1 - bxx[1] {slabel,1f} - clr_i %a - bra {slabel,2f} - 1: - move_i {small_const,1},%a - 2: - yields %a -#if WORD_SIZE==2 -with test_set1 -#else -with test_set1 + test_set2 -#endif - uses reusing %1,DD_REG - gen test %1 - bxx[2] {slabel,1f} - clr_i %a - bra {slabel,2f} - 1: - move_i {small_const,1},%a - 2: - yields %a - -pat tlt call txx("bmi", "bcs") -pat tle call txx_ouch("ble", "bls") -pat teq call txx("beq", "beq") -pat tne call txx("bne", "bne") -pat tge call txx("bpl", "bcc") -pat tgt call txx_ouch("bgt", "bhi") -#else -proc txx -with test_set_int - uses reusing %1,DD_REG - gen test %1 - sxx[1] %a - neg_b %a - yields {extend1, %a} - -#if WORD_SIZE==2 -with test_set1 -#else -with test_set1 + test_set2 -#endif - uses reusing %1,DD_REG - gen test %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} - -pat tlt call txx("smi", "scs") -pat tle call txx("sle", "sls") -pat teq call txx("seq", "seq") -pat tne call txx("sne", "sne") -pat tge call txx("spl", "scc") -pat tgt call txx("sgt", "shi") -#endif - -/* - * Floating point - * Comparision - */ -#if TBL68881 -pat cmf $1==4 -with FS_REG FS_REG - uses D_REG={const,0} - gen fcmp %1,%2 - fbeq {slabel,2f} - fblt {slabel,1f} - add_l {const,1},%a - bra {slabel,2f} - 1: - sub_l {const,1},%a - 2: yields %a -pat cmf $1==8 -with FD_REG FD_REG - uses D_REG={const,0} - gen fcmp %1,%2 - fbeq {slabel,2f} - fblt {slabel,1f} - add_l {const,1},%a - bra {slabel,2f} - 1: - sub_l {const,1},%a - 2: yields %a -#else -pat cmf $1==4 leaving cal ".cmf4" asp 8 lfr WORD_SIZE -pat cmf $1==8 leaving cal ".cmf8" asp 16 lfr WORD_SIZE -#endif -/* - * Floating Point - * Zero Constants - */ -pat zrf leaving zer $1 - -/************************************************ - * Group 13: branch instructions * - ************************************************/ - -#if WORD_SIZE==2 -pat lab topeltsize($1)==4 && !fallthrough($1) -kills ALL -gen labeldef $1 yields dl0 - -pat lab topeltsize($1)==4 && fallthrough($1) -with any4 STACK -kills ALL -gen move %1, dl0 - killreg dl0 - labeldef $1 yields dl0 -#endif - -pat lab topeltsize($1)==WORD_SIZE && !fallthrough($1) -kills ALL -gen labeldef $1 yields d0 - -pat lab topeltsize($1)==WORD_SIZE && fallthrough($1) -with any_int STACK -kills ALL -gen move %1,d0 - killreg d0 - labeldef $1 yields d0 - -pat lab -with STACK -kills ALL -gen labeldef $1 - -#if WORD_SIZE==2 -pat bra topeltsize($1)==4 -with any4 STACK -gen move %1,dl0 - bra {llabel, $1} -#endif - -pat bra topeltsize($1)==WORD_SIZE -with any_int STACK -gen move %1,d0 - bra {llabel, $1} - -pat bra -with STACK - gen bra {llabel, $1} - -proc brxx example beq -with exact extend1 extend1 - kills ALL - gen cmp_b %1,%2 - bxx[1] {llabel, $1} -#if WORD_SIZE!=2 -with exact extend2 extend2 - kills ALL - gen cmp_w %1,%2 - bxx[1] {llabel, $1} -#endif -with exact sconsts any_int - kills ALL - uses DD_REG=%1 - gen cmp_i %2, %a - bxx[2] {llabel, $1} -with exact any_int sconsts - kills ALL - uses DD_REG=%2 - gen cmp_i %1, %a - bxx[1] {llabel, $1} -with any_int-sconsts genreg STACK - gen cmp_i %1, %2 - bxx[1] {llabel, $1} -with genreg any_int-sconsts STACK - gen cmp_i %2, %1 - bxx[2] {llabel, $1} -with exact immediate_int-sconsts imm_cmp_int - kills ALL - gen cmp_i %1, %2 - bxx[1] {llabel, $1} -with exact imm_cmp_int immediate_int-sconsts - kills ALL - gen cmp_i %2, %1 - bxx[2] {llabel, $1} -with exact immediate_int-sconsts STACK - gen cmp_i %1, {post_inc_int, sp} - bxx[1] {llabel, $1} -with exact any_int STACK - uses reusing %1,DD_REG=%1 - gen cmp_i {post_inc_int, sp}, %a - bxx[2] {llabel, $1} -with exact STACK - uses DD_REG - gen move_i {post_inc_int, sp},%a - cmp_i {post_inc_int, sp},%a - bxx[2] {llabel, $1} -#if WORD_SIZE==4 -with exact post_inc4 post_inc4 - gen cmp_l %1,%2 - bxx[1] {llabel, $1} -#endif -with exact post_inc2 post_inc2 - gen cmp_w %1,%2 - bxx[1] {llabel, $1} -with exact post_inc1 post_inc1 - gen cmp_b %1,%2 - bxx[1] {llabel, $1} - -pat blt call brxx("blt","bgt") -pat ble call brxx("ble","bge") -pat beq call brxx("beq","beq") -pat bne call brxx("bne","bne") -pat bge call brxx("bge","ble") -pat bgt call brxx("bgt","blt") - -proc zxx example zeq -with test_set_int STACK - gen test %1 - bxx[1] {llabel, $1} -#if WORD_SIZE==2 -with test_set1 STACK -#else -with test_set1 + test_set2 STACK -#endif - gen test %1 - bxx[2] {llabel, $1} -with exact STACK - gen tst_i {post_inc_int, sp} - bxx[1] {llabel, $1} - -/* for some branches, we need to get rid of the overflow bit first. - The easiest way to do this is to just test .... -*/ -proc zxx_ouch example zeq -with test_set_int STACK - gen killcc. - test %1 - bxx[1] {llabel, $1} -#if WORD_SIZE==2 -with test_set1 STACK -#else -with test_set1 + test_set2 STACK -#endif - gen test %1 - bxx[2] {llabel, $1} -with exact STACK - gen tst_i {post_inc_int, sp} - bxx[1] {llabel, $1} - -pat zlt call zxx("bmi", "bcs") -pat zle call zxx_ouch("ble", "bls") -pat zeq call zxx("beq", "beq") -pat zne call zxx("bne", "bne") -pat zge call zxx("bpl", "bcc") -pat zgt call zxx_ouch("bgt", "bhi") - -/************************************************ - * Group 14: procedure calls instructions * - ************************************************/ - - -pat cai -with exact ext_addr - kills ALL - gen jsr {absolute4, %1.bd} -with A_REG STACK - kills ALL - gen jsr {indirect4, %1} -with STACK - kills ALL - uses AA_REG = {post_inc4, sp} - gen jsr {indirect4, %a} -with address STACK - kills ALL - gen jsr %1 - -pat cal -with STACK - kills ALL - gen jsr {absolute4, $1} - -#if WORD_SIZE==2 -pat lfr $1==2 yields d0 -pat lfr $1==4 yields dl0 -pat lfr $1==8 yields dl1 dl0 -#else -pat lfr $1==4 yields d0 -pat lfr $1==8 yields d1 d0 -#endif - -pat ret $1==0 - gen return - -pat asp ret $2==0 - gen return - -#if WORD_SIZE==2 -pat ret $1==2 -with any2 - gen move %1, d0 - return -with exact STACK - gen move_w {post_inc2, sp}, d0 - return -#endif - -pat ret $1==4 -with any4 - gen move %1, dl0 - return -with exact STACK - gen move_l {post_inc4, sp}, dl0 - return - -pat ret $1==8 -with any4 any4 - gen move %1, dl0 - move %2, dl1 - return -with exact any4 STACK - gen move %1, dl0 - move_l {post_inc4, sp}, dl1 - return -with exact STACK - gen move_l {post_inc4, sp}, dl0 - move_l {post_inc4, sp}, dl1 - return - - -/************************************************ - * Group 15: miscellaneous instructions * - ************************************************/ - -#if WORD_SIZE==2 -pat asp $1==2 -with any2-pre_post -with STACK - gen add_l {const4, $1}, sp -#endif - -pat asp $1==4 -#if WORD_SIZE==2 -with any-pre_post any-pre_post -#endif -with any4-pre_post -with STACK - gen add_l {const4, $1}, sp - -#if WORD_SIZE==2 -pat asp $1==6 -with any4-pre_post any-pre_post -with any-pre_post any4-pre_post -with any-pre_post any-pre_post any-pre_post -with STACK - gen add_l {const4, $1}, sp -#endif - -pat asp $1==8 -with any4-pre_post any4-pre_post -with STACK - gen add_l {const4, $1}, sp - -pat asp -with STACK - gen lea {regAcon, sp, $1}, sp - -/* ??? DD_REG$ ??? */ -#if WORD_SIZE==2 -pat ass $1==2 -with any2 STACK -uses reusing %1,DD_REG4 - gen move %1,%a.1 - ext_l %a.1 - add_l %a, sp -#endif - -pat ass $1==4 -with any4 STACK - gen add_l %1, sp - -#if WORD_SIZE==2 -pat blm $1==2 -with A_REG A_REG - kills allexceptcon - gen move_w {indirect2, %2}, {indirect2, %1} -#endif - -pat blm $1==4 -with A_REG A_REG - kills allexceptcon - gen move_l {indirect4, %2}, {indirect4, %1} - -#if WORD_SIZE==2 -pat blm $1==6 -with A_REG A_REG - kills allexceptcon - gen move_l {indirect4, %2}, {indirect4, %1} - move_w {offsetted2, %2, 4}, {offsetted2, %1, 4} -#endif - -pat blm $1==8 -with A_REG A_REG - kills allexceptcon - gen move_l {indirect4, %2}, {indirect4, %1} - move_l {offsetted4, %2, 4}, {offsetted4, %1, 4} - -pat blm $1>2*WORD_SIZE && $1/WORD_SIZE <= 65536 -with AA_REG AA_REG - kills ALL - uses DD_REG4={const, $1/WORD_SIZE -1} - gen 1: - move_i {post_inc_int, %2}, {post_inc_int, %1} - dbf %a, {slabel, 1b} - -pat blm -with AA_REG AA_REG - kills ALL - uses DD_REG4={const,$1/WORD_SIZE} - gen 1: - move_i {post_inc_int, %2}, {post_inc_int, %1} - sub_l {const4, 1}, %a - bne {slabel, 1b} - -#if WORD_SIZE==2 -pat bls $1==2 -with DD_REG AA_REG AA_REG - kills ALL - gen asr_w {small_const, 1}, %1 - beq {slabel, 2f} - 1: - move_w {post_inc2, %3}, {post_inc2, %2} - sub_w {const, 1}, %1 - bne {slabel, 1b} - 2: -#endif - -pat bls $1==4 -with DD_REG4 AA_REG AA_REG - kills ALL - gen -#if WORD_SIZE==2 - asr_l {small_const, 1}, %1 -#else - asr_l {small_const, 2}, %1 -#endif - beq {slabel, 2f} - 1: - move_i {post_inc_int, %3}, {post_inc_int, %2} - sub_l {const4, 1}, %1 - bne {slabel, 1b} - 2: - -#if WORD_SIZE==2 -pat csa $1==2 -#if TBL68020 -with any4 D_REG+LOCAL+const+ILOCAL+absolute2 STACK -#else -with any4 D_REG+LOCAL+const+absolute2 STACK -#endif - gen move %1,a0 - move %2,d0 - jmp {absolute4, ".csa2"} -#endif - -pat csa $1==4 -#if TBL68020 && WORD_SIZE==4 -with any4 D_REG4+DLOCAL+const4+ILOCAL+absolute4 STACK -#else -with any4 D_REG4+DLOCAL+const4+absolute4 STACK -#endif - gen move %1,a0 - move %2,dl0 - jmp {absolute4, ".csa4"} - -#if WORD_SIZE==2 -pat csb $1==2 -#if TBL68020 -with any4 D_REG+LOCAL+const+ILOCAL+absolute2 STACK -#else -with any4 D_REG+LOCAL+const+absolute2 STACK -#endif - gen move %1,a0 - move %2,d0 - jmp {absolute4, ".csb2"} -#endif - -pat csb $1==4 -#if TBL68020 && WORD_SIZE==4 -with any4 D_REG4+DLOCAL+const4+ILOCAL+absolute4 STACK -#else -with any4 D_REG4+DLOCAL+const4+absolute4 STACK -#endif - gen move %1,a0 - move %2,dl0 - jmp {absolute4, ".csb4"} - -pat dch leaving loi 4 - -#if WORD_SIZE==2 -pat dup $1==2 -with dups2 yields %1 %1 -#endif - -pat dup $1==4 -#if WORD_SIZE==2 -with dups2 dups2 yields %2 %1 %2 %1 -#endif -with dups4 yields %1 %1 - -pat dup $1==8 -with dups4 dups4 yields %2 %1 %2 %1 - -pat dup $1>2*WORD_SIZE && $1/WORD_SIZE<=65536 -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE -1} - gen 1: - move_i {offsetted_int, sp, $1 -WORD_SIZE}, {pre_dec_int, sp} - dbf %a, {slabel, 1b} - -pat dup -with STACK - uses DD_REG4 = {const, $1/WORD_SIZE} - gen 1: - move_i {offsetted_int, sp, $1 -WORD_SIZE}, {pre_dec_int, sp} - sub_l {const4, 1}, %a - bne {slabel, 1b} - -#if WORD_SIZE==2 -pat dus $1==2 -with any2 STACK - uses DD_REG4 = {zero_const4, 0}, AA_REG - gen - move_w %1, %a.1 - lea {regAregXcon, sp, %a, 1, 0}, %b - asr_l {small_const, 1}, %a - beq {slabel, 2f} - 1: - move_w {pre_dec2, %b}, {pre_dec2, sp} - sub_l {const4, 1}, %a - bne {slabel, 1b} - 2: -#endif - -pat dus $1==4 -with DD_REG4 STACK - uses AA_REG - gen - lea {regAregXcon, sp, %1, 1, 0}, %a -#if WORD_SIZE==2 - asr_l {small_const, 1}, %1 -#else - asr_l {small_const, 2}, %1 -#endif - beq {slabel, 2f} - 1: - move_i {pre_dec_int, %a}, {pre_dec_int, sp} - sub_l {const4, 1}, %1 - bne {slabel, 1b} - 2: - -#if WORD_SIZE==2 -pat exg $1==2 -with any2 any2 yields %1 %2 -#endif - -pat exg $1==4 -with any4 any4 yields %1 %2 - -pat exg defined($1) -with STACK - kills ALL - gen move {const, $1}, d0 - jsr {absolute4, ".exg"} - -pat exg !defined($1) -with any_int STACK - kills ALL - gen move %1, d0 - jsr {absolute4, ".exg"} - -pat fil - gen move_l {ext_addr, $1}, {absolute4, ".filn"} - -pat gto -with STACK - uses AA_REG = {ext_addr, $1} - gen move_l {offsetted4, %a, 8}, lb - move_l {offsetted4, %a, 4}, sp -#if TBL68020 && FANCY_MODES - jmp {OFF_off4, %a, 0, 0} -#else - move_l {indirect4, %a}, %a - jmp {indirect4, %a} -#endif - -pat lim yields {absolute_int, ".trpim"} - -pat lin - kills posextern - gen move_i {const, $1}, {absolute_int, ".lino"} - -pat lni - kills posextern - gen add_i {const, 1}, {absolute_int, ".lino"} - -pat lor $1==0 yields lb - -pat lor $1==1 -with STACK - uses AA_REG = sp yields %a - -pat lor $1==2 yields {absolute4, ".reghp"} - -pat lpb leaving adp 8 - -pat mon -with STACK - kills ALL - gen jsr {absolute4, ".mon"} - -pat nop -with STACK - kills ALL -#ifdef DEBUG - gen jsr {absolute4, ".nop"} -#endif - -#if WORD_SIZE==2 -pat rck $1==2 -#ifdef TBL68020 -with ext_addr D_REG - gen cmp2_w {absolute2, %1.bd}, %2 - bcc {slabel, 1f} - move_w {small_const, 1}, {pre_dec2, sp} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -with address-ext_addr D_REG - gen cmp2_w %1, %2 - bcc {slabel, 1f} - move_w {small_const, 1}, {pre_dec2, sp} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -with A_REG D_REG - gen cmp2_w {indirect2, %1}, %2 - bcc {slabel, 1f} - move_w {small_const, 1}, {pre_dec2, sp} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -#else -with STACK - kills ALL - gen jsr {absolute4, ".rck"} -#endif -#endif /* WORD_SIZE==2 */ - -#if WORD_SIZE==4 || TBL68020 -pat rck $1==4 -#ifdef TBL68020 -with ext_addr D_REG4 - gen cmp2_l {absolute4, %1.bd}, %2 - bcc {slabel, 1f} - pea {absolute4, 1} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -with address-ext_addr D_REG4 - gen cmp2_l %1, %2 - bcc {slabel, 1f} - pea {absolute4, 1} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -with A_REG D_REG4 - gen cmp2_l {indirect4, %1}, %2 - bcc {slabel, 1f} - pea {absolute4, 1} /* push constant 1 == ERANGE */ - jsr {absolute4, ".trp"} - 1: yields %2 -#else /* TBL68020 */ -with STACK - kills ALL - gen jsr {absolute4, ".rck"} -#endif /* TBL68020 */ -#endif /* WORD_SIZE==4 || TBL68020 */ - -pat rtt leaving ret 0 - -pat sig -with any4 - kills posextern - uses AA_REG - gen move_l {absolute4, ".trppc"}, %a - move_l %1, {absolute4, ".trppc"} - yields %a - -pat sim -with any_int - kills posextern - gen move_i %1, {absolute_int, ".trpim"} - -pat str $1==0 -with any4 STACK - kills ALL - gen move_l %1, lb - -pat str $1==1 -with any4 STACK - gen move_l %1, sp - -pat str $1==2 -with STACK - kills ALL - gen jsr {absolute4, ".strhp"} - -pat trp -with STACK - kills ALL - gen jsr {absolute4, ".trp"} - - - -/************************************************ - * more rules for long EM-patterns * - ************************************************/ - -pat loe ine $1==$2 - kills posextern - uses DD_REG = {absolute_int, $1} - gen add_i {const,1}, {absolute_int, $1} - killreg %a - yields %a - -pat loe dee $1==$2 - kills posextern - uses DD_REG = {absolute_int, $1} - gen sub_i {const,1}, {absolute_int, $1} - killreg %a - yields %a - - -proc llol1shstl example lol loc sli stl /* only left */ - kills all_indir, DLOCAL %bd==$1 - gen shw* {offsetted2, lb, $1+2} - roxl {offsetted2, lb, $1} - -proc lloe1shste example loe loc sli ste /* only left */ - kills posextern - gen shw* {absolute2, $1+2} - roxl {absolute2, $1} - -proc llil1shsil example lil loc sli sil /* only left */ - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen shw* {OFF_off2, lb, $1, 2} - roxl {OFF_off2, lb, $1, 0} -#else - uses AA_REG = {DLOCAL, $1} - gen shw* {offsetted2, %a, 2} - roxl {indirect2, %a} -#endif - -proc rlol1shstl example lol loc sri stl /* only right */ - kills all_indir, DLOCAL %bd==$1 - gen shw* {offsetted2, lb, $1} - roxr {offsetted2, lb, $1+2} - -proc rloe1shste example loe loc sri ste /* only right */ - kills posextern - gen shw* {absolute2, $1} - roxr {absolute2, $1+2} - -proc rlil1shsil example lil loc sri sil /* only right */ - kills allexceptcon -#if TBL68020 && FANCY_MODES - gen shw* {OFF_off2, lb, $1, 0} - roxr {OFF_off2, lb, $1, 2} -#else - uses AA_REG = {DLOCAL, $1} - gen shw* {indirect2, %a} - roxr {offsetted2, %a, 2} -#endif - -pat lol loc sli stl $1==$4 && $2==1 && $3==4 call llol1shstl("asl #1,") -pat loe loc sli ste $1==$4 && $2==1 && $3==4 call lloe1shste("asl #1,") -pat lil loc sli sil $1==$4 && $2==1 && $3==4 call llil1shsil("asl #1,") -pat lol loc sri stl $1==$4 && $2==1 && $3==4 call rlol1shstl("asr #1,") -pat loe loc sri ste $1==$4 && $2==1 && $3==4 call rloe1shste("asr #1,") -pat lil loc sri sil $1==$4 && $2==1 && $3==4 call rlil1shsil("asr #1,") -pat lol loc slu stl $1==$4 && $2==1 && $3==4 call llol1shstl("asl #1,") -pat loe loc slu ste $1==$4 && $2==1 && $3==4 call lloe1shste("asl #1,") -pat lil loc slu sil $1==$4 && $2==1 && $3==4 call llil1shsil("asl #1,") -pat lol loc sru stl $1==$4 && $2==1 && $3==4 call rlol1shstl("lsr #1,") -pat loe loc sru ste $1==$4 && $2==1 && $3==4 call rloe1shste("lsr #1,") -pat lil loc sru sil $1==$4 && $2==1 && $3==4 call rlil1shsil("lsr #1,") - - -proc txxand -with test_set_int DD_REG - gen test %1 - bxx[1] {slabel, 1f} - bclr {const,0}, %2 - 1: yields %2 -#if WORD_SIZE==2 -with test_set1 DD_REG -#else -with test_set1 + test_set2 DD_REG -#endif - gen test %1 - bxx[2] {slabel, 1f} - bclr {const,0}, %2 - 1: yields %2 - -proc txxior -with test_set_int DD_REG - gen test %1 - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %2 - 1: yields %2 -#if WORD_SIZE==2 -with test_set1 DD_REG -#else -with test_set1 + test_set2 DD_REG -#endif - gen test %1 - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %2 - 1: yields %2 - -proc txxand_ouch -with test_set_int DD_REG - gen killcc. - test %1 - bxx[1] {slabel, 1f} - bclr {const,0}, %2 - 1: yields %2 -#if WORD_SIZE==2 -with test_set1 DD_REG -#else -with test_set1 + test_set2 DD_REG -#endif - gen test %1 - bxx[2] {slabel, 1f} - bclr {const,0}, %2 - 1: yields %2 - -proc txxior_ouch -with test_set_int DD_REG - gen killcc. - test %1 - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %2 - 1: yields %2 -#if WORD_SIZE==2 -with test_set1 DD_REG -#else -with test_set1 + test_set2 DD_REG -#endif - gen test %1 - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %2 - 1: yields %2 - -pat tlt and $2==WORD_SIZE call txxand("bmi", "bcs") -pat tle and $2==WORD_SIZE call txxand_ouch("ble", "bls") -pat teq and $2==WORD_SIZE call txxand("beq", "beq") -pat tne and $2==WORD_SIZE call txxand("bne", "bne") -pat tge and $2==WORD_SIZE call txxand("bpl", "bcc") -pat tgt and $2==WORD_SIZE call txxand_ouch("bgt", "bhi") - -pat tlt ior $2==WORD_SIZE call txxior("bpl", "bcc") -pat tle ior $2==WORD_SIZE call txxior_ouch("bgt", "bhi") -pat teq ior $2==WORD_SIZE call txxior("bne", "bne") -pat tne ior $2==WORD_SIZE call txxior("beq", "beq") -pat tge ior $2==WORD_SIZE call txxior("bmi", "bcs") -pat tgt ior $2==WORD_SIZE call txxior_ouch("ble", "bls") - -proc cmxtxxand -with exact extend1 extend1 DD_REG - gen cmp_b %2, %1 - bxx[2] {llabel,1f} - bclr {const,0}, %3 - 1: yields %3 -with exact extend2 extend2 DD_REG - gen cmp_w %2, %1 - bxx[2] {llabel,1f} - bclr {const,0}, %3 - 1: yields %3 -with exact sconsts any_int DD_REG - uses DD_REG=%1 - gen cmp_i %2, %a - bxx[2] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with exact any_int sconsts DD_REG - uses DD_REG=%2 - gen cmp_i %1, %a - bxx[1] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with any_int-sconsts genreg DD_REG - gen cmp_i %1, %2 - bxx[1] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with genreg any_int-sconsts DD_REG - gen cmp_i %2, %1 - bxx[2] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with exact immediate_int-sconsts imm_cmp_int DD_REG - gen cmp_i %1, %2 - bxx[1] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 -with exact imm_cmp_int immediate_int-sconsts DD_REG - gen cmp_i %2, %1 - bxx[2] {slabel, 1f} - bclr {const,0}, %3 - 1: yields %3 - -proc cmxtxxior -with exact extend1 extend1 DD_REG - gen cmp_b %2, %1 - bxx[2] {llabel,1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact extend2 extend2 DD_REG - gen cmp_w %2, %1 - bxx[2] {llabel,1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact sconsts any_int DD_REG - uses DD_REG=%1 - gen cmp_i %2, %a - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact any_int sconsts DD_REG - uses DD_REG=%2 - gen cmp_i %1, %a - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with any_int-sconsts genreg DD_REG - gen cmp_i %1, %2 - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with genreg any_int-sconsts DD_REG - gen cmp_i %2, %1 - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact immediate_int-sconsts imm_cmp_int DD_REG - gen cmp_i %1, %2 - bxx[1] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 -with exact imm_cmp_int immediate_int-sconsts DD_REG - gen cmp_i %2, %1 - bxx[2] {slabel, 1f} - bset {zero_const, 0}, %3 - 1: yields %3 - -proc cmxtxx -with exact sconsts any_int - uses DD_REG=%1 - gen cmp_i %2, %a - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact any_int sconsts - uses DD_REG=%2 - gen cmp_i %1, %a - sxx[1] %a - neg_b %a - yields {extend1, %a} -with any_int-sconsts genreg - uses reusing %1,reusing %2,DD_REG - gen cmp_i %1, %2 - sxx[1] %a - neg_b %a - yields {extend1, %a} -with genreg any_int-sconsts - uses reusing %1,reusing %2,DD_REG - gen cmp_i %2, %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact extend1 extend1 - uses reusing %1,reusing %2,DD_REG - gen cmp_b %2, %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact extend2 extend2 - uses reusing %1,reusing %2,DD_REG - gen cmp_w %2, %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact immediate_int-sconsts imm_cmp_int - uses reusing %2,DD_REG - gen cmp_i %1, %2 - sxx[1] %a - neg_b %a - yields {extend1, %a} -with exact imm_cmp_int immediate_int-sconsts - uses reusing %1,DD_REG - gen cmp_i %2, %1 - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact immediate_int-sconsts STACK - uses DD_REG - gen cmp_i %1, {post_inc_int, sp} - sxx[1] %a - neg_b %a - yields {extend1, %a} -with exact any_int STACK - uses reusing %1,DD_REG=%1 - gen cmp_i {post_inc_int, sp}, %a - sxx[2] %a - neg_b %a - yields {extend1, %a} -with exact STACK - uses DD_REG - gen move_i {post_inc_int, sp},%a - cmp_i {post_inc_int, sp},%a - sxx[2] %a - neg_b %a - yields {extend1, %a} - -pat cmi tlt and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("blt","bgt") -pat cmi tle and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("ble","bge") -pat cmi teq and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("beq","beq") -pat cmi tne and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bne","bne") -pat cmi tge and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bge","ble") -pat cmi tgt and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bgt","blt") - -pat cmu tlt and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bcs","bhi") -pat cmu tle and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bls","bcc") -pat cmu teq and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("beq","beq") -pat cmu tne and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bne","bne") -pat cmu tge and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bcc","bls") -pat cmu tgt and $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxand("bhi","bcs") - -pat cmi tlt ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bge","ble") -pat cmi tle ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bgt","blt") -pat cmi teq ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bne","bne") -pat cmi tne ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("beq","beq") -pat cmi tge ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("blt","bgt") -pat cmi tgt ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("ble","bge") - -pat cmu tlt ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bcc","bls") -pat cmu tle ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bhi","bcs") -pat cmu teq ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bne","bne") -pat cmu tne ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("beq","beq") -pat cmu tge ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bcs","bhi") -pat cmu tgt ior $1==WORD_SIZE && $3==WORD_SIZE call cmxtxxior("bls","bcc") - -pat cmi tlt $1==WORD_SIZE call cmxtxx("slt","sgt") -pat cmi tle $1==WORD_SIZE call cmxtxx("sle","sge") -pat cmi teq $1==WORD_SIZE call cmxtxx("seq","seq") -pat cmi tne $1==WORD_SIZE call cmxtxx("sne","sne") -pat cmi tge $1==WORD_SIZE call cmxtxx("sge","sle") -pat cmi tgt $1==WORD_SIZE call cmxtxx("sgt","slt") - -pat cmu tlt $1==WORD_SIZE call cmxtxx("scs","shi") -pat cmu tle $1==WORD_SIZE call cmxtxx("sls","scc") -pat cmu teq $1==WORD_SIZE call cmxtxx("seq","seq") -pat cmu tne $1==WORD_SIZE call cmxtxx("sne","sne") -pat cmu tge $1==WORD_SIZE call cmxtxx("scc","sls") -pat cmu tgt $1==WORD_SIZE call cmxtxx("shi","scs") - - -proc cmuzxx example cmu zlt -with exact sconsts any_int - kills ALL - uses DD_REG=%1 - gen cmp_i %2, %a - bxx[2] {llabel, $2} -with exact any_int sconsts - kills ALL - uses DD_REG=%2 - gen cmp_i %1, %a - bxx[1] {llabel, $2} -with any_int-sconsts genreg STACK - gen cmp_i %1, %2 - bxx[1] {llabel, $2} -with genreg any_int-sconsts STACK - gen cmp_i %2, %1 - bxx[2] {llabel, $2} -with exact immediate_int-sconsts imm_cmp_int - kills ALL - gen cmp_i %1, %2 - bxx[1] {llabel, $2} -with exact imm_cmp_int immediate_int-sconsts - kills ALL - gen cmp_i %2, %1 - bxx[2] {llabel, $2} -with exact immediate_int-sconsts STACK - gen cmp_i %1, {post_inc_int, sp} - bxx[1] {llabel, $2} -with exact any_int STACK - uses reusing %1, DD_REG=%1 - gen cmp_i {post_inc_int, sp}, %a - bxx[2] {llabel, $2} -with exact STACK - uses DD_REG - gen move_i {post_inc_int, sp},%a - cmp_i {post_inc_int, sp},%a - bxx[2] {llabel, $2} -with data2-sconsts dreg2 STACK - gen cmp_w %1, %2 - bxx[1] {llabel, $2} -with dreg2 data2-conreg2-sconsts STACK - gen cmp_w %2, %1 - bxx[2] {llabel, $2} -with data1 dreg1 STACK - gen cmp_b %1, %2 - bxx[1] {llabel, $2} -with dreg1 data1-conreg1 STACK - gen cmp_b %2, %1 - bxx[2] {llabel, $2} - -pat cmu zlt $1==WORD_SIZE call cmuzxx("bcs","bhi") -pat cmu zle $1==WORD_SIZE call cmuzxx("bls","bcc") -pat cmu zeq $1==WORD_SIZE call cmuzxx("beq","beq") -pat cmu zne $1==WORD_SIZE call cmuzxx("bne","bne") -pat cmu zge $1==WORD_SIZE call cmuzxx("bcc","bls") -pat cmu zgt $1==WORD_SIZE call cmuzxx("bhi","bcs") - - -#if TBL68881 -proc cmf4zxx example cmf zlt -with FS_REG FS_REG - gen fcmp %1,%2 - bxx* {llabel, $2} - -pat cmf zlt $1==4 call cmf4zxx("fblt") -pat cmf zle $1==4 call cmf4zxx("fble") -pat cmf zne $1==4 call cmf4zxx("fbne") -pat cmf zeq $1==4 call cmf4zxx("fbeq") -pat cmf zge $1==4 call cmf4zxx("fbge") -pat cmf zgt $1==4 call cmf4zxx("fbgt") - -proc cmf8zxx example cmf zlt -with FD_REG FD_REG - gen fcmp %1,%2 - bxx* {llabel, $2} - -pat cmf zlt $1==8 call cmf8zxx("fblt") -pat cmf zle $1==8 call cmf8zxx("fble") -pat cmf zne $1==8 call cmf8zxx("fbne") -pat cmf zeq $1==8 call cmf8zxx("fbeq") -pat cmf zge $1==8 call cmf8zxx("fbge") -pat cmf zgt $1==8 call cmf8zxx("fbgt") -#endif - - -proc loc1locciibxx example loc loc cii bne -with any1 extend1 STACK - gen cmp_b %1,%2 - bxx[1] {llabel, $4} -with any1 any_int STACK - uses reusing %1, DD_REG = %1 -#if TBL68020 && WORD_SIZE==4 - gen extb_l %a -#else - gen ext_w %a -#if WORD_SIZE==4 - ext_l %a -#endif -#endif - cmp_i %2,%a - bxx[2] {llabel, $4} - -pat loc loc cii blt $1==1 && $2==EM_WSIZE call loc1locciibxx("blt","bgt") -pat loc loc cii ble $1==1 && $2==EM_WSIZE call loc1locciibxx("ble","bge") -pat loc loc cii bne $1==1 && $2==EM_WSIZE call loc1locciibxx("bne","bne") -pat loc loc cii beq $1==1 && $2==EM_WSIZE call loc1locciibxx("beq","beq") -pat loc loc cii bge $1==1 && $2==EM_WSIZE call loc1locciibxx("bge","ble") -pat loc loc cii bgt $1==1 && $2==EM_WSIZE call loc1locciibxx("bgt","blt") - -#if WORD_SIZE==4 -proc loc2locciibxx example loc loc cii bne -with any2 extend2 STACK - gen cmp_w %1,%2 - bxx[1] {llabel, $4} -with any2 any4 STACK - uses reusing %1, DD_REG = %1 - gen ext_l %a - cmp_l %2,%a - bxx[2] {llabel, $4} - -pat loc loc cii blt $1==2 && $2==EM_WSIZE call loc2locciibxx("blt","bgt") -pat loc loc cii blt $1==2 && $2==EM_WSIZE call loc2locciibxx("blt","bgt") -pat loc loc cii ble $1==2 && $2==EM_WSIZE call loc2locciibxx("ble","bge") -pat loc loc cii bne $1==2 && $2==EM_WSIZE call loc2locciibxx("bne","bne") -pat loc loc cii beq $1==2 && $2==EM_WSIZE call loc2locciibxx("beq","beq") -pat loc loc cii bge $1==2 && $2==EM_WSIZE call loc2locciibxx("bge","ble") -pat loc loc cii bgt $1==2 && $2==EM_WSIZE call loc2locciibxx("bgt","blt") -#endif - -proc bxx1_in example loc loc cii loc bne -with imm_cmp1 STACK - gen cmp_b {const, low8($4)}, %1 - bxx* {llabel, $5} - -#if WORD_SIZE!=2 -proc bxx2_in example loc loc cii loc bne -with imm_cmp2 STACK - gen cmp_w {const, loww($4)}, %1 - bxx* {llabel, $5} -#endif - -proc bxx1_small example loc bne -with imm_cmp1-D_REG STACK - gen cmp_b {const, $1}, %1 - bxx[1] {llabel, $2} -with imm_cmp2-D_REG STACK - gen cmp_w {const, $1}, %1 - bxx[1] {llabel, $2} -with data_int STACK -uses DD_REG = {small_const, $1} /* uses moveq */ - gen cmp_i %1,%a - bxx[2] {llabel, $2} - -#if WORD_SIZE!=2 -proc bxx2_small example loc bne -with imm_cmp2-D_REG STACK - gen cmp_w {const, $1}, %1 - bxx[1] {llabel, $2} -with imm_cmp4 STACK - gen cmp_l {const, $1}, %1 - bxx[2] {llabel, $2} -#endif - -proc zxx1_in example loc loc cii zne -with test_set1 STACK - gen test %1 - bxx* {llabel, $4} -with D_REG STACK - gen test {dreg1, %1} - bxx* {llabel, $4} - -#if WORD_SIZE!=2 -proc zxx2_in example loc loc cii zne -with test_set2 STACK - gen test %1 - bxx* {llabel, $4} -with D_REG STACK - gen test {dreg2, %1} - bxx* {llabel, $4} -#endif - -pat loc loc cii zlt $1==1 && $2==WORD_SIZE call zxx1_in("blt") -pat loc loc cii zle $1==1 && $2==WORD_SIZE call zxx1_in("ble") -pat loc loc cii zne $1==1 && $2==WORD_SIZE call zxx1_in("bne") -pat loc loc cii zeq $1==1 && $2==WORD_SIZE call zxx1_in("beq") -pat loc loc cii zge $1==1 && $2==WORD_SIZE call zxx1_in("bge") -pat loc loc cii zgt $1==1 && $2==WORD_SIZE call zxx1_in("bgt") - -#if WORD_SIZE!=2 -pat loc loc cii zlt $1==2 && $2==4 call zxx2_in("blt") -pat loc loc cii zle $1==2 && $2==4 call zxx2_in("ble") -pat loc loc cii zne $1==2 && $2==4 call zxx2_in("bne") -pat loc loc cii zeq $1==2 && $2==4 call zxx2_in("beq") -pat loc loc cii zge $1==2 && $2==4 call zxx2_in("bge") -pat loc loc cii zgt $1==2 && $2==4 call zxx2_in("bgt") -#endif - -pat loc loc cii loc blt $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("blt") -pat loc loc cii loc ble $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("ble") -pat loc loc cii loc beq $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("beq") -pat loc loc cii loc bne $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("bne") -pat loc loc cii loc bge $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("bge") -pat loc loc cii loc bgt $1==1 && $2==WORD_SIZE && in_1($4) call bxx1_in("bgt") - -#if WORD_SIZE!=2 -pat loc loc cii loc blt $1==2 && $2==4 && in_2($4) call bxx2_in("blt") -pat loc loc cii loc ble $1==2 && $2==4 && in_2($4) call bxx2_in("ble") -pat loc loc cii loc beq $1==2 && $2==4 && in_2($4) call bxx2_in("beq") -pat loc loc cii loc bne $1==2 && $2==4 && in_2($4) call bxx2_in("bne") -pat loc loc cii loc bge $1==2 && $2==4 && in_2($4) call bxx2_in("bge") -pat loc loc cii loc bgt $1==2 && $2==4 && in_2($4) call bxx2_in("bgt") -#endif - -/* the second instruction for bxx1_small is the other way around! */ -pat loc blt $1>=0 && $1<128 call bxx1_small("bcs", "bgt") -pat loc ble $1>=0 && $1<128 call bxx1_small("bls", "bge") -pat loc beq $1>=0 && $1<128 call bxx1_small("beq", "beq") -pat loc bne $1>=0 && $1<128 call bxx1_small("bne", "bne") -pat loc bge $1>=0 && $1<128 call bxx1_small("bcc", "ble") -pat loc bgt $1>=0 && $1<128 call bxx1_small("bhi", "blt") - -#if WORD_SIZE!=2 -pat loc blt $1>=128 && $1<32768 call bxx2_small("bcs", "blt") -pat loc ble $1>=128 && $1<32768 call bxx2_small("bls", "ble") -pat loc beq $1>=128 && $1<32768 call bxx2_small("beq", "beq") -pat loc bne $1>=128 && $1<32768 call bxx2_small("bne", "bne") -pat loc bge $1>=128 && $1<32768 call bxx2_small("bcc", "bge") -pat loc bgt $1>=128 && $1<32768 call bxx2_small("bhi", "bgt") -#endif - - -pat loc loc cii lal sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving lal $4 sti $5 -pat loc loc cii lol sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving lol $4 sti $5 -pat loc loc cii lil sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving lil $4 sti $5 -pat loc loc cii LLP lof sti $1 <= WORD_SIZE && $1>=$6 && $2==WORD_SIZE - leaving LLP $4 lof $5 sti $6 -pat loc loc cii lae sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving lae $4 sti $5 -pat loc loc cii loe sti $1 <= WORD_SIZE && $1>=$5 && $2==WORD_SIZE - leaving loe $4 sti $5 - -pat loc loc cii stl $1==1 && $2==WORD_SIZE && inreg($4)==reg_any -with memory1+DD_REG - kills regvar($4, reg_any), use_index %xreg==regvar($4, reg_any) - gen move_b %1, {dreg1, regvar($4,reg_any)} -#if WORD_SIZE==2 - ext_w {LOCAL,$4} -#else -#ifdef TBL68020 - extb_l {LOCAL,$4} -#else /* TBL68020 */ - ext_w {LOCAL,$4} - ext_l {LOCAL,$4} -#endif /* TBL68020 */ -#endif - -pat loc loc cii $1==2 && $2==4 -#if WORD_SIZE==2 -with D_REG -uses reusing %1, DD_REG4 - gen move %1,%a.1 yields {extend2, %a} -with exact extend1 - uses reusing %1,DD_REG4 - gen move %1.reg,%a.1 yields {extend1_4, %a} -with exact memory2 -uses reusing %1,DD_REG4 - gen move %1, %a.1 yields {extend2, %a} -#else -with DD_REG yields {extend2, %1} -with exact memory2 -uses reusing %1,DD_REG=%1 - yields {extend2, %a} -#endif - -pat loc loc cii $1==1 && $2==WORD_SIZE -with DD_REG yields {extend1, %1} -with exact memory1 -uses reusing %1,DD_REG = %1 - yields {extend1, %a} - -#if WORD_SIZE==2 -pat loc loc cii $1==1 && $2==4 -with DD_REG -uses reusing %1, DD_REG4 - gen move %1, %a.1 - yields {extend1_4, %a} -with exact memory1 -uses reusing %1,DD_REG4 - gen move %1,%a.1 yields {extend1_4, %a} -#endif - -pat loc loc ciu $1==$2 /* skip this */ -pat loc loc cui $1==$2 /* skip this */ - - -/* The following rules should be handled by the peephole optimizer, I think */ - -#if WORD_SIZE==2 -pat ldc dvu highw($1)==0 && loww($1)==2 && $2==4 leaving loc 1 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==4 && $2==4 leaving loc 2 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==8 && $2==4 leaving loc 3 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==16 && $2==4 leaving loc 4 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==32 && $2==4 leaving loc 5 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==64 && $2==4 leaving loc 6 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==128 && $2==4 leaving loc 7 sru 4 -pat ldc dvu highw($1)==0 && loww($1)==256 && $2==4 leaving loc 8 sru 4 -#endif - -pat loc dvu $1==2 && $2==WORD_SIZE leaving loc 1 sru WORD_SIZE -pat loc dvu $1==4 && $2==WORD_SIZE leaving loc 2 sru WORD_SIZE -pat loc dvu $1==8 && $2==WORD_SIZE leaving loc 3 sru WORD_SIZE -pat loc dvu $1==16 && $2==WORD_SIZE leaving loc 4 sru WORD_SIZE -pat loc dvu $1==32 && $2==WORD_SIZE leaving loc 5 sru WORD_SIZE -pat loc dvu $1==64 && $2==WORD_SIZE leaving loc 6 sru WORD_SIZE -pat loc dvu $1==128 && $2==WORD_SIZE leaving loc 7 sru WORD_SIZE -pat loc dvu $1==256 && $2==WORD_SIZE leaving loc 8 sru WORD_SIZE - -#if WORD_SIZE==2 -pat ldc dvi highw($1)==0 && loww($1)==2 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 1 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==4 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 2 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==8 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 3 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==16 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 4 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==32 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 5 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==64 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 6 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==128 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 7 sri 4 - -pat ldc dvi highw($1)==0 && loww($1)==256 && $2==4 - with DD_REG4 - gen test %1 - bpl {slabel,1f} - add_l {const4,loww($1)-1},%1 - 1: yields %1 leaving loc 8 sri 4 -#endif /* WORD_SIZE==2 */ - -pat loc dvi $1==2 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 1 sri WORD_SIZE - -pat loc dvi $1==4 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 2 sri WORD_SIZE - -pat loc dvi $1==8 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 3 sri WORD_SIZE - -pat loc dvi $1==16 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 4 sri WORD_SIZE - -pat loc dvi $1==32 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 5 sri WORD_SIZE - -pat loc dvi $1==64 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 6 sri WORD_SIZE - -pat loc dvi $1==128 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 7 sri WORD_SIZE - -pat loc dvi $1==256 && $2==WORD_SIZE - with DD_REG - gen test %1 - bpl {slabel,1f} - add_i {const,$1-1},%1 - 1: yields %1 leaving loc 8 sri WORD_SIZE - -/* The rest is all 2-bytes stuff */ -#if WORD_SIZE==2 -pat loc loc cii $1==4 && $2==2 -with D_REG4 - yields %1.1 -with any2-pre_post any2-pre_post - yields %2 - -proc cmqtxx -with exact sconsts4 any4 - uses DD_REG4=%1 - gen cmp_l %2, %a - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact any4 sconsts4 - uses DD_REG4=%2 - gen cmp_l %1, %a - s4xx[1] %a - neg_b %a.1 - yields {extend1, %a.1} -with any4-sconsts4 genreg4 - uses reusing %1,reusing %2,DD_REG4 - gen cmp_l %1, %2 - s4xx[1] %a - neg_b %a.1 - yields {extend1, %a.1} -with genreg4 any4-sconsts4 - uses reusing %1,reusing %2,DD_REG4 - gen cmp_l %2, %1 - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact extend1_4 extend1_4 - uses reusing %1,reusing %2,DD_REG4 - gen cmp_b %2, %1 - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact extend2 extend2 - uses reusing %1,reusing %2,DD_REG4 - gen cmp_w %2, %1 - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact immediate4-sconsts4 imm_cmp4 - uses reusing %2,DD_REG4 - gen cmp_l %1, %2 - s4xx[1] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact imm_cmp4 immediate4-sconsts4 - uses reusing %1,DD_REG4 - gen cmp_l %2, %1 - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact immediate4-sconsts4 STACK - uses DD_REG4 - gen cmp_l %1, {post_inc4, sp} - s4xx[1] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact any4 STACK - uses reusing %1,DD_REG4=%1 - gen cmp_l {post_inc4, sp}, %a - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} -with exact STACK - uses DD_REG4 - gen move_l {post_inc4, sp},%a - cmp_l {post_inc4, sp},%a - s4xx[2] %a - neg_b %a.1 - yields {extend1, %a.1} - -pat cmi tlt $1==4 call cmqtxx("slt","sgt") -pat cmi tle $1==4 call cmqtxx("sle","sge") -pat cmi teq $1==4 call cmqtxx("seq","seq") -pat cmi tne $1==4 call cmqtxx("sne","sne") -pat cmi tge $1==4 call cmqtxx("sge","sle") -pat cmi tgt $1==4 call cmqtxx("sgt","slt") - -pat cmu tlt $1==4 call cmqtxx("scs","shi") -pat cmu tle $1==4 call cmqtxx("sls","scc") -pat cmu teq $1==4 call cmqtxx("seq","seq") -pat cmu tne $1==4 call cmqtxx("sne","sne") -pat cmu tge $1==4 call cmqtxx("scc","sls") -pat cmu tgt $1==4 call cmqtxx("shi","scs") - - -proc cmqzxx example cmu zlt -with zero_const4 test_set4 STACK - /* kills ALL */ - gen test %2 - bxx[1] {llabel, $2} -with exact sconsts4-zero_const4 any4 - kills ALL - uses DD_REG4=%1 - gen cmp_l %2, %a - bxx[2] {llabel, $2} -with exact any4 sconsts4 - kills ALL - uses DD_REG4=%2 - gen cmp_l %1, %a - bxx[1] {llabel, $2} -with any4-sconsts4-zero_const4 genreg4 STACK - gen cmp_l %1, %2 - bxx[1] {llabel, $2} -with genreg4 any4-sconsts4-zero_const4 STACK - gen cmp_l %2, %1 - bxx[2] {llabel, $2} -with exact immediate4-sconsts4-zero_const4 imm_cmp4 - kills ALL - gen cmp_l %1, %2 - bxx[1] {llabel, $2} -with exact imm_cmp4 immediate4-sconsts4-zero_const4 - kills ALL - gen cmp_l %2, %1 - bxx[2] {llabel, $2} -with exact immediate4-sconsts4-zero_const4 STACK - gen cmp_l %1, {post_inc4, sp} - bxx[1] {llabel, $2} -with exact any4 STACK - uses reusing %1, DD_REG4=%1 - gen cmp_l {post_inc4, sp}, %a - bxx[2] {llabel, $2} -with exact STACK - uses DD_REG4 - gen move_l {post_inc4, sp},%a - cmp_l {post_inc4, sp},%a - bxx[2] {llabel, $2} -with data2-sconsts dreg2 STACK - gen cmp_w %1, %2 - bxx[1] {llabel, $2} -with dreg2 data2-conreg2-sconsts STACK - gen cmp_w %2, %1 - bxx[2] {llabel, $2} -with data1 dreg1 STACK - gen cmp_b %1, %2 - bxx[1] {llabel, $2} -with dreg1 data1-conreg1 STACK - gen cmp_b %2, %1 - bxx[2] {llabel, $2} - -pat cmi zlt $1==4 call cmqzxx("blt","bgt") -pat cmi zle $1==4 call cmqzxx("ble","bge") -pat cmi zeq $1==4 call cmqzxx("beq","beq") -pat cmi zne $1==4 call cmqzxx("bne","bne") -pat cmi zge $1==4 call cmqzxx("bge","ble") -pat cmi zgt $1==4 call cmqzxx("bgt","blt") - -pat cms zeq $1==4 call cmqzxx("beq","beq") -pat cms zne $1==4 call cmqzxx("bne","bne") - -pat cmu zlt $1==4 call cmqzxx("bcs","bhi") -pat cmu zle $1==4 call cmqzxx("bls","bcc") -pat cmu zeq $1==4 call cmqzxx("beq","beq") -pat cmu zne $1==4 call cmqzxx("bne","bne") -pat cmu zge $1==4 call cmqzxx("bcc","bls") -pat cmu zgt $1==4 call cmqzxx("bhi","bcs") - -pat ldc cms zeq loww($1)==0 && highw($1)==0 && $2==4 -with test_set4 STACK - gen test %1 - beq {llabel, $3} - -pat ldc cms zne loww($1)==0 && highw($1)==0 && $2==4 -with test_set4 STACK - gen test %1 - bne {llabel, $3} -#endif diff --git a/mach/ns/as/Makefile b/mach/ns/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/ns/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/ns/libem/Makefile b/mach/ns/libem/Makefile deleted file mode 100644 index 9f7b50d8d..000000000 --- a/mach/ns/libem/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -# $Header$ -MACH=ns - -all: libem_o.a end.o - -install: all - ../../install libem_o.a tail_em - ../../install end.o end_em - -cmp: all - -../../compare libem_o.a tail_em - -../../compare end.o end_em - -end.o: end.s - $(MACH) -I../../../h -c end.s - -libem_o.a: libem_s.a - ASAR=aal ; export ASAR ;\ - march . libem_o.a - -clean: - rm -f *.o libem_o.a nohup.out Out - -opr : - make pr | opr - -pr: - @arch pv libem_s.a | pr -h `pwd`/libem_s.a - @pr `pwd`/end.s diff --git a/mach/ns/libem/compmodule b/mach/ns/libem/compmodule deleted file mode 100755 index adf99ccef..000000000 --- a/mach/ns/libem/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if ns -c $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/ns/libem/end.s b/mach/ns/libem/end.s deleted file mode 100644 index 37e1cef2c..000000000 --- a/mach/ns/libem/end.s +++ /dev/null @@ -1,16 +0,0 @@ -.define endtext,enddata,endbss,_etext,_edata,_end -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .end ! only for declaration of _end and endbss. - - .sect .text -endtext: -_etext: - .sect .data -enddata: -_edata: - .sect .end -_end: -endbss: diff --git a/mach/ns/libem/mon.s b/mach/ns/libem/mon.s deleted file mode 100644 index 31773656f..000000000 --- a/mach/ns/libem/mon.s +++ /dev/null @@ -1,58 +0,0 @@ -.define .mon -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - - .sect .text - -.mon: - cmpd 1,4(sp) - beq 1f - cmpd 3,4(sp) - beq 3f - cmpd 4,4(sp) - beq 4f - cmpd 54,4(sp) - beq 5f - - movd .add1, tos - jsr @.prstr - movd 4(sp), tos - jsr @.print - movd .add2, tos - jsr @.prstr - ret 4 - -1: jump @.stop - -3: save [r0,r1,r2,r3] - movd 3,r0 - movd 28(sp),r1 - movd 32(sp),r2 - movd 0,r3 - svc - movd r2, 32(sp) - movd 0,28(sp) - restore [r0,r1,r2,r3] - ret 8 - -4: save [r0,r1,r2,r3] - movd 4,r0 - movd 28(sp),r1 - movd 32(sp),r2 - movd 0,r3 - svc - movd r2, 32(sp) - movd 0,28(sp) - restore [r0,r1,r2,r3] - ret 8 - -5: movd 0, 16(sp) - ret 12 - -.sect .data -.add1: .asciz "monitor call " -.add2: .asciz " not implemented\n" -.align diff --git a/mach/ns/libsys/Makefile b/mach/ns/libsys/Makefile deleted file mode 100644 index 955ce97d5..000000000 --- a/mach/ns/libsys/Makefile +++ /dev/null @@ -1,28 +0,0 @@ -# $Header$ -MACH=ns -all: libmon_o.a head_em.o - -install: all - ../../install head_em.o head_em - ../../install libmon_o.a tail_mon - -cmp: all - -../../compare head_em.o head_em - -../../compare libmon_o.a tail_mon - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -head_em.o: head_em.s - $(MACH) -I../../../h -c head_em.s - -clean: - rm -f *.o libmon_o.a nohup.out Out - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @ar pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/ns/libsys/compmodule b/mach/ns/libsys/compmodule deleted file mode 100755 index e32bc096e..000000000 --- a/mach/ns/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if ns -c -L $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/ns/ncg/Makefile b/mach/ns/ncg/Makefile deleted file mode 100644 index f5e2bda61..000000000 --- a/mach/ns/ncg/Makefile +++ /dev/null @@ -1,197 +0,0 @@ -# $Header$ - -EMHOME=../../.. -#preprocessor flags for table -TABLEFLAGS= -#cgg options -CGGFLAGS= - -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/ncg -CGG=$(EMHOME)/lib/ncgg -CPP=$(EMHOME)/lib/cpp -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/label.c $(CDIR)/main.c \ - $(CDIR)/move.c $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c \ - $(CDIR)/salloc.c $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o label.o \ - main.o move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -label.o: $(CDIR)/label.c - $(CC) -c $(CFLAGS) $(CDIR)/label.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - $(EMHOME)/mach/install cg - -cmp: all - -$(EMHOME)/mach/compare cg - - -tables.c: table $(CGG) - $(CPP) $(TABLEFLAGS) table | $(CGG) $(CGGFLAGS) - -cmp tables.h tables.H || cp tables.H tables.h - -lint: $(CFILES) tables.c - lint $(LINTOPTS) $(PREFLAGS) -I$(CDIR) $(CFILES) tables.c -clean: - rm -f *.o tables.c tables.h debug.out cg tables.H - -distr: tables.c - rm -f tables1.c tables1.h - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - -codegen.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/label.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -label.o: $(CDIR)/label.h -label.o: $(CDIR)/param.h -label.o: tables.h -label.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -main.o: tables.h -move.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/pdp/as/Makefile b/mach/pdp/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/pdp/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/pdp/cg/Makefile b/mach/pdp/cg/Makefile deleted file mode 100644 index 22f5f603c..000000000 --- a/mach/pdp/cg/Makefile +++ /dev/null @@ -1,184 +0,0 @@ -# $Header$ - -EMHOME=../../.. -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-hbxac -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/cg -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/main.c $(CDIR)/move.c \ - $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c $(CDIR)/salloc.c \ - $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o main.o\ - move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - ../../install cg - -cmp: all - -../../compare cg - -distr: tables.c - rm -f tables1.[ch] - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - - -tables.c: table - -mv tables.h tables.h.save - $(EMHOME)/lib/cpp -P table | $(EMHOME)/lib/cgg > debug.out - -if cmp -s tables.h.save tables.h; then mv tables.h.save tables.h; else exit 0; fi - -if cmp -s /dev/null tables.h; then mv tables.h.save tables.h; else exit 0; fi - -lint: $(CFILES) - lint $(LINTOPTS) $(PREFLAGS) $(CFILES) -clean: - rm -f *.o tables.c tables.h debug.out cg tables.h.save - -codegen.o: $(CDIR)/assert.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -move.o: $(CDIR)/assert.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/pdp/cg/peep.c b/mach/pdp/cg/peep.c deleted file mode 100644 index 32d0d040b..000000000 --- a/mach/pdp/cg/peep.c +++ /dev/null @@ -1,135 +0,0 @@ -#ifndef NORCSID -static char rcsid[] = "$Header$"; -#endif - -#include - -/* - * (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands. - * - * This product is part of the Amsterdam Compiler Kit. - * - * Permission to use, sell, duplicate or disclose this software must be - * obtained in writing. Requests for such permissions may be sent to - * - * Dr. Andrew S. Tanenbaum - * Wiskundig Seminarium - * Vrije Universiteit - * Postbox 7161 - * 1007 MC Amsterdam - * The Netherlands - * - * Author: Hans van Staveren - */ - -char buf[512]; -char *index(); - -main() { - register n,sa; - register char *p; - - sa=0; - for (;;) { - getline(buf); - if (n=stackadjust()) { - sa += n; - continue; - } - if (nullinstruction()) - continue; - if (sa) { - if (buf[0]=='t' && buf[1]=='s' && buf[2]=='t' && buf[3]==' ') { - sa -= 2; - buf[0]='m'; - buf[1]='o'; - buf[2]='v'; - strcat(buf,",(sp)+"); - } else if (buf[0]=='m' && buf[1]=='o' && buf[2]=='v' && - buf[3]==' ' && (p=index(&buf[5],','))!=0 && - p[1]=='-' && p[2]=='(' && p[3]=='s') { - sa -= 2; - p[1]=' '; - } - } - switch(sa) { - case 0:break; - case 2:puts("tst (sp)+");sa=0;break; - case 4:puts("cmp (sp)+,(sp)+");sa=0;break; - case 6:puts("add $06,sp");sa=0;break; - } - puts(buf); - } -} - -getline(buf) register char *buf; { - register c; - - while ((c=getchar())==' ' || c=='\t') - ; - if (c==EOF) - exit(0); - do *buf++=c; - while ((c=getchar())!='\n'); - *buf=0; -} - -stackadjust() { - - if (buf[0]=='t' && - buf[1]=='s' && - buf[2]=='t' && - buf[3]==' ' && - buf[4]=='(' && - buf[5]=='s' && - buf[6]=='p' && - buf[7]==')' && - buf[8]=='+') return(2); - if (buf[0]=='c' && - buf[1]=='m' && - buf[2]=='p' && - buf[3]==' ' && - buf[4]=='(' && - buf[5]=='s' && - buf[6]=='p' && - buf[7]==')' && - buf[8]=='+' && - buf[9]==',' && - buf[10]=='(' && - buf[11]=='s' && - buf[12]=='p' && - buf[13]==')' && - buf[14]=='+') return(4); - if (buf[0]=='a' && - buf[1]=='d' && - buf[2]=='d' && - buf[3]==' ' && - buf[4]=='$' && - buf[5]=='0' && - buf[6]=='6' && - buf[7]==',' && - buf[8]=='s' && - buf[9]=='p' && - buf[10]==0) return(6); - return(0); -} - -nullinstruction() { - register char *p; - - if (buf[4]=='$' && buf[5]=='0' && buf[6]=='0' && buf[7]==',') { - p=index(buf,'-'); - if (p!=0 && p[1]=='(') - return(0); - p=index(buf,'+'); - if (p!=0 && p[-1]==')') - return(0); - if (buf[0]=='b' && buf[1]=='i' && (buf[2]=='s' || buf[2]=='c')) - return(1); - if (buf[0]=='a' && buf[1]=='d' && buf[2]=='d') - return(1); - if (buf[0]=='s' && buf[1]=='u' && buf[2]=='b') - return(1); - } - return(0); -} diff --git a/mach/pdp/cv/Makefile b/mach/pdp/cv/Makefile deleted file mode 100644 index 5cfa97a6a..000000000 --- a/mach/pdp/cv/Makefile +++ /dev/null @@ -1,25 +0,0 @@ -EMHOME = ../../.. -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -INCLUDE = $(EMHOME)/h -CFLAGS = -I. -I$(INCLUDE) -O -TARGETS = cv - -all: $(TARGETS) - -install: all - ../../install cv - -cmp: all - ../../compare cv - -cv: cv.o - $(CC) $(LDFLAGS) -o cv cv.o $(LIBOBJ) - -clean: - rm -f $(TARGETS) *.o nohup.out Out - -pr: - @pr Makefile cv.c - -opr: - make pr | opr diff --git a/mach/pdp/int/Makefile b/mach/pdp/int/Makefile deleted file mode 100644 index d689fb262..000000000 --- a/mach/pdp/int/Makefile +++ /dev/null @@ -1,51 +0,0 @@ -INTS=em_t--- em_---- em_tf-- em_t-c- em_t--p -b=../../../lib/em22 - -all: $(INTS) eminform em - -em: em.c - $(CC) -o em -I../../../h em.c - -eminform: eminform.s - as eminform.s;ld -i -o eminform a.out -lc - -em_t---: t+ f- c- p- em_int.s - as t+ f- c- p- em_int.s;ld -i -o em_t--- a.out -lc - -em_----: t- f- c- p- em_int.s - as t- f- c- p- em_int.s;ld -i -o em_---- a.out -lc - -em_tf--: t+ f+ c- p- em_int.s - as t+ f+ c- p- em_int.s;ld -i -o em_tf-- a.out -lc - -em_t-c-: t+ f- c+ p- em_int.s - as t+ f- c+ p- em_int.s;ld -i -o em_t-c- a.out -lc - -em_t--p: t+ f- c- p+ em_int.s - as t+ f- c- p+ em_int.s;ld -i -o em_t--p a.out -lc - -install: all - -mkdir $b - cp em_???? $b - cp em eminform ../../../bin - cp em.1 eminform.1 ../../../man - -cmp: all - -cmp em_t--- $b/em_t--- - -cmp em_---- $b/em_---- - -cmp em_tf-- $b/em_tf-- - -cmp em_t-c- $b/em_t-c- - -cmp em_t--p $b/em_t--p - -cmp em ../../../bin/em - -cmp eminform ../../../bin/eminform - -cmp em.1 ../../../man/em.1 - -cmp eminform.1 ../../../man/eminform.1 - -clean: - -rm -f *.o *.old a.out em eminform $(INTS) - -opr: - make pr | opr - -pr: - @pr em.c em_int.s eminform.s diff --git a/mach/pdp/libem/Makefile b/mach/pdp/libem/Makefile deleted file mode 100644 index d4a42a35d..000000000 --- a/mach/pdp/libem/Makefile +++ /dev/null @@ -1,33 +0,0 @@ -all: head_em.o libem_o.a end.o - -install: cp - -cp: all - ../../install head_em.o head_em - ../../install libem_o.a tail_em - ../../install end.o end_em - -cmp: all - -../../compare head_em.o head_em - -../../compare libem_o.a tail_em - -../../compare end.o end_em - - -head_em.o: head_em.s - pdp -c head_em.s - -end.o: end.s - pdp -c end.s - -libem_o.a: libem_s.a - ASAR=aal ; export ASAR ; march . libem_o.a - -clean: - rm -f *.o libem_o.a - -opr: - make pr | opr - -pr: - @pr `pwd`/Makefile `pwd`/head_em.s - @arch pv libem_s.a | pr -h `pwd`/libem_s.a diff --git a/mach/pdp/libem/blm.s b/mach/pdp/libem/blm.s deleted file mode 100644 index ea55f5f13..000000000 --- a/mach/pdp/libem/blm.s +++ /dev/null @@ -1,29 +0,0 @@ -/ $Header$ -.globl blm~ -.globl save~,retu~ - -/ Size in r0 -blm~: - jsr pc,save~ - mov (sp)+,r2 - mov (sp)+,r3 - mov r0,r1 - asr r0 - beq 2f -/ Now avoid wrong copy. -/ The pieces may overlap ! - cmp r3,r2 - beq 2f - blt 3f -1: - mov (r3)+,(r2)+ - sob r0,1b -2: - jmp retu~ -3: - add r1,r3 - add r1,r2 -4: - mov -(r3),-(r2) - sob r0,4b - br 2b diff --git a/mach/pdp/libem/compmodule b/mach/pdp/libem/compmodule deleted file mode 100755 index e6e7c76e6..000000000 --- a/mach/pdp/libem/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if pdp -c $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/pdp/libem/end.s b/mach/pdp/libem/end.s deleted file mode 100644 index 37e1cef2c..000000000 --- a/mach/pdp/libem/end.s +++ /dev/null @@ -1,16 +0,0 @@ -.define endtext,enddata,endbss,_etext,_edata,_end -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .end ! only for declaration of _end and endbss. - - .sect .text -endtext: -_etext: - .sect .data -enddata: -_edata: - .sect .end -_end: -endbss: diff --git a/mach/pdp/libem/head_em.s b/mach/pdp/libem/head_em.s deleted file mode 100644 index 00900d172..000000000 --- a/mach/pdp/libem/head_em.s +++ /dev/null @@ -1,75 +0,0 @@ -# -.sect .text; .sect .rom; .sect .data; .sect .bss; .sect .text -.define LINO_AD,FILN_AD -.define ERANGE,ESET,EHEAP,EILLINS,ECASE -.define hol0,trppc~,trpim~,reghp~,.limhp -! $Header$ - -#define float 1 -#define hardfp 1 - -LINO_AD = 0 -FILN_AD = 4 - -ERANGE = 1 -ESET = 2 -EFOVFL = 4 -EFUNFL = 5 -EFDIVZ = 7 -EFUND = 011 -ECONV = 012 -EHEAP = 021 -EILLINS = 022 -ECASE = 024 - -#ifdef float -#ifndef hardfp -! sys 060;.data2 4,fptrap / if not commented it will appear as undefined -#endif - sys 060;.data2 010,sig8 - ldfps $07600 -#endif - mov 2(sp),r0 - clr -2(r0) - mov sp,r0 - sub $4,sp - mov 4(sp),(sp) - tst (r0)+ - mov r0,2(sp) -1: - tst (r0)+ - bne 1b - cmp r0,*2(sp) - blo 1f - tst -(r0) -1: - mov r0,4(sp) - jsr pc,__m_a_i_n -! next two lines for as long as tail needs printf -! mov r0,-(sp) -! jsr pc,*$_exit - sys 1 - - .sect .data -hol0: .data2 0,0 ! line no - .data2 0,0 ! file -trppc~: .data2 0 -trpim~: .data2 0 -reghp~: .data2 _end -.limhp: .data2 _end - - .sect .text -sig8: -#ifdef float - mov r0,-(sp) - stst r0 - mov 1f(r0),-(sp) - jsr pc,trp~ - sys 060;.data2 010,sig8 - mov (sp)+,r0 - rti - - .sect .data -1: .data2 EILLINS, EILLINS, EFDIVZ, ECONV, EFOVFL, EFUNFL, EFUND, EILLINS - .sect .text -#endif diff --git a/mach/pdp/libem/hlt.s b/mach/pdp/libem/hlt.s deleted file mode 100644 index 0fae864f9..000000000 --- a/mach/pdp/libem/hlt.s +++ /dev/null @@ -1,12 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss; .sect .text -.sect .text -.define hlt~ -! $Header$ - -exit = 1 - -hlt~: - mov (sp)+,r0 - bne 1f - sys exit -1: .data2 4 diff --git a/mach/pdp/libem/sigtrp.s b/mach/pdp/libem/sigtrp.s deleted file mode 100644 index 214826a7c..000000000 --- a/mach/pdp/libem/sigtrp.s +++ /dev/null @@ -1,93 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss; .sect .text -.sect .text -.define sigtrp~ -.define trp~,save~,retu~ -! $Header$ - -indir = 0 -signal = 060 - -sig1: mov sig.trp+0,-(sp) - br 1f -sig2: mov sig.trp+2,-(sp) - br 1f -sig3: mov sig.trp+4,-(sp) - br 1f -sig4: mov sig.trp+6,-(sp) - br 1f -sig5: mov sig.trp+010,-(sp) - br 1f -sig6: mov sig.trp+012,-(sp) - br 1f -sig7: mov sig.trp+014,-(sp) - br 1f -sig10: mov sig.trp+022,-(sp) - br 1f -sig11: mov sig.trp+024,-(sp) - br 1f -sig12: mov sig.trp+026,-(sp) - br 1f -sig13: mov sig.trp+030,-(sp) - br 1f -sig14: mov sig.trp+032,-(sp) - br 1f -sig15: mov sig.trp+034,-(sp) - br 1f -sig16: mov sig.trp+036,-(sp) - br 1f -1: - jsr pc,trp~ - rti - -sigtrp~: - jsr pc,save~ - tst (sp)+ - mov (sp)+,r1 - mov (sp)+,r0 - ble sig.bad - cmp r0,$020 - bhi sig.bad - mov r0,call+02 - asl r0 - mov sig.trp-2(r0),r3 - cmp r1,$0400 - bhis 1f - mov sig.adr-2(r0),r2 - bne 2f -sig.bad: - mov $-1,r0 -sigbad: - mov r0,-(sp) - mov r0,-(sp) - jmp retu~ -1: cmp r1,$-3 - blo sig.bad - mov r1,r2 - inc r2 - inc r2 -2: mov r1,sig.trp-2(r0) - mov r2,call+04 - sys indir ; .data2 call - bcs sigbad - asr r0 - bcc 1f - mov $-3,-(sp) - clr -(sp) - jmp retu~ -1: mov r3,-(sp) - clr -(sp) - jmp retu~ - -.sect .data -call: sys signal - .data2 0, 0 -sig.trp: - .data2 -2, -2, -2, -2 - .data2 -2, -2, -2, -2 - .data2 -2, -2, -2, -2 - .data2 -2, -2, -2, -2 -sig.adr: - .data2 sig1, sig2, sig3, sig - .data2 sig5, sig6, sig7, 0 - .data2 0, sig10, sig11, sig12 - .data2 sig13, sig14, sig15, sig16 diff --git a/mach/pdp/libpc/makefile b/mach/pdp/libpc/makefile deleted file mode 100644 index ddc6a8e63..000000000 --- a/mach/pdp/libpc/makefile +++ /dev/null @@ -1,21 +0,0 @@ -MAKEFILE=../../proto/libg/Makefile -MACHDEF="MACH=pdp -Rbe-p2" "SUF=s" "ASAR=ar" -PCDEF="PREF=pc" "SUB=" "SRC=lang/pc/libpc" -LIBDIR=../lib - -install: - make -f $(MAKEFILE) $(PCDEF) $(MACHDEF) cp - -cmp: - make -f $(MAKEFILE) $(PCDEF) $(MACHDEF) all - cmp head_pc $(LIBDIR)/head_pc - cmp tail_pc $(LIBDIR)/tail_pc - -clean: - -rm -f *.old *.[ce$(SUF)] tail* head* - -opr: - make pr | opr - -pr: - @pr Makefile diff --git a/mach/pdp/libsys/Makefile b/mach/pdp/libsys/Makefile deleted file mode 100644 index 7e194f038..000000000 --- a/mach/pdp/libsys/Makefile +++ /dev/null @@ -1,24 +0,0 @@ -# $Header$ -all: libmon_o.a - -install: cp - -cp: all - ../../install libmon_o.a tail_mon - -cmp: all - -../../compare libmon_o.a tail_mon - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -clean: - rm -f *.o libmon_o.a - -opr: - make pr | opr - -pr: - @pr `pwd`/Makefile - @arch pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/pdp/libsys/compmodule b/mach/pdp/libsys/compmodule deleted file mode 100755 index da10f2f6d..000000000 --- a/mach/pdp/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if pdp -L -O -c -I../../../h -I. $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/pdp/ncg/Makefile b/mach/pdp/ncg/Makefile deleted file mode 100644 index f5e2bda61..000000000 --- a/mach/pdp/ncg/Makefile +++ /dev/null @@ -1,197 +0,0 @@ -# $Header$ - -EMHOME=../../.. -#preprocessor flags for table -TABLEFLAGS= -#cgg options -CGGFLAGS= - -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/ncg -CGG=$(EMHOME)/lib/ncgg -CPP=$(EMHOME)/lib/cpp -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/label.c $(CDIR)/main.c \ - $(CDIR)/move.c $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c \ - $(CDIR)/salloc.c $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o label.o \ - main.o move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -label.o: $(CDIR)/label.c - $(CC) -c $(CFLAGS) $(CDIR)/label.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - $(EMHOME)/mach/install cg - -cmp: all - -$(EMHOME)/mach/compare cg - - -tables.c: table $(CGG) - $(CPP) $(TABLEFLAGS) table | $(CGG) $(CGGFLAGS) - -cmp tables.h tables.H || cp tables.H tables.h - -lint: $(CFILES) tables.c - lint $(LINTOPTS) $(PREFLAGS) -I$(CDIR) $(CFILES) tables.c -clean: - rm -f *.o tables.c tables.h debug.out cg tables.H - -distr: tables.c - rm -f tables1.c tables1.h - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - -codegen.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/label.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -label.o: $(CDIR)/label.h -label.o: $(CDIR)/param.h -label.o: tables.h -label.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -main.o: tables.h -move.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/pdp/top/Makefile b/mach/pdp/top/Makefile deleted file mode 100644 index 57908427f..000000000 --- a/mach/pdp/top/Makefile +++ /dev/null @@ -1,42 +0,0 @@ -EMHOME=../../.. -LIBS=$(EMHOME)/modules/lib/libstring.a -PREFLAGS=-I. -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -DNDEBUG -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -CDIR=$(EMHOME)/mach/proto/top -CFILES=$(CDIR)/top.c $(CDIR)/queue.c -OFILES=top.o queue.o - -all: gen.c - make top - -top: $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) $(LIBS) -o top - -top.o: $(CDIR)/top.c gen.c - $(CC) -c $(CFLAGS) $(CDIR)/top.c - -queue.o: $(CDIR)/queue.c - $(CC) -c $(CFLAGS) $(CDIR)/queue.c - -install: all - $(EMHOME)/mach/install top - -cmp: all - -$(EMHOME)/mach/compare top - -gen.c: table - $(EMHOME)/lib/topgen table - -lint: $(CFILES) - lint $(LINTOPTS) $(PREFLAGS) $(CFILES) - -clean: - rm -f *.o gen.c gen.h top - -top.o: gen.h -top.o: $(CDIR)/top.h -top.o: $(CDIR)/queue.h -queue.o: $(CDIR)/queue.h diff --git a/mach/pmds/cv/Makefile b/mach/pmds/cv/Makefile deleted file mode 100644 index b5bf144f0..000000000 --- a/mach/pmds/cv/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -EMHOME=../../.. - -LDFLAGS = -CFLAGS=-O -I$(EMHOME)/h - -cv: cv.o - $(CC) -o cv $(LDFLAGS) cv.o $(EMHOME)/modules/lib/libobject.a - -install: cv - ../../install cv - -cmp: cv - -../../compare cv - -opr: - make pr | opr - -pr: - @pr `pwd`/cv.c - -clean: - -rm -f *.o *.old cv diff --git a/mach/pmds/cv/pdp_cv.c b/mach/pmds/cv/pdp_cv.c deleted file mode 100644 index b11f6574f..000000000 --- a/mach/pmds/cv/pdp_cv.c +++ /dev/null @@ -1,41 +0,0 @@ -/* The format of the a.out files produced by the assemblers - is machine dependent. - This program acts as a gateway between two machines and it's effect - is independent of the machine it executes on. - The a.out file is assumed to be made on a pdp-11 - while the target machine is a Philip Microcomputer Development system - -*/ - -#include - -main(argc,argv) char **argv ; { - char i_addr[4]; - short count; - char i_count[2]; - - if (argc != 3) { - fprintf(stderr,"Usage: %s pdp-a.out VU-pmds-a.out\n",argv[0]); - exit(-1); - } - if (freopen(argv[1],"r",stdin)==NULL) { - perror(argv[1]); - exit(-1); - } - if (freopen(argv[2],"w",stdout)==NULL) { - perror(argv[2]); - exit(-1); - } - while (fread(&i_addr,sizeof i_addr,1,stdin)==1) { - putchar(i_addr[1]) ; putchar(i_addr[0]) ; - putchar(i_addr[3]) ; putchar(i_addr[2]) ; - if (fread(&i_count,sizeof i_count,1,stdin)!=1) - exit(fprintf(stderr,"foo\n")); - putchar(i_count[1]) ; putchar(i_count[0]) ; - count= ((i_count[1]&0377)<<8) | (i_count[0]&0377) ; - while (count--) { - putchar(getchar()); - } - } - return 0; -} diff --git a/mach/pmds/cv/vax_cv.c b/mach/pmds/cv/vax_cv.c deleted file mode 100644 index 6e210f176..000000000 --- a/mach/pmds/cv/vax_cv.c +++ /dev/null @@ -1,41 +0,0 @@ -/* The format of the a.out files produced by the assemblers - is machine dependent. - This program acts as a gateway between two machines and it's effect - is independent of the machine it executes on. - The a.out file is assumed to be made on a vax-11 - while the target machine is a Philips Microcomputer Development system - -*/ - -#include - -main(argc,argv) char **argv ; { - char i_addr[4]; - short count; - char i_count[2]; - - if (argc != 3) { - fprintf(stderr,"Usage: %s vax-a.out VU-pmds-a.out\n",argv[0]); - exit(-1); - } - if (freopen(argv[1],"r",stdin)==NULL) { - perror(argv[1]); - exit(-1); - } - if (freopen(argv[2],"w",stdout)==NULL) { - perror(argv[2]); - exit(-1); - } - while (fread(&i_addr,sizeof i_addr,1,stdin)==1) { - putchar(i_addr[3]) ; putchar(i_addr[2]) ; - putchar(i_addr[1]) ; putchar(i_addr[0]) ; - if (fread(&i_count,sizeof i_count,1,stdin)!=1) - exit(fprintf(stderr,"foo\n")); - putchar(i_count[1]) ; putchar(i_count[0]) ; - count= ((i_count[1]&0377)<<8) | (i_count[0]&0377) ; - while (count--) { - putchar(getchar()); - } - } - return 0; -} diff --git a/mach/pmds/libsys/Makefile b/mach/pmds/libsys/Makefile deleted file mode 100644 index 1ae02d217..000000000 --- a/mach/pmds/libsys/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -# $Header$ -MACH=pmds -all: libmon_o.a head_em.o - -install: all - ../../install head_em.o head_em - ../../install libmon_o.a tail_mon - - -cmp: all - -../../compare head_em.o head_em - -../../compare libmon_o.a tail_mon - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -head_em.o: head_em.s - $(MACH) -I../../../h -c head_em.s - -clean: - rm -f *.o libmon_o.a - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/pmds/libsys/compmodule b/mach/pmds/libsys/compmodule deleted file mode 100755 index 02a021735..000000000 --- a/mach/pmds/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if pmds -L -c $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/pmds4/libsys/Makefile b/mach/pmds4/libsys/Makefile deleted file mode 100644 index c796c26ef..000000000 --- a/mach/pmds4/libsys/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -# $Header$ -MACH=pmds4 -all: libmon_o.a head_em.o - -install: all - ../../install head_em.o head_em - ../../install libmon_o.a tail_mon - - -cmp: all - -../../compare head_em.o head_em - -../../compare libmon_o.a tail_mon - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -head_em.o: head_em.s - $(MACH) -I../../../h -c head_em.s - -clean: - rm -f *.o libmon_o.a - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/pmds4/libsys/compmodule b/mach/pmds4/libsys/compmodule deleted file mode 100755 index 8d98a6d81..000000000 --- a/mach/pmds4/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if pmds4 -L -c $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/proto/as/Makefile b/mach/proto/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/proto/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/proto/cg/Makefile b/mach/proto/cg/Makefile deleted file mode 100644 index 22f5f603c..000000000 --- a/mach/proto/cg/Makefile +++ /dev/null @@ -1,184 +0,0 @@ -# $Header$ - -EMHOME=../../.. -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-hbxac -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/cg -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/main.c $(CDIR)/move.c \ - $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c $(CDIR)/salloc.c \ - $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o main.o\ - move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - ../../install cg - -cmp: all - -../../compare cg - -distr: tables.c - rm -f tables1.[ch] - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - - -tables.c: table - -mv tables.h tables.h.save - $(EMHOME)/lib/cpp -P table | $(EMHOME)/lib/cgg > debug.out - -if cmp -s tables.h.save tables.h; then mv tables.h.save tables.h; else exit 0; fi - -if cmp -s /dev/null tables.h; then mv tables.h.save tables.h; else exit 0; fi - -lint: $(CFILES) - lint $(LINTOPTS) $(PREFLAGS) $(CFILES) -clean: - rm -f *.o tables.c tables.h debug.out cg tables.h.save - -codegen.o: $(CDIR)/assert.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -move.o: $(CDIR)/assert.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/proto/fp/Makefile b/mach/proto/fp/Makefile deleted file mode 100644 index eddf2062a..000000000 --- a/mach/proto/fp/Makefile +++ /dev/null @@ -1,282 +0,0 @@ -EMHOME=../../.. -SUF=s -MACH=m68k4 -ASAR=arch -CFLAGS= -# must use -r option of make so that default rules -# are not loaded -# -# $Header$ -# -EMFLAGS= -L -LIB -I. -O $(CFLAGS) -# AS=ack -m$(MACH) -c.$(SUF) -# CC=ack -m$(MACH) -c.s -# CCFLAGS=$(EMFLAGS) -CDIR=$(EMHOME)/mach/proto/fp - -LIST = cff4.$(SUF) cff8.$(SUF)\ - cfu.$(SUF)\ - cmf4.$(SUF) cmf8.$(SUF)\ - cuf4.$(SUF) cuf8.$(SUF)\ - dvf4.$(SUF) dvf8.$(SUF)\ - fef4.$(SUF) fef8.$(SUF)\ - fif4.$(SUF) fif8.$(SUF)\ - cfi.$(SUF)\ - cif4.$(SUF) cif8.$(SUF)\ - mlf4.$(SUF) mlf8.$(SUF)\ - ngf4.$(SUF) ngf8.$(SUF)\ - sbf4.$(SUF) sbf8.$(SUF)\ - adf4.$(SUF) adf8.$(SUF)\ - zrf4.$(SUF) zrf8.$(SUF)\ - extend.$(SUF) compact.$(SUF)\ - add_ext.$(SUF) div_ext.$(SUF) mul_ext.$(SUF) nrm_ext.$(SUF)\ - sft_ext.$(SUF) sub_ext.$(SUF) zrf_ext.$(SUF)\ - adder.$(SUF) shifter.$(SUF) fptrp.$(SUF) -SLIST = cff4.s cff8.s\ - cfu.s\ - cmf4.s cmf8.s\ - cuf4.s cuf8.s\ - dvf4.s dvf8.s\ - fef4.s fef8.s\ - fif4.s fif8.s\ - cfi.s\ - cif4.s cif8.s\ - mlf4.s mlf8.s\ - ngf4.s ngf8.s\ - sbf4.s sbf8.s\ - adf4.s adf8.s\ - zrf4.s zrf8.s\ - extend.s compact.s\ - add_ext.s div_ext.s mul_ext.s nrm_ext.s\ - sft_ext.s sub_ext.s zrf_ext.s\ - adder.s shifter.s fptrp.s - -SRC = FP_bias.h FP_shift.h FP_trap.h FP_types.h adder.h get_put.h\ - cff4.c cff8.c\ - cfu.c\ - cmf4.c cmf8.c\ - cuf4.c cuf8.c\ - dvf4.c dvf8.c\ - fef4.c fef8.c\ - fif4.c fif8.c\ - cfi.c\ - cif4.c cif8.c\ - mlf4.c mlf8.c\ - ngf4.c ngf8.c\ - sbf4.c sbf8.c\ - adf4.c adf8.c\ - zrf4.c zrf8.c\ - extend.c compact.c\ - add_ext.c div_ext.c mul_ext.c nrm_ext.c\ - sft_ext.c sub_ext.c zrf_ext.c\ - adder.c shifter.c fptrp.e - -all: FP_$(MACH).a - -install: tail_fp - -tail_fp: FP_$(MACH).a - ../../install FP_$(MACH).a tail_fp - -clean: - rm -f $(LIST) FP_$(MACH).a - rm -f $(SLIST) - -opr: - make pr | opr - -pr: - @pr Makefile FP.script $(SRC) - -FP_$(MACH).a: $(LIST) - $(ASAR) rv $@ $? - -fptrp.$(SUF): $(CDIR)/fptrp.e - ack -m$(MACH) $(EMFLAGS) -c $(CDIR)/fptrp.e - -extend.$(SUF) compact.$(SUF): byte_order.h $(CDIR)/get_put.h - -cff4.$(SUF): $(CDIR)/cff4.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/cff4.c - ed - cff4.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) cff4.s - -cff8.$(SUF): $(CDIR)/cff8.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/cff8.c - ed - cff8.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) cff8.s - -cfu.$(SUF): $(CDIR)/cfu.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/cfu.c - ed - cfu.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) cfu.s - -cmf4.$(SUF): $(CDIR)/cmf4.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/cmf4.c - ed - cmf4.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) cmf4.s - -cmf8.$(SUF): $(CDIR)/cmf8.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/cmf8.c - ed - cmf8.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) cmf8.s - -cuf4.$(SUF): $(CDIR)/cuf4.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/cuf4.c - ed - cuf4.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) cuf4.s - -cuf8.$(SUF): $(CDIR)/cuf8.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/cuf8.c - ed - cuf8.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) cuf8.s - -dvf4.$(SUF): $(CDIR)/dvf4.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/dvf4.c - ed - dvf4.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) dvf4.s - -dvf8.$(SUF): $(CDIR)/dvf8.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/dvf8.c - ed - dvf8.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) dvf8.s - -fef4.$(SUF): $(CDIR)/fef4.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/fef4.c - ed - fef4.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) fef4.s - -fef8.$(SUF): $(CDIR)/fef8.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/fef8.c - ed - fef8.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) fef8.s - -fif4.$(SUF): $(CDIR)/fif4.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/fif4.c - ed - fif4.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) fif4.s - -fif8.$(SUF): $(CDIR)/fif8.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/fif8.c - ed - fif8.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) fif8.s - -cfi.$(SUF): $(CDIR)/cfi.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/cfi.c - ed - cfi.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) cfi.s - -cif4.$(SUF): $(CDIR)/cif4.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/cif4.c - ed - cif4.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) cif4.s - -cif8.$(SUF): $(CDIR)/cif8.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/cif8.c - ed - cif8.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) cif8.s - -mlf4.$(SUF): $(CDIR)/mlf4.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/mlf4.c - ed - mlf4.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) mlf4.s - -mlf8.$(SUF): $(CDIR)/mlf8.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/mlf8.c - ed - mlf8.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) mlf8.s - -ngf4.$(SUF): $(CDIR)/ngf4.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/ngf4.c - ed - ngf4.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) ngf4.s - -ngf8.$(SUF): $(CDIR)/ngf8.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/ngf8.c - ed - ngf8.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) ngf8.s - -sbf4.$(SUF): $(CDIR)/sbf4.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/sbf4.c - ed - sbf4.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) sbf4.s - -sbf8.$(SUF): $(CDIR)/sbf8.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/sbf8.c - ed - sbf8.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) sbf8.s - -adf4.$(SUF): $(CDIR)/adf4.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/adf4.c - ed - adf4.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) adf4.s - -adf8.$(SUF): $(CDIR)/adf8.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/adf8.c - ed - adf8.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) adf8.s - -zrf4.$(SUF): $(CDIR)/zrf4.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/zrf4.c - ed - zrf4.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) zrf4.s - -zrf8.$(SUF): $(CDIR)/zrf8.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/zrf8.c - ed - zrf8.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) zrf8.s - -extend.$(SUF): $(CDIR)/extend.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/extend.c - ed - extend.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) extend.s - -compact.$(SUF): $(CDIR)/compact.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/compact.c - ed - compact.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) compact.s - -add_ext.$(SUF): $(CDIR)/add_ext.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/add_ext.c - ed - add_ext.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) add_ext.s - -div_ext.$(SUF): $(CDIR)/div_ext.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/div_ext.c - ed - div_ext.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) div_ext.s - -mul_ext.$(SUF): $(CDIR)/mul_ext.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/mul_ext.c - ed - mul_ext.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) mul_ext.s - -nrm_ext.$(SUF): $(CDIR)/nrm_ext.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/nrm_ext.c - ed - nrm_ext.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) nrm_ext.s - -sft_ext.$(SUF): $(CDIR)/sft_ext.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/sft_ext.c - ed - sft_ext.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) sft_ext.s - -sub_ext.$(SUF): $(CDIR)/sub_ext.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/sub_ext.c - ed - sub_ext.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) sub_ext.s - -zrf_ext.$(SUF): $(CDIR)/zrf_ext.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/zrf_ext.c - ed - zrf_ext.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) zrf_ext.s - -adder.$(SUF): $(CDIR)/adder.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/adder.c - ed - adder.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) adder.s - -shifter.$(SUF): $(CDIR)/shifter.c - ack -c.s -m$(MACH) $(EMFLAGS) $(CDIR)/shifter.c - ed - shifter.s <$(CDIR)/FP.script - ack -c -m$(MACH) $(EMFLAGS) shifter.s diff --git a/mach/proto/fp/adder.h b/mach/proto/fp/adder.h deleted file mode 100644 index 63823af27..000000000 --- a/mach/proto/fp/adder.h +++ /dev/null @@ -1,15 +0,0 @@ -/* - (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands. - See the copyright notice in the ACK home directory, in the file "Copyright". -*/ - -/* $Header$ */ - -/* - * include file for 32 & 64 bit addition - */ - -typedef struct { - unsigned long h_32; /* higher 32 bits of 64 */ - unsigned long l_32; /* lower 32 bits of 64 */ -} B64; diff --git a/mach/proto/fp/prt_dbl.c b/mach/proto/fp/prt_dbl.c deleted file mode 100644 index 4453e412c..000000000 --- a/mach/proto/fp/prt_dbl.c +++ /dev/null @@ -1,32 +0,0 @@ -/* - (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands. - See the copyright notice in the ACK home directory, in the file "Copyright". -*/ - -/* $Header$ */ - -# include "FP_types.h" - -prt_dbl(dbl,size) -DOUBLE *dbl; -int size; -{ -#ifdef PRT_DBL - unsigned long *l; - - fprintf(stderr,"PRT_DBL SIZE = %d ",size); - fprintf(stderr,"_s.p1.fract = 0x%08X ",dbl->_s.p1.fract); - if (size == 8) - fprintf(stderr,"_s.p2 = 0x%08X",dbl->_s.p2); - l = (unsigned long *) dbl; -#ifdef PRT_LONG - fprintf(stderr,"\nl[0] = 0x%08X ",*l++); - if (size == 8) - fprintf(stderr,"l[1] = 0x%08X",*l); -#endif PRT_LONG - putc('\r',stderr); - putc('\n',stderr); - fflush(stderr); -#endif -} - diff --git a/mach/proto/fp/prt_ext.c b/mach/proto/fp/prt_ext.c deleted file mode 100644 index 243c72704..000000000 --- a/mach/proto/fp/prt_ext.c +++ /dev/null @@ -1,30 +0,0 @@ -/* - (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands. - See the copyright notice in the ACK home directory, in the file "Copyright". -*/ - -/* $Header$ */ - -/********************************************************/ -/* - PRINT EXTENDED FORMAT AND MESSAGE - DEBUG ROUTINE -*/ -/********************************************************/ - -#include "FP_types.h" - -prt_ext(m,e) -char *m; -EXTEND *e; -{ -#ifdef PRT_EXT - fprintf(stderr,"%s ",m); - fprintf(stderr,"%c",(e->sign) ? '-' : '+'); - fprintf(stderr,"m1:0x%08X m2:0x%08X ^ %03d 0x%x\n", - e->m1,e->m2,e->exp,e->exp); - fprintf(stderr,"hit any key\n\r"); - fflush(stderr); - getchar(); -#endif -} diff --git a/mach/proto/fp/x b/mach/proto/fp/x deleted file mode 100644 index e69de29bb..000000000 diff --git a/mach/proto/libg/Makefile b/mach/proto/libg/Makefile deleted file mode 100644 index d476d9bb7..000000000 --- a/mach/proto/libg/Makefile +++ /dev/null @@ -1,41 +0,0 @@ -# $Header$ - -MACH=MACHINE -MACHFL=-c.$(SUF) -O -L -SUB = -PREF=pc -ASAR=arch -SRC=lang/pc/libpc -HOME = ../../.. -HEADSRC=$(HOME)/$(SRC)/head_$(PREF).e - -all: head tail - -head: head_$(PREF) - -tail: tail_$(PREF)$(SUB) - -headcp: head - ../../install head_$(PREF) - rm -f head_$(PREF) - -tailcp: tail - ../../install tail_$(PREF)$(SUB) - rm -f tail_$(PREF)$(SUB) - -cp: headcp tailcp - -head_$(PREF): $(HEADSRC) - cp $(HEADSRC) head_$(PREF).e - $(MACH) $(MACHFL) -I$(HOME)/h head_$(PREF).e - mv head_$(PREF).$(SUF) head_$(PREF) - -rm -f head_$(PREF).[ekm$(SUF)] - -tail_$(PREF)$(SUB): - @echo translation test - @$(MACH) $(MACHFL) $(HOME)/mach/proto/libg/barrier.c - @-rm -f barrier.[oeskm] barrier.so - @echo OK - -rm -f tail_$(PREF)$(SUB) - MACH="$(MACH)" MACHFL="$(MACHFL) -LIB" ASAR=$(ASAR) SRC=$(SRC) \ - march $(HOME)/$(SRC) tail_$(PREF)$(SUB) diff --git a/mach/proto/ncg/Makefile b/mach/proto/ncg/Makefile deleted file mode 100644 index f5e2bda61..000000000 --- a/mach/proto/ncg/Makefile +++ /dev/null @@ -1,197 +0,0 @@ -# $Header$ - -EMHOME=../../.. -#preprocessor flags for table -TABLEFLAGS= -#cgg options -CGGFLAGS= - -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/ncg -CGG=$(EMHOME)/lib/ncgg -CPP=$(EMHOME)/lib/cpp -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/label.c $(CDIR)/main.c \ - $(CDIR)/move.c $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c \ - $(CDIR)/salloc.c $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o label.o \ - main.o move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -label.o: $(CDIR)/label.c - $(CC) -c $(CFLAGS) $(CDIR)/label.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - $(EMHOME)/mach/install cg - -cmp: all - -$(EMHOME)/mach/compare cg - - -tables.c: table $(CGG) - $(CPP) $(TABLEFLAGS) table | $(CGG) $(CGGFLAGS) - -cmp tables.h tables.H || cp tables.H tables.h - -lint: $(CFILES) tables.c - lint $(LINTOPTS) $(PREFLAGS) -I$(CDIR) $(CFILES) tables.c -clean: - rm -f *.o tables.c tables.h debug.out cg tables.H - -distr: tables.c - rm -f tables1.c tables1.h - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - -codegen.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/label.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -label.o: $(CDIR)/label.h -label.o: $(CDIR)/param.h -label.o: tables.h -label.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -main.o: tables.h -move.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h $(EMHOME)/h/cgg_cg.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h $(EMHOME)/h/cgg_cg.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/proto/top/Makefile b/mach/proto/top/Makefile deleted file mode 100644 index 57908427f..000000000 --- a/mach/proto/top/Makefile +++ /dev/null @@ -1,42 +0,0 @@ -EMHOME=../../.. -LIBS=$(EMHOME)/modules/lib/libstring.a -PREFLAGS=-I. -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -DNDEBUG -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -CDIR=$(EMHOME)/mach/proto/top -CFILES=$(CDIR)/top.c $(CDIR)/queue.c -OFILES=top.o queue.o - -all: gen.c - make top - -top: $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) $(LIBS) -o top - -top.o: $(CDIR)/top.c gen.c - $(CC) -c $(CFLAGS) $(CDIR)/top.c - -queue.o: $(CDIR)/queue.c - $(CC) -c $(CFLAGS) $(CDIR)/queue.c - -install: all - $(EMHOME)/mach/install top - -cmp: all - -$(EMHOME)/mach/compare top - -gen.c: table - $(EMHOME)/lib/topgen table - -lint: $(CFILES) - lint $(LINTOPTS) $(PREFLAGS) $(CFILES) - -clean: - rm -f *.o gen.c gen.h top - -top.o: gen.h -top.o: $(CDIR)/top.h -top.o: $(CDIR)/queue.h -queue.o: $(CDIR)/queue.h diff --git a/mach/s2650/as/Makefile b/mach/s2650/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/s2650/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/sparc/ce/ce.src/C_exp.c b/mach/sparc/ce/ce.src/C_exp.c deleted file mode 100644 index e9c238892..000000000 --- a/mach/sparc/ce/ce.src/C_exp.c +++ /dev/null @@ -1,13 +0,0 @@ -#define CODE_EXPANDER -#include -#include "back.h" - -C_exp( s) -char *s; -{ - s = extnd_name( s); - set_global_visible(s); -#ifdef __solaris__ - fprint(codefile, "\t.type\t%s,#function\n", s); -#endif -} diff --git a/mach/sparc/libsys/fif.s b/mach/sparc/libsys/fif.s deleted file mode 100644 index cdc6791ee..000000000 --- a/mach/sparc/libsys/fif.s +++ /dev/null @@ -1,67 +0,0 @@ -.global fif8, Fd0, Fd1, Fd80000000, Fs80000000, Fs0 - -.align 8 -Fd0: -.double 0r0 -Fd1: -.double 0r1 -FxE15: -.word 0x43300000, 0x0 ! magic const: (a.b + x) - x == a.0 -Fd80000000: -.align 8 -.double 0r4294967296 -Fs80000000: -.single 0r2147483648 -Fs0: -.single 0r0 - -fif8: - ld [%l0], %f0 - ld [%l0+4], %f1 - ld [%l0+8], %f2 - ld [%l0+12], %f3 - fmuld %f0, %f2, %f0 - fmovs %f0, %f6 - fmovs %f1, %f7 - set Fd0, %o0 - ldd [%o0], %f8 - fcmpd %f0, %f8 - nop - fbuge,a 1f - mov %g0, %o1 - set 1, %o1 - fnegs %f0, %f0 -1: - set FxE15, %o0 - ldd [%o0], %f10 - fcmpd %f0, %f10 - nop - fbuge 2f - nop - faddd %f0, %f10, %f4 - fsubd %f4, %f10, %f4 - fsubd %f0, %f4, %f2 - set Fd1, %o0 - ldd [%o0], %f12 -4: fcmpd %f2, %f12 - nop - fbge,a 4b - fsubd %f2, %f12, %f2 -5: fcmpd %f2, %f8 - nop - fbl,a 5b - faddd %f2, %f12, %f2 - fsubd %f0, %f2, %f0 -2: - tst %o1 - bz 3f - nop - fnegs %f0, %f0 -3: - fsubd %f6, %f0, %f2 - st %f0, [%l0] - st %f1, [%l0+4] - st %f2, [%l0+8] - st %f3, [%l0+12] - retl - nop diff --git a/mach/sparc/libsys/msync.s b/mach/sparc/libsys/msync.s deleted file mode 100644 index 397f934f7..000000000 --- a/mach/sparc/libsys/msync.s +++ /dev/null @@ -1,3 +0,0 @@ -#include "SYS.h" - -SYS_call_3(msync) diff --git a/mach/sun2/cv/Makefile b/mach/sun2/cv/Makefile deleted file mode 100644 index dbb54a7c6..000000000 --- a/mach/sun2/cv/Makefile +++ /dev/null @@ -1,25 +0,0 @@ -EMHOME = ../../.. -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -INCLUDE = $(EMHOME)/h -CFLAGS = -I. -I$(INCLUDE) -O -DMACH=1 -TARGETS = cv - -all: $(TARGETS) - -install: all - ../../install cv - -cmp: all - ../../compare cv - -cv: cv.o - $(CC) $(LDFLAGS) -o cv cv.o $(LIBOBJ) - -clean: - rm -f $(TARGETS) *.o nohup.out Out - -pr: - @pr Makefile cv.c - -opr: - make pr | opr diff --git a/mach/sun2/cv/cv.c b/mach/sun2/cv/cv.c deleted file mode 100644 index 5a5670d50..000000000 --- a/mach/sun2/cv/cv.c +++ /dev/null @@ -1,624 +0,0 @@ -/* $Id$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - * - */ - -/* - * Convert ACK a.out file to SUN3 object format. - */ - -#include -#include -#include - -long lseek(); -#if __STDC__ -#include -#else -char *calloc(), *malloc(); -#endif - -#define OMAGIC 0407 /* old-fashioned */ -#define NMAGIC 0410 /* text write protexted */ -#define ZMAGIC 0413 /* demand paging */ - -struct bhdr { - short machtype; - short magic; - long tsize; - long dsize; - long bsize; - long ssize; - long entry; - long rtsize; - long rdsize; -}; - -struct machrelo { - long address; - long relodata; -}; -#define setpcrel(X,f) (X |= (f<<7)) -#define setsymbolnum(X,n) (X = (X & 0377) | ((long)n << 8)) -#define setextern(X,f) (X |= (f << 4)) -#define setlength(X,l) (X = (X & ~0x60)|((long) l << 5)) - -struct sym { - long name; - char type; - char other; - short desc; - long value; -}; - -#define N_UNDF 0 -#define N_ABS 02 -#define N_TEXT 04 -#define N_DATA 06 -#define N_BSS 010 -#define N_EXT 01 -#define N_FN 0x1f - -/* - * Header and section table of new format object file. - */ -struct outhead outhead; -struct outsect outsect[S_MAX]; - -char *output_file; -int outputfile_created; -long magic; - -int rom_in_data; - -char *program ; - -char flag ; - -/* Output file definitions and such */ - -struct bhdr bh; - -#define ENTRY 0x02000 -#define TOT_HDRSIZE (sizeof(struct bhdr)) - - - -#define TEXTSG 0 -#define ROMSG 1 -#define DATASG 2 -#define BSSSG 3 -#define LSECT BSSSG+1 -#define NSECT LSECT+1 - -int output; - -int unresolved; -long textsize ; -long datasize ; -long bsssize; - -long align(a,b) - long a,b; -{ - a += b - 1; - return a - a % b; -} - -int -follows(pa, pb) - register struct outsect *pa, *pb; -{ - /* return 1 if pa follows pb */ - - return pa->os_base == align(pb->os_base+pb->os_size, pa->os_lign); -} - -main(argc, argv) - int argc; - char *argv[]; -{ - register int nsect; - - program= argv[0] ; - if ( argc>1 && argv[1][0]=='-' ) { - flag=argv[1][1] ; - if (flag == 'u') unresolved++; - argc-- ; argv++ ; - } - switch (argc) { - case 3: if ((output = creat(argv[2], 0644)) < 0 || - (close(output), output = open(argv[2],2)) < 0) - fatal("Can't write %s.\n", argv[2]); - output_file = argv[2]; - outputfile_created = 1; - if (! rd_open(argv[1])) - fatal("Can't read %s.\n", argv[1]); - break; - default:fatal("Usage: %s [-u] .\n", program); - } - rd_ohead(&outhead); - if (BADMAGIC(outhead)) - fatal("Not an ack object file.\n"); - if (outhead.oh_flags & HF_LINK) { - if (! unresolved) { - fprintf(stderr,"Warning: contains unresolved references.\n"); - } - unresolved++; - } - else if (outhead.oh_nrelo > 0 && !unresolved) - fprintf(stderr, "Warning: relocation information present.\n"); - if ( outhead.oh_nsect!=LSECT && outhead.oh_nsect!=NSECT ) - fatal("Input file must have %d sections, not %ld\n", - NSECT,outhead.oh_nsect) ; - rd_sect(outsect, outhead.oh_nsect); - /* A few checks */ - if ( outsect[BSSSG].os_flen != 0 ) - fatal("bss space contains initialized data\n") ; - if ( !unresolved && ! follows(&outsect[BSSSG], &outsect[DATASG])) - fatal("bss segment must follow data segment\n") ; - if ( outsect[ROMSG].os_lign == 0x20000 ) { - /* 410/413 file with ROMSG in data space */ - rom_in_data = 1; - magic= NMAGIC ; - textsize= outsect[TEXTSG].os_size ; - datasize= outsect[BSSSG].os_base - outsect[ROMSG].os_base ; - if (! follows(&outsect[DATASG], &outsect[ROMSG])) - fatal("data segment must follow rom\n") ; - outsect[ROMSG].os_size = outsect[DATASG].os_base - outsect[ROMSG].os_base; - outsect[DATASG].os_size = outsect[BSSSG].os_base - outsect[DATASG].os_base; - } else - if ( outsect[DATASG].os_lign == 0x20000 ) { - /* 410/413 file with ROMSG in instruction space */ - rom_in_data = 0; - magic= NMAGIC ; - textsize= (outsect[ROMSG].os_base - outsect[TEXTSG].os_base) + - outsect[ROMSG].os_size ; - if (! follows(&outsect[ROMSG],&outsect[TEXTSG])) - fatal("rom segment must follow text\n") ; - outsect[TEXTSG].os_size = outsect[ROMSG].os_base - outsect[TEXTSG].os_base; - outsect[DATASG].os_size = outsect[BSSSG].os_base - outsect[DATASG].os_base; - datasize= outsect[DATASG].os_size ; - } else { - /* Plain 407 file */ - rom_in_data = 0; - magic= OMAGIC ; - if (!unresolved) { - textsize= (outsect[DATASG].os_base - outsect[TEXTSG].os_base); - if (! follows(&outsect[ROMSG],&outsect[TEXTSG])) - fatal("rom segment must follow text\n") ; - if (! follows(&outsect[DATASG],&outsect[ROMSG])) - fatal("data segment must follow rom\n") ; - outsect[TEXTSG].os_size = outsect[ROMSG].os_base - outsect[TEXTSG].os_base; - outsect[ROMSG].os_size = outsect[DATASG].os_base - outsect[ROMSG].os_base; - outsect[DATASG].os_size = outsect[BSSSG].os_base - outsect[DATASG].os_base; - } - else { - textsize = outsect[TEXTSG].os_size+outsect[ROMSG].os_size; - } - datasize = outsect[DATASG].os_size; - } - if (outsect[TEXTSG].os_base == TOT_HDRSIZE+ENTRY) { - if (magic != NMAGIC) { - fatal("illegal alignments.\n"); - } - magic = ZMAGIC; - textsize = (textsize + TOT_HDRSIZE + (0x2000 - 1)) & ~(0x2000 - 1); - datasize = (datasize + (0x2000 - 1)) & ~(0x2000 - 1); - } - bsssize = outsect[BSSSG].os_size; - if ( outhead.oh_nsect==NSECT ) { - if (! follows(&outsect[LSECT],&outsect[BSSSG])) - fatal("end segment must follow bss\n") ; - if ( outsect[LSECT].os_size != 0 ) - fatal("end segment must be empty\n") ; - } - - if (magic != OMAGIC && unresolved) { - fatal("unresolved references with wrong magic number\n"); - } - - if ((magic == ZMAGIC && outsect[TEXTSG].os_base != TOT_HDRSIZE+ENTRY) || - (magic != ZMAGIC && !unresolved && outsect[TEXTSG].os_base != ENTRY)) { - fatal("Illegal entry point.\n"); - } - - bh.magic = magic; - bh.machtype = MACH; - bh.tsize = textsize; - bh.bsize = bsssize; - bh.dsize = datasize; - bh.rtsize = 0; - bh.rdsize = 0; - if (magic == ZMAGIC) bh.entry = TOT_HDRSIZE+ENTRY; - else if (!unresolved) bh.entry = ENTRY; - else bh.entry = 0; - - /* Action at last */ - lseek(output,(long) TOT_HDRSIZE,0); - emits(&outsect[TEXTSG]) ; - if (rom_in_data && magic == ZMAGIC) { - lseek(output,textsize,0); - } - emits(&outsect[ROMSG]) ; - if (!rom_in_data && magic == ZMAGIC) { - lseek(output,textsize,0); - } - emits(&outsect[DATASG]) ; - if (magic == ZMAGIC) { - lseek(output,textsize + datasize,0); - } - if (unresolved) emit_relo(); - emit_symtab(); - bh.ssize = outhead.oh_nname * sizeof(struct sym); - lseek(output,0L,0); - cvshort(&(bh.machtype)); - cvshort(&(bh.magic)); - cvlong(&(bh.tsize)); - cvlong(&(bh.dsize)); - cvlong(&(bh.bsize)); - cvlong(&(bh.ssize)); - cvlong(&(bh.entry)); - cvlong(&(bh.rtsize)); - cvlong(&(bh.rdsize)); - writef(&bh, 1, (long) TOT_HDRSIZE); - if ( outputfile_created && !unresolved ) chmod(argv[2],0755); - return 0; -} - -writef(addr,sz,cnt) - char *addr; - long cnt; -{ - cnt *= sz; - - while (cnt) { - int i = cnt >= 0x4000 ? 0x4000 : cnt; - - cnt -= i; - if (write(output, addr, i) < i) { - fatal("write error\n"); - } - addr += i; - } -} - -/* - * Transfer the emitted byted from one file to another. - */ -emits(section) struct outsect *section ; { - char *p; - long sz = section->os_flen; - - rd_outsect(section - outsect); - while (sz) { - unsigned int i = (sz >= 0x4000 ? 0x4000 : sz); - if (!(p = malloc(i))) { - fatal("No memory.\n"); - } - rd_emit(p, i); - if (write(output, p, i) < i) { - fatal("write error.\n"); - } - free(p); - sz -= i; - } - - sz = section->os_size - section->os_flen; - if (sz) { - if (!(p = calloc(0x4000, 1))) { - fatal("No memory.\n"); - } - while (sz) { - unsigned int i = (sz >= 0x4000 ? 0x4000 : sz); - if (write(output, p, i) < i) { - fatal("write error.\n"); - } - sz -= i; - } - free(p); - } -} - -struct outname *ACKnames; - -emit_relo() -{ - struct outrelo *ACKrelo; - struct machrelo *MACHtrelo,*MACHdrelo; - register struct outrelo *ap; - register struct machrelo *mtp, *mdp; - unsigned int cnt = outhead.oh_nrelo; - - ACKrelo = (struct outrelo *) calloc(cnt, sizeof(struct outrelo)); - MACHtrelo = (struct machrelo *) calloc(cnt, sizeof(struct machrelo)); - MACHdrelo = (struct machrelo *) calloc(cnt, sizeof(struct machrelo)); - ACKnames = (struct outname *) calloc(outhead.oh_nname, sizeof(struct outname)); - if (!(ap = ACKrelo) || !(mtp = MACHtrelo) || !(mdp = MACHdrelo) || - !ACKnames) { - fatal("No memory.\n"); - } - rd_relo(ACKrelo, cnt); - rd_name(ACKnames, outhead.oh_nname); - while (cnt-- != 0) { - register struct machrelo *mp; - - if (ap->or_sect - S_MIN <= ROMSG) mp = mtp++; - else mp = mdp++; - setlength(mp->relodata,(ap->or_type&RELSZ) >> 1); - setpcrel(mp->relodata,(ap->or_type&RELPC != 0)); - mp->address = ap->or_addr; - if (ap->or_sect == ROMSG+S_MIN) { - mp->address += outsect[TEXTSG].os_size; - } - if (ap->or_nami < outhead.oh_nname) { - if (ACKnames[ap->or_nami].on_type & S_EXT) { - setsymbolnum(mp->relodata, ap->or_nami); - setextern(mp->relodata,1); - } - else { - patch(ap, &ACKnames[ap->or_nami], mp); - } - } - else { - setsymbolnum(mp->relodata, N_ABS); - } - cvlong(&(mp->address)); - cvlong(&(mp->relodata)); - ap++; - } - bh.rtsize = (char *) mtp - (char *) MACHtrelo; - bh.rdsize = (char *) mdp - (char *) MACHdrelo; - writef(MACHtrelo, 1, bh.rtsize); - writef(MACHdrelo, 1, bh.rdsize); - free(ACKrelo); - free(MACHtrelo); - free(MACHdrelo); -} - -long -get(sz) -{ - char buf[10]; - long l = 0; - register char *p = buf; - - read(output,buf,sz); - while (sz--) { - l = (l << 8) | (*p++ & 0377); - } - return l; -} - -put(l,sz) - long l; -{ - char buf[10]; - register char *p = buf; - - *p++ = l >> 24; - *p++ = l >> 16; - *p++ = l >> 8; - *p++ = l; - p -= sz; - if (write(output, p, sz) < sz) { - fatal("write error.\n"); - } -} - -patch(ap, an, mp) - register struct outrelo *ap; - register struct outname *an; - register struct machrelo *mp; -{ - int whichsect = (an->on_type & S_TYP) - S_MIN; - long correction = 0; - long where = TOT_HDRSIZE+ap->or_addr; - long X; - long here; - int sz; - - if (!(an->on_type & S_SCT)) { - fprintf(stderr,"funny on_type %x\n", an->on_type); - } - switch(whichsect) { - case TEXTSG: - setsymbolnum(mp->relodata,N_TEXT); - return; - case DATASG: - correction = outsect[ROMSG].os_size + outsect[TEXTSG].os_size; - setsymbolnum(mp->relodata,N_DATA); - break; - case ROMSG: - correction = outsect[TEXTSG].os_size; - setsymbolnum(mp->relodata,N_TEXT); - break; - case BSSSG: - correction = outsect[ROMSG].os_size + outsect[TEXTSG].os_size+ - outsect[DATASG].os_size; - setsymbolnum(mp->relodata,N_BSS); - break; - default: - assert(0); - } - - switch(ap->or_sect - S_MIN) { - case DATASG: - where += outsect[ROMSG].os_size; - case ROMSG: - where += outsect[TEXTSG].os_size; - case TEXTSG: - break; - default: - assert(0); - } - here = lseek(output, 0L, 1); - lseek(output, where, 0); - sz = ap->or_type & RELSZ; - X = get(sz) + correction; - lseek(output, where, 0); - put(X,sz); - lseek(output, here, 0); -} - -cvlong(l) - long *l; -{ - long x = *l; - char *p = (char *) l; - - *p++ = x >> 24; - *p++ = x >> 16; - *p++ = x >> 8; - *p = x; -} - -cvshort(s) - short *s; -{ - short x = *s; - char *p = (char *) s; - - *p++ = x >> 8; - *p = x; -} - -int -is_rest_local(A, i) - register int i; - register struct outname *A; -{ - while (i--) { - if (A->on_type & S_EXT) return 0; - A++; - } - return 1; -} - -emit_symtab() -{ - register unsigned short i = outhead.oh_nname; - register struct outname *A; - struct sym *MACHnames; - register struct sym *M; - char *chars; - long offX = OFF_CHAR(outhead) - 4; - - if (!(A = ACKnames)) { - if (!(A = (struct outname *) - calloc(i, sizeof(struct outname)))) { - fatal("No memory.\n"); - } - rd_name(A, outhead.oh_nname); - } - if (!(M = (struct sym *) calloc(i, sizeof(struct sym)))) { - fatal("No memory.\n"); - } - MACHnames = M; - ACKnames = A; - for (; i; i--, A++) { - M->value = A->on_valu; - M->desc = A->on_desc; - if ((A->on_type & S_SCT) || - (A->on_type & S_ETC) == S_FIL) { - static int rest_local; - if (! unresolved || rest_local || (rest_local = is_rest_local(A, i))) { - outhead.oh_nname--; - continue; - } - } - if (A->on_type & S_STB) { - M->type = A->on_type >> 8; - } - else if (A->on_type & S_COM) { - M->type = N_UNDF | N_EXT; - } - else switch(A->on_type & S_TYP) { - case S_UND: - switch(A->on_type & S_ETC) { - default: - M->type = N_UNDF; - break; - case S_MOD: - M->type = N_FN; - break; - case S_LIN: - M->type = N_ABS; - break; - } - break; - case S_ABS: - M->type = N_ABS; - break; - case S_MIN + TEXTSG: - M->type = N_TEXT; - break; - case S_MIN + ROMSG: - if (unresolved) { - M->value += outsect[TEXTSG].os_size; - } - M->type = (rom_in_data ? N_DATA : N_TEXT); - break; - case S_MIN + DATASG: - if (unresolved) { - M->value += outsect[TEXTSG].os_size + - outsect[ROMSG].os_size; - } - M->type = N_DATA; - break; - case S_MIN + BSSSG: - if (unresolved) { - M->value += outsect[TEXTSG].os_size + - outsect[ROMSG].os_size + - outsect[DATASG].os_size; - } - M->type = N_BSS; - break; - case S_MIN + LSECT: - M->type = N_BSS; - break; - default: - fprintf(stderr,"warning: unknown s_type: %d\n", - A->on_type & S_TYP); - } - if (A->on_type & S_EXT) M->type |= N_EXT; - M->name = A->on_foff; - M++; - } - M = MACHnames; - for (i = outhead.oh_nname; i; i--, M++) { - if (M->name) { - M->name -= offX; - } - else M->name = outhead.oh_nchar + 3; /* pointer to nullbyte */ - cvlong(&(M->name)); - cvlong(&(M->value)); - cvshort(&(M->desc)); - } - writef(MACHnames, sizeof(struct sym), (long) outhead.oh_nname); - free(MACHnames); - free(ACKnames); - if ((unsigned) outhead.oh_nchar != outhead.oh_nchar || - !( chars = malloc((unsigned) outhead.oh_nchar))) { - fatal("No memory\n."); - } - put(outhead.oh_nchar+4,4); - rd_string(chars,outhead.oh_nchar); - writef(chars, 1, outhead.oh_nchar); - free(chars); -} - -/* VARARGS1 */ -fatal(s, a1, a2) - char *s; -{ - fprintf(stderr,"%s: ",program) ; - fprintf(stderr, s, a1, a2); - if (outputfile_created) - unlink(output_file); - exit(-1); -} - -rd_fatal() { fatal("read error.\n"); } diff --git a/mach/sun2/libsys/Makefile b/mach/sun2/libsys/Makefile deleted file mode 100644 index 9132faab8..000000000 --- a/mach/sun2/libsys/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -# $Header$ -MACH=sun2 -all: libmon_o.a head_em.o - -install: all - ../../install head_em.o head_em - ../../install libmon_o.a tail_mon - - -cmp: all - -../../compare head_em.o head_em - -../../compare libmon_o.a tail_mon - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -head_em.o: head_em.s - $(MACH) -I../../../h -c head_em.s - -clean: - rm -f *.o libmon_o.a - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/sun2/libsys/compmodule b/mach/sun2/libsys/compmodule deleted file mode 100755 index 0e6fe9278..000000000 --- a/mach/sun2/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if sun2 -c -L $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/sun3/ce/Makefile b/mach/sun3/ce/Makefile deleted file mode 100644 index 9d1559ed5..000000000 --- a/mach/sun3/ce/Makefile +++ /dev/null @@ -1,38 +0,0 @@ -EMHOME=../../.. -BACK=$(EMHOME)/lib/ceg/ce_back -CEG = $(EMHOME)/lib/ceg/util -AR = ar - -all: back.a - make -f $(CEG)/make_own - -install: back.a - make -f $(CEG)/make_own install - -cmp: back.a - -make -f $(CEG)/make_own cmp - -pr: - @pr Makefile EM_table mach.h mach.c as_table as.h as.c \ - Make.back do_close.c do_open.c end_back.c misc.c output.c relocation.c - -opr: - make pr | opr - -# total cleanup -clean: - make -f $(CEG)/make_own clean - rm -rf back back.a - -# only remove ce, ceg, and back directories -dclean: - make -f $(CEG)/make_own dclean - rm -rf back - -back.a: do_close.c do_open.c end_back.c misc.c output.c relocation.c - -mkdir back - cp $(BACK)/obj_back/*h back - cp Make.back back/Makefile - cd back; make ; cd .. - $(AR) r back.a back/*o; - -sh -c 'ranlib back.a' diff --git a/mach/sun3/cv/Makefile b/mach/sun3/cv/Makefile deleted file mode 100644 index 7dc412a93..000000000 --- a/mach/sun3/cv/Makefile +++ /dev/null @@ -1,28 +0,0 @@ -EMHOME = ../../.. -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -INCLUDE = $(EMHOME)/h -CFLAGS = -I. -I$(INCLUDE) -O -DMACH=2 -TARGETS = cv - -all: $(TARGETS) - -install: all - ../../install cv - -cmp: all - ../../compare cv - -cv: cv.o - $(CC) $(LDFLAGS) -o cv cv.o $(LIBOBJ) - -Xcv: Xcv.o - $(CC) $(LDFLAGS) -o Xcv Xcv.o $(LIBOBJ) - -clean: - rm -f $(TARGETS) *.o nohup.out Out - -pr: - @pr Makefile cv.c - -opr: - make pr | opr diff --git a/mach/sun3/libce/Makefile b/mach/sun3/libce/Makefile deleted file mode 100644 index fa471e2f7..000000000 --- a/mach/sun3/libce/Makefile +++ /dev/null @@ -1,42 +0,0 @@ -# $Header$ - -EMHOME=../../.. - -EMOBJ = aar.o cii.o cmi.o cms.o cmu.o csa.o csb.o cuu.o dia.o exg.o fat.o \ - inn.o lar.o los.o mon.o nop.o sar.o set.o shp.o sts.o trp.o trpstr.o - -FOBJ = adf4.o adf8.o cff.o cfi.o cfu.o cif.o cmf4.o cmf8.o cuf.o dvf4.o \ - dvf8.o fef4.o fef8.o fif4.o fif8.o mlf4.o mlf8.o sbf4.o sbf8.o vars.o - -OBJ = $(EMOBJ) $(FOBJ) - -all: libext.a head_em.sun.o - -.s.o: - sun3 -c $*.s - -libext.a: $(OBJ) - for i in $(OBJ) ; do ../../../lib/sun3/cv -u $$i $$i.X ; mv $$i.X $$i ; done - ar rv libext.a $(OBJ) - ranlib libext.a - -head_em.sun.o: head_em.o - ../../../lib/sun3/cv -u head_em.o head_em.sun.o - -install: all - ../../install libext.a tail_ext - ../../install head_em.sun.o head_ext - -cmp: all - -../../compare libext.a tail_ext - -../../compare head_em.sun.o head_ext - -clean: - rm -f *.[oa] - -pr: - -opr: - -$(EMOBJ): $(EMHOME)/lib/m68020/tail_em - aal x $(EMHOME)/lib/m68020/tail_em $(EMOBJ) diff --git a/mach/sun3/libsys/Makefile b/mach/sun3/libsys/Makefile deleted file mode 100644 index 5861ef1dd..000000000 --- a/mach/sun3/libsys/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -# $Header$ -MACH=m68020 -all: libmon_o.a head_em.o - -install: all - ../../install head_em.o head_em - ../../install libmon_o.a tail_mon - - -cmp: all - -../../compare head_em.o head_em - -../../compare libmon_o.a tail_mon - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -head_em.o: head_em.s - $(MACH) -I../../../h -c head_em.s - -clean: - rm -f *.o libmon_o.a - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/sun3/libsys/Xstat.c b/mach/sun3/libsys/Xstat.c deleted file mode 100644 index b4c688992..000000000 --- a/mach/sun3/libsys/Xstat.c +++ /dev/null @@ -1,58 +0,0 @@ -#include -#include - -static Xcvt(); - -int -stat(path, buf) - char *path; - struct stat *buf; -{ - char Xbuf[100]; - int retval; - - retval = _stat(path, Xbuf); - Xcvt(Xbuf, (char *)buf); - return retval; -} - -int -lstat(path, buf) - char *path; - struct stat *buf; -{ - char Xbuf[100]; - int retval; - - retval = _lstat(path, Xbuf); - Xcvt(Xbuf, (char *)buf); - return retval; -} - -int -fstat(fd, buf) - int fd; - struct stat *buf; -{ - char Xbuf[100]; - int retval; - - retval = __fstat(fd, Xbuf); - Xcvt(Xbuf, (char *)buf); - return retval; -} - -static -Xcvt(buf, statbuf) - char *buf, *statbuf; -{ - register char *s, *t; - register int i; - - s = buf; t = statbuf; - *t++ = *s++; *t++ = *s++; - *t++ = 0; *t++ = 0; - for (i = 14; i; i--) *t++ = *s++; - *t++ = 0; *t++ = 0; - for (i = 44; i; i--) *t++ = *s++; -} diff --git a/mach/sun3/libsys/_Xstat.c b/mach/sun3/libsys/_Xstat.c deleted file mode 100644 index ac8ad0e88..000000000 --- a/mach/sun3/libsys/_Xstat.c +++ /dev/null @@ -1,32 +0,0 @@ -#include -#include - -static Xcvt(); - -int -_fstat(fd, buf) - int fd; - struct stat *buf; -{ - char Xbuf[100]; - int retval; - - retval = __fstat(fd, Xbuf); - Xcvt(Xbuf, (char *)buf); - return retval; -} - -static -Xcvt(buf, statbuf) - char *buf, *statbuf; -{ - register char *s, *t; - register int i; - - s = buf; t = statbuf; - *t++ = *s++; *t++ = *s++; - *t++ = 0; *t++ = 0; - for (i = 14; i; i--) *t++ = *s++; - *t++ = 0; *t++ = 0; - for (i = 44; i; i--) *t++ = *s++; -} diff --git a/mach/sun3/libsys/compmodule b/mach/sun3/libsys/compmodule deleted file mode 100755 index 253624cce..000000000 --- a/mach/sun3/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if sun3 -c -L $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/vax4/as/Makefile b/mach/vax4/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/vax4/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/vax4/ce/Makefile b/mach/vax4/ce/Makefile deleted file mode 100644 index badc8d8ac..000000000 --- a/mach/vax4/ce/Makefile +++ /dev/null @@ -1,38 +0,0 @@ -EMHOME=../../.. -BACK=$(EMHOME)/lib/ceg/ce_back -CEG = $(EMHOME)/lib/ceg/util -AR = ar - -all: back.a - make -f $(CEG)/make_own - -install: back.a - make -f $(CEG)/make_own install - -cmp: back.a - -make -f $(CEG)/make_own cmp - -pr: - @pr Makefile EM_table mach.h mach.c as_table as.h as.c \ - Make.back do_close.c do_open.c end_back.c misc.c output.c relocation.c - -opr: - make pr | opr - -# total cleanup -clean: - make -f $(CEG)/make_own clean - rm -rf back back.a - -# only remove ce, ceg, and back directories -dclean: - make -f $(CEG)/make_own dclean - rm -rf back - -back.a: do_close.c do_open.c end_back.c output.c relocation.c - -mkdir back - cp $(BACK)/obj_back/*h back - cp Make.back back/Makefile - cd back; make ; cd .. - $(AR) r back.a back/*o; - -sh -c 'ranlib back.a' diff --git a/mach/vax4/cg/Makefile b/mach/vax4/cg/Makefile deleted file mode 100644 index 22f5f603c..000000000 --- a/mach/vax4/cg/Makefile +++ /dev/null @@ -1,184 +0,0 @@ -# $Header$ - -EMHOME=../../.. -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-hbxac -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/cg -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/main.c $(CDIR)/move.c \ - $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c $(CDIR)/salloc.c \ - $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o main.o\ - move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - ../../install cg - -cmp: all - -../../compare cg - -distr: tables.c - rm -f tables1.[ch] - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - - -tables.c: table - -mv tables.h tables.h.save - $(EMHOME)/lib/cpp -P table | $(EMHOME)/lib/cgg > debug.out - -if cmp -s tables.h.save tables.h; then mv tables.h.save tables.h; else exit 0; fi - -if cmp -s /dev/null tables.h; then mv tables.h.save tables.h; else exit 0; fi - -lint: $(CFILES) - lint $(LINTOPTS) $(PREFLAGS) $(CFILES) -clean: - rm -f *.o tables.c tables.h debug.out cg tables.h.save - -codegen.o: $(CDIR)/assert.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -move.o: $(CDIR)/assert.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/vax4/cv/Makefile b/mach/vax4/cv/Makefile deleted file mode 100644 index 5cfa97a6a..000000000 --- a/mach/vax4/cv/Makefile +++ /dev/null @@ -1,25 +0,0 @@ -EMHOME = ../../.. -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -INCLUDE = $(EMHOME)/h -CFLAGS = -I. -I$(INCLUDE) -O -TARGETS = cv - -all: $(TARGETS) - -install: all - ../../install cv - -cmp: all - ../../compare cv - -cv: cv.o - $(CC) $(LDFLAGS) -o cv cv.o $(LIBOBJ) - -clean: - rm -f $(TARGETS) *.o nohup.out Out - -pr: - @pr Makefile cv.c - -opr: - make pr | opr diff --git a/mach/vax4/libbsd4_1a/Makefile b/mach/vax4/libbsd4_1a/Makefile deleted file mode 100644 index b38eda1aa..000000000 --- a/mach/vax4/libbsd4_1a/Makefile +++ /dev/null @@ -1,30 +0,0 @@ -# $Header$ -all: head_em.o libmon_o.a - -install: cp - -cp: all - ../../install head_em.o head_em - ../../install libmon_o.a tail_mon - -cmp: all - -../../compare head_em.o head_em - -../../compare libmon_o.a tail_mon - - -head_em.o: head_em.s - vax4 -I../../../h -c head_em.s - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -clean: - rm -f *.o libmon_o.a - -opr: - make pr | opr - -pr: - @pr `pwd`/Makefile `pwd`/head_em.s - @arch pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/vax4/libbsd4_1a/compmodule b/mach/vax4/libbsd4_1a/compmodule deleted file mode 100755 index 67777e8a6..000000000 --- a/mach/vax4/libbsd4_1a/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if vax4 -O -c -I../../../h -I. $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/vax4/libbsd4_2/Makefile b/mach/vax4/libbsd4_2/Makefile deleted file mode 100644 index ff816bd1a..000000000 --- a/mach/vax4/libbsd4_2/Makefile +++ /dev/null @@ -1,27 +0,0 @@ -# $Header$ -install: cp - -cp: all - ../../install head_em.o head_em - ../../install tail_mon - -cmp: all - -../../compare head_em.o head_em - -../../compare tail_mon - -all: head_em tail_mon - -head_em: head_em.s - vax4 -I../../../h -c head_em.s - -tail_mon: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . tail_mon - -clean: - rm -f *.o tail_mon -opr: - make pr | opr -pr: - @pr `pwd`/Makefile `pwd`/head_em.s - @pr -l33 `tail +1 LIST|sort` diff --git a/mach/vax4/libbsd4_2/compmodule b/mach/vax4/libbsd4_2/compmodule deleted file mode 100755 index 3b054dea9..000000000 --- a/mach/vax4/libbsd4_2/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if vax4 -O -c -L -I../../../h -I. $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/vax4/libem/Makefile b/mach/vax4/libem/Makefile deleted file mode 100644 index 7588a8ea6..000000000 --- a/mach/vax4/libem/Makefile +++ /dev/null @@ -1,33 +0,0 @@ -# $Header$ -MACH=vax4 -ASAR=aal -all: libem_o.a end.a - -install: all - ../../install libem_o.a tail_em - ../../install end.a end_em - -cmp: all - -../../compare libem_o.a tail_em - -../../compare end.a end_em - -end.a: em_end.s etext.s edata.s end.s - $(MACH) -I../../../h -c em_end.s - $(MACH) -I../../../h -c edata.s - $(MACH) -I../../../h -c etext.s - $(MACH) -I../../../h -c end.s - $(ASAR) cr end.a em_end.o etext.o edata.o end.o - -libem_o.a: libem_s.a - ASAR=$(ASAR) ; export ASAR ;\ - march . libem_o.a - -clean: - rm -f *.o libem_o.a end.a - -opr : - make pr | opr - -pr: - @arch pv libem_s.a | pr -h `pwd`/libem_s.a - @pr `pwd`/em_end.s `pwd`/edata.s `pwd`/etext.s `pwd`/end.s diff --git a/mach/vax4/libem/compmodule b/mach/vax4/libem/compmodule deleted file mode 100755 index 67777e8a6..000000000 --- a/mach/vax4/libem/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if vax4 -O -c -I../../../h -I. $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/vax4/libem/edata.s b/mach/vax4/libem/edata.s deleted file mode 100644 index f53adc109..000000000 --- a/mach/vax4/libem/edata.s +++ /dev/null @@ -1,9 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define _edata -.sect .data - .align 4 - .sect .data -_edata: diff --git a/mach/vax4/libem/em_end.s b/mach/vax4/libem/em_end.s deleted file mode 100644 index a062368da..000000000 --- a/mach/vax4/libem/em_end.s +++ /dev/null @@ -1,22 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define endtext,enddata,endbss,__end -.sect .text - .align 4 -.sect .rom - .align 4 -.sect .data - .align 4 -.sect .bss - .align 4 -.sect .end ! only for declaration of _end, __end and endbss. - - .sect .text -endtext: - .sect .data -enddata: - .sect .end -__end: -endbss: diff --git a/mach/vax4/libem/end.s b/mach/vax4/libem/end.s deleted file mode 100644 index 93a1e6e00..000000000 --- a/mach/vax4/libem/end.s +++ /dev/null @@ -1,7 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define _end -.sect .end ! only for declaration of _end, __end and endbss. -_end: diff --git a/mach/vax4/libem/etext.s b/mach/vax4/libem/etext.s deleted file mode 100644 index 8c7453cb4..000000000 --- a/mach/vax4/libem/etext.s +++ /dev/null @@ -1,9 +0,0 @@ -.sect .text -.sect .rom -.sect .data -.sect .bss -.define _etext -.sect .text - .align 4 - .sect .text -_etext: diff --git a/mach/vax4/libem/head_em.s b/mach/vax4/libem/head_em.s deleted file mode 100644 index 2124e04b0..000000000 --- a/mach/vax4/libem/head_em.s +++ /dev/null @@ -1,93 +0,0 @@ -#include "system.h" -#include "em_abs.h" -#ifdef BSD42 -#include "/usr/include/syscall.h" -#endif BSD42 - - # $Header$ - -.globl hol0 -.globl .reghp -.globl .trppc -.globl .trpim - - # run time startoff - .word 0 - bispsw $0100 # set FU(0100) - movl 4(sp),r0 - clrl -4(r0) - movl sp,r0 - movl (r0)+,r1 - movl r0,r2 -a1: - tstl (r0)+ - bneq a1 - cmpl r0,(r2) - blssu a2 - tstl -(r0) -a2: - pushl r0 - pushl r2 - pushl r1 - movl $m1,ap - chmk (ap)+ # catch floating point exception - calls $3,_m_a_i_n - movl $m2,ap - movl r0,6(ap) - chmk (ap)+ - halt - - .align 1 -sig8: - .word 0x0000 - pushl 8(ap) - movl (sp)+,ap - pushl tab [ap] - jsb .trp - movl $m1,ap - chmk (ap)+ - ret - - .data -#ifdef BSD42 -m1: - .word SYS_sigvec - .long 3 - .long 8 - .long m1a - .long 0 -m1a: - .long sig8 - .long 0 - .long 0 -#else BSD42 -m1: - .word 48 - .long 2 - .long 8 - .long sig8 -#endif BSD42 -m2: - .word 1 - .long 1 - .long 0 -.reghp: - .long _end -hol0: - .space 8 -.trppc: - .space 4 -.trpim: - .long 0 -tab: - .long 0 - .long EIOVFL - .long EIDIVZ - .long EFOVFL - .long EFDIVZ - .long EFUNFL - .long EILLINS - .long EARRAY - .long EFOVFL - .long EFDIVZ - .long EFUNFL diff --git a/mach/vax4/libem/system.h b/mach/vax4/libem/system.h deleted file mode 100644 index 56ac7facc..000000000 --- a/mach/vax4/libem/system.h +++ /dev/null @@ -1,4 +0,0 @@ -/* $Header$ */ -/*#define BSD42 */ -/*#define BSD41c */ -#define BSD41a diff --git a/mach/vax4/libem/vars.s b/mach/vax4/libem/vars.s deleted file mode 100644 index cafb17430..000000000 --- a/mach/vax4/libem/vars.s +++ /dev/null @@ -1,15 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.sect .data -.define hol0 -.define .reghp -.define .trppc -.define .trpim - -hol0: - .space 8 -.trppc: - .space 4 -.trpim: - .data4 0 -.reghp: - .data4 __end diff --git a/mach/vax4/libsysV_2/Makefile b/mach/vax4/libsysV_2/Makefile deleted file mode 100644 index b38eda1aa..000000000 --- a/mach/vax4/libsysV_2/Makefile +++ /dev/null @@ -1,30 +0,0 @@ -# $Header$ -all: head_em.o libmon_o.a - -install: cp - -cp: all - ../../install head_em.o head_em - ../../install libmon_o.a tail_mon - -cmp: all - -../../compare head_em.o head_em - -../../compare libmon_o.a tail_mon - - -head_em.o: head_em.s - vax4 -I../../../h -c head_em.s - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -clean: - rm -f *.o libmon_o.a - -opr: - make pr | opr - -pr: - @pr `pwd`/Makefile `pwd`/head_em.s - @arch pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/vax4/libsysV_2/compmodule b/mach/vax4/libsysV_2/compmodule deleted file mode 100755 index 3b054dea9..000000000 --- a/mach/vax4/libsysV_2/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if vax4 -O -c -L -I../../../h -I. $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/vax4/top/Makefile b/mach/vax4/top/Makefile deleted file mode 100644 index 57908427f..000000000 --- a/mach/vax4/top/Makefile +++ /dev/null @@ -1,42 +0,0 @@ -EMHOME=../../.. -LIBS=$(EMHOME)/modules/lib/libstring.a -PREFLAGS=-I. -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -DNDEBUG -LDFLAGS=$(PFLAGS) -LINTOPTS=-bx -CDIR=$(EMHOME)/mach/proto/top -CFILES=$(CDIR)/top.c $(CDIR)/queue.c -OFILES=top.o queue.o - -all: gen.c - make top - -top: $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) $(LIBS) -o top - -top.o: $(CDIR)/top.c gen.c - $(CC) -c $(CFLAGS) $(CDIR)/top.c - -queue.o: $(CDIR)/queue.c - $(CC) -c $(CFLAGS) $(CDIR)/queue.c - -install: all - $(EMHOME)/mach/install top - -cmp: all - -$(EMHOME)/mach/compare top - -gen.c: table - $(EMHOME)/lib/topgen table - -lint: $(CFILES) - lint $(LINTOPTS) $(PREFLAGS) $(CFILES) - -clean: - rm -f *.o gen.c gen.h top - -top.o: gen.h -top.o: $(CDIR)/top.h -top.o: $(CDIR)/queue.h -queue.o: $(CDIR)/queue.h diff --git a/mach/xenix3/cv/Makefile b/mach/xenix3/cv/Makefile deleted file mode 100644 index 2d6afc8cc..000000000 --- a/mach/xenix3/cv/Makefile +++ /dev/null @@ -1,30 +0,0 @@ -EMHOME = ../../.. -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -INCLUDE = $(EMHOME)/h -CFLAGS = -I. -I$(INCLUDE) -O -TARGETS = cv chstack - -all: $(TARGETS) - -install: all - ../../install cv - ../../install chstack - -cmp: all - -../../compare cv - -../../compare chstack - -cv: cv.o - $(CC) $(LDFLAGS) -o cv cv.o $(LIBOBJ) - -chstack: chstack.o - $(CC) $(LDFLAGS) -o chstack chstack.o - -clean: - rm -f $(TARGETS) *.o nohup.out Out - -pr: - @pr Makefile cv.c chstack.c - -opr: - make pr | opr diff --git a/mach/xenix3/libsys/Makefile b/mach/xenix3/libsys/Makefile deleted file mode 100644 index 8585991ab..000000000 --- a/mach/xenix3/libsys/Makefile +++ /dev/null @@ -1,27 +0,0 @@ -# $Header$ -MACH=xenix3 -all: libmon_o.a head_em.o - -install: all - ../../install libmon_o.a tail_mon - ../../install head_em.o head_em - -cmp: all - -../../compare libmon_o.a tail_mon - -../../compare head_em.o head_em - -libmon_o.a: libmon_s.a - ASAR=aal ; export ASAR ;\ - march . libmon_o.a - -head_em.o: head_em.s - $(MACH) -O -c head_em.s -clean: - rm -f *.o libmon_o.a - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libmon_s.a | pr -h `pwd`/libmon_s.a diff --git a/mach/xenix3/libsys/_pipe.s b/mach/xenix3/libsys/_pipe.s deleted file mode 100644 index e01d6c130..000000000 --- a/mach/xenix3/libsys/_pipe.s +++ /dev/null @@ -1,13 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.define __pipe -.sect .text -__pipe: - mov ax,42 - call syscal - mov dx,bx - jae 1f - mov (_errno),ax - mov ax,-1 - cwd -1: - ret diff --git a/mach/xenix3/libsys/_wait.s b/mach/xenix3/libsys/_wait.s deleted file mode 100644 index 274857b87..000000000 --- a/mach/xenix3/libsys/_wait.s +++ /dev/null @@ -1,13 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.define __wait -.sect .text -__wait: - mov ax,7 - call syscal - mov dx,bx - jae 1f - mov (_errno),ax - mov ax,-1 - cwd -1: - ret diff --git a/mach/xenix3/libsys/compmodule b/mach/xenix3/libsys/compmodule deleted file mode 100755 index d963eafb4..000000000 --- a/mach/xenix3/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if xenix3 -c -L $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/z80/as/Makefile b/mach/z80/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/z80/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/z80/cg/Makefile b/mach/z80/cg/Makefile deleted file mode 100644 index 22f5f603c..000000000 --- a/mach/z80/cg/Makefile +++ /dev/null @@ -1,184 +0,0 @@ -# $Header$ - -EMHOME=../../.. -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-hbxac -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/cg -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/main.c $(CDIR)/move.c \ - $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c $(CDIR)/salloc.c \ - $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o main.o\ - move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - ../../install cg - -cmp: all - -../../compare cg - -distr: tables.c - rm -f tables1.[ch] - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - - -tables.c: table - -mv tables.h tables.h.save - $(EMHOME)/lib/cpp -P table | $(EMHOME)/lib/cgg > debug.out - -if cmp -s tables.h.save tables.h; then mv tables.h.save tables.h; else exit 0; fi - -if cmp -s /dev/null tables.h; then mv tables.h.save tables.h; else exit 0; fi - -lint: $(CFILES) - lint $(LINTOPTS) $(PREFLAGS) $(CFILES) -clean: - rm -f *.o tables.c tables.h debug.out cg tables.h.save - -codegen.o: $(CDIR)/assert.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -move.o: $(CDIR)/assert.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/z80/int/Makefile b/mach/z80/int/Makefile deleted file mode 100644 index 179c4658b..000000000 --- a/mach/z80/int/Makefile +++ /dev/null @@ -1,44 +0,0 @@ -EMHOME=../../.. -SRC = em.s atof.s fpp.s mli4.s dvu4.s dvi4.s eb.s -OBJ = em.o atof.o fpp.o mli4.o dvu4.o dvi4.o eb.o -DLSRC = dl.c dlbin.c -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -LDFLAGS = - -CFLAGS = -O -I$(EMHOME)/h - -.s.o: - z80 -c -I$(EMHOME)/h $*.s - -all: int.hex dl dlbin cv - -install: all - @echo "nothing is installed" - -cmp: all - @echo "nothing is compared" - -clean: - rm -f *.o a.out dl dlbin *.hex cv - -pr: - @pr Makefile $(SRC) $(DLSRC) cv.c - -opr: - make pr | opr - -a.out: $(OBJ) - $(EMHOME)/lib/em_led -b0:0x100 -a0:2 -a1:2 -a2:2 -a3:2 $(OBJ) - -int.hex: a.out dlbin - ./dlbin a.out > int.hex - ./dosort int.hex - -dl: dl.o - $(CC) $(LDFLAGS) -o dl dl.o - -dlbin: dlbin.o - $(CC) $(LDFLAGS) -o dlbin dlbin.o $(LIBOBJ) - -cv: cv.o - $(CC) $(LDFLAGS) -o cv cv.o diff --git a/mach/z80/int/dlbin.c b/mach/z80/int/dlbin.c deleted file mode 100644 index bdf6fc7e0..000000000 --- a/mach/z80/int/dlbin.c +++ /dev/null @@ -1,167 +0,0 @@ -/* - * Download Z80 load module into the RC702 - * - * Adapted (untested) to new ack.out format by - * Ceriel Jacobs, Vrije Universiteit, Amsterdam - */ -#include -#include -#include - -int disp = 0; - -char hex[] = "0123456789ABCDEF"; - -#define DATTYPE 0 -#define EOFTYPE 1 -#define SEGTYPE 2 -#define PCTYPE 3 - -#define MAXBYTE 32 - -char *progname; - -struct outhead ohead; -struct outsect sect[MAXSECT]; - -long pc; - -main(argc,argv) char **argv; { - register unsigned nd; - register char *s; - int first = 1; - int i; - - progname = argv[0]; - while (argc > 1 && argv[1][0] == '-') { - switch (argv[1][1]) { - case 'd': - /* displacement at load time */ - disp = atoi(&argv[1][2]); - break; - } - argc--; - argv++; - } - s = "a.out"; - if (argc == 2) - s = argv[1]; - else if (argc != 1) { - fprintf(stderr,"usage: %s [flags] [object file]\n",progname); - exit(-1); - } - if (! rd_open(s)) { - fprintf(stderr,"%s: can't open %s\n",progname,s); - exit(-1); - } - rd_ohead(&ohead); - if (ohead.oh_flags & HF_LINK) { - fprintf(stderr,"%s: %s contains unresolved references\n",progname,s); - exit(-1); - } - rd_sect(sect, ohead.oh_nsect); - for (i = 0; i < ohead.oh_nsect; i++) { - rd_outsect(i); - pc = sect[i].os_base; - if (first) { - first = 0; - putchar('L'); - putchar('S'); - } - segment(i); - while (sect[i].os_size) { - unsigned int sz = 8096, fl; - extern char *calloc(); - register char *buf; - char *pbuf; - - if (sz > sect[i].os_size) sz = sect[i].os_size; - sect[i].os_size -= sz; - pbuf = buf = calloc(sz, 1); - if (fl = sect[i].os_flen) { - if (fl > sz) fl = sz; - sect[i].os_flen -= fl; - - rd_emit(buf, (long) fl); - } - while (sz >= MAXBYTE) { - data(MAXBYTE, (int) pc, buf); - sz -= MAXBYTE; - buf += MAXBYTE; - pc += MAXBYTE; - } - if (sz > 0) { - data(sz, (int) pc, buf); - } - free(pbuf); - } - } - if (first == 0) eof(); - exit(0); -} - -segment(sg) { - - newline(2,0,SEGTYPE); - word(sg); - endline(); -} - -data(nd,pc,buf) - register char *buf; - int pc; -{ - register i; - - newline(nd, pc+disp, DATTYPE); - for (i = 0; i < nd; i++) { - byte(*buf++); - } - endline(); -} - -int check, bytecount; - -newline(n,pc,typ) { - - check = 0; - bytecount = n+5; - putchar('\n'); /* added instruction */ - putchar(':'); - byte(n); - word(pc); - byte(typ); -} - -endline() { - - byte(-check); - assert(bytecount == 0); -} - -word(w) { - - byte(w>>8); - byte(w); -} - -byte(b) { - - check += b; - bytecount--; - putchar(hex[(b>>4) & 017]); - putchar(hex[b & 017]); -} - -rd_fatal() -{ - fprintf(stderr, "%s: Read error\n", progname); - exit(-1); -} - -eof() { - - newline(0,0,EOFTYPE); - byte(0xFF); - putchar('\n'); -} diff --git a/mach/z80/int/int22 b/mach/z80/int/int22 deleted file mode 100644 index 62e8802e6..000000000 --- a/mach/z80/int/int22 +++ /dev/null @@ -1,31 +0,0 @@ -# $Revision$ -var w=2 -var p=2 -var s=2 -var l=4 -var f=4 -var d=4 -var M=int -var NAME=int22 -var LIB=lib/int22/tail_ -var RT=lib/int22/head_ -var SIZE_FLAG=-sm -var CPP_F=-DCPM=CPM -var INCLUDES=-I{EM}/include/_tail_cc -I{EM}/include/_tail_mon -name asld - from .k.m.a.g - to .out - outfile e.out - program {EM}/lib/em_ass - mapflag -l* LNAME={EM}/{LIB}* - mapflag -+* ASS_F={ASS_F?} -+* - mapflag --* ASS_F={ASS_F?} --* - mapflag -s* SIZE_FLAG=-s* - args {SIZE_FLAG} \ - ({RTS}:.b.c={EM}/{RT}cc) ({RTS}:.p={EM}/{RT}pc) -o > < \ - (.p:{TAIL}={EM}/{LIB}pc) \ - (.b:{TAIL}={EM}/{LIB}bc) \ - (.b.c:{TAIL}={EM}/{LIB}cc.1s {EM}/{LIB}cc.2g) \ - (.b.c.p:{TAIL}={EM}/{LIB}mon) - linker -end diff --git a/mach/z80/libem/Makefile b/mach/z80/libem/Makefile deleted file mode 100644 index 3529a29ad..000000000 --- a/mach/z80/libem/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -# $Header$ -MACH=z80 -all: libem_o.a end.o - -install: all - ../../install end.o end_em - ../../install libem_o.a tail_em - - -cmp: all - -../../compare end.o end_em - -../../compare libem_o.a tail_em - -libem_o.a: libem_s.a - ASAR=aal ; export ASAR ;\ - march . libem_o.a - -end.o: end.s - $(MACH) -I../../../h -c end.s - -clean: - rm -f *.o libem_o.a - -opr : - make pr | opr - -pr: - @pr `pwd`/end.s - @arch pv libem_s.a | pr -h `pwd`/libem_s.a diff --git a/mach/z80/libem/compmodule b/mach/z80/libem/compmodule deleted file mode 100755 index ec9d18f34..000000000 --- a/mach/z80/libem/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if z80 -c $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/z80/libem/end.s b/mach/z80/libem/end.s deleted file mode 100644 index 6b9ce418e..000000000 --- a/mach/z80/libem/end.s +++ /dev/null @@ -1,17 +0,0 @@ -.sect .text; .sect .rom; .sect .data; .sect .bss -.define endtext,enddata,endbss -.define _end,_etext,_edata - - ! $Header$ - .sect .text -endtext: -_etext: - .align 2 - .sect .data -enddata: -_edata: - .align 2 -.sect .endsect -_end: -endbss: - .align 2 diff --git a/mach/z80/libem/pstrng.s b/mach/z80/libem/pstrng.s deleted file mode 100644 index d9ebc5587..000000000 --- a/mach/z80/libem/pstrng.s +++ /dev/null @@ -1,21 +0,0 @@ -.define pstrng -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - - -! print a string of characters to the console -! entry: DE points to string -! string terminator is 0x00 -! exit: DE points to string terminator -pstrng: push af -1: ld a,(de) - or a - jr z,2f - call putchar - inc de - jr 1b -2: pop af - ret diff --git a/mach/z80/libem/tail.s b/mach/z80/libem/tail.s deleted file mode 100644 index aead49970..000000000 --- a/mach/z80/libem/tail.s +++ /dev/null @@ -1,15 +0,0 @@ -.define endtext,enddata,endbss -.define _end,_etext,_edata - - .text -endtext: -_etext: - .align 2 - .data -enddata: -_edata: - .align 2 - .bss -_end: -endbss: - .align 2 diff --git a/mach/z80/libmon/Makefile b/mach/z80/libmon/Makefile deleted file mode 100644 index f7baeca8d..000000000 --- a/mach/z80/libmon/Makefile +++ /dev/null @@ -1,50 +0,0 @@ -TAIL=libhermac_o.a -# Other possibilities are: tail.nascom and tail.cpm -MACH=z80 - -all: head_em.o libhermac_o.a libnascom_o.a libcpm_o.a - -install: head_em.o $(TAIL) - ../../install head_em.o head_em - ../../install $(TAIL) tail_sys - -cmp: head_em.o $(TAIL) - -../../compare head_em.o head_em - -../../compare $(TAIL) tail_sys - -head_em.o: head_em.s - $(MACH) -I../../../h -c head_em.s - -libcpm_o.a: libcpm_s.a - ASAR=aal ; export ASAR; march . libcpm_o.a - -libnascom_o.a: libnascom_s.a - ASAR=aal ; export ASAR; march . libnascom_o.a - -libhermac_o.a: libhermac_s.a - ASAR=aal ; export ASAR; march . libhermac_o.a - -libcpm_s.a: - @echo Warning: untested, this is an example - arch cr libcpm_s.a mon.cpm.s - echo libcpm_s.a > LIST - arch t libcpm_s.a >> LIST - -libnascom_s.a: - arch cr libnascom_s.a mon.s char.nas.s - echo libnascom_s.a > LIST - arch t libnascom_s.a >> LIST - -libhermac_s.a: - arch cr libhermac_s.a mon.s char.her.s - echo libhermac_s.a > LIST - arch t libhermac_s.a >> LIST - -clean: - rm -f *.o *_o.a out nohup.out Out - -opr: - make pr | opr -pr: - @pr `pwd`/Makefile `pwd`/head_em.s - @pr `pwd`/mon.s `pwd`/mon.cpm.s `pwd`/char.nas.s `pwd`/char.her.s diff --git a/mach/z80/libmon/compmodule b/mach/z80/libmon/compmodule deleted file mode 100755 index 97ebc5696..000000000 --- a/mach/z80/libmon/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if z80 -c -L $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/z80/libmon/putchr.nas.s b/mach/z80/libmon/putchr.nas.s deleted file mode 100644 index e66a68910..000000000 --- a/mach/z80/libmon/putchr.nas.s +++ /dev/null @@ -1,33 +0,0 @@ -.define putchr -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text -! output routine in monitor -CRT = 0x013B -! output a charcter -! entry: ascii character in a -putchr: - push hl - push bc - ld hl,tab - ld b,5 -1: cp (hl) - jr z,fetch - inc hl - inc hl - djnz 1b -2: call CRT - pop bc - pop hl - ret -fetch: inc hl - ld a,(hl) - jr 2b -! conversion table for nascom characters -tab: .data1 0x0D,0x00 - .data1 0x1B,0x1E - .data1 0x08,0x1D - .data1 0x0A,0x1F - .data1 0x7F,0x00 diff --git a/mach/z80/libmon/putchr.s b/mach/z80/libmon/putchr.s deleted file mode 100644 index 898db469a..000000000 --- a/mach/z80/libmon/putchr.s +++ /dev/null @@ -1,26 +0,0 @@ -.define putchr -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - -putchr: - push hl - push de - push bc - cp 0x0A - jr nz,1f - ld a,0x1F -1: - ld c,a -2: - in a,0xF1 - and 4 - jr z,2b - ld a,c - out 0xF0,a - pop bc - pop de - pop hl - ret diff --git a/mach/z80/libmon/subr.s b/mach/z80/libmon/subr.s deleted file mode 100644 index d82ca4f94..000000000 --- a/mach/z80/libmon/subr.s +++ /dev/null @@ -1,202 +0,0 @@ -.define _read,_write,_ioctl,_getpid,_open,_close,_exit,_errno -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text -_read: - ld (savebc),bc - push af - pop bc - ld (saveaf),bc ! save all registers in savereg - ld (savede),de - ld (savehl),hl - ld (saveix),ix - ex (sp),hl ! return address in hl - pop bc ! skip return address - pop bc ! get fd - ld a,b ! check fd = 0 - or c - jr nz,errrd - pop de ! get buffer - pop bc ! get count - ld ix,0 ! reset counter - push bc - push de - push ix - push hl ! return address - ex de,hl ! buffer to hl -1: ld a,b - or c - jr z,done ! done if count = 0 - call getchr - ld (hl),a - inc hl ! increment pointer - inc ix ! increment char counter - dec bc ! decrement count - cp 0xA - jr nz,1b ! done if char = CR -done: - ld bc,(saveaf) - push bc - pop af - ld bc,(savebc) - ld de,(savede) - ld hl,(savehl) - ld ix,(saveix) - ret -errrd: - push bc - push hl ! return address - ld bc,(saveaf) - push bc - pop af - ld bc,(savebc) - ld de,(savede) - ld hl,(savehl) - ld ix,(saveix) - ld ix,-1 - ret - -_write: - ld (savebc),bc - push af - pop bc - ld (saveaf),bc ! save all registers in savereg - ld (savede),de - ld (savehl),hl - ld (saveix),ix - ex (sp),hl ! return address in hl - pop de ! skip return address - pop de ! get fd - ld a,e ! check for fd = 1 - cp 1 - jr nz,errwr - ld a,d - or a - jr nz,errwr - pop de ! buffer in de - pop bc ! count in bc - push bc - push de - push de - push hl - ex de,hl ! buffer in hl - ld e,c - ld d,b ! count also in de -1: ld a,b - or c - jr z,exit - ld a,(hl) - call putchr - inc hl - dec bc - jr 1b -errwr: - push de - push hl - ld bc,(saveaf) - push bc - pop af - ld bc,(savebc) - ld de,(savede) - ld hl,(savehl) - ld ix,(saveix) - ld ix,-1 ! error in fd - ret -exit: - push de ! count on stack - ld bc,(saveaf) - push bc - pop af - ld bc,(savebc) - ld de,(savede) - ld hl,(savehl) - ld ix,(saveix) - pop ix ! return count to caller - ret - -_ioctl: - ret -_getpid: - ret - -! open return a file descriptor (0,1,2) -! depending on 'mode' -! mode 2 doesn't work!! -_open: - ld (savebc),bc - push af - pop bc - ld (saveaf),bc ! save all registers in savereg - ld (savede),de - ld (savehl),hl - ld (saveix),ix - pop bc ! return address - pop de ! name pointer - pop ix ! mode (0 for read, - ! 1 for write) - push ix - push de - push bc - ld bc,(saveaf) - push bc - pop af - ld bc,(savebc) - ld de,(savede) - ld hl,(savehl) - ld ix,(saveix) - ret ! return fd = 0 for read - ! fd = 1 for write - -_close: - ld ix,0 ! return succes - ret -_exit: -jp 0x38 -.sect .data -_errno: - .data2 0 -! output routine in monitor -CRT = 0x013B -! output a charcter -! entry: ascii character in a -.sect .text -!putchr: -! push hl -! push bc -! ld hl,tab -! ld b,5 -!1: cp (hl) -! jr z,fetch -! inc hl -! inc hl -! djnz 1b -!2: call CRT -! pop bc -! pop hl -! ret -!fetch: inc hl -! ld a,(hl) -! jr 2b -!! conversion table for nascom characters -!tab: .data1 0x0D,0x00 -! .data1 0x1B,0x1E -! .data1 0x08,0x1D -! .data1 0x0A,0x1F -! .data1 0x7F,0x00 - -KBD = 0x69 -! get character from keyboard -getchr: - call KBD - jr nc,getchr - cp 0x1F - jr z,CR - cp 0x1D - jr z,BS - ret -CR: ld a,0xA - ret -BS: ld a,0x8 - ret diff --git a/mach/z80/libsys/Makefile b/mach/z80/libsys/Makefile deleted file mode 100644 index f7baeca8d..000000000 --- a/mach/z80/libsys/Makefile +++ /dev/null @@ -1,50 +0,0 @@ -TAIL=libhermac_o.a -# Other possibilities are: tail.nascom and tail.cpm -MACH=z80 - -all: head_em.o libhermac_o.a libnascom_o.a libcpm_o.a - -install: head_em.o $(TAIL) - ../../install head_em.o head_em - ../../install $(TAIL) tail_sys - -cmp: head_em.o $(TAIL) - -../../compare head_em.o head_em - -../../compare $(TAIL) tail_sys - -head_em.o: head_em.s - $(MACH) -I../../../h -c head_em.s - -libcpm_o.a: libcpm_s.a - ASAR=aal ; export ASAR; march . libcpm_o.a - -libnascom_o.a: libnascom_s.a - ASAR=aal ; export ASAR; march . libnascom_o.a - -libhermac_o.a: libhermac_s.a - ASAR=aal ; export ASAR; march . libhermac_o.a - -libcpm_s.a: - @echo Warning: untested, this is an example - arch cr libcpm_s.a mon.cpm.s - echo libcpm_s.a > LIST - arch t libcpm_s.a >> LIST - -libnascom_s.a: - arch cr libnascom_s.a mon.s char.nas.s - echo libnascom_s.a > LIST - arch t libnascom_s.a >> LIST - -libhermac_s.a: - arch cr libhermac_s.a mon.s char.her.s - echo libhermac_s.a > LIST - arch t libhermac_s.a >> LIST - -clean: - rm -f *.o *_o.a out nohup.out Out - -opr: - make pr | opr -pr: - @pr `pwd`/Makefile `pwd`/head_em.s - @pr `pwd`/mon.s `pwd`/mon.cpm.s `pwd`/char.nas.s `pwd`/char.her.s diff --git a/mach/z80/libsys/compmodule b/mach/z80/libsys/compmodule deleted file mode 100755 index 97ebc5696..000000000 --- a/mach/z80/libsys/compmodule +++ /dev/null @@ -1,4 +0,0 @@ -if z80 -c -L $1 1>&2 -then echo `basename $1 $2`.o -else exit 1 -fi diff --git a/mach/z80/libsys/putchr.nas.s b/mach/z80/libsys/putchr.nas.s deleted file mode 100644 index e66a68910..000000000 --- a/mach/z80/libsys/putchr.nas.s +++ /dev/null @@ -1,33 +0,0 @@ -.define putchr -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text -! output routine in monitor -CRT = 0x013B -! output a charcter -! entry: ascii character in a -putchr: - push hl - push bc - ld hl,tab - ld b,5 -1: cp (hl) - jr z,fetch - inc hl - inc hl - djnz 1b -2: call CRT - pop bc - pop hl - ret -fetch: inc hl - ld a,(hl) - jr 2b -! conversion table for nascom characters -tab: .data1 0x0D,0x00 - .data1 0x1B,0x1E - .data1 0x08,0x1D - .data1 0x0A,0x1F - .data1 0x7F,0x00 diff --git a/mach/z80/libsys/putchr.s b/mach/z80/libsys/putchr.s deleted file mode 100644 index 898db469a..000000000 --- a/mach/z80/libsys/putchr.s +++ /dev/null @@ -1,26 +0,0 @@ -.define putchr -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - -putchr: - push hl - push de - push bc - cp 0x0A - jr nz,1f - ld a,0x1F -1: - ld c,a -2: - in a,0xF1 - and 4 - jr z,2b - ld a,c - out 0xF0,a - pop bc - pop de - pop hl - ret diff --git a/mach/z80/libsys/subr.s b/mach/z80/libsys/subr.s deleted file mode 100644 index d82ca4f94..000000000 --- a/mach/z80/libsys/subr.s +++ /dev/null @@ -1,202 +0,0 @@ -.define _read,_write,_ioctl,_getpid,_open,_close,_exit,_errno -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text -_read: - ld (savebc),bc - push af - pop bc - ld (saveaf),bc ! save all registers in savereg - ld (savede),de - ld (savehl),hl - ld (saveix),ix - ex (sp),hl ! return address in hl - pop bc ! skip return address - pop bc ! get fd - ld a,b ! check fd = 0 - or c - jr nz,errrd - pop de ! get buffer - pop bc ! get count - ld ix,0 ! reset counter - push bc - push de - push ix - push hl ! return address - ex de,hl ! buffer to hl -1: ld a,b - or c - jr z,done ! done if count = 0 - call getchr - ld (hl),a - inc hl ! increment pointer - inc ix ! increment char counter - dec bc ! decrement count - cp 0xA - jr nz,1b ! done if char = CR -done: - ld bc,(saveaf) - push bc - pop af - ld bc,(savebc) - ld de,(savede) - ld hl,(savehl) - ld ix,(saveix) - ret -errrd: - push bc - push hl ! return address - ld bc,(saveaf) - push bc - pop af - ld bc,(savebc) - ld de,(savede) - ld hl,(savehl) - ld ix,(saveix) - ld ix,-1 - ret - -_write: - ld (savebc),bc - push af - pop bc - ld (saveaf),bc ! save all registers in savereg - ld (savede),de - ld (savehl),hl - ld (saveix),ix - ex (sp),hl ! return address in hl - pop de ! skip return address - pop de ! get fd - ld a,e ! check for fd = 1 - cp 1 - jr nz,errwr - ld a,d - or a - jr nz,errwr - pop de ! buffer in de - pop bc ! count in bc - push bc - push de - push de - push hl - ex de,hl ! buffer in hl - ld e,c - ld d,b ! count also in de -1: ld a,b - or c - jr z,exit - ld a,(hl) - call putchr - inc hl - dec bc - jr 1b -errwr: - push de - push hl - ld bc,(saveaf) - push bc - pop af - ld bc,(savebc) - ld de,(savede) - ld hl,(savehl) - ld ix,(saveix) - ld ix,-1 ! error in fd - ret -exit: - push de ! count on stack - ld bc,(saveaf) - push bc - pop af - ld bc,(savebc) - ld de,(savede) - ld hl,(savehl) - ld ix,(saveix) - pop ix ! return count to caller - ret - -_ioctl: - ret -_getpid: - ret - -! open return a file descriptor (0,1,2) -! depending on 'mode' -! mode 2 doesn't work!! -_open: - ld (savebc),bc - push af - pop bc - ld (saveaf),bc ! save all registers in savereg - ld (savede),de - ld (savehl),hl - ld (saveix),ix - pop bc ! return address - pop de ! name pointer - pop ix ! mode (0 for read, - ! 1 for write) - push ix - push de - push bc - ld bc,(saveaf) - push bc - pop af - ld bc,(savebc) - ld de,(savede) - ld hl,(savehl) - ld ix,(saveix) - ret ! return fd = 0 for read - ! fd = 1 for write - -_close: - ld ix,0 ! return succes - ret -_exit: -jp 0x38 -.sect .data -_errno: - .data2 0 -! output routine in monitor -CRT = 0x013B -! output a charcter -! entry: ascii character in a -.sect .text -!putchr: -! push hl -! push bc -! ld hl,tab -! ld b,5 -!1: cp (hl) -! jr z,fetch -! inc hl -! inc hl -! djnz 1b -!2: call CRT -! pop bc -! pop hl -! ret -!fetch: inc hl -! ld a,(hl) -! jr 2b -!! conversion table for nascom characters -!tab: .data1 0x0D,0x00 -! .data1 0x1B,0x1E -! .data1 0x08,0x1D -! .data1 0x0A,0x1F -! .data1 0x7F,0x00 - -KBD = 0x69 -! get character from keyboard -getchr: - call KBD - jr nc,getchr - cp 0x1F - jr z,CR - cp 0x1D - jr z,BS - ret -CR: ld a,0xA - ret -BS: ld a,0x8 - ret diff --git a/mach/z8000/as/Makefile b/mach/z8000/as/Makefile deleted file mode 100644 index 7455a4829..000000000 --- a/mach/z8000/as/Makefile +++ /dev/null @@ -1,67 +0,0 @@ -# $Header$ -EMHOME = ../../.. -h = $(EMHOME)/h -LIBOBJ = $(EMHOME)/modules/lib/libobject.a -CDIR = $(EMHOME)/mach/proto/as -CPP = $(EMHOME)/lib/cpp -DEF = - -FFLAG = -INCL = -I. -I$h $(DEF) -CFLAGS = $(FFLAG) -O $(INCL) -YFLAGS = -d -LDFLAGS = $(FFLAG) - -CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \ - $(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c -COBJ = comm3.o comm4.o comm5.o \ - comm6.o comm7.o comm8.o -MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c -COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC) - -all: as - -install:all - ../../install as - -cmp: - -../../compare as - -clean: - rm -f *.o as as.[cy] y.tab.h - -pr: $(MACH) - @pr -n $(MACH) - -opr: - make pr | opr -as: $(COBJ) as.o - $(CC) $(LDFLAGS) $(COBJ) as.o $(LIBOBJ) -o as - -as.y: $(CDIR)/comm2.y - $(CPP) -P -I. -I$h $(DEF) $(CDIR)/comm2.y >as.y - -@if test -f Expect ; then cat Expect ; else echo "expect 1 shift/reduce conflict"; fi - -lint: $(CSRC) as.c - lint $(INCL) $(CSRC) as.c - -y.tab.h: as.c -$(COBJ): y.tab.h -$(COBJ) as.y: $(CDIR)/comm0.h mach0.c -$(COBJ) as.y: $(CDIR)/comm1.h mach1.c -as.y: mach2.c -comm3.o: mach3.c -as.y: mach4.c -comm8.o: mach5.c -comm3.o: $(CDIR)/comm3.c - $(CC) -c $(CFLAGS) $(CDIR)/comm3.c -comm4.o: $(CDIR)/comm4.c - $(CC) -c $(CFLAGS) $(CDIR)/comm4.c -comm5.o: $(CDIR)/comm5.c - $(CC) -c $(CFLAGS) $(CDIR)/comm5.c -comm6.o: $(CDIR)/comm6.c - $(CC) -c $(CFLAGS) $(CDIR)/comm6.c -comm7.o: $(CDIR)/comm7.c - $(CC) -c $(CFLAGS) $(CDIR)/comm7.c -comm8.o: $(CDIR)/comm8.c - $(CC) -c $(CFLAGS) $(CDIR)/comm8.c diff --git a/mach/z8000/cg/Makefile b/mach/z8000/cg/Makefile deleted file mode 100644 index 22f5f603c..000000000 --- a/mach/z8000/cg/Makefile +++ /dev/null @@ -1,184 +0,0 @@ -# $Header$ - -EMHOME=../../.. -PREFLAGS=-I$(EMHOME)/h -I. -I$(EMHOME)/mach -I$(EMHOME)/modules/h -DNDEBUG -PFLAGS= -CFLAGS=$(PREFLAGS) $(PFLAGS) -O -LDFLAGS=$(PFLAGS) -LINTOPTS=-hbxac -LIBS=$(EMHOME)/lib/em_data.a $(EMHOME)/modules/lib/libflt.a -CDIR=$(EMHOME)/mach/proto/cg -CFILES=$(CDIR)/codegen.c $(CDIR)/compute.c $(CDIR)/equiv.c $(CDIR)/fillem.c \ - $(CDIR)/gencode.c $(CDIR)/glosym.c $(CDIR)/main.c $(CDIR)/move.c \ - $(CDIR)/nextem.c $(CDIR)/reg.c $(CDIR)/regvar.c $(CDIR)/salloc.c \ - $(CDIR)/state.c $(CDIR)/subr.c $(CDIR)/var.c -OFILES=codegen.o compute.o equiv.o fillem.o gencode.o glosym.o main.o\ - move.o nextem.o reg.o regvar.o salloc.o state.o subr.o var.o - -all: tables.c - make "EMHOME="$(EMHOME) cg - -cg: tables.o $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) tables.o $(LIBS) -o cg - -tables.o: tables.c - $(CC) -c $(PREFLAGS) -I$(CDIR) tables.c - -codegen.o: $(CDIR)/codegen.c - $(CC) -c $(CFLAGS) $(CDIR)/codegen.c -compute.o: $(CDIR)/compute.c - $(CC) -c $(CFLAGS) $(CDIR)/compute.c -equiv.o: $(CDIR)/equiv.c - $(CC) -c $(CFLAGS) $(CDIR)/equiv.c -fillem.o: $(CDIR)/fillem.c - $(CC) -c $(CFLAGS) $(CDIR)/fillem.c -gencode.o: $(CDIR)/gencode.c - $(CC) -c $(CFLAGS) $(CDIR)/gencode.c -glosym.o: $(CDIR)/glosym.c - $(CC) -c $(CFLAGS) $(CDIR)/glosym.c -main.o: $(CDIR)/main.c - $(CC) -c $(CFLAGS) $(CDIR)/main.c -move.o: $(CDIR)/move.c - $(CC) -c $(CFLAGS) $(CDIR)/move.c -nextem.o: $(CDIR)/nextem.c - $(CC) -c $(CFLAGS) $(CDIR)/nextem.c -reg.o: $(CDIR)/reg.c - $(CC) -c $(CFLAGS) $(CDIR)/reg.c -regvar.o: $(CDIR)/regvar.c - $(CC) -c $(CFLAGS) $(CDIR)/regvar.c -salloc.o: $(CDIR)/salloc.c - $(CC) -c $(CFLAGS) $(CDIR)/salloc.c -state.o: $(CDIR)/state.c - $(CC) -c $(CFLAGS) $(CDIR)/state.c -subr.o: $(CDIR)/subr.c - $(CC) -c $(CFLAGS) $(CDIR)/subr.c -var.o: $(CDIR)/var.c - $(CC) -c $(CFLAGS) $(CDIR)/var.c - -install: all - ../../install cg - -cmp: all - -../../compare cg - -distr: tables.c - rm -f tables1.[ch] - cp tables.c tables1.c - cp tables.h tables1.h - chmod -w tables1.[ch] - - -tables.c: table - -mv tables.h tables.h.save - $(EMHOME)/lib/cpp -P table | $(EMHOME)/lib/cgg > debug.out - -if cmp -s tables.h.save tables.h; then mv tables.h.save tables.h; else exit 0; fi - -if cmp -s /dev/null tables.h; then mv tables.h.save tables.h; else exit 0; fi - -lint: $(CFILES) - lint $(LINTOPTS) $(PREFLAGS) $(CFILES) -clean: - rm -f *.o tables.c tables.h debug.out cg tables.h.save - -codegen.o: $(CDIR)/assert.h -codegen.o: $(CDIR)/data.h -codegen.o: $(CDIR)/equiv.h -codegen.o: $(CDIR)/extern.h -codegen.o: $(CDIR)/param.h -codegen.o: $(CDIR)/result.h -codegen.o: $(CDIR)/state.h -codegen.o: tables.h -codegen.o: $(CDIR)/types.h -compute.o: $(CDIR)/assert.h -compute.o: $(CDIR)/data.h -compute.o: $(CDIR)/extern.h -compute.o: $(CDIR)/glosym.h -compute.o: $(CDIR)/param.h -compute.o: $(CDIR)/result.h -compute.o: tables.h -compute.o: $(CDIR)/types.h -equiv.o: $(CDIR)/assert.h -equiv.o: $(CDIR)/data.h -equiv.o: $(CDIR)/equiv.h -equiv.o: $(CDIR)/extern.h -equiv.o: $(CDIR)/param.h -equiv.o: $(CDIR)/result.h -equiv.o: tables.h -equiv.o: $(CDIR)/types.h -fillem.o: $(CDIR)/assert.h -fillem.o: $(CDIR)/data.h -fillem.o: $(CDIR)/extern.h -fillem.o: mach.c -fillem.o: mach.h -fillem.o: $(CDIR)/param.h -fillem.o: $(CDIR)/regvar.h -fillem.o: $(CDIR)/result.h -fillem.o: tables.h -fillem.o: $(CDIR)/types.h -gencode.o: $(CDIR)/assert.h -gencode.o: $(CDIR)/data.h -gencode.o: $(CDIR)/extern.h -gencode.o: $(CDIR)/param.h -gencode.o: $(CDIR)/result.h -gencode.o: tables.h -gencode.o: $(CDIR)/types.h -glosym.o: $(CDIR)/glosym.h -glosym.o: $(CDIR)/param.h -glosym.o: tables.h -glosym.o: $(CDIR)/types.h -main.o: $(CDIR)/param.h -move.o: $(CDIR)/assert.h -move.o: $(CDIR)/data.h -move.o: $(CDIR)/extern.h -move.o: $(CDIR)/param.h -move.o: $(CDIR)/result.h -move.o: tables.h -move.o: $(CDIR)/types.h -nextem.o: $(CDIR)/assert.h -nextem.o: $(CDIR)/data.h -nextem.o: $(CDIR)/extern.h -nextem.o: $(CDIR)/param.h -nextem.o: $(CDIR)/result.h -nextem.o: tables.h -nextem.o: $(CDIR)/types.h -reg.o: $(CDIR)/assert.h -reg.o: $(CDIR)/data.h -reg.o: $(CDIR)/extern.h -reg.o: $(CDIR)/param.h -reg.o: $(CDIR)/result.h -reg.o: tables.h -reg.o: $(CDIR)/types.h -regvar.o: $(CDIR)/assert.h -regvar.o: $(CDIR)/data.h -regvar.o: $(CDIR)/extern.h -regvar.o: $(CDIR)/param.h -regvar.o: $(CDIR)/regvar.h -regvar.o: $(CDIR)/result.h -regvar.o: tables.h -regvar.o: $(CDIR)/types.h -salloc.o: $(CDIR)/assert.h -salloc.o: $(CDIR)/data.h -salloc.o: $(CDIR)/extern.h -salloc.o: $(CDIR)/param.h -salloc.o: $(CDIR)/result.h -salloc.o: tables.h -salloc.o: $(CDIR)/types.h -state.o: $(CDIR)/assert.h -state.o: $(CDIR)/data.h -state.o: $(CDIR)/extern.h -state.o: $(CDIR)/param.h -state.o: $(CDIR)/result.h -state.o: $(CDIR)/state.h -state.o: tables.h -state.o: $(CDIR)/types.h -subr.o: $(CDIR)/assert.h -subr.o: $(CDIR)/data.h -subr.o: $(CDIR)/extern.h -subr.o: $(CDIR)/param.h -subr.o: $(CDIR)/result.h -subr.o: tables.h -subr.o: $(CDIR)/types.h -var.o: $(CDIR)/data.h -var.o: $(CDIR)/param.h -var.o: $(CDIR)/result.h -var.o: tables.h -var.o: $(CDIR)/types.h diff --git a/mach/z8000/libem/Makefile b/mach/z8000/libem/Makefile deleted file mode 100644 index b2c179d96..000000000 --- a/mach/z8000/libem/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -all: - -install: - ../../install head_em.s head_em - ../../install libem_s.a tail_em - ../../install end.s end_em - -cmp: - -../../compare head_em.s head_em - -../../compare libem_s.a tail_em - -../../compare end.s end_em - -clean: - -opr : - make pr | opr - -pr: - @pr `pwd`/head_em.s - @arch pv libem_s.a | pr -h `pwd`/libem_s.a - @pr `pwd`/end.s diff --git a/mach/z8000/libem/end.s b/mach/z8000/libem/end.s deleted file mode 100644 index 37e1cef2c..000000000 --- a/mach/z8000/libem/end.s +++ /dev/null @@ -1,16 +0,0 @@ -.define endtext,enddata,endbss,_etext,_edata,_end -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .end ! only for declaration of _end and endbss. - - .sect .text -endtext: -_etext: - .sect .data -enddata: -_edata: - .sect .end -_end: -endbss: diff --git a/mach/z8000/libem/head_em.s b/mach/z8000/libem/head_em.s deleted file mode 100644 index 5be73c5f0..000000000 --- a/mach/z8000/libem/head_em.s +++ /dev/null @@ -1,62 +0,0 @@ -.define EXIT, F_DUM -.define ERANGE, ESET, EHEAP, EILLINS, EODDZ, ECASE, EBADMON -.define hol0, trppc, trpim, reghp, argv, envp -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - -EXIT = 0 -F_DUM = 0 - -ERANGE = 1 -ESET = 2 -EHEAP = 17 -EILLINS = 18 -EODDZ = 19 -ECASE = 20 -EBADMON = 25 - -.sect .text - !clear .sect .bss - ldk R2, $0 - ld R3, $endbss - ld R0, R3 - sub R0, $begbss - jr EQ, 1f - sra R0 - push *RR2, $0 - dec R0 - jr EQ, 1f - ldl RR4, RR2 - dec R5, $2 - lddr *RR4, *RR2, R0 -1: - ldb RL0, $10 ! echo newline - sc $4 - ldl RR14, $0 - push *RR14, envp - push *RR14, argv - push *RR14, $1 - calr __m_a_i_n - ldl RR14, $0xC00017FC - sc $0 - -.sect .bss -begbss: -.sect .data -hol0: - .data2 0,0 ! line no - .data2 0,0 ! file -trppc: - .data2 0 -trpim: - .data2 0 -argv: -envp: - .data2 1f - .data2 0 -1: .asciz "program" -reghp: - .data2 endbss diff --git a/mach/z8000/libem/mon.s b/mach/z8000/libem/mon.s deleted file mode 100644 index 407a9c576..000000000 --- a/mach/z8000/libem/mon.s +++ /dev/null @@ -1,88 +0,0 @@ -.define mon -.sect .text -.sect .rom -.sect .data -.sect .bss -.sect .text - -mon: - popl saveret, *RR14 - pop R0, *RR14 ! iocode - cp R0, $1 ! exit - jr NE, read - inc R15, $2 - sc $EXIT -read: cp R0, $3 ! read - jr NE, write - pop R0, *RR14 ! dummy; all input from stdin - pop R1, *RR14 ! ptr to buffer - pop R2, *RR14 ! nr of bytes to be read - ld R3, R1 - cp R2, $0 - jr EQ, 6f -1: sc $2 ! read character into RL0 - cpb RL0, $004 ! \^D - jr EQ, 6f - cpb RL0, $015 ! \cr - jr NE, 2f - ldb RL0, $012 -2: sc $4 ! echo - cpb RL0, $010 ! \^H - jr NE, 3f - cp R1, R3 - jr EQ, 5f - dec R1 - jr 5f -3: cpb RL0, $0100 ! \@ - jr NE, 4f - ld R1, R3 - ldb RL0, $012 - sc $4 - jr 5f -4: ldb 0(R1), RL0 - inc R1 - cpb RL0, $012 ! \nl - jr EQ, 6f -5: djnz R2, 1b -6: sub R1, R3 ! nr of bytes read - push *RR14, R1 - push *RR14, $0 - jr retu -write: cp R0, $4 ! write - jr NE, open - pop R0, *RR14 ! dummy; all output to stdout - pop R1, *RR14 ! ptr to buffer - pop R2, *RR14 ! nr of bytes to be written - ld R3, R2 - cp R2, $0 - jr EQ, 8f -9: ld R0, $5000 ! counter to delay printing a little -7: djnz R0, 7b - ldb RL0, 0(R1) - sc $4 - inc R1 - djnz R2, 9b -8: sub R3, R2 ! nr of bytes written - push *RR14, R3 - push *RR14, $0 - jr retu -open: cp R0, $5 ! open - jr close - jr NE, close - ld *RR14, $0 - ld 2(R15), $0 - jr retu -close: cp R0, $6 ! close - jr NE, ioctl - ld *RR14, $0 - jr retu -ioctl: cp R0, $54 ! ioctl - jr NE, err - inc R15, $4 - ld *RR14, $0 -retu: ldl RR2, saveret - jp *RR2 -err: push *RR14, saveret - push *RR14, $EBADMON - calr trp - ret diff --git a/man/6500_as.1 b/man/6500_as.1 deleted file mode 100644 index 1c8b43fb2..000000000 --- a/man/6500_as.1 +++ /dev/null @@ -1,66 +0,0 @@ -.\" $Header$ -.TH 6500_AS 1ACK -.SH NAME -6500_as \- assembler for Mostek 6500 -.SH SYNOPSIS -~em/lib/6500/as [options] argument ... -.SH DESCRIPTION -This assembler is made with the general framework -described in \fIuni_ass\fP(6). It is an assembler-loader. -.SH "SECTIONS and TYPES" -An additional section, the \fIzeropage\fP, can be started by the -\&\fI.sect .zero\fP pseudo-instruction. -Some adressing-modes require an address between 0 and 255. -Such an address must be defined with the means of the \fI.sect .zero\fP -pseudo-instruction. -A plain number between 0 and 255 is not allowed. -The assembler will complain that it must be a zero page expression. -.IP example -\&.sect .zero -.br -answer: .space 1 -.br -\&.text -.br -and (answer, x) -.SH SYNTAX -.IP expressions -An two-byte expression followed by the pseudo-operator \fI.h\fP (\fI.l\fP) -has the value of the higher (lower) byte of the expression. -\&\fI.h\fP and \fI.l\fP bind stronger than all other operators. -E.g. -1.h parses as -[1.h] which has value 0. -You have to write [-1].h to get 0xFF. -.IP "addressing modes" -.nf -.ta 16n 24n 32n 40n 48n -syntax meaning (name) - -#expr 8-bit value (immediate) - -expr address (direct) - -expr, x expr + contents of x - or or -expr, y expr + contents of y - yields address (indexed) - -(expr) address of address (only with JMP) (indirect) -.fi - -In the next two addressing modes \fIexpr\fP has to be -a zeropage expression. - -.nf -(expr, x) expr + contents of x - yields address (pre-indexed indirect) - -(expr), y contents of expr + contents of y - yields address (post-indexed indirect) -.fi -.IP instructions -There are two mnemonics that do not map onto one machine-instruction: -\fIadd\fP and \fIsub\fP. \fIAdd mode\fP maps onto \fIclc; adc mode\fP. -\fISub mode\fP maps onto \fIsec; sbc mode\fP. -.SH "SEE ALSO" -uni_ass(6), -ack(1) diff --git a/man/6800_as.1 b/man/6800_as.1 deleted file mode 100644 index 08791a50e..000000000 --- a/man/6800_as.1 +++ /dev/null @@ -1,55 +0,0 @@ -.\" $Header$ -.TH 6800_AS 1 -.ad -.SH NAME -6800_as \- assembler for Motorola 6800 -.SH SYNOPSIS -/usr/em/lib/6800_as [options] argument ... -.SH DESCRIPTION -This assembler is made with the general framework -described in \fIuni_ass\fP(6). -.SH SYNTAX -.IP registers -The 6800 has two accumulator registers, A and B. An instruction that refers -to accumulator A, has an "a" as last character. In the same way a "b" means -that the instruction uses B as accumulator. -.IP "addressing modes" -.nf -.ta 8n 16n 24n 32n 40n 48n -syntax meaning (name) - -#expr with cpx, ldx, lds a 2-byte value, - otherwise a 1-byte value (immediate) - -expr 2-byte address. Allowed in the register - memory group. (extended) -expr 1-byte address if appropriate, 2-byte - in other cases. (auto-direct/extended) -,x indexed with zero offset. (indexed) -expr,x indexed with 16 bit offset. (indexed-2) -expr,x indexed with the shortest possible off- - set. (auto indexed) -bit,expr bit number and direct address. - (bit set/clear) -bit,expr,tag bit number, direct address and branch - tag. Automatically changed to reversed - condition branch and jump if appropri- - ate. (bit test and branch) -tag branch tag. Converted to reversed con- - dition branch and jump if appropriate. - (branch) -.fi -.IP "PSEUDO INSTRUCTIONS" - - .dram use the zero page ram/io segment. - .dprom use the zero page (ep)rom segment. - .cmos assemble cmos version instructions. -.SH "SEE ALSO" -uni_ass(6), -ack(1), -.br -M6805 HMOS, M146805 CMOS family, Motorola, -Prentice-Hall, Inc., 1983, (ISBN 0-13-541375-3). -.SH EXAMPLE -An example of Motorola 6805 assembly code. -.sp 2 -.nf -.ta 8n 16n 32n 40n 48n 56n 64n - .dram - one: .space 1 ! a-port - .dprom - c1: .byte 1 - .text - start: ldx #c1 ! load address of c1 - txa - sta one - add c1 ! add one - brset 1,one,whoop ! jif bit one of aport - bset 1,one ! set it now - .data - .ascii "unused string" - .text - whoop: nop - .org 0xff8 - .word start ! set vector address - .text - nop ! resume code -.fi -.SH AUTHOR -Written by Gijs Mos. -Not a member of the ACK group. -.SH BUGS -The assembler has not been well tested. diff --git a/man/6809_as.1 b/man/6809_as.1 deleted file mode 100644 index 10e38c1a2..000000000 --- a/man/6809_as.1 +++ /dev/null @@ -1,147 +0,0 @@ -.\" $Header$ -.TH 6809_AS 1 -.ad -.SH NAME -6809_as \- assembler for 6809 -.SH SYNOPSIS -/usr/em/lib/6809_as [options] argument ... -.SH DESCRIPTION -This assembler is made with the general framework -described in \fIuni_ass\fP(6). -.SH SYNTAX -.IP registers -The 6809 contains four 8-bit registers registers: -two accumulators (a and b), -a direct page register (dp), -and a condition code register (cc), -and five 16-bit registers: -two index registers (x and y), -a user an a hardware stack pointer (u resp. s), -and a program counter (pc). -The index registers and the stack pointers are indexable. -Accumulators a and b can be concatenated to form -the double accumulator d, -of which a is the high and b is the low byte. -An instruction that refers to accumulator a -has an "a" as last character. -In the same way a "b" means that the instruction -uses b as accumulator. -.IP "pseudo instructions" -The 6809 assembler recognizes one additional instruction -that is not translated into a machine instruction: setdp. -It expects an expression as argument. -This is used for efficient address encoding of some addressing -mode (see below). -.IP "addressing modes" -.nf -.ta 8n 16n 24n 32n 40n 48n -syntax meaning (name) - -reg The operand of the instruction is in \fIreg\fP. - -reglist \fIreglist\fP is a either list of registers, seperated - by ','s, or the word "all". It encodes in a register - save mask, where "all" means all registers, that can - be used by the push-pull instructions pshs, pshu, - puls, and pulu. - -expr The two-byte value of \fIexpr\fP is the exact memory - address. Not that this mode always requires one - byte more than "expr". - (relative for branch-instructions) - -#expr The value of \fIexpr\fP is one- or two-byte immediate - data. (immediate) - -(expr) The value of \fIexpr\fP is a pointer to the address - of the operand. (indirect) - -expr, reg The value of \fIexpr\fP added to the contents of \fIreg\fP - (which must be a 16-bit register) yields the - effective address of the operand. - (constant-offset indexed) - -, ireg The contents of \fIireg\fP (which must be indexable) - yields the effective address of the operand. - (constant-offset indexed) - -(expr, reg) The value of \fIexpr\fP added to the contents of \fIreg\fP - (which must be a 16-bit register) yields a pointer - to the effective address of the operand. - (constant-offset indexed indirect) - -(, ireg) The contents of \fIireg\fP (which must be indexable) - yields a pointer to the effective address of the - operand. (constant-offset indexed indirect) - -ac, ireg The contents of \fIac\fP (which must be an accumulator) - added to the contents of \fIireg\fP (which must be - indexable) yields the effective address of the - operand. (accumulator indexed) - -(ac, ireg) The contents of \fIac\fP (which must be an accumulator) - added to the contents of \fIireg\fP (which must be - indexable) yields a pointer to the effective address - of the operand. (accumulator indexed indirect) - -,ireg+ -,ireg++ The contents of \fIireg\fP (which must be indexable) is - used as effective address of the operand. After that - it is incremented by 1 (+) or 2 (++). - (auto-increment) - -(,ireg++) The contents of \fIireg\fP (which must be indexable) is - used as a pointer to the effective address of the - operand. After that it is incremented by 2. - (auto-increment indirect) - -,-ireg -,--ireg \fIireg\fP (which must be indexable) is decremented - by 1 (-) or 2 (--). After that, its contents is used - as effective address of the operand. - (auto-decrement) - -(,--ireg) \fIireg\fP (which must be indexable) is decremented by 2. - After that, its contents is used as a pointer to the - effective address of the operand. - (auto-decrement indirect) - -.fi -.SH "SEE ALSO" -uni_ass(6), -ack(1), -.br -MC6809 preliminary programming manual, Motorola Inc., First Edition, 1979 -.SH EXAMPLE -An example of 6809 assembly code. -.nf -.ta 8n 16n 24n 32n 40n 48n - contby = 80 - - compgo: lda #contby - ldx #table - 2 !start of table - - clrb - co1: addb #2 - lsra - bcc co1 - jmp (b, x) !accumulator offset indirect -.fi diff --git a/man/8080_as.1 b/man/8080_as.1 deleted file mode 100644 index 4a1563620..000000000 --- a/man/8080_as.1 +++ /dev/null @@ -1,36 +0,0 @@ -.\" $Header$ -.TH 8080_AS 1 -.ad -.SH NAME -8080_as \- assembler for Intel 8080 and 8085 -.SH SYNOPSIS -/usr/em/lib/8080_as [options] argument ... -.SH DESCRIPTION -This assembler is made with the general framework -described in \fIuni_ass\fP(6). -.SH SYNTAX -.IP registers -The 8080 has seven one-byte registers: a, b, c, d, e, h, l; -and two two-byte registers: sp and psw, respectively the stack pointer -and the processor status word. -.IP "addressing modes" -.nf -.ta 8n 16n 24n 32n 40n 48n -syntax meaning - -expr one- or two-byte address or immediate - data, depending on the instruction. - -a,b,c,d,e,h,l -sp,psw (lower byte) of register - -b,d,h register-pair b-c, d-e, or h-l - -m register-pair h-l is address of - (one or two byte) operand -.fi -.SH "SEE ALSO" -uni_ass(1), -ack(1), -.br -System 80/20-4 microcomputer hardware reference manual, 1978 Intel corporation diff --git a/man/Makefile b/man/Makefile deleted file mode 100644 index f8cce12e0..000000000 --- a/man/Makefile +++ /dev/null @@ -1,30 +0,0 @@ -# $Header$ - -NROFF=nroff -MANDIR=/usr/man -SUF=opr - -all: - for i in *.[1-8] ; do \ - $(NROFF) -man head $$i > $$i.$(SUF) ; \ - done - -install: - for i in *.[1-8] ; do \ - num=`expr $$i : '.*\.\([1-8]\)'` ; \ - if test -f $(MANDIR)/man$$num/$$i ; \ - then cat head $$i > $(MANDIR)/man$$num/em_$$i ; \ - else cat head $$i > $(MANDIR)/man$$num/$$i ; \ - fi ; \ - done - -opr: - make pr | opr - -pr: - @make all >make.pr.out 2>&1 & - @cat *.opr - -clean: - -rm -f *.opr *.out - -rm -f *.$(SUF) diff --git a/man/a.out.5 b/man/a.out.5 deleted file mode 100644 index 25cc6b5b2..000000000 --- a/man/a.out.5 +++ /dev/null @@ -1,46 +0,0 @@ -.\" $Header$ -.TH A.OUT 5 -.SH NAME -a.out \- universal assembler load format -.SH DESCRIPTION -The load files produced by the universal assemblers look very -much alike. -These load files consist of sequences of variable length -records, each describing a part of the initialized memory. -Bss type memory is left uninitialized by the universal assembler -and has to be initialized at run-time. -The EM header em_head will perform this task on most systems. -Each record consists of a \fIcount\fP, an \fIaddress\fP and -\fIcount\fP bytes. -The first byte should be placed at \fIaddress\fP, the second at -\fIaddress+1\fP, etc. - -.nf -struct loadf { - unsigned short l_addr[2] ; /* address */ - short l_cnt ; /* count */ - unsigned char data[] ; /* data */ -} ; -.fi - -This representation is machine dependent in two ways. -First, the byte order in the first three fields is the byte order -of the machine the universal assembler is running. -Second, the format of the address differs from machine to machine. -.br -For example, for the Intel 8086 the first entry contains a -16-bit offset and the second entry a segment number. -The segment number has to be multiplied by 16 and added to -the addres to obtain the address of the first byte to be -initialized. -.br -The PDP 11 version stores the address in l_addr[0] and the type -of the initialized memory in l_addr[1]. -Types 1 and 3 are absolute, 4 is text, 5 is data and 6 BSS. -.br -For all other currently available machines the -array of shorts is 'replaced' by a long. -This long contains the 32-bit address. -.SH "SEE ALSO" -uni_ass(VI) -.SH BUGS diff --git a/man/arch.1 b/man/arch.1 deleted file mode 100644 index 4d675b626..000000000 --- a/man/arch.1 +++ /dev/null @@ -1,135 +0,0 @@ -.\" $Header$ -.TH ARCH 1 -.SH NAME -arch \- archive and library maintainer -.SH SYNOPSIS -.B arch -key [ posname ] afile name ... -.SH DESCRIPTION -.I Arch -maintains groups of files -combined into a single archive file. -Its main use -is to create and update library files as used by a linker. -It can be used, though, for any similar purpose. -The Amsterdam compiler kit provides its own archiver with a -fixed, machine-independent format, much like the UNIX-V7 -archive format. -EM programs using libraries assume archives in EM format. -.PP -.I Key -is one character from the set -.B drqtpmx, -optionally concatenated with -one or more of -.B vuaibcl. -.I Afile -is the archive file. -The -.I names -are constituent files in the archive file. -The meanings of the -.I key -characters are: -.TP -.B d -Delete the named files from the archive file. -.TP -.B r -Replace the named files in the archive file. -If the optional character -.B u -is used with -.B r, -then only those files with -modified dates later than -the archive files are replaced. -If an optional positioning character from the set -.B abi -is used, then the -.I posname -argument must be present -and specifies that new files are to be placed -after -.RB ( a ) -or before -.RB ( b -or -.BR i ) -.IR posname . -Otherwise -new files are placed at the end. -.TP -.B q -Quickly append the named files to the end of the archive file. -Optional positioning characters are invalid. -The command does not check whether the added members -are already in the archive. -Useful only to avoid quadratic behavior when creating a large -archive piece-by-piece. -.TP -.B t -Print a table of contents of the archive file. -If no names are given, all files in the archive are tabled. -If names are given, only those files are tabled. -.TP -.B p -Print the named files in the archive. -.TP -.B m -Move the named files to the end of the archive. -If a positioning character is present, -then the -.I posname -argument must be present and, -as in -.B r, -specifies where the files are to be moved. -.TP -.B x -Extract the named files. -If no names are given, all files in the archive are -extracted. -In neither case does -.B x -alter the archive file. -.TP -.B v -Verbose. -Under the verbose option, -.I arch -gives a file-by-file -description of the making of a -new archive file from the old archive and the constituent files. -When used with -.B t, -it gives a long listing of all information about the files. -When used with -.BR p , -it precedes each file with a name. -.TP -.B c -Create. -Normally -.I arch -will create -.I afile -when it needs to. -The create option suppresses the -normal message that is produced when -.I afile -is created. -.TP -.B l -Local. -Normally -.I arch -places its temporary files in the directory /tmp. -This option causes them to be placed in the local directory. -.SH FILES -/tmp/v* temporaries -.SH "SEE ALSO" -em_ass(I), arch(V), -.SH BUGS -If the same file is mentioned twice in an argument list, -it may be put in the archive twice. diff --git a/man/arch.5 b/man/arch.5 deleted file mode 100644 index 32ce70042..000000000 --- a/man/arch.5 +++ /dev/null @@ -1,52 +0,0 @@ -.\" $Header$ -.TH ARCH 5 -.SH NAME -arch \- archive (library) file format -.SH SYNOPSIS -.B #include "/usr/em/h/arch.h" -.SH DESCRIPTION -The archive command -.I arch -is used to combine several files into -one. -Archives are used mainly as libraries to be searched -by the EM assembler/linker em_ass(VI) or the universal -assembler/linker em_unias(VI). -.PP -A file produced by -.I arch -has a magic number at the start, -followed by the constituent files, each preceded by a file header. -The magic number and header layout as described in the -include file are: -.RS -.PP -.nf -.ta \w'#define 'u +\w'ARMAG 'u -.so ../h/arch.h -.fi -.RE -.LP -The name is a null-terminated string; -The sizes of the other entries are determined as follows: -long's are 4 bytes in PDP-11 order, int are 2 bytes, low order -byte first, char's are 1 byte. -The date is in the -form of -.IR time (2); -the user ID and group ID are numbers; the mode is a bit pattern -per -.IR chmod (2); -the size is counted in bytes. -.PP -Each file begins on a even offset; -a null byte is inserted between files if necessary. -Nevertheless the size given reflects the -actual size of the file exclusive of padding. -.PP -Notice there is no provision for empty areas in an archive -file. -.SH "SEE ALSO" -arch(I), em_ass(VI), em_unias(VI) -.SH BUGS -Coding user and group IDs as characters is a botch. diff --git a/man/em.1 b/man/em.1 deleted file mode 100644 index f8ed40c5d..000000000 --- a/man/em.1 +++ /dev/null @@ -1,87 +0,0 @@ -.\" $Header$ -.TH EM I -.ad -.SH NAME -em \- calling program for em interpreters -.SH SYNOPSIS -em [-t] [+fcp] [loadfile [args ... ...] ] -.SH DESCRIPTION -The loadfile ("e.out" if not specified) is opened to read the first 8 word header. -The format of this header is explained in e.out(V). -One of these 8 words is a flag word -specifying the interpreter options requested at compile time. -The usual setting of these options is +t -f -c -p. -One of these options may be overridden at run time -by the corresponding flag of em. -Based on these options the name of the appropriate interpreter -is constructed. -.PP -This interpreter is first searched for in /usr/em/mach/pdp/int, then in the current -directory. -.PP -The flags control the following options that can be turned off -or on by prepending them with - or + respectively: -.IP t -run time tests for undefined variables, array bounds etc... -This option costs a small amount of memory and some time. -However, it is very useful for debugging. -.IP p -profiling of the entire program. The interpreter maintain tables containing -an estimate of the number of memory cycles used per source line. -This option is expensive in time as well as in memory space. -The result tables made at run time are dumped onto a file named -em_runinf. This file is converted to human readable format -by the program eminform(I) which writes the profiling information -on a file called em_profile. -.IP f -maintain a bit map of all source lines that have been executed. -This map is written also onto the file em_runinf and can be interpreted by eminform(I) which writes in this case the file em_flow. -This option is almost free in time and space. -.IP c -count line usage in tables that -contains for every source line the number of times it -was entered. -These tables are also written onto em_runinf. -Eminform(I) can be used to convert this information into the -file em_count. -Cheap in time, expensive in memory space. -.PP -These flags -give rise to 5 different interpreters which are in the -directory /usr/em/mach/pdp/int -.PP -If the interpreter exits with a non-zero exit status, then the line numbers -of the 64 last executed source lines are dumped on the file -em_runinf -in the current directory. Eminform(I) writes this information -on the human readable file em_last. -.SH "FILES" -.IP /usr/em/mach/pdp/int/em_???? 35 -interpreters proper -.PD 0 -.IP /usr/em/lib/pdp_int/em_???? -source of interpreter -.IP /usr/em/mach/pdp/int/?+ -positive option switch -.IP /usr/em/mach/pdp/int/?- -negative option switch -.IP em_runinf -memory dump containing runtime information -.IP em_profile -profile data -.IP em_count -source line count data -.IP em_flow -source line flow data -.IP em_last -last lines executed -.PD -.SH "SEE ALSO" -eminform(I), ack(I), int(I) -.SH BUGS -Most error messages are self explanatory. -The interpreter stops in case of lack of space with an error -message SEGVIO stack overflow. -If runtime flags are turned on it is advisable to try again -with the default options. -Bugs should be reported to Evert Wattel. diff --git a/man/em_decode.6 b/man/em_decode.6 deleted file mode 100644 index d1901baaf..000000000 --- a/man/em_decode.6 +++ /dev/null @@ -1,40 +0,0 @@ -.\" $Header$ -.TH EM_DECODE VI -.ad -.SH NAME -em_decode,em_encode \- compact to readable EM and v.v. -.SH SYNOPSIS -/usr/em/lib/em_decode [ inputfile [ outputfile ] ] -.br -/usr/em/lib/em_encode [ inputfile [ outputfile ] ] -.SH DESCRIPTION -Most programs involved with the EM project only produce and accept -EM programs in compact form. -These files are only machine readable. -A description of this compact form can be found in [1]. -To inspect the code produced by compilers or to patch them for one reason -or another, you need human readable assembly code. -Em_decode will do the job for you. -.PP -Em_decode accepts the normal compact form in both optimized and -unoptimized form -.PP -Sometimes you have to make some special routines directly -in EM, for instance the routines implementing the system calls. -At these times you may use em_encode to produce compact routines -out of these human readable assembly modules. -.PP -The first argument is the input file. -The second argument is the output file. -Both programs can act as a filter. -.SH "SEE ALSO" -.IP [1] -A.S.Tanenbaum, Ed Keizer, Hans van Staveren & J.W.Stevenson -"Description of a machine architecture for use of -block structured languages" Informatica rapport IR-81. -.IP [2] -ack(I) -.SH DIAGNOSTICS -Error messages are intended to be self-explanatory. -.SH AUTHOR -Johan Stevenson, Vrije Universiteit. diff --git a/man/eminform.1 b/man/eminform.1 deleted file mode 100644 index 18e5dc142..000000000 --- a/man/eminform.1 +++ /dev/null @@ -1,51 +0,0 @@ -.\" $Header$ -.tr ~ -.TH EMINFORM I -.ad -.SH NAME -eminform \- converts runtime information of interpreted em to -human readable form. -.SH SYNOPSIS -eminform -.SH DESCRIPTION -The EM interpreter, em(I), has several debugging features built in. -They can be activated by flag options to em(I). -The EM interpreter collects the information while it runs the program. -When the program is terminated, the interpreter dumps this information onto -a file called em_runinf. -Eminform converts this information in human readable form onto -a set of files with fixed names, the file em_runinf itself is unlinked. -.PP -.in +15 -.ti -13 -~~em_last~~~~A circular buffer is used to keep track of -the last collection of executed source lines. -.ti -13 -~~em_flow~~~~A bit map for all source lines tells which lines -are executed. -.ti -13 -~~em_count~~~Count the number of times each source line was entered. -.ti -13 -~~em_profile~Estimate the number of memory cycles -spent on each source line. -.in -15 -.LP -The most common use of eminform is to print the numbers of the last executed -source lines if an execution error occurred. -No arguments are needed in this case. -.LP -Eminform will create only those files for which there were -interpreter flags turned on. If no runtime error occurred and -no flag was turned on the file em_runinf is not created. In -this case eminform will give the error message "read header -failed". -.SH FILES -em_runinf, em_last, em_flow, em_count, em_profile -.SH "SEE ALSO" -ack(I), int(I), em(I). -.SH BUGS -If an entire procedure is not touched, the the file name in -which this procedure occured is unknown. -If no em_runinf is available the error message is "read header -failed" and a core dump is created. -Bugs should be reported to Evert Wattel diff --git a/man/i86_as.1 b/man/i86_as.1 deleted file mode 100644 index 9f694715e..000000000 --- a/man/i86_as.1 +++ /dev/null @@ -1,145 +0,0 @@ -.\" $Header$ -.TH I86_AS 1 -.ad -.SH NAME -i86_as \- assembler for Intel 8086 -.SH SYNOPSIS -/usr/em/lib/i86_as [options] argument ... -.SH DESCRIPTION -This assembler is made with the general framework -described in \fIuni_ass\fP(6). -.SH SYNTAX -.IP segments -An address on the Intel 8086 consists of two pieces: -a segment number and an offset. A memory address is computed as -the segment number shifted left 4 bits + the offset. -Assembly language addresses only give the offset, with the exception of -the address of an inter-segment jump or call (see \fIaddressing modes\fP -below). -For each segment type (.org, .text, .data, or .bss) the segment number -must be given with the .sbase pseudo-instruction. -The syntax is: -.br - .sbase expression -.br -with segment-id one of .org, .text, .data, or .bss. -Example: -.br - .sbase .text 0x1000 - -.IP registers -The Intel 8086 has the following 16-bit registers: -.br -Four general registers: ax (accumulator), bx (base), cx (count), and dx (data). -The upper halves and lower halves of these registers are separately -addressable as ah, bh, ch, dh, and al, bl, cl, dl respectively. -.br -Two pointer registers: sp (stack pointer) and bp (base pointer). -.br -Two index registers: si (source index) and di (destination index). -.br -Four segment registers: cs (code), ds (data), ss (stack), and es (extra). -.IP "addressing modes" -.nf -.ta 8n 16n 24n 32n 40n 48n -syntax meaning - -expr the value of \fIexpr\fP is immediate data or - an address offset. There is no special - notation for immediate data. - -register one of the aforementioned general registers - or their upper or lower halves, or one of the - four segment registers. - -(expr) the value of expr is the address of the operand. - -(reg) -expr (reg) the value of \fIexpr\fP (if present) + the contents of - \fIreg\fP (which must be a pointer or an index register) - is the address of the operand. - -(preg) (ireg) -expr (preg) (ireg) - the value of \fIexpr\fP (if present) + the contents of - \fIpreg\fP (which must be a pointer register) + the - contents of \fIireg\fP (which must be an index register) - is the address of the operand. - -The next addressing mode is only allowed with the instructions -"callf" or "jmpf". - -expr : expr the value of the first \fIexpr\fP is a segment number, - the value of the second \fIexpr\fP is an address offset. - The (absolute) address of the operand is computed - as described above. -.fi - -.IP instructions -Each time an address is computed the assembler decide which segment register -to use. You can override the assembler's choice by prefixing the instruction -with one of eseg, cseg, sseg, or dseg; these prefixes indicate that the -assembler should choose es, cs, ss, or ds instead. -.br -Example: -.ti +8 -dseg movs -.SH "SEE ALSO" -uni_ass(6), -ack(1), -.br -MCS-86 assembly language reference manual, 1978, Intel Corporation -.SH EXAMPLE -.nf -.ta 8n 16n 24n 32n 40n 48n -An example of Intel 8086 assembly language: - - _panic: - push bp - mov bp,sp - .data - _35: - .word 24944 - .word 26990 - .word 14947 - .word 32 - .text - call _disable - mov ax,_35 - push ax - call _str - pop si - push 4(bp) - call _str - pop si - call _nlcr - call _exit - mov sp,bp - pop bp - ret - .extern _nopanic - _nopanic: - push bp - mov bp,sp - .data - _38: - .word 28526 - .word 24944 - .word 26990 - .word 14947 - .word 32 - .text - mov ax,_38 - push ax - call _str - pop si - push 4(bp) - call _str - pop si - push 6(bp) - call _octal - pop si - mov sp,bp - pop bp - ret -.fi diff --git a/man/m68k2_as.1 b/man/m68k2_as.1 deleted file mode 100644 index 77ef9308a..000000000 --- a/man/m68k2_as.1 +++ /dev/null @@ -1,100 +0,0 @@ -.\" $Header$ -.TH M68K2_AS 1 -.ad -.SH NAME -m68k2_as \- assembler for Motorola 68000 -.SH SYNOPSIS -/usr/em/lib/m68k2_as [options] argument ... -.br -/usr/em/lib/m68k4_as [options] argument ... -.SH DESCRIPTION -This assembler is made with the general framework -described in \fIuni_ass\fP(6). -.SH SYNTAX -.IP registers -The 68000 has the following registers: -seven data-registers (d1 - d7), seven address-registers (a1 - a6, sp) -of which sp is the system stack pointer, a program counter (pc), -a status register (sr), and a condition codes register (ccr) which is actually -just the low order byte of the status register. -.IP "addressing modes" -.nf -.ta 8n 16n 24n 32n 40n 48n -syntax meaning (name) - -reg contents of \fIreg\fP is operand, where \fIreg\fP is - one of the registers mentioned above (register direct) - -(areg) contents of \fIareg\fP is address of operand, where - \fIareg\fP is an address-register - (address register indirect) - -(areg)+ same as (areg), but after the address is used, - \fIareg\fP is incremented by the operand length - (postincrement) - --(areg) same as (areg), but before the address is used, - \fIareg\fP is decremented by the operand length - (predecrement) - -expr(areg) -expr(pc) \fIexpr\fP + the contents of the register yields the - address of the operand (displacement) - -expr(areg, ireg) -expr(pc, ireg) \fIexpr\fP + the contents of the register + the contents - of \fIireg\fP yields the address of the operand. \fIireg\fP is - an address- or a data-register. - \fIireg\fP may be followed by .w or .l indicating whether - the size of the index is a word or a long - (displacement with index) - -expr \fIexpr\fP is the address of the operand - (absolute address) - -#expr \fIexpr\fP is the operand (immediate) -.fi - -Some instructions have as operand a register list. This list consists of -one or more ranges of registers separated by '/'s. A register range consists -of either one register (e.g. d3) or two registers separated by a '-' -(e.g. a2-a4, or d4-d5). The two registers must be in the same set (address- -or data-registers) and the first must have a lower number than the second. -.IP instructions -Some instructions can have a byte, word, or longword operand. -This may be indicated by prepending the mnemonic with .b, .w, or .l -respectively. Default is .w. -.SH "SEE ALSO" -uni_ass(6), -ack(1), -.br -MC68000 16-bit microprocessor User's manual, Motorola Inc, 1979 -.SH EXAMPLE -.sp 2 -.nf -.ta 8n 16n 24n 32n 40n 48n 56n 64n - .define .cii - - .text - .cii: - movem.l a0/d0/d1,.savreg - move.l (sp)+,a0 ! return address - move (sp)+,d0 ! destination size - sub (sp)+,d0 ! destination - source size - bgt 1f - sub d0,sp ! pop extra bytes - bra 3f - 1: - move (sp),d1 - ext.l d1 - swap d1 - asr #1,d0 - 2: - move.w d1,-(sp) - sub #1,d0 - bgt 2b - 3: - move.l a0,-(sp) - movem.l .savreg,a0/d0/d1 - rts -.fi diff --git a/man/m68k_int.1 b/man/m68k_int.1 deleted file mode 100644 index 9948e4e74..000000000 --- a/man/m68k_int.1 +++ /dev/null @@ -1,96 +0,0 @@ -.\" $Header$ -.TH EM I -.ad -.SH NAME -em \- calling program for em interpreters -.SH SYNOPSIS -em [-t] [+fcp] [loadfile [args ... ...] ] -.SH DESCRIPTION -The loadfile ("e.out" if not specified) is opened to read the first 8 word header. -The format of this header is explained in e.out(V). -One of these 8 words is a flag word -specifying the interpreter options requested at compile time. -The usual setting of these options is +t -f -c -p. -These options may be overridden at runtime as follows: -em -t turns the test option of; em +c turns count on ; em +p turns profile -on ; em +c +p turns both count and profile on. -Based on these options the name of the appropriate interpreter -is constructed. -Two versions exist, one for two byte words and four byte pointers and -one for four byte words and pointers. -The information in the header of the e.out file is used by em to select the -right interpreter for the word size of used in the e.out file. -.PP -This interpreter is searched for in /usr/em/lib/int[24]4. -.PP -The flags control the following options that can be turned off -or on by prepending them with - or + respectively: -.IP t -run time tests for undefined variables, array bounds etc... -This option costs a small amount of memory and some time. -However, it is very useful for debugging. -.IP p -profiling of the entire program. The interpreter maintains tables containing -an estimate of the number of processor state cycles used per source line. -A processor state cycle is equal to two internal clock cycles. -This option is expensive in time as well as in memory space. -The result tables made at run time are dumped in a human readable -format onto a file named -em_profile. -.IP f -maintain a bit map of all source lines that have been executed. -This map is written onto a file em_flow . -This option is almost free in time and space. -The file is not easy to read. -Of each procedure only the lines between the first statement and the last -statement are represented in the bit map. -Currently this option is not installed in the em tree. -.IP c -count line usage in tables that -contains for every source line the number of times it -was entered. -These tables are written onto em_count, a human readable file . -This option is cheap in time, but costs some in memory space. -.IP l -dump the line numbers of the last 64 lines entered onto a file named -em_last. -This file will be in a human readable format. -This option is used simultaneously with the test option. -.PP -These flags -give rise to 5 different interpreters which are in the -directory /usr/em/lib/int24 or in /usr/em/lib/int44 -for the two byte word or the four byte word options, respectively. -.PP -.SH "FILES" -.IP /usr/em/lib/int[24]4/em_???? 35 -interpreters proper -.PD 0 -.IP /usr/em/mach/m68k2/int/mloop? -source of interpreter -.IP em_profile -profile data -.IP em_count -source line count data -.IP em_flow -source line flow data -.IP em_last -last lines executed -.PD -.SH "SEE ALSO" -\fIack\fP(I), -\fIint24\fP(I), -\fIint44\fP(I) -.SH BUGS -Most error messages are self explanatory. -If runtime flags are turned on it is advisable to try again -with the default options. -If the interpreter does not work most probably your particular -machine has an other format for the system calls then assumed -in the source. -In that case adapt source file mloopc to your machine. -Also the instruction that causes the machine to allocate stack -space might differ . -In that case adapt the macro \fIclaimstack\fP in deffile. -.SH AUTHOR -Freek van Schagen diff --git a/man/macro.v7 b/man/macro.v7 deleted file mode 100644 index 620e78cf7..000000000 --- a/man/macro.v7 +++ /dev/null @@ -1,66 +0,0 @@ -.\" $Header$ -.de TH -.PD -.br -.bp -.lc -.nr in 5 -.de hd -'sp 2 -'tl '\\$1(\\$2)'Amsterdam Compiler Kit'\\$1(\\$2)' -'sp 2 -\\.. -.wh -6 fo -.wh 0 hd -.nr pi 5 -.. -.de fo -'sp 2 -'tl ''- % -'' -'bp -.. -.de PD -.nr pd 0.5v -.if \\n(.$ .nr pd \\$1 -.. -.de SH -.nr in 5 -.nr pi 5 -.in \\n(in -.ti 0 -.sp \\n(pdu -.ne 2 -.fi -\fB\\$1\fP -.br -.. -.de LP -.PP -.. -.de PP -.sp \\n(pdu -.ne 2 -.in \\n(in -.nr pi 5 -.ns -.. -.de IP -.if \\n(.$-1 .nr pi \\$2 -.sp \\n(pdu -.in \\n(in+\\n(pi -.ta \\n(in \\n(in+\\n(pi -.ti 0 -\fB\\$1\fR\c -.if \w'\fB\\$1\fP'-\\n(pin+1n .br -.. -.de RS -.nr in +5 -.in +5 -.. -.de RE -.in -5 -.nr in -5 -.. -.de RF -\fI\\$1\fP(\\$2)\\$3 -.. diff --git a/man/ns_as.1 b/man/ns_as.1 deleted file mode 100644 index d5fd34b90..000000000 --- a/man/ns_as.1 +++ /dev/null @@ -1,148 +0,0 @@ -.TH NS_ASS VI -.ad -.SH NAME -ns_as \- National Semiconductor 16032 assembler/linker -.SH SYNOPSIS -\&..../lib/ns/as [options] argument ... -.SH DESCRIPTION -The assembler for the National Semiconductor 16032 is based -on the universal assembler \fIuni_ass\fP(VI). -The mnemonics for the instructions are taken from the NS-16000 -Programmers Reference Manual. -The syntax of the instruction operands is similar to the syntax used -in that manual, -although the meaning is sometimes quite different. -The cross assembler issued by National Semiconductor -associates a type (sb,..) with each symbol -and automatically generates sb offset mode for symbols of type sb. -This assembler does not record the types, -each symbol simply produces an untyped value. -.sp 1 -The possible operands are: -.IP "general registers -These are called r0, r1, r2, r3, r4, r5, r6 and r7. -The symbol REG is used to indicate use of any of these 8 registers -in other operands. -.IP "floating point registers -These are called f0, f1, f2, f3, f4, f5, f6 and f7. -.IP "dedicated registers -All types of dedicated registers can be used with the appropriate instructions. -Examples: sb, fp, intbase, ptb1. -.IP expr(REG) -register relative -.IP expr(fp) -frame pointer relative -.IP expr(sb) -static base relative -.IP expr(sp) -stack pointer relative -.IP expr(pc) -program counter relative, -the expression indicates a location in memory from which the current value -of '.' is subtracted by the assembler. -E.g. "movw label(pc),r0; label: .word ..." moves the contents of the word -at \fIlabel\fP to r0. -.IP expr(expr(fb)) -.IP expr(expr(sb)) -.IP expr(expr(sp)) -memory relative -.IP @expr -absolute -.IP external(expr)+expr -The external mode is provided, although this assembler -does not build a module table. -.IP tos -top of stack. -.PD 0 -.sp 1 -.PP -Usage of the scaled index operands is allowed. -.br -The convention used to indicate offset length by appending :B, :W or :D -to offsets is not implemented. -The assembler tries to find out the minimal size needed for any constant -in an operand of the instruction placed in the text segment. -Offsets in instructions outside \fI.text\fP are always four bytes. -.PP -All special operands, e.g. register list, configuration list, have -the same format as in the Programmers Reference Manual. -.PP -Whenever possible the assembler automatically uses the short(quick) opcodes for -jsr(jsb), jump(br), add(addq), cmp(cmpq) and mov(movq). -.SH BUGS -The data types floating and packed-decimal are not supported. -.br -Initialization of floating-point numbers is not possible. -.br -The mnemonics of the slave processor instructions are poorly documented, -the format of the NS-16032S-6 data sheet is used. -.br -The documentation gave contradictory information on the format -of a few instructions. -.IP - -Three different schemes are presented for the encoding -of the last operand of the block instructions. -.IP - -Two different values are specified for -the encoding of the msr register in smr and lmr instructions. -.IP - -Two different possibilities are given for the encoding of -the instructions movsu and movus. -.SH EXAMPLE -.nf -.ta 12n 20n 28n 36n - -00000000 0E0B02 setcfg [ m ] - label: -00000003 EC3E lprb psr,r7 -00000005 2D37 sprw intbase,r6 - -00000007 EA7C br label - -00000009 02803B bsr rout1 -0000000C 228044 cxp rout1 -0000000F 1204 ret 4 -00000011 4204 rett 4 -00000013 328044 rxp rout1 - -00000016 1E0300 rdval r0 -00000019 163028 scsr r5 - -0000001C 3F32 shid r6 -0000001E 7F0B bispsrd r1 -00000020 7C17 caseb r2 -00000022 7FA806 cxpd @6 - -00000025 021F jsr @rout1 - -00000027 BEB529 absf f5,f6 -0000002A EE0538 movusw r7,r0 -0000002D 3E40A101 movbl 1,f5 -00000031 CE440003 cmpmb r0,r1,4 - -00000035 CE4F0800 extsd r1,r1,0,1 -00000039 62A0 save [ r5, r7 ] -0000003B 1E0B00 lmr bpr0,r0 - -0000003E 0E8C04 skpst w -00000041 CC0042 acbb 1,r0,label -00000044 B2 rout1: wait -00000045 7F950C0B adjspd 11(12(sb)) -00000049 7CA50D adjspb 13 -0000004C 7DB50102 adjspw external(1)+2 -00000050 7FBD adjspd tos - -00000052 7CED860807 adjspb 7(8(fp))[r6:w] - -.fi -.SH "SEE ALSO" -uni_ass(VI) -.br -NS 16000 Programmers Reference Manual. Publ. no. 420306565-001PB -.br -NS16032S-6, NS16032S-4 High Performance Microprocessors, november 1982 -.br -publ. no. 420306619-002A. -.PD 0 -.SH AUTHOR -Ed Keizer, Vrije Universiteit diff --git a/man/pdp_as.1 b/man/pdp_as.1 deleted file mode 100644 index afd29b027..000000000 --- a/man/pdp_as.1 +++ /dev/null @@ -1,138 +0,0 @@ -.\" $Header$ -.TH PDP_AS 1 -.ad -.SH NAME -pdp_as \- assembler for PDP 11 -.SH SYNOPSIS -/usr/em/lib/pdp_as [options] argument ... -.SH DESCRIPTION -This assembler is made with the general framework -described in \fIuni_ass\fP(6). -.SH SYNTAX -.IP registers -The pdp11 has seven general registers, numbered r0 through r7. -Of these, r6 is the stack pointer and can also be referenced to by \fIsp\fP, -r7 is the program counter and has \fIpc\fP as synonym. There are also six -floating-point registers fr0 through fr5, but the names r0 through r5 can -also be used. From the context will be derived what kind of register is meant. -.IP "addressing modes" -.nf -.ta 8n 16n 24n 32n 40n 48n -syntax meaning (name) - -reg contents of register reg is operand. - (register) - -(reg) contents of reg is address of operand. - (register deferred) - -(reg)+ as (reg), but after the operand is fetched - the contents of reg is incremented by the - size of the operand. (auto-increment) - -*(reg)+ contents of reg points to address of the operand. - after the operand is fetched, reg is incremented - by two. (auto-increment deferred) - --(reg) as (reg), but before the operand is fetched - the contents of reg is decremented by the - size of the operand. (auto-decrement) - -*-(reg) before the operand is fetched, reg is decremented - by two. then the contents of reg points to the - address of the operand. (auto-decrement deferred) - -expr(reg) value of expr + contents of reg yields address - of operand. (index) - -*expr(reg) value of expr + contents of reg yields pointer - to address of operand. (index deferred) - -$expr the value of expr is the operand. (immediate) - -*$expr the value of expr is the address of the operand. - (absolute) - -expr expr is address of operand. (relative) - -*expr expr points to the address of the operand. - (relative deferred) - -.fi -.IP "condition code instructions" -Two or more of the "clear" instructions (clc, cln, clv, clz), or -two or more of the "set" instructions (sec, sen, sev, sez) may be -or-ed together with `|' to yield a instruction that clears or sets two or more -of the condition-bits. Scc and ccc are not predefined. -.IP "extended branches" -The assembler recognizes conditional branches with a "j" substituted for -the "b". When the target is too remote for a simple branch, a converse branch -over a jmp to the target is generated. Likewise jbr assembles into either br -or jmp. -.IP "floating-point instructions" -The names of several floating-point instructions differ from the names -in the handbook mentioned below. Synonyms ending in "d" for instructions ending -in "f" are not recognized. Some instructions have different names; the mapping -is as below. -.nf -.ta 8n 16n 24n 32n 40n 48n - -handbook pdp_as - -ldcif, ldclf, -ldcid, ldcld movif - -stcfi, stcfl, -stcdi, stcdl movfi - -ldcdf, ldcfd movof - -stcdf, stcfd movfo - -ldexp movie - -stexp movei - -ldd, ldf movf - -std, stf movf - -.fi -The movf instruction assembles into stf, when the first operand is one of the -first three floating-point registers, otherwise it assembles into ldf. -.IP sys -This instruction is synonymous with trap. -.SH EXAMPLE -An example of pdp11 assembly code. -.nf -.ta 8n 16n 24n 32n 40n 48n - -!this is the routine that reads numbers into r0 -!the number is terminated by any non digit -!the non digit is left in r1 -innum: clr r3 !r3 will accumulate the number -inloop: jsr pc,_getchar !read a character into r0 - cmp r0,$0121 !is it a Q? - jeq quit - cmp r0,$48 !is the character a digit? - jlt indone !digits 0-9 have codes 060-071 octal - cmp r0,$56 - jgt indone - mul $10,r3 !r3 = 10 * r3 - sub $48,r3 !convert ascii code to numerical value - add r0,r3 !r3 = old sum * 10 + new digi - jbr inloop - -indone: mov r0,r1 !put the first non digit into r1 - mov r3,r0 !put the number read into r0 - rts pc !return to caller - -.fi -.SH "SEE ALSO" -uni_ass(6), -ack(1), -.br -PDP11/60 processor handbook, Digital Equipment Corporation, 1977 -.SH BUGS -You cannot use *reg in place of (reg). Likewise *(reg) is not understood as -*0(reg). diff --git a/man/z8000_as.1 b/man/z8000_as.1 deleted file mode 100644 index cb2bb7771..000000000 --- a/man/z8000_as.1 +++ /dev/null @@ -1,163 +0,0 @@ -.TH Z8000_AS 1 -.ad -.SH NAME -z8000_as \- assembler for Zilog z8000 (segmented version) -.SH SYNOPSIS -/usr/em/lib/z8000_as [options] argument ... -.SH DESCRIPTION -This assembler is made with the general framework -described in \fIuni_ass\fP(6). -.SH SYNTAX -.IP instructions -Instruction mnemonics are implemented exactly as described in -\fIZ8000 PLZ/ASM Assembly Language Programming Manual\fP and -\fIAmZ8001/2 Processor Instruction Set\fP. -.IP registers -The z8000 has sixteen 16-bit general purpose registers specified -as R0 through R15. All sixteen registers can be used as accumulators. -In addition to this, fifteen of the sixteen registers may be used -in addressing mode calculations as either indirect, index or -base-address registers. Because the instruction format encoding -uses the value zero to differentiate between various addressing -modes, register R0 (or the register pair RR0) cannot be used as an -indirect, index or base-address register. -It is also possible to address registers as groups of 8, 32 or 64 bits. -These registers are specified as follows. -.nf -.ta 8n 16n 24n 32n 40n 48n -- RH0, RL0, RH1, RL1, ..., RH7, RL7 for 8-bit regis- - ters. (\fIH\fP stands for high-order byte, and \fIL\fP stands - for low-order byte within a word register). These - registers overlap 16-bit registers R0 through R7. -- RR0, RR2, ..., RR14 for 32-bit register pairs. -- RQ0, RQ4, RQ8 and RQ12 for 64-bit register quadruples. -.fi -Besides register pair RR14 is used as stackpointer. -.IP "addressing modes" -.nf -.ta 8n 16n 24n 32n 40n 48n -syntax meaning (name-mnemonic) - -$expr the value of expr is the operand. - (immediate-IM) - -reg contents of register reg is operand. Any - register as described above is allowed. - (register-R) - -*reg32 contents of register pair reg32 is add- - ress of operand. Any register pair can - be used except RR0. - (indirect register-IR) - -expr expr is address of operand. - (direct address-DA) - -expr(reg16) value of expr + contents of word regis- - ter reg16 yields address of operand. - Any word register can be used except R0. - (indexed address-X) - -expr expr is address of operand. This mode - is implied by its instruction. It is - only used by CALR, DJNZ, JR, LDAR and - LDR and is the only mode available to - these instructions. In fact this mode - differs not from the mode DA. - (relative address-RA) - -reg32($expr) contents of register pair reg32 + value - of expr yields address of operand. Any - register pair can be used except RR0. - (based address-BA) - -reg32(reg16) contents of register pair reg32 + con- - tents of word register reg16 yields - address of operand. Any register pair/ - word register can be used except RR0/R0. - (based indexed address-BX) - -.fi -.IP "segmented addresses" -Segmented addresses require 23 bits, 7 bits for the segment number -and 16 bits for the offset within a segment. -So segment 0 contains addresses 0-FFFF, segment 1 contains addresses -10000-1FFFF, and so on. -.br -Assembler syntax of addresses and immediate data is as described above -(modes IM, DA and X). -Thus the assembler treats e.g. address 2BC0F as an address in segment 2 -with offset BC0F within the segment. -There is also an explicit way to express this using the, more unusual, -syntax <>offset. -.br -There are two internal representations of segmented addresses -depending on the size of the offset. If the offset fits into 8 bits -the address is stored in one word (the low-order byte containing -the offset, bits 8 to 14 containing the segment number and -bit 15 containing a zero) otherwise the address is stored in two -words (the lower word containing the offset, the upper word as -before but bit 15 containing 1 indicating that the offset is in -the next word). -This is important for instructions which has an operand of mode DA -or X. -.IP "extended branches" -When the target address in a relative jump/call (JR/CALR) -does not fit into the instruction format, the assembler generates -a corresponding `normal' jump/call (JP/CALL). -.SH EXAMPLE -An example of z8000 assembly code. -.nf -.ta 8n 16n 24n 32n 40n 48n - -! This z8000 assembly routine converts a positive number -!(in R1) to a string representing the number and puts this -!string into a buffer (R3 contains the starting address of -!this buffer. The base is in R4 determining %x, %d or %o. - -convert: - exts RR0 !sign-extend R1 - div RR0, R4 !divide by the base - test R1 !R1 contains the quotient - jr EQ, 5f - !if quotient is 0 convert is ready - !else push remainder onto the stack - push *RR14, R0 - calr convert !and again... - pop R0, *RR14 -5: add R0, $060 !add `0' - cp R0, $071 !compare to `9' - jr LE, 8f - add R0, $7 !in case of %x `A'-`F' -8: ldb 0(R3), RL0 !put character into buffer - inc R3 - ret - -.fi -.SH "SEE ALSO" -uni_ass(6). -.br -ack(1). -.br -Z8000 PLZ/ASM Assembly Language Programming Manual, april 1979. -.br -AmZ8001/2 Processor Instruction Set, 1979. -.SH BUGS -You cannot use (reg16) instead of 0(reg16). -.br -Condition codes \fIZ\fP (meaning zero), \fIC\fP (meaning carry) and -(meaning always false) are not implemented. -The first two because they also represent flags and the third one -because it's useless. -So for \fIZ\fP/\fIC\fP use \fIEQ\fP/\fIULT\fP. -.br -The z8000 assembly instruction set as described in the book -\fIAmZ8001/2 Processor Instruction Set\fP differs from the one -described in the manual \fIZ8000 PLZ/ASM Assembly Language Programming -Manual\fP in that the book includes CLRL, LDL (format F5.1) and -PUSHL (format F5.1) which all in fact do not (!) work. -.br -On the other side the book excludes SIN, SIND, SINDR, SINI, SINIR, -SOUT, SOUTD, SOTDR, SOUTI and SOTIR. -Whether these instructions do work as described in the manual has not -been tested yet. diff --git a/man/z80_as.1 b/man/z80_as.1 deleted file mode 100644 index be2efb433..000000000 --- a/man/z80_as.1 +++ /dev/null @@ -1,66 +0,0 @@ -.\" $Header$ -.TH z80_AS 1 -.ad -.SH NAME -z80_as \- assembler for Zilog z80 -.SH SYNOPSIS -/usr/em/lib/z80_as [options] argument ... -.SH DESCRIPTION -This assembler is made with the general framework -described in \fIuni_ass\fP(6). -.SH SYNTAX -.IP registers -The z80 has six general-purpose 8-bit registers: b, c, d, e, h, l; -an 8-bit accumulator: a; an 8-bit flag register: f; an 8-bit interrupt -vector: i; an 8-bit memory refresh register: r; two 16-bit index registers: -ix, iy; a 16-bit stack pointer: sp; and a 16-bit program counter: pc. -The general-purpose registers can be paired to form three registers pairs of -16 bits each: bc, de, hl. -An alternate set of registers is provided that duplicates the accumulator, -the flag register, and the general-purpose registers. The "exx"-instruction -exchanges the contents of the two sets of general-purpose registers; the -contents of the accumulator and flag register can be exchanged with the contents -of their alternates by the "ex af, af2"-instruction. -.IP "addressing modes" -.nf -.ta 8n 16n 24n 32n 40n 48n -syntax meaning - -expr dependent on the instruction, the - value of \fIexpr\fP can be immediate - data or the address of the operand. - There is no special notation for - immediate data. - -(ireg + expr) -(ireg - expr) the contents of ireg (which must be - one of the index-registers) + or - - the - one byte - value of \fIexpr\fP - yield the address of the operand. - -(expr) the value of \fIexpr\fP is the address of - the operand. - -reg the contents of \fIreg\fP - one of the above- - mentioned registers - is the operand. - -(reg) the contents of \fIreg\fP - one of the 16-bit - registers except pc - is the address of - the operand. - -nz, z, nc, c, -po, pe, p, m the letters indicate a condition-code: - nonzero, zero, carry, no carry, - parity odd, parity even, sign positive, - sign negative respectively. Used by conditional - jump, call, and return instructions. - -.fi -.IP instructions -The jr-instruction will automatically be replaced by a jp-instruction if the -target is too remote. -.SH "SEE ALSO" -uni_ass(6), -ack(1), -.br -Z80 Users Manual, Joseph J. Carr, Reston Publishing Company, 1980 diff --git a/modules/compare b/modules/compare deleted file mode 100755 index 5eca5d660..000000000 --- a/modules/compare +++ /dev/null @@ -1,10 +0,0 @@ -case $# in -1) DEST="$1" - SRC=`basename $DEST` - ;; -2) DEST="$2" - SRC="$1" - ;; -*) echo $0 [source] destination ;; -esac -cmp "$SRC" ../../$DEST diff --git a/modules/h/em_CtoO.h b/modules/h/em_CtoO.h deleted file mode 100644 index b7e92a2a1..000000000 --- a/modules/h/em_CtoO.h +++ /dev/null @@ -1,267 +0,0 @@ -#define C_aar O_aar -#define C_aar_narg O_aar_narg -#define C_adf O_adf -#define C_adf_narg O_adf_narg -#define C_adi O_adi -#define C_adi_narg O_adi_narg -#define C_adp O_adp -#define C_ads O_ads -#define C_ads_narg O_ads_narg -#define C_adu O_adu -#define C_adu_narg O_adu_narg -#define C_and O_and -#define C_and_narg O_and_narg -#define C_asp O_asp -#define C_ass O_ass -#define C_ass_narg O_ass_narg -#define C_beq O_beq -#define C_bge O_bge -#define C_bgt O_bgt -#define C_ble O_ble -#define C_blm O_blm -#define C_bls O_bls -#define C_bls_narg O_bls_narg -#define C_blt O_blt -#define C_bne O_bne -#define C_bra O_bra -#define C_bss_cst O_bss_cst -#define C_bss_fcon O_bss_fcon -#define C_bss_pnam O_bss_pnam -#define C_bss_ucon O_bss_ucon -#define C_cai O_cai -#define C_cal O_cal -#define C_cff O_cff -#define C_cfi O_cfi -#define C_cfu O_cfu -#define C_cif O_cif -#define C_cii O_cii -#define C_ciu O_ciu -#define C_close O_close -#define C_cmf O_cmf -#define C_cmf_narg O_cmf_narg -#define C_cmi O_cmi -#define C_cmi_narg O_cmi_narg -#define C_cmp O_cmp -#define C_cms O_cms -#define C_cms_narg O_cms_narg -#define C_cmu O_cmu -#define C_cmu_narg O_cmu_narg -#define C_com O_com -#define C_com_narg O_com_narg -#define C_con_cst O_con_cst -#define C_con_fcon O_con_fcon -#define C_con_pnam O_con_pnam -#define C_con_scon O_con_scon -#define C_con_ucon O_con_ucon -#define C_csa O_csa -#define C_csa_narg O_csa_narg -#define C_csb O_csb -#define C_csb_narg O_csb_narg -#define C_cst O_cst -#define C_cuf O_cuf -#define C_cui O_cui -#define C_cuu O_cuu -#define C_dch O_dch -#define C_dec O_dec -#define C_dee O_dee -#define C_del O_del -#define C_df_dlb O_df_dlb -#define C_df_dnam O_df_dnam -#define C_df_ilb O_df_ilb -#define C_dlb O_dlb -#define C_dnam O_dnam -#define C_dup O_dup -#define C_dus O_dus -#define C_dus_narg O_dus_narg -#define C_dvf O_dvf -#define C_dvf_narg O_dvf_narg -#define C_dvi O_dvi -#define C_dvi_narg O_dvi_narg -#define C_dvu O_dvu -#define C_dvu_narg O_dvu_narg -#define C_end O_end -#define C_end_narg O_end_narg -#define C_exc O_exc -#define C_exg O_exg -#define C_exg_narg O_exg_narg -#define C_exp O_exp -#define C_fcon O_fcon -#define C_fef O_fef -#define C_fef_narg O_fef_narg -#define C_fif O_fif -#define C_fif_narg O_fif_narg -#define C_fil O_fil -#define C_gto O_gto -#define C_hol_cst O_hol_cst -#define C_hol_fcon O_hol_fcon -#define C_hol_pnam O_hol_pnam -#define C_hol_ucon O_hol_ucon -#define C_icon O_icon -#define C_ilb O_ilb -#define C_inc O_inc -#define C_ine O_ine -#define C_init O_init -#define C_inl O_inl -#define C_inn O_inn -#define C_inn_narg O_inn_narg -#define C_inp O_inp -#define C_ior O_ior -#define C_ior_narg O_ior_narg -#define C_lae O_lae -#define C_lal O_lal -#define C_lar O_lar -#define C_lar_narg O_lar_narg -#define C_ldc O_ldc -#define C_lde O_lde -#define C_ldf O_ldf -#define C_ldl O_ldl -#define C_lfr O_lfr -#define C_lil O_lil -#define C_lim O_lim -#define C_lin O_lin -#define C_lni O_lni -#define C_loc O_loc -#define C_loe O_loe -#define C_lof O_lof -#define C_loi O_loi -#define C_lol O_lol -#define C_lor O_lor -#define C_los O_los -#define C_los_narg O_los_narg -#define C_lpb O_lpb -#define C_lpi O_lpi -#define C_lxa O_lxa -#define C_lxl O_lxl -#define C_magic O_magic -#define C_mes_begin O_mes_begin -#define C_mes_end O_mes_end -#define C_mlf O_mlf -#define C_mlf_narg O_mlf_narg -#define C_mli O_mli -#define C_mli_narg O_mli_narg -#define C_mlu O_mlu -#define C_mlu_narg O_mlu_narg -#define C_mon O_mon -#define C_ngf O_ngf -#define C_ngf_narg O_ngf_narg -#define C_ngi O_ngi -#define C_ngi_narg O_ngi_narg -#define C_nop O_nop -#define C_open O_open -#define C_pnam O_pnam -#define C_pro O_pro -#define C_pro_narg O_pro_narg -#define C_rck O_rck -#define C_rck_narg O_rck_narg -#define C_ret O_ret -#define C_rmi O_rmi -#define C_rmi_narg O_rmi_narg -#define C_rmu O_rmu -#define C_rmu_narg O_rmu_narg -#define C_rol O_rol -#define C_rol_narg O_rol_narg -#define C_rom_cst O_rom_cst -#define C_rom_fcon O_rom_fcon -#define C_rom_pnam O_rom_pnam -#define C_rom_scon O_rom_scon -#define C_rom_ucon O_rom_ucon -#define C_ror O_ror -#define C_ror_narg O_ror_narg -#define C_rtt O_rtt -#define C_sar O_sar -#define C_sar_narg O_sar_narg -#define C_sbf O_sbf -#define C_sbf_narg O_sbf_narg -#define C_sbi O_sbi -#define C_sbi_narg O_sbi_narg -#define C_sbs O_sbs -#define C_sbs_narg O_sbs_narg -#define C_sbu O_sbu -#define C_sbu_narg O_sbu_narg -#define C_scon O_scon -#define C_sde O_sde -#define C_sdf O_sdf -#define C_sdl O_sdl -#define C_set O_set -#define C_set_narg O_set_narg -#define C_sig O_sig -#define C_sil O_sil -#define C_sim O_sim -#define C_sli O_sli -#define C_sli_narg O_sli_narg -#define C_slu O_slu -#define C_slu_narg O_slu_narg -#define C_sri O_sri -#define C_sri_narg O_sri_narg -#define C_sru O_sru -#define C_sru_narg O_sru_narg -#define C_ste O_ste -#define C_stf O_stf -#define C_sti O_sti -#define C_stl O_stl -#define C_str O_str -#define C_sts O_sts -#define C_sts_narg O_sts_narg -#define C_teq O_teq -#define C_tge O_tge -#define C_tgt O_tgt -#define C_tle O_tle -#define C_tlt O_tlt -#define C_tne O_tne -#define C_trp O_trp -#define C_ucon O_ucon -#define C_xor O_xor -#define C_xor_narg O_xor_narg -#define C_zeq O_zeq -#define C_zer O_zer -#define C_zer_narg O_zer_narg -#define C_zge O_zge -#define C_zgt O_zgt -#define C_zle O_zle -#define C_zlt O_zlt -#define C_zne O_zne -#define C_zre O_zre -#define C_zrf O_zrf -#define C_zrf_narg O_zrf_narg -#define C_zrl O_zrl - -#define _10_C_hol_ilb _10_O_hol_ilb -#define _11_C_bss_dnam _11_O_bss_dnam -#define _12_C_bss_dlb _12_O_bss_dlb -#define _13_C_bss_icon _13_O_bss_icon -#define _14_C_bss_ilb _14_O_bss_ilb -#define _15_C_con_dnam _15_O_con_dnam -#define _16_C_con_dlb _16_O_con_dlb -#define _17_C_con_icon _17_O_con_icon -#define _18_C_con_ilb _18_O_con_ilb -#define _19_C_gto_dnam _19_O_gto_dnam -#define _1_C_lae_dnam _1_O_lae_dnam -#define _20_C_gto_dlb _20_O_gto_dlb -#define _21_C_ine_dnam _21_O_ine_dnam -#define _22_C_ine_dlb _22_O_ine_dlb -#define _23_C_rom_dnam _23_O_rom_dnam -#define _24_C_rom_dlb _24_O_rom_dlb -#define _25_C_ina_dnam _25_O_ina_dnam -#define _26_C_ina_dlb _26_O_ina_dlb -#define _27_C_rom_icon _27_O_rom_icon -#define _28_C_rom_ilb _28_O_rom_ilb -#define _29_C_ste_dnam _29_O_ste_dnam -#define _2_C_lae_dlb _2_O_lae_dlb -#define _30_C_ste_dlb _30_O_ste_dlb -#define _31_C_fil_dnam _31_O_fil_dnam -#define _32_C_fil_dlb _32_O_fil_dlb -#define _33_C_lde_dnam _33_O_lde_dnam -#define _34_C_lde_dlb _34_O_lde_dlb -#define _35_C_loe_dnam _35_O_loe_dnam -#define _36_C_loe_dlb _36_O_loe_dlb -#define _37_C_exa_dnam _37_O_exa_dnam -#define _38_C_exa_dlb _38_O_exa_dlb -#define _39_C_dee_dnam _39_O_dee_dnam -#define _3_C_sde_dnam _3_O_sde_dnam -#define _40_C_dee_dlb _40_O_dee_dlb -#define _4_C_sde_dlb _4_O_sde_dlb -#define _5_C_zre_dnam _5_O_zre_dnam -#define _6_C_zre_dlb _6_O_zre_dlb -#define _7_C_hol_dnam _7_O_hol_dnam -#define _8_C_hol_dlb _8_O_hol_dlb -#define _9_C_hol_icon _9_O_hol_icon diff --git a/modules/install b/modules/install deleted file mode 100755 index 7aa57e7b8..000000000 --- a/modules/install +++ /dev/null @@ -1,33 +0,0 @@ -case $# in -1) DEST="$1" - SRC=`basename $DEST` - ;; -2) DEST="$2" - SRC="$1" - ;; -*) echo 'Usage:' $0 [source] destination 1>&2 - exit 1 - ;; -esac -DIR=`expr "$DEST" ':' '\(.*\)/[^/]*' '|' "XXXX"` -case $DIR in -XXXX) echo 'Illegal desination argument:' "$DEST" - exit 1 - ;; -esac -mkdir ../../$DIR > /dev/null 2>&1 -chmod 775 ../../$DIR > /dev/null 2>&1 -if cp "$SRC" ../../$DEST >/dev/null 2>&1 || - { rm -f ../../$DEST >/dev/null 2>&1 && - cp "$SRC" ../../$DEST >/dev/null 2>&1 - } -then - if (ar t ../../$DEST | grep __.SYMDEF ) >/dev/null 2>&1 - then - ranlib ../../$DEST - fi - exit 0 -else - echo Sorry, can not create "$DEST". - exit 1 -fi diff --git a/modules/src/alloc/Makefile b/modules/src/alloc/Makefile deleted file mode 100644 index 5b5f3f98f..000000000 --- a/modules/src/alloc/Makefile +++ /dev/null @@ -1,63 +0,0 @@ -EMHOME=../../.. -HDIR = $(EMHOME)/modules/h -INSTALL=$(EMHOME)/modules/install -COMPARE=$(EMHOME)/modules/compare -INCLUDES = -I. -I$(HDIR) -AR = ar -SUF = o -LIBSUF = a - -CFLAGS = -O $(INCLUDES) $(COPT) - -CSRC = Malloc.c\ - Salloc.c\ - Srealloc.c\ - Realloc.c\ - botch.c\ - clear.c\ - st_alloc.c\ - std_alloc.c \ - No_Mem.c -SOURCES = alloc.h\ - $(CSRC) - -OBJECTS = botch.$(SUF) clear.$(SUF) st_alloc.$(SUF) Malloc.$(SUF) \ - Salloc.$(SUF) \ - Srealloc.$(SUF) Realloc.$(SUF) std_alloc.$(SUF) No_Mem.$(SUF) - -.SUFFIXES: .$(SUF) -.c.$(SUF): - $(CC) -c $(CFLAGS) $*.c - -all: liballoc.$(LIBSUF) - -liballoc.$(LIBSUF): $(OBJECTS) - $(AR) cr liballoc.$(LIBSUF) $(OBJECTS) - -sh -c 'ranlib liballoc.$(LIBSUF)' - -install: all - $(INSTALL) lib/liballoc.$(LIBSUF) - $(INSTALL) man/alloc.3 - $(INSTALL) h/alloc.h - -cmp: all - -$(COMPARE) lib/liballoc.$(LIBSUF) - -$(COMPARE) man/alloc.3 - -$(COMPARE) h/alloc.h - -pr: - @pr Makefile $(SOURCES) - -opr: - make pr | opr - -clean: - rm -f *.$(SUF) *.$(LIBSUF) - -lintlib: - lint $(INCLUDES) -Calloc $(CSRC) - mv llib-lalloc.ln $(EMHOME)/modules/lib - -st_alloc.$(SUF): alloc.h -std_alloc.$(SUF): alloc.h -Malloc.$(SUF): alloc.h diff --git a/modules/src/alloc/in_all.h b/modules/src/alloc/in_all.h deleted file mode 100644 index 9b804e5ae..000000000 --- a/modules/src/alloc/in_all.h +++ /dev/null @@ -1,12 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -#ifdef DEBUG -#define PRIVATE -#else -#define PRIVATE static -#endif - -#define EXPORT diff --git a/modules/src/assert/Makefile b/modules/src/assert/Makefile deleted file mode 100644 index 714504a53..000000000 --- a/modules/src/assert/Makefile +++ /dev/null @@ -1,43 +0,0 @@ -EMHOME=../../.. -MODULES=$(EMHOME)/modules -HDIR = $(MODULES)/h -INCLUDES = -I$(HDIR) -CFLAGS = $(INCLUDES) -O $(COPT) -INSTALL = $(MODULES)/install -COMPARE = $(MODULES)/compare -AR = ar -SUF = o -LIBSUF = a - -.SUFFIXES: .$(SUF) -.c.$(SUF): - $(CC) -c $(CFLAGS) $*.c - -all: libassert.$(LIBSUF) - -libassert.$(LIBSUF): BadAssert.$(SUF) - $(AR) r libassert.$(LIBSUF) BadAssert.$(SUF) - -sh -c 'ranlib libassert.$(LIBSUF)' - -install: all - $(INSTALL) lib/libassert.$(LIBSUF) - $(INSTALL) man/assert.3 - $(INSTALL) h/assert.h - -cmp: all - -$(COMPARE) lib/libassert.$(LIBSUF) - -$(COMPARE) man/assert.3 - -$(COMPARE) h/assert.h - -pr: - @pr Makefile assert.h BadAssert.c - -opr: - make pr | opr - -clean: - rm -f *.$(LIBSUF) *.$(SUF) - -lintlib: - lint $(INCLUDES) -Cassert BadAssert.c - mv llib-lassert.ln $(MODULES)/lib diff --git a/modules/src/em_code/Makefile b/modules/src/em_code/Makefile deleted file mode 100644 index c7d2df901..000000000 --- a/modules/src/em_code/Makefile +++ /dev/null @@ -1,68 +0,0 @@ -EMHOME = ../../.. -ETC = $(EMHOME)/etc -INSTALL = $(EMHOME)/modules/install -COMPARE = $(EMHOME)/modules/compare -CFLAGS = -I$(EMHOME)/h -I$(EMHOME)/modules/h -I$(EMHOME)/modules/src/read_em -I. -O $(COPT) -AR = ar -SUF = o -LIBSUF = a -SRC = bhcst.c bhdlb.c bhdnam.c bhfcon.c bhicon.c bhilb.c bhpnam.c bhucon.c \ - crcst.c crdlb.c crdnam.c crxcon.c crilb.c crpnam.c crscon.c \ - cst.c dfdlb.c dfdnam.c dfilb.c dlb.c dnam.c end.c endarg.c \ - exc.c fcon.c getid.c icon.c ilb.c insert.c internerr.c \ - msend.c op.c opcst.c opdlb.c opdnam.c opilb.c opnarg.c oppnam.c pnam.c \ - pro.c pronarg.c msstart.c psdlb.c psdnam.c pspnam.c scon.c ucon.c \ - C_out.c failed.c em.c - -OBS = failed.$(SUF) insert.$(SUF) internerr.$(SUF) getid.$(SUF) - -.SUFFIXES: .$(SUF) -.c.$(SUF): - $(CC) -c $(CFLAGS) $*.c - -all: em_codeEK.h libeme.$(LIBSUF) libemk.$(LIBSUF) em_code.3 - -install: all - $(INSTALL) lib/libeme.$(LIBSUF) - $(INSTALL) lib/libemk.$(LIBSUF) - $(INSTALL) man/em_code.3 - $(INSTALL) h/em_codeEK.h - -compare: all - -$(COMPARE) lib/libeme.$(LIBSUF) - -$(COMPARE) lib/libemk.$(LIBSUF) - -$(COMPARE) man/em_code.3 - -$(COMPARE) h/em_codeEK.h - -em_code.3: em_code.3X - -sh -c 'tbl < em_code.3X > em_code.3' - -sh -c 'if test -s em_code.3 ; then : ; else cp em_code.3X em_code.3 ; fi ' - -libeme.$(LIBSUF): em_private.h $(SRC) $(OBS) - EMHOME=$(EMHOME); cc="$(CC)"; suf="$(SUF)"; libsuf="$(LIBSUF)"; cflags="-c -DREADABLE_EM $(CFLAGS)"; ar="$(AR)"; export EMHOME cc ar suf libsuf cflags; sh make.sh e $(SRC) - -sh -c 'ranlib libeme.$(LIBSUF)' - -libemk.$(LIBSUF): em_private.h $(SRC) $(OBS) - EMHOME=$(EMHOME); cc="$(CC)"; suf="$(SUF)"; libsuf="$(LIBSUF)"; cflags="-c $(CFLAGS)"; ar="$(AR)"; export EMHOME cc ar suf libsuf cflags; sh make.sh k $(SRC) - -sh -c 'ranlib libemk.$(LIBSUF)' - -em_codeEK.h: make.em.gen $(ETC)/em_table em.nogen - make.em.gen $(ETC)/em_table > em_codeEK.h - cat em.nogen >> em_codeEK.h - -pr: - @pr Makefile em.nogen make.em.gen make.sh insert.h $(SRC) em_private.h - -opr: - make pr | opr - -clean: - rm -f *.$(SUF) *.$(LIBSUF) em_code.3 em_codeEK.h - -lintlib: make.sh - lint -I. -I../../h -I../../../h -Ceme -DREADABLE_EM $(SRC) - lint -I. -I../../h -I../../../h -Cemk $(SRC) - mv llib-leme.ln llib-lemk.ln $(EMHOME)/modules/lib - -insert.$(SUF): insert.c insert.h - $(CC) $(CFLAGS) -c insert.c diff --git a/modules/src/em_code/crfcon.c b/modules/src/em_code/crfcon.c deleted file mode 100644 index 189f92ae8..000000000 --- a/modules/src/em_code/crfcon.c +++ /dev/null @@ -1,15 +0,0 @@ -#include "em_private.h" - -/* $Header$ */ - -CC_crfcon(op, v, s) - char *v; - arith s; -{ - /* CON or ROM with argument FCON(v,z) - */ - PS(op); - WCON(sp_fcon, v, s); - CEND(); - NL(); -} diff --git a/modules/src/em_code/cricon.c b/modules/src/em_code/cricon.c deleted file mode 100644 index d05186494..000000000 --- a/modules/src/em_code/cricon.c +++ /dev/null @@ -1,15 +0,0 @@ -#include "em_private.h" - -/* $Header$ */ - -CC_cricon(op, v, s) - char *v; - arith s; -{ - /* CON or ROM with argument ICON(v,z) - */ - PS(op); - WCON(sp_icon, v, s); - CEND(); - NL(); -} diff --git a/modules/src/em_code/crucon.c b/modules/src/em_code/crucon.c deleted file mode 100644 index 46b7a007e..000000000 --- a/modules/src/em_code/crucon.c +++ /dev/null @@ -1,15 +0,0 @@ -#include "em_private.h" - -/* $Header$ */ - -CC_crucon(op, v, s) - char *v; - arith s; -{ - /* CON or ROM with argument UCON(v,z) - */ - PS(op); - WCON(sp_ucon, v, s); - CEND(); - NL(); -} diff --git a/modules/src/em_code/e/.distr b/modules/src/em_code/e/.distr deleted file mode 100644 index 66366f55e..000000000 --- a/modules/src/em_code/e/.distr +++ /dev/null @@ -1,2 +0,0 @@ -em.c -em_private.h diff --git a/modules/src/em_code/e/C_failed.c b/modules/src/em_code/e/C_failed.c deleted file mode 100644 index 9b3cd21f0..000000000 --- a/modules/src/em_code/e/C_failed.c +++ /dev/null @@ -1,12 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -#include - -C_failed() -{ - sys_write(STDERR,"write failed\n",13); - sys_stop(S_EXIT); -} diff --git a/modules/src/em_code/e/em.c b/modules/src/em_code/e/em.c deleted file mode 100644 index 4c79fa88e..000000000 --- a/modules/src/em_code/e/em.c +++ /dev/null @@ -1,159 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* EM CODE OUTPUT ROUTINES */ - -#include "io.c" -#include "em_private.h" - -/* - The C_pt_*() functions serve as formatting functions of the - various EM language constructs. - See "Description of a Machine Architecture for use with - Block Structured Languages" par. 11.2 for the meaning of these - names. -*/ - -C_magic() -{ -} - -/*** the readable code generating routines ***/ - -static -wrs(s) - register char *s; -{ - while (*s) { - C_putbyte(*s++); - } -} - -C_pt_dnam(s) - char *s; -{ - wrs(s); -} - -C_pt_ilb(l) - label l; -{ - char buf[16]; - - sprint(buf, "*%ld", (long) l); - wrs(buf); -} - -extern char em_mnem[][4]; -extern char em_pseu[][4]; - -C_pt_op(x) -{ - C_putbyte(' '); - wrs(em_mnem[x - sp_fmnem]); - C_putbyte(' '); -} - -C_pt_cst(l) - arith l; -{ - char buf[16]; - - sprint(buf, "%ld", (long) l); - wrs(buf); -} - -C_pt_scon(x, y) - char *x; - arith y; -{ - char xbuf[1024]; - register char *p; - char *bts2str(); - - C_putbyte('\''); - p = bts2str(x, (int) y, xbuf); - while (*p) { - if (*p == '\'') { - C_putbyte('\\'); - } - C_putbyte(*p++); - } - C_putbyte('\''); -} - -C_pt_ps(x) -{ - C_putbyte(' '); - wrs(em_pseu[x - sp_fpseu]); - C_putbyte(' '); -} - -C_pt_dlb(l) - label l; -{ - char buf[16]; - - sprint(buf, ".%ld", (long) l); - wrs(buf); -} - -C_pt_doff(l, v) - label l; - arith v; -{ - char buf[16]; - - C_pt_dlb(l); - if (v != 0) { - sprint(buf,"+%ld", (long) v); - wrs(buf); - } -} - -C_pt_noff(s, v) - char *s; - arith v; -{ - char buf[16]; - - wrs(s); - if (v != 0) { - sprint(buf,"+%ld", (long) v); - wrs(buf); - } -} - -C_pt_pnam(s) - char *s; -{ - C_putbyte('$'); - wrs(s); -} - -C_pt_dfilb(l) - label l; -{ - char buf[16]; - - sprint(buf, "%ld", (long) l); - wrs(buf); -} - -C_pt_wcon(sp, v, sz) /* sp_icon, sp_ucon or sp_fcon with int repr */ - int sp; - char *v; - arith sz; -{ - int ch = sp == sp_icon ? 'I' : sp == sp_ucon ? 'U' : 'F'; - - wrs(v); - C_putbyte(ch); - C_pt_cst(sz); -} - -C_pt_nl() { C_putbyte('\n'); } -C_pt_comma() { C_putbyte(','); } -C_pt_ccend() { C_putbyte('?'); } diff --git a/modules/src/em_code/e/em_private.h b/modules/src/em_code/e/em_private.h deleted file mode 100644 index 7a89d6731..000000000 --- a/modules/src/em_code/e/em_private.h +++ /dev/null @@ -1,37 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* private inclusion file */ - -#include -#include - -/* include the EM description files */ -#include -#include -#include -#include - -/* macros used in the definitions of the interface functions C_* */ -#define OP(x) C_pt_op(x) -#define CST(x) C_pt_cst(x) -#define DCST(x) C_pt_cst(x) -#define SCON(x,y) C_pt_scon((x), (y)) -#define PS(x) C_pt_ps(x) -#define DLB(x) C_pt_dlb(x) -#define DFDLB(x) C_pt_dlb(x) -#define ILB(x) C_pt_ilb(x) -#define DFILB(x) C_pt_dfilb(x) -#define NOFF(x,y) C_pt_noff((x), (y)) -#define DOFF(x,y) C_pt_doff((x), (y)) -#define PNAM(x) C_pt_pnam(x) -#define DNAM(x) C_pt_dnam(x) -#define DFDNAM(x) C_pt_dnam(x) -#define CEND() -#define CCEND() C_pt_ccend() -#define WCON(x,y,z) C_pt_wcon((x), (y), (z)) -#define COMMA() C_pt_comma() -#define NL() C_pt_nl() -#define CILB(x) C_pt_ilb(x) diff --git a/modules/src/em_code/io.c b/modules/src/em_code/io.c deleted file mode 100644 index 8e59e5704..000000000 --- a/modules/src/em_code/io.c +++ /dev/null @@ -1,143 +0,0 @@ -/* $Header$ */ - -/* I/O part of em_code module. - Also contains C_open, C_close -*/ -#include -#include -#include -#include "insert.h" - -int C_ontmpfile = 0; -int C_sequential = 1; -Part *C_curr_part; -Part *C_stable[TABSIZ]; -char *C_tmpdir = TMP_DIR; -int (*C_outpart)(), (*C_swtout)(), (*C_swttmp)(); - -#ifdef INCORE -char *C_BASE; -#endif - -File *C_ofp; - -#ifndef INCORE -File *C_tfr, *C_old_ofp; -char *C_tmpfile; -char *strcpy(), *strcat(); -char *C_ibuf = 0; -long C_current_out; -#endif - -#if BUFSIZ <= 1024 && BIGMACHINE -#define BUFFERSIZ 8*BUFSIZ -#else -#define BUFFERSIZ BUFSIZ -#endif - -static char obuf[BUFFERSIZ]; -char *C_top = &obuf[BUFFERSIZ]; -char *C_old_top; -char *C_old_opp; -#ifdef INCORE -char *C_current_out = obuf; -#else -char *C_opp = obuf; -#endif - -C_flush() { -#ifdef INCORE - static unsigned int bufsiz; - - if (C_ontmpfile) { - if (C_BASE == 0) { - C_BASE = Malloc(BUFFERSIZ); - bufsiz = BUFFERSIZ; - C_current_out = C_BASE; - } - else { - C_BASE = Srealloc(C_BASE, (bufsiz << 1)); - C_current_out = C_BASE + bufsiz; - bufsiz <<= 1; - } - C_top = C_BASE + bufsiz; - return; - } -#endif - if (C_opp != obuf && sys_write(C_ofp, obuf, C_opp - obuf) == 0) { - C_failed(); - } - C_opp = obuf; -} - -#ifndef INCORE -#define Xputbyte(c) if (C_ontmpfile) C_current_out++; put(c) -#else -#define Xputbyte(c) put(c) -#endif - -C_putbyte(c) - int c; -{ - Xputbyte(c); -} - -#define C_putbyte Xputbyte - -C_init(w, p) - arith w, p; -{ -} - -C_open(nm) - char *nm; -{ - /* Open file "nm" for output - */ - - if (nm == 0) - C_ofp = STDOUT; /* standard output */ - else - if (sys_open(nm, OP_WRITE, &C_ofp) == 0) - return 0; - return 1; -} - -C_close() -{ - /* Finish the code-generation. - */ - -#ifndef INCORE - C_flush(); - if (C_tmpfile) { - (*C_swttmp)(); - sys_close(C_ofp); -#else - if (C_BASE) { -#endif - if (C_curr_part) { - C_curr_part->p_parts->pp_end = C_current_out - C_BASE; - } - (*C_swtout)(); - if (! C_sequential) { - (*C_outpart)(0); - } -#ifndef INCORE - sys_close(C_tfr); - sys_remove(C_tmpfile); - if (C_ibuf) free(C_ibuf); -#else - free(C_BASE); -#endif - } - C_flush(); - if (C_ofp != STDOUT) - sys_close(C_ofp); - C_ofp = 0; -} - -C_busy() -{ - return C_ofp != 0; /* true if code is being generated */ -} diff --git a/modules/src/em_code/k/.distr b/modules/src/em_code/k/.distr deleted file mode 100644 index 66366f55e..000000000 --- a/modules/src/em_code/k/.distr +++ /dev/null @@ -1,2 +0,0 @@ -em.c -em_private.h diff --git a/modules/src/em_code/k/C_failed.c b/modules/src/em_code/k/C_failed.c deleted file mode 100644 index 9b3cd21f0..000000000 --- a/modules/src/em_code/k/C_failed.c +++ /dev/null @@ -1,12 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -#include - -C_failed() -{ - sys_write(STDERR,"write failed\n",13); - sys_stop(S_EXIT); -} diff --git a/modules/src/em_code/k/em.c b/modules/src/em_code/k/em.c deleted file mode 100644 index 752607254..000000000 --- a/modules/src/em_code/k/em.c +++ /dev/null @@ -1,151 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ -/* EM CODE OUTPUT ROUTINES */ - -#include "io.c" -#include "em_private.h" - -#define put8(x) C_putbyte(x) -#define put16(x) put8((int) x); put8((int) (x >> 8)) -#define put32(x) put16((int) x); put16((int) (x >> 16)) - -/* - The C_pt_*() functions serve as formatting functions of the - various EM language constructs. - See "Description of a Machine Architecture for use with - Block Structured Languages" par. 11.2 for the meaning of these - names. -*/ - -C_magic() -{ - put16(sp_magic); -} - -/*** the compact code generating routines ***/ -#define fit16i(x) ((x) >= (long)0xFFFF8000 && (x) <= (long)0x00007FFF) -#define fit8u(x) ((x) <= 0xFF) /* x is already unsigned */ - -C_pt_ilb(l) - register label l; -{ - if (fit8u(l)) { - put8(sp_ilb1); - put8(l); - } - else { - put8(sp_ilb2); - put16(l); - } -} - -C_pt_dlb(l) - register label l; -{ - if (fit8u(l)) { - put8(sp_dlb1); - put8(l); - } - else { - put8(sp_dlb2); - put16((int)l); - } -} - -C_pt_cst(l) - register arith l; -{ - if (l >= (arith) -sp_zcst0 && l < (arith) (sp_ncst0 - sp_zcst0)) { - /* we can convert 'l' to an int because its value - can be stored in a byte. - */ - put8((int)l + (sp_zcst0 + sp_fcst0)); - } - else - if (fit16i(l)) { /* the cast from long to int causes no trouble here */ - put8(sp_cst2); - put16((int) l); - } - else { - put8(sp_cst4); - put32(l); - } -} - -C_pt_doff(l, v) - label l; - arith v; -{ - if (v == 0) { - C_pt_dlb(l); - } - else { - put8(sp_doff); - C_pt_dlb(l); - C_pt_cst(v); - } -} - -C_pt_noff(s, v) - char *s; - arith v; -{ - if (v == 0) { - C_pt_dnam(s); - } - else { - put8(sp_doff); - C_pt_dnam(s); - C_pt_cst(v); - } -} - -C_pt_dnam(s) - char *s; -{ - put8(sp_dnam); - C_pt_str(s); -} - -C_pt_pnam(s) - char *s; -{ - put8(sp_pnam); - C_pt_str(s); -} - -C_pt_wcon(sp, v, sz) /* sp_icon, sp_ucon or sp_fcon with int repr */ - int sp; - char *v; - arith sz; -{ - /* how 'bout signextension int --> long ??? */ - put8(sp); - C_pt_cst(sz); - C_pt_str(v); -} - -C_pt_str(s) - register char *s; -{ - register int len; - - C_pt_cst((arith) (len = strlen(s))); - while (--len >= 0) { - put8(*s++); - } -} - -C_pt_scon(b, n) - register char *b; - register arith n; -{ - put8(sp_scon); - C_pt_cst(n); - while (--n >= 0) { - put8(*b++); - } -} diff --git a/modules/src/em_code/k/em_private.h b/modules/src/em_code/k/em_private.h deleted file mode 100644 index 9ac1da393..000000000 --- a/modules/src/em_code/k/em_private.h +++ /dev/null @@ -1,41 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* private inclusion file */ - -#include -#include - -/* include the EM description files */ -#include -#include -#include -#include - -/* macros used in the definitions of the interface functions C_* */ -#define OP(x) C_pt_op(x) -#define CST(x) C_pt_cst(x) -#define DCST(x) C_pt_cst(x) -#define SCON(x,y) C_pt_scon((x), (y)) -#define PS(x) C_pt_ps(x) -#define DLB(x) C_pt_dlb(x) -#define DFDLB(x) C_pt_dlb(x) -#define ILB(x) C_pt_ilb(x) -#define DFILB(x) C_pt_ilb(x) -#define NOFF(x,y) C_pt_noff((x), (y)) -#define DOFF(x,y) C_pt_doff((x), (y)) -#define PNAM(x) C_pt_pnam(x) -#define DNAM(x) C_pt_dnam(x) -#define DFDNAM(x) C_pt_dnam(x) -#define CEND() C_pt_cend() -#define CCEND() C_pt_cend() -#define WCON(x,y,z) C_pt_wcon((x), (y), (z)) -#define COMMA() -#define NL() -#define CILB(x) CST((arith) x) - -#define C_pt_cend() C_putbyte(sp_cend) -#define C_pt_op(x) C_putbyte(x) -#define C_pt_ps(x) C_putbyte(x) diff --git a/modules/src/em_code/make.fun b/modules/src/em_code/make.fun deleted file mode 100755 index 9885b9b56..000000000 --- a/modules/src/em_code/make.fun +++ /dev/null @@ -1,52 +0,0 @@ -TMP=tmp$$ -cat $* >$TMP -ed - $TMP <<'--EOI--' -g/^%/d -g/^$/d -g/^ /.-1,.j -1,$s/[ ]*|[ ]*/|/g -g/NOTIMPLEMENTED/d -1,$s/\([^|]*\)|\([^|]*\)|\(.*\)$/\ -NAME \1\ -HEAD \1\ -PLST \2\ -DECL \2\ -BODY \3/ -$a -END -. -g/^NAME/m$ -g/^PLST/s/[ ][ ]*\([^:]*\):\([^ ]*\)/,\2/g -g/^PLST,/s//PLST / -g/^PLST /s/^PLST \(.*\)$/(\1)/ -g/^HEAD/.,.+1j -g/^HEAD /s/^HEAD \([^(]*\)\(.*\)$/cat >\1.c <<'--EOF--'\ -#include "em_private.h"\ -\ -\1\2/ -g/^DECL/s/[ ][ ]*\([^:]*\):\([^ ]*\)/\ - \1 \2;/g -g/^DECL/d -g/^BODY/s/^BODY \(.*\)$/{\ - \1;\ -}\ ---EOF--/ -1,/^END/-1p -1,/^END/d -g:^NAME:s:^NAME \(.*\)$:cc -c -O -I$1 -I$EMHOME/modules/h -I$EMHOME/h \1.c: -1i -cat >make.sh <<'--EOF--' -: script for making lib -rm -f C_*.o -. -$a -rm -f libem$1.a -cc -c -O -I. -I$1 -I$EMHOME/modules/h -I$EMHOME/h $1/em.c -mv em.o em$1.o -ar rc libem$1.a C_*.o em$1.o insert.o failed.o internerr.o getid.o -rm -f C_*.o ---EOF-- -. -1,$p ---EOI-- -rm -f $TMP diff --git a/modules/src/em_mes/C_ms_lin.c b/modules/src/em_mes/C_ms_lin.c deleted file mode 100644 index 1cc59fdf5..000000000 --- a/modules/src/em_mes/C_ms_lin.c +++ /dev/null @@ -1,15 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1990 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -#include -#include - -C_ms_lin(l) - int l; -{ - C_mes_begin(ms_lin); - C_cst((arith) l); - C_mes_end(); -} diff --git a/modules/src/em_mes/Makefile b/modules/src/em_mes/Makefile deleted file mode 100644 index 406490059..000000000 --- a/modules/src/em_mes/Makefile +++ /dev/null @@ -1,65 +0,0 @@ -EMHOME = ../../.. -HDIR = $(EMHOME)/modules/h -INSTALL = $(EMHOME)/modules/install -COMPARE = $(EMHOME)/modules/compare -INCLUDES=-I$(EMHOME)/h -I$(HDIR) -CFLAGS = $(INCLUDES) -O $(COPT) -AR = ar -SUF = o -LIBSUF = a - -SRC = C_ms_err.c C_ms_opt.c C_ms_emx.c C_ms_reg.c C_ms_src.c\ - C_ms_flt.c C_ms_com.c C_ms_par.c C_ms_ego.c C_ms_gto.c\ - C_ms_stb.c C_ms_std.c -OBJ = C_ms_err.$(SUF) C_ms_opt.$(SUF) C_ms_emx.$(SUF) C_ms_reg.$(SUF) C_ms_src.$(SUF)\ - C_ms_flt.$(SUF) C_ms_com.$(SUF) C_ms_par.$(SUF) C_ms_ego.$(SUF) C_ms_gto.$(SUF)\ - C_ms_stb.$(SUF) C_ms_std.$(SUF) - -.SUFFIXES: .$(SUF) -.c.$(SUF): - $(CC) -c $(CFLAGS) $*.c - -all: libem_mes.$(LIBSUF) libem_mesCE.$(LIBSUF) libem_mesO.$(LIBSUF) -libem_mes.$(LIBSUF): $(OBJ) - rm -f libem_mes.$(LIBSUF) - $(AR) cr libem_mes.$(LIBSUF) $(OBJ) - -sh -c 'ranlib libem_mes.$(LIBSUF)' - -libem_mesO.$(LIBSUF): - rm -f *.$(SUF) libem_mesO.$(LIBSUF) - $(CC) -c $(CFLAGS) -DPEEPHOLE $(SRC) - $(AR) cr libem_mesO.$(LIBSUF) $(OBJ) - -sh -c 'ranlib libem_mesO.$(LIBSUF)' - rm -f *.$(SUF) - -libem_mesCE.$(LIBSUF): - rm -f *.$(SUF) libem_mesCE.$(LIBSUF) - $(CC) -c $(CFLAGS) -DCODE_EXPANDER $(SRC) - $(AR) cr libem_mesCE.$(LIBSUF) $(OBJ) - -sh -c 'ranlib libem_mesCE.$(LIBSUF)' - rm -f *.$(SUF) - -install: all - $(INSTALL) lib/libem_mes.$(LIBSUF) - $(INSTALL) lib/libem_mesO.$(LIBSUF) - $(INSTALL) lib/libem_mesCE.$(LIBSUF) - $(INSTALL) man/em_mes.3 - -cmp: all - -$(COMPARE) lib/libem_mes.$(LIBSUF) - -$(COMPARE) lib/libem_mesO.$(LIBSUF) - -$(COMPARE) lib/libem_mesCE.$(LIBSUF) - -$(COMPARE) man/em_mes.3 - -pr: - @pr Makefile $(SRC) - -opr: - make pr | opr - -clean: - rm -f *.$(SUF) *.$(LIBSUF) - -lintlib: - lint $(INCLUDES) -Cem_mes $(SRC) - mv llib-lem_mes.ln $(EMHOME)/modules/lib diff --git a/modules/src/em_opt/Makefile b/modules/src/em_opt/Makefile deleted file mode 100644 index 0a8d5f386..000000000 --- a/modules/src/em_opt/Makefile +++ /dev/null @@ -1,180 +0,0 @@ -# $Header$ -EMHOME = ../../.. -INSTALL = $(EMHOME)/modules/install -COMPARE = $(EMHOME)/modules/compare -LINT = lint -BINDIR = $(EMHOME)/lib - -# set HOWMUCH to head -20 to limit number of patterns used -#HOWMUCH = head -20 -HOWMUCH = cat - -LEXLIB = -ll -INCLDIR = -I$(EMHOME)/h -I$(EMHOME)/modules/h -I$(EMHOME)/modules/pkg -PREFLAGS = $(INCLDIR) -DPRIVATE=static# -DDEBUG - -# Enable the next line to produce a version that output's the line number -# from the patterns file each time an optimization is performed. -#PREFLAGS = $(PREFLAGS) -DSTATS - -PROFFLAG = -O -CFLAGS = $(PREFLAGS) $(PROFFLAG) $(COPT) -LINTFLAGS = $(PREFLAGS) -DNORCSID -LLOPT = -CMD = '$(CC) -c $(CFLAGS)' -AR = ar -SUF = o -LIBSUF = a - -LIBOPT = libemopt.$(LIBSUF) -LIBCEOPT = libCEopt.$(LIBSUF) - -.SUFFIXES: .d .r - -.r.d: ; CMD=$(CMD); export CMD; awk -f makefuns.awk $*.r | sh -x - touch $@ - -.SUFFIXES: .$(SUF) -.c.$(SUF): - $(CC) -c $(CFLAGS) $*.c - -CSRC = main.c nopt.c mkstrct.c aux.c outputdfa.c outcalls.c\ - findworst.c initlex.c - -SRCS = Makefile nopt.h parser.h parser.g syntax.l pseudo.r\ - patterns $(CSRC) - -NOFILES = nopt.$(SUF) dfa.$(SUF) trans.$(SUF) aux.$(SUF) mkstrct.$(SUF) - -POFILES = parser.$(SUF) syntax.$(SUF) outputdfa.$(SUF) outcalls.$(SUF) findworst.$(SUF)\ - initlex.$(SUF) Lpars.$(SUF) - -GENFILES = Lpars.h Lpars.c parserdummy parser.c syntax.c \ - dfa.c dfa.c.new trans.c trans.c.new\ - incalls.d incalls.r incalls.r.new pseudo.d - -all: em_nopt $(LIBOPT) $(LIBCEOPT) em_opt.3 - -install: all - $(INSTALL) lib/$(LIBOPT) - $(INSTALL) lib/$(LIBCEOPT) - $(INSTALL) man/em_opt.3 - cp em_nopt.6 $(EMHOME)/man - cp em_nopt $(BINDIR)/em_nopt - -cmp: all - -$(COMPARE) lib/$(LIBOPT) - -$(COMPARE) lib/$(LIBCEOPT) - -$(COMPARE) man/em_opt.3 - -cmp em_nopt $(BINDIR)/em_nopt - -pr: - @pr $(SRCS) - -opr: - make pr | opr - -lint: lintparser lintnopt - -clean: - rm -f O_*.$(SUF) - rm -f O_*.c - rm -f $(NOFILES) main.$(SUF) $(POFILES) - rm -f $(GENFILES) parser em_nopt $(LIBOPT) $(LIBCEOPT) - -# How to build stand alone version of the optimizer - -NOPTLIB = $(EMHOME)/modules/lib/libread_emk.$(LIBSUF)\ - $(EMHOME)/modules/lib/libemk.$(LIBSUF)\ - $(EMHOME)/modules/lib/liballoc.$(LIBSUF)\ - $(EMHOME)/modules/lib/malloc.$(SUF)\ - $(EMHOME)/modules/lib/libprint.$(LIBSUF)\ - $(EMHOME)/modules/lib/libstring.$(LIBSUF)\ - $(EMHOME)/modules/lib/libsystem.$(LIBSUF)\ - $(EMHOME)/lib/em_data.$(LIBSUF) - -em_nopt: incalls.r main.$(SUF) $(NOFILES) - $(CC) -o em_nopt main.$(SUF) $(NOFILES) $(NOPTLIB) - -OLINT = main.c mkstrct.c nopt.c aux.c dfa.c trans.c - -OLINTLIB = $(EMHOME)/modules/lib/llib-lread_emkV.ln\ - $(EMHOME)/modules/lib/llib-lemk.ln\ - $(EMHOME)/modules/lib/llib-lsystem.ln\ - $(EMHOME)/modules/lib/llib-lalloc.ln\ - $(EMHOME)/modules/lib/llib-lprint.ln\ - $(EMHOME)/modules/lib/llib-lstring.ln - -lintnopt: incalls.r $(OLINT) - $(LINT) $(LINTFLAGS) $(OLINT) $(OLINTLIB) - -# How to build the library version of the optimizer - -$(LIBOPT): $(NOFILES) pseudo.d incalls.d - rm -f $(LIBOPT) - ar rc $(LIBOPT) O_*.$(SUF) $(NOFILES) - -sh -c 'ranlib $(LIBOPT)' - -$(LIBCEOPT): incalls.r - rm -f O_*.$(SUF) $(NOFILES) pseudo.d incalls.d - -mv $(LIBOPT) $(LIBOPT).saved - make "EMHOME="$(EMHOME) PREFLAGS='$(INCLDIR) -DPRIVATE=static -DCODE_EXPANDER' $(LIBOPT) - mv $(LIBOPT) $(LIBCEOPT) - -mv $(LIBOPT).saved $(LIBOPT) - rm -f O_*.$(SUF) $(NOFILES) - -incalls.r: patterns parser - -$(EMHOME)/lib/cpp patterns | $(HOWMUCH) >/tmp/patts - parser =' - | '>' - ; -.R -.DE -If the rel_op is missing, the equality -.I == -operator is assumed. The general form of expression is defined later but -basically it involves simple constants, references to EM_mnem arguments -that appear earlier in the pattern and expressions similar to those used -in C expressions. - -The form of the restriction after those EM instructions like -.I adi -whose arguments are optional takes the form: -.DS -.I - opt_arg_restriction : normal_restriction - | 'defined' - | 'undefined' - ; -.R -.DE -The -.I defined -and -.I undefined -indicate that the argument is present -or absent respectively. The normal restriction form implies that the -argument is present and satisfies the restriction. - -The form of the restriction after those EM instructions like -.I lae -whose arguments refer to external object take the form: -.DS -.I - ext_arg_restriction : patarg offset_part? - ; - offset_part : [ '+' | '-' ] expression - ; -.R -.DE -Such an argument has one of three forms: a offset with no name, an -offset form a name or an offset from a label. With no offset part -the restriction requires the argument to be identical to a previous -external argument. With an offset part it requires an identical name -part, (either empty, same name or same label) and supplies a relationship -among the offset parts. It is possible to refer to test for the same -external argument, the same name or to obtain the offset part of an external -argument using the -.I sameext -, -.I samenam -and -.I offset -functions given below. -.LP -The general form of an expression is: -.DS -.I - expression : expression binop expression - | unaryop expression - | '(' expression ')' - | bin_function '(' expression ',' expression ')' - | ext_function '(' patarg ',' patarg ')' - | 'offset' '(' patarg ')' - | patarg - | 'p' - | 'w' - | INTEGER - ; -.R -.DE -.DS -.I - bin_function : 'sfit' - | 'ufit' - | 'samesign' - | 'rotate' - ; -.R -.DE -.DS -.I - ext_function : 'samenam' - | 'sameext' - ; - patarg : '$' INTEGER - ; - binop : "As for C language" - unaryop : "As for C language" -.R -.DE -The INTEGER in the -.I patarg -refers to the first, second, etc. argument in the pattern and it is -required to refer to a pattern that appears earlier in the pattern -The -.I w -and -.I p -refer to the word size and pointer size (in bytes) respectively. The -various function test for: -.IP sfit 10 -the first argument fits as a signed value of -the number of bit specified by the second argument. -.IP ufit 10 -as for sfit but for unsigned values. -.IP samesign 10 -the first argument has the same sign as the second. -.IP rotate 10 -the value of the first argument rotated by the number of bit specified -by the second argument. -.IP samenam 10 -both arguments refer to externals and have either no name, the same name -or same label. -.IP sameext 10 -both arguments refer to the same external. -.IP offset 10 -the argument is an external and this yields it offset part. - -.LP -The global restriction takes the form: -.DS -.I - global_restriction : '?' expression - ; -.R -.DE -and is used to express restrictions that cannot be expressed as simple -restrictions on a single argument or are can be expressed in a more -readable fashion as a global restriction. An example of such a rule is: -.DS -.I - dup w ldl stf ? p==2*w : ldl $2 stf $3 ldl $2 lof $3 -.R -.DE -which says that this rule only applies if the pointer size is twice the -word size. - -.NH -Incompatibilities with Previous Optimizer -.LP -The current table format is not compatible with previous versions of the -peephole optimizer tables. In particular the previous table had no provision -for local restrictions and only the equivalent of the global restriction. -This meant that our -.I '?' -character that announces the presence of the optional global restriction was -not required. The previous optimizer performed a number of other tasks that -were unrelated to optimization that were possible because the old optimizer -read the EM code for a complete procedure at a time. This included task such -as register variable reference counting and moving the information regarding -the number of bytes of local storage required by a procedure from it -.I end -pseudo instruction to it's -.I pro -pseudo instruction. These tasks are no longer done. If there are required -then the must be performed by some other program in the pipeline. - -.NH -The Parser -.LP -The program to parse the tables and build the pattern table dependent dfa -routines is built from the files: -.IP parser.h 15 -header file -.IP parser.g 15 -LLGen source file defining syntax of table -.IP syntax.l 15 -Lex sources file defining form of tokens in table. -.IP initlex.c 15 -Uses the data in the library -.I em_data.a -to initialize the lexical analyser to recognize EM instruction mnemonics. -.IP outputdfa.c 15 -Routines to output dfa when it has been constructed. -.IP outcalls.c 15 -Routines to output the file -.I incalls.c -defined in section 4. -.IP findworst.c 15 -Routines to analyze patterns to find how to continue matching after a -successful replacement or failed match. - -.LP -The parser checks that the tables conform to the syntax outlined in the -previous section and also mades a number of semantic checks on their -validity. Further versions could make further checks such as looking for -cycles in the rules or checking that each replacement leaves the same -number of bytes on the stack as the pattern it replaces. The parser -builds an internal dfa representation of the rules by combining rules with -common prefixes. All local and global restrictions are combined into a single -test to be performed are a complete pattern has been detected in the input. -The idea is to build a structure so that each of the patterns can be matched -and then the corresponding tests made and the first that succeeds is replaced. -If two rules have the same pattern and both their tests also succeed the one -that appears first in the tables file will be done. Somewhat less obvious -is that id one pattern is a proper prefix of a longer pattern and its test -succeeds then the second pattern will not be checked for. - -A major task of the parser if to decide on the action to take when a rule has -been partially matched or when a pattern has been completely matched but its -test does not succeed. This requires a search of all patterns to see if any -part of the part matched could be part of some other pattern. for example -given the two patterns: -.DS -.I - loc adi w loc adi w : loc $1+$3 adi w - loc adi w loc sbi w : loc $1-$3 adi w -.R -.DE -If the first pattern fails after seeing the input: -.DS -.I - loc adi loc -.R -.DE -the parser will still need to check whether the second pattern matches. -This requires a decision on how to fix up any internal data structures in -the dfa matcher, such as moving some instructions from the pattern to the -output queue and moving the pattern along and then deciding what state -it should continue from. Similar decisions are requires after a pattern -has been replaced. For example if the replacement is empty it is necessary -to backup -.I n-1 -instructions where -.I n -is the length of the longest pattern in the tables. - -.NH -Structure of the Resulting Library - -.LP -The major data structures maintained by the library consist of three queues; -an -.I output -queue of instructions awaiting output, a -.I pattern -queue containing instructions that match the current prefix, and a -.I backup -queue of instructions that have been backed up over and need to be reparsed -for further pattern matches. - -.LP -If no errors are detected by the parser in the tables it output the following -files: -.IP dfa.c 10 -this consists of a large switch statement that maintains the current state of -the dfa and makes a transition to the next state if the next input instruction -matches. -.IP incalls.r 10 -this contains an entry for every EM instruction (plus -.I lab -) giving information on how to build a routine with the name -.I C_xxx -that conforms to the -.I EM_CODE(3) -modules interface. If the EM instruction does not appear in the tables -patterns at all then the dfa routine is called to flush any current queued -output and the the output -.I O_xxx -routine is called. If the EM instruction does appear in a pattern then the instruction is added onto the end of the pattern queue and the dfa routines called -to attempted to make a transition. This file is input to the -.I awk -program -.I makefuns.awk -to produce individual C files with names like -.I C_xxx.c -each containing a single function definition. This enables the loader to -only load those routines that are actually needed when the library is loaded. -.IP trans.c 10 -this contains a routine that is called after each transition to a state that -contains restrictions and replacements. The restrictions a converted to -C expressions and the replacements coded as calls to output instructions -into the output queue. - -.LP -The following files contain code that is independent of the pattern tables: -.IP nopt.c 10 -general routines to initialize, and maintain the data structures. -.IP aux.c 10 -routines to implement the functions used in the rules. -.IP mkcalls.c 10 -code to convert the internal data structures to calls on the output -.I O_xxx -routines when the output queue is flushed. - -.NH -Miscellaneous Issues -.LP -The size of the output and backup queues are fixed in size according to the -values of -.I MAXOUTPUT -and -.I MAXBACKUP -defined in the file -.I nopt.h. -The size of the pattern queue is set to the length of the maximum pattern -length by the tables output by the parser. The queues are implemented as -arrays of pointers to structures containing the instruction and its arguments. -The space for the structures are initially obtained by calls to -.I Malloc -(from the -.I alloc(3) -module), -and freed when the output queue or patterns queue is cleared. These freed -structures are collected on a free list and reused to avoid the overheads -of repeated calls to -.I malloc -and -.I free. - -.LP -The fixed size of the output and pattern queues causes no difficulty in -practice and can only result in some potential optimizations being missed. -When the output queue fills it is simply prematurely flushed and backups -when the backup queue is fill are simply ignored. A possible improvement -would be to flush only part of the output queue when it fills. It should -be noted that it is not possible to statically determine the maximum possible -size for these queues as they need to be unbounded in the worst case. A -study of the rule -.DS -.I - inc dec : -.R -.DE -with the input consisting of -.I N -.I inc -and then -.I N -.I dec -instructions requires an output queue length of -.I N-1 -to find all possible replacements. diff --git a/modules/src/em_opt/mkcalls.c b/modules/src/em_opt/mkcalls.c deleted file mode 100644 index 69c70a608..000000000 --- a/modules/src/em_opt/mkcalls.c +++ /dev/null @@ -1,303 +0,0 @@ -#ifndef NORCSID -static char rcsid[] = "$Header$"; -#endif - -#include "nopt.h" - -static Linenumber = 0; /* Local optimization of lin to lni if possible */ - -OO_mkcalls(p) - struct instr *p; -{ - switch(p->opcode) { - case op_aar: - O_aar(p->acst); break; - case op_adf: - O_adf(p->acst); break; - case op_adi: - O_adi(p->acst); break; - case op_adp: - O_adp(p->acst); break; - case op_ads: - O_ads(p->acst); break; - case op_adu: - O_adu(p->acst); break; - case op_and: - O_and(p->acst); break; - case op_asp: - O_asp(p->acst); break; - case op_ass: - O_ass(p->acst); break; - case op_beq: - O_beq((label)p->acst); break; - case op_bge: - O_bge((label)p->acst); break; - case op_bgt: - O_bgt((label)p->acst); break; - case op_ble: - O_ble((label)p->acst); break; - case op_blm: - O_blm(p->acst); break; - case op_bls: - O_bls(p->acst); break; - case op_blt: - O_blt((label)p->acst); break; - case op_bne: - O_bne((label)p->acst); break; - case op_bra: - O_bra((label)p->acst); break; - case op_cai: - O_cai(); break; - case op_cal: - O_cal(p->apnam); break; - case op_cff: - O_cff(); break; - case op_cfi: - O_cfi(); break; - case op_cfu: - O_cfu(); break; - case op_cif: - O_cif(); break; - case op_cii: - O_cii(); break; - case op_ciu: - O_ciu(); break; - case op_cmf: - O_cmf(p->acst); break; - case op_cmi: - O_cmi(p->acst); break; - case op_cmp: - O_cmp(); break; - case op_cms: - O_cms(p->acst); break; - case op_cmu: - O_cmu(p->acst); break; - case op_com: - O_com(p->acst); break; - case op_csa: - O_csa(p->acst); break; - case op_csb: - O_csb(p->acst); break; - case op_cuf: - O_cuf(); break; - case op_cui: - O_cui(); break; - case op_cuu: - O_cuu(); break; - case op_dch: - O_dch(); break; - case op_dec: - O_dec(); break; - case op_dee: - if(p->argtype==nof_ptyp) O_dee_dlb(p->adlb, p->anoff); - else O_dee_dnam(p->adnam, p->asoff); break; - case op_del: - O_del(p->acst); break; - case op_dup: - O_dup(p->acst); break; - case op_dus: - O_dus(p->acst); break; - case op_dvf: - O_dvf(p->acst); break; - case op_dvi: - O_dvi(p->acst); break; - case op_dvu: - O_dvu(p->acst); break; - case op_exg: - O_exg(p->acst); break; - case op_fef: - O_fef(p->acst); break; - case op_fif: - O_fif(p->acst); break; - case op_fil: - Linenumber = 0; - if(p->argtype==nof_ptyp) O_fil_dlb(p->adlb, p->anoff); - else O_fil_dnam(p->adnam, p->asoff); break; - case op_gto: - if(p->argtype==nof_ptyp) O_gto_dlb(p->adlb, p->anoff); - else O_gto_dnam(p->adnam, p->asoff); break; - case op_inc: - O_inc(); break; - case op_ine: - if(p->argtype==nof_ptyp) O_ine_dlb(p->adlb, p->anoff); - else O_ine_dnam(p->adnam, p->asoff); break; - case op_inl: - O_inl(p->acst); break; - case op_inn: - O_inn(p->acst); break; - case op_ior: - O_ior(p->acst); break; - case op_lab: - Linenumber = 0; - O_df_ilb(p->alab); break; - case op_lae: - if(p->argtype==nof_ptyp) O_lae_dlb(p->adlb, p->anoff); - else O_lae_dnam(p->adnam, p->asoff); break; - case op_lal: - O_lal(p->acst); break; - case op_lar: - O_lar(p->acst); break; - case op_ldc: - O_ldc(p->acst); break; - case op_lde: - if(p->argtype==nof_ptyp) O_lde_dlb(p->adlb, p->anoff); - else O_lde_dnam(p->adnam, p->asoff); break; - case op_ldf: - O_ldf(p->acst); break; - case op_ldl: - O_ldl(p->acst); break; - case op_lfr: - O_lfr(p->acst); break; - case op_lil: - O_lil(p->acst); break; - case op_lim: - O_lim(); break; - case op_lin: - if(Linenumber && p->acst == ++Linenumber) { - O_lni(); - } - else { - O_lin(p->acst); - Linenumber = p->acst; - } - break; - case op_lni: - O_lni(); - Linenumber++; - break; - case op_loc: - O_loc(p->acst); break; - case op_loe: - if(p->argtype==nof_ptyp) O_loe_dlb(p->adlb, p->anoff); - else O_loe_dnam(p->adnam, p->asoff); break; - case op_lof: - O_lof(p->acst); break; - case op_loi: - O_loi(p->acst); break; - case op_lol: - O_lol(p->acst); break; - case op_lor: - O_lor(p->acst); break; - case op_los: - O_los(p->acst); break; - case op_lpb: - O_lpb(); break; - case op_lpi: - O_lpi(p->apnam); break; - case op_lxa: - O_lxa(p->acst); break; - case op_lxl: - O_lxl(p->acst); break; - case op_mlf: - O_mlf(p->acst); break; - case op_mli: - O_mli(p->acst); break; - case op_mlu: - O_mlu(p->acst); break; - case op_mon: - O_mon(); break; - case op_ngf: - O_ngf(p->acst); break; - case op_ngi: - O_ngi(p->acst); break; - case op_nop: - O_nop(); break; - case op_rck: - O_rck(p->acst); break; - case op_ret: - O_ret(p->acst); break; - case op_rmi: - O_rmi(p->acst); break; - case op_rmu: - O_rmu(p->acst); break; - case op_rol: - O_rol(p->acst); break; - case op_ror: - O_ror(p->acst); break; - case op_rtt: - O_rtt(); break; - case op_sar: - O_sar(p->acst); break; - case op_sbf: - O_sbf(p->acst); break; - case op_sbi: - O_sbi(p->acst); break; - case op_sbs: - O_sbs(p->acst); break; - case op_sbu: - O_sbu(p->acst); break; - case op_sde: - if(p->argtype==nof_ptyp) O_sde_dlb(p->adlb, p->anoff); - else O_sde_dnam(p->adnam, p->asoff); break; - case op_sdf: - O_sdf(p->acst); break; - case op_sdl: - O_sdl(p->acst); break; - case op_set: - O_set(p->acst); break; - case op_sig: - O_sig(); break; - case op_sil: - O_sil(p->acst); break; - case op_sim: - O_sim(); break; - case op_sli: - O_sli(p->acst); break; - case op_slu: - O_slu(p->acst); break; - case op_sri: - O_sri(p->acst); break; - case op_sru: - O_sru(p->acst); break; - case op_ste: - if(p->argtype==nof_ptyp) O_ste_dlb(p->adlb, p->anoff); - else O_ste_dnam(p->adnam, p->asoff); break; - case op_stf: - O_stf(p->acst); break; - case op_sti: - O_sti(p->acst); break; - case op_stl: - O_stl(p->acst); break; - case op_str: - O_str(p->acst); break; - case op_sts: - O_sts(p->acst); break; - case op_teq: - O_teq(); break; - case op_tge: - O_tge(); break; - case op_tgt: - O_tgt(); break; - case op_tle: - O_tle(); break; - case op_tlt: - O_tlt(); break; - case op_tne: - O_tne(); break; - case op_trp: - O_trp(); break; - case op_xor: - O_xor(p->acst); break; - case op_zeq: - O_zeq((label)p->acst); break; - case op_zer: - O_zer(p->acst); break; - case op_zge: - O_zge((label)p->acst); break; - case op_zgt: - O_zgt((label)p->acst); break; - case op_zle: - O_zle((label)p->acst); break; - case op_zlt: - O_zlt((label)p->acst); break; - case op_zne: - O_zne((label)p->acst); break; - case op_zre: - if(p->argtype==nof_ptyp) O_zre_dlb(p->adlb, p->anoff); - else O_zre_dnam(p->adnam, p->asoff); break; - case op_zrf: - O_zrf(p->acst); break; - case op_zrl: - O_zrl(p->acst); break; - } -} diff --git a/modules/src/flt_arith/Makefile b/modules/src/flt_arith/Makefile deleted file mode 100644 index b76f9d962..000000000 --- a/modules/src/flt_arith/Makefile +++ /dev/null @@ -1,75 +0,0 @@ -# $Header$ -EMHOME = ../../.. -MODDIR=$(EMHOME)/modules -INSTALL = $(MODDIR)/install -COMPARE = $(MODDIR)/compare -INCLUDES = -I. -I$(MODDIR)/h -CFLAGS = -O $(INCLUDES) $(COPT) -AR = ar -SUF = o -LIBSUF = a - -LIBFLT = libflt.$(LIBSUF) - -SRC = flt_ar2flt.c flt_div.c flt_flt2ar.c flt_modf.c flt_str2fl.c \ - flt_cmp.c flt_add.c b64_add.c flt_mul.c flt_nrm.c b64_sft.c \ - flt_umin.c flt_chk.c split.c ucmp.c - -OBJ = flt_ar2flt.$(SUF) flt_div.$(SUF) flt_flt2ar.$(SUF) flt_modf.$(SUF) \ - flt_str2fl.$(SUF) flt_cmp.$(SUF) flt_add.$(SUF) b64_add.$(SUF) \ - flt_mul.$(SUF) flt_nrm.$(SUF) b64_sft.$(SUF) flt_umin.$(SUF) \ - flt_chk.$(SUF) split.$(SUF) ucmp.$(SUF) - -.SUFFIXES: .$(SUF) -.c.$(SUF): - $(CC) -c $(CFLAGS) $*.c - -all: $(LIBFLT) - -test: $(LIBFLT) test.o - $(CC) -o tst test.o $(LIBFLT) - ./tst - -$(LIBFLT): $(OBJ) - rm -f $(LIBFLT) - $(AR) r $(LIBFLT) $(OBJ) - -sh -c 'ranlib $(LIBFLT)' - -install: all - $(INSTALL) lib/$(LIBFLT) - $(INSTALL) h/flt_arith.h - $(INSTALL) man/flt_arith.3 - -cmp: all - -$(COMPARE) lib/$(LIBFLT) - -$(COMPARE) h/flt_arith.h - -$(COMPARE) man/flt_arith.3 - -pr: - @pr Makefile $(SRC) - -opr: - make pr | opr - -clean: - rm -f *.$(SUF) $(LIBFLT) - -lintlib: - lint $(INCLUDES) -Cflt $(SRC) - mv llib-lflt.ln $(MODDIR)/lib - -b64_add.$(SUF): flt_misc.h flt_arith.h -flt_ar2flt.$(SUF): flt_misc.h flt_arith.h -flt_div.$(SUF): flt_misc.h flt_arith.h -flt_nrm.$(SUF): flt_misc.h flt_arith.h -b64_sft.$(SUF): flt_misc.h flt_arith.h -flt_chk.$(SUF): flt_misc.h flt_arith.h -flt_flt2ar.$(SUF): flt_misc.h flt_arith.h -flt_str2fl.$(SUF): flt_misc.h flt_arith.h -flt_add.$(SUF): flt_misc.h flt_arith.h -flt_cmp.$(SUF): flt_misc.h flt_arith.h -flt_mul.$(SUF): flt_misc.h flt_arith.h -flt_modf.$(SUF): flt_misc.h flt_arith.h -flt_umin.$(SUF): flt_misc.h -ucmp.$(SUF): flt_misc.h flt_arith.h -split.$(SUF): flt_misc.h flt_arith.h diff --git a/modules/src/flt_arith/misc.h b/modules/src/flt_arith/misc.h deleted file mode 100644 index 254d3134e..000000000 --- a/modules/src/flt_arith/misc.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * (c) copyright 1989 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ - -#include - -/* some short-hands ... */ -#define m1 flt_mantissa.flt_h_32 -#define m2 flt_mantissa.flt_l_32 - -/* some constants */ -#define EXT_MAX 16384 /* max exponent */ -#define EXT_MIN (-16384) /* min exponent */ - -/* hiding of names: */ -#define ucmp flt__ucmp -#define flt_nrm flt__nrm -#define flt_chk flt__chk -#define flt_b64_add flt__64add -#define flt_split flt__split diff --git a/modules/src/idf/Makefile b/modules/src/idf/Makefile deleted file mode 100644 index d170b5b94..000000000 --- a/modules/src/idf/Makefile +++ /dev/null @@ -1,23 +0,0 @@ -EMHOME = ../../.. -INSTALL = $(EMHOME)/modules/install -COMPARE = $(EMHOME)/modules/compare - -all: - -install: all - $(INSTALL) pkg/idf_pkg.body - $(INSTALL) pkg/idf_pkg.spec - $(INSTALL) man/idf.3 - -cmp: all - -$(COMPARE) pkg/idf_pkg.body - -$(COMPARE) pkg/idf_pkg.spec - -$(COMPARE) man/idf.3 - -pr: - @pr Makefile idf_pkg.spec idf_pkg.body - -opr: - make pr | opr - -clean: diff --git a/modules/src/input/Makefile b/modules/src/input/Makefile deleted file mode 100644 index ab4da17a0..000000000 --- a/modules/src/input/Makefile +++ /dev/null @@ -1,46 +0,0 @@ -EMHOME = ../../.. -MODULES = $(EMHOME)/modules -INSTALL = $(MODULES)/install -COMPARE = $(MODULES)/compare -CFLAGS = -O $(COPT) -AR = ar -SUF = o -LIBSUF = a - -OBJECTS = AtEoIF.$(SUF)\ - AtEoIT.$(SUF) - -.SUFFIXES: .$(SUF) -.c.$(SUF): - $(CC) -c $(CFLAGS) $*.c - -all: libinput.$(LIBSUF) - -libinput.$(LIBSUF): $(OBJECTS) - $(AR) cr libinput.$(LIBSUF) $(OBJECTS) - -sh -c 'ranlib libinput.$(LIBSUF)' - -install: all - $(INSTALL) lib/libinput.$(LIBSUF) - $(INSTALL) man/input.3 - $(INSTALL) pkg/inp_pkg.body - $(INSTALL) pkg/inp_pkg.spec - -cmp: all - -$(COMPARE) lib/libinput.$(LIBSUF) - -$(COMPARE) man/input.3 - -$(COMPARE) pkg/inp_pkg.body - -$(COMPARE) pkg/inp_pkg.spec - -pr: - @pr Makefile inp_pkg.spec inp_pkg.body AtEoIF.c AtEoIT.c - -opr: - make pr | opr - -clean: - rm -f *.$(SUF) *.$(LIBSUF) - -lintlib: - lint -Cinput AtEoIF.c AtEoIT.c - mv llib-linput.ln $(MODULES)/lib diff --git a/modules/src/malloc/Makefile b/modules/src/malloc/Makefile deleted file mode 100644 index 0a4ca6ba5..000000000 --- a/modules/src/malloc/Makefile +++ /dev/null @@ -1,44 +0,0 @@ -EMHOME = ../../.. -INSTALL = $(EMHOME)/modules/install -COMPARE = $(EMHOME)/modules/compare -CFLAGS = -O -I$(EMHOME)/modules/h $(COPT) -SUF = o -RCC = cc #$ must produce a runnable object - -MALLOCSRC = READ_ME size_type.h gensize_type.h param.h impl.h check.h log.h phys.h \ - mal.c log.c phys.c check.c - -.SUFFIXES: .$(SUF) -.c.$(SUF): - $(CC) -c $(CFLAGS) $*.c - -all: malloc.$(SUF) - -install: all - $(INSTALL) lib/malloc.$(SUF) - -cmp: all - -$(COMPARE) lib/malloc.$(SUF) - -malloc1.c: $(MALLOCSRC) Makefile add_file - rm -f malloc1.c - for i in $(MALLOCSRC) ; do add_file $$i >> malloc1.c ; done - -malloc.c: malloc1.c - cclash -l7 -c malloc1.c > clashes - cid -Fclashes < malloc1.c > malloc.c - -pr: - @pr Makefile add_file $(MALLOCSRC) - -opr: - make pr | opr - -clean: - rm -f *.$(SUF) clashes malloc1.c gensize_type.h getsize malloc.c - -gensize_type.h: getsize - getsize > gensize_type.h - -getsize: getsize.c - $(RCC) -o getsize getsize.c diff --git a/modules/src/object/Makefile b/modules/src/object/Makefile deleted file mode 100644 index 6c253adbf..000000000 --- a/modules/src/object/Makefile +++ /dev/null @@ -1,80 +0,0 @@ -EMHOME = ../../.. -MODULES = $(EMHOME)/modules -INSTALL = $(MODULES)/install -COMPARE = $(MODULES)/compare -INCLUDES = -I$(EMHOME)/h -CFLAGS = -O $(INCLUDES) $(COPT) -AR = ar -SUF = o -LIBSUF = a -RCC = cc # must produce a runnable object - -CFILES = rd_arhdr.c wr_arhdr.c \ - rd_ranlib.c wr_ranlib.c \ - rd_bytes.c wr_bytes.c \ - rd.c wr.c \ - wr_putc.c \ - rd_int2.c wr_int2.c \ - rd_unsig2.c \ - rd_long.c wr_long.c -# do not change the order in OFILES -OFILES = rd.$(SUF) rd_arhdr.$(SUF) rd_int2.$(SUF) rd_long.$(SUF) rd_ranlib.$(SUF) rd_unsig2.$(SUF) \ - rd_bytes.$(SUF) wr_arhdr.$(SUF) wr_int2.$(SUF) wr_long.$(SUF) wr_putc.$(SUF) wr.$(SUF) \ - wr_ranlib.$(SUF) wr_bytes.$(SUF) - -.SUFFIXES: .$(SUF) -.c.$(SUF): - $(CC) -c $(CFLAGS) $*.c - -all: libobject.$(LIBSUF) - -install: all - $(INSTALL) lib/libobject.$(LIBSUF) - $(INSTALL) man/object.3 - -compare: all - -$(COMPARE) lib/libobject.$(LIBSUF) - -$(COMPARE) man/object.3 - -pr: - @pr Makefile byte_order.c object.h $(CFILES) - -opr: - make pr | opr - -clean: - rm -f *.$(SUF) *.$(LIBSUF) nohup.out Out byte_order byte_order.h - -libobject.$(LIBSUF): $(OFILES) - $(AR) r libobject.$(LIBSUF) $(OFILES) - -sh -c 'ranlib libobject.$(LIBSUF)' - -depend: byte_order.h - sed '/^#AUTOAUTO/,$$d' Makefile > Makefile.new - echo '#AUTOAUTOAUTOAUTOAUTOAUTOAUTO' >> Makefile.new - mkdep $(CFILES) | sed 's/\.c:/\.$(SUF):/' >> Makefile.new - mv Makefile Makefile.$(SUF)ld - mv Makefile.new Makefile - -byte_order: byte_order.c - $(RCC) -o byte_order byte_order.c - -byte_order.h: byte_order - byte_order > byte_order.h - -lintlib: byte_order.h - lint $(INCLUDES) -Cobject $(CFILES) - mv llib-lobject.ln $(MODULES)/lib - -#AUTOAUTOAUTOAUTOAUTOAUTOAUTO -rd_arhdr.$(SUF): byte_order.h object.h -wr_arhdr.$(SUF): byte_order.h object.h -rd_ranlib.$(SUF): byte_order.h object.h -wr_ranlib.$(SUF): byte_order.h object.h -rd.$(SUF): byte_order.h object.h -wr.$(SUF): byte_order.h object.h -rd_int2.$(SUF): byte_order.h object.h -wr_int2.$(SUF): byte_order.h object.h -rd_unsig2.$(SUF): byte_order.h object.h -rd_long.$(SUF): byte_order.h object.h -wr_long.$(SUF): byte_order.h object.h diff --git a/modules/src/object/byte_order.c b/modules/src/object/byte_order.c deleted file mode 100644 index 16da2c2e3..000000000 --- a/modules/src/object/byte_order.c +++ /dev/null @@ -1,54 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -#include - -char bytes_reversed = 0; -char words_reversed = 0; -char char_unsigned = 0; - -/* - * Determine the byte/word order in shorts/longs, assuming the size of a short - * is 2 chars, and the size of a long is 4 chars. Not all theoretical - * possibilities are tested; only bytes reversed and/or words reversed. - */ -determine_ordering() -{ - short s; - long l; - register char *cp; - register short *sp; - - cp = (char *)&s; - cp[0] = 0x01; cp[1] = 0x02; - if (s != 0x01 + (0x02 << 8)) - bytes_reversed = 1; - sp = (short *)&l; - sp[0] = 0x0001; sp[1] = 0x0002; - if (l != 0x0001 + (0x0002L << 16)) - words_reversed = 1; -} - -/* - * determine whether characters are unsigned or signed - */ - -uns_char() -{ - char c = 0200; - int i = c; - - if (i > 0) char_unsigned = 1; -} - -main() -{ - determine_ordering(); - uns_char(); - printf("#define BYTES_REVERSED %d\n", bytes_reversed); - printf("#define WORDS_REVERSED %d\n", words_reversed); - printf("#define CHAR_UNSIGNED %d\n", char_unsigned); - return 0; -} diff --git a/modules/src/print/Makefile b/modules/src/print/Makefile deleted file mode 100644 index 3831b133a..000000000 --- a/modules/src/print/Makefile +++ /dev/null @@ -1,51 +0,0 @@ -EMHOME = ../../.. -MODDIR=$(EMHOME)/modules -INSTALL = $(MODDIR)/install -COMPARE = $(MODDIR)/compare -INCLUDES = -I$(MODDIR)/h -CFLAGS = -O $(INCLUDES) $(COPT) -AR = ar -SUF = o -LIBSUF = a - -LIBPRINT = libprint.$(LIBSUF) - -SRC = doprnt.c fprint.c print.c sprint.c format.c -OBJ = doprnt.$(SUF) fprint.$(SUF) print.$(SUF) sprint.$(SUF) format.$(SUF) - -.SUFFIXES: .$(SUF) -.c.$(SUF): - $(CC) -c $(CFLAGS) $*.c - -all: $(LIBPRINT) - -$(LIBPRINT): $(OBJ) - rm -f $(LIBPRINT) - $(AR) r $(LIBPRINT) $(OBJ) - -sh -c 'ranlib $(LIBPRINT)' - -install: all - $(INSTALL) lib/$(LIBPRINT) - $(INSTALL) man/print.3 - -cmp: all - -$(COMPARE) lib/$(LIBPRINT) - -$(COMPARE) man/print.3 - -pr: - @pr Makefile $(SRC) - -opr: - make pr | opr - -clean: - rm -f *.$(SUF) $(LIBPRINT) - -lintlib: - lint $(INCLUDES) -Cprint $(SRC) - mv llib-lprint.ln $(MODDIR)/lib - -doprnt.$(SUF): param.h -fprint.$(SUF): param.h -print.$(SUF): param.h -sprint.$(SUF): param.h diff --git a/modules/src/read_em/Makefile b/modules/src/read_em/Makefile deleted file mode 100644 index 34a2fb865..000000000 --- a/modules/src/read_em/Makefile +++ /dev/null @@ -1,119 +0,0 @@ -EMHOME = ../../.. -MODULES = $(EMHOME)/modules -HDIR = $(MODULES)/h -EMHDIR = $(EMHOME)/h -INCLUDES = -I$(HDIR) -I$(EMHDIR) -DEFINES = -DPRIVATE=static -DEXPORT= -CFLAGS = -O $(INCLUDES) $(DEFINES) $(COPT) -INSTALL = $(MODULES)/install -COMPARE = $(MODULES)/compare -AR = ar -SUF = o -LIBSUF = a - -TARGETS = libread_emk.$(LIBSUF)\ - libread_emkV.$(LIBSUF)\ - libread_emeV.$(LIBSUF) # makecallsO.$(SUF) makecallsCE.$(SUF) - -ESRCFILES = read_em.c\ - mkcalls.c\ - EM_vars.c - -KSRCFILES = read_em.c\ - mkcalls.c\ - EM_vars.c - -SRCFILES = em_comp.h\ - read_em.c\ - reade.c\ - readk.c \ - mkcalls.c\ - EM_vars.c - -EV_OFILES = read_emeV.$(SUF) makecallsV.$(SUF) EM_vars.$(SUF) -KV_OFILES = read_emkV.$(SUF) makecallsV.$(SUF) EM_vars.$(SUF) -K_OFILES = read_emk.$(SUF) makecalls.$(SUF) EM_vars.$(SUF) - -.SUFFIXES: .$(SUF) -.c.$(SUF): - $(CC) -c $(CFLAGS) $*.c - -all: $(TARGETS) - -install: all - $(INSTALL) h/em_comp.h - $(INSTALL) lib/libread_emk.$(LIBSUF) - $(INSTALL) lib/libread_emkV.$(LIBSUF) - $(INSTALL) lib/libread_emeV.$(LIBSUF) - $(INSTALL) man/read_em.3 -# $(INSTALL) lib/makecallsO.$(SUF) -# $(INSTALL) lib/makecallsCE.$(SUF) - -cmp: all - -$(COMPARE) h/em_comp.h - -$(COMPARE) lib/libread_emk.$(LIBSUF) - -$(COMPARE) lib/libread_emkV.$(LIBSUF) - -$(COMPARE) lib/libread_emeV.$(LIBSUF) - -$(COMPARE) man/read_em.3 -# -$(COMPARE) lib/makecallsO.$(SUF) -# -$(COMPARE) lib/makecallsCE.$(SUF) - -pr: - @pr Makefile m_C_mnem m_C_mnem_na argtype $(SRCFILES) - -opr: - make pr | opr - -clean: - rm -f *.$(SUF) *.$(LIBSUF) C_mnem C_mnem_narg - -libread_emk.$(LIBSUF): $(K_OFILES) - $(AR) r libread_emk.$(LIBSUF) $(K_OFILES) - -sh -c 'ranlib libread_emk.$(LIBSUF)' - -libread_emkV.$(LIBSUF): $(KV_OFILES) - $(AR) r libread_emkV.$(LIBSUF) $(KV_OFILES) - -sh -c 'ranlib libread_emkV.$(LIBSUF)' - -libread_emeV.$(LIBSUF): $(EV_OFILES) - $(AR) r libread_emeV.$(LIBSUF) $(EV_OFILES) - -sh -c 'ranlib libread_emeV.$(LIBSUF)' - -read_emk.$(SUF): read_em.c em_comp.h readk.c - $(CC) -c $(CFLAGS) -DCOMPACT read_em.c - mv read_em.$(SUF) read_emk.$(SUF) - -read_emkV.$(SUF): read_em.c em_comp.h readk.c - $(CC) -c $(CFLAGS) -DCOMPACT -DCHECKING read_em.c - mv read_em.$(SUF) read_emkV.$(SUF) - -read_emeV.$(SUF): read_em.c em_comp.h reade.c - $(CC) -c $(CFLAGS) -DCHECKING read_em.c - mv read_em.$(SUF) read_emeV.$(SUF) - -makecalls.$(SUF): C_mnem C_mnem_narg em_comp.h mkcalls.c - $(CC) -c $(CFLAGS) mkcalls.c - mv mkcalls.$(SUF) makecalls.$(SUF) - -makecallsV.$(SUF): C_mnem C_mnem_narg em_comp.h mkcalls.c - $(CC) -c $(CFLAGS) -DCHECKING mkcalls.c - mv mkcalls.$(SUF) makecallsV.$(SUF) - -makecallsO.$(SUF): C_mnem C_mnem_narg em_comp.h mkcalls.c - $(CC) -c -DPEEPHOLE $(CFLAGS) mkcalls.c - mv mkcalls.$(SUF) makecallsO.$(SUF) - -makecallsCE.$(SUF): C_mnem C_mnem_narg em_comp.h mkcalls.c - $(CC) -c -DCODE_EXPANDER $(CFLAGS) mkcalls.c - mv mkcalls.$(SUF) makecallsCE.$(SUF) - -C_mnem: m_C_mnem argtype - sh m_C_mnem > C_mnem - -C_mnem_narg: m_C_mnem_na argtype - sh m_C_mnem_na > C_mnem_narg - -lintlib: C_mnem C_mnem_narg - lint $(INCLUDES) $(DEFINES) -DCOMPACT -DCHECKING -Cread_emkV $(KSRCFILES) - lint $(INCLUDES) $(DEFINES) -DCHECKING -Cread_emeV $(ESRCFILES) - mv llib-lread_emeV.ln llib-lread_emkV.ln $(MODULES)/lib diff --git a/modules/src/read_em/m_C_funcs b/modules/src/read_em/m_C_funcs deleted file mode 100755 index dd89cc8b4..000000000 --- a/modules/src/read_em/m_C_funcs +++ /dev/null @@ -1,25 +0,0 @@ -EM_TABLE=../../../etc/em_table -ed - $EM_TABLE << EOF -1,/^\$/d -1,/^\$/d -1,\$s/^\(...\).*/int C_\\1();/ -w blabla1 -q -EOF -ed - $EM_TABLE << A -1,/^\$/d -1,/^\$/d -/^\$/d -1,\$s/^\(...\).*/C_\\1,/ -\$a -}; -. -1i -static int (*C_funcs[])() = { -0, -. -w blabla2 -q -A -cat blabla1 blabla2 > C_funcs -rm blabla1 blabla2 diff --git a/modules/src/string/Makefile b/modules/src/string/Makefile deleted file mode 100644 index 5622bfa86..000000000 --- a/modules/src/string/Makefile +++ /dev/null @@ -1,49 +0,0 @@ -EMHOME = ../../.. -MODULES = $(EMHOME)/modules -INSTALL = $(MODULES)/install -COMPARE = $(MODULES)/compare -AR = ar -SUF = o -LIBSUF = a - -CFLAGS = -O $(COPT) - -SRC = bts2str.c btscat.c btscmp.c btscpy.c btszero.c long2str.c \ - str2bts.c str2long.c strcat.c strcmp.c strcpy.c strindex.c \ - strlen.c strncat.c strncmp.c strncpy.c strrindex.c strzero.c -OBJ = bts2str.$(SUF) btscat.$(SUF) btscmp.$(SUF) btscpy.$(SUF) \ - btszero.$(SUF) long2str.$(SUF) str2bts.$(SUF) str2long.$(SUF) \ - strcat.$(SUF) strcmp.$(SUF) strcpy.$(SUF) strindex.$(SUF) \ - strlen.$(SUF) strncat.$(SUF) strncmp.$(SUF) strncpy.$(SUF) \ - strrindex.$(SUF) strzero.$(SUF) - -.SUFFIXES: .$(SUF) -.c.$(SUF): - $(CC) -c $(CFLAGS) $*.c - -all: libstring.$(LIBSUF) - -libstring.$(LIBSUF): $(OBJ) Makefile - $(AR) r libstring.$(LIBSUF) $(OBJ) - -sh -c 'ranlib libstring.$(LIBSUF)' - -install: all - $(INSTALL) lib/libstring.$(LIBSUF) - $(INSTALL) man/string.3 - -cmp: all - -$(COMPARE) lib/libstring.$(LIBSUF) - -$(COMPARE) man/string.3 - -pr: - @pr Makefile $(SRC) - -opr: - make pr | opr - -clean: - rm -f *.$(SUF) *.$(LIBSUF) - -lintlib: - lint -Cstring $(SRC) - mv llib-lstring.ln $(MODULES)/lib diff --git a/modules/src/system/Makefile b/modules/src/system/Makefile deleted file mode 100644 index f4d4b5a9f..000000000 --- a/modules/src/system/Makefile +++ /dev/null @@ -1,63 +0,0 @@ -EMHOME = ../../.. -MODULES = $(EMHOME)/modules -INSTALL = $(MODULES)/install -COMPARE = $(MODULES)/compare -INCLUDES = -I. -CFLAGS = $(INCLUDES) -O $(COPT) -AR = ar -SUF = o -LIBSUF = a - -LIBSYS = libsystem.$(LIBSUF) -OBJ = access.$(SUF) break.$(SUF) chmode.$(SUF) close.$(SUF) create.$(SUF) \ - filesize.$(SUF) modtime.$(SUF) lock.$(SUF) open.$(SUF) read.$(SUF) \ - remove.$(SUF) stop.$(SUF) system.$(SUF) time.$(SUF) unlock.$(SUF) \ - write.$(SUF) seek.$(SUF) rename.$(SUF) -CSRC = access.c break.c chmode.c close.c create.c filesize.c \ - modtime.c lock.c open.c read.c remove.c stop.c \ - system.c time.c unlock.c write.c seek.c rename.c -SRC = Makefile system.h $(CSRC) - -.SUFFIXES: .$(SUF) -.c.$(SUF): - $(CC) -c $(CFLAGS) $*.c - -all: $(LIBSYS) - -$(LIBSYS): $(OBJ) - rm -f $(LIBSYS) - $(AR) r $(LIBSYS) $(OBJ) - -sh -c 'ranlib $(LIBSYS)' - -install: all - $(INSTALL) lib/$(LIBSYS) - $(INSTALL) man/system.3 - $(INSTALL) h/system.h - -cmp: all - -$(COMPARE) lib/$(LIBSYS) - -$(COMPARE) man/system.3 - -$(COMPARE) h/system.h - -clean: - rm -f *.$(SUF) *.$(LIBSUF) - -pr: - @pr $(SRC) - -opr: - make pr | opr - -lintlib: - lint $(INCLUDES) -Csystem $(CSRC) - mv llib-lsystem.ln $(MODULES)/lib - -access.$(SUF): system.h -break.$(SUF): system.h -close.$(SUF): system.h -create.$(SUF): system.h -open.$(SUF): system.h -read.$(SUF): system.h -stop.$(SUF): system.h -system.$(SUF): system.h -write.$(SUF): system.h diff --git a/modules/src/system/exit.c b/modules/src/system/exit.c deleted file mode 100644 index bcad6e8e1..000000000 --- a/modules/src/system/exit.c +++ /dev/null @@ -1,13 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header$ */ -/* called by /lib/crt0.o; needed to suppress the loading of the - standard exit() which performs unnecessary cleanup actions -*/ - -exit(n) -{ - _exit(n); -} diff --git a/util/LLgen/src/tunable.h b/util/LLgen/src/tunable.h deleted file mode 100644 index da9c73bc3..000000000 --- a/util/LLgen/src/tunable.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands. - * - * This product is part of the Amsterdam Compiler Kit. - * - * Permission to use, sell, duplicate or disclose this software must be - * obtained in writing. Requests for such permissions may be sent to - * - * Dr. Andrew S. Tanenbaum - * Wiskundig Seminarium - * Vrije Universiteit - * Postbox 7161 - * 1007 MC Amsterdam - * The Netherlands - * - */ - -/* - * L L G E N - * - * An Extended LL(1) Parser Generator - * - * Author : Ceriel J.H. Jacobs - */ - -/* - * tunable.h $Header$ - * Tunable constants - */ - -# define LTEXTSZ 51 /* size of token */ diff --git a/util/ack/Makefile b/util/ack/Makefile deleted file mode 100644 index a834ed918..000000000 --- a/util/ack/Makefile +++ /dev/null @@ -1,75 +0,0 @@ -# $Header$ -EMHOME=../.. -HFILES=ack.h list.h trans.h data.h dmach.h grows.h -DSRC=list.c data.c main.c scan.c svars.c trans.c util.c rmach.c run.c grows.c\ - files.c -ISRC=dmach.c intable.c -OBJ=list.o data.o main.o scan.o svars.o trans.o util.o rmach.o run.o \ - dmach.o intable.o grows.o files.o -ACKDIR=$(EMHOME)/lib -FE=fe -INTABLES=pdp -LNTABLES=acc apc abc ocm m2 vax4 i86 i386 m68k2 m68k4 pmds pmds4 mantra \ - m68020 z8000 em22 em24 em44 6500 6800 6805 6809 i80 ns s2650 z80 \ - sun3 sun2 xenix3 minix minixST -INCLUDES=-I$(EMHOME)/h -CFLAGS=-O $(INCLUDES) -LDFLAGS= -BINDIR=$(EMHOME)/bin -MANDIR=$(EMHOME)/man -MODDIR=$(EMHOME)/modules/lib - -head: ack ack.1 - -install: ack ack.1 - rm -f $(BINDIR)/ack - cp ack $(BINDIR)/ack - -cd $(BINDIR) ; \ - for i in $(INTABLES) $(LNTABLES) ; do rm -f $$i ; ln ack $$i ; done - rm -f $(MANDIR)/ack.1 - cp ack.1 $(MANDIR)/ack.1 - -cmp: ack ack.1 - -cmp ack $(BINDIR)/ack - -cmp ack.1 $(MANDIR)/ack.1 - -ack.1: ack.1.X - -sh -c 'tbl < ack.1.X > ack.1' - -sh -c 'if test -s ack.1 ; then : ; else cp ack.1.X ack.1 ; fi' - -clean: - -rm -f *.old *.o ack ack.1 - -ack: $(OBJ) - $(CC) $(LDFLAGS) -o ack $(OBJ) $(MODDIR)/libstring.a - -grows.o files.o list.o run.o \ -data.o main.o scan.o trans.o rmach.o util.o : ack.h list.h - -files.o data.o main.o scan.o run.o trans.o rmach.o: trans.h data.h - -files.o rmach.o trans.o grows.c : grows.h - -rmach.c: dmach.h - -files.o main.o rmach.o : $(EMHOME)/h/em_path.h - -main.o : $(EMHOME)/h/local.h - -svars.o: ack.h - -dmach.c intable.c: mktables dmach.h - : mktables $(ACKDIR) # $(FE) $(INTABLES) - mktables $(ACKDIR) - -mktables: mktables.c - $(CC) -o mktables mktables.c - -pr: - @pr Makefile $(HFILES) $(DSRC) - -opr: - make pr | opr - -lint: $(ISRC) - lint -hbx $(INCLUDES) $(DSRC) $(ISRC) diff --git a/util/ack/malloc.c b/util/ack/malloc.c deleted file mode 100644 index 87a4bce50..000000000 --- a/util/ack/malloc.c +++ /dev/null @@ -1,212 +0,0 @@ -/* - * (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands. - * - * This product is part of the Amsterdam Compiler Kit. - * - * Permission to use, sell, duplicate or disclose this software must be - * obtained in writing. Requests for such permissions may be sent to - * - * Dr. Andrew S. Tanenbaum - * Wiskundig Seminarium - * Vrije Universiteit - * Postbox 7161 - * 1007 MC Amsterdam - * The Netherlands - * - */ - - -#include "ack.h" -#ifdef DEBUG -#define ASSERT(p) if(!(p))botch("p");else -botch(s) -char *s; -{ - printf("malloc/free botched: %s\n",s); - abort(); -} -#else -#define ASSERT(p) -#endif - -#ifndef NORCSID -static char rcs_id[] = "$Header$" ; -#endif - -/* avoid break bug */ -#ifdef pdp11 -#define GRANULE 64 -#else -#define GRANULE 0 -#endif -/* C storage allocator - * circular first-fit strategy - * works with noncontiguous, but monotonically linked, arena - * each block is preceded by a ptr to the (pointer of) - * the next following block - * blocks are exact number of words long - * aligned to the data type requirements of ALIGN - * pointers to blocks must have BUSY bit 0 - * bit in ptr is 1 for busy, 0 for idle - * gaps in arena are merely noted as busy blocks - * last block of arena (pointed to by alloct) is empty and - * has a pointer to first - * idle blocks are coalesced during space search - * - * a different implementation may need to redefine - * ALIGN, NALIGN, BLOCK, BUSY, INT - * where INT is integer type to which a pointer can be cast -*/ -#define INT int -#define ALIGN int -#define NALIGN 1 -#define WORD sizeof(union store) -#define BLOCK 1024 /* a multiple of WORD*/ -#define BUSY 1 -#define NULL 0 -#define testbusy(p) ((INT)(p)&BUSY) -#define setbusy(p) (union store *)((INT)(p)|BUSY) -#define clearbusy(p) (union store *)((INT)(p)&~BUSY) - -union store { union store *ptr; - ALIGN dummy[NALIGN]; - int calloc; /*calloc clears an array of integers*/ -}; - -static union store allocs[2]; /*initial arena*/ -static union store *allocp; /*search ptr*/ -static union store *alloct; /*arena top*/ -static union store *allocx; /*for benefit of realloc*/ -char *sbrk(); - -char * -malloc(nbytes) -unsigned nbytes; -{ - register union store *p, *q; - register nw; - static temp; /*coroutines assume no auto*/ - - if(allocs[0].ptr==0) { /*first time*/ - allocs[0].ptr = setbusy(&allocs[1]); - allocs[1].ptr = setbusy(&allocs[0]); - alloct = &allocs[1]; - allocp = &allocs[0]; - } - nw = (nbytes+WORD+WORD-1)/WORD; - ASSERT(allocp>=allocs && allocp<=alloct); - ASSERT(allock()); - for(p=allocp; ; ) { - for(temp=0; ; ) { - if(!testbusy(p->ptr)) { - while(!testbusy((q=p->ptr)->ptr)) { - ASSERT(q>p&&qptr = q->ptr; - } - if(q>=p+nw && p+nw>=p) - goto found; - } - q = p; - p = clearbusy(p->ptr); - if(p>q) - ASSERT(p<=alloct); - else if(q!=alloct || p!=allocs) { - ASSERT(q==alloct&&p==allocs); - return(NULL); - } else if(++temp>1) - break; - } - temp = ((nw+BLOCK/WORD)/(BLOCK/WORD))*(BLOCK/WORD); - q = (union store *)sbrk(0); - if(q+temp+GRANULE < q) { - return(NULL); - } - q = (union store *)sbrk(temp*WORD); - if((INT)q == -1) { - return(NULL); - } - ASSERT(q>alloct); - alloct->ptr = q; - if(q!=alloct+1) - alloct->ptr = setbusy(alloct->ptr); - alloct = q->ptr = q+temp-1; - alloct->ptr = setbusy(allocs); - } -found: - allocp = p + nw; - ASSERT(allocp<=alloct); - if(q>allocp) { - allocx = allocp->ptr; - allocp->ptr = p->ptr; - } - p->ptr = setbusy(allocp); - return((char *)(p+1)); -} - -/* freeing strategy tuned for LIFO allocation -*/ -free(ap) -register char *ap; -{ - register union store *p = (union store *)ap; - - ASSERT(p>clearbusy(allocs[1].ptr)&&p<=alloct); - ASSERT(allock()); - allocp = --p; - ASSERT(testbusy(p->ptr)); - p->ptr = clearbusy(p->ptr); - ASSERT(p->ptr > allocp && p->ptr <= alloct); -} - -/* realloc(p, nbytes) reallocates a block obtained from malloc() - * and freed since last call of malloc() - * to have new size nbytes, and old content - * returns new location, or 0 on failure -*/ - -char * -realloc(p, nbytes) -register union store *p; -unsigned nbytes; -{ - register union store *q; - union store *s, *t; - register unsigned nw; - unsigned onw; - - if(testbusy(p[-1].ptr)) - free((char *)p); - onw = p[-1].ptr - p; - q = (union store *)malloc(nbytes); - if(q==NULL || q==p) - return((char *)q); - s = p; - t = q; - nw = (nbytes+WORD-1)/WORD; - if(nw=p) - (q+(q+nw-p))->ptr = allocx; - return((char *)q); -} - -#ifdef DEBUG -allock() -{ -#ifdef DEBUG - register union store *p; - int x; - x = 0; - for(p= &allocs[0]; clearbusy(p->ptr) > p; p=clearbusy(p->ptr)) { - if(p==allocp) - x++; - } - ASSERT(p==alloct); - return(x==1|p==allocp); -#else - return(1); -#endif -} -#endif diff --git a/util/amisc/Makefile b/util/amisc/Makefile deleted file mode 100644 index 3ebbdbd7d..000000000 --- a/util/amisc/Makefile +++ /dev/null @@ -1,39 +0,0 @@ -EM = ../.. -BINDIR = $(EM)/bin -MANDIR = $(EM)/man -LIBDIR = $(EM)/modules/lib -h = $(EM)/h -LDFLAGS = -CFLAGS = $(LDFLAGS) -O -I$h -ALL = anm asize astrip -OFILES = anm.o asize.o astrip.o -CFILES = anm.c asize.c astrip.c -LIBS = $(LIBDIR)/libobject.a - -all: $(ALL) - -anm: anm.c - $(CC) $(CFLAGS) -o anm anm.c $(LIBS) -asize: asize.c - $(CC) $(CFLAGS) -o asize asize.c $(LIBS) -astrip: astrip.c - $(CC) $(CFLAGS) -o astrip astrip.c $(LIBS) -#not installed: -ashow: ashow.c - $(CC) $(CFLAGS) -o ashow ashow.c $(LIBS) - -install: all - for i in $(ALL); do rm -f $(BINDIR)/$$i; cp $$i $(BINDIR)/$$i; done - for i in anm.1 asize.1 astrip.1; do rm -f $(MANDIR)/$$i; cp $$i $(MANDIR)/$$i; done - -cmp: all - -for i in $(ALL); do cmp $$i $(BINDIR)/$$i; done - -for i in anm.1 astrip.1 asize.1 ; do cmp $$i $(MANDIR)/$$i; done - -clean: ; rm -f $(ALL) $(OFILES) - -pr: - @pr `pwd`/Makefile `pwd`/anm.c `pwd`/astrip.c `pwd`/asize.c - -opr: - make pr | opr diff --git a/util/arch/Makefile b/util/arch/Makefile deleted file mode 100644 index 373c1fb17..000000000 --- a/util/arch/Makefile +++ /dev/null @@ -1,50 +0,0 @@ -EMHOME = ../.. -EMH = $(EMHOME)/h -EMBIN = $(EMHOME)/bin -LIB = $(EMHOME)/modules/lib - -LIBS = $(LIB)/libobject.a $(LIB)/libprint.a \ - $(LIB)/libstring.a $(LIB)/libsystem.a - -CFLAGS=-O -I$(EMH) -DDISTRIBUTION -LDFLAGS = - -all: arch aal - -arch: arch.o - $(CC) $(LDFLAGS) -o arch arch.o $(LIBS) - -aal: aal.o - $(CC) $(LDFLAGS) -o aal aal.o $(LIBS) - -arch.o: $(EMH)/arch.h archiver.c - $(CC) $(CFLAGS) -c archiver.c - mv archiver.o arch.o - -aal.o: $(EMH)/arch.h archiver.c $(EMH)/ranlib.h $(EMH)/out.h - $(CC) -DAAL $(CFLAGS) -c archiver.c - mv archiver.o aal.o - -clean: - rm -f aal arch *.o *.old - -install : all - rm -f $(EMBIN)/arch $(EMBIN)/aal - cp aal $(EMBIN)/aal - cp arch $(EMBIN)/arch - rm -f $(EMHOME)/man/arch.1 $(EMHOME)/man/aal.1 $(EMHOME)/man/arch.5 - cp aal.1 $(EMHOME)/man/aal.1 - cp arch.1 $(EMHOME)/man/arch.1 - cp arch.5 $(EMHOME)/man/arch.5 - -cmp : all - -cmp aal $(EMBIN)/aal - -cmp arch $(EMBIN)/arch - -cmp aal.1 $(EMHOME)/man/aal.1 - -cmp arch.1 $(EMHOME)/man/arch.1 - -cmp arch.5 $(EMHOME)/man/arch.5 - -opr: - make pr ^ opr -pr: - @pr Makefile archiver.c diff --git a/util/ass/Makefile b/util/ass/Makefile deleted file mode 100644 index 8d1762fe4..000000000 --- a/util/ass/Makefile +++ /dev/null @@ -1,76 +0,0 @@ -# $Header$ -d=../.. -l=$d/lib -h=$d/h -m=$d/man -ASS_PATH=$l/em_ass - -CFLAGS=-O -I$d/h - -all: ass - -clean: - -rm -f ass *.o maktab *.old asstb.c - -install : all - rm -f $(ASS_PATH) - cp ass $(ASS_PATH) - rm -f $m/em_ass.6 - cp em_ass.6 $m/em_ass.6 - -cmp : all - -cmp ass $(ASS_PATH) - -cmp em_ass.6 $m/em_ass.6 - -lint: ass00.c ass30.c ass40.c ass50.c ass60.c ass70.c \ - ass80.c assci.c assda.c assrl.c asstb.c asscm.c - lint -hpvbx \ - ass00.c ass30.c ass40.c ass50.c ass60.c ass70.c \ - ass80.c assci.c assda.c assrl.c asstb.c asscm.c - - -ass: ass00.o ass30.o ass40.o ass50.o ass60.o ass70.o \ - ass80.o assci.o assda.o assrl.o asstb.o asscm.o \ - $l/em_data.a - $(CC) $(CFLAGS) -o ass \ - ass00.o ass30.o ass40.o ass50.o ass60.o ass70.o \ - ass80.o assci.o assda.o assrl.o asstb.o asscm.o \ - $l/em_data.a - -ass00.o ass40.o ass60.o ass70.o ass80.o assrl.o: \ - $h/local.h $h/em_spec.h $h/as_spec.h \ - $h/em_flag.h $h/arch.h ass00.h assex.h - -assci.o: $h/local.h $h/em_spec.h $h/as_spec.h \ - $h/em_flag.h $h/em_mes.h $h/em_pseu.h \ - $h/em_ptyp.h $h/arch.h ass00.h assex.h - -ass30.o ass50.o : \ - $h/local.h $h/em_spec.h $h/as_spec.h \ - $h/em_flag.h ip_spec.h ass00.h assex.h - -ass80.o: $h/em_path.h - -assda.o: $h/local.h $h/em_spec.h $h/as_spec.h \ - $h/em_flag.h $h/arch.h ass00.h - -asscm.o: ass00.h - -asstb.o: asstb.c - -asstb.c: maktab $d/etc/ip_spec.t - maktab $d/etc/ip_spec.t asstb.c - -maktab: maktab.c $h/em_spec.h ip_spec.h $h/em_flag.h \ - $l/em_data.a - $(CC) -O -o maktab maktab.c $l/em_data.a - -asprint: asprint.p - apc -w -o asprint asprint.p - -opr: - make pr ^ opr - -pr: - @(pr ass00.h assex.h ip_spec.h ass?0.c ass[rcd]?.c \ - maktab.c) diff --git a/util/ass/ip_spec.h b/util/ass/ip_spec.h deleted file mode 100644 index 6c5d86dc3..000000000 --- a/util/ass/ip_spec.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* Contents of flags used when describing interpreter opcodes */ - -#define RCS_IP "$Header$" - -#define OPTYPE 07 /* type field in flag */ - -#define OPMINI 0 /* m MINI */ -#define OPSHORT 1 /* s SHORT */ -#define OPNO 2 /* - No operand */ -#define OP8 3 /* 1 1-byte signed operand */ -#define OP16 4 /* 2 2-byte signed operand */ -#define OP32 5 /* 4 4-byte signed operand */ -#define OP64 6 /* 8 8-byte signed operand */ -#define OP16U 7 /* u 2-byte unsigned operand */ - -#define OPESC 010 /* e escaped opcode */ -#define OPWORD 020 /* w operand is word multiple */ -#define OPNZ 040 /* o operand starts at 1 ( or wordsize if w-flag) */ - -#define OPRANGE 0300 /* Range of operands: Positive, negative, both */ - -#define OP_BOTH 0000 /* the default */ -#define OP_POS 0100 /* p Positive (>=0) operands only */ -#define OP_NEG 0200 /* n Negative (<0) operands only */ - -struct opform { - char i_opcode ; /* the opcode number */ - char i_flag ; /* the flag byte */ - char i_low ; /* the interpreter first opcode */ - char i_num ; /* the number of shorts/minis (optional) */ -}; - -/* Escape indicators */ - -#define ESC 254 /* To escape group */ -#define ESC_L 255 /* To 32 and 64 bit operands */ diff --git a/util/byacc/Makefile b/util/byacc/Makefile deleted file mode 100644 index 2386de5d9..000000000 --- a/util/byacc/Makefile +++ /dev/null @@ -1,82 +0,0 @@ -EMHOME = ../.. - -DEST = $(EMHOME)/bin -MAN = $(EMHOME)/man - -HDRS = defs.h - -CFLAGS = -O -Dvoid=int - -LDFLAGS = - -LIBS = - -LINKER = cc - -OBJS = closure.o \ - error.o \ - lalr.o \ - lr0.o \ - main.o \ - mkpar.o \ - output.o \ - reader.o \ - skeleton.o \ - symtab.o \ - verbose.o \ - warshall.o - -PRINT = pr -f -l88 - -PROGRAM = yacc - -SRCS = closure.c \ - error.c \ - lalr.c \ - lr0.c \ - main.c \ - mkpar.c \ - output.c \ - reader.c \ - skeleton.c \ - symtab.c \ - verbose.c \ - warshall.c - -all: $(PROGRAM) - -$(PROGRAM): $(OBJS) $(LIBS) - @echo -n "Loading $(PROGRAM) ... " - @$(LINKER) $(LDFLAGS) -o $(PROGRAM) $(OBJS) $(LIBS) - @echo "done" - -clean:; @rm -f $(OBJS) $(PROGRAM) - -index:; @ctags -wx $(HDRS) $(SRCS) - -install: $(PROGRAM) - @echo Installing $(PROGRAM) in $(DEST) - cp $(PROGRAM) $(DEST)/$(PROGRAM) - cp manpage $(MAN)/yacc.1 - -listing:; @$(PRINT) Makefile $(HDRS) $(SRCS) | lpr - -lint:; @lint $(SRCS) - -program: $(PROGRAM) - -tags: $(HDRS) $(SRCS); @ctags $(HDRS) $(SRCS) - -### -closure.o: defs.h -error.o: defs.h -lalr.o: defs.h -lr0.o: defs.h -main.o: defs.h -mkpar.o: defs.h -output.o: defs.h -reader.o: defs.h -skeleton.o: defs.h -symtab.o: defs.h -verbose.o: defs.h -warshall.o: defs.h diff --git a/util/ceg/EM_parser/as_EM_pars/Makefile b/util/ceg/EM_parser/as_EM_pars/Makefile deleted file mode 100644 index efdaa9e01..000000000 --- a/util/ceg/EM_parser/as_EM_pars/Makefile +++ /dev/null @@ -1,33 +0,0 @@ -EM=../../../.. -CEGLIB = $(EM)/lib/ceg -PARLIB = $(CEGLIB)/EM_parser -LIB = $(PARLIB)/as_EM_pars - -OFILES = dist.o error.o -HFILES = arg_type.h em_decl.h em_parser.h - -IFILES = -I$(EM)/h -I$(EM)/modules/h -CC = cc - -.c.o : - $(CC) $(IFILES) -c $< - -all : $(OFILES) - -install: all - -mkdir $(CEGLIB) - -mkdir $(PARLIB) - -mkdir $(LIB) - cp $(OFILES) $(HFILES) $(LIB) - -cmp: all - for i in $(OFILES) $(HFILES) ; do cmp $$i $(LIB)/$$i ; done - -clean: - rm -f *.o - -pr: - @pr Makefile arg_type.h dist.c em_decl.h em_parser.h error.c - -opr: - make pr | opr diff --git a/util/ceg/EM_parser/common/Makefile b/util/ceg/EM_parser/common/Makefile deleted file mode 100644 index cef1cf064..000000000 --- a/util/ceg/EM_parser/common/Makefile +++ /dev/null @@ -1,44 +0,0 @@ -EM=../../../.. -CEGLIB = $(EM)/lib/ceg -PARLIB = $(CEGLIB)/EM_parser -OBJLIB = $(PARLIB)/obj_EM_pars -ASLIB = $(PARLIB)/as_EM_pars - -GFILES = pars.g -OFILES = pars.o Lpars.o scan.o mylex.o default.o C_instr2.o help.o eval.o\ - action.o -IFILES = -I$(EM)/h -I$(EM)/modules/h -CC = cc -CFLAGS = $(IFILES) - -all : dummy - make $(OFILES) - -dummy : $(GFILES) - LLgen $(LLOPT) $(GFILES) - touch dummy - -install: all - -mkdir $(CEGLIB) - -mkdir $(PARLIB) - -mkdir $(OBJLIB) - -mkdir $(ASLIB) - cp $(OFILES) $(ASLIB) - for i in $(OFILES) ; do rm -f $(OBJLIB)/$$i ; done - for i in $(OFILES) ; do ln $(ASLIB)/$$i $(OBJLIB)/$$i ; done - -cmp: all - for i in $(OFILES) ; do cmp $$i $(ASLIB)/$$i ; done - -clean: - rm -f *.o dummy Lpars.[ch] pars.c - -pr: - @pr Makefile C_instr2.c action.c arg_type.h decl.h default.c \ - em_parser.h eval.c help.c mylex.c pars.g scan.c - -opr: - make pr | opr - -Lpars.o : Lpars.h decl.h -pars.o : Lpars.h decl.h diff --git a/util/ceg/EM_parser/obj_EM_pars/Makefile b/util/ceg/EM_parser/obj_EM_pars/Makefile deleted file mode 100644 index f50c374f4..000000000 --- a/util/ceg/EM_parser/obj_EM_pars/Makefile +++ /dev/null @@ -1,33 +0,0 @@ -EM=../../../.. -CEGLIB = $(EM)/lib/ceg -PARLIB = $(CEGLIB)/EM_parser -LIB = $(PARLIB)/obj_EM_pars - -OFILES = dist.o -HFILES = arg_type.h em_parser.h - -IFILES = -I$(EM)/h -I$(EM)/modules/h -CC = cc - -.c.o : - $(CC) $(IFILES) -c $< - -all : $(OFILES) - -install: all - -mkdir $(CEGLIB) - -mkdir $(PARLIB) - -mkdir $(LIB) - cp $(OFILES) $(HFILES) $(LIB) - -cmp: all - for i in $(OFILES) $(HFILES) ; do cmp $$i $(LIB)/$$i ; done - -clean: - rm -f *.o - -pr: - @pr Makefile arg_type.h dist.c em_parser.h - -opr: - make pr | opr diff --git a/util/ceg/as_parser/Makefile b/util/ceg/as_parser/Makefile deleted file mode 100644 index 772f464df..000000000 --- a/util/ceg/as_parser/Makefile +++ /dev/null @@ -1,59 +0,0 @@ -EM=../../.. -CEGLIB = $(EM)/lib/ceg - -GFILES = pars.g -OFILES = pars.o Lpars.o lex.yy.o help.o conversion.o -IFILES = -I$(EM)/h -I$(EM)/modules/h -LIBS = $(EM)/modules/lib/liballoc.a\ - $(EM)/modules/lib/libprint.a\ - $(EM)/modules/lib/libstring.a\ - $(EM)/modules/lib/libsystem.a -CC = cc -CFLAGS = -O -LEXLIB = -ll - -.c.o : - $(CC) $(CFLAGS) $(IFILES) -c $< - -all: as_parser eval/eval - -as_parser: dummy - make $(OFILES) - $(CC) -o as_parser $(OFILES) $(LIBS) $(LEXLIB) - -eval/eval: - ( cd eval ; make eval ) - -install: all - -mkdir $(CEGLIB) - -mkdir $(CEGLIB)/as_parser - -mkdir $(CEGLIB)/as_parser/eval - cp as_parser $(CEGLIB)/as_parser/as_parser - cp eval/eval $(CEGLIB)/as_parser/eval/eval - cp as_parser.h $(CEGLIB)/as_parser/as_parser.h - -cmp: all - -cmp as_parser $(CEGLIB)/as_parser/as_parser - -cmp eval/eval $(CEGLIB)/as_parser/eval/eval - -cmp as_parser.h $(CEGLIB)/as_parser/as_parser.h - -pr: - @pr Makefile as_parser.h const.h conversion.c decl.h help.c pars.g table.l eval/Makefile eval/eval.c eval/states.h - -opr: - make pr | opr - -clean: - rm -f as_parser *.o lex.yy.c Lpars.[ch] pars.c dummy eval/*.o eval/eval - -lex.yy.c : table.l - lex table.l - -dummy : $(GFILES) - LLgen $(LLOPT) $(GFILES) - touch dummy - -Lpars.o : Lpars.h decl.h -pars.o : Lpars.h decl.h -Lpars.o : Lpars.h decl.h -lex.yy.o : Lpars.h decl.h diff --git a/util/ceg/as_parser/eval/Makefile b/util/ceg/as_parser/eval/Makefile deleted file mode 100644 index 22652dafb..000000000 --- a/util/ceg/as_parser/eval/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -CC = cc -CFLAGS = -O - -eval: eval.o - $(CC) $(CFLAGS) -o eval eval.o - -eval.o : states.h diff --git a/util/ceg/assemble/Makefile b/util/ceg/assemble/Makefile deleted file mode 100644 index 18d8cfa40..000000000 --- a/util/ceg/assemble/Makefile +++ /dev/null @@ -1,29 +0,0 @@ -EM=../../.. -CEG = $(EM)/lib/ceg -ASS = $(CEG)/assemble - -ASLIST = assemble.c block_as.c -OBJLIST = assemble.c block_as.c const.h - -all: - -install: - -mkdir $(CEG) - -mkdir $(ASS) - -mkdir $(ASS)/as_assemble - -mkdir $(ASS)/obj_assemble - for i in $(ASLIST) ; do cp as_assemble/$$i $(ASS)/as_assemble/$$i ; done - for i in $(OBJLIST) ; do cp obj_assemble/$$i $(ASS)/obj_assemble/$$i ; done - -cmp: - -for i in $(ASLIST) ; do cp as_assemble/$$i $(ASS)/as_assemble/$$i ; done - -for i in $(OBJLIST) ; do cp obj_assemble/$$i $(ASS)/obj_assemble/$$i ; done - -pr: - @for i in $(ASLIST) ; do pr as_assemble/$$i ; done - @for i in $(OBJLIST) ; do pr obj_assemble/$$i ; done - -opr: - make pr | opr - -clean: diff --git a/util/ceg/ce_back/Makefile b/util/ceg/ce_back/Makefile deleted file mode 100644 index 25f888b3e..000000000 --- a/util/ceg/ce_back/Makefile +++ /dev/null @@ -1,39 +0,0 @@ -EM=../../.. -CEG = $(EM)/lib/ceg -BACK = $(CEG)/ce_back - -ASLIST = Makefile back.h bottom.c bss.c con1.c con2.c con4.c \ - do_close.c do_open.c end_back.c gen1.c gen2.c gen4.c header.h \ - init_back.c reloc1.c reloc2.c reloc4.c rom1.c rom2.c rom4.c \ - set_global.c set_local.c switchseg.c symboldef.c text1.c \ - text2.c text4.c - -OBJLIST = Makefile back.h con2.c con4.c data.c data.h do_close.c do_open.c \ - end_back.c extnd.c gen1.c gen2.c gen4.c hash.h header.h \ - init_back.c label.c memory.c misc.c output.c \ - reloc1.c reloc2.c reloc4.c relocation.c rom2.c rom4.c \ - set_global.c set_local.c switchseg.c symboldef.c symtable.c \ - text2.c text4.c common.c - -all: - -install: - -mkdir $(CEG) - -mkdir $(BACK) - -mkdir $(BACK)/as_back - -mkdir $(BACK)/obj_back - for i in $(ASLIST) ; do cp as_back/$$i $(BACK)/as_back/$$i ; done - for i in $(OBJLIST) ; do cp obj_back/$$i $(BACK)/obj_back/$$i ; done - -cmp: - -for i in $(ASLIST) ; do cmp as_back/$$i $(BACK)/as_back/$$i ; done - -for i in $(OBJLIST) ; do cmp obj_back/$$i $(BACK)/obj_back/$$i ; done - -pr: - @for i in $(ASLIST) ; do pr as_back/$$i ; done - @for i in $(OBJLIST) ; do pr obj_back/$$i ; done - -opr: - make pr | opr - -clean: diff --git a/util/ceg/ce_back/as_back/Makefile b/util/ceg/ce_back/as_back/Makefile deleted file mode 100644 index ca2d4fe43..000000000 --- a/util/ceg/ce_back/as_back/Makefile +++ /dev/null @@ -1,96 +0,0 @@ -EM=../../../.. -CEG=$(EM)/lib/ceg -SOURCE=$(CEG)/ce_back/as_back - -CC = cc -CFLAGS = -O - -IDIRS=-I.\ - -I..\ - -I$(EM)/h\ - -I$(EM)/modules/h - -LIBS=$(EM)/modules/lib/object.a\ - $(EM)/modules/lib/libstring.a\ - $(EM)/modules/lib/libprint.a\ - $(EM)/modules/lib/libsystem.a - -all : bottom.o con1.o con2.o con4.o end_back.o gen1.o gen2.o\ - gen4.o init_back.o reloc1.o reloc2.o reloc4.o bss.o\ - rom1.o rom2.o rom4.o set_global.o set_local.o switchseg.o symboldef.o \ - do_open.o do_close.o text1.o text2.o text4.o - -bottom.o : ../mach.h back.h header.h $(SOURCE)/bottom.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/bottom.c - -bss.o : ../mach.h back.h header.h $(SOURCE)/bss.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/bss.c - -text1.o : ../mach.h back.h header.h $(SOURCE)/text1.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/text1.c - -text2.o : ../mach.h back.h header.h $(SOURCE)/text2.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/text2.c - -text4.o : ../mach.h back.h header.h $(SOURCE)/text4.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/text4.c - -con1.o : ../mach.h back.h header.h $(SOURCE)/con1.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/con1.c - -con2.o : ../mach.h back.h header.h $(SOURCE)/con2.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/con2.c - -con4.o : ../mach.h back.h header.h $(SOURCE)/con4.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/con4.c - -do_open.o : back.h header.h ../mach.h $(SOURCE)/do_open.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/do_open.c - -do_close.o : back.h header.h ../mach.h $(SOURCE)/do_close.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/do_close.c - -gen1.o : back.h header.h ../mach.h $(SOURCE)/gen1.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/gen1.c - -gen2.o : back.h header.h ../mach.h $(SOURCE)/gen2.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/gen2.c - -gen4.o : back.h header.h ../mach.h $(SOURCE)/gen4.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/gen4.c - -init_back.o : header.h back.h ../mach.h $(SOURCE)/init_back.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/init_back.c - -end_back.o : header.h back.h ../mach.h $(SOURCE)/end_back.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/end_back.c - -reloc1.o : back.h header.h ../mach.h $(SOURCE)/reloc1.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/reloc1.c - -reloc2.o : back.h header.h ../mach.h $(SOURCE)/reloc2.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/reloc2.c - -reloc4.o : back.h header.h ../mach.h $(SOURCE)/reloc4.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/reloc4.c - -rom1.o : back.h header.h ../mach.h $(SOURCE)/rom1.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/rom1.c - -rom2.o : back.h header.h ../mach.h $(SOURCE)/rom2.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/rom2.c - -rom4.o : back.h header.h ../mach.h $(SOURCE)/rom4.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/rom4.c - -set_global.o : header.h back.h ../mach.h $(SOURCE)/set_global.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/set_global.c - -set_local.o : header.h back.h ../mach.h $(SOURCE)/set_local.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/set_local.c - -switchseg.o : header.h back.h ../mach.h $(SOURCE)/switchseg.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/switchseg.c - -symboldef.o : header.h back.h ../mach.h $(SOURCE)/symboldef.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/symboldef.c diff --git a/util/ceg/ce_back/as_back/const.h b/util/ceg/ce_back/as_back/const.h deleted file mode 100644 index 0a2068341..000000000 --- a/util/ceg/ce_back/as_back/const.h +++ /dev/null @@ -1,2 +0,0 @@ -#define TRUE 1 -#define FALSE 0 diff --git a/util/ceg/ce_back/obj_back/Makefile b/util/ceg/ce_back/obj_back/Makefile deleted file mode 100644 index 67e94d2c2..000000000 --- a/util/ceg/ce_back/obj_back/Makefile +++ /dev/null @@ -1,107 +0,0 @@ -EM=../../../.. -CEG=$(EM)/lib/ceg -SOURCE=$(CEG)/ce_back/obj_back - -CC = cc -CFLAGS = -O - -IDIRS=-I.\ - -I..\ - -I$(EM)/h\ - -I$(EM)/modules/h - -LIBS=$(EM)/modules/lib/*.a - -all : data.o con2.o con4.o relocation.o end_back.o gen1.o gen2.o\ - gen4.o init_back.o output.o reloc1.o reloc2.o reloc4.o\ - rom2.o rom4.o set_global.o set_local.o switchseg.o symboldef.o text2.o\ - text4.o do_open.o do_close.o memory.o label.o misc.o extnd.o symtable.o\ - common.o - -data.o : data.h back.h header.h $(SOURCE)/data.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/data.c - -memory.o :data.h back.h header.h $(SOURCE)/memory.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/memory.c - -con2.o : data.h back.h header.h $(SOURCE)/con2.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/con2.c - -con4.o : data.h back.h header.h $(SOURCE)/con4.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/con4.c - -relocation.o : data.h back.h ../mach.h $(SOURCE)/relocation.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/relocation.c - -do_open.o : data.h back.h ../mach.h $(SOURCE)/do_open.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/do_open.c - -do_close.o : data.h back.h ../mach.h $(SOURCE)/do_close.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/do_close.c - -gen1.o : data.h back.h header.h $(SOURCE)/gen1.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/gen1.c - -gen2.o : data.h back.h header.h $(SOURCE)/gen2.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/gen2.c - -gen4.o : data.h back.h header.h $(SOURCE)/gen4.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/gen4.c - -init_back.o : data.h back.h ../mach.h $(SOURCE)/init_back.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/init_back.c - -end_back.o : data.h back.h ../mach.h $(SOURCE)/end_back.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/end_back.c - -output.o : data.h back.h ../mach.h $(SOURCE)/output.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/output.c - -reloc1.o : data.h back.h header.h $(SOURCE)/reloc1.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/reloc1.c - -reloc2.o : data.h back.h header.h $(SOURCE)/reloc2.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/reloc2.c - -reloc4.o : data.h back.h header.h $(SOURCE)/reloc4.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/reloc4.c - -rom2.o : data.h back.h header.h $(SOURCE)/rom2.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/rom2.c - -rom4.o : data.h back.h header.h $(SOURCE)/rom4.c - $(CC) $(CFLAGS) -c $(IDIRS) $(SOURCE)/rom4.c - -set_global.o : data.h back.h ../mach.h $(SOURCE)/set_global.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/set_global.c - -set_local.o : data.h back.h ../mach.h $(SOURCE)/set_local.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/set_local.c - -switchseg.o : data.h back.h ../mach.h $(SOURCE)/switchseg.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/switchseg.c - -symboldef.o : data.h back.h ../mach.h $(SOURCE)/symboldef.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/symboldef.c - -text2.o : data.h back.h ../mach.h $(SOURCE)/text2.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/text2.c - -text4.o : data.h back.h ../mach.h $(SOURCE)/text4.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/text4.c - -symtable.o : data.h back.h ../mach.h $(SOURCE)/symtable.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/symtable.c - -extnd.o : data.h back.h ../mach.h $(SOURCE)/extnd.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/extnd.c - -misc.o : data.h back.h ../mach.h $(SOURCE)/misc.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/misc.c - -label.o : data.h back.h ../mach.h $(SOURCE)/label.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/label.c - -common.o : data.h back.h ../mach.h $(SOURCE)/common.c - $(CC) $(CFLAGS) -c $(IDIRS) -I.. $(SOURCE)/common.c - diff --git a/util/ceg/ce_back/obj_back/mysprint.c b/util/ceg/ce_back/obj_back/mysprint.c deleted file mode 100644 index 44281a661..000000000 --- a/util/ceg/ce_back/obj_back/mysprint.c +++ /dev/null @@ -1,28 +0,0 @@ -#include -#include "data.h" -#include - -/* Mysprint() stores the string directly in the string_arae. This saves - * a copy action. It is assumed that the strings stored in the string-table - * are never longer than MAXSTRLEN bytes. - */ - -#define MAXSTRLEN 1024 - -/*VARARGS*/ -int mysprint(va_alist) - va_dcl -{ - char *fmt; - va_list args; - int retval; - - va_start(args); - fmt = va_arg(args, char *); - while (string + MAXSTRLEN - string_area > size_string) - mem_string(); - retval = _format(string, fmt, args); - string[retval] = '\0'; - va_end(args); - return retval; -} diff --git a/util/ceg/defaults/Makefile b/util/ceg/defaults/Makefile deleted file mode 100644 index bd5ba1436..000000000 --- a/util/ceg/defaults/Makefile +++ /dev/null @@ -1,62 +0,0 @@ -EM = ../../.. -CEGLIB = $(EM)/lib/ceg -DEF = $(CEGLIB)/defaults -MessageList = C_cst.c C_dlb.c C_dnam.c C_fcon.c C_icon.c C_ilb.c C_mes_begin.c \ - C_mes_end.c C_pnam.c C_scon.c C_ucon.c -NotimplList = not_impl.c not_impl_table -PseudoList = C_busy.c C_close.c C_df_dlb.c C_df_dnam.c C_df_ilb.c C_end.c \ - C_end_narg.c C_exa_dlb.c C_exa_dnam.c C_exp.c C_ina_dlb.c \ - C_ina_dnam.c C_init.c C_inp.c C_magic.c C_open.c C_pro.c \ - C_pro_narg.c C_insertpart.c -StorageList = C_bss_cst.c C_bss_dlb.c C_bss_dnam.c C_bss_ilb.c C_bss_pnam.c \ - C_con_cst.c C_con_dlb.c C_con_dnam.c C_con_ilb.c C_con_pnam.c \ - C_con_scon.c C_hol_cst.c C_hol_dlb.c C_hol_dnam.c C_hol_ilb.c \ - C_hol_pnam.c C_rom_cst.c C_rom_dlb.c C_rom_dnam.c C_rom_ilb.c \ - C_rom_pnam.c C_rom_scon.c - -all: C_out.c - -clean: - rm -f C_out.c C_mnem C_mnem_narg - -install: all - -mkdir $(CEGLIB) - -mkdir $(DEF) - -mkdir $(DEF)/message - -mkdir $(DEF)/not_impl - -mkdir $(DEF)/pseudo - -mkdir $(DEF)/storage - cp pseudo_vars.c $(DEF) - cp EM_vars.c $(DEF) - for i in $(MessageList) ; do cp message/$$i $(DEF)/message/$$i ; done - for i in $(NotimplList) ; do cp not_impl/$$i $(DEF)/not_impl/$$i ; done - for i in $(PseudoList) ; do cp pseudo/$$i $(DEF)/pseudo/$$i ; done - for i in $(StorageList) ; do cp storage/$$i $(DEF)/storage/$$i ; done - cp C_out.c $(DEF)/C_out.c - -cmp: - -cmp pseudo_vars.c $(DEF)/pseudo_vars.c - -cmp EM_vars.c $(DEF)/EM_vars.c - -for i in $(MessageList) ; do cmp message/$$i $(DEF)/message/$$i ; done - -for i in $(NotimplList) ; do cmp not_impl/$$i $(DEF)/not_impl/$$i ; done - -for i in $(PseudoList) ; do cmp pseudo/$$i $(DEF)/pseudo/$$i ; done - -for i in $(StorageList) ; do cmp storage/$$i $(DEF)/storage/$$i ; done - -cmp C_out.c $(DEF)/C_out.c - -pr: - @for i in $(MessageList) ; do pr message/$$i ; done - @for i in $(NotimplList) ; do pr not_impl/$$i ; done - @for i in $(PseudoList) ; do pr pseudo/$$i ; done - @for i in $(StorageList) ; do pr storage/$$i ; done - -opr: - make pr | opr - -C_out.c: C_out_skel.c C_mnem C_mnem_narg mk_C_out - mk_C_out > C_out.c - -C_mnem: m_C_mnem argtype - sh m_C_mnem > C_mnem - -C_mnem_narg: m_C_mnem_na argtype - sh m_C_mnem_na > C_mnem_narg diff --git a/util/ceg/util/Makefile b/util/ceg/util/Makefile deleted file mode 100644 index e473f63de..000000000 --- a/util/ceg/util/Makefile +++ /dev/null @@ -1,23 +0,0 @@ -EM = ../../.. -CEGLIB = $(EM)/lib/ceg -UTIL = $(CEGLIB)/util -UtilList = make_asobj make_own make_back make_ce make_ceg_as make_ceg_obj - -all: - -install: - -mkdir $(CEGLIB) - -mkdir $(UTIL) - cp $(UtilList) $(UTIL) - cp install_ceg update_ceg $(EM)/bin - -cmp: - for i in $(UtilList) ; do cmp $$i $(UTIL)/$$i ; done - -clean: - -pr: - @pr $(UtilList) - -opr: - make pr | opr diff --git a/util/ceg/util/create_ofiles b/util/ceg/util/create_ofiles deleted file mode 100644 index 4c8735b34..000000000 --- a/util/ceg/util/create_ofiles +++ /dev/null @@ -1,13 +0,0 @@ -list= -for i in *.c -do - b=`basename $i .c` - if test ! -f $b.o - then - >$b.o - list="$list $i" - fi -done -: my SUN is too fast ... -sleep 2 -touch $list diff --git a/util/ceg/util/make_as b/util/ceg/util/make_as deleted file mode 100644 index 37e488279..000000000 --- a/util/ceg/util/make_as +++ /dev/null @@ -1,68 +0,0 @@ -EM = ../../../.. -CEG = $(EM)/lib/ceg - -Em = $(CEG)/EM_parser/as_EM_pars -ASMAIN = $(CEG)/assemble/as_assemble -BACK = $(CEG)/ce_back -AS = $(CEG)/as_parser -DEF = $(CEG)/defaults - -CC = cc -AR = ar -LEXLIB = -ll - -IFILES = -I. -I.. -I$(AS) -I$(Em) -I$(EM)/h -I$(EM)/modules/h -I../back - -CFLAGS = -O $(IFILES) - -CEG_LIBS = $(EM)/modules/lib/liballoc.a\ - $(EM)/modules/lib/libprint.a\ - $(EM)/modules/lib/libstring.a\ - $(EM)/modules/lib/libsystem.a - -.c.o: mach.h back.a - cd ce ; $(CC) -c $(CFLAGS) ../$*.c ; cd .. - -all: back.a ce.a - -install: all - ../../install ce.a - ../../install back.a - -cmp: all - -../../compare ce.a - -../../compare back.a - -clean: - rm -rf ce back ceg ce.a back.a Out - -dclean: - rm -rf ce back ceg Out - -ce.a : ce/dummy - $(AR) r ce.a ce/*.o - -sh -c 'ranlib ce.a' - -ce/dummy : ce/dummy1 mach.h back.a - cd ce;$(CC) -c $(CFLAGS) *.c; touch dummy ; cd .. - -ce/dummy1: ceg/ceg EM_table mach.h back.a - -mkdir ce - -ln mach.c ce/mach.c - cd ce; ../ceg/ceg -l < $(DEF)/not_impl/not_impl_table ; cp $(DEF)/*.c . ; cp $(DEF)/*/*.c . ; cd .. - cd ce; $(EM)/lib/cpp -P ../EM_table | ../ceg/ceg -l ; cd .. - touch ce/dummy1 - -ceg/as_lib.a: - -mkdir ceg - cd ceg; cp $(ASMAIN)/* . ; $(CC) -c $(IFILES) *.c; $(AR) r as_lib.a *.o ; cd .. - -sh -c 'ranlib ceg/as_lib.a' - -back.a: mach.h - -mkdir back - cd back;cp $(BACK)/as_back/*h . ; cp $(BACK)/as_back/Makefile . ; make ; cd .. - $(AR) r back.a back/*o - -sh -c 'ranlib back.a' - -ceg/ceg : ceg/as_lib.a # $(Em)/em_parser - cd ceg; $(CC) -o ceg $(Em)/*.o as_lib.a $(CEG_LIBS) $(LEXLIB) ; cd .. diff --git a/util/ceg/util/make_ceg_as b/util/ceg/util/make_ceg_as deleted file mode 100644 index 60b50f774..000000000 --- a/util/ceg/util/make_ceg_as +++ /dev/null @@ -1,31 +0,0 @@ -EM = ../../../.. -CEG = $(EM)/lib/ceg - -Em = $(CEG)/EM_parser/as_EM_pars -ASMAIN = $(CEG)/assemble/as_assemble -AS = $(CEG)/as_parser -DEF = $(CEG)/defaults - -AR = ar -CC = cc -LEXLIB = -ll - -IFILES = -I. -I.. -I$(AS) -I$(Em) -I$(EM)/h -I$(EM)/modules/h -I../back - -CFLAGS = -O $(IFILES) - -CEG_LIBS = $(EM)/modules/lib/liballoc.a\ - $(EM)/modules/lib/libprint.a\ - $(EM)/modules/lib/libstring.a\ - $(EM)/modules/lib/libsystem.a - -all: ceg/ceg - -ceg/ceg: ceg/as_lib.a - cd ceg ; $(CC) -o ceg $(Em)/*.o as_lib.a $(CEG_LIBS) $(LEXLIB) ; cd .. - -ceg/as_lib.a: - -mkdir ceg - cd ceg ; cp $(CEG)/util/make_ceg_as Makefile ; cd .. - cd ceg ; cp $(ASMAIN)/* . ; $(CC) -c $(CFLAGS) *.c; $(AR) r as_lib.a *.o ; cd .. - -sh -c 'ranlib ceg/as_lib.a' diff --git a/util/ceg/util/make_ceg_obj b/util/ceg/util/make_ceg_obj deleted file mode 100644 index df1ac3945..000000000 --- a/util/ceg/util/make_ceg_obj +++ /dev/null @@ -1,44 +0,0 @@ -EM = ../../../.. -CEG = $(EM)/lib/ceg - -Em = $(CEG)/EM_parser/obj_EM_pars -ASMAIN = $(CEG)/assemble/obj_assemble -AS = $(CEG)/as_parser -EVAL = $(CEG)/as_parser/eval -DEF = $(CEG)/defaults - -AR = ar -CC = cc -LEXLIB = -ll - -IFILES = -I. -I.. -I$(AS) -I$(Em) -I$(EM)/h -I$(EM)/modules/h -I../back - -CFLAGS = -O $(IFILES) - -CEG_LIBS = $(EM)/modules/lib/liballoc.a\ - $(EM)/modules/lib/libprint.a\ - $(EM)/modules/lib/libstring.a\ - $(EM)/modules/lib/libsystem.a - -all: ceg/ceg - -ceg/ceg : ceg/as_lib.a ceg/as_instr.o ceg/eval_as.o - cd ceg ; $(CC) -o ceg $(Em)/*.o as_instr.o eval_as.o as_lib.a $(CEG_LIBS) $(LEXLIB) ; cd .. - -ceg/as_lib.a: - -mkdir ceg - cd ceg ; cp $(CEG)/util/make_ceg_obj Makefile ; cd .. - cd ceg ; cp $(ASMAIN)/* . ; $(CC) -c $(CFLAGS) *.c; $(AR) r as_lib.a *.o ; cd .. - -sh -c 'ranlib ceg/as_lib.a' - -ceg/eval_as.o : ceg/eval_as.c as.h # $(AS)/as_parser.h $(Em)/arg_type.h - cd ceg ; $(CC) -c $(CFLAGS) eval_as.c ; cd .. - -ceg/eval_as.c : as.c # $(EVAL)/eval - cd ceg ; $(EVAL)/eval < ../as.c > eval_as.c ; cd .. - -ceg/as_instr.o : as.h ceg/as_lib.a ceg/as_instr.c - cd ceg ; $(CC) -c $(CFLAGS) as_instr.c ; cd .. - -ceg/as_instr.c : as_table # $(AS)/as_parser - cd ceg ; $(EM)/lib/cpp -P ../as_table | $(AS)/as_parser > as_instr.c ; cd .. diff --git a/util/ceg/util/make_obj b/util/ceg/util/make_obj deleted file mode 100644 index b4709aa87..000000000 --- a/util/ceg/util/make_obj +++ /dev/null @@ -1,78 +0,0 @@ -EM = ../../../.. -CEG = $(EM)/lib/ceg - -Em = $(CEG)/EM_parser/obj_EM_pars -ASMAIN = $(CEG)/assemble/obj_assemble -BACK = $(CEG)/ce_back -AS = $(CEG)/as_parser -EVAL = $(CEG)/as_parser/eval -DEF = $(CEG)/defaults - -AR = ar -CC = cc -LEXLIB = -ll - -IFILES = -I. -I.. -I$(AS) -I$(Em) -I$(EM)/h -I$(EM)/modules/h -I../back - -CEG_LIBS = $(EM)/modules/lib/liballoc.a\ - $(EM)/modules/lib/libprint.a\ - $(EM)/modules/lib/libstring.a\ - $(EM)/modules/lib/libsystem.a - -CFLAGS = -O $(IFILES) - -.c.o: mach.h back.a - cd ce ; $(CC) -c $(CFLAGS) ../$*.c ; cd .. - -all: back.a ce.a - -install: all - ../../install ce.a - ../../install back.a - -cmp: all - -../../compare ce.a - -../../compare back.a - -clean: - rm -rf ce back ceg ce.a back.a Out - -ce.a : ce/dummy - $(AR) r ce.a ce/*.o - -sh -c 'ranlib ce.a' - -ce/dummy : ce/dummy1 mach.h back.a - cd ce;$(CC) -c $(CFLAGS) *.c; touch dummy ; cd .. - -ce/dummy1: ceg/ceg EM_table mach.h back.a - -mkdir ce - -ln mach.c ce/mach.c - cd ce; ../ceg/ceg -l < $(DEF)/not_impl/not_impl_table ; cp $(DEF)/*.c . ; cp $(DEF)/*/*.c . ; cd .. - cd ce; $(EM)/lib/cpp -P ../EM_table | ../ceg/ceg -l ; cd .. - touch ce/dummy1 - -back.a: mach.h - -mkdir back - cd back;cp $(BACK)/obj_back/*h . ; cp $(BACK)/obj_back/Makefile . ; make; cd .. - $(AR) r back.a back/*o; - -sh -c 'ranlib back.a' - -ceg/ceg : ceg/as_lib.a ceg/as_instr.o ceg/eval_as.o # $(Em)/em_parser - cd ceg; $(CC) -o ceg $(Em)/*.o as_instr.o eval_as.o as_lib.a $(CEG_LIBS) $(LEXLIB) ; cd .. - -ceg/as_lib.a: - -mkdir ceg - cd ceg; cp $(ASMAIN)/* . ; $(CC) -c $(IFILES) *.c; $(AR) r as_lib.a *.o ; touch dummy ; cd .. - -sh -c 'ranlib ceg/as_lib.a' - -ceg/eval_as.o : ceg/eval_as.c as.h # $(AS)/as_parser.h $(Em)/arg_type.h - cd ceg;$(CC) -c $(IFILES) eval_as.c ; cd .. - -ceg/eval_as.c : as.c # $(EVAL)/eval - cd ceg; $(EVAL)/eval < ../as.c > eval_as.c ; cd .. - -ceg/as_instr.o : as.h ceg/dummy ceg/as_instr.c - cd ceg;$(CC) -c $(IFILES) as_instr.c ; cd .. - -ceg/as_instr.c : as_table # $(AS)/as_parser - cd ceg; $(EM)/lib/cpp -P ../as_table| $(AS)/as_parser > as_instr.c ; cd .. diff --git a/util/ceg/util/preproc b/util/ceg/util/preproc deleted file mode 100644 index 28fb419da..000000000 --- a/util/ceg/util/preproc +++ /dev/null @@ -1 +0,0 @@ -../../../../lib/cpp $@ | sed "/^#/d" diff --git a/util/ceg/util/update b/util/ceg/util/update deleted file mode 100644 index 9cca367ee..000000000 --- a/util/ceg/util/update +++ /dev/null @@ -1,28 +0,0 @@ -make -f ce_makefile ceg/ceg - -for i -do - case $i in - ALL) make -f ce_makefile EM_instr ce.a; - exit 0;; - - *.o) make -f ce_makefile ce/$i; - ar r ce.a $i;; - - *..) ( cd ce; ../../../../lib/cpp ../EM_table| sed "/^#/d"| ../ceg/ceg -c $i); - F=`basename $i ..`; - U="_dnam" - V="_dlb" - make -f ce_makefile ce/$F.o ce/$F$U.o ce/"$F$V.o"; - echo ar r ce.a ce/$F.o ce/"$F$U.o" ce/"$F$V.o"; - ar r ce.a ce/$F.o ce/$F$U.o ce/"$F$U.o";; - - *) ( cd ce; ../../../../lib/cpp ../EM_table| sed "/^#/d"| ../ceg/ceg -c $i); - make -f ce_makefile ce/$i.o; - echo ar r ce.a ce/$i.o; - ar r ce.a ce/$i.o;; - esac -done - -echo ranlib ce.a -ranlib ce.a diff --git a/util/cgg/Makefile b/util/cgg/Makefile deleted file mode 100644 index d33c168c9..000000000 --- a/util/cgg/Makefile +++ /dev/null @@ -1,34 +0,0 @@ -# $Header$ - -PREFLAGS=-I../../h -CFLAGS=$(PREFLAGS) -LDFLAGS= -LINTOPTS=-hbxac $(PREFLAGS) -LIBS=../../lib/em_data.a -# LEXLIB is system dependent, try -ll or -lln first -LEXLIB = -lln - -cgg: bootgram.o main.o bootlex.o - $(CC) $(LDFLAGS) bootgram.o main.o bootlex.o $(LIBS) $(LEXLIB) -o cgg - -bootgram.c: bootgram.y - @echo expect 1 shift/reduce conflict - yacc -d bootgram.y - mv y.tab.c bootgram.c - -install: cgg - cp cgg ../../lib/cgg - -cmp: cgg - cmp cgg ../../lib/cgg - -lint: bootgram.c main.c bootlex.c - lint $(LINTOPTS) bootgram.c main.c bootlex.c -clean: - rm -f *.o bootgram.c bootlex.c cgg y.tab.h -bootgram.o: booth.h -bootgram.o: ../../h/cg_pattern.h -bootlex.o: booth.h -bootlex.o: ../../h/cg_pattern.h -main.o: booth.h -main.o: ../../h/cg_pattern.h diff --git a/util/cmisc/Makefile b/util/cmisc/Makefile deleted file mode 100644 index 7a7894f3d..000000000 --- a/util/cmisc/Makefile +++ /dev/null @@ -1,52 +0,0 @@ -EM = ../.. -EMBIN = $(EM)/bin -EMMAN = $(EM)/man -CFLAGS = -O -LDFLAGS = - -all: mkdep cid cclash prid tabgen - -install: all - rm -f $(EMBIN)/mkdep $(EMBIN)/cid $(EMBIN)/cclash $(EMBIN)/prid \ - $(EMBIN)/tabgen - cp mkdep cid cclash prid tabgen $(EMBIN) - rm -f $(EMMAN)/mkdep.1 $(EMMAN)/cid.1 $(EMMAN)/cclash.1 \ - $(EMMAN)/prid.1 $(EMMAN)/tabgen.1 - cp mkdep.1 cid.1 cclash.1 prid.1 tabgen.1 $(EMMAN) - -cmp: all - -cmp mkdep $(EMBIN)/mkdep - -cmp cid $(EMBIN)/cid - -cmp cclash $(EMBIN)/cclash - -cmp prid $(EMBIN)/prid - -cmp tabgen $(EMBIN)/tabgen - -cmp mkdep.1 $(EMMAN)/mkdep.1 - -cmp cid.1 $(EMMAN)/cid.1 - -cmp cclash.1 $(EMMAN)/cclash.1 - -cmp prid.1 $(EMMAN)/prid.1 - -cmp tabgen.1 $(EMMAN)/tabgen.1 - -clean: - rm -f *.o mkdep cid cclash prid tabgen - -pr: - @pr `pwd`/Makefile `pwd`/mkdep.c `pwd`/cclash.c `pwd`/cid.c \ - `pwd`/prid.c `pwd`/GCIPM.c `pwd`/tabgen.c - -opr: - make pr | opr - -mkdep: mkdep.o - $(CC) $(LDFLAGS) -o mkdep mkdep.o - -tabgen: tabgen.o - $(CC) $(LDFLAGS) -o tabgen tabgen.o - -cid: cid.o GCIPM.o - $(CC) $(LDFLAGS) -o cid cid.o GCIPM.o - -cclash: cclash.o GCIPM.o - $(CC) $(LDFLAGS) -o cclash cclash.o GCIPM.o - -prid: prid.o GCIPM.o - $(CC) $(LDFLAGS) -o prid prid.o GCIPM.o diff --git a/util/cpp/Version.c b/util/cpp/Version.c deleted file mode 100644 index 0a2ab69ac..000000000 --- a/util/cpp/Version.c +++ /dev/null @@ -1,8 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -#ifndef lint -static char Version[] = "ACK C preprocessor Version 1.3"; -#endif lint diff --git a/util/cpp/chtab.c b/util/cpp/chtab.c deleted file mode 100644 index 32e34997e..000000000 --- a/util/cpp/chtab.c +++ /dev/null @@ -1,321 +0,0 @@ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* - chtab - character table generator - - Author: Erik Baalbergen (..tjalk!erikb) - Modified by Ceriel Jacobs -*/ - -#include - -static char *RcsId = "$Header$"; - -#define MAXBUF 256 -#define TABSIZE 257 -#define COMCOM '-' -#define FILECOM '%' - -int InputForm = 'c'; -char OutputForm[MAXBUF] = "%s,\n"; -char *Table[TABSIZE]; -char *Name; -char *ProgCall; -int signedch = 0; -char *OutputName; -char *chroffsetfile = "charoffset.h"; - -main(argc, argv) - char *argv[]; -{ - char c = 0200; - int i = c; - - if (i < 0) signedch = 1; - - ProgCall = *argv++; - argc--; - while (argc-- > 0) { - if (**argv == COMCOM) { - option(*argv++); - } - else { - process(*argv++, InputForm); - } - } - MkCharIndex(); - exit(0); -} - -MkCharIndex() -{ - FILE *fp; - - if ((fp = fopen(chroffsetfile, "w")) == NULL) { - fprintf(stderr, "%s: cannot write file %s\n", ProgCall, chroffsetfile); - exit(1); - } - if (signedch) { - fputs("#define CharOffset 128\n", fp); - } - else fputs("#define CharOffset 0\n", fp); - fclose(fp); -} - -char * -Salloc(s) - char *s; -{ - char *malloc(); - char *ns = malloc(strlen(s) + 1); - - if (ns) { - strcpy(ns, s); - } - return ns; -} - -option(str) - char *str; -{ - /* note that *str indicates the source of the option: - either COMCOM (from command line) or FILECOM (from a file). - */ - switch (*++str) { - - case ' ': /* command */ - case '\t': - case '\0': - break; - case 'I': - InputForm = *++str; - break; - case 'f': - if (*++str == '\0') { - fprintf(stderr, "%s: -f: name expected\n", ProgCall); - exit(1); - } - DoFile(str); - break; - case 'F': - sprintf(OutputForm, "%s\n", ++str); - break; - case 'T': - printf("%s\n", ++str); - break; - case 'p': - PrintTable(); - break; - case 'C': - ClearTable(); - break; - case 'H': - if (*++str == '\0') { - fprintf(stderr, "%s: -H: name expected\n", ProgCall); - } - else chroffsetfile = ++str; - break; - default: - fprintf(stderr, "%s: bad option -%s\n", ProgCall, str); - } -} - -ClearTable() -{ - register i; - - for (i = 0; i < TABSIZE; i++) { - Table[i] = 0; - } -} - -PrintTable() -{ - register i; - - for (i = 0; i < TABSIZE; i++) { - if (Table[i]) { - printf(OutputForm, Table[i]); - } - else { - printf(OutputForm, "0"); - } - } -} - -process(str, format) - char *str; -{ - char *cstr = str; - char *Name = cstr; /* overwrite original string! */ - - /* strip of the entry name - */ - while (*str && *str != ':') { - if (*str == '\\') { - ++str; - } - *cstr++ = *str++; - } - - if (*str != ':') { - fprintf(stderr, "%s: bad specification: \"%s\", ignored\n", - ProgCall, Name); - return 0; - } - *cstr = '\0'; - str++; - - switch (format) { - - case 'c': - return c_proc(str, Name); - default: - fprintf(stderr, "%s: bad input format\n", ProgCall); - } - return 0; -} - -c_proc(str, Name) - char *str; - char *Name; -{ - int ch, ch2; - int quoted(); - char *name = Salloc(Name); - - while (*str) { - if (*str == '\\') { - ch = quoted(&str); - } - else { - ch = *str++; - } - if (*str == '-') { - if (*++str == '\\') { - ch2 = quoted(&str); - } - else { - if (ch2 = *str++); - else str--; - } - if (ch > ch2) { - fprintf(stderr, "%s: bad range\n", ProgCall); - return 0; - } -#define ind(X) (signedch?(X>=128?X-128:X+128):X) - while (ch <= ch2) { - Table[ind(ch)] = name; - ch++; - } - } - else { - if (ch >= 0 && ch <= 255) - Table[ind(ch)] = name; - } - } - Table[256] = Table[0]; - return 1; -} - -int -quoted(pstr) - char **pstr; -{ - register int ch; - register int i; - register char *str = *pstr; - - if ((*++str >= '0') && (*str <= '9')) { - ch = 0; - for (i = 0; i < 3; i++) { - ch = 8 * ch + (*str - '0'); - if (*++str < '0' || *str > '9') - break; - } - } - else { - switch (*str++) { - - case 'n': - ch = '\n'; - break; - case 't': - ch = '\t'; - break; - case 'b': - ch = '\b'; - break; - case 'r': - ch = '\r'; - break; - case 'f': - ch = '\f'; - break; - default : - ch = *str; - } - } - *pstr = str; - return ch & 0377; -} - -int -stoi(str) - char *str; -{ - register i = 0; - - while (*str >= '0' && *str <= '9') { - i = i * 10 + *str++ - '0'; - } - return i; -} - -char * -getline(s, n, fp) - char *s; - FILE *fp; -{ - register c = getc(fp); - char *str = s; - - while (n--) { - if (c == EOF) { - return NULL; - } - else - if (c == '\n') { - *str++ = '\0'; - return s; - } - *str++ = c; - c = getc(fp); - } - s[n - 1] = '\0'; - return s; -} - -#define BUFSIZE 1024 - -DoFile(name) - char *name; -{ - char text[BUFSIZE]; - FILE *fp; - - if ((fp = fopen(name, "r")) == NULL) { - fprintf(stderr, "%s: cannot read file %s\n", ProgCall, name); - exit(1); - } - while (getline(text, BUFSIZE, fp) != NULL) { - if (text[0] == FILECOM) { - option(text); - } - else { - process(text, InputForm); - } - } -} diff --git a/util/data/Makefile b/util/data/Makefile deleted file mode 100644 index 12a7dfb19..000000000 --- a/util/data/Makefile +++ /dev/null @@ -1,40 +0,0 @@ -# $Header$ -d=../.. -h=$d/h -l=$d/lib -AR=ar -SUF=o -LIBSUF=a - -OBJ=em_mnem.$(SUF) em_pseu.$(SUF) em_flag.$(SUF) em_ptyp.$(SUF) - -DATA_PATH=em_data.$(LIBSUF) - -CFLAGS=-O -I$h $(COPT) - -.SUFFIXES: .$(SUF) -.c.$(SUF): - $(CC) -c $(CFLAGS) $*.c - -$(DATA_PATH): $(OBJ) - $(AR) rv $(DATA_PATH) $(OBJ) - -sh -c 'ranlib $(DATA_PATH)' - -em_flag.$(SUF): $h/em_flag.h - -em_ptyp.$(SUF): $h/em_flag.h $h/em_ptyp.h - -install : $(DATA_PATH) - -cmp -s $(DATA_PATH) $l/$(DATA_PATH) || { cp $(DATA_PATH) $l/$(DATA_PATH) ; sh -c 'ranlib $l/$(DATA_PATH)' ; } - -cmp : $(DATA_PATH) - -cmp $(DATA_PATH) $l/$(DATA_PATH) - -clean: - rm -f $(OBJ) $(DATA_PATH) *.old - -opr: - make pr ^ opr - -pr: - @pr Makefile em_mnem.c em_pseu.c em_flag.c em_ptyp.c diff --git a/util/ego/bo/Makefile b/util/ego/bo/Makefile deleted file mode 100644 index f037501ce..000000000 --- a/util/ego/bo/Makefile +++ /dev/null @@ -1,79 +0,0 @@ -EMHOME=../../.. -EMH=$(EMHOME)/h -EMLIB=$(EMHOME)/lib -SHR=../share - -LDFLAGS= -CPPFLAGS=-DVERBOSE -DNOTCOMPACT -I$(EMH) -CFLAGS=$(CPPFLAGS) -O -LINTFLAGS=-hbu - -CFILES=\ -bo.c - -OFILES=\ -bo.o - -HFILES= - -PRFILES=\ -$(CFILES) $(HFILES) Makefile - -SHARE_OFILES=\ -$(SHR)/get.o $(SHR)/put.o $(SHR)/alloc.o $(SHR)/global.o $(SHR)/debug.o \ -$(SHR)/files.o $(SHR)/map.o $(SHR)/lset.o $(SHR)/cset.o $(SHR)/aux.o \ -$(SHR)/stack_chg.o $(SHR)/go.o - -SHARE_MFILES=\ -$(SHR)/get.m $(SHR)/put.m $(SHR)/alloc.m $(SHR)/global.m $(SHR)/debug.m \ -$(SHR)/files.m $(SHR)/map.m $(SHR)/lset.m $(SHR)/cset.m $(SHR)/aux.m \ -$(SHR)/stack_chg.m $(SHR)/go.m - -all: bo - -bo: $(OFILES) - $(CC) -o bo $(LDFLAGS) $(OFILES) $(SHARE_OFILES) $(EMLIB)/em_data.a - -bo_ack: $(CFILES) $(SHARE_MFILES) - $(CC) -c.o $(CFLAGS) $(CFILES) $(SHARE_MFILES) - $(CC) -o bo -.c $(LDFLAGS) bo.o $(EMLIB)/em_data.a - -install: all - ../install bo - -cmp: all - -../compare bo - -pr: - @pr $(PRFILES) - -opr: - make pr | opr - -clean: - rm -f bo *.o Out out nohup.out - -lint: - lint $(LINTFLAGS) $(CPPFLAGS) $(CFILES) - -print: $(PRFILES) - @pr $? - @touch print - -depend: - $(SHR)/makedepend - -# the next lines are generated automatically -# AUTOAUTOAUTOAUTOAUTOAUTO -bo.o: ../share/alloc.h -bo.o: ../share/aux.h -bo.o: ../share/debug.h -bo.o: ../share/def.h -bo.o: ../share/files.h -bo.o: ../share/get.h -bo.o: ../share/global.h -bo.o: ../share/go.h -bo.o: ../share/lset.h -bo.o: ../share/map.h -bo.o: ../share/put.h -bo.o: ../share/types.h diff --git a/util/ego/ca/Makefile b/util/ego/ca/Makefile deleted file mode 100644 index d8cab7072..000000000 --- a/util/ego/ca/Makefile +++ /dev/null @@ -1,82 +0,0 @@ -EMHOME=../../.. -EMH=$(EMHOME)/h -EMLIB=$(EMHOME)/lib -SHR=../share - -LDFLAGS= -CPPFLAGS=-DVERBOSE -DNOTCOMPACT -I$(EMH) -CFLAGS=$(CPPFLAGS) -O -LINTFLAGS=-hbu - -CFILES=\ -ca.c ca_put.c - -OFILES=\ -ca.o ca_put.o - -HFILES=\ -ca.h ca_put.h - -PRFILES=\ -$(CFILES) $(HFILES) Makefile - -SHARE_OFILES=\ -$(SHR)/get.o $(SHR)/alloc.o $(SHR)/global.o $(SHR)/aux.o $(SHR)/debug.o \ -$(SHR)/lset.o $(SHR)/cset.o $(SHR)/files.o $(SHR)/map.o - -SHARE_MFILES=\ -$(SHR)/get.m $(SHR)/alloc.m $(SHR)/global.m $(SHR)/aux.m $(SHR)/debug.m \ -$(SHR)/lset.m $(SHR)/cset.m $(SHR)/files.m $(SHR)/map.m - -all: ca - -ca: $(OFILES) - $(CC) -o ca $(LDFLAGS) $(OFILES) $(SHARE_OFILES) $(EMLIB)/em_data.a - -ca_ack: $(CFILES) $(SHARE_MFILES) - $(CC) -c.o $(CFLAGS) $(CFILES) $(SHARE_MFILES) - $(CC) -o ca -.c $(LDFLAGS) ca.o $(EMLIB)/em_data.a - -install: all - ../install ca - -cmp: all - -../compare ca - -pr: - @pr $(PRFILES) - -opr: - make pr | opr - -clean: - rm -f ca *.o Out out nohup.out - -lint: - lint $(LINTFLAGS) $(CPPFLAGS) $(CFILES) - -print: $(PRFILES) - @pr $? - @touch print - -depend: - $(SHR)/makedepend - -# the next lines are generated automatically -# AUTOAUTOAUTOAUTOAUTOAUTO -ca.o: ../share/alloc.h -ca.o: ../share/debug.h -ca.o: ../share/files.h -ca.o: ../share/get.h -ca.o: ../share/global.h -ca.o: ../share/lset.h -ca.o: ../share/map.h -ca.o: ../share/types.h -ca.o: ca.h -ca.o: ca_put.h -ca_put.o: ../share/alloc.h -ca_put.o: ../share/debug.h -ca_put.o: ../share/def.h -ca_put.o: ../share/map.h -ca_put.o: ../share/types.h -ca_put.o: ca.h diff --git a/util/ego/cf/Makefile b/util/ego/cf/Makefile deleted file mode 100644 index 4a6236b3c..000000000 --- a/util/ego/cf/Makefile +++ /dev/null @@ -1,102 +0,0 @@ -EMHOME=../../.. -EMH=$(EMHOME)/h -EMLIB=$(EMHOME)/lib -SHR=../share - -LDFLAGS= -CPPFLAGS=-DVERBOSE -DNOTCOMPACT -I$(EMH) -CFLAGS=$(CPPFLAGS) -O -LINTFLAGS=-hbu - -CFILES=\ -cf.c cf_succ.c cf_idom.c cf_loop.c - -OFILES=\ -cf.o cf_idom.o cf_loop.o cf_succ.o - -HFILES=\ -cf.h cf_succ.h cf_idom.h cf_loop.h - -PRFILES=\ -$(CFILES) $(HFILES) Makefile - -SHARE_OFILES=\ -$(SHR)/get.o $(SHR)/put.o $(SHR)/alloc.o $(SHR)/global.o \ -$(SHR)/debug.o $(SHR)/files.o $(SHR)/map.o $(SHR)/lset.o \ -$(SHR)/cset.o $(SHR)/aux.o - -SHARE_MFILES=\ -$(SHR)/get.m $(SHR)/put.m $(SHR)/alloc.m $(SHR)/global.m \ -$(SHR)/debug.m $(SHR)/files.m $(SHR)/map.m $(SHR)/lset.m \ -$(SHR)/cset.m $(SHR)/aux.m - -all: cf - -cf: $(OFILES) - $(CC) -o cf $(LDFLAGS) $(OFILES) $(SHARE_OFILES) $(EMLIB)/em_data.a - -cf_ack: $(CFILES) $(SHARE_MFILES) - $(CC) -c.o $(CFLAGS) $(CFILES) $(SHARE_MFILES) - $(CC) -o cf -.c $(LDFLAGS) cf.o $(EMLIB)/em_data.a - -install: all - ../install cf - -cmp: all - -../compare cf - -pr: - @pr $(PRFILES) - -opr: - make pr | opr - -clean: - rm -f cf *.o Out out nohup.out - -lint: - lint $(LINTFLAGS) $(CPPFLAGS) $(CFILES) - -print: $(PRFILES) - @pr $? - @touch print - -depend: - $(SHR)/makedepend - -# the next lines are generated automatically -# AUTOAUTOAUTOAUTOAUTOAUTO -cf.o: ../share/alloc.h -cf.o: ../share/cset.h -cf.o: ../share/debug.h -cf.o: ../share/def.h -cf.o: ../share/files.h -cf.o: ../share/get.h -cf.o: ../share/global.h -cf.o: ../share/lset.h -cf.o: ../share/map.h -cf.o: ../share/put.h -cf.o: ../share/types.h -cf.o: cf.h -cf.o: cf_idom.h -cf.o: cf_loop.h -cf.o: cf_succ.h -cf_idom.o: ../share/alloc.h -cf_idom.o: ../share/debug.h -cf_idom.o: ../share/lset.h -cf_idom.o: ../share/types.h -cf_idom.o: cf.h -cf_loop.o: ../share/alloc.h -cf_loop.o: ../share/aux.h -cf_loop.o: ../share/debug.h -cf_loop.o: ../share/lset.h -cf_loop.o: ../share/types.h -cf_loop.o: cf.h -cf_succ.o: ../share/cset.h -cf_succ.o: ../share/debug.h -cf_succ.o: ../share/def.h -cf_succ.o: ../share/global.h -cf_succ.o: ../share/lset.h -cf_succ.o: ../share/map.h -cf_succ.o: ../share/types.h -cf_succ.o: cf.h diff --git a/util/ego/cj/Makefile b/util/ego/cj/Makefile deleted file mode 100644 index 30e5c0262..000000000 --- a/util/ego/cj/Makefile +++ /dev/null @@ -1,80 +0,0 @@ -EMHOME=../../.. -EMH=$(EMHOME)/h -EMLIB=$(EMHOME)/lib -SHR=../share - -LDFLAGS= -CPPFLAGS=-DVERBOSE -DNOTCOMPACT -I$(EMH) -CFLAGS=$(CPPFLAGS) -O -LINTFLAGS=-hbu - -CFILES=\ -cj.c - -OFILES=\ -cj.o - -HFILES= - -PRFILES=\ -$(CFILES) $(HFILES) Makefile - -SHARE_OFILES=\ -$(SHR)/get.o $(SHR)/put.o $(SHR)/alloc.o $(SHR)/global.o $(SHR)/debug.o \ -$(SHR)/files.o $(SHR)/map.o $(SHR)/lset.o $(SHR)/cset.o $(SHR)/aux.o \ -$(SHR)/stack_chg.o $(SHR)/go.o - -SHARE_MFILES=\ -$(SHR)/get.m $(SHR)/put.m $(SHR)/alloc.m $(SHR)/global.m $(SHR)/debug.m \ -$(SHR)/files.m $(SHR)/map.m $(SHR)/lset.m $(SHR)/cset.m $(SHR)/aux.m $(SHR)/stack_chg.m $(SHR)/go.m - -all: cj - -cj: $(OFILES) - $(CC) -o \ - cj $(LDFLAGS) $(OFILES) $(SHARE_OFILES) $(EMLIB)/em_data.a - -cj_ack: $(CFILES) $(SHARE_MFILES) - $(CC) -c.o $(CFLAGS) $(CFILES) $(SHARE_MFILES) - $(CC) -o cj -.c $(LDFLAGS) cj.o $(EMLIB)/em_data.a - -install: all - ../install cj - -cmp: all - -../compare cj - -pr: - @pr $(PRFILES) - -opr: - make pr | opr - -clean: - rm -f cj *.o Out out nohup.out - -lint: - lint $(LINTFLAGS) $(CPPFLAGS) $(CFILES) - -print: $(PRFILES) - @pr $? - @touch print - -depend: - $(SHR)/makedepend - -# the next lines are generated automatically -# AUTOAUTOAUTOAUTOAUTOAUTO -cj.o: ../share/alloc.h -cj.o: ../share/aux.h -cj.o: ../share/debug.h -cj.o: ../share/def.h -cj.o: ../share/files.h -cj.o: ../share/get.h -cj.o: ../share/global.h -cj.o: ../share/go.h -cj.o: ../share/lset.h -cj.o: ../share/map.h -cj.o: ../share/put.h -cj.o: ../share/stack_chg.h -cj.o: ../share/types.h diff --git a/util/ego/compare b/util/ego/compare deleted file mode 100755 index 774b47332..000000000 --- a/util/ego/compare +++ /dev/null @@ -1,6 +0,0 @@ -case $# in -1) DEST="$1" ;; -2) DEST="$2" ;; -*) echo $0 [source] destination ;; -esac -cmp "$1" ../../../lib/ego/$DEST diff --git a/util/ego/cs/Makefile b/util/ego/cs/Makefile deleted file mode 100644 index 523012e88..000000000 --- a/util/ego/cs/Makefile +++ /dev/null @@ -1,190 +0,0 @@ -EMHOME=../../.. -EMH=$(EMHOME)/h -EMLIB=$(EMHOME)/lib -SHR=../share - -LDFLAGS= -CPPFLAGS=-DVERBOSE -DNOTCOMPACT -I$(EMH) -CFLAGS=$(CPPFLAGS) -O -LINTFLAGS=-hbu - -CFILES=\ -cs.c cs_alloc.c cs_aux.c cs_avail.c cs_debug.c cs_elim.c \ -cs_entity.c cs_kill.c cs_partit.c cs_profit.c cs_getent.c \ -cs_stack.c cs_vnm.c - -OFILES=\ -cs.o cs_alloc.o cs_aux.o cs_avail.o cs_debug.o cs_elim.o \ -cs_entity.o cs_kill.o cs_partit.o cs_profit.o cs_getent.o \ -cs_stack.o cs_vnm.o - -HFILES=\ -cs.h cs_alloc.h cs_aux.h cs_avail.h cs_debug.h cs_elim.h \ -cs_entity.h cs_kill.h cs_partit.h cs_profit.h cs_getent.h \ -cs_stack.h cs_vnm.h - -PRFILES=\ -$(CFILES) $(HFILES) Makefile - -SHARE_OFILES=\ -$(SHR)/get.o $(SHR)/put.o $(SHR)/alloc.o $(SHR)/global.o $(SHR)/debug.o\ -$(SHR)/files.o $(SHR)/map.o $(SHR)/lset.o $(SHR)/cset.o $(SHR)/aux.o\ -$(SHR)/go.o - -SHARE_MFILES=\ -$(SHR)/get.m $(SHR)/put.m $(SHR)/alloc.m $(SHR)/global.m $(SHR)/debug.m\ -$(SHR)/files.m $(SHR)/map.m $(SHR)/lset.m $(SHR)/cset.m $(SHR)/aux.m\ -$(SHR)/go.m - -all: cs - -cs: $(OFILES) - $(CC) -o cs $(LDFLAGS) $(OFILES) $(SHARE_OFILES) $(EMLIB)/em_data.a - -cs_ack: $(CFILES) $(SHARE_MFILES) - $(CC) -c.o $(CFLAGS) $(CFILES) $(SHARE_MFILES) - $(CC) -o cs -.c $(LDFLAGS) cs.o $(EMLIB)/em_data.a - -install: all - ../install cs - -cmp: all - -../compare cs - -pr: - @pr $(PRFILES) - -opr: - make pr | opr - -clean: - rm -f cs *.o Out out nohup.out - -lint: - lint $(LINTFLAGS) $(CPPFLAGS) $(CFILES) - -print: $(PRFILES) - @pr $? - @touch print - -depend: - $(SHR)/makedepend - -# the next lines are generated automatically -# AUTOAUTOAUTOAUTOAUTOAUTO -cs.o: ../share/debug.h -cs.o: ../share/go.h -cs.o: ../share/lset.h -cs.o: ../share/types.h -cs.o: cs.h -cs.o: cs_aux.h -cs.o: cs_avail.h -cs.o: cs_debug.h -cs.o: cs_elim.h -cs.o: cs_entity.h -cs.o: cs_profit.h -cs.o: cs_stack.h -cs.o: cs_vnm.h -cs_alloc.o: ../share/alloc.h -cs_alloc.o: ../share/types.h -cs_alloc.o: cs.h -cs_aux.o: ../share/aux.h -cs_aux.o: ../share/debug.h -cs_aux.o: ../share/global.h -cs_aux.o: ../share/lset.h -cs_aux.o: ../share/types.h -cs_aux.o: cs.h -cs_aux.o: cs_entity.h -cs_avail.o: ../share/aux.h -cs_avail.o: ../share/debug.h -cs_avail.o: ../share/global.h -cs_avail.o: ../share/lset.h -cs_avail.o: ../share/types.h -cs_avail.o: cs.h -cs_avail.o: cs_alloc.h -cs_avail.o: cs_aux.h -cs_avail.o: cs_debug.h -cs_avail.o: cs_getent.h -cs_debug.o: ../share/debug.h -cs_debug.o: ../share/lset.h -cs_debug.o: ../share/types.h -cs_debug.o: cs.h -cs_debug.o: cs_aux.h -cs_debug.o: cs_avail.h -cs_debug.o: cs_entity.h -cs_elim.o: ../share/alloc.h -cs_elim.o: ../share/aux.h -cs_elim.o: ../share/debug.h -cs_elim.o: ../share/global.h -cs_elim.o: ../share/lset.h -cs_elim.o: ../share/types.h -cs_elim.o: cs.h -cs_elim.o: cs_alloc.h -cs_elim.o: cs_aux.h -cs_elim.o: cs_avail.h -cs_elim.o: cs_debug.h -cs_elim.o: cs_partit.h -cs_elim.o: cs_profit.h -cs_entity.o: ../share/debug.h -cs_entity.o: ../share/global.h -cs_entity.o: ../share/lset.h -cs_entity.o: ../share/types.h -cs_entity.o: cs.h -cs_entity.o: cs_alloc.h -cs_entity.o: cs_aux.h -cs_getent.o: ../share/aux.h -cs_getent.o: ../share/debug.h -cs_getent.o: ../share/global.h -cs_getent.o: ../share/types.h -cs_getent.o: cs.h -cs_getent.o: cs_aux.h -cs_getent.o: cs_entity.h -cs_getent.o: cs_stack.h -cs_kill.o: ../share/aux.h -cs_kill.o: ../share/cset.h -cs_kill.o: ../share/debug.h -cs_kill.o: ../share/global.h -cs_kill.o: ../share/lset.h -cs_kill.o: ../share/map.h -cs_kill.o: ../share/types.h -cs_kill.o: cs.h -cs_kill.o: cs_aux.h -cs_kill.o: cs_avail.h -cs_kill.o: cs_debug.h -cs_kill.o: cs_entity.h -cs_partit.o: ../share/aux.h -cs_partit.o: ../share/debug.h -cs_partit.o: ../share/global.h -cs_partit.o: ../share/types.h -cs_partit.o: cs.h -cs_partit.o: cs_stack.h -cs_profit.o: ../share/aux.h -cs_profit.o: ../share/cset.h -cs_profit.o: ../share/debug.h -cs_profit.o: ../share/global.h -cs_profit.o: ../share/lset.h -cs_profit.o: ../share/types.h -cs_profit.o: cs.h -cs_profit.o: cs_aux.h -cs_profit.o: cs_avail.h -cs_profit.o: cs_debug.h -cs_profit.o: cs_partit.h -cs_stack.o: ../share/aux.h -cs_stack.o: ../share/debug.h -cs_stack.o: ../share/global.h -cs_stack.o: ../share/types.h -cs_stack.o: cs.h -cs_stack.o: cs_aux.h -cs_vnm.o: ../share/aux.h -cs_vnm.o: ../share/debug.h -cs_vnm.o: ../share/global.h -cs_vnm.o: ../share/types.h -cs_vnm.o: cs.h -cs_vnm.o: cs_alloc.h -cs_vnm.o: cs_aux.h -cs_vnm.o: cs_avail.h -cs_vnm.o: cs_entity.h -cs_vnm.o: cs_getent.h -cs_vnm.o: cs_kill.h -cs_vnm.o: cs_partit.h -cs_vnm.o: cs_stack.h diff --git a/util/ego/descr/Makefile b/util/ego/descr/Makefile deleted file mode 100644 index ca4d3b6d6..000000000 --- a/util/ego/descr/Makefile +++ /dev/null @@ -1,66 +0,0 @@ -EMHOME=../../.. -EMH=$(EMHOME)/h -EMLIB=$(EMHOME)/lib -SHARE=../share -CPP=$(EMLIB)/cpp - -LDFLAGS= -CPPFLAGS=-DVERBOSE -DNOTCOMPACT -I$(EMH) -CFLAGS=$(CPPFLAGS) -O -LINTFLAGS=-hbu - -SOURCES = i86.descr m68k2.descr pdp.descr vax4.descr m68k4.descr m68020.descr \ - em22.descr em24.descr em44.descr - -TARGETS = i86descr m68k2descr vax4descr pdpdescr m68k4descr m68020descr \ - em22descr em24descr em44descr - -PRFILES = Makefile descr.sed $(SOURCES) - -all: $(TARGETS) - -install: all - for i in $(TARGETS) ; do ../install $$i ; done - -cmp: all - -for i in $(TARGETS) ; do ../compare $$i ; done - -pr: - @pr $(PRFILES) - -opr: - make pr | opr - -clean: - rm -f $(TARGETS) *.o Out out nohup.out - -i86descr: i86.descr descr.sed - $(CPP) -P -I$(EMH) i86.descr | sed -f descr.sed > i86descr - -pdpdescr: pdp.descr descr.sed - $(CPP) -P -I$(EMH) pdp.descr | sed -f descr.sed > pdpdescr - -m68k2descr: m68k2.descr descr.sed - $(CPP) -P -I$(EMH) m68k2.descr | sed -f descr.sed > m68k2descr - -m68k4descr: m68k4.descr descr.sed - $(CPP) -P -I$(EMH) m68k4.descr | sed -f descr.sed > m68k4descr - -m68020descr: m68020.descr descr.sed - $(CPP) -P -I$(EMH) m68020.descr | sed -f descr.sed > m68020descr - -vax4descr: vax4.descr descr.sed - $(CPP) -P -I$(EMH) vax4.descr | sed -f descr.sed > vax4descr - -em22descr: em22.descr descr.sed - $(CPP) -P -I$(EMH) em22.descr | sed -f descr.sed > em22descr - -em24descr: em24.descr descr.sed - $(CPP) -P -I$(EMH) em24.descr | sed -f descr.sed > em24descr - -em44descr: em44.descr descr.sed - $(CPP) -P -I$(EMH) em44.descr | sed -f descr.sed > em44descr - -sparcdescr: sparc.descr descr.sed - $(CPP) -P -I$(EMH) sparc.descr | sed -f descr.sed > sparcdescr - diff --git a/util/ego/descr/vax2.descr b/util/ego/descr/vax2.descr deleted file mode 100644 index 8dfc9ace3..000000000 --- a/util/ego/descr/vax2.descr +++ /dev/null @@ -1,117 +0,0 @@ -wordsize: 2 -pointersize: 4 -%%RA -general registers: 3 -address registers: 4 -floating point registers: 0 - -register score parameters: - local variable: - (2 cases) - pointer,pointer - (2 sizes) - fitbyte -> (5,2) - default -> (4,3) - general,general - (2 sizes) - fitbyte -> (3,1) - default -> (2,2) - address of local variable: - (2 cases) - pointer,pointer - (2 sizes) - fitbyte -> (0,1) - default -> (0,2) - general,pointer - (2 sizes) - fitbyte -> (0,1) - default -> (0,2) - constant: - (3 sizes) - in_0_63 -> (0,0) - fitbyte -> (0,1) - default -> (1,2) - double constant: - (1 size) - default -> (-1,-1) - address of global variable: - (1 size) - default -> (2,4) - address of procedure: - (1 size) - default -> (2,4) - -opening cost parameters: - local variable: - (2 cases) - pointer - (2 sizes) - fitbyte -> (10,4) - default -> (9,5) - general - (2 sizes) - fitbyte -> (8,4) - default -> (7,5) - address of local variable: - (2 cases) - pointer - (2 sizes) - fitbyte -> (0,4) - default -> (0,5) - general - (2 sizes) - fitbyte -> (0,4) - general -> (0,5) - constant: - (3 sizes) - in_0_63 -> (4,2) - fitbyte -> (5,3) - default -> (6,4) - double constant: - (1 size) - default -> (1000,1000) - address of global variable: - (1 size) - default -> (6,7) - address of procedure: - (1 size) - default -> (6,7) - -register save costs: - (9 cases) - 0 -> (0,0) - 1 -> (1,0) - 2 -> (2,0) - 3 -> (3,0) - 4 -> (4,0) - 5 -> (5,0) - 6 -> (6,0) - 7 -> (7,0) - 0 -> (0,0) -%%UD -access costs of global variables: - (1 size) - default -> (7,4) -access costs of local variables: - (2 sizes) - fitbyte -> (3,1) - default -> (2,2) -%%SR -overflow harmful?: no -array bound harmful?: no - -%%CS -#include "../../../h/em_mnem.h" -first time then space: -addressing modes: op_adp op_lof op_ldf op_loi op_dch op_lpb -1 - op_adp op_lof op_ldf op_loi op_dch op_lpb -1 -cheap operations: op_cii op_cui op_cfi op_ciu op_cff op_cuu op_cif - op_cmi op_cmf op_cmu op_cms op_cmp -1 - op_cii op_cui op_cfi op_ciu op_cff op_cuu op_cif - op_cmi op_cmf op_cmu op_cms op_cmp -1 -lexical tresholds: 1 1 -indirection limit: 8 -do sli if index?: no no -forbidden operators: -1 -1 -%%SP -global stack pollution allowed?: yes diff --git a/util/ego/em_ego/Makefile b/util/ego/em_ego/Makefile deleted file mode 100644 index e615b9be6..000000000 --- a/util/ego/em_ego/Makefile +++ /dev/null @@ -1,36 +0,0 @@ -EMHOME=../../.. -EMH=$(EMHOME)/h -EMLIB=$(EMHOME)/lib -MODLIB=$(EMHOME)/modules/lib -MODH=$(EMHOME)/modules/h -SHARE=../share -MODS=$(MODLIB)/libprint.a $(MODLIB)/libstring.a $(MODLIB)/libsystem.a - -LDFLAGS= -CPPFLAGS=-DVERBOSE -DNOTCOMPACT -I$(EMH) -I$(MODH) -CFLAGS=$(CPPFLAGS) -O -LINTFLAGS=-hbu - -all: em_ego - -em_ego: em_ego.o - $(CC) $(LDFLAGS) -o em_ego em_ego.o $(MODS) - -install: all - rm -f $(EMLIB)/em_ego - cp em_ego $(EMLIB)/em_ego - -cmp: all - -cmp em_ego $(EMLIB)/em_ego - -pr: - @pr em_ego.c - -opr: - make pr | opr - -lint: - lint $(LINTFLAGS) $(CPPFLAGS) em_ego.c - -clean: - rm -f *.o em_ego diff --git a/util/ego/em_ego/em_ego b/util/ego/em_ego/em_ego deleted file mode 100755 index 32ac0abdb..000000000 --- a/util/ego/em_ego/em_ego +++ /dev/null @@ -1,91 +0,0 @@ -TMP=/usr/tmp/ego -DDUMP=$TMP.dd.$$ -PDUMP=$TMP.pd.$$ -PHASES='' -FLAGS='' -LEVEL=xxx -EM=$1 -KEEPTEMPS=no -shift - - -while : -do - case $# in - 0) break ;; - esac - A="$1" - shift - case $A in - *.m|*.ma) ICARG="$ICARG $A"; continue;; - -P) OPT="$1"; shift; continue;; - -IL) PHASES="$PHASES il cf caopt ic cf " ; continue;; - -CS) PHASES="$PHASES cs " ; continue;; - -SR) PHASES="$PHASES sr " ; continue;; - -UD) PHASES="$PHASES ud " ; continue;; - -LV) PHASES="$PHASES lv " ; continue;; - -RA) PHASES="$PHASES ra " ; continue;; - -SP) PHASES="$PHASES sp " ; continue;; - -BO) PHASES="$PHASES bo " ; continue;; - -CJ) PHASES="$PHASES cj " ; continue;; - -O*) LEVEL=$A ; continue;; - -t) KEEPTEMPS=yes ; continue;; - -*) FLAGS="$FLAGS $A"; continue;; - esac -done -if test "$PHASES" -then : -else - case $LEVEL in - -O2|-O|xxx)PHASES='cj bo sp ' ;; - -O3) PHASES='cs sr cj bo sp ud lv ra ' ;; - *) PHASES='il cf caopt ic cf cs sr cj bo sp ud lv ra ' ;; - esac -fi -TMPOPT=$TMP.o.$$ -PASSES="ic cf $PHASES ca" -OUTFILES="$PDUMP $DDUMP" -FILES="$OUTFILES $TMPOPT" -c=1 -if test "$ICARG" -then : -else -exit 0 -fi -for i in $PASSES -do INFILES=$OUTFILES - OUTFILES="$TMP.p.$c.$$ $TMP.d.$c.$$ $TMP.l.$c.$$ $TMP.b.$c.$$" - FILES="$FILES $OUTFILES" - if [ $KEEPTEMPS = no ] - then - trap "rm -f $FILES; exit 1" 0 1 2 15 - fi - case $i in - ic) $OPT/ic $INFILES - - $OUTFILES $ICARG || exit 1 - ;; - ca) $OPT/ca $INFILES $PDUMP $DDUMP - - || exit 1 - ;; - caopt) rm -f $TMPOPT - $OPT/ca $INFILES $PDUMP $DDUMP - - | $EM/lib/em_opt2 > $TMPOPT || exit 1 - ICARG=$TMPOPT - OUTFILES="$PDUMP $DDUMP" - if [ $KEEPTEMPS = no ] - then - rm -f $INFILES $PDUMP $DDUMP - fi - ;; - *) $OPT/$i $INFILES $OUTFILES $FLAGS || exit 1 - if [ $KEEPTEMPS = no ] - then - rm -f $INFILES - fi - ;; - esac - c=`expr $c + 1` -done -if [ $KEEPTEMPS = no ] -then - rm -f $FILES -fi -trap 0 -exit 0 diff --git a/util/ego/ic/Makefile b/util/ego/ic/Makefile deleted file mode 100644 index 15ad00e09..000000000 --- a/util/ego/ic/Makefile +++ /dev/null @@ -1,110 +0,0 @@ -EMHOME=../../.. -EMH=$(EMHOME)/h -EMLIB=$(EMHOME)/lib -SHR=../share - -LDFLAGS= -CPPFLAGS=-DVERBOSE -DNOTCOMPACT -I$(EMH) -CFLAGS=$(CPPFLAGS) -O -LINTFLAGS=-hbu - -CFILES=\ -ic.c ic_aux.c ic_lib.c ic_lookup.c ic_io.c - -OFILES=\ -ic.o ic_aux.o ic_lookup.o ic_io.o ic_lib.o - -HFILES=\ -ic.h ic_aux.h ic_lib.h ic_lookup.h ic_io.h - -PRFILES=\ -$(CFILES) $(HFILES) Makefile - -SHARE_OFILES=\ -$(SHR)/put.o $(SHR)/alloc.o $(SHR)/global.o $(SHR)/debug.o \ -$(SHR)/files.o $(SHR)/map.o $(SHR)/lset.o $(SHR)/cset.o $(SHR)/aux.o - -SHARE_MFILES=\ -$(SHR)/put.m $(SHR)/alloc.m $(SHR)/global.m $(SHR)/debug.m \ -$(SHR)/files.m $(SHR)/map.m $(SHR)/lset.m $(SHR)/cset.m $(SHR)/aux.m - -all: ic - -ic: $(OFILES) - $(CC) -o ic $(LDFLAGS) $(OFILES) $(SHARE_OFILES) $(EMLIB)/em_data.a - -ic_ack: $(CFILES) $(SHARE_MFILES) - $(CC) -c.o $(CFLAGS) $(CFILES) $(SHARE_MFILES) - $(CC) -o ic -.c $(LDFLAGS) ic.o $(EMLIB)/em_data.a - -install: all - ../install ic - -cmp: all - -../compare ic - -clean: - rm -f *.o ic Out out nohup.out - -lint: - lint $(LINTFLAGS) $(CPPFLAGS) $(CFILES) - -print: $(PRFILES) - @pr $? - @touch print - -pr: - @pr $(PRFILES) - -opr: - make pr | opr - -depend: - $(SHR)/makedepend - -# the next lines are generated automatically -# AUTOAUTOAUTOAUTOAUTOAUTO -ic.o: ../share/alloc.h -ic.o: ../share/aux.h -ic.o: ../share/debug.h -ic.o: ../share/def.h -ic.o: ../share/files.h -ic.o: ../share/global.h -ic.o: ../share/map.h -ic.o: ../share/put.h -ic.o: ../share/types.h -ic.o: ic.h -ic.o: ic_aux.h -ic.o: ic_io.h -ic.o: ic_lib.h -ic.o: ic_lookup.h -ic_aux.o: ../share/alloc.h -ic_aux.o: ../share/aux.h -ic_aux.o: ../share/debug.h -ic_aux.o: ../share/def.h -ic_aux.o: ../share/global.h -ic_aux.o: ../share/types.h -ic_aux.o: ic.h -ic_aux.o: ic_aux.h -ic_aux.o: ic_io.h -ic_aux.o: ic_lookup.h -ic_io.o: ../share/alloc.h -ic_io.o: ../share/debug.h -ic_io.o: ../share/types.h -ic_io.o: ic.h -ic_io.o: ic_io.h -ic_io.o: ic_lookup.h -ic_lib.o: ../share/debug.h -ic_lib.o: ../share/files.h -ic_lib.o: ../share/global.h -ic_lib.o: ../share/types.h -ic_lib.o: ic.h -ic_lib.o: ic_io.h -ic_lib.o: ic_lib.h -ic_lib.o: ic_lookup.h -ic_lookup.o: ../share/alloc.h -ic_lookup.o: ../share/debug.h -ic_lookup.o: ../share/map.h -ic_lookup.o: ../share/types.h -ic_lookup.o: ic.h -ic_lookup.o: ic_lookup.h diff --git a/util/ego/il/Makefile b/util/ego/il/Makefile deleted file mode 100644 index 20ee2aa57..000000000 --- a/util/ego/il/Makefile +++ /dev/null @@ -1,175 +0,0 @@ -EMHOME=../../.. -EMH=$(EMHOME)/h -EMLIB=$(EMHOME)/lib -SHR=../share - -LDFLAGS= -CPPFLAGS=-DVERBOSE -DNOTCOMPACT -I$(EMH) -CFLAGS=$(CPPFLAGS) -O -LINTFLAGS=-hbu - -CFILES=\ -il.c il1_anal.c il1_cal.c il1_formal.c il1_aux.c il2_aux.c \ -il3_subst.c il3_change.c il3_aux.c il_aux.c - -OFILES=\ -il.o il1_anal.o il1_cal.o il1_formal.o il1_aux.o il2_aux.o \ -il3_change.o il3_subst.o il3_aux.o il_aux.o - -HFILES=\ -il.h il1_anal.h il1_cal.h il1_formal.h il1_aux.h il2_aux.h \ -il3_subst.h il3_change.h il3_aux.h il_aux.h - -PRFILES=\ -$(CFILES) $(HFILES) Makefile - -SHARE_OFILES=\ -$(SHR)/get.o $(SHR)/put.o $(SHR)/alloc.o $(SHR)/global.o $(SHR)/debug.o \ -$(SHR)/files.o $(SHR)/map.o $(SHR)/lset.o $(SHR)/cset.o $(SHR)/parser.o \ -$(SHR)/aux.o $(SHR)/go.o - -SHARE_MFILES=\ -$(SHR)/get.m $(SHR)/put.m $(SHR)/alloc.m $(SHR)/global.m $(SHR)/debug.m \ -$(SHR)/files.m $(SHR)/map.m $(SHR)/lset.m $(SHR)/cset.m $(SHR)/parser.m \ -$(SHR)/aux.m $(SHR)/go.m - -all: il - -il: $(OFILES) - $(CC) -o il $(LDFLAGS) $(OFILES) $(SHARE_OFILES) $(EMLIB)/em_data.a - -il_ack: $(CFILES) $(SHARE_MFILES) - $(CC) -c.o $(CFLAGS) $(CFILES) $(SHARE_MFILES) - $(CC) -o il -.c $(LDFLAGS) il.o $(EMLIB)/em_data.a - -install: all - ../install il - -cmp: all - -../compare il - -pr: - @pr $(PRFILES) - -opr: - make pr | opr - -clean: - rm -f il *.o Out out nohup.out - -lint: - lint $(LINTFLAGS) $(CPPFLAGS) $(CFILES) - -print: $(PRFILES) - @pr $? - @touch print - -depend: - $(SHR)/makedepend - -# the next lines are generated automatically -# AUTOAUTOAUTOAUTOAUTOAUTO -il.o: ../share/alloc.h -il.o: ../share/debug.h -il.o: ../share/files.h -il.o: ../share/get.h -il.o: ../share/global.h -il.o: ../share/go.h -il.o: ../share/lset.h -il.o: ../share/map.h -il.o: ../share/put.h -il.o: ../share/types.h -il.o: il.h -il.o: il1_anal.h -il.o: il2_aux.h -il.o: il3_subst.h -il.o: il_aux.h -il1_anal.o: ../share/alloc.h -il1_anal.o: ../share/aux.h -il1_anal.o: ../share/debug.h -il1_anal.o: ../share/global.h -il1_anal.o: ../share/lset.h -il1_anal.o: ../share/put.h -il1_anal.o: ../share/types.h -il1_anal.o: il.h -il1_anal.o: il1_anal.h -il1_anal.o: il1_aux.h -il1_anal.o: il1_cal.h -il1_anal.o: il1_formal.h -il1_anal.o: il_aux.h -il1_aux.o: ../share/alloc.h -il1_aux.o: ../share/debug.h -il1_aux.o: ../share/global.h -il1_aux.o: ../share/lset.h -il1_aux.o: ../share/types.h -il1_aux.o: il.h -il1_aux.o: il1_aux.h -il1_aux.o: il_aux.h -il1_cal.o: ../share/alloc.h -il1_cal.o: ../share/debug.h -il1_cal.o: ../share/global.h -il1_cal.o: ../share/lset.h -il1_cal.o: ../share/parser.h -il1_cal.o: ../share/types.h -il1_cal.o: il.h -il1_cal.o: il1_aux.h -il1_cal.o: il1_cal.h -il1_formal.o: ../share/alloc.h -il1_formal.o: ../share/debug.h -il1_formal.o: ../share/global.h -il1_formal.o: ../share/lset.h -il1_formal.o: ../share/types.h -il1_formal.o: il.h -il1_formal.o: il1_aux.h -il1_formal.o: il1_formal.h -il2_aux.o: ../share/alloc.h -il2_aux.o: ../share/aux.h -il2_aux.o: ../share/debug.h -il2_aux.o: ../share/get.h -il2_aux.o: ../share/global.h -il2_aux.o: ../share/lset.h -il2_aux.o: ../share/types.h -il2_aux.o: il.h -il2_aux.o: il2_aux.h -il2_aux.o: il_aux.h -il3_aux.o: ../share/alloc.h -il3_aux.o: ../share/debug.h -il3_aux.o: ../share/global.h -il3_aux.o: ../share/types.h -il3_aux.o: il.h -il3_aux.o: il3_aux.h -il3_aux.o: il_aux.h -il3_change.o: ../share/alloc.h -il3_change.o: ../share/aux.h -il3_change.o: ../share/debug.h -il3_change.o: ../share/def.h -il3_change.o: ../share/get.h -il3_change.o: ../share/global.h -il3_change.o: ../share/lset.h -il3_change.o: ../share/put.h -il3_change.o: ../share/types.h -il3_change.o: il.h -il3_change.o: il3_aux.h -il3_change.o: il3_change.h -il3_change.o: il_aux.h -il3_subst.o: ../share/alloc.h -il3_subst.o: ../share/debug.h -il3_subst.o: ../share/get.h -il3_subst.o: ../share/global.h -il3_subst.o: ../share/lset.h -il3_subst.o: ../share/types.h -il3_subst.o: il.h -il3_subst.o: il3_aux.h -il3_subst.o: il3_change.h -il3_subst.o: il3_subst.h -il3_subst.o: il_aux.h -il_aux.o: ../share/alloc.h -il_aux.o: ../share/debug.h -il_aux.o: ../share/get.h -il_aux.o: ../share/global.h -il_aux.o: ../share/lset.h -il_aux.o: ../share/map.h -il_aux.o: ../share/put.h -il_aux.o: ../share/types.h -il_aux.o: il.h -il_aux.o: il_aux.h diff --git a/util/ego/install b/util/ego/install deleted file mode 100755 index 02ced829d..000000000 --- a/util/ego/install +++ /dev/null @@ -1,16 +0,0 @@ -case $# in -1) DEST="$1" ;; -2) DEST="$2" ;; -*) echo $0 [source] destination ;; -esac -mkdir ../../../lib/ego > /dev/null 2>&1 -if cp "$1" ../../../lib/ego/$DEST >/dev/null 2>&1 || - { rm -f ../../../lib/ego/$DEST >/dev/null 2>&1 && - cp "$1" ../../../lib/ego/$DEST >/dev/null 2>&1 - } -then - exit 0 -else - echo Sorry, can not create "lib/ego/$DEST". - exit 1 -fi diff --git a/util/ego/lv/Makefile b/util/ego/lv/Makefile deleted file mode 100644 index 5777404a8..000000000 --- a/util/ego/lv/Makefile +++ /dev/null @@ -1,85 +0,0 @@ -EMHOME=../../.. -EMH=$(EMHOME)/h -EMLIB=$(EMHOME)/lib -SHR=../share - -LDFLAGS= -CPPFLAGS=-DVERBOSE -DNOTCOMPACT -I$(EMH) -CFLAGS=$(CPPFLAGS) -O -LINTFLAGS=-hbu - -CFILES=\ -lv.c - -OFILES=\ -lv.o - -HFILES=\ -lv.h - -PRFILES=\ -$(CFILES) $(HFILES) Makefile - -SHARE_OFILES=\ -$(SHR)/get.o $(SHR)/aux.o $(SHR)/put.o $(SHR)/map.o $(SHR)/alloc.o \ -$(SHR)/global.o $(SHR)/debug.o $(SHR)/lset.o $(SHR)/cset.o $(SHR)/parser.o \ -$(SHR)/files.o $(SHR)/locals.o $(SHR)/init_glob.o $(SHR)/go.o - -SHARE_MFILES=\ -$(SHR)/get.m $(SHR)/aux.m $(SHR)/put.m $(SHR)/map.m $(SHR)/alloc.m \ -$(SHR)/global.m $(SHR)/debug.m $(SHR)/lset.m $(SHR)/cset.m $(SHR)/parser.m \ -$(SHR)/files.m $(SHR)/locals.m $(SHR)/init_glob.m $(SHR)/go.m - -all: lv - -lv: $(OFILES) - $(CC) -o lv $(LDFLAGS) $(OFILES) $(SHARE_OFILES) $(EMLIB)/em_data.a - -lv_ack: $(CFILES) $(SHARE_MFILES) - $(CC) -c.o $(CFLAGS) $(CFILES) $(SHARE_MFILES) - $(CC) -o lv -.c $(LDFLAGS) lv.o $(EMLIB)/em_data.a - -install: all - ../install lv - -cmp: all - -../compare lv - -pr: - @pr $(PRFILES) - -opr: - make pr | opr - -clean: - rm -f lv *.o Out out nohup.out - -lint: - lint $(LINTFLAGS) $(CPPFLAGS) $(CFILES) - -print: $(PRFILES) - @pr $? - @touch print - -depend: - $(SHR)/makedepend - -# the next lines are generated automatically -# AUTOAUTOAUTOAUTOAUTOAUTO -lv.o: ../share/alloc.h -lv.o: ../share/aux.h -lv.o: ../share/cset.h -lv.o: ../share/debug.h -lv.o: ../share/def.h -lv.o: ../share/files.h -lv.o: ../share/get.h -lv.o: ../share/global.h -lv.o: ../share/go.h -lv.o: ../share/init_glob.h -lv.o: ../share/locals.h -lv.o: ../share/lset.h -lv.o: ../share/map.h -lv.o: ../share/parser.h -lv.o: ../share/put.h -lv.o: ../share/types.h -lv.o: lv.h diff --git a/util/ego/ra/Makefile b/util/ego/ra/Makefile deleted file mode 100644 index 43443ad03..000000000 --- a/util/ego/ra/Makefile +++ /dev/null @@ -1,173 +0,0 @@ -EMHOME=../../.. -EMH=$(EMHOME)/h -EMLIB=$(EMHOME)/lib -SHR=../share - -LDFLAGS= -CPPFLAGS=-DVERBOSE -DNOTCOMPACT -I$(EMH) -CFLAGS=$(CPPFLAGS) -O -LINTFLAGS=-hbu - -CFILES=\ -ra.c ra_items.c ra_lifet.c ra_allocl.c ra_profits.c \ -ra_interv.c ra_pack.c ra_xform.c ra_aux.c - -OFILES=\ -ra.o ra_items.o ra_lifet.o ra_allocl.o ra_profits.o \ -ra_interv.o ra_pack.o ra_xform.o ra_aux.o - -HFILES=\ -ra.h ra_items.h ra_lifet.h ra_allocl.h ra_profits.h \ -ra_interv.h ra_pack.h ra_xform.h ra_aux.h - -PRFILES=\ -$(CFILES) $(HFILES) Makefile - -SHARE_OFILES=\ -$(SHR)/aux.o $(SHR)/get.o $(SHR)/put.o $(SHR)/alloc.o $(SHR)/global.o \ -$(SHR)/debug.o $(SHR)/files.o $(SHR)/map.o $(SHR)/lset.o $(SHR)/cset.o \ -$(SHR)/go.o - -SHARE_MFILES=\ -$(SHR)/aux.m $(SHR)/get.m $(SHR)/put.m $(SHR)/alloc.m $(SHR)/global.m \ -$(SHR)/debug.m $(SHR)/files.m $(SHR)/map.m $(SHR)/lset.m $(SHR)/cset.m \ -$(SHR)/go.m - -all: ra - -ra: $(OFILES) - $(CC) -o ra $(LDFLAGS) $(OFILES) $(SHARE_OFILES) $(EMLIB)/em_data.a - -ra_ack: $(CFILES) $(SHARE_MFILES) - $(CC) -c.o $(CFLAGS) $(CFILES) $(SHARE_MFILES) - $(CC) -o ra -.c $(LDFLAGS) ra.o $(EMLIB)/em_data.a - -itemtab.h: itemtab.src makeitems $(EMH)/em_mnem.h - makeitems $(EMH)/em_mnem.h itemtab.src > itemtab.h - -makeitems: makeitems.c - $(CC) -o makeitems makeitems.c - -install: all - ../install ra - -cmp: all - -../compare ra - -pr: - @pr $(PRFILES) - -opr: - make pr | opr - -clean: - rm -f ra makeitems itemtab.h *.o Out out nohup.out - -lint: - lint $(LINTFLAGS) $(CPPFLAGS) $(CFILES) - -print: $(PRFILES) - @pr $? - @touch print - -depend: - $(SHR)/makedepend - -# the next lines are generated automatically -# AUTOAUTOAUTOAUTOAUTOAUTO -ra.o: ../share/alloc.h -ra.o: ../share/debug.h -ra.o: ../share/files.h -ra.o: ../share/get.h -ra.o: ../share/global.h -ra.o: ../share/go.h -ra.o: ../share/lset.h -ra.o: ../share/map.h -ra.o: ../share/put.h -ra.o: ../share/types.h -ra.o: ra.h -ra.o: ra_allocl.h -ra.o: ra_items.h -ra.o: ra_pack.h -ra.o: ra_profits.h -ra.o: ra_xform.h -ra_allocl.o: ../share/alloc.h -ra_allocl.o: ../share/aux.h -ra_allocl.o: ../share/cset.h -ra_allocl.o: ../share/debug.h -ra_allocl.o: ../share/def.h -ra_allocl.o: ../share/global.h -ra_allocl.o: ../share/lset.h -ra_allocl.o: ../share/map.h -ra_allocl.o: ../share/types.h -ra_allocl.o: ra.h -ra_allocl.o: ra_allocl.h -ra_allocl.o: ra_aux.h -ra_allocl.o: ra_interv.h -ra_allocl.o: ra_items.h -ra_aux.o: ../share/alloc.h -ra_aux.o: ../share/debug.h -ra_aux.o: ../share/def.h -ra_aux.o: ../share/global.h -ra_aux.o: ../share/lset.h -ra_aux.o: ../share/types.h -ra_aux.o: ra.h -ra_aux.o: ra_aux.h -ra_interv.o: ../share/alloc.h -ra_interv.o: ../share/debug.h -ra_interv.o: ../share/global.h -ra_interv.o: ../share/lset.h -ra_interv.o: ../share/types.h -ra_interv.o: ra.h -ra_interv.o: ra_interv.h -ra_items.o: ../share/alloc.h -ra_items.o: ../share/aux.h -ra_items.o: ../share/debug.h -ra_items.o: ../share/def.h -ra_items.o: ../share/global.h -ra_items.o: ../share/lset.h -ra_items.o: ../share/types.h -ra_items.o: itemtab.h -ra_items.o: ra.h -ra_items.o: ra_aux.h -ra_items.o: ra_items.h -ra_lifet.o: ../share/alloc.h -ra_lifet.o: ../share/aux.h -ra_lifet.o: ../share/debug.h -ra_lifet.o: ../share/def.h -ra_lifet.o: ../share/global.h -ra_lifet.o: ../share/lset.h -ra_lifet.o: ../share/types.h -ra_lifet.o: ra.h -ra_lifet.o: ra_aux.h -ra_lifet.o: ra_items.h -ra_lifet.o: ra_lifet.h -ra_pack.o: ../share/alloc.h -ra_pack.o: ../share/aux.h -ra_pack.o: ../share/cset.h -ra_pack.o: ../share/debug.h -ra_pack.o: ../share/def.h -ra_pack.o: ../share/global.h -ra_pack.o: ../share/lset.h -ra_pack.o: ../share/types.h -ra_pack.o: ra.h -ra_pack.o: ra_aux.h -ra_pack.o: ra_interv.h -ra_profits.o: ../share/debug.h -ra_profits.o: ../share/global.h -ra_profits.o: ../share/lset.h -ra_profits.o: ../share/types.h -ra_profits.o: ra.h -ra_profits.o: ra_aux.h -ra_profits.o: ra_profits.h -ra_xform.o: ../share/alloc.h -ra_xform.o: ../share/aux.h -ra_xform.o: ../share/debug.h -ra_xform.o: ../share/def.h -ra_xform.o: ../share/global.h -ra_xform.o: ../share/lset.h -ra_xform.o: ../share/types.h -ra_xform.o: ra.h -ra_xform.o: ra_interv.h -ra_xform.o: ra_items.h -ra_xform.o: ra_xform.h diff --git a/util/ego/share/makedepend b/util/ego/share/makedepend deleted file mode 100755 index 733f55b6f..000000000 --- a/util/ego/share/makedepend +++ /dev/null @@ -1,11 +0,0 @@ -for file in *.c -do ofile=`basename $file .c`.o - grep '^# *include.*"' $file|sed "s/.*\"\(.*\)\".*/$ofile: \1/" -done | sort -u >depend -ed - Makefile <<'!' -/AUTOAUTOAUTO/+,$d -$r depend -w -q -! -rm depend diff --git a/util/ego/share/makewlen.c b/util/ego/share/makewlen.c deleted file mode 100644 index 61ae10901..000000000 --- a/util/ego/share/makewlen.c +++ /dev/null @@ -1,10 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -main() -{ - printf("#define WORDLENGTH %d\n",sizeof(int) * 8); - exit(0); -} diff --git a/util/ego/sp/Makefile b/util/ego/sp/Makefile deleted file mode 100644 index d6bb4a507..000000000 --- a/util/ego/sp/Makefile +++ /dev/null @@ -1,79 +0,0 @@ -EMHOME=../../.. -EMH=$(EMHOME)/h -EMLIB=$(EMHOME)/lib -SHR=../share - -LDFLAGS= -CPPFLAGS=-DVERBOSE -DNOTCOMPACT -I$(EMH) -CFLAGS=$(CPPFLAGS) -O -LINTFLAGS=-hbu - -CFILES=\ -sp.c - -OFILES=\ -sp.o - -HFILES= - -PRFILES=\ -$(CFILES) $(HFILES) Makefile - -SHARE_OFILES=\ -$(SHR)/get.o $(SHR)/put.o $(SHR)/alloc.o $(SHR)/global.o $(SHR)/debug.o \ -$(SHR)/files.o $(SHR)/map.o $(SHR)/lset.o $(SHR)/cset.o $(SHR)/aux.o \ -$(SHR)/stack_chg.o $(SHR)/go.o - -SHARE_MFILES=\ -$(SHR)/get.m $(SHR)/put.m $(SHR)/alloc.m $(SHR)/global.m $(SHR)/debug.m \ -$(SHR)/files.m $(SHR)/map.m $(SHR)/lset.m $(SHR)/cset.m $(SHR)/aux.m \ -$(SHR)/stack_chg.m $(SHR)/go.m - -all: sp - -sp: $(OFILES) - $(CC) -o sp $(LDFLAGS) $(OFILES) $(SHARE_OFILES) $(EMLIB)/em_data.a - -sp_ack: $(CFILES) $(SHARE_MFILES) - $(CC) -c.o $(CFLAGS) $(CFILES) $(SHARE_MFILES) - $(CC) -o sp -.c $(LDFLAGS) sp.o $(EMLIB)/em_data.a - -install: all - ../install sp - -cmp: all - -../compare sp - -pr: - @pr $(PRFILES) - -opr: - make pr | opr - -clean: - rm -f sp *.o Out out nohup.out - -lint: - lint $(LINTFLAGS) $(CPPFLAGS) $(CFILES) - -print: $(PRFILES) - @pr $? - @touch print - -depend: - $(SHR)/makedepend - -# the next lines are generated automatically -# AUTOAUTOAUTOAUTOAUTOAUTO -sp.o: ../share/alloc.h -sp.o: ../share/aux.h -sp.o: ../share/debug.h -sp.o: ../share/files.h -sp.o: ../share/get.h -sp.o: ../share/global.h -sp.o: ../share/go.h -sp.o: ../share/lset.h -sp.o: ../share/map.h -sp.o: ../share/put.h -sp.o: ../share/stack_chg.h -sp.o: ../share/types.h diff --git a/util/ego/sr/Makefile b/util/ego/sr/Makefile deleted file mode 100644 index 5d1d62ebe..000000000 --- a/util/ego/sr/Makefile +++ /dev/null @@ -1,142 +0,0 @@ -EMHOME=../../.. -EMH=$(EMHOME)/h -EMLIB=$(EMHOME)/lib -SHR=../share - -LDFLAGS= -CPPFLAGS=-DVERBOSE -DNOTCOMPACT -I$(EMH) -CFLAGS=$(CPPFLAGS) -O -LINTFLAGS=-hbu - -CFILES=\ -sr.c sr_iv.c sr_reduce.c sr_cand.c sr_xform.c sr_expr.c sr_aux.c - -OFILES=\ -sr.o sr_expr.o sr_reduce.o sr_iv.o sr_cand.o sr_xform.o sr_aux.o - -HFILES=\ -sr.h sr_iv.h sr_reduce.h sr_cand.h sr_xform.h sr_expr.h sr_aux.h - -PRFILES=\ -$(CFILES) $(HFILES) Makefile - -SHARE_OFILES=\ -$(SHR)/get.o $(SHR)/put.o $(SHR)/alloc.o $(SHR)/global.o $(SHR)/debug.o \ -$(SHR)/files.o $(SHR)/map.o $(SHR)/lset.o $(SHR)/cset.o $(SHR)/aux.o \ -$(SHR)/go.o - -SHARE_MFILES=\ -$(SHR)/get.m $(SHR)/put.m $(SHR)/alloc.m $(SHR)/global.m $(SHR)/debug.m \ -$(SHR)/files.m $(SHR)/map.m $(SHR)/lset.m $(SHR)/cset.m $(SHR)/aux.m \ -$(SHR)/go.m - -all: sr - -sr: $(OFILES) - $(CC) -o sr $(LDFLAGS) $(OFILES) $(SHARE_OFILES) $(EMLIB)/em_data.a - -sr_ack: $(CFILES) $(SHARE_MFILES) - $(CC) -c.o $(CFLAGS) $(CFILES) $(SHARE_MFILES) - $(CC) -o sr -.c $(LDFLAGS) sr.o $(EMLIB)/em_data.a - -install: all - ../install sr - -cmp: all - -../compare sr - -pr: - @pr $(PRFILES) - -opr: - make pr | opr - -clean: - rm -f sr *.o Out out nohup.out - -lint: - lint $(LINTFLAGS) $(CPPFLAGS) $(CFILES) - -print: $(PRFILES) - @pr $? - @touch print - -depend: - $(SHR)/makedepend - -# the next lines are generated automatically -# AUTOAUTOAUTOAUTOAUTOAUTO -sr.o: ../share/alloc.h -sr.o: ../share/aux.h -sr.o: ../share/debug.h -sr.o: ../share/files.h -sr.o: ../share/get.h -sr.o: ../share/global.h -sr.o: ../share/go.h -sr.o: ../share/lset.h -sr.o: ../share/map.h -sr.o: ../share/put.h -sr.o: ../share/types.h -sr.o: sr.h -sr.o: sr_aux.h -sr.o: sr_iv.h -sr_aux.o: ../share/aux.h -sr_aux.o: ../share/debug.h -sr_aux.o: ../share/global.h -sr_aux.o: ../share/lset.h -sr_aux.o: ../share/types.h -sr_aux.o: sr.h -sr_aux.o: sr_aux.h -sr_aux.o: sr_xform.h -sr_cand.o: ../share/aux.h -sr_cand.o: ../share/cset.h -sr_cand.o: ../share/debug.h -sr_cand.o: ../share/global.h -sr_cand.o: ../share/lset.h -sr_cand.o: ../share/map.h -sr_cand.o: ../share/types.h -sr_cand.o: sr.h -sr_cand.o: sr_aux.h -sr_cand.o: sr_cand.h -sr_expr.o: ../share/aux.h -sr_expr.o: ../share/debug.h -sr_expr.o: ../share/global.h -sr_expr.o: ../share/lset.h -sr_expr.o: ../share/types.h -sr_expr.o: sr.h -sr_expr.o: sr_aux.h -sr_expr.o: sr_iv.h -sr_iv.o: ../share/alloc.h -sr_iv.o: ../share/aux.h -sr_iv.o: ../share/cset.h -sr_iv.o: ../share/debug.h -sr_iv.o: ../share/global.h -sr_iv.o: ../share/lset.h -sr_iv.o: ../share/types.h -sr_iv.o: sr.h -sr_iv.o: sr_aux.h -sr_iv.o: sr_cand.h -sr_iv.o: sr_iv.h -sr_reduce.o: ../share/alloc.h -sr_reduce.o: ../share/aux.h -sr_reduce.o: ../share/debug.h -sr_reduce.o: ../share/def.h -sr_reduce.o: ../share/global.h -sr_reduce.o: ../share/lset.h -sr_reduce.o: ../share/types.h -sr_reduce.o: sr.h -sr_reduce.o: sr_aux.h -sr_reduce.o: sr_expr.h -sr_reduce.o: sr_reduce.h -sr_reduce.o: sr_xform.h -sr_xform.o: ../share/alloc.h -sr_xform.o: ../share/aux.h -sr_xform.o: ../share/debug.h -sr_xform.o: ../share/def.h -sr_xform.o: ../share/get.h -sr_xform.o: ../share/global.h -sr_xform.o: ../share/lset.h -sr_xform.o: ../share/types.h -sr_xform.o: sr.h -sr_xform.o: sr_aux.h -sr_xform.o: sr_xform.h diff --git a/util/ego/ud/Makefile b/util/ego/ud/Makefile deleted file mode 100644 index bcfc380b1..000000000 --- a/util/ego/ud/Makefile +++ /dev/null @@ -1,136 +0,0 @@ -EMHOME=../../.. -EMH=$(EMHOME)/h -EMLIB=$(EMHOME)/lib -SHR=../share - -LDFLAGS= -CPPFLAGS=-DVERBOSE -DNOTCOMPACT -I$(EMH) -CFLAGS=$(CPPFLAGS) -O -LINTFLAGS=-hbu - -CFILES=\ -ud.c ud_defs.c ud_const.c ud_copy.c ud_aux.c - -OFILES=\ -ud.o ud_const.o ud_copy.o ud_aux.o ud_defs.o - -HFILES=\ -ud.h ud_defs.h ud_const.h ud_copy.h ud_aux.h - -PRFILES=\ -$(CFILES) $(HFILES) Makefile - -SHARE_OFILES=\ -$(SHR)/get.o $(SHR)/put.o $(SHR)/map.o $(SHR)/alloc.o $(SHR)/global.o \ -$(SHR)/debug.o $(SHR)/lset.o $(SHR)/cset.o $(SHR)/files.o $(SHR)/aux.o \ -$(SHR)/locals.o $(SHR)/init_glob.o $(SHR)/go.o - -SHARE_MFILES=\ -$(SHR)/get.m $(SHR)/put.m $(SHR)/map.m $(SHR)/alloc.m $(SHR)/global.m \ -$(SHR)/debug.m $(SHR)/lset.m $(SHR)/cset.m $(SHR)/files.m $(SHR)/aux.m \ -$(SHR)/locals.m $(SHR)/init_glob.m $(SHR)/go.m - -all: ud - -ud: $(OFILES) - $(CC) -o ud $(LDFLAGS) $(OFILES) $(SHARE_OFILES) $(EMLIB)/em_data.a - -ud_ack: $(CFILES) $(SHARE_MFILES) - $(CC) -c.o $(CFLAGS) $(CFILES) $(SHARE_MFILES) - $(CC) -o ud -.c $(LDFLAGS) ud.o $(EMLIB)/em_data.a - -install: all - ../install ud - -cmp: all - -../compare ud - -pr: - @pr $(PRFILES) - -opr: - make pr | opr - -clean: - rm -f ud *.o Out out nohup.out - -lint: - lint $(LINTFLAGS) $(CPPFLAGS) $(CFILES) - -print: $(PRFILES) - @pr $? - @touch print - -depend: - $(SHR)/makedepend - -# the next lines are generated automatically -# AUTOAUTOAUTOAUTOAUTOAUTO -ud.o: ../share/alloc.h -ud.o: ../share/aux.h -ud.o: ../share/cset.h -ud.o: ../share/debug.h -ud.o: ../share/def.h -ud.o: ../share/files.h -ud.o: ../share/get.h -ud.o: ../share/global.h -ud.o: ../share/go.h -ud.o: ../share/init_glob.h -ud.o: ../share/locals.h -ud.o: ../share/lset.h -ud.o: ../share/map.h -ud.o: ../share/put.h -ud.o: ../share/types.h -ud.o: ud.h -ud.o: ud_const.h -ud.o: ud_copy.h -ud.o: ud_defs.h -ud_aux.o: ../share/alloc.h -ud_aux.o: ../share/aux.h -ud_aux.o: ../share/cset.h -ud_aux.o: ../share/debug.h -ud_aux.o: ../share/def.h -ud_aux.o: ../share/global.h -ud_aux.o: ../share/locals.h -ud_aux.o: ../share/lset.h -ud_aux.o: ../share/types.h -ud_aux.o: ud.h -ud_aux.o: ud_defs.h -ud_const.o: ../share/alloc.h -ud_const.o: ../share/aux.h -ud_const.o: ../share/cset.h -ud_const.o: ../share/debug.h -ud_const.o: ../share/def.h -ud_const.o: ../share/global.h -ud_const.o: ../share/locals.h -ud_const.o: ../share/lset.h -ud_const.o: ../share/types.h -ud_const.o: ud.h -ud_const.o: ud_aux.h -ud_const.o: ud_const.h -ud_const.o: ud_defs.h -ud_copy.o: ../share/alloc.h -ud_copy.o: ../share/aux.h -ud_copy.o: ../share/cset.h -ud_copy.o: ../share/debug.h -ud_copy.o: ../share/def.h -ud_copy.o: ../share/global.h -ud_copy.o: ../share/locals.h -ud_copy.o: ../share/lset.h -ud_copy.o: ../share/types.h -ud_copy.o: ../ud/ud_defs.h -ud_copy.o: ud.h -ud_copy.o: ud_aux.h -ud_copy.o: ud_const.h -ud_copy.o: ud_copy.h -ud_defs.o: ../share/alloc.h -ud_defs.o: ../share/aux.h -ud_defs.o: ../share/cset.h -ud_defs.o: ../share/debug.h -ud_defs.o: ../share/global.h -ud_defs.o: ../share/locals.h -ud_defs.o: ../share/lset.h -ud_defs.o: ../share/map.h -ud_defs.o: ../share/types.h -ud_defs.o: ud.h -ud_defs.o: ud_defs.h diff --git a/util/ego/ud/ud_locals.h b/util/ego/ud/ud_locals.h deleted file mode 100644 index c6bfbdd86..000000000 --- a/util/ego/ud/ud_locals.h +++ /dev/null @@ -1,23 +0,0 @@ -/* $Header$ */ -/* - * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* U S E - D E F I N I T I O N A N A L Y S I S - * - * U D _ L O C A L S . H - */ - -extern local_p *locals; /* table of locals, index is local-number */ -extern short nrlocals; /* number of locals for which we keep ud-info */ - -extern make_localtab(); /* (proc_p p) - * Analyse the text of procedure p to determine - * which local variable p has. Make a table of - * these variables ('locals') and count them - * ('nrlocals'). Also collect register messages. - */ -extern var_nr(); /* (line_p l; short *nr_out;bool *found_out) - * Compute the 'variable number' of the - * variable referenced by EM instruction l. - */ diff --git a/util/flex/makefile b/util/flex/makefile deleted file mode 100644 index ba2a2ea52..000000000 --- a/util/flex/makefile +++ /dev/null @@ -1,158 +0,0 @@ -# Note: this is a modified version of Makefile, for ACK installation. The -# original flex makefile has a capital M (Makefile). - -EMHOME = ../.. - -# make file for "flex" tool - -# Porting considerations: -# -# For System V Unix machines, add -DUSG to CFLAGS (if it's not -# automatically defined) -# For Vax/VMS, add "-DVMS -DUSG" to CFLAGS. -# For MS-DOS, add "-DMS_DOS -DUSG" to CFLAGS. Create \tmp if not present. -# You will also want to rename flex.skel to something with a three -# character extension, change SKELETON_FILE below appropriately, -# See MSDOS.notes for more info. -# For Amiga, add "-DAMIGA -DUSG" to CFLAGS. -# For SCO Unix, add "-DSCO_UNIX" to CFLAGS. -# -# For C compilers which don't know about "void", add -Dvoid=int to CFLAGS. -# -# If your C compiler is ANSI standard but does not include the -# header file (some installations of gcc have this problem), then add -# -DDONT_HAVE_STDLIB_H to CFLAGS. -# -# By default, flex will be configured to generate 8-bit scanners only -# if the -8 flag is given. If you want it to always generate 8-bit -# scanners, add "-DDEFAULT_CSIZE=256" to CFLAGS. Note that doing -# so will double the size of all uncompressed scanners. -# -# If on your system you have trouble building flex due to 8-bit -# character problems, remove the -8 from FLEX_FLAGS and the -# "#define FLEX_8_BIT_CHARS" from the beginning of flexdef.h. - - -# the first time around use "make first_flex" - - -# Installation targeting. Files will be installed under the tree rooted -# at DESTDIR. User commands will be installed in BINDIR, library files -# in LIBDIR (which will be created if necessary), auxiliary files in -# AUXDIR, manual pages will be installed in MANDIR with extension MANEXT. -# Raw, unformatted troff source will be installed if INSTALLMAN=man, nroff -# preformatted versions will be installed if INSTALLMAN=cat. -DESTDIR = -BINDIR = $(EMHOME)/bin -AUXDIR = $(EMHOME)/lib/flex -MANDIR = $(EMHOME)/man -MANEXT = 1 -INSTALLMAN = man - -# MAKE = make - -SKELETON_FILE = \"`cd $(AUXDIR); pwd`/flex.skel\" -SKELFLAGS = -DDEFAULT_SKELETON_FILE=$(SKELETON_FILE) -CFLAGS = -O -Dvoid=int -DACK_MOD -LDFLAGS = -s - -COMPRESSION = -FLEX_FLAGS = -ist8 -Sflex.skel -# which "flex" to use to generate scan.c from scan.l -FLEX = ./flex -# CC = cc - -AR = ar -RANLIB = ranlib - -FLEXOBJS = \ - ccl.o \ - dfa.o \ - ecs.o \ - gen.o \ - main.o \ - misc.o \ - nfa.o \ - parse.o \ - scan.o \ - sym.o \ - tblcmp.o \ - yylex.o - -FLEX_C_SOURCES = \ - ccl.c \ - dfa.c \ - ecs.c \ - gen.c \ - main.c \ - misc.c \ - nfa.c \ - parse.c \ - scan.c \ - sym.c \ - tblcmp.c \ - yylex.c - - -all : flex - -flex : $(FLEXOBJS) - $(CC) $(CFLAGS) -o flex $(LDFLAGS) $(FLEXOBJS) - -first_flex: - cp initscan.c scan.c - $(MAKE) $(MFLAGS) flex - -parse.h parse.c : parse.y - $(YACC) -d parse.y - @mv y.tab.c parse.c - @mv y.tab.h parse.h - -scan.c : scan.l - $(FLEX) $(FLEX_FLAGS) $(COMPRESSION) scan.l >scan.c - -scan.o : scan.c parse.h flexdef.h - -main.o : main.c flexdef.h - -mkdir $(AUXDIR) - $(CC) $(CFLAGS) -c $(SKELFLAGS) main.c - -ccl.o : ccl.c flexdef.h -dfa.o : dfa.c flexdef.h -ecs.o : ecs.c flexdef.h -gen.o : gen.c flexdef.h -misc.o : misc.c flexdef.h -nfa.o : nfa.c flexdef.h -parse.o : parse.c flexdef.h -sym.o : sym.c flexdef.h -tblcmp.o : tblcmp.c flexdef.h -yylex.o : yylex.c flexdef.h - -lint : $(FLEX_C_SOURCES) - lint $(FLEX_C_SOURCES) > flex.lint - -install: first_flex flex.skel - rm -f $(BINDIR)flex - cp flex $(BINDIR)/flex - cp flex.skel $(AUXDIR)/flex.skel - cp flex.1 $(MANDIR)/flex.1 - cp flexdoc.1 $(MANDIR)/flexdoc.1 - -clean : - rm -f core errs flex *.o parse.c *.lint parse.h tags - -tags : - ctags $(FLEX_C_SOURCES) - -test : flex - ./flex $(FLEX_FLAGS) $(COMPRESSION) scan.l | diff scan.c - - -bigtest : - rm -f scan.c ; $(MAKE) COMPRESSION="-C" test - rm -f scan.c ; $(MAKE) COMPRESSION="-Ce" test - rm -f scan.c ; $(MAKE) COMPRESSION="-Cm" test - rm -f scan.c ; $(MAKE) COMPRESSION="-Cfe" test - rm -f scan.c ; $(MAKE) COMPRESSION="-CFe" test - rm -f scan.c ; $(MAKE) COMPRESSION="-Cf" test - rm -f scan.c ; $(MAKE) COMPRESSION="-CF" test - rm -f scan.c ; $(MAKE) diff --git a/util/grind/Amakefile b/util/grind/Amakefile deleted file mode 100644 index 07c95606c..000000000 --- a/util/grind/Amakefile +++ /dev/null @@ -1,127 +0,0 @@ -AMAKELIB = { . , /usr/local/lib/amake } ; - -%include std-amake.amk ; -%include ack-defs.amk ; -%include cc_hh_tools.amk ; -%include tok_tools.amk ; -%include op_tools.amk ; -%include char_tools.amk ; - -%default grind ; - -%declare tokenname.c [ - gen_tokens, - cc-dest = symbol2str.c, - LL-dest = tokenfile.g -]; - -CMD_LLSRC = { - tokenname.c, - commands.g -} ; - -CSRC = { - main.c, - list.c, - tree.c, - expr.c, - position.c, - idf.c, - run.c, - symbol.c, - print.c, - type.c, - rd.c, - do_comm.c, - modula-2.c, - pascal.c, - c.c -} ; - -HSRC = { - tokenname.h, - operator.h, - class.h, - position.h, - idf.h, - message.h, - avl.h, - scope.h, - langdep.h, - sizes.h, - token.h, - expr.h, - rd.h -} ; - -HHSRC = { - file.hh, - type.hh, - symbol.hh, - tree.hh, - avl.cc, - scope.cc, - itemlist.cc, - langdep.cc -} ; - -LIBRARIES = { - $EMHOME/modules/lib/libassert.a, - $EMHOME/modules/lib/liballoc.a, - $EMHOME/modules/lib/malloc.o, - $EMHOME/modules/lib/libstring.a, - $EMHOME/modules/lib/libobject.a, - $EMHOME/modules/lib/libsystem.a -} ; - -DBFLAGS = { -O, -DDEBUG } ; -PROFFLAGS = { } ; - -LDFLAGS = { - -Bstatic, - $PROFFLAGS, - $DBFLAGS -} ; - -INCLUDES = { - -I$EMHOME/modules/h, - -I$EMHOME/modules/pkg, - -I$EMHOME/h -} ; - -CFLAGS = { - $INCLUDES, - $PROFFLAGS, - $DBFLAGS -} ; - -DBS_LLTARGETS = { - db_symtab.c, - DBSpars.c, - DBSpars.h -} ; - -DBS_LLSRC = { - db_symtab.g -} ; - -%cluster { - %targets $DBS_LLTARGETS ; - %sources $DBS_LLSRC ; - %use LLgen(prefix => DBS) ; -} ; - -LINTFLAGS = { - $INCLUDES -} ; - -%cluster { - %targets lint.out[type = lint-output]; - %sources $CSRC + $CMD_LLSRC + $DBS_LLTARGETS + $HHSRC + char.ct + operators.ot ; - %use lint(realdest => lint.out) ; -} ; - -%cluster { - %targets grind[type = program]; - %sources $CSRC + $CMD_LLSRC + $DBS_LLTARGETS + $HHSRC + char.ct + operators.ot ; -} ; diff --git a/util/grind/LLgen.amk b/util/grind/LLgen.amk deleted file mode 100644 index 8f8a5addc..000000000 --- a/util/grind/LLgen.amk +++ /dev/null @@ -1,39 +0,0 @@ -# LLgen: LL(1) parser generator -# variables: LLGEN, LLFLAGS - -# tool definition for the new version of LLgen that allows for more than -# one parser in one program. Unfortunately, for historical reasons there -# is no proper default prefix for LLgen-generated files (LL.output versus -# Lpars.[ch]). If LLgen would generate LLpars.[ch] instead of Lpars.[ch], -# we could have a default value for prefix of 'LL', which would make -# things a bit more simple. - -%instance deftypesuffix(LLgen-src, '%.g') ; - -%include ack-defs.amk; - -%if (%not defined(LLGEN), { - LLGEN = $EMHOME/bin/LLgen; -}); - -%if (%not defined(LLFLAGS), { - LLFLAGS = {}; -}); - -%tool LLgen ( - verbose: %boolean => %false; - flags: %string %list => $LLFLAGS; - prefix: %string => ''; - src: %in %list [type = LLgen-src]; - parser: %out %list [type = C-src] - => match($src) + if($prefix == '', Lpars.c, $prefix'pars.c'); - tokens: %out [type = C-incl, compare] - => if($prefix == '', Lpars.h, $prefix'pars.h'); - diagn: %out [type = text] - => if($prefix == '', LL.output, $prefix.output) %conform $verbose; - cmd: %in [type = command] => $LLGEN; -) -{ - exec($cmd, args => if($verbose, {'-vvv'}, {}) + $flags + $src); - echo({'LLgen ', $src, ' done'}); -}; diff --git a/util/grind/ack-defs.amk b/util/grind/ack-defs.amk deleted file mode 100644 index 0357a290e..000000000 --- a/util/grind/ack-defs.amk +++ /dev/null @@ -1,5 +0,0 @@ -# definition of EMHOME - -%if (%not defined(EMHOME), { - EMHOME = /usr/proj/em/Work; -}); diff --git a/util/grind/cc_hh_tools.amk b/util/grind/cc_hh_tools.amk deleted file mode 100644 index e03ee5255..000000000 --- a/util/grind/cc_hh_tools.amk +++ /dev/null @@ -1,43 +0,0 @@ -%instance deftypesuffix(hh-src, '%.hh') ; -%instance deftypesuffix(cc-src, '%.cc') ; - -ALLOCD = make.allocd; -NEXT = make.next; - -%tool allochd ( - hhsrc: %in [type = hh-src, persistent]; - hsrc: %out [type = C-incl] => match($hhsrc); - prog: %in [type = command] => $ALLOCD; -) -{ - exec($prog, stdin => $hhsrc, stdout => $hsrc); - echo({$hsrc ,'created'}); -}; - - -%tool alloccd ( - ccsrc: %in [type = cc-src, persistent]; - csrc: %out [type = C-src] => match($ccsrc); - prog: %in [type = command] => $ALLOCD; -) -{ - exec($prog, stdin => $ccsrc, stdout => $csrc); - echo({$csrc ,'created'}); -}; - - -# Possibly there's only one type of { cc-src, hh-src } available, -# so introduce a new attribute. - -%derive f[cc-or-hh-src] %when get($f, type) == cc-src - %or get($f, type) == hh-src; - -%tool mknext ( - cchhsrc: %in %list [cc-or-hh-src]; - next: %out [type = C-src] => next.c; - prog: %in [type = command] => $NEXT; -) -{ - exec($prog, args => $cchhsrc, stdout => $next); - echo({$next ,'created'}); -}; diff --git a/util/grind/char_tools.amk b/util/grind/char_tools.amk deleted file mode 100644 index 9126a0164..000000000 --- a/util/grind/char_tools.amk +++ /dev/null @@ -1,24 +0,0 @@ -# tabgen: tool definition for character table generator -# variables: TABGEN, CHTAB - -%include ack-defs.amk; - -%if (%not defined(TABGEN), { - TABGEN = $EMHOME/bin/tabgen; -}); - -%if (%not defined(CHTAB), { - CHTAB = chtab.c; -}); - -%instance deftypesuffix(char_tab, '%.ct'); - -%tool gen_tab ( - chtab: %in [type = char_tab]; - cfile: %out [type = C-src] => $CHTAB; - mktab: %in [type = command] => $TABGEN; -) -{ - exec($mktab, args => '-f' $chtab, stdout => $cfile); - echo({$cfile, 'created'}); -}; diff --git a/util/grind/dbx_string.g b/util/grind/dbx_string.g deleted file mode 100644 index 4a181b666..000000000 --- a/util/grind/dbx_string.g +++ /dev/null @@ -1,709 +0,0 @@ -/* $Header$ - Grammar of a string of a debugger symbol table entry. -*/ - -{ -#include -#include - -#include "type.h" -#include "symbol.h" -#include "scope.h" -#include "class.h" -#include "idf.h" - -extern char *strindex(); -extern long str2long(); -extern double atof(); -extern int saw_code; -extern long pointer_size; - -static char *DbxPtr; /* current pointer in DBX string */ -static int AllowName; /* set if NAME legal at this point */ -static long ival; -static double fval; -static char *strval; -static int last_index[2]; -static struct outname *currnam; - -static struct literal *get_literal_space(); -static struct fields *get_field_space(); -static end_field(); -static char *string_val(); -} - -%start DbxParser, debugger_string; - -%prefix DBS; - -%lexical DBSlex; - -%onerror DBSonerror; - -%token INTEGER, REAL, STRING, NAME; - -debugger_string - { register p_symbol s; - char *str; - p_type tmp = 0; - } -: - name(&str) - [ /* constant name */ - { s = NewSymbol(str, CurrentScope, CONST, currnam); } - 'c' const_name(s) - - | /* type name */ - { s = NewSymbol(str, CurrentScope, TYPE, currnam); } - 't' type_name(&(s->sy_type), s) - { if (! s->sy_type->ty_sym) s->sy_type->ty_sym = s; - if ((s->sy_type->ty_class == T_ENUM || - s->sy_type->ty_class == T_SUBRANGE) && - currnam->on_desc != 0) { - s->sy_type->ty_size = currnam->on_desc; - } - } - | /* tag name (only C?) */ - { s = NewSymbol(str, CurrentScope, TAG, currnam); } - 'T' type_name(&(s->sy_type), s) - { if (! s->sy_type->ty_sym) s->sy_type->ty_sym = s; - if (s->sy_type->ty_class != T_CROSS) { - resolve_cross(s->sy_type); - } - } - | /* end scope */ - 'E' INTEGER - { close_scope(); } - - | /* module begin */ - { s = NewSymbol(str, CurrentScope, MODULE, currnam); } - 'M' INTEGER - { open_scope(s, 1); - s->sy_name.nm_scope = CurrentScope; - CurrentScope->sc_start = currnam->on_valu; - CurrentScope->sc_proclevel = currnam->on_desc; - add_scope_addr(CurrentScope); - } - - | /* external procedure */ - { s = NewSymbol(str, FileScope, PROC, currnam); } - 'P' routine(s) - - | /* private procedure */ - { s = NewSymbol(str, CurrentScope, PROC, currnam); } - 'Q' routine(s) - - | /* external function */ - { s = NewSymbol(str, FileScope, FUNCTION, currnam); } - 'F' function(s) - - | /* private function */ - { s = NewSymbol(str, CurrentScope, FUNCTION, currnam); } - 'f' function(s) - - | /* global variable, external */ - /* maybe we already know it; but we need - the type information anyway for other - types. - */ - { s = Lookup(findidf(str), FileScope, VAR); - if (s) { - tmp = s->sy_type; - s->sy_type = 0; - } else s = NewSymbol(str, FileScope, VAR, currnam); - } - 'G' type(&(s->sy_type), (int *) 0, s) - { if (tmp) s->sy_type = tmp; } - - | /* static variable */ - { s = NewSymbol(str, CurrentScope, VAR, currnam); } - 'S' type(&(s->sy_type), (int *) 0, s) - - | /* static variable, local scope */ - { s = NewSymbol(str, CurrentScope, VAR, currnam); } - 'V' type(&(s->sy_type), (int *) 0, s) - - | /* register variable */ - { s = NewSymbol(str, CurrentScope, REGVAR, currnam); } - 'r' type(&(s->sy_type), (int *) 0, s) - - | /* value parameter */ - { s = NewSymbol(str, CurrentScope, LOCVAR, currnam); } - 'p' type(&(s->sy_type), (int *) 0, s) - { add_param_type('p', s); } - - | /* value parameter but address passed */ - { s = NewSymbol(str, CurrentScope, VARPAR, currnam); } - 'i' type(&(s->sy_type), (int *) 0, s) - { add_param_type('i', s); } - - | /* variable parameter */ - { s = NewSymbol(str, CurrentScope, VARPAR, currnam); } - 'v' type(&(s->sy_type), (int *) 0, s) - { add_param_type('v', s); } - - | /* local variable */ - { s = NewSymbol(str, CurrentScope, LOCVAR, currnam); } - type_name(&(s->sy_type), s) - - | /* function result in Pascal; ignore ??? */ - { s = NewSymbol(str, CurrentScope, LOCVAR, currnam); } - 'X' type_name(&(s->sy_type), s) - ] - ';'? -; - -name(char **s;) -: - /* anything up to a ':' */ - NAME { *s = strval; } -; - -const_name(p_symbol cst;) - { int type_index[2]; - long iconst; - register char *p; - } -: - '=' - [ -/* - 'b' integer_const(&(cst->sy_const.co_ival)) /* boolean */ -/* | -*/ - 'c' integer_const(&(cst->sy_const.co_ival)) /* character */ - { cst->sy_type = char_type; } - | - 'i' integer_const(&(cst->sy_const.co_ival)) /* integer */ - { cst->sy_type = long_type; } - | - 'r' real_const(&(cst->sy_const.co_rval)) /* real */ - { cst->sy_type = double_type; } - | - 's' string_const /* string */ - { cst->sy_const.co_sval = string_val(strval); - cst->sy_type = string_type; - } - | - 'e' type_index(type_index) ',' integer_const(&(cst->sy_const.co_ival)) - /* enumeration constant; - * enumeration type, value - */ - { cst->sy_type = *tp_lookup(type_index); } - - | - 'S' type_index(type_index) - { cst->sy_type = *tp_lookup(type_index); - cst->sy_const.co_setval = p = - Malloc((unsigned) cst->sy_type->ty_size); - } - [ ',' integer_const(&iconst) - { *p++ = iconst; } - ]+ - /* set constant: - * settype, values of the bytes - * in the set. - */ - ] -; - -integer_const(long *iconst;) - { int sign = 0; } -: - [ '+' | '-' { sign = 1; } ]? - INTEGER { *iconst = sign ? -ival : ival; } -; - -real_const(double *f;) - { int sign = 0; } -: - [ '+' | '-' { sign = 1; } ]? - REAL { *f = sign ? fval : -fval; } -; - -string_const -: - STRING /* has SINGLE quotes! */ -; - -type_name(p_type *t; p_symbol sy;) - { int type_index[2]; p_type *p; } -: - type_index(type_index) { p = tp_lookup(type_index); } - [ - { if (*p && (*p)->ty_class != 0 && - (*p)->ty_class != T_CROSS) { - error("Redefining (%d,%d) %d", - type_index[0], - type_index[1], - (*p)->ty_class); - } - } - '=' - type(p, type_index, sy) - | - ] - { if (*p == 0) *p = new_type(); - *t = *p; - } -; - -type_index(int *type_index;) -: -[ - INTEGER { type_index[0] = 0; type_index[1] = ival; } -| - '(' INTEGER { type_index[0] = ival; } - ',' INTEGER { type_index[1] = ival; } - ')' -] - { last_index[0] = type_index[0]; - last_index[1] = type_index[1]; - } -; - -function(p_symbol p;) -: - { p->sy_type = new_type(); - p->sy_type->ty_class = T_PROCEDURE; - p->sy_type->ty_size = pointer_size; - } - type(&(p->sy_type->ty_retval), (int *) 0, (p_symbol) 0) - { if (CurrentScope != FileScope && - saw_code) { - /* if saw_code is not set, it is a nested - procedure - */ - close_scope(); - } - saw_code = 0; - open_scope(p, 1); - p->sy_name.nm_scope = CurrentScope; - CurrentScope->sc_start = currnam->on_valu; - add_scope_addr(CurrentScope); - CurrentScope->sc_proclevel = currnam->on_desc; - } -; - -routine(p_symbol p;) -: - { p->sy_type = new_type(); - p->sy_type->ty_class = T_PROCEDURE; - p->sy_type->ty_size = pointer_size; - if (CurrentScope != FileScope && - saw_code) { - /* if saw_code is not set, it is a nested - procedure - */ - close_scope(); - } - saw_code = 0; - open_scope(p, 1); - p->sy_name.nm_scope = CurrentScope; - CurrentScope->sc_start = currnam->on_valu; - add_scope_addr(CurrentScope); - CurrentScope->sc_proclevel = currnam->on_desc; - } - INTEGER ';' - type(&(p->sy_type->ty_retval), (int *) 0, (p_symbol) 0) -; - -type(p_type *ptp; int *type_index; p_symbol sy;) - { register p_type tp = *ptp ? *ptp : new_type(); - p_type t1 = 0, t2 = 0; - long ic1, ic2; - int A_used = 0; - int tclass; - int tp_index[2]; - char *str; - } -: - [ - /* type cross reference */ - /* these are used in C for references to a struct, union or - * enum that has not been declared (yet) - */ - 'x' - [ 's' /* struct */ - { tclass = T_STRUCT; } - | 'u' /* union */ - { tclass = T_UNION; } - | 'e' /* enum */ - { tclass = T_ENUM; } - ] - { AllowName = 1; } - name(&str) - { sy = Lookfromscope(str2idf(str,0),TAG,CurrentScope); - if (sy && - (sy->sy_type->ty_class == tclass || - sy->sy_type->ty_class == T_CROSS)) { - if (tp != *ptp) free_type(tp); - tp = sy->sy_type; - } - else { - tp->ty_class = T_CROSS; - tp->ty_size = tclass; - sy = NewSymbol(str, CurrentScope, TAG, (struct outname *) 0); - sy->sy_type = tp; - } - } - | - /* subrange */ - /* the integer_const's represent the lower and the upper bound. - * A subrange type defined as subrange of itself is an integer type. - * If the second integer_const == 0, but the first is not, we - * have a floating point type with size equal to the first - * integer_const. - * Upperbound -1 means unsigned int or unsigned long. - */ - 'r' type_index(tp_index) ';' - [ 'A' integer_const(&ic1) { A_used = 1; } - | integer_const(&ic1) - ] - ';' - [ 'A' integer_const(&ic2) { A_used |= 2; } - | integer_const(&ic2) - ] - { if (tp != *ptp) free_type(tp); - tp = subrange_type(A_used, - tp_index, - ic1, - ic2, - type_index); - } - | - /* array; first type is bound type, next type - * is element type - */ - 'a' type(&t1, (int *) 0, (p_symbol) 0) ';' type(&t2, (int *) 0, (p_symbol) 0) - { if (tp != *ptp) free_type(tp); - tp = array_type(t1, t2); - } - | - /* structure type */ - 's' { tp->ty_class = T_STRUCT; } - structure_type(tp, sy) - | - /* union type */ - 'u' { tp->ty_class = T_UNION; } - structure_type(tp, sy) - | - /* enumeration type */ - 'e' { tp->ty_class = T_ENUM; } - enum_type(tp) - | - /* pointer type */ - '*' { tp->ty_class = T_POINTER; - tp->ty_size = pointer_size; - } - type(&(tp->ty_ptrto), (int *) 0, (p_symbol) 0) - | - /* function type */ - 'f' { tp->ty_class = T_PROCEDURE; - tp->ty_size = pointer_size; - } - type(&(tp->ty_retval), (int *) 0, (p_symbol) 0) -/* - [ %prefer - ',' param_list(tp) - | - ] -*/ - | - /* procedure type */ - 'Q' { tp->ty_class = T_PROCEDURE; - tp->ty_size = pointer_size; - } - type(&(tp->ty_retval), (int *) 0, (p_symbol) 0) - ',' param_list(tp) - | - /* another procedure type */ - 'p' { tp->ty_class = T_PROCEDURE; - tp->ty_size = pointer_size; - tp->ty_retval = void_type; - } - param_list(tp) - | - /* set type */ - /* the first integer_const represents the size in bytes, - * the second one represents the low bound - */ - 'S' { tp->ty_class = T_SET; } - type(&(tp->ty_setbase), (int *) 0, (p_symbol) 0) ';' - [ - integer_const(&(tp->ty_size)) ';' - integer_const(&(tp->ty_setlow)) ';' - | - { set_bounds(tp); } - ] - | - /* file type of Pascal */ - 'L' { tp->ty_class = T_FILE; } - type(&(tp->ty_fileof), (int *) 0, (p_symbol) 0) - | - type_name(ptp, (p_symbol) 0) - { if (type_index && - (*ptp)->ty_class == 0 && - type_index[0] == last_index[0] && - type_index[1] == last_index[1]) { - **ptp = *void_type; - if (*ptp != tp) free_type(tp); - } - tp = *ptp; - } - ] - { if (*ptp && *ptp != tp) **ptp = *tp; - else *ptp = tp; - } -; - -structure_type(register p_type tp; p_symbol sy;) - { register struct fields *fldp; - char *str; - } -: - integer_const(&(tp->ty_size)) /* size in bytes */ - { open_scope(sy, 0); - if (sy) sy->sy_name.nm_scope = CurrentScope; - } - [ - name(&str) { fldp = get_field_space(tp, str); } - type(&(fldp->fld_type), (int *) 0, (p_symbol) 0) ',' - integer_const(&(fldp->fld_pos)) ',' /* offset in bits */ - integer_const(&(fldp->fld_bitsize)) ';' /* size in bits */ - ]* - ';' { end_field(tp); - close_scope(); - } -; - -enum_type(register p_type tp;) - { register struct literal *litp; - long maxval = 0; - register p_symbol s; - } -: - [ { litp = get_literal_space(tp); } - name(&(litp->lit_name)) - integer_const(&(litp->lit_val)) ',' - { if (maxval < litp->lit_val) maxval = litp->lit_val; - AllowName = 1; - s = NewSymbol(litp->lit_name, CurrentScope, CONST, (struct outname *) 0); - s->sy_const.co_ival = litp->lit_val; - s->sy_type = tp; - } - ]* - ';' { end_literal(tp, maxval); } -; - -param_list(p_type t;) - { register struct param *p; - long iconst; - } -: - integer_const(&iconst) ';' /* number of parameters */ - { t->ty_nparams = iconst; - t->ty_params = p = (struct param *) - Malloc((unsigned)(t->ty_nparams * sizeof(struct param))); - } - [ - [ 'p' { p->par_kind = 'p'; } - | 'v' { p->par_kind = 'v'; } - | 'i' { p->par_kind = 'i'; } - ] - type(&(p->par_type), (int *) 0, (p_symbol) 0) ';' - { t->ty_nbparams += - param_size(p->par_type, p->par_kind); - p++; - } - ]* -; - -{ -static char *dbx_string; -static char *DbxOldPtr; - -struct outname * -DbxString(n) - struct outname *n; -{ - currnam = n; - DbxPtr = n->on_mptr; - dbx_string = DbxPtr; - AllowName = 1; - DbxParser(); - return currnam; -} - -/*ARGSUSED*/ -DBSmessage(n) -{ - fatal("error in Dbx string \"%s\", DbxPtr = \"%s\", DbxOldPtr = \"%s\"", - dbx_string, - DbxPtr, - DbxOldPtr); - -} - -DBSonerror(tk, p) - int *p; -{ - DbxPtr = DbxOldPtr; -/* ??? if (DBSsymb < 0) { - while (*p && *p != ';') p++; - if (*p) DbxPtr = ";"; - return; - } -*/ - if (! tk) { - while (*p && *p != NAME) p++; - if (*p) { - AllowName = 1; - } - } - else if (tk == NAME) AllowName = 1; -} - -DBSlex() -{ - register char *cp = DbxPtr; - int allow_name = AllowName; - register int c; - - AllowName = 0; - DbxOldPtr = cp; - c = *cp; - if (c == '\\' && *(cp+1) == '\0') { - currnam++; - cp = currnam->on_mptr; - DbxOldPtr = cp; - c = *cp; - } - if (! c) { - DbxPtr = cp; - return -1; - } - if ((! allow_name && is_token(c)) || c == ';') { - DbxPtr = cp+1; - return c; - } - if (is_dig(c)) { - int retval = INTEGER; - - while (++cp, is_dig(*cp)) /* nothing */; - c = *cp; - if (c == '.') { - retval = REAL; - while (++cp, is_dig(*cp)) /* nothing */; - c = *cp; - } - if (c == 'e' || c == 'E') { - char *oldcp = cp; - - cp++; - c = *cp; - if (c == '-' || c == '+') { - cp++; - c = *cp; - } - if (is_dig(c)) { - retval = REAL; - while (++cp, is_dig(*cp)) /* nothing */; - } - else cp = oldcp; - } - c = *cp; - *cp = 0; - if (retval == INTEGER) { - ival = str2long(DbxOldPtr, 10); - } - else { - fval = atof(DbxOldPtr); - } - *cp = c; - DbxPtr = cp; - return retval; - } - if (c == '\'') { - cp++; - strval = cp; - while ((c = *cp) && c != '\'') { - if (c == '\\') cp++; /* backslash escapes next character */ - if (!(c = *cp)) break; /* but not a null byte */ - cp++; - } - if (! c) DBSmessage(0); /* no return */ - *cp = 0; - DbxPtr = cp + 1; - return STRING; - } - strval = cp; - while ((c = *cp) && c != ':' && c != ',') cp++; - DbxPtr = *cp ? cp+1 : cp; - *cp = 0; - return NAME; -} - -static struct fields * -get_field_space(tp, s) - register p_type tp; - char *s; -{ - register struct fields *p; - p_symbol sy; - - if (! (tp->ty_nfields & 07)) { - tp->ty_fields = (struct fields *) - Realloc((char *) tp->ty_fields, - (tp->ty_nfields+8)*sizeof(struct fields)); - } - p = &tp->ty_fields[tp->ty_nfields++]; - p->fld_name = s; - p->fld_type = 0; - sy = NewSymbol(s, CurrentScope, FIELD, currnam); - sy->sy_field = p; - return p; -} - -static -end_field(tp) - register p_type tp; -{ - tp->ty_fields = (struct fields *) - Realloc((char *) tp->ty_fields, - tp->ty_nfields * sizeof(struct fields)); -} - -static struct literal * -get_literal_space(tp) - register p_type tp; -{ - if (! (tp->ty_nenums & 07)) { - tp->ty_literals = (struct literal *) - Realloc((char *) tp->ty_literals, - (tp->ty_nenums+8)*sizeof(struct literal)); - } - return &tp->ty_literals[tp->ty_nenums++]; -} - -static char * -string_val(s) - char *s; -{ - register char *ns = s, *os = s; - register unsigned int i = 1; - - for (;;) { - if (!*os) break; - i++; - if (*os == '\\') { - os++; - *ns++ = *os++; - } - else *ns++ = *os++; - } - *ns = '\0'; - return Salloc(s, i); -} - -} diff --git a/util/grind/dbxread.c b/util/grind/dbxread.c deleted file mode 100644 index 7b4b51e9a..000000000 --- a/util/grind/dbxread.c +++ /dev/null @@ -1,194 +0,0 @@ -/* $Header$ - Read the symbol table from an ACK a.out format file. -*/ - -#include -#include -#include - -#include "position.h" -#include "file.h" -#include "symbol.h" -#include "idf.h" -#include "scope.h" -#include "rd.h" - -extern char *strindex(); -extern struct outname *DbxString(); - -int saw_code = 0; - -static char *AckStrings; /* ACK a.out string table */ -static struct outname *AckNames; /* ACK a.out symbol table entries */ -static unsigned int NAckNames; /* Number of ACK symbol table entries */ -static struct outname *EndAckNames; /* &AckNames[NAckNames] */ - -/* Read the symbol table from file 'f', which is supposed to be an - ACK a.out format file. Offer DBX strings to the DBX string parser. -*/ -int -DbxRead(f) - char *f; -{ - struct outhead h; - register struct outname *n; - register struct outname *line_file = 0; - long OffsetStrings; - int had_lbrac = 0; - - /* Open file, read header, and check magic word */ - if (! rd_open(f)) { - fatal("%s: could not open", f); - } - rd_ohead(&h); - if (BADMAGIC(h) && h.oh_magic != O_CONVERTED) { - fatal("%s: not an object file", f); - } - - /* Allocate space for name table and read it */ - AckNames = (struct outname *) - Malloc((unsigned)(sizeof(struct outname) * h.oh_nname)); - AckStrings = Malloc((unsigned) h.oh_nchar); - rd_name(AckNames, h.oh_nname); - rd_string(AckStrings, h.oh_nchar); - - /* Adjust file offsets in name table to point at strings */ - OffsetStrings = OFF_CHAR(h); - NAckNames = h.oh_nname; - EndAckNames = &AckNames[h.oh_nname]; - for (n = EndAckNames; --n >= AckNames;) { - if (n->on_foff) { - if ((unsigned)(n->on_foff - OffsetStrings) >= h.oh_nchar) { - fatal("%s: error in object file", f); - } - n->on_mptr = AckStrings + (n->on_foff - OffsetStrings); - } - else n->on_mptr = 0; - } - - /* Offer strings to the DBX string parser if they contain a ':'. - Also offer filename-line number information to add_position_addr(). - Here, the order may be important. - */ - for (n = &AckNames[0]; n < EndAckNames; n++) { - int tp = n->on_type >> 8; - register p_symbol sym; - - if (tp & (S_STB >> 8)) { - switch(tp) { -#ifdef N_BINCL - case N_BINCL: - n->on_valu = (long) line_file; - line_file = n; - break; - case N_EINCL: - if (line_file) { - line_file = (struct outname *) line_file->on_valu; - } - break; -#endif - case N_SO: - if (n->on_mptr[strlen(n->on_mptr)-1] == '/') { - /* another N_SO follows ... */ - break; - } - while (CurrentScope != PervasiveScope) { - close_scope(); - } - saw_code = 0; - sym = add_file(n->on_mptr); - - if (! listfile) newfile(sym->sy_idf); - open_scope(sym, 0); - sym->sy_file->f_scope = CurrentScope; - FileScope = CurrentScope; - clean_tp_tab(); - /* fall through */ - case N_SOL: - if (! line_file) line_file = n; - else line_file->on_mptr = n->on_mptr; - break; - case N_MAIN: - newfile(FileScope->sc_definedby->sy_idf); - break; - case N_SLINE: - assert(line_file); - if (! saw_code && !CurrentScope->sc_bp_opp) { - CurrentScope->sc_bp_opp = n->on_valu; - if (! CurrentScope->sc_start) { - CurrentScope->sc_start = n->on_valu; - if (CurrentScope->sc_has_activation_record) { - add_scope_addr(CurrentScope); - } - } - } - saw_code = 1; - add_position_addr(line_file->on_mptr, n); - break; - case N_LBRAC: /* block, desc = nesting level */ - if (had_lbrac) { - open_scope((p_symbol) 0, 0); - saw_code = 0; - } - else { - register p_scope sc = - get_scope_from_addr(n->on_valu); - - if (!sc || sc->sc_bp_opp) { - had_lbrac = 1; - } - else CurrentScope = sc; - } - break; -#ifdef N_SCOPE - case N_SCOPE: - if (n->on_mptr && strindex(n->on_mptr, ':')) { - n = DbxString(n); - } - break; -#endif - case N_RBRAC: /* end block, desc = nesting level */ - had_lbrac = 0; - if (CurrentScope != FileScope) close_scope(); - saw_code = 0; - break; - case N_FUN: /* function, value = address */ - case N_GSYM: /* global variable */ - case N_STSYM: /* data, static, value = address */ - case N_LCSYM: /* bss, static, value = address */ - case N_RSYM: /* register var, value = reg number */ - case N_SSYM: /* struct/union el, value = offset */ - case N_PSYM: /* parameter, value = offset from AP */ - case N_LSYM: /* local sym, value = offset from FP */ - if (had_lbrac) { - open_scope((p_symbol) 0, 0); - saw_code = 0; - had_lbrac = 0; - } - if (n->on_mptr && strindex(n->on_mptr, ':')) { - n = DbxString(n); - } - break; - default: -/* - if (n->on_mptr && (n->on_type&S_TYP) >= S_MIN) { - struct idf *id = str2idf(n->on_mptr, 0); - - sym = new_symbol(); - sym->sy_next = id->id_def; - id->id_def = sym; - sym->sy_class = SYMENTRY; - sym->sy_onam = *n; - sym->sy_idf = id; - } -*/ - break; - } - } - } - close_scope(); - add_position_addr((char *) 0, (struct outname *) 0); - clean_tp_tab(); - rd_close(); - return (h.oh_magic == O_CONVERTED); -} diff --git a/util/grind/default.c b/util/grind/default.c deleted file mode 100644 index c2bbb0e07..000000000 --- a/util/grind/default.c +++ /dev/null @@ -1,341 +0,0 @@ -/* $Header$ */ - -/* Language dependant support; this one is default */ - -#include -#include - -#include "position.h" -#include "class.h" -#include "langdep.h" -#include "Lpars.h" -#include "idf.h" -#include "token.h" -#include "expr.h" -#include "tree.h" -#include "operator.h" - -extern FILE *db_out, *db_in; - -extern int - get_name(); - -extern double - atof(); - -static int - print_string(), - get_number(), - get_string(), - get_token(), - print_op(), - op_prio(); - -static long - array_elsize(); - -static struct langdep def = { - 0, - - "%ld", - "0%lo", - "0x%lX", - "%lu", - "0x%lX", - "%g", - "'\\%o'", - - "[", - "]", - "(", - ")", - "{", - "}", - - print_string, - array_elsize, - op_prio, - get_string, - get_name, - get_number, - get_token, - print_op -}; - -struct langdep *def_dep = &def; - -static int -print_string(s, len) - char *s; - int len; -{ - register char *str = s; - int delim = '\''; - - while (*str) { - if (*str++ == '\'') delim = '"'; - } - fprintf(db_out, "%c%.*s%c", delim, len, s, delim); -} - -extern long int_size; - -static long -array_elsize(size) - long size; -{ - if (! (int_size % size)) return size; - if (! (size % int_size)) return size; - return ((size + int_size - 1) / int_size) * int_size; -} - -/*ARGSUSED*/ -static int -op_prio(op) - int op; -{ - return 1; -} - -static int -val_in_base(c, base) - register int c; -{ - return is_dig(c) - ? c - '0' - : base != 16 - ? -1 - : is_hex(c) - ? (c - 'a' + 10) & 017 - : -1; -} - -static int -get_number(c) - register int c; -{ - char buf[512+1]; - register int base = 10; - register char *p = &buf[0]; - register long val = 0; - register int val_c; - - if (c == '0') { - /* check if next char is an 'x' or an 'X' */ - c = getc(db_in); - if (c == 'x' || c == 'X') { - base = 16; - c = getc(db_in); - } - else base = 8; - } - while (val_c = val_in_base(c, base), val_c >= 0) { - val = val * base + val_c; - if (p - buf < 512) *p++ = c; - c = getc(db_in); - } - if (base == 16 || !((c == '.' || c == 'e' || c == 'E'))) { - ungetc(c, db_in); - tok.ival = val; - return INTEGER; - } - if (c == '.') { - if (p - buf < 512) *p++ = c; - c = getc(db_in); - } - while (is_dig(c)) { - if (p - buf < 512) *p++ = c; - c = getc(db_in); - } - if (c == 'e' || c == 'E') { - if (p - buf < 512) *p++ = c; - c = getc(db_in); - if (c == '+' || c == '-') { - if (p - buf < 512) *p++ = c; - c = getc(db_in); - } - if (! is_dig(c)) { - error("malformed floating constant"); - } - while (is_dig(c)) { - if (p - buf < 512) *p++ = c; - c = getc(db_in); - } - } - ungetc(c, db_in); - *p++ = 0; - if (p == &buf[512+1]) { - error("floating point constant too long"); - } - tok.fval = atof(buf); - return REAL; -} - -static int -get_token(c) - register int c; -{ - switch(c) { - case '`': - case ':': - case ',': - return c; - case '.': - return get_number(c); - default: - error("illegal character 0%o", c); - return LLlex(); - } -} - -static int -quoted(ch) - int ch; -{ - /* quoted() replaces an escaped character sequence by the - character meant. - */ - /* first char after backslash already in ch */ - if (!is_oct(ch)) { /* a quoted char */ - switch (ch) { - case 'n': - ch = '\n'; - break; - case 't': - ch = '\t'; - break; - case 'b': - ch = '\b'; - break; - case 'r': - ch = '\r'; - break; - case 'f': - ch = '\f'; - break; - } - } - else { /* a quoted octal */ - register int oct = 0, cnt = 0; - - do { - oct = oct*8 + (ch-'0'); - ch = getc(db_in); - } while (is_oct(ch) && ++cnt < 3); - ungetc(ch, db_in); - ch = oct; - } - return ch&0377; - -} - -static int -get_string(c) - int c; -{ - register int ch; - char buf[512]; - register int len = 0; - - while (ch = getc(db_in), ch != c) { - if (ch == '\n') { - error("newline in string"); - break; - } - if (ch == '\\') { - ch = getc(db_in); - ch = quoted(ch); - } - buf[len++] = ch; - } - buf[len++] = 0; - tok.str = Salloc(buf, (unsigned) len); - return STRING; -} - -static int -print_op(p) - p_tree p; -{ - switch(p->t_oper) { - case OP_UNOP: - switch(p->t_whichoper) { - case E_MIN: - fputs("-", db_out); - print_node(p->t_args[0], 0); - break; - case E_PLUS: - fputs("+", db_out); - print_node(p->t_args[0], 0); - break; - case E_NOT: - fputs("~", db_out); - print_node(p->t_args[0], 0); - break; - case E_DEREF: - fputs("*", db_out); - print_node(p->t_args[0], 0); - break; - } - break; - case OP_BINOP: - fputs("(", db_out); - print_node(p->t_args[0], 0); - switch(p->t_whichoper) { - case E_AND: - fputs("&&", db_out); - break; - case E_OR: - fputs("||", db_out); - break; - case E_ZDIV: - fputs("/", db_out); - break; - case E_ZMOD: - fputs("%", db_out); - break; - case E_DIV: - fputs(" div ", db_out); - break; - case E_MOD: - fputs(" mod ", db_out); - break; - case E_IN: - fputs(" in ", db_out); - break; - case E_PLUS: - fputs("+", db_out); - break; - case E_MIN: - fputs("-", db_out); - break; - case E_MUL: - fputs("*", db_out); - break; - case E_EQUAL: - fputs("==", db_out); - break; - case E_NOTEQUAL: - fputs("!=", db_out); - break; - case E_LTEQUAL: - fputs("<=", db_out); - break; - case E_GTEQUAL: - fputs(">=", db_out); - break; - case E_LT: - fputs("<", db_out); - break; - case E_GT: - fputs(">", db_out); - break; - case E_SELECT: - fputs(".", db_out); - break; - } - print_node(p->t_args[1], 0); - fputs(")", db_out); - break; - } -} diff --git a/util/grind/dump.c b/util/grind/dump.c deleted file mode 100644 index 5f6c0c228..000000000 --- a/util/grind/dump.c +++ /dev/null @@ -1,88 +0,0 @@ -/* $Header$ */ - -#include -#include - -#include "operator.h" -#include "position.h" -#include "tree.h" -#include "message.h" -#include "type.h" -#include "expr.h" - -extern long pointer_size; -extern p_tree get_from_item_list(); - -struct dump { - char *globals, *stack; - struct message_hdr mglobal, mstack; - struct dump *next; -}; - -static struct dump *last_dump; - -/* dumping and restoring of child process. -*/ -do_dump(p) - p_tree p; -{ - struct dump *d = (struct dump *) malloc(sizeof(struct dump)); - - if (! d) { - error("could not allocate enough memory"); - return; - } - if (! get_dump(&d->mglobal, &d->globals, &d->mstack, &d->stack)) { - free((char *) d); - return; - } - p->t_args[0] = (struct tree *) d; - p->t_address = (t_addr) get_int(d->mglobal.m_buf+PC_OFF*pointer_size, pointer_size, T_UNSIGNED); - add_to_item_list(p); - d->next = last_dump; - last_dump = d; -} - -/* dumping and restoring of child process. -*/ -do_restore(p) - p_tree p; -{ - struct dump *d; - - if (p->t_args[0]) { - p = get_from_item_list((int) p->t_args[0]->t_ival); - if (!p || p->t_oper != OP_DUMP) { - error("no such dump"); - return; - } - d = (struct dump *) p->t_args[0]; - } - else d = last_dump; - - if (! d) { - error("no dumps"); - return; - } - - if (! put_dump(&d->mglobal, d->globals, &d->mstack, d->stack)) { - } - do_items(); -} - -free_dump(p) - p_tree p; -{ - struct dump *d = (struct dump *) p->t_args[0]; - - free(d->globals); - free(d->stack); - if (d == last_dump) last_dump = d->next; - else { - register struct dump *d1 = last_dump; - - while (d1->next != d) d1 = d1->next; - d1->next = d->next; - } - free((char *) d); -} diff --git a/util/grind/op_tools.amk b/util/grind/op_tools.amk deleted file mode 100644 index fd5b04766..000000000 --- a/util/grind/op_tools.amk +++ /dev/null @@ -1,14 +0,0 @@ -MAKE_OPS = make.ops; - -%instance deftypesuffix(op_tab, '%.ot'); - -%tool gen_ops ( - ops: %in [type = op_tab]; - cfile: %out [type = C-src] => ops.c; - hfile: %out [type = C-incl] => ops.h; - mkops: %in [type = command] => $MAKE_OPS; -) -{ - exec($mkops, args => $ops); - echo({$cfile, 'and', $hfile, 'created'}); -}; diff --git a/util/grind/sizes.h b/util/grind/sizes.h deleted file mode 100644 index 93a16a1f5..000000000 --- a/util/grind/sizes.h +++ /dev/null @@ -1,10 +0,0 @@ -/* $Header$ */ - -/* For the time being ... */ - -#define SZ_INT 4 -#define SZ_SHORT 2 -#define SZ_POINTER 4 -#define SZ_LONG 4 -#define SZ_FLOAT 4 -#define SZ_DOUBLE 8 diff --git a/util/grind/tok_tools.amk b/util/grind/tok_tools.amk deleted file mode 100644 index 48d4cb355..000000000 --- a/util/grind/tok_tools.amk +++ /dev/null @@ -1,15 +0,0 @@ -MAKE_TOKFILE = make.tokfile; -MAKE_TOKCASE = make.tokcase; - -%tool gen_tokens ( - csrc: %in [type = C-src, gen_tokens, persistent]; - tokfile: %out [type = LLgen-src] => get($csrc, LL-dest); - symbols: %out [type = C-src] => get($csrc, cc-dest); - mktok: %in [type = command] => $MAKE_TOKFILE; - mkcase: %in [type = command] => $MAKE_TOKCASE; -) -{ - exec($mktok, stdin => $csrc, stdout => $tokfile); - exec($mkcase, stdin => $csrc, stdout => $symbols); - echo({$tokfile, 'and', $symbols, 'created'}); -}; diff --git a/util/grind/value.c b/util/grind/value.c deleted file mode 100644 index 8262f8fce..000000000 --- a/util/grind/value.c +++ /dev/null @@ -1,182 +0,0 @@ -/* $Header$ */ - -#include -#include - -#include "position.h" -#include "scope.h" -#include "idf.h" -#include "symbol.h" -#include "type.h" -#include "message.h" -#include "langdep.h" -#include "expr.h" - -int stack_offset; /* for up and down commands */ - -extern long pointer_size; -extern t_addr *get_EM_regs(); -extern char *memcpy(); - -/* Get the address of the object indicated by sym. - Return 0 on failure, - address on success. - *psize will contain size of object. -*/ -t_addr -get_addr(sym, psize) - register p_symbol sym; - long *psize; -{ - p_type tp = sym->sy_type; - long size = tp->ty_size; - t_addr *EM_regs; - int i; - p_scope sc, symsc; - - *psize = size; - switch(sym->sy_class) { - case VAR: - /* exists if child exists; nm_value contains addres */ - return (t_addr) sym->sy_name.nm_value; - case VARPAR: - case LOCVAR: - /* first find the stack frame in which it resides */ - symsc = base_scope(sym->sy_scope); - - /* now symsc contains the scope where the storage for sym is - allocated. Now find it on the stack of child. - */ - i = stack_offset; - for (;;) { - sc = 0; - if (! (EM_regs = get_EM_regs(i++))) { - return 0; - } - if (! EM_regs[1]) { - error("%s not available", sym->sy_idf->id_text); - return 0; - } - sc = base_scope(get_scope_from_addr(EM_regs[2])); - if (! sc || sc->sc_start > EM_regs[2]) { - error("%s not available", sym->sy_idf->id_text); - sc = 0; - return 0; - } - if (sc == symsc) break; /* found it */ - } - - if (sym->sy_class == LOCVAR) { - /* Either local variable or value parameter */ - return EM_regs[sym->sy_name.nm_value < 0 ? 0 : 1] + - (t_addr) sym->sy_name.nm_value; - } - - /* If we get here, we have a var parameter. Get the parameters - of the current procedure invocation. - */ - { - p_type proctype = sc->sc_definedby->sy_type; - t_addr a; - char *AB; - - size = proctype->ty_nbparams; - if (has_static_link(sc)) size += pointer_size; - AB = malloc((unsigned) size); - if (! AB) { - error("could not allocate enough memory"); - break; - } - if (! get_bytes(size, EM_regs[1], AB)) { - break; - } - if ((size = tp->ty_size) == 0) { - size = compute_size(tp, AB); - *psize = size; - } - a = (t_addr) get_int(AB+sym->sy_name.nm_value, pointer_size, T_UNSIGNED); - free(AB); - return a; - } - default: - error("%s is not a variable", sym->sy_idf->id_text); - break; - } - return 0; -} - -/* Get the value of the symbol indicated by sym. - Return 0 on failure, - 1 on success. - On success, 'buf' contains the value, and 'size' contains the size. - For 'buf', storage is allocated by malloc; this storage must - be freed by caller (I don't like this any more than you do, but caller - does not know sizes). -*/ -int -get_value(sym, buf, psize) - register p_symbol sym; - char **buf; - long *psize; -{ - p_type tp = sym->sy_type; - int retval = 0; - t_addr a; - long size = tp->ty_size; - - *buf = 0; - switch(sym->sy_class) { - case CONST: - *buf = malloc((unsigned) size); - if (! *buf) { - error("could not allocate enough memory"); - break; - } - switch(tp->ty_class) { - case T_REAL: - put_real(*buf, size, sym->sy_const.co_rval); - break; - case T_INTEGER: - case T_SUBRANGE: - case T_UNSIGNED: - case T_ENUM: - put_int(*buf, size, sym->sy_const.co_ival); - break; - case T_SET: - memcpy(*buf, sym->sy_const.co_setval, (int) size); - break; - case T_STRING: - memcpy(*buf, sym->sy_const.co_sval, (int) size); - break; - default: - fatal("strange constant"); - } - retval = 1; - break; - case VAR: - case VARPAR: - case LOCVAR: - a = get_addr(sym, psize); - if (a) { - size = *psize; - *buf = malloc((unsigned) size); - if (! *buf) { - error("could not allocate enough memory"); - break; - } - if (get_bytes(size, a, *buf)) { - retval = 1; - } - } - break; - } - - if (retval == 0) { - if (*buf) free(*buf); - *buf = 0; - *psize = 0; - } - else *psize = size; - - return retval; -} diff --git a/util/int/Makefile b/util/int/Makefile deleted file mode 100644 index c0ab33a8e..000000000 --- a/util/int/Makefile +++ /dev/null @@ -1,175 +0,0 @@ -# $Header$ - -EM = ../..# # EM tree - -CC = cc# # C comp used for compiling the interpreter -CFLAGS = -O# # passed to C compiler -LFLAGS = # # passed to loader - -IDIRS = -I$(EM)/h# # passed to C compiler and lint - -LINT = lint# # lint to be used -LINTFLAGS = -h# # passed to lint - -INT = ./int# # name of resulting interpreter - -IP_SPEC = $(EM)/etc/ip_spec.t -TRAPS = $(EM)/etc/traps -APP_A = $(EM)/doc/int/appA # to be moved later - -SRC = alloc.c core.c data.c do_array.c do_branch.c do_comp.c do_conv.c \ - do_fpar.c do_incdec.c do_intar.c do_load.c do_logic.c do_misc.c \ - do_proc.c do_ptrar.c do_sets.c do_store.c do_unsar.c dump.c \ - disassemble.c fra.c global.c init.c io.c log.c m_ioctl.c m_sigtrp.c \ - main.c moncalls.c monstruct.c proctab.c read.c rsb.c segment.c \ - stack.c switch.c tally.c text.c trap.c warn.c - -OBJ = alloc.o core.o data.o do_array.o do_branch.o do_comp.o do_conv.o \ - do_fpar.o do_incdec.o do_intar.o do_load.o do_logic.o do_misc.o \ - do_proc.o do_ptrar.o do_sets.o do_store.o do_unsar.o dump.o \ - disassemble.o fra.o global.o init.o io.o log.o m_ioctl.o m_sigtrp.o \ - main.o moncalls.o monstruct.o proctab.o read.o rsb.o segment.o \ - stack.o switch.o tally.o text.o trap.o warn.o - -HDR = alloc.h fra.h global.h linfil.h log.h mem.h memdirect.h monstruct.h \ - opcode.h proctab.h read.h rsb.h shadow.h text.h trap.h \ - logging.h debug.h nofloat.h segcheck.h sysidf.h v7ioctl.h \ - e.out.h# should be in $(EM)/h or so, or in $(EM/h/em_abs.h - -.SUFFIXES: .o -.c.o: - $(CC) $(CFLAGS) $(IDIRS) -c $< - - -# Main entries -all: test - -install: $(INT) - cp $(INT) $(EM)/bin/int - cp int.1 $(EM)/man/int.1 - -cmp: $(INT) - -cmp $(INT) $(EM)/bin/int - -cmp int.1 $(EM)/man/int.1 - -test: $(INT) test/awa.em22 test/awa.em24 test/awa.em44 - @rm -f int.mess - -echo 3 5 7 2 -1 | time $(INT) test/awa.em22 - cat int.mess - @rm -f int.mess - -echo 3 5 7 2 -1 | time $(INT) test/awa.em24 - cat int.mess - @rm -f int.mess - -echo 3 5 7 2 -1 | time $(INT) test/awa.em44 - cat int.mess - -$(INT): $(OBJ) Makefile - $(CC) $(LFLAGS) -o $(INT) $(OBJ) - @size $(INT) - - -# Generated files -trap_msg: M.trap_msg $(TRAPS) - M.trap_msg $(TRAPS) - -warn_msg: M.warn_msg $(APP_A) - M.warn_msg $(APP_A) - -warn.h: M.warn_h $(APP_A) - M.warn_h $(APP_A) - -switch/DoCases: - (cd switch; make DoCases) - -switch/PrCases: - (cd switch; make PrCases) - -test/awa.em22: - (cd test; make awa.em22) - -test/awa.em24: - (cd test; make awa.em24) - -test/awa.em44: - (cd test; make awa.em44) - - -# Auxiliary entries -lint: $(SRC) trap_msg warn_msg warn.h switch/DoCases switch/PrCases - $(LINT) $(LINTFLAGS) $(IDIRS) $(SRC) -lc - -tags: $(HDR) $(SRC) - ctags $(HDR) $(SRC) - -MFILES = M.trap_msg M.warn_h M.warn_msg - -ALL = READ_ME Makefile $(MFILES) $(HDR) $(SRC) -DISTR = $(ALL) int.1 switch test - -print: - @pr $(ALL) - -pr: print - -opr: - make pr | opr - -distr: .distr - (cd switch; make distr) - (cd test; make distr) - -.distr: Makefile - echo $(DISTR) | tr ' ' '\012' >.distr - -clean: - rm -f core mon.out int.mess int.log int.core int.tally \ - trap_msg warn_msg warn.h tags print \ - $(OBJ) $(INT) - (cd switch; make clean) - (cd test; make clean) - -bare: clean - (cd switch; make bare) - - -#---------------------------------------------------------------- -alloc.o: alloc.h debug.h global.h -core.o: fra.h global.h logging.h shadow.h -data.o: alloc.h global.h log.h logging.h mem.h memdirect.h nofloat.h shadow.h trap.h warn.h -disassemble.o: alloc.h global.h memdirect.h opcode.h proctab.h switch/PrCases -do_array.o: fra.h global.h log.h logging.h mem.h text.h trap.h -do_branch.o: fra.h global.h log.h logging.h mem.h text.h trap.h warn.h -do_comp.o: fra.h global.h log.h logging.h mem.h nofloat.h shadow.h text.h trap.h warn.h -do_conv.o: fra.h global.h log.h logging.h mem.h nofloat.h text.h trap.h warn.h -do_fpar.o: fra.h global.h log.h logging.h mem.h nofloat.h text.h trap.h warn.h -do_incdec.o: fra.h global.h log.h logging.h mem.h nofloat.h text.h trap.h warn.h -do_intar.o: fra.h global.h log.h logging.h mem.h text.h trap.h warn.h -do_load.o: fra.h global.h log.h logging.h mem.h rsb.h text.h trap.h warn.h -do_logic.o: fra.h global.h log.h logging.h mem.h shadow.h text.h trap.h warn.h -do_misc.o: fra.h global.h linfil.h log.h logging.h mem.h memdirect.h read.h rsb.h shadow.h text.h trap.h warn.h -do_proc.o: fra.h global.h linfil.h log.h logging.h mem.h memdirect.h proctab.h rsb.h shadow.h text.h trap.h warn.h -do_ptrar.o: fra.h global.h log.h logging.h mem.h segcheck.h text.h trap.h warn.h -do_sets.o: fra.h global.h log.h logging.h mem.h text.h trap.h -do_store.o: fra.h global.h log.h logging.h mem.h text.h trap.h warn.h -do_unsar.o: fra.h global.h log.h logging.h mem.h text.h trap.h warn.h -dump.o: fra.h global.h linfil.h log.h logging.h mem.h memdirect.h proctab.h rsb.h shadow.h text.h -fra.o: alloc.h fra.h global.h logging.h mem.h shadow.h -global.o: global.h -init.o: alloc.h global.h log.h logging.h mem.h read.h shadow.h trap.h warn.h -io.o: global.h linfil.h logging.h mem.h -log.o: global.h linfil.h logging.h -m_ioctl.o: global.h mem.h sysidf.h v7ioctl.h warn.h -m_sigtrp.o: global.h log.h logging.h trap.h warn.h -main.o: e.out.h global.h log.h logging.h nofloat.h opcode.h read.h rsb.h text.h trap.h warn.h -moncalls.o: alloc.h global.h log.h logging.h mem.h shadow.h sysidf.h trap.h warn.h -monstruct.o: global.h mem.h monstruct.h sysidf.h v7ioctl.h -proctab.o: alloc.h global.h log.h logging.h proctab.h -read.o: e.out.h global.h log.h logging.h mem.h nofloat.h read.h shadow.h text.h warn.h -rsb.o: global.h linfil.h logging.h mem.h proctab.h rsb.h shadow.h warn.h -segment.o: alloc.h global.h mem.h segcheck.h -stack.o: alloc.h global.h log.h logging.h mem.h memdirect.h nofloat.h rsb.h shadow.h trap.h warn.h -switch.o: global.h opcode.h switch/DoCases text.h trap.h warn.h -tally.o: alloc.h global.h linfil.h -text.o: alloc.h global.h proctab.h read.h text.h trap.h warn.h -trap.o: fra.h global.h linfil.h log.h logging.h mem.h rsb.h shadow.h trap.h trap_msg warn.h -warn.o: alloc.h global.h linfil.h log.h logging.h warn.h warn_msg diff --git a/util/int/switch/Makefile b/util/int/switch/Makefile deleted file mode 100644 index 25aa6188e..000000000 --- a/util/int/switch/Makefile +++ /dev/null @@ -1,54 +0,0 @@ -# $Header$ - -EM = ../../.. -IP_SPEC = $(EM)/etc/ip_spec.t -CFLAGS = -I$(EM) - -SRC = mkiswitch.c mkswitch.c -OBJ = mkiswitch.o mkswitch.o - -mkiswitch: mkiswitch.o - $(CC) -o mkiswitch mkiswitch.o $(EM)/lib/em_data.a - -mkswitch: mkswitch.o - $(CC) -o mkswitch mkswitch.o - -DoCases: mkiswitch $(IP_SPEC) - mkiswitch Do $(IP_SPEC) DoCases - wc DoCases - -PrCases: mkswitch $(IP_SPEC) - mkswitch Pr $(IP_SPEC) PrCases - wc PrCases - -lint: - lint $(SRC) - -distr: .distr - -.distr: Makefile - echo READ_ME Makefile $(SRC) | tr ' ' '\012' >.distr - -.SUFFIXES: .o -.c.o: - $(CC) $(CFLAGS) -c $< - -clean: # NOT the cases files ! - rm -f a.out core $(OBJ) mkswitch mkiswitch - -bare: clean - rm -f DoCases PrCases - -all: mkswitch - -install: - echo "Nothing to install" - -cmp: - echo "Nothing to compare" - -pr: - @pr READ_ME Makefile $(SRC) - -opr: - make pr | opr diff --git a/util/int/test/Makefile b/util/int/test/Makefile deleted file mode 100644 index 0bf41bb9d..000000000 --- a/util/int/test/Makefile +++ /dev/null @@ -1,34 +0,0 @@ -# $Header$ - -EM = ../../..# # EM tree - -.SUFFIXES: .em22 .em24 .em44 - -.c.em22: - $(EM)/bin/em22 $*.c -o $*.em22 - -.p.em22: - $(EM)/bin/em22 $*.p -o $*.em22 - -.c.em24: - $(EM)/bin/em24 $*.c -o $*.em24 - -.p.em24: - $(EM)/bin/em24 $*.p -o $*.em24 - -.c.em44: - $(EM)/bin/em44 $*.c -o $*.em44 - -.p.em44: - $(EM)/bin/em44 $*.p -o $*.em44 - -clean: - rm -f e.out core mon.out int.mess int.log int.core int.tally \ - *.k *.m *.o *.s *.em?? a.out - -distr: .distr - -.distr: - echo *.[cp] Makefile READ_ME | tr ' ' '\012' > .distr - -all install cmp pr opr: diff --git a/util/led/Makefile b/util/led/Makefile deleted file mode 100644 index b0feaf800..000000000 --- a/util/led/Makefile +++ /dev/null @@ -1,103 +0,0 @@ -# -# Author: L.J. Bekema @ VU Informatica, Amsterdam -# - -# Definitions for the making programs. - -EMHOME = ../.. -LIBDIR= $(EMHOME)/lib -MODLIBDIR = $(EMHOME)/modules/lib -PREFLAGS= -I$(EMHOME)/h -DNDEBUG -DNASSERT -CFLAGS = $(PREFLAGS) -O -LDFLAGS = -LDLIBS = $(MODLIBDIR)/libstring.a $(MODLIBDIR)/libobject.a -LINTFLAGS=-phbxa $(PREFLAGS) -PR = pr -PRFLAGS = - -# Some convenient macro definitions. - -CFILES = archive.c error.c extract.c finish.c main.c memory.c\ - output.c read.c relocate.c save.c scan.c sym.c write.c -HFILES = assert.h const.h debug.h defs.h memory.h orig.h scan.h -OFILES = archive.o error.o extract.o finish.o main.o memory.o\ - output.o read.o relocate.o save.o scan.o sym.o write.o - -# Things that can be made. - -led: $(OFILES) - $(CC) $(LDFLAGS) $(OFILES) $(LDLIBS) -o led - -install:led - rm -f $(LIBDIR)/em_led $(EMHOME)/man/led.6 $(EMHOME)/man/ack.out.5 - cp led $(LIBDIR)/em_led - cp led.6 $(EMHOME)/man/led.6 - cp ack.out.5 $(EMHOME)/man/ack.out.5 - -cmp: led - cmp led $(LIBDIR)/em_led - -lint: - lint $(LINTFLAGS) $(CFILES) - -pr: $(CFILES) $(HFILES) mach.c - $(PR) $(PRFLAGS) $? - @touch pr -opr: - make pr | opr - -clean: - rm -f Out *.o led nohup.out - -depend: - makedepend $(CFILES) - -# The next lines are generated automatically. -# AUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTO -archive.o: const.h -archive.o: debug.h -archive.o: defs.h -archive.o: memory.h -error.o: const.h -extract.o: const.h -extract.o: debug.h -extract.o: defs.h -extract.o: memory.h -extract.o: orig.h -extract.o: scan.h -finish.o: const.h -finish.o: defs.h -finish.o: memory.h -finish.o: orig.h -finish.o: scan.h -main.o: const.h -main.o: debug.h -main.o: defs.h -main.o: memory.h -main.o: orig.h -memory.o: assert.h -memory.o: const.h -memory.o: debug.h -memory.o: mach.c -memory.o: memory.h -output.o: const.h -output.o: memory.h -read.o: assert.h -read.o: const.h -relocate.o: const.h -relocate.o: debug.h -relocate.o: defs.h -relocate.o: orig.h -save.o: assert.h -save.o: const.h -save.o: memory.h -scan.o: assert.h -scan.o: const.h -scan.o: memory.h -scan.o: scan.h -sym.o: const.h -sym.o: memory.h -write.o: assert.h -write.o: const.h -write.o: memory.h -write.o: orig.h diff --git a/util/led/READ_ME b/util/led/READ_ME deleted file mode 100644 index e612fa34b..000000000 --- a/util/led/READ_ME +++ /dev/null @@ -1,600 +0,0 @@ -You may want to change mach.c in this directory. - -Archives MUST have a table of contents. Arch in subdirectory arch -automatically makes one when you change an archive. - -Several changes in the assembler were needed to have it generate the -necessary output. -A contextual diff follows. You can apply them as follows: -patch -d /usr/em/philips/mach/68000/as < READ_ME - -*** comm0.h.old Thu Dec 6 16:18:39 1984 ---- comm0.h Thu Dec 6 17:49:51 1984 -*************** -*** 213,218 - - /* - * extra type bits out of S_ETC, internal use only - * S_COM: - * - symbols declared by .comm - * S_VAR: - ---- 213,219 ----- - - /* - * extra type bits out of S_ETC, internal use only -+ #ifndef DUK - * S_COM: - * - symbols declared by .comm - #endif DUK -*************** -*** 215,220 - * extra type bits out of S_ETC, internal use only - * S_COM: - * - symbols declared by .comm - * S_VAR: - * - type not known at end of PASS_1 (S_VAR|S_UND) - * - value not known at end of PASS_2 (S_VAR|S_ABS) - ---- 216,222 ----- - #ifndef DUK - * S_COM: - * - symbols declared by .comm -+ #endif DUK - * S_VAR: - * - type not known at end of PASS_1 (S_VAR|S_UND) - * - value not known at end of PASS_2 (S_VAR|S_ABS) -*************** -*** 221,226 - * S_DOT: - * - dot expression - */ - #define S_COM 0x0100 - #define S_VAR 0x0200 - #define S_DOT 0x0400 - ---- 223,229 ----- - * S_DOT: - * - dot expression - */ -+ #ifndef DUK - #define S_COM 0x0100 - #endif DUK - #define S_VAR 0x0200 -*************** -*** 222,227 - * - dot expression - */ - #define S_COM 0x0100 - #define S_VAR 0x0200 - #define S_DOT 0x0400 - /* should be tested by preprocessor - ---- 225,231 ----- - */ - #ifndef DUK - #define S_COM 0x0100 -+ #endif DUK - #define S_VAR 0x0200 - #define S_DOT 0x0400 - /* should be tested by preprocessor -*** comm2.y.old Thu Dec 6 16:19:07 1984 ---- comm2.y Thu Dec 6 16:02:19 1984 -*************** -*** 229,234 - { - #ifdef RELOCATION - if (rflag != 0 && PASS_RELO) - newrelo($1.typ, (int)$0); - #endif - emitx($1.val, (int)$0); - ---- 229,239 ----- - { - #ifdef RELOCATION - if (rflag != 0 && PASS_RELO) -+ #ifdef DUK -+ newrelo($1.typ, -+ (int)$0 | RELBR | RELWR -+ ); -+ #else DUK - newrelo($1.typ, (int)$0); - #endif DUK - #endif -*************** -*** 230,235 - #ifdef RELOCATION - if (rflag != 0 && PASS_RELO) - newrelo($1.typ, (int)$0); - #endif - emitx($1.val, (int)$0); - } - ---- 235,241 ----- - ); - #else DUK - newrelo($1.typ, (int)$0); -+ #endif DUK - #endif - emitx($1.val, (int)$0); - } -*************** -*** 237,242 - { - #ifdef RELOCATION - if (rflag != 0 && PASS_RELO) - newrelo($3.typ, (int)$0); - #endif - emitx($3.val, (int)$0); - ---- 243,253 ----- - { - #ifdef RELOCATION - if (rflag != 0 && PASS_RELO) -+ #ifdef DUK -+ newrelo($3.typ, -+ (int)$0 | RELBR | RELWR -+ ); -+ #else DUK - newrelo($3.typ, (int)$0); - #endif DUK - #endif -*************** -*** 238,243 - #ifdef RELOCATION - if (rflag != 0 && PASS_RELO) - newrelo($3.typ, (int)$0); - #endif - emitx($3.val, (int)$0); - } - ---- 249,255 ----- - ); - #else DUK - newrelo($3.typ, (int)$0); -+ #endif DUK - #endif - emitx($3.val, (int)$0); - } -*** comm3.c.old Wed Jul 11 09:22:24 1984 ---- comm3.c Fri Dec 7 13:06:26 1984 -*************** -*** 11,16 - - struct outhead outhead = { - O_MAGIC, O_STAMP, 0 - #ifdef BYTES_REVERSED - | HF_BREV - #endif - ---- 11,17 ----- - - struct outhead outhead = { - O_MAGIC, O_STAMP, 0 -+ #ifndef DUK - #ifdef BYTES_REVERSED - | HF_BREV - #endif -*************** -*** 17,22 - #ifdef WORDS_REVERSED - | HF_WREV - #endif - }; - - #include "y.tab.h" - ---- 18,24 ----- - #ifdef WORDS_REVERSED - | HF_WREV - #endif -+ #endif DUK - }; - - #include "y.tab.h" -*** comm5.c.old Thu Dec 6 16:19:40 1984 ---- comm5.c Thu Oct 11 14:03:27 1984 -*************** -*** 162,167 - #endif - case STRING: - p = stringbuf; - *p++ = n = getc(tempfile); break; - case OP_EQ: - case OP_NE: - ---- 162,172 ----- - #endif - case STRING: - p = stringbuf; -+ #ifdef DUK -+ *p++ = n = getc(tempfile); -+ p[n] = '\0'; -+ break; -+ #else DUK - *p++ = n = getc(tempfile); break; - #endif DUK - case OP_EQ: -*************** -*** 163,168 - case STRING: - p = stringbuf; - *p++ = n = getc(tempfile); break; - case OP_EQ: - case OP_NE: - case OP_LE: - ---- 168,174 ----- - break; - #else DUK - *p++ = n = getc(tempfile); break; -+ #endif DUK - case OP_EQ: - case OP_NE: - case OP_LE: -*************** -*** 354,359 - break; - if (c == '\\') - c = inescape(); - if (p >= &stringbuf[STRINGMAX]) - fatal("string buffer overflow"); - *p++ = c; - ---- 360,368 ----- - break; - if (c == '\\') - c = inescape(); -+ #ifdef DUK -+ if (p >= &stringbuf[STRINGMAX - 1]) -+ #else DUK - if (p >= &stringbuf[STRINGMAX]) - #endif DUK - fatal("string buffer overflow"); -*************** -*** 355,360 - if (c == '\\') - c = inescape(); - if (p >= &stringbuf[STRINGMAX]) - fatal("string buffer overflow"); - *p++ = c; - } - ---- 364,370 ----- - if (p >= &stringbuf[STRINGMAX - 1]) - #else DUK - if (p >= &stringbuf[STRINGMAX]) -+ #endif DUK - fatal("string buffer overflow"); - *p++ = c; - } -*************** -*** 359,364 - *p++ = c; - } - stringbuf[0] = p - stringbuf - 1; - return(STRING); - } - - ---- 369,377 ----- - *p++ = c; - } - stringbuf[0] = p - stringbuf - 1; -+ #ifdef DUK -+ *p = '\0'; -+ #endif DUK - return(STRING); - } - -*** comm6.c.old Thu Dec 6 16:20:22 1984 ---- comm6.c Wed Oct 3 15:59:31 1984 -*************** -*** 106,111 - sp = §[typ - S_MIN]; - sp->s_item = ip; - sp->s_lign = ALIGNSECT; - ip->i_type = typ | S_EXT; - ip->i_valu = 0; - } else if (typ >= S_MIN) { - ---- 106,114 ----- - sp = §[typ - S_MIN]; - sp->s_item = ip; - sp->s_lign = ALIGNSECT; -+ #ifdef DUK -+ ip->i_type = typ; -+ #else DUK - ip->i_type = typ | S_EXT; - #endif DUK - ip->i_valu = 0; -*************** -*** 107,112 - sp->s_item = ip; - sp->s_lign = ALIGNSECT; - ip->i_type = typ | S_EXT; - ip->i_valu = 0; - } else if (typ >= S_MIN) { - sp = §[typ - S_MIN]; - ---- 110,116 ----- - ip->i_type = typ; - #else DUK - ip->i_type = typ | S_EXT; -+ #endif DUK - ip->i_valu = 0; - } else if (typ >= S_MIN) { - sp = §[typ - S_MIN]; -*************** -*** 180,185 - * for possible relocation - */ - ip->i_valu = outhead.oh_nname; - newsymb(ip->i_name, S_EXT|DOTTYP, (short)0, val); - #endif - } - ---- 184,192 ----- - * for possible relocation - */ - ip->i_valu = outhead.oh_nname; -+ #ifdef DUK -+ newsymb(ip->i_name, S_COM|S_EXT|DOTTYP, (short)0, val); -+ #else DUK - newsymb(ip->i_name, S_EXT|DOTTYP, (short)0, val); - #endif DUK - #endif -*************** -*** 181,186 - */ - ip->i_valu = outhead.oh_nname; - newsymb(ip->i_name, S_EXT|DOTTYP, (short)0, val); - #endif - } - - ---- 188,194 ----- - newsymb(ip->i_name, S_COM|S_EXT|DOTTYP, (short)0, val); - #else DUK - newsymb(ip->i_name, S_EXT|DOTTYP, (short)0, val); -+ #endif DUK - #endif - } - -*************** -*** 255,260 - short s; - { - struct outrelo outrelo; - - if (rflag == 0) - return; - ---- 263,271 ----- - short s; - { - struct outrelo outrelo; -+ #ifdef DUK -+ int iscomm; -+ #endif DUK - - if (rflag == 0) - return; -*************** -*** 272,277 - * b=a - * a: .data2 0 - */ - s &= ~S_COM; - if ((n & RELPC) == 0 && s == S_ABS) - return; - ---- 283,291 ----- - * b=a - * a: .data2 0 - */ -+ #ifdef DUK -+ iscomm = s & S_COM; -+ #endif DUK - s &= ~S_COM; - if ((n & RELPC) == 0 && s == S_ABS) - return; -*************** -*** 285,290 - outrelo.or_type = (char)n; - outrelo.or_sect = (char)DOTTYP; - #ifndef ASLD - if (s == S_UND) { - assert(relonami != 0); - outrelo.or_nami = relonami-1; - ---- 299,307 ----- - outrelo.or_type = (char)n; - outrelo.or_sect = (char)DOTTYP; - #ifndef ASLD -+ #ifdef DUK -+ if (s == S_UND || iscomm) { -+ #else DUK - if (s == S_UND) { - #endif DUK - assert(relonami != 0); -*************** -*** 286,291 - outrelo.or_sect = (char)DOTTYP; - #ifndef ASLD - if (s == S_UND) { - assert(relonami != 0); - outrelo.or_nami = relonami-1; - relonami = 0; - ---- 303,309 ----- - if (s == S_UND || iscomm) { - #else DUK - if (s == S_UND) { -+ #endif DUK - assert(relonami != 0); - outrelo.or_nami = relonami-1; - relonami = 0; -*** comm7.c.old Thu Dec 6 16:20:50 1984 ---- comm7.c Wed Oct 3 16:35:31 1984 -*************** -*** 19,24 - return(ip->i_valu); - return(ip->i_valu + sect[typ].s_base); - #else - if ((ip->i_type & S_TYP) == S_UND) { - if (pass == PASS_3) { - if (relonami != 0) - ---- 19,27 ----- - return(ip->i_valu); - return(ip->i_valu + sect[typ].s_base); - #else -+ #ifdef DUK -+ if ((ip->i_type & S_TYP) == S_UND || (ip->i_type & S_COM)) { -+ #else DUK - if ((ip->i_type & S_TYP) == S_UND) { - #endif DUK - if (pass == PASS_3) { -*************** -*** 20,25 - return(ip->i_valu + sect[typ].s_base); - #else - if ((ip->i_type & S_TYP) == S_UND) { - if (pass == PASS_3) { - if (relonami != 0) - serror("relocation error"); - ---- 23,29 ----- - if ((ip->i_type & S_TYP) == S_UND || (ip->i_type & S_COM)) { - #else DUK - if ((ip->i_type & S_TYP) == S_UND) { -+ #endif DUK - if (pass == PASS_3) { - if (relonami != 0) - serror("relocation error"); -*** mach0.c.old Thu Dec 6 16:21:11 1984 ---- mach0.c Fri Sep 14 14:15:54 1984 -*************** -*** 1,3 - /* @(#)mach0.c 1.5 */ - /* - * Motorola 68000/68010 options - ---- 1,4 ----- -+ #define DUK - /* @(#)mach0.c 1.5 */ - /* - * Motorola 68000/68010 options -*** mach4.c.old Thu Dec 6 16:21:30 1984 ---- mach4.c Thu Dec 6 16:05:00 1984 -*************** -*** 21,26 - fit(fitw($4.val)); - emit2($1 | $2); - #ifdef RELOCATION - newrelo($4.typ, RELPC|RELO2); - #endif - emit2(loww($4.val)); - ---- 21,29 ----- - fit(fitw($4.val)); - emit2($1 | $2); - #ifdef RELOCATION -+ #ifdef DUK -+ newrelo($4.typ, RELPC|RELO2|RELBR|RELWR); -+ #else DUK - newrelo($4.typ, RELPC|RELO2); - #endif DUK - #endif -*************** -*** 22,27 - emit2($1 | $2); - #ifdef RELOCATION - newrelo($4.typ, RELPC|RELO2); - #endif - emit2(loww($4.val)); - } - ---- 25,31 ----- - newrelo($4.typ, RELPC|RELO2|RELBR|RELWR); - #else DUK - newrelo($4.typ, RELPC|RELO2); -+ #endif DUK - #endif - emit2(loww($4.val)); - } -*** mach5.c.old Thu Dec 6 16:21:54 1984 ---- mach5.c Thu Dec 6 16:07:05 1984 -*************** -*** 37,42 - #ifdef RELOCATION - RELOMOVE(relonami, rel_1); - if (flag & ~0xFF) - newrelo(exp_1.typ, flag>>8); - #endif - if (flag & PUTL) - ---- 37,45 ----- - #ifdef RELOCATION - RELOMOVE(relonami, rel_1); - if (flag & ~0xFF) -+ #ifdef DUK -+ newrelo(exp_1.typ, (flag>>8) | RELBR | RELWR); -+ #else DUK - newrelo(exp_1.typ, flag>>8); - #endif DUK - #endif -*************** -*** 38,43 - RELOMOVE(relonami, rel_1); - if (flag & ~0xFF) - newrelo(exp_1.typ, flag>>8); - #endif - if (flag & PUTL) - emit4(exp_1.val); - ---- 41,47 ----- - newrelo(exp_1.typ, (flag>>8) | RELBR | RELWR); - #else DUK - newrelo(exp_1.typ, flag>>8); -+ #endif DUK - #endif - if (flag & PUTL) - emit4(exp_1.val); -*************** -*** 357,362 - fit(fitw(exp.val)); - emit2(opc); - #ifdef RELOCATION - newrelo(exp.typ, RELPC|RELO2); - #endif - emit2(loww(exp.val)); - ---- 361,369 ----- - fit(fitw(exp.val)); - emit2(opc); - #ifdef RELOCATION -+ #ifdef DUK -+ newrelo(exp.typ, RELPC|RELO2|RELBR|RELWR); -+ #else DUK - newrelo(exp.typ, RELPC|RELO2); - #endif DUK - #endif -*************** -*** 358,363 - emit2(opc); - #ifdef RELOCATION - newrelo(exp.typ, RELPC|RELO2); - #endif - emit2(loww(exp.val)); - } - ---- 365,371 ----- - newrelo(exp.typ, RELPC|RELO2|RELBR|RELWR); - #else DUK - newrelo(exp.typ, RELPC|RELO2); -+ #endif DUK - #endif - emit2(loww(exp.val)); - } diff --git a/util/led/byte_order.c b/util/led/byte_order.c deleted file mode 100644 index 08120b0bc..000000000 --- a/util/led/byte_order.c +++ /dev/null @@ -1,90 +0,0 @@ -#ifndef lint -static char rcsid[] = "$Header$"; -#endif lint - -#include "const.h" -#include "assert.h" - -bool bytes_reversed = FALSE; -bool words_reversed = FALSE; - -/* - * Determine the byte/word order in shorts/longs, assuming the size of a short - * is 2 chars, and the size of a long is 4 chars. Not all theoretical - * possibilities are tested; only bytes reversed and/or words reversed. - */ -determine_ordering() -{ - short s; - long l; - register char *cp; - register short *sp; - - cp = (char *)&s; - cp[0] = 0x01; cp[1] = 0x02; - if (s != 0x01 + (0x02 << 8)) - bytes_reversed = TRUE; - sp = (short *)&l; - sp[0] = 0x0001; sp[1] = 0x0002; - if (l != 0x0001 + (0x0002L << 16)) - words_reversed = TRUE; -} - -/* - * `Format' is a string of digits indicating how many bytes must be taken - * from `buf' to form an integer of some type. E.g. if the digit is '2', two - * bytes are taken to form a short. - */ -swap(buf, format) - register char *buf; - register char *format; -{ - register char savebyte; - - while (*format) { - switch (*format++) { - case '1': - buf += 1; - break; - case '2': - if (bytes_reversed) { - savebyte = buf[0]; - buf[0] = buf[1]; - buf[1] = savebyte; - } - buf += 2; - break; - case '4': - /* - * Written out to save recursive calls. - */ - if (bytes_reversed && words_reversed) { - savebyte = buf[0]; - buf[0] = buf[3]; - buf[3] = savebyte; - savebyte = buf[1]; - buf[1] = buf[2]; - buf[2] = savebyte; - } else if (bytes_reversed) { - savebyte = buf[0]; - buf[0] = buf[1]; - buf[1] = savebyte; - savebyte = buf[2]; - buf[2] = buf[3]; - buf[3] = savebyte; - } else if (words_reversed) { - savebyte = buf[0]; - buf[0] = buf[2]; - buf[2] = savebyte; - savebyte = buf[1]; - buf[1] = buf[3]; - buf[3] = savebyte; - } - buf += 4; - break; - default: - assert(FALSE); - break; - } - } -} diff --git a/util/led/makedepend b/util/led/makedepend deleted file mode 100755 index 3726c27b3..000000000 --- a/util/led/makedepend +++ /dev/null @@ -1,23 +0,0 @@ -: 'Without arguments, this program clears the dependencies between' -: '.o files and included files in Makefile.' -: 'With arguments, it replaces the dependencies between the .o files' -: 'resulting from the argument files, and the included files in Makefile.' -: 'Makefile must contain a line with on it the pattern AUTOAUTOAUTO.' -: 'WARNING: a temporary file is created in the current directory.' -: 'It is however rather unlikely that this file already exists' -grep -s AUTOAUTOAUTO Makefile || { - echo "Makefile has wrong format." 1>&2 - exit 1 -} -for file do - ofile=`echo $file | sed 's/.$/o/'` - grep '^# *include.*"' $file | sed "s/.*\"\(.*\)\".*/$ofile: \1/" -done | sort -u > @@**##$$ -echo "Non-empty line." >> Makefile -ed - Makefile <<'!' -/AUTOAUTOAUTO/+,$d -w -q -! -cat @@**##$$ >> Makefile -rm -f @@**##$$ diff --git a/util/misc/Makefile b/util/misc/Makefile deleted file mode 100644 index 143555c31..000000000 --- a/util/misc/Makefile +++ /dev/null @@ -1,62 +0,0 @@ -# $Header$ - -EMHOME=../.. -h=$(EMHOME)/h -l=$(EMHOME)/lib -ml=$(EMHOME)/modules/lib -mh=$(EMHOME)/modules/h - -DEC_PATH=decode -ENC_PATH=encode -DATA_PATH=$l/em_data.a -DECLIBS=$(ml)/libread_emkV.a $(ml)/libeme.a $(ml)/liballoc.a $(ml)/libprint.a $(ml)/libstring.a \ - $(ml)/libsystem.a -ENCLIBS=$(ml)/libread_emeV.a $(ml)/libemk.a $(ml)/liballoc.a $(ml)/libprint.a $(ml)/libstring.a \ - $(ml)/libsystem.a -HFILES=$h/em_mnem.h $h/em_spec.h $h/em_pseu.h $h/em_flag.h $h/em_ptyp.h \ - $h/em_mes.h $(mh)/em.h $(mh)/em_comp.h - -CFLAGS=-O -I$(mh) -I$h -LDFLAGS = - -all: $(DEC_PATH) $(ENC_PATH) esize - -$(DEC_PATH): decode.o $(DATA_PATH) - $(CC) $(LDFLAGS) -o $(DEC_PATH) decode.o $(DECLIBS) $(DATA_PATH) - -$(ENC_PATH): encode.o $(DATA_PATH) - $(CC) $(LDFLAGS) -o $(ENC_PATH) encode.o $(ENCLIBS) $(DATA_PATH) - -esize: esize.o - $(CC) -o esize esize.o - -convert.o: $(HFILES) - -encode.o: convert.o - cp convert.o encode.o - -decode.o: convert.o - cp convert.o decode.o - -clean: - rm -f $(DEC_PATH) $(ENC_PATH) esize *.o *.old - -install : all - rm -f $l/em_$(DEC_PATH) $l/em_$(ENC_PATH) $(EMHOME)/bin/esize $(EMHOME)/man/em_decode.6 $(EMHOME)/man/esize.1 - cp $(DEC_PATH) $l/em_$(DEC_PATH) - cp $(ENC_PATH) $l/em_$(ENC_PATH) - cp esize $(EMHOME)/bin/esize - cp em_decode.6 $(EMHOME)/man/em_decode.6 - cp esize.1 $(EMHOME)/man/esize.1 - -cmp : all - -cmp $(DEC_PATH) $l/em_$(DEC_PATH) - -cmp $(ENC_PATH) $l/em_$(ENC_PATH) - -cmp esize $(EMHOME)/bin/esize - -cmp em_decode.6 $(EMHOME)/man/em_decode.6 - -cmp esize.1 $(EMHOME)/man/esize.1 - -opr: - make pr ^ opr -pr: - @pr -n Makefile convert.c esize.c diff --git a/util/misc/decode.c b/util/misc/decode.c deleted file mode 100644 index 559505465..000000000 --- a/util/misc/decode.c +++ /dev/null @@ -1,499 +0,0 @@ -/* - * (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands. - * - * This product is part of the Amsterdam Compiler Kit. - * - * Permission to use, sell, duplicate or disclose this software must be - * obtained in writing. Requests for such permissions may be sent to - * - * Dr. Andrew S. Tanenbaum - * Wiskundig Seminarium - * Vrije Universiteit - * Postbox 7161 - * 1007 MC Amsterdam - * The Netherlands - * - */ - -#ifndef NORCSID -static char rcsid[] = "$Header$"; -#endif - -/* - * Decode compact EM assembly language - * - * Author: Johan Stevenson, Vrije Universiteit, Amsterdam - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#define get8() ((unsigned)getchar()) - -#define check(x) if (!(x)) fail_check() - -#define MAXSTR 256 - -/* - * global variables - */ - -int opcode; -int offtyp; -long argval; -int dlbval; -char string[MAXSTR]; -int strsiz; - -int wsize; -int psize; -int lineno; -int argnum; -int errors; -char *progname; -char *filename; - -long wordmask[] = { /* allowed bits in a word */ - 0x00000000, - 0x000000FF, - 0x0000FFFF, - 0x00000000, - 0xFFFFFFFF -}; - -long sizemask[] = { /* allowed bits in multiples of 'wsize' */ - 0x00000000, - 0x7FFFFFFF, - 0x7FFFFFFE, - 0x00000000, - 0x7FFFFFFC -}; - -/* - * external tables - */ - -extern char em_flag[]; -extern short em_ptyp[]; -extern char em_mnem[][4]; -extern char em_pseu[][4]; - -/* - * routines - */ - -int get16(); -long get32(); - -main(argc,argv) char **argv; { - - progname = argv[0]; - if (argc >= 2) { - filename = argv[1]; - if (freopen(argv[1],"r",stdin) == NULL) - fatal("can't open %s",argv[1]); - } - if (argc >= 3) - if (freopen(argv[2],"w",stdout) == NULL) - fatal("can't create %s",argv[2]); - if (get16() != sp_magic) - fatal("bad magic word"); - /* In System III the array is called _ctype[] without the trailing '_' */ - (_ctype_+1)['_'] = (_ctype_+1)['a']; - while (nextline()) - ; - return(errors ? -1 : 0); -} - -/* ----- copy ----- */ - -int nextline() { - register t; - - lineno++; - argnum = 1; - switch (t = table1()) { - case EOF: - return(0); - case sp_fmnem: - instr(); - break; - case sp_fpseu: - pseudo(); - break; - case sp_ilb1: - case sp_ilb2: - argnum = 0; - putarg(sp_cst2); - break; - case sp_dlb1: - case sp_dlb2: - case sp_dnam: - argnum = 0; - putarg(t); - break; - default: - error("unknown opcode %d",t); - } - putchar('\n'); - return(1); -} - -instr() { - register i,j,t; - register long l; - - i = opcode - sp_fmnem; - printf(" %s",em_mnem[i]); - j = em_flag[i] & EM_PAR; - if (j == PAR_NO) - return; - t = em_ptyp[j]; - t = getarg(t); - /* - * range checking - */ - switch (j) { - case PAR_N: - check(argval >= 0); - break; - case PAR_G: - if (t != sp_cst2 && t != sp_cst4) - break; - check(argval >= 0); - /* fall through */ - case PAR_L: - l = argval >= 0 ? argval : -argval; - check((l & ~wordmask[psize]) == 0); - break; - case PAR_W: - if (t == sp_cend) - break; - check((argval & ~wordmask[wsize]) == 0); - /* fall through */ - case PAR_S: - check(argval != 0); - /* fall through */ - case PAR_Z: - check((argval & ~sizemask[wsize]) == 0); - break; - case PAR_O: - check(argval != 0); - check((argval & ~sizemask[wsize])==0 || (wsize % argval)==0); - break; - case PAR_B: - t = sp_ilb2; - break; - case PAR_R: - check(argval >= 0 && argval <= 2); - break; - } - putarg(t); -} - -pseudo() { - register i,t; - - i = opcode; - printf(" %s",em_pseu[i - sp_fpseu]); - switch (i) { - case ps_bss: - case ps_hol: - putarg(getarg(cst_ptyp)); - putarg(getarg(val_ptyp)); - putarg(getarg(ptyp(sp_cst2))); - check(argval==0 || argval==1); - break; - case ps_rom: - case ps_con: - putarg(getarg(val_ptyp)); - while ((t = getarg(any_ptyp)) != sp_cend) - putarg(t); - break; - case ps_mes: - putarg(getarg(ptyp(sp_cst2))); - if (argval == ms_emx) { - putarg(getarg(ptyp(sp_cst2))); - check(argval > 0 && argval <= 4); - wsize = (int) argval; - putarg(getarg(ptyp(sp_cst2))); - check(argval > 0 && argval <= 4); - psize = (int) argval; - } - while ((t = getarg(any_ptyp)) != sp_cend) - putarg(t); - break; - case ps_exa: - case ps_ina: - putarg(getarg(sym_ptyp)); - break; - case ps_exp: - case ps_inp: - putarg(getarg(ptyp(sp_pnam))); - break; - case ps_exc: - putarg(getarg(ptyp(sp_cst2))); - putarg(getarg(ptyp(sp_cst2))); - break; - case ps_pro: - putarg(getarg(ptyp(sp_pnam))); - putarg(getarg(cst_ptyp|ptyp(sp_cend))); - break; - case ps_end: - putarg(getarg(cst_ptyp|ptyp(sp_cend))); - break; - default: - error("bad pseudo %d",i); - } -} - -/* ----- input ----- */ - -int getarg(typset) { - register t,argtyp; - - argtyp = t = table2(); - if (t == EOF) - fatal("unexpected EOF"); - t -= sp_fspec; - assert(t >= 0 && t < 16); - t = 1 << t; - if ((typset & t) == 0) - error("bad argument type %d",argtyp); - return(argtyp); -} - -int table1() { - register i; - - i = get8(); - if (i < sp_fmnem+sp_nmnem && i >= sp_fmnem) { - opcode = i; - return(sp_fmnem); - } - if (i < sp_fpseu+sp_npseu && i >= sp_fpseu) { - opcode = i; - return(sp_fpseu); - } - if (i < sp_filb0+sp_nilb0 && i >= sp_filb0) { - argval = i - sp_filb0; - return(sp_ilb2); - } - return(table3(i)); -} - -int table2() { - register i; - - i = get8(); - if (i < sp_fcst0+sp_ncst0 && i >= sp_fcst0) { - argval = i - sp_zcst0; - return(sp_cst2); - } - return(table3(i)); -} - -int table3(i) { - long consiz; - - switch(i) { - case sp_ilb1: - argval = get8(); - break; - case sp_dlb1: - dlbval = get8(); - break; - case sp_dlb2: - dlbval = get16(); - if ( dlbval<0 ) { - error("illegal data label .%d",dlbval); - dlbval=0 ; - } - break; - case sp_cst2: - argval = get16(); - break; - case sp_ilb2: - argval = get16(); - if ( argval<0 ) { - error("illegal instruction label %ld",argval); - argval=0 ; - } - break; - case sp_cst4: - argval = get32(); - break; - case sp_dnam: - case sp_pnam: - getstring(1); - break; - case sp_scon: - getstring(0); - break; - case sp_doff: - offtyp = getarg(sym_ptyp); - getarg(cst_ptyp); - break; - case sp_icon: - case sp_ucon: - case sp_fcon: - getarg(cst_ptyp); - consiz = (long) argval; - getstring(0); - argval = consiz; - break; - } - return(i); -} - -int get16() { - register int l_byte, h_byte; - - l_byte = get8(); - h_byte = get8(); - if ( h_byte>=128 ) h_byte -= 256 ; - return l_byte | (h_byte*256) ; -} - -long get32() { - register long l; - register int h_byte; - - l = get8(); l |= (unsigned)get8()*256 ; l |= get8()*256L*256L ; - h_byte = get8() ; - if ( h_byte>=128 ) h_byte -= 256 ; - return l | (h_byte*256L*256*256L) ; -} - -getstring(ident) { - register char *p; - register n; - - getarg(cst_ptyp); - if (argval < 0 || argval > MAXSTR) - fatal("string/identifier too long"); - strsiz = n = argval; - p = string; - while (--n >= 0) - *p++ = get8(); - if (ident) { - if (!isascii(string[0]) || !isalpha(string[0])) { - identerror(); - return; - } - for (n=strsiz,p=string+1;--n>0;p++) - if (!isascii(*p) || !isalnum(*p)) { - identerror(); - return; - } - } -} - -/* ----- output ----- */ - -putarg(t) { - - if (argnum != 0) - putchar(argnum == 1 ? ' ' : ','); - argnum++; - puttyp(t); -} - -puttyp(t) { - - switch (t) { - case sp_ilb1: - case sp_ilb2: - printf("*%d",(int) argval); - break; - case sp_dlb1: - case sp_dlb2: - printf(".%d",dlbval); - break; - case sp_dnam: - putstr(0,0); - break; - case sp_cst2: - case sp_cst4: - printf("%ld",argval); - break; - case sp_doff: - puttyp(offtyp); - if (argval >= 0) putchar('+'); - printf("%ld",argval); - break; - case sp_pnam: - putstr('$',0); - break; - case sp_scon: - putstr('\'','\''); - break; - case sp_icon: - putstr(0,'I'); - printf("%ld",argval); - break; - case sp_ucon: - putstr(0,'U'); - printf("%ld",argval); - break; - case sp_fcon: - putstr(0,'F'); - printf("%ld",argval); - break; - case sp_cend: - putchar('?'); - break; - } -} - -putstr(c,c2) register c; { - register char *p; - - if (c) - putchar(c); - p = string; - while (--strsiz >= 0) { - c = *p++ & 0377; - if (c >= 040 && c < 0177) { - if (c == '\'' || c == '\\') - putchar('\\'); - putchar(c); - } else - printf("\\%03o",c); - } - if (c2) - putchar(c2); -} - -/* ----- error handling ----- */ - -fail_check() { - error("argument range error"); -} - -identerror() { - error("'%s' is not a correct identifier",string); -} - -/* VARARGS */ -error(s,a1,a2,a3,a4) char *s; { - fprintf(stderr, - "%s: line %d: ", - filename ? filename : progname, - lineno); - fprintf(stderr,s,a1,a2,a3,a4); - fprintf(stderr,"\n"); - errors++; -} - -/* VARARGS */ -fatal(s,a1,a2,a3,a4) char *s; { - error(s,a1,a2,a3,a4); - exit(-1); -} diff --git a/util/misc/encode.c b/util/misc/encode.c deleted file mode 100644 index 0aee6277e..000000000 --- a/util/misc/encode.c +++ /dev/null @@ -1,761 +0,0 @@ -/* - * (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands. - * - * This product is part of the Amsterdam Compiler Kit. - * - * Permission to use, sell, duplicate or disclose this software must be - * obtained in writing. Requests for such permissions may be sent to - * - * Dr. Andrew S. Tanenbaum - * Wiskundig Seminarium - * Vrije Universiteit - * Postbox 7161 - * 1007 MC Amsterdam - * The Netherlands - * - */ - -#ifndef NORCSID -static char rcsid[] = "$Header$"; -#endif - -/* - * Encode to compact EM assembly language - * - * Author: Johan Stevenson, Vrije Universiteit, Amsterdam - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define put8(x) putchar(x) - -#define check(x) if (!(x)) fail_check() - -#define fit16i(x) ((x) >= 0xFFFF8000 && (x) <= 0x00007FFF) -#define fit8u(x) ((x) >= 0 && (x) <= 0xFF) - -#define MAXSTR 256 -#define HSIZE 256 -#define EMPTY (EOF-1) - -/* - * global variables - */ - -int opcode; -int offtyp; -long argval; -int dlbval; -char string[MAXSTR]; -int strsiz; - -int wsize; -int psize; -int lineno; -int argnum; -int errors; -char *progname; -char *filename = "INPUT"; - -long wordmask[] = { /* allowed bits in a word */ - 0x00000000, - 0x000000FF, - 0x0000FFFF, - 0x00000000, - 0xFFFFFFFF -}; - -long sizemask[] = { /* allowed bits in multiples of 'wsize' */ - 0x00000000, - 0x7FFFFFFF, - 0x7FFFFFFE, - 0x00000000, - 0x7FFFFFFC -}; - -int peekc = EMPTY; -int hashtab[HSIZE]; -jmp_buf recover; - -/* - * external tables - */ - -extern char em_flag[]; -extern short em_ptyp[]; -extern char em_mnem[][4]; -extern char em_pseu[][4]; - -int main(argc,argv) char **argv; { - - progname = argv[0]; - if (argc >= 2) { - filename = argv[1]; - if (freopen(filename,"r",stdin) == NULL) - fatal("can't open %s",filename); - } - if (argc >= 3) - if (freopen(argv[2],"w",stdout) == NULL) - fatal("can't create %s",argv[2]); - init(); - put16(sp_magic); - setjmp(recover); - while (nextline()) - ; - return(errors ? -1 : 0); -} - -/* ----- copy ----- */ - -int nextline() { - register c,i; - - lineno++; - argnum = 1; - c = nextchar(); - if (c == EOF) - return(0); - if (isspace(c) && c != '\n') { - c = nospace(); - if (isalpha(c)) { - inmnem(c); - if (opcode <= sp_lmnem) - instr(); - else - pseudo(); - } else - peekc = c; - } else if (c == '#') { - line_line(); - } else { - peekc = c; - i = gettyp(sym_ptyp | ptyp(sp_cst2) | ptyp(sp_cend)); - switch (i) { - case sp_cst2: - i = (int) argval; - if (i >= 0 && i < sp_nilb0) - put8(i + sp_filb0); - else - putarg(sp_ilb2); - break; - case sp_dlb2: - case sp_dnam: - putarg(i); - break; - case sp_cend: - break; - } - } - if (nospace() != '\n') - syntax("end of line expected"); - return(1); -} - -instr() { - register i,j,t; - register long l; - - i = opcode; - put8(i); - i -= sp_fmnem; - j = em_flag[i] & EM_PAR; - if (j == PAR_NO) - return; - t = em_ptyp[j]; - if (j == PAR_B) - t = ptyp(sp_ilb2); - t = getarg(t); - /* - * range checking - */ - switch (j) { - case PAR_N: - check(argval >= 0); - break; - case PAR_G: - if (t != sp_cst2 && t != sp_cst4) - break; - check(argval >= 0); - /* fall through */ - case PAR_L: - l = argval >= 0 ? argval : -argval; - check((l & ~wordmask[psize]) == 0); - break; - case PAR_W: - if (t == sp_cend) - break; - check((argval & ~wordmask[wsize]) == 0); - /* fall through */ - case PAR_S: - check(argval != 0); - /* fall through */ - case PAR_Z: - check((argval & ~sizemask[wsize]) == 0); - break; - case PAR_O: - check(argval != 0); - check((argval & ~sizemask[wsize])==0 || (wsize % argval)==0); - break; - case PAR_B: - t = sp_cst2; - break; - case PAR_R: - check(argval >= 0 && argval <= 2); - break; - } - putarg(t); -} - -pseudo() { - register i,t; - - i = opcode; - put8(i); - switch (i) { - case ps_bss: - case ps_hol: - putarg(getarg(cst_ptyp)); - putarg(getarg(val_ptyp)); - putarg(getarg(ptyp(sp_cst2))); - check(argval==0 || argval==1); - break; - case ps_rom: - case ps_con: - putarg(getarg(val_ptyp)); - do - putarg(t = getarg(any_ptyp)); - while (t != sp_cend); - break; - case ps_mes: - putarg(getarg(ptyp(sp_cst2))); - if (argval == ms_emx) { - putarg(getarg(ptyp(sp_cst2))); - check(argval > 0 && argval <= 4); - wsize = (int) argval; - putarg(getarg(ptyp(sp_cst2))); - check(argval > 0 && argval <= 4); - psize = (int) argval; - } - do - putarg(t = getarg(any_ptyp)); - while (t != sp_cend); - break; - case ps_exa: - case ps_ina: - putarg(getarg(sym_ptyp)); - break; - case ps_exp: - case ps_inp: - putarg(getarg(ptyp(sp_pnam))); - break; - case ps_exc: - putarg(getarg(ptyp(sp_cst2))); - putarg(getarg(ptyp(sp_cst2))); - break; - case ps_pro: - putarg(getarg(ptyp(sp_pnam))); - putarg(getarg(cst_ptyp|ptyp(sp_cend))); - break; - case ps_end: - putarg(getarg(cst_ptyp|ptyp(sp_cend))); - break; - default: - syntax("bad pseudo %d",i); - } -} - -/* ----- input ----- */ - -int getarg(typset) { - register c; - - if (argnum != 1) { - c = nospace(); - if (c != ',') { - if (c != '\n') - syntax("comma expected"); - peekc = c; - } - } - argnum++; - return(gettyp(typset)); -} - -int gettyp(typset) { - register c,t,sp; - - c = nospace(); - if (c == '\n') { - peekc = c; - sp = sp_cend; - } else if (isdigit(c) || c == '+' || c == '-' || c == '(') { - sp = inexpr1(c); - if (sp == sp_cst4 && fit16i(argval)) - sp = sp_cst2; - } else if (isalpha(c)) { - inname(c); - sp = offsetted(sp_dnam); - } else if (c == '.') { - in15u(); - dlbval = (int) argval; - sp = offsetted(sp_dlb2); - } else if (c == '*') { - in15u(); - sp = sp_ilb2; - } else if (c == '$') { - inname(nextchar()); - sp = sp_pnam; - } else if (c == '"' || c == '\'') { - sp = instring(c); - } else if (c == '?') { - sp = sp_cend; - } else - syntax("operand expected"); - t = sp - sp_fspec; - assert(t >= 0 && t < 16); - t = 1 << t; - if ((typset & t) == 0) - error("bad argument type %d",sp); - return(sp); -} - -int offsetted(sp) { - register c; - - c = nospace(); - if (c == '+' || c == '-') { - gettyp(cst_ptyp); - if (c == '-') - argval = -argval; - offtyp = sp; - return(sp_doff); - } - peekc = c; - return(sp); -} - -inname(c) register c; { - register char *p; - - if (isalpha(c) == 0) - syntax("letter expected"); - p = string; - do { - if (p < &string[MAXSTR-1]) - *p++ = c; - c = nextchar(); - } while (isalnum(c)); - peekc = c; - *p = '\0'; - strsiz = p - string; -} - -int inmnem(c) register c; { - register unsigned h; - register i; - - inname(c); - h = hash(string); - for (;;) { - h++; - h %= HSIZE; - i = hashtab[h]; - if (i == 0) - syntax("bad mnemonic"); - if (i <= sp_lmnem) { - assert(i >= sp_fmnem); - if (strcmp(string,em_mnem[i - sp_fmnem]) != 0) - continue; - return(opcode = i); - } - assert(i <= sp_lpseu && i >= sp_fpseu); - if (strcmp(string,em_pseu[i - sp_fpseu]) != 0) - continue; - return(opcode = i); - } -} - -int inexpr1(c) register c; { - long left; - - if ((c = inexpr2(c)) != sp_cst4) - return(c); - for (;;) { - c = nospace(); - if (c != '+' && c != '-') { - peekc = c; - break; - } - left = argval; - if (inexpr2(nospace()) != sp_cst4) - syntax("term expected"); - if (c == '+') - argval += left; - else - argval = left - argval; - } - return(sp_cst4); -} - -int inexpr2(c) register c; { - long left; - - if ((c = inexpr3(c)) != sp_cst4) - return(c); - for (;;) { - c = nospace(); - if (c != '*' && c != '/' && c != '%') { - peekc = c; - break; - } - left = argval; - if (inexpr3(nospace()) != sp_cst4) - syntax("factor expected"); - if (c == '*') - argval *= left; - else if (c == '/') - argval = left / argval; - else - argval = left % argval; - } - return(sp_cst4); -} - -inexpr3(c) register c; { - - if (c == '(') { - if (inexpr1(nospace()) != sp_cst4) - syntax("expression expected"); - if (nospace() != ')') - syntax("')' expected"); - return(sp_cst4); - } - return(innumber(c)); -} - -int innumber(c) register c; { - register char *p; - register n; - int expsign; - static char numstr[MAXSTR]; - long atol(); - - p = numstr; - expsign = 0; - if (c == '+' || c == '-') { - if (c == '-') - *p++ = c; - c = nextchar(); - } - if (isdigit(c) == 0) - syntax("digit expected"); - n = sp_cst4; - for (;;) { - if (p >= &numstr[MAXSTR-1]) - fatal("number too long"); - *p++ = c; - c = nextchar(); - if (c == '.' || c == 'e' || c == 'E') { - expsign = c != '.'; - n = sp_fcon; - continue; - } - if (expsign) { - expsign = 0; - if (c == '+' || c == '-') - continue; - } - if (isdigit(c) == 0) - break; - } - peekc = c; - *p = '\0'; - c = nospace(); - if (n == sp_fcon && c != 'F') - syntax("'F' expected"); - if (c == 'I' || c == 'U' || c == 'F') - return(incon(numstr,c)); - peekc = c; - argval = atol(numstr); - return(sp_cst4); -} - -in15u() { - - if (innumber(nextchar()) != sp_cst4) - syntax("integer expected"); - check((argval & ~077777) == 0); -} - -int incon(p,c) register char *p; { - register char *q; - - q = string; - while (*q++ = *p++) - ; - strsiz = q - string - 1; - gettyp(cst_ptyp); - return(c == 'I' ? sp_icon : (c == 'U' ? sp_ucon : sp_fcon)); -} - -int instring(termc) { - register char *p; - register c; - - p = string; - for (;;) { - c = nextchar(); - if (c == '\n' || c == EOF) { - peekc = c; - syntax("non-terminated string"); - } - if (c == termc) { - if (termc == '"') - *p++ = '\0'; - break; - } - if (c == '\\') - c = inescape(); - if (p >= &string[MAXSTR-1]) - fatal("string too long"); - *p++ = c; - } - strsiz = p - string; - return(sp_scon); -} - -int inescape() { - register c,j,r; - - c = nextchar(); - if (c >= '0' && c <= '7') { - r = c - '0'; - for (j = 0; j < 2; j++) { - c = nextchar(); - if (c < '0' || c > '7') { - peekc = c; - return(r); - } - r <<= 3; - r += (c - '0'); - } - return(r); - } - switch (c) { - case 'b': return('\b'); - case 'f': return('\f'); - case 'n': return('\n'); - case 'r': return('\r'); - case 't': return('\t'); - } - return(c); -} - -int nospace() { - register c; - - do - c = nextchar(); - while (isspace(c) && c != '\n'); - if (c == ';') - do - c = nextchar(); - while (c != '\n' && c != EOF); - return(c); -} - -int nextchar() { - register c; - - if (peekc != EMPTY) { - c = peekc; - peekc = EMPTY; - return(c); - } - c = getchar(); - if (isascii(c) == 0 && c != EOF) - fatal("non-ascii char"); - return(c); -} - -line_line() { - register char *p,*q; - static char filebuff[MAXSTR+1]; - - gettyp(ptyp(sp_cst2)); - lineno = (int) (argval-1); - gettyp(ptyp(sp_scon)); - p = string; - q = filebuff; - while (--strsiz >= 0) - *q++ = *p++; - *q = '\0'; - filename = filebuff; -} - -init() { - register i; - - for (i = sp_fmnem; i <= sp_lmnem; i++) - pre_hash(i,em_mnem[i - sp_fmnem]); - for (i = sp_fpseu; i <= sp_lpseu; i++) - pre_hash(i,em_pseu[i - sp_fpseu]); - /* treat '_' as letter */ - /* In System III the array is called _ctype[] without the trailing '_' */ - (_ctype_+1)['_'] = (_ctype_+1)['a']; -} - -pre_hash(i,s) char *s; { - register unsigned h; - - assert(i != 0); - h = hash(s); - for (;;) { - h++; - h %= HSIZE; - if (hashtab[h] == 0) { - hashtab[h] = i; - return; - } - } -} - -int hash(s) register char *s; { - register h; - - h = 0; - while (*s) { - h <<= 1; - h += *s++; - } - return(h); -} - -/* ----- output ----- */ - -putarg(sp) register sp; { - register i; - - switch (sp) { - case sp_ilb2: - i = (int) argval; - if (fit8u(i)) { - put8(sp_ilb1); - put8(i); - break; - } - put8(sp); - put16(i); - break; - case sp_dlb2: - i = dlbval; - if (fit8u(i)) { - put8(sp_dlb1); - put8(i); - break; - } - put8(sp); - put16(i); - break; - case sp_cst2: - case sp_cst4: - if (fit16i(argval) == 0) { - put8(sp_cst4); - put32(argval); - break; - } - i = (int) argval; - if (i >= -sp_zcst0 && i < sp_ncst0 - sp_zcst0) { - put8(i + sp_zcst0 + sp_fcst0); - break; - } - put8(sp_cst2); - put16(i); - break; - case sp_doff: - put8(sp); - putarg(offtyp); - putarg(sp_cst4); - break; - case sp_dnam: - case sp_pnam: - case sp_scon: - put8(sp); - putstr(); - break; - case sp_icon: - case sp_ucon: - case sp_fcon: - put8(sp); - putarg(sp_cst4); - putstr(); - break; - case sp_cend: - put8(sp); - break; - } -} - -putstr() { - register char *p; - long consiz; - - consiz = argval; - argval = strsiz; - putarg(sp_cst4); - argval = consiz; - p = string; - while (--strsiz >= 0) - put8(*p++); -} - -put16(w) int w; { - - put8(w); - put8(w >> 8); -} - -put32(f) long f; { - - put16((int) f); - put16((int)(f >> 16)); -} - -/* ----- error handling ----- */ - -fail_check() { - error("argument range error"); -} - -/* VARARGS */ -error(s,a1,a2,a3,a4) char *s; { - fprintf(stderr,"%s: line %d: ", filename, lineno); - fprintf(stderr,s,a1,a2,a3,a4); - fprintf(stderr,"\n"); - errors++; -} - -/* VARARGS */ -fatal(s,a1,a2,a3,a4) char *s; { - error(s,a1,a2,a3,a4); - exit(-1); -} - -/* VARARGS */ -syntax(s,a1,a2,a3,a4) char *s; { - register c; - - error(s,a1,a2,a3,a4); - do - c = nextchar(); - while (c != '\n' && c != EOF); - longjmp(recover); -} diff --git a/util/ncgg/Makefile b/util/ncgg/Makefile deleted file mode 100644 index 1db16facf..000000000 --- a/util/ncgg/Makefile +++ /dev/null @@ -1,181 +0,0 @@ -# $Header$ - -CFILES=cgg.c subr.c main.c coerc.c enterkeyw.c error.c emlookup.c expr.c instruct.c iocc.c lookup.c output.c set.c strlookup.c var.c hall.c -OFILES=cgg.o subr.o main.o coerc.o enterkeyw.o error.o emlookup.o expr.o instruct.o iocc.o lookup.o set.o strlookup.o var.o hall.o -SOURCES=*.h cgg.y scan.l cvtkeywords keywords coerc.c emlookup.c error.c expr.c hall.c instruct.c iocc.c lookup.c main.c output.c set.c strlookup.c subr.c var.c -EMHOME=../.. -EMH=$(EMHOME)/h -MANDIR=$(EMHOME)/man -INCLUDES=-I$(EMH) -CFLAGS=-O $(INCLUDES) -YFLAGS=-v -d -LDFLAGS= -LEXLIB=-ll - - -cgg: cgg.o $(OFILES) output.o - $(CC) $(LDFLAGS) $(OFILES) output.o $(EMHOME)/lib/em_data.a $(LEXLIB) -o cgg - -install: cgg - rm -f $(EMHOME)/lib/ncgg - cp cgg $(EMHOME)/lib/ncgg - rm -f $(MANDIR)/ncgg.6 - cp ncgg.6 $(MANDIR)/ncgg.6 - -cmp: cgg - -cmp cgg $(EMHOME)/lib/ncgg - -cmp ncgg.6 $(MANDIR)/ncgg.6 - -debugcgg: cgg.o $(OFILES) debugoutput.o - $(CC) $(LDFLAGS) $(OFILES) debugoutput.o $(EMHOME)/lib/em_data.a -ll -o cgg - -cgg.o: scan.c - -enterkeyw.c: cvtkeywords keywords y.tab.h - cvtkeywords keywords - -debugoutput.o: debugoutput.c - $(CC) $(CFLAGS) -DCODEDEBUG -c debugoutput.c - -debugoutput.c: output.c - cp output.c debugoutput.c - -lint: $(CFILES) - lint $(INCLUDES) $(CFILES) - touch lint - -clean: - rm -f cgg.c scan.c y.output y.tab.h enterkeyw.c - rm -f $(OFILES) output.o debugoutput.o cgg lint - -pr: - pr $(SOURCES) - -opr: - -make pr|opr - -depend: - makedepend - -cgg.o: $(EMH)/cgg_cg.h -coerc.o: $(EMH)/cgg_cg.h -debugoutput.o: $(EMH)/cgg_cg.h -expr.o: $(EMH)/cgg_cg.h -instruct.o: $(EMH)/cgg_cg.h -iocc.o: $(EMH)/cgg_cg.h -output.o: $(EMH)/cgg_cg.h -set.o: $(EMH)/cgg_cg.h -subr.o: $(EMH)/cgg_cg.h -var.o: $(EMH)/cgg_cg.h -# AUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTO -cgg.o: expr.h -cgg.o: extern.h -cgg.o: instruct.h -cgg.o: iocc.h -cgg.o: lookup.h -cgg.o: param.h -cgg.o: scan.c -cgg.o: set.h -cgg.o: varinfo.h -coerc.o: assert.h -coerc.o: extern.h -coerc.o: iocc.h -coerc.o: param.h -coerc.o: property.h -coerc.o: pseudo.h -coerc.o: reg.h -coerc.o: set.h -coerc.o: token.h -coerc.o: varinfo.h -debugoutput.o: assert.h -debugoutput.o: extern.h -debugoutput.o: instruct.h -debugoutput.o: lookup.h -debugoutput.o: param.h -debugoutput.o: property.h -debugoutput.o: pseudo.h -debugoutput.o: reg.h -debugoutput.o: regvar.h -debugoutput.o: set.h -debugoutput.o: token.h -debugoutput.o: varinfo.h -emlookup.o: expr.h -emlookup.o: param.h -enterkeyw.o: lookup.h -expr.o: assert.h -expr.o: expr.h -expr.o: extern.h -expr.o: lookup.h -expr.o: param.h -expr.o: property.h -expr.o: reg.h -expr.o: regvar.h -expr.o: set.h -expr.o: token.h -hall.o: assert.h -hall.o: param.h -hall.o: set.h -instruct.o: expr.h -instruct.o: extern.h -instruct.o: instruct.h -instruct.o: iocc.h -instruct.o: param.h -instruct.o: pseudo.h -instruct.o: set.h -instruct.o: varinfo.h -iocc.o: assert.h -iocc.o: expr.h -iocc.o: extern.h -iocc.o: iocc.h -iocc.o: lookup.h -iocc.o: param.h -iocc.o: property.h -iocc.o: regvar.h -iocc.o: set.h -iocc.o: token.h -lookup.o: assert.h -lookup.o: lookup.h -lookup.o: param.h -output.o: assert.h -output.o: extern.h -output.o: instruct.h -output.o: lookup.h -output.o: param.h -output.o: property.h -output.o: pseudo.h -output.o: reg.h -output.o: regvar.h -output.o: set.h -output.o: token.h -output.o: varinfo.h -scan.o: stdio.h -set.o: extern.h -set.o: lookup.h -set.o: param.h -set.o: property.h -set.o: reg.h -set.o: set.h -set.o: token.h -strlookup.o: param.h -subr.o: expr.h -subr.o: extern.h -subr.o: instruct.h -subr.o: lookup.h -subr.o: param.h -subr.o: property.h -subr.o: reg.h -subr.o: regvar.h -subr.o: set.h -subr.o: token.h -subr.o: varinfo.h -tables.o: data.h -tables.o: param.h -tables.o: tables.h -tables.o: types.h -var.o: instruct.h -var.o: lookup.h -var.o: param.h -var.o: property.h -var.o: reg.h -var.o: set.h -var.o: token.h diff --git a/util/ncgg/makedepend b/util/ncgg/makedepend deleted file mode 100755 index 31e2e20da..000000000 --- a/util/ncgg/makedepend +++ /dev/null @@ -1,15 +0,0 @@ -: '$Header$' -for extension in c y -do - for file in *.$extension - do ofile=`basename $file .$extension`.o - grep '^# *include.*"' $file|sed "s/.*\"\(.*\)\".*/$ofile: \1/" - done -done | sort -u >depend -ed - Makefile <<'!' -/AUTOAUTOAUTO/+,$d -$r depend -w -q -! -rm -f depend diff --git a/util/opt/Makefile b/util/opt/Makefile deleted file mode 100644 index c2c142f81..000000000 --- a/util/opt/Makefile +++ /dev/null @@ -1,228 +0,0 @@ -# $Header$ - -EMHOME=../.. -CFILES=main.c getline.c lookup.c var.c process.c backward.c util.c \ - alloc.c putline.c cleanup.c peephole.c flow.c reg.c tes.c \ - pop_push.c - -OFILES=main.o getline.o lookup.o var.o process.o backward.o util.o\ - alloc.o putline.o cleanup.o peephole.o flow.o tes.o pop_push.o -ONOGLOB=regnoglob.o -OGLOB=regglob.o -LIBS=$(EMHOME)/lib/em_data.a -CFLAGS=-O -DNDEBUG -I$(EMHOME)/h -LDFLAGS= -LINT=lint -OPR=opr -PROPTS= -CPP=$(EMHOME)/lib/cpp -# LEXLIB is implementation dependent, try -ll or -lln first -LEXLIB=-ll - -all: opt opt2 - -opt: $(OFILES) $(ONOGLOB) pattern.o $(LIBS) - $(CC) $(LDFLAGS) $(CFLAGS) $(OFILES) $(ONOGLOB) pattern.o $(LIBS) -o opt - -opt2: $(OFILES) $(OGLOB) pattern.o $(LIBS) - $(CC) $(LDFLAGS) $(CFLAGS) $(OFILES) $(OGLOB) pattern.o $(LIBS) -o opt2 - -test: opt testopt - testopt - -cmp: all - -cmp opt $(EMHOME)/lib/em_opt - -cmp opt2 $(EMHOME)/lib/em_opt2 - -cmp em_opt.6 $(EMHOME)/man/em_opt.6 - -install:all - -size opt $(EMHOME)/lib/em_opt - rm -f $(EMHOME)/lib/em_opt - cp opt $(EMHOME)/lib/em_opt - -size opt2 $(EMHOME)/lib/em_opt2 - rm -f $(EMHOME)/lib/em_opt2 - cp opt2 $(EMHOME)/lib/em_opt2 - rm -f $(EMHOME)/man/em_opt.6 - cp em_opt.6 $(EMHOME)/man/em_opt.6 - -pattern.c: patterns mktab - $(CPP) patterns | mktab > pattern.c - -mktab: mktab.o $(LIBS) - $(CC) $(CFLAGS) mktab.o $(LIBS) $(LEXLIB) -o mktab - -mktab.o: scan.c optim.h param.h pattern.h types.h - -pop_push.c pop_push.h: $(EMHOME)/etc/em_table pop_push.awk - awk -f pop_push.awk < $(EMHOME)/etc/em_table > pop_push.c - -depend: pattern.c - sed '/^#AUTOAUTO/,$$d' Makefile >Makefile.new - echo '#AUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTO' >> Makefile.new - cp reg.c regglob.c - cp reg.c regnoglob.c - mkdep $(CFILES) pattern.c regglob.c regnoglob.c | sed 's/\.c:/.o:/' >> Makefile.new - rm -f regglob.c regnoglob.c - mv Makefile Makefile.old - mv Makefile.new Makefile - -lint: $(CFILES) pattern.c - $(LINT) $(CFLAGS) $(CFILES) pattern.c>lint 2>&1 - -printall: - -pr $(PROPTS) Makefile -n *.h `ls $(CFILES)` mktab.y scan.l patterns|$(OPR) - touch print - -print: Makefile *.h $(CFILES) mktab.y scan.l patterns - -pr $(PROPTS) -n $? | $(OPR) - touch print - -opr: - make pr | $(OPR) - -pr: - @pr $(PROPTS) -n Makefile *.h $(CFILES) mktab.y scan.l patterns - -clean: - rm -f *.o opt mktab mktab.c scan.c pattern.c opt2 Out \ - pop_push.c pop_push.h - -regnoglob.o: reg.c - $(CC) $(CFLAGS) -c reg.c - mv reg.o regnoglob.o - -regglob.o: reg.c - $(CC) $(CFLAGS) -c -DGLOBAL_OPT reg.c - mv reg.o regglob.o - -# the next lines are generated automatically -#AUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTO -main.o: alloc.h -main.o: ext.h -main.o: param.h -main.o: tes.h -main.o: types.h -getline.o: alloc.h -getline.o: ext.h -getline.o: line.h -getline.o: lookup.h -getline.o: param.h -getline.o: proinf.h -getline.o: tes.h -getline.o: types.h -lookup.o: alloc.h -lookup.o: lookup.h -lookup.o: param.h -lookup.o: proinf.h -lookup.o: tes.h -lookup.o: types.h -var.o: lookup.h -var.o: param.h -var.o: proinf.h -var.o: tes.h -var.o: types.h -process.o: alloc.h -process.o: assert.h -process.o: ext.h -process.o: line.h -process.o: lookup.h -process.o: param.h -process.o: proinf.h -process.o: tes.h -process.o: types.h -backward.o: alloc.h -backward.o: assert.h -backward.o: ext.h -backward.o: line.h -backward.o: lookup.h -backward.o: param.h -backward.o: proinf.h -backward.o: tes.h -backward.o: types.h -util.o: assert.h -util.o: ext.h -util.o: lookup.h -util.o: optim.h -util.o: param.h -util.o: proinf.h -util.o: tes.h -util.o: types.h -alloc.o: alloc.h -alloc.o: assert.h -alloc.o: line.h -alloc.o: lookup.h -alloc.o: param.h -alloc.o: proinf.h -alloc.o: tes.h -alloc.o: types.h -putline.o: alloc.h -putline.o: assert.h -putline.o: ext.h -putline.o: line.h -putline.o: lookup.h -putline.o: optim.h -putline.o: param.h -putline.o: proinf.h -putline.o: tes.h -putline.o: types.h -cleanup.o: assert.h -cleanup.o: ext.h -cleanup.o: lookup.h -cleanup.o: param.h -cleanup.o: types.h -peephole.o: alloc.h -peephole.o: assert.h -peephole.o: ext.h -peephole.o: line.h -peephole.o: lookup.h -peephole.o: optim.h -peephole.o: param.h -peephole.o: pattern.h -peephole.o: proinf.h -peephole.o: tes.h -peephole.o: types.h -flow.o: alloc.h -flow.o: ext.h -flow.o: line.h -flow.o: optim.h -flow.o: param.h -flow.o: proinf.h -flow.o: tes.h -flow.o: types.h -reg.o: alloc.h -reg.o: assert.h -reg.o: ext.h -reg.o: line.h -reg.o: param.h -reg.o: proinf.h -reg.o: tes.h -reg.o: types.h -tes.o: alloc.h -tes.o: assert.h -tes.o: ext.h -tes.o: line.h -tes.o: param.h -tes.o: pop_push.h -tes.o: proinf.h -tes.o: tes.h -tes.o: types.h -pop_push.o: pop_push.h -pattern.o: param.h -pattern.o: pattern.h -pattern.o: types.h -regglob.o: alloc.h -regglob.o: assert.h -regglob.o: ext.h -regglob.o: line.h -regglob.o: param.h -regglob.o: proinf.h -regglob.o: tes.h -regglob.o: types.h -regnoglob.o: alloc.h -regnoglob.o: assert.h -regnoglob.o: ext.h -regnoglob.o: line.h -regnoglob.o: param.h -regnoglob.o: proinf.h -regnoglob.o: tes.h -regnoglob.o: types.h diff --git a/util/opt/makedepend b/util/opt/makedepend deleted file mode 100755 index 31e2e20da..000000000 --- a/util/opt/makedepend +++ /dev/null @@ -1,15 +0,0 @@ -: '$Header$' -for extension in c y -do - for file in *.$extension - do ofile=`basename $file .$extension`.o - grep '^# *include.*"' $file|sed "s/.*\"\(.*\)\".*/$ofile: \1/" - done -done | sort -u >depend -ed - Makefile <<'!' -/AUTOAUTOAUTO/+,$d -$r depend -w -q -! -rm -f depend diff --git a/util/opt/shc.c b/util/opt/shc.c deleted file mode 100644 index eabf04af9..000000000 --- a/util/opt/shc.c +++ /dev/null @@ -1,226 +0,0 @@ -/* - * This file contains the main part of the stackheight computation phase. - * - * Author: Hans van Eck. - */ - -#include -#include -#include -#include -#include "param.h" -#include "assert.h" -#include "types.h" -#include "shc.h" -#include "alloc.h" -#include "proinf.h" -#include "line.h" -#include "ext.h" -#include "pop_push.h" - -extern char *pop_push[]; -extern char flow_tab[]; - -#define NON_CONTINUABLE(i) (flow_tab[i]&JUMP) -#define ISABRANCH(i) (flow_tab[i]&HASLABEL) -#define ISCONDBRANCH(i) (flow_tab[i]&CONDBRA) - -lblst_p est_list = NULL; - -#define INSTR(lnp) (lnp->l_instr & BMASK) -#define TYPE(lnp) lnp->l_optyp -#define PREV(lnp) lnp->l_prev -#define SHORT(lnp) lnp->l_a.la_short -#define MINI(lnp) ((lnp->l_optyp & BMASK) - Z_OPMINI) - -#define IS_MINI(lnp) (lnp->l_optyp >= OPMINI) -#define IS_LOC(l) (l!=(line_p) 0 && INSTR(l)==op_loc && IS_MINI(l)) - -int state; -static int stack_height = 0; - -init_state() -{ - stack_height = 0; - change_state(KNOWN); - est_list = NULL; -} - -shc_pseudos() -{ - register line_p lp; - - for (lp = pseudos; lp != (line_p)0; lp = lp->l_next) { - switch(INSTR(lp)) { - case ps_con: - case ps_rom: - if (lp->l_optyp == OPLIST) { - register arg_p ap = lp->l_a.la_arg; - - while (ap != (arg_p) 0) { - if (ap->a_typ == ARGNUM) { - assign_label(ap->a_a.a_np->n_repl); - } - ap = ap->a_next; - } - } else if (lp->l_optyp == OPNUMLAB) - assign_label(lp->l_a.la_np->n_repl); - } - } -} - -shc_instr(lnp) -line_p lnp; -{ - char *s; - register instr = INSTR(lnp); - register int mult, arg, argdef; - line_p x = PREV(lnp); - line_p y = (x == (line_p) 0 ? (line_p) 0 : PREV(x)); - - if (state == NO_STACK_MES) return; - - if ( instr == op_lab) { - do_inst_label(lnp); - return; - } - if (instr < sp_fmnem || instr > sp_lmnem) { - return; - } - - if(state == NOTREACHED) return; /* What else ? */ - s = pop_push[instr]; - - if (*s != '0') - while (*s != '\0') { - if (*s++ == '-') mult = -1; - else mult = 1; - if (TYPE(lnp) == OPSHORT) { - arg = SHORT(lnp); - if (arg < wordsize) arg = wordsize; - argdef = TRUE; - } else if (IS_MINI(lnp)) { - arg = MINI(lnp); - if (arg > 0 && arg < wordsize) arg = wordsize; - if (arg < 0 && -arg < wordsize) arg = -wordsize; - argdef = TRUE; - } else argdef = FALSE; - switch (*s++) { - case 'w': stack_height += mult * wordsize; break; - case 'd': stack_height += mult * wordsize * 2; break; - case 'p': stack_height += mult * pointersize; break; - case 'a': - if (argdef == FALSE || instr == op_ass) { - change_state(NO_STACK_MES); - return; - } - stack_height += mult * arg; - break; - case 'x': - if (IS_LOC(x)) { - arg = MINI(x); - if (arg < wordsize) arg = wordsize; - stack_height += mult * arg; - break; - } - change_state(NO_STACK_MES); - return; - case 'y': - if (IS_LOC(y)) { - arg = MINI(y); - if (arg < wordsize) arg = wordsize; - stack_height += mult * arg; - break; - } - change_state(NO_STACK_MES); - return; - case '?': - /* Actually, the effect of a ret on the stack is - * known, but it has a '?' anyway. I think this - * should be changed in ~etc/em_table - */ - if (instr == op_ret) - break; - change_state(NO_STACK_MES); - return; - default: - assert(FALSE); - } - } - - if (ISABRANCH(instr)) do_inst_label(lnp); - if (NON_CONTINUABLE(instr)) change_state(NOTREACHED); -} - -change_state(mode) -int mode; -{ - state = mode; - if (mode != KNOWN) stack_height = 0; -} - -delete_labels() -{ - register lblst_p tmp; - - while ((tmp = est_list) != NULL) { - est_list = est_list->ll_next; - oldlblst(tmp); - } -} - -inst_old_label(lst_elt) -register lblst_p lst_elt; -{ - if (state != NOTREACHED) { - if (stack_height < 0 || lst_elt->ll_height != stack_height) { - change_state(NO_STACK_MES); - } - } else { /* after a label */ - stack_height = lst_elt->ll_height; - } -} - -inst_new_label(label) -register num_p label; -{ - register lblst_p lst_elt; - - lst_elt = newlblst(); - lst_elt->ll_next = est_list; - lst_elt->ll_num = label; - lst_elt->ll_height = stack_height; - - est_list = lst_elt; - - label->n_lst_elt = lst_elt; - label->n_flags |= NUMSET; -} - -assign_label(label) -num_p label; -{ - if (label->n_flags & NUMSET) - inst_old_label(label->n_lst_elt); - else inst_new_label(label); -} - -do_inst_label(lnp) /* (re-)install a label */ -line_p lnp; -{ - num_p label = lnp->l_a.la_np->n_repl; - int instr = INSTR(lnp); - - assign_label(label); - - if (instr == op_lab) { - if (state == NOTREACHED) { - label->n_lst_elt->ll_fallthrough = FALSE; - } else { - label->n_lst_elt->ll_fallthrough = TRUE; - } - } else if (ISCONDBRANCH(instr)) { /* conditional branch */ - label->n_flags |= NUMCOND; - } - if (state != NO_STACK_MES) change_state(KNOWN); -} diff --git a/util/opt/shc.h b/util/opt/shc.h deleted file mode 100644 index 5f76e65a8..000000000 --- a/util/opt/shc.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * Author: Hans van Eck. - */ - -typedef struct label_list *lblst_p; - -struct label_list { - lblst_p ll_next; /* pointer to next label in the list */ - num_p ll_num; /* pointer to label definition */ - short ll_height; /* the height of the stack at this label */ - char ll_fallthrough; /* is the label reached by fallthrough ? */ -}; - -typedef struct label_list lblst_t; - -extern lblst_p est_list; -extern int state; -#define KNOWN 1 -#define NOTREACHED 2 -#define NO_STACK_MES 3 diff --git a/util/shf/Makefile b/util/shf/Makefile deleted file mode 100644 index 813a5effb..000000000 --- a/util/shf/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -# $Header$ - -install: - -rm -f ../../bin/march - cp march.sh ../../bin/march - -clean: - @echo always clean - -cmp: - cmp march.sh ../../bin/march - -opr: - make pr|opr - -pr: - pr march.sh diff --git a/util/topgen/Makefile b/util/topgen/Makefile deleted file mode 100644 index 40687ea18..000000000 --- a/util/topgen/Makefile +++ /dev/null @@ -1,40 +0,0 @@ -EM = ../.. -CFLAGS = -O -SOURCE = token.h symtab.h misc.h tunable.h main.c topgen.g LLlex.c symtab.c pattern.c hash.c -CFILES = main.c topgen.c Lpars.c LLlex.c symtab.c pattern.c hash.c -OFILES = main.o topgen.o Lpars.o LLlex.o symtab.o pattern.o hash.o - -all: parser - @make topgen - -cmp: all - cmp topgen $(EM)/lib/topgen - -install: all - cp topgen $(EM)/lib/topgen - -clean: - rm -f topgen *.o Lpars.c Lpars.h topgen.c parser - -parser: topgen.g - $(EM)/bin/LLgen topgen.g - touch parser - -topgen.o: token.h Lpars.h symtab.h misc.h -Lpars.o: Lpars.h -LLlex.o: token.h Lpars.h tunable.h -symtab.o: symtab.h -hash.o: misc.h -pattern.o: misc.h symtab.h - -topgen: $(OFILES) - $(CC) $(OFILES) -o topgen - -lint: parser - lint $(CFILES) - -pr: - @pr $(SOURCE) Makefile - -opr: - make pr ^ opr