Commit graph

2515 commits

Author SHA1 Message Date
David Given
2b3f95de0b Fix jump range checking in the addcmpb family of instructions.
--HG--
branch : dtrg-videocore
2013-06-26 23:32:54 +01:00
David Given
d94c1c8150 Updated distr files.
--HG--
branch : dtrg-videocore
rename : mach/i80/.distr => mach/vc4/.distr
rename : plat/cpm/.distr => plat/rpi/.distr
2013-06-21 23:38:21 +01:00
David Given
fd2360be0f Ship assembler man pages.
--HG--
branch : dtrg-videocore
rename : man/8080_as.6 => man/i80_as.6
rename : man/m68k2_as.6 => man/m68020_as.6
2013-06-21 23:20:50 +01:00
David Given
bbd4b46850 Fix stack corruption when adjusting SP. Be a bit more rigorous about clearing the pseudostack on branch/labels.
--HG--
branch : dtrg-videocore
2013-06-07 21:25:38 +01:00
David Given
3e0123ca03 Fix treatment of out-of-range values in switch csa.
--HG--
branch : dtrg-videocore
2013-06-05 23:57:23 +01:00
David Given
86c6fa2f1e Implement NOT...
--HG--
branch : dtrg-videocore
2013-05-30 23:50:19 +01:00
David Given
d3e3e72860 Update from trunk.
--HG--
branch : dtrg-videocore
2013-05-29 15:03:48 +01:00
David Given
e0c121d6e6 Use relocation enumerations rather than hard-coded values for relocation types
(these were causing problems due to the enumeration values having changed).
2013-05-29 14:11:04 +01:00
David Given
1f36370d87 Implement nop (the C compiler sometimes generates this!).
--HG--
branch : dtrg-videocore
2013-05-26 22:54:53 +01:00
David Given
ef25c53c9c Fix bug in ine/dee.
--HG--
branch : dtrg-videocore
2013-05-26 18:59:19 +01:00
David Given
366cd10194 Remainders are calculated correctly. printf now works.
--HG--
branch : dtrg-videocore
2013-05-26 13:13:58 +01:00
David Given
510888e6d5 .csb now works.
--HG--
branch : dtrg-videocore
rename : mach/vc4/libem/csa.s => mach/vc4/libem/csb.s
2013-05-26 13:06:25 +01:00
David Given
6284512b37 Fix erroneous section check (symbols may not have a defined section in pass 1).
--HG--
branch : dtrg-videocore
2013-05-26 00:35:15 +01:00
David Given
308d41e083 Added triple-quad load and store (used by the signal stuff).
--HG--
branch : dtrg-videocore
2013-05-26 00:22:08 +01:00
David Given
8c21a2ef9b Stop fighting the terrible code and remove the regvar support --- it didn't help much and was a pain.
--HG--
branch : dtrg-videocore
2013-05-25 23:58:35 +01:00
David Given
3b07fee160 Major bugfix where instructions weren't being shrunk correctly. (Turns out there's built-in support for doing this, which I hadn't found.)
--HG--
branch : dtrg-videocore
2013-05-25 23:26:10 +01:00
David Given
b6680a48cc Disable register variables. The code is a bit worse, but having two stackable registers makes things much easier to understand.
--HG--
branch : dtrg-videocore
2013-05-25 13:31:58 +01:00
David Given
d7efb0a32c Implement .csa.
--HG--
branch : dtrg-videocore
rename : mach/vc4/libem/dummy.s => mach/vc4/libem/csa.s
2013-05-25 13:31:27 +01:00
David Given
2ee79ab0b2 Encode comparing branch correctly.
--HG--
branch : dtrg-videocore
2013-05-25 13:31:01 +01:00
David Given
472f778342 Don't write out constant data as big-endian! Some other cleanups.
--HG--
branch : dtrg-videocore
2013-05-25 00:33:38 +01:00
David Given
98a51732ab Various codegen tweaks.
--HG--
branch : dtrg-videocore
2013-05-24 17:04:29 +01:00
David Given
2c7ee27206 Double-quads can be loaded and stored (more) correctly.
--HG--
branch : dtrg-videocore
2013-05-22 23:55:23 +01:00
David Given
6cbe6e1c4e Better treatment of sign extension.
--HG--
branch : dtrg-videocore
2013-05-22 23:12:48 +01:00
David Given
7537c85e0a Generate adds instructions when a shift-and-add is seen (useful for array indexing).
--HG--
branch : dtrg-videocore
2013-05-22 21:37:48 +01:00
David Given
cdce394b6c Generate ld rd, (rs) instructions properly.
--HG--
branch : dtrg-videocore
2013-05-22 11:02:46 +01:00
David Given
9e556d8b7b Optimise direct access to globals, and incrementing and decrementing locals.
--HG--
branch : dtrg-videocore
2013-05-22 10:55:13 +01:00
David Given
08c4334224 Typo fixes.
--HG--
branch : dtrg-videocore
2013-05-22 00:44:04 +01:00
David Given
f904465e9c Fix signedness problem that was showing up on ARM.
--HG--
branch : dtrg-videocore
2013-05-22 00:16:16 +01:00
David Given
5e9102955c Reworked VC4 relocations and some of the instruction encoding to be actually correct. Now generating what could be real code!
--HG--
branch : dtrg-videocore
2013-05-21 23:17:30 +01:00
David Given
1312fe298b Now compiles (incorrectly) the entire libc, libpc, libm2 and libbasic!
--HG--
branch : dtrg-videocore
2013-05-21 20:05:26 +01:00
David Given
877e06ed89 Lots more opcodes including float support. Define float and double to be the
same thing (as the VC4 seems not to have double-precision float support).

--HG--
branch : dtrg-videocore
2013-05-21 18:16:30 +01:00
David Given
6cdea73e84 Add a lot more opcodes.
--HG--
branch : dtrg-videocore
2013-05-20 23:27:45 +01:00
David Given
d6565f4d5b Fix typo.
--HG--
branch : dtrg-videocore
2013-05-20 23:27:31 +01:00
David Given
970f2bae62 Major revamp to simplify and use 2op instructions. Better code. Now looks like it may work one day.
--HG--
branch : dtrg-videocore
2013-05-20 22:35:12 +01:00
David Given
5082b2a5d7 Add lea instruction. Fix dependency issues.
--HG--
branch : dtrg-videocore
2013-05-20 19:56:33 +01:00
David Given
11890026db Push/pop are the right way round. Don't corrup short-form ALU instructions. Correct encoding of push/pop register ranges.
--HG--
branch : dtrg-videocore
2013-05-19 23:34:42 +01:00
David Given
76ba0bf6b3 First steps towards a code generator.
--HG--
branch : dtrg-videocore
2013-05-19 23:33:42 +01:00
David Given
80f85001fa Correctly emit constants in some ALU instructions.
--HG--
branch : dtrg-videocore
2013-05-19 23:19:10 +01:00
David Given
a46ee91859 Fix warning.
--HG--
branch : dtrg-videocore
2013-05-19 23:18:36 +01:00
David Given
4f15423d63 Add compare-and-branch instructions.
--HG--
branch : dtrg-videocore
2013-05-19 18:40:19 +01:00
David Given
80afe75c9b Added memory operations that work on fixed up addresses.
--HG--
branch : dtrg-videocore
2013-05-19 13:03:53 +01:00
David Given
febe8ca937 Add register offset and postincrement memory operations.
--HG--
branch : dtrg-videocore
2013-05-19 12:39:35 +01:00
David Given
fc2833d456 Add most vanilla memory load/store instructions.
--HG--
branch : dtrg-videocore
2013-05-19 00:56:56 +01:00
David Given
26877d3c4f Add a whole bunch of VC4 opcodes.
--HG--
branch : dtrg-videocore
2013-05-17 23:30:49 +01:00
David Given
5b4aa07dee Merge fixes from trunk.
--HG--
branch : dtrg-videocore
2013-05-17 15:28:04 +01:00
David Given
e7c2029c9c Dependency fixes. 2013-05-17 00:04:37 +01:00
David Given
32ebc502c8 Skeleton of VideoCore IV support for the Raspberry Pi.
--HG--
branch : dtrg-videocore
rename : mach/powerpc/as/.distr => mach/vc4/as/.distr
rename : mach/powerpc/as/mach0.c => mach/vc4/as/mach0.c
rename : mach/powerpc/as/mach1.c => mach/vc4/as/mach1.c
rename : mach/powerpc/as/mach2.c => mach/vc4/as/mach2.c
rename : mach/powerpc/as/mach3.c => mach/vc4/as/mach3.c
rename : mach/powerpc/as/mach4.c => mach/vc4/as/mach4.c
rename : mach/powerpc/as/mach5.c => mach/vc4/as/mach5.c
rename : mach/i86/build.mk => mach/vc4/build.mk
rename : mach/powerpc/libem/powerpc.h => mach/vc4/libem/videocore.h
rename : mach/i86/libend/.distr => mach/vc4/libend/.distr
rename : mach/i86/libend/edata.s => mach/vc4/libend/edata.s
rename : mach/i86/libend/em_end.s => mach/vc4/libend/em_end.s
rename : mach/i86/libend/end.s => mach/vc4/libend/end.s
rename : mach/i86/libend/etext.s => mach/vc4/libend/etext.s
rename : mach/powerpc/ncg/.distr => mach/vc4/ncg/.distr
rename : mach/powerpc/ncg/mach.c => mach/vc4/ncg/mach.c
rename : mach/powerpc/ncg/mach.h => mach/vc4/ncg/mach.h
rename : mach/powerpc/ncg/table => mach/vc4/ncg/table
rename : plat/pc86/descr => plat/rpi/descr
2013-05-17 00:03:38 +01:00
David Given
e5f6d5acfa Fix buffer overrun looking up type information for op_lab pseudoops (as
they're not EM opcodes, we shouldn't look them up in em_flags!).
2013-05-16 22:02:59 +01:00
David Given
24ef1627ec A few last build tweaks.
--HG--
branch : dtrg-buildsystem
2013-05-16 14:20:58 +01:00
David Given
11377070fd Update distribution files.
--HG--
branch : dtrg-buildsystem
2013-05-15 23:46:15 +01:00
David Given
8fbce949f5 Now describe the make-based build system in the README.
--HG--
branch : dtrg-buildsystem
2013-05-15 23:12:05 +01:00
David Given
a68b117e96 Add missing dependency.
--HG--
branch : dtrg-buildsystem
2013-05-14 14:55:29 +01:00
David Given
07453d184a Top, topgen, aelflod. Moved the libraries back into the platform-specific
directories --- wrangling descr files was too hard. C programs can be built
for cpm, pc86, linux386, linux68k!

--HG--
branch : dtrg-buildsystem
rename : util/ack/build.mk => util/led/build.mk
rename : util/LLgen/build.mk => util/topgen/build.mk
2013-05-13 23:26:15 +01:00
David Given
442306d557 Split off some of the platform-independent stuff (such as as and ncg).
--HG--
branch : dtrg-buildsystem
rename : plat/pc86/build.mk => mach/i386/build.mk
rename : plat/pc86/build.mk => mach/i80/build.mk
rename : plat/pc86/build.mk => mach/i86/build.mk
rename : plat/pc86/build.mk => mach/m68020/build.mk
rename : plat/pc86/build.mk => mach/powerpc/build.mk
2013-05-13 22:12:46 +01:00
David Given
b0c238eb5d Made a start on building the runtimes for each platform and language; the
Linuxes all build.

--HG--
branch : dtrg-buildsystem
rename : modules/src/em_mes/build.mk => modules/src/read_em/build.mk
rename : plat/pc86/build.mk => plat/linux386/build.mk
rename : plat/pc86/build.mk => plat/linux68k/build.mk
rename : plat/pc86/build.mk => plat/linuxppc/build.mk
rename : util/ack/build.mk => util/misc/build.mk
2013-05-12 23:51:55 +01:00
David Given
c1aca7dae5 First milestone of replacing the build system.
--HG--
branch : dtrg-buildsystem
rename : lang/cem/cpp.ansi/Parameters => lang/cem/cpp.ansi/parameters.h
2013-05-12 20:45:55 +01:00
David Given
bcfb3d802f Add pmfile for m68020 libend.
--HG--
branch : dtrg-experimental-powerpc
2013-05-09 00:58:35 +01:00
David Given
8e2d027c49 Add pmfile for m68020 libem.
--HG--
branch : dtrg-experimental-powerpc
2013-05-09 00:57:47 +01:00
David Given
c93cb69959 Check in incomplete Linux PowerPC and M68K work.
--HG--
branch : dtrg-experimental-powerpc
2013-05-08 00:48:48 +01:00
George Koehler
0131ca4d46 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
2012-09-20 22:26:32 -04:00
dtrg
481bcd8a8b Added a very-nearly-noop peephole optimiser for Z80. 2008-03-20 23:20:08 +00:00
dtrg
fc44fe2185 Properly handles files ending in a partial line. 2008-03-20 22:50:50 +00:00
dtrg
4dd1ff6d80 Archival checkin (semi-working code). 2007-11-02 18:56:58 +00:00
cvs2hg
58e5e12ead fixup commit for tag 'release-6-0-pre-3' 2007-04-29 23:09:25 +00:00
dtrg
54ce3f451b Configured distr system for the 6.0pre3 release. 2007-04-29 23:09:24 +00:00
dtrg
663f4f2fb5 Cleaned up a bit and made work with the new platform architecture. 2007-04-29 23:03:24 +00:00
dtrg
df088c184b Added optimised rules for int<<8 and uint>>8 (which can be done with simple register shuffling rather than calling .sli). 2007-04-29 23:00:31 +00:00
dtrg
be8baf3da6 Added cpm platform. 2007-04-27 22:42:41 +00:00
dtrg
440d6faadd Fixed a bug where loc lol stf was getting the constant pushed onto the stack *after* stf had popped it off. 2007-04-27 22:15:31 +00:00
dtrg
24ea8aee3d Updated for the 6.0pre2 release. 2007-04-24 20:45:58 +00:00
dtrg
04860c08a8 Updated to work with the linux386 platform. 2007-04-21 22:57:51 +00:00
dtrg
daee8da3c4 yacc source files are now run through the ANSI C preprocessor, not the K&R one. 2007-04-21 22:55:59 +00:00
dtrg
4428647786 Everything is built in ANSI C now. 2007-04-21 22:55:04 +00:00
dtrg
b611731ec3 Updated .distr files for the new release. 2007-02-25 12:51:55 +00:00
dtrg
f6a41864cf Moved to /h. 2007-02-25 12:45:24 +00:00
dtrg
5c5f711cbb Done a major overhaul of the way target include files are installed and
how platform libraries are built. The ARCH pm variable has now been
renamed PLATFORM (which is more accurate) and a different ARCH
variable added, which represents the CPU family rather than the
hardware platform.
2007-02-20 00:46:10 +00:00
dtrg
809cd2ef0b Added a definition of endrom. 2007-02-20 00:42:23 +00:00
dtrg
5165f0b11f Added some comments and a CVS header. 2007-02-20 00:41:26 +00:00
dtrg
c21ba9ed0f Updated to work with the new version of pm. 2006-11-11 22:59:52 +00:00
dtrg
dbe10d2c19 Updated to the version 0.1 of Prime Mover (which involves some syntax changes). 2006-10-15 00:28:12 +00:00
dtrg
9bcefaafa8 Broke dependency on tool_cpp in order to speed up the build. 2006-07-30 23:41:16 +00:00
dtrg
014be56fb0 Replaced calls to the custom strindex() and strrindex() functions with the
exactly equivalent and standard strchr() and strrchr() functions instead.
2006-07-23 20:01:02 +00:00
dtrg
304c0e21a0 Added support for the top target peephole optimiser. 2006-07-22 12:31:19 +00:00
dtrg
fdcdaadcb8 Rationalised use of #includes to be more standards-compliant. 2006-07-22 12:28:20 +00:00
dtrg
1a037b9685 Added support for the ego global optimisation suite. 2006-07-22 00:52:01 +00:00
dtrg
34ae7c4634 Removed duplicate (and incorrect) system function declarations. 2006-07-21 11:17:18 +00:00
dtrg
db0b628497 Removed a definition of 'struct label' as 'label_t', as it clashes with
a common Posix extension on BSD systems.
2006-07-21 10:35:34 +00:00
dtrg
097c640a6c First version in CVS. 2006-07-20 23:24:28 +00:00
dtrg
6073ee934e Rationalised use of #includes to be more standards-compliant. 2006-07-19 14:09:05 +00:00
dtrg
4c0a0e6119 Rationalised use of #includes to be more standards-compliant. 2006-07-18 17:10:29 +00:00
dtrg
1eb1cb6f62 Renamed the 'index' variable to 'offset', to prevent clashes with the libc index() function. 2006-07-18 17:00:30 +00:00
dtrg
4f6fff6b1f Removed unnecessary commas seperating yacc tokens, to prevent warnings. 2006-07-18 16:59:11 +00:00
dtrg
2aca7fbaf4 Renamed the private 'atol()' function to 'our_atol()' to avoid clashes with the libc one. 2006-07-18 16:57:51 +00:00
dtrg
13a9ff3379 Removed unnecessary commas seperating yacc tokens, to prevent warnings. 2006-07-18 16:52:08 +00:00
dtrg
423368e42f Renamed the 'index()' function to 'indexmode()', to prevent clashes with the libc index() function. 2006-07-18 16:50:22 +00:00
dtrg
45ed0df6d0 Removed a #define that was also defined in cv.c. 2006-07-18 16:48:21 +00:00
dtrg
4fdd9b83fc Converted to use termios, not sgtty. (pbetti@e-tech.net) 2005-08-10 22:48:40 +00:00
dtrg
35bd1df1aa Now includes stdlib.h to avoid implicit call declarations. 2005-06-25 15:50:40 +00:00
dtrg
dd400ca720 Removed a call to _cleanup(), which appears to be a Minixism (and should be unnecessary). 2005-06-24 22:12:02 +00:00
dtrg
9bc8c07deb Replaced references to /usr/tmp with references to /tmp. 2005-06-24 22:08:47 +00:00
ceriel
384c4bc698 Fixed bug with 4-byte sets on 2-byte machines 1998-09-03 12:51:38 +00:00
ceriel
3b3ec3a2af Fixed typo in catchsig.s 1996-11-26 15:05:10 +00:00
ceriel
ea09125e30 fixed a bug: STD/LDD was generated on odd-numbered reg 1996-11-19 13:28:41 +00:00
ceriel
d0587ef3ab Stupid confusion with fdtox and fxtod 1996-11-18 16:49:54 +00:00
ceriel
740f1d5f75 fix in cmpxchg instruction; i486 book is wrong 1996-04-25 08:38:05 +00:00
ceriel
4baa1312a8 removed 1995-12-06 14:15:11 +00:00
ceriel
cdb362b628 removed 1995-12-06 14:04:51 +00:00
ceriel
f7157ca24c Copied versions of dv[iu].s from ../../m68k2/libem. 1995-12-05 15:38:55 +00:00
ceriel
71da2cdda9 Fixed some bugs with the setxx instructions 1995-09-12 12:09:08 +00:00
ceriel
8b3437dd24 Fix: setxx instructions should only accept byte registers 1995-09-12 12:08:42 +00:00
ceriel
b766e2beab Added libassert for when DEBUG is defined 1995-08-18 07:28:47 +00:00
ceriel
a96a9107c8 'ed -' is no longer supported on some systems. replaced by 'ed -s' 1995-08-17 12:22:33 +00:00
ceriel
bf6f4f8a6e Minor mod to Makefile 1995-07-27 07:14:54 +00:00
ceriel
5a6d5d877f declare errno in cerror.s 1995-07-26 08:55:56 +00:00
ceriel
2624e5d05c Use _end instead of $_end. $_end does not always indicate the right
position. This should be fixed as well, but how?
1995-07-26 08:52:03 +00:00
ceriel
ef30bb3398 Fix by Charles Lindsey: still used reg vars, despite ms_gto 1995-07-26 08:44:35 +00:00
ceriel
41d0c898e5 Fixed typo 1995-07-26 08:43:02 +00:00
ceriel
4978d19bff Several fixes from Charles Lindsey 1995-07-25 16:43:42 +00:00
ceriel
34b3d1fb52 Fix: produced jgt instead of jg 1995-07-25 13:21:53 +00:00
ceriel
5e03b1bebb Fixes: some conditionals were evaluated wrong due to the overflow bit 1995-07-21 12:05:26 +00:00
ceriel
fdc0e2efdb minor improvement 1995-03-29 11:57:27 +00:00
ceriel
34f7036b87 Reordered patterns 1995-03-28 11:22:34 +00:00
ceriel
06b0d3775f Added some patterns 1995-03-28 10:01:02 +00:00
ceriel
404d86d544 Added -F option to indicate name of floating point hook 1995-03-17 12:37:06 +00:00
ceriel
65353b1417 Fix: description of setxx should write arg 1995-02-24 11:53:43 +00:00
ceriel
63d0700af1 Fix: made 'rep' equivalent to 'repz' 1994-11-16 14:43:42 +00:00
ceriel
4c26480d25 Fix: sometimes wrote register gotten from pop_reg(); Fix: WINDOWSIZE; Fix: make distr 1994-10-25 16:14:08 +00:00
ceriel
e2894d7a6e Header --> Id 1994-06-28 14:41:17 +00:00
ceriel
1db6a3029b Header --> Id 1994-06-24 14:02:31 +00:00
ceriel
6cec9aca97 Header --> Id && bug fix 1994-06-24 07:25:30 +00:00
ceriel
910f827fe2 Header --> Id && bug fix 1994-06-23 16:08:51 +00:00
ceriel
11682328eb get section alignments right 1994-01-14 11:42:01 +00:00
ceriel
6f23614b06 Fixed problem with calloc() declaration 1993-12-09 16:31:05 +00:00
ceriel
6561b6287f Fix: CMP instruction with small constant does not handle PC-relative 1993-12-06 10:14:43 +00:00
ceriel
fe99903321 Several changes: did not work right when compiled with the ANSI C compiler 1993-11-24 15:37:27 +00:00
ceriel
b7a5c1acc0 export WRITE 1993-11-24 15:32:45 +00:00
ceriel
ac6b7e7cf5 Export .stop 1993-11-24 12:57:43 +00:00
ceriel
acd80a39f2 Fixed typo 1993-11-24 12:54:29 +00:00
ceriel
1d6775dfa5 Wrong references to _endbss; changed to endbss 1993-11-24 12:45:29 +00:00
ceriel
a3de95550e define .cs[ab]4 instead of .cs[ab] 1993-11-24 12:39:21 +00:00
ceriel
0b7ae7a629 .long replaced by .data4 1993-11-24 12:37:16 +00:00
ceriel
e30d27c418 Fixed bug in newlabel: assertion was wrong 1993-11-24 12:07:26 +00:00
ceriel
0e6e7bc913 Fixed for machines without .o 1993-11-19 09:59:11 +00:00
ceriel
618041f3ff Some minor modifications 1993-11-19 09:50:20 +00:00
ceriel
6b1a0c486f Fixed too large constant 1993-11-19 09:37:44 +00:00
ceriel
e3e19a7a0d signal now deals with void functions 1993-11-17 16:53:43 +00:00
ceriel
cf151967a5 signal now deals with void functions 1993-11-17 16:38:52 +00:00
ceriel
91d270eb90 Modified for Solaris 2 1993-11-10 12:57:16 +00:00
ceriel
964bf270ab Fixed CII (?) did not handle stack pointer right 1993-11-10 12:51:03 +00:00
ceriel
d9af0f2851 All 'follows' checks only to be done when ! unresolved 1993-10-13 10:47:28 +00:00
ceriel
af42c1f960 Mention all sections 1993-10-13 10:46:11 +00:00
ceriel
861f4afc0c Added -LIB where needed 1993-10-07 10:56:25 +00:00
ceriel
df61cc8c4b Added sparc_solaris 1993-10-07 09:52:41 +00:00
ceriel
9e7c8d2c9f Added sparc_solaris stuff 1993-10-06 17:04:49 +00:00
ceriel
980faf36f0 Added sparc_solaris stuff 1993-10-06 16:42:05 +00:00
ceriel
a430cb7d8e Changed for Solaris 2 1993-10-06 16:18:58 +00:00
ceriel
76d1b91311 fix: probably just a typo 1993-10-06 16:15:30 +00:00
ceriel
6dc51ef6eb Fix: setrlimit has two parameters 1993-10-06 16:12:40 +00:00
ceriel
3e43a9ac61 Some more changes for Solaris 2 1993-10-06 11:47:11 +00:00
ceriel
4092904071 proper trap on divide by 0 1993-10-04 14:13:51 +00:00
ceriel
c118bca2c2 An offset fix, and added some files for solaris 2 1993-10-04 08:57:25 +00:00
ceriel
b06a419f71 Fix to Makefile: define CFLAGS 1993-09-30 15:13:11 +00:00
ceriel
f8e6131e61 Some stuff for solaris 2 1993-09-30 15:11:52 +00:00
ceriel
43280fdd5a Fixed previous fix 1993-09-30 15:10:59 +00:00
ceriel
de8fefd02c Fixed typo 1993-08-04 09:24:07 +00:00
ceriel
b371972acf Fixed error which sometimes caused core dumps 1993-03-30 09:40:07 +00:00
ceriel
14e756ba87 Enabled divide by 0 and improper trap 1993-02-24 15:10:14 +00:00
ceriel
dfc4956d59 Fixed bug: some offsets were just plain wrong 1993-02-19 17:33:40 +00:00
ceriel
6da226ab2b Fixed bug: some offsets were just plain wrong 1993-02-08 13:35:44 +00:00
ceriel
468d98750c Fixed problem with relocation,
added curr_token, so that parser can access token
1993-02-08 13:01:30 +00:00
ceriel
5f7f7bf194 Fixed error: ] was missing in translation of COM 1993-01-11 12:46:04 +00:00
ceriel
dc108fd084 Removed adder.h from proto.libfp 1993-01-05 12:52:47 +00:00
ceriel
be2c36fbe5 Removed adder.h from .distr 1993-01-05 12:50:30 +00:00
ceriel
005f32298f Updated for ANSI C, cleaned up a bit 1993-01-05 12:06:58 +00:00
ceriel
d2fb022441 improved ply handling 1992-12-18 10:29:31 +00:00
ceriel
ed2ba2e1d5 improved ply handling 1992-12-18 10:22:55 +00:00
ceriel
5fbaff533c Use test instruction for testing 1992-12-17 12:58:05 +00:00
ceriel
4d068e8e04 ply adaption was wrong for EM replacements 1992-12-17 12:52:21 +00:00
ceriel
e09aac1b4a shifts do NOT set condition codes properly 1992-12-14 16:40:22 +00:00
ceriel
bc2744ca5c Several fixes: SDF was wrong, and shifts do NOT set contition codes properly 1992-12-14 16:37:35 +00:00
ceriel
cb32d73c61 Fix in fef.s: handles infinity more graceful now 1992-12-08 17:26:41 +00:00
ceriel
e43e6b8100 Added M68030 MMU instructions 1992-11-19 18:19:55 +00:00
ceriel
17efc329f8 Separated the m68020 syntax from the table, so that we can also create
a m68000 code generator producing m68020 syntax
1992-11-16 17:24:25 +00:00
ceriel
9f305dcfe1 Fixed bug in register initialization for offsets > 4096 1992-11-16 14:31:49 +00:00
ceriel
67d5d2d6c4 small fix: carry was not always clear before the 'sbc' 1992-10-16 15:43:46 +00:00
ceriel
537cbd3d89 Fixed bug: REP resulted in 0xF2 instead of 0xF3 1992-10-12 17:25:15 +00:00
ceriel
248ca45fc0 Use 80386 SET instruction 1992-09-17 14:15:20 +00:00
ceriel
be227c5f88 Several fixes and addition of 80486 instructions 1992-09-16 16:10:30 +00:00
ceriel
94ec8e495e Fixed ARPL instruction 1992-09-07 14:13:11 +00:00
ceriel
0299ae9ad0 Improved installation mechanism 1992-09-07 13:21:34 +00:00
ceriel
cf32c08fd9 Fix previous change 1992-09-07 12:47:11 +00:00
ceriel
ac7dc5e21f Some minor modifications reflecting some changes in the peephole optimizer 1992-09-01 10:35:57 +00:00
ceriel
d18493b0ac Some minor modifications reflecting some changes in the peephole optimizer 1992-09-01 10:19:21 +00:00
ceriel
6f03cff48f Some minor modifications reflecting some changes in the peephole optimizer 1992-09-01 09:39:15 +00:00
ceriel
da17ca5a9f Fixed bug: imulb was given wrong opcode 1992-08-31 15:23:59 +00:00
ceriel
8cbf1bae34 Apparently forgot about the .so suffix 1992-07-28 08:28:48 +00:00
ceriel
3f54a9f044 Suffix is .so, not .s 1992-07-28 08:24:26 +00:00
ceriel
2dde78c197 No system-calls from libem 1992-06-30 17:43:24 +00:00
ceriel
8474be6e52 Added EXIT, WRITE entry point 1992-06-30 17:42:09 +00:00
ceriel
5c5812e853 No system-calls from libem 1992-06-30 17:37:35 +00:00
ceriel
e860fa1974 Added EXIT, WRITE entry point 1992-06-30 17:36:49 +00:00
ceriel
8e4ee3ec1a Added EXIT, WRITE and BRK entry point 1992-06-30 17:06:10 +00:00
ceriel
ea624f82de No system-calls from libem 1992-06-30 16:51:19 +00:00
ceriel
50f571bf2b Added EXIT, WRITE and BRK entry point 1992-06-30 16:39:49 +00:00
ceriel
f86c403a53 No system-calls from libem 1992-06-30 16:39:47 +00:00
ceriel
d1b1defbb7 No system-calls from libem 1992-06-30 16:31:52 +00:00
ceriel
d0e54a11e5 Added EXIT, WRITE and BRK entry point 1992-06-30 16:30:56 +00:00
ceriel
d2ee282845 Added EXIT, WRITE and BRK entry point 1992-06-30 16:24:17 +00:00
ceriel
8b26f24e21 Added EXIT, WRITE and BRK entry point 1992-06-30 16:10:24 +00:00
ceriel
6f7d2bc2ee No system-calls from libem 1992-06-30 16:08:42 +00:00
ceriel
9aceb849ad Added BRK,WRITE and EXIT entry points 1992-06-30 16:05:33 +00:00
ceriel
0350c1898b Added EXIT, WRITE and BRK entry point 1992-06-30 16:04:38 +00:00
ceriel
8c8d1a7d9b No system-calls from libem 1992-06-30 15:58:35 +00:00
ceriel
9da8f28a47 Added EXIT, WRITE and BRK entry point 1992-06-30 15:52:07 +00:00
ceriel
4ef108f93e Added BRK and EXIT entry points 1992-06-30 15:51:31 +00:00
ceriel
3f3af2e01f Added EXIT and BRK entry point 1992-06-30 15:22:55 +00:00
ceriel
ab38665421 No system-calls from libem 1992-06-30 15:22:07 +00:00
ceriel
72b89fc1ad Added EXIT and BRK entry point 1992-06-30 15:11:49 +00:00
ceriel
d278d61a10 Added BRK entry point 1992-06-30 15:08:35 +00:00
ceriel
f6157ea21e Added EXIT and BRK entry point 1992-06-30 15:02:56 +00:00
ceriel
cee4d5de8b No system-calls from libem 1992-06-30 15:02:32 +00:00
ceriel
6823ce7c96 Added EXIT and BRK entry point 1992-06-30 11:40:12 +00:00
ceriel
2ae29707d2 No system-calls from libem 1992-06-30 11:39:12 +00:00
ceriel
bf2d5263cb No system-calls from libem 1992-06-30 11:19:33 +00:00
ceriel
0e46e6bc75 Added EXIT entry point 1992-06-30 11:18:17 +00:00
ceriel
c76b5f436a bug fix: an illegal 'inc' was generated 1992-06-12 15:04:27 +00:00
ceriel
46f084d660 Fix: sometimes did not reserve space for local on a mes ms_gto 1992-06-12 09:46:43 +00:00
ceriel
fd6e25e50f Restored exit.c and cleanup.c 1992-05-18 16:10:18 +00:00
ceriel
2fbea53939 Restored exit.c and cleanup.c 1992-05-18 16:01:16 +00:00
ceriel
3d52b0d475 Added missing files 1992-05-15 13:55:14 +00:00
ceriel
4f11d0433d updated catchsig.s 1992-05-15 13:31:19 +00:00
ceriel
60edf5b3ea Added some missing files 1992-05-15 13:14:55 +00:00
ceriel
1e7ffe6a0f em.c still used lib instead of lib.bin 1992-04-23 13:02:37 +00:00
ceriel
8c9f885817 Fixed proto.make 1992-04-23 12:55:34 +00:00
ceriel
0571a16bcb Allow for machine-dependent options 1992-03-27 17:38:54 +00:00
ceriel
b2cca56e16 Accept -gdb option 1992-03-27 17:36:49 +00:00
ceriel
a8b2fae0da Fixed CFU implementation 1992-03-02 11:52:09 +00:00
ceriel
813ca898a7 Bug fix: generated a 'push dl', which does not exist 1992-01-13 10:31:23 +00:00
ceriel
5ccd830347 replaced atol definition 1991-12-18 16:15:18 +00:00
ceriel
952bd37627 removed atol reference 1991-12-18 16:01:44 +00:00
ceriel
03022ad7dd Accomodate symbolic debugger info 1991-12-18 14:38:57 +00:00
ceriel
70b535c368 No longer use ushort 1991-12-18 09:45:26 +00:00
ceriel
b23ed92d7e Use cp_dir to copy directories 1991-12-18 09:44:10 +00:00
ceriel
eb3ce1f70f Fixed typo in previous fix 1991-12-18 09:34:52 +00:00
ceriel
53c4951b29 Do not use '#endif/#else xxx'; it is not allowed for ANSI C 1991-12-17 15:05:43 +00:00
ceriel
0c59e2e12d Prevent name clashes with sys/types.h on system V 1991-12-16 15:24:24 +00:00
ceriel
80b250950e Do not use '#undef aap xxx'; it is not allowed for ANSI C 1991-12-16 14:34:06 +00:00
ceriel
2c076a2a26 Some bug fixes 1991-12-04 16:28:37 +00:00
ceriel
d162f3edb0 Made acceptable for our ANSI C compiler 1991-12-02 15:30:28 +00:00
ceriel
967b13fac5 Added target optimizer 1991-11-23 15:14:32 +00:00
ceriel
047648846a Added 1991-11-23 15:04:01 +00:00
ceriel
be802650ca Added labeldef stuff 1991-11-18 09:51:35 +00:00
ceriel
64ce6b0ef4 Fixed fef.s: did not work for unnormalized numbers 1991-11-15 09:47:44 +00:00
ceriel
c3de1a9bea Fixed NOP 1991-11-14 15:53:05 +00:00
ceriel
9cfb64d5c2 Bug fix in LOC LOC CII ZEQ/ZNE pattern 1991-11-14 13:20:55 +00:00
ceriel
099fe7a4c2 Added sections 1991-11-13 16:57:40 +00:00
ceriel
ef9b3098de Also install ce and libce 1991-11-13 16:56:48 +00:00
ceriel
7da9d47e5a Also install libce 1991-11-13 16:56:12 +00:00
ceriel
b491906775 updated 1991-11-13 16:55:20 +00:00
ceriel
ac51febc8b Added dbsym and updated output.c 1991-11-13 16:54:59 +00:00
ceriel
de620e1fd5 Added 1991-11-13 16:53:49 +00:00
ceriel
881240fb3c Removed vars.s 1991-11-13 15:03:01 +00:00
ceriel
fe7a55d227 Added sys.s 1991-11-13 14:33:10 +00:00
ceriel
e19f33f3de Added C_db_sline 1991-11-11 18:08:14 +00:00
ceriel
d8190353cc Added libdb 1991-11-08 15:45:47 +00:00
ceriel
7d0a89d420 Added 1991-11-08 15:44:30 +00:00
ceriel
97a7fcbca3 A few fixes 1991-11-07 11:36:09 +00:00
ceriel
4e99d889ff Changed manual page installation mechanism 1991-11-05 15:31:14 +00:00
ceriel
3da953fa85 Added grind support 1991-11-01 11:53:42 +00:00
ceriel
e4168af8fb Added C_db_sline for grind 1991-11-01 11:47:41 +00:00
ceriel
60b9ebe0d3 Only install ACK-object producing part 1991-10-29 09:19:57 +00:00
ceriel
dd99f952d5 Fixes to local label stuff 1991-10-28 17:59:57 +00:00
ceriel
13da34032e On i386 systems, make code expander lib 1991-10-25 15:46:30 +00:00
ceriel
bdebaa5059 Do not depend on include files too much 1991-10-25 11:16:56 +00:00
ceriel
84e6e1a10b Several fixes 1991-10-25 11:13:43 +00:00
ceriel
208b9b54e7 cv was made twice 1991-10-25 09:32:18 +00:00
ceriel
31381203bd Some fixes 1991-10-24 15:29:02 +00:00
ceriel
6cc9665025 Fix in proto.make 1991-10-22 14:35:13 +00:00
ceriel
e72aafb165 Added rule to compile as.c 1991-10-22 09:18:32 +00:00
ceriel
237fb752e5 Use ASAR instead of AR 1991-10-16 17:57:53 +00:00
ceriel
7c167d29d2 Added some patterns 1991-10-14 13:04:29 +00:00
ceriel
20a7f7b188 improved installation mechanism 1991-10-14 09:18:33 +00:00
ceriel
0b5810d83a Removed some strange lines 1991-10-11 09:22:25 +00:00
ceriel
bade2375b5 Added proto.libf77 1991-10-10 15:00:43 +00:00
ceriel
c5d1752d7f Define NFS 1991-10-08 09:45:12 +00:00
ceriel
023b747e63 Added 1991-10-08 09:23:46 +00:00
ceriel
edf43fdf81 Several fixes 1991-10-04 10:38:53 +00:00
ceriel
bbe1e3ffdc only check for positive powers of 2 1991-10-04 10:37:06 +00:00
ceriel
e07baf28c1 Fixes 1991-10-03 15:57:23 +00:00
ceriel
4e0a99ef38 Fixes and additions 1991-10-03 15:45:13 +00:00
ceriel
b4c5125c32 Fixed wrong constant used for CUF 1991-10-02 15:27:54 +00:00
ceriel
ed1a07a874 Fixed ADF 4 error 1991-10-02 12:36:36 +00:00
ceriel
7551b8e83a Changes to manual page 1991-10-01 12:18:39 +00:00
ceriel
b3780be39c Added debugger support library 1991-09-30 09:24:11 +00:00
ceriel
63c9fea5c2 Hidden some names, fixed STR 1 bug, use stdio instead of print module 1991-09-27 15:02:33 +00:00
ceriel
6a02543de2 Use stdio instead of print module 1991-09-27 14:58:31 +00:00
ceriel
39f7f119d7 Added support for grind 1991-09-27 14:55:04 +00:00
ceriel
7520aec9d4 Made to work for SPARC 1991-09-27 14:51:43 +00:00
ceriel
52a38e47ca Fixed calls to ioctl; sizes of structs are different in ACK 1991-09-25 15:35:57 +00:00
ceriel
b40fd1c8d9 Several fixes 1991-09-25 10:44:30 +00:00
ceriel
c17ce93d9e Several fixes 1991-09-25 10:30:45 +00:00
ceriel
bc0d2e7d69 Fixed problem in gen_str.c: back-slash escape 1991-09-25 10:28:06 +00:00
ceriel
cb4e69cba9 Added fef,fif and fixes 1991-09-25 09:17:14 +00:00
ceriel
7a725ce340 Added libend 1991-09-25 09:16:08 +00:00
ceriel
8baee004e8 Added mes 11 1991-09-25 09:15:22 +00:00
ceriel
4ecf088423 Added 1991-09-23 13:44:18 +00:00
ceriel
0b83bf33e8 Added 1991-09-20 18:14:05 +00:00
ceriel
f03c37528e Added 1991-09-20 16:05:17 +00:00
ceriel
ae0dbd5050 Added 1991-09-20 15:20:22 +00:00
ceriel
dee2d11596 Added sparc 1991-09-20 15:18:26 +00:00
ceriel
be3c10d635 Fixes 1991-09-19 14:39:10 +00:00
ceriel
1df45b5beb Updates and fixes 1991-09-19 12:54:23 +00:00
ceriel
4bd8dcde59 Updates 1991-09-19 12:46:16 +00:00
ceriel
6e485ef169 Several fixes 1991-09-19 11:26:10 +00:00
ceriel
a1fc266ca5 Same for mach.h 1991-09-18 19:19:35 +00:00
ceriel
14b9b9c79f Fixed: failed on MLU 4 pattern; changed register variables 1991-09-18 19:17:56 +00:00
ceriel
f7fbe11132 r3 is now scratch 1991-09-18 19:10:24 +00:00
ceriel
2962e93407 Added -L flag 1991-09-18 18:44:30 +00:00
ceriel
998d11379c whichone.h in <> so that -I option determines which one to take 1991-09-18 18:23:36 +00:00
ceriel
934e140c98 Fixed proto.make 1991-09-18 10:03:49 +00:00
ceriel
a0858c04e4 Many fixes 1991-09-18 10:02:37 +00:00
ceriel
16b2c7c173 Fixed mach_params 1991-09-18 09:58:12 +00:00
ceriel
1d6a5c84b6 system-call to MON mapping is in libsys 1991-09-17 09:47:16 +00:00
ceriel
8c82c2e5ef MAXPROCARG could be 0 1991-09-17 09:46:12 +00:00
ceriel
3863f0d1a2 Added compmodule 1991-09-16 12:47:00 +00:00
ceriel
d04a7af13c Added libdb 1991-09-16 11:54:19 +00:00
ceriel
fe74ad115d Added 1991-09-16 11:53:12 +00:00
ceriel
03da2719ec Added libdb 1991-09-16 11:49:03 +00:00
ceriel
132d7ddd95 Added 1991-09-16 11:47:43 +00:00
ceriel
443aae6f7a Added proto.libdb 1991-09-16 11:45:37 +00:00
ceriel
5bfd012ea3 Added grind 1991-09-16 11:45:26 +00:00
ceriel
24c41e0d4d Added -I. to includes 1991-09-16 09:44:21 +00:00
ceriel
f59466eab7 Only install cv; Xcv can only be compiled on a SUN-3 1991-09-16 09:37:06 +00:00
ceriel
65454de06c Fixed proto.make 1991-09-13 14:56:50 +00:00
ceriel
5c64a8d1ea install libmon AND libsys 1991-09-12 12:01:08 +00:00
ceriel
e54a3afdfd install system call library 1991-09-12 11:57:55 +00:00
ceriel
0339ee31bd install libmon AND libsys 1991-09-12 11:52:59 +00:00
ceriel
c5b304bc51 install libbsd4_2 system-call interface by default 1991-09-12 11:50:03 +00:00
ceriel
55d1808387 Added proto.sysmon to .distr 1991-09-10 12:23:18 +00:00
ceriel
ad1ff9d44c Added 1991-09-06 16:01:22 +00:00
ceriel
f0c03173ef Added test.s 1991-09-06 15:06:36 +00:00
ceriel
f1c3c765c5 new installation mechanism 1991-09-06 11:38:51 +00:00
ceriel
1dfcfd17fb Changed comment 1991-09-06 11:34:41 +00:00
ceriel
a073089e73 Added libce 1991-09-06 11:33:10 +00:00
ceriel
607a2393a0 New installation mechanism 1991-09-06 11:33:09 +00:00
ceriel
f67ed5e458 New installation mechanism 1991-09-06 11:04:20 +00:00
ceriel
d206ef7ce1 Added ce to .distr 1991-09-05 16:37:00 +00:00
ceriel
1ceac3b8e9 New installation mechanism 1991-09-05 16:36:59 +00:00
ceriel
50abc3f33b minor change 1991-09-05 16:35:57 +00:00
ceriel
edaf2a01f4 new installation mechanism 1991-09-05 16:35:56 +00:00
ceriel
9eea2a726e some fixes 1991-09-05 09:47:57 +00:00
ceriel
fc443716c8 proto.make instead of Makefile 1991-09-05 09:26:23 +00:00
ceriel
6c517ebb35 Added .distr 1991-09-05 09:25:02 +00:00
ceriel
9592708fe2 libros --> libmon 1991-09-05 09:24:05 +00:00
ceriel
284290f41a Added arm 1991-09-04 13:26:41 +00:00
ceriel
206afe317c New installation mechanism 1991-09-04 12:01:39 +00:00
ceriel
5d5fa0b453 New installation mechanism 1991-09-04 11:32:07 +00:00
ceriel
7dd59bfdb0 new installation mechanism 1991-09-04 11:31:36 +00:00
ceriel
b21d0acbdd new installation mechanism 1991-09-04 11:22:19 +00:00
ceriel
1e4b58858e New installation mechanism 1991-09-04 11:19:28 +00:00
ceriel
1100c95c47 new installation mechanism 1991-09-04 11:10:36 +00:00
ceriel
564cbc6eba Only call NOP routine when debugging table 1991-09-04 10:55:52 +00:00
ceriel
89b73247c7 New installation mechanism 1991-09-04 10:45:29 +00:00
ceriel
129dbd29cf new installation mechanism 1991-09-04 10:43:51 +00:00
ceriel
634eb45db6 new installation mechanism 1991-09-03 17:38:15 +00:00
ceriel
6872464b8d new installation mechanism 1991-09-03 16:57:49 +00:00
ceriel
c3b36c748b New installation mechanism 1991-09-03 16:57:00 +00:00
ceriel
3b00811300 New installation mechanism 1991-09-03 16:45:48 +00:00
ceriel
4b27a0d2f3 new installation mechanism 1991-09-03 16:44:58 +00:00
ceriel
7d6eed155c New installation mechanism 1991-09-03 16:34:31 +00:00
ceriel
43efeff393 new installation mechanism 1991-09-03 16:28:37 +00:00
ceriel
01d8753db4 new installation mechanism 1991-09-03 16:20:41 +00:00
ceriel
53bfe9cfa0 New installation mechanism 1991-09-03 16:03:33 +00:00
ceriel
4274cb903c new installation mechanism 1991-09-03 16:03:08 +00:00
ceriel
e262730554 New installation mechanism 1991-09-03 15:37:56 +00:00
ceriel
019074c732 new installation mechanism 1991-09-03 15:37:16 +00:00
ceriel
8818aec10e New installation mechanism, updated to minix 1.5 1991-09-03 15:11:18 +00:00
ceriel
fc1615334c new installation mechanism 1991-09-03 15:01:06 +00:00
ceriel
cdd5e62a71 new installation mechanism 1991-09-03 14:44:30 +00:00
ceriel
9883fa2379 New installation mechanism 1991-09-03 14:27:06 +00:00
ceriel
c55a542ba4 New installation mechanism, updated to 1.5 1991-09-03 14:22:32 +00:00
ceriel
bae41e2d34 new installation mechanism 1991-09-03 10:55:59 +00:00
ceriel
51c2e125ce New installation mechanism 1991-09-03 10:55:25 +00:00
ceriel
88885db964 New installation mechanism 1991-09-03 10:54:20 +00:00
ceriel
084f565c9f new installation mechanism 1991-09-03 10:39:56 +00:00
ceriel
b67d1a36f3 New installation mechanism 1991-09-02 17:47:41 +00:00
ceriel
b520bc40a5 New installation mechanism 1991-09-02 17:27:44 +00:00
ceriel
ce87955d7b New installation mechanism 1991-09-02 17:00:19 +00:00
ceriel
5d9dc323e9 New installation mechanism 1991-09-02 15:46:16 +00:00
ceriel
a70ce8404c New installation mechanism 1991-09-02 15:23:50 +00:00
ceriel
954d74eff8 New installation mechanism 1991-09-02 15:08:48 +00:00
ceriel
6960652579 New installation mechanism 1991-09-02 14:52:41 +00:00
ceriel
1d5fae2b24 New installation mechanism 1991-09-02 14:35:41 +00:00
ceriel
32b924a76a New installation mechanism 1991-09-02 14:18:44 +00:00
ceriel
85a8a71149 New installation mechanism 1991-09-02 14:11:40 +00:00
ceriel
0cc2f6e317 New installation mechanism 1991-09-02 14:03:15 +00:00
ceriel
dc2ab49b32 NOP does nothing but stacking 1991-08-30 15:48:10 +00:00
ceriel
d4045b68d4 New installation mechanism 1991-08-30 15:45:58 +00:00
ceriel
6d9cd78c4e New installation mechanism 1991-08-30 15:19:38 +00:00
ceriel
5730364a30 new installation mechanism 1991-08-30 15:18:42 +00:00