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289 commits

Author SHA1 Message Date
ceriel 6420525753 Added STS and LOS routines 1989-01-18 10:51:57 +00:00
ceriel 7c39967dc5 use STS and LOS routine 1989-01-18 10:51:06 +00:00
ceriel ed34e06d2d Added floating point, fixed LPB 1989-01-17 11:05:02 +00:00
ceriel 46f633870d fixes and improvements 1988-12-14 15:33:20 +00:00
ceriel e43a0746a8 some more improvements and a fix 1988-11-21 16:55:16 +00:00
ceriel fec83f1be3 many improvements 1988-11-21 15:04:23 +00:00
ceriel 7f77ee091c Added some new patterns 1988-11-15 10:54:37 +00:00
ceriel 11dee74e80 Initial revision 1988-11-08 14:09:24 +00:00
ceriel 24d5e841d1 and yet another ... 1988-07-26 15:57:34 +00:00
ceriel d814f96e9d Added pattern 1988-07-26 14:21:15 +00:00
ceriel 5a6849b006 yet another fix 1988-07-26 13:00:30 +00:00
ceriel 7515b51d64 Added installation of math lib 1988-07-22 18:51:02 +00:00
ceriel 215e55282d some more fixes 1988-07-19 16:49:49 +00:00
ceriel 4d66061c82 install new back-end instead of old 1988-07-19 10:14:22 +00:00
ceriel 60e958a312 the patterns inside #ifdef LONGEMPAT were wrong anyway, so deleted 1988-07-19 10:12:21 +00:00
ceriel bfaff9d0ee simplified a little; does not seem to make much difference 1988-07-15 14:57:43 +00:00
ceriel d363386a38 several fixes 1988-07-15 13:00:43 +00:00
ceriel c29ac899da added -L flag 1988-07-13 18:32:06 +00:00
ceriel 2197952a70 Added some erase() calls; aiaiai 1988-07-13 17:35:01 +00:00
ceriel 87e020db8a make trap handling more consistent 1988-07-13 14:29:32 +00:00
ceriel be1e3440b7 other trp routine 1988-07-13 14:21:13 +00:00
ceriel ea7209f246 Added some erase() calls; aiaiai 1988-07-13 13:48:38 +00:00
ceriel 25f7fe9b77 fix: strhp should do brk system call 1988-07-13 12:51:57 +00:00
ceriel 2f7e414d42 corrected lint entry 1988-06-28 14:36:21 +00:00
ceriel 9388fb69f8 be careful about overflow in con_float 1988-04-28 15:03:03 +00:00
ceriel d3da6b76dc avoid use of modf; not portable 1988-04-22 14:17:34 +00:00
ceriel b68e30f6ff avoid use of modf; not portable 1988-04-22 14:11:55 +00:00
ceriel 06c28ad222 do not call frexp with 0.0; the SUN4 cannot stand it 1988-04-20 10:01:35 +00:00
ceriel 39ac6fb719 some minor fixes 1988-04-11 11:41:50 +00:00
ceriel 155a1ba5c8 adapted to new semantics of the EHEAP error: no longer fatal 1988-04-11 11:37:54 +00:00
ceriel 6535d32447 Added libm2 1988-04-08 13:39:19 +00:00
ceriel a614f3be7a Added ncg and libfp 1988-04-07 11:49:19 +00:00
ceriel 87a5000e57 Initial revision 1988-04-07 11:45:42 +00:00
ceriel e25004012b Added an 'all' entry 1988-04-06 14:46:04 +00:00
ceriel e566fc551d some fixes 1988-03-31 17:58:56 +00:00
ceriel 21f4403fdb Initial revision 1988-03-30 13:06:41 +00:00
ceriel d4e2dcfb67 prevent some 'bombed out of codegen' crashes 1988-01-12 11:48:38 +00:00
ceriel 538896f0a3 improved some code for floating point 1988-01-11 17:06:11 +00:00
ceriel 086a086d12 included floating point code in table 1987-11-04 09:44:00 +00:00
ceriel 772ead2f9e adapted fakfp.s 1987-10-14 13:22:57 +00:00
ceriel 2401ca127e Initial revision 1987-10-08 11:34:19 +00:00
ceriel 4059840c43 some fixes/improvements 1987-09-07 19:05:29 +00:00
ceriel 7de2968629 added return.s 1987-08-26 13:06:09 +00:00
ceriel fd4f548d6e fixed addition, better patterns for SDL, SDE 1987-08-20 15:30:01 +00:00
ceriel 939cc2432e fix 1987-08-17 19:39:30 +00:00
ceriel b3e649e463 fixes to additions 1987-08-17 18:09:31 +00:00
ceriel ddecd62870 minor fix 1987-08-17 16:30:14 +00:00
ceriel b3a30acb30 some more additions 1987-08-17 16:24:56 +00:00
ceriel 76d34a00e6 fix in LDC CMS 1987-08-17 14:18:40 +00:00
ceriel a0e4cd23cc signed compares were just wrong, added a few patterns 1987-08-13 11:22:59 +00:00
ceriel e571911b1b added cmi4.s 1987-08-13 11:09:24 +00:00
ceriel 9338e4e97d revised some patterns that could lead to NO REGS AVAILABLE 1987-08-12 15:58:54 +00:00
ceriel 887f6d16c9 some adaptions undone 1987-08-12 14:51:58 +00:00
ceriel 285654f044 some minor improvements 1987-08-05 18:24:31 +00:00
ceriel 69843cf9ce Added -DNDEBUG to Makefile, table now kills regvars 1987-07-06 15:28:59 +00:00
ceriel d41028a664 pass EMHOME to nested make 1987-06-30 18:30:45 +00:00
ceriel 87c67b8c5f EM --> EMHOME 1987-06-30 18:20:25 +00:00
ceriel 7d26d60bd4 Added the modifications that were made to the Minix code generator 1987-06-29 15:57:48 +00:00
ceriel a33bd07a3d fix in asp -2 1987-06-11 10:47:13 +00:00
ceriel 278eca6c56 modified print to use _write 1987-06-10 14:52:39 +00:00
ceriel 91bdfb9a12 some more fixes 1987-06-10 14:06:14 +00:00
ceriel 130abb7e3b bug fixes 1987-06-10 13:46:21 +00:00
ceriel e43a1b00f6 bug fix 1987-06-10 10:33:19 +00:00
ceriel 85023f4c14 some fixes 1987-06-09 15:15:18 +00:00
ceriel 7698c135be corrected some errors 1987-06-09 11:05:09 +00:00
ceriel 7f64ff28c0 added some routines 1987-06-09 10:50:47 +00:00
ceriel 33bd1f17af corrected syntax error 1987-06-09 10:35:22 +00:00
ceriel f751192942 many changes because of introduction of register variables si/di 1987-06-09 10:22:50 +00:00
ceriel 470dcc3d11 Added register variables: registers si and di 1987-06-09 09:47:02 +00:00
ceriel 3997e07366 removed printf.s 1987-06-09 09:24:05 +00:00
ceriel 218c1c46c4 Bug fix, program was not partable. it assumed same byte order as i86. 1987-04-13 15:57:33 +00:00
ceriel 3433445bbb Bug fix: did not accept loc 1 loc 4 cii 1987-04-13 12:52:38 +00:00
ceriel 81b1d21c35 Initial revision 1987-04-13 10:32:47 +00:00
ceriel 96d15a6c05 minor mod 1987-04-03 11:18:49 +00:00
ceriel 5889533297 "word" now is always a long 1987-04-02 10:07:10 +00:00
ceriel 878cbab737 deleted "unsigned chars" 1987-03-19 10:20:40 +00:00
ceriel 88db8b43da Added distr entry 1987-03-19 10:12:51 +00:00
ceriel 5537abbdfb Added copyright notice 1987-03-10 01:26:51 +00:00
ceriel 815166e421 Added copyright notice 1987-03-09 19:15:41 +00:00
ceriel 236c6c40f0 Added a warning for floating point constants 1987-03-09 11:25:28 +00:00
ceriel 48296556f5 fixed typo 1987-03-04 10:14:13 +00:00
ceriel 4922093f24 Initial revision 1987-02-25 19:45:17 +00:00
ceriel 897d312a1d Adeded Occam 1987-02-25 19:44:22 +00:00
ceriel 80fe557cf3 *** empty log message *** 1987-02-18 16:41:57 +00:00
ceriel 629c0a315c Some extra patterns added. 1987-02-13 12:41:31 +00:00
ceriel a2f665de76 exporting EODDZ, etc 1987-02-12 13:36:55 +00:00
ceriel 4d10540d8d removed %0 stuff 1987-02-09 16:47:04 +00:00
ceriel 6d0a4a9ce0 changed directory: nas --> as 1987-02-09 16:29:15 +00:00
ceriel 45105f16c6 Added a few "nocoercions :" 1987-02-04 17:22:08 +00:00
ceriel 5627bb850e Initial revision 1987-02-04 16:44:15 +00:00
ceriel b6a56fb7e8 *** empty log message *** 1987-02-04 16:21:03 +00:00
ceriel ef85335f8f name change of lib, moved head_em.s to libsys 1987-01-29 11:03:30 +00:00
ceriel 9871983602 Name change of lib 1987-01-29 11:01:27 +00:00
ceriel 7c658fff27 Name change of lib, added head_em 1987-01-29 10:47:27 +00:00
ceriel de343361e5 Name change. 1987-01-29 10:46:53 +00:00
ceriel 1bbe040688 PC/IX is system 3, not V7 1987-01-29 10:33:53 +00:00
ceriel ebd44261fe cc --> $(CC), added -O flag to CFLAGS 1987-01-28 12:49:42 +00:00
ceriel e77bde5e75 Added TABLEFLAGS and CGGFLAGS. 1987-01-12 15:10:49 +00:00
ceriel 031d26deb4 Preprocess table. 1987-01-12 14:50:25 +00:00
ceriel 97f8083ee0 adapted to get .o files 1987-01-08 11:09:06 +00:00
ceriel 8f8e0242d8 "l86" --> "i86". 1987-01-08 11:04:25 +00:00
ceriel c2805a25bd Initial revision 1987-01-08 10:41:08 +00:00
ceriel 037c2426ab Adapted to get .o files. 1987-01-08 10:29:45 +00:00
ceriel 669c5cf23f use "compare" shell script 1987-01-08 10:28:26 +00:00
ceriel 1a6f092a39 Initial revision 1987-01-08 10:21:35 +00:00
ceriel 9c50da1e82 changed name back: libem_s.a --> tail_em.a 1987-01-08 10:19:47 +00:00
ceriel c754f6ca69 adapted to new assembler syntax 1987-01-08 10:13:48 +00:00
ceriel 5cc2c0ccfc Initial revision 1987-01-08 10:07:43 +00:00
ceriel 11695db3e3 I don't know! but it was changed. 1987-01-08 09:56:17 +00:00
ceriel 0fd6417833 Adapted to new assembler syntax. 1987-01-08 09:39:54 +00:00
ceriel 8702a522d8 *** empty log message *** 1986-12-05 17:18:54 +00:00
ceriel 4b3e6a8ab6 Working version. 1986-12-05 17:17:03 +00:00
ceriel b44e39cce8 Version that uses libobject.a. 1986-12-01 15:35:28 +00:00
ceriel 9dbd1060ad An improvement to prevent calls to the .cuu routine. 1986-09-05 16:35:12 +00:00
sater 4398053245 Conversions from 1 byte integers were wrong. 
Only discovered after new C-frontend.
 1986-06-16 11:35:12 +00:00
keie de21842485 Added EODDZ to the exported externals. 
It should have been there from the start.
 1986-04-22 10:40:29 +00:00
keie 57acada057 *** empty log message *** 1985-06-10 16:57:01 +00:00
keie 177af75c93 *** empty log message *** 1985-05-13 11:19:24 +00:00
keie 772b64fabd *** empty log message *** 1985-04-12 16:56:43 +00:00
em 9d0812746b The assembler proved to contain yet another bug. 
.align in text segments will not work for values that are
not a divisor of the gcd of the instruction sizes.
 1985-03-14 17:33:28 +00:00
em bbfb511322 Added .align 2. Prevents end of bss to be odd. 
Especially important for malloc, it distinguishes between
odd and even word pointers.
 1985-02-17 01:12:36 +00:00
cvs2hg 3f3bddef8f fixup commit for tag 'dist2' 1985-02-17 00:57:20 +00:00
keie 14875e6ca5 *** empty log message *** 1985-02-16 16:48:18 +00:00
em 4f80e81ee7 *** empty log message *** 1985-02-15 22:53:13 +00:00
keie 815b0e0f0f *** empty log message *** 1985-02-12 14:20:30 +00:00
keie 9c93cbdfaa *** empty log message *** 1985-02-07 15:33:13 +00:00
em dd7e9436a2 *** empty log message *** 1985-02-01 22:12:31 +00:00
keie 14a9b13fd3 Added RCS id. 1985-01-11 17:03:53 +00:00
keie 112211eb3b *** empty log message *** 1985-01-07 13:57:25 +00:00
keie d0444e3a04 15-5-83 EGK 
The coercion from rm1 to register contained
                allocate(%[1],GENREG).
                The %[1] here is incorrect and has been removed.
16-5-83         EGK
                The word before the movb was cleared by a xor.
                Now we clear the upper byte after the movb.
                This allows the %[1] to be added to the allocate.
 1985-01-07 13:51:36 +00:00
keie 9beb72e69b *** empty log message *** 1985-01-07 13:49:31 +00:00
keie 9f850cbb2d Comparing shouldn't stop when one compare fails. 1984-12-08 00:40:04 +00:00
keie 1b210a8104 *** empty log message *** 1984-12-07 17:32:33 +00:00
keie af75a28622 Changed access path of em h directory. 1984-12-07 14:01:33 +00:00
keie b6cfa32faa *** empty log message *** 1984-11-05 15:11:19 +00:00
em 3e7b7990f2 *** empty log message *** 1984-11-05 12:05:46 +00:00
keie a72cc54578 Adapted to use compare in ../.. 1984-10-25 10:46:32 +00:00
keie e03e8c7607 Initial revision 1984-10-25 10:45:21 +00:00
keie 6cbb37051b Initial revision 1984-10-08 14:11:42 +00:00