Commit graph

881 commits

Author SHA1 Message Date
ceriel ab341e1c93 fixed EXG instruction 1987-08-12 18:37:20 +00:00
ceriel a6bf3e8892 yet another fix, this time to divu/divul/divs/divsl 1987-08-12 18:32:15 +00:00
ceriel 0ba64871f6 added many patterns 1987-08-12 16:19:02 +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 c3fec1f112 take alignments into account 1987-08-11 15:28:06 +00:00
ceriel fe67243700 generate commons for bss 1987-08-06 15:11:09 +00:00
ceriel c24f960d82 moved the FCONST moves, so that they are found before the source moves 1987-08-06 13:08:02 +00:00
ceriel 16c73e6654 use malloc instead of sbrk 1987-08-06 13:04:20 +00:00
ceriel 6d85667761 bigger define for MAXSTAB 1987-08-06 13:00:47 +00:00
ceriel e516b1e321 added end.s 1987-08-06 12:56:11 +00:00
ceriel b80ad3f9b3 added missing patterns 1987-08-06 12:48:27 +00:00
ceriel 7f7f9b36cd some nofits are actually errors 1987-08-06 11:17:30 +00:00
ceriel 285654f044 some minor improvements 1987-08-05 18:24:31 +00:00
ceriel c9f7d845a2 temporary fix for commas within operands 1987-08-05 13:09:37 +00:00
ceriel 84bce837a0 fix in a call to record 1987-07-30 16:04:29 +00:00
ceriel aa5ab51147 do better bad-pointer testing 1987-07-30 09:20:59 +00:00
ceriel 05831b3438 System V has no ftime systemcall 1987-07-24 13:24:19 +00:00
ceriel 4600a65f07 did not export cerror, did not define _errno 1987-07-22 12:46:07 +00:00
ceriel 3929b47776 deleted useless tst.b instruction 1987-07-20 14:31:46 +00:00
ceriel 96957f398a call .trp instead of jmp to it 1987-07-17 14:16:39 +00:00
ceriel 2381b2e136 disabled assertions, fixed bug with pack/unpk 1987-07-16 09:44:44 +00:00
ceriel a8e086dbc3 yet another bug fix: the brk systemcall destroyed d1 1987-07-10 11:57:45 +00:00
ceriel f12358bfb0 fix: sbu was wrong for 4-4 1987-07-09 17:46:31 +00:00
ceriel 9d66bc3258 fix: sometimes the index mode was used in the wrong way 1987-07-08 16:36:45 +00:00
ceriel 69843cf9ce Added -DNDEBUG to Makefile, table now kills regvars 1987-07-06 15:28:59 +00:00
ceriel d120b2b73a tried to make faster 1987-07-06 13:03:14 +00:00
ceriel d6593abd5e bug fix: sometimes register variables were treated as scratch regs! 1987-07-06 10:24:51 +00:00
ceriel 54a85f705b fix: errmod --> errmon 1987-07-03 15:50:38 +00:00
ceriel d41028a664 pass EMHOME to nested make 1987-06-30 18:30:45 +00:00
ceriel d473c8b1df Added some register decls 1987-06-30 18:24:27 +00:00
ceriel 87c67b8c5f EM --> EMHOME 1987-06-30 18:20:25 +00:00
ceriel 9179494c16 fix: rck must call trp, not jmp to it. Return is possible. 1987-06-29 18:13:47 +00:00
ceriel 7d26d60bd4 Added the modifications that were made to the Minix code generator 1987-06-29 15:57:48 +00:00
ceriel ef7fd61029 enabled range checks 1987-06-19 09:47:53 +00:00
ceriel 1e5688a10e exg instruction translated wrong 1987-06-11 14:44:48 +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 798261d992 pass EMHOME to nested make 1987-06-09 10:19:47 +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 791ec39e57 fix to fix 1987-05-26 15:35:17 +00:00