Commit graph

199 commits

Author SHA1 Message Date
ceriel 239d634ab1 Added pattern for cmp A,A 1990-02-27 16:31:10 +00:00
ceriel 9d4e978a1e fixed problems with overflow bit in condition codes 1990-02-27 16:21:47 +00:00
ceriel 6c588b0ae8 fixed again 1990-01-30 14:02:49 +00:00
ceriel 5929f3dd0e Fix: illegal optimizations of muls 1990-01-30 13:41:36 +00:00
ceriel 36dbf24131 adapted so that _brk routine may update .limhp 1990-01-22 15:38:46 +00:00
ceriel 7e34a42088 Use .limhp 1990-01-22 15:03:13 +00:00
eck 0614d593dd forgot _dup() & _creat() 1990-01-22 10:34:50 +00:00
eck 9ee0876c2b added new routines for ansi 1990-01-22 08:51:54 +00:00
ceriel 89b736ba83 Added mechanism to warn correctly about conflicts 1990-01-19 16:05:44 +00:00
ceriel f9d19e9302 fixed assembler part of link instruction 1989-11-15 17:46:25 +00:00
ceriel edf2f575a2 link instruction does not work for more than 32768 bytes locals on M68000 1989-11-15 16:10:18 +00:00
ceriel 636c151d51 fix: printed wrong message; now dumps core at end 1989-11-08 14:42:09 +00:00
ceriel c33ae16bce the include file is called con_float, not float_cst 1989-11-01 10:57:04 +00:00
ceriel 9c03f2c8bd kill tokens using address registers better 1989-11-01 10:14:27 +00:00
ceriel cd1bb106ec improved STI 8 code 1989-10-26 15:54:21 +00:00
ceriel 9196107b79 fixed so that jumps back to local labels also work 1989-10-26 15:42:30 +00:00
ceriel a751b2ef42 Use Motorola byte order for floating point 1989-10-26 11:04:53 +00:00
ceriel 68a2852f57 fixed bug and changed con_float 1989-10-25 13:24:29 +00:00
ceriel b5a1f8a3b3 define IEEEFLOAT 1989-10-24 15:08:27 +00:00
ceriel 42940634dd Added ce directory 1989-10-24 09:30:32 +00:00
eck 78d3e500fb added CPP variable to Makefile 1989-10-20 11:05:00 +00:00
ceriel eb2a76270f corrected XOR problem, and ILOCAL does not exist for m68k4 1989-10-06 11:13:16 +00:00
ceriel 77259cd2f9 removed yet another eor.l error 1989-09-29 11:45:19 +00:00
ceriel 360caa08bb use strindex instead of index 1989-08-21 17:03:05 +00:00
ceriel 650c178631 fix: did not handle 0.0 right 1989-08-15 09:02:38 +00:00
ceriel 92bccdd4fa inline FEF code for M68881 was wrong; replaced bu subroutine call 1989-08-10 14:17:50 +00:00
ceriel f755d6683d fix to fix: did not handle negative arguments right 1989-08-09 16:29:15 +00:00
ceriel 5785bb133b fixed problem with fef on Infinity 1989-08-09 14:37:37 +00:00
ceriel 2b2698c44c Added fp68881.s 1989-08-01 16:32:34 +00:00
ceriel ed19a3d568 removed IEEEFORMAT #define 1989-07-31 14:52:45 +00:00
ceriel 6572fa2def use con_float file, and use new interface to fif and fef routines 1989-07-31 14:50:19 +00:00
ceriel 066c005493 Added #define for CODE_GENERATOR 1989-07-31 14:45:40 +00:00
ceriel 6f9afbf0d5 use IEEE format in floating point package 1989-07-25 15:50:29 +00:00
ceriel c820d77690 new floating point constant mechanism 1989-07-10 16:52:02 +00:00
ceriel 811612634a replaced some db.. instructions; they are wrong if the count register
contains a count > 65535
1989-07-07 16:01:03 +00:00
ceriel b32fb46dfe replaced some db.. instructions; they are wrong if the count register
contains a count > 65535
1989-07-07 15:05:33 +00:00
ceriel 01a95e3b08 replaced some db.. instructions; they are wrong if the count register
contains a count > 65535
1989-07-07 13:53:37 +00:00
ceriel 869ba1ec9e use make_asobj 1989-06-19 11:27:36 +00:00
ceriel 0374c089c3 Added some patterns for floating point code 1989-06-19 11:24:10 +00:00
ceriel 56e985729d some added patterns for M688881, and a fix 1989-06-15 10:35:42 +00:00
ceriel e8aadf4409 some optimizations for M68881; it is still horrible, though 1989-06-12 14:05:25 +00:00
ceriel 43fb961091 Added simple support for M68881 1989-06-12 09:30:39 +00:00
ceriel 133ecee90d fixed typo 1989-06-09 09:53:29 +00:00
ceriel 2b8ee048c8 Added saving of registers 1989-06-09 09:32:40 +00:00
ceriel 2cd40f68e6 Added support for MC68881 floating point processor 1989-06-08 12:46:17 +00:00
ceriel 3d7da616bf Added files 1989-05-29 14:45:56 +00:00
ceriel 013ccf9149 changed printf name: removed underscore 1989-05-29 14:42:18 +00:00
ceriel b7c7d50513 fixed typo 1989-05-11 10:43:37 +00:00
ceriel 50114318e2 fixed typo 1989-04-06 14:18:17 +00:00
ceriel c847bfb6c8 improved ASP patterns 1989-04-03 16:16:10 +00:00