ceriel
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650c178631
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fix: did not handle 0.0 right
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1989-08-15 09:02:38 +00:00 |
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ceriel
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92bccdd4fa
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inline FEF code for M68881 was wrong; replaced bu subroutine call
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1989-08-10 14:17:50 +00:00 |
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ceriel
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f755d6683d
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fix to fix: did not handle negative arguments right
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1989-08-09 16:29:15 +00:00 |
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ceriel
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5785bb133b
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fixed problem with fef on Infinity
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1989-08-09 14:37:37 +00:00 |
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ceriel
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2b2698c44c
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Added fp68881.s
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1989-08-01 16:32:34 +00:00 |
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ceriel
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ed19a3d568
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removed IEEEFORMAT #define
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1989-07-31 14:52:45 +00:00 |
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ceriel
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6572fa2def
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use con_float file, and use new interface to fif and fef routines
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1989-07-31 14:50:19 +00:00 |
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ceriel
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066c005493
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Added #define for CODE_GENERATOR
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1989-07-31 14:45:40 +00:00 |
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ceriel
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6f9afbf0d5
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use IEEE format in floating point package
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1989-07-25 15:50:29 +00:00 |
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ceriel
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c820d77690
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new floating point constant mechanism
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1989-07-10 16:52:02 +00:00 |
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ceriel
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811612634a
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replaced some db.. instructions; they are wrong if the count register
contains a count > 65535
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1989-07-07 16:01:03 +00:00 |
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ceriel
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b32fb46dfe
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replaced some db.. instructions; they are wrong if the count register
contains a count > 65535
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1989-07-07 15:05:33 +00:00 |
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ceriel
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01a95e3b08
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replaced some db.. instructions; they are wrong if the count register
contains a count > 65535
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1989-07-07 13:53:37 +00:00 |
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ceriel
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869ba1ec9e
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use make_asobj
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1989-06-19 11:27:36 +00:00 |
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ceriel
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0374c089c3
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Added some patterns for floating point code
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1989-06-19 11:24:10 +00:00 |
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ceriel
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56e985729d
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some added patterns for M688881, and a fix
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1989-06-15 10:35:42 +00:00 |
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ceriel
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e8aadf4409
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some optimizations for M68881; it is still horrible, though
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1989-06-12 14:05:25 +00:00 |
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ceriel
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43fb961091
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Added simple support for M68881
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1989-06-12 09:30:39 +00:00 |
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ceriel
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133ecee90d
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fixed typo
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1989-06-09 09:53:29 +00:00 |
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ceriel
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2b8ee048c8
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Added saving of registers
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1989-06-09 09:32:40 +00:00 |
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ceriel
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2cd40f68e6
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Added support for MC68881 floating point processor
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1989-06-08 12:46:17 +00:00 |
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ceriel
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3d7da616bf
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Added files
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1989-05-29 14:45:56 +00:00 |
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ceriel
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013ccf9149
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changed printf name: removed underscore
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1989-05-29 14:42:18 +00:00 |
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|
ceriel
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b7c7d50513
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fixed typo
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1989-05-11 10:43:37 +00:00 |
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|
ceriel
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50114318e2
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fixed typo
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1989-04-06 14:18:17 +00:00 |
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ceriel
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c847bfb6c8
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improved ASP patterns
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1989-04-03 16:16:10 +00:00 |
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ceriel
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c1fc03b7e2
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fixed typo's
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1989-03-16 11:20:47 +00:00 |
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ceriel
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fb0051c85a
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fixed: pattern for ADI STL and the like was wrong
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1989-03-14 14:05:10 +00:00 |
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ceriel
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101e93205b
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some more improvements; made fancy modes dependant on #define
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1989-03-14 12:47:11 +00:00 |
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|
ceriel
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e8aab09b4b
|
some improvements and corrections
|
1989-03-03 15:16:12 +00:00 |
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|
ceriel
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62729ad0b2
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Added some patterns
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1989-03-03 12:46:59 +00:00 |
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|
ceriel
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0e3f85e837
|
Added some patterns
|
1989-03-03 11:10:13 +00:00 |
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|
ceriel
|
bc1eb3116e
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made several patterns dependant on a #define. Using some of the
fancy addressing modes actually made the code slower.
|
1989-03-01 16:28:18 +00:00 |
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|
ceriel
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992dc3eb65
|
Many new patterns
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1989-03-01 11:32:37 +00:00 |
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|
ceriel
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da2ba8e093
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Added some patterns
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1989-03-01 11:28:49 +00:00 |
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|
ceriel
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5c7325e0de
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fix: tst instruction also allowed on address register
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1989-02-28 18:40:35 +00:00 |
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|
ceriel
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ef6efdee12
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simplified CFF somewhat
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1989-02-24 14:58:21 +00:00 |
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|
ceriel
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587a8e8274
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Added patterns and made some improvements
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1989-02-24 14:09:46 +00:00 |
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|
ceriel
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80d87777f0
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Added pattern for unlk after stack adjustment
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1989-02-24 13:34:49 +00:00 |
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|
ceriel
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c3408302c1
|
better rule for LOE LOF DUP ADP ...
|
1989-02-23 17:59:30 +00:00 |
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|
ceriel
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c6a806ac4d
|
generate better code for LOL ADP STL
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1989-02-23 15:46:46 +00:00 |
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|
ceriel
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b4e24c5bdd
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bug fix: some variables were not initialized all the time
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1989-02-23 10:40:12 +00:00 |
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ceriel
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19c225f75f
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fixed error in previous commit
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1989-02-22 17:38:07 +00:00 |
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|
ceriel
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f2c241fe3a
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do not depend on SP for restoring registers
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1989-02-22 17:18:34 +00:00 |
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|
ceriel
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4fd066bb54
|
many improvements to the table, mostly to make it more readable
and less chaotic. Also removed some dummy routines in mach.c
|
1989-02-22 16:13:51 +00:00 |
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|
ceriel
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3b61d605c1
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fixed syntax error in table
|
1989-02-21 10:09:22 +00:00 |
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|
ceriel
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75c18ef56c
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changed entry points csa and csb; strscript should call m68020
instead of acc
|
1989-02-21 10:09:01 +00:00 |
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|
ceriel
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432cf9054d
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changed entry points for csa and csb
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1989-02-21 10:05:03 +00:00 |
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|
ceriel
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37fd03b14b
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some fixes
|
1989-02-06 15:15:27 +00:00 |
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|
ceriel
|
687d428026
|
move to address register does not set condition codes
|
1989-02-06 15:11:49 +00:00 |
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