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i386 16-bit mode support from bryan ford
[deliverable/binutils-gdb.git] / include / opcode / ChangeLog
CommitLineData
a43022bd
KR		 1Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2
3 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
4 i386 support:
5 * i386.h (MOV_AX_DISP32): New macro.
6 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
7 of several call/return instructions.
8 (ADDR_PREFIX_OPCODE): New macro.
9
10Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
11
12 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
13
14 * ../include/opcode/vax.h (struct vot_wot, field `args'): make
15 it pointer to const char;
16 (struct vot, field `name'): ditto.
17
18Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
19
20 * vax.h: Supply and properly group all values in end sentinel.
21
ea77c26a
ILT		 22Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
23
24 * mips.h (INSN_ISA, INSN_4650): Define.
25
26start-sanitize-arc
27Mon Dec 19 12:15:52 1994 Doug Evans <dje@canuck.cygnus.com>
28
29 * arc.h: Misc. cleanup. Merge "modifiers" into flags field.
30 Support multiply/shift insns.
31end-sanitize-arc
32
33start-sanitize-arc
34Tue Nov 29 17:52:41 1994 Doug Evans <dje@canuck.cygnus.com>
35
36 * arc.h: New file.
37end-sanitize-arc
38
39Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
40
41 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
42 systems with a separate instruction and data cache, such as the
43 29040, these instructions take an optional argument.
44
45Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
46
47 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
48 INSN_TRAP.
49
57ec4ed5
ILT		 50Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
51
52 * mips.h (INSN_STORE_MEMORY): Define.
53
54Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
55
56 * sparc.h: Document new operand type 'x'.
57
c5b34aee
KR		 58Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
59
60 * i960.h (I_CX2): New instruction category.
61 start-sanitize-i960xl
62 It includes instructions available on Cx and XL processors.
63 (I_XL): New instruction category, for XL-only instructions.
64 end-sanitize-i960xl
65 (i960_opcodes): Put eshro and sysctl in I_CX2 category.
66 start-sanitize-i960xl
67 Added i960XL-only instructions, in I_XL category.
68 end-sanitize-i960xl
69
70Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
71
72 * ns32k.h (endop): Made pointer const too.
73
903f5bc3
KR		 74Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
75
76 * ns32k.h: Drop Q operand type as there is no correct use
77 for it. Add I and Z operand types which allow better checking.
78
79Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
80
81 * h8300.h (xor.l) :fix bit pattern.
82 (L_2): New size of operand.
83 (trapa): Use it.
84
85Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
86
87 * m68k.h: Move "trap" before "tpcc" to change disassembly.
88
89Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
90
91 * sparc.h: Include v9 definitions.
92
c84291b4
KR		 93Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
94
95 * m68k.h (m68060): Defined.
96 (m68040up, mfloat, mmmu): Include it.
97 (struct m68k_opcode): Widen `arch' field.
98 (m68k_opcodes): Updated for M68060. Removed comments that were
99 instructions commented out by "JF" years ago.
100
101Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
102
103 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
104 add a one-bit `flags' field.
105 (F_ALIAS): New macro.
106
2578b9a3
SC		 107Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
108
109 * h8300.h (dec, inc): Get encoding right.
110
111Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
112
113 * ppc.h (struct powerpc_operand): Removed signedp field; just use
114 a flag instead.
115 (PPC_OPERAND_SIGNED): Define.
116 (PPC_OPERAND_SIGNOPT): Define.
117
77400de3
KR		 118Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
119
120 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
121 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
122
d29f9b76
KR		 123Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
124
125 * i386.h: Reverse last change. It'll be handled in gas instead.
126
127Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
128
129 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
130 slower on the 486 and used the implicit shift count despite the
131 explicit operand. The one-operand form is still available to get
132 the shorter form with the implicit shift count.
133
868b8e63
TG		 134Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
135
136 * hppa.h: Fix typo in fstws arg string.
137
138Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
139
140 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
141
142Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
143
144 * ppc.h (PPC_OPCODE_601): Define.
145
881405be
JL		 146Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
147
2f044012
JL		 148 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
149 (so we can determine valid completers for both addb and addb[tf].)
150
881405be
JL		 151 * hppa.h (xmpyu): No floating point format specifier for the
152 xmpyu instruction.
153
3f0c3fdc
ILT		 154Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
155
156 * ppc.h (PPC_OPERAND_NEXT): Define.
157 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
158 (struct powerpc_macro): Define.
159 (powerpc_macros, powerpc_num_macros): Declare.
160
a8146de4
ILT		 161Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
162
163 * ppc.h: New file. Header file for PowerPC opcode table.
164
43983d3c
JL		 165Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
166
7a68f30a
JL		 167 * hppa.h: More minor template fixes for sfu and copr (to allow
168 for easier disassembly).
169
43983d3c
JL		 170 * hppa.h: Fix templates for all the sfu and copr instructions.
171
172Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
173
174 * i386.h (push): Permit Imm16 operand too.
175
176Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
177
178 * h8300.h (andc): Exists in base arch.
179
180Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
181
182 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
183 * hppa.h: #undef NONE to avoid conflict with hiux include files.
184
185Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
186
187 * hppa.h: Add FP quadword store instructions.
188
2dbe3409
ILT		 189Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
190
191 * mips.h: (M_J_A): Added.
192 (M_LA): Removed.
193
194Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
195
196 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
197 <mellon@pepper.ncd.com>.
198
79f7e58c
JL		 199Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
200
201 * hppa.h: Immediate field in probei instructions is unsigned,
202 not low-sign extended.
203
204Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
205
206 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
207
208Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
209
210 * i386.h: Add "fxch" without operand.
211
5e0a166c
ILT		 212Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
213
214 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
215
216Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
217
218 * hppa.h: Add gfw and gfr to the opcode table.
219
220Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
221
222 * m88k.h: extended to handle m88110.
223
224Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
f70a36e0
JK		 225
226 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
227 addresses.
228
229Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
230
231 * i960.h (i960_opcodes): Properly bracket initializers.
232
65ae7bfa
RP		 233Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
234
235 * m88k.h (BOFLAG): rewrite to avoid nested comment.
236
57fbd6b0
ILT		 237Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
238
239 * m68k.h (two): Protect second argument with parentheses.
240
241Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
242
243 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
244 Deleted old in/out instructions in "#if 0" section.
245
fc0d7441
ILT		 246Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
247
248 * i386.h (i386_optab): Properly bracket initializers.
249
250Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
251
252 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
253 Jeff Law, law@cs.utah.edu).
254
255Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
256
257 * i386.h (lcall): Accept Imm32 operand also.
258
de14dfd7
ILT		 259Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
260
261 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
262 (M_DABS): Added.
263
0834f518
ILT		 264Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
265
266 * mips.h (INSN_*): Changed values. Removed unused definitions.
267 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
268 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
269 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
270 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
271 (M_*): Added new values for r6000 and r4000 macros.
272 (ANY_DELAY): Removed.
273
78641221
ILT		 274Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
275
276 * mips.h: Added M_LI_S and M_LI_SS.
277
278Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
279
280 * h8300.h: Get some rare mov.bs correct.
281
282Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
283
284 * sparc.h: Don't define const ourself; rely on ansidecl.h having
285 been included.
286
287Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
288
289 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
290 jump instructions, for use in disassemblers.
291
292Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
293
294 * m88k.h: Make bitfields just unsigned, not unsigned long or
295 unsigned short.
296
6702e216
JK		 297Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
298
299 * hppa.h: New argument type 'y'. Use in various float instructions.
300
0b3ae811
JK		 301Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
302
8622d4e5
JK		 303 * hppa.h (break): First immediate field is unsigned.
304
0b3ae811
JK		 305 * hppa.h: Add rfir instruction.
306
0ffccbfb
JK		 307Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
308
309 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
310
763e8ded
ILT		 311Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
312
313 * mips.h: Reworked the hazard information somewhat, and fixed some
314 bugs in the instruction hazard descriptions.
315
d909159c
ILT		 316Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
317
318 * m88k.h: Corrected a couple of opcodes.
319
05166a28
ILT		 320Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
321
322 * mips.h: Replaced with version from Ralph Campbell and OSF. The
323 new version includes instruction hazard information, but is
324 otherwise reasonably similar.
325
326Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
327
328 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
329
330Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
331
332 Patches from Jeff Law, law@cs.utah.edu:
333 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
334 Make the tables be the same for the following instructions:
335 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
336 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
337 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
338 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
339 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
340 "fcmp", and "ftest".
341
342 * hppa.h: Make new and old tables the same for "break", "mtctl",
343 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
344 Fix typo in last patch. Collapse several #ifdefs into a
345 single #ifdef.
346
347 * hppa.h: Delete remaining OLD_TABLE code. Bring some
348 of the comments up-to-date.
349
350 * hppa.h: Update "free list" of letters and update
351 comments describing each letter's function.
352
353Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
354
355 * h8300.h: checkpoint, includes H8/300-H opcodes.
356
34a8b724
SG		 357Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
358
359 * Patches from Jeffrey Law <law@cs.utah.edu>.
360 * hppa.h: Rework single precision FP
361 instructions so that they correctly disassemble code
362 PA1.1 code.
363
364Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
365
366 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
367 mov to allow instructions like mov ss,xyz(ecx) to assemble.
368
3b17ee1b
KR		 369Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
370
371 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
372 gdb will define it for now.
373
374Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
375
376 * sparc.h: Don't end enumerator list with comma.
377
378Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
379
380 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
381 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
382 ("bc2t"): Correct typo.
383 ("[ls]wc[023]"): Use T rather than t.
384 ("c[0123]"): Define general coprocessor instructions.
385
1da91f29
KR		 386Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
387
388 * m68k.h: Move split point for gcc compilation more towards
389 middle.
390
391Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
392
393 * rs6k.h: Clean up instructions for primary opcode 19 (many were
394 simply wrong, ics, rfi, & rfsvc were missing).
395 Add "a" to opr_ext for "bb". Doc fix.
396
397Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
398
399 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
400 * mips.h: Add casts, to suppress warnings about shifting too much.
401 * m68k.h: Document the placement code '9'.
402
403Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
404
405 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
406 allows callers to break up the large initialized struct full of
407 opcodes into two half-sized ones. This permits GCC to compile
408 this module, since it takes exponential space for initializers.
409 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
410
411Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
412
413 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
414 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
415 initialized structs in it.
416
1d0d5dbe
JG		 417Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
418
419 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
420 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
421 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
422
ffb93a5d
KR		 423Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
424
425 * mips.h: document "i" and "j" operands correctly.
426
1d0d5dbe
JG		 427Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
428
429 * mips.h: Removed endianness dependency.
430
431Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
432
433 * h8300.h: include info on number of cycles per instruction.
434
09f3dc6e
SG		 435Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
436
437 * hppa.h: Move handy aliases to the front. Fix masks for extract
438 and deposit instructions.
439
440Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
441
442 * i386.h: accept shld and shrd both with and without the shift
443 count argument, which is always %cl.
444
ffb93a5d 445Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
09f3dc6e
SG		 446
447 * i386.h (i386_optab_end, i386_regtab_end): Now const.
448 (one_byte_segment_defaults, two_byte_segment_defaults,
449 i386_prefixtab_end): Ditto.
450
f53f0a03
KR		 451Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
452
453 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
454 for operand 2; from John Carr, jfc@dsg.dec.com.
455
456Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
457
458 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
459 always use 16-bit offsets. Makes calculated-size jump tables
460 feasible.
461
462Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
463
464 * i386.h: Fix one-operand forms of in* and out* patterns.
465
466Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
467
468 * m68k.h: Added CPU32 support.
469
470Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
471
472 * mips.h (break): Disassemble the argument. Patch from
473 jonathan@cs.stanford.edu (Jonathan Stone).
474
66beed38
ILT		 475Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
476
477 * m68k.h: merged Motorola and MIT syntax.
478
479Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
480
481 * m68k.h (pmove): make the tests less strict, the 68k book is
482 wrong.
483
484Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
485
486 * m68k.h (m68ec030): Defined as alias for 68030.
487 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
488 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
489 them. Tightened description of "fmovex" to distinguish it from
490 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
491 up descriptions that claimed versions were available for chips not
492 supporting them. Added "pmovefd".
493
494Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
495
496 * m68k.h: fix where the . goes in divull
497
498Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
499
500 * m68k.h: the cas2 instruction is supposed to be written with
501 indirection on the last two operands, which can be either data or
502 address registers. Added a new operand type 'r' which accepts
503 either register type. Added new cases for cas2l and cas2w which
504 use them. Corrected masks for cas2 which failed to recognize use
505 of address register.
506
1245410d
PB		 507Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
508
04edcda1
PB		 509 * m68k.h: Merged in patches (mostly m68040-specific) from
510 Colin Smith <colin@wrs.com>.
511
1245410d
PB		 512 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
513 base). Also cleaned up duplicates, re-ordered instructions for
514 the sake of dis-assembling (so aliases come after standard names).
515 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
516
339a27b4
SC		 517Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
518
519 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
520 all missing .s
521
3a6a4813
KR		 522Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
523
6bb4c923
KR		 524 * sparc.h: Moved tables to BFD library.
525
3a6a4813
KR		 526 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
527
528Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
529
530 * h8300.h: Finish filling in all the holes in the opcode table,
531 so that the Lucid C compiler can digest this as well...
532
ce868e5c
JG		 533Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
534
535 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
536 Fix opcodes on various sizes of fild/fist instructions
537 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
5b88adf7 538 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
ce868e5c
JG		 539
540Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
541
542 * h8300.h: Fill in all the holes in the opcode table so that the
543 losing HPUX C compiler can digest this...
544
545Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
546
547 * mips.h: Fix decoding of coprocessor instructions, somewhat.
548 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
549
550Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
551
552 * sparc.h: Add new architecture variant sparclite; add its scan
553 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
554
555Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
556
557 * mips.h: Add some more opcode synonyms (from Frank Yellin,
558 fy@lucid.com).
559
560Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
561
562 * rs6k.h: New version from IBM (Metin).
563
564Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
565
566 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
567 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
568
aa505f07
SG		 569Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
570
571 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
572
677ff947
FF		 573Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
574
575 * m68k.h (one, two): Cast macro args to unsigned to suppress
576 complaints from compiler and lint about integer overflow during
577 shift.
578
579Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
580
581 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
582
583Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
584
585 * mips.h: Make bitfield layout depend on the HOST compiler,
586 not on the TARGET system.
587
588Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
589
590 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
591 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
592 <TRANLE@INTELLICORP.COM>.
593
594Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
595
596 * h8300.h: turned op_type enum into #define list
597
14144df4
JG		 598Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
599
600 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
601 similar instructions -- they've been renamed to "fitoq", etc.
602 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
603 number of arguments.
604 * h8300.h: Remove extra ; which produces compiler warning.
605
cc35cb05
SG		 606Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
607
608 * sparc.h: fix opcode for tsubcctv.
609
610Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
611
612 * sparc.h: fba and cba are now aliases for fb and cb respectively.
613
614Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
615
616 * sparc.h (nop): Made the 'lose' field be even tighter,
617 so only a standard 'nop' is disassembled as a nop.
618
a9b0d1ae
MT		 619Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
620
621 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
622 disassembled as a nop.
623
624Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
625
626 * sparc.h: fix a typo.
627
628Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
629
630 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
631 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
632 vax.h, ChangeLog: renamed from ../<foo>-opcode.h
633
77400de3
KR		 634\f
635Local Variables:
636version-control: never
637End:
GDB Binutils - Deliverables
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