1 Thu Jun 20 15:02:57 1996 Ian Lance Taylor <ian@cygnus.com>
3 * rs6k.h: Remove obsolete file.
5 Wed Jun 19 15:29:38 1996 Ian Lance Taylor <ian@cygnus.com>
7 * i386.h: Correct opcode values for faddp, fsubp, fsubrp, fmulp,
8 fdivp, and fdivrp. Add ffreep.
10 Tue Jun 18 16:06:00 1996 Jeffrey A. Law <law@rtl.cygnus.com>
12 * h8300.h: Reorder various #defines for readability.
13 (ABS32SRC, ABS32DST, DSP32LIST, ABS32LIST, A32LIST): Define.
14 (BITOP): Accept additional (unused) argument. All callers changed.
17 (ldc, stc, movb, movw, movl): Use 32bit offsets and absolutes.
20 * h8300.h (EXR, SHIFT_2, MACREG, SHIFT_IMM, RDINC): Define.
21 (O_TAS, O_CLRMAC, O_LDMAC, O_MAC, O_LDM, O_STM): Define.
22 (BITOP, EBITOP): Handle new H8/S addressing modes for
24 (UNOP3): Handle new shift/rotate insns on the H8/S.
25 (insns using exr): New instructions.
26 (tas, mac, ldmac, clrmac, ldm, stm): New instructions.
29 Thu May 23 16:56:48 1996 Jeffrey A Law (law@cygnus.com)
31 * h8300.h (add.l): Undo Apr 5th change. The manual I had
34 Mon May 6 23:38:22 1996 Jeffrey A Law (law@cygnus.com)
36 * h8300.h (START): Remove.
37 (MEMRELAX): Define. Mark absolute memory operands in mov.b, mov.w
38 and mov.l insns that can be relaxed.
40 Tue Apr 30 18:30:58 1996 Ian Lance Taylor <ian@cygnus.com>
42 * i386.h: Remove Abs32 from lcall.
44 Mon Apr 22 17:09:23 1996 Doug Evans <dje@blues.cygnus.com>
46 * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
48 Mark X,Y opcode letters as in use.
50 Thu Apr 11 17:28:18 1996 Ian Lance Taylor <ian@cygnus.com>
52 * sparc.h (F_FLOAT, F_FBR): Define.
54 Fri Apr 5 16:55:34 1996 Jeffrey A Law (law@cygnus.com)
56 * h8300.h (ABS8MEM): Renamed from ABSMOV. Remove ABSMOV
58 (ABS8SRC,ABS8DST): Add ABS8MEM.
59 (add.l): Fix reg+reg variant.
60 (eepmov.w): Renamed from eepmovw.
61 (ldc,stc): Fix many cases.
63 Sun Mar 31 13:30:03 1996 Doug Evans <dje@canuck.cygnus.com>
65 * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
67 Thu Mar 7 15:08:23 1996 Doug Evans <dje@charmed.cygnus.com>
69 * sparc.h (O): Mark operand letter as in use.
71 Tue Feb 20 20:46:21 1996 Doug Evans <dje@charmed.cygnus.com>
73 * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
74 Mark operand letters uU as in use.
76 Mon Feb 19 01:59:08 1996 Doug Evans <dje@charmed.cygnus.com>
78 * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
79 (sparc_opcode_arch): Delete member `conflicts'. Add `supported'.
80 (SPARC_OPCODE_SUPPORTED): New macro.
81 (SPARC_OPCODE_CONFLICT_P): Rewrite.
84 Fri Feb 16 12:23:34 1996 Jeffrey A Law (law@cygnus.com)
86 * sparc.h (sparc_opcode_lookup_arch) Make return type in
87 declaration consistent with return type in definition.
89 Wed Feb 14 18:14:11 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
91 * i386.h (i386_optab): Remove Data32 from pushf and popf.
93 Thu Feb 8 14:27:21 1996 James Carlson <carlson@xylogics.com>
95 * i386.h (i386_regtab): Add 80486 test registers.
97 Mon Feb 5 18:35:46 1996 Ian Lance Taylor <ian@cygnus.com>
99 * i960.h (I_HX): Define.
100 (i960_opcodes): Add HX instruction.
102 Mon Jan 29 12:43:39 1996 Ken Raeburn <raeburn@cygnus.com>
104 * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
107 Wed Jan 24 22:36:59 1996 Doug Evans <dje@charmed.cygnus.com>
109 * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
110 (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
111 (bfd_* defines): Delete.
112 (sparc_opcode_archs): Replaces architecture_pname.
113 (sparc_opcode_lookup_arch): Declare.
114 (NUMOPCODES): Delete.
116 Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
118 * sparc.h (enum sparc_architecture): Add v9a.
119 (ARCHITECTURES_CONFLICT_P): Update.
121 Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
123 * i386.h: Added Pentium Pro instructions.
125 Thu Nov 2 22:59:22 1995 Ian Lance Taylor <ian@cygnus.com>
127 * m68k.h: Document new 'W' operand place.
129 Tue Oct 24 10:49:10 1995 Jeffrey A Law (law@cygnus.com)
131 * hppa.h: Add lci and syncdma instructions.
133 Mon Oct 23 11:09:16 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
135 * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
138 Mon Oct 16 10:28:15 1995 Michael Meissner <meissner@tiktok.cygnus.com>
140 * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
141 assembler's -mcom and -many switches.
143 Wed Oct 11 16:56:33 1995 Ken Raeburn <raeburn@cygnus.com>
145 * i386.h: Fix cmpxchg8b extension opcode description.
147 Thu Oct 5 18:03:36 1995 Ken Raeburn <raeburn@cygnus.com>
149 * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
152 Tue Sep 19 15:26:43 1995 Ian Lance Taylor <ian@cygnus.com>
154 * m68k.h: Change comment: split type P into types 0, 1 and 2.
156 Wed Aug 30 13:50:55 1995 Doug Evans <dje@canuck.cygnus.com>
158 * sparc.h (sparc_{encode,decode}_prefetch): Declare.
160 Tue Aug 29 15:34:58 1995 Doug Evans <dje@canuck.cygnus.com>
162 * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
164 Wed Aug 2 18:32:19 1995 Ian Lance Taylor <ian@cygnus.com>
168 * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
169 declarations. Remove F_ALIAS and flag field of struct
170 m68k_opcode. Change arch field of struct m68k_opcode to unsigned
171 int. Make name and args fields of struct m68k_opcode const.
173 Wed Aug 2 08:16:46 1995 Doug Evans <dje@canuck.cygnus.com>
175 * sparc.h (F_NOTV9): Define.
177 Tue Jul 11 14:20:42 1995 Jeff Spiegel <jeffs@lsil.com>
179 * mips.h (INSN_4010): Define.
181 Wed Jun 21 18:49:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
183 * m68k.h (TBL1): Reverse sense of "round" argument in result.
185 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
186 * m68k.h: Fix argument descriptions of coprocessor
187 instructions to allow only alterable operands where appropriate.
188 [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
189 (m68k_opcode_aliases): Add more aliases.
192 Sat Apr 29 23:17:03 1995 Doug Evans <dje@chestnut.cygnus.com>
194 * arc.h (struct arc_opcode): New flag value ARC_OPCODE_COND_BRANCH.
195 (ARC_DELAY_{NONE,NORMAL,JUMP): Define delay slot types.
198 Fri Apr 14 22:15:34 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
200 * m68k.h: Added explcitly short-sized conditional branches, and a
201 bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
202 svr4-based configurations.
205 Wed Apr 12 08:54:32 1995 Doug Evans <dje@canuck.cygnus.com>
207 * arc.h (struct arc_opcode): New members next_asm, next_dis.
208 (ARC_HASH_OPCODE, ARC_HASH_ICODE): Define.
209 (ARC_OPCODE_NEXT_ASM, ARC_OPCODE_NEXT_DIS): Define.
210 (arc_opcode_lookup_asm, arc_opcode_lookup_dis): Add prototypes.
212 Thu Apr 6 20:36:55 1995 Doug Evans <dje@chestnut.cygnus.com>
214 * arc.h (arc_get_opcode_mach): Define prototype.
217 Mon Mar 13 21:30:01 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
219 Mon Feb 27 08:36:39 1995 Bryan Ford <baford@cs.utah.edu>
220 * i386.h: added missing Data16/Data32 flags to a few instructions.
222 Wed Mar 8 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
224 * mips.h (OP_MASK_FR, OP_SH_FR): Define.
225 (OP_MASK_BCC, OP_SH_BCC): Define.
226 (OP_MASK_PREFX, OP_SH_PREFX): Define.
227 (OP_MASK_CCC, OP_SH_CCC): Define.
228 (INSN_READ_FPR_R): Define.
231 Wed Mar 8 03:13:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
233 * m68k.h (enum m68k_architecture): Deleted.
234 (struct m68k_opcode_alias): New type.
235 (m68k_opcodes): Now const. Deleted opcode aliases with exactly
236 matching constraints, values and flags. As a side effect of this,
237 the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
238 as I know were never used, now may need re-examining.
239 (numopcodes): Now const.
240 (m68k_opcode_aliases, numaliases): New variables.
242 [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
243 m68k_opcode_aliases; update declaration of m68k_opcodes.
246 Tue Mar 7 21:03:26 1995 Doug Evans <dje@chestnut.cygnus.com>
248 * arc.h (ARC_MACH_BIG): Define.
249 (ARC_MACH_MASK): Update.
250 (ARC_MACH_CPU_MASK): Define.
251 (ARC_OPCODE_CPU, ARC_OPVAL_CPU, ARC_HAVE_CPU): Likewise.
254 Mon Mar 6 10:02:00 1995 Jeff Law (law@snake.cs.utah.edu)
256 * hppa.h (delay_type): Delete unused enumeration.
257 (pa_opcode): Replace unused delayed field with an architecture
259 (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
261 Fri Mar 3 16:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
263 * mips.h (INSN_ISA4): Define.
265 Fri Feb 24 19:13:37 1995 Ian Lance Taylor <ian@cygnus.com>
267 * mips.h (M_DLA_AB, M_DLI): Define.
269 Thu Feb 23 17:33:09 1995 Jeff Law (law@snake.cs.utah.edu)
271 * hppa.h (fstwx): Fix single-bit error.
273 Wed Feb 15 12:19:52 1995 Ian Lance Taylor <ian@cygnus.com>
275 * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
278 Mon Feb 13 11:05:00 1995 Doug Evans <dje@canuck.cygnus.com>
280 * arc.h (ARC_OPERAND_LIMM): New flag.
281 (ARC_OPERAND_ADDRESS): Likewise.
283 Thu Feb 9 18:55:59 1995 Doug Evans <dje@canuck.cygnus.com>
285 * arc.h (ARC_MACH_{BASE,HOST,GRAPHICS,AUDIO}): Define.
286 (ARC_MACH_MASK, ARC_OPCODE_MACH, ARC_OPVAL_MACH): Define.
287 (ARC_HAVE_MULT_SHIFT): Delete.
288 (ARC_HAVE_MACH): Define.
289 (struct arc_opcode): New field `flags'.
290 (struct arc_operand_value): Ditto.
291 (arc_opcode_supported): New function.
292 (arc_opval_supported): Ditto.
295 Mon Feb 6 10:35:23 1995 J.T. Conklin <jtc@rtl.cygnus.com>
297 * i386.h: added cpuid instruction , and dr[0-7] aliases for the
298 debug registers. From Charles Hannum (mycroft@netbsd.org).
300 Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
302 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
304 * i386.h (MOV_AX_DISP32): New macro.
305 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
306 of several call/return instructions.
307 (ADDR_PREFIX_OPCODE): New macro.
309 Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
311 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
313 * ../include/opcode/vax.h (struct vot_wot, field `args'): make
314 it pointer to const char;
315 (struct vot, field `name'): ditto.
317 Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
319 * vax.h: Supply and properly group all values in end sentinel.
321 Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
323 * mips.h (INSN_ISA, INSN_4650): Define.
326 Mon Dec 19 12:15:52 1994 Doug Evans <dje@canuck.cygnus.com>
328 * arc.h: Misc. cleanup. Merge "modifiers" into flags field.
329 Support multiply/shift insns.
333 Tue Nov 29 17:52:41 1994 Doug Evans <dje@canuck.cygnus.com>
338 Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
340 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
341 systems with a separate instruction and data cache, such as the
342 29040, these instructions take an optional argument.
344 Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
346 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
349 Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
351 * mips.h (INSN_STORE_MEMORY): Define.
353 Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
355 * sparc.h: Document new operand type 'x'.
357 Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
359 * i960.h (I_CX2): New instruction category. It includes
360 instructions available on Cx and Jx processors.
361 (I_JX): New instruction category, for JX-only instructions.
362 (i960_opcodes): Put eshro and sysctl in I_CX2 category. Added
363 Jx-only instructions, in I_JX category.
365 Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
367 * ns32k.h (endop): Made pointer const too.
369 Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
371 * ns32k.h: Drop Q operand type as there is no correct use
372 for it. Add I and Z operand types which allow better checking.
374 Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
376 * h8300.h (xor.l) :fix bit pattern.
377 (L_2): New size of operand.
380 Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
382 * m68k.h: Move "trap" before "tpcc" to change disassembly.
384 Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
386 * sparc.h: Include v9 definitions.
388 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
390 * m68k.h (m68060): Defined.
391 (m68040up, mfloat, mmmu): Include it.
392 (struct m68k_opcode): Widen `arch' field.
393 (m68k_opcodes): Updated for M68060. Removed comments that were
394 instructions commented out by "JF" years ago.
396 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
398 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
399 add a one-bit `flags' field.
400 (F_ALIAS): New macro.
402 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
404 * h8300.h (dec, inc): Get encoding right.
406 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
408 * ppc.h (struct powerpc_operand): Removed signedp field; just use
410 (PPC_OPERAND_SIGNED): Define.
411 (PPC_OPERAND_SIGNOPT): Define.
413 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
415 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
416 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
418 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
420 * i386.h: Reverse last change. It'll be handled in gas instead.
422 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
424 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
425 slower on the 486 and used the implicit shift count despite the
426 explicit operand. The one-operand form is still available to get
427 the shorter form with the implicit shift count.
429 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
431 * hppa.h: Fix typo in fstws arg string.
433 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
435 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
437 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
439 * ppc.h (PPC_OPCODE_601): Define.
441 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
443 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
444 (so we can determine valid completers for both addb and addb[tf].)
446 * hppa.h (xmpyu): No floating point format specifier for the
449 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
451 * ppc.h (PPC_OPERAND_NEXT): Define.
452 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
453 (struct powerpc_macro): Define.
454 (powerpc_macros, powerpc_num_macros): Declare.
456 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
458 * ppc.h: New file. Header file for PowerPC opcode table.
460 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
462 * hppa.h: More minor template fixes for sfu and copr (to allow
463 for easier disassembly).
465 * hppa.h: Fix templates for all the sfu and copr instructions.
467 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
469 * i386.h (push): Permit Imm16 operand too.
471 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
473 * h8300.h (andc): Exists in base arch.
475 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
477 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
478 * hppa.h: #undef NONE to avoid conflict with hiux include files.
480 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
482 * hppa.h: Add FP quadword store instructions.
484 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
486 * mips.h: (M_J_A): Added.
489 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
491 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
492 <mellon@pepper.ncd.com>.
494 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
496 * hppa.h: Immediate field in probei instructions is unsigned,
497 not low-sign extended.
499 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
501 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
503 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
505 * i386.h: Add "fxch" without operand.
507 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
509 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
511 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
513 * hppa.h: Add gfw and gfr to the opcode table.
515 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
517 * m88k.h: extended to handle m88110.
519 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
521 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
524 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
526 * i960.h (i960_opcodes): Properly bracket initializers.
528 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
530 * m88k.h (BOFLAG): rewrite to avoid nested comment.
532 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
534 * m68k.h (two): Protect second argument with parentheses.
536 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
538 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
539 Deleted old in/out instructions in "#if 0" section.
541 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
543 * i386.h (i386_optab): Properly bracket initializers.
545 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
547 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
548 Jeff Law, law@cs.utah.edu).
550 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
552 * i386.h (lcall): Accept Imm32 operand also.
554 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
556 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
559 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
561 * mips.h (INSN_*): Changed values. Removed unused definitions.
562 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
563 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
564 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
565 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
566 (M_*): Added new values for r6000 and r4000 macros.
567 (ANY_DELAY): Removed.
569 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
571 * mips.h: Added M_LI_S and M_LI_SS.
573 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
575 * h8300.h: Get some rare mov.bs correct.
577 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
579 * sparc.h: Don't define const ourself; rely on ansidecl.h having
582 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
584 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
585 jump instructions, for use in disassemblers.
587 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
589 * m88k.h: Make bitfields just unsigned, not unsigned long or
592 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
594 * hppa.h: New argument type 'y'. Use in various float instructions.
596 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
598 * hppa.h (break): First immediate field is unsigned.
600 * hppa.h: Add rfir instruction.
602 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
604 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
606 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
608 * mips.h: Reworked the hazard information somewhat, and fixed some
609 bugs in the instruction hazard descriptions.
611 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
613 * m88k.h: Corrected a couple of opcodes.
615 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
617 * mips.h: Replaced with version from Ralph Campbell and OSF. The
618 new version includes instruction hazard information, but is
619 otherwise reasonably similar.
621 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
623 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
625 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
627 Patches from Jeff Law, law@cs.utah.edu:
628 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
629 Make the tables be the same for the following instructions:
630 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
631 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
632 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
633 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
634 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
637 * hppa.h: Make new and old tables the same for "break", "mtctl",
638 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
639 Fix typo in last patch. Collapse several #ifdefs into a
642 * hppa.h: Delete remaining OLD_TABLE code. Bring some
643 of the comments up-to-date.
645 * hppa.h: Update "free list" of letters and update
646 comments describing each letter's function.
648 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
650 * h8300.h: checkpoint, includes H8/300-H opcodes.
652 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
654 * Patches from Jeffrey Law <law@cs.utah.edu>.
655 * hppa.h: Rework single precision FP
656 instructions so that they correctly disassemble code
659 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
661 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
662 mov to allow instructions like mov ss,xyz(ecx) to assemble.
664 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
666 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
667 gdb will define it for now.
669 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
671 * sparc.h: Don't end enumerator list with comma.
673 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
675 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
676 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
677 ("bc2t"): Correct typo.
678 ("[ls]wc[023]"): Use T rather than t.
679 ("c[0123]"): Define general coprocessor instructions.
681 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
683 * m68k.h: Move split point for gcc compilation more towards
686 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
688 * rs6k.h: Clean up instructions for primary opcode 19 (many were
689 simply wrong, ics, rfi, & rfsvc were missing).
690 Add "a" to opr_ext for "bb". Doc fix.
692 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
694 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
695 * mips.h: Add casts, to suppress warnings about shifting too much.
696 * m68k.h: Document the placement code '9'.
698 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
700 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
701 allows callers to break up the large initialized struct full of
702 opcodes into two half-sized ones. This permits GCC to compile
703 this module, since it takes exponential space for initializers.
704 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
706 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
708 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
709 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
710 initialized structs in it.
712 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
714 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
715 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
716 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
718 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
720 * mips.h: document "i" and "j" operands correctly.
722 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
724 * mips.h: Removed endianness dependency.
726 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
728 * h8300.h: include info on number of cycles per instruction.
730 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
732 * hppa.h: Move handy aliases to the front. Fix masks for extract
733 and deposit instructions.
735 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
737 * i386.h: accept shld and shrd both with and without the shift
738 count argument, which is always %cl.
740 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
742 * i386.h (i386_optab_end, i386_regtab_end): Now const.
743 (one_byte_segment_defaults, two_byte_segment_defaults,
744 i386_prefixtab_end): Ditto.
746 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
748 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
749 for operand 2; from John Carr, jfc@dsg.dec.com.
751 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
753 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
754 always use 16-bit offsets. Makes calculated-size jump tables
757 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
759 * i386.h: Fix one-operand forms of in* and out* patterns.
761 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
763 * m68k.h: Added CPU32 support.
765 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
767 * mips.h (break): Disassemble the argument. Patch from
768 jonathan@cs.stanford.edu (Jonathan Stone).
770 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
772 * m68k.h: merged Motorola and MIT syntax.
774 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
776 * m68k.h (pmove): make the tests less strict, the 68k book is
779 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
781 * m68k.h (m68ec030): Defined as alias for 68030.
782 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
783 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
784 them. Tightened description of "fmovex" to distinguish it from
785 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
786 up descriptions that claimed versions were available for chips not
787 supporting them. Added "pmovefd".
789 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
791 * m68k.h: fix where the . goes in divull
793 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
795 * m68k.h: the cas2 instruction is supposed to be written with
796 indirection on the last two operands, which can be either data or
797 address registers. Added a new operand type 'r' which accepts
798 either register type. Added new cases for cas2l and cas2w which
799 use them. Corrected masks for cas2 which failed to recognize use
802 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
804 * m68k.h: Merged in patches (mostly m68040-specific) from
805 Colin Smith <colin@wrs.com>.
807 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
808 base). Also cleaned up duplicates, re-ordered instructions for
809 the sake of dis-assembling (so aliases come after standard names).
810 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
812 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
814 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
817 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
819 * sparc.h: Moved tables to BFD library.
821 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
823 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
825 * h8300.h: Finish filling in all the holes in the opcode table,
826 so that the Lucid C compiler can digest this as well...
828 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
830 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
831 Fix opcodes on various sizes of fild/fist instructions
832 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
833 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
835 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
837 * h8300.h: Fill in all the holes in the opcode table so that the
838 losing HPUX C compiler can digest this...
840 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
842 * mips.h: Fix decoding of coprocessor instructions, somewhat.
843 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
845 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
847 * sparc.h: Add new architecture variant sparclite; add its scan
848 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
850 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
852 * mips.h: Add some more opcode synonyms (from Frank Yellin,
855 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
857 * rs6k.h: New version from IBM (Metin).
859 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
861 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
862 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
864 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
866 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
868 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
870 * m68k.h (one, two): Cast macro args to unsigned to suppress
871 complaints from compiler and lint about integer overflow during
874 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
876 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
878 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
880 * mips.h: Make bitfield layout depend on the HOST compiler,
881 not on the TARGET system.
883 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
885 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
886 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
887 <TRANLE@INTELLICORP.COM>.
889 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
891 * h8300.h: turned op_type enum into #define list
893 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
895 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
896 similar instructions -- they've been renamed to "fitoq", etc.
897 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
899 * h8300.h: Remove extra ; which produces compiler warning.
901 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
903 * sparc.h: fix opcode for tsubcctv.
905 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
907 * sparc.h: fba and cba are now aliases for fb and cb respectively.
909 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
911 * sparc.h (nop): Made the 'lose' field be even tighter,
912 so only a standard 'nop' is disassembled as a nop.
914 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
916 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
917 disassembled as a nop.
919 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
921 * sparc.h: fix a typo.
923 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
925 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
926 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
927 vax.h, ChangeLog: renamed from ../<foo>-opcode.h
931 version-control: never