1 Mon Jul 22 12:15:25 1996 Ian Lance Taylor <ian@cygnus.com>
3 * i960.h (i960_opcodes): "halt" takes an argument. From Stephen
4 Williams <steve@icarus.com>.
7 Wed Jul 17 14:46:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
12 Thu Jul 11 12:09:15 1996 Jeffrey A Law (law@cygnus.com)
14 * h8300.h (band, bclr): Force high bit of immediate nibble to zero.
16 Wed Jul 3 14:30:12 1996 J.T. Conklin <jtc@rtl.cygnus.com>
18 * m68k.h (mcf5200): New macro.
19 Document names of coldfire control registers.
21 Tue Jul 2 23:05:45 1996 Jeffrey A Law (law@cygnus.com)
23 * h8300.h (SRC_IN_DST): Define.
25 * h8300.h (UNOP3): Mark the register operand in this insn
26 as a source operand, not a destination operand.
27 (SHIFT_2, SHIFT_IMM): Remove. Eliminate all references.
28 (UNOP3): Change SHIFT_IMM to IMM for H8/S bitops. Mark
29 register operand with SRC_IN_DST.
31 Fri Jun 21 13:52:17 1996 Richard Henderson <rth@tamu.edu>
35 Thu Jun 20 15:02:57 1996 Ian Lance Taylor <ian@cygnus.com>
37 * rs6k.h: Remove obsolete file.
39 Wed Jun 19 15:29:38 1996 Ian Lance Taylor <ian@cygnus.com>
41 * i386.h: Correct opcode values for faddp, fsubp, fsubrp, fmulp,
42 fdivp, and fdivrp. Add ffreep.
44 Tue Jun 18 16:06:00 1996 Jeffrey A. Law <law@rtl.cygnus.com>
46 * h8300.h: Reorder various #defines for readability.
47 (ABS32SRC, ABS32DST, DSP32LIST, ABS32LIST, A32LIST): Define.
48 (BITOP): Accept additional (unused) argument. All callers changed.
51 (ldc, stc, movb, movw, movl): Use 32bit offsets and absolutes.
53 * h8300.h (EXR, SHIFT_2, MACREG, SHIFT_IMM, RDINC): Define.
54 (O_TAS, O_CLRMAC, O_LDMAC, O_MAC, O_LDM, O_STM): Define.
55 (BITOP, EBITOP): Handle new H8/S addressing modes for
57 (UNOP3): Handle new shift/rotate insns on the H8/S.
58 (insns using exr): New instructions.
59 (tas, mac, ldmac, clrmac, ldm, stm): New instructions.
61 Thu May 23 16:56:48 1996 Jeffrey A Law (law@cygnus.com)
63 * h8300.h (add.l): Undo Apr 5th change. The manual I had
66 Mon May 6 23:38:22 1996 Jeffrey A Law (law@cygnus.com)
68 * h8300.h (START): Remove.
69 (MEMRELAX): Define. Mark absolute memory operands in mov.b, mov.w
70 and mov.l insns that can be relaxed.
72 Tue Apr 30 18:30:58 1996 Ian Lance Taylor <ian@cygnus.com>
74 * i386.h: Remove Abs32 from lcall.
76 Mon Apr 22 17:09:23 1996 Doug Evans <dje@blues.cygnus.com>
78 * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
80 Mark X,Y opcode letters as in use.
82 Thu Apr 11 17:28:18 1996 Ian Lance Taylor <ian@cygnus.com>
84 * sparc.h (F_FLOAT, F_FBR): Define.
86 Fri Apr 5 16:55:34 1996 Jeffrey A Law (law@cygnus.com)
88 * h8300.h (ABS8MEM): Renamed from ABSMOV. Remove ABSMOV
90 (ABS8SRC,ABS8DST): Add ABS8MEM.
91 (add.l): Fix reg+reg variant.
92 (eepmov.w): Renamed from eepmovw.
93 (ldc,stc): Fix many cases.
95 Sun Mar 31 13:30:03 1996 Doug Evans <dje@canuck.cygnus.com>
97 * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
99 Thu Mar 7 15:08:23 1996 Doug Evans <dje@charmed.cygnus.com>
101 * sparc.h (O): Mark operand letter as in use.
103 Tue Feb 20 20:46:21 1996 Doug Evans <dje@charmed.cygnus.com>
105 * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
106 Mark operand letters uU as in use.
108 Mon Feb 19 01:59:08 1996 Doug Evans <dje@charmed.cygnus.com>
110 * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
111 (sparc_opcode_arch): Delete member `conflicts'. Add `supported'.
112 (SPARC_OPCODE_SUPPORTED): New macro.
113 (SPARC_OPCODE_CONFLICT_P): Rewrite.
116 Fri Feb 16 12:23:34 1996 Jeffrey A Law (law@cygnus.com)
118 * sparc.h (sparc_opcode_lookup_arch) Make return type in
119 declaration consistent with return type in definition.
121 Wed Feb 14 18:14:11 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
123 * i386.h (i386_optab): Remove Data32 from pushf and popf.
125 Thu Feb 8 14:27:21 1996 James Carlson <carlson@xylogics.com>
127 * i386.h (i386_regtab): Add 80486 test registers.
129 Mon Feb 5 18:35:46 1996 Ian Lance Taylor <ian@cygnus.com>
131 * i960.h (I_HX): Define.
132 (i960_opcodes): Add HX instruction.
134 Mon Jan 29 12:43:39 1996 Ken Raeburn <raeburn@cygnus.com>
136 * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
139 Wed Jan 24 22:36:59 1996 Doug Evans <dje@charmed.cygnus.com>
141 * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
142 (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
143 (bfd_* defines): Delete.
144 (sparc_opcode_archs): Replaces architecture_pname.
145 (sparc_opcode_lookup_arch): Declare.
146 (NUMOPCODES): Delete.
148 Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
150 * sparc.h (enum sparc_architecture): Add v9a.
151 (ARCHITECTURES_CONFLICT_P): Update.
153 Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
155 * i386.h: Added Pentium Pro instructions.
157 Thu Nov 2 22:59:22 1995 Ian Lance Taylor <ian@cygnus.com>
159 * m68k.h: Document new 'W' operand place.
161 Tue Oct 24 10:49:10 1995 Jeffrey A Law (law@cygnus.com)
163 * hppa.h: Add lci and syncdma instructions.
165 Mon Oct 23 11:09:16 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
167 * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
170 Mon Oct 16 10:28:15 1995 Michael Meissner <meissner@tiktok.cygnus.com>
172 * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
173 assembler's -mcom and -many switches.
175 Wed Oct 11 16:56:33 1995 Ken Raeburn <raeburn@cygnus.com>
177 * i386.h: Fix cmpxchg8b extension opcode description.
179 Thu Oct 5 18:03:36 1995 Ken Raeburn <raeburn@cygnus.com>
181 * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
184 Tue Sep 19 15:26:43 1995 Ian Lance Taylor <ian@cygnus.com>
186 * m68k.h: Change comment: split type P into types 0, 1 and 2.
188 Wed Aug 30 13:50:55 1995 Doug Evans <dje@canuck.cygnus.com>
190 * sparc.h (sparc_{encode,decode}_prefetch): Declare.
192 Tue Aug 29 15:34:58 1995 Doug Evans <dje@canuck.cygnus.com>
194 * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
196 Wed Aug 2 18:32:19 1995 Ian Lance Taylor <ian@cygnus.com>
200 * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
201 declarations. Remove F_ALIAS and flag field of struct
202 m68k_opcode. Change arch field of struct m68k_opcode to unsigned
203 int. Make name and args fields of struct m68k_opcode const.
205 Wed Aug 2 08:16:46 1995 Doug Evans <dje@canuck.cygnus.com>
207 * sparc.h (F_NOTV9): Define.
209 Tue Jul 11 14:20:42 1995 Jeff Spiegel <jeffs@lsil.com>
211 * mips.h (INSN_4010): Define.
213 Wed Jun 21 18:49:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
215 * m68k.h (TBL1): Reverse sense of "round" argument in result.
217 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
218 * m68k.h: Fix argument descriptions of coprocessor
219 instructions to allow only alterable operands where appropriate.
220 [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
221 (m68k_opcode_aliases): Add more aliases.
224 Sat Apr 29 23:17:03 1995 Doug Evans <dje@chestnut.cygnus.com>
226 * arc.h (struct arc_opcode): New flag value ARC_OPCODE_COND_BRANCH.
227 (ARC_DELAY_{NONE,NORMAL,JUMP): Define delay slot types.
230 Fri Apr 14 22:15:34 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
232 * m68k.h: Added explcitly short-sized conditional branches, and a
233 bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
234 svr4-based configurations.
237 Wed Apr 12 08:54:32 1995 Doug Evans <dje@canuck.cygnus.com>
239 * arc.h (struct arc_opcode): New members next_asm, next_dis.
240 (ARC_HASH_OPCODE, ARC_HASH_ICODE): Define.
241 (ARC_OPCODE_NEXT_ASM, ARC_OPCODE_NEXT_DIS): Define.
242 (arc_opcode_lookup_asm, arc_opcode_lookup_dis): Add prototypes.
244 Thu Apr 6 20:36:55 1995 Doug Evans <dje@chestnut.cygnus.com>
246 * arc.h (arc_get_opcode_mach): Define prototype.
249 Mon Mar 13 21:30:01 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
251 Mon Feb 27 08:36:39 1995 Bryan Ford <baford@cs.utah.edu>
252 * i386.h: added missing Data16/Data32 flags to a few instructions.
254 Wed Mar 8 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
256 * mips.h (OP_MASK_FR, OP_SH_FR): Define.
257 (OP_MASK_BCC, OP_SH_BCC): Define.
258 (OP_MASK_PREFX, OP_SH_PREFX): Define.
259 (OP_MASK_CCC, OP_SH_CCC): Define.
260 (INSN_READ_FPR_R): Define.
263 Wed Mar 8 03:13:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
265 * m68k.h (enum m68k_architecture): Deleted.
266 (struct m68k_opcode_alias): New type.
267 (m68k_opcodes): Now const. Deleted opcode aliases with exactly
268 matching constraints, values and flags. As a side effect of this,
269 the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
270 as I know were never used, now may need re-examining.
271 (numopcodes): Now const.
272 (m68k_opcode_aliases, numaliases): New variables.
274 [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
275 m68k_opcode_aliases; update declaration of m68k_opcodes.
278 Tue Mar 7 21:03:26 1995 Doug Evans <dje@chestnut.cygnus.com>
280 * arc.h (ARC_MACH_BIG): Define.
281 (ARC_MACH_MASK): Update.
282 (ARC_MACH_CPU_MASK): Define.
283 (ARC_OPCODE_CPU, ARC_OPVAL_CPU, ARC_HAVE_CPU): Likewise.
286 Mon Mar 6 10:02:00 1995 Jeff Law (law@snake.cs.utah.edu)
288 * hppa.h (delay_type): Delete unused enumeration.
289 (pa_opcode): Replace unused delayed field with an architecture
291 (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
293 Fri Mar 3 16:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
295 * mips.h (INSN_ISA4): Define.
297 Fri Feb 24 19:13:37 1995 Ian Lance Taylor <ian@cygnus.com>
299 * mips.h (M_DLA_AB, M_DLI): Define.
301 Thu Feb 23 17:33:09 1995 Jeff Law (law@snake.cs.utah.edu)
303 * hppa.h (fstwx): Fix single-bit error.
305 Wed Feb 15 12:19:52 1995 Ian Lance Taylor <ian@cygnus.com>
307 * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
310 Mon Feb 13 11:05:00 1995 Doug Evans <dje@canuck.cygnus.com>
312 * arc.h (ARC_OPERAND_LIMM): New flag.
313 (ARC_OPERAND_ADDRESS): Likewise.
315 Thu Feb 9 18:55:59 1995 Doug Evans <dje@canuck.cygnus.com>
317 * arc.h (ARC_MACH_{BASE,HOST,GRAPHICS,AUDIO}): Define.
318 (ARC_MACH_MASK, ARC_OPCODE_MACH, ARC_OPVAL_MACH): Define.
319 (ARC_HAVE_MULT_SHIFT): Delete.
320 (ARC_HAVE_MACH): Define.
321 (struct arc_opcode): New field `flags'.
322 (struct arc_operand_value): Ditto.
323 (arc_opcode_supported): New function.
324 (arc_opval_supported): Ditto.
327 Mon Feb 6 10:35:23 1995 J.T. Conklin <jtc@rtl.cygnus.com>
329 * i386.h: added cpuid instruction , and dr[0-7] aliases for the
330 debug registers. From Charles Hannum (mycroft@netbsd.org).
332 Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
334 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
336 * i386.h (MOV_AX_DISP32): New macro.
337 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
338 of several call/return instructions.
339 (ADDR_PREFIX_OPCODE): New macro.
341 Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
343 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
345 * ../include/opcode/vax.h (struct vot_wot, field `args'): make
346 it pointer to const char;
347 (struct vot, field `name'): ditto.
349 Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
351 * vax.h: Supply and properly group all values in end sentinel.
353 Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
355 * mips.h (INSN_ISA, INSN_4650): Define.
358 Mon Dec 19 12:15:52 1994 Doug Evans <dje@canuck.cygnus.com>
360 * arc.h: Misc. cleanup. Merge "modifiers" into flags field.
361 Support multiply/shift insns.
365 Tue Nov 29 17:52:41 1994 Doug Evans <dje@canuck.cygnus.com>
370 Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
372 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
373 systems with a separate instruction and data cache, such as the
374 29040, these instructions take an optional argument.
376 Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
378 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
381 Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
383 * mips.h (INSN_STORE_MEMORY): Define.
385 Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
387 * sparc.h: Document new operand type 'x'.
389 Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
391 * i960.h (I_CX2): New instruction category. It includes
392 instructions available on Cx and Jx processors.
393 (I_JX): New instruction category, for JX-only instructions.
394 (i960_opcodes): Put eshro and sysctl in I_CX2 category. Added
395 Jx-only instructions, in I_JX category.
397 Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
399 * ns32k.h (endop): Made pointer const too.
401 Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
403 * ns32k.h: Drop Q operand type as there is no correct use
404 for it. Add I and Z operand types which allow better checking.
406 Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
408 * h8300.h (xor.l) :fix bit pattern.
409 (L_2): New size of operand.
412 Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
414 * m68k.h: Move "trap" before "tpcc" to change disassembly.
416 Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
418 * sparc.h: Include v9 definitions.
420 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
422 * m68k.h (m68060): Defined.
423 (m68040up, mfloat, mmmu): Include it.
424 (struct m68k_opcode): Widen `arch' field.
425 (m68k_opcodes): Updated for M68060. Removed comments that were
426 instructions commented out by "JF" years ago.
428 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
430 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
431 add a one-bit `flags' field.
432 (F_ALIAS): New macro.
434 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
436 * h8300.h (dec, inc): Get encoding right.
438 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
440 * ppc.h (struct powerpc_operand): Removed signedp field; just use
442 (PPC_OPERAND_SIGNED): Define.
443 (PPC_OPERAND_SIGNOPT): Define.
445 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
447 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
448 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
450 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
452 * i386.h: Reverse last change. It'll be handled in gas instead.
454 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
456 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
457 slower on the 486 and used the implicit shift count despite the
458 explicit operand. The one-operand form is still available to get
459 the shorter form with the implicit shift count.
461 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
463 * hppa.h: Fix typo in fstws arg string.
465 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
467 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
469 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
471 * ppc.h (PPC_OPCODE_601): Define.
473 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
475 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
476 (so we can determine valid completers for both addb and addb[tf].)
478 * hppa.h (xmpyu): No floating point format specifier for the
481 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
483 * ppc.h (PPC_OPERAND_NEXT): Define.
484 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
485 (struct powerpc_macro): Define.
486 (powerpc_macros, powerpc_num_macros): Declare.
488 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
490 * ppc.h: New file. Header file for PowerPC opcode table.
492 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
494 * hppa.h: More minor template fixes for sfu and copr (to allow
495 for easier disassembly).
497 * hppa.h: Fix templates for all the sfu and copr instructions.
499 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
501 * i386.h (push): Permit Imm16 operand too.
503 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
505 * h8300.h (andc): Exists in base arch.
507 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
509 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
510 * hppa.h: #undef NONE to avoid conflict with hiux include files.
512 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
514 * hppa.h: Add FP quadword store instructions.
516 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
518 * mips.h: (M_J_A): Added.
521 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
523 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
524 <mellon@pepper.ncd.com>.
526 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
528 * hppa.h: Immediate field in probei instructions is unsigned,
529 not low-sign extended.
531 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
533 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
535 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
537 * i386.h: Add "fxch" without operand.
539 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
541 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
543 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
545 * hppa.h: Add gfw and gfr to the opcode table.
547 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
549 * m88k.h: extended to handle m88110.
551 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
553 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
556 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
558 * i960.h (i960_opcodes): Properly bracket initializers.
560 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
562 * m88k.h (BOFLAG): rewrite to avoid nested comment.
564 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
566 * m68k.h (two): Protect second argument with parentheses.
568 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
570 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
571 Deleted old in/out instructions in "#if 0" section.
573 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
575 * i386.h (i386_optab): Properly bracket initializers.
577 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
579 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
580 Jeff Law, law@cs.utah.edu).
582 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
584 * i386.h (lcall): Accept Imm32 operand also.
586 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
588 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
591 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
593 * mips.h (INSN_*): Changed values. Removed unused definitions.
594 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
595 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
596 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
597 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
598 (M_*): Added new values for r6000 and r4000 macros.
599 (ANY_DELAY): Removed.
601 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
603 * mips.h: Added M_LI_S and M_LI_SS.
605 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
607 * h8300.h: Get some rare mov.bs correct.
609 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
611 * sparc.h: Don't define const ourself; rely on ansidecl.h having
614 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
616 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
617 jump instructions, for use in disassemblers.
619 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
621 * m88k.h: Make bitfields just unsigned, not unsigned long or
624 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
626 * hppa.h: New argument type 'y'. Use in various float instructions.
628 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
630 * hppa.h (break): First immediate field is unsigned.
632 * hppa.h: Add rfir instruction.
634 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
636 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
638 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
640 * mips.h: Reworked the hazard information somewhat, and fixed some
641 bugs in the instruction hazard descriptions.
643 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
645 * m88k.h: Corrected a couple of opcodes.
647 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
649 * mips.h: Replaced with version from Ralph Campbell and OSF. The
650 new version includes instruction hazard information, but is
651 otherwise reasonably similar.
653 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
655 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
657 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
659 Patches from Jeff Law, law@cs.utah.edu:
660 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
661 Make the tables be the same for the following instructions:
662 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
663 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
664 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
665 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
666 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
669 * hppa.h: Make new and old tables the same for "break", "mtctl",
670 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
671 Fix typo in last patch. Collapse several #ifdefs into a
674 * hppa.h: Delete remaining OLD_TABLE code. Bring some
675 of the comments up-to-date.
677 * hppa.h: Update "free list" of letters and update
678 comments describing each letter's function.
680 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
682 * h8300.h: checkpoint, includes H8/300-H opcodes.
684 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
686 * Patches from Jeffrey Law <law@cs.utah.edu>.
687 * hppa.h: Rework single precision FP
688 instructions so that they correctly disassemble code
691 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
693 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
694 mov to allow instructions like mov ss,xyz(ecx) to assemble.
696 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
698 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
699 gdb will define it for now.
701 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
703 * sparc.h: Don't end enumerator list with comma.
705 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
707 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
708 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
709 ("bc2t"): Correct typo.
710 ("[ls]wc[023]"): Use T rather than t.
711 ("c[0123]"): Define general coprocessor instructions.
713 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
715 * m68k.h: Move split point for gcc compilation more towards
718 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
720 * rs6k.h: Clean up instructions for primary opcode 19 (many were
721 simply wrong, ics, rfi, & rfsvc were missing).
722 Add "a" to opr_ext for "bb". Doc fix.
724 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
726 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
727 * mips.h: Add casts, to suppress warnings about shifting too much.
728 * m68k.h: Document the placement code '9'.
730 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
732 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
733 allows callers to break up the large initialized struct full of
734 opcodes into two half-sized ones. This permits GCC to compile
735 this module, since it takes exponential space for initializers.
736 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
738 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
740 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
741 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
742 initialized structs in it.
744 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
746 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
747 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
748 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
750 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
752 * mips.h: document "i" and "j" operands correctly.
754 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
756 * mips.h: Removed endianness dependency.
758 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
760 * h8300.h: include info on number of cycles per instruction.
762 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
764 * hppa.h: Move handy aliases to the front. Fix masks for extract
765 and deposit instructions.
767 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
769 * i386.h: accept shld and shrd both with and without the shift
770 count argument, which is always %cl.
772 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
774 * i386.h (i386_optab_end, i386_regtab_end): Now const.
775 (one_byte_segment_defaults, two_byte_segment_defaults,
776 i386_prefixtab_end): Ditto.
778 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
780 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
781 for operand 2; from John Carr, jfc@dsg.dec.com.
783 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
785 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
786 always use 16-bit offsets. Makes calculated-size jump tables
789 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
791 * i386.h: Fix one-operand forms of in* and out* patterns.
793 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
795 * m68k.h: Added CPU32 support.
797 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
799 * mips.h (break): Disassemble the argument. Patch from
800 jonathan@cs.stanford.edu (Jonathan Stone).
802 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
804 * m68k.h: merged Motorola and MIT syntax.
806 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
808 * m68k.h (pmove): make the tests less strict, the 68k book is
811 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
813 * m68k.h (m68ec030): Defined as alias for 68030.
814 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
815 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
816 them. Tightened description of "fmovex" to distinguish it from
817 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
818 up descriptions that claimed versions were available for chips not
819 supporting them. Added "pmovefd".
821 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
823 * m68k.h: fix where the . goes in divull
825 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
827 * m68k.h: the cas2 instruction is supposed to be written with
828 indirection on the last two operands, which can be either data or
829 address registers. Added a new operand type 'r' which accepts
830 either register type. Added new cases for cas2l and cas2w which
831 use them. Corrected masks for cas2 which failed to recognize use
834 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
836 * m68k.h: Merged in patches (mostly m68040-specific) from
837 Colin Smith <colin@wrs.com>.
839 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
840 base). Also cleaned up duplicates, re-ordered instructions for
841 the sake of dis-assembling (so aliases come after standard names).
842 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
844 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
846 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
849 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
851 * sparc.h: Moved tables to BFD library.
853 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
855 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
857 * h8300.h: Finish filling in all the holes in the opcode table,
858 so that the Lucid C compiler can digest this as well...
860 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
862 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
863 Fix opcodes on various sizes of fild/fist instructions
864 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
865 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
867 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
869 * h8300.h: Fill in all the holes in the opcode table so that the
870 losing HPUX C compiler can digest this...
872 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
874 * mips.h: Fix decoding of coprocessor instructions, somewhat.
875 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
877 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
879 * sparc.h: Add new architecture variant sparclite; add its scan
880 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
882 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
884 * mips.h: Add some more opcode synonyms (from Frank Yellin,
887 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
889 * rs6k.h: New version from IBM (Metin).
891 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
893 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
894 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
896 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
898 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
900 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
902 * m68k.h (one, two): Cast macro args to unsigned to suppress
903 complaints from compiler and lint about integer overflow during
906 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
908 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
910 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
912 * mips.h: Make bitfield layout depend on the HOST compiler,
913 not on the TARGET system.
915 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
917 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
918 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
919 <TRANLE@INTELLICORP.COM>.
921 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
923 * h8300.h: turned op_type enum into #define list
925 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
927 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
928 similar instructions -- they've been renamed to "fitoq", etc.
929 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
931 * h8300.h: Remove extra ; which produces compiler warning.
933 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
935 * sparc.h: fix opcode for tsubcctv.
937 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
939 * sparc.h: fba and cba are now aliases for fb and cb respectively.
941 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
943 * sparc.h (nop): Made the 'lose' field be even tighter,
944 so only a standard 'nop' is disassembled as a nop.
946 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
948 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
949 disassembled as a nop.
951 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
953 * sparc.h: fix a typo.
955 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
957 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
958 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
959 vax.h, ChangeLog: renamed from ../<foo>-opcode.h
963 version-control: never