1 Thu Oct 3 10:33:46 1996 Jeffrey A Law (law@cygnus.com)
4 * mn10200.h, mn10300.h: New files.
6 Wed Oct 2 21:31:26 1996 Jeffrey A Law (law@cygnus.com)
11 Fri Sep 27 18:26:46 1996 Stu Grossman (grossman@critters.cygnus.com)
13 * v850.h: Add new flag to indicate this instruction uses a PC
17 Fri Sep 13 14:58:13 1996 Jeffrey A Law (law@cygnus.com)
19 * h8300.h (stmac): Add missing instruction.
22 Sat Aug 31 16:02:03 1996 Jeffrey A Law (law@cygnus.com)
24 * v850.h (v850_opcode): Remove "size" field. Add "memop"
27 Fri Aug 23 10:39:08 1996 Jeffrey A Law (law@cygnus.com)
29 * v850.h (V850_OPERAND_EP): Define.
31 * v850.h (v850_opcode): Add size field.
33 Thu Aug 22 16:51:25 1996 J.T. Conklin <jtc@rtl.cygnus.com>
35 * v850.h (v850_operands): Add insert and extract fields, pointers
36 to functions used to handle unusual operand encoding.
37 (V850_OPERAND_REG, V850_OPERAND_SRG, V850_OPERAND_CC,
38 V850_OPERAND_SIGNED): Defined.
40 Wed Aug 21 17:45:10 1996 J.T. Conklin <jtc@rtl.cygnus.com>
42 * v850.h (v850_operands): Add flags field.
43 (OPERAND_REG, OPERAND_NUM): Defined.
45 Tue Aug 20 14:52:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
50 Fri Aug 16 14:44:15 1996 James G. Smith <jsmith@cygnus.co.uk>
52 * mips.h (OP_SH_LOCC, OP_SH_HICC, OP_MASK_CC, OP_SH_COP1NORM,
53 OP_MASK_COP1NORM, OP_SH_COP1SPEC, OP_MASK_COP1SPEC,
54 OP_MASK_COP1SCLR, OP_MASK_COP1CMP, OP_SH_COP1CMP, OP_SH_FORMAT,
55 OP_MASK_FORMAT, OP_SH_TRUE, OP_MASK_TRUE, OP_SH_GE, OP_MASK_GE,
56 OP_SH_UNSIGNED, OP_MASK_UNSIGNED, OP_SH_HINT, OP_MASK_HINT):
59 Fri Aug 16 00:15:15 1996 Jeffrey A Law (law@cygnus.com)
61 * hppa.h (pitlb, pitlbe, iitlba, iitlbp, fic, fice): Accept
62 a 3 bit space id instead of a 2 bit space id.
65 Thu Aug 15 13:11:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
67 * d10v.h: Add some additional defines to support the
68 assembler in determining which operations can be done in parallel.
71 Tue Aug 6 11:13:22 1996 Jeffrey A Law (law@cygnus.com)
73 * h8300.h (SN): Define.
74 (eepmov.b): Renamed from "eepmov"
75 (nop, bpt, rte, rts, sleep, clrmac): These have no size associated
79 Fri Jul 26 11:47:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
81 * d10v.h (OPERAND_SHIFT): New operand flag.
83 Thu Jul 25 12:06:22 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
85 * d10v.h: Changes for divs, parallel-only instructions, and
88 Mon Jul 22 11:21:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
90 * d10v.h (pd_reg): Define. Putting the definition here allows
91 the assembler and disassembler to share the same struct.
94 Mon Jul 22 12:15:25 1996 Ian Lance Taylor <ian@cygnus.com>
96 * i960.h (i960_opcodes): "halt" takes an argument. From Stephen
97 Williams <steve@icarus.com>.
100 Wed Jul 17 14:46:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
105 Thu Jul 11 12:09:15 1996 Jeffrey A Law (law@cygnus.com)
107 * h8300.h (band, bclr): Force high bit of immediate nibble to zero.
109 Wed Jul 3 14:30:12 1996 J.T. Conklin <jtc@rtl.cygnus.com>
111 * m68k.h (mcf5200): New macro.
112 Document names of coldfire control registers.
114 Tue Jul 2 23:05:45 1996 Jeffrey A Law (law@cygnus.com)
116 * h8300.h (SRC_IN_DST): Define.
118 * h8300.h (UNOP3): Mark the register operand in this insn
119 as a source operand, not a destination operand.
120 (SHIFT_2, SHIFT_IMM): Remove. Eliminate all references.
121 (UNOP3): Change SHIFT_IMM to IMM for H8/S bitops. Mark
122 register operand with SRC_IN_DST.
124 Fri Jun 21 13:52:17 1996 Richard Henderson <rth@tamu.edu>
128 Thu Jun 20 15:02:57 1996 Ian Lance Taylor <ian@cygnus.com>
130 * rs6k.h: Remove obsolete file.
132 Wed Jun 19 15:29:38 1996 Ian Lance Taylor <ian@cygnus.com>
134 * i386.h: Correct opcode values for faddp, fsubp, fsubrp, fmulp,
135 fdivp, and fdivrp. Add ffreep.
137 Tue Jun 18 16:06:00 1996 Jeffrey A. Law <law@rtl.cygnus.com>
139 * h8300.h: Reorder various #defines for readability.
140 (ABS32SRC, ABS32DST, DSP32LIST, ABS32LIST, A32LIST): Define.
141 (BITOP): Accept additional (unused) argument. All callers changed.
144 (ldc, stc, movb, movw, movl): Use 32bit offsets and absolutes.
146 * h8300.h (EXR, SHIFT_2, MACREG, SHIFT_IMM, RDINC): Define.
147 (O_TAS, O_CLRMAC, O_LDMAC, O_MAC, O_LDM, O_STM): Define.
148 (BITOP, EBITOP): Handle new H8/S addressing modes for
150 (UNOP3): Handle new shift/rotate insns on the H8/S.
151 (insns using exr): New instructions.
152 (tas, mac, ldmac, clrmac, ldm, stm): New instructions.
154 Thu May 23 16:56:48 1996 Jeffrey A Law (law@cygnus.com)
156 * h8300.h (add.l): Undo Apr 5th change. The manual I had
159 Mon May 6 23:38:22 1996 Jeffrey A Law (law@cygnus.com)
161 * h8300.h (START): Remove.
162 (MEMRELAX): Define. Mark absolute memory operands in mov.b, mov.w
163 and mov.l insns that can be relaxed.
165 Tue Apr 30 18:30:58 1996 Ian Lance Taylor <ian@cygnus.com>
167 * i386.h: Remove Abs32 from lcall.
169 Mon Apr 22 17:09:23 1996 Doug Evans <dje@blues.cygnus.com>
171 * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
173 Mark X,Y opcode letters as in use.
175 Thu Apr 11 17:28:18 1996 Ian Lance Taylor <ian@cygnus.com>
177 * sparc.h (F_FLOAT, F_FBR): Define.
179 Fri Apr 5 16:55:34 1996 Jeffrey A Law (law@cygnus.com)
181 * h8300.h (ABS8MEM): Renamed from ABSMOV. Remove ABSMOV
183 (ABS8SRC,ABS8DST): Add ABS8MEM.
184 (add.l): Fix reg+reg variant.
185 (eepmov.w): Renamed from eepmovw.
186 (ldc,stc): Fix many cases.
188 Sun Mar 31 13:30:03 1996 Doug Evans <dje@canuck.cygnus.com>
190 * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
192 Thu Mar 7 15:08:23 1996 Doug Evans <dje@charmed.cygnus.com>
194 * sparc.h (O): Mark operand letter as in use.
196 Tue Feb 20 20:46:21 1996 Doug Evans <dje@charmed.cygnus.com>
198 * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
199 Mark operand letters uU as in use.
201 Mon Feb 19 01:59:08 1996 Doug Evans <dje@charmed.cygnus.com>
203 * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
204 (sparc_opcode_arch): Delete member `conflicts'. Add `supported'.
205 (SPARC_OPCODE_SUPPORTED): New macro.
206 (SPARC_OPCODE_CONFLICT_P): Rewrite.
209 Fri Feb 16 12:23:34 1996 Jeffrey A Law (law@cygnus.com)
211 * sparc.h (sparc_opcode_lookup_arch) Make return type in
212 declaration consistent with return type in definition.
214 Wed Feb 14 18:14:11 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
216 * i386.h (i386_optab): Remove Data32 from pushf and popf.
218 Thu Feb 8 14:27:21 1996 James Carlson <carlson@xylogics.com>
220 * i386.h (i386_regtab): Add 80486 test registers.
222 Mon Feb 5 18:35:46 1996 Ian Lance Taylor <ian@cygnus.com>
224 * i960.h (I_HX): Define.
225 (i960_opcodes): Add HX instruction.
227 Mon Jan 29 12:43:39 1996 Ken Raeburn <raeburn@cygnus.com>
229 * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
232 Wed Jan 24 22:36:59 1996 Doug Evans <dje@charmed.cygnus.com>
234 * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
235 (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
236 (bfd_* defines): Delete.
237 (sparc_opcode_archs): Replaces architecture_pname.
238 (sparc_opcode_lookup_arch): Declare.
239 (NUMOPCODES): Delete.
241 Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
243 * sparc.h (enum sparc_architecture): Add v9a.
244 (ARCHITECTURES_CONFLICT_P): Update.
246 Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
248 * i386.h: Added Pentium Pro instructions.
250 Thu Nov 2 22:59:22 1995 Ian Lance Taylor <ian@cygnus.com>
252 * m68k.h: Document new 'W' operand place.
254 Tue Oct 24 10:49:10 1995 Jeffrey A Law (law@cygnus.com)
256 * hppa.h: Add lci and syncdma instructions.
258 Mon Oct 23 11:09:16 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
260 * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
263 Mon Oct 16 10:28:15 1995 Michael Meissner <meissner@tiktok.cygnus.com>
265 * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
266 assembler's -mcom and -many switches.
268 Wed Oct 11 16:56:33 1995 Ken Raeburn <raeburn@cygnus.com>
270 * i386.h: Fix cmpxchg8b extension opcode description.
272 Thu Oct 5 18:03:36 1995 Ken Raeburn <raeburn@cygnus.com>
274 * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
277 Tue Sep 19 15:26:43 1995 Ian Lance Taylor <ian@cygnus.com>
279 * m68k.h: Change comment: split type P into types 0, 1 and 2.
281 Wed Aug 30 13:50:55 1995 Doug Evans <dje@canuck.cygnus.com>
283 * sparc.h (sparc_{encode,decode}_prefetch): Declare.
285 Tue Aug 29 15:34:58 1995 Doug Evans <dje@canuck.cygnus.com>
287 * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
289 Wed Aug 2 18:32:19 1995 Ian Lance Taylor <ian@cygnus.com>
293 * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
294 declarations. Remove F_ALIAS and flag field of struct
295 m68k_opcode. Change arch field of struct m68k_opcode to unsigned
296 int. Make name and args fields of struct m68k_opcode const.
298 Wed Aug 2 08:16:46 1995 Doug Evans <dje@canuck.cygnus.com>
300 * sparc.h (F_NOTV9): Define.
302 Tue Jul 11 14:20:42 1995 Jeff Spiegel <jeffs@lsil.com>
304 * mips.h (INSN_4010): Define.
306 Wed Jun 21 18:49:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
308 * m68k.h (TBL1): Reverse sense of "round" argument in result.
310 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
311 * m68k.h: Fix argument descriptions of coprocessor
312 instructions to allow only alterable operands where appropriate.
313 [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
314 (m68k_opcode_aliases): Add more aliases.
317 Sat Apr 29 23:17:03 1995 Doug Evans <dje@chestnut.cygnus.com>
319 * arc.h (struct arc_opcode): New flag value ARC_OPCODE_COND_BRANCH.
320 (ARC_DELAY_{NONE,NORMAL,JUMP): Define delay slot types.
323 Fri Apr 14 22:15:34 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
325 * m68k.h: Added explcitly short-sized conditional branches, and a
326 bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
327 svr4-based configurations.
330 Wed Apr 12 08:54:32 1995 Doug Evans <dje@canuck.cygnus.com>
332 * arc.h (struct arc_opcode): New members next_asm, next_dis.
333 (ARC_HASH_OPCODE, ARC_HASH_ICODE): Define.
334 (ARC_OPCODE_NEXT_ASM, ARC_OPCODE_NEXT_DIS): Define.
335 (arc_opcode_lookup_asm, arc_opcode_lookup_dis): Add prototypes.
337 Thu Apr 6 20:36:55 1995 Doug Evans <dje@chestnut.cygnus.com>
339 * arc.h (arc_get_opcode_mach): Define prototype.
342 Mon Mar 13 21:30:01 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
344 Mon Feb 27 08:36:39 1995 Bryan Ford <baford@cs.utah.edu>
345 * i386.h: added missing Data16/Data32 flags to a few instructions.
347 Wed Mar 8 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
349 * mips.h (OP_MASK_FR, OP_SH_FR): Define.
350 (OP_MASK_BCC, OP_SH_BCC): Define.
351 (OP_MASK_PREFX, OP_SH_PREFX): Define.
352 (OP_MASK_CCC, OP_SH_CCC): Define.
353 (INSN_READ_FPR_R): Define.
356 Wed Mar 8 03:13:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
358 * m68k.h (enum m68k_architecture): Deleted.
359 (struct m68k_opcode_alias): New type.
360 (m68k_opcodes): Now const. Deleted opcode aliases with exactly
361 matching constraints, values and flags. As a side effect of this,
362 the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
363 as I know were never used, now may need re-examining.
364 (numopcodes): Now const.
365 (m68k_opcode_aliases, numaliases): New variables.
367 [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
368 m68k_opcode_aliases; update declaration of m68k_opcodes.
371 Tue Mar 7 21:03:26 1995 Doug Evans <dje@chestnut.cygnus.com>
373 * arc.h (ARC_MACH_BIG): Define.
374 (ARC_MACH_MASK): Update.
375 (ARC_MACH_CPU_MASK): Define.
376 (ARC_OPCODE_CPU, ARC_OPVAL_CPU, ARC_HAVE_CPU): Likewise.
379 Mon Mar 6 10:02:00 1995 Jeff Law (law@snake.cs.utah.edu)
381 * hppa.h (delay_type): Delete unused enumeration.
382 (pa_opcode): Replace unused delayed field with an architecture
384 (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
386 Fri Mar 3 16:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
388 * mips.h (INSN_ISA4): Define.
390 Fri Feb 24 19:13:37 1995 Ian Lance Taylor <ian@cygnus.com>
392 * mips.h (M_DLA_AB, M_DLI): Define.
394 Thu Feb 23 17:33:09 1995 Jeff Law (law@snake.cs.utah.edu)
396 * hppa.h (fstwx): Fix single-bit error.
398 Wed Feb 15 12:19:52 1995 Ian Lance Taylor <ian@cygnus.com>
400 * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
403 Mon Feb 13 11:05:00 1995 Doug Evans <dje@canuck.cygnus.com>
405 * arc.h (ARC_OPERAND_LIMM): New flag.
406 (ARC_OPERAND_ADDRESS): Likewise.
408 Thu Feb 9 18:55:59 1995 Doug Evans <dje@canuck.cygnus.com>
410 * arc.h (ARC_MACH_{BASE,HOST,GRAPHICS,AUDIO}): Define.
411 (ARC_MACH_MASK, ARC_OPCODE_MACH, ARC_OPVAL_MACH): Define.
412 (ARC_HAVE_MULT_SHIFT): Delete.
413 (ARC_HAVE_MACH): Define.
414 (struct arc_opcode): New field `flags'.
415 (struct arc_operand_value): Ditto.
416 (arc_opcode_supported): New function.
417 (arc_opval_supported): Ditto.
420 Mon Feb 6 10:35:23 1995 J.T. Conklin <jtc@rtl.cygnus.com>
422 * i386.h: added cpuid instruction , and dr[0-7] aliases for the
423 debug registers. From Charles Hannum (mycroft@netbsd.org).
425 Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
427 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
429 * i386.h (MOV_AX_DISP32): New macro.
430 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
431 of several call/return instructions.
432 (ADDR_PREFIX_OPCODE): New macro.
434 Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
436 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
438 * ../include/opcode/vax.h (struct vot_wot, field `args'): make
439 it pointer to const char;
440 (struct vot, field `name'): ditto.
442 Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
444 * vax.h: Supply and properly group all values in end sentinel.
446 Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
448 * mips.h (INSN_ISA, INSN_4650): Define.
451 Mon Dec 19 12:15:52 1994 Doug Evans <dje@canuck.cygnus.com>
453 * arc.h: Misc. cleanup. Merge "modifiers" into flags field.
454 Support multiply/shift insns.
458 Tue Nov 29 17:52:41 1994 Doug Evans <dje@canuck.cygnus.com>
463 Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
465 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
466 systems with a separate instruction and data cache, such as the
467 29040, these instructions take an optional argument.
469 Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
471 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
474 Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
476 * mips.h (INSN_STORE_MEMORY): Define.
478 Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
480 * sparc.h: Document new operand type 'x'.
482 Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
484 * i960.h (I_CX2): New instruction category. It includes
485 instructions available on Cx and Jx processors.
486 (I_JX): New instruction category, for JX-only instructions.
487 (i960_opcodes): Put eshro and sysctl in I_CX2 category. Added
488 Jx-only instructions, in I_JX category.
490 Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
492 * ns32k.h (endop): Made pointer const too.
494 Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
496 * ns32k.h: Drop Q operand type as there is no correct use
497 for it. Add I and Z operand types which allow better checking.
499 Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
501 * h8300.h (xor.l) :fix bit pattern.
502 (L_2): New size of operand.
505 Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
507 * m68k.h: Move "trap" before "tpcc" to change disassembly.
509 Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
511 * sparc.h: Include v9 definitions.
513 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
515 * m68k.h (m68060): Defined.
516 (m68040up, mfloat, mmmu): Include it.
517 (struct m68k_opcode): Widen `arch' field.
518 (m68k_opcodes): Updated for M68060. Removed comments that were
519 instructions commented out by "JF" years ago.
521 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
523 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
524 add a one-bit `flags' field.
525 (F_ALIAS): New macro.
527 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
529 * h8300.h (dec, inc): Get encoding right.
531 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
533 * ppc.h (struct powerpc_operand): Removed signedp field; just use
535 (PPC_OPERAND_SIGNED): Define.
536 (PPC_OPERAND_SIGNOPT): Define.
538 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
540 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
541 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
543 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
545 * i386.h: Reverse last change. It'll be handled in gas instead.
547 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
549 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
550 slower on the 486 and used the implicit shift count despite the
551 explicit operand. The one-operand form is still available to get
552 the shorter form with the implicit shift count.
554 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
556 * hppa.h: Fix typo in fstws arg string.
558 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
560 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
562 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
564 * ppc.h (PPC_OPCODE_601): Define.
566 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
568 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
569 (so we can determine valid completers for both addb and addb[tf].)
571 * hppa.h (xmpyu): No floating point format specifier for the
574 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
576 * ppc.h (PPC_OPERAND_NEXT): Define.
577 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
578 (struct powerpc_macro): Define.
579 (powerpc_macros, powerpc_num_macros): Declare.
581 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
583 * ppc.h: New file. Header file for PowerPC opcode table.
585 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
587 * hppa.h: More minor template fixes for sfu and copr (to allow
588 for easier disassembly).
590 * hppa.h: Fix templates for all the sfu and copr instructions.
592 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
594 * i386.h (push): Permit Imm16 operand too.
596 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
598 * h8300.h (andc): Exists in base arch.
600 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
602 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
603 * hppa.h: #undef NONE to avoid conflict with hiux include files.
605 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
607 * hppa.h: Add FP quadword store instructions.
609 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
611 * mips.h: (M_J_A): Added.
614 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
616 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
617 <mellon@pepper.ncd.com>.
619 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
621 * hppa.h: Immediate field in probei instructions is unsigned,
622 not low-sign extended.
624 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
626 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
628 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
630 * i386.h: Add "fxch" without operand.
632 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
634 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
636 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
638 * hppa.h: Add gfw and gfr to the opcode table.
640 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
642 * m88k.h: extended to handle m88110.
644 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
646 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
649 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
651 * i960.h (i960_opcodes): Properly bracket initializers.
653 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
655 * m88k.h (BOFLAG): rewrite to avoid nested comment.
657 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
659 * m68k.h (two): Protect second argument with parentheses.
661 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
663 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
664 Deleted old in/out instructions in "#if 0" section.
666 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
668 * i386.h (i386_optab): Properly bracket initializers.
670 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
672 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
673 Jeff Law, law@cs.utah.edu).
675 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
677 * i386.h (lcall): Accept Imm32 operand also.
679 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
681 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
684 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
686 * mips.h (INSN_*): Changed values. Removed unused definitions.
687 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
688 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
689 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
690 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
691 (M_*): Added new values for r6000 and r4000 macros.
692 (ANY_DELAY): Removed.
694 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
696 * mips.h: Added M_LI_S and M_LI_SS.
698 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
700 * h8300.h: Get some rare mov.bs correct.
702 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
704 * sparc.h: Don't define const ourself; rely on ansidecl.h having
707 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
709 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
710 jump instructions, for use in disassemblers.
712 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
714 * m88k.h: Make bitfields just unsigned, not unsigned long or
717 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
719 * hppa.h: New argument type 'y'. Use in various float instructions.
721 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
723 * hppa.h (break): First immediate field is unsigned.
725 * hppa.h: Add rfir instruction.
727 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
729 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
731 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
733 * mips.h: Reworked the hazard information somewhat, and fixed some
734 bugs in the instruction hazard descriptions.
736 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
738 * m88k.h: Corrected a couple of opcodes.
740 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
742 * mips.h: Replaced with version from Ralph Campbell and OSF. The
743 new version includes instruction hazard information, but is
744 otherwise reasonably similar.
746 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
748 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
750 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
752 Patches from Jeff Law, law@cs.utah.edu:
753 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
754 Make the tables be the same for the following instructions:
755 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
756 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
757 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
758 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
759 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
762 * hppa.h: Make new and old tables the same for "break", "mtctl",
763 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
764 Fix typo in last patch. Collapse several #ifdefs into a
767 * hppa.h: Delete remaining OLD_TABLE code. Bring some
768 of the comments up-to-date.
770 * hppa.h: Update "free list" of letters and update
771 comments describing each letter's function.
773 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
775 * h8300.h: checkpoint, includes H8/300-H opcodes.
777 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
779 * Patches from Jeffrey Law <law@cs.utah.edu>.
780 * hppa.h: Rework single precision FP
781 instructions so that they correctly disassemble code
784 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
786 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
787 mov to allow instructions like mov ss,xyz(ecx) to assemble.
789 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
791 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
792 gdb will define it for now.
794 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
796 * sparc.h: Don't end enumerator list with comma.
798 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
800 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
801 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
802 ("bc2t"): Correct typo.
803 ("[ls]wc[023]"): Use T rather than t.
804 ("c[0123]"): Define general coprocessor instructions.
806 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
808 * m68k.h: Move split point for gcc compilation more towards
811 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
813 * rs6k.h: Clean up instructions for primary opcode 19 (many were
814 simply wrong, ics, rfi, & rfsvc were missing).
815 Add "a" to opr_ext for "bb". Doc fix.
817 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
819 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
820 * mips.h: Add casts, to suppress warnings about shifting too much.
821 * m68k.h: Document the placement code '9'.
823 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
825 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
826 allows callers to break up the large initialized struct full of
827 opcodes into two half-sized ones. This permits GCC to compile
828 this module, since it takes exponential space for initializers.
829 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
831 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
833 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
834 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
835 initialized structs in it.
837 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
839 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
840 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
841 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
843 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
845 * mips.h: document "i" and "j" operands correctly.
847 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
849 * mips.h: Removed endianness dependency.
851 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
853 * h8300.h: include info on number of cycles per instruction.
855 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
857 * hppa.h: Move handy aliases to the front. Fix masks for extract
858 and deposit instructions.
860 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
862 * i386.h: accept shld and shrd both with and without the shift
863 count argument, which is always %cl.
865 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
867 * i386.h (i386_optab_end, i386_regtab_end): Now const.
868 (one_byte_segment_defaults, two_byte_segment_defaults,
869 i386_prefixtab_end): Ditto.
871 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
873 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
874 for operand 2; from John Carr, jfc@dsg.dec.com.
876 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
878 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
879 always use 16-bit offsets. Makes calculated-size jump tables
882 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
884 * i386.h: Fix one-operand forms of in* and out* patterns.
886 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
888 * m68k.h: Added CPU32 support.
890 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
892 * mips.h (break): Disassemble the argument. Patch from
893 jonathan@cs.stanford.edu (Jonathan Stone).
895 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
897 * m68k.h: merged Motorola and MIT syntax.
899 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
901 * m68k.h (pmove): make the tests less strict, the 68k book is
904 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
906 * m68k.h (m68ec030): Defined as alias for 68030.
907 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
908 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
909 them. Tightened description of "fmovex" to distinguish it from
910 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
911 up descriptions that claimed versions were available for chips not
912 supporting them. Added "pmovefd".
914 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
916 * m68k.h: fix where the . goes in divull
918 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
920 * m68k.h: the cas2 instruction is supposed to be written with
921 indirection on the last two operands, which can be either data or
922 address registers. Added a new operand type 'r' which accepts
923 either register type. Added new cases for cas2l and cas2w which
924 use them. Corrected masks for cas2 which failed to recognize use
927 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
929 * m68k.h: Merged in patches (mostly m68040-specific) from
930 Colin Smith <colin@wrs.com>.
932 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
933 base). Also cleaned up duplicates, re-ordered instructions for
934 the sake of dis-assembling (so aliases come after standard names).
935 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
937 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
939 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
942 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
944 * sparc.h: Moved tables to BFD library.
946 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
948 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
950 * h8300.h: Finish filling in all the holes in the opcode table,
951 so that the Lucid C compiler can digest this as well...
953 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
955 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
956 Fix opcodes on various sizes of fild/fist instructions
957 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
958 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
960 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
962 * h8300.h: Fill in all the holes in the opcode table so that the
963 losing HPUX C compiler can digest this...
965 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
967 * mips.h: Fix decoding of coprocessor instructions, somewhat.
968 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
970 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
972 * sparc.h: Add new architecture variant sparclite; add its scan
973 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
975 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
977 * mips.h: Add some more opcode synonyms (from Frank Yellin,
980 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
982 * rs6k.h: New version from IBM (Metin).
984 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
986 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
987 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
989 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
991 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
993 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
995 * m68k.h (one, two): Cast macro args to unsigned to suppress
996 complaints from compiler and lint about integer overflow during
999 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
1001 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
1003 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
1005 * mips.h: Make bitfield layout depend on the HOST compiler,
1006 not on the TARGET system.
1008 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
1010 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
1011 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
1012 <TRANLE@INTELLICORP.COM>.
1014 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1016 * h8300.h: turned op_type enum into #define list
1018 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
1020 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
1021 similar instructions -- they've been renamed to "fitoq", etc.
1022 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
1023 number of arguments.
1024 * h8300.h: Remove extra ; which produces compiler warning.
1026 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
1028 * sparc.h: fix opcode for tsubcctv.
1030 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
1032 * sparc.h: fba and cba are now aliases for fb and cb respectively.
1034 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
1036 * sparc.h (nop): Made the 'lose' field be even tighter,
1037 so only a standard 'nop' is disassembled as a nop.
1039 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
1041 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
1042 disassembled as a nop.
1044 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1046 * sparc.h: fix a typo.
1048 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1050 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
1051 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
1052 vax.h, ChangeLog: renamed from ../<foo>-opcode.h
1056 version-control: never