1 Tue Apr 30 18:30:58 1996 Ian Lance Taylor <ian@cygnus.com>
3 * i386.h: Remove Abs32 from lcall.
5 Mon Apr 22 17:09:23 1996 Doug Evans <dje@blues.cygnus.com>
7 * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
9 Mark X,Y opcode letters as in use.
11 Thu Apr 11 17:28:18 1996 Ian Lance Taylor <ian@cygnus.com>
13 * sparc.h (F_FLOAT, F_FBR): Define.
15 Fri Apr 5 16:55:34 1996 Jeffrey A Law (law@cygnus.com)
17 * h8300.h (ABS8MEM): Renamed from ABSMOV. Remove ABSMOV
19 (ABS8SRC,ABS8DST): Add ABS8MEM.
20 (add.l): Fix reg+reg variant.
21 (eepmov.w): Renamed from eepmovw.
22 (ldc,stc): Fix many cases.
24 Sun Mar 31 13:30:03 1996 Doug Evans <dje@canuck.cygnus.com>
26 * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
28 Thu Mar 7 15:08:23 1996 Doug Evans <dje@charmed.cygnus.com>
30 * sparc.h (O): Mark operand letter as in use.
32 Tue Feb 20 20:46:21 1996 Doug Evans <dje@charmed.cygnus.com>
34 * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
35 Mark operand letters uU as in use.
37 Mon Feb 19 01:59:08 1996 Doug Evans <dje@charmed.cygnus.com>
39 * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
40 (sparc_opcode_arch): Delete member `conflicts'. Add `supported'.
41 (SPARC_OPCODE_SUPPORTED): New macro.
42 (SPARC_OPCODE_CONFLICT_P): Rewrite.
45 Fri Feb 16 12:23:34 1996 Jeffrey A Law (law@cygnus.com)
47 * sparc.h (sparc_opcode_lookup_arch) Make return type in
48 declaration consistent with return type in definition.
50 Wed Feb 14 18:14:11 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
52 * i386.h (i386_optab): Remove Data32 from pushf and popf.
54 Thu Feb 8 14:27:21 1996 James Carlson <carlson@xylogics.com>
56 * i386.h (i386_regtab): Add 80486 test registers.
58 Mon Feb 5 18:35:46 1996 Ian Lance Taylor <ian@cygnus.com>
60 * i960.h (I_HX): Define.
61 (i960_opcodes): Add HX instruction.
63 Mon Jan 29 12:43:39 1996 Ken Raeburn <raeburn@cygnus.com>
65 * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
68 Wed Jan 24 22:36:59 1996 Doug Evans <dje@charmed.cygnus.com>
70 * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
71 (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
72 (bfd_* defines): Delete.
73 (sparc_opcode_archs): Replaces architecture_pname.
74 (sparc_opcode_lookup_arch): Declare.
77 Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
79 * sparc.h (enum sparc_architecture): Add v9a.
80 (ARCHITECTURES_CONFLICT_P): Update.
82 Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
84 * i386.h: Added Pentium Pro instructions.
86 Thu Nov 2 22:59:22 1995 Ian Lance Taylor <ian@cygnus.com>
88 * m68k.h: Document new 'W' operand place.
90 Tue Oct 24 10:49:10 1995 Jeffrey A Law (law@cygnus.com)
92 * hppa.h: Add lci and syncdma instructions.
94 Mon Oct 23 11:09:16 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
96 * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
99 Mon Oct 16 10:28:15 1995 Michael Meissner <meissner@tiktok.cygnus.com>
101 * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
102 assembler's -mcom and -many switches.
104 Wed Oct 11 16:56:33 1995 Ken Raeburn <raeburn@cygnus.com>
106 * i386.h: Fix cmpxchg8b extension opcode description.
108 Thu Oct 5 18:03:36 1995 Ken Raeburn <raeburn@cygnus.com>
110 * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
113 Tue Sep 19 15:26:43 1995 Ian Lance Taylor <ian@cygnus.com>
115 * m68k.h: Change comment: split type P into types 0, 1 and 2.
117 Wed Aug 30 13:50:55 1995 Doug Evans <dje@canuck.cygnus.com>
119 * sparc.h (sparc_{encode,decode}_prefetch): Declare.
121 Tue Aug 29 15:34:58 1995 Doug Evans <dje@canuck.cygnus.com>
123 * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
125 Wed Aug 2 18:32:19 1995 Ian Lance Taylor <ian@cygnus.com>
129 * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
130 declarations. Remove F_ALIAS and flag field of struct
131 m68k_opcode. Change arch field of struct m68k_opcode to unsigned
132 int. Make name and args fields of struct m68k_opcode const.
134 Wed Aug 2 08:16:46 1995 Doug Evans <dje@canuck.cygnus.com>
136 * sparc.h (F_NOTV9): Define.
138 Tue Jul 11 14:20:42 1995 Jeff Spiegel <jeffs@lsil.com>
140 * mips.h (INSN_4010): Define.
142 Wed Jun 21 18:49:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
144 * m68k.h (TBL1): Reverse sense of "round" argument in result.
146 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
147 * m68k.h: Fix argument descriptions of coprocessor
148 instructions to allow only alterable operands where appropriate.
149 [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
150 (m68k_opcode_aliases): Add more aliases.
153 Sat Apr 29 23:17:03 1995 Doug Evans <dje@chestnut.cygnus.com>
155 * arc.h (struct arc_opcode): New flag value ARC_OPCODE_COND_BRANCH.
156 (ARC_DELAY_{NONE,NORMAL,JUMP): Define delay slot types.
159 Fri Apr 14 22:15:34 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
161 * m68k.h: Added explcitly short-sized conditional branches, and a
162 bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
163 svr4-based configurations.
166 Wed Apr 12 08:54:32 1995 Doug Evans <dje@canuck.cygnus.com>
168 * arc.h (struct arc_opcode): New members next_asm, next_dis.
169 (ARC_HASH_OPCODE, ARC_HASH_ICODE): Define.
170 (ARC_OPCODE_NEXT_ASM, ARC_OPCODE_NEXT_DIS): Define.
171 (arc_opcode_lookup_asm, arc_opcode_lookup_dis): Add prototypes.
173 Thu Apr 6 20:36:55 1995 Doug Evans <dje@chestnut.cygnus.com>
175 * arc.h (arc_get_opcode_mach): Define prototype.
178 Mon Mar 13 21:30:01 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
180 Mon Feb 27 08:36:39 1995 Bryan Ford <baford@cs.utah.edu>
181 * i386.h: added missing Data16/Data32 flags to a few instructions.
183 Wed Mar 8 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
185 * mips.h (OP_MASK_FR, OP_SH_FR): Define.
186 (OP_MASK_BCC, OP_SH_BCC): Define.
187 (OP_MASK_PREFX, OP_SH_PREFX): Define.
188 (OP_MASK_CCC, OP_SH_CCC): Define.
189 (INSN_READ_FPR_R): Define.
192 Wed Mar 8 03:13:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
194 * m68k.h (enum m68k_architecture): Deleted.
195 (struct m68k_opcode_alias): New type.
196 (m68k_opcodes): Now const. Deleted opcode aliases with exactly
197 matching constraints, values and flags. As a side effect of this,
198 the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
199 as I know were never used, now may need re-examining.
200 (numopcodes): Now const.
201 (m68k_opcode_aliases, numaliases): New variables.
203 [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
204 m68k_opcode_aliases; update declaration of m68k_opcodes.
207 Tue Mar 7 21:03:26 1995 Doug Evans <dje@chestnut.cygnus.com>
209 * arc.h (ARC_MACH_BIG): Define.
210 (ARC_MACH_MASK): Update.
211 (ARC_MACH_CPU_MASK): Define.
212 (ARC_OPCODE_CPU, ARC_OPVAL_CPU, ARC_HAVE_CPU): Likewise.
215 Mon Mar 6 10:02:00 1995 Jeff Law (law@snake.cs.utah.edu)
217 * hppa.h (delay_type): Delete unused enumeration.
218 (pa_opcode): Replace unused delayed field with an architecture
220 (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
222 Fri Mar 3 16:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
224 * mips.h (INSN_ISA4): Define.
226 Fri Feb 24 19:13:37 1995 Ian Lance Taylor <ian@cygnus.com>
228 * mips.h (M_DLA_AB, M_DLI): Define.
230 Thu Feb 23 17:33:09 1995 Jeff Law (law@snake.cs.utah.edu)
232 * hppa.h (fstwx): Fix single-bit error.
234 Wed Feb 15 12:19:52 1995 Ian Lance Taylor <ian@cygnus.com>
236 * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
239 Mon Feb 13 11:05:00 1995 Doug Evans <dje@canuck.cygnus.com>
241 * arc.h (ARC_OPERAND_LIMM): New flag.
242 (ARC_OPERAND_ADDRESS): Likewise.
244 Thu Feb 9 18:55:59 1995 Doug Evans <dje@canuck.cygnus.com>
246 * arc.h (ARC_MACH_{BASE,HOST,GRAPHICS,AUDIO}): Define.
247 (ARC_MACH_MASK, ARC_OPCODE_MACH, ARC_OPVAL_MACH): Define.
248 (ARC_HAVE_MULT_SHIFT): Delete.
249 (ARC_HAVE_MACH): Define.
250 (struct arc_opcode): New field `flags'.
251 (struct arc_operand_value): Ditto.
252 (arc_opcode_supported): New function.
253 (arc_opval_supported): Ditto.
256 Mon Feb 6 10:35:23 1995 J.T. Conklin <jtc@rtl.cygnus.com>
258 * i386.h: added cpuid instruction , and dr[0-7] aliases for the
259 debug registers. From Charles Hannum (mycroft@netbsd.org).
261 Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
263 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
265 * i386.h (MOV_AX_DISP32): New macro.
266 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
267 of several call/return instructions.
268 (ADDR_PREFIX_OPCODE): New macro.
270 Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
272 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
274 * ../include/opcode/vax.h (struct vot_wot, field `args'): make
275 it pointer to const char;
276 (struct vot, field `name'): ditto.
278 Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
280 * vax.h: Supply and properly group all values in end sentinel.
282 Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
284 * mips.h (INSN_ISA, INSN_4650): Define.
287 Mon Dec 19 12:15:52 1994 Doug Evans <dje@canuck.cygnus.com>
289 * arc.h: Misc. cleanup. Merge "modifiers" into flags field.
290 Support multiply/shift insns.
294 Tue Nov 29 17:52:41 1994 Doug Evans <dje@canuck.cygnus.com>
299 Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
301 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
302 systems with a separate instruction and data cache, such as the
303 29040, these instructions take an optional argument.
305 Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
307 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
310 Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
312 * mips.h (INSN_STORE_MEMORY): Define.
314 Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
316 * sparc.h: Document new operand type 'x'.
318 Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
320 * i960.h (I_CX2): New instruction category. It includes
321 instructions available on Cx and Jx processors.
322 (I_JX): New instruction category, for JX-only instructions.
323 (i960_opcodes): Put eshro and sysctl in I_CX2 category. Added
324 Jx-only instructions, in I_JX category.
326 Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
328 * ns32k.h (endop): Made pointer const too.
330 Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
332 * ns32k.h: Drop Q operand type as there is no correct use
333 for it. Add I and Z operand types which allow better checking.
335 Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
337 * h8300.h (xor.l) :fix bit pattern.
338 (L_2): New size of operand.
341 Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
343 * m68k.h: Move "trap" before "tpcc" to change disassembly.
345 Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
347 * sparc.h: Include v9 definitions.
349 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
351 * m68k.h (m68060): Defined.
352 (m68040up, mfloat, mmmu): Include it.
353 (struct m68k_opcode): Widen `arch' field.
354 (m68k_opcodes): Updated for M68060. Removed comments that were
355 instructions commented out by "JF" years ago.
357 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
359 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
360 add a one-bit `flags' field.
361 (F_ALIAS): New macro.
363 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
365 * h8300.h (dec, inc): Get encoding right.
367 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
369 * ppc.h (struct powerpc_operand): Removed signedp field; just use
371 (PPC_OPERAND_SIGNED): Define.
372 (PPC_OPERAND_SIGNOPT): Define.
374 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
376 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
377 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
379 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
381 * i386.h: Reverse last change. It'll be handled in gas instead.
383 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
385 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
386 slower on the 486 and used the implicit shift count despite the
387 explicit operand. The one-operand form is still available to get
388 the shorter form with the implicit shift count.
390 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
392 * hppa.h: Fix typo in fstws arg string.
394 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
396 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
398 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
400 * ppc.h (PPC_OPCODE_601): Define.
402 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
404 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
405 (so we can determine valid completers for both addb and addb[tf].)
407 * hppa.h (xmpyu): No floating point format specifier for the
410 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
412 * ppc.h (PPC_OPERAND_NEXT): Define.
413 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
414 (struct powerpc_macro): Define.
415 (powerpc_macros, powerpc_num_macros): Declare.
417 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
419 * ppc.h: New file. Header file for PowerPC opcode table.
421 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
423 * hppa.h: More minor template fixes for sfu and copr (to allow
424 for easier disassembly).
426 * hppa.h: Fix templates for all the sfu and copr instructions.
428 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
430 * i386.h (push): Permit Imm16 operand too.
432 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
434 * h8300.h (andc): Exists in base arch.
436 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
438 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
439 * hppa.h: #undef NONE to avoid conflict with hiux include files.
441 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
443 * hppa.h: Add FP quadword store instructions.
445 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
447 * mips.h: (M_J_A): Added.
450 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
452 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
453 <mellon@pepper.ncd.com>.
455 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
457 * hppa.h: Immediate field in probei instructions is unsigned,
458 not low-sign extended.
460 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
462 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
464 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
466 * i386.h: Add "fxch" without operand.
468 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
470 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
472 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
474 * hppa.h: Add gfw and gfr to the opcode table.
476 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
478 * m88k.h: extended to handle m88110.
480 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
482 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
485 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
487 * i960.h (i960_opcodes): Properly bracket initializers.
489 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
491 * m88k.h (BOFLAG): rewrite to avoid nested comment.
493 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
495 * m68k.h (two): Protect second argument with parentheses.
497 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
499 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
500 Deleted old in/out instructions in "#if 0" section.
502 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
504 * i386.h (i386_optab): Properly bracket initializers.
506 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
508 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
509 Jeff Law, law@cs.utah.edu).
511 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
513 * i386.h (lcall): Accept Imm32 operand also.
515 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
517 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
520 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
522 * mips.h (INSN_*): Changed values. Removed unused definitions.
523 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
524 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
525 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
526 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
527 (M_*): Added new values for r6000 and r4000 macros.
528 (ANY_DELAY): Removed.
530 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
532 * mips.h: Added M_LI_S and M_LI_SS.
534 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
536 * h8300.h: Get some rare mov.bs correct.
538 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
540 * sparc.h: Don't define const ourself; rely on ansidecl.h having
543 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
545 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
546 jump instructions, for use in disassemblers.
548 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
550 * m88k.h: Make bitfields just unsigned, not unsigned long or
553 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
555 * hppa.h: New argument type 'y'. Use in various float instructions.
557 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
559 * hppa.h (break): First immediate field is unsigned.
561 * hppa.h: Add rfir instruction.
563 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
565 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
567 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
569 * mips.h: Reworked the hazard information somewhat, and fixed some
570 bugs in the instruction hazard descriptions.
572 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
574 * m88k.h: Corrected a couple of opcodes.
576 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
578 * mips.h: Replaced with version from Ralph Campbell and OSF. The
579 new version includes instruction hazard information, but is
580 otherwise reasonably similar.
582 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
584 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
586 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
588 Patches from Jeff Law, law@cs.utah.edu:
589 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
590 Make the tables be the same for the following instructions:
591 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
592 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
593 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
594 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
595 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
598 * hppa.h: Make new and old tables the same for "break", "mtctl",
599 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
600 Fix typo in last patch. Collapse several #ifdefs into a
603 * hppa.h: Delete remaining OLD_TABLE code. Bring some
604 of the comments up-to-date.
606 * hppa.h: Update "free list" of letters and update
607 comments describing each letter's function.
609 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
611 * h8300.h: checkpoint, includes H8/300-H opcodes.
613 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
615 * Patches from Jeffrey Law <law@cs.utah.edu>.
616 * hppa.h: Rework single precision FP
617 instructions so that they correctly disassemble code
620 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
622 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
623 mov to allow instructions like mov ss,xyz(ecx) to assemble.
625 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
627 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
628 gdb will define it for now.
630 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
632 * sparc.h: Don't end enumerator list with comma.
634 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
636 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
637 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
638 ("bc2t"): Correct typo.
639 ("[ls]wc[023]"): Use T rather than t.
640 ("c[0123]"): Define general coprocessor instructions.
642 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
644 * m68k.h: Move split point for gcc compilation more towards
647 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
649 * rs6k.h: Clean up instructions for primary opcode 19 (many were
650 simply wrong, ics, rfi, & rfsvc were missing).
651 Add "a" to opr_ext for "bb". Doc fix.
653 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
655 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
656 * mips.h: Add casts, to suppress warnings about shifting too much.
657 * m68k.h: Document the placement code '9'.
659 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
661 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
662 allows callers to break up the large initialized struct full of
663 opcodes into two half-sized ones. This permits GCC to compile
664 this module, since it takes exponential space for initializers.
665 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
667 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
669 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
670 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
671 initialized structs in it.
673 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
675 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
676 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
677 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
679 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
681 * mips.h: document "i" and "j" operands correctly.
683 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
685 * mips.h: Removed endianness dependency.
687 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
689 * h8300.h: include info on number of cycles per instruction.
691 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
693 * hppa.h: Move handy aliases to the front. Fix masks for extract
694 and deposit instructions.
696 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
698 * i386.h: accept shld and shrd both with and without the shift
699 count argument, which is always %cl.
701 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
703 * i386.h (i386_optab_end, i386_regtab_end): Now const.
704 (one_byte_segment_defaults, two_byte_segment_defaults,
705 i386_prefixtab_end): Ditto.
707 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
709 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
710 for operand 2; from John Carr, jfc@dsg.dec.com.
712 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
714 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
715 always use 16-bit offsets. Makes calculated-size jump tables
718 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
720 * i386.h: Fix one-operand forms of in* and out* patterns.
722 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
724 * m68k.h: Added CPU32 support.
726 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
728 * mips.h (break): Disassemble the argument. Patch from
729 jonathan@cs.stanford.edu (Jonathan Stone).
731 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
733 * m68k.h: merged Motorola and MIT syntax.
735 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
737 * m68k.h (pmove): make the tests less strict, the 68k book is
740 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
742 * m68k.h (m68ec030): Defined as alias for 68030.
743 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
744 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
745 them. Tightened description of "fmovex" to distinguish it from
746 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
747 up descriptions that claimed versions were available for chips not
748 supporting them. Added "pmovefd".
750 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
752 * m68k.h: fix where the . goes in divull
754 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
756 * m68k.h: the cas2 instruction is supposed to be written with
757 indirection on the last two operands, which can be either data or
758 address registers. Added a new operand type 'r' which accepts
759 either register type. Added new cases for cas2l and cas2w which
760 use them. Corrected masks for cas2 which failed to recognize use
763 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
765 * m68k.h: Merged in patches (mostly m68040-specific) from
766 Colin Smith <colin@wrs.com>.
768 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
769 base). Also cleaned up duplicates, re-ordered instructions for
770 the sake of dis-assembling (so aliases come after standard names).
771 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
773 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
775 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
778 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
780 * sparc.h: Moved tables to BFD library.
782 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
784 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
786 * h8300.h: Finish filling in all the holes in the opcode table,
787 so that the Lucid C compiler can digest this as well...
789 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
791 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
792 Fix opcodes on various sizes of fild/fist instructions
793 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
794 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
796 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
798 * h8300.h: Fill in all the holes in the opcode table so that the
799 losing HPUX C compiler can digest this...
801 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
803 * mips.h: Fix decoding of coprocessor instructions, somewhat.
804 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
806 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
808 * sparc.h: Add new architecture variant sparclite; add its scan
809 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
811 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
813 * mips.h: Add some more opcode synonyms (from Frank Yellin,
816 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
818 * rs6k.h: New version from IBM (Metin).
820 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
822 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
823 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
825 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
827 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
829 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
831 * m68k.h (one, two): Cast macro args to unsigned to suppress
832 complaints from compiler and lint about integer overflow during
835 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
837 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
839 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
841 * mips.h: Make bitfield layout depend on the HOST compiler,
842 not on the TARGET system.
844 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
846 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
847 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
848 <TRANLE@INTELLICORP.COM>.
850 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
852 * h8300.h: turned op_type enum into #define list
854 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
856 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
857 similar instructions -- they've been renamed to "fitoq", etc.
858 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
860 * h8300.h: Remove extra ; which produces compiler warning.
862 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
864 * sparc.h: fix opcode for tsubcctv.
866 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
868 * sparc.h: fba and cba are now aliases for fb and cb respectively.
870 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
872 * sparc.h (nop): Made the 'lose' field be even tighter,
873 so only a standard 'nop' is disassembled as a nop.
875 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
877 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
878 disassembled as a nop.
880 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
882 * sparc.h: fix a typo.
884 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
886 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
887 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
888 vax.h, ChangeLog: renamed from ../<foo>-opcode.h
892 version-control: never