include/opcode/ChangeLog

   1 Mon Jan 22 08:24:32 1996  Doug Evans  <dje@charmed.cygnus.com>
   2
   3         * sparc.h (enum sparc_architecture): Add v9a.
   4
   5 Thu Dec 28 13:27:53 1995  John Hassey  <hassey@rtp.dg.com>
   6
   7         * i386.h: Added Pentium Pro instructions.
   8
   9 Thu Nov  2 22:59:22 1995  Ian Lance Taylor  <ian@cygnus.com>
  10
  11         * m68k.h: Document new 'W' operand place.
  12
  13 Tue Oct 24 10:49:10 1995  Jeffrey A Law  (law@cygnus.com)
  14
  15         * hppa.h: Add lci and syncdma instructions.
  16
  17 Mon Oct 23 11:09:16 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
  18
  19         * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
  20         instructions.
  21
  22 Mon Oct 16 10:28:15 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
  23
  24         * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
  25         assembler's -mcom and -many switches.
  26
  27 Wed Oct 11 16:56:33 1995  Ken Raeburn  <raeburn@cygnus.com>
  28
  29         * i386.h: Fix cmpxchg8b extension opcode description.
  30
  31 Thu Oct  5 18:03:36 1995  Ken Raeburn  <raeburn@cygnus.com>
  32
  33         * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
  34         and register cr4.
  35
  36 Tue Sep 19 15:26:43 1995  Ian Lance Taylor  <ian@cygnus.com>
  37
  38         * m68k.h: Change comment: split type P into types 0, 1 and 2.
  39
  40 Wed Aug 30 13:50:55 1995  Doug Evans  <dje@canuck.cygnus.com>
  41
  42         * sparc.h (sparc_{encode,decode}_prefetch): Declare.
  43
  44 Tue Aug 29 15:34:58 1995  Doug Evans  <dje@canuck.cygnus.com>
  45
  46         * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
  47
  48 Wed Aug  2 18:32:19 1995  Ian Lance Taylor  <ian@cygnus.com>
  49
  50         * m68kmri.h: Remove.
  51
  52         * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
  53         declarations.  Remove F_ALIAS and flag field of struct
  54         m68k_opcode.  Change arch field of struct m68k_opcode to unsigned
  55         int.  Make name and args fields of struct m68k_opcode const.
  56
  57 Wed Aug  2 08:16:46 1995  Doug Evans  <dje@canuck.cygnus.com>
  58
  59         * sparc.h (F_NOTV9): Define.
  60
  61 Tue Jul 11 14:20:42 1995  Jeff Spiegel  <jeffs@lsil.com>
  62
  63         * mips.h (INSN_4010): Define.
  64
  65 Wed Jun 21 18:49:51 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
  66
  67         * m68k.h (TBL1): Reverse sense of "round" argument in result.
  68
  69         Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
  70         * m68k.h: Fix argument descriptions of coprocessor
  71         instructions to allow only alterable operands where appropriate.
  72         [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
  73         (m68k_opcode_aliases): Add more aliases.
  74
  75 start-sanitize-arc
  76 Sat Apr 29 23:17:03 1995  Doug Evans  <dje@chestnut.cygnus.com>
  77
  78         * arc.h (struct arc_opcode): New flag value ARC_OPCODE_COND_BRANCH.
  79         (ARC_DELAY_{NONE,NORMAL,JUMP): Define delay slot types.
  80 end-sanitize-arc
  81
  82 Fri Apr 14 22:15:34 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
  83
  84         * m68k.h: Added explcitly short-sized conditional branches, and a
  85         bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
  86         svr4-based configurations.
  87
  88 start-sanitize-arc
  89 Wed Apr 12 08:54:32 1995  Doug Evans  <dje@canuck.cygnus.com>
  90
  91         * arc.h (struct arc_opcode): New members next_asm, next_dis.
  92         (ARC_HASH_OPCODE, ARC_HASH_ICODE): Define.
  93         (ARC_OPCODE_NEXT_ASM, ARC_OPCODE_NEXT_DIS): Define.
  94         (arc_opcode_lookup_asm, arc_opcode_lookup_dis): Add prototypes.
  95
  96 Thu Apr  6 20:36:55 1995  Doug Evans  <dje@chestnut.cygnus.com>
  97
  98         * arc.h (arc_get_opcode_mach): Define prototype.
  99 end-sanitize-arc
 100
 101 Mon Mar 13 21:30:01 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 102
 103         Mon Feb 27 08:36:39 1995  Bryan Ford  <baford@cs.utah.edu>
 104         * i386.h: added missing Data16/Data32 flags to a few instructions.
 105
 106 Wed Mar  8 15:19:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 107
 108         * mips.h (OP_MASK_FR, OP_SH_FR): Define.
 109         (OP_MASK_BCC, OP_SH_BCC): Define.
 110         (OP_MASK_PREFX, OP_SH_PREFX): Define.
 111         (OP_MASK_CCC, OP_SH_CCC): Define.
 112         (INSN_READ_FPR_R): Define.
 113         (INSN_RFE): Delete.
 114
 115 Wed Mar  8 03:13:23 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 116
 117         * m68k.h (enum m68k_architecture): Deleted.
 118         (struct m68k_opcode_alias): New type.
 119         (m68k_opcodes): Now const.  Deleted opcode aliases with exactly
 120         matching constraints, values and flags.  As a side effect of this,
 121         the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
 122         as I know were never used, now may need re-examining.
 123         (numopcodes): Now const.
 124         (m68k_opcode_aliases, numaliases): New variables.
 125         (endop): Deleted.
 126         [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
 127         m68k_opcode_aliases; update declaration of m68k_opcodes.
 128
 129 start-sanitize-arc
 130 Tue Mar  7 21:03:26 1995  Doug Evans  <dje@chestnut.cygnus.com>
 131
 132         * arc.h (ARC_MACH_BIG): Define.
 133         (ARC_MACH_MASK): Update.
 134         (ARC_MACH_CPU_MASK): Define.
 135         (ARC_OPCODE_CPU, ARC_OPVAL_CPU, ARC_HAVE_CPU): Likewise.
 136 end-sanitize-arc
 137
 138 Mon Mar  6 10:02:00 1995  Jeff Law  (law@snake.cs.utah.edu)
 139
 140         * hppa.h (delay_type): Delete unused enumeration.
 141         (pa_opcode): Replace unused delayed field with an architecture
 142         field.
 143         (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
 144
 145 Fri Mar  3 16:10:24 1995  Ian Lance Taylor  <ian@cygnus.com>
 146
 147         * mips.h (INSN_ISA4): Define.
 148
 149 Fri Feb 24 19:13:37 1995  Ian Lance Taylor  <ian@cygnus.com>
 150
 151         * mips.h (M_DLA_AB, M_DLI): Define.
 152
 153 Thu Feb 23 17:33:09 1995  Jeff Law  (law@snake.cs.utah.edu)
 154
 155         * hppa.h (fstwx): Fix single-bit error.
 156
 157 Wed Feb 15 12:19:52 1995  Ian Lance Taylor  <ian@cygnus.com>
 158
 159         * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
 160
 161 start-sanitize-arc
 162 Mon Feb 13 11:05:00 1995  Doug Evans  <dje@canuck.cygnus.com>
 163
 164         * arc.h (ARC_OPERAND_LIMM): New flag.
 165         (ARC_OPERAND_ADDRESS): Likewise.
 166
 167 Thu Feb  9 18:55:59 1995  Doug Evans  <dje@canuck.cygnus.com>
 168
 169         * arc.h (ARC_MACH_{BASE,HOST,GRAPHICS,AUDIO}): Define.
 170         (ARC_MACH_MASK, ARC_OPCODE_MACH, ARC_OPVAL_MACH): Define.
 171         (ARC_HAVE_MULT_SHIFT): Delete.
 172         (ARC_HAVE_MACH): Define.
 173         (struct arc_opcode): New field `flags'.
 174         (struct arc_operand_value): Ditto.
 175         (arc_opcode_supported): New function.
 176         (arc_opval_supported): Ditto.
 177 end-sanitize-arc
 178
 179 Mon Feb  6 10:35:23 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 180
 181         * i386.h: added cpuid instruction , and dr[0-7] aliases for the
 182           debug registers.  From Charles Hannum (mycroft@netbsd.org).
 183
 184 Mon Feb  6 03:31:54 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 185
 186         Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
 187         i386 support:
 188         * i386.h (MOV_AX_DISP32): New macro.
 189         (i386_optab): Added Data16 and Data32 as needed.  Added "w" forms
 190         of several call/return instructions.
 191         (ADDR_PREFIX_OPCODE): New macro.
 192
 193 Mon Jan 23 16:45:43 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 194
 195         Sat Jan 21 17:50:38 1995  Pat Rankin  (rankin@eql.caltech.edu)
 196
 197         * ../include/opcode/vax.h (struct vot_wot, field `args'):  make
 198         it pointer to const char;
 199         (struct vot, field `name'):  ditto.
 200
 201 Thu Jan 19 14:47:53 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 202
 203         * vax.h: Supply and properly group all values in end sentinel.
 204
 205 Tue Jan 17 10:55:30 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 206
 207         * mips.h (INSN_ISA, INSN_4650): Define.
 208
 209 start-sanitize-arc
 210 Mon Dec 19 12:15:52 1994  Doug Evans  <dje@canuck.cygnus.com>
 211
 212         * arc.h: Misc. cleanup.  Merge "modifiers" into flags field.
 213         Support multiply/shift insns.
 214 end-sanitize-arc
 215
 216 start-sanitize-arc
 217 Tue Nov 29 17:52:41 1994  Doug Evans  <dje@canuck.cygnus.com>
 218
 219         * arc.h: New file.
 220 end-sanitize-arc
 221
 222 Wed Oct 19 13:34:17 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 223
 224         * a29k.h: Add operand type 'I' for `inv' and `iretinv'.  On
 225         systems with a separate instruction and data cache, such as the
 226         29040, these instructions take an optional argument.
 227
 228 Wed Sep 14 17:44:20 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
 229
 230         * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
 231         INSN_TRAP.
 232
 233 Tue Sep  6 11:39:08 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
 234
 235         * mips.h (INSN_STORE_MEMORY): Define.
 236
 237 Thu Jul 28 19:28:07 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 238
 239         * sparc.h: Document new operand type 'x'.
 240
 241 Tue Jul 26 17:48:05 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 242
 243         * i960.h (I_CX2): New instruction category.
 244         start-sanitize-i960xl
 245         It includes instructions available on Cx and XL processors.
 246         (I_XL): New instruction category, for XL-only instructions.
 247         end-sanitize-i960xl
 248         (i960_opcodes): Put eshro and sysctl in I_CX2 category.
 249         start-sanitize-i960xl
 250         Added i960XL-only instructions, in I_XL category.
 251         end-sanitize-i960xl
 252
 253 Wed Jul 13 18:43:47 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 254
 255         * ns32k.h (endop): Made pointer const too.
 256
 257 Sun Jul 10 11:01:09 1994  Ian Dall  (dall@hfrd.dsto.gov.au)
 258
 259         * ns32k.h: Drop Q operand type as there is no correct use
 260         for it. Add I and Z operand types which allow better checking.
 261
 262 Thu Jul  7 12:34:48 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 263
 264         * h8300.h (xor.l) :fix bit pattern.
 265         (L_2): New size of operand.
 266         (trapa): Use it.
 267
 268 Fri Jun 10 16:38:11 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 269
 270         * m68k.h: Move "trap" before "tpcc" to change disassembly.
 271
 272 Fri Jun  3 15:57:36 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 273
 274         * sparc.h: Include v9 definitions.
 275
 276 Thu Jun  2 12:23:17 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 277
 278         * m68k.h (m68060): Defined.
 279         (m68040up, mfloat, mmmu): Include it.
 280         (struct m68k_opcode): Widen `arch' field.
 281         (m68k_opcodes): Updated for M68060.  Removed comments that were
 282         instructions commented out by "JF" years ago.
 283
 284 Thu Apr 28 18:31:14 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 285
 286         * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
 287         add a one-bit `flags' field.
 288         (F_ALIAS): New macro.
 289
 290 Wed Apr 27 11:29:52 1994  Steve Chamberlain  (sac@cygnus.com)
 291
 292         * h8300.h (dec, inc): Get encoding right.
 293
 294 Mon Apr  4 13:12:43 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 295
 296         * ppc.h (struct powerpc_operand): Removed signedp field; just use
 297         a flag instead.
 298         (PPC_OPERAND_SIGNED): Define.
 299         (PPC_OPERAND_SIGNOPT): Define.
 300
 301 Thu Mar 31 19:34:08 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 302
 303         * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
 304         prefix is 0x66, not 0x67.  Patch from H.J. Lu (hlu@nynexst.com).
 305
 306 Thu Mar  3 15:51:05 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 307
 308         * i386.h: Reverse last change.  It'll be handled in gas instead.
 309
 310 Thu Feb 24 15:29:05 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 311
 312         * i386.h (sar): Disabled the two-operand Imm1 form, since it was
 313         slower on the 486 and used the implicit shift count despite the
 314         explicit operand.  The one-operand form is still available to get
 315         the shorter form with the implicit shift count.
 316
 317 Thu Feb 17 12:27:52 1994  Torbjorn Granlund  (tege@mexican.cygnus.com)
 318
 319         * hppa.h: Fix typo in fstws arg string.
 320
 321 Wed Feb  9 21:23:52 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 322
 323         * ppc.h (struct powerpc_opcode): Make operands field unsigned.
 324
 325 Mon Feb  7 19:14:58 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 326
 327         * ppc.h (PPC_OPCODE_601): Define.
 328
 329 Fri Feb  4 23:43:50 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 330
 331         * hppa.h (addb): Use '@' for addb and addib pseudo ops.
 332         (so we can determine valid completers for both addb and addb[tf].)
 333
 334         * hppa.h (xmpyu): No floating point format specifier for the
 335         xmpyu instruction.
 336
 337 Fri Feb  4 23:36:52 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 338
 339         * ppc.h (PPC_OPERAND_NEXT): Define.
 340         (PPC_OPERAND_NEGATIVE): Change value to make room for above.
 341         (struct powerpc_macro): Define.
 342         (powerpc_macros, powerpc_num_macros): Declare.
 343
 344 Fri Jan 21 19:13:50 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 345
 346         * ppc.h: New file.  Header file for PowerPC opcode table.
 347
 348 Mon Jan 17 00:14:23 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 349
 350         * hppa.h: More minor template fixes for sfu and copr (to allow
 351         for easier disassembly).
 352
 353         * hppa.h: Fix templates for all the sfu and copr instructions.
 354
 355 Wed Dec 15 15:12:42 1993  Ken Raeburn  (raeburn@cujo.cygnus.com)
 356
 357         * i386.h (push): Permit Imm16 operand too.
 358
 359 Sat Dec 11 16:14:06 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 360
 361         *  h8300.h (andc): Exists in base arch.
 362
 363 Wed Dec  1 12:15:32 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 364
 365         * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
 366         * hppa.h: #undef NONE to avoid conflict with hiux include files.
 367
 368 Sun Nov 21 22:06:57 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 369
 370         * hppa.h: Add FP quadword store instructions.
 371
 372 Wed Nov 17 17:13:16 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 373
 374         * mips.h: (M_J_A): Added.
 375         (M_LA): Removed.
 376
 377 Mon Nov  8 12:12:47 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 378
 379         * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define.  From Ted Lemon
 380         <mellon@pepper.ncd.com>.
 381
 382 Sun Nov  7 00:30:11 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 383
 384         * hppa.h: Immediate field in probei instructions is unsigned,
 385         not low-sign extended.
 386
 387 Wed Nov  3 10:30:00 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 388
 389         * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
 390
 391 Tue Nov  2 12:41:30 1993  Ken Raeburn  (raeburn@rover.cygnus.com)
 392
 393         * i386.h: Add "fxch" without operand.
 394
 395 Mon Nov  1 18:13:03 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 396
 397         * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
 398
 399 Sat Oct  2 22:26:11 1993  Jeffrey A Law  (law@snake.cs.utah.edu)
 400
 401         * hppa.h: Add gfw and gfr to the opcode table.
 402
 403 Wed Sep 29 16:23:00 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 404
 405         * m88k.h: extended to handle m88110.
 406
 407 Tue Sep 28 19:19:08 1993  Jeffrey A Law  (law@snake.cs.utah.edu)
 408
 409         * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
 410         addresses.
 411
 412 Tue Sep 14 14:04:35 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 413
 414         * i960.h (i960_opcodes): Properly bracket initializers.
 415
 416 Mon Sep 13 12:50:52 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 417
 418         * m88k.h (BOFLAG): rewrite to avoid nested comment.
 419
 420 Mon Sep 13 15:46:06 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 421
 422         * m68k.h (two): Protect second argument with parentheses.
 423
 424 Fri Sep 10 16:29:47 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 425
 426         * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
 427         Deleted old in/out instructions in "#if 0" section.
 428
 429 Thu Sep  9 17:42:19 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 430
 431         * i386.h (i386_optab): Properly bracket initializers.
 432
 433 Wed Aug 25 13:50:56 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 434
 435         * hppa.h (pa_opcode): Use '|' for movb and movib insns.  (From
 436         Jeff Law, law@cs.utah.edu).
 437
 438 Mon Aug 23 16:55:03 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 439
 440         * i386.h (lcall): Accept Imm32 operand also.
 441
 442 Mon Aug 23 12:43:11 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 443
 444         * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
 445         (M_DABS): Added.
 446
 447 Thu Aug 19 15:08:37 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 448
 449         * mips.h (INSN_*): Changed values.  Removed unused definitions.
 450         Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3.  Split
 451         INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
 452         INSN_LOAD_COPROC_DELAY.  Split INSN_COPROC_DELAY into
 453         INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
 454         (M_*): Added new values for r6000 and r4000 macros.
 455         (ANY_DELAY): Removed.
 456
 457 Wed Aug 18 15:37:48 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 458
 459         * mips.h: Added M_LI_S and M_LI_SS.
 460
 461 Tue Aug 17 07:08:08 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 462
 463         * h8300.h: Get some rare mov.bs correct.
 464
 465 Thu Aug  5 09:15:17 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 466
 467         * sparc.h: Don't define const ourself; rely on ansidecl.h having
 468         been included.
 469
 470 Fri Jul 30 18:41:11 1993  John Gilmore  (gnu@cygnus.com)
 471
 472         * sparc.h (F_JSR, F_UNBR, F_CONDBR):  Add new flags to mark
 473         jump instructions, for use in disassemblers.
 474
 475 Thu Jul 22 07:25:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 476
 477         * m88k.h: Make bitfields just unsigned, not unsigned long or
 478         unsigned short.
 479
 480 Wed Jul 21 11:55:31 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 481
 482         * hppa.h: New argument type 'y'.  Use in various float instructions.
 483
 484 Mon Jul 19 17:17:03 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 485
 486         * hppa.h (break): First immediate field is unsigned.
 487
 488         * hppa.h: Add rfir instruction.
 489
 490 Sun Jul 18 16:28:08 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
 491
 492         * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
 493
 494 Fri Jul 16 09:59:29 1993  Ian Lance Taylor  (ian@cygnus.com)
 495
 496         * mips.h: Reworked the hazard information somewhat, and fixed some
 497         bugs in the instruction hazard descriptions.
 498
 499 Thu Jul 15 12:42:01 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 500
 501         * m88k.h: Corrected a couple of opcodes.
 502
 503 Tue Jul  6 15:17:35 1993  Ian Lance Taylor  (ian@cygnus.com)
 504
 505         * mips.h: Replaced with version from Ralph Campbell and OSF.  The
 506         new version includes instruction hazard information, but is
 507         otherwise reasonably similar.
 508
 509 Thu Jul  1 20:36:17 1993  Doug Evans  (dje@canuck.cygnus.com)
 510
 511         * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
 512
 513 Fri Jun 11 18:38:44 1993  Ken Raeburn  (raeburn@cygnus.com)
 514
 515         Patches from Jeff Law, law@cs.utah.edu:
 516         * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
 517         Make the tables be the same for the following instructions:
 518         "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
 519         "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
 520         "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
 521         "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
 522         "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
 523         "fcmp", and "ftest".
 524
 525         * hppa.h: Make new and old tables the same for "break", "mtctl",
 526         "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
 527         Fix typo in last patch.  Collapse several #ifdefs into a
 528         single #ifdef.
 529
 530         * hppa.h: Delete remaining OLD_TABLE code.  Bring some
 531         of the comments up-to-date.
 532
 533         * hppa.h: Update "free list" of letters and update
 534         comments describing each letter's function.
 535
 536 Fri Jun  4 15:41:37 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 537
 538         * h8300.h: checkpoint, includes H8/300-H opcodes.
 539
 540 Thu Jun  3 15:42:59 1993  Stu Grossman  (grossman@cygnus.com)
 541
 542         * Patches from Jeffrey Law <law@cs.utah.edu>.
 543         * hppa.h: Rework single precision FP
 544         instructions so that they correctly disassemble code
 545         PA1.1 code.
 546
 547 Thu May 27 19:21:22 1993  Bruce Bauman  (boot@osf.org)
 548
 549         * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
 550         mov to allow instructions like mov ss,xyz(ecx) to assemble.
 551
 552 Tue May 25 00:39:40 1993  Ken Raeburn  (raeburn@cygnus.com)
 553
 554         * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
 555         gdb will define it for now.
 556
 557 Mon May 24 15:20:06 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 558
 559         * sparc.h: Don't end enumerator list with comma.
 560
 561 Fri May 14 15:15:50 1993  Ian Lance Taylor  (ian@cygnus.com)
 562
 563         * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
 564         * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
 565         ("bc2t"): Correct typo.
 566         ("[ls]wc[023]"): Use T rather than t.
 567         ("c[0123]"): Define general coprocessor instructions.
 568
 569 Mon May 10 06:02:25 1993  Ken Raeburn  (raeburn@kr-pc.cygnus.com)
 570
 571         * m68k.h: Move split point for gcc compilation more towards
 572         middle.
 573
 574 Fri Apr  9 13:26:16 1993  Jim Kingdon  (kingdon@cygnus.com)
 575
 576         * rs6k.h: Clean up instructions for primary opcode 19 (many were
 577         simply wrong, ics, rfi, & rfsvc were missing).
 578         Add "a" to opr_ext for "bb".  Doc fix.
 579
 580 Thu Mar 18 13:45:31 1993  Per Bothner  (bothner@rtl.cygnus.com)
 581
 582         * i386.h:  486 extensions from John Hassey (hassey@dg-rtp.dg.com).
 583         * mips.h:  Add casts, to suppress warnings about shifting too much.
 584         * m68k.h:  Document the placement code '9'.
 585
 586 Thu Feb 18 02:03:14 1993  John Gilmore  (gnu@cygnus.com)
 587
 588         * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART):  Add kludge which
 589         allows callers to break up the large initialized struct full of
 590         opcodes into two half-sized ones.  This permits GCC to compile
 591         this module, since it takes exponential space for initializers.
 592         (numopcodes, endop):  Revise to use AND_OTHER_PART in size calcs.
 593
 594 Thu Feb  4 02:06:56 1993  John Gilmore  (gnu@cygnus.com)
 595
 596         * a29k.h:  Remove RCS crud, update GPL to v2, update copyrights.
 597         * convex.h:  Added, from GDB's convx-opcode.h.  Added CONST to all
 598         initialized structs in it.
 599
 600 Thu Jan 28 21:32:22 1993  John Gilmore  (gnu@cygnus.com)
 601
 602         Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
 603         * m88k.h (PMEM):  Avoid previous definition from <sys/param.h>.
 604         (AND):  Change to AND_ to avoid ansidecl.h `AND' conflict.
 605
 606 Sat Jan 23 18:10:49 PST 1993  Ralph Campbell  (ralphc@pyramid.com)
 607
 608         * mips.h: document "i" and "j" operands correctly.
 609
 610 Thu Jan  7 15:58:13 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 611
 612         * mips.h: Removed endianness dependency.
 613
 614 Sun Jan  3 14:13:35 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 615
 616         * h8300.h: include info on number of cycles per instruction.
 617
 618 Mon Dec 21 21:29:08 1992  Stu Grossman  (grossman at cygnus.com)
 619
 620         * hppa.h:  Move handy aliases to the front.  Fix masks for extract
 621         and deposit instructions.
 622
 623 Sat Dec 12 16:09:48 1992  Ian Lance Taylor  (ian@cygnus.com)
 624
 625         * i386.h: accept shld and shrd both with and without the shift
 626         count argument, which is always %cl.
 627
 628 Fri Nov 27 17:13:18 1992  Ken Raeburn  (raeburn at cygnus.com)
 629
 630         * i386.h (i386_optab_end, i386_regtab_end): Now const.
 631         (one_byte_segment_defaults, two_byte_segment_defaults,
 632         i386_prefixtab_end): Ditto.
 633
 634 Mon Nov 23 10:47:25 1992  Ken Raeburn  (raeburn@cygnus.com)
 635
 636         * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
 637         for operand 2; from John Carr, jfc@dsg.dec.com.
 638
 639 Wed Nov  4 07:36:49 1992  Ken Raeburn  (raeburn@cygnus.com)
 640
 641         * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
 642         always use 16-bit offsets.  Makes calculated-size jump tables
 643         feasible.
 644
 645 Fri Oct 16 22:52:43 1992  Ken Raeburn  (raeburn@cygnus.com)
 646
 647         * i386.h: Fix one-operand forms of in* and out* patterns.
 648
 649 Tue Sep 22 14:08:14 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 650
 651         * m68k.h: Added CPU32 support.
 652
 653 Tue Sep 22 00:38:41 1992  John Gilmore  (gnu@cygnus.com)
 654
 655         * mips.h (break):  Disassemble the argument.  Patch from
 656         jonathan@cs.stanford.edu (Jonathan Stone).
 657
 658 Wed Sep  9 11:25:28 1992  Ian Lance Taylor  (ian@cygnus.com)
 659
 660         * m68k.h: merged Motorola and MIT syntax.
 661
 662 Thu Sep  3 09:33:22 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 663
 664         * m68k.h (pmove): make the tests less strict, the 68k book is
 665         wrong.
 666
 667 Tue Aug 25 23:25:19 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 668
 669         * m68k.h (m68ec030): Defined as alias for 68030.
 670         (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
 671         for immediate 0-7 added.  Set up some opcodes (ptest, bkpt) to use
 672         them.  Tightened description of "fmovex" to distinguish it from
 673         some "pmove" encodings.  Added "pmove" for 68030 MMU regs, cleaned
 674         up descriptions that claimed versions were available for chips not
 675         supporting them.  Added "pmovefd".
 676
 677 Mon Aug 24 12:04:51 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 678
 679         * m68k.h: fix where the . goes in divull
 680
 681 Wed Aug 19 11:22:24 1992  Ian Lance Taylor  (ian@cygnus.com)
 682
 683         * m68k.h: the cas2 instruction is supposed to be written with
 684         indirection on the last two operands, which can be either data or
 685         address registers.  Added a new operand type 'r' which accepts
 686         either register type.  Added new cases for cas2l and cas2w which
 687         use them.  Corrected masks for cas2 which failed to recognize use
 688         of address register.
 689
 690 Fri Aug 14 14:20:38 1992  Per Bothner  (bothner@cygnus.com)
 691
 692         * m68k.h:  Merged in patches (mostly m68040-specific) from
 693         Colin Smith <colin@wrs.com>.
 694
 695         * m68k.h:  Merged m68kmri.h and m68k.h (using the former as a
 696         base).  Also cleaned up duplicates, re-ordered instructions for
 697         the sake of dis-assembling (so aliases come after standard names).
 698         * m68kmri.h: Now just defines some macros, and #includes m68k.h.
 699
 700 Wed Aug 12 16:38:15 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 701
 702         * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
 703         all missing .s
 704
 705 Mon Aug 10 23:22:33 1992  Ken Raeburn  (raeburn@cygnus.com)
 706
 707         * sparc.h: Moved tables to BFD library.
 708
 709         * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
 710
 711 Sun Jun 28 13:29:03 1992  Fred Fish  (fnf@cygnus.com)
 712
 713         * h8300.h:  Finish filling in all the holes in the opcode table,
 714         so that the Lucid C compiler can digest this as well...
 715
 716 Fri Jun 26 21:27:17 1992  John Gilmore  (gnu at cygnus.com)
 717
 718         * i386.h:  Add setc, setnc, addr16, data16, repz, repnz aliases.
 719         Fix opcodes on various sizes of fild/fist instructions
 720         (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
 721         Use tabs to indent for comments.  Fixes suggested by Minh Tran-Le.
 722
 723 Thu Jun 25 16:13:26 1992  Stu Grossman  (grossman at cygnus.com)
 724
 725         * h8300.h:  Fill in all the holes in the opcode table so that the
 726         losing HPUX C compiler can digest this...
 727
 728 Thu Jun 11 12:15:25 1992  John Gilmore  (gnu at cygnus.com)
 729
 730         * mips.h:  Fix decoding of coprocessor instructions, somewhat.
 731         (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
 732
 733 Thu May 28 11:17:44 1992  Jim Wilson  (wilson@sphagnum.cygnus.com)
 734
 735         * sparc.h: Add new architecture variant sparclite; add its scan
 736         and divscc opcodes.  Define ARCHITECTURES_CONFLICT_P macro.
 737
 738 Tue May  5 14:23:27 1992  Per Bothner  (bothner@rtl.cygnus.com)
 739
 740         * mips.h:  Add some more opcode synonyms (from Frank Yellin,
 741         fy@lucid.com).
 742
 743 Thu Apr 16 18:25:26 1992  Per Bothner  (bothner@cygnus.com)
 744
 745         * rs6k.h:  New version from IBM (Metin).
 746
 747 Thu Apr  9 00:31:19 1992  Per Bothner  (bothner@rtl.cygnus.com)
 748
 749         * rs6k.h: Fix incorrect extended opcode for instructions `fm'
 750         and `fd'.  (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
 751
 752 Tue Apr  7 13:38:47 1992  Stu Grossman  (grossman at cygnus.com)
 753
 754         * rs6k.h:  Move from ../../gdb/rs6k-opcode.h.
 755
 756 Fri Apr  3 11:30:20 1992  Fred Fish  (fnf@cygnus.com)
 757
 758         * m68k.h (one, two):  Cast macro args to unsigned to suppress
 759         complaints from compiler and lint about integer overflow during
 760         shift.
 761
 762 Sun Mar 29 12:22:08 1992  John Gilmore  (gnu at cygnus.com)
 763
 764         * sparc.h (OP):  Avoid signed overflow when shifting to high order bit.
 765
 766 Fri Mar  6 00:22:38 1992  John Gilmore  (gnu at cygnus.com)
 767
 768         * mips.h:  Make bitfield layout depend on the HOST compiler,
 769         not on the TARGET system.
 770
 771 Fri Feb 21 01:29:51 1992  K. Richard Pixley  (rich@cygnus.com)
 772
 773         * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
 774           scmp, slod, smov, ssca, ssto.  Curtesy Minh Tran-Le
 775           <TRANLE@INTELLICORP.COM>.
 776
 777 Thu Jan 30 07:31:44 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 778
 779         * h8300.h: turned op_type enum into #define list
 780
 781 Thu Jan 30 01:07:24 1992  John Gilmore  (gnu at cygnus.com)
 782
 783         * sparc.h:  Remove "cypress" architecture.  Remove "fitox" and
 784         similar instructions -- they've been renamed to "fitoq", etc.
 785         REALLY fix tsubcctv.  Fix "fcmpeq" and "fcmpq" which had wrong
 786         number of arguments.
 787         * h8300.h:  Remove extra ; which produces compiler warning.
 788
 789 Tue Jan 28 22:59:22 1992  Stu Grossman  (grossman at cygnus.com)
 790
 791         * sparc.h:  fix opcode for tsubcctv.
 792
 793 Tue Jan  7 17:19:39 1992  K. Richard Pixley  (rich at cygnus.com)
 794
 795         * sparc.h: fba and cba are now aliases for fb and cb respectively.
 796
 797 Fri Dec 27 10:55:50 1991  Per Bothner  (bothner at cygnus.com)
 798
 799         * sparc.h (nop):  Made the 'lose' field be even tighter,
 800         so only a standard 'nop' is disassembled as a nop.
 801
 802 Sun Dec 22 12:18:18 1991  Michael Tiemann  (tiemann at cygnus.com)
 803
 804         * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
 805         disassembled as a nop.
 806
 807 Tue Dec 10 00:22:20 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
 808
 809         * sparc.h: fix a typo.
 810
 811 Sat Nov 30 20:40:51 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
 812
 813         * a29k.h, arm.h, h8300.h,  i386.h,  i860.h, i960.h , m68k.h,
 814         m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
 815         vax.h, ChangeLog: renamed from ../<foo>-opcode.h
 816
 817 \f
 818 Local Variables:
 819 version-control: never
 820 End: