include/opcode/ChangeLog

   1 Wed Feb 14 18:14:11 1996  Alan Modra  <alan@spri.levels.unisa.edu.au>
   2
   3         * i386.h (i386_optab): Remove Data32 from pushf and popf.
   4
   5 Thu Feb  8 14:27:21 1996  James Carlson <carlson@xylogics.com>
   6
   7         * i386.h (i386_regtab): Add 80486 test registers.
   8
   9 Mon Feb  5 18:35:46 1996  Ian Lance Taylor  <ian@cygnus.com>
  10
  11         * i960.h (I_HX): Define.
  12         (i960_opcodes): Add HX instruction.
  13
  14 Mon Jan 29 12:43:39 1996  Ken Raeburn  <raeburn@cygnus.com>
  15
  16         * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
  17         and fclex.
  18
  19 Wed Jan 24 22:36:59 1996  Doug Evans  <dje@charmed.cygnus.com>
  20
  21         * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
  22         (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
  23         (bfd_* defines): Delete.
  24         (sparc_opcode_archs): Replaces architecture_pname.
  25         (sparc_opcode_lookup_arch): Declare.
  26         (NUMOPCODES): Delete.
  27
  28 Mon Jan 22 08:24:32 1996  Doug Evans  <dje@charmed.cygnus.com>
  29
  30         * sparc.h (enum sparc_architecture): Add v9a.
  31         (ARCHITECTURES_CONFLICT_P): Update.
  32
  33 Thu Dec 28 13:27:53 1995  John Hassey  <hassey@rtp.dg.com>
  34
  35         * i386.h: Added Pentium Pro instructions.
  36
  37 Thu Nov  2 22:59:22 1995  Ian Lance Taylor  <ian@cygnus.com>
  38
  39         * m68k.h: Document new 'W' operand place.
  40
  41 Tue Oct 24 10:49:10 1995  Jeffrey A Law  (law@cygnus.com)
  42
  43         * hppa.h: Add lci and syncdma instructions.
  44
  45 Mon Oct 23 11:09:16 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
  46
  47         * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
  48         instructions.
  49
  50 Mon Oct 16 10:28:15 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
  51
  52         * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
  53         assembler's -mcom and -many switches.
  54
  55 Wed Oct 11 16:56:33 1995  Ken Raeburn  <raeburn@cygnus.com>
  56
  57         * i386.h: Fix cmpxchg8b extension opcode description.
  58
  59 Thu Oct  5 18:03:36 1995  Ken Raeburn  <raeburn@cygnus.com>
  60
  61         * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
  62         and register cr4.
  63
  64 Tue Sep 19 15:26:43 1995  Ian Lance Taylor  <ian@cygnus.com>
  65
  66         * m68k.h: Change comment: split type P into types 0, 1 and 2.
  67
  68 Wed Aug 30 13:50:55 1995  Doug Evans  <dje@canuck.cygnus.com>
  69
  70         * sparc.h (sparc_{encode,decode}_prefetch): Declare.
  71
  72 Tue Aug 29 15:34:58 1995  Doug Evans  <dje@canuck.cygnus.com>
  73
  74         * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
  75
  76 Wed Aug  2 18:32:19 1995  Ian Lance Taylor  <ian@cygnus.com>
  77
  78         * m68kmri.h: Remove.
  79
  80         * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
  81         declarations.  Remove F_ALIAS and flag field of struct
  82         m68k_opcode.  Change arch field of struct m68k_opcode to unsigned
  83         int.  Make name and args fields of struct m68k_opcode const.
  84
  85 Wed Aug  2 08:16:46 1995  Doug Evans  <dje@canuck.cygnus.com>
  86
  87         * sparc.h (F_NOTV9): Define.
  88
  89 Tue Jul 11 14:20:42 1995  Jeff Spiegel  <jeffs@lsil.com>
  90
  91         * mips.h (INSN_4010): Define.
  92
  93 Wed Jun 21 18:49:51 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
  94
  95         * m68k.h (TBL1): Reverse sense of "round" argument in result.
  96
  97         Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
  98         * m68k.h: Fix argument descriptions of coprocessor
  99         instructions to allow only alterable operands where appropriate.
 100         [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
 101         (m68k_opcode_aliases): Add more aliases.
 102
 103 start-sanitize-arc
 104 Sat Apr 29 23:17:03 1995  Doug Evans  <dje@chestnut.cygnus.com>
 105
 106         * arc.h (struct arc_opcode): New flag value ARC_OPCODE_COND_BRANCH.
 107         (ARC_DELAY_{NONE,NORMAL,JUMP): Define delay slot types.
 108 end-sanitize-arc
 109
 110 Fri Apr 14 22:15:34 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 111
 112         * m68k.h: Added explcitly short-sized conditional branches, and a
 113         bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
 114         svr4-based configurations.
 115
 116 start-sanitize-arc
 117 Wed Apr 12 08:54:32 1995  Doug Evans  <dje@canuck.cygnus.com>
 118
 119         * arc.h (struct arc_opcode): New members next_asm, next_dis.
 120         (ARC_HASH_OPCODE, ARC_HASH_ICODE): Define.
 121         (ARC_OPCODE_NEXT_ASM, ARC_OPCODE_NEXT_DIS): Define.
 122         (arc_opcode_lookup_asm, arc_opcode_lookup_dis): Add prototypes.
 123
 124 Thu Apr  6 20:36:55 1995  Doug Evans  <dje@chestnut.cygnus.com>
 125
 126         * arc.h (arc_get_opcode_mach): Define prototype.
 127 end-sanitize-arc
 128
 129 Mon Mar 13 21:30:01 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 130
 131         Mon Feb 27 08:36:39 1995  Bryan Ford  <baford@cs.utah.edu>
 132         * i386.h: added missing Data16/Data32 flags to a few instructions.
 133
 134 Wed Mar  8 15:19:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 135
 136         * mips.h (OP_MASK_FR, OP_SH_FR): Define.
 137         (OP_MASK_BCC, OP_SH_BCC): Define.
 138         (OP_MASK_PREFX, OP_SH_PREFX): Define.
 139         (OP_MASK_CCC, OP_SH_CCC): Define.
 140         (INSN_READ_FPR_R): Define.
 141         (INSN_RFE): Delete.
 142
 143 Wed Mar  8 03:13:23 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 144
 145         * m68k.h (enum m68k_architecture): Deleted.
 146         (struct m68k_opcode_alias): New type.
 147         (m68k_opcodes): Now const.  Deleted opcode aliases with exactly
 148         matching constraints, values and flags.  As a side effect of this,
 149         the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
 150         as I know were never used, now may need re-examining.
 151         (numopcodes): Now const.
 152         (m68k_opcode_aliases, numaliases): New variables.
 153         (endop): Deleted.
 154         [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
 155         m68k_opcode_aliases; update declaration of m68k_opcodes.
 156
 157 start-sanitize-arc
 158 Tue Mar  7 21:03:26 1995  Doug Evans  <dje@chestnut.cygnus.com>
 159
 160         * arc.h (ARC_MACH_BIG): Define.
 161         (ARC_MACH_MASK): Update.
 162         (ARC_MACH_CPU_MASK): Define.
 163         (ARC_OPCODE_CPU, ARC_OPVAL_CPU, ARC_HAVE_CPU): Likewise.
 164 end-sanitize-arc
 165
 166 Mon Mar  6 10:02:00 1995  Jeff Law  (law@snake.cs.utah.edu)
 167
 168         * hppa.h (delay_type): Delete unused enumeration.
 169         (pa_opcode): Replace unused delayed field with an architecture
 170         field.
 171         (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
 172
 173 Fri Mar  3 16:10:24 1995  Ian Lance Taylor  <ian@cygnus.com>
 174
 175         * mips.h (INSN_ISA4): Define.
 176
 177 Fri Feb 24 19:13:37 1995  Ian Lance Taylor  <ian@cygnus.com>
 178
 179         * mips.h (M_DLA_AB, M_DLI): Define.
 180
 181 Thu Feb 23 17:33:09 1995  Jeff Law  (law@snake.cs.utah.edu)
 182
 183         * hppa.h (fstwx): Fix single-bit error.
 184
 185 Wed Feb 15 12:19:52 1995  Ian Lance Taylor  <ian@cygnus.com>
 186
 187         * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
 188
 189 start-sanitize-arc
 190 Mon Feb 13 11:05:00 1995  Doug Evans  <dje@canuck.cygnus.com>
 191
 192         * arc.h (ARC_OPERAND_LIMM): New flag.
 193         (ARC_OPERAND_ADDRESS): Likewise.
 194
 195 Thu Feb  9 18:55:59 1995  Doug Evans  <dje@canuck.cygnus.com>
 196
 197         * arc.h (ARC_MACH_{BASE,HOST,GRAPHICS,AUDIO}): Define.
 198         (ARC_MACH_MASK, ARC_OPCODE_MACH, ARC_OPVAL_MACH): Define.
 199         (ARC_HAVE_MULT_SHIFT): Delete.
 200         (ARC_HAVE_MACH): Define.
 201         (struct arc_opcode): New field `flags'.
 202         (struct arc_operand_value): Ditto.
 203         (arc_opcode_supported): New function.
 204         (arc_opval_supported): Ditto.
 205 end-sanitize-arc
 206
 207 Mon Feb  6 10:35:23 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 208
 209         * i386.h: added cpuid instruction , and dr[0-7] aliases for the
 210           debug registers.  From Charles Hannum (mycroft@netbsd.org).
 211
 212 Mon Feb  6 03:31:54 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 213
 214         Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
 215         i386 support:
 216         * i386.h (MOV_AX_DISP32): New macro.
 217         (i386_optab): Added Data16 and Data32 as needed.  Added "w" forms
 218         of several call/return instructions.
 219         (ADDR_PREFIX_OPCODE): New macro.
 220
 221 Mon Jan 23 16:45:43 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 222
 223         Sat Jan 21 17:50:38 1995  Pat Rankin  (rankin@eql.caltech.edu)
 224
 225         * ../include/opcode/vax.h (struct vot_wot, field `args'):  make
 226         it pointer to const char;
 227         (struct vot, field `name'):  ditto.
 228
 229 Thu Jan 19 14:47:53 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 230
 231         * vax.h: Supply and properly group all values in end sentinel.
 232
 233 Tue Jan 17 10:55:30 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 234
 235         * mips.h (INSN_ISA, INSN_4650): Define.
 236
 237 start-sanitize-arc
 238 Mon Dec 19 12:15:52 1994  Doug Evans  <dje@canuck.cygnus.com>
 239
 240         * arc.h: Misc. cleanup.  Merge "modifiers" into flags field.
 241         Support multiply/shift insns.
 242 end-sanitize-arc
 243
 244 start-sanitize-arc
 245 Tue Nov 29 17:52:41 1994  Doug Evans  <dje@canuck.cygnus.com>
 246
 247         * arc.h: New file.
 248 end-sanitize-arc
 249
 250 Wed Oct 19 13:34:17 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 251
 252         * a29k.h: Add operand type 'I' for `inv' and `iretinv'.  On
 253         systems with a separate instruction and data cache, such as the
 254         29040, these instructions take an optional argument.
 255
 256 Wed Sep 14 17:44:20 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
 257
 258         * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
 259         INSN_TRAP.
 260
 261 Tue Sep  6 11:39:08 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
 262
 263         * mips.h (INSN_STORE_MEMORY): Define.
 264
 265 Thu Jul 28 19:28:07 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 266
 267         * sparc.h: Document new operand type 'x'.
 268
 269 Tue Jul 26 17:48:05 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 270
 271         * i960.h (I_CX2): New instruction category.  It includes
 272         instructions available on Cx and Jx processors.
 273         (I_JX): New instruction category, for JX-only instructions.
 274         (i960_opcodes): Put eshro and sysctl in I_CX2 category.  Added
 275         Jx-only instructions, in I_JX category.
 276
 277 Wed Jul 13 18:43:47 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 278
 279         * ns32k.h (endop): Made pointer const too.
 280
 281 Sun Jul 10 11:01:09 1994  Ian Dall  (dall@hfrd.dsto.gov.au)
 282
 283         * ns32k.h: Drop Q operand type as there is no correct use
 284         for it. Add I and Z operand types which allow better checking.
 285
 286 Thu Jul  7 12:34:48 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 287
 288         * h8300.h (xor.l) :fix bit pattern.
 289         (L_2): New size of operand.
 290         (trapa): Use it.
 291
 292 Fri Jun 10 16:38:11 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 293
 294         * m68k.h: Move "trap" before "tpcc" to change disassembly.
 295
 296 Fri Jun  3 15:57:36 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 297
 298         * sparc.h: Include v9 definitions.
 299
 300 Thu Jun  2 12:23:17 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 301
 302         * m68k.h (m68060): Defined.
 303         (m68040up, mfloat, mmmu): Include it.
 304         (struct m68k_opcode): Widen `arch' field.
 305         (m68k_opcodes): Updated for M68060.  Removed comments that were
 306         instructions commented out by "JF" years ago.
 307
 308 Thu Apr 28 18:31:14 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 309
 310         * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
 311         add a one-bit `flags' field.
 312         (F_ALIAS): New macro.
 313
 314 Wed Apr 27 11:29:52 1994  Steve Chamberlain  (sac@cygnus.com)
 315
 316         * h8300.h (dec, inc): Get encoding right.
 317
 318 Mon Apr  4 13:12:43 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 319
 320         * ppc.h (struct powerpc_operand): Removed signedp field; just use
 321         a flag instead.
 322         (PPC_OPERAND_SIGNED): Define.
 323         (PPC_OPERAND_SIGNOPT): Define.
 324
 325 Thu Mar 31 19:34:08 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 326
 327         * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
 328         prefix is 0x66, not 0x67.  Patch from H.J. Lu (hlu@nynexst.com).
 329
 330 Thu Mar  3 15:51:05 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 331
 332         * i386.h: Reverse last change.  It'll be handled in gas instead.
 333
 334 Thu Feb 24 15:29:05 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 335
 336         * i386.h (sar): Disabled the two-operand Imm1 form, since it was
 337         slower on the 486 and used the implicit shift count despite the
 338         explicit operand.  The one-operand form is still available to get
 339         the shorter form with the implicit shift count.
 340
 341 Thu Feb 17 12:27:52 1994  Torbjorn Granlund  (tege@mexican.cygnus.com)
 342
 343         * hppa.h: Fix typo in fstws arg string.
 344
 345 Wed Feb  9 21:23:52 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 346
 347         * ppc.h (struct powerpc_opcode): Make operands field unsigned.
 348
 349 Mon Feb  7 19:14:58 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 350
 351         * ppc.h (PPC_OPCODE_601): Define.
 352
 353 Fri Feb  4 23:43:50 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 354
 355         * hppa.h (addb): Use '@' for addb and addib pseudo ops.
 356         (so we can determine valid completers for both addb and addb[tf].)
 357
 358         * hppa.h (xmpyu): No floating point format specifier for the
 359         xmpyu instruction.
 360
 361 Fri Feb  4 23:36:52 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 362
 363         * ppc.h (PPC_OPERAND_NEXT): Define.
 364         (PPC_OPERAND_NEGATIVE): Change value to make room for above.
 365         (struct powerpc_macro): Define.
 366         (powerpc_macros, powerpc_num_macros): Declare.
 367
 368 Fri Jan 21 19:13:50 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 369
 370         * ppc.h: New file.  Header file for PowerPC opcode table.
 371
 372 Mon Jan 17 00:14:23 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 373
 374         * hppa.h: More minor template fixes for sfu and copr (to allow
 375         for easier disassembly).
 376
 377         * hppa.h: Fix templates for all the sfu and copr instructions.
 378
 379 Wed Dec 15 15:12:42 1993  Ken Raeburn  (raeburn@cujo.cygnus.com)
 380
 381         * i386.h (push): Permit Imm16 operand too.
 382
 383 Sat Dec 11 16:14:06 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 384
 385         *  h8300.h (andc): Exists in base arch.
 386
 387 Wed Dec  1 12:15:32 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 388
 389         * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
 390         * hppa.h: #undef NONE to avoid conflict with hiux include files.
 391
 392 Sun Nov 21 22:06:57 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 393
 394         * hppa.h: Add FP quadword store instructions.
 395
 396 Wed Nov 17 17:13:16 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 397
 398         * mips.h: (M_J_A): Added.
 399         (M_LA): Removed.
 400
 401 Mon Nov  8 12:12:47 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 402
 403         * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define.  From Ted Lemon
 404         <mellon@pepper.ncd.com>.
 405
 406 Sun Nov  7 00:30:11 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 407
 408         * hppa.h: Immediate field in probei instructions is unsigned,
 409         not low-sign extended.
 410
 411 Wed Nov  3 10:30:00 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 412
 413         * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
 414
 415 Tue Nov  2 12:41:30 1993  Ken Raeburn  (raeburn@rover.cygnus.com)
 416
 417         * i386.h: Add "fxch" without operand.
 418
 419 Mon Nov  1 18:13:03 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 420
 421         * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
 422
 423 Sat Oct  2 22:26:11 1993  Jeffrey A Law  (law@snake.cs.utah.edu)
 424
 425         * hppa.h: Add gfw and gfr to the opcode table.
 426
 427 Wed Sep 29 16:23:00 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 428
 429         * m88k.h: extended to handle m88110.
 430
 431 Tue Sep 28 19:19:08 1993  Jeffrey A Law  (law@snake.cs.utah.edu)
 432
 433         * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
 434         addresses.
 435
 436 Tue Sep 14 14:04:35 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 437
 438         * i960.h (i960_opcodes): Properly bracket initializers.
 439
 440 Mon Sep 13 12:50:52 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 441
 442         * m88k.h (BOFLAG): rewrite to avoid nested comment.
 443
 444 Mon Sep 13 15:46:06 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 445
 446         * m68k.h (two): Protect second argument with parentheses.
 447
 448 Fri Sep 10 16:29:47 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 449
 450         * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
 451         Deleted old in/out instructions in "#if 0" section.
 452
 453 Thu Sep  9 17:42:19 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 454
 455         * i386.h (i386_optab): Properly bracket initializers.
 456
 457 Wed Aug 25 13:50:56 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 458
 459         * hppa.h (pa_opcode): Use '|' for movb and movib insns.  (From
 460         Jeff Law, law@cs.utah.edu).
 461
 462 Mon Aug 23 16:55:03 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 463
 464         * i386.h (lcall): Accept Imm32 operand also.
 465
 466 Mon Aug 23 12:43:11 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 467
 468         * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
 469         (M_DABS): Added.
 470
 471 Thu Aug 19 15:08:37 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 472
 473         * mips.h (INSN_*): Changed values.  Removed unused definitions.
 474         Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3.  Split
 475         INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
 476         INSN_LOAD_COPROC_DELAY.  Split INSN_COPROC_DELAY into
 477         INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
 478         (M_*): Added new values for r6000 and r4000 macros.
 479         (ANY_DELAY): Removed.
 480
 481 Wed Aug 18 15:37:48 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 482
 483         * mips.h: Added M_LI_S and M_LI_SS.
 484
 485 Tue Aug 17 07:08:08 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 486
 487         * h8300.h: Get some rare mov.bs correct.
 488
 489 Thu Aug  5 09:15:17 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 490
 491         * sparc.h: Don't define const ourself; rely on ansidecl.h having
 492         been included.
 493
 494 Fri Jul 30 18:41:11 1993  John Gilmore  (gnu@cygnus.com)
 495
 496         * sparc.h (F_JSR, F_UNBR, F_CONDBR):  Add new flags to mark
 497         jump instructions, for use in disassemblers.
 498
 499 Thu Jul 22 07:25:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 500
 501         * m88k.h: Make bitfields just unsigned, not unsigned long or
 502         unsigned short.
 503
 504 Wed Jul 21 11:55:31 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 505
 506         * hppa.h: New argument type 'y'.  Use in various float instructions.
 507
 508 Mon Jul 19 17:17:03 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 509
 510         * hppa.h (break): First immediate field is unsigned.
 511
 512         * hppa.h: Add rfir instruction.
 513
 514 Sun Jul 18 16:28:08 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
 515
 516         * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
 517
 518 Fri Jul 16 09:59:29 1993  Ian Lance Taylor  (ian@cygnus.com)
 519
 520         * mips.h: Reworked the hazard information somewhat, and fixed some
 521         bugs in the instruction hazard descriptions.
 522
 523 Thu Jul 15 12:42:01 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 524
 525         * m88k.h: Corrected a couple of opcodes.
 526
 527 Tue Jul  6 15:17:35 1993  Ian Lance Taylor  (ian@cygnus.com)
 528
 529         * mips.h: Replaced with version from Ralph Campbell and OSF.  The
 530         new version includes instruction hazard information, but is
 531         otherwise reasonably similar.
 532
 533 Thu Jul  1 20:36:17 1993  Doug Evans  (dje@canuck.cygnus.com)
 534
 535         * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
 536
 537 Fri Jun 11 18:38:44 1993  Ken Raeburn  (raeburn@cygnus.com)
 538
 539         Patches from Jeff Law, law@cs.utah.edu:
 540         * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
 541         Make the tables be the same for the following instructions:
 542         "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
 543         "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
 544         "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
 545         "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
 546         "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
 547         "fcmp", and "ftest".
 548
 549         * hppa.h: Make new and old tables the same for "break", "mtctl",
 550         "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
 551         Fix typo in last patch.  Collapse several #ifdefs into a
 552         single #ifdef.
 553
 554         * hppa.h: Delete remaining OLD_TABLE code.  Bring some
 555         of the comments up-to-date.
 556
 557         * hppa.h: Update "free list" of letters and update
 558         comments describing each letter's function.
 559
 560 Fri Jun  4 15:41:37 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 561
 562         * h8300.h: checkpoint, includes H8/300-H opcodes.
 563
 564 Thu Jun  3 15:42:59 1993  Stu Grossman  (grossman@cygnus.com)
 565
 566         * Patches from Jeffrey Law <law@cs.utah.edu>.
 567         * hppa.h: Rework single precision FP
 568         instructions so that they correctly disassemble code
 569         PA1.1 code.
 570
 571 Thu May 27 19:21:22 1993  Bruce Bauman  (boot@osf.org)
 572
 573         * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
 574         mov to allow instructions like mov ss,xyz(ecx) to assemble.
 575
 576 Tue May 25 00:39:40 1993  Ken Raeburn  (raeburn@cygnus.com)
 577
 578         * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
 579         gdb will define it for now.
 580
 581 Mon May 24 15:20:06 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 582
 583         * sparc.h: Don't end enumerator list with comma.
 584
 585 Fri May 14 15:15:50 1993  Ian Lance Taylor  (ian@cygnus.com)
 586
 587         * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
 588         * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
 589         ("bc2t"): Correct typo.
 590         ("[ls]wc[023]"): Use T rather than t.
 591         ("c[0123]"): Define general coprocessor instructions.
 592
 593 Mon May 10 06:02:25 1993  Ken Raeburn  (raeburn@kr-pc.cygnus.com)
 594
 595         * m68k.h: Move split point for gcc compilation more towards
 596         middle.
 597
 598 Fri Apr  9 13:26:16 1993  Jim Kingdon  (kingdon@cygnus.com)
 599
 600         * rs6k.h: Clean up instructions for primary opcode 19 (many were
 601         simply wrong, ics, rfi, & rfsvc were missing).
 602         Add "a" to opr_ext for "bb".  Doc fix.
 603
 604 Thu Mar 18 13:45:31 1993  Per Bothner  (bothner@rtl.cygnus.com)
 605
 606         * i386.h:  486 extensions from John Hassey (hassey@dg-rtp.dg.com).
 607         * mips.h:  Add casts, to suppress warnings about shifting too much.
 608         * m68k.h:  Document the placement code '9'.
 609
 610 Thu Feb 18 02:03:14 1993  John Gilmore  (gnu@cygnus.com)
 611
 612         * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART):  Add kludge which
 613         allows callers to break up the large initialized struct full of
 614         opcodes into two half-sized ones.  This permits GCC to compile
 615         this module, since it takes exponential space for initializers.
 616         (numopcodes, endop):  Revise to use AND_OTHER_PART in size calcs.
 617
 618 Thu Feb  4 02:06:56 1993  John Gilmore  (gnu@cygnus.com)
 619
 620         * a29k.h:  Remove RCS crud, update GPL to v2, update copyrights.
 621         * convex.h:  Added, from GDB's convx-opcode.h.  Added CONST to all
 622         initialized structs in it.
 623
 624 Thu Jan 28 21:32:22 1993  John Gilmore  (gnu@cygnus.com)
 625
 626         Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
 627         * m88k.h (PMEM):  Avoid previous definition from <sys/param.h>.
 628         (AND):  Change to AND_ to avoid ansidecl.h `AND' conflict.
 629
 630 Sat Jan 23 18:10:49 PST 1993  Ralph Campbell  (ralphc@pyramid.com)
 631
 632         * mips.h: document "i" and "j" operands correctly.
 633
 634 Thu Jan  7 15:58:13 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 635
 636         * mips.h: Removed endianness dependency.
 637
 638 Sun Jan  3 14:13:35 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 639
 640         * h8300.h: include info on number of cycles per instruction.
 641
 642 Mon Dec 21 21:29:08 1992  Stu Grossman  (grossman at cygnus.com)
 643
 644         * hppa.h:  Move handy aliases to the front.  Fix masks for extract
 645         and deposit instructions.
 646
 647 Sat Dec 12 16:09:48 1992  Ian Lance Taylor  (ian@cygnus.com)
 648
 649         * i386.h: accept shld and shrd both with and without the shift
 650         count argument, which is always %cl.
 651
 652 Fri Nov 27 17:13:18 1992  Ken Raeburn  (raeburn at cygnus.com)
 653
 654         * i386.h (i386_optab_end, i386_regtab_end): Now const.
 655         (one_byte_segment_defaults, two_byte_segment_defaults,
 656         i386_prefixtab_end): Ditto.
 657
 658 Mon Nov 23 10:47:25 1992  Ken Raeburn  (raeburn@cygnus.com)
 659
 660         * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
 661         for operand 2; from John Carr, jfc@dsg.dec.com.
 662
 663 Wed Nov  4 07:36:49 1992  Ken Raeburn  (raeburn@cygnus.com)
 664
 665         * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
 666         always use 16-bit offsets.  Makes calculated-size jump tables
 667         feasible.
 668
 669 Fri Oct 16 22:52:43 1992  Ken Raeburn  (raeburn@cygnus.com)
 670
 671         * i386.h: Fix one-operand forms of in* and out* patterns.
 672
 673 Tue Sep 22 14:08:14 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 674
 675         * m68k.h: Added CPU32 support.
 676
 677 Tue Sep 22 00:38:41 1992  John Gilmore  (gnu@cygnus.com)
 678
 679         * mips.h (break):  Disassemble the argument.  Patch from
 680         jonathan@cs.stanford.edu (Jonathan Stone).
 681
 682 Wed Sep  9 11:25:28 1992  Ian Lance Taylor  (ian@cygnus.com)
 683
 684         * m68k.h: merged Motorola and MIT syntax.
 685
 686 Thu Sep  3 09:33:22 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 687
 688         * m68k.h (pmove): make the tests less strict, the 68k book is
 689         wrong.
 690
 691 Tue Aug 25 23:25:19 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 692
 693         * m68k.h (m68ec030): Defined as alias for 68030.
 694         (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
 695         for immediate 0-7 added.  Set up some opcodes (ptest, bkpt) to use
 696         them.  Tightened description of "fmovex" to distinguish it from
 697         some "pmove" encodings.  Added "pmove" for 68030 MMU regs, cleaned
 698         up descriptions that claimed versions were available for chips not
 699         supporting them.  Added "pmovefd".
 700
 701 Mon Aug 24 12:04:51 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 702
 703         * m68k.h: fix where the . goes in divull
 704
 705 Wed Aug 19 11:22:24 1992  Ian Lance Taylor  (ian@cygnus.com)
 706
 707         * m68k.h: the cas2 instruction is supposed to be written with
 708         indirection on the last two operands, which can be either data or
 709         address registers.  Added a new operand type 'r' which accepts
 710         either register type.  Added new cases for cas2l and cas2w which
 711         use them.  Corrected masks for cas2 which failed to recognize use
 712         of address register.
 713
 714 Fri Aug 14 14:20:38 1992  Per Bothner  (bothner@cygnus.com)
 715
 716         * m68k.h:  Merged in patches (mostly m68040-specific) from
 717         Colin Smith <colin@wrs.com>.
 718
 719         * m68k.h:  Merged m68kmri.h and m68k.h (using the former as a
 720         base).  Also cleaned up duplicates, re-ordered instructions for
 721         the sake of dis-assembling (so aliases come after standard names).
 722         * m68kmri.h: Now just defines some macros, and #includes m68k.h.
 723
 724 Wed Aug 12 16:38:15 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 725
 726         * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
 727         all missing .s
 728
 729 Mon Aug 10 23:22:33 1992  Ken Raeburn  (raeburn@cygnus.com)
 730
 731         * sparc.h: Moved tables to BFD library.
 732
 733         * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
 734
 735 Sun Jun 28 13:29:03 1992  Fred Fish  (fnf@cygnus.com)
 736
 737         * h8300.h:  Finish filling in all the holes in the opcode table,
 738         so that the Lucid C compiler can digest this as well...
 739
 740 Fri Jun 26 21:27:17 1992  John Gilmore  (gnu at cygnus.com)
 741
 742         * i386.h:  Add setc, setnc, addr16, data16, repz, repnz aliases.
 743         Fix opcodes on various sizes of fild/fist instructions
 744         (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
 745         Use tabs to indent for comments.  Fixes suggested by Minh Tran-Le.
 746
 747 Thu Jun 25 16:13:26 1992  Stu Grossman  (grossman at cygnus.com)
 748
 749         * h8300.h:  Fill in all the holes in the opcode table so that the
 750         losing HPUX C compiler can digest this...
 751
 752 Thu Jun 11 12:15:25 1992  John Gilmore  (gnu at cygnus.com)
 753
 754         * mips.h:  Fix decoding of coprocessor instructions, somewhat.
 755         (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
 756
 757 Thu May 28 11:17:44 1992  Jim Wilson  (wilson@sphagnum.cygnus.com)
 758
 759         * sparc.h: Add new architecture variant sparclite; add its scan
 760         and divscc opcodes.  Define ARCHITECTURES_CONFLICT_P macro.
 761
 762 Tue May  5 14:23:27 1992  Per Bothner  (bothner@rtl.cygnus.com)
 763
 764         * mips.h:  Add some more opcode synonyms (from Frank Yellin,
 765         fy@lucid.com).
 766
 767 Thu Apr 16 18:25:26 1992  Per Bothner  (bothner@cygnus.com)
 768
 769         * rs6k.h:  New version from IBM (Metin).
 770
 771 Thu Apr  9 00:31:19 1992  Per Bothner  (bothner@rtl.cygnus.com)
 772
 773         * rs6k.h: Fix incorrect extended opcode for instructions `fm'
 774         and `fd'.  (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
 775
 776 Tue Apr  7 13:38:47 1992  Stu Grossman  (grossman at cygnus.com)
 777
 778         * rs6k.h:  Move from ../../gdb/rs6k-opcode.h.
 779
 780 Fri Apr  3 11:30:20 1992  Fred Fish  (fnf@cygnus.com)
 781
 782         * m68k.h (one, two):  Cast macro args to unsigned to suppress
 783         complaints from compiler and lint about integer overflow during
 784         shift.
 785
 786 Sun Mar 29 12:22:08 1992  John Gilmore  (gnu at cygnus.com)
 787
 788         * sparc.h (OP):  Avoid signed overflow when shifting to high order bit.
 789
 790 Fri Mar  6 00:22:38 1992  John Gilmore  (gnu at cygnus.com)
 791
 792         * mips.h:  Make bitfield layout depend on the HOST compiler,
 793         not on the TARGET system.
 794
 795 Fri Feb 21 01:29:51 1992  K. Richard Pixley  (rich@cygnus.com)
 796
 797         * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
 798           scmp, slod, smov, ssca, ssto.  Curtesy Minh Tran-Le
 799           <TRANLE@INTELLICORP.COM>.
 800
 801 Thu Jan 30 07:31:44 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 802
 803         * h8300.h: turned op_type enum into #define list
 804
 805 Thu Jan 30 01:07:24 1992  John Gilmore  (gnu at cygnus.com)
 806
 807         * sparc.h:  Remove "cypress" architecture.  Remove "fitox" and
 808         similar instructions -- they've been renamed to "fitoq", etc.
 809         REALLY fix tsubcctv.  Fix "fcmpeq" and "fcmpq" which had wrong
 810         number of arguments.
 811         * h8300.h:  Remove extra ; which produces compiler warning.
 812
 813 Tue Jan 28 22:59:22 1992  Stu Grossman  (grossman at cygnus.com)
 814
 815         * sparc.h:  fix opcode for tsubcctv.
 816
 817 Tue Jan  7 17:19:39 1992  K. Richard Pixley  (rich at cygnus.com)
 818
 819         * sparc.h: fba and cba are now aliases for fb and cb respectively.
 820
 821 Fri Dec 27 10:55:50 1991  Per Bothner  (bothner at cygnus.com)
 822
 823         * sparc.h (nop):  Made the 'lose' field be even tighter,
 824         so only a standard 'nop' is disassembled as a nop.
 825
 826 Sun Dec 22 12:18:18 1991  Michael Tiemann  (tiemann at cygnus.com)
 827
 828         * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
 829         disassembled as a nop.
 830
 831 Tue Dec 10 00:22:20 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
 832
 833         * sparc.h: fix a typo.
 834
 835 Sat Nov 30 20:40:51 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
 836
 837         * a29k.h, arm.h, h8300.h,  i386.h,  i860.h, i960.h , m68k.h,
 838         m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
 839         vax.h, ChangeLog: renamed from ../<foo>-opcode.h
 840
 841 \f
 842 Local Variables:
 843 version-control: never
 844 End: