include/opcode/ChangeLog

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