include/opcode/ChangeLog

   1 Mon Jan 17 00:14:23 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
   2
   3         * hppa.h: Fix templates for all the sfu and copr instructions.
   4
   5 Wed Dec 15 15:12:42 1993  Ken Raeburn  (raeburn@cujo.cygnus.com)
   6
   7         * i386.h (push): Permit Imm16 operand too.
   8
   9 Sat Dec 11 16:14:06 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
  10
  11         *  h8300.h (andc): Exists in base arch.
  12
  13 Wed Dec  1 12:15:32 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
  14
  15         * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
  16         * hppa.h: #undef NONE to avoid conflict with hiux include files.
  17
  18 Sun Nov 21 22:06:57 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
  19
  20         * hppa.h: Add FP quadword store instructions.
  21
  22 Wed Nov 17 17:13:16 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  23
  24         * mips.h: (M_J_A): Added.
  25         (M_LA): Removed.
  26
  27 Mon Nov  8 12:12:47 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  28
  29         * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define.  From Ted Lemon
  30         <mellon@pepper.ncd.com>.
  31
  32 Sun Nov  7 00:30:11 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
  33
  34         * hppa.h: Immediate field in probei instructions is unsigned,
  35         not low-sign extended.
  36
  37 Wed Nov  3 10:30:00 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
  38
  39         * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
  40
  41 Tue Nov  2 12:41:30 1993  Ken Raeburn  (raeburn@rover.cygnus.com)
  42
  43         * i386.h: Add "fxch" without operand.
  44
  45 Mon Nov  1 18:13:03 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  46
  47         * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
  48
  49 Sat Oct  2 22:26:11 1993  Jeffrey A Law  (law@snake.cs.utah.edu)
  50
  51         * hppa.h: Add gfw and gfr to the opcode table.
  52
  53 Wed Sep 29 16:23:00 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
  54
  55         * m88k.h: extended to handle m88110.
  56
  57 Tue Sep 28 19:19:08 1993  Jeffrey A Law  (law@snake.cs.utah.edu)
  58
  59         * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
  60         addresses.
  61
  62 Tue Sep 14 14:04:35 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  63
  64         * i960.h (i960_opcodes): Properly bracket initializers.
  65
  66 Mon Sep 13 12:50:52 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
  67
  68         * m88k.h (BOFLAG): rewrite to avoid nested comment.
  69
  70 Mon Sep 13 15:46:06 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  71
  72         * m68k.h (two): Protect second argument with parentheses.
  73
  74 Fri Sep 10 16:29:47 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
  75
  76         * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
  77         Deleted old in/out instructions in "#if 0" section.
  78
  79 Thu Sep  9 17:42:19 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  80
  81         * i386.h (i386_optab): Properly bracket initializers.
  82
  83 Wed Aug 25 13:50:56 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
  84
  85         * hppa.h (pa_opcode): Use '|' for movb and movib insns.  (From
  86         Jeff Law, law@cs.utah.edu).
  87
  88 Mon Aug 23 16:55:03 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
  89
  90         * i386.h (lcall): Accept Imm32 operand also.
  91
  92 Mon Aug 23 12:43:11 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  93
  94         * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
  95         (M_DABS): Added.
  96
  97 Thu Aug 19 15:08:37 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  98
  99         * mips.h (INSN_*): Changed values.  Removed unused definitions.
 100         Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3.  Split
 101         INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
 102         INSN_LOAD_COPROC_DELAY.  Split INSN_COPROC_DELAY into
 103         INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
 104         (M_*): Added new values for r6000 and r4000 macros.
 105         (ANY_DELAY): Removed.
 106
 107 Wed Aug 18 15:37:48 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 108
 109         * mips.h: Added M_LI_S and M_LI_SS.
 110
 111 Tue Aug 17 07:08:08 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 112
 113         * h8300.h: Get some rare mov.bs correct.
 114
 115 Thu Aug  5 09:15:17 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 116
 117         * sparc.h: Don't define const ourself; rely on ansidecl.h having
 118         been included.
 119
 120 Fri Jul 30 18:41:11 1993  John Gilmore  (gnu@cygnus.com)
 121
 122         * sparc.h (F_JSR, F_UNBR, F_CONDBR):  Add new flags to mark
 123         jump instructions, for use in disassemblers.
 124
 125 Thu Jul 22 07:25:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 126
 127         * m88k.h: Make bitfields just unsigned, not unsigned long or
 128         unsigned short.
 129
 130 Wed Jul 21 11:55:31 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 131
 132         * hppa.h: New argument type 'y'.  Use in various float instructions.
 133
 134 Mon Jul 19 17:17:03 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 135
 136         * hppa.h (break): First immediate field is unsigned.
 137
 138         * hppa.h: Add rfir instruction.
 139
 140 Sun Jul 18 16:28:08 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
 141
 142         * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
 143
 144 Fri Jul 16 09:59:29 1993  Ian Lance Taylor  (ian@cygnus.com)
 145
 146         * mips.h: Reworked the hazard information somewhat, and fixed some
 147         bugs in the instruction hazard descriptions.
 148
 149 Thu Jul 15 12:42:01 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 150
 151         * m88k.h: Corrected a couple of opcodes.
 152
 153 Tue Jul  6 15:17:35 1993  Ian Lance Taylor  (ian@cygnus.com)
 154
 155         * mips.h: Replaced with version from Ralph Campbell and OSF.  The
 156         new version includes instruction hazard information, but is
 157         otherwise reasonably similar.
 158
 159 Thu Jul  1 20:36:17 1993  Doug Evans  (dje@canuck.cygnus.com)
 160
 161         * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
 162
 163 Fri Jun 11 18:38:44 1993  Ken Raeburn  (raeburn@cygnus.com)
 164
 165         Patches from Jeff Law, law@cs.utah.edu:
 166         * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
 167         Make the tables be the same for the following instructions:
 168         "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
 169         "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
 170         "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
 171         "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
 172         "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
 173         "fcmp", and "ftest".
 174
 175         * hppa.h: Make new and old tables the same for "break", "mtctl",
 176         "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
 177         Fix typo in last patch.  Collapse several #ifdefs into a
 178         single #ifdef.
 179
 180         * hppa.h: Delete remaining OLD_TABLE code.  Bring some
 181         of the comments up-to-date.
 182
 183         * hppa.h: Update "free list" of letters and update
 184         comments describing each letter's function.
 185
 186 Fri Jun  4 15:41:37 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 187
 188         * h8300.h: checkpoint, includes H8/300-H opcodes.
 189
 190 Thu Jun  3 15:42:59 1993  Stu Grossman  (grossman@cygnus.com)
 191
 192         * Patches from Jeffrey Law <law@cs.utah.edu>.
 193         * hppa.h: Rework single precision FP
 194         instructions so that they correctly disassemble code
 195         PA1.1 code.
 196
 197 Thu May 27 19:21:22 1993  Bruce Bauman  (boot@osf.org)
 198
 199         * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
 200         mov to allow instructions like mov ss,xyz(ecx) to assemble.
 201
 202 Tue May 25 00:39:40 1993  Ken Raeburn  (raeburn@cygnus.com)
 203
 204         * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
 205         gdb will define it for now.
 206
 207 Mon May 24 15:20:06 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 208
 209         * sparc.h: Don't end enumerator list with comma.
 210
 211 Fri May 14 15:15:50 1993  Ian Lance Taylor  (ian@cygnus.com)
 212
 213         * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
 214         * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
 215         ("bc2t"): Correct typo.
 216         ("[ls]wc[023]"): Use T rather than t.
 217         ("c[0123]"): Define general coprocessor instructions.
 218
 219 Mon May 10 06:02:25 1993  Ken Raeburn  (raeburn@kr-pc.cygnus.com)
 220
 221         * m68k.h: Move split point for gcc compilation more towards
 222         middle.
 223
 224 Fri Apr  9 13:26:16 1993  Jim Kingdon  (kingdon@cygnus.com)
 225
 226         * rs6k.h: Clean up instructions for primary opcode 19 (many were
 227         simply wrong, ics, rfi, & rfsvc were missing).
 228         Add "a" to opr_ext for "bb".  Doc fix.
 229
 230 Thu Mar 18 13:45:31 1993  Per Bothner  (bothner@rtl.cygnus.com)
 231
 232         * i386.h:  486 extensions from John Hassey (hassey@dg-rtp.dg.com).
 233         * mips.h:  Add casts, to suppress warnings about shifting too much.
 234         * m68k.h:  Document the placement code '9'.
 235
 236 Thu Feb 18 02:03:14 1993  John Gilmore  (gnu@cygnus.com)
 237
 238         * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART):  Add kludge which
 239         allows callers to break up the large initialized struct full of
 240         opcodes into two half-sized ones.  This permits GCC to compile
 241         this module, since it takes exponential space for initializers.
 242         (numopcodes, endop):  Revise to use AND_OTHER_PART in size calcs.
 243
 244 Thu Feb  4 02:06:56 1993  John Gilmore  (gnu@cygnus.com)
 245
 246         * a29k.h:  Remove RCS crud, update GPL to v2, update copyrights.
 247         * convex.h:  Added, from GDB's convx-opcode.h.  Added CONST to all
 248         initialized structs in it.
 249
 250 Thu Jan 28 21:32:22 1993  John Gilmore  (gnu@cygnus.com)
 251
 252         Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
 253         * m88k.h (PMEM):  Avoid previous definition from <sys/param.h>.
 254         (AND):  Change to AND_ to avoid ansidecl.h `AND' conflict.
 255
 256 Sat Jan 23 18:10:49 PST 1993  Ralph Campbell  (ralphc@pyramid.com)
 257
 258         * mips.h: document "i" and "j" operands correctly.
 259
 260 Thu Jan  7 15:58:13 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 261
 262         * mips.h: Removed endianness dependency.
 263
 264 Sun Jan  3 14:13:35 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 265
 266         * h8300.h: include info on number of cycles per instruction.
 267
 268 Mon Dec 21 21:29:08 1992  Stu Grossman  (grossman at cygnus.com)
 269
 270         * hppa.h:  Move handy aliases to the front.  Fix masks for extract
 271         and deposit instructions.
 272
 273 Sat Dec 12 16:09:48 1992  Ian Lance Taylor  (ian@cygnus.com)
 274
 275         * i386.h: accept shld and shrd both with and without the shift
 276         count argument, which is always %cl.
 277
 278 Fri Nov 27 17:13:18 1992  Ken Raeburn  (raeburn at cygnus.com)
 279
 280         * i386.h (i386_optab_end, i386_regtab_end): Now const.
 281         (one_byte_segment_defaults, two_byte_segment_defaults,
 282         i386_prefixtab_end): Ditto.
 283
 284 Mon Nov 23 10:47:25 1992  Ken Raeburn  (raeburn@cygnus.com)
 285
 286         * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
 287         for operand 2; from John Carr, jfc@dsg.dec.com.
 288
 289 Wed Nov  4 07:36:49 1992  Ken Raeburn  (raeburn@cygnus.com)
 290
 291         * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
 292         always use 16-bit offsets.  Makes calculated-size jump tables
 293         feasible.
 294
 295 Fri Oct 16 22:52:43 1992  Ken Raeburn  (raeburn@cygnus.com)
 296
 297         * i386.h: Fix one-operand forms of in* and out* patterns.
 298
 299 Tue Sep 22 14:08:14 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 300
 301         * m68k.h: Added CPU32 support.
 302
 303 Tue Sep 22 00:38:41 1992  John Gilmore  (gnu@cygnus.com)
 304
 305         * mips.h (break):  Disassemble the argument.  Patch from
 306         jonathan@cs.stanford.edu (Jonathan Stone).
 307
 308 Wed Sep  9 11:25:28 1992  Ian Lance Taylor  (ian@cygnus.com)
 309
 310         * m68k.h: merged Motorola and MIT syntax.
 311
 312 Thu Sep  3 09:33:22 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 313
 314         * m68k.h (pmove): make the tests less strict, the 68k book is
 315         wrong.
 316
 317 Tue Aug 25 23:25:19 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 318
 319         * m68k.h (m68ec030): Defined as alias for 68030.
 320         (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
 321         for immediate 0-7 added.  Set up some opcodes (ptest, bkpt) to use
 322         them.  Tightened description of "fmovex" to distinguish it from
 323         some "pmove" encodings.  Added "pmove" for 68030 MMU regs, cleaned
 324         up descriptions that claimed versions were available for chips not
 325         supporting them.  Added "pmovefd".
 326
 327 Mon Aug 24 12:04:51 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 328
 329         * m68k.h: fix where the . goes in divull
 330
 331 Wed Aug 19 11:22:24 1992  Ian Lance Taylor  (ian@cygnus.com)
 332
 333         * m68k.h: the cas2 instruction is supposed to be written with
 334         indirection on the last two operands, which can be either data or
 335         address registers.  Added a new operand type 'r' which accepts
 336         either register type.  Added new cases for cas2l and cas2w which
 337         use them.  Corrected masks for cas2 which failed to recognize use
 338         of address register.
 339
 340 Fri Aug 14 14:20:38 1992  Per Bothner  (bothner@cygnus.com)
 341
 342         * m68k.h:  Merged in patches (mostly m68040-specific) from
 343         Colin Smith <colin@wrs.com>.
 344
 345         * m68k.h:  Merged m68kmri.h and m68k.h (using the former as a
 346         base).  Also cleaned up duplicates, re-ordered instructions for
 347         the sake of dis-assembling (so aliases come after standard names).
 348         * m68kmri.h: Now just defines some macros, and #includes m68k.h.
 349
 350 Wed Aug 12 16:38:15 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 351
 352         * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
 353         all missing .s
 354
 355 Mon Aug 10 23:22:33 1992  Ken Raeburn  (raeburn@cygnus.com)
 356
 357         * sparc.h: Moved tables to BFD library.
 358
 359         * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
 360
 361 Sun Jun 28 13:29:03 1992  Fred Fish  (fnf@cygnus.com)
 362
 363         * h8300.h:  Finish filling in all the holes in the opcode table,
 364         so that the Lucid C compiler can digest this as well...
 365
 366 Fri Jun 26 21:27:17 1992  John Gilmore  (gnu at cygnus.com)
 367
 368         * i386.h:  Add setc, setnc, addr16, data16, repz, repnz aliases.
 369         Fix opcodes on various sizes of fild/fist instructions
 370         (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
 371         Use tabs to indent for comments.  Fixes suggested by Minh Tran-Le.
 372
 373 Thu Jun 25 16:13:26 1992  Stu Grossman  (grossman at cygnus.com)
 374
 375         * h8300.h:  Fill in all the holes in the opcode table so that the
 376         losing HPUX C compiler can digest this...
 377
 378 Thu Jun 11 12:15:25 1992  John Gilmore  (gnu at cygnus.com)
 379
 380         * mips.h:  Fix decoding of coprocessor instructions, somewhat.
 381         (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
 382
 383 Thu May 28 11:17:44 1992  Jim Wilson  (wilson@sphagnum.cygnus.com)
 384
 385         * sparc.h: Add new architecture variant sparclite; add its scan
 386         and divscc opcodes.  Define ARCHITECTURES_CONFLICT_P macro.
 387
 388 Tue May  5 14:23:27 1992  Per Bothner  (bothner@rtl.cygnus.com)
 389
 390         * mips.h:  Add some more opcode synonyms (from Frank Yellin,
 391         fy@lucid.com).
 392
 393 Thu Apr 16 18:25:26 1992  Per Bothner  (bothner@cygnus.com)
 394
 395         * rs6k.h:  New version from IBM (Metin).
 396
 397 Thu Apr  9 00:31:19 1992  Per Bothner  (bothner@rtl.cygnus.com)
 398
 399         * rs6k.h: Fix incorrect extended opcode for instructions `fm'
 400         and `fd'.  (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
 401
 402 Tue Apr  7 13:38:47 1992  Stu Grossman  (grossman at cygnus.com)
 403
 404         * rs6k.h:  Move from ../../gdb/rs6k-opcode.h.
 405
 406 Fri Apr  3 11:30:20 1992  Fred Fish  (fnf@cygnus.com)
 407
 408         * m68k.h (one, two):  Cast macro args to unsigned to suppress
 409         complaints from compiler and lint about integer overflow during
 410         shift.
 411
 412 Sun Mar 29 12:22:08 1992  John Gilmore  (gnu at cygnus.com)
 413
 414         * sparc.h (OP):  Avoid signed overflow when shifting to high order bit.
 415
 416 Fri Mar  6 00:22:38 1992  John Gilmore  (gnu at cygnus.com)
 417
 418         * mips.h:  Make bitfield layout depend on the HOST compiler,
 419         not on the TARGET system.
 420
 421 Fri Feb 21 01:29:51 1992  K. Richard Pixley  (rich@cygnus.com)
 422
 423         * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
 424           scmp, slod, smov, ssca, ssto.  Curtesy Minh Tran-Le
 425           <TRANLE@INTELLICORP.COM>.
 426
 427 Thu Jan 30 07:31:44 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 428
 429         * h8300.h: turned op_type enum into #define list
 430
 431 Thu Jan 30 01:07:24 1992  John Gilmore  (gnu at cygnus.com)
 432
 433         * sparc.h:  Remove "cypress" architecture.  Remove "fitox" and
 434         similar instructions -- they've been renamed to "fitoq", etc.
 435         REALLY fix tsubcctv.  Fix "fcmpeq" and "fcmpq" which had wrong
 436         number of arguments.
 437         * h8300.h:  Remove extra ; which produces compiler warning.
 438
 439 Tue Jan 28 22:59:22 1992  Stu Grossman  (grossman at cygnus.com)
 440
 441         * sparc.h:  fix opcode for tsubcctv.
 442
 443 Tue Jan  7 17:19:39 1992  K. Richard Pixley  (rich at cygnus.com)
 444
 445         * sparc.h: fba and cba are now aliases for fb and cb respectively.
 446
 447 Fri Dec 27 10:55:50 1991  Per Bothner  (bothner at cygnus.com)
 448
 449         * sparc.h (nop):  Made the 'lose' field be even tighter,
 450         so only a standard 'nop' is disassembled as a nop.
 451
 452 Sun Dec 22 12:18:18 1991  Michael Tiemann  (tiemann at cygnus.com)
 453
 454         * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
 455         disassembled as a nop.
 456
 457 Tue Dec 10 00:22:20 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
 458
 459         * sparc.h: fix a typo.
 460
 461 Sat Nov 30 20:40:51 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
 462
 463         * a29k.h, arm.h, h8300.h,  i386.h,  i860.h, i960.h , m68k.h,
 464         m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
 465         vax.h, ChangeLog: renamed from ../<foo>-opcode.h
 466
 467
 468
 469
 470