include/opcode/ChangeLog

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