include/opcode/ChangeLog

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