include/opcode/ChangeLog

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