include/opcode/ChangeLog

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