include/opcode/ChangeLog

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