include/opcode/ChangeLog

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