include/opcode/ChangeLog

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