include/opcode/ChangeLog

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