include/opcode/ChangeLog

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