include/opcode/ChangeLog

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