include/opcode/ChangeLog

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