include/opcode/ChangeLog

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