include/opcode/ChangeLog

   1 start-sanitize-tx49
   2 Wed Oct 29 17:33:37 1997  Gavin Koch  <gavin@cygnus.com>
   3
   4         * mips.h (INSN_4900): Added.
   5
   6 end-sanitize-tx49
   7 Fri Oct 24 22:36:20 1997  Ken Raeburn  <raeburn@cygnus.com>
   8
   9         * mips.h: Added to comments a quick-ref list of all assigned
  10         operand type characters.
  11 start-sanitize-vr5400
  12         (OP_{MASK,SH}_{PERFREG,VECBYTE,VECALIGN}): New macros for VR5400
  13         support.
  14 end-sanitize-vr5400
  15
  16 Wed Oct 22 17:28:33 1997  Richard Henderson  <rth@cygnus.com>
  17
  18         * sparc.h: Add '_' and '/' for v9a asr's.
  19         Patch from David Miller <davem@vger.rutgers.edu>
  20
  21 Tue Oct 14 13:22:29 1997  Jeffrey A Law  (law@cygnus.com)
  22
  23         * h8300.h: Bit ops with absolute addresses not in the 8 bit
  24         area are not available in the base model (H8/300).
  25
  26 Thu Sep 25 13:03:41 1997  Ian Lance Taylor  <ian@cygnus.com>
  27
  28         * m68k.h: Remove documentation of ` operand specifier.
  29
  30 Wed Sep 24 19:00:34 1997  Ian Lance Taylor  <ian@cygnus.com>
  31
  32         * m68k.h: Document q and v operand specifiers.
  33
  34 Mon Sep 15 18:28:37 1997  Nick Clifton  <nickc@cygnus.com>
  35
  36         * v850.h (struct v850_opcode): Add processors field.
  37         (PROCESSOR_V850, PROCESSOR_ALL): New bit constants.
  38 start-sanitize-v850e
  39         (PROCESSOR_V850E, PROCESSOR_NOT_V850): New bit constants.
  40         (PROCESSOR_V850EQ): New bit constants.
  41 end-sanitize-v850e
  42
  43 start-sanitize-d30v
  44 Mon Sep 15 11:29:43 1997  Ken Raeburn  <raeburn@cygnus.com>
  45
  46         Merge changes from Martin Hunt:
  47
  48         * d30v.h: Allow up to 64 control registers. Add
  49         SHORT_A5S format.
  50
  51         * d30v.h (LONG_Db): New form for delayed branches.
  52
  53         * d30v.h: (LONG_Db): New form for repeati.
  54
  55         * d30v.h (SHORT_D2B): New form.
  56
  57         * d30v.h (SHORT_A2): New form.
  58
  59         * d30v.h (OPERAND_2REG): Add new operand to indicate 2
  60         registers are used.  Needed for VLIW optimization.
  61
  62 end-sanitize-d30v
  63 Mon Sep  8 14:05:45 1997  Doug Evans  <dje@canuck.cygnus.com>
  64
  65         * cgen.h: Move assembler interface section
  66         up so cgen_parse_operand_result is defined for cgen_parse_address.
  67         (cgen_parse_address): Update prototype.
  68
  69 Tue Sep  2 15:32:32 1997  Nick Clifton  <nickc@cygnus.com>
  70
  71         * v850.h (V850_OPREAND_ADJUST_SHORT_MEMORY): Removed.
  72
  73 Tue Aug 26 12:21:52 1997  Ian Lance Taylor  <ian@cygnus.com>
  74
  75         * i386.h (two_byte_segment_defaults): Correct base register 5 in
  76         modes 1 and 2 to be ss rather than ds.  From Gabriel Paubert
  77         <paubert@iram.es>.
  78
  79         * i386.h: Set ud2 to 0x0f0b.  From Gabriel Paubert
  80         <paubert@iram.es>.
  81
  82         * i386.h: Comment fixes for ficom[p]?{s,l} from Gabriel Paubert
  83         <paubert@iram.es>.
  84
  85         * i386.h (JUMP_ON_CX_ZERO): Uncomment (define again).
  86         (JUMP_ON_ECX_ZERO): Remove commented out macro.
  87
  88 Fri Aug 22 10:38:29 1997  Nick Clifton  <nickc@cygnus.com>
  89
  90         * v850.h (V850_NOT_R0): New flag.
  91
  92 Mon Aug 18 11:05:58 1997  Nick Clifton  <nickc@cygnus.com>
  93
  94         * v850.h (struct v850_opcode): Remove flags field.
  95
  96 Wed Aug 13 18:45:48 1997  Nick Clifton  <nickc@cygnus.com>
  97
  98         * v850.h (struct v850_opcode): Add flags field.
  99         (struct v850_operand): Extend meaning of 'bits' and 'shift'
 100         fields.
 101
 102 start-sanitize-v850e
 103         (V850E_INSTRUCTION, V850EQ_INSTRUCTION): New flags.
 104         (V850E_PUSH_POP, V850E_IMMEDIATE16, V850E_IMMEDIATE32): New flags.
 105 end-sanitize-v850e
 106
 107 Fri Aug  8 16:58:42 1997  Doug Evans  <dje@canuck.cygnus.com>
 108
 109         * arc.h: New file.
 110
 111 Thu Jul 24 21:16:58 1997  Doug Evans  <dje@canuck.cygnus.com>
 112
 113         * sparc.h (sparc_opcodes): Declare as const.
 114
 115 Thu Jul 10 12:53:25 1997  Jeffrey A Law  (law@cygnus.com)
 116
 117         * mips.h (FP_S, FP_D): Define.  Bitmasks indicating if an insn
 118         uses single or double precision floating point resources.
 119         (INSN_NO_ISA, INSN_ISA1): Define.
 120         (cpu specific INSN macros): Tweak into bitmasks outside the range
 121         of INSN_ISA field.
 122
 123 Mon Jun 16 14:10:00 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
 124
 125         * i386.h: Fix pand opcode.
 126
 127 Mon Jun  2 11:35:09 1997  Gavin Koch  <gavin@cygnus.com>
 128
 129         * mips.h: Widen INSN_ISA and move it to a more convenient
 130         bit position.  Add INSN_3900.
 131
 132 Tue May 20 11:25:29 1997  Gavin Koch  <gavin@cygnus.com>
 133
 134         * mips.h (struct mips_opcode): added new field membership.
 135
 136 Mon May 12 16:26:50 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
 137
 138         * i386.h (movd): only Reg32 is allowed.
 139
 140         * i386.h: add fcomp and ud2.  From Wayne Scott
 141         <wscott@ichips.intel.com>.
 142
 143 Mon May  5 17:16:21 1997  Ian Lance Taylor  <ian@cygnus.com>
 144
 145         * i386.h: Add MMX instructions.
 146
 147 Mon May  5 12:45:19 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
 148
 149         * i386.h: Remove W modifier from conditional move instructions.
 150
 151 Mon Apr 14 14:56:58 1997  Ian Lance Taylor  <ian@cygnus.com>
 152
 153         * i386.h: Change the opcodes for fsubp, fsubrp, fdivp, and fdivrp
 154         with no arguments to match that generated by the UnixWare
 155         assembler.
 156
 157 Thu Apr 10 14:35:00 1997  Doug Evans  <dje@canuck.cygnus.com>
 158
 159         * cgen.h (<cpu>_cgen_assemble_insn): New arg for errmsg.
 160         (cgen_parse_operand_fn): Declare.
 161         (cgen_init_parse_operand): Declare.
 162         (cgen_parse_operand): Renamed from cgen_asm_parse_operand,
 163         new argument `want'.
 164         (enum cgen_parse_operand_result): Renamed from cgen_asm_result.
 165         (enum cgen_parse_operand_type): New enum.
 166
 167 Sat Apr  5 13:14:05 1997  Ian Lance Taylor  <ian@cygnus.com>
 168
 169         * i386.h: Revert last patch for the NON_BROKEN_OPCODES cases.
 170
 171 Fri Apr  4 11:46:11 1997  Doug Evans  <dje@canuck.cygnus.com>
 172
 173         * cgen.h: New file.
 174
 175 Fri Apr  4 14:02:32 1997  Ian Lance Taylor  <ian@cygnus.com>
 176
 177         * i386.h: Correct opcode values for fsubp, fsubrp, fdivp, and
 178         fdivrp.
 179
 180 Tue Mar 25 22:57:26 1997  Stu Grossman  (grossman@critters.cygnus.com)
 181
 182         * v850.h (extract):  Make unsigned.
 183
 184 Mon Mar 24 14:38:15 1997  Ian Lance Taylor  <ian@cygnus.com>
 185
 186         * i386.h: Add iclr.
 187
 188 Thu Mar 20 19:49:10 1997  Ian Lance Taylor  <ian@cygnus.com>
 189
 190         * i386.h: Change DW to W for cmpxchg and xadd, since they don't
 191         take a direction bit.
 192
 193 start-sanitize-coldfire
 194 Wed Mar 19 06:24:58 1997  J.T. Conklin  <jtc@cygnus.com>
 195
 196         * m68k.h (mcfmac, mcfdiv): New macros.
 197
 198 end-sanitize-coldfire
 199 Sat Mar 15 19:03:29 1997  H.J. Lu  <hjl@lucon.org>
 200
 201         * sparc.h (sparc_opcode_lookup_arch): Use full prototype.
 202
 203 Fri Mar 14 15:22:01 1997  Ian Lance Taylor  <ian@cygnus.com>
 204
 205         * sparc.h: Include <ansidecl.h>.  Update function declarations to
 206         use prototypes, and to use const when appropriate.
 207
 208 Thu Mar  6 14:18:30 1997  Jeffrey A Law  (law@cygnus.com)
 209
 210         * mn10300.h (MN10300_OPERAND_RELAX): Define.
 211
 212 Mon Feb 24 15:15:56 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
 213
 214         * d10v.h: Change pre_defined_registers to
 215         d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
 216
 217 Sat Feb 22 21:25:00 1997  Dawn Perchik  <dawn@cygnus.com>
 218
 219         * mips.h: Add macros for cop0, cop1 cop2 and cop3.
 220         Change mips_opcodes from const array to a pointer,
 221         and change bfd_mips_num_opcodes from const int to int,
 222         so that we can increase the size of the mips opcodes table
 223         dynamically.
 224
 225 start-sanitize-d30v
 226 Fri Feb 21 16:34:18 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
 227
 228         * d30v.h (FLAG_X): Remove unused flag.
 229
 230 Tue Feb 18 17:37:20 1997  Martin M. Hunt  <hunt@pizza.cygnus.com>
 231
 232         * d30v.h: New file.
 233
 234 end-sanitize-d30v
 235 start-sanitize-tic80
 236 Fri Feb 14 13:16:15 1997  Fred Fish  <fnf@cygnus.com>
 237
 238         * tic80.h (PDS_NAME): Macro to access name field of predefined symbols.
 239         (PDS_VALUE): Macro to access value field of predefined symbols.
 240         (tic80_next_predefined_symbol): Add prototype.
 241
 242 end-sanitize-tic80
 243 start-sanitize-r5900
 244 Fri Feb  7 11:12:44 1997  Gavin Koch  <gavin@cygnus.com>
 245
 246         * mips.h: add r5900.
 247
 248 end-sanitize-r5900
 249 start-sanitize-tic80
 250 Mon Feb 10 10:32:17 1997  Fred Fish  <fnf@cygnus.com>
 251
 252         * tic80.h (tic80_symbol_to_value): Change prototype to match
 253         change in function, added class parameter.
 254
 255 Thu Feb  6 17:30:15 1997  Fred Fish  <fnf@cygnus.com>
 256
 257         * tic80.h (TIC80_OPERAND_ENDMASK): Add for flagging TIc80
 258         endmask fields, which are somewhat weird in that 0 and 32 are
 259         treated exactly the same.
 260
 261 Thu Jan 30 13:46:18 1997  Fred Fish  <fnf@cygnus.com>
 262
 263         * tic80.h: Change all the OPERAND defines to use the form (1 << X)
 264         rather than a constant that is 2**X.  Reorder them to put bits for
 265         operands that have symbolic names in the upper bits, so they can
 266         be packed into an int where the lower bits contain the value that
 267         corresponds to that symbolic name.
 268         (predefined_symbo): Add struct.
 269         (tic80_predefined_symbols): Declare array of translations.
 270         (tic80_num_predefined_symbols): Declare size of that array.
 271         (tic80_value_to_symbol): Declare function.
 272         (tic80_symbol_to_value): Declare function.
 273
 274 end-sanitize-tic80
 275 Wed Jan 29 09:37:25 1997  Jeffrey A Law  (law@cygnus.com)
 276
 277         * mn10200.h (MN10200_OPERAND_RELAX): Define.
 278
 279 start-sanitize-tic80
 280 Sat Jan 18 15:18:59 1997  Fred Fish  <fnf@cygnus.com>
 281
 282         * tic80.h (TIC80_NO_R0_DEST): Add for opcodes where r0 cannot
 283         be the destination register.
 284
 285 Thu Jan 16 20:48:55 1997  Fred Fish  <fnf@cygnus.com>
 286
 287         * tic80.h (struct tic80_opcode): Change "format" field to "flags".
 288         (FMT_UNUSED, FMT_SI, FMT_LI, FMT_REG): Delete.
 289         (TIC80_VECTOR): Define a flag bit for the flags.  This one means
 290         that the opcode can have two vector instructions in a single
 291         32 bit word and we have to encode/decode both.
 292
 293 Tue Jan 14 19:37:09 1997  Fred Fish  <fnf@cygnus.com>
 294
 295         * tic80.h (TIC80_OPERAND_PCREL): Renamed from
 296         TIC80_OPERAND_RELATIVE for PC relative.
 297         (TIC80_OPERAND_BASEREL): New flag bit for register
 298         base relative.
 299
 300 Mon Jan 13 15:56:38 1997  Fred Fish  <fnf@cygnus.com>
 301
 302         * tic80.h (TIC80_OPERAND_FLOAT): Add for floating point operands.
 303
 304 Mon Jan  6 10:51:15 1997  Fred Fish  <fnf@cygnus.com>
 305
 306         * tic80.h (TIC80_OPERAND_SCALED): Operand may have optional
 307         ":s" modifier for scaling.
 308
 309 Sun Jan  5 12:12:19 1997  Fred Fish  <fnf@cygnus.com>
 310
 311         * tic80.h (TIC80_OPERAND_M_SI): Add operand modifier for ":m".
 312         (TIC80_OPERAND_M_LI): Ditto
 313
 314 Sat Jan  4 19:02:44 1997  Fred Fish  <fnf@cygnus.com>
 315
 316         * tic80.h (TIC80_OPERAND_BITNUM): Renamed from TIC80_OPERAND_CC_SZ.
 317         (TIC80_OPERAND_CC): New define for condition code operand.
 318         (TIC80_OPERAND_CR): New define for control register operand.
 319
 320 Fri Jan  3 16:22:23 1997  Fred Fish  <fnf@cygnus.com>
 321
 322         * tic80.h (struct tic80_opcode): Name changed.
 323         (struct tic80_opcode): Remove format field.
 324         (struct tic80_operand): Add insertion and extraction functions.
 325         (TIC80_OPERAND_*): Remove old bogus values, start adding new
 326         correct ones.
 327         (FMT_*): Ditto.
 328
 329 end-sanitize-tic80
 330 Tue Dec 31 15:05:41 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 331
 332         * v850.h (V850_OPERAND_ADJUST_SHORT_MEMORY): New flag to adjust
 333         type IV instruction offsets.
 334
 335 start-sanitize-tic80
 336 Fri Dec 27 22:23:10 1996  Fred Fish  <fnf@cygnus.com>
 337
 338         * tic80.h: New file.
 339
 340 end-sanitize-tic80
 341 Wed Dec 18 10:06:31 1996  Jeffrey A Law  (law@cygnus.com)
 342
 343         * mn10200.h (MN10200_OPERAND_NOCHECK): Define.
 344
 345 Sat Dec 14 10:48:31 1996  Fred Fish  <fnf@ninemoons.com>
 346
 347         * mn10200.h: Fix comment, mn10200_operand not powerpc_operand.
 348         * mn10300.h: Fix comment, mn10300_operand not powerpc_operand.
 349         * v850.h: Fix comment, v850_operand not powerpc_operand.
 350
 351 Mon Dec  9 16:45:39 1996  Jeffrey A Law  (law@cygnus.com)
 352
 353         * mn10200.h: Flesh out structures and definitions needed by
 354         the mn10200 assembler & disassembler.
 355
 356 Tue Nov 26 10:46:56 1996  Ian Lance Taylor  <ian@cygnus.com>
 357
 358         * mips.h: Add mips16 definitions.
 359
 360 Mon Nov 25 17:56:54 1996  J.T. Conklin  <jtc@cygnus.com>
 361
 362         * m68k.h: Document new <, >, m, n, o and p operand specifiers.
 363
 364 Wed Nov 20 10:59:41 1996  Jeffrey A Law  (law@cygnus.com)
 365
 366         * mn10300.h (MN10300_OPERAND_PCREL): Define.
 367         (MN10300_OPERAND_MEMADDR): Define.
 368
 369 Tue Nov 19 13:30:40 1996  Jeffrey A Law  (law@cygnus.com)
 370
 371         * mn10300.h (MN10300_OPERAND_REG_LIST): Define.
 372
 373 Wed Nov  6 13:41:08 1996  Jeffrey A Law  (law@cygnus.com)
 374
 375         * mn10300.h (MN10300_OPERAND_SPLIT): Define.
 376
 377 Tue Nov  5 13:26:12 1996  Jeffrey A Law  (law@cygnus.com)
 378
 379         * mn10300.h (MN10300_OPERAND_EXTENDED): Define.
 380
 381 Mon Nov  4 12:52:48 1996  Jeffrey A Law  (law@cygnus.com)
 382
 383         * mn10300.h (MN10300_OPERAND_REPEATED): Define.
 384
 385 Fri Nov  1 10:31:02 1996  Richard Henderson  <rth@tamu.edu>
 386
 387         * alpha.h: Don't include "bfd.h"; private relocation types are now
 388         negative to minimize problems with shared libraries.  Organize
 389         instruction subsets by AMASK extensions and PALcode
 390         implementation.
 391         (struct alpha_operand): Move flags slot for better packing.
 392
 393 Tue Oct 29 12:19:10 1996  Jeffrey A Law  (law@cygnus.com)
 394
 395         * v850.h (V850_OPERAND_RELAX): New operand flag.
 396
 397 Thu Oct 10 14:29:11 1996  Jeffrey A Law  (law@cygnus.com)
 398
 399         * mn10300.h (FMT_*): Move operand format definitions
 400         here.
 401
 402 Tue Oct  8 14:48:07 1996  Jeffrey A Law  (law@cygnus.com)
 403
 404         * mn10300.h (MN10300_OPERAND_PAREN): Define.
 405
 406 Mon Oct  7 16:52:11 1996  Jeffrey A Law  (law@cygnus.com)
 407
 408         * mn10300.h (mn10300_opcode): Add "format" field.
 409         (MN10300_OPERAND_*): Define.
 410
 411 Thu Oct  3 10:33:46 1996  Jeffrey A Law  (law@cygnus.com)
 412
 413         * mn10x00.h: Delete.
 414         * mn10200.h, mn10300.h: New files.
 415
 416 Wed Oct  2 21:31:26 1996  Jeffrey A Law  (law@cygnus.com)
 417
 418         * mn10x00.h: New file.
 419
 420 Fri Sep 27 18:26:46 1996  Stu Grossman  (grossman@critters.cygnus.com)
 421
 422         * v850.h:  Add new flag to indicate this instruction uses a PC
 423         displacement.
 424
 425 Fri Sep 13 14:58:13 1996  Jeffrey A Law  (law@cygnus.com)
 426
 427         * h8300.h (stmac): Add missing instruction.
 428
 429 Sat Aug 31 16:02:03 1996  Jeffrey A Law  (law@cygnus.com)
 430
 431         * v850.h (v850_opcode): Remove "size" field.  Add "memop"
 432         field.
 433
 434 Fri Aug 23 10:39:08 1996  Jeffrey A Law  (law@cygnus.com)
 435
 436         * v850.h (V850_OPERAND_EP): Define.
 437
 438         * v850.h (v850_opcode): Add size field.
 439
 440 Thu Aug 22 16:51:25 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 441
 442         * v850.h (v850_operands): Add insert and extract fields, pointers
 443         to functions used to handle unusual operand encoding.
 444         (V850_OPERAND_REG, V850_OPERAND_SRG, V850_OPERAND_CC,
 445         V850_OPERAND_SIGNED): Defined.
 446
 447 Wed Aug 21 17:45:10 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 448
 449         * v850.h (v850_operands): Add flags field.
 450         (OPERAND_REG, OPERAND_NUM): Defined.
 451
 452 Tue Aug 20 14:52:02 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 453
 454         * v850.h: New file.
 455
 456 Fri Aug 16 14:44:15 1996  James G. Smith  <jsmith@cygnus.co.uk>
 457
 458         * mips.h (OP_SH_LOCC, OP_SH_HICC, OP_MASK_CC, OP_SH_COP1NORM,
 459         OP_MASK_COP1NORM, OP_SH_COP1SPEC, OP_MASK_COP1SPEC,
 460         OP_MASK_COP1SCLR, OP_MASK_COP1CMP, OP_SH_COP1CMP, OP_SH_FORMAT,
 461         OP_MASK_FORMAT, OP_SH_TRUE, OP_MASK_TRUE, OP_SH_GE, OP_MASK_GE,
 462         OP_SH_UNSIGNED, OP_MASK_UNSIGNED, OP_SH_HINT, OP_MASK_HINT):
 463         Defined.
 464
 465 Fri Aug 16 00:15:15 1996  Jeffrey A Law  (law@cygnus.com)
 466
 467         * hppa.h (pitlb, pitlbe, iitlba, iitlbp, fic, fice): Accept
 468         a 3 bit space id instead of a 2 bit space id.
 469
 470 Thu Aug 15 13:11:46 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 471
 472         * d10v.h: Add some additional defines to support the
 473         assembler in determining which operations can be done in parallel.
 474
 475 Tue Aug  6 11:13:22 1996  Jeffrey A Law  (law@cygnus.com)
 476
 477         * h8300.h (SN): Define.
 478         (eepmov.b): Renamed from "eepmov"
 479         (nop, bpt, rte, rts, sleep, clrmac): These have no size associated
 480         with them.
 481
 482 Fri Jul 26 11:47:10 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 483
 484         * d10v.h (OPERAND_SHIFT): New operand flag.
 485
 486 Thu Jul 25 12:06:22 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 487
 488         * d10v.h: Changes for divs, parallel-only instructions, and
 489         signed numbers.
 490
 491 Mon Jul 22 11:21:15 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 492
 493         * d10v.h (pd_reg): Define. Putting the definition here allows
 494         the assembler and disassembler to share the same struct.
 495
 496 Mon Jul 22 12:15:25 1996  Ian Lance Taylor  <ian@cygnus.com>
 497
 498         * i960.h (i960_opcodes): "halt" takes an argument.  From Stephen
 499         Williams <steve@icarus.com>.
 500
 501 Wed Jul 17 14:46:38 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 502
 503         * d10v.h: New file.
 504
 505 Thu Jul 11 12:09:15 1996  Jeffrey A Law  (law@cygnus.com)
 506
 507         * h8300.h (band, bclr): Force high bit of immediate nibble to zero.
 508
 509 Wed Jul  3 14:30:12 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 510
 511         * m68k.h (mcf5200): New macro.
 512         Document names of coldfire control registers.
 513
 514 Tue Jul  2 23:05:45 1996  Jeffrey A Law  (law@cygnus.com)
 515
 516         * h8300.h (SRC_IN_DST): Define.
 517
 518         * h8300.h (UNOP3): Mark the register operand in this insn
 519         as a source operand, not a destination operand.
 520         (SHIFT_2, SHIFT_IMM): Remove.  Eliminate all references.
 521         (UNOP3): Change SHIFT_IMM to IMM for H8/S bitops.  Mark
 522         register operand with SRC_IN_DST.
 523
 524 Fri Jun 21 13:52:17 1996  Richard Henderson  <rth@tamu.edu>
 525
 526         * alpha.h: New file.
 527
 528 Thu Jun 20 15:02:57 1996  Ian Lance Taylor  <ian@cygnus.com>
 529
 530         * rs6k.h: Remove obsolete file.
 531
 532 Wed Jun 19 15:29:38 1996  Ian Lance Taylor  <ian@cygnus.com>
 533
 534         * i386.h: Correct opcode values for faddp, fsubp, fsubrp, fmulp,
 535         fdivp, and fdivrp.  Add ffreep.
 536
 537 Tue Jun 18 16:06:00 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
 538
 539         * h8300.h: Reorder various #defines for readability.
 540         (ABS32SRC, ABS32DST, DSP32LIST, ABS32LIST, A32LIST): Define.
 541         (BITOP): Accept additional (unused) argument.  All callers changed.
 542         (EBITOP): Likewise.
 543         (O_LAST): Bump.
 544         (ldc, stc, movb, movw, movl): Use 32bit offsets and absolutes.
 545
 546         * h8300.h (EXR, SHIFT_2, MACREG, SHIFT_IMM, RDINC): Define.
 547         (O_TAS, O_CLRMAC, O_LDMAC, O_MAC, O_LDM, O_STM): Define.
 548         (BITOP, EBITOP): Handle new H8/S addressing modes for
 549         bit insns.
 550         (UNOP3): Handle new shift/rotate insns on the H8/S.
 551         (insns using exr): New instructions.
 552         (tas, mac, ldmac, clrmac, ldm, stm): New instructions.
 553
 554 Thu May 23 16:56:48 1996  Jeffrey A Law  (law@cygnus.com)
 555
 556         * h8300.h (add.l): Undo Apr 5th change.  The manual I had
 557         was incorrect.
 558
 559 Mon May  6 23:38:22 1996  Jeffrey A Law  (law@cygnus.com)
 560
 561         * h8300.h (START): Remove.
 562         (MEMRELAX): Define.  Mark absolute memory operands in mov.b, mov.w
 563         and mov.l insns that can be relaxed.
 564
 565 Tue Apr 30 18:30:58 1996  Ian Lance Taylor  <ian@cygnus.com>
 566
 567         * i386.h: Remove Abs32 from lcall.
 568
 569 Mon Apr 22 17:09:23 1996  Doug Evans  <dje@blues.cygnus.com>
 570
 571         * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
 572         (SLCPOP): New macro.
 573         Mark X,Y opcode letters as in use.
 574
 575 Thu Apr 11 17:28:18 1996  Ian Lance Taylor  <ian@cygnus.com>
 576
 577         * sparc.h (F_FLOAT, F_FBR): Define.
 578
 579 Fri Apr  5 16:55:34 1996  Jeffrey A Law  (law@cygnus.com)
 580
 581         * h8300.h (ABS8MEM): Renamed from ABSMOV.  Remove ABSMOV
 582         from all insns.
 583         (ABS8SRC,ABS8DST): Add ABS8MEM.
 584         (add.l): Fix reg+reg variant.
 585         (eepmov.w): Renamed from eepmovw.
 586         (ldc,stc): Fix many cases.
 587
 588 Sun Mar 31 13:30:03 1996  Doug Evans  <dje@canuck.cygnus.com>
 589
 590         * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
 591
 592 Thu Mar  7 15:08:23 1996  Doug Evans  <dje@charmed.cygnus.com>
 593
 594         * sparc.h (O): Mark operand letter as in use.
 595
 596 Tue Feb 20 20:46:21 1996  Doug Evans  <dje@charmed.cygnus.com>
 597
 598         * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
 599         Mark operand letters uU as in use.
 600
 601 Mon Feb 19 01:59:08 1996  Doug Evans  <dje@charmed.cygnus.com>
 602
 603         * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
 604         (sparc_opcode_arch): Delete member `conflicts'.  Add `supported'.
 605         (SPARC_OPCODE_SUPPORTED): New macro.
 606         (SPARC_OPCODE_CONFLICT_P): Rewrite.
 607         (F_NOTV9): Delete.
 608
 609 Fri Feb 16 12:23:34 1996  Jeffrey A Law  (law@cygnus.com)
 610
 611         * sparc.h (sparc_opcode_lookup_arch) Make return type in
 612         declaration consistent with return type in definition.
 613
 614 Wed Feb 14 18:14:11 1996  Alan Modra  <alan@spri.levels.unisa.edu.au>
 615
 616         * i386.h (i386_optab): Remove Data32 from pushf and popf.
 617
 618 Thu Feb  8 14:27:21 1996  James Carlson <carlson@xylogics.com>
 619
 620         * i386.h (i386_regtab): Add 80486 test registers.
 621
 622 Mon Feb  5 18:35:46 1996  Ian Lance Taylor  <ian@cygnus.com>
 623
 624         * i960.h (I_HX): Define.
 625         (i960_opcodes): Add HX instruction.
 626
 627 Mon Jan 29 12:43:39 1996  Ken Raeburn  <raeburn@cygnus.com>
 628
 629         * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
 630         and fclex.
 631
 632 Wed Jan 24 22:36:59 1996  Doug Evans  <dje@charmed.cygnus.com>
 633
 634         * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
 635         (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
 636         (bfd_* defines): Delete.
 637         (sparc_opcode_archs): Replaces architecture_pname.
 638         (sparc_opcode_lookup_arch): Declare.
 639         (NUMOPCODES): Delete.
 640
 641 Mon Jan 22 08:24:32 1996  Doug Evans  <dje@charmed.cygnus.com>
 642
 643         * sparc.h (enum sparc_architecture): Add v9a.
 644         (ARCHITECTURES_CONFLICT_P): Update.
 645
 646 Thu Dec 28 13:27:53 1995  John Hassey  <hassey@rtp.dg.com>
 647
 648         * i386.h: Added Pentium Pro instructions.
 649
 650 Thu Nov  2 22:59:22 1995  Ian Lance Taylor  <ian@cygnus.com>
 651
 652         * m68k.h: Document new 'W' operand place.
 653
 654 Tue Oct 24 10:49:10 1995  Jeffrey A Law  (law@cygnus.com)
 655
 656         * hppa.h: Add lci and syncdma instructions.
 657
 658 Mon Oct 23 11:09:16 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
 659
 660         * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
 661         instructions.
 662
 663 Mon Oct 16 10:28:15 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 664
 665         * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
 666         assembler's -mcom and -many switches.
 667
 668 Wed Oct 11 16:56:33 1995  Ken Raeburn  <raeburn@cygnus.com>
 669
 670         * i386.h: Fix cmpxchg8b extension opcode description.
 671
 672 Thu Oct  5 18:03:36 1995  Ken Raeburn  <raeburn@cygnus.com>
 673
 674         * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
 675         and register cr4.
 676
 677 Tue Sep 19 15:26:43 1995  Ian Lance Taylor  <ian@cygnus.com>
 678
 679         * m68k.h: Change comment: split type P into types 0, 1 and 2.
 680
 681 Wed Aug 30 13:50:55 1995  Doug Evans  <dje@canuck.cygnus.com>
 682
 683         * sparc.h (sparc_{encode,decode}_prefetch): Declare.
 684
 685 Tue Aug 29 15:34:58 1995  Doug Evans  <dje@canuck.cygnus.com>
 686
 687         * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
 688
 689 Wed Aug  2 18:32:19 1995  Ian Lance Taylor  <ian@cygnus.com>
 690
 691         * m68kmri.h: Remove.
 692
 693         * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
 694         declarations.  Remove F_ALIAS and flag field of struct
 695         m68k_opcode.  Change arch field of struct m68k_opcode to unsigned
 696         int.  Make name and args fields of struct m68k_opcode const.
 697
 698 Wed Aug  2 08:16:46 1995  Doug Evans  <dje@canuck.cygnus.com>
 699
 700         * sparc.h (F_NOTV9): Define.
 701
 702 Tue Jul 11 14:20:42 1995  Jeff Spiegel  <jeffs@lsil.com>
 703
 704         * mips.h (INSN_4010): Define.
 705
 706 Wed Jun 21 18:49:51 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 707
 708         * m68k.h (TBL1): Reverse sense of "round" argument in result.
 709
 710         Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
 711         * m68k.h: Fix argument descriptions of coprocessor
 712         instructions to allow only alterable operands where appropriate.
 713         [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
 714         (m68k_opcode_aliases): Add more aliases.
 715
 716 Fri Apr 14 22:15:34 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 717
 718         * m68k.h: Added explcitly short-sized conditional branches, and a
 719         bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
 720         svr4-based configurations.
 721
 722 Mon Mar 13 21:30:01 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 723
 724         Mon Feb 27 08:36:39 1995  Bryan Ford  <baford@cs.utah.edu>
 725         * i386.h: added missing Data16/Data32 flags to a few instructions.
 726
 727 Wed Mar  8 15:19:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 728
 729         * mips.h (OP_MASK_FR, OP_SH_FR): Define.
 730         (OP_MASK_BCC, OP_SH_BCC): Define.
 731         (OP_MASK_PREFX, OP_SH_PREFX): Define.
 732         (OP_MASK_CCC, OP_SH_CCC): Define.
 733         (INSN_READ_FPR_R): Define.
 734         (INSN_RFE): Delete.
 735
 736 Wed Mar  8 03:13:23 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 737
 738         * m68k.h (enum m68k_architecture): Deleted.
 739         (struct m68k_opcode_alias): New type.
 740         (m68k_opcodes): Now const.  Deleted opcode aliases with exactly
 741         matching constraints, values and flags.  As a side effect of this,
 742         the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
 743         as I know were never used, now may need re-examining.
 744         (numopcodes): Now const.
 745         (m68k_opcode_aliases, numaliases): New variables.
 746         (endop): Deleted.
 747         [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
 748         m68k_opcode_aliases; update declaration of m68k_opcodes.
 749
 750 Mon Mar  6 10:02:00 1995  Jeff Law  (law@snake.cs.utah.edu)
 751
 752         * hppa.h (delay_type): Delete unused enumeration.
 753         (pa_opcode): Replace unused delayed field with an architecture
 754         field.
 755         (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
 756
 757 Fri Mar  3 16:10:24 1995  Ian Lance Taylor  <ian@cygnus.com>
 758
 759         * mips.h (INSN_ISA4): Define.
 760
 761 Fri Feb 24 19:13:37 1995  Ian Lance Taylor  <ian@cygnus.com>
 762
 763         * mips.h (M_DLA_AB, M_DLI): Define.
 764
 765 Thu Feb 23 17:33:09 1995  Jeff Law  (law@snake.cs.utah.edu)
 766
 767         * hppa.h (fstwx): Fix single-bit error.
 768
 769 Wed Feb 15 12:19:52 1995  Ian Lance Taylor  <ian@cygnus.com>
 770
 771         * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
 772
 773 Mon Feb  6 10:35:23 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 774
 775         * i386.h: added cpuid instruction , and dr[0-7] aliases for the
 776           debug registers.  From Charles Hannum (mycroft@netbsd.org).
 777
 778 Mon Feb  6 03:31:54 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 779
 780         Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
 781         i386 support:
 782         * i386.h (MOV_AX_DISP32): New macro.
 783         (i386_optab): Added Data16 and Data32 as needed.  Added "w" forms
 784         of several call/return instructions.
 785         (ADDR_PREFIX_OPCODE): New macro.
 786
 787 Mon Jan 23 16:45:43 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 788
 789         Sat Jan 21 17:50:38 1995  Pat Rankin  (rankin@eql.caltech.edu)
 790
 791         * ../include/opcode/vax.h (struct vot_wot, field `args'):  make
 792         it pointer to const char;
 793         (struct vot, field `name'):  ditto.
 794
 795 Thu Jan 19 14:47:53 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 796
 797         * vax.h: Supply and properly group all values in end sentinel.
 798
 799 Tue Jan 17 10:55:30 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 800
 801         * mips.h (INSN_ISA, INSN_4650): Define.
 802
 803 Wed Oct 19 13:34:17 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 804
 805         * a29k.h: Add operand type 'I' for `inv' and `iretinv'.  On
 806         systems with a separate instruction and data cache, such as the
 807         29040, these instructions take an optional argument.
 808
 809 Wed Sep 14 17:44:20 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
 810
 811         * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
 812         INSN_TRAP.
 813
 814 Tue Sep  6 11:39:08 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
 815
 816         * mips.h (INSN_STORE_MEMORY): Define.
 817
 818 Thu Jul 28 19:28:07 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 819
 820         * sparc.h: Document new operand type 'x'.
 821
 822 Tue Jul 26 17:48:05 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 823
 824         * i960.h (I_CX2): New instruction category.  It includes
 825         instructions available on Cx and Jx processors.
 826         (I_JX): New instruction category, for JX-only instructions.
 827         (i960_opcodes): Put eshro and sysctl in I_CX2 category.  Added
 828         Jx-only instructions, in I_JX category.
 829
 830 Wed Jul 13 18:43:47 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 831
 832         * ns32k.h (endop): Made pointer const too.
 833
 834 Sun Jul 10 11:01:09 1994  Ian Dall  (dall@hfrd.dsto.gov.au)
 835
 836         * ns32k.h: Drop Q operand type as there is no correct use
 837         for it. Add I and Z operand types which allow better checking.
 838
 839 Thu Jul  7 12:34:48 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 840
 841         * h8300.h (xor.l) :fix bit pattern.
 842         (L_2): New size of operand.
 843         (trapa): Use it.
 844
 845 Fri Jun 10 16:38:11 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 846
 847         * m68k.h: Move "trap" before "tpcc" to change disassembly.
 848
 849 Fri Jun  3 15:57:36 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 850
 851         * sparc.h: Include v9 definitions.
 852
 853 Thu Jun  2 12:23:17 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 854
 855         * m68k.h (m68060): Defined.
 856         (m68040up, mfloat, mmmu): Include it.
 857         (struct m68k_opcode): Widen `arch' field.
 858         (m68k_opcodes): Updated for M68060.  Removed comments that were
 859         instructions commented out by "JF" years ago.
 860
 861 Thu Apr 28 18:31:14 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 862
 863         * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
 864         add a one-bit `flags' field.
 865         (F_ALIAS): New macro.
 866
 867 Wed Apr 27 11:29:52 1994  Steve Chamberlain  (sac@cygnus.com)
 868
 869         * h8300.h (dec, inc): Get encoding right.
 870
 871 Mon Apr  4 13:12:43 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 872
 873         * ppc.h (struct powerpc_operand): Removed signedp field; just use
 874         a flag instead.
 875         (PPC_OPERAND_SIGNED): Define.
 876         (PPC_OPERAND_SIGNOPT): Define.
 877
 878 Thu Mar 31 19:34:08 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 879
 880         * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
 881         prefix is 0x66, not 0x67.  Patch from H.J. Lu (hlu@nynexst.com).
 882
 883 Thu Mar  3 15:51:05 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 884
 885         * i386.h: Reverse last change.  It'll be handled in gas instead.
 886
 887 Thu Feb 24 15:29:05 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 888
 889         * i386.h (sar): Disabled the two-operand Imm1 form, since it was
 890         slower on the 486 and used the implicit shift count despite the
 891         explicit operand.  The one-operand form is still available to get
 892         the shorter form with the implicit shift count.
 893
 894 Thu Feb 17 12:27:52 1994  Torbjorn Granlund  (tege@mexican.cygnus.com)
 895
 896         * hppa.h: Fix typo in fstws arg string.
 897
 898 Wed Feb  9 21:23:52 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 899
 900         * ppc.h (struct powerpc_opcode): Make operands field unsigned.
 901
 902 Mon Feb  7 19:14:58 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 903
 904         * ppc.h (PPC_OPCODE_601): Define.
 905
 906 Fri Feb  4 23:43:50 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 907
 908         * hppa.h (addb): Use '@' for addb and addib pseudo ops.
 909         (so we can determine valid completers for both addb and addb[tf].)
 910
 911         * hppa.h (xmpyu): No floating point format specifier for the
 912         xmpyu instruction.
 913
 914 Fri Feb  4 23:36:52 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 915
 916         * ppc.h (PPC_OPERAND_NEXT): Define.
 917         (PPC_OPERAND_NEGATIVE): Change value to make room for above.
 918         (struct powerpc_macro): Define.
 919         (powerpc_macros, powerpc_num_macros): Declare.
 920
 921 Fri Jan 21 19:13:50 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 922
 923         * ppc.h: New file.  Header file for PowerPC opcode table.
 924
 925 Mon Jan 17 00:14:23 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 926
 927         * hppa.h: More minor template fixes for sfu and copr (to allow
 928         for easier disassembly).
 929
 930         * hppa.h: Fix templates for all the sfu and copr instructions.
 931
 932 Wed Dec 15 15:12:42 1993  Ken Raeburn  (raeburn@cujo.cygnus.com)
 933
 934         * i386.h (push): Permit Imm16 operand too.
 935
 936 Sat Dec 11 16:14:06 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 937
 938         *  h8300.h (andc): Exists in base arch.
 939
 940 Wed Dec  1 12:15:32 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 941
 942         * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
 943         * hppa.h: #undef NONE to avoid conflict with hiux include files.
 944
 945 Sun Nov 21 22:06:57 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 946
 947         * hppa.h: Add FP quadword store instructions.
 948
 949 Wed Nov 17 17:13:16 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 950
 951         * mips.h: (M_J_A): Added.
 952         (M_LA): Removed.
 953
 954 Mon Nov  8 12:12:47 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 955
 956         * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define.  From Ted Lemon
 957         <mellon@pepper.ncd.com>.
 958
 959 Sun Nov  7 00:30:11 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 960
 961         * hppa.h: Immediate field in probei instructions is unsigned,
 962         not low-sign extended.
 963
 964 Wed Nov  3 10:30:00 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 965
 966         * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
 967
 968 Tue Nov  2 12:41:30 1993  Ken Raeburn  (raeburn@rover.cygnus.com)
 969
 970         * i386.h: Add "fxch" without operand.
 971
 972 Mon Nov  1 18:13:03 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 973
 974         * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
 975
 976 Sat Oct  2 22:26:11 1993  Jeffrey A Law  (law@snake.cs.utah.edu)
 977
 978         * hppa.h: Add gfw and gfr to the opcode table.
 979
 980 Wed Sep 29 16:23:00 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 981
 982         * m88k.h: extended to handle m88110.
 983
 984 Tue Sep 28 19:19:08 1993  Jeffrey A Law  (law@snake.cs.utah.edu)
 985
 986         * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
 987         addresses.
 988
 989 Tue Sep 14 14:04:35 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 990
 991         * i960.h (i960_opcodes): Properly bracket initializers.
 992
 993 Mon Sep 13 12:50:52 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 994
 995         * m88k.h (BOFLAG): rewrite to avoid nested comment.
 996
 997 Mon Sep 13 15:46:06 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 998
 999         * m68k.h (two): Protect second argument with parentheses.
1000
1001 Fri Sep 10 16:29:47 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1002
1003         * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
1004         Deleted old in/out instructions in "#if 0" section.
1005
1006 Thu Sep  9 17:42:19 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1007
1008         * i386.h (i386_optab): Properly bracket initializers.
1009
1010 Wed Aug 25 13:50:56 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1011
1012         * hppa.h (pa_opcode): Use '|' for movb and movib insns.  (From
1013         Jeff Law, law@cs.utah.edu).
1014
1015 Mon Aug 23 16:55:03 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1016
1017         * i386.h (lcall): Accept Imm32 operand also.
1018
1019 Mon Aug 23 12:43:11 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1020
1021         * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
1022         (M_DABS): Added.
1023
1024 Thu Aug 19 15:08:37 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1025
1026         * mips.h (INSN_*): Changed values.  Removed unused definitions.
1027         Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3.  Split
1028         INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
1029         INSN_LOAD_COPROC_DELAY.  Split INSN_COPROC_DELAY into
1030         INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
1031         (M_*): Added new values for r6000 and r4000 macros.
1032         (ANY_DELAY): Removed.
1033
1034 Wed Aug 18 15:37:48 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1035
1036         * mips.h: Added M_LI_S and M_LI_SS.
1037
1038 Tue Aug 17 07:08:08 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
1039
1040         * h8300.h: Get some rare mov.bs correct.
1041
1042 Thu Aug  5 09:15:17 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1043
1044         * sparc.h: Don't define const ourself; rely on ansidecl.h having
1045         been included.
1046
1047 Fri Jul 30 18:41:11 1993  John Gilmore  (gnu@cygnus.com)
1048
1049         * sparc.h (F_JSR, F_UNBR, F_CONDBR):  Add new flags to mark
1050         jump instructions, for use in disassemblers.
1051
1052 Thu Jul 22 07:25:27 1993  Ian Lance Taylor  (ian@cygnus.com)
1053
1054         * m88k.h: Make bitfields just unsigned, not unsigned long or
1055         unsigned short.
1056
1057 Wed Jul 21 11:55:31 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
1058
1059         * hppa.h: New argument type 'y'.  Use in various float instructions.
1060
1061 Mon Jul 19 17:17:03 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
1062
1063         * hppa.h (break): First immediate field is unsigned.
1064
1065         * hppa.h: Add rfir instruction.
1066
1067 Sun Jul 18 16:28:08 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
1068
1069         * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
1070
1071 Fri Jul 16 09:59:29 1993  Ian Lance Taylor  (ian@cygnus.com)
1072
1073         * mips.h: Reworked the hazard information somewhat, and fixed some
1074         bugs in the instruction hazard descriptions.
1075
1076 Thu Jul 15 12:42:01 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1077
1078         * m88k.h: Corrected a couple of opcodes.
1079
1080 Tue Jul  6 15:17:35 1993  Ian Lance Taylor  (ian@cygnus.com)
1081
1082         * mips.h: Replaced with version from Ralph Campbell and OSF.  The
1083         new version includes instruction hazard information, but is
1084         otherwise reasonably similar.
1085
1086 Thu Jul  1 20:36:17 1993  Doug Evans  (dje@canuck.cygnus.com)
1087
1088         * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
1089
1090 Fri Jun 11 18:38:44 1993  Ken Raeburn  (raeburn@cygnus.com)
1091
1092         Patches from Jeff Law, law@cs.utah.edu:
1093         * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
1094         Make the tables be the same for the following instructions:
1095         "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
1096         "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
1097         "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
1098         "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
1099         "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
1100         "fcmp", and "ftest".
1101
1102         * hppa.h: Make new and old tables the same for "break", "mtctl",
1103         "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
1104         Fix typo in last patch.  Collapse several #ifdefs into a
1105         single #ifdef.
1106
1107         * hppa.h: Delete remaining OLD_TABLE code.  Bring some
1108         of the comments up-to-date.
1109
1110         * hppa.h: Update "free list" of letters and update
1111         comments describing each letter's function.
1112
1113 Fri Jun  4 15:41:37 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
1114
1115         * h8300.h: checkpoint, includes H8/300-H opcodes.
1116
1117 Thu Jun  3 15:42:59 1993  Stu Grossman  (grossman@cygnus.com)
1118
1119         * Patches from Jeffrey Law <law@cs.utah.edu>.
1120         * hppa.h: Rework single precision FP
1121         instructions so that they correctly disassemble code
1122         PA1.1 code.
1123
1124 Thu May 27 19:21:22 1993  Bruce Bauman  (boot@osf.org)
1125
1126         * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
1127         mov to allow instructions like mov ss,xyz(ecx) to assemble.
1128
1129 Tue May 25 00:39:40 1993  Ken Raeburn  (raeburn@cygnus.com)
1130
1131         * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
1132         gdb will define it for now.
1133
1134 Mon May 24 15:20:06 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1135
1136         * sparc.h: Don't end enumerator list with comma.
1137
1138 Fri May 14 15:15:50 1993  Ian Lance Taylor  (ian@cygnus.com)
1139
1140         * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
1141         * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
1142         ("bc2t"): Correct typo.
1143         ("[ls]wc[023]"): Use T rather than t.
1144         ("c[0123]"): Define general coprocessor instructions.
1145
1146 Mon May 10 06:02:25 1993  Ken Raeburn  (raeburn@kr-pc.cygnus.com)
1147
1148         * m68k.h: Move split point for gcc compilation more towards
1149         middle.
1150
1151 Fri Apr  9 13:26:16 1993  Jim Kingdon  (kingdon@cygnus.com)
1152
1153         * rs6k.h: Clean up instructions for primary opcode 19 (many were
1154         simply wrong, ics, rfi, & rfsvc were missing).
1155         Add "a" to opr_ext for "bb".  Doc fix.
1156
1157 Thu Mar 18 13:45:31 1993  Per Bothner  (bothner@rtl.cygnus.com)
1158
1159         * i386.h:  486 extensions from John Hassey (hassey@dg-rtp.dg.com).
1160         * mips.h:  Add casts, to suppress warnings about shifting too much.
1161         * m68k.h:  Document the placement code '9'.
1162
1163 Thu Feb 18 02:03:14 1993  John Gilmore  (gnu@cygnus.com)
1164
1165         * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART):  Add kludge which
1166         allows callers to break up the large initialized struct full of
1167         opcodes into two half-sized ones.  This permits GCC to compile
1168         this module, since it takes exponential space for initializers.
1169         (numopcodes, endop):  Revise to use AND_OTHER_PART in size calcs.
1170
1171 Thu Feb  4 02:06:56 1993  John Gilmore  (gnu@cygnus.com)
1172
1173         * a29k.h:  Remove RCS crud, update GPL to v2, update copyrights.
1174         * convex.h:  Added, from GDB's convx-opcode.h.  Added CONST to all
1175         initialized structs in it.
1176
1177 Thu Jan 28 21:32:22 1993  John Gilmore  (gnu@cygnus.com)
1178
1179         Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
1180         * m88k.h (PMEM):  Avoid previous definition from <sys/param.h>.
1181         (AND):  Change to AND_ to avoid ansidecl.h `AND' conflict.
1182
1183 Sat Jan 23 18:10:49 PST 1993  Ralph Campbell  (ralphc@pyramid.com)
1184
1185         * mips.h: document "i" and "j" operands correctly.
1186
1187 Thu Jan  7 15:58:13 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1188
1189         * mips.h: Removed endianness dependency.
1190
1191 Sun Jan  3 14:13:35 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
1192
1193         * h8300.h: include info on number of cycles per instruction.
1194
1195 Mon Dec 21 21:29:08 1992  Stu Grossman  (grossman at cygnus.com)
1196
1197         * hppa.h:  Move handy aliases to the front.  Fix masks for extract
1198         and deposit instructions.
1199
1200 Sat Dec 12 16:09:48 1992  Ian Lance Taylor  (ian@cygnus.com)
1201
1202         * i386.h: accept shld and shrd both with and without the shift
1203         count argument, which is always %cl.
1204
1205 Fri Nov 27 17:13:18 1992  Ken Raeburn  (raeburn at cygnus.com)
1206
1207         * i386.h (i386_optab_end, i386_regtab_end): Now const.
1208         (one_byte_segment_defaults, two_byte_segment_defaults,
1209         i386_prefixtab_end): Ditto.
1210
1211 Mon Nov 23 10:47:25 1992  Ken Raeburn  (raeburn@cygnus.com)
1212
1213         * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
1214         for operand 2; from John Carr, jfc@dsg.dec.com.
1215
1216 Wed Nov  4 07:36:49 1992  Ken Raeburn  (raeburn@cygnus.com)
1217
1218         * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
1219         always use 16-bit offsets.  Makes calculated-size jump tables
1220         feasible.
1221
1222 Fri Oct 16 22:52:43 1992  Ken Raeburn  (raeburn@cygnus.com)
1223
1224         * i386.h: Fix one-operand forms of in* and out* patterns.
1225
1226 Tue Sep 22 14:08:14 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1227
1228         * m68k.h: Added CPU32 support.
1229
1230 Tue Sep 22 00:38:41 1992  John Gilmore  (gnu@cygnus.com)
1231
1232         * mips.h (break):  Disassemble the argument.  Patch from
1233         jonathan@cs.stanford.edu (Jonathan Stone).
1234
1235 Wed Sep  9 11:25:28 1992  Ian Lance Taylor  (ian@cygnus.com)
1236
1237         * m68k.h: merged Motorola and MIT syntax.
1238
1239 Thu Sep  3 09:33:22 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1240
1241         * m68k.h (pmove): make the tests less strict, the 68k book is
1242         wrong.
1243
1244 Tue Aug 25 23:25:19 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1245
1246         * m68k.h (m68ec030): Defined as alias for 68030.
1247         (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
1248         for immediate 0-7 added.  Set up some opcodes (ptest, bkpt) to use
1249         them.  Tightened description of "fmovex" to distinguish it from
1250         some "pmove" encodings.  Added "pmove" for 68030 MMU regs, cleaned
1251         up descriptions that claimed versions were available for chips not
1252         supporting them.  Added "pmovefd".
1253
1254 Mon Aug 24 12:04:51 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1255
1256         * m68k.h: fix where the . goes in divull
1257
1258 Wed Aug 19 11:22:24 1992  Ian Lance Taylor  (ian@cygnus.com)
1259
1260         * m68k.h: the cas2 instruction is supposed to be written with
1261         indirection on the last two operands, which can be either data or
1262         address registers.  Added a new operand type 'r' which accepts
1263         either register type.  Added new cases for cas2l and cas2w which
1264         use them.  Corrected masks for cas2 which failed to recognize use
1265         of address register.
1266
1267 Fri Aug 14 14:20:38 1992  Per Bothner  (bothner@cygnus.com)
1268
1269         * m68k.h:  Merged in patches (mostly m68040-specific) from
1270         Colin Smith <colin@wrs.com>.
1271
1272         * m68k.h:  Merged m68kmri.h and m68k.h (using the former as a
1273         base).  Also cleaned up duplicates, re-ordered instructions for
1274         the sake of dis-assembling (so aliases come after standard names).
1275         * m68kmri.h: Now just defines some macros, and #includes m68k.h.
1276
1277 Wed Aug 12 16:38:15 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1278
1279         * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
1280         all missing .s
1281
1282 Mon Aug 10 23:22:33 1992  Ken Raeburn  (raeburn@cygnus.com)
1283
1284         * sparc.h: Moved tables to BFD library.
1285
1286         * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
1287
1288 Sun Jun 28 13:29:03 1992  Fred Fish  (fnf@cygnus.com)
1289
1290         * h8300.h:  Finish filling in all the holes in the opcode table,
1291         so that the Lucid C compiler can digest this as well...
1292
1293 Fri Jun 26 21:27:17 1992  John Gilmore  (gnu at cygnus.com)
1294
1295         * i386.h:  Add setc, setnc, addr16, data16, repz, repnz aliases.
1296         Fix opcodes on various sizes of fild/fist instructions
1297         (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
1298         Use tabs to indent for comments.  Fixes suggested by Minh Tran-Le.
1299
1300 Thu Jun 25 16:13:26 1992  Stu Grossman  (grossman at cygnus.com)
1301
1302         * h8300.h:  Fill in all the holes in the opcode table so that the
1303         losing HPUX C compiler can digest this...
1304
1305 Thu Jun 11 12:15:25 1992  John Gilmore  (gnu at cygnus.com)
1306
1307         * mips.h:  Fix decoding of coprocessor instructions, somewhat.
1308         (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
1309
1310 Thu May 28 11:17:44 1992  Jim Wilson  (wilson@sphagnum.cygnus.com)
1311
1312         * sparc.h: Add new architecture variant sparclite; add its scan
1313         and divscc opcodes.  Define ARCHITECTURES_CONFLICT_P macro.
1314
1315 Tue May  5 14:23:27 1992  Per Bothner  (bothner@rtl.cygnus.com)
1316
1317         * mips.h:  Add some more opcode synonyms (from Frank Yellin,
1318         fy@lucid.com).
1319
1320 Thu Apr 16 18:25:26 1992  Per Bothner  (bothner@cygnus.com)
1321
1322         * rs6k.h:  New version from IBM (Metin).
1323
1324 Thu Apr  9 00:31:19 1992  Per Bothner  (bothner@rtl.cygnus.com)
1325
1326         * rs6k.h: Fix incorrect extended opcode for instructions `fm'
1327         and `fd'.  (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
1328
1329 Tue Apr  7 13:38:47 1992  Stu Grossman  (grossman at cygnus.com)
1330
1331         * rs6k.h:  Move from ../../gdb/rs6k-opcode.h.
1332
1333 Fri Apr  3 11:30:20 1992  Fred Fish  (fnf@cygnus.com)
1334
1335         * m68k.h (one, two):  Cast macro args to unsigned to suppress
1336         complaints from compiler and lint about integer overflow during
1337         shift.
1338
1339 Sun Mar 29 12:22:08 1992  John Gilmore  (gnu at cygnus.com)
1340
1341         * sparc.h (OP):  Avoid signed overflow when shifting to high order bit.
1342
1343 Fri Mar  6 00:22:38 1992  John Gilmore  (gnu at cygnus.com)
1344
1345         * mips.h:  Make bitfield layout depend on the HOST compiler,
1346         not on the TARGET system.
1347
1348 Fri Feb 21 01:29:51 1992  K. Richard Pixley  (rich@cygnus.com)
1349
1350         * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
1351           scmp, slod, smov, ssca, ssto.  Curtesy Minh Tran-Le
1352           <TRANLE@INTELLICORP.COM>.
1353
1354 Thu Jan 30 07:31:44 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1355
1356         * h8300.h: turned op_type enum into #define list
1357
1358 Thu Jan 30 01:07:24 1992  John Gilmore  (gnu at cygnus.com)
1359
1360         * sparc.h:  Remove "cypress" architecture.  Remove "fitox" and
1361         similar instructions -- they've been renamed to "fitoq", etc.
1362         REALLY fix tsubcctv.  Fix "fcmpeq" and "fcmpq" which had wrong
1363         number of arguments.
1364         * h8300.h:  Remove extra ; which produces compiler warning.
1365
1366 Tue Jan 28 22:59:22 1992  Stu Grossman  (grossman at cygnus.com)
1367
1368         * sparc.h:  fix opcode for tsubcctv.
1369
1370 Tue Jan  7 17:19:39 1992  K. Richard Pixley  (rich at cygnus.com)
1371
1372         * sparc.h: fba and cba are now aliases for fb and cb respectively.
1373
1374 Fri Dec 27 10:55:50 1991  Per Bothner  (bothner at cygnus.com)
1375
1376         * sparc.h (nop):  Made the 'lose' field be even tighter,
1377         so only a standard 'nop' is disassembled as a nop.
1378
1379 Sun Dec 22 12:18:18 1991  Michael Tiemann  (tiemann at cygnus.com)
1380
1381         * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
1382         disassembled as a nop.
1383
1384 Tue Dec 10 00:22:20 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1385
1386         * sparc.h: fix a typo.
1387
1388 Sat Nov 30 20:40:51 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
1389
1390         * a29k.h, arm.h, h8300.h,  i386.h,  i860.h, i960.h , m68k.h,
1391         m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
1392         vax.h, ChangeLog: renamed from ../<foo>-opcode.h
1393
1394 \f
1395 Local Variables:
1396 version-control: never
1397 End: