opcodes/ChangeLog

   1 Fri Feb  4 23:38:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
   2
   3         * ppc-opc.c (powerpc_operands): New operand type MBE to handle a
   4         single number giving a bitmask for the MB and ME fields of an M
   5         form instruction.  Change NB to accept 32, and turn it into 0;
   6         also turn 0 into 32 when disassembling.  Seperated SH from NB.
   7         (insert_mbe, extract_mbe): New functions.
   8         (insert_nb, extract_nb): New functions.
   9         (SC_MASK): Mask out SA and LK bits.
  10         (powerpc_opcodes): Change "cal" to use RT, D, RA rather than RT,
  11         RA, SI.  Change "liu" and "cau" to use UI rather than SI.  Mark
  12         "bctr" and "bctrl" as accepted by POWER.  Change "rlwimi",
  13         "rlimi", "rlwimi.", "rlimi.", "rlwinm", "rlinm", "rlwinm.",
  14         "rlinm.", "rlmi", "rlmi.", "rlwnm", "rlnm", "rlwnm.", "rlnm." to
  15         use MBE rather than MB.  Add "mfmq" and "mtmq" POWER instructions.
  16         (powerpc_macros): Define table of macro definitions.
  17         (powerpc_num_macros): Define.
  18
  19         * ppc-dis.c (print_insn_powerpc): Don't skip optional operands
  20         if PPC_OPERAND_NEXT is set.
  21
  22 Sat Jan 22 23:10:07 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  23
  24         * i960-dis.c (print_insn_i960): Make buffer bfd_byte instead of
  25         char.  Retrieve contents using bfd_getl32 instead of shifting.
  26
  27 Fri Jan 21 19:01:39 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  28
  29         * ppc-opc.c: New file.  Opcode table for PowerPC, including
  30         opcodes for POWER (RS/6000).
  31         * ppc-dis.c: New file.  PowerPC and Power (RS/6000) disassembler.
  32         * Makefile.in (ALL_MACHINES): Add ppc-dis.o and ppc-opc.o.
  33         (CFILES): Add ppc-dis.c.
  34         (ppc-dis.o, ppc-opc.o): New targets.
  35         * configure.in: Build ppc-dis.o and ppc-opc.o for bfd_rs6000_arch.
  36
  37 Mon Jan 17 20:05:49 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
  38
  39         * hppa-dis.c (print_insn_hppa): Handle 'N' in assembler template.
  40         No space before 'u', 'f', or 'N'.
  41
  42 Sun Jan 16 14:20:16 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  43
  44         * i386-dis.c (print_insn_i386): Add FIXME comment regarding reading
  45         farther than we should.
  46
  47         * i386-dis.c (dis386): Use Yb and Yv for scasb and scasS.
  48
  49 Thu Jan  6 12:38:05 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
  50
  51         * sparc-dis.c m68k-dis.c alpha-dis.c a29k-dis.c: Fix comments.
  52
  53 Wed Jan  5 11:56:21 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
  54
  55         * i960-dis.c (print_insn_i960): Only read word2 if the instruction
  56         needs it, to prevent reading past the end of a section.
  57
  58 Wed Nov 17 17:20:12 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  59
  60         * mips-opc.h: Use macro for j instruction, to support SVR4 PIC.
  61         Removed t,A case for la; always use t,A(b) case.
  62
  63 Mon Nov  8 12:37:36 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  64
  65         From Ted Lemen <mellon@pepper.ncd.com>
  66         * mips-dis.c (print_insn_arg): Handle 'k'.
  67         * mips-opc.c: Make cache use k, not t.
  68
  69 Sun Nov  7 23:52:34 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  70
  71         * alpha-opc.h, alpha-dis.c (print_insn_alpha):  Add
  72         FLOAT_MEMORY_FORMAT_CODE, FLOAT_BRANCH_FORMAT_CODE, correct
  73         FLOAT_FORMAT_CODE to put out floating point register names.
  74
  75 Mon Nov  1 18:17:51 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  76
  77         * mips-opc.c: Use macros for jal variants, to support SVR4 PIC.
  78
  79 Thu Oct 28 17:42:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  80
  81         * a29k-dis.c (print_insn): Use 0x%08x, not 0x%8x.
  82
  83 Wed Oct 27 11:48:01 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  84
  85         * mips-opc.c (dsll, dsra, dsrl): Added '>' cases for shift counts
  86         larger than 32.  Moved dsxx32 variants first for disassembler.
  87
  88 Mon Oct 25 11:33:14 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
  89
  90         * z8kgen.c, z8k-opc.h: Add full lda information.
  91
  92 Tue Oct 19 12:39:25 1993  Jeffrey A Law  (law@cs.utah.edu)
  93
  94         * hppa-dis.c (print_insn_hppa): Do not emit a space after
  95         movb instructions.  Any necessary space will be emitted by
  96         the code to handle nullification completers.
  97
  98 Wed Oct 13 16:19:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  99
 100         * mips-opc.c: Moved l.d down so that it disassembles as ldc1.
 101
 102 Fri Oct  8 02:34:21 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 103
 104         * alpha-opc.h:  Add ldl_l, fix typo for ldq_u.
 105         * alpha-dis.c (print_insn_alpha):  Add code for PAL_FORMAT_CODE.
 106
 107 Tue Oct  5 17:47:53 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 108
 109         * mips-opc.c: Correct lwu opcode value (book had it wrong).
 110
 111 Thu Sep 30 11:26:18 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 112
 113         * z8k-dis.c (FETCH_DATA): get just the right amount of data.
 114         (unpack_instr): Cope with ARG_IMM4M1 type instructions.
 115
 116 Wed Sep 29 16:24:49 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 117
 118         * m88k-dis.c (m88kdis): comment change.  Remove space after
 119           printing mnemonic.
 120           (printop): handle new arg types DEC and XREG for m88110.
 121
 122 Tue Sep 28 19:20:16 1993  Jeffrey A Law (law@snake.cs.utah.edu)
 123
 124         * hppa-dis.c (print_insn_hppa): Handle 'z' operand
 125         type for absolute branch addresses.  Delete special
 126         "ble" and "be" code in 'W' operand code.
 127
 128 Fri Sep 24 14:08:33 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 129
 130         * mips-opc.c: Set hazard information correctly for branch
 131         likely instructions.
 132
 133 Fri Sep 17 04:41:17 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 134
 135         * alpha-dis.c (print_insn_alpha), alpha-opc.h:  Fix bugs, use
 136         info->fprintf_func for printing and info->print_address_func for
 137         address output.
 138
 139 Wed Sep 15 12:12:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 140
 141         * mips-opc.c: Set INSN_TRAP for tXX instructions.
 142
 143 Thu Sep  9 10:11:27 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 144
 145         * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson):
 146         Corrected second case of "b" for disassembler.
 147
 148 Tue Sep  7 14:25:15 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 149
 150         * mips-dis.c, m88k-dis.c: Don't include libbfd.h.  Changed calls
 151         to BFD swapping routines to correspond to BFD name changes.
 152
 153 Thu Sep  2 10:35:25 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 154
 155         * mips-opc.c: Change div machine instruction to be z,s,t rather
 156         than s,t.  Change div macro to be d,v,t rather than d,s,t.
 157         Likewise for divu, ddiv, ddivu.  Added z,s,t case for drem, dremu,
 158         rem and remu which generates only the corresponding div
 159         instruction.  This is for compatibility with the MIPS assembler,
 160         which only generates the simple machine instruction when an
 161         explicit destination of $0 is used.
 162         * mips-dis.c (print_insn_arg): Handle 'z' (always register zero).
 163
 164 Thu Aug 26 17:41:44 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 165
 166         * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Set
 167         WR_31 hazard for bal, bgezal, bltzal.
 168
 169 Thu Aug 26 17:20:02 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 170
 171         * hppa-dis.c (print_insn_hppa): Use print function
 172         from within the disassemble_info, not fprintf_filtered.
 173
 174 Wed Aug 25 13:51:40 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 175
 176         * hppa-dis.c (print_insn_hppa): Handle '|' like '>'.  (From Jeff
 177         Law, law@cs.utah.edu.)
 178
 179 Mon Aug 23 12:44:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 180
 181         * mips-opc.c ("absu"): Removed.
 182         ("dabs"): Added.
 183
 184 Fri Aug 20 10:52:52 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 185
 186         * mips-opc.c: Added r6000 and r4000 instructions and macros.
 187         Changed hazard information to distinguish between memory load
 188         delays and coprocessor load delays.
 189
 190 Wed Aug 18 15:39:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 191
 192         * mips-opc.c: li.d uses "T,L", not "S,F".  Added li.s.
 193
 194 Tue Aug 17 09:44:42 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 195
 196         * configure.in: Don't pass cpu to config.bfd.
 197
 198 Tue Aug 17 12:23:52 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 199
 200         * m88k-dis.c (m88kdis): Make class unsigned.
 201
 202 Thu Aug 12 15:08:18 1993  Ian Lance Taylor  (ian@cygnus.com)
 203
 204         * alpha-dis.c (print_insn_alpha): One branch format case was
 205         missing the instruction name.
 206
 207 Wed Aug 11 19:29:39 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 208
 209         * Makefile.in (ALL_MACHINES): Renamed from DIS_LIBS.
 210         Add the arch-specific auxiliary files.
 211         (OFILES): Remove the arch-specific auxiliary files
 212         and use BFD_MACHINES instead of DIS_LIBS.
 213         * configure.in: Set BFD_MACHINES based on --with-targets option.
 214
 215 Thu Aug 12 12:04:53 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 216
 217         * mips-opc.c: Added lwc1 E,A(b) to go with lwc1 T,A(b).  Similarly
 218         for swc1.
 219
 220 Sun Aug  8 15:09:30 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 221
 222         * sparc-opc.c: Change CONST to const to deal with gcc
 223         -Dconst=__const -traditional.
 224
 225 Fri Aug  6 10:58:55 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 226
 227         * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Took
 228         coprocessor instructions out of #if 0, and made them use new
 229         argument type "C".
 230
 231 Thu Aug  5 17:11:06 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 232
 233         * sparc-dis.c: Include ansidecl.h before opcodes/sparc.h.
 234
 235 Fri Jul 30 18:48:15 1993  John Gilmore  (gnu@cygnus.com)
 236
 237         * sparc-opc.c:  Add F_JSR, F_UNBR, or F_CONDBR flags to each branch
 238         instruction, for use by the disassembler.
 239
 240         * sparc-dis.c (SEX):  Add sign extension macro.  Replace many
 241         hand-coded sign extensions that depended on 32-bit host ints.
 242         FIXME, we still depend on big-endian host bitfield ordering.
 243         (sparc_print_insn):  Set the insn_info_valid field, and the
 244         other fields that describe the instruction being printed.
 245
 246 Tue Jul 27 17:04:58 1993  Jim Wilson  (wilson@sphagnum.cygnus.com)
 247
 248         * sparc-opc.c (call): Accept all 6 addressing modes valid for
 249         `jmp' instead of just one of them.
 250
 251 Wed Jul 21 11:43:32 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 252
 253         * hppa-dis.c: Move floating registers from reg_names to fp_reg_names.
 254         (fput_fp_reg_r): Renamed from fput_reg_r.
 255         (fput_fp_reg): New function.
 256         (print_insn_hppa): Use fput_fp_reg{,_r} where appropriate.
 257
 258         * hppa-dis.c (print_insn_hppa, cases 'a', 'd'): Print space afterwards.
 259
 260         * hppa-dis.c (print_insn_hppa, case 'd'): Use GET_COND not GET_FIELD.
 261
 262 Mon Jul 19 13:52:21 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 263
 264         * hppa-dis.c (print_insn_hppa): Use extract_5r_store for 'r'.
 265
 266         * hppa-dis.c (print_insn_hppa, case '>'): If next character is 'n',
 267         don't output a space.
 268
 269         * hppa-dis.c (float_format_names): 10 is undefined, and 11 is quad.
 270
 271 Sun Jul 18 16:30:02 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
 272
 273         * mips-opc.c: New file, containing opcode table from
 274         ../include/opcode/mips.h.
 275         * Makefile.in: Add it.
 276
 277 Thu Jul 15 12:37:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 278
 279         * m88k-dis.c: New file, moved in from gdb and changed to use the
 280         new dis-asm.h disassembler interface.
 281         * Makefile.in (DIS_LIBS): Added m88k-dis.o.
 282         (m88k-dis.o): New target.
 283
 284 Tue Jul 13 10:04:16 1993  Ian Lance Taylor  (ian@cygnus.com)
 285
 286         * mips-dis.c (print_insn_arg, _print_insn_mips): Made pointer to
 287         argument string const char * to correspond to opcode/mips.h.
 288
 289 Tue Jul  6 15:18:37 1993  Ian Lance Taylor  (ian@cygnus.com)
 290
 291         * mips-dis.c: Updated to account for name changes in new version
 292         of opcode/mips.h.
 293         * Makefile.in: Added header file dependencies.
 294
 295 Sat Jul  3 23:47:56 1993  Doug Evans  (dje@canuck.cygnus.com)
 296
 297         * h8300-dis.c (bfd_h8_disassemble): Correct fetching of instruction.
 298
 299 Thu Jul  1 12:23:38 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 300
 301         * m68k-dis.c (NEXTWORD, NEXTLONG): Use ((x) ^ 0x8000) - 0x8000 to sign
 302         extend, rather than shifts.
 303
 304 Sun Jun 20 20:56:56 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
 305
 306         * Makefile.in: Undo 15 June change.
 307
 308 Fri Jun 18 14:15:15 1993  Per Bothner  (bothner@deneb.cygnus.com)
 309
 310         * m68k-dis.c (print_insn_arg):  Change return value to byte count
 311         or error code.
 312         * m68k-dis.c:  Re-write to detect invalid operands before
 313         printing anything, so we can handle this the same way we
 314         handle invalid opcodes.
 315
 316 Thu Jun 17 15:01:36 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 317
 318         * sh-dis.c, sh-opc.h: Understand some more opcodes.
 319
 320 Wed Jun 16 13:48:05 1993  Ian Lance Taylor  (ian@cygnus.com)
 321
 322         * hppa-dis.c: Include <ansidecl.h> and sysdep.h before other
 323         header files.
 324
 325 Tue Jun 15 21:45:26 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 326
 327         * sparc-dis.c: Don't declare qsort, since sysdep.h might.
 328
 329         * configure.in: Do make sysdep.h link.
 330         * Makefile.in: Search ../include.  Don't search ../bfd.
 331
 332 Tue Jun 15 13:36:10 1993  Stu Grossman  (grossman@cygnus.com)
 333
 334         Changes from Jeff Law, law@cs.utah.edu:
 335         * hppa-dis.c: Fix typo.  'a' and 'd' were reversed.
 336         Do not print a space before the completers specified by
 337         'a' and 'd'.
 338
 339 Fri Jun 11 18:40:21 1993  Ken Raeburn  (raeburn@cygnus.com)
 340
 341         * mips-dis.c: No longer need to bomb out if HOST_64_BIT is
 342         defined, since gdb has been fixed.
 343
 344         Changes from Jeff Law, law@cs.utah.edu:
 345         * hppa-dis.c (print_insn_hppa): Last argument to fput_reg,
 346         fput_reg_r, fput_creg, fput_const, and fputs_filtered should
 347         be a *disassemble_info, not a *FILE.
 348         * hppa-dis.c: Support 'd', '!', and 'a'.
 349         * hppa-dis.c: Support 's' to extract a 2 bit space register.
 350         * hppa-dis.c: Delete cases which are no longer needed.
 351
 352 Fri Jun 11 07:53:48 1993  Jim Kingdon  (kingdon@cygnus.com)
 353
 354         * m68k-dis.c (print_insn_{m68k,arg}): Add MMU codes.
 355
 356 Tue Jun  8 12:25:01 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 357
 358         * h8300-dis.c: New file, removed from bfd/cpu-h8300.c, with
 359         H8/300-H opcodes.
 360
 361 Mon Jun  7 12:58:49 1993  Per Bothner  (bothner@rtl.cygnus.com)
 362
 363         * Makefile.in (CSEARCH): Add -I../bfd for sysdep.h and bfd.h.
 364         * configure.in:  No longer need to configure to get sysdep.h.
 365
 366 Thu Jun  3 15:56:49 1993  Stu Grossman  (grossman@cygnus.com)
 367
 368         * Patches from Jeffrey Law <law@cs.utah.edu>.
 369         * hppa-dis.c: Support 'I', 'J', and 'K' in output
 370         templates for 1.1 FP computational instructions.
 371
 372 Tue May 25 13:05:48 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 373
 374         * h8500-dis.c (print_insn_h8500): Address argument is type
 375         bfd_vma.
 376         * z8k-dis.c (print_insn_z8k, print_insn_z8001, print_insn_z8002):
 377         Ditto.
 378
 379         * h8500-opc.h (addr_class_type): No comma at end of enumerator.
 380         * sh-opc.h (sh_nibble_type, sh_arg_type): Ditto.
 381
 382         * sparc-dis.c (compare_opcodes): Move static declaration to
 383         top-level.
 384
 385 Fri May 21 14:17:37 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 386
 387         * sparc-dis.c (print_insn_sparc): Implement 'n' argument for unimp
 388         instruction, remove unimp hack from 'l' argument.
 389
 390 Wed May 19 15:35:54 1993  Stu Grossman  (grossman@cygnus.com)
 391
 392         * z8k-dis.c (fetch_data):  Use unsigned char to make ancient gcc's
 393         happy.
 394
 395 Fri May 14 15:22:46 1993  Ian Lance Taylor  (ian@cygnus.com)
 396
 397         * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
 398         * mips-dis.c (print_insn_arg): Handle 'C' for general coprocessor
 399         instructions.
 400
 401 Fri May 14 00:09:14 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 402
 403         * hppa-dis.c: Include dis-asm.h before sysdep.h.  Changed some
 404         arrays of string pointers to 2-d arrays of chars, to save
 405         space.
 406
 407 Thu May  6 20:51:17 1993  Fred Fish  (fnf@cygnus.com)
 408
 409         * a29k-dis.c, alpha-dis.c, i960-dis.c, sparc-dis.c, z8k-dis.c:
 410         Cast second arg to read_memory_func to "bfd_byte *", as necessary.
 411
 412 Tue May  4 20:31:10 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 413
 414         * hppa-dis.c: New file from Utah, adapted to new disassembler
 415         calling interface.
 416         * Makefile.in: Include it.
 417
 418 Mon Apr 26 18:17:42 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 419
 420         * sh-dis.c, sh-opc.h: New files.
 421
 422 Fri Apr 23 18:51:22 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 423
 424         * alpha-dis.c, alpha-opc.h: New files.
 425
 426 Tue Apr  6 12:54:08 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 427
 428         * mips-dis.c: Sign extend 'j' and 'b' arguments, delta is a signed
 429         value.
 430
 431 Mon Apr  5 17:37:37 1993  John Gilmore  (gnu@cygnus.com)
 432
 433         * sparc-dis.c: Make "ta" the default trap instruction, "t" the alias.
 434
 435 Fri Apr  2 07:24:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 436
 437         * a29k-dis.c, sparc-dis.c, sparc-opc.c: Use CONST rather than
 438         const.
 439
 440 Thu Apr  1 11:20:43 1993  Jim Kingdon  (kingdon@cygnus.com)
 441
 442         * sparc-dis.c: Use fprintf_func a few places where I forgot,
 443         and double percent signs a few places.
 444
 445         * a29k-dis.c, i960-dis.c: New, merged from gdb and binutils.
 446
 447         * i386-dis.c, m68k-dis.c, mips-dis.c, sparc-dis.c:
 448         Use info->print_address_func not print_address.
 449
 450         * dis-buf.c (generic_print_address): New function.
 451
 452 Wed Mar 31 10:07:04 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 453
 454         * Makefile.in: Add sparc-dis.c.
 455         sparc-dis.c: New file, merges binutils and gdb versions as follows:
 456         From GDB:
 457             Add `add' instruction to the set that get checked
 458             for a preceding `sethi' in order to print an absolute address.
 459             * (print_insn):  Disassembly prefers real instructions.
 460             (is_delayed_branch):  Speed up.
 461             * sparc-opcode.h: Add ALIAS bit to aliases.  Fix up opcode tables.
 462             Still missing some float ops, and needs testing.
 463             * sparc-pinsn.c (print_insn): Eliminate 'set' test, subsumed by
 464             F_ALIAS.  Use printf, not fprintf, when not passing a file
 465             pointer...
 466             (compare_opcodes): Check that identical instructions have
 467             identical opcodes, complain otherwise.
 468         From binutils:
 469             * New 'm' arg.
 470             * Include reg_names.
 471         From neither:
 472             Use dis-asm.h/read_memory_func interface.
 473
 474 Wed Mar 31 20:49:06 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
 475
 476         * h8500-dis.c, i386-dis.c, m68k-dis.c, z8k-dis.c (fetch_data):
 477           deliberately return non-zero to setjmp from longjmp.  Otherwise
 478           this code fails to compile.
 479
 480 Wed Mar 31 17:04:31 1993  Stu Grossman  (grossman@cygnus.com)
 481
 482         * m68k-dis.c:  Fix prototype for fetch_arg().
 483
 484 Wed Mar 31 10:07:04 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 485
 486         * dis-buf.c: New file, for new read_memory_func interface.
 487         Makefile.in (OFILES): Include it.
 488         m68k-dis.c, i386-dis.c, h8500-dis.c, mips-dis.c, z8k-dis.c:
 489         Use new read_memory_func interface.
 490
 491 Mon Mar 29 14:02:17 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 492
 493         * h8500-dis.c (print_insn_h8500): Get sign of fp offsets right.
 494         * h8500-opc.h: Fix couple of opcodes.
 495
 496 Wed Mar 24 02:03:36 1993  david d `zoo' zuhn  (zoo at poseidon.cygnus.com)
 497
 498         * Makefile.in: add dvi & installcheck targets
 499
 500 Mon Mar 22 18:55:04 1993  John Gilmore  (gnu@cygnus.com)
 501
 502         * Makefile.in:  Update for h8500-dis.c.
 503
 504 Fri Mar 19 14:27:17 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 505
 506         * h8500-dis.c, h8500-opc.h: New files
 507
 508 Thu Mar 18 14:12:37 1993  Per Bothner  (bothner@rtl.cygnus.com)
 509
 510         * mips-dis.c, z8k-dis.c:  Converted to use interface defined in
 511         ../include/dis-asm.h.
 512         * m68k-dis.c:  New file (merge of ../binutils/m68k-pinsn.c
 513         and ../gdb/m68k-pinsn.c).
 514         * i386-dis.c:  New file (merge of ../binutils/i386-pinsn.c
 515         and ../gdb/i386-pinsn.c).
 516         * m68881-ext.c:  New file.  Moved definition of
 517         ext_format ext_format_68881 from ../gdb/m68k-tdep.c.
 518         * Makefile.in:  Adjust for new files.
 519         * i386-dis.c:  Patches from John Hassey (hassey@dg-rtp.dg.com).
 520         * m68k-dis.c:  Recognize '9' placement code, so (say) pflush
 521         can be dis-assembled.
 522
 523 Wed Feb 17 09:19:47 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 524
 525         * mips-dis.c (print_insn_arg): Now returns void.
 526
 527 Mon Jan 11 16:09:16 1993  Fred Fish  (fnf@cygnus.com)
 528
 529         * mips-dis.c (ansidecl.h):  Include for benefit of sysdep.h
 530         files that use the macros.
 531
 532 Thu Jan  7 13:15:17 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 533
 534         * mips-dis.c: New file, from gdb/mips-pinsn.c.
 535         * Makefile.in (DIS_LIBS): Added mips-dis.o.
 536         (CFILES): Added mips-dis.c.
 537
 538 Thu Jan  7 07:36:33 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 539
 540         * z8k-dis.c (print_insn_z8001, print_insn_z8002): new routines
 541         * z8kgen.c, z8k-opc.h: fix sizes of some shifts.
 542
 543 Tue Dec 22 15:42:44 1992  Per Bothner  (bothner@rtl.cygnus.com)
 544
 545         * Makefile.in:  Improve *clean rules.
 546         * configure.in:  Allow a default host.
 547
 548 Tue Nov 17 19:53:54 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 549
 550         * Makefile.in: also use -I$(srcdir)/../bfd, since some sysdep
 551         files include other sysdep files
 552
 553 Thu Nov 12 16:10:37 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 554
 555         * z8k-dis.c z8k-opc.h z8kgen.c: checkpoint
 556
 557 Fri Oct  9 04:56:05 1992  John Gilmore  (gnu@cygnus.com)
 558
 559         * configure.in:  For host support, use ../bfd/configure.host
 560         so it stays in sync with the ../bfd/hosts database.
 561
 562 Thu Oct  1 23:38:54 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 563
 564         * configure.in: use cpu-vendor-os triple instead of nested cases
 565
 566 Wed Sep 30 16:09:20 1992  Michael Werner  (mtw@cygnus.com)
 567
 568         * z8k-dis.c (unparse_instr): fix bug where opcode returned was
 569         *always* the wrong one.
 570
 571 Wed Sep 30 07:42:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 572
 573         * z8kgen.c: added copyright info
 574
 575 Tue Sep 29 12:20:21 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 576
 577         * z8k-dis.c (unparse_instr): prettier tabs
 578         * z8kgen.c -> z8k-opc.h: bug fixes in tables
 579
 580 Fri Sep 25 12:50:32 1992  Stu Grossman  (grossman at cygnus.com)
 581
 582         * configure.in:  Add ncr* configuration.
 583         * z8k-dis.c (struct instr_data_s):  Make instr_asmsrc char to make
 584         picayune ANSI compilers happy.
 585
 586 Sep 20 08:50:55 1992  Fred Fish  (fnf@cygnus.com)
 587
 588         * configure.in (i386):  Make i386 and i486 synonymous for now.
 589         * configure.in (i[34]86-*-sysv4):  Add my_host definition.
 590
 591 Fri Sep 18 17:01:23 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 592
 593         * Makefile.in (install): Fix typo.
 594
 595 Fri Sep 18 02:04:24 1992  John Gilmore  (gnu@cygnus.com)
 596
 597         * Makefile.in (make):  Remove obsolete crud.
 598         (sparc-opc.o):  Avoid Sun Make VPATH bug.
 599
 600 Tue Sep  8 17:29:27 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
 601
 602         * Makefile.in: since there are no SUBDIRS, remove rule and
 603         references of subdir_do.
 604
 605 Tue Sep  8 17:02:58 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 606
 607         * Makefile.in (install): Get the library name right here too.
 608         Don't install bfd.h, since it's unrelated to this library.  No
 609         subdirs to recurse into, either.
 610         (CFILES): The source file has a .c suffix, not .o.
 611
 612         * sparc-opc.c: New file, moved from BFD.
 613         * Makefile.in (OFILES): Build it.
 614
 615 Thu Sep  3 16:59:20 1992  Michael Werner  (mtw@cygnus.com)
 616
 617         * z8k-dis.c: fixed forward refferences of some declarations.
 618
 619 Mon Aug 31 16:09:45 1992  Michael Werner  (mtw@cygnus.com)
 620
 621         * Makefile.in: get the name of the library right
 622
 623 Mon Aug 31 13:47:35 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 624
 625         * z8k-dis.c: knows how to disassemble z8k stuff
 626         * z8k-opc.h: new file full of z8000 opcodes
 627
 628
 629