opcodes/ChangeLog

   1 Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
   2
   3         * dis-buf.c, i386-dis.c:  Include sysdep.h.
   4
   5 Mon Feb  7 19:22:23 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
   6
   7         * configure.in (bfd_powerpc_arch): Use ppc-dis.o and ppc-opc.o.
   8
   9         * ppc-opc.c (powerpc_opcodes): Mark POWER instructions supported
  10         by Motorola PowerPC 601 with PPC_OPCODE_601.
  11         * ppc-dis.c (print_insn_big_powerpc, print_insn_little_powerpc):
  12         Disassemble Motorola PowerPC 601 instructions as well as normal
  13         PowerPC instructions.
  14
  15 Sun Feb  6 07:45:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  16
  17         * i960-dis.c (reg, mem): Just use a static array instead of
  18         calling xmalloc.
  19
  20 Sat Feb  5 00:04:02 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
  21
  22         * hppa-dis.c (print_insn_hppa): For '?' and '@' only adjust the
  23         condition name index if this is for a negated condition.
  24
  25         * hppa-dis.c (print_insn_hppa): No space before 'H' operand.
  26         Floating point format for 'H' operand is backwards from normal
  27         case (0 == double, 1 == single).  For '4', '6', '7', '9', and '8'
  28         operands (fmpyadd and fmpysub), handle bizarre register
  29         translation correctly for single precision format.
  30
  31         * hppa-dis.c (print_insn_hppa): Do not emit a space after 'F'
  32         or 'I' operands if the next format specifier is 'M' (fcmp
  33         condition completer).
  34
  35 Feb  4 23:38:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  36
  37         * ppc-opc.c (powerpc_operands): New operand type MBE to handle a
  38         single number giving a bitmask for the MB and ME fields of an M
  39         form instruction.  Change NB to accept 32, and turn it into 0;
  40         also turn 0 into 32 when disassembling.  Seperated SH from NB.
  41         (insert_mbe, extract_mbe): New functions.
  42         (insert_nb, extract_nb): New functions.
  43         (SC_MASK): Mask out SA and LK bits.
  44         (powerpc_opcodes): Change "cal" to use RT, D, RA rather than RT,
  45         RA, SI.  Change "liu" and "cau" to use UI rather than SI.  Mark
  46         "bctr" and "bctrl" as accepted by POWER.  Change "rlwimi",
  47         "rlimi", "rlwimi.", "rlimi.", "rlwinm", "rlinm", "rlwinm.",
  48         "rlinm.", "rlmi", "rlmi.", "rlwnm", "rlnm", "rlwnm.", "rlnm." to
  49         use MBE rather than MB.  Add "mfmq" and "mtmq" POWER instructions.
  50         (powerpc_macros): Define table of macro definitions.
  51         (powerpc_num_macros): Define.
  52
  53         * ppc-dis.c (print_insn_powerpc): Don't skip optional operands
  54         if PPC_OPERAND_NEXT is set.
  55
  56 Sat Jan 22 23:10:07 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  57
  58         * i960-dis.c (print_insn_i960): Make buffer bfd_byte instead of
  59         char.  Retrieve contents using bfd_getl32 instead of shifting.
  60
  61 Fri Jan 21 19:01:39 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  62
  63         * ppc-opc.c: New file.  Opcode table for PowerPC, including
  64         opcodes for POWER (RS/6000).
  65         * ppc-dis.c: New file.  PowerPC and Power (RS/6000) disassembler.
  66         * Makefile.in (ALL_MACHINES): Add ppc-dis.o and ppc-opc.o.
  67         (CFILES): Add ppc-dis.c.
  68         (ppc-dis.o, ppc-opc.o): New targets.
  69         * configure.in: Build ppc-dis.o and ppc-opc.o for bfd_rs6000_arch.
  70
  71 Mon Jan 17 20:05:49 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
  72
  73         * hppa-dis.c (print_insn_hppa): Handle 'N' in assembler template.
  74         No space before 'u', 'f', or 'N'.
  75
  76 Sun Jan 16 14:20:16 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  77
  78         * i386-dis.c (print_insn_i386): Add FIXME comment regarding reading
  79         farther than we should.
  80
  81         * i386-dis.c (dis386): Use Yb and Yv for scasb and scasS.
  82
  83 Thu Jan  6 12:38:05 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
  84
  85         * sparc-dis.c m68k-dis.c alpha-dis.c a29k-dis.c: Fix comments.
  86
  87 Wed Jan  5 11:56:21 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
  88
  89         * i960-dis.c (print_insn_i960): Only read word2 if the instruction
  90         needs it, to prevent reading past the end of a section.
  91
  92 Wed Nov 17 17:20:12 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  93
  94         * mips-opc.h: Use macro for j instruction, to support SVR4 PIC.
  95         Removed t,A case for la; always use t,A(b) case.
  96
  97 Mon Nov  8 12:37:36 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  98
  99         From Ted Lemen <mellon@pepper.ncd.com>
 100         * mips-dis.c (print_insn_arg): Handle 'k'.
 101         * mips-opc.c: Make cache use k, not t.
 102
 103 Sun Nov  7 23:52:34 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 104
 105         * alpha-opc.h, alpha-dis.c (print_insn_alpha):  Add
 106         FLOAT_MEMORY_FORMAT_CODE, FLOAT_BRANCH_FORMAT_CODE, correct
 107         FLOAT_FORMAT_CODE to put out floating point register names.
 108
 109 Mon Nov  1 18:17:51 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 110
 111         * mips-opc.c: Use macros for jal variants, to support SVR4 PIC.
 112
 113 Thu Oct 28 17:42:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 114
 115         * a29k-dis.c (print_insn): Use 0x%08x, not 0x%8x.
 116
 117 Wed Oct 27 11:48:01 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 118
 119         * mips-opc.c (dsll, dsra, dsrl): Added '>' cases for shift counts
 120         larger than 32.  Moved dsxx32 variants first for disassembler.
 121
 122 Mon Oct 25 11:33:14 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 123
 124         * z8kgen.c, z8k-opc.h: Add full lda information.
 125
 126 Tue Oct 19 12:39:25 1993  Jeffrey A Law  (law@cs.utah.edu)
 127
 128         * hppa-dis.c (print_insn_hppa): Do not emit a space after
 129         movb instructions.  Any necessary space will be emitted by
 130         the code to handle nullification completers.
 131
 132 Wed Oct 13 16:19:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 133
 134         * mips-opc.c: Moved l.d down so that it disassembles as ldc1.
 135
 136 Fri Oct  8 02:34:21 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 137
 138         * alpha-opc.h:  Add ldl_l, fix typo for ldq_u.
 139         * alpha-dis.c (print_insn_alpha):  Add code for PAL_FORMAT_CODE.
 140
 141 Tue Oct  5 17:47:53 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 142
 143         * mips-opc.c: Correct lwu opcode value (book had it wrong).
 144
 145 Thu Sep 30 11:26:18 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 146
 147         * z8k-dis.c (FETCH_DATA): get just the right amount of data.
 148         (unpack_instr): Cope with ARG_IMM4M1 type instructions.
 149
 150 Wed Sep 29 16:24:49 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 151
 152         * m88k-dis.c (m88kdis): comment change.  Remove space after
 153           printing mnemonic.
 154           (printop): handle new arg types DEC and XREG for m88110.
 155
 156 Tue Sep 28 19:20:16 1993  Jeffrey A Law (law@snake.cs.utah.edu)
 157
 158         * hppa-dis.c (print_insn_hppa): Handle 'z' operand
 159         type for absolute branch addresses.  Delete special
 160         "ble" and "be" code in 'W' operand code.
 161
 162 Fri Sep 24 14:08:33 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 163
 164         * mips-opc.c: Set hazard information correctly for branch
 165         likely instructions.
 166
 167 Fri Sep 17 04:41:17 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 168
 169         * alpha-dis.c (print_insn_alpha), alpha-opc.h:  Fix bugs, use
 170         info->fprintf_func for printing and info->print_address_func for
 171         address output.
 172
 173 Wed Sep 15 12:12:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 174
 175         * mips-opc.c: Set INSN_TRAP for tXX instructions.
 176
 177 Thu Sep  9 10:11:27 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 178
 179         * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson):
 180         Corrected second case of "b" for disassembler.
 181
 182 Tue Sep  7 14:25:15 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 183
 184         * mips-dis.c, m88k-dis.c: Don't include libbfd.h.  Changed calls
 185         to BFD swapping routines to correspond to BFD name changes.
 186
 187 Thu Sep  2 10:35:25 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 188
 189         * mips-opc.c: Change div machine instruction to be z,s,t rather
 190         than s,t.  Change div macro to be d,v,t rather than d,s,t.
 191         Likewise for divu, ddiv, ddivu.  Added z,s,t case for drem, dremu,
 192         rem and remu which generates only the corresponding div
 193         instruction.  This is for compatibility with the MIPS assembler,
 194         which only generates the simple machine instruction when an
 195         explicit destination of $0 is used.
 196         * mips-dis.c (print_insn_arg): Handle 'z' (always register zero).
 197
 198 Thu Aug 26 17:41:44 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 199
 200         * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Set
 201         WR_31 hazard for bal, bgezal, bltzal.
 202
 203 Thu Aug 26 17:20:02 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 204
 205         * hppa-dis.c (print_insn_hppa): Use print function
 206         from within the disassemble_info, not fprintf_filtered.
 207
 208 Wed Aug 25 13:51:40 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 209
 210         * hppa-dis.c (print_insn_hppa): Handle '|' like '>'.  (From Jeff
 211         Law, law@cs.utah.edu.)
 212
 213 Mon Aug 23 12:44:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 214
 215         * mips-opc.c ("absu"): Removed.
 216         ("dabs"): Added.
 217
 218 Fri Aug 20 10:52:52 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 219
 220         * mips-opc.c: Added r6000 and r4000 instructions and macros.
 221         Changed hazard information to distinguish between memory load
 222         delays and coprocessor load delays.
 223
 224 Wed Aug 18 15:39:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 225
 226         * mips-opc.c: li.d uses "T,L", not "S,F".  Added li.s.
 227
 228 Tue Aug 17 09:44:42 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 229
 230         * configure.in: Don't pass cpu to config.bfd.
 231
 232 Tue Aug 17 12:23:52 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 233
 234         * m88k-dis.c (m88kdis): Make class unsigned.
 235
 236 Thu Aug 12 15:08:18 1993  Ian Lance Taylor  (ian@cygnus.com)
 237
 238         * alpha-dis.c (print_insn_alpha): One branch format case was
 239         missing the instruction name.
 240
 241 Wed Aug 11 19:29:39 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 242
 243         * Makefile.in (ALL_MACHINES): Renamed from DIS_LIBS.
 244         Add the arch-specific auxiliary files.
 245         (OFILES): Remove the arch-specific auxiliary files
 246         and use BFD_MACHINES instead of DIS_LIBS.
 247         * configure.in: Set BFD_MACHINES based on --with-targets option.
 248
 249 Thu Aug 12 12:04:53 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 250
 251         * mips-opc.c: Added lwc1 E,A(b) to go with lwc1 T,A(b).  Similarly
 252         for swc1.
 253
 254 Sun Aug  8 15:09:30 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 255
 256         * sparc-opc.c: Change CONST to const to deal with gcc
 257         -Dconst=__const -traditional.
 258
 259 Fri Aug  6 10:58:55 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 260
 261         * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Took
 262         coprocessor instructions out of #if 0, and made them use new
 263         argument type "C".
 264
 265 Thu Aug  5 17:11:06 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 266
 267         * sparc-dis.c: Include ansidecl.h before opcodes/sparc.h.
 268
 269 Fri Jul 30 18:48:15 1993  John Gilmore  (gnu@cygnus.com)
 270
 271         * sparc-opc.c:  Add F_JSR, F_UNBR, or F_CONDBR flags to each branch
 272         instruction, for use by the disassembler.
 273
 274         * sparc-dis.c (SEX):  Add sign extension macro.  Replace many
 275         hand-coded sign extensions that depended on 32-bit host ints.
 276         FIXME, we still depend on big-endian host bitfield ordering.
 277         (sparc_print_insn):  Set the insn_info_valid field, and the
 278         other fields that describe the instruction being printed.
 279
 280 Tue Jul 27 17:04:58 1993  Jim Wilson  (wilson@sphagnum.cygnus.com)
 281
 282         * sparc-opc.c (call): Accept all 6 addressing modes valid for
 283         `jmp' instead of just one of them.
 284
 285 Wed Jul 21 11:43:32 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 286
 287         * hppa-dis.c: Move floating registers from reg_names to fp_reg_names.
 288         (fput_fp_reg_r): Renamed from fput_reg_r.
 289         (fput_fp_reg): New function.
 290         (print_insn_hppa): Use fput_fp_reg{,_r} where appropriate.
 291
 292         * hppa-dis.c (print_insn_hppa, cases 'a', 'd'): Print space afterwards.
 293
 294         * hppa-dis.c (print_insn_hppa, case 'd'): Use GET_COND not GET_FIELD.
 295
 296 Mon Jul 19 13:52:21 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 297
 298         * hppa-dis.c (print_insn_hppa): Use extract_5r_store for 'r'.
 299
 300         * hppa-dis.c (print_insn_hppa, case '>'): If next character is 'n',
 301         don't output a space.
 302
 303         * hppa-dis.c (float_format_names): 10 is undefined, and 11 is quad.
 304
 305 Sun Jul 18 16:30:02 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
 306
 307         * mips-opc.c: New file, containing opcode table from
 308         ../include/opcode/mips.h.
 309         * Makefile.in: Add it.
 310
 311 Thu Jul 15 12:37:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 312
 313         * m88k-dis.c: New file, moved in from gdb and changed to use the
 314         new dis-asm.h disassembler interface.
 315         * Makefile.in (DIS_LIBS): Added m88k-dis.o.
 316         (m88k-dis.o): New target.
 317
 318 Tue Jul 13 10:04:16 1993  Ian Lance Taylor  (ian@cygnus.com)
 319
 320         * mips-dis.c (print_insn_arg, _print_insn_mips): Made pointer to
 321         argument string const char * to correspond to opcode/mips.h.
 322
 323 Tue Jul  6 15:18:37 1993  Ian Lance Taylor  (ian@cygnus.com)
 324
 325         * mips-dis.c: Updated to account for name changes in new version
 326         of opcode/mips.h.
 327         * Makefile.in: Added header file dependencies.
 328
 329 Sat Jul  3 23:47:56 1993  Doug Evans  (dje@canuck.cygnus.com)
 330
 331         * h8300-dis.c (bfd_h8_disassemble): Correct fetching of instruction.
 332
 333 Thu Jul  1 12:23:38 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 334
 335         * m68k-dis.c (NEXTWORD, NEXTLONG): Use ((x) ^ 0x8000) - 0x8000 to sign
 336         extend, rather than shifts.
 337
 338 Sun Jun 20 20:56:56 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
 339
 340         * Makefile.in: Undo 15 June change.
 341
 342 Fri Jun 18 14:15:15 1993  Per Bothner  (bothner@deneb.cygnus.com)
 343
 344         * m68k-dis.c (print_insn_arg):  Change return value to byte count
 345         or error code.
 346         * m68k-dis.c:  Re-write to detect invalid operands before
 347         printing anything, so we can handle this the same way we
 348         handle invalid opcodes.
 349
 350 Thu Jun 17 15:01:36 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 351
 352         * sh-dis.c, sh-opc.h: Understand some more opcodes.
 353
 354 Wed Jun 16 13:48:05 1993  Ian Lance Taylor  (ian@cygnus.com)
 355
 356         * hppa-dis.c: Include <ansidecl.h> and sysdep.h before other
 357         header files.
 358
 359 Tue Jun 15 21:45:26 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 360
 361         * sparc-dis.c: Don't declare qsort, since sysdep.h might.
 362
 363         * configure.in: Do make sysdep.h link.
 364         * Makefile.in: Search ../include.  Don't search ../bfd.
 365
 366 Tue Jun 15 13:36:10 1993  Stu Grossman  (grossman@cygnus.com)
 367
 368         Changes from Jeff Law, law@cs.utah.edu:
 369         * hppa-dis.c: Fix typo.  'a' and 'd' were reversed.
 370         Do not print a space before the completers specified by
 371         'a' and 'd'.
 372
 373 Fri Jun 11 18:40:21 1993  Ken Raeburn  (raeburn@cygnus.com)
 374
 375         * mips-dis.c: No longer need to bomb out if HOST_64_BIT is
 376         defined, since gdb has been fixed.
 377
 378         Changes from Jeff Law, law@cs.utah.edu:
 379         * hppa-dis.c (print_insn_hppa): Last argument to fput_reg,
 380         fput_reg_r, fput_creg, fput_const, and fputs_filtered should
 381         be a *disassemble_info, not a *FILE.
 382         * hppa-dis.c: Support 'd', '!', and 'a'.
 383         * hppa-dis.c: Support 's' to extract a 2 bit space register.
 384         * hppa-dis.c: Delete cases which are no longer needed.
 385
 386 Fri Jun 11 07:53:48 1993  Jim Kingdon  (kingdon@cygnus.com)
 387
 388         * m68k-dis.c (print_insn_{m68k,arg}): Add MMU codes.
 389
 390 Tue Jun  8 12:25:01 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 391
 392         * h8300-dis.c: New file, removed from bfd/cpu-h8300.c, with
 393         H8/300-H opcodes.
 394
 395 Mon Jun  7 12:58:49 1993  Per Bothner  (bothner@rtl.cygnus.com)
 396
 397         * Makefile.in (CSEARCH): Add -I../bfd for sysdep.h and bfd.h.
 398         * configure.in:  No longer need to configure to get sysdep.h.
 399
 400 Thu Jun  3 15:56:49 1993  Stu Grossman  (grossman@cygnus.com)
 401
 402         * Patches from Jeffrey Law <law@cs.utah.edu>.
 403         * hppa-dis.c: Support 'I', 'J', and 'K' in output
 404         templates for 1.1 FP computational instructions.
 405
 406 Tue May 25 13:05:48 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 407
 408         * h8500-dis.c (print_insn_h8500): Address argument is type
 409         bfd_vma.
 410         * z8k-dis.c (print_insn_z8k, print_insn_z8001, print_insn_z8002):
 411         Ditto.
 412
 413         * h8500-opc.h (addr_class_type): No comma at end of enumerator.
 414         * sh-opc.h (sh_nibble_type, sh_arg_type): Ditto.
 415
 416         * sparc-dis.c (compare_opcodes): Move static declaration to
 417         top-level.
 418
 419 Fri May 21 14:17:37 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 420
 421         * sparc-dis.c (print_insn_sparc): Implement 'n' argument for unimp
 422         instruction, remove unimp hack from 'l' argument.
 423
 424 Wed May 19 15:35:54 1993  Stu Grossman  (grossman@cygnus.com)
 425
 426         * z8k-dis.c (fetch_data):  Use unsigned char to make ancient gcc's
 427         happy.
 428
 429 Fri May 14 15:22:46 1993  Ian Lance Taylor  (ian@cygnus.com)
 430
 431         * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
 432         * mips-dis.c (print_insn_arg): Handle 'C' for general coprocessor
 433         instructions.
 434
 435 Fri May 14 00:09:14 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 436
 437         * hppa-dis.c: Include dis-asm.h before sysdep.h.  Changed some
 438         arrays of string pointers to 2-d arrays of chars, to save
 439         space.
 440
 441 Thu May  6 20:51:17 1993  Fred Fish  (fnf@cygnus.com)
 442
 443         * a29k-dis.c, alpha-dis.c, i960-dis.c, sparc-dis.c, z8k-dis.c:
 444         Cast second arg to read_memory_func to "bfd_byte *", as necessary.
 445
 446 Tue May  4 20:31:10 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 447
 448         * hppa-dis.c: New file from Utah, adapted to new disassembler
 449         calling interface.
 450         * Makefile.in: Include it.
 451
 452 Mon Apr 26 18:17:42 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 453
 454         * sh-dis.c, sh-opc.h: New files.
 455
 456 Fri Apr 23 18:51:22 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 457
 458         * alpha-dis.c, alpha-opc.h: New files.
 459
 460 Tue Apr  6 12:54:08 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 461
 462         * mips-dis.c: Sign extend 'j' and 'b' arguments, delta is a signed
 463         value.
 464
 465 Mon Apr  5 17:37:37 1993  John Gilmore  (gnu@cygnus.com)
 466
 467         * sparc-dis.c: Make "ta" the default trap instruction, "t" the alias.
 468
 469 Fri Apr  2 07:24:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 470
 471         * a29k-dis.c, sparc-dis.c, sparc-opc.c: Use CONST rather than
 472         const.
 473
 474 Thu Apr  1 11:20:43 1993  Jim Kingdon  (kingdon@cygnus.com)
 475
 476         * sparc-dis.c: Use fprintf_func a few places where I forgot,
 477         and double percent signs a few places.
 478
 479         * a29k-dis.c, i960-dis.c: New, merged from gdb and binutils.
 480
 481         * i386-dis.c, m68k-dis.c, mips-dis.c, sparc-dis.c:
 482         Use info->print_address_func not print_address.
 483
 484         * dis-buf.c (generic_print_address): New function.
 485
 486 Wed Mar 31 10:07:04 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 487
 488         * Makefile.in: Add sparc-dis.c.
 489         sparc-dis.c: New file, merges binutils and gdb versions as follows:
 490         From GDB:
 491             Add `add' instruction to the set that get checked
 492             for a preceding `sethi' in order to print an absolute address.
 493             * (print_insn):  Disassembly prefers real instructions.
 494             (is_delayed_branch):  Speed up.
 495             * sparc-opcode.h: Add ALIAS bit to aliases.  Fix up opcode tables.
 496             Still missing some float ops, and needs testing.
 497             * sparc-pinsn.c (print_insn): Eliminate 'set' test, subsumed by
 498             F_ALIAS.  Use printf, not fprintf, when not passing a file
 499             pointer...
 500             (compare_opcodes): Check that identical instructions have
 501             identical opcodes, complain otherwise.
 502         From binutils:
 503             * New 'm' arg.
 504             * Include reg_names.
 505         From neither:
 506             Use dis-asm.h/read_memory_func interface.
 507
 508 Wed Mar 31 20:49:06 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
 509
 510         * h8500-dis.c, i386-dis.c, m68k-dis.c, z8k-dis.c (fetch_data):
 511           deliberately return non-zero to setjmp from longjmp.  Otherwise
 512           this code fails to compile.
 513
 514 Wed Mar 31 17:04:31 1993  Stu Grossman  (grossman@cygnus.com)
 515
 516         * m68k-dis.c:  Fix prototype for fetch_arg().
 517
 518 Wed Mar 31 10:07:04 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 519
 520         * dis-buf.c: New file, for new read_memory_func interface.
 521         Makefile.in (OFILES): Include it.
 522         m68k-dis.c, i386-dis.c, h8500-dis.c, mips-dis.c, z8k-dis.c:
 523         Use new read_memory_func interface.
 524
 525 Mon Mar 29 14:02:17 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 526
 527         * h8500-dis.c (print_insn_h8500): Get sign of fp offsets right.
 528         * h8500-opc.h: Fix couple of opcodes.
 529
 530 Wed Mar 24 02:03:36 1993  david d `zoo' zuhn  (zoo at poseidon.cygnus.com)
 531
 532         * Makefile.in: add dvi & installcheck targets
 533
 534 Mon Mar 22 18:55:04 1993  John Gilmore  (gnu@cygnus.com)
 535
 536         * Makefile.in:  Update for h8500-dis.c.
 537
 538 Fri Mar 19 14:27:17 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 539
 540         * h8500-dis.c, h8500-opc.h: New files
 541
 542 Thu Mar 18 14:12:37 1993  Per Bothner  (bothner@rtl.cygnus.com)
 543
 544         * mips-dis.c, z8k-dis.c:  Converted to use interface defined in
 545         ../include/dis-asm.h.
 546         * m68k-dis.c:  New file (merge of ../binutils/m68k-pinsn.c
 547         and ../gdb/m68k-pinsn.c).
 548         * i386-dis.c:  New file (merge of ../binutils/i386-pinsn.c
 549         and ../gdb/i386-pinsn.c).
 550         * m68881-ext.c:  New file.  Moved definition of
 551         ext_format ext_format_68881 from ../gdb/m68k-tdep.c.
 552         * Makefile.in:  Adjust for new files.
 553         * i386-dis.c:  Patches from John Hassey (hassey@dg-rtp.dg.com).
 554         * m68k-dis.c:  Recognize '9' placement code, so (say) pflush
 555         can be dis-assembled.
 556
 557 Wed Feb 17 09:19:47 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 558
 559         * mips-dis.c (print_insn_arg): Now returns void.
 560
 561 Mon Jan 11 16:09:16 1993  Fred Fish  (fnf@cygnus.com)
 562
 563         * mips-dis.c (ansidecl.h):  Include for benefit of sysdep.h
 564         files that use the macros.
 565
 566 Thu Jan  7 13:15:17 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 567
 568         * mips-dis.c: New file, from gdb/mips-pinsn.c.
 569         * Makefile.in (DIS_LIBS): Added mips-dis.o.
 570         (CFILES): Added mips-dis.c.
 571
 572 Thu Jan  7 07:36:33 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 573
 574         * z8k-dis.c (print_insn_z8001, print_insn_z8002): new routines
 575         * z8kgen.c, z8k-opc.h: fix sizes of some shifts.
 576
 577 Tue Dec 22 15:42:44 1992  Per Bothner  (bothner@rtl.cygnus.com)
 578
 579         * Makefile.in:  Improve *clean rules.
 580         * configure.in:  Allow a default host.
 581
 582 Tue Nov 17 19:53:54 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 583
 584         * Makefile.in: also use -I$(srcdir)/../bfd, since some sysdep
 585         files include other sysdep files
 586
 587 Thu Nov 12 16:10:37 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 588
 589         * z8k-dis.c z8k-opc.h z8kgen.c: checkpoint
 590
 591 Fri Oct  9 04:56:05 1992  John Gilmore  (gnu@cygnus.com)
 592
 593         * configure.in:  For host support, use ../bfd/configure.host
 594         so it stays in sync with the ../bfd/hosts database.
 595
 596 Thu Oct  1 23:38:54 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 597
 598         * configure.in: use cpu-vendor-os triple instead of nested cases
 599
 600 Wed Sep 30 16:09:20 1992  Michael Werner  (mtw@cygnus.com)
 601
 602         * z8k-dis.c (unparse_instr): fix bug where opcode returned was
 603         *always* the wrong one.
 604
 605 Wed Sep 30 07:42:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 606
 607         * z8kgen.c: added copyright info
 608
 609 Tue Sep 29 12:20:21 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 610
 611         * z8k-dis.c (unparse_instr): prettier tabs
 612         * z8kgen.c -> z8k-opc.h: bug fixes in tables
 613
 614 Fri Sep 25 12:50:32 1992  Stu Grossman  (grossman at cygnus.com)
 615
 616         * configure.in:  Add ncr* configuration.
 617         * z8k-dis.c (struct instr_data_s):  Make instr_asmsrc char to make
 618         picayune ANSI compilers happy.
 619
 620 Sep 20 08:50:55 1992  Fred Fish  (fnf@cygnus.com)
 621
 622         * configure.in (i386):  Make i386 and i486 synonymous for now.
 623         * configure.in (i[34]86-*-sysv4):  Add my_host definition.
 624
 625 Fri Sep 18 17:01:23 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 626
 627         * Makefile.in (install): Fix typo.
 628
 629 Fri Sep 18 02:04:24 1992  John Gilmore  (gnu@cygnus.com)
 630
 631         * Makefile.in (make):  Remove obsolete crud.
 632         (sparc-opc.o):  Avoid Sun Make VPATH bug.
 633
 634 Tue Sep  8 17:29:27 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
 635
 636         * Makefile.in: since there are no SUBDIRS, remove rule and
 637         references of subdir_do.
 638
 639 Tue Sep  8 17:02:58 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 640
 641         * Makefile.in (install): Get the library name right here too.
 642         Don't install bfd.h, since it's unrelated to this library.  No
 643         subdirs to recurse into, either.
 644         (CFILES): The source file has a .c suffix, not .o.
 645
 646         * sparc-opc.c: New file, moved from BFD.
 647         * Makefile.in (OFILES): Build it.
 648
 649 Thu Sep  3 16:59:20 1992  Michael Werner  (mtw@cygnus.com)
 650
 651         * z8k-dis.c: fixed forward refferences of some declarations.
 652
 653 Mon Aug 31 16:09:45 1992  Michael Werner  (mtw@cygnus.com)
 654
 655         * Makefile.in: get the name of the library right
 656
 657 Mon Aug 31 13:47:35 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 658
 659         * z8k-dis.c: knows how to disassemble z8k stuff
 660         * z8k-opc.h: new file full of z8000 opcodes
 661
 662
 663