opcodes/ChangeLog

   1 Wed Jun 22 13:38:32 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
   2
   3         * mips-dis.c (_print_insn_mips): Build a static hash table mapping
   4         opcodes to the first instruction with that opcode, to speed
   5         disassembly of large files.  From ralphc@pyramid.com (Ralph
   6         Campbell).
   7
   8 Tue Jun  7 12:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
   9
  10         * Makefile.in (mostlyclean): Fix typo (was mostyclean).
  11
  12 Wed May 11 22:32:00 1994  DJ Delorie (dj@ctron.com)
  13
  14         * configure.bat: update to latest makefile.in
  15
  16 Sat May  7 17:13:21 1994  Steve Chamberlain  (sac@cygnus.com)
  17
  18         * a29k-dis.c (print_insn): Print 'x' type operand in hex.
  19         * h8300-dis.c (bfd_h8_disassemble): Print 16bit rels correctly.
  20         * sh-dis.c (print_insn_sh): Don't recur endlessly if delay
  21         slot insn is in a delay slot.
  22         * z8k-opc.h: (resflg): Fix patterns.
  23         * h8500-opc.h Fix CR insn patterns.
  24
  25 Fri May  6 14:34:46 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  26
  27         * ppc-opc.c (powerpc_opcodes): Put PowerPC versions of "cmp" and
  28         "cmpl" before POWER versions, so that gas -many uses them.
  29
  30 Thu Apr 28 18:32:36 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
  31
  32         * disassemble.c: New file.
  33         * Makefile.in (OFILES): Add disassemble.o.
  34         (disassemble.o): Provide dependencies; compile with $(ARCHDEFS).
  35         * configure.in: Define ARCHDEFS in Makefile.  Code taken from
  36         binutils/configure.in.
  37
  38         * m68k-dis.c (print_insn_m68k): If F_ALIAS flag is set, skip the
  39         opcode being examined.
  40
  41 Thu Apr 21 17:08:40 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  42
  43         * ppc-opc.c (powerpc_operands): Added RAL, RAM and RAS.
  44         (insert_ral, insert_ram, insert_ras): New functions.
  45         (powerpc_opcodes): Use RAL for load with update, RAM for lmw, and
  46         RAS for store with update.
  47
  48 Sat Apr 16 23:41:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  49
  50         * ppc-opc.c (powerpc_opcodes): Correct fcir.  From David Edelsohn
  51         (edelsohn@npac.syr.edu).
  52
  53 Wed Apr  6 17:11:45 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  54
  55         * mips-opc.c (mips_opcodes): Correct operands of "nor" with an
  56         immediate argument.
  57
  58 Mon Apr  4 16:30:46 1994  Doug Evans  (dje@canuck.cygnus.com)
  59
  60         * sparc-opc.c (sparc_opcodes): Fix "rd %fprs,%l0".
  61
  62 Mon Apr  4 13:22:00 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  63
  64         * ppc-opc.c (powerpc_operands): The signedp field has been
  65         removed, so don't initialize it.  Set the PPC_OPERAND_SIGNED flag
  66         instead.  Add new operand SISIGNOPT.
  67         (powerpc_opcodes): For lis, liu, addis, and cau use SISIGNOPT.
  68         Based on patch from David Edelsohn (edelsohn@npac.syr.edu).
  69         * ppc-dis.c (print_insn_powerpc): Check PPC_OPERAND_SIGNED rather
  70         than signedp field.
  71
  72 Wed Mar 30 00:31:49 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  73
  74         * i386-dis.c (struct private):  Renamed to dis_private. `private'
  75         is a reserved word for dynix cc.
  76
  77 Mon Mar 28 13:00:15 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  78
  79         * configure.in: Change error message to refer to bfd/config.bfd
  80         rather than bfd/configure.in.
  81
  82 Mon Mar 28 12:28:30 1994  David Edelsohn  (edelsohn@npac.syr.edu)
  83
  84         * ppc-opc.c: Define POWER2 as short alias flag.
  85         (powerpc_opcodes): Add POWER/2 opcodes lfq*, stfq*, fcir[z], and
  86         fsqrt.
  87
  88 Wed Mar 23 12:23:05 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  89
  90         * i960-dis.c (print_insn_i960): Don't read a second word for
  91         opcodes 0, 1, 2 and 3.
  92
  93 Wed Mar 16 15:37:58 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  94
  95         * configure.in: Don't build m68881-ext.o for bfd_m68k_arch.
  96
  97 Mon Mar 14 14:53:50 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  98
  99         * m68881-ext.c: Removed; no longer used.
 100         * Makefile.in: Changed accordingly.
 101
 102         * m68k-dis.c (ext_format_68881): Don't declare.
 103         (print_insn_m68k): If an instruction uses place 'i', it uses at
 104         least four fixed bytes.
 105         (print_insn_arg): Don't bump p by 2 for case 'I', place 'i'.  For
 106         extended float, convert to double using floatformat_to_double, not
 107         ieee_extended_to_double, and fetch the data before converting it.
 108
 109 Tue Mar  8 18:12:25 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 110
 111         * mips-opc.c: It's sqrt.s, not sqrt.w.  From
 112         davidj@ICSI.Berkeley.EDU (David Johnson).
 113
 114 Tue Feb  8 16:55:27 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 115
 116         * ppc-opc.c (powerpc_opcodes): The POWER uses bdn[l][a] where the
 117         PowerPC uses bdnz[l][a].
 118
 119 Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 120
 121         * dis-buf.c, i386-dis.c:  Include sysdep.h.
 122
 123 Mon Feb  7 19:22:23 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 124
 125         * configure.in (bfd_powerpc_arch): Use ppc-dis.o and ppc-opc.o.
 126
 127         * ppc-opc.c (powerpc_opcodes): Mark POWER instructions supported
 128         by Motorola PowerPC 601 with PPC_OPCODE_601.
 129         * ppc-dis.c (print_insn_big_powerpc, print_insn_little_powerpc):
 130         Disassemble Motorola PowerPC 601 instructions as well as normal
 131         PowerPC instructions.
 132
 133 Sun Feb  6 07:45:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 134
 135         * i960-dis.c (reg, mem): Just use a static array instead of
 136         calling xmalloc.
 137
 138 Sat Feb  5 00:04:02 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 139
 140         * hppa-dis.c (print_insn_hppa): For '?' and '@' only adjust the
 141         condition name index if this is for a negated condition.
 142
 143         * hppa-dis.c (print_insn_hppa): No space before 'H' operand.
 144         Floating point format for 'H' operand is backwards from normal
 145         case (0 == double, 1 == single).  For '4', '6', '7', '9', and '8'
 146         operands (fmpyadd and fmpysub), handle bizarre register
 147         translation correctly for single precision format.
 148
 149         * hppa-dis.c (print_insn_hppa): Do not emit a space after 'F'
 150         or 'I' operands if the next format specifier is 'M' (fcmp
 151         condition completer).
 152
 153 Feb  4 23:38:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 154
 155         * ppc-opc.c (powerpc_operands): New operand type MBE to handle a
 156         single number giving a bitmask for the MB and ME fields of an M
 157         form instruction.  Change NB to accept 32, and turn it into 0;
 158         also turn 0 into 32 when disassembling.  Seperated SH from NB.
 159         (insert_mbe, extract_mbe): New functions.
 160         (insert_nb, extract_nb): New functions.
 161         (SC_MASK): Mask out SA and LK bits.
 162         (powerpc_opcodes): Change "cal" to use RT, D, RA rather than RT,
 163         RA, SI.  Change "liu" and "cau" to use UI rather than SI.  Mark
 164         "bctr" and "bctrl" as accepted by POWER.  Change "rlwimi",
 165         "rlimi", "rlwimi.", "rlimi.", "rlwinm", "rlinm", "rlwinm.",
 166         "rlinm.", "rlmi", "rlmi.", "rlwnm", "rlnm", "rlwnm.", "rlnm." to
 167         use MBE rather than MB.  Add "mfmq" and "mtmq" POWER instructions.
 168         (powerpc_macros): Define table of macro definitions.
 169         (powerpc_num_macros): Define.
 170
 171         * ppc-dis.c (print_insn_powerpc): Don't skip optional operands
 172         if PPC_OPERAND_NEXT is set.
 173
 174 Sat Jan 22 23:10:07 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 175
 176         * i960-dis.c (print_insn_i960): Make buffer bfd_byte instead of
 177         char.  Retrieve contents using bfd_getl32 instead of shifting.
 178
 179 Fri Jan 21 19:01:39 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 180
 181         * ppc-opc.c: New file.  Opcode table for PowerPC, including
 182         opcodes for POWER (RS/6000).
 183         * ppc-dis.c: New file.  PowerPC and Power (RS/6000) disassembler.
 184         * Makefile.in (ALL_MACHINES): Add ppc-dis.o and ppc-opc.o.
 185         (CFILES): Add ppc-dis.c.
 186         (ppc-dis.o, ppc-opc.o): New targets.
 187         * configure.in: Build ppc-dis.o and ppc-opc.o for bfd_rs6000_arch.
 188
 189 Mon Jan 17 20:05:49 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 190
 191         * hppa-dis.c (print_insn_hppa): Handle 'N' in assembler template.
 192         No space before 'u', 'f', or 'N'.
 193
 194 Sun Jan 16 14:20:16 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 195
 196         * i386-dis.c (print_insn_i386): Add FIXME comment regarding reading
 197         farther than we should.
 198
 199         * i386-dis.c (dis386): Use Yb and Yv for scasb and scasS.
 200
 201 Thu Jan  6 12:38:05 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 202
 203         * sparc-dis.c m68k-dis.c alpha-dis.c a29k-dis.c: Fix comments.
 204
 205 Wed Jan  5 11:56:21 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 206
 207         * i960-dis.c (print_insn_i960): Only read word2 if the instruction
 208         needs it, to prevent reading past the end of a section.
 209
 210 Wed Nov 17 17:20:12 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 211
 212         * mips-opc.h: Use macro for j instruction, to support SVR4 PIC.
 213         Removed t,A case for la; always use t,A(b) case.
 214
 215 Mon Nov  8 12:37:36 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 216
 217         From Ted Lemen <mellon@pepper.ncd.com>
 218         * mips-dis.c (print_insn_arg): Handle 'k'.
 219         * mips-opc.c: Make cache use k, not t.
 220
 221 Sun Nov  7 23:52:34 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 222
 223         * alpha-opc.h, alpha-dis.c (print_insn_alpha):  Add
 224         FLOAT_MEMORY_FORMAT_CODE, FLOAT_BRANCH_FORMAT_CODE, correct
 225         FLOAT_FORMAT_CODE to put out floating point register names.
 226
 227 Mon Nov  1 18:17:51 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 228
 229         * mips-opc.c: Use macros for jal variants, to support SVR4 PIC.
 230
 231 Thu Oct 28 17:42:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 232
 233         * a29k-dis.c (print_insn): Use 0x%08x, not 0x%8x.
 234
 235 Wed Oct 27 11:48:01 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 236
 237         * mips-opc.c (dsll, dsra, dsrl): Added '>' cases for shift counts
 238         larger than 32.  Moved dsxx32 variants first for disassembler.
 239
 240 Mon Oct 25 11:33:14 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 241
 242         * z8kgen.c, z8k-opc.h: Add full lda information.
 243
 244 Tue Oct 19 12:39:25 1993  Jeffrey A Law  (law@cs.utah.edu)
 245
 246         * hppa-dis.c (print_insn_hppa): Do not emit a space after
 247         movb instructions.  Any necessary space will be emitted by
 248         the code to handle nullification completers.
 249
 250 Wed Oct 13 16:19:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 251
 252         * mips-opc.c: Moved l.d down so that it disassembles as ldc1.
 253
 254 Fri Oct  8 02:34:21 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 255
 256         * alpha-opc.h:  Add ldl_l, fix typo for ldq_u.
 257         * alpha-dis.c (print_insn_alpha):  Add code for PAL_FORMAT_CODE.
 258
 259 Tue Oct  5 17:47:53 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 260
 261         * mips-opc.c: Correct lwu opcode value (book had it wrong).
 262
 263 Thu Sep 30 11:26:18 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 264
 265         * z8k-dis.c (FETCH_DATA): get just the right amount of data.
 266         (unpack_instr): Cope with ARG_IMM4M1 type instructions.
 267
 268 Wed Sep 29 16:24:49 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 269
 270         * m88k-dis.c (m88kdis): comment change.  Remove space after
 271           printing mnemonic.
 272           (printop): handle new arg types DEC and XREG for m88110.
 273
 274 Tue Sep 28 19:20:16 1993  Jeffrey A Law (law@snake.cs.utah.edu)
 275
 276         * hppa-dis.c (print_insn_hppa): Handle 'z' operand
 277         type for absolute branch addresses.  Delete special
 278         "ble" and "be" code in 'W' operand code.
 279
 280 Fri Sep 24 14:08:33 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 281
 282         * mips-opc.c: Set hazard information correctly for branch
 283         likely instructions.
 284
 285 Fri Sep 17 04:41:17 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 286
 287         * alpha-dis.c (print_insn_alpha), alpha-opc.h:  Fix bugs, use
 288         info->fprintf_func for printing and info->print_address_func for
 289         address output.
 290
 291 Wed Sep 15 12:12:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 292
 293         * mips-opc.c: Set INSN_TRAP for tXX instructions.
 294
 295 Thu Sep  9 10:11:27 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 296
 297         * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson):
 298         Corrected second case of "b" for disassembler.
 299
 300 Tue Sep  7 14:25:15 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 301
 302         * mips-dis.c, m88k-dis.c: Don't include libbfd.h.  Changed calls
 303         to BFD swapping routines to correspond to BFD name changes.
 304
 305 Thu Sep  2 10:35:25 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 306
 307         * mips-opc.c: Change div machine instruction to be z,s,t rather
 308         than s,t.  Change div macro to be d,v,t rather than d,s,t.
 309         Likewise for divu, ddiv, ddivu.  Added z,s,t case for drem, dremu,
 310         rem and remu which generates only the corresponding div
 311         instruction.  This is for compatibility with the MIPS assembler,
 312         which only generates the simple machine instruction when an
 313         explicit destination of $0 is used.
 314         * mips-dis.c (print_insn_arg): Handle 'z' (always register zero).
 315
 316 Thu Aug 26 17:41:44 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 317
 318         * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Set
 319         WR_31 hazard for bal, bgezal, bltzal.
 320
 321 Thu Aug 26 17:20:02 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 322
 323         * hppa-dis.c (print_insn_hppa): Use print function
 324         from within the disassemble_info, not fprintf_filtered.
 325
 326 Wed Aug 25 13:51:40 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 327
 328         * hppa-dis.c (print_insn_hppa): Handle '|' like '>'.  (From Jeff
 329         Law, law@cs.utah.edu.)
 330
 331 Mon Aug 23 12:44:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 332
 333         * mips-opc.c ("absu"): Removed.
 334         ("dabs"): Added.
 335
 336 Fri Aug 20 10:52:52 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 337
 338         * mips-opc.c: Added r6000 and r4000 instructions and macros.
 339         Changed hazard information to distinguish between memory load
 340         delays and coprocessor load delays.
 341
 342 Wed Aug 18 15:39:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 343
 344         * mips-opc.c: li.d uses "T,L", not "S,F".  Added li.s.
 345
 346 Tue Aug 17 09:44:42 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 347
 348         * configure.in: Don't pass cpu to config.bfd.
 349
 350 Tue Aug 17 12:23:52 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 351
 352         * m88k-dis.c (m88kdis): Make class unsigned.
 353
 354 Thu Aug 12 15:08:18 1993  Ian Lance Taylor  (ian@cygnus.com)
 355
 356         * alpha-dis.c (print_insn_alpha): One branch format case was
 357         missing the instruction name.
 358
 359 Wed Aug 11 19:29:39 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 360
 361         * Makefile.in (ALL_MACHINES): Renamed from DIS_LIBS.
 362         Add the arch-specific auxiliary files.
 363         (OFILES): Remove the arch-specific auxiliary files
 364         and use BFD_MACHINES instead of DIS_LIBS.
 365         * configure.in: Set BFD_MACHINES based on --with-targets option.
 366
 367 Thu Aug 12 12:04:53 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 368
 369         * mips-opc.c: Added lwc1 E,A(b) to go with lwc1 T,A(b).  Similarly
 370         for swc1.
 371
 372 Sun Aug  8 15:09:30 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 373
 374         * sparc-opc.c: Change CONST to const to deal with gcc
 375         -Dconst=__const -traditional.
 376
 377 Fri Aug  6 10:58:55 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 378
 379         * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Took
 380         coprocessor instructions out of #if 0, and made them use new
 381         argument type "C".
 382
 383 Thu Aug  5 17:11:06 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 384
 385         * sparc-dis.c: Include ansidecl.h before opcodes/sparc.h.
 386
 387 Fri Jul 30 18:48:15 1993  John Gilmore  (gnu@cygnus.com)
 388
 389         * sparc-opc.c:  Add F_JSR, F_UNBR, or F_CONDBR flags to each branch
 390         instruction, for use by the disassembler.
 391
 392         * sparc-dis.c (SEX):  Add sign extension macro.  Replace many
 393         hand-coded sign extensions that depended on 32-bit host ints.
 394         FIXME, we still depend on big-endian host bitfield ordering.
 395         (sparc_print_insn):  Set the insn_info_valid field, and the
 396         other fields that describe the instruction being printed.
 397
 398 Tue Jul 27 17:04:58 1993  Jim Wilson  (wilson@sphagnum.cygnus.com)
 399
 400         * sparc-opc.c (call): Accept all 6 addressing modes valid for
 401         `jmp' instead of just one of them.
 402
 403 Wed Jul 21 11:43:32 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 404
 405         * hppa-dis.c: Move floating registers from reg_names to fp_reg_names.
 406         (fput_fp_reg_r): Renamed from fput_reg_r.
 407         (fput_fp_reg): New function.
 408         (print_insn_hppa): Use fput_fp_reg{,_r} where appropriate.
 409
 410         * hppa-dis.c (print_insn_hppa, cases 'a', 'd'): Print space afterwards.
 411
 412         * hppa-dis.c (print_insn_hppa, case 'd'): Use GET_COND not GET_FIELD.
 413
 414 Mon Jul 19 13:52:21 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 415
 416         * hppa-dis.c (print_insn_hppa): Use extract_5r_store for 'r'.
 417
 418         * hppa-dis.c (print_insn_hppa, case '>'): If next character is 'n',
 419         don't output a space.
 420
 421         * hppa-dis.c (float_format_names): 10 is undefined, and 11 is quad.
 422
 423 Sun Jul 18 16:30:02 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
 424
 425         * mips-opc.c: New file, containing opcode table from
 426         ../include/opcode/mips.h.
 427         * Makefile.in: Add it.
 428
 429 Thu Jul 15 12:37:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 430
 431         * m88k-dis.c: New file, moved in from gdb and changed to use the
 432         new dis-asm.h disassembler interface.
 433         * Makefile.in (DIS_LIBS): Added m88k-dis.o.
 434         (m88k-dis.o): New target.
 435
 436 Tue Jul 13 10:04:16 1993  Ian Lance Taylor  (ian@cygnus.com)
 437
 438         * mips-dis.c (print_insn_arg, _print_insn_mips): Made pointer to
 439         argument string const char * to correspond to opcode/mips.h.
 440
 441 Tue Jul  6 15:18:37 1993  Ian Lance Taylor  (ian@cygnus.com)
 442
 443         * mips-dis.c: Updated to account for name changes in new version
 444         of opcode/mips.h.
 445         * Makefile.in: Added header file dependencies.
 446
 447 Sat Jul  3 23:47:56 1993  Doug Evans  (dje@canuck.cygnus.com)
 448
 449         * h8300-dis.c (bfd_h8_disassemble): Correct fetching of instruction.
 450
 451 Thu Jul  1 12:23:38 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 452
 453         * m68k-dis.c (NEXTWORD, NEXTLONG): Use ((x) ^ 0x8000) - 0x8000 to sign
 454         extend, rather than shifts.
 455
 456 Sun Jun 20 20:56:56 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
 457
 458         * Makefile.in: Undo 15 June change.
 459
 460 Fri Jun 18 14:15:15 1993  Per Bothner  (bothner@deneb.cygnus.com)
 461
 462         * m68k-dis.c (print_insn_arg):  Change return value to byte count
 463         or error code.
 464         * m68k-dis.c:  Re-write to detect invalid operands before
 465         printing anything, so we can handle this the same way we
 466         handle invalid opcodes.
 467
 468 Thu Jun 17 15:01:36 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 469
 470         * sh-dis.c, sh-opc.h: Understand some more opcodes.
 471
 472 Wed Jun 16 13:48:05 1993  Ian Lance Taylor  (ian@cygnus.com)
 473
 474         * hppa-dis.c: Include <ansidecl.h> and sysdep.h before other
 475         header files.
 476
 477 Tue Jun 15 21:45:26 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 478
 479         * sparc-dis.c: Don't declare qsort, since sysdep.h might.
 480
 481         * configure.in: Do make sysdep.h link.
 482         * Makefile.in: Search ../include.  Don't search ../bfd.
 483
 484 Tue Jun 15 13:36:10 1993  Stu Grossman  (grossman@cygnus.com)
 485
 486         Changes from Jeff Law, law@cs.utah.edu:
 487         * hppa-dis.c: Fix typo.  'a' and 'd' were reversed.
 488         Do not print a space before the completers specified by
 489         'a' and 'd'.
 490
 491 Fri Jun 11 18:40:21 1993  Ken Raeburn  (raeburn@cygnus.com)
 492
 493         * mips-dis.c: No longer need to bomb out if HOST_64_BIT is
 494         defined, since gdb has been fixed.
 495
 496         Changes from Jeff Law, law@cs.utah.edu:
 497         * hppa-dis.c (print_insn_hppa): Last argument to fput_reg,
 498         fput_reg_r, fput_creg, fput_const, and fputs_filtered should
 499         be a *disassemble_info, not a *FILE.
 500         * hppa-dis.c: Support 'd', '!', and 'a'.
 501         * hppa-dis.c: Support 's' to extract a 2 bit space register.
 502         * hppa-dis.c: Delete cases which are no longer needed.
 503
 504 Fri Jun 11 07:53:48 1993  Jim Kingdon  (kingdon@cygnus.com)
 505
 506         * m68k-dis.c (print_insn_{m68k,arg}): Add MMU codes.
 507
 508 Tue Jun  8 12:25:01 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 509
 510         * h8300-dis.c: New file, removed from bfd/cpu-h8300.c, with
 511         H8/300-H opcodes.
 512
 513 Mon Jun  7 12:58:49 1993  Per Bothner  (bothner@rtl.cygnus.com)
 514
 515         * Makefile.in (CSEARCH): Add -I../bfd for sysdep.h and bfd.h.
 516         * configure.in:  No longer need to configure to get sysdep.h.
 517
 518 Thu Jun  3 15:56:49 1993  Stu Grossman  (grossman@cygnus.com)
 519
 520         * Patches from Jeffrey Law <law@cs.utah.edu>.
 521         * hppa-dis.c: Support 'I', 'J', and 'K' in output
 522         templates for 1.1 FP computational instructions.
 523
 524 Tue May 25 13:05:48 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 525
 526         * h8500-dis.c (print_insn_h8500): Address argument is type
 527         bfd_vma.
 528         * z8k-dis.c (print_insn_z8k, print_insn_z8001, print_insn_z8002):
 529         Ditto.
 530
 531         * h8500-opc.h (addr_class_type): No comma at end of enumerator.
 532         * sh-opc.h (sh_nibble_type, sh_arg_type): Ditto.
 533
 534         * sparc-dis.c (compare_opcodes): Move static declaration to
 535         top-level.
 536
 537 Fri May 21 14:17:37 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 538
 539         * sparc-dis.c (print_insn_sparc): Implement 'n' argument for unimp
 540         instruction, remove unimp hack from 'l' argument.
 541
 542 Wed May 19 15:35:54 1993  Stu Grossman  (grossman@cygnus.com)
 543
 544         * z8k-dis.c (fetch_data):  Use unsigned char to make ancient gcc's
 545         happy.
 546
 547 Fri May 14 15:22:46 1993  Ian Lance Taylor  (ian@cygnus.com)
 548
 549         * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
 550         * mips-dis.c (print_insn_arg): Handle 'C' for general coprocessor
 551         instructions.
 552
 553 Fri May 14 00:09:14 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 554
 555         * hppa-dis.c: Include dis-asm.h before sysdep.h.  Changed some
 556         arrays of string pointers to 2-d arrays of chars, to save
 557         space.
 558
 559 Thu May  6 20:51:17 1993  Fred Fish  (fnf@cygnus.com)
 560
 561         * a29k-dis.c, alpha-dis.c, i960-dis.c, sparc-dis.c, z8k-dis.c:
 562         Cast second arg to read_memory_func to "bfd_byte *", as necessary.
 563
 564 Tue May  4 20:31:10 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 565
 566         * hppa-dis.c: New file from Utah, adapted to new disassembler
 567         calling interface.
 568         * Makefile.in: Include it.
 569
 570 Mon Apr 26 18:17:42 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 571
 572         * sh-dis.c, sh-opc.h: New files.
 573
 574 Fri Apr 23 18:51:22 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 575
 576         * alpha-dis.c, alpha-opc.h: New files.
 577
 578 Tue Apr  6 12:54:08 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 579
 580         * mips-dis.c: Sign extend 'j' and 'b' arguments, delta is a signed
 581         value.
 582
 583 Mon Apr  5 17:37:37 1993  John Gilmore  (gnu@cygnus.com)
 584
 585         * sparc-dis.c: Make "ta" the default trap instruction, "t" the alias.
 586
 587 Fri Apr  2 07:24:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 588
 589         * a29k-dis.c, sparc-dis.c, sparc-opc.c: Use CONST rather than
 590         const.
 591
 592 Thu Apr  1 11:20:43 1993  Jim Kingdon  (kingdon@cygnus.com)
 593
 594         * sparc-dis.c: Use fprintf_func a few places where I forgot,
 595         and double percent signs a few places.
 596
 597         * a29k-dis.c, i960-dis.c: New, merged from gdb and binutils.
 598
 599         * i386-dis.c, m68k-dis.c, mips-dis.c, sparc-dis.c:
 600         Use info->print_address_func not print_address.
 601
 602         * dis-buf.c (generic_print_address): New function.
 603
 604 Wed Mar 31 10:07:04 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 605
 606         * Makefile.in: Add sparc-dis.c.
 607         sparc-dis.c: New file, merges binutils and gdb versions as follows:
 608         From GDB:
 609             Add `add' instruction to the set that get checked
 610             for a preceding `sethi' in order to print an absolute address.
 611             * (print_insn):  Disassembly prefers real instructions.
 612             (is_delayed_branch):  Speed up.
 613             * sparc-opcode.h: Add ALIAS bit to aliases.  Fix up opcode tables.
 614             Still missing some float ops, and needs testing.
 615             * sparc-pinsn.c (print_insn): Eliminate 'set' test, subsumed by
 616             F_ALIAS.  Use printf, not fprintf, when not passing a file
 617             pointer...
 618             (compare_opcodes): Check that identical instructions have
 619             identical opcodes, complain otherwise.
 620         From binutils:
 621             * New 'm' arg.
 622             * Include reg_names.
 623         From neither:
 624             Use dis-asm.h/read_memory_func interface.
 625
 626 Wed Mar 31 20:49:06 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
 627
 628         * h8500-dis.c, i386-dis.c, m68k-dis.c, z8k-dis.c (fetch_data):
 629           deliberately return non-zero to setjmp from longjmp.  Otherwise
 630           this code fails to compile.
 631
 632 Wed Mar 31 17:04:31 1993  Stu Grossman  (grossman@cygnus.com)
 633
 634         * m68k-dis.c:  Fix prototype for fetch_arg().
 635
 636 Wed Mar 31 10:07:04 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 637
 638         * dis-buf.c: New file, for new read_memory_func interface.
 639         Makefile.in (OFILES): Include it.
 640         m68k-dis.c, i386-dis.c, h8500-dis.c, mips-dis.c, z8k-dis.c:
 641         Use new read_memory_func interface.
 642
 643 Mon Mar 29 14:02:17 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 644
 645         * h8500-dis.c (print_insn_h8500): Get sign of fp offsets right.
 646         * h8500-opc.h: Fix couple of opcodes.
 647
 648 Wed Mar 24 02:03:36 1993  david d `zoo' zuhn  (zoo at poseidon.cygnus.com)
 649
 650         * Makefile.in: add dvi & installcheck targets
 651
 652 Mon Mar 22 18:55:04 1993  John Gilmore  (gnu@cygnus.com)
 653
 654         * Makefile.in:  Update for h8500-dis.c.
 655
 656 Fri Mar 19 14:27:17 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 657
 658         * h8500-dis.c, h8500-opc.h: New files
 659
 660 Thu Mar 18 14:12:37 1993  Per Bothner  (bothner@rtl.cygnus.com)
 661
 662         * mips-dis.c, z8k-dis.c:  Converted to use interface defined in
 663         ../include/dis-asm.h.
 664         * m68k-dis.c:  New file (merge of ../binutils/m68k-pinsn.c
 665         and ../gdb/m68k-pinsn.c).
 666         * i386-dis.c:  New file (merge of ../binutils/i386-pinsn.c
 667         and ../gdb/i386-pinsn.c).
 668         * m68881-ext.c:  New file.  Moved definition of
 669         ext_format ext_format_68881 from ../gdb/m68k-tdep.c.
 670         * Makefile.in:  Adjust for new files.
 671         * i386-dis.c:  Patches from John Hassey (hassey@dg-rtp.dg.com).
 672         * m68k-dis.c:  Recognize '9' placement code, so (say) pflush
 673         can be dis-assembled.
 674
 675 Wed Feb 17 09:19:47 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 676
 677         * mips-dis.c (print_insn_arg): Now returns void.
 678
 679 Mon Jan 11 16:09:16 1993  Fred Fish  (fnf@cygnus.com)
 680
 681         * mips-dis.c (ansidecl.h):  Include for benefit of sysdep.h
 682         files that use the macros.
 683
 684 Thu Jan  7 13:15:17 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 685
 686         * mips-dis.c: New file, from gdb/mips-pinsn.c.
 687         * Makefile.in (DIS_LIBS): Added mips-dis.o.
 688         (CFILES): Added mips-dis.c.
 689
 690 Thu Jan  7 07:36:33 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 691
 692         * z8k-dis.c (print_insn_z8001, print_insn_z8002): new routines
 693         * z8kgen.c, z8k-opc.h: fix sizes of some shifts.
 694
 695 Tue Dec 22 15:42:44 1992  Per Bothner  (bothner@rtl.cygnus.com)
 696
 697         * Makefile.in:  Improve *clean rules.
 698         * configure.in:  Allow a default host.
 699
 700 Tue Nov 17 19:53:54 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 701
 702         * Makefile.in: also use -I$(srcdir)/../bfd, since some sysdep
 703         files include other sysdep files
 704
 705 Thu Nov 12 16:10:37 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 706
 707         * z8k-dis.c z8k-opc.h z8kgen.c: checkpoint
 708
 709 Fri Oct  9 04:56:05 1992  John Gilmore  (gnu@cygnus.com)
 710
 711         * configure.in:  For host support, use ../bfd/configure.host
 712         so it stays in sync with the ../bfd/hosts database.
 713
 714 Thu Oct  1 23:38:54 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 715
 716         * configure.in: use cpu-vendor-os triple instead of nested cases
 717
 718 Wed Sep 30 16:09:20 1992  Michael Werner  (mtw@cygnus.com)
 719
 720         * z8k-dis.c (unparse_instr): fix bug where opcode returned was
 721         *always* the wrong one.
 722
 723 Wed Sep 30 07:42:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 724
 725         * z8kgen.c: added copyright info
 726
 727 Tue Sep 29 12:20:21 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 728
 729         * z8k-dis.c (unparse_instr): prettier tabs
 730         * z8kgen.c -> z8k-opc.h: bug fixes in tables
 731
 732 Fri Sep 25 12:50:32 1992  Stu Grossman  (grossman at cygnus.com)
 733
 734         * configure.in:  Add ncr* configuration.
 735         * z8k-dis.c (struct instr_data_s):  Make instr_asmsrc char to make
 736         picayune ANSI compilers happy.
 737
 738 Sep 20 08:50:55 1992  Fred Fish  (fnf@cygnus.com)
 739
 740         * configure.in (i386):  Make i386 and i486 synonymous for now.
 741         * configure.in (i[34]86-*-sysv4):  Add my_host definition.
 742
 743 Fri Sep 18 17:01:23 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 744
 745         * Makefile.in (install): Fix typo.
 746
 747 Fri Sep 18 02:04:24 1992  John Gilmore  (gnu@cygnus.com)
 748
 749         * Makefile.in (make):  Remove obsolete crud.
 750         (sparc-opc.o):  Avoid Sun Make VPATH bug.
 751
 752 Tue Sep  8 17:29:27 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
 753
 754         * Makefile.in: since there are no SUBDIRS, remove rule and
 755         references of subdir_do.
 756
 757 Tue Sep  8 17:02:58 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 758
 759         * Makefile.in (install): Get the library name right here too.
 760         Don't install bfd.h, since it's unrelated to this library.  No
 761         subdirs to recurse into, either.
 762         (CFILES): The source file has a .c suffix, not .o.
 763
 764         * sparc-opc.c: New file, moved from BFD.
 765         * Makefile.in (OFILES): Build it.
 766
 767 Thu Sep  3 16:59:20 1992  Michael Werner  (mtw@cygnus.com)
 768
 769         * z8k-dis.c: fixed forward refferences of some declarations.
 770
 771 Mon Aug 31 16:09:45 1992  Michael Werner  (mtw@cygnus.com)
 772
 773         * Makefile.in: get the name of the library right
 774
 775 Mon Aug 31 13:47:35 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 776
 777         * z8k-dis.c: knows how to disassemble z8k stuff
 778         * z8k-opc.h: new file full of z8000 opcodes
 779
 780 \f
 781 Local Variables:
 782 version-control: never
 783 End: