opcodes/ChangeLog

   1 Wed Nov 23 22:34:51 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
   2
   3         * sh-opc.h (mov.l gbr): Get direction right.
   4         * sh-dis.c (print_insn_shx): New function.
   5         (print_insn_shl, print_insn_sh): Call print_insn_shx to
   6         print opcodes with right byte order.
   7
   8 Thu Nov  3 19:32:22 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>
   9
  10         * ns32k-dis.c (struct ns32k_option): Renamed from struct option,
  11         to avoid conflicts with getopt.
  12
  13 Mon Oct 31 18:48:10 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
  14
  15         * hppa-dis.c (print_insn_hppa): Read the instruction using
  16         bfd_getb32, so that it works on a little endian or 64 bit host.
  17         Remove unused local variable op.
  18
  19 Tue Oct 25 17:07:57 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
  20
  21         * mips-opc.c: Use or instead of addu for pseudo-op move, since
  22         addu does not work correctly if -mips3.
  23
  24 Wed Oct 19 13:40:16 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
  25
  26         * a29k-dis.c (print_special): Add special register names defined
  27         on 29030, 29040 and 29050.
  28         (print_insn): Handle new operand type 'I'.
  29
  30 Wed Oct 12 11:59:55 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
  31
  32         * Makefile.in (INSTALL): Use top level install.sh script.
  33
  34 Wed Oct  5 19:16:29 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
  35
  36         * sparc-dis.c: Rewrite to use bitfields, rather than a union, so
  37         that it works on a little endian host.
  38
  39 Tue Oct  4 12:14:21 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
  40
  41         * configure.in: Use ${config_shell} when running config.bfd.
  42
  43 Wed Sep 21 18:49:12 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
  44
  45         * mips-opc.c (mips_opcodes): "dabs" is only available with -mips3.
  46
  47 Thu Sep 15 16:30:22 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
  48
  49         * a29k-dis.c (print_insn): Print the opcode.
  50
  51 Wed Sep 14 17:52:14 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
  52
  53         * mips-opc.c (mips_opcodes): Set WR_t for sc and scd.
  54
  55 Sun Sep 11 22:32:17 1994  Jeff Law  (law@snake.cs.utah.edu)
  56
  57         * hppa-dis.c (reg_names): Use r26-r23 for arg0-arg3.
  58
  59 Tue Sep  6 11:37:12 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
  60
  61         * mips-opc.c: Set INSN_STORE_MEMORY flag for all instructions
  62         which store a value into memory.
  63
  64 Sun Sep 04 17:58:10 1994  Richard Earnshaw (rwe@pegasus.esprit.ec.org)
  65
  66         * configure.in, Makefile.in, disassemble.c: Add support for the ARM.
  67         * arm-dis.c, arm-opc.h: New files.
  68
  69 Fri Aug  5 14:00:05 1994  Stan Shebs  (shebs@andros.cygnus.com)
  70
  71         * Makefile.in (ns32k-dis.o): Add dependency.
  72         * ns32k-dis.c (print_insn_arg): Declare initialized local as
  73         string, not as array of chars.
  74
  75 Thu Jul 28 18:14:16 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
  76
  77         * sparc-dis.c (print_insn_sparc): Handle new operand type 'x'.
  78
  79         * sparc-opc.c: Added sparclite extended FP operations, and
  80         versions of v9 impdep* instructions permitting specification of
  81         the OPF field.
  82
  83 Tue Jul 26 16:36:03 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
  84
  85         * i960-dis.c (reg_names): Now const.
  86         (struct sparse_tabent): New type, copied from array type in mem
  87         function.
  88         (ctrl): Local static array ctrl_tab now const.
  89         (cobr): Local static array cobr_tab now const.
  90         (mem): Local variables reg1, reg2, reg3 now point to const.  Local
  91         static variable mem_tab no longer explicitly initialized.  Changed
  92         mem_init to const array of struct sparse_tabent.
  93         (reg): Local static variable reg_tab no longer explicitly
  94         initialized.  Changed reg_init to const array of struct
  95         sparse_tabent.
  96         (ea): Local static array scale_tab now const.
  97
  98         start-sanitize-i960xl
  99         * i960-dis.c (reg): Added i960XL instructions to reg_init table.
 100         (REG_MAX): Updated.
 101         end-sanitize-i960xl
 102
 103 Tue Jul 19 21:00:00 1994  DJ Delorie (dj@ctron.com)
 104
 105         * configure.bat: the disassember needs to be enabled for
 106         "objdump -d" to work in djgpp.
 107
 108 Wed Jul 13 18:01:58 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 109
 110         * ns32k-dis.c: Deleted all code in "#ifdef GDB".
 111         (invalid_float): Enabled general version, doesn't require running
 112         on ns32k host.  Changed to take char* argument, and test for
 113         explicitly specified sizes, instead of using sizeof() on host CPU
 114         types.
 115         (INVALID_FLOAT): Cast first argument.
 116         (opt_u, opt_U, opt_O, opt_C, opt_S, list_P532, list_M532,
 117         list_P032, list_M032): Now const.
 118         (optlist, list_search): Made appropriate arguments now point to
 119         const.
 120         (print_insn_arg): Changed static array of one-character-string
 121         pointers into a static const array of characters; fixed sprintf
 122         statement accordingly.
 123
 124 Sun Jul 10 00:27:47 1994  Ian Dall  (dall@hfrd.dsto.gov.au)
 125
 126         * opcodes/ns32k-dis.c: Semi-new file.  Had apparently been dropped
 127         from distribution. A ns32k-dis.c from a previous distribution has
 128         been brought up to date and supports the new interface.
 129
 130         * disassemble.c: define ARCH_ns32k and add case bfd_arch_ns32k.
 131
 132         * configure.in: add bfd_ns32k_arch target support.
 133
 134         * Makefile.in: add ns32k-dis.o to ALL_MACHINES.
 135         Add ns32k-dis.c to CFILES. Add dependencies for ns32k-dis.o.
 136
 137 Wed Jun 29 22:10:37 1994  Steve Chamberlain  (sac@cygnus.com)
 138
 139         * h8300-dis.c (bfd_h8_disassemble): Get 16bit branch
 140         disassembly right.
 141
 142 Tue Jun 28 13:22:06 1994  Stan Shebs  (shebs@andros.cygnus.com)
 143
 144         * h8300-dis.c, mips-dis.c: Don't use true and false.
 145
 146 Thu Jun 23 12:53:19 1994  David J. Mackenzie  (djm@rtl.cygnus.com)
 147
 148         * configure.in: Change --with-targets to --enable-targets.
 149
 150 Wed Jun 22 13:38:32 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
 151
 152         * mips-dis.c (_print_insn_mips): Build a static hash table mapping
 153         opcodes to the first instruction with that opcode, to speed
 154         disassembly of large files.  From ralphc@pyramid.com (Ralph
 155         Campbell).
 156
 157 Tue Jun  7 12:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 158
 159         * Makefile.in (mostlyclean): Fix typo (was mostyclean).
 160
 161 Wed May 11 22:32:00 1994  DJ Delorie (dj@ctron.com)
 162
 163         * configure.bat: update to latest makefile.in
 164
 165 Sat May  7 17:13:21 1994  Steve Chamberlain  (sac@cygnus.com)
 166
 167         * a29k-dis.c (print_insn): Print 'x' type operand in hex.
 168         * h8300-dis.c (bfd_h8_disassemble): Print 16bit rels correctly.
 169         * sh-dis.c (print_insn_sh): Don't recur endlessly if delay
 170         slot insn is in a delay slot.
 171         * z8k-opc.h: (resflg): Fix patterns.
 172         * h8500-opc.h Fix CR insn patterns.
 173
 174 Fri May  6 14:34:46 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 175
 176         * ppc-opc.c (powerpc_opcodes): Put PowerPC versions of "cmp" and
 177         "cmpl" before POWER versions, so that gas -many uses them.
 178
 179 Thu Apr 28 18:32:36 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 180
 181         * disassemble.c: New file.
 182         * Makefile.in (OFILES): Add disassemble.o.
 183         (disassemble.o): Provide dependencies; compile with $(ARCHDEFS).
 184         * configure.in: Define ARCHDEFS in Makefile.  Code taken from
 185         binutils/configure.in.
 186
 187         * m68k-dis.c (print_insn_m68k): If F_ALIAS flag is set, skip the
 188         opcode being examined.
 189
 190 Thu Apr 21 17:08:40 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 191
 192         * ppc-opc.c (powerpc_operands): Added RAL, RAM and RAS.
 193         (insert_ral, insert_ram, insert_ras): New functions.
 194         (powerpc_opcodes): Use RAL for load with update, RAM for lmw, and
 195         RAS for store with update.
 196
 197 Sat Apr 16 23:41:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 198
 199         * ppc-opc.c (powerpc_opcodes): Correct fcir.  From David Edelsohn
 200         (edelsohn@npac.syr.edu).
 201
 202 Wed Apr  6 17:11:45 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 203
 204         * mips-opc.c (mips_opcodes): Correct operands of "nor" with an
 205         immediate argument.
 206
 207 Mon Apr  4 16:30:46 1994  Doug Evans  (dje@canuck.cygnus.com)
 208
 209         * sparc-opc.c (sparc_opcodes): Fix "rd %fprs,%l0".
 210
 211 Mon Apr  4 13:22:00 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 212
 213         * ppc-opc.c (powerpc_operands): The signedp field has been
 214         removed, so don't initialize it.  Set the PPC_OPERAND_SIGNED flag
 215         instead.  Add new operand SISIGNOPT.
 216         (powerpc_opcodes): For lis, liu, addis, and cau use SISIGNOPT.
 217         Based on patch from David Edelsohn (edelsohn@npac.syr.edu).
 218         * ppc-dis.c (print_insn_powerpc): Check PPC_OPERAND_SIGNED rather
 219         than signedp field.
 220
 221 Wed Mar 30 00:31:49 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 222
 223         * i386-dis.c (struct private):  Renamed to dis_private. `private'
 224         is a reserved word for dynix cc.
 225
 226 Mon Mar 28 13:00:15 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 227
 228         * configure.in: Change error message to refer to bfd/config.bfd
 229         rather than bfd/configure.in.
 230
 231 Mon Mar 28 12:28:30 1994  David Edelsohn  (edelsohn@npac.syr.edu)
 232
 233         * ppc-opc.c: Define POWER2 as short alias flag.
 234         (powerpc_opcodes): Add POWER/2 opcodes lfq*, stfq*, fcir[z], and
 235         fsqrt.
 236
 237 Wed Mar 23 12:23:05 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 238
 239         * i960-dis.c (print_insn_i960): Don't read a second word for
 240         opcodes 0, 1, 2 and 3.
 241
 242 Wed Mar 16 15:37:58 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 243
 244         * configure.in: Don't build m68881-ext.o for bfd_m68k_arch.
 245
 246 Mon Mar 14 14:53:50 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 247
 248         * m68881-ext.c: Removed; no longer used.
 249         * Makefile.in: Changed accordingly.
 250
 251         * m68k-dis.c (ext_format_68881): Don't declare.
 252         (print_insn_m68k): If an instruction uses place 'i', it uses at
 253         least four fixed bytes.
 254         (print_insn_arg): Don't bump p by 2 for case 'I', place 'i'.  For
 255         extended float, convert to double using floatformat_to_double, not
 256         ieee_extended_to_double, and fetch the data before converting it.
 257
 258 Tue Mar  8 18:12:25 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 259
 260         * mips-opc.c: It's sqrt.s, not sqrt.w.  From
 261         davidj@ICSI.Berkeley.EDU (David Johnson).
 262
 263 Tue Feb  8 16:55:27 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 264
 265         * ppc-opc.c (powerpc_opcodes): The POWER uses bdn[l][a] where the
 266         PowerPC uses bdnz[l][a].
 267
 268 Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 269
 270         * dis-buf.c, i386-dis.c:  Include sysdep.h.
 271
 272 Mon Feb  7 19:22:23 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 273
 274         * configure.in (bfd_powerpc_arch): Use ppc-dis.o and ppc-opc.o.
 275
 276         * ppc-opc.c (powerpc_opcodes): Mark POWER instructions supported
 277         by Motorola PowerPC 601 with PPC_OPCODE_601.
 278         * ppc-dis.c (print_insn_big_powerpc, print_insn_little_powerpc):
 279         Disassemble Motorola PowerPC 601 instructions as well as normal
 280         PowerPC instructions.
 281
 282 Sun Feb  6 07:45:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 283
 284         * i960-dis.c (reg, mem): Just use a static array instead of
 285         calling xmalloc.
 286
 287 Sat Feb  5 00:04:02 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 288
 289         * hppa-dis.c (print_insn_hppa): For '?' and '@' only adjust the
 290         condition name index if this is for a negated condition.
 291
 292         * hppa-dis.c (print_insn_hppa): No space before 'H' operand.
 293         Floating point format for 'H' operand is backwards from normal
 294         case (0 == double, 1 == single).  For '4', '6', '7', '9', and '8'
 295         operands (fmpyadd and fmpysub), handle bizarre register
 296         translation correctly for single precision format.
 297
 298         * hppa-dis.c (print_insn_hppa): Do not emit a space after 'F'
 299         or 'I' operands if the next format specifier is 'M' (fcmp
 300         condition completer).
 301
 302 Feb  4 23:38:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 303
 304         * ppc-opc.c (powerpc_operands): New operand type MBE to handle a
 305         single number giving a bitmask for the MB and ME fields of an M
 306         form instruction.  Change NB to accept 32, and turn it into 0;
 307         also turn 0 into 32 when disassembling.  Seperated SH from NB.
 308         (insert_mbe, extract_mbe): New functions.
 309         (insert_nb, extract_nb): New functions.
 310         (SC_MASK): Mask out SA and LK bits.
 311         (powerpc_opcodes): Change "cal" to use RT, D, RA rather than RT,
 312         RA, SI.  Change "liu" and "cau" to use UI rather than SI.  Mark
 313         "bctr" and "bctrl" as accepted by POWER.  Change "rlwimi",
 314         "rlimi", "rlwimi.", "rlimi.", "rlwinm", "rlinm", "rlwinm.",
 315         "rlinm.", "rlmi", "rlmi.", "rlwnm", "rlnm", "rlwnm.", "rlnm." to
 316         use MBE rather than MB.  Add "mfmq" and "mtmq" POWER instructions.
 317         (powerpc_macros): Define table of macro definitions.
 318         (powerpc_num_macros): Define.
 319
 320         * ppc-dis.c (print_insn_powerpc): Don't skip optional operands
 321         if PPC_OPERAND_NEXT is set.
 322
 323 Sat Jan 22 23:10:07 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 324
 325         * i960-dis.c (print_insn_i960): Make buffer bfd_byte instead of
 326         char.  Retrieve contents using bfd_getl32 instead of shifting.
 327
 328 Fri Jan 21 19:01:39 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 329
 330         * ppc-opc.c: New file.  Opcode table for PowerPC, including
 331         opcodes for POWER (RS/6000).
 332         * ppc-dis.c: New file.  PowerPC and Power (RS/6000) disassembler.
 333         * Makefile.in (ALL_MACHINES): Add ppc-dis.o and ppc-opc.o.
 334         (CFILES): Add ppc-dis.c.
 335         (ppc-dis.o, ppc-opc.o): New targets.
 336         * configure.in: Build ppc-dis.o and ppc-opc.o for bfd_rs6000_arch.
 337
 338 Mon Jan 17 20:05:49 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 339
 340         * hppa-dis.c (print_insn_hppa): Handle 'N' in assembler template.
 341         No space before 'u', 'f', or 'N'.
 342
 343 Sun Jan 16 14:20:16 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 344
 345         * i386-dis.c (print_insn_i386): Add FIXME comment regarding reading
 346         farther than we should.
 347
 348         * i386-dis.c (dis386): Use Yb and Yv for scasb and scasS.
 349
 350 Thu Jan  6 12:38:05 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 351
 352         * sparc-dis.c m68k-dis.c alpha-dis.c a29k-dis.c: Fix comments.
 353
 354 Wed Jan  5 11:56:21 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 355
 356         * i960-dis.c (print_insn_i960): Only read word2 if the instruction
 357         needs it, to prevent reading past the end of a section.
 358
 359 Wed Nov 17 17:20:12 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 360
 361         * mips-opc.h: Use macro for j instruction, to support SVR4 PIC.
 362         Removed t,A case for la; always use t,A(b) case.
 363
 364 Mon Nov  8 12:37:36 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 365
 366         From Ted Lemen <mellon@pepper.ncd.com>
 367         * mips-dis.c (print_insn_arg): Handle 'k'.
 368         * mips-opc.c: Make cache use k, not t.
 369
 370 Sun Nov  7 23:52:34 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 371
 372         * alpha-opc.h, alpha-dis.c (print_insn_alpha):  Add
 373         FLOAT_MEMORY_FORMAT_CODE, FLOAT_BRANCH_FORMAT_CODE, correct
 374         FLOAT_FORMAT_CODE to put out floating point register names.
 375
 376 Mon Nov  1 18:17:51 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 377
 378         * mips-opc.c: Use macros for jal variants, to support SVR4 PIC.
 379
 380 Thu Oct 28 17:42:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 381
 382         * a29k-dis.c (print_insn): Use 0x%08x, not 0x%8x.
 383
 384 Wed Oct 27 11:48:01 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 385
 386         * mips-opc.c (dsll, dsra, dsrl): Added '>' cases for shift counts
 387         larger than 32.  Moved dsxx32 variants first for disassembler.
 388
 389 Mon Oct 25 11:33:14 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 390
 391         * z8kgen.c, z8k-opc.h: Add full lda information.
 392
 393 Tue Oct 19 12:39:25 1993  Jeffrey A Law  (law@cs.utah.edu)
 394
 395         * hppa-dis.c (print_insn_hppa): Do not emit a space after
 396         movb instructions.  Any necessary space will be emitted by
 397         the code to handle nullification completers.
 398
 399 Wed Oct 13 16:19:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 400
 401         * mips-opc.c: Moved l.d down so that it disassembles as ldc1.
 402
 403 Fri Oct  8 02:34:21 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 404
 405         * alpha-opc.h:  Add ldl_l, fix typo for ldq_u.
 406         * alpha-dis.c (print_insn_alpha):  Add code for PAL_FORMAT_CODE.
 407
 408 Tue Oct  5 17:47:53 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 409
 410         * mips-opc.c: Correct lwu opcode value (book had it wrong).
 411
 412 Thu Sep 30 11:26:18 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 413
 414         * z8k-dis.c (FETCH_DATA): get just the right amount of data.
 415         (unpack_instr): Cope with ARG_IMM4M1 type instructions.
 416
 417 Wed Sep 29 16:24:49 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 418
 419         * m88k-dis.c (m88kdis): comment change.  Remove space after
 420           printing mnemonic.
 421           (printop): handle new arg types DEC and XREG for m88110.
 422
 423 Tue Sep 28 19:20:16 1993  Jeffrey A Law (law@snake.cs.utah.edu)
 424
 425         * hppa-dis.c (print_insn_hppa): Handle 'z' operand
 426         type for absolute branch addresses.  Delete special
 427         "ble" and "be" code in 'W' operand code.
 428
 429 Fri Sep 24 14:08:33 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 430
 431         * mips-opc.c: Set hazard information correctly for branch
 432         likely instructions.
 433
 434 Fri Sep 17 04:41:17 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 435
 436         * alpha-dis.c (print_insn_alpha), alpha-opc.h:  Fix bugs, use
 437         info->fprintf_func for printing and info->print_address_func for
 438         address output.
 439
 440 Wed Sep 15 12:12:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 441
 442         * mips-opc.c: Set INSN_TRAP for tXX instructions.
 443
 444 Thu Sep  9 10:11:27 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 445
 446         * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson):
 447         Corrected second case of "b" for disassembler.
 448
 449 Tue Sep  7 14:25:15 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 450
 451         * mips-dis.c, m88k-dis.c: Don't include libbfd.h.  Changed calls
 452         to BFD swapping routines to correspond to BFD name changes.
 453
 454 Thu Sep  2 10:35:25 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 455
 456         * mips-opc.c: Change div machine instruction to be z,s,t rather
 457         than s,t.  Change div macro to be d,v,t rather than d,s,t.
 458         Likewise for divu, ddiv, ddivu.  Added z,s,t case for drem, dremu,
 459         rem and remu which generates only the corresponding div
 460         instruction.  This is for compatibility with the MIPS assembler,
 461         which only generates the simple machine instruction when an
 462         explicit destination of $0 is used.
 463         * mips-dis.c (print_insn_arg): Handle 'z' (always register zero).
 464
 465 Thu Aug 26 17:41:44 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 466
 467         * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Set
 468         WR_31 hazard for bal, bgezal, bltzal.
 469
 470 Thu Aug 26 17:20:02 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 471
 472         * hppa-dis.c (print_insn_hppa): Use print function
 473         from within the disassemble_info, not fprintf_filtered.
 474
 475 Wed Aug 25 13:51:40 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 476
 477         * hppa-dis.c (print_insn_hppa): Handle '|' like '>'.  (From Jeff
 478         Law, law@cs.utah.edu.)
 479
 480 Mon Aug 23 12:44:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 481
 482         * mips-opc.c ("absu"): Removed.
 483         ("dabs"): Added.
 484
 485 Fri Aug 20 10:52:52 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 486
 487         * mips-opc.c: Added r6000 and r4000 instructions and macros.
 488         Changed hazard information to distinguish between memory load
 489         delays and coprocessor load delays.
 490
 491 Wed Aug 18 15:39:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 492
 493         * mips-opc.c: li.d uses "T,L", not "S,F".  Added li.s.
 494
 495 Tue Aug 17 09:44:42 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 496
 497         * configure.in: Don't pass cpu to config.bfd.
 498
 499 Tue Aug 17 12:23:52 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 500
 501         * m88k-dis.c (m88kdis): Make class unsigned.
 502
 503 Thu Aug 12 15:08:18 1993  Ian Lance Taylor  (ian@cygnus.com)
 504
 505         * alpha-dis.c (print_insn_alpha): One branch format case was
 506         missing the instruction name.
 507
 508 Wed Aug 11 19:29:39 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 509
 510         * Makefile.in (ALL_MACHINES): Renamed from DIS_LIBS.
 511         Add the arch-specific auxiliary files.
 512         (OFILES): Remove the arch-specific auxiliary files
 513         and use BFD_MACHINES instead of DIS_LIBS.
 514         * configure.in: Set BFD_MACHINES based on --with-targets option.
 515
 516 Thu Aug 12 12:04:53 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 517
 518         * mips-opc.c: Added lwc1 E,A(b) to go with lwc1 T,A(b).  Similarly
 519         for swc1.
 520
 521 Sun Aug  8 15:09:30 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 522
 523         * sparc-opc.c: Change CONST to const to deal with gcc
 524         -Dconst=__const -traditional.
 525
 526 Fri Aug  6 10:58:55 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 527
 528         * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Took
 529         coprocessor instructions out of #if 0, and made them use new
 530         argument type "C".
 531
 532 Thu Aug  5 17:11:06 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 533
 534         * sparc-dis.c: Include ansidecl.h before opcodes/sparc.h.
 535
 536 Fri Jul 30 18:48:15 1993  John Gilmore  (gnu@cygnus.com)
 537
 538         * sparc-opc.c:  Add F_JSR, F_UNBR, or F_CONDBR flags to each branch
 539         instruction, for use by the disassembler.
 540
 541         * sparc-dis.c (SEX):  Add sign extension macro.  Replace many
 542         hand-coded sign extensions that depended on 32-bit host ints.
 543         FIXME, we still depend on big-endian host bitfield ordering.
 544         (sparc_print_insn):  Set the insn_info_valid field, and the
 545         other fields that describe the instruction being printed.
 546
 547 Tue Jul 27 17:04:58 1993  Jim Wilson  (wilson@sphagnum.cygnus.com)
 548
 549         * sparc-opc.c (call): Accept all 6 addressing modes valid for
 550         `jmp' instead of just one of them.
 551
 552 Wed Jul 21 11:43:32 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 553
 554         * hppa-dis.c: Move floating registers from reg_names to fp_reg_names.
 555         (fput_fp_reg_r): Renamed from fput_reg_r.
 556         (fput_fp_reg): New function.
 557         (print_insn_hppa): Use fput_fp_reg{,_r} where appropriate.
 558
 559         * hppa-dis.c (print_insn_hppa, cases 'a', 'd'): Print space afterwards.
 560
 561         * hppa-dis.c (print_insn_hppa, case 'd'): Use GET_COND not GET_FIELD.
 562
 563 Mon Jul 19 13:52:21 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 564
 565         * hppa-dis.c (print_insn_hppa): Use extract_5r_store for 'r'.
 566
 567         * hppa-dis.c (print_insn_hppa, case '>'): If next character is 'n',
 568         don't output a space.
 569
 570         * hppa-dis.c (float_format_names): 10 is undefined, and 11 is quad.
 571
 572 Sun Jul 18 16:30:02 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
 573
 574         * mips-opc.c: New file, containing opcode table from
 575         ../include/opcode/mips.h.
 576         * Makefile.in: Add it.
 577
 578 Thu Jul 15 12:37:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 579
 580         * m88k-dis.c: New file, moved in from gdb and changed to use the
 581         new dis-asm.h disassembler interface.
 582         * Makefile.in (DIS_LIBS): Added m88k-dis.o.
 583         (m88k-dis.o): New target.
 584
 585 Tue Jul 13 10:04:16 1993  Ian Lance Taylor  (ian@cygnus.com)
 586
 587         * mips-dis.c (print_insn_arg, _print_insn_mips): Made pointer to
 588         argument string const char * to correspond to opcode/mips.h.
 589
 590 Tue Jul  6 15:18:37 1993  Ian Lance Taylor  (ian@cygnus.com)
 591
 592         * mips-dis.c: Updated to account for name changes in new version
 593         of opcode/mips.h.
 594         * Makefile.in: Added header file dependencies.
 595
 596 Sat Jul  3 23:47:56 1993  Doug Evans  (dje@canuck.cygnus.com)
 597
 598         * h8300-dis.c (bfd_h8_disassemble): Correct fetching of instruction.
 599
 600 Thu Jul  1 12:23:38 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 601
 602         * m68k-dis.c (NEXTWORD, NEXTLONG): Use ((x) ^ 0x8000) - 0x8000 to sign
 603         extend, rather than shifts.
 604
 605 Sun Jun 20 20:56:56 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
 606
 607         * Makefile.in: Undo 15 June change.
 608
 609 Fri Jun 18 14:15:15 1993  Per Bothner  (bothner@deneb.cygnus.com)
 610
 611         * m68k-dis.c (print_insn_arg):  Change return value to byte count
 612         or error code.
 613         * m68k-dis.c:  Re-write to detect invalid operands before
 614         printing anything, so we can handle this the same way we
 615         handle invalid opcodes.
 616
 617 Thu Jun 17 15:01:36 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 618
 619         * sh-dis.c, sh-opc.h: Understand some more opcodes.
 620
 621 Wed Jun 16 13:48:05 1993  Ian Lance Taylor  (ian@cygnus.com)
 622
 623         * hppa-dis.c: Include <ansidecl.h> and sysdep.h before other
 624         header files.
 625
 626 Tue Jun 15 21:45:26 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 627
 628         * sparc-dis.c: Don't declare qsort, since sysdep.h might.
 629
 630         * configure.in: Do make sysdep.h link.
 631         * Makefile.in: Search ../include.  Don't search ../bfd.
 632
 633 Tue Jun 15 13:36:10 1993  Stu Grossman  (grossman@cygnus.com)
 634
 635         Changes from Jeff Law, law@cs.utah.edu:
 636         * hppa-dis.c: Fix typo.  'a' and 'd' were reversed.
 637         Do not print a space before the completers specified by
 638         'a' and 'd'.
 639
 640 Fri Jun 11 18:40:21 1993  Ken Raeburn  (raeburn@cygnus.com)
 641
 642         * mips-dis.c: No longer need to bomb out if HOST_64_BIT is
 643         defined, since gdb has been fixed.
 644
 645         Changes from Jeff Law, law@cs.utah.edu:
 646         * hppa-dis.c (print_insn_hppa): Last argument to fput_reg,
 647         fput_reg_r, fput_creg, fput_const, and fputs_filtered should
 648         be a *disassemble_info, not a *FILE.
 649         * hppa-dis.c: Support 'd', '!', and 'a'.
 650         * hppa-dis.c: Support 's' to extract a 2 bit space register.
 651         * hppa-dis.c: Delete cases which are no longer needed.
 652
 653 Fri Jun 11 07:53:48 1993  Jim Kingdon  (kingdon@cygnus.com)
 654
 655         * m68k-dis.c (print_insn_{m68k,arg}): Add MMU codes.
 656
 657 Tue Jun  8 12:25:01 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 658
 659         * h8300-dis.c: New file, removed from bfd/cpu-h8300.c, with
 660         H8/300-H opcodes.
 661
 662 Mon Jun  7 12:58:49 1993  Per Bothner  (bothner@rtl.cygnus.com)
 663
 664         * Makefile.in (CSEARCH): Add -I../bfd for sysdep.h and bfd.h.
 665         * configure.in:  No longer need to configure to get sysdep.h.
 666
 667 Thu Jun  3 15:56:49 1993  Stu Grossman  (grossman@cygnus.com)
 668
 669         * Patches from Jeffrey Law <law@cs.utah.edu>.
 670         * hppa-dis.c: Support 'I', 'J', and 'K' in output
 671         templates for 1.1 FP computational instructions.
 672
 673 Tue May 25 13:05:48 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 674
 675         * h8500-dis.c (print_insn_h8500): Address argument is type
 676         bfd_vma.
 677         * z8k-dis.c (print_insn_z8k, print_insn_z8001, print_insn_z8002):
 678         Ditto.
 679
 680         * h8500-opc.h (addr_class_type): No comma at end of enumerator.
 681         * sh-opc.h (sh_nibble_type, sh_arg_type): Ditto.
 682
 683         * sparc-dis.c (compare_opcodes): Move static declaration to
 684         top-level.
 685
 686 Fri May 21 14:17:37 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 687
 688         * sparc-dis.c (print_insn_sparc): Implement 'n' argument for unimp
 689         instruction, remove unimp hack from 'l' argument.
 690
 691 Wed May 19 15:35:54 1993  Stu Grossman  (grossman@cygnus.com)
 692
 693         * z8k-dis.c (fetch_data):  Use unsigned char to make ancient gcc's
 694         happy.
 695
 696 Fri May 14 15:22:46 1993  Ian Lance Taylor  (ian@cygnus.com)
 697
 698         * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
 699         * mips-dis.c (print_insn_arg): Handle 'C' for general coprocessor
 700         instructions.
 701
 702 Fri May 14 00:09:14 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 703
 704         * hppa-dis.c: Include dis-asm.h before sysdep.h.  Changed some
 705         arrays of string pointers to 2-d arrays of chars, to save
 706         space.
 707
 708 Thu May  6 20:51:17 1993  Fred Fish  (fnf@cygnus.com)
 709
 710         * a29k-dis.c, alpha-dis.c, i960-dis.c, sparc-dis.c, z8k-dis.c:
 711         Cast second arg to read_memory_func to "bfd_byte *", as necessary.
 712
 713 Tue May  4 20:31:10 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 714
 715         * hppa-dis.c: New file from Utah, adapted to new disassembler
 716         calling interface.
 717         * Makefile.in: Include it.
 718
 719 Mon Apr 26 18:17:42 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 720
 721         * sh-dis.c, sh-opc.h: New files.
 722
 723 Fri Apr 23 18:51:22 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 724
 725         * alpha-dis.c, alpha-opc.h: New files.
 726
 727 Tue Apr  6 12:54:08 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 728
 729         * mips-dis.c: Sign extend 'j' and 'b' arguments, delta is a signed
 730         value.
 731
 732 Mon Apr  5 17:37:37 1993  John Gilmore  (gnu@cygnus.com)
 733
 734         * sparc-dis.c: Make "ta" the default trap instruction, "t" the alias.
 735
 736 Fri Apr  2 07:24:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 737
 738         * a29k-dis.c, sparc-dis.c, sparc-opc.c: Use CONST rather than
 739         const.
 740
 741 Thu Apr  1 11:20:43 1993  Jim Kingdon  (kingdon@cygnus.com)
 742
 743         * sparc-dis.c: Use fprintf_func a few places where I forgot,
 744         and double percent signs a few places.
 745
 746         * a29k-dis.c, i960-dis.c: New, merged from gdb and binutils.
 747
 748         * i386-dis.c, m68k-dis.c, mips-dis.c, sparc-dis.c:
 749         Use info->print_address_func not print_address.
 750
 751         * dis-buf.c (generic_print_address): New function.
 752
 753 Wed Mar 31 10:07:04 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 754
 755         * Makefile.in: Add sparc-dis.c.
 756         sparc-dis.c: New file, merges binutils and gdb versions as follows:
 757         From GDB:
 758             Add `add' instruction to the set that get checked
 759             for a preceding `sethi' in order to print an absolute address.
 760             * (print_insn):  Disassembly prefers real instructions.
 761             (is_delayed_branch):  Speed up.
 762             * sparc-opcode.h: Add ALIAS bit to aliases.  Fix up opcode tables.
 763             Still missing some float ops, and needs testing.
 764             * sparc-pinsn.c (print_insn): Eliminate 'set' test, subsumed by
 765             F_ALIAS.  Use printf, not fprintf, when not passing a file
 766             pointer...
 767             (compare_opcodes): Check that identical instructions have
 768             identical opcodes, complain otherwise.
 769         From binutils:
 770             * New 'm' arg.
 771             * Include reg_names.
 772         From neither:
 773             Use dis-asm.h/read_memory_func interface.
 774
 775 Wed Mar 31 20:49:06 1993  K. Richard Pixley  (rich@rtl.cygnus.com)
 776
 777         * h8500-dis.c, i386-dis.c, m68k-dis.c, z8k-dis.c (fetch_data):
 778           deliberately return non-zero to setjmp from longjmp.  Otherwise
 779           this code fails to compile.
 780
 781 Wed Mar 31 17:04:31 1993  Stu Grossman  (grossman@cygnus.com)
 782
 783         * m68k-dis.c:  Fix prototype for fetch_arg().
 784
 785 Wed Mar 31 10:07:04 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 786
 787         * dis-buf.c: New file, for new read_memory_func interface.
 788         Makefile.in (OFILES): Include it.
 789         m68k-dis.c, i386-dis.c, h8500-dis.c, mips-dis.c, z8k-dis.c:
 790         Use new read_memory_func interface.
 791
 792 Mon Mar 29 14:02:17 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 793
 794         * h8500-dis.c (print_insn_h8500): Get sign of fp offsets right.
 795         * h8500-opc.h: Fix couple of opcodes.
 796
 797 Wed Mar 24 02:03:36 1993  david d `zoo' zuhn  (zoo at poseidon.cygnus.com)
 798
 799         * Makefile.in: add dvi & installcheck targets
 800
 801 Mon Mar 22 18:55:04 1993  John Gilmore  (gnu@cygnus.com)
 802
 803         * Makefile.in:  Update for h8500-dis.c.
 804
 805 Fri Mar 19 14:27:17 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 806
 807         * h8500-dis.c, h8500-opc.h: New files
 808
 809 Thu Mar 18 14:12:37 1993  Per Bothner  (bothner@rtl.cygnus.com)
 810
 811         * mips-dis.c, z8k-dis.c:  Converted to use interface defined in
 812         ../include/dis-asm.h.
 813         * m68k-dis.c:  New file (merge of ../binutils/m68k-pinsn.c
 814         and ../gdb/m68k-pinsn.c).
 815         * i386-dis.c:  New file (merge of ../binutils/i386-pinsn.c
 816         and ../gdb/i386-pinsn.c).
 817         * m68881-ext.c:  New file.  Moved definition of
 818         ext_format ext_format_68881 from ../gdb/m68k-tdep.c.
 819         * Makefile.in:  Adjust for new files.
 820         * i386-dis.c:  Patches from John Hassey (hassey@dg-rtp.dg.com).
 821         * m68k-dis.c:  Recognize '9' placement code, so (say) pflush
 822         can be dis-assembled.
 823
 824 Wed Feb 17 09:19:47 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 825
 826         * mips-dis.c (print_insn_arg): Now returns void.
 827
 828 Mon Jan 11 16:09:16 1993  Fred Fish  (fnf@cygnus.com)
 829
 830         * mips-dis.c (ansidecl.h):  Include for benefit of sysdep.h
 831         files that use the macros.
 832
 833 Thu Jan  7 13:15:17 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 834
 835         * mips-dis.c: New file, from gdb/mips-pinsn.c.
 836         * Makefile.in (DIS_LIBS): Added mips-dis.o.
 837         (CFILES): Added mips-dis.c.
 838
 839 Thu Jan  7 07:36:33 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 840
 841         * z8k-dis.c (print_insn_z8001, print_insn_z8002): new routines
 842         * z8kgen.c, z8k-opc.h: fix sizes of some shifts.
 843
 844 Tue Dec 22 15:42:44 1992  Per Bothner  (bothner@rtl.cygnus.com)
 845
 846         * Makefile.in:  Improve *clean rules.
 847         * configure.in:  Allow a default host.
 848
 849 Tue Nov 17 19:53:54 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 850
 851         * Makefile.in: also use -I$(srcdir)/../bfd, since some sysdep
 852         files include other sysdep files
 853
 854 Thu Nov 12 16:10:37 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 855
 856         * z8k-dis.c z8k-opc.h z8kgen.c: checkpoint
 857
 858 Fri Oct  9 04:56:05 1992  John Gilmore  (gnu@cygnus.com)
 859
 860         * configure.in:  For host support, use ../bfd/configure.host
 861         so it stays in sync with the ../bfd/hosts database.
 862
 863 Thu Oct  1 23:38:54 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 864
 865         * configure.in: use cpu-vendor-os triple instead of nested cases
 866
 867 Wed Sep 30 16:09:20 1992  Michael Werner  (mtw@cygnus.com)
 868
 869         * z8k-dis.c (unparse_instr): fix bug where opcode returned was
 870         *always* the wrong one.
 871
 872 Wed Sep 30 07:42:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 873
 874         * z8kgen.c: added copyright info
 875
 876 Tue Sep 29 12:20:21 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 877
 878         * z8k-dis.c (unparse_instr): prettier tabs
 879         * z8kgen.c -> z8k-opc.h: bug fixes in tables
 880
 881 Fri Sep 25 12:50:32 1992  Stu Grossman  (grossman at cygnus.com)
 882
 883         * configure.in:  Add ncr* configuration.
 884         * z8k-dis.c (struct instr_data_s):  Make instr_asmsrc char to make
 885         picayune ANSI compilers happy.
 886
 887 Sep 20 08:50:55 1992  Fred Fish  (fnf@cygnus.com)
 888
 889         * configure.in (i386):  Make i386 and i486 synonymous for now.
 890         * configure.in (i[34]86-*-sysv4):  Add my_host definition.
 891
 892 Fri Sep 18 17:01:23 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 893
 894         * Makefile.in (install): Fix typo.
 895
 896 Fri Sep 18 02:04:24 1992  John Gilmore  (gnu@cygnus.com)
 897
 898         * Makefile.in (make):  Remove obsolete crud.
 899         (sparc-opc.o):  Avoid Sun Make VPATH bug.
 900
 901 Tue Sep  8 17:29:27 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
 902
 903         * Makefile.in: since there are no SUBDIRS, remove rule and
 904         references of subdir_do.
 905
 906 Tue Sep  8 17:02:58 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 907
 908         * Makefile.in (install): Get the library name right here too.
 909         Don't install bfd.h, since it's unrelated to this library.  No
 910         subdirs to recurse into, either.
 911         (CFILES): The source file has a .c suffix, not .o.
 912
 913         * sparc-opc.c: New file, moved from BFD.
 914         * Makefile.in (OFILES): Build it.
 915
 916 Thu Sep  3 16:59:20 1992  Michael Werner  (mtw@cygnus.com)
 917
 918         * z8k-dis.c: fixed forward refferences of some declarations.
 919
 920 Mon Aug 31 16:09:45 1992  Michael Werner  (mtw@cygnus.com)
 921
 922         * Makefile.in: get the name of the library right
 923
 924 Mon Aug 31 13:47:35 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 925
 926         * z8k-dis.c: knows how to disassemble z8k stuff
 927         * z8k-opc.h: new file full of z8000 opcodes
 928
 929 \f
 930 Local Variables:
 931 version-control: never
 932 End: