gas/ChangeLog

   1 2000-02-03  Timothy Wall  <twall@cygnus.com>
   2
   3         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
   4         default values.
   5         * frags.c (frag_new): Calculate fr_fix in octets
   6         (frag_now_fix) Return offset as target address offset (bytes).
   7         (frag_now_fix_octets) New - Return offset in octets (8-bit
   8         quantities).
   9         * frags.h: Added prototype for frag_now_fix_octets().
  10         Distinguish between octets and bytes in field descriptions.
  11         * listing.c (calc_hex): Account for octets vs bytes when
  12         printing addresses/offsets.
  13         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
  14         target is little-endian, print the octets in a word in big-endian
  15         order so that the display looks like a proper hexadecimal number,
  16         instead of having the octets reversed.
  17         * read.c (do_align): When recording alignment, alignment power
  18         should be in terms of target bytes (minimum addressible unit)
  19         instead of octets.
  20         (do_org) Convert ORG target address (byte) argument into an
  21         octet offset when generating a variable fragment.
  22         * symbols.c (resolve_symbol_value): Symbol final value
  23         converted to a target address offset (bytes) from its octet offset.
  24         * config/obj-coff.c (coff_frob_symbol): Symbol target address
  25         offset (bytes) is adjusted by the frag offset (octets) converted
  26         to bytes.
  27         (coff_frob_section) Section alignment power is in terms of bytes;
  28         convert it to an octet alignment power when calculating size (and
  29         size mask) in octets.  Don't modify the section size in order to
  30         "align" it for TI COFF, since that format has a different method
  31         for storing alignment information.
  32
  33 2000-02-01  Timothy Wall  <twall@cygnus.com>
  34
  35         * stabs.c (generate_asm_file): Escape backslashes in stabs file
  36         entries, matching the way GCC generates them.  If not escaped, the
  37         filename is encoded incorrectly.
  38
  39 2000-01-31  Nick Clifton  <nickc@cygnus.com>
  40         * config/tc-arm.c (reg_table): Add support for ATPCS register
  41         naming conventions.
  42
  43 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
  44
  45         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
  46         already defined.
  47         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
  48         New macro.
  49         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
  50         of a symbol when we really care about its value.
  51
  52 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
  53
  54         * config/tc-mcore.c (md_assemble): Give warning message if
  55         operands passes to instruction are more than the spec.
  56
  57 2000-01-27  Thomas de Lellis <tdel@windriver.com>
  58
  59         * config/tc-arm.c (armadjust_symtab): If the assembler is in
  60         Thumb mode but the label seen was not declared as '.thumb_func'
  61         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
  62         correct disassembly of Thumb code bounded by non function labels.
  63
  64 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
  65
  66         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
  67         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
  68
  69         * Makefile.in: Same here.
  70         Update copyright.
  71
  72         * configure.in: Set bfd_gas for i386-aout when primary target
  73         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
  74         we may need the primary te_file.  Remove incorrect comment.
  75
  76         * configure: Regenerate.
  77
  78         * config/e-i386aout.c: New file.
  79
  80         * as.c (USE_EMULATIONS): Move to before print_version_id.
  81         (struct emulation): Add i386aout.
  82         (show_usage): Split text strings.  Reformat -a text.  Add --em
  83         help.
  84         Update copyright.
  85
  86         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
  87         (aout_format_ops): New.
  88         Update copyright.
  89
  90         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
  91         preprocessor conditional and add aout USE_EMULATIONS tests.
  92         (read_a_source_file): Don't pass error strings to printf as
  93         format arg.
  94         Update copyright.
  95
  96         * gasp.c (exp_get_abs): Don't pass error strings to printf as
  97         format arg.
  98         (do_data): Same here.
  99         (process_file): And here.
 100         Update copyright.
 101
 102         * symbols.c (colon): Rewrite "already defined" fatal message
 103         code for aout with USE_EMULATIONS.
 104         Update copyright.
 105
 106         * config/obj-aout.c (OBJ_HEADER): Define.
 107         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
 108         fields of sentinel.
 109         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
 110         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
 111         forms here.
 112         (obj_aout_type): Expand S_SET_OTHER here too.
 113         (obj_read_begin_hook): Remove.
 114         (aout_pop_insert): New.
 115         (obj_aout_s_get_other): New.
 116         (obj_aout_s_get_desc): New.
 117         (aout_format_ops): New.
 118         Update copyright.
 119
 120         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
 121         gets aout_pseudo_table.
 122         (aout_pseudo_table): Declare.
 123         (obj_read_begin_hook): Define.
 124         Update copyright.
 125
 126         * config/obj-coff.c (obj_pseudo_table): Rename to
 127         coff_pseudo_table.
 128         (coff_pop_insert): Use coff_pseudo_table.
 129         (coff_sec_sym_ok_for_reloc): Remove.
 130         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
 131         and comment all zero entries and remove #if 0 code.
 132         Update copyright.
 133
 134         * config/obj-coff.h (obj_pop_insert): Define.
 135         (coff_pseudo_table): Declare.
 136         Update copyright.
 137
 138         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
 139         s_get_size, s_set_size.  Comment all zero entries.
 140         Update copyright.
 141
 142         * config/obj-elf.c (elf_s_get_other): New function.
 143         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
 144         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
 145         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
 146         comment.
 147         (obj_elf_parse_section_letters): Don't pass error strings to
 148         printf as format arg.
 149         Update copyright.
 150
 151         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
 152         OBJ_MAYBE_ECOFF.
 153         (elf_s_get_other): Declare.
 154         (S_GET_OTHER) Define as elf_s_get_other if not already
 155         defined.
 156         (S_SET_OTHER): Only define when not already defined.
 157         (elf_obj_read_begin_hook): Declare.
 158         (obj_read_begin_hook): Define.
 159         (elf_obj_symbol_new_hook): Declare.
 160         (obj_symbol_new_hook): Define.
 161         Update copyright.
 162
 163         * config/obj-multi.h: Add copyright header and protect against
 164         multiple inclusion.  Add * to all function pointers.
 165         (OBJ_HEADER): If defined, include it rather than other defines
 166         in this file.
 167         (obj_frob_file_after_relocs): Test for NULL.
 168         (obj_symbol_new_hook): Here too.
 169         (obj_sec_sym_ok_for_reloc): And here.
 170         (S_GET_OTHER): Define.
 171         (S_GET_DESC): Define.
 172         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
 173         (OBJ_MAYBE_ELF): Update comment.
 174
 175         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
 176         OBJ_AOUT preprocessor conditional and handle emulation by
 177         testing OUTPUT_FLAVOR.
 178         (i386_displacement): Here too.
 179         (md_section_align): Similarly here.
 180         (i386_target_format): Conditionally compile when more than one
 181         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
 182         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
 183         (i386_displacement): Here too.
 184         Update copyright.
 185
 186         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
 187         Define TARGET_FORMAT for aout only when not multi.
 188         Update copyright.
 189
 190         * config/te-multi.h: Delete file as it's identical to te-generic.h
 191
 192 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
 193
 194         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
 195         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
 196         LONG_MNEM_SUFFIX.
 197
 198         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
 199         DWORD_MNEM_SUFFIX.
 200         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
 201         comments.
 202
 203 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
 204
 205         * config/tc-mips.c (mips_do_align): New function.
 206         * config/tc-mips.h (md_do_align): Define.
 207
 208 2000-01-10  Philip Blundell  <philb@gnu.org>
 209
 210         * doc/c-arm.texi (ARM Options): Fix typo.
 211         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
 212         line separator for Linux.
 213         * doc/as.texinfo (Comments): Mention the ARM.
 214
 215 2000-01-10  Philip Blundell  <pb@futuretv.com>
 216
 217         * configure.in (arm*-*-conix*): New target.
 218         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
 219         armv*-*-linux-gnu.
 220         * configure: Regenerate.
 221
 222 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
 223
 224         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
 225         (obj_elf_visibility): New function.
 226
 227         * doc/as.texinfo (Visibility): New node: document visibility
 228         pseudo ops.
 229
 230 1999-12-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
 231
 232         * config/tc-i386.c (MATCH): Relax JumpAbsolute check.  Emit a
 233         warning for absolute jump/call without `*' in non-intel mode.  No
 234         need to set i.types[0] JumpAbsolute in intel mode.
 235
 236 1999-12-22  Philip Blundell  <pb@futuretv.com>
 237
 238         * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
 239         hook function when changing sections.
 240         (arm_s_data): Likewise.
 241
 242 1999-12-14  Nick Clifton  <nickc@cygnus.com>
 243
 244         * config/tc-arm.c (md_parse_option): Add support for -marm720
 245         command line switch.
 246
 247 Tue Nov 30 22:59:00 1999  Jeffrey A Law  (law@cygnus.com)
 248
 249         * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
 250         (r_registers, xr_registers): Define.
 251         (r_register_name, xr_register_name): New functions.
 252         (md_assemble): Handle new am33 operand types and instruction
 253         formats.
 254         (mn10300_insert_operand, check_operand): Likewise.
 255
 256 1999-11-29  Nick Clifton  <nickc@cygnus.com>
 257
 258         * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
 259         (s_force_thumb): Set thumb_mode to 2.
 260         (md_assemble): Do not complain about thumb instructions on a
 261         non-thumb target if thumb_mode is set to 2.
 262
 263 1999-11-28  Michael Meissner  <meissner@cygnus.com>
 264
 265         * config/tc-alpha.c (toplevel): Include struc-symbol.h.
 266         (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
 267         (O_...): Add new machine dependent expressions if we are handling
 268         explicit relocations.
 269         (alpha_reloc_op): New static table holding the explicit relocation
 270         information.
 271         (alpha_literal_hash): New static to hold the hash table for
 272         explicit relocations.
 273         (alpha_macros): Add support for explicit relocations.
 274         (md_begin): If explicit relocations, initialize hash table.
 275         (md_assemble): Don't print a second error if tokenize_arguments
 276         already printed an error message.
 277         (md_apply_fix): Add support for explicit relocations.
 278         (alpha_force_relocation): Ditto.
 279         (alpha_fix_adjustable): Ditto.
 280         (alpha_adjust_symtab): New function to support explicit
 281         relocations.
 282         (alpha_adjust_symtab_relocs): Ditto.
 283         (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
 284         (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
 285         Add support for explicit relocations.  Return -2 if an error
 286         message was already printed.
 287         (find_macro_match): Add support for explicit relocations.  Comment
 288         each of the cases.
 289         (emit_insn): Add support for explicit relocations.
 290         (assemble_tokens): Ditto.
 291         (emit_ldgp): Ditto.
 292         (load_expression): Ditto.
 293         (emit_lda): Ditto.
 294         (emit_ldah): Ditto.
 295         (emit_ir_load): Ditto.
 296         (emit_loadstore): Ditto.
 297         (emit_ldXu): Ditto.
 298         (emit_ldil): Ditto.
 299         (emit_sextX): Ditto.
 300         (emit_division): Ditto.
 301         (emit_jsrjmp): Ditto.
 302         (emit_retjcr): Ditto.
 303
 304         * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
 305         ELF object format.
 306         (tc_adjust_symtab): If explicit relocations, call the function
 307         alpha_adjust_symtab.
 308         (TC_FIX_TYPE): Add fields to be able to move explicit lituse
 309         relocations next to the literal relocation they reference.
 310         (TC_INIT_FIX_DATA): Initialize the new fields.
 311         (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
 312
 313 Wed Nov 24 20:27:58 1999  Jeffrey A Law  (law@cygnus.com)
 314
 315         * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers.  Handle
 316         'B' operand for PA2.0 bb instruction.
 317
 318 1999-11-18  Nick Clifton  <nickc@cygnus.com>
 319
 320         * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
 321         target.
 322
 323         * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
 324         relocs.
 325         (mcore_force_relocation): Force relocations to be generated for
 326         RVA relocs.
 327
 328 1999-11-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
 329
 330         * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
 331         (i386_displacement): Disallow O_big displacements.
 332
 333 Mon Nov 15 20:12:43 1999  Donald Lindsay  <dlindsay@cygnus.com>
 334
 335         * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
 336         improvements in error checking.
 337         (md_assemble): Support for unconditional ARM instructions.
 338         (md_parse_option): Support for -m[arm]v5e flag.
 339
 340 1999-11-12  Nick Clifton  <nickc@cygnus.com>
 341
 342         * macro.c (buffer_and_nest): Do not check beyond the end of the
 343         buffer.
 344
 345 1999-11-11  Nick Clifton  <nickc@cygnus.com>
 346
 347         * macro.c (buffer_and_nest): Look for seperator after TO and
 348         FROM tokens.
 349
 350 1999-11-08  Andrew Haley  <aph@cygnus.com>
 351
 352         * app.c (do_scrub_chars): When in State 10, treat backslash
 353         characters in the same way as as symbol characters.
 354
 355 1999-11-07  Richard Henderson  <rth@cygnus.com>
 356
 357         * config/tc-alpha.c (alpha_align): Check, don't assert, that
 358         the previous label was in the current section before playing
 359         with auto-alignment.
 360
 361 1999-11-06  Nick Clifton  <nickc@cygnus.com>
 362
 363         * config/tc-v850.c (v850_force_relocation): Force relocation
 364         for weak symbols.
 365         (v850_pcrel_from_selection): Do not compute a pcrel offset if
 366         the symbol is weak.
 367
 368 1999-11-05  Michael Meissner  <meissner@cygnus.com>
 369
 370         * expr.h (operatorT): Increase machine dependent operators to 16.
 371         * expr.c (op_rank): Ditto.
 372
 373 1999-11-03  Ian Lance Taylor  <ian@zembu.com>
 374
 375         * read.c (pseudo_set): Reject attempts to set the value of a
 376         section symbol.
 377
 378         * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
 379         if it is defined.
 380
 381         * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
 382
 383         * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
 384         to bfd_set_section_contents.
 385
 386 1999-11-03  Nick Clifton  <nickc@cygnus.com>
 387
 388         * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
 389
 390 1999-11-01  Gavin Romig-Koch  <gavin@cygnus.com>
 391
 392         * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
 393         (mips_ip): Use OPCODE_IS_MEMBER.
 394
 395 Wed Oct 27 16:50:44 1999  Don Lindsay  <dlindsay@cygnus.com>
 396
 397         * config/tc-arm.c (reg_required_here): Improve comments.
 398
 399         * config/tc-arm.c (thumb_opcode): Add "variants" field.
 400         (tinsns): Initialize variants field.
 401
 402         * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
 403         BAD_PC respectively.
 404
 405 1999-10-27  Scott Bambrough  <scottb@netwinder.org>
 406
 407         * config/tc-arm.c (reloc_map[]): Fix compiler warning.
 408         * config/tc-arm.h: Fix compile time warnings.
 409
 410 Mon Oct 18 18:11:10 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 411
 412         * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
 413         form @abs16, @(abs16) and @(abs16 + imm).
 414
 415 1999-10-21  Gavin Romig-Koch  <gavin@cygnus.com>
 416
 417         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
 418         (ISA_HAS_64_BIT_REGS) New.
 419         (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
 420         mips_emit_delays,macro_build,load_register,load_addresss,
 421         macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
 422         and/or use new ISA_xxx macros in expressions involving
 423         ISA, particularly mips_opts.isa.
 424
 425 1999-10-18  Michael Meissner  <meissner@cygnus.com>
 426
 427         * expr.h (operatorT): Add machine dependent operators md1..md8.
 428         (expressionS): Make X_op 8 bits instead of 7.  Add a X_md field
 429         for the machine dependent operators to use.
 430
 431         * expr.c (op_rank): Add machine dependent operators.
 432
 433         * config/tc-alpha.c (O_pregister): Define as a machine dependent
 434         operator.
 435         (O_cpregister): Ditto.
 436         (md_begin): Change X_op test that field is wide enough to use
 437         O_max instead of O_alpha_max.
 438         (cpu_types): Fill in missing initializer.
 439         (alpha_num_macros): Make unsigned.
 440         (md_assemble): Make opnamelen be size_t.
 441         (md_apply_fix): Cast alpha_num_operands to int before testing.
 442         (alpha_force_relocation): Ditto.
 443         (alpha_fix_adjustable): Ditto.
 444         (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
 445         (tc_gen_reloc): Ditto.
 446         (tc_get_register): Ditto.
 447         (emit_ldgp): Ditto.
 448         (emit_lda): Ditto.
 449         (emit_ldah): Ditto.
 450         (emit_ldil): Ditto.
 451         (s_alpha_ent): Ditto.
 452         (s_alpha_end): Ditto.
 453         (s_alpha_frame): Ditto.
 454         (s_alpha_prologue): Ditto.
 455         (s_alpha_file): Ditto.
 456         (s_alpha_gprel32): Ditto.
 457         (s_alpha_proc): Ditto.
 458         (s_alpha_set): Ditto.
 459         (s_alpha_base): Ditto.
 460         (s_alpha_align): Ditto.
 461         (s_alpha_arch): Ditto.
 462         (alpha_align): Ditto.
 463         (assemble_insn): Suppress unused variable warning.
 464         (emit_insn): Ditto.
 465         (assemble_insn): Don't assume X_op and X_unsigned are in a given
 466         order in the structure.
 467         (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
 468
 469 Sun Oct 17 17:15:58 1999  Jeffrey A Law  (law@cygnus.com)
 470
 471         * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
 472
 473 1999-10-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
 474
 475         * config/tc-i386.c (i386_index_check): Correct #endif location.
 476
 477 Mon Oct 11 14:02:40 1999  Geoffrey Keating  <geoffk@cygnus.com>
 478
 479         * as.c (show_usage): Document new options.
 480         (parse_args): Add --no-warn, --warn, --fatal-warnings,
 481         which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
 482         (parse_args): Parse the new options.
 483         (main): If there were warnings, and --fatal-warnings
 484         was specified, print an error.
 485         * as.h: New variable, flag_fatal_warnings, for new option.
 486
 487 Sun Oct 10 01:47:23 1999  Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
 488
 489         * config/tc-hppa.c (pa_ip):  Add new codes 'cc', 'cd', 'cC', 'co',
 490         '@'.  Change autoincrement completers to fall through to cache control
 491         completers.
 492
 493         * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
 494         arg.
 495         (pa_parse_addb_64_cmpltr):  New function.
 496
 497         * config/tc-hppa.c (pa_ip):  Change error message.
 498         (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
 499         '?Q' args to allow falling through.
 500
 501         * configtc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
 502         Remove unused conditional codes.
 503         (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
 504
 505 Thu Oct  7 00:23:53 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 506
 507         * config/tc-d30v.c (CHAR_BIT): Define.
 508         (check_range): Fix bit operations to support integers bigger than
 509         32 bits.
 510
 511 Thu Oct  7 00:11:50 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 512
 513         * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
 514         operands.
 515
 516 Mon Oct  4 17:24:23 1999  Nick Clifton  <nickc@cygnus.com>
 517                           Doug Evans  <devans@cygnus.com>
 518
 519         Add support for m32rx.
 520         * config/tc-m32r.c (enable_m32rx): New static global.
 521         (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
 522         (allow_m32rx): New function.
 523         (M32R_SHORTOPTS): Add `O'.
 524         (md_longopts): Add --m32rx plus several warning options.
 525         (md_parse_option): Handle new options.
 526         (md_show_usage): Print them.
 527         (md_begin): Enable m32rx.
 528         (OPERAND_IS_COND_BIT): New macro.
 529         (first_writes_to_seconds_operands): New function.
 530         (writes_to_pc,can_make_parallel,make_parallel): New functions.
 531         (target_make_parallel,assemble_two_insns): New functions.
 532         (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
 533         If optimizing and m32rx, try to make consecutive insns parallel.
 534
 535 Tue Sep 28 14:06:44 1999  Geoffrey Keating  <geoffk@cygnus.com>
 536
 537         * config/tc-mips.c (nopic_need_relax): Allow for the
 538         .sdata.foo sections generated by -fdata-sections,
 539         and for the .gnu.linkonce.s sections generated by C++.
 540
 541 Thu Sep 23 07:13:45 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 542
 543         * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
 544         with cleaner code using completer prefixes.   Add 'Y'.
 545
 546         * config/tc-hppa.c (pa_ip):  Add parens to silence compiler.
 547
 548 Wed Sep 22 09:37:19 1999  Jeffrey A Law  (law@cygnus.com)
 549
 550         * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
 551         (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
 552         insn does not match and we should try the next insn in the table.
 553
 554 1999-09-22  Nick Clifton  <nickc@cygnus.com>
 555
 556         * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
 557
 558 Mon Sep 20 04:01:41 1999  Jeffrey A Law  (law@cygnus.com)
 559
 560         * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
 561         of PA2.0 support.
 562
 563 1999-09-19  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
 564
 565         * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
 566         OBJ_ELF.  If ELF, add "sq".
 567         (md_parse_option): If ELF, ignore -s and -q.
 568         (md_show_usage): Mention ELF options.
 569
 570 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
 571
 572         * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
 573         operands.
 574
 575         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
 576
 577         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
 578
 579         * config/tc-hppa.c (struct pa_it): New field "trunc".
 580         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
 581         (pa_parse_ftest_gfx_completer): New function
 582         (pa_parse_fp_cnv_format): New function.
 583
 584         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
 585         (md_apply_fix): Handle 22bit pc-rel branches.
 586
 587         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
 588
 589         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
 590
 591         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
 592
 593         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
 594
 595 at Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
 596
 597         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
 598         (pa_ip): Handle 'fX'.
 599
 600 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
 601
 602         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
 603         (pa_ip): Handle 'fX'.
 604
 605 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
 606
 607         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
 608         unwinds unless the function is in the text space.
 609         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
 610
 611 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
 612
 613         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
 614         (md_assemble): To here.  Tweak address generation.
 615
 616         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
 617         debug_line.
 618         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
 619         (md_assemble): Call dwarf2_where for OBJ_ELF.
 620         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
 621         (pa_end_of_source): New function.
 622         * tc-hppa.h (md_end): Define for OBJ_ELF.
 623
 624 1999-09-14  Michael Meissner  <meissner@cygnus.com>
 625
 626         * configure.in (Canonicalization of target names): Remove adding
 627         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
 628         generates $ac_config_sub with a ${CONFIG_SHELL} already.
 629         * configure: Regenerate.
 630
 631 1999-09-14  Donn Terry  <donn@interix.com>
 632
 633         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
 634
 635 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
 636
 637         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
 638         pc-relative jmp/call to an absolute symbol.
 639         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
 640         absolute section symbols.
 641
 642         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
 643         jump handling code and comments.
 644
 645 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
 646
 647         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
 648         the value if TE_PE and a global defined symbol.
 649
 650 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
 651
 652         * write.c (dump_section_relocs): Call print_symbol_value_1 to
 653         print the symbol, rather than printing it here.
 654
 655 1999-09-11  Donn Terry  <donn@interix.com>
 656
 657         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
 658         BFD_RELOC_RVA relocations.
 659
 660         * config/tc-i386.c (md_undefined_symbol): Compare the name against
 661         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
 662         starts with "_G".
 663
 664         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
 665         defined.
 666         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
 667         * doc/internals.texi (Object format backend): Document
 668         SET_SECTION_RELOCS.
 669
 670         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
 671         relocations against global symbols if TE_PE.
 672
 673         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
 674         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
 675
 676         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
 677         symbols.
 678
 679         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
 680         symbols which do not have a constant value, or tags with
 681         non-tags.  Remove the symbol from the list before adding it at the
 682         end.
 683
 684         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
 685         C_FCN symbol differently if TE_PE.
 686         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
 687         appears in the pseudo-op, rather coff_line_base which is only set
 688         for a .bf symbol.
 689
 690         * config/obj-coff.c (obj_coff_loc): New static function.
 691         (obj_pseudo_table): Add "loc".
 692
 693         * config/obj-coff.c (add_lineno): Check that the line number is
 694         positive.
 695
 696         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
 697         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
 698         int.
 699         (md_atof): Return NULL rather than 0.
 700         * config/tc-i386.c (md_atof): Change type to int.
 701         * expr.c (expr): Change first parameter to int.
 702         * config/obj-coff.c: Add declarations for static functions.
 703         (coff_frob_symbol): Use SYM_AUXENT.
 704         * config/tc-i386.h (flag_16bit_code): Don't declare.
 705
 706         * config/obj-coff.c (obj_coff_section): Default to setting
 707         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
 708
 709         * write.c (adjust_reloc_syms): Print adjusted fixup.
 710
 711         * expr.c (integer_constant): Correct too_many_digits calculation
 712         in base 10 case.
 713
 714 1999-09-09  Andreas Schwab  <schwab@suse.de>
 715
 716         * doc/c-arm.texi: Fix arguments of @var to not contain
 717         punctuation.
 718
 719 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
 720
 721         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
 722         and COFF targets.
 723         (md_parse_option): Only support -k flag for ELF and COFF targets.
 724
 725 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
 726
 727         * config/tc-hppa.c (pa_ip): Put strict register checks before
 728         call to pa_parse_number.
 729
 730         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
 731
 732 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
 733
 734         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
 735         BFD_ASSEMBLER code.
 736
 737 1999-09-06  Donn Terry  <donn@interix.com>
 738
 739         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
 740
 741 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
 742
 743         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
 744         candidate instruction.  Require registers for register arguments
 745         when in strict mode.  Require assemble-time constants for
 746         constants when in strict mode.
 747         (pa_get_absolute_expression): Require a constant when in strict
 748         mode.
 749
 750 1999-09-06  Nick Clifton  <nickc@cygnus.com>
 751
 752         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
 753
 754 1999-09-04  Steve Chamberlain  <sac@pobox.com>
 755
 756         * config/tc-pj.c: New file, supports picoJava in ELF.
 757         * config/tc-pj.h: Ditto.
 758         * configure.in (pjl*, pj*): New targets.
 759         * Makefile.am: Rebuild dependencies.
 760         (CPU_TYPES): Add pj.
 761         (TARGET_CPU_CFILES): Add config/tc-pj.c.
 762         (TARGET_CPU_HFILES): Add config/tc-pj.h.
 763         * doc/c-pj.texi: New file.
 764         * doc/as.texinfo: Add some PJ specifics.
 765         * doc/all.texi: Add PJ to the list of all architectures, sort them
 766         all alphabetically.
 767         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
 768         * configure, Makefile.in, doc/Makefile.in: Rebuild.
 769
 770 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
 771
 772         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
 773         (obj_frob_file): Test for null pointer.
 774         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
 775         (OBJ_PROCESS_STAB): And here.
 776         (elf_obj_sy): Remove
 777
 778         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
 779         except OBJ_PROCESS_STAB, which we #undef for ecoff.
 780         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
 781
 782         * config/obj-coff.c (no_func): Remove.
 783         (coff_format_ops): Change occurrences of no_func to 0, as we test
 784         for 0 in obj-multi.h.
 785
 786         * configure.in:  Enable bfd for i386-coff when primary target is
 787         bfd.  Enable i386 elf,coff emulation support.  Don't set
 788         USE_EMULATIONS=1 or te_file=multi unless there is more than one
 789         emulation to support.
 790         *configure: Regenerate.
 791
 792 1999-09-02  Nick Clifton  <nickc@cygnus.com>
 793
 794         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
 795         .section .line directive is encountered.
 796
 797 1999-09-01  Nick Clifton  <nickc@cygnus.com>
 798
 799         * config/tc-arm.c (md_section_align): Do not align sections in ELF
 800         format.
 801
 802         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
 803         * as.texinfo: Document --gdwarf2 command line option.
 804         Add additional documentation of ARM command line switches.
 805
 806 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
 807
 808         * config/tc-i386.c (i386_intel_memory_operand): Combine
 809         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
 810         and RESTORE_END_STRING around parse_register calls.
 811         (i386_operand): Here too.
 812         (i386_is_reg): Remove.
 813         (parse_register): Move as_bad calls from within this function to
 814         callers.
 815
 816 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
 817
 818         Based on a patch from H.J. Lu  <hjl@gnu.org>
 819         * config/tc-i386.c (parse_register): Handle FP regs specially.
 820         (md_begin): Remove '(' and ')' from register_chars.
 821
 822 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
 823
 824         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
 825         error message (done elsewhere).
 826
 827 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
 828
 829         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
 830
 831 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 832
 833         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
 834         args by 'f'.
 835
 836         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
 837
 838         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
 839         between args.
 840         Add new completers.  Fix bug in 64 bit condition handling.
 841
 842         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
 843         'cS', and 'c*'.
 844
 845         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
 846
 847         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
 848
 849         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
 850
 851 1999-08-27  Jim Wilson  <wilson@cygnus.com>
 852
 853         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
 854         (struct ls): Add frag field.  Initialize it to zero.
 855         (out_end_sequence): New local text_frag.  Set it while in text section.
 856         Replace address check with frag check.  Set ls.frag to text_frag if
 857         out_set_addr called.
 858         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
 859         Set it before switching sections.  Replace address check with frag
 860         check.  Set ls.frag to saved_frag if out_set_addr called.
 861
 862 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
 863
 864         * dwarf2dbg.c (out_end_sequence): If address changed, directly
 865         output "advance_pc" opcode instead of calling gen_addr_line().
 866         The latter has the undesired side-effect of creating a new row
 867         in the debug line info matrix.
 868
 869 1999-08-26  Jim Wilson  <wilson@cygnus.com>
 870
 871         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
 872         ls.last_filename if last is less than zero.  Set ls.last_filename
 873         when allocating new entry.
 874         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
 875         call.
 876
 877 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
 878
 879         * config/tc-i386.c (i386_index_check): Fix the displacement size
 880         when INFER_ADDR_PREFIX.
 881
 882 1999-08-18  Nick Clifton  <nickc@cygnus.com>
 883
 884         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
 885         display its value.
 886
 887 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
 888
 889         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
 890         handle 0xffffNNNN constants correctly.
 891
 892 1999-08-16  Nick Clifton  <nickc@cygnus.com>
 893
 894         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
 895         as well as loads.
 896
 897 1999-08-13  Nick Clifton  <nickc@cygnus.com>
 898
 899         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
 900         (md_apply_fix3): Always pass positive values to
 901         validate_offset_imm.
 902
 903 1999-08-12  Nick Clifton  <nickc@cygnus.com>
 904
 905         * config/tc-arm.c (skip_whitespace): New macro.
 906         Formatting tidy ups.
 907
 908         (md_apply_fix3): Store relocation offset in addend for ELF based
 909         relocs.
 910         (arm_force_relocation): Always generate relocs for Thumb function
 911         calls.
 912
 913 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
 914
 915         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
 916         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
 917
 918 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
 919
 920         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
 921         flags for the unwind subspace.
 922
 923         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
 924         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
 925         suitable relocation based on the size of the target's pointer.
 926         Always Use subsegment zero for the unwinders.
 927         (pa_level): Handle "2.0w".
 928
 929 Mon Aug  9 20:02:22 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
 930
 931         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
 932         with the following instruction unless this was specified.
 933
 934 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
 935
 936         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
 937         certain sections, to match BFD changes.
 938
 939 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
 940
 941         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
 942         (EXTRA_SCRIPTS): Define to keep automake happy.
 943         * Makefile.in: Rebuild.
 944
 945 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 946
 947         * Makefile.am: Rename .dep* files to DEP*.
 948         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
 949         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
 950         targets to DEPOBJ.
 951         * Makefile.in: Rebuild.
 952
 953 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
 954
 955         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
 956
 957 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 958
 959         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
 960         avoid problems on DOS filesystems.
 961         * Makefile.in: Rebuild.
 962
 963         * doc/as.texinfo (Section): Document 's' flag for COFF version.
 964
 965 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
 966
 967         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
 968         section flag.
 969
 970 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 971
 972         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
 973         line to create ${GDBINIT} rather than .gdbinit.
 974         * configure, Makefile.in, doc/Makefile.in: Rebuild.
 975
 976 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
 977
 978         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
 979
 980 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 981
 982         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
 983
 984 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
 985
 986         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
 987         non-adjustable symbols.
 988
 989 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 990
 991         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
 992
 993 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
 994
 995         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
 996         operands.
 997
 998 1999-08-05  Donn Terry  <donn@interix.com>
 999
1000         * config/te-interix.h: New file.
1001         * configure.in (i386-*-interix*): New target.
1002         * configure: Rebuild.
1003
1004 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
1005
1006         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1007         selectors for ELF too.
1008         (selector_table): Add "ltp" and "rtp" selectors.
1009
1010 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
1011
1012         * config/tc-i386.c (i386_operand): No need to change
1013         operand_string pointer in segment reg case before goto
1014         do_memory_reference.  Initialise displacement_string_start and
1015         displacement_string_end after do_memory_reference label.
1016         (i386_index_check): Add operand_string param, and print error
1017         message on failure here.
1018         (i386_intel_memory_operand): Instead of here.
1019         (i386_operand): And here.
1020         (INFER_ADDR_PREFIX): Enable.
1021
1022         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1023
1024         * config/tc-i386.h (DefaultSize): Define.  Renumber following
1025         opcode_modifier defines.
1026
1027         From Etienne Lorrain  <etienne.lorrain@ibm.net>
1028         * config/tc-i386.c (stackop_size): New variable.
1029         (set_16bit_code_flag): Clear it here.
1030         (set_16bit_gcc_code_flag): New function.
1031         (md_pseudo_table): Add "code16gcc" entry.
1032         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1033
1034 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
1035
1036         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1037         next_set_end even if the end symbol is being discarded.
1038
1039         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1040         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1041         * config/obj-coff.c: Likewise.
1042         (seg_info_type): Remove.
1043         (seg_info_off_by_4): Change to array of segT.
1044         (s_get_segment): Adjust accordingly.
1045         (obj_pseudo_table): Fully initialize sentinel entry.
1046
1047         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
1048         Ralf Baechle <ralf@uni-koblenz.de>.
1049
1050 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
1051
1052         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1053
1054 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
1055
1056         * config/tc-i386.c: Indentation and white space changes.
1057         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
1058         don't enable it by default.
1059         (i386_intel_operand): Remove redundant prototype.
1060         Move check on number of memory operands, and i.mem_operands++
1061         (i386_intel_memory_operand): To here.
1062         Remove i386_immediate code from here.  Remove special case code
1063         for input and output using (%dx).  Remove base/index checks and
1064         call i386_index_check instead.  Save initial operand_string
1065         argument for error message.
1066         (i386_operand): Remove redundant prototype.  Move base/index
1067         checks to i386_index_check.
1068         (i386_displacement): Move intel mode check for non-zero
1069         i.disp_operand
1070         (i386_intel_memory_operand): To here.
1071
1072 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
1073
1074         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1075         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1076         by .register pseudo-op if -64 and --no-undeclared-regs.
1077         (s_register, sparc_adjust_symtab): New functions.
1078         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1079         Declare sparc_adjust_symtab as tc_adjust_symtab.
1080         * doc/c-sparc.texi: Add description of #ignore special literal
1081         for .register pseudo-op.
1082
1083 1999-07-30  Catherine Moore  <clm@cygnus.com>
1084
1085         * config/tc-arm.c (tc_gen_reloc):  Record the vtable entry in
1086         the relocation's section offset.
1087
1088 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
1089
1090         * write.c (fixup_segment): Fix generic error check overflow test.
1091
1092         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1093         X_add_number to long.
1094
1095 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
1096
1097         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
1098         processing.
1099
1100 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
1101
1102         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1103         VTABLE relocations.
1104
1105 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
1106
1107         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1108
1109         * configure.bat: Remove; obsolete.
1110         * config/go32.cfg: Likewise.
1111
1112 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
1113
1114         * configure.in (i386-*-vxworks*): New target.
1115         * configure: Rebuild.
1116
1117 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
1118
1119         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1120
1121 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
1122
1123         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1124         on -64 and not pic.
1125         (output_insn): Put OLO10's secondary addend into tc_fix_data.
1126         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1127         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1128         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1129         MAX_RELOC_EXPANSION): Define.
1130         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1131
1132 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
1133
1134         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1135         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1136         block.  Print a warning if an 8-bit or 16-bit constant
1137         displacement or immediate is truncated on output.
1138         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1139         immediate.
1140         (i386_operand): Disallow immediate jump absolute operand.
1141
1142 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
1143
1144         * configure.in: Bump version number to 2.9.5.
1145         * configure: Rebuild.
1146
1147         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1148         or %llx work.
1149
1150 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
1151
1152         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1153         (cons_fix_new_hppa): Derive size of fixup from size of the object.
1154
1155 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
1156
1157         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1158         is defined.
1159         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1160
1161         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1162         if -mno-fpu was given.
1163         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
1164         relocs.
1165         (cons_fix_new_arm): Remove misleading comments.
1166
1167 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
1168
1169         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1170         error message.
1171         (relax_segment): Likewise.  After giving a rs_org error, convert
1172         the frag to rs_align to avoid cascading errors.
1173
1174 1999-07-12  Andreas Schwab  <schwab@suse.de>
1175
1176         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1177
1178 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
1179
1180         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1181         as appropriate.  Fill in structure initializations.  Add variable
1182         initializations.  Add casts.
1183         * dwarf2dbg.c (print_stats): Change i to size_t.
1184         * listing.c (listing_listing): Change list_line to unsigned int.
1185
1186 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
1187
1188         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1189         rather than checking for \001 and \002 in symbol name.
1190         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1191
1192 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
1193
1194         * configure.in (hppa*-linux-gnu*): New target.
1195         * configure: Rebuilt.
1196
1197 1999-07-08  Nick Clifton  <nickc@cygnus.com>
1198
1199         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1200
1201 1999-07-07  Nick Clifton  <nickc@cygnus.com>
1202
1203         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1204         accessing symbolP directly.
1205
1206 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
1207
1208         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1209         for ELF.
1210
1211 1999-07-05  Nick Clifton  <nickc@cygnus.com>
1212
1213         * config/tc-arm.c (ARM_EXT_V5): Define.
1214         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1215         (md_begin): Detect ARM v5 architectures.
1216         (md_parse_option): Accept arm v5 specification.
1217         (md_show_usage): Documment -marmv5 switch.
1218
1219         * doc/c-arm.texi: Document -marmv5 command line option.
1220
1221         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
1222         op.
1223         (validate_immediate_twopart): New function.  Determine if a
1224         constant can be computed by two ADD instructions.
1225         (output_inst): Remove its command line parameter - it was never
1226         used.
1227         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1228         implememt the ADRL pseudo op.
1229         (tc_gen_reloc): Generate a suitable error message if an ADRL
1230         instruction tries to generate a real reloc.
1231
1232         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1233
1234 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
1235
1236         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1237         into lower case.
1238
1239 1999-06-27  H.J. Lu  <hjl@gnu.org>
1240
1241         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1242         non BFD_ASSEMBLER case.
1243
1244 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
1245
1246         * config/obj-coff.c (obj_coff_section): Mark writable sections as
1247         data.
1248
1249 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
1250
1251         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1252         out_end_sequence() when the address decreases due to a new frag.
1253         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1254         numbering starts with 1.
1255
1256 1999-06-23  Nick Clifton  <nickc@cygnus.com>
1257
1258         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1259         .section for COFF.
1260         (mcore_s_text): Call obj_elf_text for ELF target.
1261         (mcore_s_data): Call obj_elf_data for ELF target.
1262         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
1263         for COFF target.
1264         (mcore_s_bss): New function:  Dump literal table before changing
1265         sections.
1266         (mcore_s_comm): New function:  Dump literal table before changing
1267         sections.
1268
1269         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1270         No longer static functions.
1271         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1272         Provide prototypes for these functions.
1273
1274 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
1275
1276         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1277         a list of names, to try obj_segment_name, and to try abbreviated
1278         names when using COFF without long section names.
1279
1280         * config/tc-alpha.c: More use of symbol accessor functions.
1281         * config/tc-arc.c: Likewise.
1282         * config/tc-d30v.c: Likewise.
1283         * config/tc-fr30.c: Likewise.
1284         * config/tc-i860.c: Likewise.
1285         * config/tc-m88k.c: Likewise.
1286         * config/tc-mcore.c: Likewise.
1287         * config/tc-ns32k.c: Likewise.
1288         * config/tc-sparc.c: Likewise.
1289         * config/tc-v850.c: Likewise.
1290
1291         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1292         sy_value with appropriate accessor functions.
1293         * config/tc-arm.c (md_apply_fix3): Likewise.
1294         * config/tc-d10v.c (AT_WORD_P): Likewise.
1295         * config/tc-v850.c (reg_name_search): Likewise.
1296
1297         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1298         use symbol_get_bfdsym instead.
1299         * config/tc-ppc.c (md_assemble): Likewise.
1300         * config/tc-v850.c (v850_comm): Likewise.
1301
1302 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
1303
1304         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1305         the symbol, rather than accessing the bsym member.
1306         * config/tc-d10v.c (tc_gen_reloc): Likewise.
1307         * config/tc-d30v.c (tc_gen_reloc): Likewise.
1308         * config/tc-mcore.c (tc_gen_reloc): Likewise.
1309         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1310         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1311         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1312         * config/tc-tic30.c (tc_gen_reloc): Likewise.
1313         * config/tc-v850.c (tc_gen_reloc): Likewise.
1314
1315 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
1316
1317         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1318         (hppa_gen_reloc_type): Conditionalize on BFD64.
1319         (tc_gen_reloc): Re-enable ELF relocations.
1320         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1321
1322 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
1323
1324         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1325         warning.
1326         (do_ldst): Move assignment out of if condition.
1327         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
1328         parentheses to avoid warning.
1329
1330 1999-06-21  Nick Clifton  <nickc@cygnus.com>
1331
1332         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1333         macro to get at the BFD symbol associated with a GAS symbol.
1334
1335 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
1336
1337         * config/tc-ppc.c: Update for symbol handling changes.
1338         * config/obj-coff.c: Likewise.
1339
1340 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
1341
1342         * tc-hppa.c: General cleanups of ELF support.  No more spaces
1343         and subspaces for ELF.
1344         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1345         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1346         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1347         (UNWIND_SECTION_NAME): Likewise.
1348         (space/subspace related structures): Conditionalize definitions
1349         on OBJ_SOM.
1350         (space/subspace directives and support routines): Conditionalize
1351         definitions and references/uses on OBJ_SOM.
1352         (label_symbol_struct): For ELF, track the symbol's segment.  For
1353         SOM track its space.
1354         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1355         changes.
1356         (USE_ALIASES): Kill for both SOM & ELF.
1357         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1358         (pa_space, pa_subspace): Corresponding changes.
1359         (pa_spaces_begin): Corresponding chagnes.
1360         (md_begin): Do not muck around with space/subspace stuff for
1361         OBJ_ELF.
1362         (md_apply_fix): Temporarily disable argument relocation stuff
1363         for OBJ_ELF.
1364         (tc_gen_reloc): Temporarily disable relocation generation for
1365         OBJ_ELF
1366         (pa_build_unwind_subspace): Similarly.
1367
1368 1999-06-16  Nick Clifton  <nickc@cygnus.com>
1369
1370         * config/tc-arm.c (thumb_set): New pseudo op.
1371         (text, data, section): Override these pseudo ops with ARM
1372         specific versions.
1373         (s_thumb_set): New function: Perform the same as a .set pseudo
1374         op, but also mark the alias'ed symbol as being a Thumb
1375         function.
1376         (arm_s_text): New function: Perform the same as the .text
1377         pseudo op, but dump the literal pool before changing
1378         sections.
1379         (arm_s_data): New function: Perform the same as the .data
1380         pseudo op, but dump the literal pool before changing
1381         sections.
1382         (arm_s_section): New function: Perform the same as the
1383         .section pseudo op, but dump the literal pool before changing
1384         sections.
1385         (arm_cleanup): Do not reset the current section before dumping
1386         the literal pool.
1387
1388 1999-06-17  Nick Clifton  <nickc@cygnus.com>
1389
1390         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1391         OPTION_NO_WARN_UNMATCHED entries.
1392         (md_parse_option): Generate a warning message if an unrecognised
1393         option is encountered.
1394
1395         * config/tc-d10v.c (do_not_ignore_hash): New variable.
1396         (get_operands): When parsing an expression after an '@' symbol
1397         has been detected, do not ignore '#' symbols.
1398         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1399         false.
1400
1401 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
1402
1403         From K. Richard Pixley <rich@noir.com>:
1404         * configure.in (ppc-*-vxworks*): New target.
1405         * configure: Rebuild.
1406
1407 1999-06-12  Philip Blundell  <philb@gnu.org>
1408
1409         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1410
1411 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
1412
1413         * write.c (adjust_reloc_syms): Rather than never reducing reloc
1414         which refer to symbols in linkonce sections, permit reducing the
1415         relocs if the symbol is local.
1416
1417 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
1418
1419         * subsegs.c (subseg_text_p): New function.
1420         * as.h (subseg_text_p): Declare.
1421         * read.c (do_align): Use subseg_text_p to set the default fill.
1422         * write.c (subsegs_finish): Likewise.
1423         * config/obj-coff.c (write_object_file): Likewise.
1424         * config/tc-i386.h (md_maybe_text): Don't define.
1425         (md_do_align): Use subseg_text_p to set the default fill.
1426         * config/tc-m32r.c (m32r_do_align): Likewise.
1427         * config/tc-sh.c (sh_do_align): Likewise.
1428         * config/tc-sparc.h (md_do_align): Likewise.
1429
1430 1999-06-12  David O'Brien  <obrien@freebsd.org>
1431
1432         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1433         * configure: Rebuild.
1434
1435 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
1436
1437         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1438         * Makefile.am: Rebuild dependencies.
1439         * Makefile.in: Rebuild.
1440
1441         * config/tc-i386.c (i386_immediate): Remove unused label
1442         seg_unimplemented.
1443
1444         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1445         * symbols.c: Likewise.
1446         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1447         sy_next field when taking address, rather than symbol_next.
1448
1449         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1450         offsetT.
1451         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
1452         value from the output file architecture.
1453         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1454         * dwarf2dbg.h: Change bfd_vma to addressT.
1455
1456 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
1457
1458         * dwarf2dbg.h: Use PARAMS in function declarations.
1459
1460 1999-06-11  Martin Dorey  <mdorey@madge.com>
1461
1462         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1463         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1464         OBJ_ELF.
1465         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1466
1467 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
1468
1469         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1470
1471         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1472         popsection.
1473
1474         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1475
1476         * read.c (read_a_source_file): Only declare inescape if
1477         QUOTES_IN_INSN.
1478
1479         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1480         match parameters.
1481         (find_entry_byval): Add parens to avoid warning.
1482
1483         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1484
1485         * symbols.c (resolve_symbol_value): Don't permit subtraction of
1486         undefined symbols.
1487
1488 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
1489
1490         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1491         with isoctal.
1492
1493         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1494         synthetize_setx): New functions.
1495         (md_assemble): Broken the special cases into the above
1496         functions. Make compiler happy if sizeof(bfd_vma)==4.
1497         Fix sethi generated from set/setuw. If instructions have a relloc,
1498         always clear the fields to be relocated in the opcode.
1499         (sparc_ip): Remove special_case global variable.
1500
1501 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
1502
1503         Based on patches from John W. Woznack <jwoznack@concentric.net>:
1504         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
1505         indication of success rather than a value.
1506         (itbl_get_val): Likewise.
1507         (itbl_get_field): Use strcspn.  Change delimiters to include
1508         parens.
1509         * itbl-ops.h (itbl_get_reg_val): Update declaration.
1510         (itbl_get_val): Likewise.
1511         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1512
1513         * symbols.c (copy_symbol_attributes): Convert local symbols to
1514         regular symbols.
1515
1516 1999-06-10  Nick Clifton  <nickc@cygnus.com>
1517
1518         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1519         ARM920t.
1520
1521 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
1522
1523         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1524         Optimize set if sizeof(bfd_vma) == 64.
1525         (sparc_ip): Fix sethi - without %hi() it should generate
1526         R_SPARC_22 reloc, not R_SPARC_HI22.
1527         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1528
1529 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
1530
1531         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1532         (s_ncons): New function.
1533         (native_op_table): New table.
1534         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1535         R_SPARC_OLO10 handling.
1536
1537 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
1538
1539         * expr.h (struct expressionS): Revert last change; widen X_op.
1540         * config/tc-alpha.c (md_begin): Check the field is wide enough.
1541
1542 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1543
1544         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1545         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1546         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1547         * Makefile.in: Regenerated.
1548
1549         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1550         `common' pass on to s_mri_common.
1551         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1552
1553 1999-06-06  Richard Henderson  <rth@cygnus.com>
1554
1555         * config/obj-elf.c (obj_elf_section): Don't free the return
1556         value of demand_copy_C_string.
1557
1558 1999-06-05  Richard Henderson  <rth@cygnus.com>
1559
1560         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1561         creation logic from obj_elf_create_section.
1562
1563         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1564         (section_stack): New.
1565         (special_sections): Make const.
1566         (obj_elf_section): Gut and rewrite parsing.
1567         (obj_elf_change_section): New function broken out of obj_elf_section.
1568         (obj_elf_parse_section_letters): Likewise.
1569         (obj_elf_section_word): Likewise.
1570         (obj_elf_section_type): Likewise.
1571         (obj_elf_previous): Treat as a toggle.
1572         (obj_elf_popsection): New.
1573         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1574         (ppc_section_type): Likewise.
1575         * config/tc-ppc.h: Likewise.
1576
1577         * expr.h (struct expressionS): Don't make X_op a bitfield.
1578         * config/tc-alpha.c: Update for symbol handling changes.
1579         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1580         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1581
1582 1999-06-05  Richard Henderson  <rth@cygnus.com>
1583
1584         * dwarf2dbg.c (*): Convert to K&R + prototypes.
1585         (dwarf2_gen_line_info): Kill unused variables.
1586         (dwarf2_finish): Likewise.
1587         (dwarf2_where): Likewise.
1588         (dwarf2_directive_file): If we've only got a string,
1589         hand off to s_app_file.
1590         * ecoff.c: Move the include of ecoff.h.
1591         * symbols.h (S_IS_FUNCTION): Prototype.
1592
1593         * read.c (LEX_HASH): Supply a default.
1594         (lex_type): Use it.
1595         (s_globl): Update `c' after skipping whitespace.
1596         * read.h (LEX_END_NAME, is_name_ender): New.
1597         * expr.c (get_symbol_end): Respect it.
1598
1599 1999-06-04  Mark Klein <mklein@dis.com>
1600
1601         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1602         to real if OBJ_SOM
1603         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1604
1605         * config/tc-hppa.c: Update for symbol handling changes.
1606
1607 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
1608
1609         * cgen.c: Update for symbol handling changes.
1610         * config/tc-m32r.c: Likewise.
1611
1612         * config/tc-hppa.h: Update for symbol handling changes.
1613         * config/tc-hppa.c: Likewise.
1614
1615         * config/tc-arm.h: Update for symbol handling changes.
1616         * config/tc-arm.c: Likewise.
1617         (symbol_make_empty): Remove.  Just use symbol_create.
1618
1619         * symbols.c (symbol_set_tc): Correct name.
1620
1621         * Makefile.am: Rebuild dependencies.
1622         ($(OBJS)): Don't depend upon struc-symbol.h.
1623         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1624         * dep-in.sed: Don't remove struc-symbol.h.
1625         * Makefile.in: Rebuild.
1626
1627         * doc/internals.texi (Symbols): Describe changes in symbol
1628         handling.
1629
1630 1999-06-03  Richard Henderson  <rth@cygnus.com>
1631
1632         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1633         instead of doing the work by hand.
1634
1635 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1636
1637         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1638         state of line state-machine.
1639         (struct ls): Collect DWARF2 line state-machine state in new member
1640         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
1641         resulted in any DWARF2 directives.
1642         (reset_state_machine): New function.
1643         (out_end_sequence): Ditto.
1644         (dwarf2_gen_line_info): When switching sections or switching to a
1645         lower text address, call out_end_sequence() first to terminate the
1646         previous code sequence as code sequences MUST have monotonically
1647         increasing addresses.
1648         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1649
1650 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1651
1652         * as.c (parse_args): Add option -gdwarf2 to allow requesting
1653         DWARF2 debug info (line information only, at this point).
1654         * as.h: Update comment about supported debug formats.
1655         * dwarf2dbg.c, dwarf2dbg.h: New files.
1656         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1657
1658         * expr.c (operand): Don't use [ for parens if we want an index op.
1659         (op_encoding): Switch [ into O_index, if desired.
1660         (op_rank): Renumber with O_index on bottom.
1661         (expr): If O_index, match closing bracket.
1662         * expr.h (O_index): New.
1663
1664         * read.c (read_a_source_file): Conditionally allow matched "
1665         in lines passed to md_assemble.
1666
1667         * config/obj-elf.c (elf_pseudo_table): Add `common'.
1668
1669 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
1670
1671         Add support for storing local symbols in a small structure to save
1672         memory when assembling large files.
1673         * as.h: Don't include struc-symbol.h.
1674         (symbolS): Add typedef.
1675         * symbols.c: Include struc-symbol.h.
1676         (local_hash): New static variable.
1677         (save_symbol_name): New static function, from symbol_create.
1678         (symbol_create): Call save_symbol_name.
1679         (local_symbol_count): New static variable.
1680         (local_symbol_conversion_count): Likewise.
1681         (LOCAL_SYMBOL_CHECK): Define.
1682         (local_symbol_make): New static function.
1683         (local_symbol_convert): New static function.
1684         (colon): Handle local symbols.  Create local symbol for local
1685         label name.
1686         (symbol_table_insert): Handle local symbols.
1687         (symbol_find_or_make): Create local symbol for local label name.
1688         (symbol_find_base): Check for local symbol.
1689         (symbol_append, symbol_insert): Check for local symbols.
1690         (symbol_clear_list_pointers, symbol_remove): Likewise.
1691         (verify_symbol_chain): Likewise.
1692         (copy_symbol_attributes): Likewise.
1693         (resolve_symbol_value): Handle local symbols.
1694         (resolve_local_symbol): New static function.
1695         (resolve_local_symbol_values): New function.
1696         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1697         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1698         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1699         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1700         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1701         (symbol_previous, symbol_next): New functions.
1702         (symbol_get_value_expression): Likewise.
1703         (symbol_set_value_expression): Likewise.
1704         (symbol_set_frag, symbol_get_frag): Likewise.
1705         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1706         (symbol_mark_used_in_reloc): Likewise.
1707         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1708         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1709         (symbol_mri_common_p): Likewise.
1710         (symbol_mark_written, symbol_clear_written): Likewise.
1711         (symbol_written_p): Likewise.
1712         (symbol_mark_resolved, symbol_resolved_p): Likewise.
1713         (symbol_section_p, symbol_equated_p): Likewise.
1714         (symbol_constant_p): Likewise.
1715         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1716         (symbol_get_obj, symbol_set_obj): Likewise.
1717         (symbol_get_tc, symbol_set_tc): Likewise.
1718         (symbol_begin): Initialize local_hash.
1719         (print_symbol_value_1): Handle local symbols.
1720         (symbol_print_statistics): Print local symbol statistics.
1721         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1722         Declare new symbols.c functions.  Move many declarations here from
1723         struc-symbol.h.
1724         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1725         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1726         (struct symbol): Move bsym to make it clearly the first field.
1727         Remove TARGET_SYMBOL_FIELDS.
1728         (symbolS): Don't typedef.
1729         (struct broken_word): Remove.
1730         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1731         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1732         (symbol_clear_list_pointers): Likewise.
1733         (symbol_insert, symbol_remove): Likewise.
1734         (symbol_previous, symbol_append): Likewise.
1735         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1736         (struct local_symbol): Define.
1737         (local_symbol_converted_p, local_symbol_mark_converted): Define.
1738         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1739         (local_symbol_get_frag, local_symbol_set_frag): Define.
1740         (local_symbol_get_real_symbol): Define.
1741         (local_symbol_set_real_symbol): Define.
1742         Define.
1743         * write.c (write_object_file): Call resolve_local_symbol_values.
1744         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1745         (TARGET_SYMBOL_FIELDS): Don't define.
1746         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
1747         ECOFF_DEBUGGING, add ECOFF fields.
1748         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1749         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
1750         ECOFF_DEBUGGING, add ECOFF fields.
1751         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1752         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1753         * config/tc-mcore.h: Don't include struc-symbol.h.
1754         (TARGET_SYMBOL_FIELDS): Don't define.
1755         (struct mcore_tc_sy): Define.
1756         (TC_SYMFIELD_TYPE): Define.
1757         * Many files: Use symbolS instead of struct symbol.  Use new
1758         accessor functions rather than referring to symbolS fields
1759         directly.
1760
1761         * read.c (s_mri_common): Don't add in value of line_label.
1762
1763         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1764         checking for SEC_LINK_ONCE.
1765
1766         * config/tc-sh.h (sh_fix_adjustable): Declare.
1767
1768         * app.c (input_buffer): New static variable.
1769         (app_push): Save saved_input in allocated buffer.
1770         (app_pop): Restored saved_input.
1771         (do_scrub_chars): Change get parameter to take char * and int as
1772         arguments.  Change GET macro to pass input_buffer to get
1773         function.  Don't save input into allocated buffer.
1774         * as.h (do_scrub_chars): Update declaration.
1775         * input-file.c (input_file_get): Change to take char * and int.
1776         Read data into passed in buffer.  Remove static buffer.
1777         * read.c (scrub_from_string): Change to take char * and int.  Copy
1778         data into passed in buffer.
1779
1780         * hash.h: Neaten.  Declare hash_traverse.
1781         * hash.c: Complete rewrite based on BFD hashing code.
1782         * gasp.c (chunksize): New variable.
1783         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1784         hash_delete.
1785
1786 1999-05-28  Nick Clifton  <nickc@cygnus.com>
1787
1788         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1789         addend unless the target uses an old ABI.
1790
1791 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
1792
1793         -Wchar-subscripts cleanup
1794         * listing.c (listing_newline): Use unsigned char variable, so
1795         calls to isascii,iscntrl are correct.
1796         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1797         (unsigned char).
1798         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1799         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1800         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1801         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1802
1803 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
1804
1805         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1806         width for Coldfire.
1807         (arch_coldfire_p): New #define.
1808         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1809
1810 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
1811
1812         * config/tc-m68k.c (install_operand): Add places `n', `o'.
1813
1814         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1815         (install_operand): Add place `N'.
1816         (init_table): Add registers ACC, MACSR, MASK.
1817
1818         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1819
1820         * config/tc-m68k.c: Change mcf5200 --> mcf.
1821         (archs): Add mcf5206e, mcf5307.
1822         (m68k_ip): Add format `u'.
1823         (install_operand): Add place `m', `M', `h'.
1824         (init_table): Add upper/lower registers.
1825
1826         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1827
1828 1999-05-28  Martin Dorey  <mdorey@madge.com>
1829
1830         * config/tc-i960.c: Several minor changes to add ELF and
1831         BFD_ASSEMBLER support.
1832         * config/tc-i960.h: Likewise.
1833         * configure.in (i960-*-elf*): New target.
1834         * aclocal.m4, configure: Rebuild.
1835
1836 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
1837
1838         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1839         reloc changes when defined(BFD_ASSEMBLER).
1840
1841 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
1842
1843         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1844
1845         * write.c (write_print_statistics): Output to file, not stderr.
1846
1847         * expr.c (generic_bignum_to_int32,64): Prototype.
1848
1849         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1850         output_sleb128, output_uleb128, output_big_sleb128,
1851         output_big_uleb128, output_big_leb128): Prototype.
1852         (output_big_sleb128, output_big_uleb128): Make inline.
1853         (output_big_leb128): Remove inline
1854
1855         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1856         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1857         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
1858         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
1859         value for correct overflow check in write.c:fixup_segment.
1860         * write.c (fixup_segment): Move bitfield overflow checks to after
1861         the md_apply_fix call.
1862         * config/obj-coff.c (fixup_segment): Likewise.
1863         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1864         valueT *val argument.
1865
1866 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1867
1868         * config/atof-ieee.c (gen_to_words): Correctly round a
1869         denormalized number.  Fix off-by-one in range checking for
1870         exponent in a denormal.
1871
1872 1999-05-10  Nick Clifton  <nickc@cygnus.com>
1873
1874         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1875         name.
1876
1877 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
1878
1879         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1880
1881 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
1882
1883         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
1884         (ReverseRegRegmem): Remove.
1885         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
1886         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1887         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
1888         kludge.
1889
1890         From  Doug Ledford <dledford@redhat.com>
1891         * config/tc-i386.h (RegXMM): New for P/III.
1892         * config/tc-i386.c: Add support for P/III.
1893
1894 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
1895
1896         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1897         (md_begin): Allow ppc32 insns in ppc64bridge mode.
1898         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1899
1900 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
1901
1902         * config/tc-i386.c (i386_immediate): Skip whitespace before
1903         complaining about junk after expression.
1904         (i386_displacement): Likewise.
1905
1906 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
1907
1908         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1909         Don't copy before downcaseing.
1910
1911 1999-05-05  Catherine Moore  <clm@cygnus.com>
1912
1913         * tc-m68k.c: Include elf/m68k.h.
1914         (m68k_elf_final_processing): New routine.
1915         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1916         Define.
1917
1918 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
1919
1920         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1921         17 bit fmt insn.
1922
1923 1999-04-30  Nick Clifton  <nickc@cygnus.com>
1924
1925         * config/tc-mcore.c (mcore_s_section): Dump literals before
1926         changing section.
1927
1928 1999-04-29  Nick Clifton  <nickc@cygnus.com>
1929
1930         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1931         for COFF/PE port.
1932
1933 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
1934
1935         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1936         (TC_INIT_FIX_DATA): Delete.
1937         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1938         (TC_INIT_FIX_DATA): Delete.
1939         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1940         * write.c (fix_new_internal): Initialize fx_cgen member.
1941         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1942         (gas_cgen_md_apply_fix3): Update.
1943         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1944         (md_cgen_record_fixup_exp): Update.
1945         (FX_OPINFO_R_TYPE): Update.
1946
1947         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1948         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1949         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1950         * frags.h (struct frag): Make opindex, opinfo ints.
1951
1952         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1953
1954 1999-04-26  Tom Tromey  <tromey@cygnus.com>
1955
1956         * aclocal.m4, configure: Updated for new version of libtool.
1957
1958 1999-04-22  Nick Clifton  <nickc@cygnus.com>
1959
1960         * config/tc-mcore.c (md_apply_fix3): Renamed function from
1961         md_apply_fix.
1962         (md_apply_fix3): Do not fix up absolute relocations against
1963         symbolic values.
1964
1965         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1966
1967 1999-04-20  Nick Clifton  <nickc@cygnus.com>
1968
1969         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1970         changes and data-in-text directives.
1971         (mcore_cons): New function: intercept cons() operations.
1972         (mcore_float_cons): New function: intercept float_cons()
1973         operations.
1974         (mcore_stringer): New function: intercept stringer() operations.
1975
1976 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
1977
1978         * obj.h (struct format_ops): Change generate_asm_lineno field to
1979         take no parameters.
1980         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1981
1982         * config/tc-alpha.c (find_opcode_match): Add default case to
1983         switch.
1984         (find_macro_match): Likewise.
1985         (load_expression): Parenthesize && within ||.
1986
1987         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1988
1989 1999-04-17  Nick Clifton  <nickc@cygnus.com>
1990
1991         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1992         .text .data .section pseudo ops.
1993         (mcore_s_section): New function.  Dump lits before changing secs.
1994         (mcore_s_text): New function.  Dump lits before changing secs.
1995         (mcore_s_data): New function.  Dump lits before changing secs.
1996
1997 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
1998
1999         * config/tc-mips.c (mips_32bitmode): New.
2000         (md_begin): Set mips_32bitmode if needed.
2001         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2002         Set EF_MIPS_32BITMODE.
2003
2004 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
2005
2006         * config/obj-coff.c (c_section_symbol): Fix typo in previous
2007         change.
2008
2009 1999-04-16  Nick Clifton  <nickc@cygnus.com>
2010
2011         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2012
2013 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
2014
2015         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2016         expressions correctly.
2017
2018
2019 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
2020
2021         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2022
2023 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
2024
2025         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2026         and fmpynfadd instructions.
2027
2028 1999-04-11  Richard Henderson  <rth@cygnus.com>
2029
2030         * as.h (environ): Declare it, if needed.
2031         * as.c (dump_statistics): Don't declare environ.
2032         * configure.in (environ): Detect declaration.
2033         * configure, config.in: Rebuild
2034
2035         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2036         (i386_displacement): Allocate enough space for replacement buffer.
2037         Clean up replacement buffer initialization.
2038
2039 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
2040
2041         * subsegs.c (section_symbol): Don't create a new symbol if one
2042         already exists; instead, use the existing one, but set its segment
2043         and frag data if it hasn't already been defined.
2044         * config/obj-coff.c (c_section_symbol): Likewise.
2045
2046 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
2047
2048         * tc-alpha.c (load_expression): Call as_bad instead of abort.
2049
2050 1999-04-08  Nick Clifton  <nickc@cygnus.com>
2051
2052         * config/tc-mcore.c: New File: Support routines for MCore
2053         assembler.
2054         * config/tc-mcore.h: New File: Definitions for MCore assembler.
2055         * config/obj-coff.c: Add support for mcore-pe target.
2056
2057         * Makefile.am: Add support for MCore targets.
2058         * Makefile.in: Regenerate.
2059         * configure.in: Add support for MCore targets.
2060         * configure: Regenerate.
2061
2062         * doc/all.texi: Set MCORE.
2063         * doc/as.texinfo: Document MCore specific command line options.
2064
2065         * write.h: Prevent multiple inclusion.
2066
2067 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
2068
2069         * asintl.h (LC_MESSAGES): Never define.
2070         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2071         does not define it.
2072         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2073         does not define it.
2074
2075         * Makefile.am (m68k-parse.c): If configuring in the source
2076         directory, copy m68k-parse.y into the local directory before
2077         running ylwrap, to remove spurious differences when generating
2078         snapshots.
2079         * Makefile.in: Rebuild.
2080
2081         * config/tc-sparc.h (md_do_align): Just allocate the number of
2082         bytes necessary, rather than always allocating 1024.
2083
2084 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
2085
2086         * listing.c (listing_newline): Add cast to avoid warning.
2087         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
2088         * config/tc-i386.c (i386_scale): Add return value.
2089         (build_displacement_string): Remove unused local temp_disp2.
2090         (i386_intel_memory_operand): Add parentheses to avoid warning.
2091         (i386_intel_operand): Remove unused local end_of_operand_string.
2092         (i386_operand): Remove unused local operand_modifier.
2093         (i386_operand): Add parens to avoid warning.
2094
2095 1999-04-04  Don Bowman <don@pixsci.com>
2096
2097         * configure.in: Add mips*-*-vxworks* target; have it define
2098         MIPS_STABS_ELF.
2099         * configure, config.in: Rebuild.
2100
2101 1999-03-31  Nick Clifton  <nickc@cygnus.com>
2102
2103         * configure.in (emulations): Add support for arm-epoc-pe.
2104         * configure: Regenerate.
2105         * config/te-epoc-pe.h: New file.  Define macros specific to
2106         arm-epoc-pe target.
2107         * config/tc-arm.h: Select epoc-pe-arm target format if configured
2108         for arm-epoc-pe target.
2109
2110 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
2111
2112         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
2113
2114 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
2115
2116         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2117         detect ",n" without a condition.
2118         (pa_parse_neg_cmpsub_cmpltr): Likewise.
2119
2120
2121 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
2122
2123         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2124         instruction is encoded with one bit.
2125
2126
2127 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
2128
2129         * doc/internals.texi (CPU backend): Mention that
2130         line_separator_chars should not include newline.  From thi
2131         <ttn@mingle.glug.org>.
2132
2133 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
2134
2135         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2136         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2137
2138 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
2139
2140         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2141
2142 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
2143
2144         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2145
2146
2147 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
2148
2149         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2150
2151 1999-03-15  Martin Hunt  <hunt@cygnus.com>
2152
2153         * app.c (do_scrub_begin): Change '-' back to a symbol char
2154         so we can use multiple opcodes on a line again.
2155
2156         * config/tc-d30v.c: By default, warn if a symbol has
2157         the same name as a register.  Plus some minor
2158         updates from the branch.
2159
2160 1999-03-13  Nick Clifton  <nickc@cygnus.com>
2161
2162         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2163         BFD_RELOC_16 and BFD_RELOC_64.
2164
2165 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
2166
2167         * expr.c (expr): Add missing else.
2168
2169 1999-03-12  Nick Clifton  <nickc@cygnus.com>
2170
2171         * config/tc-arm.c (md_apply_fix3): Improve error message.
2172
2173 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
2174
2175         * Makefile.am (CPU_TYPES): Add fr30.
2176         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2177         (fr30,m32r dependencies): Update.
2178         * Makefile.in: Rebuild.
2179
2180         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2181         (gas_cgen_record_fixup_exp): Ditto.
2182         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2183         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
2184         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2185         (md_cgen_lookup_reloc): Update use of operand->type.
2186         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2187         (md_convert_frag): Call cgen_operand_lookup_by_num.
2188         (md_cgen_lookup_reloc): Update use of operand->type.
2189         (m32r_cgen_record_fixup_exp): Ditto.
2190
2191 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
2192
2193         * config/tc-mips.c (md_show_usage): Fix message.
2194
2195 1999-03-03  Nick Clifton  <nickc@cygnus.com>
2196
2197         * doc/c-arm.texi (ARM Syntax): Document new command line switches
2198         and LDR reg,=<expr> instruction.
2199
2200         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2201         -mcpu=arm9tdmi.
2202
2203 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
2204
2205         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2206
2207 1999-02-17  Nick Clifton  <nickc@cygnus.com>
2208
2209         This patch was created by: Scott Bambrough
2210         <scottb@corelcomputer.com>
2211
2212         * app.c:
2213           Special cased '@' character.  The '@' character is used as the
2214           ARM assembler comment character, as a special character
2215           and in ELF .symver pseudo-op's, and as a special character in
2216           .type and .section pseudo-ops.
2217         (symver_pseudo): New static variable.
2218         (symver_state): New static variable.
2219         (struct app_save): Add field 'symver_state'.
2220         (app_push): Save global symver_state int struct app_save.
2221         (app_pop): Restore global symver_state from struct app_save.
2222         (do_scrub_chars): Special case handling of '@' character in
2223         .symver pseudo-ops.
2224
2225         * configure.in: Modified to recognize armv* uname syntax from ARM
2226         Linux kernel.
2227         * configure: Regenerated.
2228
2229         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2230         a prefix to the section's type.
2231         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2232         the type's typename.
2233
2234         * config/tc-arm.h: Add support for PIC generation:
2235         (pic_code): New boolean.
2236         (obj_relocate_extern): Define.
2237         (TC_RELOC_RTSYM_LOC_FIXUP): Define
2238         (TC_CONS_FIX_NEW): Define.
2239         (tc_fix_adjustable): Define.
2240         (GLOBAL_OFFSET_TABLE_NAME): Define.
2241
2242         * config/tc-arm.c: Add support for PIC generation:
2243         (line_seperator_chars): Allow ';' as a seperator for Linux.
2244         (is_immediate_prefix): New macro.
2245         (arm_parse_reloc): New function.
2246         (s_arm_elf_cons): New function.
2247         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2248         (md_undefined_symbol): Special case handling for the Global Offset
2249           Table's symbol.
2250         (md_apply_fix3): Handle PIC relocs.
2251         (tc_gen_reloc): Handle PIC relocs.
2252         (md_parse_option): Add support for '-k' command line switch to
2253           enable PIC generation.
2254         (cons_fix_new_arm): New function.
2255         (s_arm_elf_cons): New function.
2256
2257 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
2258
2259         * configure.in: Add comments for uses of AC_DEFINE.
2260         * acinclude.m4: Likewise.
2261         * acconfig.h: Remove.
2262         * aclocal.m4: Rebuild.
2263         * configure: Rebuild.
2264         * Makefile.in: Rebuild.
2265         * config.in: Rebuild.
2266
2267 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
2268
2269         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2270         non-constant offset from a base register.
2271
2272 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
2273
2274         * config/tc-alpha.c (md_show_usage): Put \ before newline in
2275         strings always.
2276
2277 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
2278
2279         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2280         (emit_insn): Look for pc-relative and no-overflow specifiers on
2281         internal relocation types.
2282
2283 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
2284
2285         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2286         -mcpu=NNNN flags.
2287
2288         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2289         mips_cpu instead.
2290         (mips_4650, mips_4010, mips_4100): Variables removed.
2291         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2292         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2293         variables.
2294         (md_begin): Don't bother initializing the mips_NNNN variables;
2295         mips_cpu is set, and that's good enough now.
2296         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2297         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
2298         (show): New function, to handle wrapping in the CPU lists.
2299         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2300
2301 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
2302
2303         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2304         than treat as an immediate specifier.
2305
2306 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
2307
2308         * config/tc-i386.c: Prototype many functions.
2309         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2310         (i386_immediate): Remove unused second argument.
2311         (i386_intel_operand): Fix i386_is_reg typo.
2312         (i386_operand): Use allow_naked_reg.
2313         (output_invalid): Make operand int for K&R.
2314
2315 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
2316
2317         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2318         patch.
2319         * Makefile.in: Rebuild.
2320
2321 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
2322
2323         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2324         (cgen.o): Ditto.
2325         (EXTRA_as_new_SOURCES): Comment out.
2326         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2327         * Makefile.in: Rebuild.
2328         * doc/Makefile.in: Rebuild.
2329         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
2330         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
2331         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2332         * configure: Rebuild.
2333         * aclocal.m4: Rebuild.
2334         * config.in: Rebuild.
2335         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2336         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2337         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2338         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2339         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2340         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2341         (gas_cgen_record_fixup_exp): Ditto.
2342         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
2343         descriptor, not global variable.
2344         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2345         descriptor, not global variable.  Refer to insert_operand handler
2346         via cpu descriptor, not global function.
2347         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2348         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2349         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2350         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2351         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2352         * config/tc-m32r.c: Ditto.
2353         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2354         (md_assemble): Ditto.
2355         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2356
2357 1999-02-09  Nick Clifton  <nickc@cygnus.com>
2358
2359         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2360         relocations for ELF targets.
2361
2362 1999-02-08  Nick Clifton  <nickc@cygnus.com>
2363
2364         * configure.in: Add support for StrongARM target.
2365         * configure: Regenerate.
2366
2367 1999-02-05  Nick Clifton  <nickc@cygnus.com>
2368
2369         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2370
2371         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2372         for COFF ports.
2373
2374 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
2375
2376         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2377
2378 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
2379
2380         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
2381         (INTEL_DWORD_MNEM_SUFFIX):  Define.
2382         (BYTE_PTR):  Define.
2383         (WORD_PTR):  Define.
2384         (DWORD_PTR):  Define.
2385         (XWORD_PTR):  Define.
2386         (SHORT):  Define.
2387         (OFFSET_FLAT):  Define.
2388         (FLAT):  Define.
2389         (NONE_FOUND):  Define.
2390         (No_dSuf):  Define.
2391         (No_xSuf):  Define.
2392         * config/tc-i386.c  (set_intel_syntax):  New routine.
2393         (intel_syntax):  Declare.
2394         (allow_naked_reg):  Declare.
2395         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
2396         (intel_float_operand):  New routine.
2397         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
2398         Handle brackets as well as parens.  Call i386_intel_operand for
2399         intel syntax.  Reverse operands if appropriate.  Handle new
2400         suffixes.  Handle movzx and movsx.
2401         (i386_is_reg):  New routine.
2402         (i386_immediate):  New routine.
2403         (i386_scale):  New routine.
2404         (i386_displacement):  New routine.
2405         (i386_operand_modifier):  New routine.
2406         (build_displacement_string):  New routine.
2407         (i386_parse_seg):  New routine.
2408         (i386_intel_memory_operand):  New routine.
2409         (i386_intel_operand):  New routine.
2410         (i386_operand):  Call i386_displacement, i386_immediate,
2411         i386_scale, etc.  instead of handling inline.
2412         (parse_register):  Handle registers without prefix.
2413
2414 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
2415
2416         * configure:  Regenerate.
2417         * configure.in (arm-*-oabi):  New.
2418         (thumb-*-oabi):  New.
2419         * config/tc-arm.c (target_oabi):  Declare.
2420         (md_apply_fix3): Support REL relocs.
2421         (md_parse_option):  Handle -oabi.
2422         (elf32_arm_target_format):  New routine.
2423         (md_longopts):  Add OPTION_OABI.
2424         * config/tc-arm.h:  Redefine TARGET_FORMAT.
2425
2426
2427 1999-01-28  Nick Clifton  <nickc@cygnus.com>
2428
2429         * write.c (write_relocs): Handle out of range error.
2430
2431         * config/tc-fr30.c (fr30_fix_adjustable): New function.
2432         (fr30_force_relocation): Default to 0.
2433
2434         * config/tc-fr30.h (obj_fix_adjustable): Define.
2435         (TC_FORCE_RELOCATION): Define.
2436
2437         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2438         relocs.
2439
2440 1999-01-16  Nick Clifton  <nickc@cygnus.com>
2441
2442         * config/tc-d30v.c (write_2_short): Do not generate a sequential
2443         merge of two instructions if the left instruciton kills the right.
2444
2445 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
2446
2447         * Makefile.in: Regenerate.
2448         * configure.in: Redo test for using cgen.
2449         * configure: Regenerate.
2450
2451 1999-01-09  Nick Clifton  <nickc@cygnus.com>
2452
2453         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2454         redefinition of this macro.
2455
2456 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
2457
2458         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2459         warning.
2460
2461 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
2462
2463         * config/tc-mips.c (append_insn): For mips16, insert a nop between
2464         a read of HI or LO and an immediatly following branch.
2465
2466 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
2467
2468         * config/tc-mips.c (md_begin): Another correction to the setting of
2469         mips_eabi64.
2470
2471 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
2472
2473         * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2474
2475 1998-12-21  Nick Clifton  <nickc@cygnus.com>
2476
2477         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2478         bit insn when optimizing, so that parallelised instructions will
2479         start on a 32 bit boundary.
2480
2481 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
2482
2483         * config/tc-mips.c (mips_eabi64): New.
2484         (md_begin): Set mips_eabi64.
2485         (mips_elf_final_processing): Use it.
2486
2487 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
2488
2489         * config/tc-mips.c (mips_elf_final_processing):
2490         Correct setting of ABI in e_flags.
2491
2492 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
2493
2494         * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2495
2496 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
2497
2498         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2499
2500 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
2501
2502         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2503         warning, values that don't fit in the field.
2504
2505 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
2506
2507         * config/tc-mips.c (mips_abi_string): New.
2508         (md_parse_option,md_longopts): Add mabi.
2509         (mips_elf_final_processing): Set e_flags based on mabi flag.
2510
2511 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
2512
2513         * config/tc-mips.c (md_parse_option): Handle vr4111.
2514
2515 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
2516
2517         * config/tc-h8300.c (build_bytes): Change message given if the
2518         instruction requires H8/300H mode and we're not in Hmode, to
2519         suggest that it may be the operand modes that are the problem, not
2520         necessarily the opcode.
2521
2522 1998-12-10  Nick Clifton  <nickc@cygnus.com>
2523
2524         * config/tc-fr30.c: Add line separator character.
2525
2526 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
2527
2528         * configure.in (hppa-*-mpeix*): New target.
2529         * config/obj-som.h (obj_som_compiler): Declare.
2530         * config/obj-som.c (compiler_seen): New static variable.
2531         (obj_som_compiler): New function.
2532         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2533         (md_pseudo_table): Add "compiler" if OBJ_SOM.
2534         (pa_type_args): Set hppa_priv_level.
2535         (pa_compiler): New static function if OBJ_SOM.
2536         * configure: Rebuild.
2537
2538 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
2539
2540         * read.c (output_leb128): Don't mark as inline.
2541
2542 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
2543
2544         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2545         AIX .vbyte unaligned data support.
2546         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2547         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2548         sections.
2549
2550 1998-12-07  Nick Clifton  <nickc@cygnus.com>
2551
2552         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2553         input handling.
2554
2555 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
2556
2557         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
2558         BFD_RELOC_ARM_PCREL_BRANCH.
2559
2560 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
2561
2562         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2563         checking the target type.
2564         (mips-dec-bsd*): Set endian to little.
2565         * configure: Rebuild.
2566
2567         COFF weak symbol support, based on patches from Mark Elbrecht
2568         <snowball3@usa.net>:
2569         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2570         * config/obj-coff.c (obj_coff_weak): New static function.
2571         (obj_coff_endef) [both versions]: Handle weak symbols.
2572         (coff_frob_symbol): Likewise.
2573         (yank_symbols): Likewise.
2574         (obj_pseudo_table): Add "weak".
2575
2576         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
2577         <aymeric.vincent@emi.u-bordeaux.fr>.
2578         * aclocal.m4: Rebuild with current tools.
2579         * configure: Rebuild.
2580
2581         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2582         an assertion failure for a case we can't handle when OBJ_ECOFF.
2583
2584         * expr.c (operator): And with 0xff to avoid problems with signed
2585         char.
2586
2587 1998-12-03  Nick Clifton  <nickc@cygnus.com>
2588
2589         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2590         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2591
2592 1998-12-02  Nick Clifton  <nickc@cygnus.com>
2593
2594         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2595         LDI:20 insn.
2596
2597 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
2598
2599         * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2600         of pcrel point.
2601
2602 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
2603
2604         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2605         pcrel point.
2606
2607 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
2608
2609         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2610         scope.
2611         (d10v_cleanup): Only generate previous insn if a multiline insn is
2612         not pending.
2613
2614 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
2615
2616         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2617         FR30_OPERAND_I32.
2618
2619 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
2620
2621         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2622         -marm6xxx command line switches.
2623
2624 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
2625
2626         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2627         (itbl-ops.o): Delete duplicate dependencies.
2628         Rebuild dependencies.
2629         Add fr30 dependencies.
2630         * Makefile.in: Rebuild.
2631
2632 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
2633
2634         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2635         opcode list.
2636         * listing.c: Ignore line terminator characters found inside
2637         strings.
2638
2639 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
2640
2641         * po/gas.pot: Regenerated.
2642
2643 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
2644
2645         * config/tc-fr30.c (fr30_is_colon_insn): New name for
2646         fr30_is_label_start().  Also checks for delay slot insns.
2647
2648         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2649         FR30 instructions which contain a colon in the mnemonic.
2650
2651         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2652
2653 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
2654
2655         * config/tc-fr30.c: Removed currently superflous code.
2656
2657 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
2658
2659         * config/tc-fr30.h: New file.
2660         * config/tc-fr30.c: Tweaking so that it will compile.
2661
2662 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
2663
2664         * config/tc-d10v.h (obj_fix_adjustable):  Define.
2665         (TC_FORCE_RELOCATION):  Define.
2666         (d10v_force_relocation):  Declare.
2667         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
2668         (md_apply_fix3):  Handle Vtable relocs.
2669         (d10v_fix_adjustable):  New.
2670         (d10v_force_relocation):  New.
2671
2672 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
2673
2674         * config/tc-d30v.c: Change default behaviour to ignore potential
2675         conflicts between register name and symbol names.
2676
2677 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
2678
2679         * configure.in: Add fr30-*-*.
2680         * config/tc-fr30.c: New file.
2681         * Makefile.in: Regenerated.
2682         * config.in: Regenerated.
2683         * configure: Regenerated.
2684         * doc/Makefile.in: Regenerated.
2685         * po/gas.pot: Regenerated.
2686
2687 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
2688
2689         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2690         are 16 bit insns.
2691
2692 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
2693
2694         * app.c (do_scrub_begin): Set characters above 127 to be symbol
2695         characters.
2696         (do_scrub_chars): Add some casts to unsigned char to avoid
2697         unwanted sign extension.
2698         * read.c (lex_type): Set characters about 127 to be symbol
2699         characters.
2700         * config/tc-i386.c (md_begin): Set identifier_chars and
2701         operand_chars for values above 127.
2702
2703 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
2704
2705         * configure.in: detect cygwin* instead of cygwin32*
2706         * configure: regenerate
2707
2708 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
2709
2710         * listing.c: Add support for producing a listing from piped
2711         input.
2712
2713 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
2714
2715         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2716         (append_insn): Account for the tx39's multiply behavior.
2717
2718 1998-10-26  Michael Meissner  <meissner@cygnus.com>
2719
2720         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2721         from assemble_parallel_insns.  Add support for '->' to indicate
2722         explicitly serializing the instructions.
2723         (md_assemble): Ditto.
2724
2725 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
2726
2727         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
2728         WEAK handling.
2729
2730 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
2731
2732         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
2733
2734 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
2735
2736         * config/tc-mips.c : support frame and regmask/fregmask when
2737           MIPS_STABS_ELF is specified.
2738
2739 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
2740
2741         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
2742         (md_apply_fix):  Don't return 1 for VTABLE relocs.
2743         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
2744
2745 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2746
2747         * doc/c-i386.texi: Replace occurences of "opcode" with
2748         "instruction mnemonic", "instruction", or "mnemonic" when
2749         referring to the name of an instruction.  Use "opcode" when
2750         referring to the sequence of machine bytes.
2751
2752         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2753         (is_opcode_char): Rename to is_mnemonic_char.
2754         (md_assemble and i386_operand): Correct error messages from
2755         "opcode" to "instruction mnemonic"
2756         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2757         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2758         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2759         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2760         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2761         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2762         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2763
2764         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2765
2766         * config/tc-i386.c (i386_operand): Check for garbage after
2767         register name.
2768
2769 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2770
2771         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2772         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2773
2774 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
2775
2776         * config/tc-sh.h (obj_fix_adjustable):  Define.
2777         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
2778         (md_apply_fix):  Likewise.
2779         (tc_gen_reloc):  Likewise.
2780         (sh_fix_adjustable):  New.
2781
2782 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
2783
2784         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2785         * cgen.h (gas_cgen_finish_insn): Update prototype.
2786         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2787         cgen_insn_t -> CGEN_INSN_INT.
2788         (make_parallel): Update handling of CGEN_INT_INSN_P.
2789         (assemble_parallel_insn): Ditto.
2790         (target_make_parallel): New function.
2791         (md_assemble): Use it.
2792
2793 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
2794
2795         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
2796
2797 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
2798
2799         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2800         converted into lower case.
2801
2802 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
2803
2804         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
2805         (gas_cgen_tc_gen_reloc):  Likewise.
2806         * config/tc-m32r.h (obj_fix_adjustable):  Define.
2807         * config/tc-m32r.c (m32r_fix_adjustable):  New.
2808         (m32r_force_relocation):  Handle VTABLE relocs.
2809
2810 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
2811
2812         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2813
2814 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
2815
2816         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2817         to lower case before parsing.
2818
2819         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2820         parallel insns modift buts in the PSW as a side effect.
2821
2822 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
2823
2824         * config/tc-d30v.c (find_format): Test for missing flag and
2825         control registers.
2826
2827         (md_apply_fix3): Fix error messages to avoid
2828         assumption about presence of a symbol.
2829
2830         (parallel_ok): Disallow parallel instructions that both modify the
2831         same flag register.
2832
2833         (find_format): Generate a warning if an odd numbered register is
2834         used as the first register in a mutli-register instruction.
2835
2836 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
2837
2838         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2839         relocations are always associated with a symbol.
2840
2841 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
2842
2843         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
2844         (elf32_sparc_force_relocation):  Declare.
2845         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
2846         (tc_gen_reloc):  Handle vtable relocs.
2847         (elf32_sparc_force_relocation):  New.
2848
2849 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
2850
2851         * symbols.c (S_IS_FUNCTION):  New.
2852         * config/tc-v850.h (obj_fix_adjustable):  Define.
2853         (TC_FORCE_RELOCATION):  Define.
2854         (v850_force_relocation):  Declare.
2855         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
2856         of fx_addnumber for VTABLE reloc addends.
2857         (md_apply_fix3):  Handle VTABLE relocs.
2858         (v850_fix_adjustable):  New.
2859         (v850_force_relocation):  New.
2860
2861 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
2862
2863         * tc-hppa.c (fp_operand_format): Add some additional formats.
2864         (pa_ip): Do not automatically promote into pa2.0 mode.
2865         (pa_level): Handle ".level 2.0".
2866
2867 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2868
2869         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2870         * config/tc-i386.h (template.extension_opcode): Change to
2871         unsigned int to allow full range of 8-bit opcode suffixes.
2872         (None): Redefine as 0xffff.
2873
2874         From Jeff B Epler <jepler@usgs.gov>
2875         * doc/c-i386.texi (i386-SIMD): New section.
2876
2877 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
2878
2879         * read.c (discard_rest_of_line): New function.
2880         * read.h: Declare it.
2881         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2882
2883 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
2884
2885         * config/tc-d10v.c (find_symbol_matching_register): New function.
2886         (find_opcode): Cope with the case where a register name matches
2887         a symbol name.
2888
2889 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
2890
2891         * config/tc-v850.c (md_pcrel_from): Rename to
2892         v850_pcrel_from_section.
2893         (v850_pcrel_from_section): Do not resolves symbols in other
2894         sections.
2895
2896         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2897
2898 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
2899
2900         * config/tc-d10v.c (find_opcode): Generate an error if a register
2901         is supplied for an operand that should not be a register.
2902
2903 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
2904
2905         * config/tc-d30v.c (write_2_short): But do allow delayed branch
2906         instructions to have another instruction in the right bin.
2907
2908 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
2909
2910         * config/tc-d30v.c (write_2_short): Do not allow instructions in
2911         the right container if the left container holds a branch
2912         instruction.
2913
2914 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
2915
2916         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2917         both a register name and symbol name.
2918         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2919
2920 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
2921
2922         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2923         execution unit class.
2924
2925         (reg_name_search): If a name matches a register and a symbol,
2926         prefer the register.
2927         (find_format): Disallow flag registers when a general purpose
2928         register is required.
2929         If a number is required, but a register has been given, check to
2930         see if a symbol with the same name as the register exists, and if
2931         so, use that symbol.
2932
2933 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
2934
2935         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2936
2937 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
2938
2939         * config/tc-d30v.c (find_format): Do not accept flag registers as
2940         general purpose registers.
2941         (find_format): If an immediate value is expected at a given place
2942         in a format, but a register name has been provided instead, check
2943         to see if that register name matches the name of a predefined
2944         symbol and if it does, then use the symbol instead.
2945         (reg_name_search): If a register name matches a symbol name,
2946         prefer the register name to the symbol name.
2947
2948 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
2949
2950         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2951         the previous insn to empty.
2952
2953 1998-09-20  Michael Meissner  <meissner@cygnus.com>
2954
2955         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2956         pieces, forcing the use of an ANSI compiler.
2957
2958 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2959
2960         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
2961         relocs.
2962         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2963
2964 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
2965
2966         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
2967         assembler syntax.
2968         (obj_elf_vtable_entry):  Likewise.
2969         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
2970         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2971         (tc_gen_reloc): Likewise.
2972         (arm_fix_adjustable): Likewise.
2973         (elf32_arm_force_relocation): New.
2974         (armelf_frob_symbol):  Remove coff-style symbol support.
2975
2976 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
2977
2978         * config/tc-i386.c (i386_operand): Fix typo in last patch.
2979
2980 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
2981
2982         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
2983         OBJ_COFF so that routine is defined for a.out format.
2984
2985 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
2986
2987         * config/tc-i386.c (i386_operand): Detect non-segment registers
2988         used as segment prefixes.
2989
2990 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
2991
2992         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2993         optimize across FDE boundaries.
2994
2995         * config/obj-coff.c (obj_coff_section): Preserve any link once
2996         flags when setting the section flags.
2997
2998 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
2999
3000         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3001         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3002
3003 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3004
3005         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3006         to the host width.
3007
3008 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
3009
3010         * frags.c (frag_grow): Include the size of the frag struct in the
3011         obstack chunk size.
3012
3013         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3014         if the new subseg comes before the old.
3015
3016 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3017
3018         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3019         to handle edge8 and edge16.
3020
3021 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
3022
3023         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3024         before we clobber the symbol involved.
3025
3026 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
3027
3028         * config/tc-arm.c:  Remove OBJ_ELF definitions for
3029         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
3030         use arm_adjust_symtab for OBJ_COFF.
3031         (armelf_adjust_symtab):  New Routine.
3032         * config/tc-arm.h:  Define obj_adjust_symtab to
3033         armelf_adjust_symtab for OBJ_ELF.
3034
3035 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
3036
3037         * configure.in: Make all i386-elf targets use bfd_gas.
3038         * config/tc-i386.c (tc_i386_force_relocation): New.
3039         (tc_i386_fix_adjustable): Don't fix vtable relocs.
3040         (md_apply_fix3): Likewise.
3041         (tc_gen_reloc): Handle them.
3042         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3043         tc_i386_force_relocation.
3044
3045 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
3046
3047         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3048
3049 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
3050
3051         * config/tc-d30v.c (md_assemble): Copy previous opcode over
3052         current opcode after writing the first insturction of a reverse
3053         sequential pair.
3054
3055 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
3056
3057         * read.h (generate_lineno_debug): Add prototype.
3058         * read.c (generate_lineno_debug): Make non-static.
3059
3060 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3061
3062         * config/tc-i386.c (md_assemble): Only warn for address/data size
3063         prefixes.
3064
3065 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
3066
3067         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3068         against Thumb function names, as the linker needs this information.
3069
3070 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
3071
3072         * expr.c (operand): Check also that there is no advance in operand
3073         after atof_generic in order to decide "is it label 0f or floating
3074         point number?".
3075
3076 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
3077
3078         * config/tc-m32r.c: Replace double dash prefix to M32R specific
3079         command line options with a single dash.
3080         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3081
3082 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
3083
3084        * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3085        * tc-arm.c (arm_fix_adjustable): New routine.
3086
3087 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
3088
3089         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3090         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3091         demand_empty_rest_of_line before mri_comment_end.
3092         (equals): Check garbage after expression before
3093         mri_comment_end in MRI mode.
3094
3095 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3096
3097         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3098         small immediate constant to use the constant itself rather than
3099         always using 1.
3100
3101 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3102
3103         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3104         (pa_leave): Likewise.
3105
3106 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3107
3108         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3109         prefixes.
3110         (i386_operand): Fix an error message.
3111
3112 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
3113
3114         * doc/c-arm.texi (ARM Directives): Document .req directive.
3115
3116         * config/tc-arm.c (reg_required_here): Display erroneous string if
3117         the register name could not be decoded.
3118         Do not set inst.instruction if the sift is -1.
3119
3120 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
3121
3122         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3123         we do for EXTERN.
3124
3125 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
3126
3127         * config/tc-d30v.c (d30v_align): Always perform alignment request,
3128         even if it is belived to be unnecessary.
3129
3130 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3131
3132         config/tc-i386.c (i386_operand): Size immediate constants by
3133         suffix (erroneously removed as part of July 7 change).
3134
3135 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
3136
3137         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
3138         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3139         (armelf_frob_symbol):  New Routine.
3140         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
3141
3142 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
3143
3144         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3145
3146 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
3147
3148         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3149         command line switches passed to assembler.
3150
3151 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
3152
3153         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3154         (gas_cgen_opcode_desc): Declare.
3155         (gas_cgen_parse_operand): Declare.
3156         (*): Prepend gas_ to gas specific fns to denote them as such.
3157         All uses updated.
3158         * cgen.c (gas_cgen_opcode_desc): New global
3159         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3160         (queue_fixup): Renamed from cgen_queue_fixup.
3161         (*): Prepend gas_ to gas specific fns to denote them as such.
3162         All uses updated.
3163         (gas_cgen_md_apply_fix3): Update call to insert_operand.
3164         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3165         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3166         Open opcode table and initialize it.
3167         (make_parallel): Use gas_cgen_opcode_desc.
3168         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
3169         (md_assemble): Ditto.
3170
3171 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
3172
3173         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3174         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3175         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
3176         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3177         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3178         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
3179         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3180         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3181         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3182         (INIT_STAB_SECTION): Likewise.
3183         (OBJ_PROCESS_STAB): Likewise.
3184
3185         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3186         (md_parse_option): Watch for them.
3187         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3188         (md_begin): Kill neverdef code.
3189         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3190         (s_alpha_prologue): Watch alpha_cur_ent_sym.
3191         (s_alpha_coff_wrapper): New.
3192         (md_pseudo_table): Trap all ECOFF pseudos.
3193
3194 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
3195
3196         Start of changes to remove mdebug section from mips*-elf
3197         Based on MIPS_STAB_ELF definition
3198         * acconfig.h: undef if not configured
3199         * config.in: undef if not configured
3200         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3201         * config/tc-mips.c (s_ent): set BSF_FUNCTION
3202         * stabs.c (s_stab_generic): flush frag
3203
3204 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
3205
3206         * configure.in: (arm-*-elf):  Handle.
3207         (thumb-*-elf): Handle.
3208         * configure:  Regenerate.
3209         * read.c (stringer): Fix typo in comment.
3210         * write.c (fixup_segment): Don't add symbol value to addend if
3211         TC_ARM and OBJ_ELF.
3212         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
3213         sections.
3214         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
3215         for OBJ_ELF.
3216
3217 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
3218
3219         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3220         (write_2_short): Emit warning if new flag is set.
3221         (do_assemble): Set flags if left instruction is one of special
3222         "right-instruction-killer" type.
3223
3224 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
3225
3226         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3227         Always output words in debug_info section as big endian.
3228         (sparc_target_format): Choose correct bfd target.
3229         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3230
3231 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
3232
3233         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3234         to work with internationalization code.  Issue an error when two
3235         operands match that are not allowed to match.
3236
3237 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
3238
3239         * configure.in (install_tooldir): Allow target to specify whether
3240         it wants to be installed in $(tooldir)/bin.
3241         * configure: Regenerate.
3242         * Makefile.am (install-exec-local): Set install-exec-tooldir
3243         dependency via configure.
3244         * Makefile.in: Regenerate.
3245
3246 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
3247
3248         * Makefile.am (install-exec-local): Split into two ...
3249         (install-exec-bindir,install-exec-tooldir): New rules.
3250         * Makefile.in: Regenerate.
3251
3252 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
3253
3254         * Makefile.am (install-exec-local): Don't remove the file before
3255         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
3256         W. Rozycki <macro@ds2.pg.gda.pl>.
3257         * Makefile.in: Rebuild.
3258
3259 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
3260
3261         * cgen.c: Include libiberty.h.
3262         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3263         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3264         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3265         (md_cgen_lookup_reloc)): Declare.
3266         (md_cgen_record_fixup_exp): Declare.
3267         * config/tc-m32r.h (md_pcrel_from_section): Declare.
3268         (m32r_relax_frag): Declare.
3269         (cgen_md_apply_fix3): Decls moved to cgen.h.
3270         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3271         (m32r_cgen_record_fixup_exp): Delete decl.
3272         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3273         (assemble_nop): Delete.
3274         (expand_debug_syms): Delete unused `exp'.
3275         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3276         Add default case for -Wall.
3277         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3278         (md_atof): Delete unused wordP.
3279
3280 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
3281
3282         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3283         value.
3284
3285 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
3286
3287         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3288         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3289         .print, .purgem, and .struct.  Remove documentation for
3290         .app-file.
3291
3292 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
3293
3294         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3295         Update call to insert_operand.
3296
3297 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
3298
3299         * config/tc-m32r.c (ms_show_usage): Formatting changes.
3300
3301 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
3302
3303         * config/tc-i386.c (md_assemble): Don't get confused by trailing
3304         whitespace after a prefix operator.
3305
3306 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
3307
3308         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3309
3310 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
3311
3312         * config/tc-sparc.c (log2): New static function.
3313         (s_reserve): Use log2 to convert alignment before calling
3314         record_alignment.
3315         (s_common): Use log2 to convert alignment before calling
3316         record_alignment and frag_align.
3317         (sparc_cons_align): Use log2.
3318
3319 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
3320
3321         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3322         (s_common): Likewise.
3323
3324         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
3325         initialization of waddr.
3326         (sparc_elf_final_processing): Add default case to switch.
3327
3328 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3329
3330         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
3331         than temporary real.
3332
3333 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3334
3335         * write.c (subsegs_finish): Don't align the segments if there were
3336         any errors.
3337
3338         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3339         copying aux information.
3340
3341         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3342         expression into a symbol.
3343
3344 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3345
3346         * config/tc-i386.c (mode_from_disp_size): Change arg and return
3347         type to unsigned int.
3348         (md_assemble): Change type used to store offsets from unsigned
3349         long to long.
3350         (i386_operand): Switch error check to only call RESTORE_END_STRING
3351         once after parse_register.
3352
3353 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
3354
3355         * config/tc-v850.c (md_show_usage): Changed format to match that
3356         of gcc, ld, etc.
3357
3358         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3359
3360 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3361
3362         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3363         relocs.
3364         (md_apply_fix_2): Force the symbol of the vtable reloc to be
3365         weak.
3366
3367 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
3368
3369         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3370         * doc/Makefile.in: Rebuild.
3371
3372 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
3373
3374         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3375         for %lo expressions.
3376         (mips_ip, case 'u'): Move range check after code to mask
3377         off bits in %hi/%lo expressions.  Mask off high bits for
3378         %lo expressions.
3379
3380 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3381
3382         * doc/Makefile.am (gasver.texi): New target.
3383         (as.info, as.dvi): Depends upon gasver.texi.
3384         * doc/as.texinfo: Include gasver.texi.  Mention version number on
3385         title page and in top node.
3386         * doc/Makefile.in: Rebuild.
3387
3388 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
3389
3390         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3391         but not including the line containing the edict.
3392         * listing.h (LISTING_EOF): New.
3393         * input-scrub.c (input_scrub_next_buffer): Call it.
3394
3395 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3396
3397         * config/tc-i386.c (i386_operand): Don't set the size of an
3398         immediate address based solely on the suffix and the mode.
3399
3400         * config/tc-i386.c (md_assemble): Add assertion to make sure
3401         overlap2 does not set Imm.
3402
3403         * config/tc-i386.c (space_chars): Remove. The scrubber converts
3404         sequences of whitespace to a single space.
3405         (is_space_chars): Just compare with space.
3406         (md_begin): Don't initialize space_chars.
3407         (md_assemble): Just skip a single whitespace character.
3408         (i386_operand): Rewrite base-index parsing to use new
3409         parse_register, and to skip white space.  Skip white space in a
3410         number of other places too.  Don't give error message if
3411         parse_register fails.
3412         (parse_register): Change reg_string parameter to be non-const.
3413         Add end_op parameter.  Skip white space after the `%', and return
3414         end of register string.  Give error message here rather than
3415         caller.
3416
3417 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
3418
3419         Based on patch from Matt Semersky <matts@scd.hp.com>:
3420         * expr.c (op_encoding): Make const.
3421         (expr_set_precedence): New function.
3422         (expr_begin): Don't set operator rankings, just call
3423         expr_set_precedence.
3424         * expr.h (expr_set_precedence): Declare.
3425         * read.c (s_mri): Call expr_set_precedence.
3426
3427 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
3428
3429         * doc/as.texinfo (Statements): Remove paragraph discussing
3430         continuing lines with a backslash.  This hasn't worked for years,
3431         if it ever did.
3432
3433 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
3434
3435         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
3436         symbol definitions.
3437         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3438         (ps_CTORS, ps_DTORS): New section types.
3439         (vms_fixup_xtors_section): New function
3440         (Ctors_Psect, Dtors_Psect): Define.
3441         (IS_GXX_XTOR): Define
3442         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3443         Filter static constructors/destructors and add to
3444         Ctors_Symbols/Dtors_Symbols chain.
3445         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3446         appropriate section.
3447
3448         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3449         * makefile.vms: Merge vax/vms support.
3450
3451 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
3452
3453         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3454         (elf_pseudo_table): Add them.
3455         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3456         (md_apply_fix): Accept them.
3457         (mips_fix_adjustable): Don't adjust them.
3458         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3459         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3460         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3461         (tc_fix_adjustable): Don't adjust them.
3462
3463 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
3464
3465         * Makefile.am (CGEN_CPU_PREFIX): New variable.
3466         (cgen.o): Use it.
3467         * Makefile.in: Regenerate.
3468         * configure.in: AC_SUBST cgen_cpu_prefix.
3469         * configure: Regenerate.
3470
3471 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
3472
3473         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3474         Changed all users of COND12_DELAY.
3475
3476 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
3477
3478         * config/tc-mn10300.c (set_arch_mach): New function.
3479         (md_pseudo_table): Add pseudo-ops to set the current machine type.
3480         (md_begin): Default to mn10300 mode.
3481         (md_assemble): Only accept instructions for the core mn10300
3482         chip and the active machine type.
3483
3484 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
3485
3486         * subsegs.h (segment_info_type): Give the struct a name.
3487         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3488         * config/tc-h8500.h (tc_reloc_mangle): Declare.
3489         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3490         * config/tc-w65.h (tc_reloc_mangle): Declare.
3491         * config/tc-z8k.h (tc_reloc_mangle): Declare.
3492
3493 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
3494
3495         * config/tc-v850.c (v850_comm):  Restore old section
3496         after common processing.
3497
3498 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
3499
3500         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3501
3502 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
3503
3504         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3505         char with code that explicitly sign-extends.
3506
3507 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
3508
3509         * config/tc-v850.c (md_begin): Restore text section as the current
3510         section after creating call table sections.
3511         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3512         code.
3513
3514         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3515         with call to macro SYM_AUXINFO.
3516
3517 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
3518
3519         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3520         with the program transform name.
3521         * Makefile.in: Rebuild.
3522
3523 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3524
3525         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3526         information.
3527
3528 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
3529
3530         * config/tc-i386.c (i386_operand): Be prepared for a space between
3531         the open parenthesis and the start of the register operand,
3532         because of the June 16 change.
3533
3534 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
3535
3536         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3537         BFD_ASSEMBLER.
3538
3539 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
3540
3541         * config/tc-d30v.c (d30v_align): Always perform alignment request,
3542         even if it is belived to be unnecessary.
3543
3544 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
3545
3546         * write.c (adjust_reloc_syms): Never adjust relocs against weak
3547         symbols.
3548         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3549
3550 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
3551
3552         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3553         shift amount for a repeated operand.  The shift amount for the
3554         repeated copy comes from the size of the operand.
3555
3556 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
3557
3558         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3559
3560 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
3561
3562         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3563
3564 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3565
3566         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3567         characters in it as LEX_IS_SYMBOL_COMPONENT.
3568         * config/tc-i386.h (tc_symbol_chars): Define.
3569         (extra_symbol_chars): Declare.
3570         * config/tc-i386.c (extra_symbol_chars): Define.
3571         (comment_chars): Don't use '/' as comment start if TE_LINUX.
3572         (line_comment_chars): Set to '/' if TE_LINUX.
3573         * doc/c-i386.texi (i386-prefixes): Update.
3574         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3575
3576 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
3577
3578         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3579         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3580
3581 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
3582
3583         * config/tc-d10v.c (md_apply_fix3): Checking displacement
3584         constraint in instructions REP & REPI.
3585
3586 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
3587
3588         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3589         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3590
3591         (check_range): If the operand is shifted, then shift the number
3592         before checking its range.
3593
3594         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3595
3596         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3597         common sections.
3598
3599 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
3600
3601         * config/tc-v850.c (v850_comm): Create special sections as needed.
3602
3603 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
3604
3605         * config/tc-d10v.c (write_2_short): Addition of swapping
3606         instructions for sequential and reverse sequential order when
3607         given order is not possible.
3608
3609 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
3610
3611         * Makefile.am: Rebuild dependencies.
3612         (DEP_INCLUDES): Fix reference to intl build directory.
3613         * Makefile.in: Rebuild.
3614
3615 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3616
3617         * doc/c-i386.texi: Update 16 bit documentation.
3618
3619         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3620         IgnoreDataSize to IgnoreSize as they are used for address size as
3621         well as data size.
3622         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
3623         32-bit mode, similarly addr16/data16 and variants.
3624
3625 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
3626
3627         * config/tc-d30v.c (md_assemble): Fix handling of reverse
3628         sequential word multiply instructions.
3629
3630         (do_assemble): Add extra command line argument, to allow mul32
3631         attribute to be preserved across parallel insns.
3632         (md_assemble): Insert NOPs between explicitly parallel insns which
3633         contain an 32 bit multiply and a 16 multiply.
3634
3635 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3636
3637         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3638         likewise for REPE.
3639
3640         * config/tc-i386.c (reloc): Add braces.
3641
3642         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3643         consistent with Intel naming.
3644         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
3645         use bitfields in sib_byte.
3646         (modrm_byte): Don't use bitfields here either.
3647
3648         * config/tc-i386.c (current_templates): Add const.
3649         (parse_register): Add const to return, param, and char *s.
3650         (i386_operand): Add const to reg_entry *r.
3651         * config/tc-i386.h (templates): Add const to start, end.
3652
3653         Inspired by code for 16 bit gas support from Martynas Kunigelis
3654         <martynas@nm3.ktu.lt>:
3655         * config/tc-i386.c (md_assemble): Add full support for 16 bit
3656         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3657         (uses_mem_addrmode): Remove.
3658         (md_estimate_size_before_relax): Add support here too.
3659         (md_relax_table): Rewrite interface to md_relax for 16 bit
3660         support.
3661         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3662         (opcode_suffix_to_type): Remove.
3663         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3664         (SIZE_FROM_RELAX_STATE): Modify to suit above.
3665         (md_convert_frag): Likewise.
3666         (i386_operand): Add support for 16 bit base/index regs,
3667         immediates, and displacements.  Remove some unnecessary casts, and
3668         localise end_of_operand_string, displacement_string_start,
3669         displacement_string_end variables.  Add GCC_ASM_O_HACK.
3670         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3671
3672         * config/tc-i386.c (prefix_hash): Remove.
3673         (md_begin): Rewrite without obstacks.  Remove prefix hash table
3674         handling.  Rewrite lexical table handling.
3675         (i386_print_statistics): Don't print prefix statistics.
3676         (md_assemble): Rewrite instruction parser so that line is not
3677         converted to lower case.  Don't do a hash_find for prefixes,
3678         instead recognise them via opcode modifier.
3679         (expecting_operand, paren_not_balanced): Localise variables.
3680         * config/tc-i386.h (IsPrefix): Define.
3681         (prefix_entry): Remove.
3682
3683         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3684         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3685         '\\' in case where comment_chars contains '/'.
3686
3687         * config/tc-i386.c (MATCH): Ensure given operand and template
3688         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
3689         you must write `ljmp *table(%ebx)'.
3690
3691         From H.J. Lu <hjl@gnu.org>:
3692         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3693         as 0 ifndef BFD_ASSEMBLER.
3694         (md_assemble): Allow immediate operands without suffix or
3695         other reg operand to default in size to the current code size.
3696
3697 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
3698
3699         * config/tc-v850.c (md_begin):  Restore creation of
3700         .call_table_text and .call_table_data sections.
3701
3702 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
3703
3704         * config/tc-d30v.c (md_assemble): Set execution type to unknown
3705         after emitting a word of noops.
3706
3707 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3708
3709         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3710         (i386_operand): Simplify checks for valid base/index combinations.
3711         Disallow `in 4(%dx),%al'.
3712
3713         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3714         index_reg const.
3715         (add_prefix): Change parameter from char to int.
3716
3717         * config/tc-i386.h (Ugh): Define opcode modifier.
3718         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3719
3720         * config/tc-i386.c (md_assemble): Rewrite MATCH and
3721         CONSISTENT_REGISTER_MATCH macros to check register types more
3722         thoroughly.  Check for illegal suffix/operand combinations
3723         when matching insns with operands.  Handle new `s' suffix, and
3724         associated FloatMF opcode modifier for float insns with memory
3725         operands.
3726         * config/tc-i386.h (FloatMF): Define new opcode modifier.
3727         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3728         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3729         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3730         DATA_PREFIX_OPCODE throughout.
3731
3732         * config/tc-i386.c (REGISTER_WARNINGS): Define.
3733         (md_assemble): Rewrite suffix/register operand checking code to be
3734         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
3735         AnyMem, the better to grep.
3736         (pi): Remove Abs.
3737         (i386_operand): Don't set Mem bits in i.types[this_operand] when
3738         given a memory operand.  Don't set Abs bits either.
3739         (type_names): Remove Mem*, Abs*.
3740         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3741         define opcode_modifiers as these cases are handled by Disp8,
3742         Disp16, Disp32 and suffix checks.
3743         (COMES_IN_BOTH_DIRECTIONS): Remove.
3744         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3745
3746         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3747         if IgnoreDataSize modifier given.  Remove ShortformW modifier
3748         test.  Add test for ShortForm in W base_opcode modification.
3749         Merge Seg2ShortForm and Seg3ShortForm code.
3750         * config/tc-i386.h (ShortFormW): Remove.
3751         (IgnoreDataSize): Define.
3752
3753 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
3754
3755         * config/tc-d30v.c (md_assemble): Store previous segment state
3756         with previous instruction.
3757
3758 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3759
3760         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3761         (ebp, esp): Remove static variables.
3762         (MATCH): Remove test for InOutPortReg.
3763         (i386_operand): Properly handle InOutPortReg here instead.
3764         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3765         (md_assemble): Simplify and correct modrm and sib generation.
3766         (i386_operand): Add warning for scale without index.
3767         Rewrite checks for valid base/index combinations.
3768
3769         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3770         macros and enclose in do while(0).
3771         (RESTORE_END_STRING): Likewise.
3772         (md_assemble): Add one to printed operand number so we start
3773         from 1 not 0.  Add some more gettext invocations.
3774         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3775         number here too.
3776
3777         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3778         DATA_PREFIX, SEG_PREFIX): Define.
3779         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3780         (check_prefix): Remove function.
3781         (add_prefix): New function.  Add prefix to i.prefix as well as
3782         doing checks.
3783         (md_assemble): Changes for add_prefix.  Remove hack for wait
3784         prefix, instead always output prefixes in fixed order.  Test
3785         for jcxz/loop when selecting between word & dword operations,
3786         and add address size prefix rather than operand size prefix.
3787         Remove operand -> address size hack when emitting jcxz/loop.
3788         (i386_operand): Remove O_Absent check as it's done in expr.
3789
3790 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
3791
3792         * configure.in: Recognize m5200 as a cpu_type of m68k.
3793         * aclocal.m4: Rebuild with current libtool.
3794         * configure: Rebuild.
3795
3796 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3797
3798         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3799         to relaxable_symbol to prevent references to external symbol from
3800         being relaxed.
3801
3802 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
3803
3804         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3805         symbols are relaxable.
3806
3807 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
3808
3809         * config/tc-v850.c (md_begin):  Don't create special
3810         sections by default.
3811
3812 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
3813
3814         * config/tc-mips.c (macro): For div and udiv, close the
3815         reorder block as soon as possible.
3816
3817 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
3818
3819         From Matt Semersky <matts@scd.hp.com>:
3820         * macro.c (macro_mri_mode): New function.
3821         * macro.h (macro_mri_mode): Declare.
3822         * read.c (s_mri): Call macro_mri_mode when switching in and out of
3823         MRI mode.
3824
3825 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
3826
3827         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3828         OBJ_EVAX case.
3829
3830         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3831         until after xstrdup in OBJ_EVAX case.
3832
3833 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
3834
3835         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3836         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
3837         of hardcoded magic number.
3838         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3839
3840 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
3841
3842         * read.c (do_s_func): New function.
3843         (s_func): Call it.
3844         * read.h (do_s_func): Add prototype.
3845
3846 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
3847
3848         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3849         nops if fill pattern not specified.
3850
3851 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
3852
3853         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3854         * config/te-go32.h (TE_GO32): Define.
3855         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3856
3857 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
3858
3859         Implement .func/.endfunc pseudo-ops.
3860         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3861         (s_func): Declare.
3862         * read.c (potable): Add .func,.endfunc.
3863         (s_func): New function.
3864         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3865         functions.
3866         (in_doc_func_p,current_function_label): New static globals.
3867         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3868
3869 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
3870
3871         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3872         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3873         * config/tc-arm.h (WORKING_DOT_WORD): Define.
3874         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3875         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3876         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3877         * config/tc-i860.h (WORKING_DOT_WORD): Define.
3878         * config/tc-i960.h (WORKING_DOT_WORD): Define.
3879         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3880         * config/tc-w65.h (WORKING_DOT_WORD): Define.
3881         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3882         * config/tc-a29k.c: Don't define md_short_jump_size,
3883         md_long_jump_size, md_create_short_jump or md_create_long_jump.
3884         * config/tc-alpha.c: Likewise.
3885         * config/tc-alpha.h: Likewise.
3886         * config/tc-arm.c: Likewise.
3887         * config/tc-h8300.c: Likewise.
3888         * config/tc-h8500.c: Likewise.
3889         * config/tc-hppa.c: Likewise.
3890         * config/tc-i860.c: Likewise.
3891         * config/tc-i960.c: Likewise.
3892         * config/tc-ppc.c: Likewise.
3893         * config/tc-sh.c: Likewise.
3894         * config/tc-sparc.h: Likewise.
3895         * config/tc-tic30.c: Likewise.
3896         * config/tc-w65.c: Likewise.
3897         * config/tc-z8k.c: Likewise.
3898
3899 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
3900
3901         * config/tc-vax.c (_): Delete this macro used for placeholder
3902         values in vax_operand_width_size; it conflicts with the _() macro
3903         used for internationalization.
3904
3905 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
3906
3907         * symbols.c (symbol_find_base): Fix case insensitive symbol name
3908         code.  From Chris Moller <moller@bops.com>.
3909
3910         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3911         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3912         * read.c (emit_expr): Initialize seg and subseg fields of a new
3913         broken word.
3914         * write.c (write_object_file): Switch to the appropriate segment
3915         and subsegment when processing a broken word.
3916
3917         * config/tc-m68k.c (mri_assemble): New static function.
3918         (build_mri_control_operand): Call mri_assemble rather than
3919         md_assemble.
3920         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3921         (s_mri_endf, s_mri_endw): Likewise.
3922
3923 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
3924
3925         * read.c (s_org): Call md_flush_pending_output if it is defined.
3926
3927         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3928
3929 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
3930
3931         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3932         (md_parse_option): Add for same.
3933         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3934         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3935         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3936
3937         * config/tc-sparc.h (cons_fix_new_sparc): Added.
3938
3939 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
3940
3941         * config/tc-arm.c (find_real_start): Relax definition of local
3942         labels.
3943
3944 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
3945
3946         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3947         symbols at the given address, not just the last one specified.
3948
3949 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
3950
3951         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3952         or number_to_chars_littleendian to write data.
3953
3954 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
3955
3956         * config/tc-v850.c (md_assemble): Remove artificially created
3957         register name symbols.
3958
3959 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
3960
3961         * write.c (fixup_segment): Change "segment" to "section" in
3962         error message.
3963
3964 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
3965
3966         * write.c (fixup_segment): Change sym1-sym2 message again.
3967
3968 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
3969
3970         * write.c (fixup_segment): Improve error message for sym1-sym2
3971         errors when sym1 is in a different segment from sym2.
3972
3973 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
3974
3975         * config/tc-m32r.c (warn_unmatched_high): New static local.
3976         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3977         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3978         (md_longopts): Recognize --{no-,}warn-unmatched-high.
3979         (md_parse_option): Likewise.
3980         (md_show_usage): Likewise.
3981         (m32r_frob_file): Likewise.
3982
3983         * read.c (generate_file_debug,generate_lineno_debug): New functions.
3984         (read_a_source_file): Call them.
3985         * read.h (stabs_generate_asm_file): Declare.
3986         * stabs.c (stabs_generate_asm_file): New function.
3987         (generate_asm_file): New function.
3988         (stabs_generate_asm_lineno): Move file name handling into
3989         generate_asm_file.
3990
3991 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
3992
3993         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3994         (d30v_current_align, d30v_current_align_seg): New variables.
3995         (d30v_last_label): New variable.
3996         (d30v_align, s_d30v_align, s_d30v_text): New functions.
3997         (s_d30v_data, s_d30v_section): Likewise.
3998         (md_pseudo_table): Call them.
3999         (md_begin): Initialize d30v_current_align_seg.
4000         (md_assemble): Call d30v_align when needed by known current alignment.
4001         (d30v_frob_label, d30v_cons_align): New functions.
4002         * config/tc-d30v.h (md_do_align): Remove.
4003         (tc_frob_label): Call d30v_frob_label.
4004         (md_cons_align): New.
4005
4006         * config/tc-d30v.c (find_format): Convert complex expressions to
4007         expression symbols before processing.  Clean up code formatting.
4008
4009 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
4010
4011         * po/Make-in (install-info): New target.
4012
4013 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
4014
4015         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4016         instructions.
4017         * config/tc-mn10300.c (md_assemble): Likewise.
4018
4019 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
4020
4021         * Makefile.am: Update with `make dep-am'.
4022         (HFILES): Add cgen.h.
4023         (cgen.o): Depend on cgen.h.
4024         * Makefile.in: Regenerate.
4025
4026         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4027
4028 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
4029
4030         * gasp.c (grab_label): Permit a label to be a preprocessor
4031         variable by permitting a label to start with a backslash.
4032
4033 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
4034
4035         * config/tc-mips.c (validate_mips_insn): Removed hack
4036         for previously inaccessible bitfields in some INSN_TRAP
4037         instructions.
4038
4039 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
4040
4041         * config/tc-d30v.c (do_assemble): Abort with error message
4042         if opcode operands do not match.
4043
4044 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
4045
4046         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4047         'q' operand format for 20-bit "break"/"sdbbp" instructions.
4048         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
4049         similar new 'q' operand.
4050
4051 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
4052
4053         * cgen.c (cgen_asm_finish_insn): Fix typo.
4054
4055 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
4056
4057         * cgen.h: New file.
4058         * cgen.c: Include it.
4059         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4060         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
4061         All callers updated.
4062         * config/tc-m32r.c: Include cgen.h.
4063         (m23r_insn): New members num_fixups,fixups.
4064
4065 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
4066
4067         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4068         to avoid compiler warning.
4069
4070 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
4071
4072         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
4073         calling make.
4074
4075         * makefile.vms (OBJS): Add ehopt.obj
4076
4077 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
4078
4079         * doc/c-vax.texi: Correct and extend vax/vms documentation.
4080
4081 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
4082
4083         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4084         a short format insn.
4085         (md_assemble): Set it for explicitly packed insns.
4086
4087 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
4088
4089         * config/obj-coff.c (c_symbol_merge): Do not take address of
4090         native fields when performing the memcpy.
4091
4092 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
4093
4094         * config/tc-mips.c (macro,macro2): Implement
4095         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4096
4097 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4098
4099         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4100         relocations against globally visible symbols.
4101         * config/tc-m68k.c (relaxable_symbol): New macro.
4102         (m68k_ip, md_estimate_size_before_relax): Use it.
4103         (tc_m68k_fix_adjustable): Also handle weak symbols.
4104
4105 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
4106
4107         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4108         references to externally visible symbols.
4109         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4110         values in twice for a PC relative reloc if the symbol is
4111         externally defined.
4112
4113         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4114         don't adjust a PC relative reloc against an externally visible
4115         symbol.
4116         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4117         for a PC relative fixup against an externally visible defined
4118         symbol, arrange to store object file and addend values as though
4119         the symbol were not defined.
4120         (tc_gen_reloc): Likewise.
4121
4122 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
4123
4124         * read.c (sizeof_leb128): Referenced externally by write.c so
4125         don't inline.
4126
4127 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
4128
4129         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4130         and expand a 'debug' symbol associated with the next instruction
4131         that does not cause a short instruction to be filled with a NOP.
4132         (md_pseudo_table): Add support for .debugsym.
4133         (assemble_parallel_insn): Add calls to expand_debug_sym as
4134         appropriate.
4135         (md_assemble): Ditto.
4136
4137 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
4138
4139         * as.c (main): Conditionally call setlocale.
4140         * gasp.c (main): Likewise.
4141         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4142         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4143
4144 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
4145
4146         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4147
4148 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
4149
4150         * config/tc-hppa.c: Change all calls to bzero to use memset.
4151         (pa_ip): Add cast to avoid warning.
4152         (tc_gen_reloc, md_apply_fix): Likewise.
4153         (pa_find_space_by_number): Likewise.
4154         (hppa_force_relocation): Likewise.
4155         (pa_block): Change i to unsigned int.
4156         * config/obj-som.h (obj_som_copyright): Declare.
4157
4158 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
4159
4160         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4161         for line numbers for assembly source.
4162
4163 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
4164
4165         * configure.in: Change version number to 2.9.4
4166         * configure: Rebuild.
4167
4168 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
4169
4170         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
4171
4172 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
4173
4174         * ecoff.h: Change symbolS in function declaration to struct
4175         symbol.
4176
4177 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
4178
4179         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4180         (md_convert_frag): Fix i18n typo.
4181
4182 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
4183
4184         * ecoff.c (ecoff_get_cur_proc_sym): New function.
4185         * ecoff.h: Protoype it.
4186         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4187         [EVAX] (s_alpha_prologue): Delete.
4188         (md_pseudo_table): Update.
4189
4190 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
4191
4192         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4193         array to local pointer.
4194         (get_args, parse_expr): Add casts to avoid warnings.
4195
4196 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
4197
4198         * read.c (s_set): Cast xmalloc return value to fragS *.
4199         * config/tc-m68k.c (m68k_ip): Function made static to match
4200         previous forward declaration.
4201         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4202
4203 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
4204
4205         * config/tc-v850.c: Add internationalisation macros to error
4206         strings.
4207
4208         * config/tc-m32r.c (can_make_parallel): Add internationalisation
4209         macros to error strings.
4210
4211 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
4212
4213         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4214         reloc is in the TOC csect.
4215         (md_apply_fix3): Correct gettext typo.
4216
4217 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
4218
4219         * config/tc-arm.c (find_real_start): Ignore symbols starting with
4220         .L - they are local labels and the branches are not really
4221         function calls but rather far jumps.
4222
4223 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
4224
4225         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4226
4227 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
4228
4229         * config/tc-i386.c (md_assemble): Print operand number rather than
4230         using ordinal_names.
4231         (i386_operand): Likewise.
4232
4233 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
4234
4235         * Makefile.am (INTLLIBS): Define to work around apparent automake
4236         bug.
4237         All Makefiles: Regenerated.
4238
4239         * Many files: Added gettext invocations around user-visible
4240         strings.
4241         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4242         HAVE_LC_MESSAGES): Define.
4243         * dep-in.sed: Added asintl.h.
4244         * po/Make-in: New file.
4245         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4246         Include "asintl.h".
4247         * read.c (Z_): Renamed from `_'.
4248         * Makefile.am (SUBDIRS): Added po.
4249         (POTFILES): new macro.
4250         (po/POTFILES.in): New target.
4251         ($(OBJS)): Added asintl.h.
4252         (HFILES): Likewise.
4253         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4254         (as_new_LDADD): Added $(INTLLIBS).
4255         (as_new_DEPENDENCIES): Added $(INTLDEPS).
4256         (gasp_new_LDADD): Added $(INTLLIBS).
4257         (gasp_new_DEPENDENCIES): New macro.
4258         * configure, aclocal.m4: Rebuilt.
4259         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
4260         po/Makefile.
4261         (ALL_LINGUAS): Define.
4262         * macro.c: Include "asintl.h".
4263         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4264         * as.h: Include "asintl.h".
4265         * config/tc-i386.c (ordinal_names): Removed.
4266         (md_assemble): Changed error text to avoid ordinal_names.
4267         (i386_operand): Likewise.
4268         (reloc): Added as_bad to avoid i18n problems.
4269         (tc_gen_reloc): Likewise.
4270         * config/tc-arm.c (bad_args): Now a #define.
4271         (bad_pc): Likewise.
4272         * config/obj-vms.c (VMS_stab_parse): Changed type of
4273         `long_const_msg'.
4274         (global_symbol_directory): Unified strings to avoid i18n
4275         problems.
4276         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4277         avoid i18n problems.
4278         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4279         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4280         i18n problems.
4281         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4282         problems.
4283         * config/tc-v850.c (md_assemble): Changed C++ comment into C
4284         comment.
4285         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4286         problems.
4287         * as.c (print_version_id): Added an fprintf to avoid i18n
4288         problems.
4289         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4290         problems.
4291         * expr.c (expr): Added as_warn call to avoid i18n problems.
4292         * messages.c (as_assert): Changed code to avoid i18n problems.
4293         (as_abort): Likewise.
4294         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4295         (s_space): Likewise.
4296         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4297
4298 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4299
4300         * config/tc-i386.c (check_prefix): New static function, split out
4301         from md_assemble.
4302         (struct _i386_insn): Add wait_prefix field.
4303         (md_assemble): Remove wait_prefix local variable.  Use
4304         check_prefix when adding a prefix.
4305
4306         * config/tc-i386.c (current_templates): New static variable.
4307         (md_assemble): Remove current_templates local variable.
4308         (md_assemble, i386_operand): Improve error and warning messages in
4309         many places.  Add RESTORE_END_STRING in many places before error
4310         return.  Clarify some comments.
4311
4312         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4313         element array.
4314         (md_assemble): Parse string instruction operands, looking for
4315         segment override prefixes.  Check for invalid segment prefixes on
4316         string instruction.
4317         (i386_operand): i.seg[] and max mem_operand changes for string
4318         insns.
4319         * config/tc-i386.h (EsSeg): Define.
4320
4321         * config/tc-i386.h (regKludge): Define.
4322         (iclrKludge, imulKludge): Don't define.
4323         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4324         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
4325         opcode_modifier checks to look for more common cases first.  Add
4326         default_seg for IsString case.
4327
4328 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
4329
4330         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4331         AC_DECL_YYTEXT.
4332         * configure: Rebuild with new automake and libtool.
4333         * aclocal.m4, Makefile.in: Likewise.
4334
4335         * doc/Makefile.am (as.dvi): New target.
4336         * doc/Makefile.in: Rebuild.
4337
4338 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
4339
4340         * configure.in: Added sparc86x support.
4341
4342         * configure: Rebuild.
4343
4344         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4345         sparc_arch.
4346         (md_parse_option): Warn if -EL is not supported for this architecture.
4347
4348         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4349
4350 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
4351
4352         * config/tc-mips.c (mips_ip): Note when we use get match on
4353         the full instruction name.
4354
4355 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
4356
4357         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4358         back into the expression to handle add/sub simplification correctly.
4359
4360 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
4361
4362         * config/tc-mips.c (hilo_interlocks): Remove 4300.
4363
4364 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
4365
4366         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4367         #<n>' instruction.
4368
4369 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
4370
4371         * symbols.c (max_indent_level): New global.
4372         (print_symbol_value_1): Use it.
4373         * expr.h (expr_build_dot): Declare.
4374         * expr.c (expr_build_dot): New function.
4375
4376 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
4377
4378         * symbols.c (print_binary): New function.
4379         (print_expr_1): Call it.
4380
4381 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4382
4383         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4384         operand in the opcode.
4385
4386 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4387
4388         * config/tc-i386.h: Reorder operand flags and opcode modifier
4389         flags for clarity.  Remove unused definitions: Unknown,
4390         ImmUnknown, DispUnknown, NoModrm.
4391         * config/tc-i386.c (type_names): Add missing Debug type.
4392         (md_assemble): Better duplicate prefix checking.  Quicker string
4393         instruction check via new opcode_modifier flag.
4394
4395 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
4396
4397         * doc/as.texinfo (Invoking): Clarify -Wa example.
4398
4399 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
4400
4401         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4402         (s_mips_weakext): Define.
4403         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4404         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4405         defined(TC_MIPS).
4406
4407 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
4408
4409         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4410         is an error if the value can not be computed at assembly time.
4411         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4412
4413 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
4414
4415         * gasp.c (main): Set next field of new include_path structure to
4416         NULL.  From Avery Pennarun <averyp@gdc.ca>.
4417
4418         * read.c (s_mri_sect): Call as_bad rather than abort for an
4419         unsupported MRI target.
4420
4421 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
4422
4423         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
4424         the destination of a branch instruction should be altered.
4425         (find_real_start): New function:  Locate the real, Thumb coded
4426         start of a Thumb function.
4427         (do_t_branch23): Alter the destination of branches to Thumb
4428         functions.
4429
4430         * config/tc-arm.h: Define TC_VALIDATE_FIX.
4431
4432 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
4433
4434         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4435         also.
4436
4437 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4438
4439         * doc/as.texinfo: Use @itemx for a secondary item in a table.
4440         * doc/c-hppa.texi: Likewise.
4441
4442 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
4443
4444         * Makefile.am: Rebuild dependencies.
4445         * Makefile.in: Rebuild.
4446
4447         * Makefile.am (DEP_INCLUDES): New variable.
4448         (.dep1): Change to work when srcdir is not an absolute path.
4449         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4450         * Makefile.in: Rebuild.
4451
4452 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
4453
4454         * config/tc-i386.h, config/tc-i386.c: Revert March 24
4455         LinearAddress patch.
4456
4457         * configure.in: Set version to 2.9.1.
4458         * configure: Rebuild.
4459
4460         * Branched binutils 2.9.
4461
4462 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4463
4464         * config/tc-i386.h (FWait): Define.
4465         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4466         other prefixes.  Check FWait flag in opcode table to see which
4467         instructions require an fwait prefix.
4468
4469 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4470
4471         * stabs.c (get_stab_string_offset): Always create a stab string
4472         section.
4473
4474 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
4475
4476         Fix some gcc -Wall warnings:
4477         * atof-generic.c (atof_generic): Add casts to avoid warnings.
4478         * ehopt.c (eh_frame_code_alignment): Likewise.
4479         * expr.c (integer_constant, operand): Likewise.
4480         * frags.c (frag_align): Likewise.
4481         * gasp.c (level_0, change_base, doinstr): Likewise.
4482         * hash.c (hash_ask): Likewise.
4483         * listing.c (listing_page, calc_hex, print_lines): Likewise.
4484         (debugging_pseudo): Likewise.
4485         * macro.c (define_macro, check_macro): Likewise.
4486         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4487         (ignore_rest_of_line, float_cons): Likewise.
4488         * symbols.c (decode_local_label_name): Likewise.
4489         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4490         (fixup_segment, number_to_chars_bigendian): Likewise.
4491         (number_to_chars_littleendian): Likewise.
4492         * config/atof-ieee.c (gen_to_words): Likewise.
4493         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4494         (sparc_ip, parse_keyword_arg, s_common): Likewise.
4495         * read.c (output_big_sleb128): Initialize locals to avoid
4496         warnings.
4497         (output_big_uleb128, equals): Likewise.
4498         * atof-generic.c (atof_generic): Change number_of_digits_* locals
4499         to unsigned int.  Change zeros to unsigned int.
4500         * cond.c (s_if): Add return to default case.
4501         * frags.c (frag_now_fix): Change return type to addressT.
4502         * frags.h (frag_now_fix): Update declaration.
4503         * listing.c (file_info_struct): Change linenum to unsigned int.
4504         (struct list_info_struct): Change hll_line to unsigned int.
4505         (print_source): Update format string.
4506         * read.c (emit_expr): Change scan to unsigned int, and don't
4507         bother to initialize it.
4508         * symbols.c (dollar_label_count): Change to unsigned long.
4509         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4510         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4511         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4512
4513 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
4514
4515         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4516         mcf5200 just as we do for m68000.
4517         (m68k_init_after_args): Likewise.
4518         (md_estimate_size_before_relax): Likewise.
4519
4520 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
4521
4522         * config/tc-v850.c (md_assemble):  Store relocation addend in
4523         fixup instead of instruction.
4524
4525 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4526
4527         * config/tc-i386.c (md_assemble): Swap template arguments to
4528         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4529         This macro is currently symmetric, so passing them the wrong
4530         way didn't cause any problem, but may if the macro is changed
4531         in the future.
4532         After copying template to i.tm, use i.tm. rather than t-> to
4533         access fields, and make t a const*
4534         Move i.tm.operand_types[] swap to immediately after the copy.
4535
4536 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
4537
4538         * expr.h (expr_build_uconstant): Add prototype.
4539         (expr_build_unary,expr_build_binary): Add prototypes.
4540         * expr.c (expr_build_uconstant): New function.
4541         (expr_build_unary,expr_build_binary): New functions.
4542
4543 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
4544
4545         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4546         * macro.c (macro_expand_body): Increase buffer size.
4547         * messages.c (as_warn): Likewise.
4548         (as_warn_where, as_bad, as_bad_where): Likewise.
4549
4550 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
4551
4552         Based on patch from H.J. Lu  <hjl@gnu.org>:
4553         * Makefile.am (DISTSTUFF): New variable.
4554         (diststuff): New target.
4555         * Makefile.in: Rebuild.
4556
4557 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
4558
4559         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4560         m32r_elf_section_change_hook.
4561
4562         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4563         emit a nop if a section ends with a 16 bit instruction.
4564
4565 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
4566
4567         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
4568         s_lcomm rather than obj_coff_lcomm.
4569         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4570
4571 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
4572
4573         * config/tc-i386.h (LinearAddress): Define.
4574         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4575         instruction, don't use a default segment.
4576
4577 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
4578
4579         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4580         * configure: Rebuild.
4581
4582 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
4583
4584         * aclocal.m4, configure: Rebuild with libtool 1.2.
4585
4586 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
4587
4588         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4589         PC relative branches.  Patch courtesy of Jonathan Walton.
4590
4591
4592 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
4593
4594         * configure.in (emulations): Add thumb-pe target.
4595
4596         * configure (emulations): Add thumb-pe target.
4597
4598 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
4599
4600         * itbl-lex.l (yywrap): Don't define if already defined as a
4601         macro.
4602
4603 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
4604
4605         * depend.c (quote_string_for_make): New function.
4606         (wrap_output): Use it.
4607
4608 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
4609
4610         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4611         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
4612
4613 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
4614
4615         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4616         Recognize -GN and -relax.
4617         (md_begin): Initialize gp size from -G switch.
4618         (alpha_force_relocation): Always force if -relax.
4619         (alpha_align): Take a new argument that will specify when to
4620         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4621         Change all callers.  Emit nop alignment padding as nop+unop pair.
4622
4623 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
4624
4625         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4626         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4627
4628 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
4629
4630         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4631         require padding to the next long word boundary.
4632
4633 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
4634
4635         * cgen.c: #include symcat.h.
4636         * config/tc-m32r.c: Likewise.
4637
4638 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
4639
4640         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4641         absolute expressions instead of '$' prefixed register names.
4642
4643 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
4644
4645         * read.c (s_set): Record file and line info for symbols when -as.
4646         (pseudo_set): Don't overwrite that dummy fragment.
4647
4648 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
4649
4650         * config/tc-ppc.c (md_pseudo_table): Add "section".
4651         (ppc_named_section): New static function.
4652
4653 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
4654
4655         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4656         so we don't have to scan the entire list.
4657
4658 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
4659
4660         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4661         case, allow the parallel instructions to modify the same flag
4662         bits.
4663
4664 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
4665
4666         * listing.c (list_symbol_table): Categorize symbols by
4667         undefined_section rather than sy_frag->line == NULL.
4668
4669 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
4670
4671         * Makefile.am (install-exec-local): Install properly when ln
4672         fails or tooldir == prefix.
4673
4674 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
4675
4676         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4677         Test result of insert_operand for error.
4678
4679 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
4680
4681         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4682         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4683         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4684         * doc/Makefile.in: Rebuild.
4685
4686 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
4687
4688         * config/tc-mips.c (macro_build): Handle operand type 'C'.
4689         (macro): Fix handling of M_COP[0-3].
4690
4691 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
4692
4693         Based on patches from Ross Harvey <ross@teraflop.com>:
4694         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4695         if macro_alternate or macro_mri.
4696         (getstring): Remove support for byte constants between < and >.
4697         (get_any_string): '<' only starts a string if macro_alternate or
4698         macro_mri.
4699         (macro_expand_body): Permit keyword parameters following
4700         positional parameters.
4701
4702         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4703         * configure.in (alpha*-*-netbsd*): New target.
4704         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4705         * configure: Rebuild.
4706
4707         * as.h (flag_warn_suppress_instructionswap): Move from here...
4708         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4709         here, and make static.
4710
4711         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4712         BFD_ASSEMBLER or MANY_SEGMENTS.
4713
4714         * as.c (show_usage): Update bug-gnu-utils address.
4715         * gasp.c (show_usage): Likewise.
4716         * doc/as.texinfo (Bug Reporting): Likewise.
4717
4718 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
4719
4720         * config/tc-mips.c (load_address): Don't use mips III or mips IV
4721         insns regardless of the size of a pointer if we're in mips I or
4722         MIPS II mode.
4723         (macro, macro2, s_cprestore, s_cpadd): Likewise.
4724
4725 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
4726
4727 Fix rac to accept only a0:
4728         * tc-d10v.c (parallel_ok, find_opcode):
4729         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4730         Introduce OPERAND_GPR.
4731
4732 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
4733
4734         * read.c (s_fill): Handle non-constant repeat counts by creating
4735         an rs_space fragment.
4736
4737 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
4738
4739         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4740         from as_bad to as_warn.
4741
4742 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
4743
4744         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4745         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4746         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4747
4748 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4749
4750         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4751         seg_fix_rotP rather than fix_root from seg_info.
4752
4753 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
4754
4755         * expr.c: Add support for 0x1_2_3_4 bignums.
4756
4757 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
4758
4759         * configure.in: Change -linux* to -linux-gnu*.
4760         * configure: Rebuild.
4761
4762         * app.c (do_scrub_begin): Treat \r as whitespace.
4763
4764 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
4765
4766         * Makefile.am: Update dependencies.
4767         * Makefile.in: Rebuild.
4768
4769 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
4770
4771         * configure, aclocal.m4: Rebuild with new libtool.
4772
4773 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
4774
4775         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4776         the argument to bfd_set_arch_mach.
4777         (load_address): Use bfd_arch_bits_per_address to determine the
4778         bit size of an address instead of looking at the isa level.
4779         (macro, macro2, s_cprestore, s_cpadd): Likewise.
4780
4781 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
4782
4783         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4784
4785 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
4786
4787         * ehopt.c: New file.
4788         * as.h (enum _relax_state): Add rs_cfa.
4789         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4790         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4791         * read.c (emit_expr): Call check_eh_frame.
4792         * write.c (cvt_frag_to_fill): Handle rs_cfa.
4793         (relax_segment): Likewise.
4794         * Makefile.am: Rebuild dependencies.
4795         (GAS_CFILES): Add ehopt.c.
4796         (GENERIC_OBJS): Add ehopt.o.
4797         * doc/internals.texi (Frags): Document rs_cfa.
4798
4799         * as.c (show_usage): Mention --traditional-format.
4800         (parse_args): Accept --traditional-format.
4801         * as.h (flag_traditional_format): Declare.
4802         * output-file.c (output_file_create): If flag_traditional_format,
4803         set BFD_TRADITIONAL_FORMAT on stdoutput.
4804         * doc/as.texinfo, doc/as.1: Document --traditional-format.
4805
4806         * config/tc-mips.c (append_insn): Make sure that if we have a
4807         fixup for an unmatched %hi reloc, it does not associated with a
4808         variant frag.
4809
4810         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4811         * doc/Makefile.in: Likewise.
4812
4813 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
4814
4815         * config/tc-m32r.c (check_for_side_effects): New function.
4816         (can_make_parallel): Add checks for instruction side effects
4817         clashing with the other instruction.
4818         (assemble_parallel_insn): Improve warning messages.  Return error
4819         message from non-swapped instruction order.
4820
4821 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
4822
4823         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4824
4825         * config/tc-arm.h: Replace md_after_pass_hook definition with a
4826         md_cleanup definition.  This moves the forced literal output to
4827         the end of the source pass, and avoids macro's inserting literals
4828         into the code immediately after the macro expansion.
4829
4830 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
4831
4832         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4833         a gas internal symbol is adjustable.
4834         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4835
4836         * as.h: If gcc version greater than 2.6, use `__format__' and
4837         `__printf__' in function attributes, rather than `format' and
4838         `printf'.
4839
4840 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4841
4842         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4843
4844 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
4845
4846         Add tms320c30 support:
4847         * config/tc-tic30.h: New file.
4848         * config/tc-tic30.c: New file.
4849         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4850         TARGET_FORMAT as "coff-tic30".
4851         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4852         * Makefile.am: Rebuild dependencies.
4853         (CPU_TYPES): Add tic30.
4854         (CPU_OBJ_VALID): tic30-aout is valid.
4855         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4856         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4857         * configure, Makefile.in: Rebuild.
4858
4859 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
4860
4861         * config/tc-v850.c (md_assemble): Improvements to error messages.
4862
4863 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
4864
4865         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4866         BFD_RELOC_HI16_S to store the high bits of any value.
4867
4868         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4869         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4870         assembler calculate relocations to any external symbol at all.
4871         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4872         involving generation of pc-relative relocs.
4873         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4874         has been moved to md_apply_fix3.
4875
4876         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4877         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4878         which actually means (the address of identifier's GOT entry) +
4879         constant, which is not particularly useful.
4880
4881 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
4882
4883         * read.h (include_dirs): Declare.
4884         (include_dir_count,include_dir_maxlen): Declare.
4885
4886 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
4887
4888         * configure.in: Correct check for shared opcodes library.
4889         * configure: Rebuild.
4890
4891         * listing.c (buffer_line): If we can't open the file, set at_end.
4892         (listing_print): Remove unused local variable fi.
4893
4894         * config/m68k-parse.y (reglistpair): Handle register list in
4895         either order.
4896
4897         * config/vms-conf.h: Don't undef VERSION.
4898
4899 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
4900
4901         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4902         OBJS variable.
4903         (GENERIC_OBJS): New variable, with the rest of the old OBJS
4904         variable.
4905         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4906         ($(srcdir)/make-gas.com): Rename from make-gas.com.
4907         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4908         (EXTRA_DIST): Define.
4909         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4910         explicitly rather than via the list of object files.
4911         (gcc-as.opt): New file created when make-gas.com is run.
4912         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4913         itbl-cpu.h} to #include appropriate file rather than copying that
4914         file.
4915         * config/vms-conf.h: Synchronize with current config.in.
4916         * Makefile.in: Rebuild.
4917
4918 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
4919
4920         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4921         (parallel_ok): Relaxed parallel subinstruction dependency check.
4922
4923 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
4924
4925         * as.h (flag_warn_suppress_instructionswap): added new flag.
4926         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4927         command line argument.
4928         * tc-d10v.c (write_2_short): emit "Swapping instructions"
4929         warning only if flag_warn_suppress_instructionswap is false.
4930
4931 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
4932
4933         * configure.in (i386-*-mingw32*): New target.
4934         * configure: Rebuild.
4935
4936 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4937
4938         * symbols.c (resolve_symbol_value): Don't set the segment if it
4939         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4940
4941         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4942         S_GET_SEGMENT.
4943
4944 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
4945
4946         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4947         depends upon HAVE_{UNLINK,REMOVE} values rather than host
4948         compiler.
4949
4950 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
4951
4952         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4953
4954 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
4955
4956         * config/tc-v850.c (v850_insert_operand): Display instruction when
4957         an error is encountered.
4958
4959 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
4960
4961         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4962         (i386-*-sco3.2v5*coff): New target.
4963         (i386-*-sco3.2*): New target.
4964         * configure: Rebuild.
4965
4966 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
4967
4968         * config/tc-v850.c: Tidy error message production.
4969
4970 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
4971
4972         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4973         validate_immediate return value in the right type for comparisons
4974         to FAIL.
4975
4976 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
4977
4978         * listing.c (MAX_BYTES): Use listing variables not constants.
4979         (data_buffer): No longer an array, but a pointer.
4980         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4981         (listing_listing): Allocate data_buffer.
4982
4983 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
4984
4985         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4986         --listing-rhs-width, --listing-cont-lines.
4987         (show_usage): Update.
4988         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4989         (listing_lhs_cont_lines, listing_rhs_width): New vars.
4990         (print_lines): Use the variables instead of the constants.
4991         (listing_listing): Likewise.
4992         * listing.h: Declare the new vars.
4993
4994 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
4995
4996         * as.c (parse_args): Add --keep-locals alias for -L.
4997         Add --strip-local-absolute.
4998         (show_usage): Update.
4999         * as.h (flag_strip_local_absolute): New flag.
5000         * symbols.c (S_IS_LOCAL): Use it.
5001         * config/obj-aout.h (S_IS_LOCAL): Likewise.
5002         * config/obj-bout.h (S_IS_LOCAL): Likewise.
5003         * config/obj-coff.h (S_IS_LOCAL): Likewise.
5004
5005 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
5006
5007         * config/tc-m32r.c: Detect if explicitly parallel instructions
5008         might have an io conflict and issue a warning message.
5009
5010 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
5011
5012         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5013         cgen_swap_fixups): Functions to save, restore and swap the fixup
5014         chain with a backup copy.
5015         (cgen_asm_finish_insn): Returns address of constructed insn.
5016
5017 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
5018
5019         * listing.c (file_info_struct): Remove FILE, add POS.
5020         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5021         (file_info): Don't open the file.
5022         (buffer_line): Check for the file in the last_open cache, updating
5023         as necessary.
5024         (print_source): Don't reference file_info->file.
5025         (listing_listing): Likewise.
5026         (listing_print): Close the file in the cache, if any.
5027
5028 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
5029
5030         * read.c (dwarf_file_string): New file static variable.
5031         (emit_expr): Look for constant sequence that leads up to a file
5032         name in DWARF debugging output.
5033         (stringer): Use dwarf_file_string to decide whether to accept a
5034         string as a file name.
5035
5036 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
5037
5038         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5039         (crack_operand): Add reg->reglst MRI hack.
5040         (r_seg): Put reglst symbols in reg_section.
5041         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5042
5043 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
5044
5045         * tc-sh.c (get_specific): Handle SGR & DBR.
5046
5047 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
5048
5049         * tc-h8300.c (parse_reg): Take the length of the symbol into
5050         account when attempting to match a register name.
5051         * tc-h8500.c (parse_reg): Likewise.
5052
5053 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
5054
5055         * cgen.c: Formatting changes to improve readability.
5056
5057 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
5058
5059         * config/tc-mips.c (macro): Rework division code to avoid unfilled
5060         delay slot.
5061
5062 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
5063
5064         Based on a patch from Jim Wilson
5065         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5066         (tc_gen_reloc): Handle cross section PC relative relocs
5067         correctly.
5068
5069 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
5070
5071         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5072
5073 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
5074
5075         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
5076         (expr_jmp_buf): New static local.
5077         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5078         (cgen_md_operand): New function.
5079         * tc-m32r.c: Clean up pass over `struct foo' usage.
5080         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5081
5082 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
5083
5084         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5085         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5086
5087 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
5088
5089         * config/tc-i386.c (i386_operand): Give an error if there are
5090         unrecognized characters after an expression.
5091
5092 For older changes see ChangeLog-9697