gas/ChangeLog

   1 2000-02-10  Timothy Wall  <twall@redhat.com>
   2
   3         * app.c (do_scrub_chars): Handle "||" for parallel instructions
   4         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
   5         around colons when KEEP_WHITE_AROUND_COLON is defined.
   6         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
   7         and KEEP_WHITE_AROUND_COLON.
   8
   9 2000-02-08  Timothy Wall  <twall@redhat.com>
  10
  11         * read.c (s_rept): Call do_repeat, which abstracts the repeat
  12         logic.
  13         (do_repeat): New.  Abstract repeat logic so that a "break" can be
  14         implemented.
  15         (end_repeat): New.  Provide support for a "break" out of the
  16         repeat loop.
  17         * read.h: Add prototypes for new functions.
  18
  19 2000-02-08  Timothy Wall  <twall@redhat.com>
  20
  21         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
  22         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
  23         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
  24         non-zero.
  25
  26 2000-02-08  Timothy Wall  <twall@redhat.com>
  27
  28         * read.c: Added elseif to directives table.
  29         * read.h: Added prototype for s_elseif.
  30         * doc/as.texinfo: Added description for elseif.
  31         * cond.c (s_elseif): New function
  32
  33 2000-02-04  Timothy Wall  <twall@redhat.com>
  34
  35         * listing.c (print_lines): Remove conditionals causing bug in
  36         listings.
  37
  38 2000-02-03  Timothy Wall  <twall@cygnus.com>
  39
  40         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
  41         default values.
  42         * frags.c (frag_new): Calculate fr_fix in octets
  43         (frag_now_fix) Return offset as target address offset (bytes).
  44         (frag_now_fix_octets) New - Return offset in octets (8-bit
  45         quantities).
  46         * frags.h: Added prototype for frag_now_fix_octets().
  47         Distinguish between octets and bytes in field descriptions.
  48         * listing.c (calc_hex): Account for octets vs bytes when
  49         printing addresses/offsets.
  50         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
  51         target is little-endian, print the octets in a word in big-endian
  52         order so that the display looks like a proper hexadecimal number,
  53         instead of having the octets reversed.
  54         * read.c (do_align): When recording alignment, alignment power
  55         should be in terms of target bytes (minimum addressible unit)
  56         instead of octets.
  57         (do_org) Convert ORG target address (byte) argument into an
  58         octet offset when generating a variable fragment.
  59         * symbols.c (resolve_symbol_value): Symbol final value
  60         converted to a target address offset (bytes) from its octet offset.
  61         * config/obj-coff.c (coff_frob_symbol): Symbol target address
  62         offset (bytes) is adjusted by the frag offset (octets) converted
  63         to bytes.
  64         (coff_frob_section) Section alignment power is in terms of bytes;
  65         convert it to an octet alignment power when calculating size (and
  66         size mask) in octets.  Don't modify the section size in order to
  67         "align" it for TI COFF, since that format has a different method
  68         for storing alignment information.
  69
  70 2000-02-01  Timothy Wall  <twall@cygnus.com>
  71
  72         * stabs.c (generate_asm_file): Escape backslashes in stabs file
  73         entries, matching the way GCC generates them.  If not escaped, the
  74         filename is encoded incorrectly.
  75
  76 2000-01-31  Nick Clifton  <nickc@cygnus.com>
  77         * config/tc-arm.c (reg_table): Add support for ATPCS register
  78         naming conventions.
  79
  80 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
  81
  82         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
  83         already defined.
  84         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
  85         New macro.
  86         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
  87         of a symbol when we really care about its value.
  88
  89 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
  90
  91         * config/tc-mcore.c (md_assemble): Give warning message if
  92         operands passes to instruction are more than the spec.
  93
  94 2000-01-27  Thomas de Lellis <tdel@windriver.com>
  95
  96         * config/tc-arm.c (armadjust_symtab): If the assembler is in
  97         Thumb mode but the label seen was not declared as '.thumb_func'
  98         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
  99         correct disassembly of Thumb code bounded by non function labels.
 100
 101 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
 102
 103         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
 104         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
 105
 106         * Makefile.in: Same here.
 107         Update copyright.
 108
 109         * configure.in: Set bfd_gas for i386-aout when primary target
 110         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
 111         we may need the primary te_file.  Remove incorrect comment.
 112
 113         * configure: Regenerate.
 114
 115         * config/e-i386aout.c: New file.
 116
 117         * as.c (USE_EMULATIONS): Move to before print_version_id.
 118         (struct emulation): Add i386aout.
 119         (show_usage): Split text strings.  Reformat -a text.  Add --em
 120         help.
 121         Update copyright.
 122
 123         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
 124         (aout_format_ops): New.
 125         Update copyright.
 126
 127         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
 128         preprocessor conditional and add aout USE_EMULATIONS tests.
 129         (read_a_source_file): Don't pass error strings to printf as
 130         format arg.
 131         Update copyright.
 132
 133         * gasp.c (exp_get_abs): Don't pass error strings to printf as
 134         format arg.
 135         (do_data): Same here.
 136         (process_file): And here.
 137         Update copyright.
 138
 139         * symbols.c (colon): Rewrite "already defined" fatal message
 140         code for aout with USE_EMULATIONS.
 141         Update copyright.
 142
 143         * config/obj-aout.c (OBJ_HEADER): Define.
 144         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
 145         fields of sentinel.
 146         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
 147         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
 148         forms here.
 149         (obj_aout_type): Expand S_SET_OTHER here too.
 150         (obj_read_begin_hook): Remove.
 151         (aout_pop_insert): New.
 152         (obj_aout_s_get_other): New.
 153         (obj_aout_s_get_desc): New.
 154         (aout_format_ops): New.
 155         Update copyright.
 156
 157         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
 158         gets aout_pseudo_table.
 159         (aout_pseudo_table): Declare.
 160         (obj_read_begin_hook): Define.
 161         Update copyright.
 162
 163         * config/obj-coff.c (obj_pseudo_table): Rename to
 164         coff_pseudo_table.
 165         (coff_pop_insert): Use coff_pseudo_table.
 166         (coff_sec_sym_ok_for_reloc): Remove.
 167         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
 168         and comment all zero entries and remove #if 0 code.
 169         Update copyright.
 170
 171         * config/obj-coff.h (obj_pop_insert): Define.
 172         (coff_pseudo_table): Declare.
 173         Update copyright.
 174
 175         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
 176         s_get_size, s_set_size.  Comment all zero entries.
 177         Update copyright.
 178
 179         * config/obj-elf.c (elf_s_get_other): New function.
 180         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
 181         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
 182         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
 183         comment.
 184         (obj_elf_parse_section_letters): Don't pass error strings to
 185         printf as format arg.
 186         Update copyright.
 187
 188         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
 189         OBJ_MAYBE_ECOFF.
 190         (elf_s_get_other): Declare.
 191         (S_GET_OTHER) Define as elf_s_get_other if not already
 192         defined.
 193         (S_SET_OTHER): Only define when not already defined.
 194         (elf_obj_read_begin_hook): Declare.
 195         (obj_read_begin_hook): Define.
 196         (elf_obj_symbol_new_hook): Declare.
 197         (obj_symbol_new_hook): Define.
 198         Update copyright.
 199
 200         * config/obj-multi.h: Add copyright header and protect against
 201         multiple inclusion.  Add * to all function pointers.
 202         (OBJ_HEADER): If defined, include it rather than other defines
 203         in this file.
 204         (obj_frob_file_after_relocs): Test for NULL.
 205         (obj_symbol_new_hook): Here too.
 206         (obj_sec_sym_ok_for_reloc): And here.
 207         (S_GET_OTHER): Define.
 208         (S_GET_DESC): Define.
 209         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
 210         (OBJ_MAYBE_ELF): Update comment.
 211
 212         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
 213         OBJ_AOUT preprocessor conditional and handle emulation by
 214         testing OUTPUT_FLAVOR.
 215         (i386_displacement): Here too.
 216         (md_section_align): Similarly here.
 217         (i386_target_format): Conditionally compile when more than one
 218         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
 219         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
 220         (i386_displacement): Here too.
 221         Update copyright.
 222
 223         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
 224         Define TARGET_FORMAT for aout only when not multi.
 225         Update copyright.
 226
 227         * config/te-multi.h: Delete file as it's identical to te-generic.h
 228
 229 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
 230
 231         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
 232         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
 233         LONG_MNEM_SUFFIX.
 234
 235         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
 236         DWORD_MNEM_SUFFIX.
 237         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
 238         comments.
 239
 240 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
 241
 242         * config/tc-mips.c (mips_do_align): New function.
 243         * config/tc-mips.h (md_do_align): Define.
 244
 245 2000-01-10  Philip Blundell  <philb@gnu.org>
 246
 247         * doc/c-arm.texi (ARM Options): Fix typo.
 248         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
 249         line separator for Linux.
 250         * doc/as.texinfo (Comments): Mention the ARM.
 251
 252 2000-01-10  Philip Blundell  <pb@futuretv.com>
 253
 254         * configure.in (arm*-*-conix*): New target.
 255         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
 256         armv*-*-linux-gnu.
 257         * configure: Regenerate.
 258
 259 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
 260
 261         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
 262         (obj_elf_visibility): New function.
 263
 264         * doc/as.texinfo (Visibility): New node: document visibility
 265         pseudo ops.
 266
 267 1999-12-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
 268
 269         * config/tc-i386.c (MATCH): Relax JumpAbsolute check.  Emit a
 270         warning for absolute jump/call without `*' in non-intel mode.  No
 271         need to set i.types[0] JumpAbsolute in intel mode.
 272
 273 1999-12-22  Philip Blundell  <pb@futuretv.com>
 274
 275         * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
 276         hook function when changing sections.
 277         (arm_s_data): Likewise.
 278
 279 1999-12-14  Nick Clifton  <nickc@cygnus.com>
 280
 281         * config/tc-arm.c (md_parse_option): Add support for -marm720
 282         command line switch.
 283
 284 Tue Nov 30 22:59:00 1999  Jeffrey A Law  (law@cygnus.com)
 285
 286         * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
 287         (r_registers, xr_registers): Define.
 288         (r_register_name, xr_register_name): New functions.
 289         (md_assemble): Handle new am33 operand types and instruction
 290         formats.
 291         (mn10300_insert_operand, check_operand): Likewise.
 292
 293 1999-11-29  Nick Clifton  <nickc@cygnus.com>
 294
 295         * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
 296         (s_force_thumb): Set thumb_mode to 2.
 297         (md_assemble): Do not complain about thumb instructions on a
 298         non-thumb target if thumb_mode is set to 2.
 299
 300 1999-11-28  Michael Meissner  <meissner@cygnus.com>
 301
 302         * config/tc-alpha.c (toplevel): Include struc-symbol.h.
 303         (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
 304         (O_...): Add new machine dependent expressions if we are handling
 305         explicit relocations.
 306         (alpha_reloc_op): New static table holding the explicit relocation
 307         information.
 308         (alpha_literal_hash): New static to hold the hash table for
 309         explicit relocations.
 310         (alpha_macros): Add support for explicit relocations.
 311         (md_begin): If explicit relocations, initialize hash table.
 312         (md_assemble): Don't print a second error if tokenize_arguments
 313         already printed an error message.
 314         (md_apply_fix): Add support for explicit relocations.
 315         (alpha_force_relocation): Ditto.
 316         (alpha_fix_adjustable): Ditto.
 317         (alpha_adjust_symtab): New function to support explicit
 318         relocations.
 319         (alpha_adjust_symtab_relocs): Ditto.
 320         (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
 321         (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
 322         Add support for explicit relocations.  Return -2 if an error
 323         message was already printed.
 324         (find_macro_match): Add support for explicit relocations.  Comment
 325         each of the cases.
 326         (emit_insn): Add support for explicit relocations.
 327         (assemble_tokens): Ditto.
 328         (emit_ldgp): Ditto.
 329         (load_expression): Ditto.
 330         (emit_lda): Ditto.
 331         (emit_ldah): Ditto.
 332         (emit_ir_load): Ditto.
 333         (emit_loadstore): Ditto.
 334         (emit_ldXu): Ditto.
 335         (emit_ldil): Ditto.
 336         (emit_sextX): Ditto.
 337         (emit_division): Ditto.
 338         (emit_jsrjmp): Ditto.
 339         (emit_retjcr): Ditto.
 340
 341         * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
 342         ELF object format.
 343         (tc_adjust_symtab): If explicit relocations, call the function
 344         alpha_adjust_symtab.
 345         (TC_FIX_TYPE): Add fields to be able to move explicit lituse
 346         relocations next to the literal relocation they reference.
 347         (TC_INIT_FIX_DATA): Initialize the new fields.
 348         (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
 349
 350 Wed Nov 24 20:27:58 1999  Jeffrey A Law  (law@cygnus.com)
 351
 352         * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers.  Handle
 353         'B' operand for PA2.0 bb instruction.
 354
 355 1999-11-18  Nick Clifton  <nickc@cygnus.com>
 356
 357         * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
 358         target.
 359
 360         * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
 361         relocs.
 362         (mcore_force_relocation): Force relocations to be generated for
 363         RVA relocs.
 364
 365 1999-11-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
 366
 367         * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
 368         (i386_displacement): Disallow O_big displacements.
 369
 370 Mon Nov 15 20:12:43 1999  Donald Lindsay  <dlindsay@cygnus.com>
 371
 372         * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
 373         improvements in error checking.
 374         (md_assemble): Support for unconditional ARM instructions.
 375         (md_parse_option): Support for -m[arm]v5e flag.
 376
 377 1999-11-12  Nick Clifton  <nickc@cygnus.com>
 378
 379         * macro.c (buffer_and_nest): Do not check beyond the end of the
 380         buffer.
 381
 382 1999-11-11  Nick Clifton  <nickc@cygnus.com>
 383
 384         * macro.c (buffer_and_nest): Look for seperator after TO and
 385         FROM tokens.
 386
 387 1999-11-08  Andrew Haley  <aph@cygnus.com>
 388
 389         * app.c (do_scrub_chars): When in State 10, treat backslash
 390         characters in the same way as as symbol characters.
 391
 392 1999-11-07  Richard Henderson  <rth@cygnus.com>
 393
 394         * config/tc-alpha.c (alpha_align): Check, don't assert, that
 395         the previous label was in the current section before playing
 396         with auto-alignment.
 397
 398 1999-11-06  Nick Clifton  <nickc@cygnus.com>
 399
 400         * config/tc-v850.c (v850_force_relocation): Force relocation
 401         for weak symbols.
 402         (v850_pcrel_from_selection): Do not compute a pcrel offset if
 403         the symbol is weak.
 404
 405 1999-11-05  Michael Meissner  <meissner@cygnus.com>
 406
 407         * expr.h (operatorT): Increase machine dependent operators to 16.
 408         * expr.c (op_rank): Ditto.
 409
 410 1999-11-03  Ian Lance Taylor  <ian@zembu.com>
 411
 412         * read.c (pseudo_set): Reject attempts to set the value of a
 413         section symbol.
 414
 415         * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
 416         if it is defined.
 417
 418         * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
 419
 420         * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
 421         to bfd_set_section_contents.
 422
 423 1999-11-03  Nick Clifton  <nickc@cygnus.com>
 424
 425         * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
 426
 427 1999-11-01  Gavin Romig-Koch  <gavin@cygnus.com>
 428
 429         * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
 430         (mips_ip): Use OPCODE_IS_MEMBER.
 431
 432 Wed Oct 27 16:50:44 1999  Don Lindsay  <dlindsay@cygnus.com>
 433
 434         * config/tc-arm.c (reg_required_here): Improve comments.
 435
 436         * config/tc-arm.c (thumb_opcode): Add "variants" field.
 437         (tinsns): Initialize variants field.
 438
 439         * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
 440         BAD_PC respectively.
 441
 442 1999-10-27  Scott Bambrough  <scottb@netwinder.org>
 443
 444         * config/tc-arm.c (reloc_map[]): Fix compiler warning.
 445         * config/tc-arm.h: Fix compile time warnings.
 446
 447 Mon Oct 18 18:11:10 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 448
 449         * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
 450         form @abs16, @(abs16) and @(abs16 + imm).
 451
 452 1999-10-21  Gavin Romig-Koch  <gavin@cygnus.com>
 453
 454         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
 455         (ISA_HAS_64_BIT_REGS) New.
 456         (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
 457         mips_emit_delays,macro_build,load_register,load_addresss,
 458         macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
 459         and/or use new ISA_xxx macros in expressions involving
 460         ISA, particularly mips_opts.isa.
 461
 462 1999-10-18  Michael Meissner  <meissner@cygnus.com>
 463
 464         * expr.h (operatorT): Add machine dependent operators md1..md8.
 465         (expressionS): Make X_op 8 bits instead of 7.  Add a X_md field
 466         for the machine dependent operators to use.
 467
 468         * expr.c (op_rank): Add machine dependent operators.
 469
 470         * config/tc-alpha.c (O_pregister): Define as a machine dependent
 471         operator.
 472         (O_cpregister): Ditto.
 473         (md_begin): Change X_op test that field is wide enough to use
 474         O_max instead of O_alpha_max.
 475         (cpu_types): Fill in missing initializer.
 476         (alpha_num_macros): Make unsigned.
 477         (md_assemble): Make opnamelen be size_t.
 478         (md_apply_fix): Cast alpha_num_operands to int before testing.
 479         (alpha_force_relocation): Ditto.
 480         (alpha_fix_adjustable): Ditto.
 481         (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
 482         (tc_gen_reloc): Ditto.
 483         (tc_get_register): Ditto.
 484         (emit_ldgp): Ditto.
 485         (emit_lda): Ditto.
 486         (emit_ldah): Ditto.
 487         (emit_ldil): Ditto.
 488         (s_alpha_ent): Ditto.
 489         (s_alpha_end): Ditto.
 490         (s_alpha_frame): Ditto.
 491         (s_alpha_prologue): Ditto.
 492         (s_alpha_file): Ditto.
 493         (s_alpha_gprel32): Ditto.
 494         (s_alpha_proc): Ditto.
 495         (s_alpha_set): Ditto.
 496         (s_alpha_base): Ditto.
 497         (s_alpha_align): Ditto.
 498         (s_alpha_arch): Ditto.
 499         (alpha_align): Ditto.
 500         (assemble_insn): Suppress unused variable warning.
 501         (emit_insn): Ditto.
 502         (assemble_insn): Don't assume X_op and X_unsigned are in a given
 503         order in the structure.
 504         (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
 505
 506 Sun Oct 17 17:15:58 1999  Jeffrey A Law  (law@cygnus.com)
 507
 508         * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
 509
 510 1999-10-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
 511
 512         * config/tc-i386.c (i386_index_check): Correct #endif location.
 513
 514 Mon Oct 11 14:02:40 1999  Geoffrey Keating  <geoffk@cygnus.com>
 515
 516         * as.c (show_usage): Document new options.
 517         (parse_args): Add --no-warn, --warn, --fatal-warnings,
 518         which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
 519         (parse_args): Parse the new options.
 520         (main): If there were warnings, and --fatal-warnings
 521         was specified, print an error.
 522         * as.h: New variable, flag_fatal_warnings, for new option.
 523
 524 Sun Oct 10 01:47:23 1999  Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
 525
 526         * config/tc-hppa.c (pa_ip):  Add new codes 'cc', 'cd', 'cC', 'co',
 527         '@'.  Change autoincrement completers to fall through to cache control
 528         completers.
 529
 530         * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
 531         arg.
 532         (pa_parse_addb_64_cmpltr):  New function.
 533
 534         * config/tc-hppa.c (pa_ip):  Change error message.
 535         (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
 536         '?Q' args to allow falling through.
 537
 538         * configtc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
 539         Remove unused conditional codes.
 540         (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
 541
 542 Thu Oct  7 00:23:53 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 543
 544         * config/tc-d30v.c (CHAR_BIT): Define.
 545         (check_range): Fix bit operations to support integers bigger than
 546         32 bits.
 547
 548 Thu Oct  7 00:11:50 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 549
 550         * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
 551         operands.
 552
 553 Mon Oct  4 17:24:23 1999  Nick Clifton  <nickc@cygnus.com>
 554                           Doug Evans  <devans@cygnus.com>
 555
 556         Add support for m32rx.
 557         * config/tc-m32r.c (enable_m32rx): New static global.
 558         (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
 559         (allow_m32rx): New function.
 560         (M32R_SHORTOPTS): Add `O'.
 561         (md_longopts): Add --m32rx plus several warning options.
 562         (md_parse_option): Handle new options.
 563         (md_show_usage): Print them.
 564         (md_begin): Enable m32rx.
 565         (OPERAND_IS_COND_BIT): New macro.
 566         (first_writes_to_seconds_operands): New function.
 567         (writes_to_pc,can_make_parallel,make_parallel): New functions.
 568         (target_make_parallel,assemble_two_insns): New functions.
 569         (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
 570         If optimizing and m32rx, try to make consecutive insns parallel.
 571
 572 Tue Sep 28 14:06:44 1999  Geoffrey Keating  <geoffk@cygnus.com>
 573
 574         * config/tc-mips.c (nopic_need_relax): Allow for the
 575         .sdata.foo sections generated by -fdata-sections,
 576         and for the .gnu.linkonce.s sections generated by C++.
 577
 578 Thu Sep 23 07:13:45 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 579
 580         * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
 581         with cleaner code using completer prefixes.   Add 'Y'.
 582
 583         * config/tc-hppa.c (pa_ip):  Add parens to silence compiler.
 584
 585 Wed Sep 22 09:37:19 1999  Jeffrey A Law  (law@cygnus.com)
 586
 587         * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
 588         (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
 589         insn does not match and we should try the next insn in the table.
 590
 591 1999-09-22  Nick Clifton  <nickc@cygnus.com>
 592
 593         * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
 594
 595 Mon Sep 20 04:01:41 1999  Jeffrey A Law  (law@cygnus.com)
 596
 597         * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
 598         of PA2.0 support.
 599
 600 1999-09-19  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
 601
 602         * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
 603         OBJ_ELF.  If ELF, add "sq".
 604         (md_parse_option): If ELF, ignore -s and -q.
 605         (md_show_usage): Mention ELF options.
 606
 607 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
 608
 609         * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
 610         operands.
 611
 612         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
 613
 614         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
 615
 616         * config/tc-hppa.c (struct pa_it): New field "trunc".
 617         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
 618         (pa_parse_ftest_gfx_completer): New function
 619         (pa_parse_fp_cnv_format): New function.
 620
 621         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
 622         (md_apply_fix): Handle 22bit pc-rel branches.
 623
 624         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
 625
 626         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
 627
 628         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
 629
 630         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
 631
 632 at Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
 633
 634         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
 635         (pa_ip): Handle 'fX'.
 636
 637 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
 638
 639         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
 640         (pa_ip): Handle 'fX'.
 641
 642 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
 643
 644         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
 645         unwinds unless the function is in the text space.
 646         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
 647
 648 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
 649
 650         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
 651         (md_assemble): To here.  Tweak address generation.
 652
 653         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
 654         debug_line.
 655         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
 656         (md_assemble): Call dwarf2_where for OBJ_ELF.
 657         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
 658         (pa_end_of_source): New function.
 659         * tc-hppa.h (md_end): Define for OBJ_ELF.
 660
 661 1999-09-14  Michael Meissner  <meissner@cygnus.com>
 662
 663         * configure.in (Canonicalization of target names): Remove adding
 664         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
 665         generates $ac_config_sub with a ${CONFIG_SHELL} already.
 666         * configure: Regenerate.
 667
 668 1999-09-14  Donn Terry  <donn@interix.com>
 669
 670         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
 671
 672 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
 673
 674         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
 675         pc-relative jmp/call to an absolute symbol.
 676         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
 677         absolute section symbols.
 678
 679         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
 680         jump handling code and comments.
 681
 682 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
 683
 684         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
 685         the value if TE_PE and a global defined symbol.
 686
 687 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
 688
 689         * write.c (dump_section_relocs): Call print_symbol_value_1 to
 690         print the symbol, rather than printing it here.
 691
 692 1999-09-11  Donn Terry  <donn@interix.com>
 693
 694         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
 695         BFD_RELOC_RVA relocations.
 696
 697         * config/tc-i386.c (md_undefined_symbol): Compare the name against
 698         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
 699         starts with "_G".
 700
 701         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
 702         defined.
 703         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
 704         * doc/internals.texi (Object format backend): Document
 705         SET_SECTION_RELOCS.
 706
 707         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
 708         relocations against global symbols if TE_PE.
 709
 710         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
 711         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
 712
 713         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
 714         symbols.
 715
 716         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
 717         symbols which do not have a constant value, or tags with
 718         non-tags.  Remove the symbol from the list before adding it at the
 719         end.
 720
 721         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
 722         C_FCN symbol differently if TE_PE.
 723         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
 724         appears in the pseudo-op, rather coff_line_base which is only set
 725         for a .bf symbol.
 726
 727         * config/obj-coff.c (obj_coff_loc): New static function.
 728         (obj_pseudo_table): Add "loc".
 729
 730         * config/obj-coff.c (add_lineno): Check that the line number is
 731         positive.
 732
 733         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
 734         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
 735         int.
 736         (md_atof): Return NULL rather than 0.
 737         * config/tc-i386.c (md_atof): Change type to int.
 738         * expr.c (expr): Change first parameter to int.
 739         * config/obj-coff.c: Add declarations for static functions.
 740         (coff_frob_symbol): Use SYM_AUXENT.
 741         * config/tc-i386.h (flag_16bit_code): Don't declare.
 742
 743         * config/obj-coff.c (obj_coff_section): Default to setting
 744         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
 745
 746         * write.c (adjust_reloc_syms): Print adjusted fixup.
 747
 748         * expr.c (integer_constant): Correct too_many_digits calculation
 749         in base 10 case.
 750
 751 1999-09-09  Andreas Schwab  <schwab@suse.de>
 752
 753         * doc/c-arm.texi: Fix arguments of @var to not contain
 754         punctuation.
 755
 756 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
 757
 758         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
 759         and COFF targets.
 760         (md_parse_option): Only support -k flag for ELF and COFF targets.
 761
 762 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
 763
 764         * config/tc-hppa.c (pa_ip): Put strict register checks before
 765         call to pa_parse_number.
 766
 767         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
 768
 769 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
 770
 771         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
 772         BFD_ASSEMBLER code.
 773
 774 1999-09-06  Donn Terry  <donn@interix.com>
 775
 776         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
 777
 778 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
 779
 780         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
 781         candidate instruction.  Require registers for register arguments
 782         when in strict mode.  Require assemble-time constants for
 783         constants when in strict mode.
 784         (pa_get_absolute_expression): Require a constant when in strict
 785         mode.
 786
 787 1999-09-06  Nick Clifton  <nickc@cygnus.com>
 788
 789         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
 790
 791 1999-09-04  Steve Chamberlain  <sac@pobox.com>
 792
 793         * config/tc-pj.c: New file, supports picoJava in ELF.
 794         * config/tc-pj.h: Ditto.
 795         * configure.in (pjl*, pj*): New targets.
 796         * Makefile.am: Rebuild dependencies.
 797         (CPU_TYPES): Add pj.
 798         (TARGET_CPU_CFILES): Add config/tc-pj.c.
 799         (TARGET_CPU_HFILES): Add config/tc-pj.h.
 800         * doc/c-pj.texi: New file.
 801         * doc/as.texinfo: Add some PJ specifics.
 802         * doc/all.texi: Add PJ to the list of all architectures, sort them
 803         all alphabetically.
 804         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
 805         * configure, Makefile.in, doc/Makefile.in: Rebuild.
 806
 807 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
 808
 809         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
 810         (obj_frob_file): Test for null pointer.
 811         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
 812         (OBJ_PROCESS_STAB): And here.
 813         (elf_obj_sy): Remove
 814
 815         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
 816         except OBJ_PROCESS_STAB, which we #undef for ecoff.
 817         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
 818
 819         * config/obj-coff.c (no_func): Remove.
 820         (coff_format_ops): Change occurrences of no_func to 0, as we test
 821         for 0 in obj-multi.h.
 822
 823         * configure.in:  Enable bfd for i386-coff when primary target is
 824         bfd.  Enable i386 elf,coff emulation support.  Don't set
 825         USE_EMULATIONS=1 or te_file=multi unless there is more than one
 826         emulation to support.
 827         *configure: Regenerate.
 828
 829 1999-09-02  Nick Clifton  <nickc@cygnus.com>
 830
 831         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
 832         .section .line directive is encountered.
 833
 834 1999-09-01  Nick Clifton  <nickc@cygnus.com>
 835
 836         * config/tc-arm.c (md_section_align): Do not align sections in ELF
 837         format.
 838
 839         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
 840         * as.texinfo: Document --gdwarf2 command line option.
 841         Add additional documentation of ARM command line switches.
 842
 843 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
 844
 845         * config/tc-i386.c (i386_intel_memory_operand): Combine
 846         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
 847         and RESTORE_END_STRING around parse_register calls.
 848         (i386_operand): Here too.
 849         (i386_is_reg): Remove.
 850         (parse_register): Move as_bad calls from within this function to
 851         callers.
 852
 853 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
 854
 855         Based on a patch from H.J. Lu  <hjl@gnu.org>
 856         * config/tc-i386.c (parse_register): Handle FP regs specially.
 857         (md_begin): Remove '(' and ')' from register_chars.
 858
 859 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
 860
 861         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
 862         error message (done elsewhere).
 863
 864 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
 865
 866         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
 867
 868 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 869
 870         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
 871         args by 'f'.
 872
 873         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
 874
 875         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
 876         between args.
 877         Add new completers.  Fix bug in 64 bit condition handling.
 878
 879         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
 880         'cS', and 'c*'.
 881
 882         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
 883
 884         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
 885
 886         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
 887
 888 1999-08-27  Jim Wilson  <wilson@cygnus.com>
 889
 890         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
 891         (struct ls): Add frag field.  Initialize it to zero.
 892         (out_end_sequence): New local text_frag.  Set it while in text section.
 893         Replace address check with frag check.  Set ls.frag to text_frag if
 894         out_set_addr called.
 895         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
 896         Set it before switching sections.  Replace address check with frag
 897         check.  Set ls.frag to saved_frag if out_set_addr called.
 898
 899 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
 900
 901         * dwarf2dbg.c (out_end_sequence): If address changed, directly
 902         output "advance_pc" opcode instead of calling gen_addr_line().
 903         The latter has the undesired side-effect of creating a new row
 904         in the debug line info matrix.
 905
 906 1999-08-26  Jim Wilson  <wilson@cygnus.com>
 907
 908         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
 909         ls.last_filename if last is less than zero.  Set ls.last_filename
 910         when allocating new entry.
 911         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
 912         call.
 913
 914 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
 915
 916         * config/tc-i386.c (i386_index_check): Fix the displacement size
 917         when INFER_ADDR_PREFIX.
 918
 919 1999-08-18  Nick Clifton  <nickc@cygnus.com>
 920
 921         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
 922         display its value.
 923
 924 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
 925
 926         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
 927         handle 0xffffNNNN constants correctly.
 928
 929 1999-08-16  Nick Clifton  <nickc@cygnus.com>
 930
 931         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
 932         as well as loads.
 933
 934 1999-08-13  Nick Clifton  <nickc@cygnus.com>
 935
 936         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
 937         (md_apply_fix3): Always pass positive values to
 938         validate_offset_imm.
 939
 940 1999-08-12  Nick Clifton  <nickc@cygnus.com>
 941
 942         * config/tc-arm.c (skip_whitespace): New macro.
 943         Formatting tidy ups.
 944
 945         (md_apply_fix3): Store relocation offset in addend for ELF based
 946         relocs.
 947         (arm_force_relocation): Always generate relocs for Thumb function
 948         calls.
 949
 950 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
 951
 952         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
 953         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
 954
 955 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
 956
 957         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
 958         flags for the unwind subspace.
 959
 960         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
 961         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
 962         suitable relocation based on the size of the target's pointer.
 963         Always Use subsegment zero for the unwinders.
 964         (pa_level): Handle "2.0w".
 965
 966 Mon Aug  9 20:02:22 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
 967
 968         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
 969         with the following instruction unless this was specified.
 970
 971 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
 972
 973         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
 974         certain sections, to match BFD changes.
 975
 976 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
 977
 978         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
 979         (EXTRA_SCRIPTS): Define to keep automake happy.
 980         * Makefile.in: Rebuild.
 981
 982 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 983
 984         * Makefile.am: Rename .dep* files to DEP*.
 985         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
 986         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
 987         targets to DEPOBJ.
 988         * Makefile.in: Rebuild.
 989
 990 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
 991
 992         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
 993
 994 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 995
 996         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
 997         avoid problems on DOS filesystems.
 998         * Makefile.in: Rebuild.
 999
1000         * doc/as.texinfo (Section): Document 's' flag for COFF version.
1001
1002 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
1003
1004         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1005         section flag.
1006
1007 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
1008
1009         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
1010         line to create ${GDBINIT} rather than .gdbinit.
1011         * configure, Makefile.in, doc/Makefile.in: Rebuild.
1012
1013 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
1014
1015         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1016
1017 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
1018
1019         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
1020
1021 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
1022
1023         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1024         non-adjustable symbols.
1025
1026 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
1027
1028         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1029
1030 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
1031
1032         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
1033         operands.
1034
1035 1999-08-05  Donn Terry  <donn@interix.com>
1036
1037         * config/te-interix.h: New file.
1038         * configure.in (i386-*-interix*): New target.
1039         * configure: Rebuild.
1040
1041 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
1042
1043         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1044         selectors for ELF too.
1045         (selector_table): Add "ltp" and "rtp" selectors.
1046
1047 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
1048
1049         * config/tc-i386.c (i386_operand): No need to change
1050         operand_string pointer in segment reg case before goto
1051         do_memory_reference.  Initialise displacement_string_start and
1052         displacement_string_end after do_memory_reference label.
1053         (i386_index_check): Add operand_string param, and print error
1054         message on failure here.
1055         (i386_intel_memory_operand): Instead of here.
1056         (i386_operand): And here.
1057         (INFER_ADDR_PREFIX): Enable.
1058
1059         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1060
1061         * config/tc-i386.h (DefaultSize): Define.  Renumber following
1062         opcode_modifier defines.
1063
1064         From Etienne Lorrain  <etienne.lorrain@ibm.net>
1065         * config/tc-i386.c (stackop_size): New variable.
1066         (set_16bit_code_flag): Clear it here.
1067         (set_16bit_gcc_code_flag): New function.
1068         (md_pseudo_table): Add "code16gcc" entry.
1069         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1070
1071 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
1072
1073         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1074         next_set_end even if the end symbol is being discarded.
1075
1076         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1077         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1078         * config/obj-coff.c: Likewise.
1079         (seg_info_type): Remove.
1080         (seg_info_off_by_4): Change to array of segT.
1081         (s_get_segment): Adjust accordingly.
1082         (obj_pseudo_table): Fully initialize sentinel entry.
1083
1084         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
1085         Ralf Baechle <ralf@uni-koblenz.de>.
1086
1087 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
1088
1089         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1090
1091 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
1092
1093         * config/tc-i386.c: Indentation and white space changes.
1094         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
1095         don't enable it by default.
1096         (i386_intel_operand): Remove redundant prototype.
1097         Move check on number of memory operands, and i.mem_operands++
1098         (i386_intel_memory_operand): To here.
1099         Remove i386_immediate code from here.  Remove special case code
1100         for input and output using (%dx).  Remove base/index checks and
1101         call i386_index_check instead.  Save initial operand_string
1102         argument for error message.
1103         (i386_operand): Remove redundant prototype.  Move base/index
1104         checks to i386_index_check.
1105         (i386_displacement): Move intel mode check for non-zero
1106         i.disp_operand
1107         (i386_intel_memory_operand): To here.
1108
1109 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
1110
1111         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1112         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1113         by .register pseudo-op if -64 and --no-undeclared-regs.
1114         (s_register, sparc_adjust_symtab): New functions.
1115         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1116         Declare sparc_adjust_symtab as tc_adjust_symtab.
1117         * doc/c-sparc.texi: Add description of #ignore special literal
1118         for .register pseudo-op.
1119
1120 1999-07-30  Catherine Moore  <clm@cygnus.com>
1121
1122         * config/tc-arm.c (tc_gen_reloc):  Record the vtable entry in
1123         the relocation's section offset.
1124
1125 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
1126
1127         * write.c (fixup_segment): Fix generic error check overflow test.
1128
1129         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1130         X_add_number to long.
1131
1132 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
1133
1134         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
1135         processing.
1136
1137 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
1138
1139         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1140         VTABLE relocations.
1141
1142 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
1143
1144         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1145
1146         * configure.bat: Remove; obsolete.
1147         * config/go32.cfg: Likewise.
1148
1149 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
1150
1151         * configure.in (i386-*-vxworks*): New target.
1152         * configure: Rebuild.
1153
1154 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
1155
1156         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1157
1158 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
1159
1160         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1161         on -64 and not pic.
1162         (output_insn): Put OLO10's secondary addend into tc_fix_data.
1163         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1164         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1165         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1166         MAX_RELOC_EXPANSION): Define.
1167         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1168
1169 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
1170
1171         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1172         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1173         block.  Print a warning if an 8-bit or 16-bit constant
1174         displacement or immediate is truncated on output.
1175         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1176         immediate.
1177         (i386_operand): Disallow immediate jump absolute operand.
1178
1179 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
1180
1181         * configure.in: Bump version number to 2.9.5.
1182         * configure: Rebuild.
1183
1184         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1185         or %llx work.
1186
1187 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
1188
1189         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1190         (cons_fix_new_hppa): Derive size of fixup from size of the object.
1191
1192 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
1193
1194         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1195         is defined.
1196         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1197
1198         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1199         if -mno-fpu was given.
1200         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
1201         relocs.
1202         (cons_fix_new_arm): Remove misleading comments.
1203
1204 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
1205
1206         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1207         error message.
1208         (relax_segment): Likewise.  After giving a rs_org error, convert
1209         the frag to rs_align to avoid cascading errors.
1210
1211 1999-07-12  Andreas Schwab  <schwab@suse.de>
1212
1213         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1214
1215 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
1216
1217         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1218         as appropriate.  Fill in structure initializations.  Add variable
1219         initializations.  Add casts.
1220         * dwarf2dbg.c (print_stats): Change i to size_t.
1221         * listing.c (listing_listing): Change list_line to unsigned int.
1222
1223 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
1224
1225         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1226         rather than checking for \001 and \002 in symbol name.
1227         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1228
1229 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
1230
1231         * configure.in (hppa*-linux-gnu*): New target.
1232         * configure: Rebuilt.
1233
1234 1999-07-08  Nick Clifton  <nickc@cygnus.com>
1235
1236         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1237
1238 1999-07-07  Nick Clifton  <nickc@cygnus.com>
1239
1240         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1241         accessing symbolP directly.
1242
1243 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
1244
1245         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1246         for ELF.
1247
1248 1999-07-05  Nick Clifton  <nickc@cygnus.com>
1249
1250         * config/tc-arm.c (ARM_EXT_V5): Define.
1251         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1252         (md_begin): Detect ARM v5 architectures.
1253         (md_parse_option): Accept arm v5 specification.
1254         (md_show_usage): Documment -marmv5 switch.
1255
1256         * doc/c-arm.texi: Document -marmv5 command line option.
1257
1258         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
1259         op.
1260         (validate_immediate_twopart): New function.  Determine if a
1261         constant can be computed by two ADD instructions.
1262         (output_inst): Remove its command line parameter - it was never
1263         used.
1264         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1265         implememt the ADRL pseudo op.
1266         (tc_gen_reloc): Generate a suitable error message if an ADRL
1267         instruction tries to generate a real reloc.
1268
1269         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1270
1271 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
1272
1273         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1274         into lower case.
1275
1276 1999-06-27  H.J. Lu  <hjl@gnu.org>
1277
1278         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1279         non BFD_ASSEMBLER case.
1280
1281 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
1282
1283         * config/obj-coff.c (obj_coff_section): Mark writable sections as
1284         data.
1285
1286 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
1287
1288         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1289         out_end_sequence() when the address decreases due to a new frag.
1290         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1291         numbering starts with 1.
1292
1293 1999-06-23  Nick Clifton  <nickc@cygnus.com>
1294
1295         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1296         .section for COFF.
1297         (mcore_s_text): Call obj_elf_text for ELF target.
1298         (mcore_s_data): Call obj_elf_data for ELF target.
1299         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
1300         for COFF target.
1301         (mcore_s_bss): New function:  Dump literal table before changing
1302         sections.
1303         (mcore_s_comm): New function:  Dump literal table before changing
1304         sections.
1305
1306         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1307         No longer static functions.
1308         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1309         Provide prototypes for these functions.
1310
1311 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
1312
1313         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1314         a list of names, to try obj_segment_name, and to try abbreviated
1315         names when using COFF without long section names.
1316
1317         * config/tc-alpha.c: More use of symbol accessor functions.
1318         * config/tc-arc.c: Likewise.
1319         * config/tc-d30v.c: Likewise.
1320         * config/tc-fr30.c: Likewise.
1321         * config/tc-i860.c: Likewise.
1322         * config/tc-m88k.c: Likewise.
1323         * config/tc-mcore.c: Likewise.
1324         * config/tc-ns32k.c: Likewise.
1325         * config/tc-sparc.c: Likewise.
1326         * config/tc-v850.c: Likewise.
1327
1328         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1329         sy_value with appropriate accessor functions.
1330         * config/tc-arm.c (md_apply_fix3): Likewise.
1331         * config/tc-d10v.c (AT_WORD_P): Likewise.
1332         * config/tc-v850.c (reg_name_search): Likewise.
1333
1334         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1335         use symbol_get_bfdsym instead.
1336         * config/tc-ppc.c (md_assemble): Likewise.
1337         * config/tc-v850.c (v850_comm): Likewise.
1338
1339 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
1340
1341         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1342         the symbol, rather than accessing the bsym member.
1343         * config/tc-d10v.c (tc_gen_reloc): Likewise.
1344         * config/tc-d30v.c (tc_gen_reloc): Likewise.
1345         * config/tc-mcore.c (tc_gen_reloc): Likewise.
1346         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1347         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1348         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1349         * config/tc-tic30.c (tc_gen_reloc): Likewise.
1350         * config/tc-v850.c (tc_gen_reloc): Likewise.
1351
1352 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
1353
1354         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1355         (hppa_gen_reloc_type): Conditionalize on BFD64.
1356         (tc_gen_reloc): Re-enable ELF relocations.
1357         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1358
1359 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
1360
1361         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1362         warning.
1363         (do_ldst): Move assignment out of if condition.
1364         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
1365         parentheses to avoid warning.
1366
1367 1999-06-21  Nick Clifton  <nickc@cygnus.com>
1368
1369         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1370         macro to get at the BFD symbol associated with a GAS symbol.
1371
1372 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
1373
1374         * config/tc-ppc.c: Update for symbol handling changes.
1375         * config/obj-coff.c: Likewise.
1376
1377 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
1378
1379         * tc-hppa.c: General cleanups of ELF support.  No more spaces
1380         and subspaces for ELF.
1381         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1382         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1383         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1384         (UNWIND_SECTION_NAME): Likewise.
1385         (space/subspace related structures): Conditionalize definitions
1386         on OBJ_SOM.
1387         (space/subspace directives and support routines): Conditionalize
1388         definitions and references/uses on OBJ_SOM.
1389         (label_symbol_struct): For ELF, track the symbol's segment.  For
1390         SOM track its space.
1391         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1392         changes.
1393         (USE_ALIASES): Kill for both SOM & ELF.
1394         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1395         (pa_space, pa_subspace): Corresponding changes.
1396         (pa_spaces_begin): Corresponding chagnes.
1397         (md_begin): Do not muck around with space/subspace stuff for
1398         OBJ_ELF.
1399         (md_apply_fix): Temporarily disable argument relocation stuff
1400         for OBJ_ELF.
1401         (tc_gen_reloc): Temporarily disable relocation generation for
1402         OBJ_ELF
1403         (pa_build_unwind_subspace): Similarly.
1404
1405 1999-06-16  Nick Clifton  <nickc@cygnus.com>
1406
1407         * config/tc-arm.c (thumb_set): New pseudo op.
1408         (text, data, section): Override these pseudo ops with ARM
1409         specific versions.
1410         (s_thumb_set): New function: Perform the same as a .set pseudo
1411         op, but also mark the alias'ed symbol as being a Thumb
1412         function.
1413         (arm_s_text): New function: Perform the same as the .text
1414         pseudo op, but dump the literal pool before changing
1415         sections.
1416         (arm_s_data): New function: Perform the same as the .data
1417         pseudo op, but dump the literal pool before changing
1418         sections.
1419         (arm_s_section): New function: Perform the same as the
1420         .section pseudo op, but dump the literal pool before changing
1421         sections.
1422         (arm_cleanup): Do not reset the current section before dumping
1423         the literal pool.
1424
1425 1999-06-17  Nick Clifton  <nickc@cygnus.com>
1426
1427         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1428         OPTION_NO_WARN_UNMATCHED entries.
1429         (md_parse_option): Generate a warning message if an unrecognised
1430         option is encountered.
1431
1432         * config/tc-d10v.c (do_not_ignore_hash): New variable.
1433         (get_operands): When parsing an expression after an '@' symbol
1434         has been detected, do not ignore '#' symbols.
1435         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1436         false.
1437
1438 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
1439
1440         From K. Richard Pixley <rich@noir.com>:
1441         * configure.in (ppc-*-vxworks*): New target.
1442         * configure: Rebuild.
1443
1444 1999-06-12  Philip Blundell  <philb@gnu.org>
1445
1446         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1447
1448 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
1449
1450         * write.c (adjust_reloc_syms): Rather than never reducing reloc
1451         which refer to symbols in linkonce sections, permit reducing the
1452         relocs if the symbol is local.
1453
1454 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
1455
1456         * subsegs.c (subseg_text_p): New function.
1457         * as.h (subseg_text_p): Declare.
1458         * read.c (do_align): Use subseg_text_p to set the default fill.
1459         * write.c (subsegs_finish): Likewise.
1460         * config/obj-coff.c (write_object_file): Likewise.
1461         * config/tc-i386.h (md_maybe_text): Don't define.
1462         (md_do_align): Use subseg_text_p to set the default fill.
1463         * config/tc-m32r.c (m32r_do_align): Likewise.
1464         * config/tc-sh.c (sh_do_align): Likewise.
1465         * config/tc-sparc.h (md_do_align): Likewise.
1466
1467 1999-06-12  David O'Brien  <obrien@freebsd.org>
1468
1469         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1470         * configure: Rebuild.
1471
1472 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
1473
1474         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1475         * Makefile.am: Rebuild dependencies.
1476         * Makefile.in: Rebuild.
1477
1478         * config/tc-i386.c (i386_immediate): Remove unused label
1479         seg_unimplemented.
1480
1481         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1482         * symbols.c: Likewise.
1483         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1484         sy_next field when taking address, rather than symbol_next.
1485
1486         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1487         offsetT.
1488         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
1489         value from the output file architecture.
1490         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1491         * dwarf2dbg.h: Change bfd_vma to addressT.
1492
1493 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
1494
1495         * dwarf2dbg.h: Use PARAMS in function declarations.
1496
1497 1999-06-11  Martin Dorey  <mdorey@madge.com>
1498
1499         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1500         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1501         OBJ_ELF.
1502         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1503
1504 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
1505
1506         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1507
1508         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1509         popsection.
1510
1511         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1512
1513         * read.c (read_a_source_file): Only declare inescape if
1514         QUOTES_IN_INSN.
1515
1516         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1517         match parameters.
1518         (find_entry_byval): Add parens to avoid warning.
1519
1520         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1521
1522         * symbols.c (resolve_symbol_value): Don't permit subtraction of
1523         undefined symbols.
1524
1525 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
1526
1527         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1528         with isoctal.
1529
1530         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1531         synthetize_setx): New functions.
1532         (md_assemble): Broken the special cases into the above
1533         functions. Make compiler happy if sizeof(bfd_vma)==4.
1534         Fix sethi generated from set/setuw. If instructions have a relloc,
1535         always clear the fields to be relocated in the opcode.
1536         (sparc_ip): Remove special_case global variable.
1537
1538 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
1539
1540         Based on patches from John W. Woznack <jwoznack@concentric.net>:
1541         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
1542         indication of success rather than a value.
1543         (itbl_get_val): Likewise.
1544         (itbl_get_field): Use strcspn.  Change delimiters to include
1545         parens.
1546         * itbl-ops.h (itbl_get_reg_val): Update declaration.
1547         (itbl_get_val): Likewise.
1548         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1549
1550         * symbols.c (copy_symbol_attributes): Convert local symbols to
1551         regular symbols.
1552
1553 1999-06-10  Nick Clifton  <nickc@cygnus.com>
1554
1555         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1556         ARM920t.
1557
1558 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
1559
1560         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1561         Optimize set if sizeof(bfd_vma) == 64.
1562         (sparc_ip): Fix sethi - without %hi() it should generate
1563         R_SPARC_22 reloc, not R_SPARC_HI22.
1564         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1565
1566 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
1567
1568         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1569         (s_ncons): New function.
1570         (native_op_table): New table.
1571         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1572         R_SPARC_OLO10 handling.
1573
1574 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
1575
1576         * expr.h (struct expressionS): Revert last change; widen X_op.
1577         * config/tc-alpha.c (md_begin): Check the field is wide enough.
1578
1579 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1580
1581         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1582         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1583         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1584         * Makefile.in: Regenerated.
1585
1586         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1587         `common' pass on to s_mri_common.
1588         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1589
1590 1999-06-06  Richard Henderson  <rth@cygnus.com>
1591
1592         * config/obj-elf.c (obj_elf_section): Don't free the return
1593         value of demand_copy_C_string.
1594
1595 1999-06-05  Richard Henderson  <rth@cygnus.com>
1596
1597         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1598         creation logic from obj_elf_create_section.
1599
1600         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1601         (section_stack): New.
1602         (special_sections): Make const.
1603         (obj_elf_section): Gut and rewrite parsing.
1604         (obj_elf_change_section): New function broken out of obj_elf_section.
1605         (obj_elf_parse_section_letters): Likewise.
1606         (obj_elf_section_word): Likewise.
1607         (obj_elf_section_type): Likewise.
1608         (obj_elf_previous): Treat as a toggle.
1609         (obj_elf_popsection): New.
1610         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1611         (ppc_section_type): Likewise.
1612         * config/tc-ppc.h: Likewise.
1613
1614         * expr.h (struct expressionS): Don't make X_op a bitfield.
1615         * config/tc-alpha.c: Update for symbol handling changes.
1616         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1617         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1618
1619 1999-06-05  Richard Henderson  <rth@cygnus.com>
1620
1621         * dwarf2dbg.c (*): Convert to K&R + prototypes.
1622         (dwarf2_gen_line_info): Kill unused variables.
1623         (dwarf2_finish): Likewise.
1624         (dwarf2_where): Likewise.
1625         (dwarf2_directive_file): If we've only got a string,
1626         hand off to s_app_file.
1627         * ecoff.c: Move the include of ecoff.h.
1628         * symbols.h (S_IS_FUNCTION): Prototype.
1629
1630         * read.c (LEX_HASH): Supply a default.
1631         (lex_type): Use it.
1632         (s_globl): Update `c' after skipping whitespace.
1633         * read.h (LEX_END_NAME, is_name_ender): New.
1634         * expr.c (get_symbol_end): Respect it.
1635
1636 1999-06-04  Mark Klein <mklein@dis.com>
1637
1638         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1639         to real if OBJ_SOM
1640         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1641
1642         * config/tc-hppa.c: Update for symbol handling changes.
1643
1644 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
1645
1646         * cgen.c: Update for symbol handling changes.
1647         * config/tc-m32r.c: Likewise.
1648
1649         * config/tc-hppa.h: Update for symbol handling changes.
1650         * config/tc-hppa.c: Likewise.
1651
1652         * config/tc-arm.h: Update for symbol handling changes.
1653         * config/tc-arm.c: Likewise.
1654         (symbol_make_empty): Remove.  Just use symbol_create.
1655
1656         * symbols.c (symbol_set_tc): Correct name.
1657
1658         * Makefile.am: Rebuild dependencies.
1659         ($(OBJS)): Don't depend upon struc-symbol.h.
1660         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1661         * dep-in.sed: Don't remove struc-symbol.h.
1662         * Makefile.in: Rebuild.
1663
1664         * doc/internals.texi (Symbols): Describe changes in symbol
1665         handling.
1666
1667 1999-06-03  Richard Henderson  <rth@cygnus.com>
1668
1669         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1670         instead of doing the work by hand.
1671
1672 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1673
1674         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1675         state of line state-machine.
1676         (struct ls): Collect DWARF2 line state-machine state in new member
1677         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
1678         resulted in any DWARF2 directives.
1679         (reset_state_machine): New function.
1680         (out_end_sequence): Ditto.
1681         (dwarf2_gen_line_info): When switching sections or switching to a
1682         lower text address, call out_end_sequence() first to terminate the
1683         previous code sequence as code sequences MUST have monotonically
1684         increasing addresses.
1685         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1686
1687 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1688
1689         * as.c (parse_args): Add option -gdwarf2 to allow requesting
1690         DWARF2 debug info (line information only, at this point).
1691         * as.h: Update comment about supported debug formats.
1692         * dwarf2dbg.c, dwarf2dbg.h: New files.
1693         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1694
1695         * expr.c (operand): Don't use [ for parens if we want an index op.
1696         (op_encoding): Switch [ into O_index, if desired.
1697         (op_rank): Renumber with O_index on bottom.
1698         (expr): If O_index, match closing bracket.
1699         * expr.h (O_index): New.
1700
1701         * read.c (read_a_source_file): Conditionally allow matched "
1702         in lines passed to md_assemble.
1703
1704         * config/obj-elf.c (elf_pseudo_table): Add `common'.
1705
1706 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
1707
1708         Add support for storing local symbols in a small structure to save
1709         memory when assembling large files.
1710         * as.h: Don't include struc-symbol.h.
1711         (symbolS): Add typedef.
1712         * symbols.c: Include struc-symbol.h.
1713         (local_hash): New static variable.
1714         (save_symbol_name): New static function, from symbol_create.
1715         (symbol_create): Call save_symbol_name.
1716         (local_symbol_count): New static variable.
1717         (local_symbol_conversion_count): Likewise.
1718         (LOCAL_SYMBOL_CHECK): Define.
1719         (local_symbol_make): New static function.
1720         (local_symbol_convert): New static function.
1721         (colon): Handle local symbols.  Create local symbol for local
1722         label name.
1723         (symbol_table_insert): Handle local symbols.
1724         (symbol_find_or_make): Create local symbol for local label name.
1725         (symbol_find_base): Check for local symbol.
1726         (symbol_append, symbol_insert): Check for local symbols.
1727         (symbol_clear_list_pointers, symbol_remove): Likewise.
1728         (verify_symbol_chain): Likewise.
1729         (copy_symbol_attributes): Likewise.
1730         (resolve_symbol_value): Handle local symbols.
1731         (resolve_local_symbol): New static function.
1732         (resolve_local_symbol_values): New function.
1733         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1734         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1735         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1736         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1737         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1738         (symbol_previous, symbol_next): New functions.
1739         (symbol_get_value_expression): Likewise.
1740         (symbol_set_value_expression): Likewise.
1741         (symbol_set_frag, symbol_get_frag): Likewise.
1742         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1743         (symbol_mark_used_in_reloc): Likewise.
1744         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1745         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1746         (symbol_mri_common_p): Likewise.
1747         (symbol_mark_written, symbol_clear_written): Likewise.
1748         (symbol_written_p): Likewise.
1749         (symbol_mark_resolved, symbol_resolved_p): Likewise.
1750         (symbol_section_p, symbol_equated_p): Likewise.
1751         (symbol_constant_p): Likewise.
1752         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1753         (symbol_get_obj, symbol_set_obj): Likewise.
1754         (symbol_get_tc, symbol_set_tc): Likewise.
1755         (symbol_begin): Initialize local_hash.
1756         (print_symbol_value_1): Handle local symbols.
1757         (symbol_print_statistics): Print local symbol statistics.
1758         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1759         Declare new symbols.c functions.  Move many declarations here from
1760         struc-symbol.h.
1761         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1762         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1763         (struct symbol): Move bsym to make it clearly the first field.
1764         Remove TARGET_SYMBOL_FIELDS.
1765         (symbolS): Don't typedef.
1766         (struct broken_word): Remove.
1767         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1768         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1769         (symbol_clear_list_pointers): Likewise.
1770         (symbol_insert, symbol_remove): Likewise.
1771         (symbol_previous, symbol_append): Likewise.
1772         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1773         (struct local_symbol): Define.
1774         (local_symbol_converted_p, local_symbol_mark_converted): Define.
1775         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1776         (local_symbol_get_frag, local_symbol_set_frag): Define.
1777         (local_symbol_get_real_symbol): Define.
1778         (local_symbol_set_real_symbol): Define.
1779         Define.
1780         * write.c (write_object_file): Call resolve_local_symbol_values.
1781         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1782         (TARGET_SYMBOL_FIELDS): Don't define.
1783         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
1784         ECOFF_DEBUGGING, add ECOFF fields.
1785         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1786         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
1787         ECOFF_DEBUGGING, add ECOFF fields.
1788         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1789         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1790         * config/tc-mcore.h: Don't include struc-symbol.h.
1791         (TARGET_SYMBOL_FIELDS): Don't define.
1792         (struct mcore_tc_sy): Define.
1793         (TC_SYMFIELD_TYPE): Define.
1794         * Many files: Use symbolS instead of struct symbol.  Use new
1795         accessor functions rather than referring to symbolS fields
1796         directly.
1797
1798         * read.c (s_mri_common): Don't add in value of line_label.
1799
1800         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1801         checking for SEC_LINK_ONCE.
1802
1803         * config/tc-sh.h (sh_fix_adjustable): Declare.
1804
1805         * app.c (input_buffer): New static variable.
1806         (app_push): Save saved_input in allocated buffer.
1807         (app_pop): Restored saved_input.
1808         (do_scrub_chars): Change get parameter to take char * and int as
1809         arguments.  Change GET macro to pass input_buffer to get
1810         function.  Don't save input into allocated buffer.
1811         * as.h (do_scrub_chars): Update declaration.
1812         * input-file.c (input_file_get): Change to take char * and int.
1813         Read data into passed in buffer.  Remove static buffer.
1814         * read.c (scrub_from_string): Change to take char * and int.  Copy
1815         data into passed in buffer.
1816
1817         * hash.h: Neaten.  Declare hash_traverse.
1818         * hash.c: Complete rewrite based on BFD hashing code.
1819         * gasp.c (chunksize): New variable.
1820         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1821         hash_delete.
1822
1823 1999-05-28  Nick Clifton  <nickc@cygnus.com>
1824
1825         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1826         addend unless the target uses an old ABI.
1827
1828 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
1829
1830         -Wchar-subscripts cleanup
1831         * listing.c (listing_newline): Use unsigned char variable, so
1832         calls to isascii,iscntrl are correct.
1833         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1834         (unsigned char).
1835         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1836         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1837         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1838         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1839
1840 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
1841
1842         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1843         width for Coldfire.
1844         (arch_coldfire_p): New #define.
1845         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1846
1847 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
1848
1849         * config/tc-m68k.c (install_operand): Add places `n', `o'.
1850
1851         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1852         (install_operand): Add place `N'.
1853         (init_table): Add registers ACC, MACSR, MASK.
1854
1855         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1856
1857         * config/tc-m68k.c: Change mcf5200 --> mcf.
1858         (archs): Add mcf5206e, mcf5307.
1859         (m68k_ip): Add format `u'.
1860         (install_operand): Add place `m', `M', `h'.
1861         (init_table): Add upper/lower registers.
1862
1863         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1864
1865 1999-05-28  Martin Dorey  <mdorey@madge.com>
1866
1867         * config/tc-i960.c: Several minor changes to add ELF and
1868         BFD_ASSEMBLER support.
1869         * config/tc-i960.h: Likewise.
1870         * configure.in (i960-*-elf*): New target.
1871         * aclocal.m4, configure: Rebuild.
1872
1873 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
1874
1875         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1876         reloc changes when defined(BFD_ASSEMBLER).
1877
1878 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
1879
1880         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1881
1882         * write.c (write_print_statistics): Output to file, not stderr.
1883
1884         * expr.c (generic_bignum_to_int32,64): Prototype.
1885
1886         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1887         output_sleb128, output_uleb128, output_big_sleb128,
1888         output_big_uleb128, output_big_leb128): Prototype.
1889         (output_big_sleb128, output_big_uleb128): Make inline.
1890         (output_big_leb128): Remove inline
1891
1892         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1893         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1894         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
1895         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
1896         value for correct overflow check in write.c:fixup_segment.
1897         * write.c (fixup_segment): Move bitfield overflow checks to after
1898         the md_apply_fix call.
1899         * config/obj-coff.c (fixup_segment): Likewise.
1900         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1901         valueT *val argument.
1902
1903 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1904
1905         * config/atof-ieee.c (gen_to_words): Correctly round a
1906         denormalized number.  Fix off-by-one in range checking for
1907         exponent in a denormal.
1908
1909 1999-05-10  Nick Clifton  <nickc@cygnus.com>
1910
1911         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1912         name.
1913
1914 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
1915
1916         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1917
1918 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
1919
1920         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
1921         (ReverseRegRegmem): Remove.
1922         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
1923         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1924         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
1925         kludge.
1926
1927         From  Doug Ledford <dledford@redhat.com>
1928         * config/tc-i386.h (RegXMM): New for P/III.
1929         * config/tc-i386.c: Add support for P/III.
1930
1931 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
1932
1933         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1934         (md_begin): Allow ppc32 insns in ppc64bridge mode.
1935         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1936
1937 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
1938
1939         * config/tc-i386.c (i386_immediate): Skip whitespace before
1940         complaining about junk after expression.
1941         (i386_displacement): Likewise.
1942
1943 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
1944
1945         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1946         Don't copy before downcaseing.
1947
1948 1999-05-05  Catherine Moore  <clm@cygnus.com>
1949
1950         * tc-m68k.c: Include elf/m68k.h.
1951         (m68k_elf_final_processing): New routine.
1952         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1953         Define.
1954
1955 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
1956
1957         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1958         17 bit fmt insn.
1959
1960 1999-04-30  Nick Clifton  <nickc@cygnus.com>
1961
1962         * config/tc-mcore.c (mcore_s_section): Dump literals before
1963         changing section.
1964
1965 1999-04-29  Nick Clifton  <nickc@cygnus.com>
1966
1967         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1968         for COFF/PE port.
1969
1970 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
1971
1972         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1973         (TC_INIT_FIX_DATA): Delete.
1974         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1975         (TC_INIT_FIX_DATA): Delete.
1976         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1977         * write.c (fix_new_internal): Initialize fx_cgen member.
1978         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1979         (gas_cgen_md_apply_fix3): Update.
1980         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1981         (md_cgen_record_fixup_exp): Update.
1982         (FX_OPINFO_R_TYPE): Update.
1983
1984         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1985         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1986         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1987         * frags.h (struct frag): Make opindex, opinfo ints.
1988
1989         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1990
1991 1999-04-26  Tom Tromey  <tromey@cygnus.com>
1992
1993         * aclocal.m4, configure: Updated for new version of libtool.
1994
1995 1999-04-22  Nick Clifton  <nickc@cygnus.com>
1996
1997         * config/tc-mcore.c (md_apply_fix3): Renamed function from
1998         md_apply_fix.
1999         (md_apply_fix3): Do not fix up absolute relocations against
2000         symbolic values.
2001
2002         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2003
2004 1999-04-20  Nick Clifton  <nickc@cygnus.com>
2005
2006         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2007         changes and data-in-text directives.
2008         (mcore_cons): New function: intercept cons() operations.
2009         (mcore_float_cons): New function: intercept float_cons()
2010         operations.
2011         (mcore_stringer): New function: intercept stringer() operations.
2012
2013 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
2014
2015         * obj.h (struct format_ops): Change generate_asm_lineno field to
2016         take no parameters.
2017         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2018
2019         * config/tc-alpha.c (find_opcode_match): Add default case to
2020         switch.
2021         (find_macro_match): Likewise.
2022         (load_expression): Parenthesize && within ||.
2023
2024         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2025
2026 1999-04-17  Nick Clifton  <nickc@cygnus.com>
2027
2028         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2029         .text .data .section pseudo ops.
2030         (mcore_s_section): New function.  Dump lits before changing secs.
2031         (mcore_s_text): New function.  Dump lits before changing secs.
2032         (mcore_s_data): New function.  Dump lits before changing secs.
2033
2034 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
2035
2036         * config/tc-mips.c (mips_32bitmode): New.
2037         (md_begin): Set mips_32bitmode if needed.
2038         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2039         Set EF_MIPS_32BITMODE.
2040
2041 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
2042
2043         * config/obj-coff.c (c_section_symbol): Fix typo in previous
2044         change.
2045
2046 1999-04-16  Nick Clifton  <nickc@cygnus.com>
2047
2048         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2049
2050 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
2051
2052         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2053         expressions correctly.
2054
2055
2056 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
2057
2058         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2059
2060 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
2061
2062         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2063         and fmpynfadd instructions.
2064
2065 1999-04-11  Richard Henderson  <rth@cygnus.com>
2066
2067         * as.h (environ): Declare it, if needed.
2068         * as.c (dump_statistics): Don't declare environ.
2069         * configure.in (environ): Detect declaration.
2070         * configure, config.in: Rebuild
2071
2072         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2073         (i386_displacement): Allocate enough space for replacement buffer.
2074         Clean up replacement buffer initialization.
2075
2076 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
2077
2078         * subsegs.c (section_symbol): Don't create a new symbol if one
2079         already exists; instead, use the existing one, but set its segment
2080         and frag data if it hasn't already been defined.
2081         * config/obj-coff.c (c_section_symbol): Likewise.
2082
2083 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
2084
2085         * tc-alpha.c (load_expression): Call as_bad instead of abort.
2086
2087 1999-04-08  Nick Clifton  <nickc@cygnus.com>
2088
2089         * config/tc-mcore.c: New File: Support routines for MCore
2090         assembler.
2091         * config/tc-mcore.h: New File: Definitions for MCore assembler.
2092         * config/obj-coff.c: Add support for mcore-pe target.
2093
2094         * Makefile.am: Add support for MCore targets.
2095         * Makefile.in: Regenerate.
2096         * configure.in: Add support for MCore targets.
2097         * configure: Regenerate.
2098
2099         * doc/all.texi: Set MCORE.
2100         * doc/as.texinfo: Document MCore specific command line options.
2101
2102         * write.h: Prevent multiple inclusion.
2103
2104 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
2105
2106         * asintl.h (LC_MESSAGES): Never define.
2107         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2108         does not define it.
2109         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2110         does not define it.
2111
2112         * Makefile.am (m68k-parse.c): If configuring in the source
2113         directory, copy m68k-parse.y into the local directory before
2114         running ylwrap, to remove spurious differences when generating
2115         snapshots.
2116         * Makefile.in: Rebuild.
2117
2118         * config/tc-sparc.h (md_do_align): Just allocate the number of
2119         bytes necessary, rather than always allocating 1024.
2120
2121 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
2122
2123         * listing.c (listing_newline): Add cast to avoid warning.
2124         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
2125         * config/tc-i386.c (i386_scale): Add return value.
2126         (build_displacement_string): Remove unused local temp_disp2.
2127         (i386_intel_memory_operand): Add parentheses to avoid warning.
2128         (i386_intel_operand): Remove unused local end_of_operand_string.
2129         (i386_operand): Remove unused local operand_modifier.
2130         (i386_operand): Add parens to avoid warning.
2131
2132 1999-04-04  Don Bowman <don@pixsci.com>
2133
2134         * configure.in: Add mips*-*-vxworks* target; have it define
2135         MIPS_STABS_ELF.
2136         * configure, config.in: Rebuild.
2137
2138 1999-03-31  Nick Clifton  <nickc@cygnus.com>
2139
2140         * configure.in (emulations): Add support for arm-epoc-pe.
2141         * configure: Regenerate.
2142         * config/te-epoc-pe.h: New file.  Define macros specific to
2143         arm-epoc-pe target.
2144         * config/tc-arm.h: Select epoc-pe-arm target format if configured
2145         for arm-epoc-pe target.
2146
2147 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
2148
2149         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
2150
2151 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
2152
2153         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2154         detect ",n" without a condition.
2155         (pa_parse_neg_cmpsub_cmpltr): Likewise.
2156
2157
2158 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
2159
2160         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2161         instruction is encoded with one bit.
2162
2163
2164 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
2165
2166         * doc/internals.texi (CPU backend): Mention that
2167         line_separator_chars should not include newline.  From thi
2168         <ttn@mingle.glug.org>.
2169
2170 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
2171
2172         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2173         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2174
2175 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
2176
2177         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2178
2179 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
2180
2181         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2182
2183
2184 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
2185
2186         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2187
2188 1999-03-15  Martin Hunt  <hunt@cygnus.com>
2189
2190         * app.c (do_scrub_begin): Change '-' back to a symbol char
2191         so we can use multiple opcodes on a line again.
2192
2193         * config/tc-d30v.c: By default, warn if a symbol has
2194         the same name as a register.  Plus some minor
2195         updates from the branch.
2196
2197 1999-03-13  Nick Clifton  <nickc@cygnus.com>
2198
2199         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2200         BFD_RELOC_16 and BFD_RELOC_64.
2201
2202 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
2203
2204         * expr.c (expr): Add missing else.
2205
2206 1999-03-12  Nick Clifton  <nickc@cygnus.com>
2207
2208         * config/tc-arm.c (md_apply_fix3): Improve error message.
2209
2210 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
2211
2212         * Makefile.am (CPU_TYPES): Add fr30.
2213         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2214         (fr30,m32r dependencies): Update.
2215         * Makefile.in: Rebuild.
2216
2217         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2218         (gas_cgen_record_fixup_exp): Ditto.
2219         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2220         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
2221         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2222         (md_cgen_lookup_reloc): Update use of operand->type.
2223         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2224         (md_convert_frag): Call cgen_operand_lookup_by_num.
2225         (md_cgen_lookup_reloc): Update use of operand->type.
2226         (m32r_cgen_record_fixup_exp): Ditto.
2227
2228 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
2229
2230         * config/tc-mips.c (md_show_usage): Fix message.
2231
2232 1999-03-03  Nick Clifton  <nickc@cygnus.com>
2233
2234         * doc/c-arm.texi (ARM Syntax): Document new command line switches
2235         and LDR reg,=<expr> instruction.
2236
2237         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2238         -mcpu=arm9tdmi.
2239
2240 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
2241
2242         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2243
2244 1999-02-17  Nick Clifton  <nickc@cygnus.com>
2245
2246         This patch was created by: Scott Bambrough
2247         <scottb@corelcomputer.com>
2248
2249         * app.c:
2250           Special cased '@' character.  The '@' character is used as the
2251           ARM assembler comment character, as a special character
2252           and in ELF .symver pseudo-op's, and as a special character in
2253           .type and .section pseudo-ops.
2254         (symver_pseudo): New static variable.
2255         (symver_state): New static variable.
2256         (struct app_save): Add field 'symver_state'.
2257         (app_push): Save global symver_state int struct app_save.
2258         (app_pop): Restore global symver_state from struct app_save.
2259         (do_scrub_chars): Special case handling of '@' character in
2260         .symver pseudo-ops.
2261
2262         * configure.in: Modified to recognize armv* uname syntax from ARM
2263         Linux kernel.
2264         * configure: Regenerated.
2265
2266         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2267         a prefix to the section's type.
2268         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2269         the type's typename.
2270
2271         * config/tc-arm.h: Add support for PIC generation:
2272         (pic_code): New boolean.
2273         (obj_relocate_extern): Define.
2274         (TC_RELOC_RTSYM_LOC_FIXUP): Define
2275         (TC_CONS_FIX_NEW): Define.
2276         (tc_fix_adjustable): Define.
2277         (GLOBAL_OFFSET_TABLE_NAME): Define.
2278
2279         * config/tc-arm.c: Add support for PIC generation:
2280         (line_seperator_chars): Allow ';' as a seperator for Linux.
2281         (is_immediate_prefix): New macro.
2282         (arm_parse_reloc): New function.
2283         (s_arm_elf_cons): New function.
2284         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2285         (md_undefined_symbol): Special case handling for the Global Offset
2286           Table's symbol.
2287         (md_apply_fix3): Handle PIC relocs.
2288         (tc_gen_reloc): Handle PIC relocs.
2289         (md_parse_option): Add support for '-k' command line switch to
2290           enable PIC generation.
2291         (cons_fix_new_arm): New function.
2292         (s_arm_elf_cons): New function.
2293
2294 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
2295
2296         * configure.in: Add comments for uses of AC_DEFINE.
2297         * acinclude.m4: Likewise.
2298         * acconfig.h: Remove.
2299         * aclocal.m4: Rebuild.
2300         * configure: Rebuild.
2301         * Makefile.in: Rebuild.
2302         * config.in: Rebuild.
2303
2304 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
2305
2306         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2307         non-constant offset from a base register.
2308
2309 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
2310
2311         * config/tc-alpha.c (md_show_usage): Put \ before newline in
2312         strings always.
2313
2314 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
2315
2316         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2317         (emit_insn): Look for pc-relative and no-overflow specifiers on
2318         internal relocation types.
2319
2320 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
2321
2322         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2323         -mcpu=NNNN flags.
2324
2325         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2326         mips_cpu instead.
2327         (mips_4650, mips_4010, mips_4100): Variables removed.
2328         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2329         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2330         variables.
2331         (md_begin): Don't bother initializing the mips_NNNN variables;
2332         mips_cpu is set, and that's good enough now.
2333         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2334         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
2335         (show): New function, to handle wrapping in the CPU lists.
2336         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2337
2338 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
2339
2340         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2341         than treat as an immediate specifier.
2342
2343 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
2344
2345         * config/tc-i386.c: Prototype many functions.
2346         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2347         (i386_immediate): Remove unused second argument.
2348         (i386_intel_operand): Fix i386_is_reg typo.
2349         (i386_operand): Use allow_naked_reg.
2350         (output_invalid): Make operand int for K&R.
2351
2352 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
2353
2354         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2355         patch.
2356         * Makefile.in: Rebuild.
2357
2358 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
2359
2360         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2361         (cgen.o): Ditto.
2362         (EXTRA_as_new_SOURCES): Comment out.
2363         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2364         * Makefile.in: Rebuild.
2365         * doc/Makefile.in: Rebuild.
2366         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
2367         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
2368         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2369         * configure: Rebuild.
2370         * aclocal.m4: Rebuild.
2371         * config.in: Rebuild.
2372         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2373         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2374         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2375         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2376         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2377         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2378         (gas_cgen_record_fixup_exp): Ditto.
2379         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
2380         descriptor, not global variable.
2381         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2382         descriptor, not global variable.  Refer to insert_operand handler
2383         via cpu descriptor, not global function.
2384         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2385         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2386         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2387         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2388         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2389         * config/tc-m32r.c: Ditto.
2390         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2391         (md_assemble): Ditto.
2392         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2393
2394 1999-02-09  Nick Clifton  <nickc@cygnus.com>
2395
2396         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2397         relocations for ELF targets.
2398
2399 1999-02-08  Nick Clifton  <nickc@cygnus.com>
2400
2401         * configure.in: Add support for StrongARM target.
2402         * configure: Regenerate.
2403
2404 1999-02-05  Nick Clifton  <nickc@cygnus.com>
2405
2406         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2407
2408         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2409         for COFF ports.
2410
2411 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
2412
2413         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2414
2415 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
2416
2417         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
2418         (INTEL_DWORD_MNEM_SUFFIX):  Define.
2419         (BYTE_PTR):  Define.
2420         (WORD_PTR):  Define.
2421         (DWORD_PTR):  Define.
2422         (XWORD_PTR):  Define.
2423         (SHORT):  Define.
2424         (OFFSET_FLAT):  Define.
2425         (FLAT):  Define.
2426         (NONE_FOUND):  Define.
2427         (No_dSuf):  Define.
2428         (No_xSuf):  Define.
2429         * config/tc-i386.c  (set_intel_syntax):  New routine.
2430         (intel_syntax):  Declare.
2431         (allow_naked_reg):  Declare.
2432         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
2433         (intel_float_operand):  New routine.
2434         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
2435         Handle brackets as well as parens.  Call i386_intel_operand for
2436         intel syntax.  Reverse operands if appropriate.  Handle new
2437         suffixes.  Handle movzx and movsx.
2438         (i386_is_reg):  New routine.
2439         (i386_immediate):  New routine.
2440         (i386_scale):  New routine.
2441         (i386_displacement):  New routine.
2442         (i386_operand_modifier):  New routine.
2443         (build_displacement_string):  New routine.
2444         (i386_parse_seg):  New routine.
2445         (i386_intel_memory_operand):  New routine.
2446         (i386_intel_operand):  New routine.
2447         (i386_operand):  Call i386_displacement, i386_immediate,
2448         i386_scale, etc.  instead of handling inline.
2449         (parse_register):  Handle registers without prefix.
2450
2451 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
2452
2453         * configure:  Regenerate.
2454         * configure.in (arm-*-oabi):  New.
2455         (thumb-*-oabi):  New.
2456         * config/tc-arm.c (target_oabi):  Declare.
2457         (md_apply_fix3): Support REL relocs.
2458         (md_parse_option):  Handle -oabi.
2459         (elf32_arm_target_format):  New routine.
2460         (md_longopts):  Add OPTION_OABI.
2461         * config/tc-arm.h:  Redefine TARGET_FORMAT.
2462
2463
2464 1999-01-28  Nick Clifton  <nickc@cygnus.com>
2465
2466         * write.c (write_relocs): Handle out of range error.
2467
2468         * config/tc-fr30.c (fr30_fix_adjustable): New function.
2469         (fr30_force_relocation): Default to 0.
2470
2471         * config/tc-fr30.h (obj_fix_adjustable): Define.
2472         (TC_FORCE_RELOCATION): Define.
2473
2474         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2475         relocs.
2476
2477 1999-01-16  Nick Clifton  <nickc@cygnus.com>
2478
2479         * config/tc-d30v.c (write_2_short): Do not generate a sequential
2480         merge of two instructions if the left instruciton kills the right.
2481
2482 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
2483
2484         * Makefile.in: Regenerate.
2485         * configure.in: Redo test for using cgen.
2486         * configure: Regenerate.
2487
2488 1999-01-09  Nick Clifton  <nickc@cygnus.com>
2489
2490         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2491         redefinition of this macro.
2492
2493 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
2494
2495         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2496         warning.
2497
2498 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
2499
2500         * config/tc-mips.c (append_insn): For mips16, insert a nop between
2501         a read of HI or LO and an immediatly following branch.
2502
2503 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
2504
2505         * config/tc-mips.c (md_begin): Another correction to the setting of
2506         mips_eabi64.
2507
2508 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
2509
2510         * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2511
2512 1998-12-21  Nick Clifton  <nickc@cygnus.com>
2513
2514         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2515         bit insn when optimizing, so that parallelised instructions will
2516         start on a 32 bit boundary.
2517
2518 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
2519
2520         * config/tc-mips.c (mips_eabi64): New.
2521         (md_begin): Set mips_eabi64.
2522         (mips_elf_final_processing): Use it.
2523
2524 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
2525
2526         * config/tc-mips.c (mips_elf_final_processing):
2527         Correct setting of ABI in e_flags.
2528
2529 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
2530
2531         * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2532
2533 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
2534
2535         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2536
2537 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
2538
2539         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2540         warning, values that don't fit in the field.
2541
2542 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
2543
2544         * config/tc-mips.c (mips_abi_string): New.
2545         (md_parse_option,md_longopts): Add mabi.
2546         (mips_elf_final_processing): Set e_flags based on mabi flag.
2547
2548 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
2549
2550         * config/tc-mips.c (md_parse_option): Handle vr4111.
2551
2552 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
2553
2554         * config/tc-h8300.c (build_bytes): Change message given if the
2555         instruction requires H8/300H mode and we're not in Hmode, to
2556         suggest that it may be the operand modes that are the problem, not
2557         necessarily the opcode.
2558
2559 1998-12-10  Nick Clifton  <nickc@cygnus.com>
2560
2561         * config/tc-fr30.c: Add line separator character.
2562
2563 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
2564
2565         * configure.in (hppa-*-mpeix*): New target.
2566         * config/obj-som.h (obj_som_compiler): Declare.
2567         * config/obj-som.c (compiler_seen): New static variable.
2568         (obj_som_compiler): New function.
2569         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2570         (md_pseudo_table): Add "compiler" if OBJ_SOM.
2571         (pa_type_args): Set hppa_priv_level.
2572         (pa_compiler): New static function if OBJ_SOM.
2573         * configure: Rebuild.
2574
2575 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
2576
2577         * read.c (output_leb128): Don't mark as inline.
2578
2579 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
2580
2581         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2582         AIX .vbyte unaligned data support.
2583         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2584         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2585         sections.
2586
2587 1998-12-07  Nick Clifton  <nickc@cygnus.com>
2588
2589         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2590         input handling.
2591
2592 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
2593
2594         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
2595         BFD_RELOC_ARM_PCREL_BRANCH.
2596
2597 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
2598
2599         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2600         checking the target type.
2601         (mips-dec-bsd*): Set endian to little.
2602         * configure: Rebuild.
2603
2604         COFF weak symbol support, based on patches from Mark Elbrecht
2605         <snowball3@usa.net>:
2606         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2607         * config/obj-coff.c (obj_coff_weak): New static function.
2608         (obj_coff_endef) [both versions]: Handle weak symbols.
2609         (coff_frob_symbol): Likewise.
2610         (yank_symbols): Likewise.
2611         (obj_pseudo_table): Add "weak".
2612
2613         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
2614         <aymeric.vincent@emi.u-bordeaux.fr>.
2615         * aclocal.m4: Rebuild with current tools.
2616         * configure: Rebuild.
2617
2618         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2619         an assertion failure for a case we can't handle when OBJ_ECOFF.
2620
2621         * expr.c (operator): And with 0xff to avoid problems with signed
2622         char.
2623
2624 1998-12-03  Nick Clifton  <nickc@cygnus.com>
2625
2626         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2627         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2628
2629 1998-12-02  Nick Clifton  <nickc@cygnus.com>
2630
2631         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2632         LDI:20 insn.
2633
2634 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
2635
2636         * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2637         of pcrel point.
2638
2639 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
2640
2641         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2642         pcrel point.
2643
2644 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
2645
2646         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2647         scope.
2648         (d10v_cleanup): Only generate previous insn if a multiline insn is
2649         not pending.
2650
2651 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
2652
2653         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2654         FR30_OPERAND_I32.
2655
2656 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
2657
2658         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2659         -marm6xxx command line switches.
2660
2661 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
2662
2663         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2664         (itbl-ops.o): Delete duplicate dependencies.
2665         Rebuild dependencies.
2666         Add fr30 dependencies.
2667         * Makefile.in: Rebuild.
2668
2669 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
2670
2671         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2672         opcode list.
2673         * listing.c: Ignore line terminator characters found inside
2674         strings.
2675
2676 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
2677
2678         * po/gas.pot: Regenerated.
2679
2680 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
2681
2682         * config/tc-fr30.c (fr30_is_colon_insn): New name for
2683         fr30_is_label_start().  Also checks for delay slot insns.
2684
2685         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2686         FR30 instructions which contain a colon in the mnemonic.
2687
2688         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2689
2690 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
2691
2692         * config/tc-fr30.c: Removed currently superflous code.
2693
2694 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
2695
2696         * config/tc-fr30.h: New file.
2697         * config/tc-fr30.c: Tweaking so that it will compile.
2698
2699 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
2700
2701         * config/tc-d10v.h (obj_fix_adjustable):  Define.
2702         (TC_FORCE_RELOCATION):  Define.
2703         (d10v_force_relocation):  Declare.
2704         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
2705         (md_apply_fix3):  Handle Vtable relocs.
2706         (d10v_fix_adjustable):  New.
2707         (d10v_force_relocation):  New.
2708
2709 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
2710
2711         * config/tc-d30v.c: Change default behaviour to ignore potential
2712         conflicts between register name and symbol names.
2713
2714 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
2715
2716         * configure.in: Add fr30-*-*.
2717         * config/tc-fr30.c: New file.
2718         * Makefile.in: Regenerated.
2719         * config.in: Regenerated.
2720         * configure: Regenerated.
2721         * doc/Makefile.in: Regenerated.
2722         * po/gas.pot: Regenerated.
2723
2724 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
2725
2726         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2727         are 16 bit insns.
2728
2729 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
2730
2731         * app.c (do_scrub_begin): Set characters above 127 to be symbol
2732         characters.
2733         (do_scrub_chars): Add some casts to unsigned char to avoid
2734         unwanted sign extension.
2735         * read.c (lex_type): Set characters about 127 to be symbol
2736         characters.
2737         * config/tc-i386.c (md_begin): Set identifier_chars and
2738         operand_chars for values above 127.
2739
2740 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
2741
2742         * configure.in: detect cygwin* instead of cygwin32*
2743         * configure: regenerate
2744
2745 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
2746
2747         * listing.c: Add support for producing a listing from piped
2748         input.
2749
2750 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
2751
2752         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2753         (append_insn): Account for the tx39's multiply behavior.
2754
2755 1998-10-26  Michael Meissner  <meissner@cygnus.com>
2756
2757         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2758         from assemble_parallel_insns.  Add support for '->' to indicate
2759         explicitly serializing the instructions.
2760         (md_assemble): Ditto.
2761
2762 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
2763
2764         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
2765         WEAK handling.
2766
2767 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
2768
2769         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
2770
2771 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
2772
2773         * config/tc-mips.c : support frame and regmask/fregmask when
2774           MIPS_STABS_ELF is specified.
2775
2776 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
2777
2778         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
2779         (md_apply_fix):  Don't return 1 for VTABLE relocs.
2780         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
2781
2782 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2783
2784         * doc/c-i386.texi: Replace occurences of "opcode" with
2785         "instruction mnemonic", "instruction", or "mnemonic" when
2786         referring to the name of an instruction.  Use "opcode" when
2787         referring to the sequence of machine bytes.
2788
2789         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2790         (is_opcode_char): Rename to is_mnemonic_char.
2791         (md_assemble and i386_operand): Correct error messages from
2792         "opcode" to "instruction mnemonic"
2793         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2794         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2795         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2796         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2797         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2798         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2799         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2800
2801         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2802
2803         * config/tc-i386.c (i386_operand): Check for garbage after
2804         register name.
2805
2806 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2807
2808         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2809         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2810
2811 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
2812
2813         * config/tc-sh.h (obj_fix_adjustable):  Define.
2814         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
2815         (md_apply_fix):  Likewise.
2816         (tc_gen_reloc):  Likewise.
2817         (sh_fix_adjustable):  New.
2818
2819 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
2820
2821         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2822         * cgen.h (gas_cgen_finish_insn): Update prototype.
2823         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2824         cgen_insn_t -> CGEN_INSN_INT.
2825         (make_parallel): Update handling of CGEN_INT_INSN_P.
2826         (assemble_parallel_insn): Ditto.
2827         (target_make_parallel): New function.
2828         (md_assemble): Use it.
2829
2830 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
2831
2832         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
2833
2834 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
2835
2836         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2837         converted into lower case.
2838
2839 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
2840
2841         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
2842         (gas_cgen_tc_gen_reloc):  Likewise.
2843         * config/tc-m32r.h (obj_fix_adjustable):  Define.
2844         * config/tc-m32r.c (m32r_fix_adjustable):  New.
2845         (m32r_force_relocation):  Handle VTABLE relocs.
2846
2847 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
2848
2849         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2850
2851 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
2852
2853         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2854         to lower case before parsing.
2855
2856         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2857         parallel insns modift buts in the PSW as a side effect.
2858
2859 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
2860
2861         * config/tc-d30v.c (find_format): Test for missing flag and
2862         control registers.
2863
2864         (md_apply_fix3): Fix error messages to avoid
2865         assumption about presence of a symbol.
2866
2867         (parallel_ok): Disallow parallel instructions that both modify the
2868         same flag register.
2869
2870         (find_format): Generate a warning if an odd numbered register is
2871         used as the first register in a mutli-register instruction.
2872
2873 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
2874
2875         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2876         relocations are always associated with a symbol.
2877
2878 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
2879
2880         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
2881         (elf32_sparc_force_relocation):  Declare.
2882         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
2883         (tc_gen_reloc):  Handle vtable relocs.
2884         (elf32_sparc_force_relocation):  New.
2885
2886 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
2887
2888         * symbols.c (S_IS_FUNCTION):  New.
2889         * config/tc-v850.h (obj_fix_adjustable):  Define.
2890         (TC_FORCE_RELOCATION):  Define.
2891         (v850_force_relocation):  Declare.
2892         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
2893         of fx_addnumber for VTABLE reloc addends.
2894         (md_apply_fix3):  Handle VTABLE relocs.
2895         (v850_fix_adjustable):  New.
2896         (v850_force_relocation):  New.
2897
2898 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
2899
2900         * tc-hppa.c (fp_operand_format): Add some additional formats.
2901         (pa_ip): Do not automatically promote into pa2.0 mode.
2902         (pa_level): Handle ".level 2.0".
2903
2904 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2905
2906         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2907         * config/tc-i386.h (template.extension_opcode): Change to
2908         unsigned int to allow full range of 8-bit opcode suffixes.
2909         (None): Redefine as 0xffff.
2910
2911         From Jeff B Epler <jepler@usgs.gov>
2912         * doc/c-i386.texi (i386-SIMD): New section.
2913
2914 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
2915
2916         * read.c (discard_rest_of_line): New function.
2917         * read.h: Declare it.
2918         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2919
2920 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
2921
2922         * config/tc-d10v.c (find_symbol_matching_register): New function.
2923         (find_opcode): Cope with the case where a register name matches
2924         a symbol name.
2925
2926 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
2927
2928         * config/tc-v850.c (md_pcrel_from): Rename to
2929         v850_pcrel_from_section.
2930         (v850_pcrel_from_section): Do not resolves symbols in other
2931         sections.
2932
2933         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2934
2935 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
2936
2937         * config/tc-d10v.c (find_opcode): Generate an error if a register
2938         is supplied for an operand that should not be a register.
2939
2940 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
2941
2942         * config/tc-d30v.c (write_2_short): But do allow delayed branch
2943         instructions to have another instruction in the right bin.
2944
2945 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
2946
2947         * config/tc-d30v.c (write_2_short): Do not allow instructions in
2948         the right container if the left container holds a branch
2949         instruction.
2950
2951 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
2952
2953         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2954         both a register name and symbol name.
2955         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2956
2957 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
2958
2959         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2960         execution unit class.
2961
2962         (reg_name_search): If a name matches a register and a symbol,
2963         prefer the register.
2964         (find_format): Disallow flag registers when a general purpose
2965         register is required.
2966         If a number is required, but a register has been given, check to
2967         see if a symbol with the same name as the register exists, and if
2968         so, use that symbol.
2969
2970 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
2971
2972         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2973
2974 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
2975
2976         * config/tc-d30v.c (find_format): Do not accept flag registers as
2977         general purpose registers.
2978         (find_format): If an immediate value is expected at a given place
2979         in a format, but a register name has been provided instead, check
2980         to see if that register name matches the name of a predefined
2981         symbol and if it does, then use the symbol instead.
2982         (reg_name_search): If a register name matches a symbol name,
2983         prefer the register name to the symbol name.
2984
2985 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
2986
2987         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2988         the previous insn to empty.
2989
2990 1998-09-20  Michael Meissner  <meissner@cygnus.com>
2991
2992         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2993         pieces, forcing the use of an ANSI compiler.
2994
2995 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2996
2997         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
2998         relocs.
2999         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3000
3001 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
3002
3003         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
3004         assembler syntax.
3005         (obj_elf_vtable_entry):  Likewise.
3006         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
3007         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3008         (tc_gen_reloc): Likewise.
3009         (arm_fix_adjustable): Likewise.
3010         (elf32_arm_force_relocation): New.
3011         (armelf_frob_symbol):  Remove coff-style symbol support.
3012
3013 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
3014
3015         * config/tc-i386.c (i386_operand): Fix typo in last patch.
3016
3017 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
3018
3019         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
3020         OBJ_COFF so that routine is defined for a.out format.
3021
3022 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
3023
3024         * config/tc-i386.c (i386_operand): Detect non-segment registers
3025         used as segment prefixes.
3026
3027 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3028
3029         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3030         optimize across FDE boundaries.
3031
3032         * config/obj-coff.c (obj_coff_section): Preserve any link once
3033         flags when setting the section flags.
3034
3035 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
3036
3037         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3038         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3039
3040 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3041
3042         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3043         to the host width.
3044
3045 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
3046
3047         * frags.c (frag_grow): Include the size of the frag struct in the
3048         obstack chunk size.
3049
3050         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3051         if the new subseg comes before the old.
3052
3053 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3054
3055         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3056         to handle edge8 and edge16.
3057
3058 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
3059
3060         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3061         before we clobber the symbol involved.
3062
3063 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
3064
3065         * config/tc-arm.c:  Remove OBJ_ELF definitions for
3066         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
3067         use arm_adjust_symtab for OBJ_COFF.
3068         (armelf_adjust_symtab):  New Routine.
3069         * config/tc-arm.h:  Define obj_adjust_symtab to
3070         armelf_adjust_symtab for OBJ_ELF.
3071
3072 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
3073
3074         * configure.in: Make all i386-elf targets use bfd_gas.
3075         * config/tc-i386.c (tc_i386_force_relocation): New.
3076         (tc_i386_fix_adjustable): Don't fix vtable relocs.
3077         (md_apply_fix3): Likewise.
3078         (tc_gen_reloc): Handle them.
3079         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3080         tc_i386_force_relocation.
3081
3082 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
3083
3084         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3085
3086 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
3087
3088         * config/tc-d30v.c (md_assemble): Copy previous opcode over
3089         current opcode after writing the first insturction of a reverse
3090         sequential pair.
3091
3092 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
3093
3094         * read.h (generate_lineno_debug): Add prototype.
3095         * read.c (generate_lineno_debug): Make non-static.
3096
3097 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3098
3099         * config/tc-i386.c (md_assemble): Only warn for address/data size
3100         prefixes.
3101
3102 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
3103
3104         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3105         against Thumb function names, as the linker needs this information.
3106
3107 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
3108
3109         * expr.c (operand): Check also that there is no advance in operand
3110         after atof_generic in order to decide "is it label 0f or floating
3111         point number?".
3112
3113 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
3114
3115         * config/tc-m32r.c: Replace double dash prefix to M32R specific
3116         command line options with a single dash.
3117         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3118
3119 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
3120
3121        * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3122        * tc-arm.c (arm_fix_adjustable): New routine.
3123
3124 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
3125
3126         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3127         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3128         demand_empty_rest_of_line before mri_comment_end.
3129         (equals): Check garbage after expression before
3130         mri_comment_end in MRI mode.
3131
3132 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3133
3134         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3135         small immediate constant to use the constant itself rather than
3136         always using 1.
3137
3138 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3139
3140         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3141         (pa_leave): Likewise.
3142
3143 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3144
3145         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3146         prefixes.
3147         (i386_operand): Fix an error message.
3148
3149 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
3150
3151         * doc/c-arm.texi (ARM Directives): Document .req directive.
3152
3153         * config/tc-arm.c (reg_required_here): Display erroneous string if
3154         the register name could not be decoded.
3155         Do not set inst.instruction if the sift is -1.
3156
3157 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
3158
3159         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3160         we do for EXTERN.
3161
3162 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
3163
3164         * config/tc-d30v.c (d30v_align): Always perform alignment request,
3165         even if it is belived to be unnecessary.
3166
3167 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3168
3169         config/tc-i386.c (i386_operand): Size immediate constants by
3170         suffix (erroneously removed as part of July 7 change).
3171
3172 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
3173
3174         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
3175         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3176         (armelf_frob_symbol):  New Routine.
3177         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
3178
3179 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
3180
3181         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3182
3183 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
3184
3185         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3186         command line switches passed to assembler.
3187
3188 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
3189
3190         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3191         (gas_cgen_opcode_desc): Declare.
3192         (gas_cgen_parse_operand): Declare.
3193         (*): Prepend gas_ to gas specific fns to denote them as such.
3194         All uses updated.
3195         * cgen.c (gas_cgen_opcode_desc): New global
3196         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3197         (queue_fixup): Renamed from cgen_queue_fixup.
3198         (*): Prepend gas_ to gas specific fns to denote them as such.
3199         All uses updated.
3200         (gas_cgen_md_apply_fix3): Update call to insert_operand.
3201         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3202         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3203         Open opcode table and initialize it.
3204         (make_parallel): Use gas_cgen_opcode_desc.
3205         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
3206         (md_assemble): Ditto.
3207
3208 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
3209
3210         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3211         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3212         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
3213         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3214         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3215         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
3216         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3217         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3218         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3219         (INIT_STAB_SECTION): Likewise.
3220         (OBJ_PROCESS_STAB): Likewise.
3221
3222         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3223         (md_parse_option): Watch for them.
3224         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3225         (md_begin): Kill neverdef code.
3226         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3227         (s_alpha_prologue): Watch alpha_cur_ent_sym.
3228         (s_alpha_coff_wrapper): New.
3229         (md_pseudo_table): Trap all ECOFF pseudos.
3230
3231 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
3232
3233         Start of changes to remove mdebug section from mips*-elf
3234         Based on MIPS_STAB_ELF definition
3235         * acconfig.h: undef if not configured
3236         * config.in: undef if not configured
3237         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3238         * config/tc-mips.c (s_ent): set BSF_FUNCTION
3239         * stabs.c (s_stab_generic): flush frag
3240
3241 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
3242
3243         * configure.in: (arm-*-elf):  Handle.
3244         (thumb-*-elf): Handle.
3245         * configure:  Regenerate.
3246         * read.c (stringer): Fix typo in comment.
3247         * write.c (fixup_segment): Don't add symbol value to addend if
3248         TC_ARM and OBJ_ELF.
3249         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
3250         sections.
3251         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
3252         for OBJ_ELF.
3253
3254 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
3255
3256         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3257         (write_2_short): Emit warning if new flag is set.
3258         (do_assemble): Set flags if left instruction is one of special
3259         "right-instruction-killer" type.
3260
3261 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
3262
3263         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3264         Always output words in debug_info section as big endian.
3265         (sparc_target_format): Choose correct bfd target.
3266         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3267
3268 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
3269
3270         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3271         to work with internationalization code.  Issue an error when two
3272         operands match that are not allowed to match.
3273
3274 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
3275
3276         * configure.in (install_tooldir): Allow target to specify whether
3277         it wants to be installed in $(tooldir)/bin.
3278         * configure: Regenerate.
3279         * Makefile.am (install-exec-local): Set install-exec-tooldir
3280         dependency via configure.
3281         * Makefile.in: Regenerate.
3282
3283 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
3284
3285         * Makefile.am (install-exec-local): Split into two ...
3286         (install-exec-bindir,install-exec-tooldir): New rules.
3287         * Makefile.in: Regenerate.
3288
3289 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
3290
3291         * Makefile.am (install-exec-local): Don't remove the file before
3292         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
3293         W. Rozycki <macro@ds2.pg.gda.pl>.
3294         * Makefile.in: Rebuild.
3295
3296 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
3297
3298         * cgen.c: Include libiberty.h.
3299         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3300         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3301         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3302         (md_cgen_lookup_reloc)): Declare.
3303         (md_cgen_record_fixup_exp): Declare.
3304         * config/tc-m32r.h (md_pcrel_from_section): Declare.
3305         (m32r_relax_frag): Declare.
3306         (cgen_md_apply_fix3): Decls moved to cgen.h.
3307         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3308         (m32r_cgen_record_fixup_exp): Delete decl.
3309         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3310         (assemble_nop): Delete.
3311         (expand_debug_syms): Delete unused `exp'.
3312         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3313         Add default case for -Wall.
3314         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3315         (md_atof): Delete unused wordP.
3316
3317 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
3318
3319         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3320         value.
3321
3322 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
3323
3324         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3325         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3326         .print, .purgem, and .struct.  Remove documentation for
3327         .app-file.
3328
3329 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
3330
3331         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3332         Update call to insert_operand.
3333
3334 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
3335
3336         * config/tc-m32r.c (ms_show_usage): Formatting changes.
3337
3338 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
3339
3340         * config/tc-i386.c (md_assemble): Don't get confused by trailing
3341         whitespace after a prefix operator.
3342
3343 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
3344
3345         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3346
3347 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
3348
3349         * config/tc-sparc.c (log2): New static function.
3350         (s_reserve): Use log2 to convert alignment before calling
3351         record_alignment.
3352         (s_common): Use log2 to convert alignment before calling
3353         record_alignment and frag_align.
3354         (sparc_cons_align): Use log2.
3355
3356 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
3357
3358         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3359         (s_common): Likewise.
3360
3361         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
3362         initialization of waddr.
3363         (sparc_elf_final_processing): Add default case to switch.
3364
3365 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3366
3367         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
3368         than temporary real.
3369
3370 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3371
3372         * write.c (subsegs_finish): Don't align the segments if there were
3373         any errors.
3374
3375         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3376         copying aux information.
3377
3378         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3379         expression into a symbol.
3380
3381 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3382
3383         * config/tc-i386.c (mode_from_disp_size): Change arg and return
3384         type to unsigned int.
3385         (md_assemble): Change type used to store offsets from unsigned
3386         long to long.
3387         (i386_operand): Switch error check to only call RESTORE_END_STRING
3388         once after parse_register.
3389
3390 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
3391
3392         * config/tc-v850.c (md_show_usage): Changed format to match that
3393         of gcc, ld, etc.
3394
3395         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3396
3397 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3398
3399         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3400         relocs.
3401         (md_apply_fix_2): Force the symbol of the vtable reloc to be
3402         weak.
3403
3404 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
3405
3406         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3407         * doc/Makefile.in: Rebuild.
3408
3409 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
3410
3411         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3412         for %lo expressions.
3413         (mips_ip, case 'u'): Move range check after code to mask
3414         off bits in %hi/%lo expressions.  Mask off high bits for
3415         %lo expressions.
3416
3417 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3418
3419         * doc/Makefile.am (gasver.texi): New target.
3420         (as.info, as.dvi): Depends upon gasver.texi.
3421         * doc/as.texinfo: Include gasver.texi.  Mention version number on
3422         title page and in top node.
3423         * doc/Makefile.in: Rebuild.
3424
3425 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
3426
3427         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3428         but not including the line containing the edict.
3429         * listing.h (LISTING_EOF): New.
3430         * input-scrub.c (input_scrub_next_buffer): Call it.
3431
3432 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3433
3434         * config/tc-i386.c (i386_operand): Don't set the size of an
3435         immediate address based solely on the suffix and the mode.
3436
3437         * config/tc-i386.c (md_assemble): Add assertion to make sure
3438         overlap2 does not set Imm.
3439
3440         * config/tc-i386.c (space_chars): Remove. The scrubber converts
3441         sequences of whitespace to a single space.
3442         (is_space_chars): Just compare with space.
3443         (md_begin): Don't initialize space_chars.
3444         (md_assemble): Just skip a single whitespace character.
3445         (i386_operand): Rewrite base-index parsing to use new
3446         parse_register, and to skip white space.  Skip white space in a
3447         number of other places too.  Don't give error message if
3448         parse_register fails.
3449         (parse_register): Change reg_string parameter to be non-const.
3450         Add end_op parameter.  Skip white space after the `%', and return
3451         end of register string.  Give error message here rather than
3452         caller.
3453
3454 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
3455
3456         Based on patch from Matt Semersky <matts@scd.hp.com>:
3457         * expr.c (op_encoding): Make const.
3458         (expr_set_precedence): New function.
3459         (expr_begin): Don't set operator rankings, just call
3460         expr_set_precedence.
3461         * expr.h (expr_set_precedence): Declare.
3462         * read.c (s_mri): Call expr_set_precedence.
3463
3464 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
3465
3466         * doc/as.texinfo (Statements): Remove paragraph discussing
3467         continuing lines with a backslash.  This hasn't worked for years,
3468         if it ever did.
3469
3470 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
3471
3472         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
3473         symbol definitions.
3474         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3475         (ps_CTORS, ps_DTORS): New section types.
3476         (vms_fixup_xtors_section): New function
3477         (Ctors_Psect, Dtors_Psect): Define.
3478         (IS_GXX_XTOR): Define
3479         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3480         Filter static constructors/destructors and add to
3481         Ctors_Symbols/Dtors_Symbols chain.
3482         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3483         appropriate section.
3484
3485         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3486         * makefile.vms: Merge vax/vms support.
3487
3488 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
3489
3490         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3491         (elf_pseudo_table): Add them.
3492         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3493         (md_apply_fix): Accept them.
3494         (mips_fix_adjustable): Don't adjust them.
3495         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3496         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3497         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3498         (tc_fix_adjustable): Don't adjust them.
3499
3500 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
3501
3502         * Makefile.am (CGEN_CPU_PREFIX): New variable.
3503         (cgen.o): Use it.
3504         * Makefile.in: Regenerate.
3505         * configure.in: AC_SUBST cgen_cpu_prefix.
3506         * configure: Regenerate.
3507
3508 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
3509
3510         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3511         Changed all users of COND12_DELAY.
3512
3513 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
3514
3515         * config/tc-mn10300.c (set_arch_mach): New function.
3516         (md_pseudo_table): Add pseudo-ops to set the current machine type.
3517         (md_begin): Default to mn10300 mode.
3518         (md_assemble): Only accept instructions for the core mn10300
3519         chip and the active machine type.
3520
3521 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
3522
3523         * subsegs.h (segment_info_type): Give the struct a name.
3524         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3525         * config/tc-h8500.h (tc_reloc_mangle): Declare.
3526         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3527         * config/tc-w65.h (tc_reloc_mangle): Declare.
3528         * config/tc-z8k.h (tc_reloc_mangle): Declare.
3529
3530 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
3531
3532         * config/tc-v850.c (v850_comm):  Restore old section
3533         after common processing.
3534
3535 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
3536
3537         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3538
3539 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
3540
3541         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3542         char with code that explicitly sign-extends.
3543
3544 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
3545
3546         * config/tc-v850.c (md_begin): Restore text section as the current
3547         section after creating call table sections.
3548         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3549         code.
3550
3551         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3552         with call to macro SYM_AUXINFO.
3553
3554 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
3555
3556         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3557         with the program transform name.
3558         * Makefile.in: Rebuild.
3559
3560 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3561
3562         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3563         information.
3564
3565 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
3566
3567         * config/tc-i386.c (i386_operand): Be prepared for a space between
3568         the open parenthesis and the start of the register operand,
3569         because of the June 16 change.
3570
3571 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
3572
3573         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3574         BFD_ASSEMBLER.
3575
3576 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
3577
3578         * config/tc-d30v.c (d30v_align): Always perform alignment request,
3579         even if it is belived to be unnecessary.
3580
3581 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
3582
3583         * write.c (adjust_reloc_syms): Never adjust relocs against weak
3584         symbols.
3585         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3586
3587 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
3588
3589         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3590         shift amount for a repeated operand.  The shift amount for the
3591         repeated copy comes from the size of the operand.
3592
3593 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
3594
3595         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3596
3597 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
3598
3599         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3600
3601 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3602
3603         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3604         characters in it as LEX_IS_SYMBOL_COMPONENT.
3605         * config/tc-i386.h (tc_symbol_chars): Define.
3606         (extra_symbol_chars): Declare.
3607         * config/tc-i386.c (extra_symbol_chars): Define.
3608         (comment_chars): Don't use '/' as comment start if TE_LINUX.
3609         (line_comment_chars): Set to '/' if TE_LINUX.
3610         * doc/c-i386.texi (i386-prefixes): Update.
3611         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3612
3613 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
3614
3615         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3616         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3617
3618 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
3619
3620         * config/tc-d10v.c (md_apply_fix3): Checking displacement
3621         constraint in instructions REP & REPI.
3622
3623 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
3624
3625         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3626         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3627
3628         (check_range): If the operand is shifted, then shift the number
3629         before checking its range.
3630
3631         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3632
3633         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3634         common sections.
3635
3636 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
3637
3638         * config/tc-v850.c (v850_comm): Create special sections as needed.
3639
3640 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
3641
3642         * config/tc-d10v.c (write_2_short): Addition of swapping
3643         instructions for sequential and reverse sequential order when
3644         given order is not possible.
3645
3646 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
3647
3648         * Makefile.am: Rebuild dependencies.
3649         (DEP_INCLUDES): Fix reference to intl build directory.
3650         * Makefile.in: Rebuild.
3651
3652 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3653
3654         * doc/c-i386.texi: Update 16 bit documentation.
3655
3656         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3657         IgnoreDataSize to IgnoreSize as they are used for address size as
3658         well as data size.
3659         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
3660         32-bit mode, similarly addr16/data16 and variants.
3661
3662 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
3663
3664         * config/tc-d30v.c (md_assemble): Fix handling of reverse
3665         sequential word multiply instructions.
3666
3667         (do_assemble): Add extra command line argument, to allow mul32
3668         attribute to be preserved across parallel insns.
3669         (md_assemble): Insert NOPs between explicitly parallel insns which
3670         contain an 32 bit multiply and a 16 multiply.
3671
3672 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3673
3674         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3675         likewise for REPE.
3676
3677         * config/tc-i386.c (reloc): Add braces.
3678
3679         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3680         consistent with Intel naming.
3681         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
3682         use bitfields in sib_byte.
3683         (modrm_byte): Don't use bitfields here either.
3684
3685         * config/tc-i386.c (current_templates): Add const.
3686         (parse_register): Add const to return, param, and char *s.
3687         (i386_operand): Add const to reg_entry *r.
3688         * config/tc-i386.h (templates): Add const to start, end.
3689
3690         Inspired by code for 16 bit gas support from Martynas Kunigelis
3691         <martynas@nm3.ktu.lt>:
3692         * config/tc-i386.c (md_assemble): Add full support for 16 bit
3693         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3694         (uses_mem_addrmode): Remove.
3695         (md_estimate_size_before_relax): Add support here too.
3696         (md_relax_table): Rewrite interface to md_relax for 16 bit
3697         support.
3698         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3699         (opcode_suffix_to_type): Remove.
3700         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3701         (SIZE_FROM_RELAX_STATE): Modify to suit above.
3702         (md_convert_frag): Likewise.
3703         (i386_operand): Add support for 16 bit base/index regs,
3704         immediates, and displacements.  Remove some unnecessary casts, and
3705         localise end_of_operand_string, displacement_string_start,
3706         displacement_string_end variables.  Add GCC_ASM_O_HACK.
3707         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3708
3709         * config/tc-i386.c (prefix_hash): Remove.
3710         (md_begin): Rewrite without obstacks.  Remove prefix hash table
3711         handling.  Rewrite lexical table handling.
3712         (i386_print_statistics): Don't print prefix statistics.
3713         (md_assemble): Rewrite instruction parser so that line is not
3714         converted to lower case.  Don't do a hash_find for prefixes,
3715         instead recognise them via opcode modifier.
3716         (expecting_operand, paren_not_balanced): Localise variables.
3717         * config/tc-i386.h (IsPrefix): Define.
3718         (prefix_entry): Remove.
3719
3720         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3721         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3722         '\\' in case where comment_chars contains '/'.
3723
3724         * config/tc-i386.c (MATCH): Ensure given operand and template
3725         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
3726         you must write `ljmp *table(%ebx)'.
3727
3728         From H.J. Lu <hjl@gnu.org>:
3729         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3730         as 0 ifndef BFD_ASSEMBLER.
3731         (md_assemble): Allow immediate operands without suffix or
3732         other reg operand to default in size to the current code size.
3733
3734 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
3735
3736         * config/tc-v850.c (md_begin):  Restore creation of
3737         .call_table_text and .call_table_data sections.
3738
3739 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
3740
3741         * config/tc-d30v.c (md_assemble): Set execution type to unknown
3742         after emitting a word of noops.
3743
3744 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3745
3746         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3747         (i386_operand): Simplify checks for valid base/index combinations.
3748         Disallow `in 4(%dx),%al'.
3749
3750         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3751         index_reg const.
3752         (add_prefix): Change parameter from char to int.
3753
3754         * config/tc-i386.h (Ugh): Define opcode modifier.
3755         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3756
3757         * config/tc-i386.c (md_assemble): Rewrite MATCH and
3758         CONSISTENT_REGISTER_MATCH macros to check register types more
3759         thoroughly.  Check for illegal suffix/operand combinations
3760         when matching insns with operands.  Handle new `s' suffix, and
3761         associated FloatMF opcode modifier for float insns with memory
3762         operands.
3763         * config/tc-i386.h (FloatMF): Define new opcode modifier.
3764         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3765         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3766         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3767         DATA_PREFIX_OPCODE throughout.
3768
3769         * config/tc-i386.c (REGISTER_WARNINGS): Define.
3770         (md_assemble): Rewrite suffix/register operand checking code to be
3771         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
3772         AnyMem, the better to grep.
3773         (pi): Remove Abs.
3774         (i386_operand): Don't set Mem bits in i.types[this_operand] when
3775         given a memory operand.  Don't set Abs bits either.
3776         (type_names): Remove Mem*, Abs*.
3777         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3778         define opcode_modifiers as these cases are handled by Disp8,
3779         Disp16, Disp32 and suffix checks.
3780         (COMES_IN_BOTH_DIRECTIONS): Remove.
3781         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3782
3783         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3784         if IgnoreDataSize modifier given.  Remove ShortformW modifier
3785         test.  Add test for ShortForm in W base_opcode modification.
3786         Merge Seg2ShortForm and Seg3ShortForm code.
3787         * config/tc-i386.h (ShortFormW): Remove.
3788         (IgnoreDataSize): Define.
3789
3790 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
3791
3792         * config/tc-d30v.c (md_assemble): Store previous segment state
3793         with previous instruction.
3794
3795 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3796
3797         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3798         (ebp, esp): Remove static variables.
3799         (MATCH): Remove test for InOutPortReg.
3800         (i386_operand): Properly handle InOutPortReg here instead.
3801         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3802         (md_assemble): Simplify and correct modrm and sib generation.
3803         (i386_operand): Add warning for scale without index.
3804         Rewrite checks for valid base/index combinations.
3805
3806         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3807         macros and enclose in do while(0).
3808         (RESTORE_END_STRING): Likewise.
3809         (md_assemble): Add one to printed operand number so we start
3810         from 1 not 0.  Add some more gettext invocations.
3811         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3812         number here too.
3813
3814         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3815         DATA_PREFIX, SEG_PREFIX): Define.
3816         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3817         (check_prefix): Remove function.
3818         (add_prefix): New function.  Add prefix to i.prefix as well as
3819         doing checks.
3820         (md_assemble): Changes for add_prefix.  Remove hack for wait
3821         prefix, instead always output prefixes in fixed order.  Test
3822         for jcxz/loop when selecting between word & dword operations,
3823         and add address size prefix rather than operand size prefix.
3824         Remove operand -> address size hack when emitting jcxz/loop.
3825         (i386_operand): Remove O_Absent check as it's done in expr.
3826
3827 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
3828
3829         * configure.in: Recognize m5200 as a cpu_type of m68k.
3830         * aclocal.m4: Rebuild with current libtool.
3831         * configure: Rebuild.
3832
3833 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3834
3835         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3836         to relaxable_symbol to prevent references to external symbol from
3837         being relaxed.
3838
3839 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
3840
3841         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3842         symbols are relaxable.
3843
3844 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
3845
3846         * config/tc-v850.c (md_begin):  Don't create special
3847         sections by default.
3848
3849 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
3850
3851         * config/tc-mips.c (macro): For div and udiv, close the
3852         reorder block as soon as possible.
3853
3854 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
3855
3856         From Matt Semersky <matts@scd.hp.com>:
3857         * macro.c (macro_mri_mode): New function.
3858         * macro.h (macro_mri_mode): Declare.
3859         * read.c (s_mri): Call macro_mri_mode when switching in and out of
3860         MRI mode.
3861
3862 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
3863
3864         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3865         OBJ_EVAX case.
3866
3867         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3868         until after xstrdup in OBJ_EVAX case.
3869
3870 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
3871
3872         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3873         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
3874         of hardcoded magic number.
3875         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3876
3877 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
3878
3879         * read.c (do_s_func): New function.
3880         (s_func): Call it.
3881         * read.h (do_s_func): Add prototype.
3882
3883 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
3884
3885         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3886         nops if fill pattern not specified.
3887
3888 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
3889
3890         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3891         * config/te-go32.h (TE_GO32): Define.
3892         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3893
3894 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
3895
3896         Implement .func/.endfunc pseudo-ops.
3897         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3898         (s_func): Declare.
3899         * read.c (potable): Add .func,.endfunc.
3900         (s_func): New function.
3901         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3902         functions.
3903         (in_doc_func_p,current_function_label): New static globals.
3904         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3905
3906 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
3907
3908         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3909         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3910         * config/tc-arm.h (WORKING_DOT_WORD): Define.
3911         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3912         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3913         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3914         * config/tc-i860.h (WORKING_DOT_WORD): Define.
3915         * config/tc-i960.h (WORKING_DOT_WORD): Define.
3916         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3917         * config/tc-w65.h (WORKING_DOT_WORD): Define.
3918         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3919         * config/tc-a29k.c: Don't define md_short_jump_size,
3920         md_long_jump_size, md_create_short_jump or md_create_long_jump.
3921         * config/tc-alpha.c: Likewise.
3922         * config/tc-alpha.h: Likewise.
3923         * config/tc-arm.c: Likewise.
3924         * config/tc-h8300.c: Likewise.
3925         * config/tc-h8500.c: Likewise.
3926         * config/tc-hppa.c: Likewise.
3927         * config/tc-i860.c: Likewise.
3928         * config/tc-i960.c: Likewise.
3929         * config/tc-ppc.c: Likewise.
3930         * config/tc-sh.c: Likewise.
3931         * config/tc-sparc.h: Likewise.
3932         * config/tc-tic30.c: Likewise.
3933         * config/tc-w65.c: Likewise.
3934         * config/tc-z8k.c: Likewise.
3935
3936 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
3937
3938         * config/tc-vax.c (_): Delete this macro used for placeholder
3939         values in vax_operand_width_size; it conflicts with the _() macro
3940         used for internationalization.
3941
3942 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
3943
3944         * symbols.c (symbol_find_base): Fix case insensitive symbol name
3945         code.  From Chris Moller <moller@bops.com>.
3946
3947         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3948         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3949         * read.c (emit_expr): Initialize seg and subseg fields of a new
3950         broken word.
3951         * write.c (write_object_file): Switch to the appropriate segment
3952         and subsegment when processing a broken word.
3953
3954         * config/tc-m68k.c (mri_assemble): New static function.
3955         (build_mri_control_operand): Call mri_assemble rather than
3956         md_assemble.
3957         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3958         (s_mri_endf, s_mri_endw): Likewise.
3959
3960 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
3961
3962         * read.c (s_org): Call md_flush_pending_output if it is defined.
3963
3964         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3965
3966 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
3967
3968         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3969         (md_parse_option): Add for same.
3970         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3971         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3972         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3973
3974         * config/tc-sparc.h (cons_fix_new_sparc): Added.
3975
3976 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
3977
3978         * config/tc-arm.c (find_real_start): Relax definition of local
3979         labels.
3980
3981 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
3982
3983         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3984         symbols at the given address, not just the last one specified.
3985
3986 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
3987
3988         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3989         or number_to_chars_littleendian to write data.
3990
3991 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
3992
3993         * config/tc-v850.c (md_assemble): Remove artificially created
3994         register name symbols.
3995
3996 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
3997
3998         * write.c (fixup_segment): Change "segment" to "section" in
3999         error message.
4000
4001 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
4002
4003         * write.c (fixup_segment): Change sym1-sym2 message again.
4004
4005 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
4006
4007         * write.c (fixup_segment): Improve error message for sym1-sym2
4008         errors when sym1 is in a different segment from sym2.
4009
4010 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
4011
4012         * config/tc-m32r.c (warn_unmatched_high): New static local.
4013         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4014         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4015         (md_longopts): Recognize --{no-,}warn-unmatched-high.
4016         (md_parse_option): Likewise.
4017         (md_show_usage): Likewise.
4018         (m32r_frob_file): Likewise.
4019
4020         * read.c (generate_file_debug,generate_lineno_debug): New functions.
4021         (read_a_source_file): Call them.
4022         * read.h (stabs_generate_asm_file): Declare.
4023         * stabs.c (stabs_generate_asm_file): New function.
4024         (generate_asm_file): New function.
4025         (stabs_generate_asm_lineno): Move file name handling into
4026         generate_asm_file.
4027
4028 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
4029
4030         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4031         (d30v_current_align, d30v_current_align_seg): New variables.
4032         (d30v_last_label): New variable.
4033         (d30v_align, s_d30v_align, s_d30v_text): New functions.
4034         (s_d30v_data, s_d30v_section): Likewise.
4035         (md_pseudo_table): Call them.
4036         (md_begin): Initialize d30v_current_align_seg.
4037         (md_assemble): Call d30v_align when needed by known current alignment.
4038         (d30v_frob_label, d30v_cons_align): New functions.
4039         * config/tc-d30v.h (md_do_align): Remove.
4040         (tc_frob_label): Call d30v_frob_label.
4041         (md_cons_align): New.
4042
4043         * config/tc-d30v.c (find_format): Convert complex expressions to
4044         expression symbols before processing.  Clean up code formatting.
4045
4046 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
4047
4048         * po/Make-in (install-info): New target.
4049
4050 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
4051
4052         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4053         instructions.
4054         * config/tc-mn10300.c (md_assemble): Likewise.
4055
4056 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
4057
4058         * Makefile.am: Update with `make dep-am'.
4059         (HFILES): Add cgen.h.
4060         (cgen.o): Depend on cgen.h.
4061         * Makefile.in: Regenerate.
4062
4063         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4064
4065 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
4066
4067         * gasp.c (grab_label): Permit a label to be a preprocessor
4068         variable by permitting a label to start with a backslash.
4069
4070 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
4071
4072         * config/tc-mips.c (validate_mips_insn): Removed hack
4073         for previously inaccessible bitfields in some INSN_TRAP
4074         instructions.
4075
4076 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
4077
4078         * config/tc-d30v.c (do_assemble): Abort with error message
4079         if opcode operands do not match.
4080
4081 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
4082
4083         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4084         'q' operand format for 20-bit "break"/"sdbbp" instructions.
4085         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
4086         similar new 'q' operand.
4087
4088 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
4089
4090         * cgen.c (cgen_asm_finish_insn): Fix typo.
4091
4092 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
4093
4094         * cgen.h: New file.
4095         * cgen.c: Include it.
4096         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4097         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
4098         All callers updated.
4099         * config/tc-m32r.c: Include cgen.h.
4100         (m23r_insn): New members num_fixups,fixups.
4101
4102 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
4103
4104         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4105         to avoid compiler warning.
4106
4107 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
4108
4109         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
4110         calling make.
4111
4112         * makefile.vms (OBJS): Add ehopt.obj
4113
4114 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
4115
4116         * doc/c-vax.texi: Correct and extend vax/vms documentation.
4117
4118 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
4119
4120         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4121         a short format insn.
4122         (md_assemble): Set it for explicitly packed insns.
4123
4124 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
4125
4126         * config/obj-coff.c (c_symbol_merge): Do not take address of
4127         native fields when performing the memcpy.
4128
4129 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
4130
4131         * config/tc-mips.c (macro,macro2): Implement
4132         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4133
4134 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4135
4136         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4137         relocations against globally visible symbols.
4138         * config/tc-m68k.c (relaxable_symbol): New macro.
4139         (m68k_ip, md_estimate_size_before_relax): Use it.
4140         (tc_m68k_fix_adjustable): Also handle weak symbols.
4141
4142 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
4143
4144         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4145         references to externally visible symbols.
4146         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4147         values in twice for a PC relative reloc if the symbol is
4148         externally defined.
4149
4150         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4151         don't adjust a PC relative reloc against an externally visible
4152         symbol.
4153         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4154         for a PC relative fixup against an externally visible defined
4155         symbol, arrange to store object file and addend values as though
4156         the symbol were not defined.
4157         (tc_gen_reloc): Likewise.
4158
4159 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
4160
4161         * read.c (sizeof_leb128): Referenced externally by write.c so
4162         don't inline.
4163
4164 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
4165
4166         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4167         and expand a 'debug' symbol associated with the next instruction
4168         that does not cause a short instruction to be filled with a NOP.
4169         (md_pseudo_table): Add support for .debugsym.
4170         (assemble_parallel_insn): Add calls to expand_debug_sym as
4171         appropriate.
4172         (md_assemble): Ditto.
4173
4174 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
4175
4176         * as.c (main): Conditionally call setlocale.
4177         * gasp.c (main): Likewise.
4178         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4179         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4180
4181 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
4182
4183         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4184
4185 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
4186
4187         * config/tc-hppa.c: Change all calls to bzero to use memset.
4188         (pa_ip): Add cast to avoid warning.
4189         (tc_gen_reloc, md_apply_fix): Likewise.
4190         (pa_find_space_by_number): Likewise.
4191         (hppa_force_relocation): Likewise.
4192         (pa_block): Change i to unsigned int.
4193         * config/obj-som.h (obj_som_copyright): Declare.
4194
4195 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
4196
4197         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4198         for line numbers for assembly source.
4199
4200 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
4201
4202         * configure.in: Change version number to 2.9.4
4203         * configure: Rebuild.
4204
4205 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
4206
4207         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
4208
4209 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
4210
4211         * ecoff.h: Change symbolS in function declaration to struct
4212         symbol.
4213
4214 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
4215
4216         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4217         (md_convert_frag): Fix i18n typo.
4218
4219 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
4220
4221         * ecoff.c (ecoff_get_cur_proc_sym): New function.
4222         * ecoff.h: Protoype it.
4223         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4224         [EVAX] (s_alpha_prologue): Delete.
4225         (md_pseudo_table): Update.
4226
4227 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
4228
4229         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4230         array to local pointer.
4231         (get_args, parse_expr): Add casts to avoid warnings.
4232
4233 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
4234
4235         * read.c (s_set): Cast xmalloc return value to fragS *.
4236         * config/tc-m68k.c (m68k_ip): Function made static to match
4237         previous forward declaration.
4238         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4239
4240 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
4241
4242         * config/tc-v850.c: Add internationalisation macros to error
4243         strings.
4244
4245         * config/tc-m32r.c (can_make_parallel): Add internationalisation
4246         macros to error strings.
4247
4248 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
4249
4250         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4251         reloc is in the TOC csect.
4252         (md_apply_fix3): Correct gettext typo.
4253
4254 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
4255
4256         * config/tc-arm.c (find_real_start): Ignore symbols starting with
4257         .L - they are local labels and the branches are not really
4258         function calls but rather far jumps.
4259
4260 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
4261
4262         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4263
4264 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
4265
4266         * config/tc-i386.c (md_assemble): Print operand number rather than
4267         using ordinal_names.
4268         (i386_operand): Likewise.
4269
4270 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
4271
4272         * Makefile.am (INTLLIBS): Define to work around apparent automake
4273         bug.
4274         All Makefiles: Regenerated.
4275
4276         * Many files: Added gettext invocations around user-visible
4277         strings.
4278         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4279         HAVE_LC_MESSAGES): Define.
4280         * dep-in.sed: Added asintl.h.
4281         * po/Make-in: New file.
4282         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4283         Include "asintl.h".
4284         * read.c (Z_): Renamed from `_'.
4285         * Makefile.am (SUBDIRS): Added po.
4286         (POTFILES): new macro.
4287         (po/POTFILES.in): New target.
4288         ($(OBJS)): Added asintl.h.
4289         (HFILES): Likewise.
4290         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4291         (as_new_LDADD): Added $(INTLLIBS).
4292         (as_new_DEPENDENCIES): Added $(INTLDEPS).
4293         (gasp_new_LDADD): Added $(INTLLIBS).
4294         (gasp_new_DEPENDENCIES): New macro.
4295         * configure, aclocal.m4: Rebuilt.
4296         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
4297         po/Makefile.
4298         (ALL_LINGUAS): Define.
4299         * macro.c: Include "asintl.h".
4300         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4301         * as.h: Include "asintl.h".
4302         * config/tc-i386.c (ordinal_names): Removed.
4303         (md_assemble): Changed error text to avoid ordinal_names.
4304         (i386_operand): Likewise.
4305         (reloc): Added as_bad to avoid i18n problems.
4306         (tc_gen_reloc): Likewise.
4307         * config/tc-arm.c (bad_args): Now a #define.
4308         (bad_pc): Likewise.
4309         * config/obj-vms.c (VMS_stab_parse): Changed type of
4310         `long_const_msg'.
4311         (global_symbol_directory): Unified strings to avoid i18n
4312         problems.
4313         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4314         avoid i18n problems.
4315         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4316         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4317         i18n problems.
4318         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4319         problems.
4320         * config/tc-v850.c (md_assemble): Changed C++ comment into C
4321         comment.
4322         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4323         problems.
4324         * as.c (print_version_id): Added an fprintf to avoid i18n
4325         problems.
4326         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4327         problems.
4328         * expr.c (expr): Added as_warn call to avoid i18n problems.
4329         * messages.c (as_assert): Changed code to avoid i18n problems.
4330         (as_abort): Likewise.
4331         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4332         (s_space): Likewise.
4333         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4334
4335 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4336
4337         * config/tc-i386.c (check_prefix): New static function, split out
4338         from md_assemble.
4339         (struct _i386_insn): Add wait_prefix field.
4340         (md_assemble): Remove wait_prefix local variable.  Use
4341         check_prefix when adding a prefix.
4342
4343         * config/tc-i386.c (current_templates): New static variable.
4344         (md_assemble): Remove current_templates local variable.
4345         (md_assemble, i386_operand): Improve error and warning messages in
4346         many places.  Add RESTORE_END_STRING in many places before error
4347         return.  Clarify some comments.
4348
4349         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4350         element array.
4351         (md_assemble): Parse string instruction operands, looking for
4352         segment override prefixes.  Check for invalid segment prefixes on
4353         string instruction.
4354         (i386_operand): i.seg[] and max mem_operand changes for string
4355         insns.
4356         * config/tc-i386.h (EsSeg): Define.
4357
4358         * config/tc-i386.h (regKludge): Define.
4359         (iclrKludge, imulKludge): Don't define.
4360         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4361         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
4362         opcode_modifier checks to look for more common cases first.  Add
4363         default_seg for IsString case.
4364
4365 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
4366
4367         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4368         AC_DECL_YYTEXT.
4369         * configure: Rebuild with new automake and libtool.
4370         * aclocal.m4, Makefile.in: Likewise.
4371
4372         * doc/Makefile.am (as.dvi): New target.
4373         * doc/Makefile.in: Rebuild.
4374
4375 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
4376
4377         * configure.in: Added sparc86x support.
4378
4379         * configure: Rebuild.
4380
4381         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4382         sparc_arch.
4383         (md_parse_option): Warn if -EL is not supported for this architecture.
4384
4385         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4386
4387 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
4388
4389         * config/tc-mips.c (mips_ip): Note when we use get match on
4390         the full instruction name.
4391
4392 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
4393
4394         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4395         back into the expression to handle add/sub simplification correctly.
4396
4397 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
4398
4399         * config/tc-mips.c (hilo_interlocks): Remove 4300.
4400
4401 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
4402
4403         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4404         #<n>' instruction.
4405
4406 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
4407
4408         * symbols.c (max_indent_level): New global.
4409         (print_symbol_value_1): Use it.
4410         * expr.h (expr_build_dot): Declare.
4411         * expr.c (expr_build_dot): New function.
4412
4413 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
4414
4415         * symbols.c (print_binary): New function.
4416         (print_expr_1): Call it.
4417
4418 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4419
4420         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4421         operand in the opcode.
4422
4423 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4424
4425         * config/tc-i386.h: Reorder operand flags and opcode modifier
4426         flags for clarity.  Remove unused definitions: Unknown,
4427         ImmUnknown, DispUnknown, NoModrm.
4428         * config/tc-i386.c (type_names): Add missing Debug type.
4429         (md_assemble): Better duplicate prefix checking.  Quicker string
4430         instruction check via new opcode_modifier flag.
4431
4432 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
4433
4434         * doc/as.texinfo (Invoking): Clarify -Wa example.
4435
4436 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
4437
4438         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4439         (s_mips_weakext): Define.
4440         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4441         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4442         defined(TC_MIPS).
4443
4444 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
4445
4446         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4447         is an error if the value can not be computed at assembly time.
4448         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4449
4450 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
4451
4452         * gasp.c (main): Set next field of new include_path structure to
4453         NULL.  From Avery Pennarun <averyp@gdc.ca>.
4454
4455         * read.c (s_mri_sect): Call as_bad rather than abort for an
4456         unsupported MRI target.
4457
4458 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
4459
4460         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
4461         the destination of a branch instruction should be altered.
4462         (find_real_start): New function:  Locate the real, Thumb coded
4463         start of a Thumb function.
4464         (do_t_branch23): Alter the destination of branches to Thumb
4465         functions.
4466
4467         * config/tc-arm.h: Define TC_VALIDATE_FIX.
4468
4469 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
4470
4471         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4472         also.
4473
4474 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4475
4476         * doc/as.texinfo: Use @itemx for a secondary item in a table.
4477         * doc/c-hppa.texi: Likewise.
4478
4479 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
4480
4481         * Makefile.am: Rebuild dependencies.
4482         * Makefile.in: Rebuild.
4483
4484         * Makefile.am (DEP_INCLUDES): New variable.
4485         (.dep1): Change to work when srcdir is not an absolute path.
4486         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4487         * Makefile.in: Rebuild.
4488
4489 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
4490
4491         * config/tc-i386.h, config/tc-i386.c: Revert March 24
4492         LinearAddress patch.
4493
4494         * configure.in: Set version to 2.9.1.
4495         * configure: Rebuild.
4496
4497         * Branched binutils 2.9.
4498
4499 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4500
4501         * config/tc-i386.h (FWait): Define.
4502         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4503         other prefixes.  Check FWait flag in opcode table to see which
4504         instructions require an fwait prefix.
4505
4506 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4507
4508         * stabs.c (get_stab_string_offset): Always create a stab string
4509         section.
4510
4511 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
4512
4513         Fix some gcc -Wall warnings:
4514         * atof-generic.c (atof_generic): Add casts to avoid warnings.
4515         * ehopt.c (eh_frame_code_alignment): Likewise.
4516         * expr.c (integer_constant, operand): Likewise.
4517         * frags.c (frag_align): Likewise.
4518         * gasp.c (level_0, change_base, doinstr): Likewise.
4519         * hash.c (hash_ask): Likewise.
4520         * listing.c (listing_page, calc_hex, print_lines): Likewise.
4521         (debugging_pseudo): Likewise.
4522         * macro.c (define_macro, check_macro): Likewise.
4523         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4524         (ignore_rest_of_line, float_cons): Likewise.
4525         * symbols.c (decode_local_label_name): Likewise.
4526         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4527         (fixup_segment, number_to_chars_bigendian): Likewise.
4528         (number_to_chars_littleendian): Likewise.
4529         * config/atof-ieee.c (gen_to_words): Likewise.
4530         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4531         (sparc_ip, parse_keyword_arg, s_common): Likewise.
4532         * read.c (output_big_sleb128): Initialize locals to avoid
4533         warnings.
4534         (output_big_uleb128, equals): Likewise.
4535         * atof-generic.c (atof_generic): Change number_of_digits_* locals
4536         to unsigned int.  Change zeros to unsigned int.
4537         * cond.c (s_if): Add return to default case.
4538         * frags.c (frag_now_fix): Change return type to addressT.
4539         * frags.h (frag_now_fix): Update declaration.
4540         * listing.c (file_info_struct): Change linenum to unsigned int.
4541         (struct list_info_struct): Change hll_line to unsigned int.
4542         (print_source): Update format string.
4543         * read.c (emit_expr): Change scan to unsigned int, and don't
4544         bother to initialize it.
4545         * symbols.c (dollar_label_count): Change to unsigned long.
4546         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4547         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4548         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4549
4550 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
4551
4552         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4553         mcf5200 just as we do for m68000.
4554         (m68k_init_after_args): Likewise.
4555         (md_estimate_size_before_relax): Likewise.
4556
4557 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
4558
4559         * config/tc-v850.c (md_assemble):  Store relocation addend in
4560         fixup instead of instruction.
4561
4562 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4563
4564         * config/tc-i386.c (md_assemble): Swap template arguments to
4565         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4566         This macro is currently symmetric, so passing them the wrong
4567         way didn't cause any problem, but may if the macro is changed
4568         in the future.
4569         After copying template to i.tm, use i.tm. rather than t-> to
4570         access fields, and make t a const*
4571         Move i.tm.operand_types[] swap to immediately after the copy.
4572
4573 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
4574
4575         * expr.h (expr_build_uconstant): Add prototype.
4576         (expr_build_unary,expr_build_binary): Add prototypes.
4577         * expr.c (expr_build_uconstant): New function.
4578         (expr_build_unary,expr_build_binary): New functions.
4579
4580 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
4581
4582         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4583         * macro.c (macro_expand_body): Increase buffer size.
4584         * messages.c (as_warn): Likewise.
4585         (as_warn_where, as_bad, as_bad_where): Likewise.
4586
4587 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
4588
4589         Based on patch from H.J. Lu  <hjl@gnu.org>:
4590         * Makefile.am (DISTSTUFF): New variable.
4591         (diststuff): New target.
4592         * Makefile.in: Rebuild.
4593
4594 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
4595
4596         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4597         m32r_elf_section_change_hook.
4598
4599         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4600         emit a nop if a section ends with a 16 bit instruction.
4601
4602 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
4603
4604         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
4605         s_lcomm rather than obj_coff_lcomm.
4606         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4607
4608 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
4609
4610         * config/tc-i386.h (LinearAddress): Define.
4611         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4612         instruction, don't use a default segment.
4613
4614 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
4615
4616         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4617         * configure: Rebuild.
4618
4619 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
4620
4621         * aclocal.m4, configure: Rebuild with libtool 1.2.
4622
4623 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
4624
4625         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4626         PC relative branches.  Patch courtesy of Jonathan Walton.
4627
4628
4629 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
4630
4631         * configure.in (emulations): Add thumb-pe target.
4632
4633         * configure (emulations): Add thumb-pe target.
4634
4635 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
4636
4637         * itbl-lex.l (yywrap): Don't define if already defined as a
4638         macro.
4639
4640 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
4641
4642         * depend.c (quote_string_for_make): New function.
4643         (wrap_output): Use it.
4644
4645 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
4646
4647         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4648         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
4649
4650 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
4651
4652         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4653         Recognize -GN and -relax.
4654         (md_begin): Initialize gp size from -G switch.
4655         (alpha_force_relocation): Always force if -relax.
4656         (alpha_align): Take a new argument that will specify when to
4657         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4658         Change all callers.  Emit nop alignment padding as nop+unop pair.
4659
4660 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
4661
4662         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4663         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4664
4665 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
4666
4667         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4668         require padding to the next long word boundary.
4669
4670 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
4671
4672         * cgen.c: #include symcat.h.
4673         * config/tc-m32r.c: Likewise.
4674
4675 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
4676
4677         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4678         absolute expressions instead of '$' prefixed register names.
4679
4680 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
4681
4682         * read.c (s_set): Record file and line info for symbols when -as.
4683         (pseudo_set): Don't overwrite that dummy fragment.
4684
4685 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
4686
4687         * config/tc-ppc.c (md_pseudo_table): Add "section".
4688         (ppc_named_section): New static function.
4689
4690 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
4691
4692         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4693         so we don't have to scan the entire list.
4694
4695 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
4696
4697         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4698         case, allow the parallel instructions to modify the same flag
4699         bits.
4700
4701 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
4702
4703         * listing.c (list_symbol_table): Categorize symbols by
4704         undefined_section rather than sy_frag->line == NULL.
4705
4706 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
4707
4708         * Makefile.am (install-exec-local): Install properly when ln
4709         fails or tooldir == prefix.
4710
4711 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
4712
4713         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4714         Test result of insert_operand for error.
4715
4716 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
4717
4718         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4719         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4720         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4721         * doc/Makefile.in: Rebuild.
4722
4723 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
4724
4725         * config/tc-mips.c (macro_build): Handle operand type 'C'.
4726         (macro): Fix handling of M_COP[0-3].
4727
4728 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
4729
4730         Based on patches from Ross Harvey <ross@teraflop.com>:
4731         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4732         if macro_alternate or macro_mri.
4733         (getstring): Remove support for byte constants between < and >.
4734         (get_any_string): '<' only starts a string if macro_alternate or
4735         macro_mri.
4736         (macro_expand_body): Permit keyword parameters following
4737         positional parameters.
4738
4739         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4740         * configure.in (alpha*-*-netbsd*): New target.
4741         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4742         * configure: Rebuild.
4743
4744         * as.h (flag_warn_suppress_instructionswap): Move from here...
4745         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4746         here, and make static.
4747
4748         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4749         BFD_ASSEMBLER or MANY_SEGMENTS.
4750
4751         * as.c (show_usage): Update bug-gnu-utils address.
4752         * gasp.c (show_usage): Likewise.
4753         * doc/as.texinfo (Bug Reporting): Likewise.
4754
4755 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
4756
4757         * config/tc-mips.c (load_address): Don't use mips III or mips IV
4758         insns regardless of the size of a pointer if we're in mips I or
4759         MIPS II mode.
4760         (macro, macro2, s_cprestore, s_cpadd): Likewise.
4761
4762 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
4763
4764 Fix rac to accept only a0:
4765         * tc-d10v.c (parallel_ok, find_opcode):
4766         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4767         Introduce OPERAND_GPR.
4768
4769 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
4770
4771         * read.c (s_fill): Handle non-constant repeat counts by creating
4772         an rs_space fragment.
4773
4774 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
4775
4776         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4777         from as_bad to as_warn.
4778
4779 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
4780
4781         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4782         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4783         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4784
4785 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4786
4787         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4788         seg_fix_rotP rather than fix_root from seg_info.
4789
4790 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
4791
4792         * expr.c: Add support for 0x1_2_3_4 bignums.
4793
4794 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
4795
4796         * configure.in: Change -linux* to -linux-gnu*.
4797         * configure: Rebuild.
4798
4799         * app.c (do_scrub_begin): Treat \r as whitespace.
4800
4801 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
4802
4803         * Makefile.am: Update dependencies.
4804         * Makefile.in: Rebuild.
4805
4806 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
4807
4808         * configure, aclocal.m4: Rebuild with new libtool.
4809
4810 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
4811
4812         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4813         the argument to bfd_set_arch_mach.
4814         (load_address): Use bfd_arch_bits_per_address to determine the
4815         bit size of an address instead of looking at the isa level.
4816         (macro, macro2, s_cprestore, s_cpadd): Likewise.
4817
4818 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
4819
4820         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4821
4822 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
4823
4824         * ehopt.c: New file.
4825         * as.h (enum _relax_state): Add rs_cfa.
4826         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4827         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4828         * read.c (emit_expr): Call check_eh_frame.
4829         * write.c (cvt_frag_to_fill): Handle rs_cfa.
4830         (relax_segment): Likewise.
4831         * Makefile.am: Rebuild dependencies.
4832         (GAS_CFILES): Add ehopt.c.
4833         (GENERIC_OBJS): Add ehopt.o.
4834         * doc/internals.texi (Frags): Document rs_cfa.
4835
4836         * as.c (show_usage): Mention --traditional-format.
4837         (parse_args): Accept --traditional-format.
4838         * as.h (flag_traditional_format): Declare.
4839         * output-file.c (output_file_create): If flag_traditional_format,
4840         set BFD_TRADITIONAL_FORMAT on stdoutput.
4841         * doc/as.texinfo, doc/as.1: Document --traditional-format.
4842
4843         * config/tc-mips.c (append_insn): Make sure that if we have a
4844         fixup for an unmatched %hi reloc, it does not associated with a
4845         variant frag.
4846
4847         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4848         * doc/Makefile.in: Likewise.
4849
4850 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
4851
4852         * config/tc-m32r.c (check_for_side_effects): New function.
4853         (can_make_parallel): Add checks for instruction side effects
4854         clashing with the other instruction.
4855         (assemble_parallel_insn): Improve warning messages.  Return error
4856         message from non-swapped instruction order.
4857
4858 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
4859
4860         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4861
4862         * config/tc-arm.h: Replace md_after_pass_hook definition with a
4863         md_cleanup definition.  This moves the forced literal output to
4864         the end of the source pass, and avoids macro's inserting literals
4865         into the code immediately after the macro expansion.
4866
4867 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
4868
4869         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4870         a gas internal symbol is adjustable.
4871         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4872
4873         * as.h: If gcc version greater than 2.6, use `__format__' and
4874         `__printf__' in function attributes, rather than `format' and
4875         `printf'.
4876
4877 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4878
4879         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4880
4881 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
4882
4883         Add tms320c30 support:
4884         * config/tc-tic30.h: New file.
4885         * config/tc-tic30.c: New file.
4886         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4887         TARGET_FORMAT as "coff-tic30".
4888         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4889         * Makefile.am: Rebuild dependencies.
4890         (CPU_TYPES): Add tic30.
4891         (CPU_OBJ_VALID): tic30-aout is valid.
4892         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4893         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4894         * configure, Makefile.in: Rebuild.
4895
4896 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
4897
4898         * config/tc-v850.c (md_assemble): Improvements to error messages.
4899
4900 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
4901
4902         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4903         BFD_RELOC_HI16_S to store the high bits of any value.
4904
4905         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4906         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4907         assembler calculate relocations to any external symbol at all.
4908         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4909         involving generation of pc-relative relocs.
4910         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4911         has been moved to md_apply_fix3.
4912
4913         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4914         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4915         which actually means (the address of identifier's GOT entry) +
4916         constant, which is not particularly useful.
4917
4918 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
4919
4920         * read.h (include_dirs): Declare.
4921         (include_dir_count,include_dir_maxlen): Declare.
4922
4923 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
4924
4925         * configure.in: Correct check for shared opcodes library.
4926         * configure: Rebuild.
4927
4928         * listing.c (buffer_line): If we can't open the file, set at_end.
4929         (listing_print): Remove unused local variable fi.
4930
4931         * config/m68k-parse.y (reglistpair): Handle register list in
4932         either order.
4933
4934         * config/vms-conf.h: Don't undef VERSION.
4935
4936 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
4937
4938         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4939         OBJS variable.
4940         (GENERIC_OBJS): New variable, with the rest of the old OBJS
4941         variable.
4942         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4943         ($(srcdir)/make-gas.com): Rename from make-gas.com.
4944         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4945         (EXTRA_DIST): Define.
4946         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4947         explicitly rather than via the list of object files.
4948         (gcc-as.opt): New file created when make-gas.com is run.
4949         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4950         itbl-cpu.h} to #include appropriate file rather than copying that
4951         file.
4952         * config/vms-conf.h: Synchronize with current config.in.
4953         * Makefile.in: Rebuild.
4954
4955 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
4956
4957         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4958         (parallel_ok): Relaxed parallel subinstruction dependency check.
4959
4960 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
4961
4962         * as.h (flag_warn_suppress_instructionswap): added new flag.
4963         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4964         command line argument.
4965         * tc-d10v.c (write_2_short): emit "Swapping instructions"
4966         warning only if flag_warn_suppress_instructionswap is false.
4967
4968 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
4969
4970         * configure.in (i386-*-mingw32*): New target.
4971         * configure: Rebuild.
4972
4973 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4974
4975         * symbols.c (resolve_symbol_value): Don't set the segment if it
4976         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4977
4978         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4979         S_GET_SEGMENT.
4980
4981 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
4982
4983         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4984         depends upon HAVE_{UNLINK,REMOVE} values rather than host
4985         compiler.
4986
4987 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
4988
4989         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4990
4991 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
4992
4993         * config/tc-v850.c (v850_insert_operand): Display instruction when
4994         an error is encountered.
4995
4996 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
4997
4998         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4999         (i386-*-sco3.2v5*coff): New target.
5000         (i386-*-sco3.2*): New target.
5001         * configure: Rebuild.
5002
5003 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
5004
5005         * config/tc-v850.c: Tidy error message production.
5006
5007 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
5008
5009         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5010         validate_immediate return value in the right type for comparisons
5011         to FAIL.
5012
5013 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
5014
5015         * listing.c (MAX_BYTES): Use listing variables not constants.
5016         (data_buffer): No longer an array, but a pointer.
5017         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5018         (listing_listing): Allocate data_buffer.
5019
5020 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
5021
5022         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5023         --listing-rhs-width, --listing-cont-lines.
5024         (show_usage): Update.
5025         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5026         (listing_lhs_cont_lines, listing_rhs_width): New vars.
5027         (print_lines): Use the variables instead of the constants.
5028         (listing_listing): Likewise.
5029         * listing.h: Declare the new vars.
5030
5031 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
5032
5033         * as.c (parse_args): Add --keep-locals alias for -L.
5034         Add --strip-local-absolute.
5035         (show_usage): Update.
5036         * as.h (flag_strip_local_absolute): New flag.
5037         * symbols.c (S_IS_LOCAL): Use it.
5038         * config/obj-aout.h (S_IS_LOCAL): Likewise.
5039         * config/obj-bout.h (S_IS_LOCAL): Likewise.
5040         * config/obj-coff.h (S_IS_LOCAL): Likewise.
5041
5042 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
5043
5044         * config/tc-m32r.c: Detect if explicitly parallel instructions
5045         might have an io conflict and issue a warning message.
5046
5047 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
5048
5049         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5050         cgen_swap_fixups): Functions to save, restore and swap the fixup
5051         chain with a backup copy.
5052         (cgen_asm_finish_insn): Returns address of constructed insn.
5053
5054 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
5055
5056         * listing.c (file_info_struct): Remove FILE, add POS.
5057         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5058         (file_info): Don't open the file.
5059         (buffer_line): Check for the file in the last_open cache, updating
5060         as necessary.
5061         (print_source): Don't reference file_info->file.
5062         (listing_listing): Likewise.
5063         (listing_print): Close the file in the cache, if any.
5064
5065 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
5066
5067         * read.c (dwarf_file_string): New file static variable.
5068         (emit_expr): Look for constant sequence that leads up to a file
5069         name in DWARF debugging output.
5070         (stringer): Use dwarf_file_string to decide whether to accept a
5071         string as a file name.
5072
5073 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
5074
5075         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5076         (crack_operand): Add reg->reglst MRI hack.
5077         (r_seg): Put reglst symbols in reg_section.
5078         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5079
5080 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
5081
5082         * tc-sh.c (get_specific): Handle SGR & DBR.
5083
5084 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
5085
5086         * tc-h8300.c (parse_reg): Take the length of the symbol into
5087         account when attempting to match a register name.
5088         * tc-h8500.c (parse_reg): Likewise.
5089
5090 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
5091
5092         * cgen.c: Formatting changes to improve readability.
5093
5094 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
5095
5096         * config/tc-mips.c (macro): Rework division code to avoid unfilled
5097         delay slot.
5098
5099 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
5100
5101         Based on a patch from Jim Wilson
5102         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5103         (tc_gen_reloc): Handle cross section PC relative relocs
5104         correctly.
5105
5106 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
5107
5108         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5109
5110 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
5111
5112         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
5113         (expr_jmp_buf): New static local.
5114         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5115         (cgen_md_operand): New function.
5116         * tc-m32r.c: Clean up pass over `struct foo' usage.
5117         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5118
5119 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
5120
5121         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5122         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5123
5124 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
5125
5126         * config/tc-i386.c (i386_operand): Give an error if there are
5127         unrecognized characters after an expression.
5128
5129 For older changes see ChangeLog-9697