gas/ChangeLog

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