gas/ChangeLog

   1 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
   2
   3         * config/tc-i386.c (i386_immediate): Move constant operand sizing
   4         from here..
   5         (md_assemble): To here, before template operands are matched.
   6         Also ensure a constant immediate is sign extended when we know the
   7         size is at most 16 bits.  This is to catch cases like "add
   8         $0xffc0,%ax" where we don't know the size, and thus that the
   9         immediate can be represented as Imm8S until after parsing the
  10         register operand.
  11         (i386_displacement): Similarly sign extend 16 bit constant
  12         displacements.
  13         (md_assemble): Relax 16-bit jump constant range check to suit sign
  14         extended displacements.
  15
  16 2000-02-26  Andreas Jaeger  <aj@suse.de>
  17
  18         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
  19
  20 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
  21
  22         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
  23         call operands when intel_syntax.
  24         (intel_float_operand): Return 2 for "fi...".
  25         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
  26         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
  27         earlier "SHORT" change.
  28         (md_assemble): When determining suffix from Regs, exclude
  29         InOutPortReg.
  30
  31 2000-02-24  Nick Clifton  <nickc@cygnus.com>
  32
  33         * configure: Add arm-wince, mips-pe and sh-pe targets.
  34         * configure: Regenerate.
  35
  36         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
  37         sh-pe targets.
  38         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
  39         "pe-mips" for the mips-pe target.
  40
  41         * config/tc-arm.c (insns): Change displacement encoded in BL
  42         and B instructions if the target port is arm-wince.
  43         (do_ldst): Do not bias the relocation offset if the target
  44         port is arm-wince.
  45         (md_pcrel_from): Add in missing relocation offset bias if the
  46         target os arm-wince.
  47
  48         * config/tc-mips.c (mips_target_format): Support COFF flavour.
  49         (md_begin): Disable -G support for mips-pe target.
  50         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
  51         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
  52         COFF flavour.
  53
  54         * config/tc-sh.c (md_begin): sh-pe target is little endian.
  55         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
  56         assembler, just set the alignment to 4.
  57
  58         * config/te-wince-pe.h: New file for WinCE targets.  Define
  59         TE_WINCE.
  60
  61 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
  62
  63         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
  64         string instructions.
  65         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
  66         (i386_intel_memory_operand): After finding a segment override,
  67         check again for no `[' before looking for a displacement.  Bomb if
  68         more than one displacement rather than silently discarding the
  69         second and subsequent ones.  Free strings malloc'd by
  70         build_displacement_string.
  71
  72 2000-02-24  Catherine Moore  <clm@cygnus.com>
  73
  74         * config/obj-som.c (obj_pseudo_table): Add "weak".
  75         (obj_som_weak): New routine.
  76
  77 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
  78
  79         * config/tc-i386.c (union i386_op): New.
  80         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
  81         Throughout file replace occurences of disps[n], imms[n], regs[n]
  82         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
  83         intel mode operand swapping.  Add assert in regKludge and
  84         fake_zero_displacement code.  Test i.types[n] when outputting
  85         displacements and immediates.  Combine output of Disp16 with
  86         Disp32.
  87         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
  88         when in intel mode by (not) reversing fsub and fdiv operands
  89         before the template search.  This fails for single operand
  90         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
  91         undefined.  Instead fix the base_opcode after we've found the
  92         template.  Move base_opcode xor with found_reverse_match from
  93         opcode output code to before this fix so we test for the correct
  94         opcodes.
  95         (md_assemble): Don't use strcmp when deciding to ignore the suffix
  96         check in intel mode.  Instead compare opcodes.
  97
  98         * config/tc-i386.h (TC_RELOC): Delete.
  99         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
 100         with equivalent call to reloc.
 101
 102         * as.h (flag_m68k_mri): Move declaration after target include, and
 103         only declare when TC_M68K defined.  Define as zero otherwise.
 104         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
 105         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
 106         Define as zero otherwise.
 107         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
 108         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
 109         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
 110         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
 111         testing whether defined.
 112         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
 113         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
 114         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
 115         rather than testing whether defined.
 116         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
 117         (parse_mri_cons): Declare and use only when TC_M68K.
 118         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
 119         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
 120         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
 121
 122         * NEWS: Mention IBM 370 support.
 123
 124 2000-02-23  Richard Henderson  <rth@cygnus.com>
 125
 126         * config/tc-i386.c (md_assemble): When swapping operands for
 127         intel_syntax, assume everything that's not Imm or Disp is a
 128         register.
 129
 130 2000-02-23  Linas Vepstas <linas@linas.org>
 131
 132         * config/tc-i370.c, config/tc-i370.h: New files.
 133         * Makefile.am: Add support for Linux/IBM 370.
 134         * configure.in: Likewise.
 135         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
 136         * config/obj-elf.c: Include elf/i370.h
 137         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
 138
 139         * Makefile.in: Regenerate.
 140         * configure: Regenerate.
 141
 142         * doc/c-i370.texi: New file.
 143         * doc/all.texi: Include it.
 144         * doc/as.texinfo: And here.
 145         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
 146         * doc/Makefile.in: Regenerate.
 147
 148 2000-02-19  Michael Meissner  <meissner@redhat.com>
 149
 150         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
 151         determine if an instruction can be used in parallel with an ADDppp
 152         or SUBppp instruction.
 153
 154 2000-02-22  Andrew Haley  <aph@cygnus.com>
 155
 156         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
 157
 158 1999-12-30  Andrew Haley  <aph@cygnus.com>
 159
 160         * config/tc-mips.c (mips_gp32): New variable.
 161         (macro_build) Use mips_gp32.
 162         (mips_ip): Ditto.
 163         (md_longopts): Add "-mgp32" and "-mgp64".
 164         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
 165
 166 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
 167
 168         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
 169         warning, and bump it to 1.
 170
 171 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
 172
 173         From Brad Lucier <lucier@math.purdue.edu>:
 174         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
 175         match format.
 176
 177 2000-02-21  Catherine Moore  <clm@cygnus.com>
 178
 179         * config/tc-mips.c (MF_HILO_INSN): Define.
 180         (mips_7000_hilo_fix): Declare.
 181         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
 182         (md_parse_option): Check for 7000_HILO_FIX options.
 183         (OPTION_M7000_HILO_FIX): Define.
 184         (OPTION_NO_M7000_HILO_FIX): Define.
 185         * doc/c-mips.texi (-mfix7000): Describe.
 186
 187 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
 188
 189         * listing.c (print_lines): Remove unused variable `end'.
 190
 191         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
 192         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
 193         reloc_type when BFD_ASSEMBLER.
 194         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
 195         reloc_type when BFD_ASSEMBLER. Move common code out of switch
 196         statement and quell signed vs. unsigned comparison warning.
 197
 198 2000-02-18  Nick Clifton  <nickc@cygnus.com>
 199
 200         * config/tc-d10v.c (find_opcode): Add a symbol's value to
 201         the computed frag offset, rather than overwriting it.
 202
 203 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
 204
 205         * config/tc-sh.c ("elf/sh.h"): Include.
 206         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
 207         (md.begin): Initialize target_arch.
 208         Only include opcodes in has table that match selected architecture.
 209         (parse_reg): Recognize register names for sh-dsp.
 210         (parse_at): Recognize post-modify addressing.
 211         (get_operands): The leading space is now optional.
 212         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
 213         arguments.  Update valid_arch.
 214         (build_Mytes): Add support for SDT_REG_N.
 215         (find_cooked_opcode): New function, broken out of md_assemble.
 216         (assemble_ppi, sh_elf_final_processing): New functions.
 217         (md_assemble): Use find_cooked_opcode and assemble_ppi.
 218         (md_longopts, md_parse_option): New option: -dsp.
 219         * config/tc-sh.h (elf_tc_final_processing): Define.
 220         (sh_elf_final_processing): Declare.
 221
 222 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
 223
 224         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
 225         the unwinder subspace.  Save the current seg/subseg before creating
 226         the new seg/subseg.
 227
 228 2000-02-10  Nick Clifton  <nickc@cygnus.com>
 229
 230         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
 231         little endian targets.
 232         (INST_BYTE1): Redefine to handle big and little endian
 233         targets.
 234         (cpu_type): New type: Select between M340 and M210.
 235         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
 236         instructions of the M340.
 237         (md_assemble): Add support for the MULSH and OPSR classes of
 238         instructions.
 239         (md_atof): Add support for little endian targets.
 240         (md_parse_option): Add support for -EL, -EB and -mcpu command
 241         line switches.
 242         (md_convert_frag): Add support for little endian targets.
 243         (md_apply_fix3): Add support for little endian targets.
 244         (md_number_to_chars): Add support for little endian targets.
 245
 246 2000-02-10  Timothy Wall  <twall@redhat.com>
 247
 248         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
 249         defined, use it to verify the symbol just read should be a label.
 250
 251 2000-02-10  Timothy Wall  <twall@redhat.com>
 252
 253         * app.c (do_scrub_chars): Handle "||" for parallel instructions
 254         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
 255         around colons when KEEP_WHITE_AROUND_COLON is defined.
 256         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
 257         and KEEP_WHITE_AROUND_COLON.
 258
 259 2000-02-08  Timothy Wall  <twall@redhat.com>
 260
 261         * read.c (s_rept): Call do_repeat, which abstracts the repeat
 262         logic.
 263         (do_repeat): New.  Abstract repeat logic so that a "break" can be
 264         implemented.
 265         (end_repeat): New.  Provide support for a "break" out of the
 266         repeat loop.
 267         * read.h: Add prototypes for new functions.
 268
 269 2000-02-08  Timothy Wall  <twall@redhat.com>
 270
 271         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
 272         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
 273         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
 274         non-zero.
 275
 276 2000-02-08  Timothy Wall  <twall@redhat.com>
 277
 278         * read.c: Added elseif to directives table.
 279         * read.h: Added prototype for s_elseif.
 280         * doc/as.texinfo: Added description for elseif.
 281         * cond.c (s_elseif): New function
 282
 283 2000-02-04  Timothy Wall  <twall@redhat.com>
 284
 285         * listing.c (print_lines): Remove conditionals causing bug in
 286         listings.
 287
 288 2000-02-03  Timothy Wall  <twall@cygnus.com>
 289
 290         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
 291         default values.
 292         * frags.c (frag_new): Calculate fr_fix in octets
 293         (frag_now_fix) Return offset as target address offset (bytes).
 294         (frag_now_fix_octets) New - Return offset in octets (8-bit
 295         quantities).
 296         * frags.h: Added prototype for frag_now_fix_octets().
 297         Distinguish between octets and bytes in field descriptions.
 298         * listing.c (calc_hex): Account for octets vs bytes when
 299         printing addresses/offsets.
 300         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
 301         target is little-endian, print the octets in a word in big-endian
 302         order so that the display looks like a proper hexadecimal number,
 303         instead of having the octets reversed.
 304         * read.c (do_align): When recording alignment, alignment power
 305         should be in terms of target bytes (minimum addressible unit)
 306         instead of octets.
 307         (do_org) Convert ORG target address (byte) argument into an
 308         octet offset when generating a variable fragment.
 309         * symbols.c (resolve_symbol_value): Symbol final value
 310         converted to a target address offset (bytes) from its octet offset.
 311         * config/obj-coff.c (coff_frob_symbol): Symbol target address
 312         offset (bytes) is adjusted by the frag offset (octets) converted
 313         to bytes.
 314         (coff_frob_section) Section alignment power is in terms of bytes;
 315         convert it to an octet alignment power when calculating size (and
 316         size mask) in octets.  Don't modify the section size in order to
 317         "align" it for TI COFF, since that format has a different method
 318         for storing alignment information.
 319
 320 2000-02-01  Timothy Wall  <twall@cygnus.com>
 321
 322         * stabs.c (generate_asm_file): Escape backslashes in stabs file
 323         entries, matching the way GCC generates them.  If not escaped, the
 324         filename is encoded incorrectly.
 325
 326 2000-01-31  Nick Clifton  <nickc@cygnus.com>
 327         * config/tc-arm.c (reg_table): Add support for ATPCS register
 328         naming conventions.
 329
 330 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
 331
 332         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
 333         already defined.
 334         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
 335         New macro.
 336         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
 337         of a symbol when we really care about its value.
 338
 339 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
 340
 341         * config/tc-mcore.c (md_assemble): Give warning message if
 342         operands passes to instruction are more than the spec.
 343
 344 2000-01-27  Thomas de Lellis <tdel@windriver.com>
 345
 346         * config/tc-arm.c (armadjust_symtab): If the assembler is in
 347         Thumb mode but the label seen was not declared as '.thumb_func'
 348         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
 349         correct disassembly of Thumb code bounded by non function labels.
 350
 351 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
 352
 353         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
 354         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
 355
 356         * Makefile.in: Same here.
 357         Update copyright.
 358
 359         * configure.in: Set bfd_gas for i386-aout when primary target
 360         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
 361         we may need the primary te_file.  Remove incorrect comment.
 362
 363         * configure: Regenerate.
 364
 365         * config/e-i386aout.c: New file.
 366
 367         * as.c (USE_EMULATIONS): Move to before print_version_id.
 368         (struct emulation): Add i386aout.
 369         (show_usage): Split text strings.  Reformat -a text.  Add --em
 370         help.
 371         Update copyright.
 372
 373         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
 374         (aout_format_ops): New.
 375         Update copyright.
 376
 377         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
 378         preprocessor conditional and add aout USE_EMULATIONS tests.
 379         (read_a_source_file): Don't pass error strings to printf as
 380         format arg.
 381         Update copyright.
 382
 383         * gasp.c (exp_get_abs): Don't pass error strings to printf as
 384         format arg.
 385         (do_data): Same here.
 386         (process_file): And here.
 387         Update copyright.
 388
 389         * symbols.c (colon): Rewrite "already defined" fatal message
 390         code for aout with USE_EMULATIONS.
 391         Update copyright.
 392
 393         * config/obj-aout.c (OBJ_HEADER): Define.
 394         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
 395         fields of sentinel.
 396         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
 397         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
 398         forms here.
 399         (obj_aout_type): Expand S_SET_OTHER here too.
 400         (obj_read_begin_hook): Remove.
 401         (aout_pop_insert): New.
 402         (obj_aout_s_get_other): New.
 403         (obj_aout_s_get_desc): New.
 404         (aout_format_ops): New.
 405         Update copyright.
 406
 407         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
 408         gets aout_pseudo_table.
 409         (aout_pseudo_table): Declare.
 410         (obj_read_begin_hook): Define.
 411         Update copyright.
 412
 413         * config/obj-coff.c (obj_pseudo_table): Rename to
 414         coff_pseudo_table.
 415         (coff_pop_insert): Use coff_pseudo_table.
 416         (coff_sec_sym_ok_for_reloc): Remove.
 417         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
 418         and comment all zero entries and remove #if 0 code.
 419         Update copyright.
 420
 421         * config/obj-coff.h (obj_pop_insert): Define.
 422         (coff_pseudo_table): Declare.
 423         Update copyright.
 424
 425         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
 426         s_get_size, s_set_size.  Comment all zero entries.
 427         Update copyright.
 428
 429         * config/obj-elf.c (elf_s_get_other): New function.
 430         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
 431         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
 432         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
 433         comment.
 434         (obj_elf_parse_section_letters): Don't pass error strings to
 435         printf as format arg.
 436         Update copyright.
 437
 438         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
 439         OBJ_MAYBE_ECOFF.
 440         (elf_s_get_other): Declare.
 441         (S_GET_OTHER) Define as elf_s_get_other if not already
 442         defined.
 443         (S_SET_OTHER): Only define when not already defined.
 444         (elf_obj_read_begin_hook): Declare.
 445         (obj_read_begin_hook): Define.
 446         (elf_obj_symbol_new_hook): Declare.
 447         (obj_symbol_new_hook): Define.
 448         Update copyright.
 449
 450         * config/obj-multi.h: Add copyright header and protect against
 451         multiple inclusion.  Add * to all function pointers.
 452         (OBJ_HEADER): If defined, include it rather than other defines
 453         in this file.
 454         (obj_frob_file_after_relocs): Test for NULL.
 455         (obj_symbol_new_hook): Here too.
 456         (obj_sec_sym_ok_for_reloc): And here.
 457         (S_GET_OTHER): Define.
 458         (S_GET_DESC): Define.
 459         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
 460         (OBJ_MAYBE_ELF): Update comment.
 461
 462         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
 463         OBJ_AOUT preprocessor conditional and handle emulation by
 464         testing OUTPUT_FLAVOR.
 465         (i386_displacement): Here too.
 466         (md_section_align): Similarly here.
 467         (i386_target_format): Conditionally compile when more than one
 468         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
 469         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
 470         (i386_displacement): Here too.
 471         Update copyright.
 472
 473         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
 474         Define TARGET_FORMAT for aout only when not multi.
 475         Update copyright.
 476
 477         * config/te-multi.h: Delete file as it's identical to te-generic.h
 478
 479 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
 480
 481         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
 482         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
 483         LONG_MNEM_SUFFIX.
 484
 485         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
 486         DWORD_MNEM_SUFFIX.
 487         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
 488         comments.
 489
 490 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
 491
 492         * config/tc-mips.c (mips_do_align): New function.
 493         * config/tc-mips.h (md_do_align): Define.
 494
 495 2000-01-10  Philip Blundell  <philb@gnu.org>
 496
 497         * doc/c-arm.texi (ARM Options): Fix typo.
 498         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
 499         line separator for Linux.
 500         * doc/as.texinfo (Comments): Mention the ARM.
 501
 502 2000-01-10  Philip Blundell  <pb@futuretv.com>
 503
 504         * configure.in (arm*-*-conix*): New target.
 505         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
 506         armv*-*-linux-gnu.
 507         * configure: Regenerate.
 508
 509 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
 510
 511         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
 512         (obj_elf_visibility): New function.
 513
 514         * doc/as.texinfo (Visibility): New node: document visibility
 515         pseudo ops.
 516
 517 1999-12-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
 518
 519         * config/tc-i386.c (MATCH): Relax JumpAbsolute check.  Emit a
 520         warning for absolute jump/call without `*' in non-intel mode.  No
 521         need to set i.types[0] JumpAbsolute in intel mode.
 522
 523 1999-12-22  Philip Blundell  <pb@futuretv.com>
 524
 525         * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
 526         hook function when changing sections.
 527         (arm_s_data): Likewise.
 528
 529 1999-12-14  Nick Clifton  <nickc@cygnus.com>
 530
 531         * config/tc-arm.c (md_parse_option): Add support for -marm720
 532         command line switch.
 533
 534 Tue Nov 30 22:59:00 1999  Jeffrey A Law  (law@cygnus.com)
 535
 536         * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
 537         (r_registers, xr_registers): Define.
 538         (r_register_name, xr_register_name): New functions.
 539         (md_assemble): Handle new am33 operand types and instruction
 540         formats.
 541         (mn10300_insert_operand, check_operand): Likewise.
 542
 543 1999-11-29  Nick Clifton  <nickc@cygnus.com>
 544
 545         * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
 546         (s_force_thumb): Set thumb_mode to 2.
 547         (md_assemble): Do not complain about thumb instructions on a
 548         non-thumb target if thumb_mode is set to 2.
 549
 550 1999-11-28  Michael Meissner  <meissner@cygnus.com>
 551
 552         * config/tc-alpha.c (toplevel): Include struc-symbol.h.
 553         (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
 554         (O_...): Add new machine dependent expressions if we are handling
 555         explicit relocations.
 556         (alpha_reloc_op): New static table holding the explicit relocation
 557         information.
 558         (alpha_literal_hash): New static to hold the hash table for
 559         explicit relocations.
 560         (alpha_macros): Add support for explicit relocations.
 561         (md_begin): If explicit relocations, initialize hash table.
 562         (md_assemble): Don't print a second error if tokenize_arguments
 563         already printed an error message.
 564         (md_apply_fix): Add support for explicit relocations.
 565         (alpha_force_relocation): Ditto.
 566         (alpha_fix_adjustable): Ditto.
 567         (alpha_adjust_symtab): New function to support explicit
 568         relocations.
 569         (alpha_adjust_symtab_relocs): Ditto.
 570         (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
 571         (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
 572         Add support for explicit relocations.  Return -2 if an error
 573         message was already printed.
 574         (find_macro_match): Add support for explicit relocations.  Comment
 575         each of the cases.
 576         (emit_insn): Add support for explicit relocations.
 577         (assemble_tokens): Ditto.
 578         (emit_ldgp): Ditto.
 579         (load_expression): Ditto.
 580         (emit_lda): Ditto.
 581         (emit_ldah): Ditto.
 582         (emit_ir_load): Ditto.
 583         (emit_loadstore): Ditto.
 584         (emit_ldXu): Ditto.
 585         (emit_ldil): Ditto.
 586         (emit_sextX): Ditto.
 587         (emit_division): Ditto.
 588         (emit_jsrjmp): Ditto.
 589         (emit_retjcr): Ditto.
 590
 591         * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
 592         ELF object format.
 593         (tc_adjust_symtab): If explicit relocations, call the function
 594         alpha_adjust_symtab.
 595         (TC_FIX_TYPE): Add fields to be able to move explicit lituse
 596         relocations next to the literal relocation they reference.
 597         (TC_INIT_FIX_DATA): Initialize the new fields.
 598         (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
 599
 600 Wed Nov 24 20:27:58 1999  Jeffrey A Law  (law@cygnus.com)
 601
 602         * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers.  Handle
 603         'B' operand for PA2.0 bb instruction.
 604
 605 1999-11-18  Nick Clifton  <nickc@cygnus.com>
 606
 607         * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
 608         target.
 609
 610         * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
 611         relocs.
 612         (mcore_force_relocation): Force relocations to be generated for
 613         RVA relocs.
 614
 615 1999-11-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
 616
 617         * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
 618         (i386_displacement): Disallow O_big displacements.
 619
 620 Mon Nov 15 20:12:43 1999  Donald Lindsay  <dlindsay@cygnus.com>
 621
 622         * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
 623         improvements in error checking.
 624         (md_assemble): Support for unconditional ARM instructions.
 625         (md_parse_option): Support for -m[arm]v5e flag.
 626
 627 1999-11-12  Nick Clifton  <nickc@cygnus.com>
 628
 629         * macro.c (buffer_and_nest): Do not check beyond the end of the
 630         buffer.
 631
 632 1999-11-11  Nick Clifton  <nickc@cygnus.com>
 633
 634         * macro.c (buffer_and_nest): Look for seperator after TO and
 635         FROM tokens.
 636
 637 1999-11-08  Andrew Haley  <aph@cygnus.com>
 638
 639         * app.c (do_scrub_chars): When in State 10, treat backslash
 640         characters in the same way as as symbol characters.
 641
 642 1999-11-07  Richard Henderson  <rth@cygnus.com>
 643
 644         * config/tc-alpha.c (alpha_align): Check, don't assert, that
 645         the previous label was in the current section before playing
 646         with auto-alignment.
 647
 648 1999-11-06  Nick Clifton  <nickc@cygnus.com>
 649
 650         * config/tc-v850.c (v850_force_relocation): Force relocation
 651         for weak symbols.
 652         (v850_pcrel_from_selection): Do not compute a pcrel offset if
 653         the symbol is weak.
 654
 655 1999-11-05  Michael Meissner  <meissner@cygnus.com>
 656
 657         * expr.h (operatorT): Increase machine dependent operators to 16.
 658         * expr.c (op_rank): Ditto.
 659
 660 1999-11-03  Ian Lance Taylor  <ian@zembu.com>
 661
 662         * read.c (pseudo_set): Reject attempts to set the value of a
 663         section symbol.
 664
 665         * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
 666         if it is defined.
 667
 668         * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
 669
 670         * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
 671         to bfd_set_section_contents.
 672
 673 1999-11-03  Nick Clifton  <nickc@cygnus.com>
 674
 675         * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
 676
 677 1999-11-01  Gavin Romig-Koch  <gavin@cygnus.com>
 678
 679         * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
 680         (mips_ip): Use OPCODE_IS_MEMBER.
 681
 682 Wed Oct 27 16:50:44 1999  Don Lindsay  <dlindsay@cygnus.com>
 683
 684         * config/tc-arm.c (reg_required_here): Improve comments.
 685
 686         * config/tc-arm.c (thumb_opcode): Add "variants" field.
 687         (tinsns): Initialize variants field.
 688
 689         * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
 690         BAD_PC respectively.
 691
 692 1999-10-27  Scott Bambrough  <scottb@netwinder.org>
 693
 694         * config/tc-arm.c (reloc_map[]): Fix compiler warning.
 695         * config/tc-arm.h: Fix compile time warnings.
 696
 697 Mon Oct 18 18:11:10 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 698
 699         * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
 700         form @abs16, @(abs16) and @(abs16 + imm).
 701
 702 1999-10-21  Gavin Romig-Koch  <gavin@cygnus.com>
 703
 704         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
 705         (ISA_HAS_64_BIT_REGS) New.
 706         (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
 707         mips_emit_delays,macro_build,load_register,load_addresss,
 708         macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
 709         and/or use new ISA_xxx macros in expressions involving
 710         ISA, particularly mips_opts.isa.
 711
 712 1999-10-18  Michael Meissner  <meissner@cygnus.com>
 713
 714         * expr.h (operatorT): Add machine dependent operators md1..md8.
 715         (expressionS): Make X_op 8 bits instead of 7.  Add a X_md field
 716         for the machine dependent operators to use.
 717
 718         * expr.c (op_rank): Add machine dependent operators.
 719
 720         * config/tc-alpha.c (O_pregister): Define as a machine dependent
 721         operator.
 722         (O_cpregister): Ditto.
 723         (md_begin): Change X_op test that field is wide enough to use
 724         O_max instead of O_alpha_max.
 725         (cpu_types): Fill in missing initializer.
 726         (alpha_num_macros): Make unsigned.
 727         (md_assemble): Make opnamelen be size_t.
 728         (md_apply_fix): Cast alpha_num_operands to int before testing.
 729         (alpha_force_relocation): Ditto.
 730         (alpha_fix_adjustable): Ditto.
 731         (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
 732         (tc_gen_reloc): Ditto.
 733         (tc_get_register): Ditto.
 734         (emit_ldgp): Ditto.
 735         (emit_lda): Ditto.
 736         (emit_ldah): Ditto.
 737         (emit_ldil): Ditto.
 738         (s_alpha_ent): Ditto.
 739         (s_alpha_end): Ditto.
 740         (s_alpha_frame): Ditto.
 741         (s_alpha_prologue): Ditto.
 742         (s_alpha_file): Ditto.
 743         (s_alpha_gprel32): Ditto.
 744         (s_alpha_proc): Ditto.
 745         (s_alpha_set): Ditto.
 746         (s_alpha_base): Ditto.
 747         (s_alpha_align): Ditto.
 748         (s_alpha_arch): Ditto.
 749         (alpha_align): Ditto.
 750         (assemble_insn): Suppress unused variable warning.
 751         (emit_insn): Ditto.
 752         (assemble_insn): Don't assume X_op and X_unsigned are in a given
 753         order in the structure.
 754         (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
 755
 756 Sun Oct 17 17:15:58 1999  Jeffrey A Law  (law@cygnus.com)
 757
 758         * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
 759
 760 1999-10-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
 761
 762         * config/tc-i386.c (i386_index_check): Correct #endif location.
 763
 764 Mon Oct 11 14:02:40 1999  Geoffrey Keating  <geoffk@cygnus.com>
 765
 766         * as.c (show_usage): Document new options.
 767         (parse_args): Add --no-warn, --warn, --fatal-warnings,
 768         which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
 769         (parse_args): Parse the new options.
 770         (main): If there were warnings, and --fatal-warnings
 771         was specified, print an error.
 772         * as.h: New variable, flag_fatal_warnings, for new option.
 773
 774 Sun Oct 10 01:47:23 1999  Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
 775
 776         * config/tc-hppa.c (pa_ip):  Add new codes 'cc', 'cd', 'cC', 'co',
 777         '@'.  Change autoincrement completers to fall through to cache control
 778         completers.
 779
 780         * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
 781         arg.
 782         (pa_parse_addb_64_cmpltr):  New function.
 783
 784         * config/tc-hppa.c (pa_ip):  Change error message.
 785         (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
 786         '?Q' args to allow falling through.
 787
 788         * configtc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
 789         Remove unused conditional codes.
 790         (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
 791
 792 Thu Oct  7 00:23:53 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 793
 794         * config/tc-d30v.c (CHAR_BIT): Define.
 795         (check_range): Fix bit operations to support integers bigger than
 796         32 bits.
 797
 798 Thu Oct  7 00:11:50 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 799
 800         * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
 801         operands.
 802
 803 Mon Oct  4 17:24:23 1999  Nick Clifton  <nickc@cygnus.com>
 804                           Doug Evans  <devans@cygnus.com>
 805
 806         Add support for m32rx.
 807         * config/tc-m32r.c (enable_m32rx): New static global.
 808         (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
 809         (allow_m32rx): New function.
 810         (M32R_SHORTOPTS): Add `O'.
 811         (md_longopts): Add --m32rx plus several warning options.
 812         (md_parse_option): Handle new options.
 813         (md_show_usage): Print them.
 814         (md_begin): Enable m32rx.
 815         (OPERAND_IS_COND_BIT): New macro.
 816         (first_writes_to_seconds_operands): New function.
 817         (writes_to_pc,can_make_parallel,make_parallel): New functions.
 818         (target_make_parallel,assemble_two_insns): New functions.
 819         (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
 820         If optimizing and m32rx, try to make consecutive insns parallel.
 821
 822 Tue Sep 28 14:06:44 1999  Geoffrey Keating  <geoffk@cygnus.com>
 823
 824         * config/tc-mips.c (nopic_need_relax): Allow for the
 825         .sdata.foo sections generated by -fdata-sections,
 826         and for the .gnu.linkonce.s sections generated by C++.
 827
 828 Thu Sep 23 07:13:45 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 829
 830         * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
 831         with cleaner code using completer prefixes.   Add 'Y'.
 832
 833         * config/tc-hppa.c (pa_ip):  Add parens to silence compiler.
 834
 835 Wed Sep 22 09:37:19 1999  Jeffrey A Law  (law@cygnus.com)
 836
 837         * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
 838         (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
 839         insn does not match and we should try the next insn in the table.
 840
 841 1999-09-22  Nick Clifton  <nickc@cygnus.com>
 842
 843         * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
 844
 845 Mon Sep 20 04:01:41 1999  Jeffrey A Law  (law@cygnus.com)
 846
 847         * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
 848         of PA2.0 support.
 849
 850 1999-09-19  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
 851
 852         * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
 853         OBJ_ELF.  If ELF, add "sq".
 854         (md_parse_option): If ELF, ignore -s and -q.
 855         (md_show_usage): Mention ELF options.
 856
 857 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
 858
 859         * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
 860         operands.
 861
 862         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
 863
 864         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
 865
 866         * config/tc-hppa.c (struct pa_it): New field "trunc".
 867         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
 868         (pa_parse_ftest_gfx_completer): New function
 869         (pa_parse_fp_cnv_format): New function.
 870
 871         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
 872         (md_apply_fix): Handle 22bit pc-rel branches.
 873
 874         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
 875
 876         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
 877
 878         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
 879
 880         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
 881
 882 at Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
 883
 884         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
 885         (pa_ip): Handle 'fX'.
 886
 887 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
 888
 889         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
 890         (pa_ip): Handle 'fX'.
 891
 892 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
 893
 894         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
 895         unwinds unless the function is in the text space.
 896         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
 897
 898 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
 899
 900         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
 901         (md_assemble): To here.  Tweak address generation.
 902
 903         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
 904         debug_line.
 905         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
 906         (md_assemble): Call dwarf2_where for OBJ_ELF.
 907         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
 908         (pa_end_of_source): New function.
 909         * tc-hppa.h (md_end): Define for OBJ_ELF.
 910
 911 1999-09-14  Michael Meissner  <meissner@cygnus.com>
 912
 913         * configure.in (Canonicalization of target names): Remove adding
 914         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
 915         generates $ac_config_sub with a ${CONFIG_SHELL} already.
 916         * configure: Regenerate.
 917
 918 1999-09-14  Donn Terry  <donn@interix.com>
 919
 920         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
 921
 922 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
 923
 924         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
 925         pc-relative jmp/call to an absolute symbol.
 926         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
 927         absolute section symbols.
 928
 929         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
 930         jump handling code and comments.
 931
 932 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
 933
 934         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
 935         the value if TE_PE and a global defined symbol.
 936
 937 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
 938
 939         * write.c (dump_section_relocs): Call print_symbol_value_1 to
 940         print the symbol, rather than printing it here.
 941
 942 1999-09-11  Donn Terry  <donn@interix.com>
 943
 944         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
 945         BFD_RELOC_RVA relocations.
 946
 947         * config/tc-i386.c (md_undefined_symbol): Compare the name against
 948         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
 949         starts with "_G".
 950
 951         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
 952         defined.
 953         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
 954         * doc/internals.texi (Object format backend): Document
 955         SET_SECTION_RELOCS.
 956
 957         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
 958         relocations against global symbols if TE_PE.
 959
 960         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
 961         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
 962
 963         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
 964         symbols.
 965
 966         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
 967         symbols which do not have a constant value, or tags with
 968         non-tags.  Remove the symbol from the list before adding it at the
 969         end.
 970
 971         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
 972         C_FCN symbol differently if TE_PE.
 973         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
 974         appears in the pseudo-op, rather coff_line_base which is only set
 975         for a .bf symbol.
 976
 977         * config/obj-coff.c (obj_coff_loc): New static function.
 978         (obj_pseudo_table): Add "loc".
 979
 980         * config/obj-coff.c (add_lineno): Check that the line number is
 981         positive.
 982
 983         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
 984         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
 985         int.
 986         (md_atof): Return NULL rather than 0.
 987         * config/tc-i386.c (md_atof): Change type to int.
 988         * expr.c (expr): Change first parameter to int.
 989         * config/obj-coff.c: Add declarations for static functions.
 990         (coff_frob_symbol): Use SYM_AUXENT.
 991         * config/tc-i386.h (flag_16bit_code): Don't declare.
 992
 993         * config/obj-coff.c (obj_coff_section): Default to setting
 994         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
 995
 996         * write.c (adjust_reloc_syms): Print adjusted fixup.
 997
 998         * expr.c (integer_constant): Correct too_many_digits calculation
 999         in base 10 case.
1000
1001 1999-09-09  Andreas Schwab  <schwab@suse.de>
1002
1003         * doc/c-arm.texi: Fix arguments of @var to not contain
1004         punctuation.
1005
1006 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
1007
1008         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1009         and COFF targets.
1010         (md_parse_option): Only support -k flag for ELF and COFF targets.
1011
1012 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
1013
1014         * config/tc-hppa.c (pa_ip): Put strict register checks before
1015         call to pa_parse_number.
1016
1017         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1018
1019 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
1020
1021         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1022         BFD_ASSEMBLER code.
1023
1024 1999-09-06  Donn Terry  <donn@interix.com>
1025
1026         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1027
1028 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
1029
1030         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1031         candidate instruction.  Require registers for register arguments
1032         when in strict mode.  Require assemble-time constants for
1033         constants when in strict mode.
1034         (pa_get_absolute_expression): Require a constant when in strict
1035         mode.
1036
1037 1999-09-06  Nick Clifton  <nickc@cygnus.com>
1038
1039         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1040
1041 1999-09-04  Steve Chamberlain  <sac@pobox.com>
1042
1043         * config/tc-pj.c: New file, supports picoJava in ELF.
1044         * config/tc-pj.h: Ditto.
1045         * configure.in (pjl*, pj*): New targets.
1046         * Makefile.am: Rebuild dependencies.
1047         (CPU_TYPES): Add pj.
1048         (TARGET_CPU_CFILES): Add config/tc-pj.c.
1049         (TARGET_CPU_HFILES): Add config/tc-pj.h.
1050         * doc/c-pj.texi: New file.
1051         * doc/as.texinfo: Add some PJ specifics.
1052         * doc/all.texi: Add PJ to the list of all architectures, sort them
1053         all alphabetically.
1054         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1055         * configure, Makefile.in, doc/Makefile.in: Rebuild.
1056
1057 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
1058
1059         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1060         (obj_frob_file): Test for null pointer.
1061         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1062         (OBJ_PROCESS_STAB): And here.
1063         (elf_obj_sy): Remove
1064
1065         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1066         except OBJ_PROCESS_STAB, which we #undef for ecoff.
1067         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1068
1069         * config/obj-coff.c (no_func): Remove.
1070         (coff_format_ops): Change occurrences of no_func to 0, as we test
1071         for 0 in obj-multi.h.
1072
1073         * configure.in:  Enable bfd for i386-coff when primary target is
1074         bfd.  Enable i386 elf,coff emulation support.  Don't set
1075         USE_EMULATIONS=1 or te_file=multi unless there is more than one
1076         emulation to support.
1077         *configure: Regenerate.
1078
1079 1999-09-02  Nick Clifton  <nickc@cygnus.com>
1080
1081         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1082         .section .line directive is encountered.
1083
1084 1999-09-01  Nick Clifton  <nickc@cygnus.com>
1085
1086         * config/tc-arm.c (md_section_align): Do not align sections in ELF
1087         format.
1088
1089         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1090         * as.texinfo: Document --gdwarf2 command line option.
1091         Add additional documentation of ARM command line switches.
1092
1093 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
1094
1095         * config/tc-i386.c (i386_intel_memory_operand): Combine
1096         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
1097         and RESTORE_END_STRING around parse_register calls.
1098         (i386_operand): Here too.
1099         (i386_is_reg): Remove.
1100         (parse_register): Move as_bad calls from within this function to
1101         callers.
1102
1103 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
1104
1105         Based on a patch from H.J. Lu  <hjl@gnu.org>
1106         * config/tc-i386.c (parse_register): Handle FP regs specially.
1107         (md_begin): Remove '(' and ')' from register_chars.
1108
1109 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
1110
1111         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1112         error message (done elsewhere).
1113
1114 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
1115
1116         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1117
1118 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
1119
1120         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
1121         args by 'f'.
1122
1123         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1124
1125         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
1126         between args.
1127         Add new completers.  Fix bug in 64 bit condition handling.
1128
1129         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
1130         'cS', and 'c*'.
1131
1132         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1133
1134         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
1135
1136         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
1137
1138 1999-08-27  Jim Wilson  <wilson@cygnus.com>
1139
1140         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1141         (struct ls): Add frag field.  Initialize it to zero.
1142         (out_end_sequence): New local text_frag.  Set it while in text section.
1143         Replace address check with frag check.  Set ls.frag to text_frag if
1144         out_set_addr called.
1145         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
1146         Set it before switching sections.  Replace address check with frag
1147         check.  Set ls.frag to saved_frag if out_set_addr called.
1148
1149 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
1150
1151         * dwarf2dbg.c (out_end_sequence): If address changed, directly
1152         output "advance_pc" opcode instead of calling gen_addr_line().
1153         The latter has the undesired side-effect of creating a new row
1154         in the debug line info matrix.
1155
1156 1999-08-26  Jim Wilson  <wilson@cygnus.com>
1157
1158         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
1159         ls.last_filename if last is less than zero.  Set ls.last_filename
1160         when allocating new entry.
1161         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1162         call.
1163
1164 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
1165
1166         * config/tc-i386.c (i386_index_check): Fix the displacement size
1167         when INFER_ADDR_PREFIX.
1168
1169 1999-08-18  Nick Clifton  <nickc@cygnus.com>
1170
1171         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1172         display its value.
1173
1174 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
1175
1176         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1177         handle 0xffffNNNN constants correctly.
1178
1179 1999-08-16  Nick Clifton  <nickc@cygnus.com>
1180
1181         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1182         as well as loads.
1183
1184 1999-08-13  Nick Clifton  <nickc@cygnus.com>
1185
1186         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1187         (md_apply_fix3): Always pass positive values to
1188         validate_offset_imm.
1189
1190 1999-08-12  Nick Clifton  <nickc@cygnus.com>
1191
1192         * config/tc-arm.c (skip_whitespace): New macro.
1193         Formatting tidy ups.
1194
1195         (md_apply_fix3): Store relocation offset in addend for ELF based
1196         relocs.
1197         (arm_force_relocation): Always generate relocs for Thumb function
1198         calls.
1199
1200 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
1201
1202         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
1203         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1204
1205 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
1206
1207         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1208         flags for the unwind subspace.
1209
1210         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1211         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
1212         suitable relocation based on the size of the target's pointer.
1213         Always Use subsegment zero for the unwinders.
1214         (pa_level): Handle "2.0w".
1215
1216 Mon Aug  9 20:02:22 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
1217
1218         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1219         with the following instruction unless this was specified.
1220
1221 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
1222
1223         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1224         certain sections, to match BFD changes.
1225
1226 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
1227
1228         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1229         (EXTRA_SCRIPTS): Define to keep automake happy.
1230         * Makefile.in: Rebuild.
1231
1232 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
1233
1234         * Makefile.am: Rename .dep* files to DEP*.
1235         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
1236         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
1237         targets to DEPOBJ.
1238         * Makefile.in: Rebuild.
1239
1240 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
1241
1242         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1243
1244 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
1245
1246         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1247         avoid problems on DOS filesystems.
1248         * Makefile.in: Rebuild.
1249
1250         * doc/as.texinfo (Section): Document 's' flag for COFF version.
1251
1252 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
1253
1254         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1255         section flag.
1256
1257 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
1258
1259         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
1260         line to create ${GDBINIT} rather than .gdbinit.
1261         * configure, Makefile.in, doc/Makefile.in: Rebuild.
1262
1263 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
1264
1265         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1266
1267 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
1268
1269         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
1270
1271 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
1272
1273         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1274         non-adjustable symbols.
1275
1276 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
1277
1278         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1279
1280 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
1281
1282         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
1283         operands.
1284
1285 1999-08-05  Donn Terry  <donn@interix.com>
1286
1287         * config/te-interix.h: New file.
1288         * configure.in (i386-*-interix*): New target.
1289         * configure: Rebuild.
1290
1291 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
1292
1293         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1294         selectors for ELF too.
1295         (selector_table): Add "ltp" and "rtp" selectors.
1296
1297 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
1298
1299         * config/tc-i386.c (i386_operand): No need to change
1300         operand_string pointer in segment reg case before goto
1301         do_memory_reference.  Initialise displacement_string_start and
1302         displacement_string_end after do_memory_reference label.
1303         (i386_index_check): Add operand_string param, and print error
1304         message on failure here.
1305         (i386_intel_memory_operand): Instead of here.
1306         (i386_operand): And here.
1307         (INFER_ADDR_PREFIX): Enable.
1308
1309         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1310
1311         * config/tc-i386.h (DefaultSize): Define.  Renumber following
1312         opcode_modifier defines.
1313
1314         From Etienne Lorrain  <etienne.lorrain@ibm.net>
1315         * config/tc-i386.c (stackop_size): New variable.
1316         (set_16bit_code_flag): Clear it here.
1317         (set_16bit_gcc_code_flag): New function.
1318         (md_pseudo_table): Add "code16gcc" entry.
1319         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1320
1321 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
1322
1323         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1324         next_set_end even if the end symbol is being discarded.
1325
1326         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1327         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1328         * config/obj-coff.c: Likewise.
1329         (seg_info_type): Remove.
1330         (seg_info_off_by_4): Change to array of segT.
1331         (s_get_segment): Adjust accordingly.
1332         (obj_pseudo_table): Fully initialize sentinel entry.
1333
1334         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
1335         Ralf Baechle <ralf@uni-koblenz.de>.
1336
1337 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
1338
1339         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1340
1341 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
1342
1343         * config/tc-i386.c: Indentation and white space changes.
1344         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
1345         don't enable it by default.
1346         (i386_intel_operand): Remove redundant prototype.
1347         Move check on number of memory operands, and i.mem_operands++
1348         (i386_intel_memory_operand): To here.
1349         Remove i386_immediate code from here.  Remove special case code
1350         for input and output using (%dx).  Remove base/index checks and
1351         call i386_index_check instead.  Save initial operand_string
1352         argument for error message.
1353         (i386_operand): Remove redundant prototype.  Move base/index
1354         checks to i386_index_check.
1355         (i386_displacement): Move intel mode check for non-zero
1356         i.disp_operand
1357         (i386_intel_memory_operand): To here.
1358
1359 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
1360
1361         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1362         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1363         by .register pseudo-op if -64 and --no-undeclared-regs.
1364         (s_register, sparc_adjust_symtab): New functions.
1365         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1366         Declare sparc_adjust_symtab as tc_adjust_symtab.
1367         * doc/c-sparc.texi: Add description of #ignore special literal
1368         for .register pseudo-op.
1369
1370 1999-07-30  Catherine Moore  <clm@cygnus.com>
1371
1372         * config/tc-arm.c (tc_gen_reloc):  Record the vtable entry in
1373         the relocation's section offset.
1374
1375 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
1376
1377         * write.c (fixup_segment): Fix generic error check overflow test.
1378
1379         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1380         X_add_number to long.
1381
1382 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
1383
1384         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
1385         processing.
1386
1387 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
1388
1389         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1390         VTABLE relocations.
1391
1392 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
1393
1394         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1395
1396         * configure.bat: Remove; obsolete.
1397         * config/go32.cfg: Likewise.
1398
1399 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
1400
1401         * configure.in (i386-*-vxworks*): New target.
1402         * configure: Rebuild.
1403
1404 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
1405
1406         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1407
1408 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
1409
1410         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1411         on -64 and not pic.
1412         (output_insn): Put OLO10's secondary addend into tc_fix_data.
1413         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1414         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1415         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1416         MAX_RELOC_EXPANSION): Define.
1417         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1418
1419 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
1420
1421         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1422         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1423         block.  Print a warning if an 8-bit or 16-bit constant
1424         displacement or immediate is truncated on output.
1425         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1426         immediate.
1427         (i386_operand): Disallow immediate jump absolute operand.
1428
1429 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
1430
1431         * configure.in: Bump version number to 2.9.5.
1432         * configure: Rebuild.
1433
1434         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1435         or %llx work.
1436
1437 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
1438
1439         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1440         (cons_fix_new_hppa): Derive size of fixup from size of the object.
1441
1442 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
1443
1444         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1445         is defined.
1446         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1447
1448         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1449         if -mno-fpu was given.
1450         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
1451         relocs.
1452         (cons_fix_new_arm): Remove misleading comments.
1453
1454 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
1455
1456         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1457         error message.
1458         (relax_segment): Likewise.  After giving a rs_org error, convert
1459         the frag to rs_align to avoid cascading errors.
1460
1461 1999-07-12  Andreas Schwab  <schwab@suse.de>
1462
1463         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1464
1465 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
1466
1467         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1468         as appropriate.  Fill in structure initializations.  Add variable
1469         initializations.  Add casts.
1470         * dwarf2dbg.c (print_stats): Change i to size_t.
1471         * listing.c (listing_listing): Change list_line to unsigned int.
1472
1473 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
1474
1475         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1476         rather than checking for \001 and \002 in symbol name.
1477         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1478
1479 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
1480
1481         * configure.in (hppa*-linux-gnu*): New target.
1482         * configure: Rebuilt.
1483
1484 1999-07-08  Nick Clifton  <nickc@cygnus.com>
1485
1486         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1487
1488 1999-07-07  Nick Clifton  <nickc@cygnus.com>
1489
1490         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1491         accessing symbolP directly.
1492
1493 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
1494
1495         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1496         for ELF.
1497
1498 1999-07-05  Nick Clifton  <nickc@cygnus.com>
1499
1500         * config/tc-arm.c (ARM_EXT_V5): Define.
1501         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1502         (md_begin): Detect ARM v5 architectures.
1503         (md_parse_option): Accept arm v5 specification.
1504         (md_show_usage): Documment -marmv5 switch.
1505
1506         * doc/c-arm.texi: Document -marmv5 command line option.
1507
1508         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
1509         op.
1510         (validate_immediate_twopart): New function.  Determine if a
1511         constant can be computed by two ADD instructions.
1512         (output_inst): Remove its command line parameter - it was never
1513         used.
1514         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1515         implememt the ADRL pseudo op.
1516         (tc_gen_reloc): Generate a suitable error message if an ADRL
1517         instruction tries to generate a real reloc.
1518
1519         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1520
1521 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
1522
1523         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1524         into lower case.
1525
1526 1999-06-27  H.J. Lu  <hjl@gnu.org>
1527
1528         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1529         non BFD_ASSEMBLER case.
1530
1531 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
1532
1533         * config/obj-coff.c (obj_coff_section): Mark writable sections as
1534         data.
1535
1536 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
1537
1538         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1539         out_end_sequence() when the address decreases due to a new frag.
1540         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1541         numbering starts with 1.
1542
1543 1999-06-23  Nick Clifton  <nickc@cygnus.com>
1544
1545         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1546         .section for COFF.
1547         (mcore_s_text): Call obj_elf_text for ELF target.
1548         (mcore_s_data): Call obj_elf_data for ELF target.
1549         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
1550         for COFF target.
1551         (mcore_s_bss): New function:  Dump literal table before changing
1552         sections.
1553         (mcore_s_comm): New function:  Dump literal table before changing
1554         sections.
1555
1556         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1557         No longer static functions.
1558         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1559         Provide prototypes for these functions.
1560
1561 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
1562
1563         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1564         a list of names, to try obj_segment_name, and to try abbreviated
1565         names when using COFF without long section names.
1566
1567         * config/tc-alpha.c: More use of symbol accessor functions.
1568         * config/tc-arc.c: Likewise.
1569         * config/tc-d30v.c: Likewise.
1570         * config/tc-fr30.c: Likewise.
1571         * config/tc-i860.c: Likewise.
1572         * config/tc-m88k.c: Likewise.
1573         * config/tc-mcore.c: Likewise.
1574         * config/tc-ns32k.c: Likewise.
1575         * config/tc-sparc.c: Likewise.
1576         * config/tc-v850.c: Likewise.
1577
1578         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1579         sy_value with appropriate accessor functions.
1580         * config/tc-arm.c (md_apply_fix3): Likewise.
1581         * config/tc-d10v.c (AT_WORD_P): Likewise.
1582         * config/tc-v850.c (reg_name_search): Likewise.
1583
1584         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1585         use symbol_get_bfdsym instead.
1586         * config/tc-ppc.c (md_assemble): Likewise.
1587         * config/tc-v850.c (v850_comm): Likewise.
1588
1589 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
1590
1591         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1592         the symbol, rather than accessing the bsym member.
1593         * config/tc-d10v.c (tc_gen_reloc): Likewise.
1594         * config/tc-d30v.c (tc_gen_reloc): Likewise.
1595         * config/tc-mcore.c (tc_gen_reloc): Likewise.
1596         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1597         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1598         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1599         * config/tc-tic30.c (tc_gen_reloc): Likewise.
1600         * config/tc-v850.c (tc_gen_reloc): Likewise.
1601
1602 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
1603
1604         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1605         (hppa_gen_reloc_type): Conditionalize on BFD64.
1606         (tc_gen_reloc): Re-enable ELF relocations.
1607         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1608
1609 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
1610
1611         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1612         warning.
1613         (do_ldst): Move assignment out of if condition.
1614         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
1615         parentheses to avoid warning.
1616
1617 1999-06-21  Nick Clifton  <nickc@cygnus.com>
1618
1619         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1620         macro to get at the BFD symbol associated with a GAS symbol.
1621
1622 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
1623
1624         * config/tc-ppc.c: Update for symbol handling changes.
1625         * config/obj-coff.c: Likewise.
1626
1627 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
1628
1629         * tc-hppa.c: General cleanups of ELF support.  No more spaces
1630         and subspaces for ELF.
1631         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1632         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1633         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1634         (UNWIND_SECTION_NAME): Likewise.
1635         (space/subspace related structures): Conditionalize definitions
1636         on OBJ_SOM.
1637         (space/subspace directives and support routines): Conditionalize
1638         definitions and references/uses on OBJ_SOM.
1639         (label_symbol_struct): For ELF, track the symbol's segment.  For
1640         SOM track its space.
1641         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1642         changes.
1643         (USE_ALIASES): Kill for both SOM & ELF.
1644         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1645         (pa_space, pa_subspace): Corresponding changes.
1646         (pa_spaces_begin): Corresponding chagnes.
1647         (md_begin): Do not muck around with space/subspace stuff for
1648         OBJ_ELF.
1649         (md_apply_fix): Temporarily disable argument relocation stuff
1650         for OBJ_ELF.
1651         (tc_gen_reloc): Temporarily disable relocation generation for
1652         OBJ_ELF
1653         (pa_build_unwind_subspace): Similarly.
1654
1655 1999-06-16  Nick Clifton  <nickc@cygnus.com>
1656
1657         * config/tc-arm.c (thumb_set): New pseudo op.
1658         (text, data, section): Override these pseudo ops with ARM
1659         specific versions.
1660         (s_thumb_set): New function: Perform the same as a .set pseudo
1661         op, but also mark the alias'ed symbol as being a Thumb
1662         function.
1663         (arm_s_text): New function: Perform the same as the .text
1664         pseudo op, but dump the literal pool before changing
1665         sections.
1666         (arm_s_data): New function: Perform the same as the .data
1667         pseudo op, but dump the literal pool before changing
1668         sections.
1669         (arm_s_section): New function: Perform the same as the
1670         .section pseudo op, but dump the literal pool before changing
1671         sections.
1672         (arm_cleanup): Do not reset the current section before dumping
1673         the literal pool.
1674
1675 1999-06-17  Nick Clifton  <nickc@cygnus.com>
1676
1677         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1678         OPTION_NO_WARN_UNMATCHED entries.
1679         (md_parse_option): Generate a warning message if an unrecognised
1680         option is encountered.
1681
1682         * config/tc-d10v.c (do_not_ignore_hash): New variable.
1683         (get_operands): When parsing an expression after an '@' symbol
1684         has been detected, do not ignore '#' symbols.
1685         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1686         false.
1687
1688 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
1689
1690         From K. Richard Pixley <rich@noir.com>:
1691         * configure.in (ppc-*-vxworks*): New target.
1692         * configure: Rebuild.
1693
1694 1999-06-12  Philip Blundell  <philb@gnu.org>
1695
1696         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1697
1698 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
1699
1700         * write.c (adjust_reloc_syms): Rather than never reducing reloc
1701         which refer to symbols in linkonce sections, permit reducing the
1702         relocs if the symbol is local.
1703
1704 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
1705
1706         * subsegs.c (subseg_text_p): New function.
1707         * as.h (subseg_text_p): Declare.
1708         * read.c (do_align): Use subseg_text_p to set the default fill.
1709         * write.c (subsegs_finish): Likewise.
1710         * config/obj-coff.c (write_object_file): Likewise.
1711         * config/tc-i386.h (md_maybe_text): Don't define.
1712         (md_do_align): Use subseg_text_p to set the default fill.
1713         * config/tc-m32r.c (m32r_do_align): Likewise.
1714         * config/tc-sh.c (sh_do_align): Likewise.
1715         * config/tc-sparc.h (md_do_align): Likewise.
1716
1717 1999-06-12  David O'Brien  <obrien@freebsd.org>
1718
1719         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1720         * configure: Rebuild.
1721
1722 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
1723
1724         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1725         * Makefile.am: Rebuild dependencies.
1726         * Makefile.in: Rebuild.
1727
1728         * config/tc-i386.c (i386_immediate): Remove unused label
1729         seg_unimplemented.
1730
1731         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1732         * symbols.c: Likewise.
1733         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1734         sy_next field when taking address, rather than symbol_next.
1735
1736         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1737         offsetT.
1738         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
1739         value from the output file architecture.
1740         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1741         * dwarf2dbg.h: Change bfd_vma to addressT.
1742
1743 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
1744
1745         * dwarf2dbg.h: Use PARAMS in function declarations.
1746
1747 1999-06-11  Martin Dorey  <mdorey@madge.com>
1748
1749         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1750         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1751         OBJ_ELF.
1752         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1753
1754 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
1755
1756         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1757
1758         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1759         popsection.
1760
1761         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1762
1763         * read.c (read_a_source_file): Only declare inescape if
1764         QUOTES_IN_INSN.
1765
1766         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1767         match parameters.
1768         (find_entry_byval): Add parens to avoid warning.
1769
1770         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1771
1772         * symbols.c (resolve_symbol_value): Don't permit subtraction of
1773         undefined symbols.
1774
1775 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
1776
1777         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1778         with isoctal.
1779
1780         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1781         synthetize_setx): New functions.
1782         (md_assemble): Broken the special cases into the above
1783         functions. Make compiler happy if sizeof(bfd_vma)==4.
1784         Fix sethi generated from set/setuw. If instructions have a relloc,
1785         always clear the fields to be relocated in the opcode.
1786         (sparc_ip): Remove special_case global variable.
1787
1788 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
1789
1790         Based on patches from John W. Woznack <jwoznack@concentric.net>:
1791         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
1792         indication of success rather than a value.
1793         (itbl_get_val): Likewise.
1794         (itbl_get_field): Use strcspn.  Change delimiters to include
1795         parens.
1796         * itbl-ops.h (itbl_get_reg_val): Update declaration.
1797         (itbl_get_val): Likewise.
1798         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1799
1800         * symbols.c (copy_symbol_attributes): Convert local symbols to
1801         regular symbols.
1802
1803 1999-06-10  Nick Clifton  <nickc@cygnus.com>
1804
1805         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1806         ARM920t.
1807
1808 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
1809
1810         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1811         Optimize set if sizeof(bfd_vma) == 64.
1812         (sparc_ip): Fix sethi - without %hi() it should generate
1813         R_SPARC_22 reloc, not R_SPARC_HI22.
1814         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1815
1816 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
1817
1818         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1819         (s_ncons): New function.
1820         (native_op_table): New table.
1821         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1822         R_SPARC_OLO10 handling.
1823
1824 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
1825
1826         * expr.h (struct expressionS): Revert last change; widen X_op.
1827         * config/tc-alpha.c (md_begin): Check the field is wide enough.
1828
1829 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1830
1831         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1832         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1833         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1834         * Makefile.in: Regenerated.
1835
1836         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1837         `common' pass on to s_mri_common.
1838         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1839
1840 1999-06-06  Richard Henderson  <rth@cygnus.com>
1841
1842         * config/obj-elf.c (obj_elf_section): Don't free the return
1843         value of demand_copy_C_string.
1844
1845 1999-06-05  Richard Henderson  <rth@cygnus.com>
1846
1847         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1848         creation logic from obj_elf_create_section.
1849
1850         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1851         (section_stack): New.
1852         (special_sections): Make const.
1853         (obj_elf_section): Gut and rewrite parsing.
1854         (obj_elf_change_section): New function broken out of obj_elf_section.
1855         (obj_elf_parse_section_letters): Likewise.
1856         (obj_elf_section_word): Likewise.
1857         (obj_elf_section_type): Likewise.
1858         (obj_elf_previous): Treat as a toggle.
1859         (obj_elf_popsection): New.
1860         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1861         (ppc_section_type): Likewise.
1862         * config/tc-ppc.h: Likewise.
1863
1864         * expr.h (struct expressionS): Don't make X_op a bitfield.
1865         * config/tc-alpha.c: Update for symbol handling changes.
1866         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1867         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1868
1869 1999-06-05  Richard Henderson  <rth@cygnus.com>
1870
1871         * dwarf2dbg.c (*): Convert to K&R + prototypes.
1872         (dwarf2_gen_line_info): Kill unused variables.
1873         (dwarf2_finish): Likewise.
1874         (dwarf2_where): Likewise.
1875         (dwarf2_directive_file): If we've only got a string,
1876         hand off to s_app_file.
1877         * ecoff.c: Move the include of ecoff.h.
1878         * symbols.h (S_IS_FUNCTION): Prototype.
1879
1880         * read.c (LEX_HASH): Supply a default.
1881         (lex_type): Use it.
1882         (s_globl): Update `c' after skipping whitespace.
1883         * read.h (LEX_END_NAME, is_name_ender): New.
1884         * expr.c (get_symbol_end): Respect it.
1885
1886 1999-06-04  Mark Klein <mklein@dis.com>
1887
1888         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1889         to real if OBJ_SOM
1890         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1891
1892         * config/tc-hppa.c: Update for symbol handling changes.
1893
1894 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
1895
1896         * cgen.c: Update for symbol handling changes.
1897         * config/tc-m32r.c: Likewise.
1898
1899         * config/tc-hppa.h: Update for symbol handling changes.
1900         * config/tc-hppa.c: Likewise.
1901
1902         * config/tc-arm.h: Update for symbol handling changes.
1903         * config/tc-arm.c: Likewise.
1904         (symbol_make_empty): Remove.  Just use symbol_create.
1905
1906         * symbols.c (symbol_set_tc): Correct name.
1907
1908         * Makefile.am: Rebuild dependencies.
1909         ($(OBJS)): Don't depend upon struc-symbol.h.
1910         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1911         * dep-in.sed: Don't remove struc-symbol.h.
1912         * Makefile.in: Rebuild.
1913
1914         * doc/internals.texi (Symbols): Describe changes in symbol
1915         handling.
1916
1917 1999-06-03  Richard Henderson  <rth@cygnus.com>
1918
1919         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1920         instead of doing the work by hand.
1921
1922 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1923
1924         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1925         state of line state-machine.
1926         (struct ls): Collect DWARF2 line state-machine state in new member
1927         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
1928         resulted in any DWARF2 directives.
1929         (reset_state_machine): New function.
1930         (out_end_sequence): Ditto.
1931         (dwarf2_gen_line_info): When switching sections or switching to a
1932         lower text address, call out_end_sequence() first to terminate the
1933         previous code sequence as code sequences MUST have monotonically
1934         increasing addresses.
1935         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1936
1937 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1938
1939         * as.c (parse_args): Add option -gdwarf2 to allow requesting
1940         DWARF2 debug info (line information only, at this point).
1941         * as.h: Update comment about supported debug formats.
1942         * dwarf2dbg.c, dwarf2dbg.h: New files.
1943         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1944
1945         * expr.c (operand): Don't use [ for parens if we want an index op.
1946         (op_encoding): Switch [ into O_index, if desired.
1947         (op_rank): Renumber with O_index on bottom.
1948         (expr): If O_index, match closing bracket.
1949         * expr.h (O_index): New.
1950
1951         * read.c (read_a_source_file): Conditionally allow matched "
1952         in lines passed to md_assemble.
1953
1954         * config/obj-elf.c (elf_pseudo_table): Add `common'.
1955
1956 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
1957
1958         Add support for storing local symbols in a small structure to save
1959         memory when assembling large files.
1960         * as.h: Don't include struc-symbol.h.
1961         (symbolS): Add typedef.
1962         * symbols.c: Include struc-symbol.h.
1963         (local_hash): New static variable.
1964         (save_symbol_name): New static function, from symbol_create.
1965         (symbol_create): Call save_symbol_name.
1966         (local_symbol_count): New static variable.
1967         (local_symbol_conversion_count): Likewise.
1968         (LOCAL_SYMBOL_CHECK): Define.
1969         (local_symbol_make): New static function.
1970         (local_symbol_convert): New static function.
1971         (colon): Handle local symbols.  Create local symbol for local
1972         label name.
1973         (symbol_table_insert): Handle local symbols.
1974         (symbol_find_or_make): Create local symbol for local label name.
1975         (symbol_find_base): Check for local symbol.
1976         (symbol_append, symbol_insert): Check for local symbols.
1977         (symbol_clear_list_pointers, symbol_remove): Likewise.
1978         (verify_symbol_chain): Likewise.
1979         (copy_symbol_attributes): Likewise.
1980         (resolve_symbol_value): Handle local symbols.
1981         (resolve_local_symbol): New static function.
1982         (resolve_local_symbol_values): New function.
1983         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1984         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1985         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1986         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1987         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1988         (symbol_previous, symbol_next): New functions.
1989         (symbol_get_value_expression): Likewise.
1990         (symbol_set_value_expression): Likewise.
1991         (symbol_set_frag, symbol_get_frag): Likewise.
1992         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1993         (symbol_mark_used_in_reloc): Likewise.
1994         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1995         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1996         (symbol_mri_common_p): Likewise.
1997         (symbol_mark_written, symbol_clear_written): Likewise.
1998         (symbol_written_p): Likewise.
1999         (symbol_mark_resolved, symbol_resolved_p): Likewise.
2000         (symbol_section_p, symbol_equated_p): Likewise.
2001         (symbol_constant_p): Likewise.
2002         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2003         (symbol_get_obj, symbol_set_obj): Likewise.
2004         (symbol_get_tc, symbol_set_tc): Likewise.
2005         (symbol_begin): Initialize local_hash.
2006         (print_symbol_value_1): Handle local symbols.
2007         (symbol_print_statistics): Print local symbol statistics.
2008         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2009         Declare new symbols.c functions.  Move many declarations here from
2010         struc-symbol.h.
2011         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2012         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2013         (struct symbol): Move bsym to make it clearly the first field.
2014         Remove TARGET_SYMBOL_FIELDS.
2015         (symbolS): Don't typedef.
2016         (struct broken_word): Remove.
2017         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2018         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2019         (symbol_clear_list_pointers): Likewise.
2020         (symbol_insert, symbol_remove): Likewise.
2021         (symbol_previous, symbol_append): Likewise.
2022         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2023         (struct local_symbol): Define.
2024         (local_symbol_converted_p, local_symbol_mark_converted): Define.
2025         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2026         (local_symbol_get_frag, local_symbol_set_frag): Define.
2027         (local_symbol_get_real_symbol): Define.
2028         (local_symbol_set_real_symbol): Define.
2029         Define.
2030         * write.c (write_object_file): Call resolve_local_symbol_values.
2031         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2032         (TARGET_SYMBOL_FIELDS): Don't define.
2033         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
2034         ECOFF_DEBUGGING, add ECOFF fields.
2035         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2036         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
2037         ECOFF_DEBUGGING, add ECOFF fields.
2038         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2039         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2040         * config/tc-mcore.h: Don't include struc-symbol.h.
2041         (TARGET_SYMBOL_FIELDS): Don't define.
2042         (struct mcore_tc_sy): Define.
2043         (TC_SYMFIELD_TYPE): Define.
2044         * Many files: Use symbolS instead of struct symbol.  Use new
2045         accessor functions rather than referring to symbolS fields
2046         directly.
2047
2048         * read.c (s_mri_common): Don't add in value of line_label.
2049
2050         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2051         checking for SEC_LINK_ONCE.
2052
2053         * config/tc-sh.h (sh_fix_adjustable): Declare.
2054
2055         * app.c (input_buffer): New static variable.
2056         (app_push): Save saved_input in allocated buffer.
2057         (app_pop): Restored saved_input.
2058         (do_scrub_chars): Change get parameter to take char * and int as
2059         arguments.  Change GET macro to pass input_buffer to get
2060         function.  Don't save input into allocated buffer.
2061         * as.h (do_scrub_chars): Update declaration.
2062         * input-file.c (input_file_get): Change to take char * and int.
2063         Read data into passed in buffer.  Remove static buffer.
2064         * read.c (scrub_from_string): Change to take char * and int.  Copy
2065         data into passed in buffer.
2066
2067         * hash.h: Neaten.  Declare hash_traverse.
2068         * hash.c: Complete rewrite based on BFD hashing code.
2069         * gasp.c (chunksize): New variable.
2070         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2071         hash_delete.
2072
2073 1999-05-28  Nick Clifton  <nickc@cygnus.com>
2074
2075         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2076         addend unless the target uses an old ABI.
2077
2078 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
2079
2080         -Wchar-subscripts cleanup
2081         * listing.c (listing_newline): Use unsigned char variable, so
2082         calls to isascii,iscntrl are correct.
2083         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2084         (unsigned char).
2085         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2086         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2087         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2088         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2089
2090 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
2091
2092         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2093         width for Coldfire.
2094         (arch_coldfire_p): New #define.
2095         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2096
2097 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
2098
2099         * config/tc-m68k.c (install_operand): Add places `n', `o'.
2100
2101         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2102         (install_operand): Add place `N'.
2103         (init_table): Add registers ACC, MACSR, MASK.
2104
2105         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2106
2107         * config/tc-m68k.c: Change mcf5200 --> mcf.
2108         (archs): Add mcf5206e, mcf5307.
2109         (m68k_ip): Add format `u'.
2110         (install_operand): Add place `m', `M', `h'.
2111         (init_table): Add upper/lower registers.
2112
2113         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2114
2115 1999-05-28  Martin Dorey  <mdorey@madge.com>
2116
2117         * config/tc-i960.c: Several minor changes to add ELF and
2118         BFD_ASSEMBLER support.
2119         * config/tc-i960.h: Likewise.
2120         * configure.in (i960-*-elf*): New target.
2121         * aclocal.m4, configure: Rebuild.
2122
2123 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
2124
2125         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2126         reloc changes when defined(BFD_ASSEMBLER).
2127
2128 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
2129
2130         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2131
2132         * write.c (write_print_statistics): Output to file, not stderr.
2133
2134         * expr.c (generic_bignum_to_int32,64): Prototype.
2135
2136         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2137         output_sleb128, output_uleb128, output_big_sleb128,
2138         output_big_uleb128, output_big_leb128): Prototype.
2139         (output_big_sleb128, output_big_uleb128): Make inline.
2140         (output_big_leb128): Remove inline
2141
2142         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2143         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2144         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
2145         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
2146         value for correct overflow check in write.c:fixup_segment.
2147         * write.c (fixup_segment): Move bitfield overflow checks to after
2148         the md_apply_fix call.
2149         * config/obj-coff.c (fixup_segment): Likewise.
2150         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2151         valueT *val argument.
2152
2153 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
2154
2155         * config/atof-ieee.c (gen_to_words): Correctly round a
2156         denormalized number.  Fix off-by-one in range checking for
2157         exponent in a denormal.
2158
2159 1999-05-10  Nick Clifton  <nickc@cygnus.com>
2160
2161         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2162         name.
2163
2164 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
2165
2166         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2167
2168 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
2169
2170         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
2171         (ReverseRegRegmem): Remove.
2172         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
2173         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2174         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
2175         kludge.
2176
2177         From  Doug Ledford <dledford@redhat.com>
2178         * config/tc-i386.h (RegXMM): New for P/III.
2179         * config/tc-i386.c: Add support for P/III.
2180
2181 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
2182
2183         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2184         (md_begin): Allow ppc32 insns in ppc64bridge mode.
2185         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2186
2187 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
2188
2189         * config/tc-i386.c (i386_immediate): Skip whitespace before
2190         complaining about junk after expression.
2191         (i386_displacement): Likewise.
2192
2193 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
2194
2195         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2196         Don't copy before downcaseing.
2197
2198 1999-05-05  Catherine Moore  <clm@cygnus.com>
2199
2200         * tc-m68k.c: Include elf/m68k.h.
2201         (m68k_elf_final_processing): New routine.
2202         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2203         Define.
2204
2205 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
2206
2207         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2208         17 bit fmt insn.
2209
2210 1999-04-30  Nick Clifton  <nickc@cygnus.com>
2211
2212         * config/tc-mcore.c (mcore_s_section): Dump literals before
2213         changing section.
2214
2215 1999-04-29  Nick Clifton  <nickc@cygnus.com>
2216
2217         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2218         for COFF/PE port.
2219
2220 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
2221
2222         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2223         (TC_INIT_FIX_DATA): Delete.
2224         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2225         (TC_INIT_FIX_DATA): Delete.
2226         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2227         * write.c (fix_new_internal): Initialize fx_cgen member.
2228         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2229         (gas_cgen_md_apply_fix3): Update.
2230         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2231         (md_cgen_record_fixup_exp): Update.
2232         (FX_OPINFO_R_TYPE): Update.
2233
2234         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2235         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2236         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2237         * frags.h (struct frag): Make opindex, opinfo ints.
2238
2239         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2240
2241 1999-04-26  Tom Tromey  <tromey@cygnus.com>
2242
2243         * aclocal.m4, configure: Updated for new version of libtool.
2244
2245 1999-04-22  Nick Clifton  <nickc@cygnus.com>
2246
2247         * config/tc-mcore.c (md_apply_fix3): Renamed function from
2248         md_apply_fix.
2249         (md_apply_fix3): Do not fix up absolute relocations against
2250         symbolic values.
2251
2252         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2253
2254 1999-04-20  Nick Clifton  <nickc@cygnus.com>
2255
2256         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2257         changes and data-in-text directives.
2258         (mcore_cons): New function: intercept cons() operations.
2259         (mcore_float_cons): New function: intercept float_cons()
2260         operations.
2261         (mcore_stringer): New function: intercept stringer() operations.
2262
2263 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
2264
2265         * obj.h (struct format_ops): Change generate_asm_lineno field to
2266         take no parameters.
2267         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2268
2269         * config/tc-alpha.c (find_opcode_match): Add default case to
2270         switch.
2271         (find_macro_match): Likewise.
2272         (load_expression): Parenthesize && within ||.
2273
2274         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2275
2276 1999-04-17  Nick Clifton  <nickc@cygnus.com>
2277
2278         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2279         .text .data .section pseudo ops.
2280         (mcore_s_section): New function.  Dump lits before changing secs.
2281         (mcore_s_text): New function.  Dump lits before changing secs.
2282         (mcore_s_data): New function.  Dump lits before changing secs.
2283
2284 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
2285
2286         * config/tc-mips.c (mips_32bitmode): New.
2287         (md_begin): Set mips_32bitmode if needed.
2288         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2289         Set EF_MIPS_32BITMODE.
2290
2291 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
2292
2293         * config/obj-coff.c (c_section_symbol): Fix typo in previous
2294         change.
2295
2296 1999-04-16  Nick Clifton  <nickc@cygnus.com>
2297
2298         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2299
2300 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
2301
2302         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2303         expressions correctly.
2304
2305
2306 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
2307
2308         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2309
2310 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
2311
2312         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2313         and fmpynfadd instructions.
2314
2315 1999-04-11  Richard Henderson  <rth@cygnus.com>
2316
2317         * as.h (environ): Declare it, if needed.
2318         * as.c (dump_statistics): Don't declare environ.
2319         * configure.in (environ): Detect declaration.
2320         * configure, config.in: Rebuild
2321
2322         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2323         (i386_displacement): Allocate enough space for replacement buffer.
2324         Clean up replacement buffer initialization.
2325
2326 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
2327
2328         * subsegs.c (section_symbol): Don't create a new symbol if one
2329         already exists; instead, use the existing one, but set its segment
2330         and frag data if it hasn't already been defined.
2331         * config/obj-coff.c (c_section_symbol): Likewise.
2332
2333 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
2334
2335         * tc-alpha.c (load_expression): Call as_bad instead of abort.
2336
2337 1999-04-08  Nick Clifton  <nickc@cygnus.com>
2338
2339         * config/tc-mcore.c: New File: Support routines for MCore
2340         assembler.
2341         * config/tc-mcore.h: New File: Definitions for MCore assembler.
2342         * config/obj-coff.c: Add support for mcore-pe target.
2343
2344         * Makefile.am: Add support for MCore targets.
2345         * Makefile.in: Regenerate.
2346         * configure.in: Add support for MCore targets.
2347         * configure: Regenerate.
2348
2349         * doc/all.texi: Set MCORE.
2350         * doc/as.texinfo: Document MCore specific command line options.
2351
2352         * write.h: Prevent multiple inclusion.
2353
2354 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
2355
2356         * asintl.h (LC_MESSAGES): Never define.
2357         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2358         does not define it.
2359         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2360         does not define it.
2361
2362         * Makefile.am (m68k-parse.c): If configuring in the source
2363         directory, copy m68k-parse.y into the local directory before
2364         running ylwrap, to remove spurious differences when generating
2365         snapshots.
2366         * Makefile.in: Rebuild.
2367
2368         * config/tc-sparc.h (md_do_align): Just allocate the number of
2369         bytes necessary, rather than always allocating 1024.
2370
2371 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
2372
2373         * listing.c (listing_newline): Add cast to avoid warning.
2374         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
2375         * config/tc-i386.c (i386_scale): Add return value.
2376         (build_displacement_string): Remove unused local temp_disp2.
2377         (i386_intel_memory_operand): Add parentheses to avoid warning.
2378         (i386_intel_operand): Remove unused local end_of_operand_string.
2379         (i386_operand): Remove unused local operand_modifier.
2380         (i386_operand): Add parens to avoid warning.
2381
2382 1999-04-04  Don Bowman <don@pixsci.com>
2383
2384         * configure.in: Add mips*-*-vxworks* target; have it define
2385         MIPS_STABS_ELF.
2386         * configure, config.in: Rebuild.
2387
2388 1999-03-31  Nick Clifton  <nickc@cygnus.com>
2389
2390         * configure.in (emulations): Add support for arm-epoc-pe.
2391         * configure: Regenerate.
2392         * config/te-epoc-pe.h: New file.  Define macros specific to
2393         arm-epoc-pe target.
2394         * config/tc-arm.h: Select epoc-pe-arm target format if configured
2395         for arm-epoc-pe target.
2396
2397 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
2398
2399         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
2400
2401 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
2402
2403         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2404         detect ",n" without a condition.
2405         (pa_parse_neg_cmpsub_cmpltr): Likewise.
2406
2407
2408 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
2409
2410         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2411         instruction is encoded with one bit.
2412
2413
2414 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
2415
2416         * doc/internals.texi (CPU backend): Mention that
2417         line_separator_chars should not include newline.  From thi
2418         <ttn@mingle.glug.org>.
2419
2420 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
2421
2422         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2423         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2424
2425 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
2426
2427         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2428
2429 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
2430
2431         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2432
2433
2434 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
2435
2436         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2437
2438 1999-03-15  Martin Hunt  <hunt@cygnus.com>
2439
2440         * app.c (do_scrub_begin): Change '-' back to a symbol char
2441         so we can use multiple opcodes on a line again.
2442
2443         * config/tc-d30v.c: By default, warn if a symbol has
2444         the same name as a register.  Plus some minor
2445         updates from the branch.
2446
2447 1999-03-13  Nick Clifton  <nickc@cygnus.com>
2448
2449         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2450         BFD_RELOC_16 and BFD_RELOC_64.
2451
2452 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
2453
2454         * expr.c (expr): Add missing else.
2455
2456 1999-03-12  Nick Clifton  <nickc@cygnus.com>
2457
2458         * config/tc-arm.c (md_apply_fix3): Improve error message.
2459
2460 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
2461
2462         * Makefile.am (CPU_TYPES): Add fr30.
2463         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2464         (fr30,m32r dependencies): Update.
2465         * Makefile.in: Rebuild.
2466
2467         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2468         (gas_cgen_record_fixup_exp): Ditto.
2469         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2470         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
2471         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2472         (md_cgen_lookup_reloc): Update use of operand->type.
2473         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2474         (md_convert_frag): Call cgen_operand_lookup_by_num.
2475         (md_cgen_lookup_reloc): Update use of operand->type.
2476         (m32r_cgen_record_fixup_exp): Ditto.
2477
2478 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
2479
2480         * config/tc-mips.c (md_show_usage): Fix message.
2481
2482 1999-03-03  Nick Clifton  <nickc@cygnus.com>
2483
2484         * doc/c-arm.texi (ARM Syntax): Document new command line switches
2485         and LDR reg,=<expr> instruction.
2486
2487         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2488         -mcpu=arm9tdmi.
2489
2490 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
2491
2492         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2493
2494 1999-02-17  Nick Clifton  <nickc@cygnus.com>
2495
2496         This patch was created by: Scott Bambrough
2497         <scottb@corelcomputer.com>
2498
2499         * app.c:
2500           Special cased '@' character.  The '@' character is used as the
2501           ARM assembler comment character, as a special character
2502           and in ELF .symver pseudo-op's, and as a special character in
2503           .type and .section pseudo-ops.
2504         (symver_pseudo): New static variable.
2505         (symver_state): New static variable.
2506         (struct app_save): Add field 'symver_state'.
2507         (app_push): Save global symver_state int struct app_save.
2508         (app_pop): Restore global symver_state from struct app_save.
2509         (do_scrub_chars): Special case handling of '@' character in
2510         .symver pseudo-ops.
2511
2512         * configure.in: Modified to recognize armv* uname syntax from ARM
2513         Linux kernel.
2514         * configure: Regenerated.
2515
2516         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2517         a prefix to the section's type.
2518         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2519         the type's typename.
2520
2521         * config/tc-arm.h: Add support for PIC generation:
2522         (pic_code): New boolean.
2523         (obj_relocate_extern): Define.
2524         (TC_RELOC_RTSYM_LOC_FIXUP): Define
2525         (TC_CONS_FIX_NEW): Define.
2526         (tc_fix_adjustable): Define.
2527         (GLOBAL_OFFSET_TABLE_NAME): Define.
2528
2529         * config/tc-arm.c: Add support for PIC generation:
2530         (line_seperator_chars): Allow ';' as a seperator for Linux.
2531         (is_immediate_prefix): New macro.
2532         (arm_parse_reloc): New function.
2533         (s_arm_elf_cons): New function.
2534         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2535         (md_undefined_symbol): Special case handling for the Global Offset
2536           Table's symbol.
2537         (md_apply_fix3): Handle PIC relocs.
2538         (tc_gen_reloc): Handle PIC relocs.
2539         (md_parse_option): Add support for '-k' command line switch to
2540           enable PIC generation.
2541         (cons_fix_new_arm): New function.
2542         (s_arm_elf_cons): New function.
2543
2544 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
2545
2546         * configure.in: Add comments for uses of AC_DEFINE.
2547         * acinclude.m4: Likewise.
2548         * acconfig.h: Remove.
2549         * aclocal.m4: Rebuild.
2550         * configure: Rebuild.
2551         * Makefile.in: Rebuild.
2552         * config.in: Rebuild.
2553
2554 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
2555
2556         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2557         non-constant offset from a base register.
2558
2559 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
2560
2561         * config/tc-alpha.c (md_show_usage): Put \ before newline in
2562         strings always.
2563
2564 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
2565
2566         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2567         (emit_insn): Look for pc-relative and no-overflow specifiers on
2568         internal relocation types.
2569
2570 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
2571
2572         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2573         -mcpu=NNNN flags.
2574
2575         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2576         mips_cpu instead.
2577         (mips_4650, mips_4010, mips_4100): Variables removed.
2578         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2579         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2580         variables.
2581         (md_begin): Don't bother initializing the mips_NNNN variables;
2582         mips_cpu is set, and that's good enough now.
2583         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2584         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
2585         (show): New function, to handle wrapping in the CPU lists.
2586         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2587
2588 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
2589
2590         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2591         than treat as an immediate specifier.
2592
2593 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
2594
2595         * config/tc-i386.c: Prototype many functions.
2596         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2597         (i386_immediate): Remove unused second argument.
2598         (i386_intel_operand): Fix i386_is_reg typo.
2599         (i386_operand): Use allow_naked_reg.
2600         (output_invalid): Make operand int for K&R.
2601
2602 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
2603
2604         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2605         patch.
2606         * Makefile.in: Rebuild.
2607
2608 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
2609
2610         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2611         (cgen.o): Ditto.
2612         (EXTRA_as_new_SOURCES): Comment out.
2613         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2614         * Makefile.in: Rebuild.
2615         * doc/Makefile.in: Rebuild.
2616         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
2617         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
2618         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2619         * configure: Rebuild.
2620         * aclocal.m4: Rebuild.
2621         * config.in: Rebuild.
2622         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2623         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2624         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2625         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2626         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2627         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2628         (gas_cgen_record_fixup_exp): Ditto.
2629         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
2630         descriptor, not global variable.
2631         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2632         descriptor, not global variable.  Refer to insert_operand handler
2633         via cpu descriptor, not global function.
2634         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2635         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2636         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2637         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2638         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2639         * config/tc-m32r.c: Ditto.
2640         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2641         (md_assemble): Ditto.
2642         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2643
2644 1999-02-09  Nick Clifton  <nickc@cygnus.com>
2645
2646         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2647         relocations for ELF targets.
2648
2649 1999-02-08  Nick Clifton  <nickc@cygnus.com>
2650
2651         * configure.in: Add support for StrongARM target.
2652         * configure: Regenerate.
2653
2654 1999-02-05  Nick Clifton  <nickc@cygnus.com>
2655
2656         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2657
2658         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2659         for COFF ports.
2660
2661 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
2662
2663         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2664
2665 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
2666
2667         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
2668         (INTEL_DWORD_MNEM_SUFFIX):  Define.
2669         (BYTE_PTR):  Define.
2670         (WORD_PTR):  Define.
2671         (DWORD_PTR):  Define.
2672         (XWORD_PTR):  Define.
2673         (SHORT):  Define.
2674         (OFFSET_FLAT):  Define.
2675         (FLAT):  Define.
2676         (NONE_FOUND):  Define.
2677         (No_dSuf):  Define.
2678         (No_xSuf):  Define.
2679         * config/tc-i386.c  (set_intel_syntax):  New routine.
2680         (intel_syntax):  Declare.
2681         (allow_naked_reg):  Declare.
2682         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
2683         (intel_float_operand):  New routine.
2684         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
2685         Handle brackets as well as parens.  Call i386_intel_operand for
2686         intel syntax.  Reverse operands if appropriate.  Handle new
2687         suffixes.  Handle movzx and movsx.
2688         (i386_is_reg):  New routine.
2689         (i386_immediate):  New routine.
2690         (i386_scale):  New routine.
2691         (i386_displacement):  New routine.
2692         (i386_operand_modifier):  New routine.
2693         (build_displacement_string):  New routine.
2694         (i386_parse_seg):  New routine.
2695         (i386_intel_memory_operand):  New routine.
2696         (i386_intel_operand):  New routine.
2697         (i386_operand):  Call i386_displacement, i386_immediate,
2698         i386_scale, etc.  instead of handling inline.
2699         (parse_register):  Handle registers without prefix.
2700
2701 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
2702
2703         * configure:  Regenerate.
2704         * configure.in (arm-*-oabi):  New.
2705         (thumb-*-oabi):  New.
2706         * config/tc-arm.c (target_oabi):  Declare.
2707         (md_apply_fix3): Support REL relocs.
2708         (md_parse_option):  Handle -oabi.
2709         (elf32_arm_target_format):  New routine.
2710         (md_longopts):  Add OPTION_OABI.
2711         * config/tc-arm.h:  Redefine TARGET_FORMAT.
2712
2713
2714 1999-01-28  Nick Clifton  <nickc@cygnus.com>
2715
2716         * write.c (write_relocs): Handle out of range error.
2717
2718         * config/tc-fr30.c (fr30_fix_adjustable): New function.
2719         (fr30_force_relocation): Default to 0.
2720
2721         * config/tc-fr30.h (obj_fix_adjustable): Define.
2722         (TC_FORCE_RELOCATION): Define.
2723
2724         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2725         relocs.
2726
2727 1999-01-16  Nick Clifton  <nickc@cygnus.com>
2728
2729         * config/tc-d30v.c (write_2_short): Do not generate a sequential
2730         merge of two instructions if the left instruciton kills the right.
2731
2732 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
2733
2734         * Makefile.in: Regenerate.
2735         * configure.in: Redo test for using cgen.
2736         * configure: Regenerate.
2737
2738 1999-01-09  Nick Clifton  <nickc@cygnus.com>
2739
2740         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2741         redefinition of this macro.
2742
2743 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
2744
2745         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2746         warning.
2747
2748 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
2749
2750         * config/tc-mips.c (append_insn): For mips16, insert a nop between
2751         a read of HI or LO and an immediatly following branch.
2752
2753 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
2754
2755         * config/tc-mips.c (md_begin): Another correction to the setting of
2756         mips_eabi64.
2757
2758 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
2759
2760         * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2761
2762 1998-12-21  Nick Clifton  <nickc@cygnus.com>
2763
2764         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2765         bit insn when optimizing, so that parallelised instructions will
2766         start on a 32 bit boundary.
2767
2768 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
2769
2770         * config/tc-mips.c (mips_eabi64): New.
2771         (md_begin): Set mips_eabi64.
2772         (mips_elf_final_processing): Use it.
2773
2774 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
2775
2776         * config/tc-mips.c (mips_elf_final_processing):
2777         Correct setting of ABI in e_flags.
2778
2779 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
2780
2781         * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2782
2783 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
2784
2785         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2786
2787 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
2788
2789         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2790         warning, values that don't fit in the field.
2791
2792 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
2793
2794         * config/tc-mips.c (mips_abi_string): New.
2795         (md_parse_option,md_longopts): Add mabi.
2796         (mips_elf_final_processing): Set e_flags based on mabi flag.
2797
2798 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
2799
2800         * config/tc-mips.c (md_parse_option): Handle vr4111.
2801
2802 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
2803
2804         * config/tc-h8300.c (build_bytes): Change message given if the
2805         instruction requires H8/300H mode and we're not in Hmode, to
2806         suggest that it may be the operand modes that are the problem, not
2807         necessarily the opcode.
2808
2809 1998-12-10  Nick Clifton  <nickc@cygnus.com>
2810
2811         * config/tc-fr30.c: Add line separator character.
2812
2813 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
2814
2815         * configure.in (hppa-*-mpeix*): New target.
2816         * config/obj-som.h (obj_som_compiler): Declare.
2817         * config/obj-som.c (compiler_seen): New static variable.
2818         (obj_som_compiler): New function.
2819         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2820         (md_pseudo_table): Add "compiler" if OBJ_SOM.
2821         (pa_type_args): Set hppa_priv_level.
2822         (pa_compiler): New static function if OBJ_SOM.
2823         * configure: Rebuild.
2824
2825 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
2826
2827         * read.c (output_leb128): Don't mark as inline.
2828
2829 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
2830
2831         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2832         AIX .vbyte unaligned data support.
2833         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2834         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2835         sections.
2836
2837 1998-12-07  Nick Clifton  <nickc@cygnus.com>
2838
2839         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2840         input handling.
2841
2842 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
2843
2844         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
2845         BFD_RELOC_ARM_PCREL_BRANCH.
2846
2847 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
2848
2849         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2850         checking the target type.
2851         (mips-dec-bsd*): Set endian to little.
2852         * configure: Rebuild.
2853
2854         COFF weak symbol support, based on patches from Mark Elbrecht
2855         <snowball3@usa.net>:
2856         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2857         * config/obj-coff.c (obj_coff_weak): New static function.
2858         (obj_coff_endef) [both versions]: Handle weak symbols.
2859         (coff_frob_symbol): Likewise.
2860         (yank_symbols): Likewise.
2861         (obj_pseudo_table): Add "weak".
2862
2863         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
2864         <aymeric.vincent@emi.u-bordeaux.fr>.
2865         * aclocal.m4: Rebuild with current tools.
2866         * configure: Rebuild.
2867
2868         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2869         an assertion failure for a case we can't handle when OBJ_ECOFF.
2870
2871         * expr.c (operator): And with 0xff to avoid problems with signed
2872         char.
2873
2874 1998-12-03  Nick Clifton  <nickc@cygnus.com>
2875
2876         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2877         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2878
2879 1998-12-02  Nick Clifton  <nickc@cygnus.com>
2880
2881         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2882         LDI:20 insn.
2883
2884 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
2885
2886         * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2887         of pcrel point.
2888
2889 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
2890
2891         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2892         pcrel point.
2893
2894 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
2895
2896         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2897         scope.
2898         (d10v_cleanup): Only generate previous insn if a multiline insn is
2899         not pending.
2900
2901 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
2902
2903         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2904         FR30_OPERAND_I32.
2905
2906 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
2907
2908         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2909         -marm6xxx command line switches.
2910
2911 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
2912
2913         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2914         (itbl-ops.o): Delete duplicate dependencies.
2915         Rebuild dependencies.
2916         Add fr30 dependencies.
2917         * Makefile.in: Rebuild.
2918
2919 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
2920
2921         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2922         opcode list.
2923         * listing.c: Ignore line terminator characters found inside
2924         strings.
2925
2926 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
2927
2928         * po/gas.pot: Regenerated.
2929
2930 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
2931
2932         * config/tc-fr30.c (fr30_is_colon_insn): New name for
2933         fr30_is_label_start().  Also checks for delay slot insns.
2934
2935         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2936         FR30 instructions which contain a colon in the mnemonic.
2937
2938         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2939
2940 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
2941
2942         * config/tc-fr30.c: Removed currently superflous code.
2943
2944 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
2945
2946         * config/tc-fr30.h: New file.
2947         * config/tc-fr30.c: Tweaking so that it will compile.
2948
2949 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
2950
2951         * config/tc-d10v.h (obj_fix_adjustable):  Define.
2952         (TC_FORCE_RELOCATION):  Define.
2953         (d10v_force_relocation):  Declare.
2954         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
2955         (md_apply_fix3):  Handle Vtable relocs.
2956         (d10v_fix_adjustable):  New.
2957         (d10v_force_relocation):  New.
2958
2959 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
2960
2961         * config/tc-d30v.c: Change default behaviour to ignore potential
2962         conflicts between register name and symbol names.
2963
2964 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
2965
2966         * configure.in: Add fr30-*-*.
2967         * config/tc-fr30.c: New file.
2968         * Makefile.in: Regenerated.
2969         * config.in: Regenerated.
2970         * configure: Regenerated.
2971         * doc/Makefile.in: Regenerated.
2972         * po/gas.pot: Regenerated.
2973
2974 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
2975
2976         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2977         are 16 bit insns.
2978
2979 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
2980
2981         * app.c (do_scrub_begin): Set characters above 127 to be symbol
2982         characters.
2983         (do_scrub_chars): Add some casts to unsigned char to avoid
2984         unwanted sign extension.
2985         * read.c (lex_type): Set characters about 127 to be symbol
2986         characters.
2987         * config/tc-i386.c (md_begin): Set identifier_chars and
2988         operand_chars for values above 127.
2989
2990 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
2991
2992         * configure.in: detect cygwin* instead of cygwin32*
2993         * configure: regenerate
2994
2995 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
2996
2997         * listing.c: Add support for producing a listing from piped
2998         input.
2999
3000 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
3001
3002         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3003         (append_insn): Account for the tx39's multiply behavior.
3004
3005 1998-10-26  Michael Meissner  <meissner@cygnus.com>
3006
3007         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3008         from assemble_parallel_insns.  Add support for '->' to indicate
3009         explicitly serializing the instructions.
3010         (md_assemble): Ditto.
3011
3012 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
3013
3014         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
3015         WEAK handling.
3016
3017 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
3018
3019         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
3020
3021 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
3022
3023         * config/tc-mips.c : support frame and regmask/fregmask when
3024           MIPS_STABS_ELF is specified.
3025
3026 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
3027
3028         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
3029         (md_apply_fix):  Don't return 1 for VTABLE relocs.
3030         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
3031
3032 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3033
3034         * doc/c-i386.texi: Replace occurences of "opcode" with
3035         "instruction mnemonic", "instruction", or "mnemonic" when
3036         referring to the name of an instruction.  Use "opcode" when
3037         referring to the sequence of machine bytes.
3038
3039         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3040         (is_opcode_char): Rename to is_mnemonic_char.
3041         (md_assemble and i386_operand): Correct error messages from
3042         "opcode" to "instruction mnemonic"
3043         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3044         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3045         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3046         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3047         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3048         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3049         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3050
3051         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3052
3053         * config/tc-i386.c (i386_operand): Check for garbage after
3054         register name.
3055
3056 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3057
3058         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3059         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3060
3061 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
3062
3063         * config/tc-sh.h (obj_fix_adjustable):  Define.
3064         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
3065         (md_apply_fix):  Likewise.
3066         (tc_gen_reloc):  Likewise.
3067         (sh_fix_adjustable):  New.
3068
3069 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
3070
3071         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3072         * cgen.h (gas_cgen_finish_insn): Update prototype.
3073         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3074         cgen_insn_t -> CGEN_INSN_INT.
3075         (make_parallel): Update handling of CGEN_INT_INSN_P.
3076         (assemble_parallel_insn): Ditto.
3077         (target_make_parallel): New function.
3078         (md_assemble): Use it.
3079
3080 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
3081
3082         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
3083
3084 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
3085
3086         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3087         converted into lower case.
3088
3089 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
3090
3091         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
3092         (gas_cgen_tc_gen_reloc):  Likewise.
3093         * config/tc-m32r.h (obj_fix_adjustable):  Define.
3094         * config/tc-m32r.c (m32r_fix_adjustable):  New.
3095         (m32r_force_relocation):  Handle VTABLE relocs.
3096
3097 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
3098
3099         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3100
3101 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
3102
3103         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3104         to lower case before parsing.
3105
3106         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3107         parallel insns modift buts in the PSW as a side effect.
3108
3109 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
3110
3111         * config/tc-d30v.c (find_format): Test for missing flag and
3112         control registers.
3113
3114         (md_apply_fix3): Fix error messages to avoid
3115         assumption about presence of a symbol.
3116
3117         (parallel_ok): Disallow parallel instructions that both modify the
3118         same flag register.
3119
3120         (find_format): Generate a warning if an odd numbered register is
3121         used as the first register in a mutli-register instruction.
3122
3123 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
3124
3125         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3126         relocations are always associated with a symbol.
3127
3128 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
3129
3130         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
3131         (elf32_sparc_force_relocation):  Declare.
3132         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
3133         (tc_gen_reloc):  Handle vtable relocs.
3134         (elf32_sparc_force_relocation):  New.
3135
3136 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
3137
3138         * symbols.c (S_IS_FUNCTION):  New.
3139         * config/tc-v850.h (obj_fix_adjustable):  Define.
3140         (TC_FORCE_RELOCATION):  Define.
3141         (v850_force_relocation):  Declare.
3142         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
3143         of fx_addnumber for VTABLE reloc addends.
3144         (md_apply_fix3):  Handle VTABLE relocs.
3145         (v850_fix_adjustable):  New.
3146         (v850_force_relocation):  New.
3147
3148 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
3149
3150         * tc-hppa.c (fp_operand_format): Add some additional formats.
3151         (pa_ip): Do not automatically promote into pa2.0 mode.
3152         (pa_level): Handle ".level 2.0".
3153
3154 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3155
3156         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3157         * config/tc-i386.h (template.extension_opcode): Change to
3158         unsigned int to allow full range of 8-bit opcode suffixes.
3159         (None): Redefine as 0xffff.
3160
3161         From Jeff B Epler <jepler@usgs.gov>
3162         * doc/c-i386.texi (i386-SIMD): New section.
3163
3164 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
3165
3166         * read.c (discard_rest_of_line): New function.
3167         * read.h: Declare it.
3168         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3169
3170 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
3171
3172         * config/tc-d10v.c (find_symbol_matching_register): New function.
3173         (find_opcode): Cope with the case where a register name matches
3174         a symbol name.
3175
3176 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
3177
3178         * config/tc-v850.c (md_pcrel_from): Rename to
3179         v850_pcrel_from_section.
3180         (v850_pcrel_from_section): Do not resolves symbols in other
3181         sections.
3182
3183         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3184
3185 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
3186
3187         * config/tc-d10v.c (find_opcode): Generate an error if a register
3188         is supplied for an operand that should not be a register.
3189
3190 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
3191
3192         * config/tc-d30v.c (write_2_short): But do allow delayed branch
3193         instructions to have another instruction in the right bin.
3194
3195 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
3196
3197         * config/tc-d30v.c (write_2_short): Do not allow instructions in
3198         the right container if the left container holds a branch
3199         instruction.
3200
3201 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
3202
3203         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3204         both a register name and symbol name.
3205         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3206
3207 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
3208
3209         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3210         execution unit class.
3211
3212         (reg_name_search): If a name matches a register and a symbol,
3213         prefer the register.
3214         (find_format): Disallow flag registers when a general purpose
3215         register is required.
3216         If a number is required, but a register has been given, check to
3217         see if a symbol with the same name as the register exists, and if
3218         so, use that symbol.
3219
3220 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
3221
3222         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3223
3224 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
3225
3226         * config/tc-d30v.c (find_format): Do not accept flag registers as
3227         general purpose registers.
3228         (find_format): If an immediate value is expected at a given place
3229         in a format, but a register name has been provided instead, check
3230         to see if that register name matches the name of a predefined
3231         symbol and if it does, then use the symbol instead.
3232         (reg_name_search): If a register name matches a symbol name,
3233         prefer the register name to the symbol name.
3234
3235 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
3236
3237         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3238         the previous insn to empty.
3239
3240 1998-09-20  Michael Meissner  <meissner@cygnus.com>
3241
3242         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3243         pieces, forcing the use of an ANSI compiler.
3244
3245 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3246
3247         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
3248         relocs.
3249         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3250
3251 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
3252
3253         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
3254         assembler syntax.
3255         (obj_elf_vtable_entry):  Likewise.
3256         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
3257         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3258         (tc_gen_reloc): Likewise.
3259         (arm_fix_adjustable): Likewise.
3260         (elf32_arm_force_relocation): New.
3261         (armelf_frob_symbol):  Remove coff-style symbol support.
3262
3263 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
3264
3265         * config/tc-i386.c (i386_operand): Fix typo in last patch.
3266
3267 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
3268
3269         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
3270         OBJ_COFF so that routine is defined for a.out format.
3271
3272 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
3273
3274         * config/tc-i386.c (i386_operand): Detect non-segment registers
3275         used as segment prefixes.
3276
3277 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3278
3279         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3280         optimize across FDE boundaries.
3281
3282         * config/obj-coff.c (obj_coff_section): Preserve any link once
3283         flags when setting the section flags.
3284
3285 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
3286
3287         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3288         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3289
3290 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3291
3292         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3293         to the host width.
3294
3295 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
3296
3297         * frags.c (frag_grow): Include the size of the frag struct in the
3298         obstack chunk size.
3299
3300         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3301         if the new subseg comes before the old.
3302
3303 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3304
3305         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3306         to handle edge8 and edge16.
3307
3308 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
3309
3310         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3311         before we clobber the symbol involved.
3312
3313 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
3314
3315         * config/tc-arm.c:  Remove OBJ_ELF definitions for
3316         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
3317         use arm_adjust_symtab for OBJ_COFF.
3318         (armelf_adjust_symtab):  New Routine.
3319         * config/tc-arm.h:  Define obj_adjust_symtab to
3320         armelf_adjust_symtab for OBJ_ELF.
3321
3322 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
3323
3324         * configure.in: Make all i386-elf targets use bfd_gas.
3325         * config/tc-i386.c (tc_i386_force_relocation): New.
3326         (tc_i386_fix_adjustable): Don't fix vtable relocs.
3327         (md_apply_fix3): Likewise.
3328         (tc_gen_reloc): Handle them.
3329         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3330         tc_i386_force_relocation.
3331
3332 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
3333
3334         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3335
3336 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
3337
3338         * config/tc-d30v.c (md_assemble): Copy previous opcode over
3339         current opcode after writing the first insturction of a reverse
3340         sequential pair.
3341
3342 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
3343
3344         * read.h (generate_lineno_debug): Add prototype.
3345         * read.c (generate_lineno_debug): Make non-static.
3346
3347 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3348
3349         * config/tc-i386.c (md_assemble): Only warn for address/data size
3350         prefixes.
3351
3352 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
3353
3354         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3355         against Thumb function names, as the linker needs this information.
3356
3357 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
3358
3359         * expr.c (operand): Check also that there is no advance in operand
3360         after atof_generic in order to decide "is it label 0f or floating
3361         point number?".
3362
3363 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
3364
3365         * config/tc-m32r.c: Replace double dash prefix to M32R specific
3366         command line options with a single dash.
3367         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3368
3369 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
3370
3371        * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3372        * tc-arm.c (arm_fix_adjustable): New routine.
3373
3374 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
3375
3376         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3377         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3378         demand_empty_rest_of_line before mri_comment_end.
3379         (equals): Check garbage after expression before
3380         mri_comment_end in MRI mode.
3381
3382 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3383
3384         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3385         small immediate constant to use the constant itself rather than
3386         always using 1.
3387
3388 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3389
3390         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3391         (pa_leave): Likewise.
3392
3393 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3394
3395         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3396         prefixes.
3397         (i386_operand): Fix an error message.
3398
3399 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
3400
3401         * doc/c-arm.texi (ARM Directives): Document .req directive.
3402
3403         * config/tc-arm.c (reg_required_here): Display erroneous string if
3404         the register name could not be decoded.
3405         Do not set inst.instruction if the sift is -1.
3406
3407 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
3408
3409         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3410         we do for EXTERN.
3411
3412 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
3413
3414         * config/tc-d30v.c (d30v_align): Always perform alignment request,
3415         even if it is belived to be unnecessary.
3416
3417 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3418
3419         config/tc-i386.c (i386_operand): Size immediate constants by
3420         suffix (erroneously removed as part of July 7 change).
3421
3422 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
3423
3424         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
3425         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3426         (armelf_frob_symbol):  New Routine.
3427         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
3428
3429 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
3430
3431         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3432
3433 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
3434
3435         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3436         command line switches passed to assembler.
3437
3438 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
3439
3440         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3441         (gas_cgen_opcode_desc): Declare.
3442         (gas_cgen_parse_operand): Declare.
3443         (*): Prepend gas_ to gas specific fns to denote them as such.
3444         All uses updated.
3445         * cgen.c (gas_cgen_opcode_desc): New global
3446         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3447         (queue_fixup): Renamed from cgen_queue_fixup.
3448         (*): Prepend gas_ to gas specific fns to denote them as such.
3449         All uses updated.
3450         (gas_cgen_md_apply_fix3): Update call to insert_operand.
3451         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3452         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3453         Open opcode table and initialize it.
3454         (make_parallel): Use gas_cgen_opcode_desc.
3455         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
3456         (md_assemble): Ditto.
3457
3458 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
3459
3460         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3461         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3462         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
3463         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3464         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3465         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
3466         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3467         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3468         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3469         (INIT_STAB_SECTION): Likewise.
3470         (OBJ_PROCESS_STAB): Likewise.
3471
3472         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3473         (md_parse_option): Watch for them.
3474         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3475         (md_begin): Kill neverdef code.
3476         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3477         (s_alpha_prologue): Watch alpha_cur_ent_sym.
3478         (s_alpha_coff_wrapper): New.
3479         (md_pseudo_table): Trap all ECOFF pseudos.
3480
3481 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
3482
3483         Start of changes to remove mdebug section from mips*-elf
3484         Based on MIPS_STAB_ELF definition
3485         * acconfig.h: undef if not configured
3486         * config.in: undef if not configured
3487         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3488         * config/tc-mips.c (s_ent): set BSF_FUNCTION
3489         * stabs.c (s_stab_generic): flush frag
3490
3491 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
3492
3493         * configure.in: (arm-*-elf):  Handle.
3494         (thumb-*-elf): Handle.
3495         * configure:  Regenerate.
3496         * read.c (stringer): Fix typo in comment.
3497         * write.c (fixup_segment): Don't add symbol value to addend if
3498         TC_ARM and OBJ_ELF.
3499         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
3500         sections.
3501         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
3502         for OBJ_ELF.
3503
3504 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
3505
3506         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3507         (write_2_short): Emit warning if new flag is set.
3508         (do_assemble): Set flags if left instruction is one of special
3509         "right-instruction-killer" type.
3510
3511 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
3512
3513         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3514         Always output words in debug_info section as big endian.
3515         (sparc_target_format): Choose correct bfd target.
3516         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3517
3518 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
3519
3520         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3521         to work with internationalization code.  Issue an error when two
3522         operands match that are not allowed to match.
3523
3524 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
3525
3526         * configure.in (install_tooldir): Allow target to specify whether
3527         it wants to be installed in $(tooldir)/bin.
3528         * configure: Regenerate.
3529         * Makefile.am (install-exec-local): Set install-exec-tooldir
3530         dependency via configure.
3531         * Makefile.in: Regenerate.
3532
3533 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
3534
3535         * Makefile.am (install-exec-local): Split into two ...
3536         (install-exec-bindir,install-exec-tooldir): New rules.
3537         * Makefile.in: Regenerate.
3538
3539 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
3540
3541         * Makefile.am (install-exec-local): Don't remove the file before
3542         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
3543         W. Rozycki <macro@ds2.pg.gda.pl>.
3544         * Makefile.in: Rebuild.
3545
3546 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
3547
3548         * cgen.c: Include libiberty.h.
3549         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3550         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3551         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3552         (md_cgen_lookup_reloc)): Declare.
3553         (md_cgen_record_fixup_exp): Declare.
3554         * config/tc-m32r.h (md_pcrel_from_section): Declare.
3555         (m32r_relax_frag): Declare.
3556         (cgen_md_apply_fix3): Decls moved to cgen.h.
3557         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3558         (m32r_cgen_record_fixup_exp): Delete decl.
3559         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3560         (assemble_nop): Delete.
3561         (expand_debug_syms): Delete unused `exp'.
3562         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3563         Add default case for -Wall.
3564         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3565         (md_atof): Delete unused wordP.
3566
3567 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
3568
3569         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3570         value.
3571
3572 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
3573
3574         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3575         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3576         .print, .purgem, and .struct.  Remove documentation for
3577         .app-file.
3578
3579 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
3580
3581         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3582         Update call to insert_operand.
3583
3584 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
3585
3586         * config/tc-m32r.c (ms_show_usage): Formatting changes.
3587
3588 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
3589
3590         * config/tc-i386.c (md_assemble): Don't get confused by trailing
3591         whitespace after a prefix operator.
3592
3593 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
3594
3595         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3596
3597 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
3598
3599         * config/tc-sparc.c (log2): New static function.
3600         (s_reserve): Use log2 to convert alignment before calling
3601         record_alignment.
3602         (s_common): Use log2 to convert alignment before calling
3603         record_alignment and frag_align.
3604         (sparc_cons_align): Use log2.
3605
3606 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
3607
3608         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3609         (s_common): Likewise.
3610
3611         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
3612         initialization of waddr.
3613         (sparc_elf_final_processing): Add default case to switch.
3614
3615 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3616
3617         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
3618         than temporary real.
3619
3620 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3621
3622         * write.c (subsegs_finish): Don't align the segments if there were
3623         any errors.
3624
3625         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3626         copying aux information.
3627
3628         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3629         expression into a symbol.
3630
3631 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3632
3633         * config/tc-i386.c (mode_from_disp_size): Change arg and return
3634         type to unsigned int.
3635         (md_assemble): Change type used to store offsets from unsigned
3636         long to long.
3637         (i386_operand): Switch error check to only call RESTORE_END_STRING
3638         once after parse_register.
3639
3640 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
3641
3642         * config/tc-v850.c (md_show_usage): Changed format to match that
3643         of gcc, ld, etc.
3644
3645         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3646
3647 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3648
3649         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3650         relocs.
3651         (md_apply_fix_2): Force the symbol of the vtable reloc to be
3652         weak.
3653
3654 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
3655
3656         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3657         * doc/Makefile.in: Rebuild.
3658
3659 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
3660
3661         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3662         for %lo expressions.
3663         (mips_ip, case 'u'): Move range check after code to mask
3664         off bits in %hi/%lo expressions.  Mask off high bits for
3665         %lo expressions.
3666
3667 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3668
3669         * doc/Makefile.am (gasver.texi): New target.
3670         (as.info, as.dvi): Depends upon gasver.texi.
3671         * doc/as.texinfo: Include gasver.texi.  Mention version number on
3672         title page and in top node.
3673         * doc/Makefile.in: Rebuild.
3674
3675 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
3676
3677         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3678         but not including the line containing the edict.
3679         * listing.h (LISTING_EOF): New.
3680         * input-scrub.c (input_scrub_next_buffer): Call it.
3681
3682 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3683
3684         * config/tc-i386.c (i386_operand): Don't set the size of an
3685         immediate address based solely on the suffix and the mode.
3686
3687         * config/tc-i386.c (md_assemble): Add assertion to make sure
3688         overlap2 does not set Imm.
3689
3690         * config/tc-i386.c (space_chars): Remove. The scrubber converts
3691         sequences of whitespace to a single space.
3692         (is_space_chars): Just compare with space.
3693         (md_begin): Don't initialize space_chars.
3694         (md_assemble): Just skip a single whitespace character.
3695         (i386_operand): Rewrite base-index parsing to use new
3696         parse_register, and to skip white space.  Skip white space in a
3697         number of other places too.  Don't give error message if
3698         parse_register fails.
3699         (parse_register): Change reg_string parameter to be non-const.
3700         Add end_op parameter.  Skip white space after the `%', and return
3701         end of register string.  Give error message here rather than
3702         caller.
3703
3704 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
3705
3706         Based on patch from Matt Semersky <matts@scd.hp.com>:
3707         * expr.c (op_encoding): Make const.
3708         (expr_set_precedence): New function.
3709         (expr_begin): Don't set operator rankings, just call
3710         expr_set_precedence.
3711         * expr.h (expr_set_precedence): Declare.
3712         * read.c (s_mri): Call expr_set_precedence.
3713
3714 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
3715
3716         * doc/as.texinfo (Statements): Remove paragraph discussing
3717         continuing lines with a backslash.  This hasn't worked for years,
3718         if it ever did.
3719
3720 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
3721
3722         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
3723         symbol definitions.
3724         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3725         (ps_CTORS, ps_DTORS): New section types.
3726         (vms_fixup_xtors_section): New function
3727         (Ctors_Psect, Dtors_Psect): Define.
3728         (IS_GXX_XTOR): Define
3729         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3730         Filter static constructors/destructors and add to
3731         Ctors_Symbols/Dtors_Symbols chain.
3732         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3733         appropriate section.
3734
3735         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3736         * makefile.vms: Merge vax/vms support.
3737
3738 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
3739
3740         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3741         (elf_pseudo_table): Add them.
3742         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3743         (md_apply_fix): Accept them.
3744         (mips_fix_adjustable): Don't adjust them.
3745         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3746         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3747         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3748         (tc_fix_adjustable): Don't adjust them.
3749
3750 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
3751
3752         * Makefile.am (CGEN_CPU_PREFIX): New variable.
3753         (cgen.o): Use it.
3754         * Makefile.in: Regenerate.
3755         * configure.in: AC_SUBST cgen_cpu_prefix.
3756         * configure: Regenerate.
3757
3758 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
3759
3760         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3761         Changed all users of COND12_DELAY.
3762
3763 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
3764
3765         * config/tc-mn10300.c (set_arch_mach): New function.
3766         (md_pseudo_table): Add pseudo-ops to set the current machine type.
3767         (md_begin): Default to mn10300 mode.
3768         (md_assemble): Only accept instructions for the core mn10300
3769         chip and the active machine type.
3770
3771 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
3772
3773         * subsegs.h (segment_info_type): Give the struct a name.
3774         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3775         * config/tc-h8500.h (tc_reloc_mangle): Declare.
3776         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3777         * config/tc-w65.h (tc_reloc_mangle): Declare.
3778         * config/tc-z8k.h (tc_reloc_mangle): Declare.
3779
3780 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
3781
3782         * config/tc-v850.c (v850_comm):  Restore old section
3783         after common processing.
3784
3785 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
3786
3787         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3788
3789 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
3790
3791         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3792         char with code that explicitly sign-extends.
3793
3794 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
3795
3796         * config/tc-v850.c (md_begin): Restore text section as the current
3797         section after creating call table sections.
3798         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3799         code.
3800
3801         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3802         with call to macro SYM_AUXINFO.
3803
3804 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
3805
3806         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3807         with the program transform name.
3808         * Makefile.in: Rebuild.
3809
3810 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3811
3812         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3813         information.
3814
3815 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
3816
3817         * config/tc-i386.c (i386_operand): Be prepared for a space between
3818         the open parenthesis and the start of the register operand,
3819         because of the June 16 change.
3820
3821 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
3822
3823         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3824         BFD_ASSEMBLER.
3825
3826 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
3827
3828         * config/tc-d30v.c (d30v_align): Always perform alignment request,
3829         even if it is belived to be unnecessary.
3830
3831 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
3832
3833         * write.c (adjust_reloc_syms): Never adjust relocs against weak
3834         symbols.
3835         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3836
3837 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
3838
3839         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3840         shift amount for a repeated operand.  The shift amount for the
3841         repeated copy comes from the size of the operand.
3842
3843 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
3844
3845         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3846
3847 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
3848
3849         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3850
3851 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3852
3853         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3854         characters in it as LEX_IS_SYMBOL_COMPONENT.
3855         * config/tc-i386.h (tc_symbol_chars): Define.
3856         (extra_symbol_chars): Declare.
3857         * config/tc-i386.c (extra_symbol_chars): Define.
3858         (comment_chars): Don't use '/' as comment start if TE_LINUX.
3859         (line_comment_chars): Set to '/' if TE_LINUX.
3860         * doc/c-i386.texi (i386-prefixes): Update.
3861         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3862
3863 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
3864
3865         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3866         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3867
3868 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
3869
3870         * config/tc-d10v.c (md_apply_fix3): Checking displacement
3871         constraint in instructions REP & REPI.
3872
3873 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
3874
3875         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3876         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3877
3878         (check_range): If the operand is shifted, then shift the number
3879         before checking its range.
3880
3881         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3882
3883         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3884         common sections.
3885
3886 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
3887
3888         * config/tc-v850.c (v850_comm): Create special sections as needed.
3889
3890 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
3891
3892         * config/tc-d10v.c (write_2_short): Addition of swapping
3893         instructions for sequential and reverse sequential order when
3894         given order is not possible.
3895
3896 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
3897
3898         * Makefile.am: Rebuild dependencies.
3899         (DEP_INCLUDES): Fix reference to intl build directory.
3900         * Makefile.in: Rebuild.
3901
3902 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3903
3904         * doc/c-i386.texi: Update 16 bit documentation.
3905
3906         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3907         IgnoreDataSize to IgnoreSize as they are used for address size as
3908         well as data size.
3909         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
3910         32-bit mode, similarly addr16/data16 and variants.
3911
3912 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
3913
3914         * config/tc-d30v.c (md_assemble): Fix handling of reverse
3915         sequential word multiply instructions.
3916
3917         (do_assemble): Add extra command line argument, to allow mul32
3918         attribute to be preserved across parallel insns.
3919         (md_assemble): Insert NOPs between explicitly parallel insns which
3920         contain an 32 bit multiply and a 16 multiply.
3921
3922 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3923
3924         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3925         likewise for REPE.
3926
3927         * config/tc-i386.c (reloc): Add braces.
3928
3929         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3930         consistent with Intel naming.
3931         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
3932         use bitfields in sib_byte.
3933         (modrm_byte): Don't use bitfields here either.
3934
3935         * config/tc-i386.c (current_templates): Add const.
3936         (parse_register): Add const to return, param, and char *s.
3937         (i386_operand): Add const to reg_entry *r.
3938         * config/tc-i386.h (templates): Add const to start, end.
3939
3940         Inspired by code for 16 bit gas support from Martynas Kunigelis
3941         <martynas@nm3.ktu.lt>:
3942         * config/tc-i386.c (md_assemble): Add full support for 16 bit
3943         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3944         (uses_mem_addrmode): Remove.
3945         (md_estimate_size_before_relax): Add support here too.
3946         (md_relax_table): Rewrite interface to md_relax for 16 bit
3947         support.
3948         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3949         (opcode_suffix_to_type): Remove.
3950         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3951         (SIZE_FROM_RELAX_STATE): Modify to suit above.
3952         (md_convert_frag): Likewise.
3953         (i386_operand): Add support for 16 bit base/index regs,
3954         immediates, and displacements.  Remove some unnecessary casts, and
3955         localise end_of_operand_string, displacement_string_start,
3956         displacement_string_end variables.  Add GCC_ASM_O_HACK.
3957         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3958
3959         * config/tc-i386.c (prefix_hash): Remove.
3960         (md_begin): Rewrite without obstacks.  Remove prefix hash table
3961         handling.  Rewrite lexical table handling.
3962         (i386_print_statistics): Don't print prefix statistics.
3963         (md_assemble): Rewrite instruction parser so that line is not
3964         converted to lower case.  Don't do a hash_find for prefixes,
3965         instead recognise them via opcode modifier.
3966         (expecting_operand, paren_not_balanced): Localise variables.
3967         * config/tc-i386.h (IsPrefix): Define.
3968         (prefix_entry): Remove.
3969
3970         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3971         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3972         '\\' in case where comment_chars contains '/'.
3973
3974         * config/tc-i386.c (MATCH): Ensure given operand and template
3975         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
3976         you must write `ljmp *table(%ebx)'.
3977
3978         From H.J. Lu <hjl@gnu.org>:
3979         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3980         as 0 ifndef BFD_ASSEMBLER.
3981         (md_assemble): Allow immediate operands without suffix or
3982         other reg operand to default in size to the current code size.
3983
3984 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
3985
3986         * config/tc-v850.c (md_begin):  Restore creation of
3987         .call_table_text and .call_table_data sections.
3988
3989 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
3990
3991         * config/tc-d30v.c (md_assemble): Set execution type to unknown
3992         after emitting a word of noops.
3993
3994 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3995
3996         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3997         (i386_operand): Simplify checks for valid base/index combinations.
3998         Disallow `in 4(%dx),%al'.
3999
4000         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4001         index_reg const.
4002         (add_prefix): Change parameter from char to int.
4003
4004         * config/tc-i386.h (Ugh): Define opcode modifier.
4005         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4006
4007         * config/tc-i386.c (md_assemble): Rewrite MATCH and
4008         CONSISTENT_REGISTER_MATCH macros to check register types more
4009         thoroughly.  Check for illegal suffix/operand combinations
4010         when matching insns with operands.  Handle new `s' suffix, and
4011         associated FloatMF opcode modifier for float insns with memory
4012         operands.
4013         * config/tc-i386.h (FloatMF): Define new opcode modifier.
4014         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4015         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4016         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4017         DATA_PREFIX_OPCODE throughout.
4018
4019         * config/tc-i386.c (REGISTER_WARNINGS): Define.
4020         (md_assemble): Rewrite suffix/register operand checking code to be
4021         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
4022         AnyMem, the better to grep.
4023         (pi): Remove Abs.
4024         (i386_operand): Don't set Mem bits in i.types[this_operand] when
4025         given a memory operand.  Don't set Abs bits either.
4026         (type_names): Remove Mem*, Abs*.
4027         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4028         define opcode_modifiers as these cases are handled by Disp8,
4029         Disp16, Disp32 and suffix checks.
4030         (COMES_IN_BOTH_DIRECTIONS): Remove.
4031         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4032
4033         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4034         if IgnoreDataSize modifier given.  Remove ShortformW modifier
4035         test.  Add test for ShortForm in W base_opcode modification.
4036         Merge Seg2ShortForm and Seg3ShortForm code.
4037         * config/tc-i386.h (ShortFormW): Remove.
4038         (IgnoreDataSize): Define.
4039
4040 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
4041
4042         * config/tc-d30v.c (md_assemble): Store previous segment state
4043         with previous instruction.
4044
4045 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4046
4047         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4048         (ebp, esp): Remove static variables.
4049         (MATCH): Remove test for InOutPortReg.
4050         (i386_operand): Properly handle InOutPortReg here instead.
4051         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4052         (md_assemble): Simplify and correct modrm and sib generation.
4053         (i386_operand): Add warning for scale without index.
4054         Rewrite checks for valid base/index combinations.
4055
4056         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4057         macros and enclose in do while(0).
4058         (RESTORE_END_STRING): Likewise.
4059         (md_assemble): Add one to printed operand number so we start
4060         from 1 not 0.  Add some more gettext invocations.
4061         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4062         number here too.
4063
4064         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4065         DATA_PREFIX, SEG_PREFIX): Define.
4066         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4067         (check_prefix): Remove function.
4068         (add_prefix): New function.  Add prefix to i.prefix as well as
4069         doing checks.
4070         (md_assemble): Changes for add_prefix.  Remove hack for wait
4071         prefix, instead always output prefixes in fixed order.  Test
4072         for jcxz/loop when selecting between word & dword operations,
4073         and add address size prefix rather than operand size prefix.
4074         Remove operand -> address size hack when emitting jcxz/loop.
4075         (i386_operand): Remove O_Absent check as it's done in expr.
4076
4077 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
4078
4079         * configure.in: Recognize m5200 as a cpu_type of m68k.
4080         * aclocal.m4: Rebuild with current libtool.
4081         * configure: Rebuild.
4082
4083 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4084
4085         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4086         to relaxable_symbol to prevent references to external symbol from
4087         being relaxed.
4088
4089 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
4090
4091         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4092         symbols are relaxable.
4093
4094 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
4095
4096         * config/tc-v850.c (md_begin):  Don't create special
4097         sections by default.
4098
4099 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
4100
4101         * config/tc-mips.c (macro): For div and udiv, close the
4102         reorder block as soon as possible.
4103
4104 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
4105
4106         From Matt Semersky <matts@scd.hp.com>:
4107         * macro.c (macro_mri_mode): New function.
4108         * macro.h (macro_mri_mode): Declare.
4109         * read.c (s_mri): Call macro_mri_mode when switching in and out of
4110         MRI mode.
4111
4112 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
4113
4114         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4115         OBJ_EVAX case.
4116
4117         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4118         until after xstrdup in OBJ_EVAX case.
4119
4120 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
4121
4122         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4123         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
4124         of hardcoded magic number.
4125         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4126
4127 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
4128
4129         * read.c (do_s_func): New function.
4130         (s_func): Call it.
4131         * read.h (do_s_func): Add prototype.
4132
4133 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
4134
4135         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4136         nops if fill pattern not specified.
4137
4138 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
4139
4140         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4141         * config/te-go32.h (TE_GO32): Define.
4142         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4143
4144 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
4145
4146         Implement .func/.endfunc pseudo-ops.
4147         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4148         (s_func): Declare.
4149         * read.c (potable): Add .func,.endfunc.
4150         (s_func): New function.
4151         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4152         functions.
4153         (in_doc_func_p,current_function_label): New static globals.
4154         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4155
4156 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
4157
4158         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4159         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4160         * config/tc-arm.h (WORKING_DOT_WORD): Define.
4161         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4162         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4163         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4164         * config/tc-i860.h (WORKING_DOT_WORD): Define.
4165         * config/tc-i960.h (WORKING_DOT_WORD): Define.
4166         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4167         * config/tc-w65.h (WORKING_DOT_WORD): Define.
4168         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4169         * config/tc-a29k.c: Don't define md_short_jump_size,
4170         md_long_jump_size, md_create_short_jump or md_create_long_jump.
4171         * config/tc-alpha.c: Likewise.
4172         * config/tc-alpha.h: Likewise.
4173         * config/tc-arm.c: Likewise.
4174         * config/tc-h8300.c: Likewise.
4175         * config/tc-h8500.c: Likewise.
4176         * config/tc-hppa.c: Likewise.
4177         * config/tc-i860.c: Likewise.
4178         * config/tc-i960.c: Likewise.
4179         * config/tc-ppc.c: Likewise.
4180         * config/tc-sh.c: Likewise.
4181         * config/tc-sparc.h: Likewise.
4182         * config/tc-tic30.c: Likewise.
4183         * config/tc-w65.c: Likewise.
4184         * config/tc-z8k.c: Likewise.
4185
4186 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
4187
4188         * config/tc-vax.c (_): Delete this macro used for placeholder
4189         values in vax_operand_width_size; it conflicts with the _() macro
4190         used for internationalization.
4191
4192 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
4193
4194         * symbols.c (symbol_find_base): Fix case insensitive symbol name
4195         code.  From Chris Moller <moller@bops.com>.
4196
4197         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4198         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4199         * read.c (emit_expr): Initialize seg and subseg fields of a new
4200         broken word.
4201         * write.c (write_object_file): Switch to the appropriate segment
4202         and subsegment when processing a broken word.
4203
4204         * config/tc-m68k.c (mri_assemble): New static function.
4205         (build_mri_control_operand): Call mri_assemble rather than
4206         md_assemble.
4207         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4208         (s_mri_endf, s_mri_endw): Likewise.
4209
4210 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
4211
4212         * read.c (s_org): Call md_flush_pending_output if it is defined.
4213
4214         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4215
4216 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
4217
4218         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4219         (md_parse_option): Add for same.
4220         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4221         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4222         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4223
4224         * config/tc-sparc.h (cons_fix_new_sparc): Added.
4225
4226 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
4227
4228         * config/tc-arm.c (find_real_start): Relax definition of local
4229         labels.
4230
4231 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
4232
4233         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4234         symbols at the given address, not just the last one specified.
4235
4236 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
4237
4238         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4239         or number_to_chars_littleendian to write data.
4240
4241 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
4242
4243         * config/tc-v850.c (md_assemble): Remove artificially created
4244         register name symbols.
4245
4246 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
4247
4248         * write.c (fixup_segment): Change "segment" to "section" in
4249         error message.
4250
4251 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
4252
4253         * write.c (fixup_segment): Change sym1-sym2 message again.
4254
4255 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
4256
4257         * write.c (fixup_segment): Improve error message for sym1-sym2
4258         errors when sym1 is in a different segment from sym2.
4259
4260 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
4261
4262         * config/tc-m32r.c (warn_unmatched_high): New static local.
4263         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4264         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4265         (md_longopts): Recognize --{no-,}warn-unmatched-high.
4266         (md_parse_option): Likewise.
4267         (md_show_usage): Likewise.
4268         (m32r_frob_file): Likewise.
4269
4270         * read.c (generate_file_debug,generate_lineno_debug): New functions.
4271         (read_a_source_file): Call them.
4272         * read.h (stabs_generate_asm_file): Declare.
4273         * stabs.c (stabs_generate_asm_file): New function.
4274         (generate_asm_file): New function.
4275         (stabs_generate_asm_lineno): Move file name handling into
4276         generate_asm_file.
4277
4278 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
4279
4280         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4281         (d30v_current_align, d30v_current_align_seg): New variables.
4282         (d30v_last_label): New variable.
4283         (d30v_align, s_d30v_align, s_d30v_text): New functions.
4284         (s_d30v_data, s_d30v_section): Likewise.
4285         (md_pseudo_table): Call them.
4286         (md_begin): Initialize d30v_current_align_seg.
4287         (md_assemble): Call d30v_align when needed by known current alignment.
4288         (d30v_frob_label, d30v_cons_align): New functions.
4289         * config/tc-d30v.h (md_do_align): Remove.
4290         (tc_frob_label): Call d30v_frob_label.
4291         (md_cons_align): New.
4292
4293         * config/tc-d30v.c (find_format): Convert complex expressions to
4294         expression symbols before processing.  Clean up code formatting.
4295
4296 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
4297
4298         * po/Make-in (install-info): New target.
4299
4300 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
4301
4302         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4303         instructions.
4304         * config/tc-mn10300.c (md_assemble): Likewise.
4305
4306 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
4307
4308         * Makefile.am: Update with `make dep-am'.
4309         (HFILES): Add cgen.h.
4310         (cgen.o): Depend on cgen.h.
4311         * Makefile.in: Regenerate.
4312
4313         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4314
4315 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
4316
4317         * gasp.c (grab_label): Permit a label to be a preprocessor
4318         variable by permitting a label to start with a backslash.
4319
4320 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
4321
4322         * config/tc-mips.c (validate_mips_insn): Removed hack
4323         for previously inaccessible bitfields in some INSN_TRAP
4324         instructions.
4325
4326 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
4327
4328         * config/tc-d30v.c (do_assemble): Abort with error message
4329         if opcode operands do not match.
4330
4331 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
4332
4333         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4334         'q' operand format for 20-bit "break"/"sdbbp" instructions.
4335         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
4336         similar new 'q' operand.
4337
4338 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
4339
4340         * cgen.c (cgen_asm_finish_insn): Fix typo.
4341
4342 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
4343
4344         * cgen.h: New file.
4345         * cgen.c: Include it.
4346         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4347         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
4348         All callers updated.
4349         * config/tc-m32r.c: Include cgen.h.
4350         (m23r_insn): New members num_fixups,fixups.
4351
4352 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
4353
4354         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4355         to avoid compiler warning.
4356
4357 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
4358
4359         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
4360         calling make.
4361
4362         * makefile.vms (OBJS): Add ehopt.obj
4363
4364 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
4365
4366         * doc/c-vax.texi: Correct and extend vax/vms documentation.
4367
4368 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
4369
4370         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4371         a short format insn.
4372         (md_assemble): Set it for explicitly packed insns.
4373
4374 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
4375
4376         * config/obj-coff.c (c_symbol_merge): Do not take address of
4377         native fields when performing the memcpy.
4378
4379 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
4380
4381         * config/tc-mips.c (macro,macro2): Implement
4382         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4383
4384 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4385
4386         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4387         relocations against globally visible symbols.
4388         * config/tc-m68k.c (relaxable_symbol): New macro.
4389         (m68k_ip, md_estimate_size_before_relax): Use it.
4390         (tc_m68k_fix_adjustable): Also handle weak symbols.
4391
4392 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
4393
4394         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4395         references to externally visible symbols.
4396         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4397         values in twice for a PC relative reloc if the symbol is
4398         externally defined.
4399
4400         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4401         don't adjust a PC relative reloc against an externally visible
4402         symbol.
4403         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4404         for a PC relative fixup against an externally visible defined
4405         symbol, arrange to store object file and addend values as though
4406         the symbol were not defined.
4407         (tc_gen_reloc): Likewise.
4408
4409 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
4410
4411         * read.c (sizeof_leb128): Referenced externally by write.c so
4412         don't inline.
4413
4414 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
4415
4416         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4417         and expand a 'debug' symbol associated with the next instruction
4418         that does not cause a short instruction to be filled with a NOP.
4419         (md_pseudo_table): Add support for .debugsym.
4420         (assemble_parallel_insn): Add calls to expand_debug_sym as
4421         appropriate.
4422         (md_assemble): Ditto.
4423
4424 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
4425
4426         * as.c (main): Conditionally call setlocale.
4427         * gasp.c (main): Likewise.
4428         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4429         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4430
4431 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
4432
4433         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4434
4435 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
4436
4437         * config/tc-hppa.c: Change all calls to bzero to use memset.
4438         (pa_ip): Add cast to avoid warning.
4439         (tc_gen_reloc, md_apply_fix): Likewise.
4440         (pa_find_space_by_number): Likewise.
4441         (hppa_force_relocation): Likewise.
4442         (pa_block): Change i to unsigned int.
4443         * config/obj-som.h (obj_som_copyright): Declare.
4444
4445 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
4446
4447         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4448         for line numbers for assembly source.
4449
4450 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
4451
4452         * configure.in: Change version number to 2.9.4
4453         * configure: Rebuild.
4454
4455 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
4456
4457         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
4458
4459 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
4460
4461         * ecoff.h: Change symbolS in function declaration to struct
4462         symbol.
4463
4464 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
4465
4466         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4467         (md_convert_frag): Fix i18n typo.
4468
4469 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
4470
4471         * ecoff.c (ecoff_get_cur_proc_sym): New function.
4472         * ecoff.h: Protoype it.
4473         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4474         [EVAX] (s_alpha_prologue): Delete.
4475         (md_pseudo_table): Update.
4476
4477 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
4478
4479         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4480         array to local pointer.
4481         (get_args, parse_expr): Add casts to avoid warnings.
4482
4483 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
4484
4485         * read.c (s_set): Cast xmalloc return value to fragS *.
4486         * config/tc-m68k.c (m68k_ip): Function made static to match
4487         previous forward declaration.
4488         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4489
4490 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
4491
4492         * config/tc-v850.c: Add internationalisation macros to error
4493         strings.
4494
4495         * config/tc-m32r.c (can_make_parallel): Add internationalisation
4496         macros to error strings.
4497
4498 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
4499
4500         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4501         reloc is in the TOC csect.
4502         (md_apply_fix3): Correct gettext typo.
4503
4504 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
4505
4506         * config/tc-arm.c (find_real_start): Ignore symbols starting with
4507         .L - they are local labels and the branches are not really
4508         function calls but rather far jumps.
4509
4510 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
4511
4512         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4513
4514 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
4515
4516         * config/tc-i386.c (md_assemble): Print operand number rather than
4517         using ordinal_names.
4518         (i386_operand): Likewise.
4519
4520 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
4521
4522         * Makefile.am (INTLLIBS): Define to work around apparent automake
4523         bug.
4524         All Makefiles: Regenerated.
4525
4526         * Many files: Added gettext invocations around user-visible
4527         strings.
4528         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4529         HAVE_LC_MESSAGES): Define.
4530         * dep-in.sed: Added asintl.h.
4531         * po/Make-in: New file.
4532         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4533         Include "asintl.h".
4534         * read.c (Z_): Renamed from `_'.
4535         * Makefile.am (SUBDIRS): Added po.
4536         (POTFILES): new macro.
4537         (po/POTFILES.in): New target.
4538         ($(OBJS)): Added asintl.h.
4539         (HFILES): Likewise.
4540         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4541         (as_new_LDADD): Added $(INTLLIBS).
4542         (as_new_DEPENDENCIES): Added $(INTLDEPS).
4543         (gasp_new_LDADD): Added $(INTLLIBS).
4544         (gasp_new_DEPENDENCIES): New macro.
4545         * configure, aclocal.m4: Rebuilt.
4546         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
4547         po/Makefile.
4548         (ALL_LINGUAS): Define.
4549         * macro.c: Include "asintl.h".
4550         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4551         * as.h: Include "asintl.h".
4552         * config/tc-i386.c (ordinal_names): Removed.
4553         (md_assemble): Changed error text to avoid ordinal_names.
4554         (i386_operand): Likewise.
4555         (reloc): Added as_bad to avoid i18n problems.
4556         (tc_gen_reloc): Likewise.
4557         * config/tc-arm.c (bad_args): Now a #define.
4558         (bad_pc): Likewise.
4559         * config/obj-vms.c (VMS_stab_parse): Changed type of
4560         `long_const_msg'.
4561         (global_symbol_directory): Unified strings to avoid i18n
4562         problems.
4563         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4564         avoid i18n problems.
4565         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4566         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4567         i18n problems.
4568         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4569         problems.
4570         * config/tc-v850.c (md_assemble): Changed C++ comment into C
4571         comment.
4572         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4573         problems.
4574         * as.c (print_version_id): Added an fprintf to avoid i18n
4575         problems.
4576         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4577         problems.
4578         * expr.c (expr): Added as_warn call to avoid i18n problems.
4579         * messages.c (as_assert): Changed code to avoid i18n problems.
4580         (as_abort): Likewise.
4581         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4582         (s_space): Likewise.
4583         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4584
4585 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4586
4587         * config/tc-i386.c (check_prefix): New static function, split out
4588         from md_assemble.
4589         (struct _i386_insn): Add wait_prefix field.
4590         (md_assemble): Remove wait_prefix local variable.  Use
4591         check_prefix when adding a prefix.
4592
4593         * config/tc-i386.c (current_templates): New static variable.
4594         (md_assemble): Remove current_templates local variable.
4595         (md_assemble, i386_operand): Improve error and warning messages in
4596         many places.  Add RESTORE_END_STRING in many places before error
4597         return.  Clarify some comments.
4598
4599         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4600         element array.
4601         (md_assemble): Parse string instruction operands, looking for
4602         segment override prefixes.  Check for invalid segment prefixes on
4603         string instruction.
4604         (i386_operand): i.seg[] and max mem_operand changes for string
4605         insns.
4606         * config/tc-i386.h (EsSeg): Define.
4607
4608         * config/tc-i386.h (regKludge): Define.
4609         (iclrKludge, imulKludge): Don't define.
4610         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4611         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
4612         opcode_modifier checks to look for more common cases first.  Add
4613         default_seg for IsString case.
4614
4615 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
4616
4617         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4618         AC_DECL_YYTEXT.
4619         * configure: Rebuild with new automake and libtool.
4620         * aclocal.m4, Makefile.in: Likewise.
4621
4622         * doc/Makefile.am (as.dvi): New target.
4623         * doc/Makefile.in: Rebuild.
4624
4625 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
4626
4627         * configure.in: Added sparc86x support.
4628
4629         * configure: Rebuild.
4630
4631         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4632         sparc_arch.
4633         (md_parse_option): Warn if -EL is not supported for this architecture.
4634
4635         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4636
4637 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
4638
4639         * config/tc-mips.c (mips_ip): Note when we use get match on
4640         the full instruction name.
4641
4642 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
4643
4644         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4645         back into the expression to handle add/sub simplification correctly.
4646
4647 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
4648
4649         * config/tc-mips.c (hilo_interlocks): Remove 4300.
4650
4651 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
4652
4653         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4654         #<n>' instruction.
4655
4656 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
4657
4658         * symbols.c (max_indent_level): New global.
4659         (print_symbol_value_1): Use it.
4660         * expr.h (expr_build_dot): Declare.
4661         * expr.c (expr_build_dot): New function.
4662
4663 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
4664
4665         * symbols.c (print_binary): New function.
4666         (print_expr_1): Call it.
4667
4668 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4669
4670         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4671         operand in the opcode.
4672
4673 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4674
4675         * config/tc-i386.h: Reorder operand flags and opcode modifier
4676         flags for clarity.  Remove unused definitions: Unknown,
4677         ImmUnknown, DispUnknown, NoModrm.
4678         * config/tc-i386.c (type_names): Add missing Debug type.
4679         (md_assemble): Better duplicate prefix checking.  Quicker string
4680         instruction check via new opcode_modifier flag.
4681
4682 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
4683
4684         * doc/as.texinfo (Invoking): Clarify -Wa example.
4685
4686 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
4687
4688         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4689         (s_mips_weakext): Define.
4690         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4691         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4692         defined(TC_MIPS).
4693
4694 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
4695
4696         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4697         is an error if the value can not be computed at assembly time.
4698         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4699
4700 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
4701
4702         * gasp.c (main): Set next field of new include_path structure to
4703         NULL.  From Avery Pennarun <averyp@gdc.ca>.
4704
4705         * read.c (s_mri_sect): Call as_bad rather than abort for an
4706         unsupported MRI target.
4707
4708 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
4709
4710         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
4711         the destination of a branch instruction should be altered.
4712         (find_real_start): New function:  Locate the real, Thumb coded
4713         start of a Thumb function.
4714         (do_t_branch23): Alter the destination of branches to Thumb
4715         functions.
4716
4717         * config/tc-arm.h: Define TC_VALIDATE_FIX.
4718
4719 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
4720
4721         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4722         also.
4723
4724 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4725
4726         * doc/as.texinfo: Use @itemx for a secondary item in a table.
4727         * doc/c-hppa.texi: Likewise.
4728
4729 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
4730
4731         * Makefile.am: Rebuild dependencies.
4732         * Makefile.in: Rebuild.
4733
4734         * Makefile.am (DEP_INCLUDES): New variable.
4735         (.dep1): Change to work when srcdir is not an absolute path.
4736         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4737         * Makefile.in: Rebuild.
4738
4739 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
4740
4741         * config/tc-i386.h, config/tc-i386.c: Revert March 24
4742         LinearAddress patch.
4743
4744         * configure.in: Set version to 2.9.1.
4745         * configure: Rebuild.
4746
4747         * Branched binutils 2.9.
4748
4749 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4750
4751         * config/tc-i386.h (FWait): Define.
4752         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4753         other prefixes.  Check FWait flag in opcode table to see which
4754         instructions require an fwait prefix.
4755
4756 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4757
4758         * stabs.c (get_stab_string_offset): Always create a stab string
4759         section.
4760
4761 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
4762
4763         Fix some gcc -Wall warnings:
4764         * atof-generic.c (atof_generic): Add casts to avoid warnings.
4765         * ehopt.c (eh_frame_code_alignment): Likewise.
4766         * expr.c (integer_constant, operand): Likewise.
4767         * frags.c (frag_align): Likewise.
4768         * gasp.c (level_0, change_base, doinstr): Likewise.
4769         * hash.c (hash_ask): Likewise.
4770         * listing.c (listing_page, calc_hex, print_lines): Likewise.
4771         (debugging_pseudo): Likewise.
4772         * macro.c (define_macro, check_macro): Likewise.
4773         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4774         (ignore_rest_of_line, float_cons): Likewise.
4775         * symbols.c (decode_local_label_name): Likewise.
4776         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4777         (fixup_segment, number_to_chars_bigendian): Likewise.
4778         (number_to_chars_littleendian): Likewise.
4779         * config/atof-ieee.c (gen_to_words): Likewise.
4780         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4781         (sparc_ip, parse_keyword_arg, s_common): Likewise.
4782         * read.c (output_big_sleb128): Initialize locals to avoid
4783         warnings.
4784         (output_big_uleb128, equals): Likewise.
4785         * atof-generic.c (atof_generic): Change number_of_digits_* locals
4786         to unsigned int.  Change zeros to unsigned int.
4787         * cond.c (s_if): Add return to default case.
4788         * frags.c (frag_now_fix): Change return type to addressT.
4789         * frags.h (frag_now_fix): Update declaration.
4790         * listing.c (file_info_struct): Change linenum to unsigned int.
4791         (struct list_info_struct): Change hll_line to unsigned int.
4792         (print_source): Update format string.
4793         * read.c (emit_expr): Change scan to unsigned int, and don't
4794         bother to initialize it.
4795         * symbols.c (dollar_label_count): Change to unsigned long.
4796         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4797         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4798         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4799
4800 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
4801
4802         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4803         mcf5200 just as we do for m68000.
4804         (m68k_init_after_args): Likewise.
4805         (md_estimate_size_before_relax): Likewise.
4806
4807 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
4808
4809         * config/tc-v850.c (md_assemble):  Store relocation addend in
4810         fixup instead of instruction.
4811
4812 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4813
4814         * config/tc-i386.c (md_assemble): Swap template arguments to
4815         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4816         This macro is currently symmetric, so passing them the wrong
4817         way didn't cause any problem, but may if the macro is changed
4818         in the future.
4819         After copying template to i.tm, use i.tm. rather than t-> to
4820         access fields, and make t a const*
4821         Move i.tm.operand_types[] swap to immediately after the copy.
4822
4823 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
4824
4825         * expr.h (expr_build_uconstant): Add prototype.
4826         (expr_build_unary,expr_build_binary): Add prototypes.
4827         * expr.c (expr_build_uconstant): New function.
4828         (expr_build_unary,expr_build_binary): New functions.
4829
4830 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
4831
4832         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4833         * macro.c (macro_expand_body): Increase buffer size.
4834         * messages.c (as_warn): Likewise.
4835         (as_warn_where, as_bad, as_bad_where): Likewise.
4836
4837 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
4838
4839         Based on patch from H.J. Lu  <hjl@gnu.org>:
4840         * Makefile.am (DISTSTUFF): New variable.
4841         (diststuff): New target.
4842         * Makefile.in: Rebuild.
4843
4844 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
4845
4846         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4847         m32r_elf_section_change_hook.
4848
4849         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4850         emit a nop if a section ends with a 16 bit instruction.
4851
4852 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
4853
4854         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
4855         s_lcomm rather than obj_coff_lcomm.
4856         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4857
4858 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
4859
4860         * config/tc-i386.h (LinearAddress): Define.
4861         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4862         instruction, don't use a default segment.
4863
4864 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
4865
4866         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4867         * configure: Rebuild.
4868
4869 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
4870
4871         * aclocal.m4, configure: Rebuild with libtool 1.2.
4872
4873 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
4874
4875         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4876         PC relative branches.  Patch courtesy of Jonathan Walton.
4877
4878
4879 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
4880
4881         * configure.in (emulations): Add thumb-pe target.
4882
4883         * configure (emulations): Add thumb-pe target.
4884
4885 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
4886
4887         * itbl-lex.l (yywrap): Don't define if already defined as a
4888         macro.
4889
4890 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
4891
4892         * depend.c (quote_string_for_make): New function.
4893         (wrap_output): Use it.
4894
4895 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
4896
4897         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4898         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
4899
4900 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
4901
4902         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4903         Recognize -GN and -relax.
4904         (md_begin): Initialize gp size from -G switch.
4905         (alpha_force_relocation): Always force if -relax.
4906         (alpha_align): Take a new argument that will specify when to
4907         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4908         Change all callers.  Emit nop alignment padding as nop+unop pair.
4909
4910 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
4911
4912         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4913         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4914
4915 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
4916
4917         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4918         require padding to the next long word boundary.
4919
4920 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
4921
4922         * cgen.c: #include symcat.h.
4923         * config/tc-m32r.c: Likewise.
4924
4925 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
4926
4927         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4928         absolute expressions instead of '$' prefixed register names.
4929
4930 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
4931
4932         * read.c (s_set): Record file and line info for symbols when -as.
4933         (pseudo_set): Don't overwrite that dummy fragment.
4934
4935 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
4936
4937         * config/tc-ppc.c (md_pseudo_table): Add "section".
4938         (ppc_named_section): New static function.
4939
4940 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
4941
4942         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4943         so we don't have to scan the entire list.
4944
4945 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
4946
4947         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4948         case, allow the parallel instructions to modify the same flag
4949         bits.
4950
4951 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
4952
4953         * listing.c (list_symbol_table): Categorize symbols by
4954         undefined_section rather than sy_frag->line == NULL.
4955
4956 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
4957
4958         * Makefile.am (install-exec-local): Install properly when ln
4959         fails or tooldir == prefix.
4960
4961 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
4962
4963         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4964         Test result of insert_operand for error.
4965
4966 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
4967
4968         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4969         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4970         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4971         * doc/Makefile.in: Rebuild.
4972
4973 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
4974
4975         * config/tc-mips.c (macro_build): Handle operand type 'C'.
4976         (macro): Fix handling of M_COP[0-3].
4977
4978 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
4979
4980         Based on patches from Ross Harvey <ross@teraflop.com>:
4981         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4982         if macro_alternate or macro_mri.
4983         (getstring): Remove support for byte constants between < and >.
4984         (get_any_string): '<' only starts a string if macro_alternate or
4985         macro_mri.
4986         (macro_expand_body): Permit keyword parameters following
4987         positional parameters.
4988
4989         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4990         * configure.in (alpha*-*-netbsd*): New target.
4991         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4992         * configure: Rebuild.
4993
4994         * as.h (flag_warn_suppress_instructionswap): Move from here...
4995         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4996         here, and make static.
4997
4998         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4999         BFD_ASSEMBLER or MANY_SEGMENTS.
5000
5001         * as.c (show_usage): Update bug-gnu-utils address.
5002         * gasp.c (show_usage): Likewise.
5003         * doc/as.texinfo (Bug Reporting): Likewise.
5004
5005 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
5006
5007         * config/tc-mips.c (load_address): Don't use mips III or mips IV
5008         insns regardless of the size of a pointer if we're in mips I or
5009         MIPS II mode.
5010         (macro, macro2, s_cprestore, s_cpadd): Likewise.
5011
5012 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
5013
5014 Fix rac to accept only a0:
5015         * tc-d10v.c (parallel_ok, find_opcode):
5016         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5017         Introduce OPERAND_GPR.
5018
5019 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
5020
5021         * read.c (s_fill): Handle non-constant repeat counts by creating
5022         an rs_space fragment.
5023
5024 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
5025
5026         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5027         from as_bad to as_warn.
5028
5029 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
5030
5031         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5032         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5033         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5034
5035 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
5036
5037         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5038         seg_fix_rotP rather than fix_root from seg_info.
5039
5040 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
5041
5042         * expr.c: Add support for 0x1_2_3_4 bignums.
5043
5044 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
5045
5046         * configure.in: Change -linux* to -linux-gnu*.
5047         * configure: Rebuild.
5048
5049         * app.c (do_scrub_begin): Treat \r as whitespace.
5050
5051 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
5052
5053         * Makefile.am: Update dependencies.
5054         * Makefile.in: Rebuild.
5055
5056 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
5057
5058         * configure, aclocal.m4: Rebuild with new libtool.
5059
5060 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
5061
5062         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5063         the argument to bfd_set_arch_mach.
5064         (load_address): Use bfd_arch_bits_per_address to determine the
5065         bit size of an address instead of looking at the isa level.
5066         (macro, macro2, s_cprestore, s_cpadd): Likewise.
5067
5068 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
5069
5070         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5071
5072 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
5073
5074         * ehopt.c: New file.
5075         * as.h (enum _relax_state): Add rs_cfa.
5076         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5077         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5078         * read.c (emit_expr): Call check_eh_frame.
5079         * write.c (cvt_frag_to_fill): Handle rs_cfa.
5080         (relax_segment): Likewise.
5081         * Makefile.am: Rebuild dependencies.
5082         (GAS_CFILES): Add ehopt.c.
5083         (GENERIC_OBJS): Add ehopt.o.
5084         * doc/internals.texi (Frags): Document rs_cfa.
5085
5086         * as.c (show_usage): Mention --traditional-format.
5087         (parse_args): Accept --traditional-format.
5088         * as.h (flag_traditional_format): Declare.
5089         * output-file.c (output_file_create): If flag_traditional_format,
5090         set BFD_TRADITIONAL_FORMAT on stdoutput.
5091         * doc/as.texinfo, doc/as.1: Document --traditional-format.
5092
5093         * config/tc-mips.c (append_insn): Make sure that if we have a
5094         fixup for an unmatched %hi reloc, it does not associated with a
5095         variant frag.
5096
5097         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5098         * doc/Makefile.in: Likewise.
5099
5100 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
5101
5102         * config/tc-m32r.c (check_for_side_effects): New function.
5103         (can_make_parallel): Add checks for instruction side effects
5104         clashing with the other instruction.
5105         (assemble_parallel_insn): Improve warning messages.  Return error
5106         message from non-swapped instruction order.
5107
5108 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
5109
5110         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5111
5112         * config/tc-arm.h: Replace md_after_pass_hook definition with a
5113         md_cleanup definition.  This moves the forced literal output to
5114         the end of the source pass, and avoids macro's inserting literals
5115         into the code immediately after the macro expansion.
5116
5117 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
5118
5119         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5120         a gas internal symbol is adjustable.
5121         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5122
5123         * as.h: If gcc version greater than 2.6, use `__format__' and
5124         `__printf__' in function attributes, rather than `format' and
5125         `printf'.
5126
5127 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
5128
5129         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5130
5131 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
5132
5133         Add tms320c30 support:
5134         * config/tc-tic30.h: New file.
5135         * config/tc-tic30.c: New file.
5136         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5137         TARGET_FORMAT as "coff-tic30".
5138         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5139         * Makefile.am: Rebuild dependencies.
5140         (CPU_TYPES): Add tic30.
5141         (CPU_OBJ_VALID): tic30-aout is valid.
5142         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5143         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5144         * configure, Makefile.in: Rebuild.
5145
5146 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
5147
5148         * config/tc-v850.c (md_assemble): Improvements to error messages.
5149
5150 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
5151
5152         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5153         BFD_RELOC_HI16_S to store the high bits of any value.
5154
5155         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5156         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5157         assembler calculate relocations to any external symbol at all.
5158         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5159         involving generation of pc-relative relocs.
5160         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5161         has been moved to md_apply_fix3.
5162
5163         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5164         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5165         which actually means (the address of identifier's GOT entry) +
5166         constant, which is not particularly useful.
5167
5168 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
5169
5170         * read.h (include_dirs): Declare.
5171         (include_dir_count,include_dir_maxlen): Declare.
5172
5173 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
5174
5175         * configure.in: Correct check for shared opcodes library.
5176         * configure: Rebuild.
5177
5178         * listing.c (buffer_line): If we can't open the file, set at_end.
5179         (listing_print): Remove unused local variable fi.
5180
5181         * config/m68k-parse.y (reglistpair): Handle register list in
5182         either order.
5183
5184         * config/vms-conf.h: Don't undef VERSION.
5185
5186 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
5187
5188         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5189         OBJS variable.
5190         (GENERIC_OBJS): New variable, with the rest of the old OBJS
5191         variable.
5192         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5193         ($(srcdir)/make-gas.com): Rename from make-gas.com.
5194         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5195         (EXTRA_DIST): Define.
5196         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5197         explicitly rather than via the list of object files.
5198         (gcc-as.opt): New file created when make-gas.com is run.
5199         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5200         itbl-cpu.h} to #include appropriate file rather than copying that
5201         file.
5202         * config/vms-conf.h: Synchronize with current config.in.
5203         * Makefile.in: Rebuild.
5204
5205 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
5206
5207         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5208         (parallel_ok): Relaxed parallel subinstruction dependency check.
5209
5210 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
5211
5212         * as.h (flag_warn_suppress_instructionswap): added new flag.
5213         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5214         command line argument.
5215         * tc-d10v.c (write_2_short): emit "Swapping instructions"
5216         warning only if flag_warn_suppress_instructionswap is false.
5217
5218 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
5219
5220         * configure.in (i386-*-mingw32*): New target.
5221         * configure: Rebuild.
5222
5223 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
5224
5225         * symbols.c (resolve_symbol_value): Don't set the segment if it
5226         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5227
5228         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5229         S_GET_SEGMENT.
5230
5231 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
5232
5233         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5234         depends upon HAVE_{UNLINK,REMOVE} values rather than host
5235         compiler.
5236
5237 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
5238
5239         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5240
5241 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
5242
5243         * config/tc-v850.c (v850_insert_operand): Display instruction when
5244         an error is encountered.
5245
5246 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
5247
5248         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5249         (i386-*-sco3.2v5*coff): New target.
5250         (i386-*-sco3.2*): New target.
5251         * configure: Rebuild.
5252
5253 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
5254
5255         * config/tc-v850.c: Tidy error message production.
5256
5257 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
5258
5259         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5260         validate_immediate return value in the right type for comparisons
5261         to FAIL.
5262
5263 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
5264
5265         * listing.c (MAX_BYTES): Use listing variables not constants.
5266         (data_buffer): No longer an array, but a pointer.
5267         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5268         (listing_listing): Allocate data_buffer.
5269
5270 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
5271
5272         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5273         --listing-rhs-width, --listing-cont-lines.
5274         (show_usage): Update.
5275         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5276         (listing_lhs_cont_lines, listing_rhs_width): New vars.
5277         (print_lines): Use the variables instead of the constants.
5278         (listing_listing): Likewise.
5279         * listing.h: Declare the new vars.
5280
5281 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
5282
5283         * as.c (parse_args): Add --keep-locals alias for -L.
5284         Add --strip-local-absolute.
5285         (show_usage): Update.
5286         * as.h (flag_strip_local_absolute): New flag.
5287         * symbols.c (S_IS_LOCAL): Use it.
5288         * config/obj-aout.h (S_IS_LOCAL): Likewise.
5289         * config/obj-bout.h (S_IS_LOCAL): Likewise.
5290         * config/obj-coff.h (S_IS_LOCAL): Likewise.
5291
5292 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
5293
5294         * config/tc-m32r.c: Detect if explicitly parallel instructions
5295         might have an io conflict and issue a warning message.
5296
5297 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
5298
5299         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5300         cgen_swap_fixups): Functions to save, restore and swap the fixup
5301         chain with a backup copy.
5302         (cgen_asm_finish_insn): Returns address of constructed insn.
5303
5304 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
5305
5306         * listing.c (file_info_struct): Remove FILE, add POS.
5307         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5308         (file_info): Don't open the file.
5309         (buffer_line): Check for the file in the last_open cache, updating
5310         as necessary.
5311         (print_source): Don't reference file_info->file.
5312         (listing_listing): Likewise.
5313         (listing_print): Close the file in the cache, if any.
5314
5315 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
5316
5317         * read.c (dwarf_file_string): New file static variable.
5318         (emit_expr): Look for constant sequence that leads up to a file
5319         name in DWARF debugging output.
5320         (stringer): Use dwarf_file_string to decide whether to accept a
5321         string as a file name.
5322
5323 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
5324
5325         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5326         (crack_operand): Add reg->reglst MRI hack.
5327         (r_seg): Put reglst symbols in reg_section.
5328         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5329
5330 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
5331
5332         * tc-sh.c (get_specific): Handle SGR & DBR.
5333
5334 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
5335
5336         * tc-h8300.c (parse_reg): Take the length of the symbol into
5337         account when attempting to match a register name.
5338         * tc-h8500.c (parse_reg): Likewise.
5339
5340 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
5341
5342         * cgen.c: Formatting changes to improve readability.
5343
5344 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
5345
5346         * config/tc-mips.c (macro): Rework division code to avoid unfilled
5347         delay slot.
5348
5349 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
5350
5351         Based on a patch from Jim Wilson
5352         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5353         (tc_gen_reloc): Handle cross section PC relative relocs
5354         correctly.
5355
5356 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
5357
5358         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5359
5360 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
5361
5362         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
5363         (expr_jmp_buf): New static local.
5364         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5365         (cgen_md_operand): New function.
5366         * tc-m32r.c: Clean up pass over `struct foo' usage.
5367         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5368
5369 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
5370
5371         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5372         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5373
5374 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
5375
5376         * config/tc-i386.c (i386_operand): Give an error if there are
5377         unrecognized characters after an expression.
5378
5379 For older changes see ChangeLog-9697