gas/ChangeLog

   1 2000-03-06  Nick Clifton  <nickc@cygnus.com>
   2
   3         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
   4         switch.
   5         (md_parse_option): Parse -m32r command line switch - disable m32rx
   6         compatability.
   7
   8 2000-03-02  Michael Meissner  <meissner@redhat.com>
   9
  10         * config/tc-d30v.c (check_range): Remove code that incorrectly
  11         sign extended values where bits < 32.
  12
  13 2000-03-02  H.J. Lu  (hjl@gnu.org)
  14
  15         * configure.in: Support --enable-targets=all on ia32.
  16         * configure: Regenerated.
  17
  18 2000-03-01  Nick Clifton  <nickc@cygnus.com>
  19
  20         * gasp.c (do_align): Remove bogus check of alignment value.
  21
  22 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
  23
  24         * config/obj-elf.c (elf_frob_symbol): Remove code which when
  25         TC_PPC was defined forced the type of a symbol with no other type
  26         to be BSF_OBJECT.
  27
  28 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
  29
  30         * doc/internals.texi (CPU backend): Mention that
  31         line_separator_chars do not break up comments.  Fix typos for
  32         LEX_AT and LEX_NAME descriptions.  Document operands for
  33         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
  34         description of md_create_short_jump usage.  Document argument for
  35         md_undefined_symbol.
  36
  37 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
  38
  39         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
  40         (md_parse_option): Handle it.
  41         (md_show_usage): Document it.
  42
  43 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
  44
  45         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
  46         opcode, for the instruction `pal19'.  From Andrea Arcangeli
  47         <andrea@suse.de>.
  48
  49 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
  50
  51         * config/tc-i386.c (i386_immediate): Move constant operand sizing
  52         from here..
  53         (md_assemble): To here, before template operands are matched.
  54         Also ensure a constant immediate is sign extended when we know the
  55         size is at most 16 bits.  This is to catch cases like "add
  56         $0xffc0,%ax" where we don't know the size, and thus that the
  57         immediate can be represented as Imm8S until after parsing the
  58         register operand.
  59         (i386_displacement): Similarly sign extend 16 bit constant
  60         displacements.
  61         (md_assemble): Relax 16-bit jump constant range check to suit sign
  62         extended displacements.
  63
  64 2000-02-26  Andreas Jaeger  <aj@suse.de>
  65
  66         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
  67
  68 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
  69
  70         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
  71         call operands when intel_syntax.
  72         (intel_float_operand): Return 2 for "fi...".
  73         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
  74         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
  75         earlier "SHORT" change.
  76         (md_assemble): When determining suffix from Regs, exclude
  77         InOutPortReg.
  78
  79 2000-02-24  Nick Clifton  <nickc@cygnus.com>
  80
  81         * configure: Add arm-wince, mips-pe and sh-pe targets.
  82         * configure: Regenerate.
  83
  84         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
  85         sh-pe targets.
  86         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
  87         "pe-mips" for the mips-pe target.
  88
  89         * config/tc-arm.c (insns): Change displacement encoded in BL
  90         and B instructions if the target port is arm-wince.
  91         (do_ldst): Do not bias the relocation offset if the target
  92         port is arm-wince.
  93         (md_pcrel_from): Add in missing relocation offset bias if the
  94         target os arm-wince.
  95
  96         * config/tc-mips.c (mips_target_format): Support COFF flavour.
  97         (md_begin): Disable -G support for mips-pe target.
  98         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
  99         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
 100         COFF flavour.
 101
 102         * config/tc-sh.c (md_begin): sh-pe target is little endian.
 103         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
 104         assembler, just set the alignment to 4.
 105
 106         * config/te-wince-pe.h: New file for WinCE targets.  Define
 107         TE_WINCE.
 108
 109 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
 110
 111         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
 112         string instructions.
 113         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
 114         (i386_intel_memory_operand): After finding a segment override,
 115         check again for no `[' before looking for a displacement.  Bomb if
 116         more than one displacement rather than silently discarding the
 117         second and subsequent ones.  Free strings malloc'd by
 118         build_displacement_string.
 119
 120 2000-02-24  Catherine Moore  <clm@cygnus.com>
 121
 122         * config/obj-som.c (obj_pseudo_table): Add "weak".
 123         (obj_som_weak): New routine.
 124
 125 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
 126
 127         * config/tc-i386.c (union i386_op): New.
 128         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
 129         Throughout file replace occurences of disps[n], imms[n], regs[n]
 130         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
 131         intel mode operand swapping.  Add assert in regKludge and
 132         fake_zero_displacement code.  Test i.types[n] when outputting
 133         displacements and immediates.  Combine output of Disp16 with
 134         Disp32.
 135         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
 136         when in intel mode by (not) reversing fsub and fdiv operands
 137         before the template search.  This fails for single operand
 138         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
 139         undefined.  Instead fix the base_opcode after we've found the
 140         template.  Move base_opcode xor with found_reverse_match from
 141         opcode output code to before this fix so we test for the correct
 142         opcodes.
 143         (md_assemble): Don't use strcmp when deciding to ignore the suffix
 144         check in intel mode.  Instead compare opcodes.
 145
 146         * config/tc-i386.h (TC_RELOC): Delete.
 147         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
 148         with equivalent call to reloc.
 149
 150         * as.h (flag_m68k_mri): Move declaration after target include, and
 151         only declare when TC_M68K defined.  Define as zero otherwise.
 152         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
 153         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
 154         Define as zero otherwise.
 155         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
 156         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
 157         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
 158         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
 159         testing whether defined.
 160         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
 161         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
 162         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
 163         rather than testing whether defined.
 164         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
 165         (parse_mri_cons): Declare and use only when TC_M68K.
 166         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
 167         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
 168         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
 169
 170         * NEWS: Mention IBM 370 support.
 171
 172 2000-02-23  Richard Henderson  <rth@cygnus.com>
 173
 174         * config/tc-i386.c (md_assemble): When swapping operands for
 175         intel_syntax, assume everything that's not Imm or Disp is a
 176         register.
 177
 178 2000-02-23  Linas Vepstas <linas@linas.org>
 179
 180         * config/tc-i370.c, config/tc-i370.h: New files.
 181         * Makefile.am: Add support for Linux/IBM 370.
 182         * configure.in: Likewise.
 183         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
 184         * config/obj-elf.c: Include elf/i370.h
 185         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
 186
 187         * Makefile.in: Regenerate.
 188         * configure: Regenerate.
 189
 190         * doc/c-i370.texi: New file.
 191         * doc/all.texi: Include it.
 192         * doc/as.texinfo: And here.
 193         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
 194         * doc/Makefile.in: Regenerate.
 195
 196 2000-02-19  Michael Meissner  <meissner@redhat.com>
 197
 198         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
 199         determine if an instruction can be used in parallel with an ADDppp
 200         or SUBppp instruction.
 201
 202 2000-02-22  Andrew Haley  <aph@cygnus.com>
 203
 204         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
 205
 206 1999-12-30  Andrew Haley  <aph@cygnus.com>
 207
 208         * config/tc-mips.c (mips_gp32): New variable.
 209         (macro_build) Use mips_gp32.
 210         (mips_ip): Ditto.
 211         (md_longopts): Add "-mgp32" and "-mgp64".
 212         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
 213
 214 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
 215
 216         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
 217         warning, and bump it to 1.
 218
 219 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
 220
 221         From Brad Lucier <lucier@math.purdue.edu>:
 222         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
 223         match format.
 224
 225 2000-02-21  Catherine Moore  <clm@cygnus.com>
 226
 227         * config/tc-mips.c (MF_HILO_INSN): Define.
 228         (mips_7000_hilo_fix): Declare.
 229         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
 230         (md_parse_option): Check for 7000_HILO_FIX options.
 231         (OPTION_M7000_HILO_FIX): Define.
 232         (OPTION_NO_M7000_HILO_FIX): Define.
 233         * doc/c-mips.texi (-mfix7000): Describe.
 234
 235 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
 236
 237         * listing.c (print_lines): Remove unused variable `end'.
 238
 239         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
 240         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
 241         reloc_type when BFD_ASSEMBLER.
 242         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
 243         reloc_type when BFD_ASSEMBLER. Move common code out of switch
 244         statement and quell signed vs. unsigned comparison warning.
 245
 246 2000-02-18  Nick Clifton  <nickc@cygnus.com>
 247
 248         * config/tc-d10v.c (find_opcode): Add a symbol's value to
 249         the computed frag offset, rather than overwriting it.
 250
 251 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
 252
 253         * config/tc-sh.c ("elf/sh.h"): Include.
 254         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
 255         (md.begin): Initialize target_arch.
 256         Only include opcodes in has table that match selected architecture.
 257         (parse_reg): Recognize register names for sh-dsp.
 258         (parse_at): Recognize post-modify addressing.
 259         (get_operands): The leading space is now optional.
 260         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
 261         arguments.  Update valid_arch.
 262         (build_Mytes): Add support for SDT_REG_N.
 263         (find_cooked_opcode): New function, broken out of md_assemble.
 264         (assemble_ppi, sh_elf_final_processing): New functions.
 265         (md_assemble): Use find_cooked_opcode and assemble_ppi.
 266         (md_longopts, md_parse_option): New option: -dsp.
 267         * config/tc-sh.h (elf_tc_final_processing): Define.
 268         (sh_elf_final_processing): Declare.
 269
 270 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
 271
 272         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
 273         the unwinder subspace.  Save the current seg/subseg before creating
 274         the new seg/subseg.
 275
 276 2000-02-10  Nick Clifton  <nickc@cygnus.com>
 277
 278         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
 279         little endian targets.
 280         (INST_BYTE1): Redefine to handle big and little endian
 281         targets.
 282         (cpu_type): New type: Select between M340 and M210.
 283         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
 284         instructions of the M340.
 285         (md_assemble): Add support for the MULSH and OPSR classes of
 286         instructions.
 287         (md_atof): Add support for little endian targets.
 288         (md_parse_option): Add support for -EL, -EB and -mcpu command
 289         line switches.
 290         (md_convert_frag): Add support for little endian targets.
 291         (md_apply_fix3): Add support for little endian targets.
 292         (md_number_to_chars): Add support for little endian targets.
 293
 294 2000-02-10  Timothy Wall  <twall@redhat.com>
 295
 296         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
 297         defined, use it to verify the symbol just read should be a label.
 298
 299 2000-02-10  Timothy Wall  <twall@redhat.com>
 300
 301         * app.c (do_scrub_chars): Handle "||" for parallel instructions
 302         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
 303         around colons when KEEP_WHITE_AROUND_COLON is defined.
 304         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
 305         and KEEP_WHITE_AROUND_COLON.
 306
 307 2000-02-08  Timothy Wall  <twall@redhat.com>
 308
 309         * read.c (s_rept): Call do_repeat, which abstracts the repeat
 310         logic.
 311         (do_repeat): New.  Abstract repeat logic so that a "break" can be
 312         implemented.
 313         (end_repeat): New.  Provide support for a "break" out of the
 314         repeat loop.
 315         * read.h: Add prototypes for new functions.
 316
 317 2000-02-08  Timothy Wall  <twall@redhat.com>
 318
 319         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
 320         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
 321         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
 322         non-zero.
 323
 324 2000-02-08  Timothy Wall  <twall@redhat.com>
 325
 326         * read.c: Added elseif to directives table.
 327         * read.h: Added prototype for s_elseif.
 328         * doc/as.texinfo: Added description for elseif.
 329         * cond.c (s_elseif): New function
 330
 331 2000-02-04  Timothy Wall  <twall@redhat.com>
 332
 333         * listing.c (print_lines): Remove conditionals causing bug in
 334         listings.
 335
 336 2000-02-03  Timothy Wall  <twall@cygnus.com>
 337
 338         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
 339         default values.
 340         * frags.c (frag_new): Calculate fr_fix in octets
 341         (frag_now_fix) Return offset as target address offset (bytes).
 342         (frag_now_fix_octets) New - Return offset in octets (8-bit
 343         quantities).
 344         * frags.h: Added prototype for frag_now_fix_octets().
 345         Distinguish between octets and bytes in field descriptions.
 346         * listing.c (calc_hex): Account for octets vs bytes when
 347         printing addresses/offsets.
 348         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
 349         target is little-endian, print the octets in a word in big-endian
 350         order so that the display looks like a proper hexadecimal number,
 351         instead of having the octets reversed.
 352         * read.c (do_align): When recording alignment, alignment power
 353         should be in terms of target bytes (minimum addressible unit)
 354         instead of octets.
 355         (do_org) Convert ORG target address (byte) argument into an
 356         octet offset when generating a variable fragment.
 357         * symbols.c (resolve_symbol_value): Symbol final value
 358         converted to a target address offset (bytes) from its octet offset.
 359         * config/obj-coff.c (coff_frob_symbol): Symbol target address
 360         offset (bytes) is adjusted by the frag offset (octets) converted
 361         to bytes.
 362         (coff_frob_section) Section alignment power is in terms of bytes;
 363         convert it to an octet alignment power when calculating size (and
 364         size mask) in octets.  Don't modify the section size in order to
 365         "align" it for TI COFF, since that format has a different method
 366         for storing alignment information.
 367
 368 2000-02-01  Timothy Wall  <twall@cygnus.com>
 369
 370         * stabs.c (generate_asm_file): Escape backslashes in stabs file
 371         entries, matching the way GCC generates them.  If not escaped, the
 372         filename is encoded incorrectly.
 373
 374 2000-01-31  Nick Clifton  <nickc@cygnus.com>
 375         * config/tc-arm.c (reg_table): Add support for ATPCS register
 376         naming conventions.
 377
 378 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
 379
 380         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
 381         already defined.
 382         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
 383         New macro.
 384         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
 385         of a symbol when we really care about its value.
 386
 387 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
 388
 389         * config/tc-mcore.c (md_assemble): Give warning message if
 390         operands passes to instruction are more than the spec.
 391
 392 2000-01-27  Thomas de Lellis <tdel@windriver.com>
 393
 394         * config/tc-arm.c (armadjust_symtab): If the assembler is in
 395         Thumb mode but the label seen was not declared as '.thumb_func'
 396         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
 397         correct disassembly of Thumb code bounded by non function labels.
 398
 399 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
 400
 401         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
 402         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
 403
 404         * Makefile.in: Same here.
 405         Update copyright.
 406
 407         * configure.in: Set bfd_gas for i386-aout when primary target
 408         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
 409         we may need the primary te_file.  Remove incorrect comment.
 410
 411         * configure: Regenerate.
 412
 413         * config/e-i386aout.c: New file.
 414
 415         * as.c (USE_EMULATIONS): Move to before print_version_id.
 416         (struct emulation): Add i386aout.
 417         (show_usage): Split text strings.  Reformat -a text.  Add --em
 418         help.
 419         Update copyright.
 420
 421         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
 422         (aout_format_ops): New.
 423         Update copyright.
 424
 425         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
 426         preprocessor conditional and add aout USE_EMULATIONS tests.
 427         (read_a_source_file): Don't pass error strings to printf as
 428         format arg.
 429         Update copyright.
 430
 431         * gasp.c (exp_get_abs): Don't pass error strings to printf as
 432         format arg.
 433         (do_data): Same here.
 434         (process_file): And here.
 435         Update copyright.
 436
 437         * symbols.c (colon): Rewrite "already defined" fatal message
 438         code for aout with USE_EMULATIONS.
 439         Update copyright.
 440
 441         * config/obj-aout.c (OBJ_HEADER): Define.
 442         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
 443         fields of sentinel.
 444         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
 445         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
 446         forms here.
 447         (obj_aout_type): Expand S_SET_OTHER here too.
 448         (obj_read_begin_hook): Remove.
 449         (aout_pop_insert): New.
 450         (obj_aout_s_get_other): New.
 451         (obj_aout_s_get_desc): New.
 452         (aout_format_ops): New.
 453         Update copyright.
 454
 455         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
 456         gets aout_pseudo_table.
 457         (aout_pseudo_table): Declare.
 458         (obj_read_begin_hook): Define.
 459         Update copyright.
 460
 461         * config/obj-coff.c (obj_pseudo_table): Rename to
 462         coff_pseudo_table.
 463         (coff_pop_insert): Use coff_pseudo_table.
 464         (coff_sec_sym_ok_for_reloc): Remove.
 465         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
 466         and comment all zero entries and remove #if 0 code.
 467         Update copyright.
 468
 469         * config/obj-coff.h (obj_pop_insert): Define.
 470         (coff_pseudo_table): Declare.
 471         Update copyright.
 472
 473         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
 474         s_get_size, s_set_size.  Comment all zero entries.
 475         Update copyright.
 476
 477         * config/obj-elf.c (elf_s_get_other): New function.
 478         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
 479         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
 480         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
 481         comment.
 482         (obj_elf_parse_section_letters): Don't pass error strings to
 483         printf as format arg.
 484         Update copyright.
 485
 486         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
 487         OBJ_MAYBE_ECOFF.
 488         (elf_s_get_other): Declare.
 489         (S_GET_OTHER) Define as elf_s_get_other if not already
 490         defined.
 491         (S_SET_OTHER): Only define when not already defined.
 492         (elf_obj_read_begin_hook): Declare.
 493         (obj_read_begin_hook): Define.
 494         (elf_obj_symbol_new_hook): Declare.
 495         (obj_symbol_new_hook): Define.
 496         Update copyright.
 497
 498         * config/obj-multi.h: Add copyright header and protect against
 499         multiple inclusion.  Add * to all function pointers.
 500         (OBJ_HEADER): If defined, include it rather than other defines
 501         in this file.
 502         (obj_frob_file_after_relocs): Test for NULL.
 503         (obj_symbol_new_hook): Here too.
 504         (obj_sec_sym_ok_for_reloc): And here.
 505         (S_GET_OTHER): Define.
 506         (S_GET_DESC): Define.
 507         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
 508         (OBJ_MAYBE_ELF): Update comment.
 509
 510         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
 511         OBJ_AOUT preprocessor conditional and handle emulation by
 512         testing OUTPUT_FLAVOR.
 513         (i386_displacement): Here too.
 514         (md_section_align): Similarly here.
 515         (i386_target_format): Conditionally compile when more than one
 516         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
 517         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
 518         (i386_displacement): Here too.
 519         Update copyright.
 520
 521         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
 522         Define TARGET_FORMAT for aout only when not multi.
 523         Update copyright.
 524
 525         * config/te-multi.h: Delete file as it's identical to te-generic.h
 526
 527 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
 528
 529         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
 530         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
 531         LONG_MNEM_SUFFIX.
 532
 533         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
 534         DWORD_MNEM_SUFFIX.
 535         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
 536         comments.
 537
 538 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
 539
 540         * config/tc-mips.c (mips_do_align): New function.
 541         * config/tc-mips.h (md_do_align): Define.
 542
 543 2000-01-10  Philip Blundell  <philb@gnu.org>
 544
 545         * doc/c-arm.texi (ARM Options): Fix typo.
 546         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
 547         line separator for Linux.
 548         * doc/as.texinfo (Comments): Mention the ARM.
 549
 550 2000-01-10  Philip Blundell  <pb@futuretv.com>
 551
 552         * configure.in (arm*-*-conix*): New target.
 553         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
 554         armv*-*-linux-gnu.
 555         * configure: Regenerate.
 556
 557 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
 558
 559         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
 560         (obj_elf_visibility): New function.
 561
 562         * doc/as.texinfo (Visibility): New node: document visibility
 563         pseudo ops.
 564
 565 1999-12-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
 566
 567         * config/tc-i386.c (MATCH): Relax JumpAbsolute check.  Emit a
 568         warning for absolute jump/call without `*' in non-intel mode.  No
 569         need to set i.types[0] JumpAbsolute in intel mode.
 570
 571 1999-12-22  Philip Blundell  <pb@futuretv.com>
 572
 573         * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
 574         hook function when changing sections.
 575         (arm_s_data): Likewise.
 576
 577 1999-12-14  Nick Clifton  <nickc@cygnus.com>
 578
 579         * config/tc-arm.c (md_parse_option): Add support for -marm720
 580         command line switch.
 581
 582 Tue Nov 30 22:59:00 1999  Jeffrey A Law  (law@cygnus.com)
 583
 584         * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
 585         (r_registers, xr_registers): Define.
 586         (r_register_name, xr_register_name): New functions.
 587         (md_assemble): Handle new am33 operand types and instruction
 588         formats.
 589         (mn10300_insert_operand, check_operand): Likewise.
 590
 591 1999-11-29  Nick Clifton  <nickc@cygnus.com>
 592
 593         * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
 594         (s_force_thumb): Set thumb_mode to 2.
 595         (md_assemble): Do not complain about thumb instructions on a
 596         non-thumb target if thumb_mode is set to 2.
 597
 598 1999-11-28  Michael Meissner  <meissner@cygnus.com>
 599
 600         * config/tc-alpha.c (toplevel): Include struc-symbol.h.
 601         (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
 602         (O_...): Add new machine dependent expressions if we are handling
 603         explicit relocations.
 604         (alpha_reloc_op): New static table holding the explicit relocation
 605         information.
 606         (alpha_literal_hash): New static to hold the hash table for
 607         explicit relocations.
 608         (alpha_macros): Add support for explicit relocations.
 609         (md_begin): If explicit relocations, initialize hash table.
 610         (md_assemble): Don't print a second error if tokenize_arguments
 611         already printed an error message.
 612         (md_apply_fix): Add support for explicit relocations.
 613         (alpha_force_relocation): Ditto.
 614         (alpha_fix_adjustable): Ditto.
 615         (alpha_adjust_symtab): New function to support explicit
 616         relocations.
 617         (alpha_adjust_symtab_relocs): Ditto.
 618         (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
 619         (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
 620         Add support for explicit relocations.  Return -2 if an error
 621         message was already printed.
 622         (find_macro_match): Add support for explicit relocations.  Comment
 623         each of the cases.
 624         (emit_insn): Add support for explicit relocations.
 625         (assemble_tokens): Ditto.
 626         (emit_ldgp): Ditto.
 627         (load_expression): Ditto.
 628         (emit_lda): Ditto.
 629         (emit_ldah): Ditto.
 630         (emit_ir_load): Ditto.
 631         (emit_loadstore): Ditto.
 632         (emit_ldXu): Ditto.
 633         (emit_ldil): Ditto.
 634         (emit_sextX): Ditto.
 635         (emit_division): Ditto.
 636         (emit_jsrjmp): Ditto.
 637         (emit_retjcr): Ditto.
 638
 639         * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
 640         ELF object format.
 641         (tc_adjust_symtab): If explicit relocations, call the function
 642         alpha_adjust_symtab.
 643         (TC_FIX_TYPE): Add fields to be able to move explicit lituse
 644         relocations next to the literal relocation they reference.
 645         (TC_INIT_FIX_DATA): Initialize the new fields.
 646         (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
 647
 648 Wed Nov 24 20:27:58 1999  Jeffrey A Law  (law@cygnus.com)
 649
 650         * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers.  Handle
 651         'B' operand for PA2.0 bb instruction.
 652
 653 1999-11-18  Nick Clifton  <nickc@cygnus.com>
 654
 655         * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
 656         target.
 657
 658         * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
 659         relocs.
 660         (mcore_force_relocation): Force relocations to be generated for
 661         RVA relocs.
 662
 663 1999-11-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
 664
 665         * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
 666         (i386_displacement): Disallow O_big displacements.
 667
 668 Mon Nov 15 20:12:43 1999  Donald Lindsay  <dlindsay@cygnus.com>
 669
 670         * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
 671         improvements in error checking.
 672         (md_assemble): Support for unconditional ARM instructions.
 673         (md_parse_option): Support for -m[arm]v5e flag.
 674
 675 1999-11-12  Nick Clifton  <nickc@cygnus.com>
 676
 677         * macro.c (buffer_and_nest): Do not check beyond the end of the
 678         buffer.
 679
 680 1999-11-11  Nick Clifton  <nickc@cygnus.com>
 681
 682         * macro.c (buffer_and_nest): Look for seperator after TO and
 683         FROM tokens.
 684
 685 1999-11-08  Andrew Haley  <aph@cygnus.com>
 686
 687         * app.c (do_scrub_chars): When in State 10, treat backslash
 688         characters in the same way as as symbol characters.
 689
 690 1999-11-07  Richard Henderson  <rth@cygnus.com>
 691
 692         * config/tc-alpha.c (alpha_align): Check, don't assert, that
 693         the previous label was in the current section before playing
 694         with auto-alignment.
 695
 696 1999-11-06  Nick Clifton  <nickc@cygnus.com>
 697
 698         * config/tc-v850.c (v850_force_relocation): Force relocation
 699         for weak symbols.
 700         (v850_pcrel_from_selection): Do not compute a pcrel offset if
 701         the symbol is weak.
 702
 703 1999-11-05  Michael Meissner  <meissner@cygnus.com>
 704
 705         * expr.h (operatorT): Increase machine dependent operators to 16.
 706         * expr.c (op_rank): Ditto.
 707
 708 1999-11-03  Ian Lance Taylor  <ian@zembu.com>
 709
 710         * read.c (pseudo_set): Reject attempts to set the value of a
 711         section symbol.
 712
 713         * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
 714         if it is defined.
 715
 716         * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
 717
 718         * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
 719         to bfd_set_section_contents.
 720
 721 1999-11-03  Nick Clifton  <nickc@cygnus.com>
 722
 723         * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
 724
 725 1999-11-01  Gavin Romig-Koch  <gavin@cygnus.com>
 726
 727         * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
 728         (mips_ip): Use OPCODE_IS_MEMBER.
 729
 730 Wed Oct 27 16:50:44 1999  Don Lindsay  <dlindsay@cygnus.com>
 731
 732         * config/tc-arm.c (reg_required_here): Improve comments.
 733
 734         * config/tc-arm.c (thumb_opcode): Add "variants" field.
 735         (tinsns): Initialize variants field.
 736
 737         * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
 738         BAD_PC respectively.
 739
 740 1999-10-27  Scott Bambrough  <scottb@netwinder.org>
 741
 742         * config/tc-arm.c (reloc_map[]): Fix compiler warning.
 743         * config/tc-arm.h: Fix compile time warnings.
 744
 745 Mon Oct 18 18:11:10 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 746
 747         * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
 748         form @abs16, @(abs16) and @(abs16 + imm).
 749
 750 1999-10-21  Gavin Romig-Koch  <gavin@cygnus.com>
 751
 752         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
 753         (ISA_HAS_64_BIT_REGS) New.
 754         (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
 755         mips_emit_delays,macro_build,load_register,load_addresss,
 756         macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
 757         and/or use new ISA_xxx macros in expressions involving
 758         ISA, particularly mips_opts.isa.
 759
 760 1999-10-18  Michael Meissner  <meissner@cygnus.com>
 761
 762         * expr.h (operatorT): Add machine dependent operators md1..md8.
 763         (expressionS): Make X_op 8 bits instead of 7.  Add a X_md field
 764         for the machine dependent operators to use.
 765
 766         * expr.c (op_rank): Add machine dependent operators.
 767
 768         * config/tc-alpha.c (O_pregister): Define as a machine dependent
 769         operator.
 770         (O_cpregister): Ditto.
 771         (md_begin): Change X_op test that field is wide enough to use
 772         O_max instead of O_alpha_max.
 773         (cpu_types): Fill in missing initializer.
 774         (alpha_num_macros): Make unsigned.
 775         (md_assemble): Make opnamelen be size_t.
 776         (md_apply_fix): Cast alpha_num_operands to int before testing.
 777         (alpha_force_relocation): Ditto.
 778         (alpha_fix_adjustable): Ditto.
 779         (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
 780         (tc_gen_reloc): Ditto.
 781         (tc_get_register): Ditto.
 782         (emit_ldgp): Ditto.
 783         (emit_lda): Ditto.
 784         (emit_ldah): Ditto.
 785         (emit_ldil): Ditto.
 786         (s_alpha_ent): Ditto.
 787         (s_alpha_end): Ditto.
 788         (s_alpha_frame): Ditto.
 789         (s_alpha_prologue): Ditto.
 790         (s_alpha_file): Ditto.
 791         (s_alpha_gprel32): Ditto.
 792         (s_alpha_proc): Ditto.
 793         (s_alpha_set): Ditto.
 794         (s_alpha_base): Ditto.
 795         (s_alpha_align): Ditto.
 796         (s_alpha_arch): Ditto.
 797         (alpha_align): Ditto.
 798         (assemble_insn): Suppress unused variable warning.
 799         (emit_insn): Ditto.
 800         (assemble_insn): Don't assume X_op and X_unsigned are in a given
 801         order in the structure.
 802         (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
 803
 804 Sun Oct 17 17:15:58 1999  Jeffrey A Law  (law@cygnus.com)
 805
 806         * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
 807
 808 1999-10-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
 809
 810         * config/tc-i386.c (i386_index_check): Correct #endif location.
 811
 812 Mon Oct 11 14:02:40 1999  Geoffrey Keating  <geoffk@cygnus.com>
 813
 814         * as.c (show_usage): Document new options.
 815         (parse_args): Add --no-warn, --warn, --fatal-warnings,
 816         which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
 817         (parse_args): Parse the new options.
 818         (main): If there were warnings, and --fatal-warnings
 819         was specified, print an error.
 820         * as.h: New variable, flag_fatal_warnings, for new option.
 821
 822 Sun Oct 10 01:47:23 1999  Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
 823
 824         * config/tc-hppa.c (pa_ip):  Add new codes 'cc', 'cd', 'cC', 'co',
 825         '@'.  Change autoincrement completers to fall through to cache control
 826         completers.
 827
 828         * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
 829         arg.
 830         (pa_parse_addb_64_cmpltr):  New function.
 831
 832         * config/tc-hppa.c (pa_ip):  Change error message.
 833         (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
 834         '?Q' args to allow falling through.
 835
 836         * configtc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
 837         Remove unused conditional codes.
 838         (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
 839
 840 Thu Oct  7 00:23:53 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 841
 842         * config/tc-d30v.c (CHAR_BIT): Define.
 843         (check_range): Fix bit operations to support integers bigger than
 844         32 bits.
 845
 846 Thu Oct  7 00:11:50 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 847
 848         * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
 849         operands.
 850
 851 Mon Oct  4 17:24:23 1999  Nick Clifton  <nickc@cygnus.com>
 852                           Doug Evans  <devans@cygnus.com>
 853
 854         Add support for m32rx.
 855         * config/tc-m32r.c (enable_m32rx): New static global.
 856         (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
 857         (allow_m32rx): New function.
 858         (M32R_SHORTOPTS): Add `O'.
 859         (md_longopts): Add --m32rx plus several warning options.
 860         (md_parse_option): Handle new options.
 861         (md_show_usage): Print them.
 862         (md_begin): Enable m32rx.
 863         (OPERAND_IS_COND_BIT): New macro.
 864         (first_writes_to_seconds_operands): New function.
 865         (writes_to_pc,can_make_parallel,make_parallel): New functions.
 866         (target_make_parallel,assemble_two_insns): New functions.
 867         (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
 868         If optimizing and m32rx, try to make consecutive insns parallel.
 869
 870 Tue Sep 28 14:06:44 1999  Geoffrey Keating  <geoffk@cygnus.com>
 871
 872         * config/tc-mips.c (nopic_need_relax): Allow for the
 873         .sdata.foo sections generated by -fdata-sections,
 874         and for the .gnu.linkonce.s sections generated by C++.
 875
 876 Thu Sep 23 07:13:45 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 877
 878         * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
 879         with cleaner code using completer prefixes.   Add 'Y'.
 880
 881         * config/tc-hppa.c (pa_ip):  Add parens to silence compiler.
 882
 883 Wed Sep 22 09:37:19 1999  Jeffrey A Law  (law@cygnus.com)
 884
 885         * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
 886         (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
 887         insn does not match and we should try the next insn in the table.
 888
 889 1999-09-22  Nick Clifton  <nickc@cygnus.com>
 890
 891         * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
 892
 893 Mon Sep 20 04:01:41 1999  Jeffrey A Law  (law@cygnus.com)
 894
 895         * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
 896         of PA2.0 support.
 897
 898 1999-09-19  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
 899
 900         * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
 901         OBJ_ELF.  If ELF, add "sq".
 902         (md_parse_option): If ELF, ignore -s and -q.
 903         (md_show_usage): Mention ELF options.
 904
 905 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
 906
 907         * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
 908         operands.
 909
 910         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
 911
 912         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
 913
 914         * config/tc-hppa.c (struct pa_it): New field "trunc".
 915         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
 916         (pa_parse_ftest_gfx_completer): New function
 917         (pa_parse_fp_cnv_format): New function.
 918
 919         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
 920         (md_apply_fix): Handle 22bit pc-rel branches.
 921
 922         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
 923
 924         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
 925
 926         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
 927
 928         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
 929
 930 at Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
 931
 932         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
 933         (pa_ip): Handle 'fX'.
 934
 935 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
 936
 937         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
 938         (pa_ip): Handle 'fX'.
 939
 940 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
 941
 942         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
 943         unwinds unless the function is in the text space.
 944         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
 945
 946 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
 947
 948         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
 949         (md_assemble): To here.  Tweak address generation.
 950
 951         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
 952         debug_line.
 953         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
 954         (md_assemble): Call dwarf2_where for OBJ_ELF.
 955         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
 956         (pa_end_of_source): New function.
 957         * tc-hppa.h (md_end): Define for OBJ_ELF.
 958
 959 1999-09-14  Michael Meissner  <meissner@cygnus.com>
 960
 961         * configure.in (Canonicalization of target names): Remove adding
 962         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
 963         generates $ac_config_sub with a ${CONFIG_SHELL} already.
 964         * configure: Regenerate.
 965
 966 1999-09-14  Donn Terry  <donn@interix.com>
 967
 968         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
 969
 970 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
 971
 972         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
 973         pc-relative jmp/call to an absolute symbol.
 974         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
 975         absolute section symbols.
 976
 977         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
 978         jump handling code and comments.
 979
 980 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
 981
 982         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
 983         the value if TE_PE and a global defined symbol.
 984
 985 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
 986
 987         * write.c (dump_section_relocs): Call print_symbol_value_1 to
 988         print the symbol, rather than printing it here.
 989
 990 1999-09-11  Donn Terry  <donn@interix.com>
 991
 992         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
 993         BFD_RELOC_RVA relocations.
 994
 995         * config/tc-i386.c (md_undefined_symbol): Compare the name against
 996         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
 997         starts with "_G".
 998
 999         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1000         defined.
1001         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1002         * doc/internals.texi (Object format backend): Document
1003         SET_SECTION_RELOCS.
1004
1005         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1006         relocations against global symbols if TE_PE.
1007
1008         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1009         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1010
1011         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1012         symbols.
1013
1014         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1015         symbols which do not have a constant value, or tags with
1016         non-tags.  Remove the symbol from the list before adding it at the
1017         end.
1018
1019         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1020         C_FCN symbol differently if TE_PE.
1021         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1022         appears in the pseudo-op, rather coff_line_base which is only set
1023         for a .bf symbol.
1024
1025         * config/obj-coff.c (obj_coff_loc): New static function.
1026         (obj_pseudo_table): Add "loc".
1027
1028         * config/obj-coff.c (add_lineno): Check that the line number is
1029         positive.
1030
1031         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1032         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1033         int.
1034         (md_atof): Return NULL rather than 0.
1035         * config/tc-i386.c (md_atof): Change type to int.
1036         * expr.c (expr): Change first parameter to int.
1037         * config/obj-coff.c: Add declarations for static functions.
1038         (coff_frob_symbol): Use SYM_AUXENT.
1039         * config/tc-i386.h (flag_16bit_code): Don't declare.
1040
1041         * config/obj-coff.c (obj_coff_section): Default to setting
1042         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
1043
1044         * write.c (adjust_reloc_syms): Print adjusted fixup.
1045
1046         * expr.c (integer_constant): Correct too_many_digits calculation
1047         in base 10 case.
1048
1049 1999-09-09  Andreas Schwab  <schwab@suse.de>
1050
1051         * doc/c-arm.texi: Fix arguments of @var to not contain
1052         punctuation.
1053
1054 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
1055
1056         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1057         and COFF targets.
1058         (md_parse_option): Only support -k flag for ELF and COFF targets.
1059
1060 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
1061
1062         * config/tc-hppa.c (pa_ip): Put strict register checks before
1063         call to pa_parse_number.
1064
1065         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1066
1067 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
1068
1069         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1070         BFD_ASSEMBLER code.
1071
1072 1999-09-06  Donn Terry  <donn@interix.com>
1073
1074         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1075
1076 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
1077
1078         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1079         candidate instruction.  Require registers for register arguments
1080         when in strict mode.  Require assemble-time constants for
1081         constants when in strict mode.
1082         (pa_get_absolute_expression): Require a constant when in strict
1083         mode.
1084
1085 1999-09-06  Nick Clifton  <nickc@cygnus.com>
1086
1087         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1088
1089 1999-09-04  Steve Chamberlain  <sac@pobox.com>
1090
1091         * config/tc-pj.c: New file, supports picoJava in ELF.
1092         * config/tc-pj.h: Ditto.
1093         * configure.in (pjl*, pj*): New targets.
1094         * Makefile.am: Rebuild dependencies.
1095         (CPU_TYPES): Add pj.
1096         (TARGET_CPU_CFILES): Add config/tc-pj.c.
1097         (TARGET_CPU_HFILES): Add config/tc-pj.h.
1098         * doc/c-pj.texi: New file.
1099         * doc/as.texinfo: Add some PJ specifics.
1100         * doc/all.texi: Add PJ to the list of all architectures, sort them
1101         all alphabetically.
1102         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1103         * configure, Makefile.in, doc/Makefile.in: Rebuild.
1104
1105 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
1106
1107         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1108         (obj_frob_file): Test for null pointer.
1109         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1110         (OBJ_PROCESS_STAB): And here.
1111         (elf_obj_sy): Remove
1112
1113         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1114         except OBJ_PROCESS_STAB, which we #undef for ecoff.
1115         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1116
1117         * config/obj-coff.c (no_func): Remove.
1118         (coff_format_ops): Change occurrences of no_func to 0, as we test
1119         for 0 in obj-multi.h.
1120
1121         * configure.in:  Enable bfd for i386-coff when primary target is
1122         bfd.  Enable i386 elf,coff emulation support.  Don't set
1123         USE_EMULATIONS=1 or te_file=multi unless there is more than one
1124         emulation to support.
1125         *configure: Regenerate.
1126
1127 1999-09-02  Nick Clifton  <nickc@cygnus.com>
1128
1129         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1130         .section .line directive is encountered.
1131
1132 1999-09-01  Nick Clifton  <nickc@cygnus.com>
1133
1134         * config/tc-arm.c (md_section_align): Do not align sections in ELF
1135         format.
1136
1137         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1138         * as.texinfo: Document --gdwarf2 command line option.
1139         Add additional documentation of ARM command line switches.
1140
1141 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
1142
1143         * config/tc-i386.c (i386_intel_memory_operand): Combine
1144         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
1145         and RESTORE_END_STRING around parse_register calls.
1146         (i386_operand): Here too.
1147         (i386_is_reg): Remove.
1148         (parse_register): Move as_bad calls from within this function to
1149         callers.
1150
1151 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
1152
1153         Based on a patch from H.J. Lu  <hjl@gnu.org>
1154         * config/tc-i386.c (parse_register): Handle FP regs specially.
1155         (md_begin): Remove '(' and ')' from register_chars.
1156
1157 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
1158
1159         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1160         error message (done elsewhere).
1161
1162 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
1163
1164         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1165
1166 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
1167
1168         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
1169         args by 'f'.
1170
1171         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1172
1173         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
1174         between args.
1175         Add new completers.  Fix bug in 64 bit condition handling.
1176
1177         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
1178         'cS', and 'c*'.
1179
1180         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1181
1182         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
1183
1184         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
1185
1186 1999-08-27  Jim Wilson  <wilson@cygnus.com>
1187
1188         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1189         (struct ls): Add frag field.  Initialize it to zero.
1190         (out_end_sequence): New local text_frag.  Set it while in text section.
1191         Replace address check with frag check.  Set ls.frag to text_frag if
1192         out_set_addr called.
1193         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
1194         Set it before switching sections.  Replace address check with frag
1195         check.  Set ls.frag to saved_frag if out_set_addr called.
1196
1197 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
1198
1199         * dwarf2dbg.c (out_end_sequence): If address changed, directly
1200         output "advance_pc" opcode instead of calling gen_addr_line().
1201         The latter has the undesired side-effect of creating a new row
1202         in the debug line info matrix.
1203
1204 1999-08-26  Jim Wilson  <wilson@cygnus.com>
1205
1206         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
1207         ls.last_filename if last is less than zero.  Set ls.last_filename
1208         when allocating new entry.
1209         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1210         call.
1211
1212 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
1213
1214         * config/tc-i386.c (i386_index_check): Fix the displacement size
1215         when INFER_ADDR_PREFIX.
1216
1217 1999-08-18  Nick Clifton  <nickc@cygnus.com>
1218
1219         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1220         display its value.
1221
1222 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
1223
1224         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1225         handle 0xffffNNNN constants correctly.
1226
1227 1999-08-16  Nick Clifton  <nickc@cygnus.com>
1228
1229         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1230         as well as loads.
1231
1232 1999-08-13  Nick Clifton  <nickc@cygnus.com>
1233
1234         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1235         (md_apply_fix3): Always pass positive values to
1236         validate_offset_imm.
1237
1238 1999-08-12  Nick Clifton  <nickc@cygnus.com>
1239
1240         * config/tc-arm.c (skip_whitespace): New macro.
1241         Formatting tidy ups.
1242
1243         (md_apply_fix3): Store relocation offset in addend for ELF based
1244         relocs.
1245         (arm_force_relocation): Always generate relocs for Thumb function
1246         calls.
1247
1248 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
1249
1250         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
1251         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1252
1253 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
1254
1255         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1256         flags for the unwind subspace.
1257
1258         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1259         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
1260         suitable relocation based on the size of the target's pointer.
1261         Always Use subsegment zero for the unwinders.
1262         (pa_level): Handle "2.0w".
1263
1264 Mon Aug  9 20:02:22 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
1265
1266         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1267         with the following instruction unless this was specified.
1268
1269 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
1270
1271         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1272         certain sections, to match BFD changes.
1273
1274 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
1275
1276         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1277         (EXTRA_SCRIPTS): Define to keep automake happy.
1278         * Makefile.in: Rebuild.
1279
1280 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
1281
1282         * Makefile.am: Rename .dep* files to DEP*.
1283         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
1284         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
1285         targets to DEPOBJ.
1286         * Makefile.in: Rebuild.
1287
1288 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
1289
1290         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1291
1292 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
1293
1294         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1295         avoid problems on DOS filesystems.
1296         * Makefile.in: Rebuild.
1297
1298         * doc/as.texinfo (Section): Document 's' flag for COFF version.
1299
1300 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
1301
1302         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1303         section flag.
1304
1305 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
1306
1307         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
1308         line to create ${GDBINIT} rather than .gdbinit.
1309         * configure, Makefile.in, doc/Makefile.in: Rebuild.
1310
1311 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
1312
1313         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1314
1315 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
1316
1317         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
1318
1319 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
1320
1321         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1322         non-adjustable symbols.
1323
1324 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
1325
1326         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1327
1328 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
1329
1330         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
1331         operands.
1332
1333 1999-08-05  Donn Terry  <donn@interix.com>
1334
1335         * config/te-interix.h: New file.
1336         * configure.in (i386-*-interix*): New target.
1337         * configure: Rebuild.
1338
1339 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
1340
1341         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1342         selectors for ELF too.
1343         (selector_table): Add "ltp" and "rtp" selectors.
1344
1345 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
1346
1347         * config/tc-i386.c (i386_operand): No need to change
1348         operand_string pointer in segment reg case before goto
1349         do_memory_reference.  Initialise displacement_string_start and
1350         displacement_string_end after do_memory_reference label.
1351         (i386_index_check): Add operand_string param, and print error
1352         message on failure here.
1353         (i386_intel_memory_operand): Instead of here.
1354         (i386_operand): And here.
1355         (INFER_ADDR_PREFIX): Enable.
1356
1357         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1358
1359         * config/tc-i386.h (DefaultSize): Define.  Renumber following
1360         opcode_modifier defines.
1361
1362         From Etienne Lorrain  <etienne.lorrain@ibm.net>
1363         * config/tc-i386.c (stackop_size): New variable.
1364         (set_16bit_code_flag): Clear it here.
1365         (set_16bit_gcc_code_flag): New function.
1366         (md_pseudo_table): Add "code16gcc" entry.
1367         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1368
1369 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
1370
1371         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1372         next_set_end even if the end symbol is being discarded.
1373
1374         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1375         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1376         * config/obj-coff.c: Likewise.
1377         (seg_info_type): Remove.
1378         (seg_info_off_by_4): Change to array of segT.
1379         (s_get_segment): Adjust accordingly.
1380         (obj_pseudo_table): Fully initialize sentinel entry.
1381
1382         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
1383         Ralf Baechle <ralf@uni-koblenz.de>.
1384
1385 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
1386
1387         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1388
1389 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
1390
1391         * config/tc-i386.c: Indentation and white space changes.
1392         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
1393         don't enable it by default.
1394         (i386_intel_operand): Remove redundant prototype.
1395         Move check on number of memory operands, and i.mem_operands++
1396         (i386_intel_memory_operand): To here.
1397         Remove i386_immediate code from here.  Remove special case code
1398         for input and output using (%dx).  Remove base/index checks and
1399         call i386_index_check instead.  Save initial operand_string
1400         argument for error message.
1401         (i386_operand): Remove redundant prototype.  Move base/index
1402         checks to i386_index_check.
1403         (i386_displacement): Move intel mode check for non-zero
1404         i.disp_operand
1405         (i386_intel_memory_operand): To here.
1406
1407 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
1408
1409         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1410         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1411         by .register pseudo-op if -64 and --no-undeclared-regs.
1412         (s_register, sparc_adjust_symtab): New functions.
1413         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1414         Declare sparc_adjust_symtab as tc_adjust_symtab.
1415         * doc/c-sparc.texi: Add description of #ignore special literal
1416         for .register pseudo-op.
1417
1418 1999-07-30  Catherine Moore  <clm@cygnus.com>
1419
1420         * config/tc-arm.c (tc_gen_reloc):  Record the vtable entry in
1421         the relocation's section offset.
1422
1423 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
1424
1425         * write.c (fixup_segment): Fix generic error check overflow test.
1426
1427         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1428         X_add_number to long.
1429
1430 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
1431
1432         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
1433         processing.
1434
1435 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
1436
1437         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1438         VTABLE relocations.
1439
1440 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
1441
1442         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1443
1444         * configure.bat: Remove; obsolete.
1445         * config/go32.cfg: Likewise.
1446
1447 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
1448
1449         * configure.in (i386-*-vxworks*): New target.
1450         * configure: Rebuild.
1451
1452 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
1453
1454         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1455
1456 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
1457
1458         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1459         on -64 and not pic.
1460         (output_insn): Put OLO10's secondary addend into tc_fix_data.
1461         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1462         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1463         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1464         MAX_RELOC_EXPANSION): Define.
1465         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1466
1467 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
1468
1469         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1470         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1471         block.  Print a warning if an 8-bit or 16-bit constant
1472         displacement or immediate is truncated on output.
1473         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1474         immediate.
1475         (i386_operand): Disallow immediate jump absolute operand.
1476
1477 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
1478
1479         * configure.in: Bump version number to 2.9.5.
1480         * configure: Rebuild.
1481
1482         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1483         or %llx work.
1484
1485 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
1486
1487         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1488         (cons_fix_new_hppa): Derive size of fixup from size of the object.
1489
1490 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
1491
1492         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1493         is defined.
1494         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1495
1496         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1497         if -mno-fpu was given.
1498         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
1499         relocs.
1500         (cons_fix_new_arm): Remove misleading comments.
1501
1502 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
1503
1504         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1505         error message.
1506         (relax_segment): Likewise.  After giving a rs_org error, convert
1507         the frag to rs_align to avoid cascading errors.
1508
1509 1999-07-12  Andreas Schwab  <schwab@suse.de>
1510
1511         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1512
1513 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
1514
1515         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1516         as appropriate.  Fill in structure initializations.  Add variable
1517         initializations.  Add casts.
1518         * dwarf2dbg.c (print_stats): Change i to size_t.
1519         * listing.c (listing_listing): Change list_line to unsigned int.
1520
1521 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
1522
1523         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1524         rather than checking for \001 and \002 in symbol name.
1525         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1526
1527 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
1528
1529         * configure.in (hppa*-linux-gnu*): New target.
1530         * configure: Rebuilt.
1531
1532 1999-07-08  Nick Clifton  <nickc@cygnus.com>
1533
1534         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1535
1536 1999-07-07  Nick Clifton  <nickc@cygnus.com>
1537
1538         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1539         accessing symbolP directly.
1540
1541 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
1542
1543         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1544         for ELF.
1545
1546 1999-07-05  Nick Clifton  <nickc@cygnus.com>
1547
1548         * config/tc-arm.c (ARM_EXT_V5): Define.
1549         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1550         (md_begin): Detect ARM v5 architectures.
1551         (md_parse_option): Accept arm v5 specification.
1552         (md_show_usage): Documment -marmv5 switch.
1553
1554         * doc/c-arm.texi: Document -marmv5 command line option.
1555
1556         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
1557         op.
1558         (validate_immediate_twopart): New function.  Determine if a
1559         constant can be computed by two ADD instructions.
1560         (output_inst): Remove its command line parameter - it was never
1561         used.
1562         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1563         implememt the ADRL pseudo op.
1564         (tc_gen_reloc): Generate a suitable error message if an ADRL
1565         instruction tries to generate a real reloc.
1566
1567         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1568
1569 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
1570
1571         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1572         into lower case.
1573
1574 1999-06-27  H.J. Lu  <hjl@gnu.org>
1575
1576         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1577         non BFD_ASSEMBLER case.
1578
1579 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
1580
1581         * config/obj-coff.c (obj_coff_section): Mark writable sections as
1582         data.
1583
1584 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
1585
1586         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1587         out_end_sequence() when the address decreases due to a new frag.
1588         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1589         numbering starts with 1.
1590
1591 1999-06-23  Nick Clifton  <nickc@cygnus.com>
1592
1593         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1594         .section for COFF.
1595         (mcore_s_text): Call obj_elf_text for ELF target.
1596         (mcore_s_data): Call obj_elf_data for ELF target.
1597         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
1598         for COFF target.
1599         (mcore_s_bss): New function:  Dump literal table before changing
1600         sections.
1601         (mcore_s_comm): New function:  Dump literal table before changing
1602         sections.
1603
1604         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1605         No longer static functions.
1606         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1607         Provide prototypes for these functions.
1608
1609 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
1610
1611         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1612         a list of names, to try obj_segment_name, and to try abbreviated
1613         names when using COFF without long section names.
1614
1615         * config/tc-alpha.c: More use of symbol accessor functions.
1616         * config/tc-arc.c: Likewise.
1617         * config/tc-d30v.c: Likewise.
1618         * config/tc-fr30.c: Likewise.
1619         * config/tc-i860.c: Likewise.
1620         * config/tc-m88k.c: Likewise.
1621         * config/tc-mcore.c: Likewise.
1622         * config/tc-ns32k.c: Likewise.
1623         * config/tc-sparc.c: Likewise.
1624         * config/tc-v850.c: Likewise.
1625
1626         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1627         sy_value with appropriate accessor functions.
1628         * config/tc-arm.c (md_apply_fix3): Likewise.
1629         * config/tc-d10v.c (AT_WORD_P): Likewise.
1630         * config/tc-v850.c (reg_name_search): Likewise.
1631
1632         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1633         use symbol_get_bfdsym instead.
1634         * config/tc-ppc.c (md_assemble): Likewise.
1635         * config/tc-v850.c (v850_comm): Likewise.
1636
1637 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
1638
1639         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1640         the symbol, rather than accessing the bsym member.
1641         * config/tc-d10v.c (tc_gen_reloc): Likewise.
1642         * config/tc-d30v.c (tc_gen_reloc): Likewise.
1643         * config/tc-mcore.c (tc_gen_reloc): Likewise.
1644         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1645         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1646         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1647         * config/tc-tic30.c (tc_gen_reloc): Likewise.
1648         * config/tc-v850.c (tc_gen_reloc): Likewise.
1649
1650 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
1651
1652         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1653         (hppa_gen_reloc_type): Conditionalize on BFD64.
1654         (tc_gen_reloc): Re-enable ELF relocations.
1655         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1656
1657 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
1658
1659         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1660         warning.
1661         (do_ldst): Move assignment out of if condition.
1662         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
1663         parentheses to avoid warning.
1664
1665 1999-06-21  Nick Clifton  <nickc@cygnus.com>
1666
1667         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1668         macro to get at the BFD symbol associated with a GAS symbol.
1669
1670 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
1671
1672         * config/tc-ppc.c: Update for symbol handling changes.
1673         * config/obj-coff.c: Likewise.
1674
1675 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
1676
1677         * tc-hppa.c: General cleanups of ELF support.  No more spaces
1678         and subspaces for ELF.
1679         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1680         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1681         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1682         (UNWIND_SECTION_NAME): Likewise.
1683         (space/subspace related structures): Conditionalize definitions
1684         on OBJ_SOM.
1685         (space/subspace directives and support routines): Conditionalize
1686         definitions and references/uses on OBJ_SOM.
1687         (label_symbol_struct): For ELF, track the symbol's segment.  For
1688         SOM track its space.
1689         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1690         changes.
1691         (USE_ALIASES): Kill for both SOM & ELF.
1692         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1693         (pa_space, pa_subspace): Corresponding changes.
1694         (pa_spaces_begin): Corresponding chagnes.
1695         (md_begin): Do not muck around with space/subspace stuff for
1696         OBJ_ELF.
1697         (md_apply_fix): Temporarily disable argument relocation stuff
1698         for OBJ_ELF.
1699         (tc_gen_reloc): Temporarily disable relocation generation for
1700         OBJ_ELF
1701         (pa_build_unwind_subspace): Similarly.
1702
1703 1999-06-16  Nick Clifton  <nickc@cygnus.com>
1704
1705         * config/tc-arm.c (thumb_set): New pseudo op.
1706         (text, data, section): Override these pseudo ops with ARM
1707         specific versions.
1708         (s_thumb_set): New function: Perform the same as a .set pseudo
1709         op, but also mark the alias'ed symbol as being a Thumb
1710         function.
1711         (arm_s_text): New function: Perform the same as the .text
1712         pseudo op, but dump the literal pool before changing
1713         sections.
1714         (arm_s_data): New function: Perform the same as the .data
1715         pseudo op, but dump the literal pool before changing
1716         sections.
1717         (arm_s_section): New function: Perform the same as the
1718         .section pseudo op, but dump the literal pool before changing
1719         sections.
1720         (arm_cleanup): Do not reset the current section before dumping
1721         the literal pool.
1722
1723 1999-06-17  Nick Clifton  <nickc@cygnus.com>
1724
1725         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1726         OPTION_NO_WARN_UNMATCHED entries.
1727         (md_parse_option): Generate a warning message if an unrecognised
1728         option is encountered.
1729
1730         * config/tc-d10v.c (do_not_ignore_hash): New variable.
1731         (get_operands): When parsing an expression after an '@' symbol
1732         has been detected, do not ignore '#' symbols.
1733         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1734         false.
1735
1736 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
1737
1738         From K. Richard Pixley <rich@noir.com>:
1739         * configure.in (ppc-*-vxworks*): New target.
1740         * configure: Rebuild.
1741
1742 1999-06-12  Philip Blundell  <philb@gnu.org>
1743
1744         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1745
1746 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
1747
1748         * write.c (adjust_reloc_syms): Rather than never reducing reloc
1749         which refer to symbols in linkonce sections, permit reducing the
1750         relocs if the symbol is local.
1751
1752 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
1753
1754         * subsegs.c (subseg_text_p): New function.
1755         * as.h (subseg_text_p): Declare.
1756         * read.c (do_align): Use subseg_text_p to set the default fill.
1757         * write.c (subsegs_finish): Likewise.
1758         * config/obj-coff.c (write_object_file): Likewise.
1759         * config/tc-i386.h (md_maybe_text): Don't define.
1760         (md_do_align): Use subseg_text_p to set the default fill.
1761         * config/tc-m32r.c (m32r_do_align): Likewise.
1762         * config/tc-sh.c (sh_do_align): Likewise.
1763         * config/tc-sparc.h (md_do_align): Likewise.
1764
1765 1999-06-12  David O'Brien  <obrien@freebsd.org>
1766
1767         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1768         * configure: Rebuild.
1769
1770 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
1771
1772         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1773         * Makefile.am: Rebuild dependencies.
1774         * Makefile.in: Rebuild.
1775
1776         * config/tc-i386.c (i386_immediate): Remove unused label
1777         seg_unimplemented.
1778
1779         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1780         * symbols.c: Likewise.
1781         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1782         sy_next field when taking address, rather than symbol_next.
1783
1784         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1785         offsetT.
1786         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
1787         value from the output file architecture.
1788         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1789         * dwarf2dbg.h: Change bfd_vma to addressT.
1790
1791 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
1792
1793         * dwarf2dbg.h: Use PARAMS in function declarations.
1794
1795 1999-06-11  Martin Dorey  <mdorey@madge.com>
1796
1797         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1798         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1799         OBJ_ELF.
1800         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1801
1802 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
1803
1804         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1805
1806         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1807         popsection.
1808
1809         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1810
1811         * read.c (read_a_source_file): Only declare inescape if
1812         QUOTES_IN_INSN.
1813
1814         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1815         match parameters.
1816         (find_entry_byval): Add parens to avoid warning.
1817
1818         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1819
1820         * symbols.c (resolve_symbol_value): Don't permit subtraction of
1821         undefined symbols.
1822
1823 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
1824
1825         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1826         with isoctal.
1827
1828         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1829         synthetize_setx): New functions.
1830         (md_assemble): Broken the special cases into the above
1831         functions. Make compiler happy if sizeof(bfd_vma)==4.
1832         Fix sethi generated from set/setuw. If instructions have a relloc,
1833         always clear the fields to be relocated in the opcode.
1834         (sparc_ip): Remove special_case global variable.
1835
1836 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
1837
1838         Based on patches from John W. Woznack <jwoznack@concentric.net>:
1839         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
1840         indication of success rather than a value.
1841         (itbl_get_val): Likewise.
1842         (itbl_get_field): Use strcspn.  Change delimiters to include
1843         parens.
1844         * itbl-ops.h (itbl_get_reg_val): Update declaration.
1845         (itbl_get_val): Likewise.
1846         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1847
1848         * symbols.c (copy_symbol_attributes): Convert local symbols to
1849         regular symbols.
1850
1851 1999-06-10  Nick Clifton  <nickc@cygnus.com>
1852
1853         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1854         ARM920t.
1855
1856 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
1857
1858         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1859         Optimize set if sizeof(bfd_vma) == 64.
1860         (sparc_ip): Fix sethi - without %hi() it should generate
1861         R_SPARC_22 reloc, not R_SPARC_HI22.
1862         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1863
1864 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
1865
1866         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1867         (s_ncons): New function.
1868         (native_op_table): New table.
1869         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1870         R_SPARC_OLO10 handling.
1871
1872 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
1873
1874         * expr.h (struct expressionS): Revert last change; widen X_op.
1875         * config/tc-alpha.c (md_begin): Check the field is wide enough.
1876
1877 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1878
1879         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1880         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1881         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1882         * Makefile.in: Regenerated.
1883
1884         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1885         `common' pass on to s_mri_common.
1886         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1887
1888 1999-06-06  Richard Henderson  <rth@cygnus.com>
1889
1890         * config/obj-elf.c (obj_elf_section): Don't free the return
1891         value of demand_copy_C_string.
1892
1893 1999-06-05  Richard Henderson  <rth@cygnus.com>
1894
1895         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1896         creation logic from obj_elf_create_section.
1897
1898         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1899         (section_stack): New.
1900         (special_sections): Make const.
1901         (obj_elf_section): Gut and rewrite parsing.
1902         (obj_elf_change_section): New function broken out of obj_elf_section.
1903         (obj_elf_parse_section_letters): Likewise.
1904         (obj_elf_section_word): Likewise.
1905         (obj_elf_section_type): Likewise.
1906         (obj_elf_previous): Treat as a toggle.
1907         (obj_elf_popsection): New.
1908         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1909         (ppc_section_type): Likewise.
1910         * config/tc-ppc.h: Likewise.
1911
1912         * expr.h (struct expressionS): Don't make X_op a bitfield.
1913         * config/tc-alpha.c: Update for symbol handling changes.
1914         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1915         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1916
1917 1999-06-05  Richard Henderson  <rth@cygnus.com>
1918
1919         * dwarf2dbg.c (*): Convert to K&R + prototypes.
1920         (dwarf2_gen_line_info): Kill unused variables.
1921         (dwarf2_finish): Likewise.
1922         (dwarf2_where): Likewise.
1923         (dwarf2_directive_file): If we've only got a string,
1924         hand off to s_app_file.
1925         * ecoff.c: Move the include of ecoff.h.
1926         * symbols.h (S_IS_FUNCTION): Prototype.
1927
1928         * read.c (LEX_HASH): Supply a default.
1929         (lex_type): Use it.
1930         (s_globl): Update `c' after skipping whitespace.
1931         * read.h (LEX_END_NAME, is_name_ender): New.
1932         * expr.c (get_symbol_end): Respect it.
1933
1934 1999-06-04  Mark Klein <mklein@dis.com>
1935
1936         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1937         to real if OBJ_SOM
1938         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1939
1940         * config/tc-hppa.c: Update for symbol handling changes.
1941
1942 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
1943
1944         * cgen.c: Update for symbol handling changes.
1945         * config/tc-m32r.c: Likewise.
1946
1947         * config/tc-hppa.h: Update for symbol handling changes.
1948         * config/tc-hppa.c: Likewise.
1949
1950         * config/tc-arm.h: Update for symbol handling changes.
1951         * config/tc-arm.c: Likewise.
1952         (symbol_make_empty): Remove.  Just use symbol_create.
1953
1954         * symbols.c (symbol_set_tc): Correct name.
1955
1956         * Makefile.am: Rebuild dependencies.
1957         ($(OBJS)): Don't depend upon struc-symbol.h.
1958         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1959         * dep-in.sed: Don't remove struc-symbol.h.
1960         * Makefile.in: Rebuild.
1961
1962         * doc/internals.texi (Symbols): Describe changes in symbol
1963         handling.
1964
1965 1999-06-03  Richard Henderson  <rth@cygnus.com>
1966
1967         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1968         instead of doing the work by hand.
1969
1970 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1971
1972         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1973         state of line state-machine.
1974         (struct ls): Collect DWARF2 line state-machine state in new member
1975         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
1976         resulted in any DWARF2 directives.
1977         (reset_state_machine): New function.
1978         (out_end_sequence): Ditto.
1979         (dwarf2_gen_line_info): When switching sections or switching to a
1980         lower text address, call out_end_sequence() first to terminate the
1981         previous code sequence as code sequences MUST have monotonically
1982         increasing addresses.
1983         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1984
1985 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1986
1987         * as.c (parse_args): Add option -gdwarf2 to allow requesting
1988         DWARF2 debug info (line information only, at this point).
1989         * as.h: Update comment about supported debug formats.
1990         * dwarf2dbg.c, dwarf2dbg.h: New files.
1991         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1992
1993         * expr.c (operand): Don't use [ for parens if we want an index op.
1994         (op_encoding): Switch [ into O_index, if desired.
1995         (op_rank): Renumber with O_index on bottom.
1996         (expr): If O_index, match closing bracket.
1997         * expr.h (O_index): New.
1998
1999         * read.c (read_a_source_file): Conditionally allow matched "
2000         in lines passed to md_assemble.
2001
2002         * config/obj-elf.c (elf_pseudo_table): Add `common'.
2003
2004 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
2005
2006         Add support for storing local symbols in a small structure to save
2007         memory when assembling large files.
2008         * as.h: Don't include struc-symbol.h.
2009         (symbolS): Add typedef.
2010         * symbols.c: Include struc-symbol.h.
2011         (local_hash): New static variable.
2012         (save_symbol_name): New static function, from symbol_create.
2013         (symbol_create): Call save_symbol_name.
2014         (local_symbol_count): New static variable.
2015         (local_symbol_conversion_count): Likewise.
2016         (LOCAL_SYMBOL_CHECK): Define.
2017         (local_symbol_make): New static function.
2018         (local_symbol_convert): New static function.
2019         (colon): Handle local symbols.  Create local symbol for local
2020         label name.
2021         (symbol_table_insert): Handle local symbols.
2022         (symbol_find_or_make): Create local symbol for local label name.
2023         (symbol_find_base): Check for local symbol.
2024         (symbol_append, symbol_insert): Check for local symbols.
2025         (symbol_clear_list_pointers, symbol_remove): Likewise.
2026         (verify_symbol_chain): Likewise.
2027         (copy_symbol_attributes): Likewise.
2028         (resolve_symbol_value): Handle local symbols.
2029         (resolve_local_symbol): New static function.
2030         (resolve_local_symbol_values): New function.
2031         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2032         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2033         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2034         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2035         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2036         (symbol_previous, symbol_next): New functions.
2037         (symbol_get_value_expression): Likewise.
2038         (symbol_set_value_expression): Likewise.
2039         (symbol_set_frag, symbol_get_frag): Likewise.
2040         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2041         (symbol_mark_used_in_reloc): Likewise.
2042         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2043         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2044         (symbol_mri_common_p): Likewise.
2045         (symbol_mark_written, symbol_clear_written): Likewise.
2046         (symbol_written_p): Likewise.
2047         (symbol_mark_resolved, symbol_resolved_p): Likewise.
2048         (symbol_section_p, symbol_equated_p): Likewise.
2049         (symbol_constant_p): Likewise.
2050         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2051         (symbol_get_obj, symbol_set_obj): Likewise.
2052         (symbol_get_tc, symbol_set_tc): Likewise.
2053         (symbol_begin): Initialize local_hash.
2054         (print_symbol_value_1): Handle local symbols.
2055         (symbol_print_statistics): Print local symbol statistics.
2056         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2057         Declare new symbols.c functions.  Move many declarations here from
2058         struc-symbol.h.
2059         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2060         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2061         (struct symbol): Move bsym to make it clearly the first field.
2062         Remove TARGET_SYMBOL_FIELDS.
2063         (symbolS): Don't typedef.
2064         (struct broken_word): Remove.
2065         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2066         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2067         (symbol_clear_list_pointers): Likewise.
2068         (symbol_insert, symbol_remove): Likewise.
2069         (symbol_previous, symbol_append): Likewise.
2070         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2071         (struct local_symbol): Define.
2072         (local_symbol_converted_p, local_symbol_mark_converted): Define.
2073         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2074         (local_symbol_get_frag, local_symbol_set_frag): Define.
2075         (local_symbol_get_real_symbol): Define.
2076         (local_symbol_set_real_symbol): Define.
2077         Define.
2078         * write.c (write_object_file): Call resolve_local_symbol_values.
2079         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2080         (TARGET_SYMBOL_FIELDS): Don't define.
2081         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
2082         ECOFF_DEBUGGING, add ECOFF fields.
2083         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2084         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
2085         ECOFF_DEBUGGING, add ECOFF fields.
2086         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2087         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2088         * config/tc-mcore.h: Don't include struc-symbol.h.
2089         (TARGET_SYMBOL_FIELDS): Don't define.
2090         (struct mcore_tc_sy): Define.
2091         (TC_SYMFIELD_TYPE): Define.
2092         * Many files: Use symbolS instead of struct symbol.  Use new
2093         accessor functions rather than referring to symbolS fields
2094         directly.
2095
2096         * read.c (s_mri_common): Don't add in value of line_label.
2097
2098         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2099         checking for SEC_LINK_ONCE.
2100
2101         * config/tc-sh.h (sh_fix_adjustable): Declare.
2102
2103         * app.c (input_buffer): New static variable.
2104         (app_push): Save saved_input in allocated buffer.
2105         (app_pop): Restored saved_input.
2106         (do_scrub_chars): Change get parameter to take char * and int as
2107         arguments.  Change GET macro to pass input_buffer to get
2108         function.  Don't save input into allocated buffer.
2109         * as.h (do_scrub_chars): Update declaration.
2110         * input-file.c (input_file_get): Change to take char * and int.
2111         Read data into passed in buffer.  Remove static buffer.
2112         * read.c (scrub_from_string): Change to take char * and int.  Copy
2113         data into passed in buffer.
2114
2115         * hash.h: Neaten.  Declare hash_traverse.
2116         * hash.c: Complete rewrite based on BFD hashing code.
2117         * gasp.c (chunksize): New variable.
2118         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2119         hash_delete.
2120
2121 1999-05-28  Nick Clifton  <nickc@cygnus.com>
2122
2123         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2124         addend unless the target uses an old ABI.
2125
2126 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
2127
2128         -Wchar-subscripts cleanup
2129         * listing.c (listing_newline): Use unsigned char variable, so
2130         calls to isascii,iscntrl are correct.
2131         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2132         (unsigned char).
2133         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2134         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2135         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2136         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2137
2138 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
2139
2140         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2141         width for Coldfire.
2142         (arch_coldfire_p): New #define.
2143         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2144
2145 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
2146
2147         * config/tc-m68k.c (install_operand): Add places `n', `o'.
2148
2149         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2150         (install_operand): Add place `N'.
2151         (init_table): Add registers ACC, MACSR, MASK.
2152
2153         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2154
2155         * config/tc-m68k.c: Change mcf5200 --> mcf.
2156         (archs): Add mcf5206e, mcf5307.
2157         (m68k_ip): Add format `u'.
2158         (install_operand): Add place `m', `M', `h'.
2159         (init_table): Add upper/lower registers.
2160
2161         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2162
2163 1999-05-28  Martin Dorey  <mdorey@madge.com>
2164
2165         * config/tc-i960.c: Several minor changes to add ELF and
2166         BFD_ASSEMBLER support.
2167         * config/tc-i960.h: Likewise.
2168         * configure.in (i960-*-elf*): New target.
2169         * aclocal.m4, configure: Rebuild.
2170
2171 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
2172
2173         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2174         reloc changes when defined(BFD_ASSEMBLER).
2175
2176 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
2177
2178         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2179
2180         * write.c (write_print_statistics): Output to file, not stderr.
2181
2182         * expr.c (generic_bignum_to_int32,64): Prototype.
2183
2184         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2185         output_sleb128, output_uleb128, output_big_sleb128,
2186         output_big_uleb128, output_big_leb128): Prototype.
2187         (output_big_sleb128, output_big_uleb128): Make inline.
2188         (output_big_leb128): Remove inline
2189
2190         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2191         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2192         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
2193         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
2194         value for correct overflow check in write.c:fixup_segment.
2195         * write.c (fixup_segment): Move bitfield overflow checks to after
2196         the md_apply_fix call.
2197         * config/obj-coff.c (fixup_segment): Likewise.
2198         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2199         valueT *val argument.
2200
2201 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
2202
2203         * config/atof-ieee.c (gen_to_words): Correctly round a
2204         denormalized number.  Fix off-by-one in range checking for
2205         exponent in a denormal.
2206
2207 1999-05-10  Nick Clifton  <nickc@cygnus.com>
2208
2209         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2210         name.
2211
2212 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
2213
2214         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2215
2216 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
2217
2218         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
2219         (ReverseRegRegmem): Remove.
2220         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
2221         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2222         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
2223         kludge.
2224
2225         From  Doug Ledford <dledford@redhat.com>
2226         * config/tc-i386.h (RegXMM): New for P/III.
2227         * config/tc-i386.c: Add support for P/III.
2228
2229 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
2230
2231         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2232         (md_begin): Allow ppc32 insns in ppc64bridge mode.
2233         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2234
2235 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
2236
2237         * config/tc-i386.c (i386_immediate): Skip whitespace before
2238         complaining about junk after expression.
2239         (i386_displacement): Likewise.
2240
2241 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
2242
2243         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2244         Don't copy before downcaseing.
2245
2246 1999-05-05  Catherine Moore  <clm@cygnus.com>
2247
2248         * tc-m68k.c: Include elf/m68k.h.
2249         (m68k_elf_final_processing): New routine.
2250         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2251         Define.
2252
2253 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
2254
2255         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2256         17 bit fmt insn.
2257
2258 1999-04-30  Nick Clifton  <nickc@cygnus.com>
2259
2260         * config/tc-mcore.c (mcore_s_section): Dump literals before
2261         changing section.
2262
2263 1999-04-29  Nick Clifton  <nickc@cygnus.com>
2264
2265         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2266         for COFF/PE port.
2267
2268 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
2269
2270         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2271         (TC_INIT_FIX_DATA): Delete.
2272         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2273         (TC_INIT_FIX_DATA): Delete.
2274         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2275         * write.c (fix_new_internal): Initialize fx_cgen member.
2276         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2277         (gas_cgen_md_apply_fix3): Update.
2278         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2279         (md_cgen_record_fixup_exp): Update.
2280         (FX_OPINFO_R_TYPE): Update.
2281
2282         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2283         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2284         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2285         * frags.h (struct frag): Make opindex, opinfo ints.
2286
2287         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2288
2289 1999-04-26  Tom Tromey  <tromey@cygnus.com>
2290
2291         * aclocal.m4, configure: Updated for new version of libtool.
2292
2293 1999-04-22  Nick Clifton  <nickc@cygnus.com>
2294
2295         * config/tc-mcore.c (md_apply_fix3): Renamed function from
2296         md_apply_fix.
2297         (md_apply_fix3): Do not fix up absolute relocations against
2298         symbolic values.
2299
2300         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2301
2302 1999-04-20  Nick Clifton  <nickc@cygnus.com>
2303
2304         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2305         changes and data-in-text directives.
2306         (mcore_cons): New function: intercept cons() operations.
2307         (mcore_float_cons): New function: intercept float_cons()
2308         operations.
2309         (mcore_stringer): New function: intercept stringer() operations.
2310
2311 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
2312
2313         * obj.h (struct format_ops): Change generate_asm_lineno field to
2314         take no parameters.
2315         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2316
2317         * config/tc-alpha.c (find_opcode_match): Add default case to
2318         switch.
2319         (find_macro_match): Likewise.
2320         (load_expression): Parenthesize && within ||.
2321
2322         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2323
2324 1999-04-17  Nick Clifton  <nickc@cygnus.com>
2325
2326         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2327         .text .data .section pseudo ops.
2328         (mcore_s_section): New function.  Dump lits before changing secs.
2329         (mcore_s_text): New function.  Dump lits before changing secs.
2330         (mcore_s_data): New function.  Dump lits before changing secs.
2331
2332 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
2333
2334         * config/tc-mips.c (mips_32bitmode): New.
2335         (md_begin): Set mips_32bitmode if needed.
2336         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2337         Set EF_MIPS_32BITMODE.
2338
2339 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
2340
2341         * config/obj-coff.c (c_section_symbol): Fix typo in previous
2342         change.
2343
2344 1999-04-16  Nick Clifton  <nickc@cygnus.com>
2345
2346         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2347
2348 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
2349
2350         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2351         expressions correctly.
2352
2353
2354 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
2355
2356         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2357
2358 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
2359
2360         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2361         and fmpynfadd instructions.
2362
2363 1999-04-11  Richard Henderson  <rth@cygnus.com>
2364
2365         * as.h (environ): Declare it, if needed.
2366         * as.c (dump_statistics): Don't declare environ.
2367         * configure.in (environ): Detect declaration.
2368         * configure, config.in: Rebuild
2369
2370         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2371         (i386_displacement): Allocate enough space for replacement buffer.
2372         Clean up replacement buffer initialization.
2373
2374 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
2375
2376         * subsegs.c (section_symbol): Don't create a new symbol if one
2377         already exists; instead, use the existing one, but set its segment
2378         and frag data if it hasn't already been defined.
2379         * config/obj-coff.c (c_section_symbol): Likewise.
2380
2381 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
2382
2383         * tc-alpha.c (load_expression): Call as_bad instead of abort.
2384
2385 1999-04-08  Nick Clifton  <nickc@cygnus.com>
2386
2387         * config/tc-mcore.c: New File: Support routines for MCore
2388         assembler.
2389         * config/tc-mcore.h: New File: Definitions for MCore assembler.
2390         * config/obj-coff.c: Add support for mcore-pe target.
2391
2392         * Makefile.am: Add support for MCore targets.
2393         * Makefile.in: Regenerate.
2394         * configure.in: Add support for MCore targets.
2395         * configure: Regenerate.
2396
2397         * doc/all.texi: Set MCORE.
2398         * doc/as.texinfo: Document MCore specific command line options.
2399
2400         * write.h: Prevent multiple inclusion.
2401
2402 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
2403
2404         * asintl.h (LC_MESSAGES): Never define.
2405         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2406         does not define it.
2407         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2408         does not define it.
2409
2410         * Makefile.am (m68k-parse.c): If configuring in the source
2411         directory, copy m68k-parse.y into the local directory before
2412         running ylwrap, to remove spurious differences when generating
2413         snapshots.
2414         * Makefile.in: Rebuild.
2415
2416         * config/tc-sparc.h (md_do_align): Just allocate the number of
2417         bytes necessary, rather than always allocating 1024.
2418
2419 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
2420
2421         * listing.c (listing_newline): Add cast to avoid warning.
2422         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
2423         * config/tc-i386.c (i386_scale): Add return value.
2424         (build_displacement_string): Remove unused local temp_disp2.
2425         (i386_intel_memory_operand): Add parentheses to avoid warning.
2426         (i386_intel_operand): Remove unused local end_of_operand_string.
2427         (i386_operand): Remove unused local operand_modifier.
2428         (i386_operand): Add parens to avoid warning.
2429
2430 1999-04-04  Don Bowman <don@pixsci.com>
2431
2432         * configure.in: Add mips*-*-vxworks* target; have it define
2433         MIPS_STABS_ELF.
2434         * configure, config.in: Rebuild.
2435
2436 1999-03-31  Nick Clifton  <nickc@cygnus.com>
2437
2438         * configure.in (emulations): Add support for arm-epoc-pe.
2439         * configure: Regenerate.
2440         * config/te-epoc-pe.h: New file.  Define macros specific to
2441         arm-epoc-pe target.
2442         * config/tc-arm.h: Select epoc-pe-arm target format if configured
2443         for arm-epoc-pe target.
2444
2445 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
2446
2447         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
2448
2449 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
2450
2451         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2452         detect ",n" without a condition.
2453         (pa_parse_neg_cmpsub_cmpltr): Likewise.
2454
2455
2456 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
2457
2458         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2459         instruction is encoded with one bit.
2460
2461
2462 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
2463
2464         * doc/internals.texi (CPU backend): Mention that
2465         line_separator_chars should not include newline.  From thi
2466         <ttn@mingle.glug.org>.
2467
2468 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
2469
2470         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2471         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2472
2473 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
2474
2475         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2476
2477 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
2478
2479         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2480
2481
2482 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
2483
2484         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2485
2486 1999-03-15  Martin Hunt  <hunt@cygnus.com>
2487
2488         * app.c (do_scrub_begin): Change '-' back to a symbol char
2489         so we can use multiple opcodes on a line again.
2490
2491         * config/tc-d30v.c: By default, warn if a symbol has
2492         the same name as a register.  Plus some minor
2493         updates from the branch.
2494
2495 1999-03-13  Nick Clifton  <nickc@cygnus.com>
2496
2497         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2498         BFD_RELOC_16 and BFD_RELOC_64.
2499
2500 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
2501
2502         * expr.c (expr): Add missing else.
2503
2504 1999-03-12  Nick Clifton  <nickc@cygnus.com>
2505
2506         * config/tc-arm.c (md_apply_fix3): Improve error message.
2507
2508 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
2509
2510         * Makefile.am (CPU_TYPES): Add fr30.
2511         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2512         (fr30,m32r dependencies): Update.
2513         * Makefile.in: Rebuild.
2514
2515         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2516         (gas_cgen_record_fixup_exp): Ditto.
2517         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2518         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
2519         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2520         (md_cgen_lookup_reloc): Update use of operand->type.
2521         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2522         (md_convert_frag): Call cgen_operand_lookup_by_num.
2523         (md_cgen_lookup_reloc): Update use of operand->type.
2524         (m32r_cgen_record_fixup_exp): Ditto.
2525
2526 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
2527
2528         * config/tc-mips.c (md_show_usage): Fix message.
2529
2530 1999-03-03  Nick Clifton  <nickc@cygnus.com>
2531
2532         * doc/c-arm.texi (ARM Syntax): Document new command line switches
2533         and LDR reg,=<expr> instruction.
2534
2535         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2536         -mcpu=arm9tdmi.
2537
2538 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
2539
2540         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2541
2542 1999-02-17  Nick Clifton  <nickc@cygnus.com>
2543
2544         This patch was created by: Scott Bambrough
2545         <scottb@corelcomputer.com>
2546
2547         * app.c:
2548           Special cased '@' character.  The '@' character is used as the
2549           ARM assembler comment character, as a special character
2550           and in ELF .symver pseudo-op's, and as a special character in
2551           .type and .section pseudo-ops.
2552         (symver_pseudo): New static variable.
2553         (symver_state): New static variable.
2554         (struct app_save): Add field 'symver_state'.
2555         (app_push): Save global symver_state int struct app_save.
2556         (app_pop): Restore global symver_state from struct app_save.
2557         (do_scrub_chars): Special case handling of '@' character in
2558         .symver pseudo-ops.
2559
2560         * configure.in: Modified to recognize armv* uname syntax from ARM
2561         Linux kernel.
2562         * configure: Regenerated.
2563
2564         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2565         a prefix to the section's type.
2566         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2567         the type's typename.
2568
2569         * config/tc-arm.h: Add support for PIC generation:
2570         (pic_code): New boolean.
2571         (obj_relocate_extern): Define.
2572         (TC_RELOC_RTSYM_LOC_FIXUP): Define
2573         (TC_CONS_FIX_NEW): Define.
2574         (tc_fix_adjustable): Define.
2575         (GLOBAL_OFFSET_TABLE_NAME): Define.
2576
2577         * config/tc-arm.c: Add support for PIC generation:
2578         (line_seperator_chars): Allow ';' as a seperator for Linux.
2579         (is_immediate_prefix): New macro.
2580         (arm_parse_reloc): New function.
2581         (s_arm_elf_cons): New function.
2582         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2583         (md_undefined_symbol): Special case handling for the Global Offset
2584           Table's symbol.
2585         (md_apply_fix3): Handle PIC relocs.
2586         (tc_gen_reloc): Handle PIC relocs.
2587         (md_parse_option): Add support for '-k' command line switch to
2588           enable PIC generation.
2589         (cons_fix_new_arm): New function.
2590         (s_arm_elf_cons): New function.
2591
2592 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
2593
2594         * configure.in: Add comments for uses of AC_DEFINE.
2595         * acinclude.m4: Likewise.
2596         * acconfig.h: Remove.
2597         * aclocal.m4: Rebuild.
2598         * configure: Rebuild.
2599         * Makefile.in: Rebuild.
2600         * config.in: Rebuild.
2601
2602 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
2603
2604         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2605         non-constant offset from a base register.
2606
2607 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
2608
2609         * config/tc-alpha.c (md_show_usage): Put \ before newline in
2610         strings always.
2611
2612 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
2613
2614         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2615         (emit_insn): Look for pc-relative and no-overflow specifiers on
2616         internal relocation types.
2617
2618 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
2619
2620         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2621         -mcpu=NNNN flags.
2622
2623         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2624         mips_cpu instead.
2625         (mips_4650, mips_4010, mips_4100): Variables removed.
2626         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2627         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2628         variables.
2629         (md_begin): Don't bother initializing the mips_NNNN variables;
2630         mips_cpu is set, and that's good enough now.
2631         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2632         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
2633         (show): New function, to handle wrapping in the CPU lists.
2634         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2635
2636 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
2637
2638         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2639         than treat as an immediate specifier.
2640
2641 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
2642
2643         * config/tc-i386.c: Prototype many functions.
2644         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2645         (i386_immediate): Remove unused second argument.
2646         (i386_intel_operand): Fix i386_is_reg typo.
2647         (i386_operand): Use allow_naked_reg.
2648         (output_invalid): Make operand int for K&R.
2649
2650 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
2651
2652         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2653         patch.
2654         * Makefile.in: Rebuild.
2655
2656 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
2657
2658         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2659         (cgen.o): Ditto.
2660         (EXTRA_as_new_SOURCES): Comment out.
2661         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2662         * Makefile.in: Rebuild.
2663         * doc/Makefile.in: Rebuild.
2664         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
2665         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
2666         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2667         * configure: Rebuild.
2668         * aclocal.m4: Rebuild.
2669         * config.in: Rebuild.
2670         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2671         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2672         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2673         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2674         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2675         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2676         (gas_cgen_record_fixup_exp): Ditto.
2677         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
2678         descriptor, not global variable.
2679         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2680         descriptor, not global variable.  Refer to insert_operand handler
2681         via cpu descriptor, not global function.
2682         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2683         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2684         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2685         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2686         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2687         * config/tc-m32r.c: Ditto.
2688         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2689         (md_assemble): Ditto.
2690         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2691
2692 1999-02-09  Nick Clifton  <nickc@cygnus.com>
2693
2694         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2695         relocations for ELF targets.
2696
2697 1999-02-08  Nick Clifton  <nickc@cygnus.com>
2698
2699         * configure.in: Add support for StrongARM target.
2700         * configure: Regenerate.
2701
2702 1999-02-05  Nick Clifton  <nickc@cygnus.com>
2703
2704         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2705
2706         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2707         for COFF ports.
2708
2709 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
2710
2711         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2712
2713 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
2714
2715         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
2716         (INTEL_DWORD_MNEM_SUFFIX):  Define.
2717         (BYTE_PTR):  Define.
2718         (WORD_PTR):  Define.
2719         (DWORD_PTR):  Define.
2720         (XWORD_PTR):  Define.
2721         (SHORT):  Define.
2722         (OFFSET_FLAT):  Define.
2723         (FLAT):  Define.
2724         (NONE_FOUND):  Define.
2725         (No_dSuf):  Define.
2726         (No_xSuf):  Define.
2727         * config/tc-i386.c  (set_intel_syntax):  New routine.
2728         (intel_syntax):  Declare.
2729         (allow_naked_reg):  Declare.
2730         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
2731         (intel_float_operand):  New routine.
2732         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
2733         Handle brackets as well as parens.  Call i386_intel_operand for
2734         intel syntax.  Reverse operands if appropriate.  Handle new
2735         suffixes.  Handle movzx and movsx.
2736         (i386_is_reg):  New routine.
2737         (i386_immediate):  New routine.
2738         (i386_scale):  New routine.
2739         (i386_displacement):  New routine.
2740         (i386_operand_modifier):  New routine.
2741         (build_displacement_string):  New routine.
2742         (i386_parse_seg):  New routine.
2743         (i386_intel_memory_operand):  New routine.
2744         (i386_intel_operand):  New routine.
2745         (i386_operand):  Call i386_displacement, i386_immediate,
2746         i386_scale, etc.  instead of handling inline.
2747         (parse_register):  Handle registers without prefix.
2748
2749 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
2750
2751         * configure:  Regenerate.
2752         * configure.in (arm-*-oabi):  New.
2753         (thumb-*-oabi):  New.
2754         * config/tc-arm.c (target_oabi):  Declare.
2755         (md_apply_fix3): Support REL relocs.
2756         (md_parse_option):  Handle -oabi.
2757         (elf32_arm_target_format):  New routine.
2758         (md_longopts):  Add OPTION_OABI.
2759         * config/tc-arm.h:  Redefine TARGET_FORMAT.
2760
2761
2762 1999-01-28  Nick Clifton  <nickc@cygnus.com>
2763
2764         * write.c (write_relocs): Handle out of range error.
2765
2766         * config/tc-fr30.c (fr30_fix_adjustable): New function.
2767         (fr30_force_relocation): Default to 0.
2768
2769         * config/tc-fr30.h (obj_fix_adjustable): Define.
2770         (TC_FORCE_RELOCATION): Define.
2771
2772         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2773         relocs.
2774
2775 1999-01-16  Nick Clifton  <nickc@cygnus.com>
2776
2777         * config/tc-d30v.c (write_2_short): Do not generate a sequential
2778         merge of two instructions if the left instruciton kills the right.
2779
2780 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
2781
2782         * Makefile.in: Regenerate.
2783         * configure.in: Redo test for using cgen.
2784         * configure: Regenerate.
2785
2786 1999-01-09  Nick Clifton  <nickc@cygnus.com>
2787
2788         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2789         redefinition of this macro.
2790
2791 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
2792
2793         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2794         warning.
2795
2796 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
2797
2798         * config/tc-mips.c (append_insn): For mips16, insert a nop between
2799         a read of HI or LO and an immediatly following branch.
2800
2801 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
2802
2803         * config/tc-mips.c (md_begin): Another correction to the setting of
2804         mips_eabi64.
2805
2806 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
2807
2808         * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2809
2810 1998-12-21  Nick Clifton  <nickc@cygnus.com>
2811
2812         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2813         bit insn when optimizing, so that parallelised instructions will
2814         start on a 32 bit boundary.
2815
2816 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
2817
2818         * config/tc-mips.c (mips_eabi64): New.
2819         (md_begin): Set mips_eabi64.
2820         (mips_elf_final_processing): Use it.
2821
2822 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
2823
2824         * config/tc-mips.c (mips_elf_final_processing):
2825         Correct setting of ABI in e_flags.
2826
2827 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
2828
2829         * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2830
2831 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
2832
2833         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2834
2835 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
2836
2837         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2838         warning, values that don't fit in the field.
2839
2840 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
2841
2842         * config/tc-mips.c (mips_abi_string): New.
2843         (md_parse_option,md_longopts): Add mabi.
2844         (mips_elf_final_processing): Set e_flags based on mabi flag.
2845
2846 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
2847
2848         * config/tc-mips.c (md_parse_option): Handle vr4111.
2849
2850 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
2851
2852         * config/tc-h8300.c (build_bytes): Change message given if the
2853         instruction requires H8/300H mode and we're not in Hmode, to
2854         suggest that it may be the operand modes that are the problem, not
2855         necessarily the opcode.
2856
2857 1998-12-10  Nick Clifton  <nickc@cygnus.com>
2858
2859         * config/tc-fr30.c: Add line separator character.
2860
2861 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
2862
2863         * configure.in (hppa-*-mpeix*): New target.
2864         * config/obj-som.h (obj_som_compiler): Declare.
2865         * config/obj-som.c (compiler_seen): New static variable.
2866         (obj_som_compiler): New function.
2867         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2868         (md_pseudo_table): Add "compiler" if OBJ_SOM.
2869         (pa_type_args): Set hppa_priv_level.
2870         (pa_compiler): New static function if OBJ_SOM.
2871         * configure: Rebuild.
2872
2873 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
2874
2875         * read.c (output_leb128): Don't mark as inline.
2876
2877 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
2878
2879         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2880         AIX .vbyte unaligned data support.
2881         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2882         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2883         sections.
2884
2885 1998-12-07  Nick Clifton  <nickc@cygnus.com>
2886
2887         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2888         input handling.
2889
2890 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
2891
2892         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
2893         BFD_RELOC_ARM_PCREL_BRANCH.
2894
2895 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
2896
2897         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2898         checking the target type.
2899         (mips-dec-bsd*): Set endian to little.
2900         * configure: Rebuild.
2901
2902         COFF weak symbol support, based on patches from Mark Elbrecht
2903         <snowball3@usa.net>:
2904         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2905         * config/obj-coff.c (obj_coff_weak): New static function.
2906         (obj_coff_endef) [both versions]: Handle weak symbols.
2907         (coff_frob_symbol): Likewise.
2908         (yank_symbols): Likewise.
2909         (obj_pseudo_table): Add "weak".
2910
2911         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
2912         <aymeric.vincent@emi.u-bordeaux.fr>.
2913         * aclocal.m4: Rebuild with current tools.
2914         * configure: Rebuild.
2915
2916         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2917         an assertion failure for a case we can't handle when OBJ_ECOFF.
2918
2919         * expr.c (operator): And with 0xff to avoid problems with signed
2920         char.
2921
2922 1998-12-03  Nick Clifton  <nickc@cygnus.com>
2923
2924         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2925         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2926
2927 1998-12-02  Nick Clifton  <nickc@cygnus.com>
2928
2929         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2930         LDI:20 insn.
2931
2932 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
2933
2934         * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2935         of pcrel point.
2936
2937 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
2938
2939         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2940         pcrel point.
2941
2942 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
2943
2944         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2945         scope.
2946         (d10v_cleanup): Only generate previous insn if a multiline insn is
2947         not pending.
2948
2949 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
2950
2951         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2952         FR30_OPERAND_I32.
2953
2954 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
2955
2956         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2957         -marm6xxx command line switches.
2958
2959 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
2960
2961         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2962         (itbl-ops.o): Delete duplicate dependencies.
2963         Rebuild dependencies.
2964         Add fr30 dependencies.
2965         * Makefile.in: Rebuild.
2966
2967 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
2968
2969         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2970         opcode list.
2971         * listing.c: Ignore line terminator characters found inside
2972         strings.
2973
2974 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
2975
2976         * po/gas.pot: Regenerated.
2977
2978 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
2979
2980         * config/tc-fr30.c (fr30_is_colon_insn): New name for
2981         fr30_is_label_start().  Also checks for delay slot insns.
2982
2983         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2984         FR30 instructions which contain a colon in the mnemonic.
2985
2986         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2987
2988 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
2989
2990         * config/tc-fr30.c: Removed currently superflous code.
2991
2992 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
2993
2994         * config/tc-fr30.h: New file.
2995         * config/tc-fr30.c: Tweaking so that it will compile.
2996
2997 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
2998
2999         * config/tc-d10v.h (obj_fix_adjustable):  Define.
3000         (TC_FORCE_RELOCATION):  Define.
3001         (d10v_force_relocation):  Declare.
3002         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
3003         (md_apply_fix3):  Handle Vtable relocs.
3004         (d10v_fix_adjustable):  New.
3005         (d10v_force_relocation):  New.
3006
3007 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
3008
3009         * config/tc-d30v.c: Change default behaviour to ignore potential
3010         conflicts between register name and symbol names.
3011
3012 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
3013
3014         * configure.in: Add fr30-*-*.
3015         * config/tc-fr30.c: New file.
3016         * Makefile.in: Regenerated.
3017         * config.in: Regenerated.
3018         * configure: Regenerated.
3019         * doc/Makefile.in: Regenerated.
3020         * po/gas.pot: Regenerated.
3021
3022 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
3023
3024         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3025         are 16 bit insns.
3026
3027 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
3028
3029         * app.c (do_scrub_begin): Set characters above 127 to be symbol
3030         characters.
3031         (do_scrub_chars): Add some casts to unsigned char to avoid
3032         unwanted sign extension.
3033         * read.c (lex_type): Set characters about 127 to be symbol
3034         characters.
3035         * config/tc-i386.c (md_begin): Set identifier_chars and
3036         operand_chars for values above 127.
3037
3038 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
3039
3040         * configure.in: detect cygwin* instead of cygwin32*
3041         * configure: regenerate
3042
3043 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
3044
3045         * listing.c: Add support for producing a listing from piped
3046         input.
3047
3048 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
3049
3050         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3051         (append_insn): Account for the tx39's multiply behavior.
3052
3053 1998-10-26  Michael Meissner  <meissner@cygnus.com>
3054
3055         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3056         from assemble_parallel_insns.  Add support for '->' to indicate
3057         explicitly serializing the instructions.
3058         (md_assemble): Ditto.
3059
3060 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
3061
3062         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
3063         WEAK handling.
3064
3065 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
3066
3067         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
3068
3069 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
3070
3071         * config/tc-mips.c : support frame and regmask/fregmask when
3072           MIPS_STABS_ELF is specified.
3073
3074 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
3075
3076         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
3077         (md_apply_fix):  Don't return 1 for VTABLE relocs.
3078         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
3079
3080 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3081
3082         * doc/c-i386.texi: Replace occurences of "opcode" with
3083         "instruction mnemonic", "instruction", or "mnemonic" when
3084         referring to the name of an instruction.  Use "opcode" when
3085         referring to the sequence of machine bytes.
3086
3087         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3088         (is_opcode_char): Rename to is_mnemonic_char.
3089         (md_assemble and i386_operand): Correct error messages from
3090         "opcode" to "instruction mnemonic"
3091         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3092         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3093         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3094         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3095         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3096         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3097         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3098
3099         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3100
3101         * config/tc-i386.c (i386_operand): Check for garbage after
3102         register name.
3103
3104 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3105
3106         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3107         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3108
3109 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
3110
3111         * config/tc-sh.h (obj_fix_adjustable):  Define.
3112         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
3113         (md_apply_fix):  Likewise.
3114         (tc_gen_reloc):  Likewise.
3115         (sh_fix_adjustable):  New.
3116
3117 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
3118
3119         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3120         * cgen.h (gas_cgen_finish_insn): Update prototype.
3121         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3122         cgen_insn_t -> CGEN_INSN_INT.
3123         (make_parallel): Update handling of CGEN_INT_INSN_P.
3124         (assemble_parallel_insn): Ditto.
3125         (target_make_parallel): New function.
3126         (md_assemble): Use it.
3127
3128 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
3129
3130         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
3131
3132 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
3133
3134         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3135         converted into lower case.
3136
3137 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
3138
3139         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
3140         (gas_cgen_tc_gen_reloc):  Likewise.
3141         * config/tc-m32r.h (obj_fix_adjustable):  Define.
3142         * config/tc-m32r.c (m32r_fix_adjustable):  New.
3143         (m32r_force_relocation):  Handle VTABLE relocs.
3144
3145 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
3146
3147         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3148
3149 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
3150
3151         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3152         to lower case before parsing.
3153
3154         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3155         parallel insns modift buts in the PSW as a side effect.
3156
3157 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
3158
3159         * config/tc-d30v.c (find_format): Test for missing flag and
3160         control registers.
3161
3162         (md_apply_fix3): Fix error messages to avoid
3163         assumption about presence of a symbol.
3164
3165         (parallel_ok): Disallow parallel instructions that both modify the
3166         same flag register.
3167
3168         (find_format): Generate a warning if an odd numbered register is
3169         used as the first register in a mutli-register instruction.
3170
3171 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
3172
3173         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3174         relocations are always associated with a symbol.
3175
3176 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
3177
3178         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
3179         (elf32_sparc_force_relocation):  Declare.
3180         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
3181         (tc_gen_reloc):  Handle vtable relocs.
3182         (elf32_sparc_force_relocation):  New.
3183
3184 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
3185
3186         * symbols.c (S_IS_FUNCTION):  New.
3187         * config/tc-v850.h (obj_fix_adjustable):  Define.
3188         (TC_FORCE_RELOCATION):  Define.
3189         (v850_force_relocation):  Declare.
3190         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
3191         of fx_addnumber for VTABLE reloc addends.
3192         (md_apply_fix3):  Handle VTABLE relocs.
3193         (v850_fix_adjustable):  New.
3194         (v850_force_relocation):  New.
3195
3196 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
3197
3198         * tc-hppa.c (fp_operand_format): Add some additional formats.
3199         (pa_ip): Do not automatically promote into pa2.0 mode.
3200         (pa_level): Handle ".level 2.0".
3201
3202 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3203
3204         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3205         * config/tc-i386.h (template.extension_opcode): Change to
3206         unsigned int to allow full range of 8-bit opcode suffixes.
3207         (None): Redefine as 0xffff.
3208
3209         From Jeff B Epler <jepler@usgs.gov>
3210         * doc/c-i386.texi (i386-SIMD): New section.
3211
3212 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
3213
3214         * read.c (discard_rest_of_line): New function.
3215         * read.h: Declare it.
3216         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3217
3218 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
3219
3220         * config/tc-d10v.c (find_symbol_matching_register): New function.
3221         (find_opcode): Cope with the case where a register name matches
3222         a symbol name.
3223
3224 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
3225
3226         * config/tc-v850.c (md_pcrel_from): Rename to
3227         v850_pcrel_from_section.
3228         (v850_pcrel_from_section): Do not resolves symbols in other
3229         sections.
3230
3231         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3232
3233 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
3234
3235         * config/tc-d10v.c (find_opcode): Generate an error if a register
3236         is supplied for an operand that should not be a register.
3237
3238 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
3239
3240         * config/tc-d30v.c (write_2_short): But do allow delayed branch
3241         instructions to have another instruction in the right bin.
3242
3243 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
3244
3245         * config/tc-d30v.c (write_2_short): Do not allow instructions in
3246         the right container if the left container holds a branch
3247         instruction.
3248
3249 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
3250
3251         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3252         both a register name and symbol name.
3253         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3254
3255 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
3256
3257         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3258         execution unit class.
3259
3260         (reg_name_search): If a name matches a register and a symbol,
3261         prefer the register.
3262         (find_format): Disallow flag registers when a general purpose
3263         register is required.
3264         If a number is required, but a register has been given, check to
3265         see if a symbol with the same name as the register exists, and if
3266         so, use that symbol.
3267
3268 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
3269
3270         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3271
3272 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
3273
3274         * config/tc-d30v.c (find_format): Do not accept flag registers as
3275         general purpose registers.
3276         (find_format): If an immediate value is expected at a given place
3277         in a format, but a register name has been provided instead, check
3278         to see if that register name matches the name of a predefined
3279         symbol and if it does, then use the symbol instead.
3280         (reg_name_search): If a register name matches a symbol name,
3281         prefer the register name to the symbol name.
3282
3283 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
3284
3285         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3286         the previous insn to empty.
3287
3288 1998-09-20  Michael Meissner  <meissner@cygnus.com>
3289
3290         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3291         pieces, forcing the use of an ANSI compiler.
3292
3293 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3294
3295         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
3296         relocs.
3297         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3298
3299 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
3300
3301         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
3302         assembler syntax.
3303         (obj_elf_vtable_entry):  Likewise.
3304         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
3305         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3306         (tc_gen_reloc): Likewise.
3307         (arm_fix_adjustable): Likewise.
3308         (elf32_arm_force_relocation): New.
3309         (armelf_frob_symbol):  Remove coff-style symbol support.
3310
3311 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
3312
3313         * config/tc-i386.c (i386_operand): Fix typo in last patch.
3314
3315 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
3316
3317         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
3318         OBJ_COFF so that routine is defined for a.out format.
3319
3320 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
3321
3322         * config/tc-i386.c (i386_operand): Detect non-segment registers
3323         used as segment prefixes.
3324
3325 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3326
3327         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3328         optimize across FDE boundaries.
3329
3330         * config/obj-coff.c (obj_coff_section): Preserve any link once
3331         flags when setting the section flags.
3332
3333 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
3334
3335         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3336         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3337
3338 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3339
3340         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3341         to the host width.
3342
3343 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
3344
3345         * frags.c (frag_grow): Include the size of the frag struct in the
3346         obstack chunk size.
3347
3348         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3349         if the new subseg comes before the old.
3350
3351 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3352
3353         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3354         to handle edge8 and edge16.
3355
3356 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
3357
3358         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3359         before we clobber the symbol involved.
3360
3361 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
3362
3363         * config/tc-arm.c:  Remove OBJ_ELF definitions for
3364         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
3365         use arm_adjust_symtab for OBJ_COFF.
3366         (armelf_adjust_symtab):  New Routine.
3367         * config/tc-arm.h:  Define obj_adjust_symtab to
3368         armelf_adjust_symtab for OBJ_ELF.
3369
3370 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
3371
3372         * configure.in: Make all i386-elf targets use bfd_gas.
3373         * config/tc-i386.c (tc_i386_force_relocation): New.
3374         (tc_i386_fix_adjustable): Don't fix vtable relocs.
3375         (md_apply_fix3): Likewise.
3376         (tc_gen_reloc): Handle them.
3377         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3378         tc_i386_force_relocation.
3379
3380 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
3381
3382         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3383
3384 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
3385
3386         * config/tc-d30v.c (md_assemble): Copy previous opcode over
3387         current opcode after writing the first insturction of a reverse
3388         sequential pair.
3389
3390 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
3391
3392         * read.h (generate_lineno_debug): Add prototype.
3393         * read.c (generate_lineno_debug): Make non-static.
3394
3395 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3396
3397         * config/tc-i386.c (md_assemble): Only warn for address/data size
3398         prefixes.
3399
3400 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
3401
3402         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3403         against Thumb function names, as the linker needs this information.
3404
3405 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
3406
3407         * expr.c (operand): Check also that there is no advance in operand
3408         after atof_generic in order to decide "is it label 0f or floating
3409         point number?".
3410
3411 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
3412
3413         * config/tc-m32r.c: Replace double dash prefix to M32R specific
3414         command line options with a single dash.
3415         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3416
3417 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
3418
3419        * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3420        * tc-arm.c (arm_fix_adjustable): New routine.
3421
3422 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
3423
3424         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3425         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3426         demand_empty_rest_of_line before mri_comment_end.
3427         (equals): Check garbage after expression before
3428         mri_comment_end in MRI mode.
3429
3430 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3431
3432         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3433         small immediate constant to use the constant itself rather than
3434         always using 1.
3435
3436 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3437
3438         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3439         (pa_leave): Likewise.
3440
3441 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3442
3443         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3444         prefixes.
3445         (i386_operand): Fix an error message.
3446
3447 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
3448
3449         * doc/c-arm.texi (ARM Directives): Document .req directive.
3450
3451         * config/tc-arm.c (reg_required_here): Display erroneous string if
3452         the register name could not be decoded.
3453         Do not set inst.instruction if the sift is -1.
3454
3455 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
3456
3457         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3458         we do for EXTERN.
3459
3460 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
3461
3462         * config/tc-d30v.c (d30v_align): Always perform alignment request,
3463         even if it is belived to be unnecessary.
3464
3465 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3466
3467         config/tc-i386.c (i386_operand): Size immediate constants by
3468         suffix (erroneously removed as part of July 7 change).
3469
3470 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
3471
3472         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
3473         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3474         (armelf_frob_symbol):  New Routine.
3475         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
3476
3477 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
3478
3479         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3480
3481 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
3482
3483         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3484         command line switches passed to assembler.
3485
3486 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
3487
3488         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3489         (gas_cgen_opcode_desc): Declare.
3490         (gas_cgen_parse_operand): Declare.
3491         (*): Prepend gas_ to gas specific fns to denote them as such.
3492         All uses updated.
3493         * cgen.c (gas_cgen_opcode_desc): New global
3494         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3495         (queue_fixup): Renamed from cgen_queue_fixup.
3496         (*): Prepend gas_ to gas specific fns to denote them as such.
3497         All uses updated.
3498         (gas_cgen_md_apply_fix3): Update call to insert_operand.
3499         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3500         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3501         Open opcode table and initialize it.
3502         (make_parallel): Use gas_cgen_opcode_desc.
3503         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
3504         (md_assemble): Ditto.
3505
3506 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
3507
3508         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3509         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3510         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
3511         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3512         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3513         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
3514         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3515         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3516         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3517         (INIT_STAB_SECTION): Likewise.
3518         (OBJ_PROCESS_STAB): Likewise.
3519
3520         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3521         (md_parse_option): Watch for them.
3522         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3523         (md_begin): Kill neverdef code.
3524         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3525         (s_alpha_prologue): Watch alpha_cur_ent_sym.
3526         (s_alpha_coff_wrapper): New.
3527         (md_pseudo_table): Trap all ECOFF pseudos.
3528
3529 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
3530
3531         Start of changes to remove mdebug section from mips*-elf
3532         Based on MIPS_STAB_ELF definition
3533         * acconfig.h: undef if not configured
3534         * config.in: undef if not configured
3535         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3536         * config/tc-mips.c (s_ent): set BSF_FUNCTION
3537         * stabs.c (s_stab_generic): flush frag
3538
3539 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
3540
3541         * configure.in: (arm-*-elf):  Handle.
3542         (thumb-*-elf): Handle.
3543         * configure:  Regenerate.
3544         * read.c (stringer): Fix typo in comment.
3545         * write.c (fixup_segment): Don't add symbol value to addend if
3546         TC_ARM and OBJ_ELF.
3547         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
3548         sections.
3549         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
3550         for OBJ_ELF.
3551
3552 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
3553
3554         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3555         (write_2_short): Emit warning if new flag is set.
3556         (do_assemble): Set flags if left instruction is one of special
3557         "right-instruction-killer" type.
3558
3559 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
3560
3561         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3562         Always output words in debug_info section as big endian.
3563         (sparc_target_format): Choose correct bfd target.
3564         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3565
3566 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
3567
3568         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3569         to work with internationalization code.  Issue an error when two
3570         operands match that are not allowed to match.
3571
3572 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
3573
3574         * configure.in (install_tooldir): Allow target to specify whether
3575         it wants to be installed in $(tooldir)/bin.
3576         * configure: Regenerate.
3577         * Makefile.am (install-exec-local): Set install-exec-tooldir
3578         dependency via configure.
3579         * Makefile.in: Regenerate.
3580
3581 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
3582
3583         * Makefile.am (install-exec-local): Split into two ...
3584         (install-exec-bindir,install-exec-tooldir): New rules.
3585         * Makefile.in: Regenerate.
3586
3587 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
3588
3589         * Makefile.am (install-exec-local): Don't remove the file before
3590         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
3591         W. Rozycki <macro@ds2.pg.gda.pl>.
3592         * Makefile.in: Rebuild.
3593
3594 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
3595
3596         * cgen.c: Include libiberty.h.
3597         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3598         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3599         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3600         (md_cgen_lookup_reloc)): Declare.
3601         (md_cgen_record_fixup_exp): Declare.
3602         * config/tc-m32r.h (md_pcrel_from_section): Declare.
3603         (m32r_relax_frag): Declare.
3604         (cgen_md_apply_fix3): Decls moved to cgen.h.
3605         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3606         (m32r_cgen_record_fixup_exp): Delete decl.
3607         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3608         (assemble_nop): Delete.
3609         (expand_debug_syms): Delete unused `exp'.
3610         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3611         Add default case for -Wall.
3612         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3613         (md_atof): Delete unused wordP.
3614
3615 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
3616
3617         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3618         value.
3619
3620 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
3621
3622         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3623         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3624         .print, .purgem, and .struct.  Remove documentation for
3625         .app-file.
3626
3627 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
3628
3629         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3630         Update call to insert_operand.
3631
3632 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
3633
3634         * config/tc-m32r.c (ms_show_usage): Formatting changes.
3635
3636 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
3637
3638         * config/tc-i386.c (md_assemble): Don't get confused by trailing
3639         whitespace after a prefix operator.
3640
3641 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
3642
3643         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3644
3645 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
3646
3647         * config/tc-sparc.c (log2): New static function.
3648         (s_reserve): Use log2 to convert alignment before calling
3649         record_alignment.
3650         (s_common): Use log2 to convert alignment before calling
3651         record_alignment and frag_align.
3652         (sparc_cons_align): Use log2.
3653
3654 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
3655
3656         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3657         (s_common): Likewise.
3658
3659         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
3660         initialization of waddr.
3661         (sparc_elf_final_processing): Add default case to switch.
3662
3663 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3664
3665         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
3666         than temporary real.
3667
3668 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3669
3670         * write.c (subsegs_finish): Don't align the segments if there were
3671         any errors.
3672
3673         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3674         copying aux information.
3675
3676         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3677         expression into a symbol.
3678
3679 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3680
3681         * config/tc-i386.c (mode_from_disp_size): Change arg and return
3682         type to unsigned int.
3683         (md_assemble): Change type used to store offsets from unsigned
3684         long to long.
3685         (i386_operand): Switch error check to only call RESTORE_END_STRING
3686         once after parse_register.
3687
3688 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
3689
3690         * config/tc-v850.c (md_show_usage): Changed format to match that
3691         of gcc, ld, etc.
3692
3693         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3694
3695 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3696
3697         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3698         relocs.
3699         (md_apply_fix_2): Force the symbol of the vtable reloc to be
3700         weak.
3701
3702 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
3703
3704         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3705         * doc/Makefile.in: Rebuild.
3706
3707 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
3708
3709         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3710         for %lo expressions.
3711         (mips_ip, case 'u'): Move range check after code to mask
3712         off bits in %hi/%lo expressions.  Mask off high bits for
3713         %lo expressions.
3714
3715 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3716
3717         * doc/Makefile.am (gasver.texi): New target.
3718         (as.info, as.dvi): Depends upon gasver.texi.
3719         * doc/as.texinfo: Include gasver.texi.  Mention version number on
3720         title page and in top node.
3721         * doc/Makefile.in: Rebuild.
3722
3723 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
3724
3725         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3726         but not including the line containing the edict.
3727         * listing.h (LISTING_EOF): New.
3728         * input-scrub.c (input_scrub_next_buffer): Call it.
3729
3730 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3731
3732         * config/tc-i386.c (i386_operand): Don't set the size of an
3733         immediate address based solely on the suffix and the mode.
3734
3735         * config/tc-i386.c (md_assemble): Add assertion to make sure
3736         overlap2 does not set Imm.
3737
3738         * config/tc-i386.c (space_chars): Remove. The scrubber converts
3739         sequences of whitespace to a single space.
3740         (is_space_chars): Just compare with space.
3741         (md_begin): Don't initialize space_chars.
3742         (md_assemble): Just skip a single whitespace character.
3743         (i386_operand): Rewrite base-index parsing to use new
3744         parse_register, and to skip white space.  Skip white space in a
3745         number of other places too.  Don't give error message if
3746         parse_register fails.
3747         (parse_register): Change reg_string parameter to be non-const.
3748         Add end_op parameter.  Skip white space after the `%', and return
3749         end of register string.  Give error message here rather than
3750         caller.
3751
3752 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
3753
3754         Based on patch from Matt Semersky <matts@scd.hp.com>:
3755         * expr.c (op_encoding): Make const.
3756         (expr_set_precedence): New function.
3757         (expr_begin): Don't set operator rankings, just call
3758         expr_set_precedence.
3759         * expr.h (expr_set_precedence): Declare.
3760         * read.c (s_mri): Call expr_set_precedence.
3761
3762 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
3763
3764         * doc/as.texinfo (Statements): Remove paragraph discussing
3765         continuing lines with a backslash.  This hasn't worked for years,
3766         if it ever did.
3767
3768 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
3769
3770         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
3771         symbol definitions.
3772         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3773         (ps_CTORS, ps_DTORS): New section types.
3774         (vms_fixup_xtors_section): New function
3775         (Ctors_Psect, Dtors_Psect): Define.
3776         (IS_GXX_XTOR): Define
3777         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3778         Filter static constructors/destructors and add to
3779         Ctors_Symbols/Dtors_Symbols chain.
3780         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3781         appropriate section.
3782
3783         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3784         * makefile.vms: Merge vax/vms support.
3785
3786 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
3787
3788         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3789         (elf_pseudo_table): Add them.
3790         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3791         (md_apply_fix): Accept them.
3792         (mips_fix_adjustable): Don't adjust them.
3793         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3794         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3795         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3796         (tc_fix_adjustable): Don't adjust them.
3797
3798 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
3799
3800         * Makefile.am (CGEN_CPU_PREFIX): New variable.
3801         (cgen.o): Use it.
3802         * Makefile.in: Regenerate.
3803         * configure.in: AC_SUBST cgen_cpu_prefix.
3804         * configure: Regenerate.
3805
3806 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
3807
3808         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3809         Changed all users of COND12_DELAY.
3810
3811 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
3812
3813         * config/tc-mn10300.c (set_arch_mach): New function.
3814         (md_pseudo_table): Add pseudo-ops to set the current machine type.
3815         (md_begin): Default to mn10300 mode.
3816         (md_assemble): Only accept instructions for the core mn10300
3817         chip and the active machine type.
3818
3819 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
3820
3821         * subsegs.h (segment_info_type): Give the struct a name.
3822         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3823         * config/tc-h8500.h (tc_reloc_mangle): Declare.
3824         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3825         * config/tc-w65.h (tc_reloc_mangle): Declare.
3826         * config/tc-z8k.h (tc_reloc_mangle): Declare.
3827
3828 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
3829
3830         * config/tc-v850.c (v850_comm):  Restore old section
3831         after common processing.
3832
3833 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
3834
3835         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3836
3837 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
3838
3839         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3840         char with code that explicitly sign-extends.
3841
3842 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
3843
3844         * config/tc-v850.c (md_begin): Restore text section as the current
3845         section after creating call table sections.
3846         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3847         code.
3848
3849         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3850         with call to macro SYM_AUXINFO.
3851
3852 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
3853
3854         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3855         with the program transform name.
3856         * Makefile.in: Rebuild.
3857
3858 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3859
3860         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3861         information.
3862
3863 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
3864
3865         * config/tc-i386.c (i386_operand): Be prepared for a space between
3866         the open parenthesis and the start of the register operand,
3867         because of the June 16 change.
3868
3869 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
3870
3871         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3872         BFD_ASSEMBLER.
3873
3874 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
3875
3876         * config/tc-d30v.c (d30v_align): Always perform alignment request,
3877         even if it is belived to be unnecessary.
3878
3879 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
3880
3881         * write.c (adjust_reloc_syms): Never adjust relocs against weak
3882         symbols.
3883         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3884
3885 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
3886
3887         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3888         shift amount for a repeated operand.  The shift amount for the
3889         repeated copy comes from the size of the operand.
3890
3891 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
3892
3893         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3894
3895 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
3896
3897         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3898
3899 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3900
3901         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3902         characters in it as LEX_IS_SYMBOL_COMPONENT.
3903         * config/tc-i386.h (tc_symbol_chars): Define.
3904         (extra_symbol_chars): Declare.
3905         * config/tc-i386.c (extra_symbol_chars): Define.
3906         (comment_chars): Don't use '/' as comment start if TE_LINUX.
3907         (line_comment_chars): Set to '/' if TE_LINUX.
3908         * doc/c-i386.texi (i386-prefixes): Update.
3909         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3910
3911 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
3912
3913         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3914         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3915
3916 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
3917
3918         * config/tc-d10v.c (md_apply_fix3): Checking displacement
3919         constraint in instructions REP & REPI.
3920
3921 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
3922
3923         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3924         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3925
3926         (check_range): If the operand is shifted, then shift the number
3927         before checking its range.
3928
3929         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3930
3931         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3932         common sections.
3933
3934 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
3935
3936         * config/tc-v850.c (v850_comm): Create special sections as needed.
3937
3938 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
3939
3940         * config/tc-d10v.c (write_2_short): Addition of swapping
3941         instructions for sequential and reverse sequential order when
3942         given order is not possible.
3943
3944 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
3945
3946         * Makefile.am: Rebuild dependencies.
3947         (DEP_INCLUDES): Fix reference to intl build directory.
3948         * Makefile.in: Rebuild.
3949
3950 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3951
3952         * doc/c-i386.texi: Update 16 bit documentation.
3953
3954         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3955         IgnoreDataSize to IgnoreSize as they are used for address size as
3956         well as data size.
3957         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
3958         32-bit mode, similarly addr16/data16 and variants.
3959
3960 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
3961
3962         * config/tc-d30v.c (md_assemble): Fix handling of reverse
3963         sequential word multiply instructions.
3964
3965         (do_assemble): Add extra command line argument, to allow mul32
3966         attribute to be preserved across parallel insns.
3967         (md_assemble): Insert NOPs between explicitly parallel insns which
3968         contain an 32 bit multiply and a 16 multiply.
3969
3970 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3971
3972         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3973         likewise for REPE.
3974
3975         * config/tc-i386.c (reloc): Add braces.
3976
3977         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3978         consistent with Intel naming.
3979         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
3980         use bitfields in sib_byte.
3981         (modrm_byte): Don't use bitfields here either.
3982
3983         * config/tc-i386.c (current_templates): Add const.
3984         (parse_register): Add const to return, param, and char *s.
3985         (i386_operand): Add const to reg_entry *r.
3986         * config/tc-i386.h (templates): Add const to start, end.
3987
3988         Inspired by code for 16 bit gas support from Martynas Kunigelis
3989         <martynas@nm3.ktu.lt>:
3990         * config/tc-i386.c (md_assemble): Add full support for 16 bit
3991         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3992         (uses_mem_addrmode): Remove.
3993         (md_estimate_size_before_relax): Add support here too.
3994         (md_relax_table): Rewrite interface to md_relax for 16 bit
3995         support.
3996         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3997         (opcode_suffix_to_type): Remove.
3998         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3999         (SIZE_FROM_RELAX_STATE): Modify to suit above.
4000         (md_convert_frag): Likewise.
4001         (i386_operand): Add support for 16 bit base/index regs,
4002         immediates, and displacements.  Remove some unnecessary casts, and
4003         localise end_of_operand_string, displacement_string_start,
4004         displacement_string_end variables.  Add GCC_ASM_O_HACK.
4005         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4006
4007         * config/tc-i386.c (prefix_hash): Remove.
4008         (md_begin): Rewrite without obstacks.  Remove prefix hash table
4009         handling.  Rewrite lexical table handling.
4010         (i386_print_statistics): Don't print prefix statistics.
4011         (md_assemble): Rewrite instruction parser so that line is not
4012         converted to lower case.  Don't do a hash_find for prefixes,
4013         instead recognise them via opcode modifier.
4014         (expecting_operand, paren_not_balanced): Localise variables.
4015         * config/tc-i386.h (IsPrefix): Define.
4016         (prefix_entry): Remove.
4017
4018         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4019         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4020         '\\' in case where comment_chars contains '/'.
4021
4022         * config/tc-i386.c (MATCH): Ensure given operand and template
4023         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
4024         you must write `ljmp *table(%ebx)'.
4025
4026         From H.J. Lu <hjl@gnu.org>:
4027         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4028         as 0 ifndef BFD_ASSEMBLER.
4029         (md_assemble): Allow immediate operands without suffix or
4030         other reg operand to default in size to the current code size.
4031
4032 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
4033
4034         * config/tc-v850.c (md_begin):  Restore creation of
4035         .call_table_text and .call_table_data sections.
4036
4037 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
4038
4039         * config/tc-d30v.c (md_assemble): Set execution type to unknown
4040         after emitting a word of noops.
4041
4042 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4043
4044         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4045         (i386_operand): Simplify checks for valid base/index combinations.
4046         Disallow `in 4(%dx),%al'.
4047
4048         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4049         index_reg const.
4050         (add_prefix): Change parameter from char to int.
4051
4052         * config/tc-i386.h (Ugh): Define opcode modifier.
4053         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4054
4055         * config/tc-i386.c (md_assemble): Rewrite MATCH and
4056         CONSISTENT_REGISTER_MATCH macros to check register types more
4057         thoroughly.  Check for illegal suffix/operand combinations
4058         when matching insns with operands.  Handle new `s' suffix, and
4059         associated FloatMF opcode modifier for float insns with memory
4060         operands.
4061         * config/tc-i386.h (FloatMF): Define new opcode modifier.
4062         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4063         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4064         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4065         DATA_PREFIX_OPCODE throughout.
4066
4067         * config/tc-i386.c (REGISTER_WARNINGS): Define.
4068         (md_assemble): Rewrite suffix/register operand checking code to be
4069         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
4070         AnyMem, the better to grep.
4071         (pi): Remove Abs.
4072         (i386_operand): Don't set Mem bits in i.types[this_operand] when
4073         given a memory operand.  Don't set Abs bits either.
4074         (type_names): Remove Mem*, Abs*.
4075         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4076         define opcode_modifiers as these cases are handled by Disp8,
4077         Disp16, Disp32 and suffix checks.
4078         (COMES_IN_BOTH_DIRECTIONS): Remove.
4079         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4080
4081         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4082         if IgnoreDataSize modifier given.  Remove ShortformW modifier
4083         test.  Add test for ShortForm in W base_opcode modification.
4084         Merge Seg2ShortForm and Seg3ShortForm code.
4085         * config/tc-i386.h (ShortFormW): Remove.
4086         (IgnoreDataSize): Define.
4087
4088 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
4089
4090         * config/tc-d30v.c (md_assemble): Store previous segment state
4091         with previous instruction.
4092
4093 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4094
4095         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4096         (ebp, esp): Remove static variables.
4097         (MATCH): Remove test for InOutPortReg.
4098         (i386_operand): Properly handle InOutPortReg here instead.
4099         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4100         (md_assemble): Simplify and correct modrm and sib generation.
4101         (i386_operand): Add warning for scale without index.
4102         Rewrite checks for valid base/index combinations.
4103
4104         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4105         macros and enclose in do while(0).
4106         (RESTORE_END_STRING): Likewise.
4107         (md_assemble): Add one to printed operand number so we start
4108         from 1 not 0.  Add some more gettext invocations.
4109         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4110         number here too.
4111
4112         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4113         DATA_PREFIX, SEG_PREFIX): Define.
4114         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4115         (check_prefix): Remove function.
4116         (add_prefix): New function.  Add prefix to i.prefix as well as
4117         doing checks.
4118         (md_assemble): Changes for add_prefix.  Remove hack for wait
4119         prefix, instead always output prefixes in fixed order.  Test
4120         for jcxz/loop when selecting between word & dword operations,
4121         and add address size prefix rather than operand size prefix.
4122         Remove operand -> address size hack when emitting jcxz/loop.
4123         (i386_operand): Remove O_Absent check as it's done in expr.
4124
4125 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
4126
4127         * configure.in: Recognize m5200 as a cpu_type of m68k.
4128         * aclocal.m4: Rebuild with current libtool.
4129         * configure: Rebuild.
4130
4131 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4132
4133         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4134         to relaxable_symbol to prevent references to external symbol from
4135         being relaxed.
4136
4137 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
4138
4139         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4140         symbols are relaxable.
4141
4142 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
4143
4144         * config/tc-v850.c (md_begin):  Don't create special
4145         sections by default.
4146
4147 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
4148
4149         * config/tc-mips.c (macro): For div and udiv, close the
4150         reorder block as soon as possible.
4151
4152 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
4153
4154         From Matt Semersky <matts@scd.hp.com>:
4155         * macro.c (macro_mri_mode): New function.
4156         * macro.h (macro_mri_mode): Declare.
4157         * read.c (s_mri): Call macro_mri_mode when switching in and out of
4158         MRI mode.
4159
4160 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
4161
4162         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4163         OBJ_EVAX case.
4164
4165         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4166         until after xstrdup in OBJ_EVAX case.
4167
4168 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
4169
4170         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4171         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
4172         of hardcoded magic number.
4173         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4174
4175 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
4176
4177         * read.c (do_s_func): New function.
4178         (s_func): Call it.
4179         * read.h (do_s_func): Add prototype.
4180
4181 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
4182
4183         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4184         nops if fill pattern not specified.
4185
4186 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
4187
4188         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4189         * config/te-go32.h (TE_GO32): Define.
4190         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4191
4192 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
4193
4194         Implement .func/.endfunc pseudo-ops.
4195         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4196         (s_func): Declare.
4197         * read.c (potable): Add .func,.endfunc.
4198         (s_func): New function.
4199         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4200         functions.
4201         (in_doc_func_p,current_function_label): New static globals.
4202         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4203
4204 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
4205
4206         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4207         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4208         * config/tc-arm.h (WORKING_DOT_WORD): Define.
4209         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4210         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4211         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4212         * config/tc-i860.h (WORKING_DOT_WORD): Define.
4213         * config/tc-i960.h (WORKING_DOT_WORD): Define.
4214         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4215         * config/tc-w65.h (WORKING_DOT_WORD): Define.
4216         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4217         * config/tc-a29k.c: Don't define md_short_jump_size,
4218         md_long_jump_size, md_create_short_jump or md_create_long_jump.
4219         * config/tc-alpha.c: Likewise.
4220         * config/tc-alpha.h: Likewise.
4221         * config/tc-arm.c: Likewise.
4222         * config/tc-h8300.c: Likewise.
4223         * config/tc-h8500.c: Likewise.
4224         * config/tc-hppa.c: Likewise.
4225         * config/tc-i860.c: Likewise.
4226         * config/tc-i960.c: Likewise.
4227         * config/tc-ppc.c: Likewise.
4228         * config/tc-sh.c: Likewise.
4229         * config/tc-sparc.h: Likewise.
4230         * config/tc-tic30.c: Likewise.
4231         * config/tc-w65.c: Likewise.
4232         * config/tc-z8k.c: Likewise.
4233
4234 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
4235
4236         * config/tc-vax.c (_): Delete this macro used for placeholder
4237         values in vax_operand_width_size; it conflicts with the _() macro
4238         used for internationalization.
4239
4240 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
4241
4242         * symbols.c (symbol_find_base): Fix case insensitive symbol name
4243         code.  From Chris Moller <moller@bops.com>.
4244
4245         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4246         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4247         * read.c (emit_expr): Initialize seg and subseg fields of a new
4248         broken word.
4249         * write.c (write_object_file): Switch to the appropriate segment
4250         and subsegment when processing a broken word.
4251
4252         * config/tc-m68k.c (mri_assemble): New static function.
4253         (build_mri_control_operand): Call mri_assemble rather than
4254         md_assemble.
4255         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4256         (s_mri_endf, s_mri_endw): Likewise.
4257
4258 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
4259
4260         * read.c (s_org): Call md_flush_pending_output if it is defined.
4261
4262         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4263
4264 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
4265
4266         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4267         (md_parse_option): Add for same.
4268         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4269         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4270         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4271
4272         * config/tc-sparc.h (cons_fix_new_sparc): Added.
4273
4274 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
4275
4276         * config/tc-arm.c (find_real_start): Relax definition of local
4277         labels.
4278
4279 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
4280
4281         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4282         symbols at the given address, not just the last one specified.
4283
4284 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
4285
4286         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4287         or number_to_chars_littleendian to write data.
4288
4289 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
4290
4291         * config/tc-v850.c (md_assemble): Remove artificially created
4292         register name symbols.
4293
4294 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
4295
4296         * write.c (fixup_segment): Change "segment" to "section" in
4297         error message.
4298
4299 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
4300
4301         * write.c (fixup_segment): Change sym1-sym2 message again.
4302
4303 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
4304
4305         * write.c (fixup_segment): Improve error message for sym1-sym2
4306         errors when sym1 is in a different segment from sym2.
4307
4308 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
4309
4310         * config/tc-m32r.c (warn_unmatched_high): New static local.
4311         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4312         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4313         (md_longopts): Recognize --{no-,}warn-unmatched-high.
4314         (md_parse_option): Likewise.
4315         (md_show_usage): Likewise.
4316         (m32r_frob_file): Likewise.
4317
4318         * read.c (generate_file_debug,generate_lineno_debug): New functions.
4319         (read_a_source_file): Call them.
4320         * read.h (stabs_generate_asm_file): Declare.
4321         * stabs.c (stabs_generate_asm_file): New function.
4322         (generate_asm_file): New function.
4323         (stabs_generate_asm_lineno): Move file name handling into
4324         generate_asm_file.
4325
4326 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
4327
4328         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4329         (d30v_current_align, d30v_current_align_seg): New variables.
4330         (d30v_last_label): New variable.
4331         (d30v_align, s_d30v_align, s_d30v_text): New functions.
4332         (s_d30v_data, s_d30v_section): Likewise.
4333         (md_pseudo_table): Call them.
4334         (md_begin): Initialize d30v_current_align_seg.
4335         (md_assemble): Call d30v_align when needed by known current alignment.
4336         (d30v_frob_label, d30v_cons_align): New functions.
4337         * config/tc-d30v.h (md_do_align): Remove.
4338         (tc_frob_label): Call d30v_frob_label.
4339         (md_cons_align): New.
4340
4341         * config/tc-d30v.c (find_format): Convert complex expressions to
4342         expression symbols before processing.  Clean up code formatting.
4343
4344 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
4345
4346         * po/Make-in (install-info): New target.
4347
4348 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
4349
4350         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4351         instructions.
4352         * config/tc-mn10300.c (md_assemble): Likewise.
4353
4354 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
4355
4356         * Makefile.am: Update with `make dep-am'.
4357         (HFILES): Add cgen.h.
4358         (cgen.o): Depend on cgen.h.
4359         * Makefile.in: Regenerate.
4360
4361         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4362
4363 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
4364
4365         * gasp.c (grab_label): Permit a label to be a preprocessor
4366         variable by permitting a label to start with a backslash.
4367
4368 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
4369
4370         * config/tc-mips.c (validate_mips_insn): Removed hack
4371         for previously inaccessible bitfields in some INSN_TRAP
4372         instructions.
4373
4374 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
4375
4376         * config/tc-d30v.c (do_assemble): Abort with error message
4377         if opcode operands do not match.
4378
4379 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
4380
4381         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4382         'q' operand format for 20-bit "break"/"sdbbp" instructions.
4383         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
4384         similar new 'q' operand.
4385
4386 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
4387
4388         * cgen.c (cgen_asm_finish_insn): Fix typo.
4389
4390 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
4391
4392         * cgen.h: New file.
4393         * cgen.c: Include it.
4394         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4395         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
4396         All callers updated.
4397         * config/tc-m32r.c: Include cgen.h.
4398         (m23r_insn): New members num_fixups,fixups.
4399
4400 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
4401
4402         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4403         to avoid compiler warning.
4404
4405 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
4406
4407         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
4408         calling make.
4409
4410         * makefile.vms (OBJS): Add ehopt.obj
4411
4412 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
4413
4414         * doc/c-vax.texi: Correct and extend vax/vms documentation.
4415
4416 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
4417
4418         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4419         a short format insn.
4420         (md_assemble): Set it for explicitly packed insns.
4421
4422 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
4423
4424         * config/obj-coff.c (c_symbol_merge): Do not take address of
4425         native fields when performing the memcpy.
4426
4427 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
4428
4429         * config/tc-mips.c (macro,macro2): Implement
4430         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4431
4432 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4433
4434         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4435         relocations against globally visible symbols.
4436         * config/tc-m68k.c (relaxable_symbol): New macro.
4437         (m68k_ip, md_estimate_size_before_relax): Use it.
4438         (tc_m68k_fix_adjustable): Also handle weak symbols.
4439
4440 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
4441
4442         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4443         references to externally visible symbols.
4444         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4445         values in twice for a PC relative reloc if the symbol is
4446         externally defined.
4447
4448         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4449         don't adjust a PC relative reloc against an externally visible
4450         symbol.
4451         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4452         for a PC relative fixup against an externally visible defined
4453         symbol, arrange to store object file and addend values as though
4454         the symbol were not defined.
4455         (tc_gen_reloc): Likewise.
4456
4457 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
4458
4459         * read.c (sizeof_leb128): Referenced externally by write.c so
4460         don't inline.
4461
4462 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
4463
4464         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4465         and expand a 'debug' symbol associated with the next instruction
4466         that does not cause a short instruction to be filled with a NOP.
4467         (md_pseudo_table): Add support for .debugsym.
4468         (assemble_parallel_insn): Add calls to expand_debug_sym as
4469         appropriate.
4470         (md_assemble): Ditto.
4471
4472 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
4473
4474         * as.c (main): Conditionally call setlocale.
4475         * gasp.c (main): Likewise.
4476         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4477         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4478
4479 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
4480
4481         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4482
4483 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
4484
4485         * config/tc-hppa.c: Change all calls to bzero to use memset.
4486         (pa_ip): Add cast to avoid warning.
4487         (tc_gen_reloc, md_apply_fix): Likewise.
4488         (pa_find_space_by_number): Likewise.
4489         (hppa_force_relocation): Likewise.
4490         (pa_block): Change i to unsigned int.
4491         * config/obj-som.h (obj_som_copyright): Declare.
4492
4493 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
4494
4495         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4496         for line numbers for assembly source.
4497
4498 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
4499
4500         * configure.in: Change version number to 2.9.4
4501         * configure: Rebuild.
4502
4503 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
4504
4505         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
4506
4507 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
4508
4509         * ecoff.h: Change symbolS in function declaration to struct
4510         symbol.
4511
4512 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
4513
4514         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4515         (md_convert_frag): Fix i18n typo.
4516
4517 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
4518
4519         * ecoff.c (ecoff_get_cur_proc_sym): New function.
4520         * ecoff.h: Protoype it.
4521         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4522         [EVAX] (s_alpha_prologue): Delete.
4523         (md_pseudo_table): Update.
4524
4525 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
4526
4527         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4528         array to local pointer.
4529         (get_args, parse_expr): Add casts to avoid warnings.
4530
4531 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
4532
4533         * read.c (s_set): Cast xmalloc return value to fragS *.
4534         * config/tc-m68k.c (m68k_ip): Function made static to match
4535         previous forward declaration.
4536         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4537
4538 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
4539
4540         * config/tc-v850.c: Add internationalisation macros to error
4541         strings.
4542
4543         * config/tc-m32r.c (can_make_parallel): Add internationalisation
4544         macros to error strings.
4545
4546 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
4547
4548         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4549         reloc is in the TOC csect.
4550         (md_apply_fix3): Correct gettext typo.
4551
4552 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
4553
4554         * config/tc-arm.c (find_real_start): Ignore symbols starting with
4555         .L - they are local labels and the branches are not really
4556         function calls but rather far jumps.
4557
4558 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
4559
4560         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4561
4562 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
4563
4564         * config/tc-i386.c (md_assemble): Print operand number rather than
4565         using ordinal_names.
4566         (i386_operand): Likewise.
4567
4568 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
4569
4570         * Makefile.am (INTLLIBS): Define to work around apparent automake
4571         bug.
4572         All Makefiles: Regenerated.
4573
4574         * Many files: Added gettext invocations around user-visible
4575         strings.
4576         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4577         HAVE_LC_MESSAGES): Define.
4578         * dep-in.sed: Added asintl.h.
4579         * po/Make-in: New file.
4580         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4581         Include "asintl.h".
4582         * read.c (Z_): Renamed from `_'.
4583         * Makefile.am (SUBDIRS): Added po.
4584         (POTFILES): new macro.
4585         (po/POTFILES.in): New target.
4586         ($(OBJS)): Added asintl.h.
4587         (HFILES): Likewise.
4588         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4589         (as_new_LDADD): Added $(INTLLIBS).
4590         (as_new_DEPENDENCIES): Added $(INTLDEPS).
4591         (gasp_new_LDADD): Added $(INTLLIBS).
4592         (gasp_new_DEPENDENCIES): New macro.
4593         * configure, aclocal.m4: Rebuilt.
4594         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
4595         po/Makefile.
4596         (ALL_LINGUAS): Define.
4597         * macro.c: Include "asintl.h".
4598         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4599         * as.h: Include "asintl.h".
4600         * config/tc-i386.c (ordinal_names): Removed.
4601         (md_assemble): Changed error text to avoid ordinal_names.
4602         (i386_operand): Likewise.
4603         (reloc): Added as_bad to avoid i18n problems.
4604         (tc_gen_reloc): Likewise.
4605         * config/tc-arm.c (bad_args): Now a #define.
4606         (bad_pc): Likewise.
4607         * config/obj-vms.c (VMS_stab_parse): Changed type of
4608         `long_const_msg'.
4609         (global_symbol_directory): Unified strings to avoid i18n
4610         problems.
4611         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4612         avoid i18n problems.
4613         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4614         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4615         i18n problems.
4616         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4617         problems.
4618         * config/tc-v850.c (md_assemble): Changed C++ comment into C
4619         comment.
4620         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4621         problems.
4622         * as.c (print_version_id): Added an fprintf to avoid i18n
4623         problems.
4624         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4625         problems.
4626         * expr.c (expr): Added as_warn call to avoid i18n problems.
4627         * messages.c (as_assert): Changed code to avoid i18n problems.
4628         (as_abort): Likewise.
4629         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4630         (s_space): Likewise.
4631         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4632
4633 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4634
4635         * config/tc-i386.c (check_prefix): New static function, split out
4636         from md_assemble.
4637         (struct _i386_insn): Add wait_prefix field.
4638         (md_assemble): Remove wait_prefix local variable.  Use
4639         check_prefix when adding a prefix.
4640
4641         * config/tc-i386.c (current_templates): New static variable.
4642         (md_assemble): Remove current_templates local variable.
4643         (md_assemble, i386_operand): Improve error and warning messages in
4644         many places.  Add RESTORE_END_STRING in many places before error
4645         return.  Clarify some comments.
4646
4647         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4648         element array.
4649         (md_assemble): Parse string instruction operands, looking for
4650         segment override prefixes.  Check for invalid segment prefixes on
4651         string instruction.
4652         (i386_operand): i.seg[] and max mem_operand changes for string
4653         insns.
4654         * config/tc-i386.h (EsSeg): Define.
4655
4656         * config/tc-i386.h (regKludge): Define.
4657         (iclrKludge, imulKludge): Don't define.
4658         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4659         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
4660         opcode_modifier checks to look for more common cases first.  Add
4661         default_seg for IsString case.
4662
4663 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
4664
4665         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4666         AC_DECL_YYTEXT.
4667         * configure: Rebuild with new automake and libtool.
4668         * aclocal.m4, Makefile.in: Likewise.
4669
4670         * doc/Makefile.am (as.dvi): New target.
4671         * doc/Makefile.in: Rebuild.
4672
4673 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
4674
4675         * configure.in: Added sparc86x support.
4676
4677         * configure: Rebuild.
4678
4679         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4680         sparc_arch.
4681         (md_parse_option): Warn if -EL is not supported for this architecture.
4682
4683         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4684
4685 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
4686
4687         * config/tc-mips.c (mips_ip): Note when we use get match on
4688         the full instruction name.
4689
4690 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
4691
4692         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4693         back into the expression to handle add/sub simplification correctly.
4694
4695 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
4696
4697         * config/tc-mips.c (hilo_interlocks): Remove 4300.
4698
4699 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
4700
4701         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4702         #<n>' instruction.
4703
4704 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
4705
4706         * symbols.c (max_indent_level): New global.
4707         (print_symbol_value_1): Use it.
4708         * expr.h (expr_build_dot): Declare.
4709         * expr.c (expr_build_dot): New function.
4710
4711 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
4712
4713         * symbols.c (print_binary): New function.
4714         (print_expr_1): Call it.
4715
4716 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4717
4718         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4719         operand in the opcode.
4720
4721 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4722
4723         * config/tc-i386.h: Reorder operand flags and opcode modifier
4724         flags for clarity.  Remove unused definitions: Unknown,
4725         ImmUnknown, DispUnknown, NoModrm.
4726         * config/tc-i386.c (type_names): Add missing Debug type.
4727         (md_assemble): Better duplicate prefix checking.  Quicker string
4728         instruction check via new opcode_modifier flag.
4729
4730 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
4731
4732         * doc/as.texinfo (Invoking): Clarify -Wa example.
4733
4734 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
4735
4736         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4737         (s_mips_weakext): Define.
4738         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4739         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4740         defined(TC_MIPS).
4741
4742 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
4743
4744         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4745         is an error if the value can not be computed at assembly time.
4746         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4747
4748 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
4749
4750         * gasp.c (main): Set next field of new include_path structure to
4751         NULL.  From Avery Pennarun <averyp@gdc.ca>.
4752
4753         * read.c (s_mri_sect): Call as_bad rather than abort for an
4754         unsupported MRI target.
4755
4756 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
4757
4758         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
4759         the destination of a branch instruction should be altered.
4760         (find_real_start): New function:  Locate the real, Thumb coded
4761         start of a Thumb function.
4762         (do_t_branch23): Alter the destination of branches to Thumb
4763         functions.
4764
4765         * config/tc-arm.h: Define TC_VALIDATE_FIX.
4766
4767 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
4768
4769         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4770         also.
4771
4772 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4773
4774         * doc/as.texinfo: Use @itemx for a secondary item in a table.
4775         * doc/c-hppa.texi: Likewise.
4776
4777 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
4778
4779         * Makefile.am: Rebuild dependencies.
4780         * Makefile.in: Rebuild.
4781
4782         * Makefile.am (DEP_INCLUDES): New variable.
4783         (.dep1): Change to work when srcdir is not an absolute path.
4784         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4785         * Makefile.in: Rebuild.
4786
4787 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
4788
4789         * config/tc-i386.h, config/tc-i386.c: Revert March 24
4790         LinearAddress patch.
4791
4792         * configure.in: Set version to 2.9.1.
4793         * configure: Rebuild.
4794
4795         * Branched binutils 2.9.
4796
4797 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4798
4799         * config/tc-i386.h (FWait): Define.
4800         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4801         other prefixes.  Check FWait flag in opcode table to see which
4802         instructions require an fwait prefix.
4803
4804 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4805
4806         * stabs.c (get_stab_string_offset): Always create a stab string
4807         section.
4808
4809 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
4810
4811         Fix some gcc -Wall warnings:
4812         * atof-generic.c (atof_generic): Add casts to avoid warnings.
4813         * ehopt.c (eh_frame_code_alignment): Likewise.
4814         * expr.c (integer_constant, operand): Likewise.
4815         * frags.c (frag_align): Likewise.
4816         * gasp.c (level_0, change_base, doinstr): Likewise.
4817         * hash.c (hash_ask): Likewise.
4818         * listing.c (listing_page, calc_hex, print_lines): Likewise.
4819         (debugging_pseudo): Likewise.
4820         * macro.c (define_macro, check_macro): Likewise.
4821         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4822         (ignore_rest_of_line, float_cons): Likewise.
4823         * symbols.c (decode_local_label_name): Likewise.
4824         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4825         (fixup_segment, number_to_chars_bigendian): Likewise.
4826         (number_to_chars_littleendian): Likewise.
4827         * config/atof-ieee.c (gen_to_words): Likewise.
4828         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4829         (sparc_ip, parse_keyword_arg, s_common): Likewise.
4830         * read.c (output_big_sleb128): Initialize locals to avoid
4831         warnings.
4832         (output_big_uleb128, equals): Likewise.
4833         * atof-generic.c (atof_generic): Change number_of_digits_* locals
4834         to unsigned int.  Change zeros to unsigned int.
4835         * cond.c (s_if): Add return to default case.
4836         * frags.c (frag_now_fix): Change return type to addressT.
4837         * frags.h (frag_now_fix): Update declaration.
4838         * listing.c (file_info_struct): Change linenum to unsigned int.
4839         (struct list_info_struct): Change hll_line to unsigned int.
4840         (print_source): Update format string.
4841         * read.c (emit_expr): Change scan to unsigned int, and don't
4842         bother to initialize it.
4843         * symbols.c (dollar_label_count): Change to unsigned long.
4844         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4845         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4846         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4847
4848 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
4849
4850         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4851         mcf5200 just as we do for m68000.
4852         (m68k_init_after_args): Likewise.
4853         (md_estimate_size_before_relax): Likewise.
4854
4855 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
4856
4857         * config/tc-v850.c (md_assemble):  Store relocation addend in
4858         fixup instead of instruction.
4859
4860 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4861
4862         * config/tc-i386.c (md_assemble): Swap template arguments to
4863         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4864         This macro is currently symmetric, so passing them the wrong
4865         way didn't cause any problem, but may if the macro is changed
4866         in the future.
4867         After copying template to i.tm, use i.tm. rather than t-> to
4868         access fields, and make t a const*
4869         Move i.tm.operand_types[] swap to immediately after the copy.
4870
4871 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
4872
4873         * expr.h (expr_build_uconstant): Add prototype.
4874         (expr_build_unary,expr_build_binary): Add prototypes.
4875         * expr.c (expr_build_uconstant): New function.
4876         (expr_build_unary,expr_build_binary): New functions.
4877
4878 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
4879
4880         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4881         * macro.c (macro_expand_body): Increase buffer size.
4882         * messages.c (as_warn): Likewise.
4883         (as_warn_where, as_bad, as_bad_where): Likewise.
4884
4885 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
4886
4887         Based on patch from H.J. Lu  <hjl@gnu.org>:
4888         * Makefile.am (DISTSTUFF): New variable.
4889         (diststuff): New target.
4890         * Makefile.in: Rebuild.
4891
4892 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
4893
4894         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4895         m32r_elf_section_change_hook.
4896
4897         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4898         emit a nop if a section ends with a 16 bit instruction.
4899
4900 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
4901
4902         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
4903         s_lcomm rather than obj_coff_lcomm.
4904         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4905
4906 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
4907
4908         * config/tc-i386.h (LinearAddress): Define.
4909         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4910         instruction, don't use a default segment.
4911
4912 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
4913
4914         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4915         * configure: Rebuild.
4916
4917 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
4918
4919         * aclocal.m4, configure: Rebuild with libtool 1.2.
4920
4921 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
4922
4923         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4924         PC relative branches.  Patch courtesy of Jonathan Walton.
4925
4926
4927 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
4928
4929         * configure.in (emulations): Add thumb-pe target.
4930
4931         * configure (emulations): Add thumb-pe target.
4932
4933 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
4934
4935         * itbl-lex.l (yywrap): Don't define if already defined as a
4936         macro.
4937
4938 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
4939
4940         * depend.c (quote_string_for_make): New function.
4941         (wrap_output): Use it.
4942
4943 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
4944
4945         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4946         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
4947
4948 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
4949
4950         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4951         Recognize -GN and -relax.
4952         (md_begin): Initialize gp size from -G switch.
4953         (alpha_force_relocation): Always force if -relax.
4954         (alpha_align): Take a new argument that will specify when to
4955         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4956         Change all callers.  Emit nop alignment padding as nop+unop pair.
4957
4958 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
4959
4960         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4961         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4962
4963 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
4964
4965         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4966         require padding to the next long word boundary.
4967
4968 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
4969
4970         * cgen.c: #include symcat.h.
4971         * config/tc-m32r.c: Likewise.
4972
4973 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
4974
4975         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4976         absolute expressions instead of '$' prefixed register names.
4977
4978 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
4979
4980         * read.c (s_set): Record file and line info for symbols when -as.
4981         (pseudo_set): Don't overwrite that dummy fragment.
4982
4983 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
4984
4985         * config/tc-ppc.c (md_pseudo_table): Add "section".
4986         (ppc_named_section): New static function.
4987
4988 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
4989
4990         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4991         so we don't have to scan the entire list.
4992
4993 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
4994
4995         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4996         case, allow the parallel instructions to modify the same flag
4997         bits.
4998
4999 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
5000
5001         * listing.c (list_symbol_table): Categorize symbols by
5002         undefined_section rather than sy_frag->line == NULL.
5003
5004 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
5005
5006         * Makefile.am (install-exec-local): Install properly when ln
5007         fails or tooldir == prefix.
5008
5009 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
5010
5011         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5012         Test result of insert_operand for error.
5013
5014 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
5015
5016         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5017         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5018         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5019         * doc/Makefile.in: Rebuild.
5020
5021 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
5022
5023         * config/tc-mips.c (macro_build): Handle operand type 'C'.
5024         (macro): Fix handling of M_COP[0-3].
5025
5026 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
5027
5028         Based on patches from Ross Harvey <ross@teraflop.com>:
5029         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5030         if macro_alternate or macro_mri.
5031         (getstring): Remove support for byte constants between < and >.
5032         (get_any_string): '<' only starts a string if macro_alternate or
5033         macro_mri.
5034         (macro_expand_body): Permit keyword parameters following
5035         positional parameters.
5036
5037         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5038         * configure.in (alpha*-*-netbsd*): New target.
5039         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5040         * configure: Rebuild.
5041
5042         * as.h (flag_warn_suppress_instructionswap): Move from here...
5043         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5044         here, and make static.
5045
5046         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5047         BFD_ASSEMBLER or MANY_SEGMENTS.
5048
5049         * as.c (show_usage): Update bug-gnu-utils address.
5050         * gasp.c (show_usage): Likewise.
5051         * doc/as.texinfo (Bug Reporting): Likewise.
5052
5053 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
5054
5055         * config/tc-mips.c (load_address): Don't use mips III or mips IV
5056         insns regardless of the size of a pointer if we're in mips I or
5057         MIPS II mode.
5058         (macro, macro2, s_cprestore, s_cpadd): Likewise.
5059
5060 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
5061
5062 Fix rac to accept only a0:
5063         * tc-d10v.c (parallel_ok, find_opcode):
5064         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5065         Introduce OPERAND_GPR.
5066
5067 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
5068
5069         * read.c (s_fill): Handle non-constant repeat counts by creating
5070         an rs_space fragment.
5071
5072 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
5073
5074         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5075         from as_bad to as_warn.
5076
5077 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
5078
5079         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5080         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5081         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5082
5083 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
5084
5085         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5086         seg_fix_rotP rather than fix_root from seg_info.
5087
5088 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
5089
5090         * expr.c: Add support for 0x1_2_3_4 bignums.
5091
5092 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
5093
5094         * configure.in: Change -linux* to -linux-gnu*.
5095         * configure: Rebuild.
5096
5097         * app.c (do_scrub_begin): Treat \r as whitespace.
5098
5099 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
5100
5101         * Makefile.am: Update dependencies.
5102         * Makefile.in: Rebuild.
5103
5104 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
5105
5106         * configure, aclocal.m4: Rebuild with new libtool.
5107
5108 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
5109
5110         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5111         the argument to bfd_set_arch_mach.
5112         (load_address): Use bfd_arch_bits_per_address to determine the
5113         bit size of an address instead of looking at the isa level.
5114         (macro, macro2, s_cprestore, s_cpadd): Likewise.
5115
5116 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
5117
5118         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5119
5120 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
5121
5122         * ehopt.c: New file.
5123         * as.h (enum _relax_state): Add rs_cfa.
5124         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5125         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5126         * read.c (emit_expr): Call check_eh_frame.
5127         * write.c (cvt_frag_to_fill): Handle rs_cfa.
5128         (relax_segment): Likewise.
5129         * Makefile.am: Rebuild dependencies.
5130         (GAS_CFILES): Add ehopt.c.
5131         (GENERIC_OBJS): Add ehopt.o.
5132         * doc/internals.texi (Frags): Document rs_cfa.
5133
5134         * as.c (show_usage): Mention --traditional-format.
5135         (parse_args): Accept --traditional-format.
5136         * as.h (flag_traditional_format): Declare.
5137         * output-file.c (output_file_create): If flag_traditional_format,
5138         set BFD_TRADITIONAL_FORMAT on stdoutput.
5139         * doc/as.texinfo, doc/as.1: Document --traditional-format.
5140
5141         * config/tc-mips.c (append_insn): Make sure that if we have a
5142         fixup for an unmatched %hi reloc, it does not associated with a
5143         variant frag.
5144
5145         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5146         * doc/Makefile.in: Likewise.
5147
5148 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
5149
5150         * config/tc-m32r.c (check_for_side_effects): New function.
5151         (can_make_parallel): Add checks for instruction side effects
5152         clashing with the other instruction.
5153         (assemble_parallel_insn): Improve warning messages.  Return error
5154         message from non-swapped instruction order.
5155
5156 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
5157
5158         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5159
5160         * config/tc-arm.h: Replace md_after_pass_hook definition with a
5161         md_cleanup definition.  This moves the forced literal output to
5162         the end of the source pass, and avoids macro's inserting literals
5163         into the code immediately after the macro expansion.
5164
5165 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
5166
5167         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5168         a gas internal symbol is adjustable.
5169         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5170
5171         * as.h: If gcc version greater than 2.6, use `__format__' and
5172         `__printf__' in function attributes, rather than `format' and
5173         `printf'.
5174
5175 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
5176
5177         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5178
5179 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
5180
5181         Add tms320c30 support:
5182         * config/tc-tic30.h: New file.
5183         * config/tc-tic30.c: New file.
5184         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5185         TARGET_FORMAT as "coff-tic30".
5186         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5187         * Makefile.am: Rebuild dependencies.
5188         (CPU_TYPES): Add tic30.
5189         (CPU_OBJ_VALID): tic30-aout is valid.
5190         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5191         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5192         * configure, Makefile.in: Rebuild.
5193
5194 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
5195
5196         * config/tc-v850.c (md_assemble): Improvements to error messages.
5197
5198 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
5199
5200         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5201         BFD_RELOC_HI16_S to store the high bits of any value.
5202
5203         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5204         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5205         assembler calculate relocations to any external symbol at all.
5206         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5207         involving generation of pc-relative relocs.
5208         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5209         has been moved to md_apply_fix3.
5210
5211         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5212         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5213         which actually means (the address of identifier's GOT entry) +
5214         constant, which is not particularly useful.
5215
5216 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
5217
5218         * read.h (include_dirs): Declare.
5219         (include_dir_count,include_dir_maxlen): Declare.
5220
5221 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
5222
5223         * configure.in: Correct check for shared opcodes library.
5224         * configure: Rebuild.
5225
5226         * listing.c (buffer_line): If we can't open the file, set at_end.
5227         (listing_print): Remove unused local variable fi.
5228
5229         * config/m68k-parse.y (reglistpair): Handle register list in
5230         either order.
5231
5232         * config/vms-conf.h: Don't undef VERSION.
5233
5234 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
5235
5236         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5237         OBJS variable.
5238         (GENERIC_OBJS): New variable, with the rest of the old OBJS
5239         variable.
5240         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5241         ($(srcdir)/make-gas.com): Rename from make-gas.com.
5242         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5243         (EXTRA_DIST): Define.
5244         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5245         explicitly rather than via the list of object files.
5246         (gcc-as.opt): New file created when make-gas.com is run.
5247         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5248         itbl-cpu.h} to #include appropriate file rather than copying that
5249         file.
5250         * config/vms-conf.h: Synchronize with current config.in.
5251         * Makefile.in: Rebuild.
5252
5253 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
5254
5255         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5256         (parallel_ok): Relaxed parallel subinstruction dependency check.
5257
5258 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
5259
5260         * as.h (flag_warn_suppress_instructionswap): added new flag.
5261         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5262         command line argument.
5263         * tc-d10v.c (write_2_short): emit "Swapping instructions"
5264         warning only if flag_warn_suppress_instructionswap is false.
5265
5266 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
5267
5268         * configure.in (i386-*-mingw32*): New target.
5269         * configure: Rebuild.
5270
5271 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
5272
5273         * symbols.c (resolve_symbol_value): Don't set the segment if it
5274         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5275
5276         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5277         S_GET_SEGMENT.
5278
5279 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
5280
5281         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5282         depends upon HAVE_{UNLINK,REMOVE} values rather than host
5283         compiler.
5284
5285 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
5286
5287         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5288
5289 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
5290
5291         * config/tc-v850.c (v850_insert_operand): Display instruction when
5292         an error is encountered.
5293
5294 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
5295
5296         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5297         (i386-*-sco3.2v5*coff): New target.
5298         (i386-*-sco3.2*): New target.
5299         * configure: Rebuild.
5300
5301 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
5302
5303         * config/tc-v850.c: Tidy error message production.
5304
5305 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
5306
5307         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5308         validate_immediate return value in the right type for comparisons
5309         to FAIL.
5310
5311 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
5312
5313         * listing.c (MAX_BYTES): Use listing variables not constants.
5314         (data_buffer): No longer an array, but a pointer.
5315         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5316         (listing_listing): Allocate data_buffer.
5317
5318 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
5319
5320         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5321         --listing-rhs-width, --listing-cont-lines.
5322         (show_usage): Update.
5323         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5324         (listing_lhs_cont_lines, listing_rhs_width): New vars.
5325         (print_lines): Use the variables instead of the constants.
5326         (listing_listing): Likewise.
5327         * listing.h: Declare the new vars.
5328
5329 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
5330
5331         * as.c (parse_args): Add --keep-locals alias for -L.
5332         Add --strip-local-absolute.
5333         (show_usage): Update.
5334         * as.h (flag_strip_local_absolute): New flag.
5335         * symbols.c (S_IS_LOCAL): Use it.
5336         * config/obj-aout.h (S_IS_LOCAL): Likewise.
5337         * config/obj-bout.h (S_IS_LOCAL): Likewise.
5338         * config/obj-coff.h (S_IS_LOCAL): Likewise.
5339
5340 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
5341
5342         * config/tc-m32r.c: Detect if explicitly parallel instructions
5343         might have an io conflict and issue a warning message.
5344
5345 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
5346
5347         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5348         cgen_swap_fixups): Functions to save, restore and swap the fixup
5349         chain with a backup copy.
5350         (cgen_asm_finish_insn): Returns address of constructed insn.
5351
5352 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
5353
5354         * listing.c (file_info_struct): Remove FILE, add POS.
5355         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5356         (file_info): Don't open the file.
5357         (buffer_line): Check for the file in the last_open cache, updating
5358         as necessary.
5359         (print_source): Don't reference file_info->file.
5360         (listing_listing): Likewise.
5361         (listing_print): Close the file in the cache, if any.
5362
5363 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
5364
5365         * read.c (dwarf_file_string): New file static variable.
5366         (emit_expr): Look for constant sequence that leads up to a file
5367         name in DWARF debugging output.
5368         (stringer): Use dwarf_file_string to decide whether to accept a
5369         string as a file name.
5370
5371 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
5372
5373         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5374         (crack_operand): Add reg->reglst MRI hack.
5375         (r_seg): Put reglst symbols in reg_section.
5376         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5377
5378 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
5379
5380         * tc-sh.c (get_specific): Handle SGR & DBR.
5381
5382 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
5383
5384         * tc-h8300.c (parse_reg): Take the length of the symbol into
5385         account when attempting to match a register name.
5386         * tc-h8500.c (parse_reg): Likewise.
5387
5388 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
5389
5390         * cgen.c: Formatting changes to improve readability.
5391
5392 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
5393
5394         * config/tc-mips.c (macro): Rework division code to avoid unfilled
5395         delay slot.
5396
5397 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
5398
5399         Based on a patch from Jim Wilson
5400         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5401         (tc_gen_reloc): Handle cross section PC relative relocs
5402         correctly.
5403
5404 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
5405
5406         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5407
5408 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
5409
5410         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
5411         (expr_jmp_buf): New static local.
5412         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5413         (cgen_md_operand): New function.
5414         * tc-m32r.c: Clean up pass over `struct foo' usage.
5415         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5416
5417 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
5418
5419         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5420         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5421
5422 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
5423
5424         * config/tc-i386.c (i386_operand): Give an error if there are
5425         unrecognized characters after an expression.
5426
5427 For older changes see ChangeLog-9697