gas/ChangeLog

   1 2001-08-14  Jeff Johnston  <jjohnstn@redhat.com>
   2
   3         * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
   4         a label, not a hex constant.
   5
   6 2001-08-13  Nick Clifton  <nickc@cambridge.redhat.com>
   7
   8         * config/tc-v850.h: Add missing prototypes.
   9
  10 2001-08-12  Martin Schwidefsky  <schwidefsky@de.ibm.com>
  11
  12         * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
  13         relocations.
  14
  15 2001-08-12  TAKAI Kousuke  <takai@vlsi.kuee.kyoto-u.ac.jp>
  16
  17         * config/tc-sparc.c (cons_fix_new_sparc): Move
  18         `sparc_no_align_cons = 0;' to...
  19         (s_uacons): ...here so that sparc_no_align_cons will get
  20         cleared properly.
  21
  22 2001-08-11  Kazu Hirata  <kazu@hxi.com>
  23
  24         * config/tc-mips.c: Fix a comment typo.
  25
  26 2001-08-10  Richard Sandiford  <rsandifo@redhat.com>
  27
  28         * config/tc-mips.c (move_register): New function.
  29         (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
  30         (mips_ip): Likewise.
  31         (macro2): Use move_register rather than macro_build for moves.
  32         (mips16_macro): Likewise.
  33         (macro): Likewise.  Handle M_MOVE.
  34
  35 2001-08-10  Andreas Jaeger  <aj@suse.de>
  36
  37         * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
  38         to build warnings.
  39         * configure: Regenerate.
  40
  41 2001-08-10  Alan Modra  <amodra@bigpond.net.au>
  42
  43         * as.h (alloca): Don't declare if __GNUC__.  Remove an old comment.
  44         Comment indentation of #pragma.
  45         * macro.c (alloca): Likewise.
  46
  47         * config/tc-ppc.c: Revert 2001-08-08.
  48
  49 2001-08-09  Alan Modra  <amodra@bigpond.net.au>
  50
  51         * symbols.c: Add missing prototypes.
  52         * config/e-i386elf.c: Likewise.
  53         * config/e-i386coff.c: Likewise.
  54         * config/e-i386aout.c: Likewise.
  55         * config/obj-coff.c: Likewise.
  56         (def_symbol_in_progress, stack): Move definition.
  57         * config/obj-elf.c: Add missing prototypes.
  58         (obj_elf_change_section): Make static.
  59         (obj_elf_parse_section_letters): Likewise.
  60         (obj_elf_section_word): Likewise.
  61         (obj_elf_section_type): Likewise.
  62
  63 2001-08-08  Alan Modra  <amodra@bigpond.net.au>
  64
  65         From 1999-10-25  Torbjorn Granlund  <tege@swox.com>
  66         * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
  67         determining reloc type with code reading operands->reloc field.
  68
  69 2001-08-08  Alan Modra  <amodra@bigpond.net.au>
  70
  71         * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
  72         function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
  73         * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
  74         (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
  75
  76         * output-file.c (output_file_create): Don't try to open a second
  77         time as it's unnecessary.  FOPEN_W was undefined too.
  78
  79 2001-08-07  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  80
  81         * tc-mips.c (macro_build): Replace magic constants by defines.
  82         (mips_ip): Likewise. Typo.
  83
  84 2001-08-04  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  85
  86         * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
  87         (RELAX_ENCODE): Replace bfd_vma by valueT.
  88         (load_address): Formatting.
  89         (macro): Likewise. Code cleanup. Typo.
  90         (macro2): Formatting.
  91         (md_parse_option): Typo.
  92         (s_mipsset): Reorder cases to look nicer.
  93         (md_estimate_size_before_relax): Formatting. Code cleanup.
  94         (mips_elf_final_processing): Check against NULL instead of 0.
  95         (md_obj_end): Remove ugly `' in message string.
  96         (s_mips_ent): Remove ugly `' in message string.
  97
  98 2001-07-30  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  99
 100         * config/tc-mips.c (md_begin): Take -mcpu value into account even when
 101         -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
 102         mutually exclusive (if they are different).
 103         (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
 104         set more than once.
 105
 106 2001-08-03  Richard Sandiford  <rsandifo@redhat.com>
 107
 108         * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
 109         from GPREL addends.
 110
 111 2001-08-02  Richard Sandiford  <rsandifo@redhat.com>
 112
 113         * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
 114         * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
 115         (md_long_opts): Add -mfp32 option.
 116         (md_parse_option): Handle it.  Set mips_32bit_abi given -mabi=32.
 117         (md_show_usage): Show usage for -mfp32 and -mgp32.
 118         (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
 119         (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
 120         (HAVE_32BIT_ADDRESSES): New macro.
 121         (load_register): Use HAVE_32BIT_GPRS to determine the register width.
 122         (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
 123         (s_cprestore, s_cpadd): Likewise.
 124         (macro): Use HAVE_32BIT_GPRS to determine the width of registers
 125         used in branch and M_LI_D macros.  Use HAVE_64BIT_FPRS to determine
 126         the width registers used in M_LI_DD macros.  Use HAVE_32BIT_ADDRESSES
 127         to determine the width of addresses in load, store and jump macros.
 128         (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
 129         used in set instructions; do not check the address size for them.
 130         Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
 131         unaligned load and store macros.
 132         (mips_ip): Use the new macros to check the width of a register when
 133         processing float constants.  Force a constant into memory if it is
 134         destined for an FPR and the FPRs are wider than the GPRs.  Warn about
 135         odd FPR numbers if HAVE_32BIT_FPRS.  Use HAVE_32BIT_GPRS rather
 136         than mips_gp32 to select synthetic instructions.
 137         (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
 138         synthetic instructions.
 139
 140 2001-08-01  Christian Groessler <cpg@aladdin.de>
 141
 142         * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
 143         "rh", "rr", "rq", or "sp" then don't automatically assume
 144         it's a register name.  Check whether there is a number
 145         following.
 146
 147 2001-08-01  Alan Modra  <amodra@bigpond.net.au>
 148
 149         * config/tc-i386.c (lex_got): Match lower case relocation tokens.
 150         Don't allocate more space than necessary for the input line copy.
 151
 152 2001-08-01  Alan Modra  <amodra@bigpond.net.au>
 153
 154         * read.c: Standardize error/warning messages - don't capitalise, no
 155         final period or newline, don't say "ignored" or "zero assumed" for
 156         as_bad messages.  In some cases, change the wording to that used
 157         elsewhere for similar messages.
 158         * app.c: Likewise.
 159         * as.c: Likewise.
 160         * atof-generic.c: Likewise.
 161         * cgen.c: Likewise.
 162         * cond.c: Likewise.
 163         * depend.c: Likewise.
 164         * dwarf2dbg.c: Likewise.
 165         * ecoff.c: Likewise.
 166         * expr.c: Likewise.
 167         * frags.c: Likewise.
 168         * input-file.c: Likewise.
 169         * input-scrub.c: Likewise.
 170         * listing.c: Likewise.
 171         * output-file.c: Likewise.
 172         * stabs.c: Likewise.
 173         * subsegs.c: Likewise.
 174         * symbols.c: Likewise.
 175         * write.c: Likewise.
 176         * ecoff.c (ecoff_directive_end): Test for missing name by
 177         comparing input line pointers rather than reading string.
 178         (ecoff_directive_ent): Likewise.
 179         * read.c (s_set): Likewise.
 180         (s_align): Report a warning rather than an error for
 181         alignment too large.
 182         (s_comm): Check for missing symbol name.
 183         (s_lcomm_internal): Likewise.
 184         (s_lsym): Likewise.
 185         (s_globl): Use is_end_of_line instead of looking for '\n'.
 186         (s_lcomm_internal): Likewise.
 187         (ignore_rest_of_line): Report a warning rather than an error.
 188
 189 2001-07-31  Geoffrey Keating  <geoffk@redhat.com>
 190
 191         * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
 192         any kind of relocation against a not-loaded section.
 193
 194 2001-07-30  Alan Modra  <amodra@bigpond.net.au>
 195
 196         * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
 197         to include '@' in symbol names when parsing versioned symbols
 198         rather than calling get_symbol_end multiple times.
 199         * config/tc-i370.c (register_name): Format fixes.  Don't call
 200         get_symbol_end after parsing number.
 201         * config/tc-mn10200.c (data_register_name): Format fixes.  Hoist
 202         code out of conditional.
 203         (address_register_name): Likewise.
 204         (other_register_name): Likewise.
 205         * config/tc-mn10300.c (r_register_name): Likewise.
 206         (xr_register_name): Likewise.
 207         (data_register_name): Likewise.
 208         (address_register_name): Likewise.
 209         (other_register_name): Likewise.
 210         * config/tc-ppc.c (register_name): Likewise.
 211         * config/tc-s390.c (register_name): Likewise.
 212
 213 2001-07-27  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 214
 215         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
 216         and bra relax: update fragP->fr_fix after the fixup.
 217
 218 2001-07-27  Tracy Kuhrt  <Tracy.Kuhrt@microchip.com>
 219
 220         * read.c (s_set): Check for missing symbol name.
 221
 222 2001-07-26  Alan Modra  <amodra@bigpond.net.au>
 223
 224         * write.c (relax_segment <rs_space>): Account for fr_fix.
 225
 226 2001-07-25  H.J. Lu  <hjl@gnu.org>
 227
 228         * config/tc-mips.c (md_estimate_size_before_relax): Make sure
 229         we treat weak like extern only for ELF.
 230         (mips_fix_adjustable): Make sure we don't adjust extern/weak
 231         symbols only for ELF.
 232
 233 2001-07-25  Chris Demetriou  <cgd@broadcom.com>
 234
 235         * config/tc-mips.c: Fix spelling error in comment.
 236
 237 2001-07-25  Dave Brolley  <brolley@redhat.com>
 238
 239         * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
 240         (IS_PARALLEL_SEPARATOR): New macro.
 241         (do_scrub_begin): Set up characters in tc_parallel_separator_chars
 242         as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
 243         (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
 244         LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
 245         been seen).
 246
 247 2001-07-24  Alan Modra  <amodra@bigpond.net.au>
 248
 249         * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
 250         (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
 251         Update dependencies with "make dep-am".
 252         * Makefile.in: Regenerate.
 253         * doc/Makefile.in: Regenerate.
 254
 255 2001-07-23  Kazu Hirata  <kazu@hxi.com>
 256
 257         * config/tc-alpha.h: Fix formatting.
 258         * config/tc-arc.c: Likewise.
 259         * config/tc-d10v.h: Likewise.
 260         * config/tc-hppa.c: Likewise.
 261         * config/tc-i370.c: Likewise.
 262         * config/tc-i386.h: Likewise.
 263         * config/tc-i960.h: Likewise.
 264         * config/tc-ia64.c: Likewise.
 265         * config/tc-ia64.h: Likewise.
 266         * config/tc-m32r.c: Likewise.
 267         * config/tc-m68k.c: Likewise.
 268         * config/tc-m88k.c: Likewise.
 269         * config/tc-ns32k.c: Likewise.
 270         * config/tc-pdp11.c: Likewise.
 271         * config/tc-pj.h: Likewise.
 272         * config/tc-s390.c: Likewise.
 273         * config/tc-sparc.c: Likewise.
 274         * config/tc-sparc.h: Likewise.
 275         * config/tc-tic80.c: Likewise.
 276         * config/tc-w65.h: Likewise.
 277
 278 2001-07-23  Alan Modra  <amodra@bigpond.net.au>
 279
 280         * symbols.c (S_GET_VALUE): Don't treat O_constant and local
 281         symbols specially.  Always resolve, adding fr_address to value.
 282         * write.c (write_object_file): Don't add fr_address to sym values.
 283         (relax_frag): Likewise.
 284         (relax_segment): Likewise.
 285         * config/obj-ieee.c (do_symbols): Likewise.
 286         * config/tc-cris.c (md_convert_frag): Likewise.
 287         * config/tc-fr30.c (md_convert_frag): Likewise.
 288         * config/tc-i386.c (md_convert_frag): Likewise.
 289         * config/tc-m32r.c (md_convert_frag): Likewise.
 290         * config/tc-m68hc11.c (md_convert_frag): Likewise.
 291         * config/tc-mcore.c (md_convert_frag): Likewise.
 292         * config/tc-mips.c (mips16_extended_frag): Likewise.
 293         * config/tc-ns32k.c (md_convert_frag): Likewise.
 294         * config/tc-m68k.c (md_convert_frag_1): Likewise.
 295         (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
 296         DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
 297         (md_relax_table): Remove first four entries.  Format.
 298         (md_estimate_size_before_relax): Remove old_fix.  Don't bother
 299         setting fr_var.  Simplify byte branch checks.
 300
 301 2001-07-23  Alan Modra  <amodra@bigpond.net.au>
 302
 303         * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
 304         "isbranch" param as all calls have it set.
 305         (pa_parse_neg_cmpsub_cmpltr): Likewise.
 306         (pa_parse_nonneg_add_cmpltr): Likewise.  Remember result of
 307         strcasecmp in "nullify" var.
 308         (pa_parse_neg_add_cmpltr): Likewise.
 309         (pa_ip): Don't "save_s" unnecessarily.  Update calls to above
 310         functions.  Don't print wrong conditions in error messages.
 311
 312 2001-07-23  Andreas Jaeger  <aj@suse.de>
 313
 314         * config/tc-s390.c (s390_force_relocation): Removed.
 315
 316         * config/tc-s390.h: Remove double declaration of
 317         TC_FORCE_RELOCATION.
 318
 319 2001-07-22  H.J. Lu <hjl@gnu.org>
 320
 321         * config/tc-mips.c (s_mips_end): Remove unused variables.
 322         (s_mips_frame): Add ATTRIBUTE_UNUSED.
 323
 324 2001-07-17  Andreas Schwab  <schwab@suse.de>
 325
 326         * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
 327         .loc.
 328         (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
 329         insn.
 330         * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 331
 332 2001-07-17  matthew green  <mrg@eterna.com.au>
 333
 334         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
 335         TE_NetBSD.
 336         (line_comment_chars): Set to '/' if TE_NetBSD.
 337
 338 2001-07-14  matthew green  <mrg@eterna.com.au>
 339
 340         * configure.in (i386-*-netbsdelf*): New target.
 341         * configure: Regenerate.
 342
 343 2001-07-10  Mark Elbrecht  <snowball3@softhome.net>
 344
 345         * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
 346         class of the non-debug symbol is C_NULL.
 347
 348 2001-07-10  Anders Norlander <anorland@synergenix.se>
 349
 350         * doc/as.texinfo (Incbin): Fix grammatical errors.
 351
 352 2001-07-10  Nick Clifton  <nickc@cambridge.redhat.com>
 353
 354         * depend.c: Use FOPEN_.. macros in calls to fopen().
 355         * input-file.c: As above.
 356         * itbl-ops.c: As above.
 357         * listing.c: As above.
 358         * output-file.c: As above.
 359         * read.c: As above.
 360
 361 2001-07-08  Anders Norlander <anorland@synergenix.se>
 362
 363         * read.c (s_incbin): New .incbin function.
 364         * read.c (potable): Add "incbin" pseudo-op.
 365         * read.h: Add s_incbin prototype.
 366         * doc/as.texinfo (incbin): Document .incbin pseudo-op.
 367         * NEWS: Mention new feature.
 368
 369 2001-07-07  Nick Clifton  <nickc@cambridge.redhat.com>
 370
 371         * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
 372         DEBUG_UNSPECIFIED.
 373
 374 2001-07-06  John Healy  <jhealy@redhat.com>
 375
 376         * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
 377         set of fixups to be stored.
 378         (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
 379         restored to be chosen from any that are saved.
 380         (gas_cgen_swap_fixups): Modified to allow the current set of
 381         fixups to be swapped with any other set that has been saved.
 382         (gas_cgen_initialize_saved_fixups_array): New routine.
 383         * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
 384         gas_cgen_restore_fixups, and gas_cgen_swap_fixups.  Added definitions
 385         or MAX_SAVED_FIXUP_CHAINS.
 386         * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
 387         store, swap and restore fuctions to reflect the new interface.
 388
 389 2001-07-06  Nick Clifton  <nickc@cambridge.redhat.com>
 390
 391         * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
 392         ignore empty, ineffectual alignment frags when deciding if a
 393         branch can be short.
 394
 395 2001-07-05  Steve Ellcey  <sje@cup.hp.com>
 396
 397         * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
 398         and SPECIAL_SECTION_FINI_ARRAY.
 399         (special_section_name): Add .init_array and .fini_array.
 400         (md_pseudo_table): Add init_array and fini_array.
 401         (md): Add pointer_size and pointer_size_shift fields.
 402         (setup_unwind_header): New static function.
 403         (output_unw_records): Modify to use setup_unwind_header.
 404         (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
 405         md.pointer_size_shift.
 406         (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
 407
 408 2001-07-05  Ben Elliston  <bje@redhat.com>
 409
 410         * README (Supported platforms): m88k no longer suffers bitrot.
 411
 412         * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
 413
 414 2001-07-05  Alan Modra  <amodra@bigpond.net.au>
 415
 416         * struc-symbol.h (struct local_symbol): Rename lsy_offset to
 417         lsy_value.  Correct typos in comments.
 418         * symbols.c (local_symbol_make): Update for name change.
 419         (local_symbol_convert): Likewise.
 420         (colon): Likewise.
 421         (S_GET_VALUE): Likewise.
 422         (S_SET_VALUE): Likewise.
 423         (print_symbol_value_1): Likewise.
 424         (resolve_symbol_value): Likewise.  Don't divide local sym values
 425         by OCTETS_PER_BYTE twice.
 426
 427 2001-07-04  Jim Wilson  <wilson@redhat.com>
 428
 429         * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
 430
 431         * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
 432         sched branches.
 433
 434 2001-07-05  Ben Elliston  <bje@redhat.com>
 435
 436         * read.c (s_fill): Correct spelling error in comments.
 437
 438         * doc/c-m88k.texi: New file.
 439         * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
 440         * doc/Makefile.in: Regenerate.
 441         * doc/all.texi: Set M880X0.
 442         * doc/as.texinfo: Hook in m88k-dependent documentation.
 443
 444 2001-07-04  Eric Christopher  <echristo@redhat.com>
 445
 446         * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
 447
 448         * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
 449         and rm5721 as valid cpu strings.
 450         (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
 451
 452 2001-07-04  Richard Sandiford  <rsandifo@redhat.com>
 453
 454         * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
 455         if it's expected to be non-zero.
 456
 457 2001-07-03  Nick Clifton  <nickc@cambridge.redhat.com>
 458
 459         * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
 460         fscan->fx_frag.
 461
 462         * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
 463         (write_object_file): Set finalize_syms to
 464         TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
 465         called.
 466
 467         * doc/internals.texi; Document
 468         TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
 469
 470 2001-07-02  Alan Modra  <amodra@bigpond.net.au>
 471
 472         * config/tc-ppc.c: Formatting fixes.
 473
 474 2001-07-01  Ben Elliston  <bje@redhat.com>
 475
 476         * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
 477         they cause some subtle breakage.  Will fix them again later.
 478
 479 2001-06-28  Nick Clifton  <nickc@cambridge.redhat.com>
 480
 481         * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
 482         outside of a function as a .appline directive.
 483
 484 2001-06-28  Eric Christopher <echristo@redhat.com>
 485             H.J. Lu  <hjl@gnu.org>
 486
 487         * config/tc-mips.c (mips_arch): New. Use mips_arch instead
 488         of mips_cpu for the ISA selection.
 489         (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
 490         (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
 491         (mips_tune): New.  Use mips_tune for scheduling and optimization
 492         issues.
 493         (append_insn): Use mips_tune and mips_arch.
 494         (macro_build): Ditto.
 495         (mips_ip): Ditto.
 496         (md_begin): Handle mips_arch, mips_tune and mips_cpu.  For
 497         backwards compatability mips_cpu generates arch and tune.
 498         (md_show_usage): Document new behavior.
 499
 500         * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
 501         Deprecate -mcpu.
 502
 503         * NEWS: Update.
 504
 505 2001-06-27  Nick Clifton  <nickc@cambridge.redhat.com>
 506
 507         * write.c (write_object_file): Do not set finalize_syms until
 508         after the segments have been sized.  Some backends may still
 509         need to access the syms's frags in order to adjust relaxed
 510         frags.
 511
 512         * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
 513         constants.
 514
 515 2001-06-27  Alan Modra  <amodra@bigpond.net.au>
 516
 517         * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
 518         subtract MD_PCREL_FROM_SECTION for 68k.
 519         (fixup_segment <Difference of 2 syms different seg>): Only fudge
 520         by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
 521
 522 2001-06-27  Tracy A. Kuhrt  <Tracy.Kuhrt@microchip.com>
 523
 524         * write.c (fixup_segment <Difference of 2 syms same seg>): If
 525         pcrel, subtract MD_PCREL_FROM_SECTION value.
 526
 527 2001-06-24  Ben Elliston  <bje@redhat.com>
 528
 529         * stabs.c (generate_asm_file): Make local variable `len' a size_t.
 530
 531 2001-06-24  Jakub Jelinek  <jakub@redhat.com>
 532
 533         * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
 534         section symbols the same way as externs.
 535
 536 2001-06-24  Ben Elliston  <bje@redhat.com>
 537
 538         * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
 539         (emit_relocations): Ditto.
 540         (s_bss): Ditto.
 541         (md_begin): Reformat comments to conform to the GNU standards.
 542         (md_assemble): Ditto.
 543
 544         * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
 545         (md_parse_option): Mark parameters as unused.
 546         (md_show_usage): Ditto.
 547         (calcop): Adjust type of `reg_prefix' to char.
 548         (get_reg): Ditto.
 549         (getval): Adjust type of local `c' to char.
 550         (md_create_short_jump): Mark from_addr, to_addr params as unused.
 551         (md_create_long_jump): Ditto.
 552         (md_estimate_size_before_relax): Mark parameters as unused.
 553
 554         * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
 555         to allay a possible compiler warning.
 556
 557 2001-06-22  Nick Clifton  <nickc@cambridge.redhat.com>
 558
 559         * doc/internals.texi (CPU backend): Document md_atof.
 560
 561 2001-06-22  Matthew Wilcox  <willy@ldl.fc.hp.com>
 562
 563         * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
 564         return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
 565         architecture.
 566
 567 2001-06-21  Philip Blundell  <philb@gnu.org>
 568
 569         * config/tc-arm.c (cplong_flag): Rename to long_flag.  All uses
 570         updated.
 571         (insns): Remove entry for adrl.  Add long_flag for adr.
 572         (do_adr): Handle `l' suffix.
 573         (do_adrl): Delete.
 574
 575 2001-06-21  Alan Modra  <amodra@bigpond.net.au>
 576
 577         * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
 578         (md_apply_fix): Use it here.  Replace printf with equivalent
 579         as_bad_where.
 580         (tc_gen_reloc): Use as_bad_where instead of as_bad.
 581         (md_apply_fix): Here too.
 582         * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
 583         * config/tc-m68k.c (tc_gen_reloc): Likewise.
 584         (md_convert_frag_1): Likewise.
 585
 586 2000-06-20  Tom Rix <trix@redhat.com>
 587
 588         * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
 589
 590 2001-06-18  H.J. Lu <hjl@gnu.org>
 591
 592         * doc/Makefile.am (info): Depend on $(MANS).
 593         (as.1): Remove the prefix `$(srcdir)/'.
 594         * doc/Makefile.in: Regenerated.
 595
 596         * as.1: Removed.
 597
 598 2001-06-18  Philip Blundell  <philb@gnu.org>
 599
 600         * config/tc-arm.c (do_msr): Remove restriction on usage of
 601         immediate operands.
 602
 603 2001-06-19  Alan Modra  <amodra@bigpond.net.au>
 604
 605         * dwarf2dbg.c (dwarf2_finish): Output file info even when no
 606         line info.
 607
 608 2001-06-13  Philip Blundell  <philb@gnu.org>
 609
 610         * config/tc-arm.c (thumb_shift): Improve wording of error message.
 611         (do_t_arit): Likewise.
 612
 613 2001-06-13  Nick Clifton  <nickc@cambridge.redhat.com>
 614
 615         * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
 616         .loc pseudos if the dfwarf2 functions are available.
 617         (md_assemble): Only call dwarf2_emit_insn if it is available.
 618
 619         * expr.c: Fix typo in comment.
 620
 621 2001-06-12  Nick Clifton  <nickc@cambridge.redhat.com>
 622
 623         * doc/as.texinfo (Infix Ops): Document that comparison and
 624         combiner operators can be used as infix operators.
 625
 626 2001-06-12  Peter Jakubek <pjak@snafu.de>
 627
 628         * config/tc-m68k.c (parse_mri_control_operand): Fix handling
 629         of AND/OR.
 630         (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
 631         (reverse_mri_condition): Likewise.
 632         (swap_mri_condition): Issue warning for conditions that can not be
 633         swapped.
 634         (build_mri_control_operand): Fix order of operands (swapped).
 635         (build_mri_control_operand): Allow upper case extension in structured
 636         control directives.
 637         (s_mri_else): Likewise.
 638         (s_mri_next): Likewise.
 639         (s_mri_for): Likewise.
 640         (s_mri_if): Fix handling comment ('*') in mri mode.
 641         (s_mri_while): Likewise.
 642         * macro.c (macro_expand): Allow macro invocation with empty
 643         extension.
 644
 645 2001-06-12  Nick Clifton  <nickc@cambridge.redhat.com>
 646
 647         * config/tc-arm.c: Fix test for overlow of literal pool.
 648
 649 2001-06-11  H.J. Lu  <hjl@gnu.org>
 650
 651         * NEWS: Updated for the new -n option for the MIPS assembler.
 652
 653         * config/tc-mips.c (md_show_usage): Add -n.
 654
 655         * doc/as.texinfo: Document the new -n option.
 656         * doc/c-mips.texi: Likewise.
 657         * doc/as.1: Regenerated.
 658
 659 2001-06-10  Alan Modra  <amodra@bigpond.net.au>
 660
 661         * config/obj-coff.c (obj_coff_section): Formatting fix.
 662
 663         * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
 664         ",pn".
 665
 666 2001-06-08  H.J. Lu  <hjl@gnu.org>
 667
 668         * config/tc-mips.c (warn_nops): New variable. Set to 0 to
 669         disable warning about all NOPS that the assembler generates.
 670         (macro): Warn NOPS generated only if warn_nops is not 0.
 671         (md_shortopts): Add `n'.
 672         (md_parse_option): Set warn_nops to 1 for `n'.
 673
 674 2001-06-08  H.J. Lu  <hjl@gnu.org>
 675
 676         * config/tc-mips.c (mips_ip): Properly handle illegal operands.
 677
 678 2001-06-08  H.J. Lu  <hjl@gnu.org>
 679
 680         * config/tc-mips.c (md_apply_fix): Don't adjust common
 681         extern/weak symbols for ELF.
 682         (md_estimate_size_before_relax): Treat weak like extern for
 683         ELF.
 684         (mips_fix_adjustable): Don't adjust extern/weak symbols for
 685         ELF.
 686
 687 2001-06-08  Alan Modra  <amodra@bigpond.net.au>
 688
 689         * Makefile.am: 'som' is not wrongly spelled 'some'.
 690         * Makefile.in: Regenerate.
 691
 692         * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
 693         S_GET_VALUE by using a temp.
 694         (append_insn): Likewise, and for S_SET_VALUE too.
 695         (mips_emit_delays): Likewise.
 696         (my_getExpression): Likewise.
 697         (md_apply_fix): Likewise.  Use "valueT" rather than "long" for "value".
 698         (mips16_extended_frag): Remove code concerned with avoiding
 699         locking in a frag address now that symbols are not finalized until
 700         relaxation is complete.  Cater for first relaxation pass having
 701         bogus addresses.  Use relax_marker to reliably determine whether a
 702         symbol frag has been reached on the current pass.
 703
 704 2001-06-07  H.J. Lu  <hjl@gnu.org>
 705
 706         * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
 707         * configure: Regenerate.
 708
 709 2001-06-07  H.J. Lu  <hjl@gnu.org>
 710
 711         * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
 712         ecoff emulation.
 713         * configure: Regenerate.
 714
 715 2001-06-07  H.J. Lu  <hjl@gnu.org>
 716
 717         * config/tc-mips.c (mips_pseudo_table): Add "extern" if
 718         MIPS_STABS_ELF is defined.
 719
 720 2001-06-06  Nick Clifton  <nickc@cambridge.redhat.com>
 721
 722         * as.c (show_usage): Remove L from listing options.  It is not a
 723         generic option.
 724
 725 2001-06-06  Christian Groessler <cpg@aladdin.de>
 726
 727         * config/tc-z8k.c: Removed many warnings by removing unused
 728         variables and tagging unused parameters as such.
 729         (md_begin): Fixed a typo (","instead of ";").
 730         (struct ctrl_table): Add parentheses to initialize array
 731         correctly.
 732         (struct flag_table): Likewise.
 733         (struct intr_table): Likewise.
 734         (struct table): Likewise.
 735         (check_operand): "#if 0"'ed since it doesn't seem to be used.
 736
 737 2001-06-06  Peter Jakubek <pjak@snafu.de>
 738
 739         * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
 740         options to list (e.g. m5206e, m5307, m5407).
 741
 742 2001-06-06  Martin Schwidefsky <schwidefsky@de.ibm.com>
 743
 744         * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
 745         BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
 746
 747 2001-06-06  Alan Modra  <amodra@bigpond.net.au>
 748
 749         * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
 750         <JumpByte, JumpDword insn output>: Remove dead code.
 751
 752 2001-06-06  Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
 753
 754         * as.c (parse_args): Correct option name "listing-lhs-width2".
 755
 756 2001-06-05  Nick Clifton  <nickc@cambridge.redhat.com>
 757
 758         * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
 759         status.
 760
 761 2001-05-30  Richard Henderson  <rth@redhat.com>
 762
 763         * read.c (emit_leb128_expr): Call md_cons_align.
 764
 765 2001-05-28  Jeff Sturm  <jsturm@one-point.com>
 766
 767         * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
 768         BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
 769         (tc_gen_reloc): Likewise.
 770         (sparc_cons_align): Don't clear sparc_no_align_cons.
 771         (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
 772         BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
 773
 774 2001-05-27  Alan Modra  <amodra@one.net.au>
 775
 776         * write.c (relax_segment <rs_space>): Check the section of a
 777         symbol to determine whether it is absolute rather than comparing
 778         its frag against zero_address_frag as listings play tricks with
 779         frags.
 780
 781         * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
 782         allocated in the same chunk as the fixed part.
 783
 784 2001-05-26  Alan Modra  <amodra@one.net.au>
 785
 786         * write.c (relax_segment <rs_space>): Calculate growth using
 787         addresses before stretch.  Prevent repeated error messages.
 788         From Peter Jakubek  <pjak@snafu.de>
 789         Use as_bad_where and as_warn_where to pinpoint errors.
 790
 791 2001-05-25  Alan Modra  <amodra@one.net.au>
 792
 793         * symbols.c (resolve_symbol_value): Always set segment, even when
 794         not finalizing symbol value.
 795
 796         * config/obj-ieee.c (write_object_file): Set finalize_syms.
 797         * config/obj-coff.c (write_object_file): Likewise.
 798         * (size_section): Remove rs_space assert as fr_symbol is no longer
 799         removed.
 800         (fill_section): Likewise.
 801
 802         * configure.in: Replace linuxoldld with linux*oldld.
 803         * configure: Regenerate.
 804
 805         From 2.11 branch 2001-03-30  Richard Henderson  <rth@redhat.com>
 806         * config/tc-i386.c (md_convert_frag): Don't die on local symbols
 807         that have been finalized.
 808
 809         * symbols.c (resolve_symbol_value): Clear sy_resolving before
 810         taking exit_dont_set_value.
 811
 812         * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
 813         relaxing.
 814
 815 2000-05-24  Tom Rix <trix@redhat.com>
 816
 817         * config/obj-coff.c (add_lineno): xcoff allows negative line
 818         numbers
 819         * config/tc-ppc.c (ppc_stabx): fix generated symbol
 820
 821 2001-05-24  Alan Modra  <amodra@one.net.au>
 822
 823         * write.c (write_object_file): Set finalize_syms = 1 before
 824         size_seg is called.
 825
 826 2001-05-23  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 827
 828         * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
 829         architecture, remove erraneous ISA_MIPS32.
 830         (md_show_usage): Add MIPS r12k support.
 831         (mips_cpu_info_table): Add MIPS r12k support.
 832
 833 2001-05-22  Alan Modra  <amodra@one.net.au>
 834
 835         * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
 836         testing for NULs.
 837
 838         * symbols.c (resolve_symbol_value): Remove "finalize" param,
 839         instead use finalize_syms directly.  Don't treat expressions
 840         specially with regard to finalize_syms.  Update calls to self.
 841         (resolve_local_symbol): Update call to resolve_symbol_value.
 842         (S_GET_VALUE): Likewise.  Return resolve_symbol_value if
 843         !finalize_syms.
 844         * symbols.h (resolve_symbol_value): Update prototype.
 845         * config/obj-aout.c (obj_crawl_symbol_chain): Update call
 846         to resolve_symbol_value.
 847         * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
 848         * config/obj-coff.c (do_relocs_for): Likewise.
 849         (yank_symbols): Likewise.
 850         (fixup_segment): Likewise.
 851         * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
 852         * config/tc-mips.c (md_convert_frag): Likewise.
 853         * config/tc-ppc.c (ppc_frob_symbol): Likewise.
 854         (ppc_fix_adjustable): Likewise.
 855         * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
 856         (dwarf2dbg_convert_frag): Likewise.
 857         * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
 858         (eh_frame_convert_frag): Likewise.
 859         * expr.c (make_expr_symbol): Likewise.
 860         * write.c (adjust_reloc_syms): Likewise.
 861         (write_object_file): Likewise.
 862         (relax_segment): Likewise.
 863         (fixup_segment): Likewise.
 864         (finalize_syms): Init to zero, and update comment.
 865         (write_object_file): Set finalize_syms to 1 rather than 2.
 866         * doc/internals.texi (sy_value): Mention finalize_syms.
 867         (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
 868
 869         * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
 870         as relaxable if embedded system, make weak syms non-relaxable.
 871         Move definition..
 872         (tc_m68k_fix_adjustable): ..so it can be used here.
 873         (md_apply_fix_2): Sign extend without conditional.
 874
 875         * config/tc-v850.c: Update copyright.
 876
 877 2001-05-16  Jeff Johnston  <jjohnstn@redhat.com>
 878
 879         * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
 880         howto entry is not found.
 881
 882 2001-05-15  Alexandre Oliva  <aoliva@redhat.com>
 883
 884         * config/tc-mn10300.c (mn10300_force_relocation): Don't
 885         optimize differences between symbols in code sections to
 886         constants.
 887         (mn10300_fix_adjustable): Don't adjust to section+offset
 888         relocations pointing at symbols in code sections.
 889
 890 2001-05-16  Alan Modra  <amodra@one.net.au>
 891
 892         * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
 893         for 8 byte insns.
 894         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
 895         opcodes are output rather than after.  Delete insn_size.
 896         * config/tc-v850.c (md_assemble): Similarly, but delete
 897         total_insn_size.
 898
 899 2001-05-14  Richard Henderson  <rth@redhat.com>
 900
 901         * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
 902         last change.
 903
 904 2001-05-14  Richard Henderson  <rth@redhat.com>
 905
 906         * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
 907         also collect whether to expect an FDE augmentation.
 908         (check_eh_frame): Rewrite as a state machine.  Track where in
 909         an FDE we are located, skip any augmentation.
 910         (eh_frame_estimate_size_before_relax): Get code alignment from
 911         the fragment subtype.
 912         (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
 913         * read.c (emit_leb128_expr): Call check_eh_frame.
 914
 915 2001-05-14  Alexandre Oliva  <aoliva@redhat.com>
 916
 917         * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
 918         before a relaxable insns.
 919
 920 2001-05-13  Alexandre Oliva  <aoliva@redhat.com>
 921
 922         * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
 923         between symbols if the base symbol is in the current section;
 924         emit a PC-relative relocation instead.
 925
 926 2001-05-12  Peter Targett  <peter.targett@arccores.com>
 927
 928         * config/tc-arc.c: Update copyright and tidy source comments.
 929         (md_pseudo_table): Add directive .cpu back as an alias for
 930         .option.  Add .file and .line for dwarf2 support.
 931         (arc_mach_type): Make bfd_mach_arc_6 default.
 932         (md_longopts): Add entry 'pre-v6' representing old command line
 933         option when assembling for 'arc5' core versions.
 934         (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
 935         default behaviour.
 936         (arc_code_symbol): Make symbol value for @h30 fixup expression
 937         equal to O_constant.
 938         (md_assemble): Call dwarf2_emit_insn.
 939         Include "dwarf2dbg2.h".  Formatting fixes throughout file.
 940         * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 941         * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
 942
 943 2001-05-11  Jakub Jelinek  <jakub@redhat.com>
 944
 945         * config/tc-ia64.c (special_linkonce_name): New.
 946         (make_unw_section): Map .gnu.linkonce.t.FOO text section into
 947         .gnu.linkonce.ia64unw{,i}.FOO.
 948         (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
 949         (dot_endp): Add comment about it.
 950
 951 2001-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
 952
 953         * config/tc-arm.c (arm_handle_align): When truncating an aligned
 954         block, ensure that the low order bits of the alignment are
 955         preserved.
 956
 957 2001-05-10  Alan Modra  <amodra@one.net.au>
 958
 959         * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
 960         symbol_next.
 961
 962         * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
 963         current variable part of frag.
 964         * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
 965         * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
 966         * config/tc-m68hc11.c (RELAX_STATE): Define.
 967         (RELAX_LENGTH): Define.
 968         (md_estimate_size_before_relax): Handle non-relaxable cases
 969         separately from relaxable cases for clarity, and return correct
 970         size for multi-pass relaxation.
 971         * config/tc-tahoe.c (RELAX_LENGTH): Correct.
 972         (md_estimate_size_before_relax): As for tc-m68hc11.c.
 973         (md_convert_frag): Remove "length_code".
 974         * config/tc-vax.c (RELAX_STATE): Define.
 975         (RELAX_LENGTH): Define.
 976         (md_relax_table): Add missing entry.
 977         (md_estimate_size_before_relax): As for tc-m68hc11.c.
 978         (md_convert_frag): Remove "length_code".
 979         * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
 980         don't bother setting fr_var.  Return correct size for multi-pass
 981         relaxation.
 982         * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
 983         (md_convert_frag): Don't bother clearing fr_var.
 984         (md_pseudo_table): Correct initialization.
 985         * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
 986         (md_estimate_size_before_relax): No need to set fr_var.
 987         * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
 988         (md_estimate_size_before_relax): No need to set fr_var.
 989
 990 2001-05-09  Richard Henderson  <rth@redhat.com>
 991
 992         * config/tc-ia64.c (generate_unwind_image): Align the fragment
 993         beginning a function's unwind info block.
 994
 995 2001-05-09  Alexandre Oliva  <aoliva@redhat.com>
 996
 997         * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
 998
 999 2001-05-08  Andreas Schwab  <schwab@suse.de>
1000
1001         * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1002         fx_pcrel_adjust explicitly sign extend when reading it.
1003
1004 2001-05-08  Alan Modra  <amodra@one.net.au>
1005
1006         * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1007         from md_relax_table, and combine some switch cases.
1008
1009 2001-05-06  Alexandre Oliva  <aoliva@redhat.com>
1010
1011         * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1012         from offset in non-pcrel operands too.
1013
1014 2001-05-06  Nick Clifton  <nickc@cambridge.redhat.com>
1015
1016         * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1017         * config/tc-arm.c (arm_handle_align): Do not insert more than
1018         MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1019         (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1020
1021 2001-05-03  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1022
1023         * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1024         Run "make dep-am".
1025         * Makefile.in: Regenerate.
1026         * configure.in: Remove duplicate mips-*-ecoff* entry.
1027         * configure: Regenerate.
1028
1029         * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1030         (n_names): Cast away type mismatch.
1031         (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1032         (obj_ecoff_frob_symbol): Likewise.
1033         * ecoff.c: (add_file): Add unused attribute.
1034         (ecoff_directive_begin): Likewise.
1035         (ecoff_directive_bend): Likewise.
1036         (ecoff_directive_def): Likewise.
1037         (ecoff_directive_dim): Likewise.
1038         (ecoff_directive_scl): Likewise.
1039         (ecoff_directive_size): Likewise.
1040         (ecoff_directive_type): Likewise.
1041         (ecoff_directive_tag): Likewise.
1042         (ecoff_directive_val): Likewise.
1043         (ecoff_directive_endef): Likewise.
1044         (ecoff_directive_end): Likewise.
1045         (ecoff_directive_ent): Likewise.
1046         (ecoff_directive_extern): Likewise.
1047         (ecoff_directive_file): Likewise.
1048         (ecoff_directive_fmask): Likewise.
1049         (ecoff_directive_frame): Likewise.
1050         (ecoff_directive_mask): Likewise.
1051         (ecoff_directive_loc): Likewise.
1052         (mark_stabs): Likewise.
1053         (ecoff_stab):  Likewise.
1054         (ecoff_frob_symbol): Cast away type mismatch.
1055         (ecoff_padding_adjust): Likewise.
1056         (ecoff_build_symbols): Likewise.
1057         (ecoff_build_procs): Likewise.
1058         (ecoff_build_aux): Likewise.
1059         (ecoff_build_strings): Likewise.
1060         (ecoff_build_fdr): Likewise.
1061         (ecoff_build_debug): Likewise.
1062         * itbl-ops.c (itbl_assemble): Variable initialization.
1063
1064 2001-05-03  Alan Modra  <amodra@one.net.au>
1065
1066         * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1067         expressions rather than triggering an assert.
1068
1069 2001-05-02  Johan Rydberg  <jrydberg@opencores.org>
1070
1071         * config/tc-openrisc.c: New file.
1072         * config/tc-openrisc.h: Likewise.
1073
1074         * Makefile.am: Add OpenRISC target.
1075         * Makefile.in: Regenerated.
1076
1077         * configure.in (openrisc-*-*): Add target.
1078         * configure: Regenerated.
1079
1080 2001-05-02  Nick Clifton  <nickc@cambridge.redhat.com>
1081
1082         * config/tc-arm.c (arm_frag_align_code): Change error message to
1083         more explanatory version.
1084
1085 2001-04-29  Keith M Wesolowski <wesolows@foobazco.org>
1086
1087         * config/tc-mips.c (md_parse_option): Also accept
1088         elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1089
1090 2001-04-27  David Mosberger  <davidm@hpl.hp.com>
1091
1092         * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1093         argument passing order: predicate goes last, not first.
1094
1095 2001-04-27  Sean McNeil <sean@mcneil.com>
1096
1097         * configure.in: Add arm-vxworks.
1098         * configure: Regenerate.
1099
1100 2001-04-26  Nick Clifton  <nickc@cambridge.redhat.com>
1101
1102         * config/tc-arm.c (arm_handle_align): New Function:  Generate
1103         no-op filled alignment frags.
1104         (arm_frag_align_code): New Function: Create a code alignment frag.
1105         (arm_init_frag): New Function: Initialse the target dependent
1106         parts of a frag.
1107
1108         * config/tc-arm.h (TC_FRAG_TYPE): Define.
1109         (TC_FRAG_INIT): Define.
1110         (HANDLE_ALIGN): Define.
1111         (md_do_align): Define.
1112
1113 2001-04-25  Nick Clifton  <nickc@cambridge.redhat.com>
1114
1115         * config/obj-coff.c (do_linenos_for): Check to see if the filename
1116         symbol has been initialised before extracting its symbol index.
1117
1118 2001-04-24  H.J. Lu  <hjl@gnu.org>
1119
1120         * configure: Regenerated with the right version of autoconf.
1121
1122 2001-04-24  Christian Groessler  <cpg@aladdin.de>
1123
1124         * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1125         generate R_CALLR and R_REL16 relocations
1126
1127 2000-04-20  Jason Eckhardt  <jle@redhat.com>
1128
1129         * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1130         since frag_now can change after d10v_cleanup is called.
1131
1132 2001-04-16  David O'Brien  <obrien@FreeBSD.org>
1133
1134         * configure.in: Add the em type for FreeBSD targets.
1135         * configure: Regenerate.
1136
1137 2001-04-14  Alexandre Oliva  <aoliva@redhat.com>
1138
1139         * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1140         * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1141
1142         * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1143         pc-relative relocations not placed at the end of the instruction.
1144
1145 2001-04-13  Jim Wilson  <wilson@redhat.com>
1146
1147         * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1148         excluding br.i.
1149
1150 2001-04-13  Jakub Jelinek  <jakub@redhat.com>
1151
1152         * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1153         handle SHF_MERGE and SHF_STRINGS.
1154         (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1155         (obj_elf_section): Allow additional argument specifying entity size.
1156         * write.c (adjust_reloc_syms): Keep relocations against local symbols
1157         in SEC_MERGE sections.
1158
1159 2001-04-12  Jason Merrill  <jason_merrill@redhat.com>
1160
1161         * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1162
1163 2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
1164
1165         * expr.c (operand): Pass &c to md_parse_name().
1166         * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1167
1168 2001-04-07  Steven J. Hill  <sjhill@cotw.com>
1169
1170         * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1171
1172         * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1173         * Makefile.in: Regenerated.
1174
1175         * configure.in: Use traditional MIPS targets for Linux/MIPS.
1176         * configure: Regenerated.
1177
1178 2001-04-06  Alexandre Oliva  <aoliva@redhat.com>
1179
1180         * config/tc-mn10300.c (xr_registers): Added `pc'.
1181
1182 2001-04-05  Alan Modra  <alan@linuxcare.com.au>
1183
1184         * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1185         * configure: Regenerate.
1186
1187         * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1188         cases, and always return size based on current fr_subtype.
1189         (md_begin): Move initialization of md_relax_table..
1190         (md_relax_table): ..to static initializer.  Set rlx_length for
1191         UNDEF_WORD_DISP cases.
1192         * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1193         (md_begin): Likewise.
1194         (md_relax_table): Likewise.
1195         * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1196         (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1197         Set rlx_backward and rlx_forward to zero for unused states.
1198         * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1199         (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1200         (UNCOND12, UNCOND32): Remove duplicate defines.
1201
1202 2001-04-04  Hans-Peter Nilsson  <hp@axis.com>
1203
1204         * config/tc-cris.c (md_estimate_size_before_relax) <case
1205         ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1206         32-bit branch, just set fragP->fr_subtype.  Set fragP->fr_var.
1207         <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1208         Add cases to cover all relax states.
1209         (cris_insn_first_word_frag): New.
1210         (md_assemble): Call cris_insn_first_word_frag to get the first
1211         frag in an insn, not frag_more.  Don't call dwarf2_emit_insn at
1212         end.  Drop variable insn_size.
1213         (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1214         (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1215         (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1216
1217         * write.c (write_object_file): Reset broken word state before
1218         calling relax_seg.
1219
1220 2001-03-31  Alan Modra  <alan@linuxcare.com.au>
1221
1222         * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1223         for one line if not already enabled.
1224         * cond.c (s_elseif): Correct conditional assembly listing.
1225         (s_else): Likewise.
1226
1227         * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1228         Don't abort on NULL current_cframe.
1229
1230 2001-03-30  Alan Modra  <alan@linuxcare.com.au>
1231
1232         * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1233         (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1234         * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1235         * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1236         * config/obj-coff.c (do_relocs_for): Likewise.
1237         (yank_symbols): Likewise.
1238         (fixup_segment): Likewise.
1239         * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1240         (ppc_fix_adjustable): Likewise.
1241         * config/tc-mips.c (md_convert_frag): Likewise.
1242         * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1243         * ehopt.c (eh_frame_convert_frag): Likewise.
1244         * expr.c (make_expr_symbol): Likewise.
1245
1246         * frags.h (struct frag): Add last_fr_address.  Reorder fields for
1247         better packing.
1248         * symbols.c (resolve_symbol_value): Don't fix expression values
1249         until relaxation is complete.
1250         (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1251         (S_GET_VALUE): Likewise, and return unresolved expression value.
1252         * write.c (finalize_syms): New.
1253         (relax_and_size_seg): Split into..
1254         (relax_seg): New function, returns 1 if anything changed..
1255         (size_seg): And the remainder of relax_and_size_seg.
1256         (fixup_segment): Arrange for final resolution of sym values.
1257         (adjust_reloc_syms): Likewise.
1258         (write_object_file): Likewise, and repeatedly call relax_seg until
1259         nothing more changes.
1260         (relax_segment): Return 1 if anything changed.  Use correct types
1261         for rs_org `target' and `after'.
1262         * write.h (finalize_syms): Declare.
1263         (relax_segment): Update prototype.
1264
1265         * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1266         do-nothing cases to switch to avoid abort on a second relaxation
1267         pass, and tidy code a little.
1268         * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1269         * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1270         * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1271         * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1272         (md_relax_table): Remove first four unused entries.  Increment
1273         rlx_length by one throughout table, and update comments to suit.
1274         (md_estimate_size_before_relax): Return size of current variable
1275         part of frag to reflect reality when relaxing more than once.
1276         * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1277         (COND32, UNCD32): Rename to DISP32 throughout.
1278         (UNDEF_WORD_DISP): Renumber to 3.
1279         (md_estimate_size_before_relax): Add extra do-nothing cases.
1280         * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1281         * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1282         * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1283         handle word and dword branches.
1284
1285 2001-03-29  Hans-Peter Nilsson  <hp@axis.com>
1286
1287         * config/tc-cris.h (tc_fix_adjustable): Allow only
1288         BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
1289         * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1290         example in comment to valid type.
1291
1292 2001-03-28  H.J. Lu  <hjl@gnu.org>
1293
1294         * read.c (equals): Set to local for COFF only if it hasn't been
1295         defined before.
1296
1297 2001-03-28  Alan Modra  <alan@linuxcare.com.au>
1298
1299         * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1300         (md_begin): Use it when setting default architecture.
1301
1302 2001-03-27  Nick Papadonis  <nick@coelacanth.com>
1303
1304         * read.c (equals): (for COFF) default symbols to being local.
1305
1306 2001-03-27  Hans-Peter Nilsson  <hp@axis.com>
1307
1308         * configure.in (cris-*-*): Change default emulation to criself.
1309         (cris-*-*aout*): New rule.
1310         * configure: Regenerate.
1311
1312 2001-03-26  Martin Schwidefsky  <schwidefsky@de.ibm.com>
1313
1314         * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1315         BFD_RELOC_390_GOTENT.
1316         * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1317         BFD_RELOC_390_GOTENT.
1318
1319 2001-03-26  Nick Clifton  <nickc@redhat.com>
1320
1321         * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1322         * config/tc-s390.c (s390_force_relocation): New function: Force
1323         relocations for VTINHERIT relocs.
1324
1325 2001-03-23  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1326
1327         * doc/as.texinfo: Put @c man begin to generate the as man page.
1328         When generating man, define all the variables. Re-organize some
1329         options to obtain better indentation of man page.
1330         * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1331         (as.1): Build from as.texinfo.
1332         * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1333
1334 2001-03-25  Alan Modra  <alan@linuxcare.com.au>
1335
1336         * config/tc-i386.c (i386_scale): Accept an absolute expression for
1337         scale factor, and return the end of the expression.
1338         (i386_operand): Modify for above.
1339
1340 2001-03-23  Nick Clifton  <nickc@redhat.com>
1341
1342         * doc/as.texinfo: Document --listing-XXX command line switches.
1343         Explain why listings behave differently when -pipe is used.
1344
1345 2001-03-23  Richard Sandiford  <rsandifo@redhat.com>
1346
1347         * write.c (fix_new_exp): Print an error if passed a register.
1348
1349 2001-03-23  Hans-Peter Nilsson  <hp@axis.com>
1350
1351         * config/tc-cris.c: Tweak attribution.  Fix typos.  PIC support.
1352         (PIC_SUFFIX_CHAR): New macro.
1353         (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1354         (pic): New variable.
1355         (md_longopts): New option --pic.
1356         (OPTION_PIC): Define.
1357         (md_estimate_size_before_relax): Tweak longish comment.
1358         (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1359         (md_assemble): Handle a PIC relocation on prefix and normal
1360         instruction operands.
1361         <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1362         "complex" operand expressions.  Call frag_more outside
1363         gen_cond_branch_32 parameter list.
1364         (cris_process_instruction): Handle PIC relocs on parsed
1365         operand expressions.  Validize PIC reloc sizes.
1366         (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1367         (gen_bdap): Handle "complex" operand expressions.
1368         (gen_cond_branch_32): Use as_warn_where, not as_warn.  Use
1369         ADD.D offset,PC as jump instruction if generating PIC.  Generate
1370         error instead of crashing on complex expressions.
1371         (cris_number_to_imm): Add segT parameter.  All callers changed.
1372         Use segT parameter, not now_seg, for segment of fixup.  Handle
1373         PCREL relocations but check that they are fully resolved.
1374         (md_parse_option): Handle OPTION_PIC.
1375         (tc_gen_reloc): Handle PIC relocs.
1376         (md_show_usage): Update for --pic.
1377         (md_apply_fix3): Renamed from md_apply_fix.
1378         (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1379         (md_cris_force_relocation): Force relocation for PIC relocs.
1380
1381         * config/tc-cris.h: Tweak attribution.
1382         (MD_APPLY_FIX3): Define.
1383         (IS_CRIS_PIC_RELOC): New macro.
1384         (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1385         (tc_fix_adjustable): Don't adjust a globally visible symbol when
1386         generating ELF.
1387         (tc_frob_symbol): Avoid emitting undefined symbols.
1388
1389 2001-03-20  Alan Modra  <alan@linuxcare.com.au>
1390
1391         * frags.h (struct frag): Add relax_marker.
1392         * write.c (is_dnrange): Delete.
1393         (relax_frag): Use correct types for `aim', `target', `address'.
1394         Delete `offset', `was_address'.  Test `relax_marker' instead of
1395         using fragile (and slow) address test.
1396         (relax_segment): Init and flip `relax_marker'.
1397
1398 2001-03-19  Alan Modra  <alan@linuxcare.com.au>
1399
1400         * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1401         used register name.
1402
1403 2001-03-18  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1404
1405         * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1406         with 'Motorola specification for assembly language input standard'.
1407
1408 2001-03-17  Richard Henderson  <rth@redhat.com>
1409
1410         * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1411         (dwarf2_directive_loc): Don't use them.
1412         (dwarf2_directive_file): Reject duplicate file definitions.
1413         (get_filenum): Zero allocated memory.
1414         (out_file_list): Complain about missing file definitions.
1415
1416 2001-03-17  Alan Modra  <alan@linuxcare.com.au>
1417
1418         * read.c (do_org): Handle complex expressions.
1419         * cgen.c (gas_cgen_finish_insn): Likewise.
1420
1421 2001-03-15  David Mosberger  <davidm@hpl.hp.com>
1422
1423         * config/tc-ia64.c (md): New member keep_pending_output.
1424         (ia64_flush_pending_output): Flush only if md.keep_pending_output
1425         is not set.
1426         (dot_xdata): Turn on md.keep_pending_output for the duration of
1427         this function.
1428         (dot_xfloat_cons): Ditto.
1429         (dot_xstringer): Ditto.
1430         (dot_xdata_ua): Ditto.
1431         (dot_xfloat_cons_ua): Ditto.
1432
1433 2001-03-15  Jim Wilson  <wilson@redhat.com>
1434
1435         * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1436         label support.
1437
1438 2001-03-15  Alexandre Oliva  <aoliva@redhat.com>
1439
1440         * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1441
1442 2001-03-15  DJ Delorie  <dj@redhat.com>
1443
1444         * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1445         blindly freeing string if it isn't at the top of the obstack.
1446
1447 2001-03-13  Alan Modra  <alan@linuxcare.com.au>
1448
1449         * config/tc-i386.c (RELOC_ENUM): Define.  Use throughout file.
1450         (NUM_FLAG_CODE): Define.
1451         (lex_got): New function.
1452         (got_reloc): New global var.
1453         (x86_cons_fix_new): New function.
1454         (x86_cons): New function.
1455         (i386_immediate): Use lex_got here, replacing inline code.  Change
1456         "ignoring junk.." error message to "junk.."
1457         (i386_displacement): Likewise.
1458         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1459         (x86_cons): Declare.
1460         (TC_CONS_FIX_NEW): Define.
1461         (x86_cons_fix_new): Declare.
1462
1463 2001-03-12  Nick Clifton  <nickc@redhat.com>
1464
1465         * config/tc-arm.c (md_begin): Always set machine type based on
1466         cpu_variant.
1467
1468 2001-03-07  Alan Modra  <alan@linuxcare.com.au>
1469
1470         * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1471         (md_assemble) <smallest displacement>: Use correct field of i.op[]
1472         union.
1473         <JumpInterSegment output>: Use correct i.disp_reloc[].
1474         <immediate output>: Likewise.
1475
1476 2001-03-06  Nick Clifton  <nickc@redhat.com>
1477
1478         * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1479         BLX(1) instruction.
1480
1481 2001-03-06  Igor Shevlyakov  <igor@windriver.com>
1482
1483         * config/tc-m68k.c : Add 5407 to archs[] table.
1484         (HAVE_LONG_BRANCH): Add mcf5407.
1485         (select_control_regs): Recognize 5407.
1486
1487 2001-03-02  Dave Brolley  <brolley@redhat.com>
1488
1489         * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1490         than m32r_do_align.
1491
1492 2001-03-02  Richard Sandiford  <rsandifo@redhat.com>
1493
1494         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1495         (gen_to_words): Print warnings if NaNs are found and the target CPU
1496         does not support them.  Allow largest exponent to be used in normal
1497         numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1498
1499 2001-02-28  Andreas Jaeger  <aj@suse.de>, Bo Thorsen  <bo@suse.de>
1500
1501         * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1502         anymore since we use bfd_elf_generic_reloc now.
1503         (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1504
1505 2001-02-27  Alan Modra  <alan@linuxcare.com.au>
1506
1507         * configure.in (BFD_VERSION): New.
1508         (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1509         * configure: Regenerate.
1510         * Makefile.am: Run "make dep-am"
1511         * Makefile.in: Regenerate.
1512         * doc/Makefile.in: Regenerate.
1513
1514 2001-02-26  Mark Elbrecht  <snowball3@bigfoot.com>
1515
1516         * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1517         SEC_NEVER_LOAD when the 'n' flag is used.
1518         Add SEC_NEVER_LOAD to matchflags.
1519
1520 2001-02-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1521
1522         * symbols.c (decode_local_label_name): Initialize message_format
1523         only when an error is reported (perf pb due to I18N).
1524
1525 2001-02-23  H.J. Lu  <hjl@gnu.org>
1526
1527         * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1528         BFD_ASSEMBLER is not defined.
1529
1530 2001-02-23   Richard Sandiford <rsandifo@redhat.com>
1531
1532         * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1533         done if it's against a symbol.
1534
1535 2001-02-22  Timothy Wall  <twall@cygnus.com>
1536
1537         * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1538         target formats if applicable.
1539         * config/te-ia64aix.h: New.  Configuration for AIX5 on IA-64.
1540         * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1541         * Makefile.in: Regenerated.
1542         * configure.in: Added configuration for ia64-*-aix*.
1543         * configure: Regenerated.
1544
1545 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
1546
1547         * config/tc-ia64.c (enum operand_match_result): New type.
1548         (operand_match): Change return type to operand_match_result.
1549         Fix all returns appropriately, adding support for returning the
1550         out-of-range result.
1551         (parse_operands): New locals result, error_pos, out_of_range_pos,
1552         curr_out_of_range_pos.  Rewrite operand matching loop to give better
1553         error messages.
1554
1555 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
1556
1557         * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1558         (dot_proc): Clear unwind.prologue_count to zero.
1559         (dot_prologue): Increment unwind.prologue_count.
1560         (dot_restore): If second operand is omitted, use
1561         unwind.prologue_count -1 for "ecount" (# of additional regions to
1562         pop).  Decrement unwind.prologue_count by number of regions
1563         popped.
1564
1565 2001-02-21  Nick Clifton  <nickc@redhat.com>
1566
1567         * doc/as.texinfo (Section): Note that some flags to the COFF
1568         version of .section remove attributes rather than setting them.
1569
1570 2001-02-20  Kazu Hirata  <kazu@hxi.com>
1571
1572         * config/tc-pdp11.c: Fix formatting.
1573         * config/tc-pdp11.h: Likewise.
1574
1575 2001-02-20  Bo Thorsen  <bo@suse.de>
1576
1577         * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1578         entry.
1579
1580 2001-02-18  David O'Brien  <obrien@FreeBSD.org>
1581
1582         * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1583         all FreeBSD platforms should look the same at this level.
1584         * configure: Rebuilt.
1585         * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1586
1587 2001-02-18  lars brinkhoff  <lars@nocrew.org>
1588
1589         * Makefile.am: Add PDP-11 target.
1590         * configure.in: Likewise.
1591         * config/tc-pdp11.c: New file.
1592         * config/tc-pdp11.h: New file.
1593         * doc/Makefile.am: Add PDP-11 documentation.
1594         * doc/all.texi: Likewise.
1595         * doc/as.texinfo: Likewise.
1596         * doc/c-pdp11.texi: New file.
1597
1598 2001-02-16  matthew green  <mrg@redhat.com>
1599
1600         * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1601
1602 2001-02-13  Jim Wilson  <wilson@redhat.com>
1603
1604         * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1605         reloc instead of a 0 reloc.
1606         (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1607         as done.
1608         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1609
1610 2001-02-13  Ian Lance Taylor  <ian@zembu.com>
1611
1612         * write.c (is_dnrange): Stop as soon as the address becomes
1613         larger.
1614         (relax_frag): Add segment parameter.  Only call symbol_get_frag
1615         once.  Only call is_dnrange if the symbol is in the same segment,
1616         and the symbol address is larger.
1617         (relax_segment): Pass segment to md_relax_frag and relax_frag.
1618         * write.h (relax_frag): Update declaration.
1619         * config/tc-fr30.c (fr30_relax_frag): Add segment parameter.  Pass
1620         it to relax_frag.
1621         * config/tc-m32r.c (m32r_relax_frag): Likewise.
1622         * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1623         (m32r_relax_frag): Update declaration.
1624         * config/tc-mips.h (md_relax_frag): Add segment parameter.
1625         * config/tc-tic54x.h (md_relax_frag): Likewise.
1626         * doc/internals.texi (CPU backend): Update documentation for
1627         md_relax_frag.
1628
1629 2001-02-13  Alan Modra  <alan@linuxcare.com.au>
1630
1631         * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1632         Mention effect of < 386 architectures on jump promotion.
1633         (i386-Jumps): xref above.  Don't assume long disp is 32 bits.
1634
1635         * config/tc-i386.c (no_cond_jump_promotion): New.
1636         (set_cpu_arch): Parse "jumps" arch modifier.
1637         (insn_size): Modify usage comment.
1638         (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1639         (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1640         (TYPE_FROM_RELAX_STATE): New define.
1641         (UNCOND_JUMP, COND_JUMP): Renumber.
1642         (md_relax_table): Reorder to suit.
1643         (COND_JUMP86): New define.
1644         (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1645         (md_assemble): Create frag var for jumps of max size, encode relax
1646         state for COND_JUMP86.
1647         (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1648         leave conditional jumps small if no_cond_jump_promotion.
1649         (md_convert_frag): Likewise.
1650
1651         * expr.c (operator): Don't bump input_line_pointer for two char
1652         operators.  Instead return operator size via new param num_chars.
1653         (expr): Use above to parse multi-char operators correctly.
1654
1655 Mon Feb 12 17:45:50 CET 2001  Jan Hubicka  <jh@suse.cz>
1656
1657         * config/tc-i386.c (i386_displacement): Fix handling of
1658         BFD_RELOC_X86_64_GOTPCREL.
1659         (i386_validate_fix): Likewise.
1660
1661 2001-02-12  Philip Blundell  <pb@futuretv.com>
1662
1663         * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1664         ldrt/strt instructions.
1665
1666 2001-02-11  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1667
1668         * config/tc-mips.c (macro): For M_LA_AB emit a
1669         BFD_RELOC_MIPS_CALL16 relocation or a
1670         BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1671         BFD_RELOC_MIPS_GOT16 and
1672         BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1673         loading the jump register when generating SVR4_PIC code.
1674
1675 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
1676
1677         * configure.in: Make 'mipself' and 'mipsecoff' emulations
1678         map to MIPS-specific files, as they used to do before the
1679         change on 2000-05-21.
1680         * configure: Regerate.
1681
1682 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
1683
1684         * config/tc-mips.c (md_parse_option): Don't try to compile
1685         ELF-only option code if not ELF.
1686
1687 2001-02-08  David Mosberger  <davidm@hpl.hp.com>
1688
1689         * config/tc-ia64.h (md_elf_section_type): New macro.
1690         (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1691         (they're now handled via ia64_elf_section_type.
1692
1693         * config/tc-ia64.c (unwind): New members saved_text_seg,
1694         saved_text_subseg, and force_unwind_entry.
1695         (optimize_unw_records): New function to optimize away unnecessary
1696         unwind directives.
1697         (ia64_elf_section_type): New function.
1698         (output_unw_records): Generate unwind info only if the size is
1699         non-zero or if it's forced for some other reason (e.g.,
1700         handlerdata or a personality routine).
1701         (generate_unwind_image): Don't switch back to previous
1702         section---stay inside the unwind info section instead so that
1703         handlerdata that may follow goes into the right place.
1704         (dot_handlerdata): Force generation of unwind entry and save the
1705         current active text segment before generating unwind image.
1706         (dot_unwentry): Force generation of unwind entry.
1707         (dot_personality): Ditto.
1708         (dot_endp): Generate unwind table entry only if there is
1709         some unwind info or the unwind entry was forced.
1710
1711         * config/tc-ia64.c (make_unw_section_name): New macro to form
1712         unwind section name.
1713         (generate_unwind_image): Add "text_name" argument.  Use it to
1714         form unwind section name.
1715         (dot_handlerdata): Determine current segment (section) name and
1716         pass it to generate_unwind_image().
1717         (dot_endp): Determine current segment (section) name and use
1718         it to determine the appropriate unwind section name.
1719         (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1720         n, fill, and max arguments.
1721
1722 2001-02-09  Schwidefsky  <schwidefsky@de.ibm.com>
1723
1724         * Makefile.am: Add linux target for S/390.
1725         * configure.in: Likewise.
1726         * config/tc-s390.c: New file.
1727         * config/tc-s390.h: New file.
1728
1729 2001-02-09  Alexandre Oliva  <aoliva@redhat.com>
1730
1731         * config/tc-sh.c (md_pseudo_table): Add uaquad.  Use s_uacons for
1732         2byte, 4byte and 8byte.
1733
1734 2001-02-08  Alan Modra   <alan@linuxcare.com.au>
1735
1736         * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1737         md_number_to_chars with size > sizeof (valueT).
1738
1739 2001-02-06  H.J. Lu  <hjl@gnu.org>
1740
1741         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1742         there is no relocation.
1743
1744 2001-02-06  H.J. Lu  <hjl@gnu.org>
1745
1746         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1747
1748         * config/tc-ia64.c (md_parse_option): Only accept the valid
1749         ia64 options on "-axxx".
1750
1751 2001-02-05  Jim Wilson  <wilson@redhat.com>
1752
1753         * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1754         aborting for invalid operands.
1755
1756 2001-02-06  Alan Modra  <alan@linuxcare.com.au>
1757
1758         * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1759         than via pointer.  Update all callers.
1760         (UNWIND_LOW32): Define.
1761         (UNWIND_HIGH32): Define.
1762         (pa_build_unwind_subspace): Use the above macros instead of dumping
1763         bitfields directly.  Call frag_more once rather than multiple times.
1764         (md_assemble): Use UNWIND_LOW32.
1765         (pa_entry): Likewise
1766         (pa_procend): Likewise.
1767         (process_exit): Use UNWIND_HIGH32.
1768
1769 2001-02-04  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1770
1771         * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1772         function to select the header according to the cpu.
1773         (md_after_pass_hook, md_do_align): Remove.
1774         (md_cleanup, m68hc11_cleanup): Remove.
1775         (md_pcrel_from_section): Declare.
1776         * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1777         (build_jump_insn, build_insn): Likewise.
1778         (m68hc11_listing_header): New function.
1779         (m68hc11_cleanup): Remove.
1780
1781 2001-02-02  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1782
1783         * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1784         symbols because there is no support for shared libraries and these
1785         symbols can't be overridden (unless they are weak).
1786
1787 2001-02-01  Momchil Velikov  <velco@fadata.bg>
1788
1789         * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1790         for the compilation unit with a zero byte.
1791
1792 2001-01-30  Alan Modra  <alan@linuxcare.com.au>
1793
1794         * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1795         destinations.  Correct range check for 17 and 22 bit branches.
1796
1797 2001-01-25  Nick Clifton  <nickc@redhat.com>
1798
1799         * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1800         still set.  Issue an error message instead.
1801         (md_estimate_size_before_relax): Delete unused variable
1802         'buffer_address'.  Fixup parentheses around if statement.
1803
1804 2001-01-23  Kazu Hirata  <kazu@hxi.com>
1805
1806         * as.c: Fix formatting.
1807         * ehopt.c: Likewise.
1808         * messages.c: Likewise.
1809         * stabs.c: Likewise.
1810         * symbols.c: Likewise.
1811
1812 2001-01-23  Ben Elliston  <bje@redhat.com>
1813
1814         * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1815
1816 2001-01-22  Kazu Hirata  <kazu@hxi.com>
1817
1818         * config/tc-alpha.c: Fix formatting.
1819
1820 2001-01-19  Kazu Hirata  <kazu@hxi.com>
1821
1822         * config/tc-alpha.c: Fix formatting.
1823
1824 2001-01-18  Kazu Hirata  <kazu@hxi.com>
1825
1826         * config/tc-alpha.c: Fix formatting.
1827
1828 2001-01-18  Nick Clifton  <nickc@redhat.com>
1829
1830         * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1831         "da" flags.
1832         (stm_flags): Remove redundant bit from "ed" and "da" flags.
1833
1834 2001-01-18  Alexandre Oliva  <aoliva@redhat.com>
1835
1836         * configure.in (cpu_type, arch): Match i386 too.
1837         * configure: Rebuilt.
1838
1839 2001-01-16  Kazu Hirata  <kazu@hxi.com>
1840
1841         * config/tc-i386.c: Fix formatting.
1842
1843 2001-01-16  Alan Modra  <alan@linuxcare.com.au>
1844
1845         * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1846         relocs for .PARISC.unwind section.
1847
1848         * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1849         depending on section flags, not just for .text.
1850
1851 2001-01-15  Jim Wilson  <wilson@redhat.com>
1852
1853         * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1854         not immediately followed by an instruction.
1855
1856 2001-01-15  Kazu Hirata  <kazu@hxi.com>
1857
1858         * config/tc-m68hc11.c: Fix formatting.
1859
1860 2001-01-15  Nick Clifton  <nickc@redhat.com>
1861
1862         * symbols.c (colon): Change 'already defined symbol' from a
1863         fatal error to an ordinary error.  There is no reason why this
1864         error should be fatal.
1865
1866         * message.c (as_fatal): Delete output file, if one has been
1867         created.
1868
1869 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
1870
1871         * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1872
1873 2001-01-14  Kazu Hirata  <kazu@hxi.com>
1874
1875         * config/tc-alpha.c: Fix formatting.
1876         * config/tc-arc.c: Likewise.
1877         * config/tc-arc.h: Likewise.
1878         * config/tc-d10v.c: Likewise.
1879         * config/tc-i370.c: Likewise.
1880         * config/tc-i386.c: Likewise.
1881         * config/tc-i960.c: Likewise.
1882         * config/tc-m68k.c: Likewise.
1883         * config/tc-ppc.c: Likewise.
1884         * config/tc-sparc.c: Likewise.
1885         * config/tc-tahoe.c: Likewise.
1886         * config/tc-vax.c: Likewise.
1887
1888         * config/tc-arc.c: Fix formatting.
1889
1890         * config/tc-arc.c: Fix formatting.
1891
1892 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
1893
1894         * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1895         both 32 and 64 bit ELF.
1896
1897         * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1898         and don't bother storing `m' for "ce" completer.  Tidy handling of
1899         'J' and 'K' operands to suit.  Handle '<' and '>' operands.
1900
1901 Sun Jan 14 00:36:42 MET 2001  Jan Hubicka  <jh@suse.cz>
1902
1903         * config/tc-i386.h (TARGET_MACH): New macro.
1904         (i386_mach): Declare.
1905         * config/tc-i386.c (i386_mach): New function.
1906
1907 2001-01-13  Philip Blundell  <philb@gnu.org>
1908
1909         * doc/as.texinfo: Fix spelling and cross-references.
1910
1911         * doc/c-arm.texi: Fix typos.  Say that `;' is a line separator
1912         character for all systems, not just GNU/Linux.  Make it explicit
1913         that `-k' doesn't affect code generation, just ELF flags.
1914
1915 Sat Jan 13 01:47:35 MET 2001  Jan Hubicka <jh@suse.cz>
1916
1917         * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1918         instructions.
1919
1920 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
1921
1922         * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1923
1924 2001-01-12  Nick Clifton  <nickc@redhat.com>
1925
1926         * as.c (print_args): Update copyright date to 2001.
1927
1928 2001-01-12  Peter Targett  <peter.targett@arccores.com>
1929
1930         * doc/c-arc.texi: New file.
1931         Some sections to be expanded.
1932
1933 2001-01-12  Alan Modra  <alan@linuxcare.com.au>
1934
1935         * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1936         (md_parse_option): Always accept "--32".
1937
1938 2001-01-11  Peter Targett  <peter.targett@arccores.com>
1939
1940         * as.h (TC_ARC): Ensure struc-symbol.h included.
1941         * as.c (dwarf2dbg.h): Include to remove implicit declaration
1942         warnings.
1943         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1944         (TARGET_SYMBOL_FIELDS) added.
1945
1946         * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1947         * doc/c-arc.texi: New file.
1948         Some sections to be expanded.
1949         * doc/as.texinfo: Update command-line options.
1950         Removed outdated text for ARC dependant features, instead include
1951         text from above file.
1952
1953         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1954         (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1955         (targ-cpu.h) header.
1956         * config/tc-arc.h:
1957         * config/tc-arc.c: New updated configuration for
1958         ARC, including selection of core variants, and extensibility of
1959         instructions, registers etc. through directives.
1960
1961         * config/tc-arc.c (arc_extinst): Minor corrections for
1962         error messages.
1963         (arc_common) Likewise. Make alignment argument optional for local
1964         symbols also, with default of zero.
1965
1966 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1967
1968         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1969         STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1970         (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1971         and fix_new_exp() instead.
1972         (md_convert_frag): For indexed post byte use the symbol value
1973         rather than the displacement.
1974         (md_relax_table): Fix indexed offset relax.
1975
1976 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1977
1978         * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1979         relax weak symbols.
1980         (relaxable_symbol): New function.
1981
1982 2001-01-11  Andreas Jaeger  <aj@suse.de>
1983
1984         * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1985         not used anywhere.
1986
1987 2001-01-10  Nick Clifton  <nickc@redhat.com>
1988
1989         * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1990         * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1991
1992 2001-01-10  Nick Clifton  <nickc@redhat.com>
1993
1994         * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1995         character used to dollar local symbols.
1996         (LOCAL_LABEL_CHAR): New constant - the magic character used to
1997         local label symbols.
1998         (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1999         (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2000         if defined.
2001         Use LOCAL_LABEL_CHAR.
2002         (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2003         Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2004         (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2005
2006 2001-01-08  Bo Thorsen  <bo@suse.de>
2007
2008         * config/tc-i386.c (i386_immediate, i386_displacement):
2009         GOTPCREL check fix.
2010
2011 2001-01-07  Ian Lance Taylor  <ian@zembu.com>
2012
2013         * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2014         in last change.
2015
2016 2001-01-07  Philip Blundell  <philb@gnu.org>
2017
2018         * doc/as.texinfo (Bug Reporting): Update email address for
2019         reports.
2020         * README: Likewise.
2021
2022 Sat Jan  6 13:33:10 MET 2001  Jan Hubicka  <jh@suse.cz>
2023
2024         * configure.in: Define DEFAULT_ARCH for i386.
2025         * config/tc-i386.c (md_assemble): Return after the error message;
2026         move testing for 64bit operands to proper place.
2027
2028 2001-01-06  Jan Hubicka <jh@suse.cz>, Andreas Jaeger  <aj@suse.de>
2029
2030         * doc/as.texinfo: Document '#' as comment character for i386 and
2031         x86_64. Add AMD x86-64 into menu of machine dependent information.
2032
2033         * doc/c-i386.texi: Document x86_64 extensions.
2034
2035 Fri Jan  5 13:26:42 MET 2001  Jan Hubicka  <jh@suse.cz>
2036
2037         * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2038
2039 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
2040
2041         * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2042         * NEWS: Add note about Pentium4 support.
2043
2044 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
2045
2046         * config/tc-i387.c (pi, pte, pt): Update.
2047         (type_names): Add new types.
2048
2049 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
2050
2051         * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2052         CpuUnknown): Renumber
2053         (CpuP4, CpuSSE2): New.
2054         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2055
2056 2001-01-03  Philip Blundell  <pb@futuretv.com>
2057
2058         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2059         relocs.
2060         (alpha_fix_adjustable): Likewise.
2061         (md_apply_fix): Likewise.
2062
2063 2000-12-31  H.J. Lu  <hjl@gnu.org>
2064
2065         * listing.c (listing_message): Allocate string only if it is
2066         used.
2067
2068         * configure: Rebuild.
2069
2070 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
2071
2072         * doc/internals.texi (Relaxing with a table) <after relaxation>:
2073         Point out caveats with generating fixups for the opcode in a frag.
2074
2075 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
2076
2077         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2078         * NEWS: Add x86_64.
2079
2080 2000-12-29  H.J. Lu  <hjl@gnu.org>
2081
2082         * listing.c (calc_hex): Print the variable part only if the
2083         fragment type is rs_fill.
2084
2085 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
2086
2087         * doc/internals.texi (tc_conditional_pseudoop,
2088         TC_LINKRELAX_FIXUP): Fix typos.
2089
2090 2000-12-28  Richard Henderson  <rth@redhat.com>
2091
2092         * write.c (subsegs_finish): Fix thinko last change -- don't
2093         "optimize" the alignment == 0 case.
2094
2095 2000-12-28  Richard Henderson  <rth@redhat.com>
2096
2097         * as.h (rs_align_test): New.
2098         * frags.c (NOP_OPCODE): Move default from read.c.
2099         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2100         (frag_align_code): New.
2101         * frags.h (frag_align_code): Declare.
2102         * read.c (NOP_OPCODE): Remove.
2103         (do_align): Use frag_align_code.
2104         * write.c (NOP_OPCODE): Remove.
2105         (get_recorded_alignment): New.
2106         (cvt_frag_to_fill): Handle rs_align_test.
2107         (relax_segment): Likewise.
2108         (subsegs_finish): Align last subseg in section to the
2109         section alignment.  Use frag_align_code.
2110         * write.h (get_recorded_alignment): Declare.
2111         * config/obj-coff.c (size_section): Handle rs_align_test.
2112         (fill_section, fixup_mdeps): Likewise.
2113         (write_object_file): Use frag_align_code.
2114
2115         * config/tc-alpha.c (alpha_align): Use frag_align_code.
2116         (alpha_handle_align): New.
2117         * config/tc-alpha.h (HANDLE_ALIGN): New.
2118         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2119
2120         * config/tc-i386.h (md_do_align): Use frag_align_code.
2121         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2122
2123         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2124         (ia64_handle_align): New.
2125         * config/tc-ia64.h (HANDLE_ALIGN): New.
2126         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2127
2128         * config/tc-m32r.c (m32r_do_align): Remove.
2129         (m32r_handle_align): New.
2130         (fill_insn): Use frag_align_code.
2131         * config/tc-m32r.h (md_do_align): Remove.
2132         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2133         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2134         * config/tc-mips.c, config/tc-mips.h: Similarly.
2135
2136         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2137         (sh_handle_align): Likewise.  Handle rs_align_code.
2138         (sh_do_align): Remove.
2139         * config/tc-sh.h (md_do_align): Remove.
2140         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2141
2142         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2143         (sparc_handle_align): Likewise.  Handle rs_align_code.
2144         * config/tc-sparc.h (md_do_align): Remove.
2145         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2146
2147 2000-12-22  DJ Delorie  <dj@redhat.com>
2148
2149         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2150         when we assemble the first half of a pair.
2151
2152 2000-12-22  H.J. Lu  <hjl@gnu.org>
2153
2154         * config/tc-i386.c (reloc): Update the macro for non-bfd
2155         assembler.
2156         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2157
2158 2000-12-22  H.J. Lu  <hjl@gnu.org>
2159
2160         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2161
2162 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
2163
2164         * config/tc-i386.h (i386_target_format): Define even for ELFs.
2165         (QWORD_MNEM_SUFFIX): New macro.
2166         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2167         New macros
2168         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2169         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2170         ImmExt): Renumber.
2171         (Size64, No_qSuf, NoRex64, Rex64): New macros.
2172         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2173         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2174         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2175         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2176         Renumber.
2177         (Reg, WordReg): Add Reg64.
2178         (Imm): Add Imm32S and Imm64.
2179         (EncImm): New.
2180         (Disp): Add Disp64 and Disp32S.
2181         (AnyMem): Add Disp32S.
2182         (RegRex, RegRex64): New macros.
2183         (rex_byte): New type.
2184         * config/tc-i386.c (set_16bit_code_flag): Kill.
2185         (fits_in_unsigned_long, fits_in_signed_long): New functions.
2186         (reloc): New parameter "signed"; support x86_64.
2187         (set_code_flag): New.
2188         (DEFAULT_ARCH): New macro; default to "i386".
2189         (default_arch): New static variable.
2190         (struct _i386_insn): New fields Operand_PCrel; rex.
2191         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2192         (flag_code): New enum and static variable.
2193         (use_rela_relocations): New static variable.
2194         (flag_code_names): New static variable.
2195         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2196         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2197         K6 and Athlon.
2198         (i386_align_code): Return plain "nop" for x86_64.
2199         (mode_from_disp_size): Support Disp32S.
2200         (smallest_imm_type): Support Imm32S and Imm64.
2201         (offset_in_range): Support size of 8.
2202         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2203         (md_pseudo_table): Add "code64"; use set_code_flat.
2204         (md_begin): Emit sane error message on hash failure.
2205         (tc_i386_fix_adjustable): Support x86_64 relocations.
2206         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2207         instructions supported on particular arch just partially,
2208         output of 64bit immediates, handling of Imm32S and Disp32S type.
2209         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2210         (i386_displacement): Likewise.
2211         (i386_index_check): Cleanup; support 64bit addresses.
2212         (md_apply_fix3): Support x86_64 relocation and rela.
2213         (md_longopts): Add "32" and "64".
2214         (md_parse_option): Add OPTION_32 and OPTION_64.
2215         (i386_target_format): Call even for ELFs; choose between
2216         elf64-x86-64 and elf32-i386.
2217         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2218         (tc_gen_reloc): Support rela relocations and x86_64.
2219         (intel_e09_1): Support QWORD.
2220
2221 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
2222
2223         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2224         it's not an offset expression.
2225         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2226         keep the braces '[' and ']' in the output string.
2227         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2228         != FLAT. There is no such op_modifier.
2229
2230 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2231
2232         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2233         if we have it.
2234
2235 2000-12-13  Kazu Hirata  <kazu@hxi.com>
2236
2237         * as.h: Fix formatting.
2238         * cgen.h: Likewise.
2239         * dwarf2dbg.c: Likewise.
2240         * input-scrub.c: Likewise.
2241         * read.h: Likewise.
2242
2243 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
2244
2245         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2246         configure: Regenerate.
2247
2248 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2249
2250         * dwarf2dbg.c: #include <limits.h> only if it exists.
2251
2252 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
2253
2254         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2255         (md_apply_fix): Here too.
2256
2257 2000-12-12  Jim Wilson  <wilson@redhat.com>
2258
2259         * config/tc-ia64.h (ia64_init): Add prototype.
2260
2261 2000-12-12  H.J. Lu  <hjl@gnu.org>
2262
2263         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2264
2265         * read.h (outputting_stabs_line_debug): Change it to int.
2266         * stabs.c (outputting_stabs_line_debug): Likewise.
2267
2268 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
2269
2270         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2271         the address of a function result.
2272
2273 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2274
2275         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2276         (md_assemble): Call dwarf2_emit_insn.
2277         (shlib): Fix typo SHILB -> SHLIB.
2278         (md_parse_option): Likewise.
2279         (ppc_elf_validate_fix): Likewise:
2280         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2281
2282 2000-12-12  Nick Clifton  <nickc@redhat.com>
2283
2284         * cgen.h: Fix formatting.
2285         * input-scrub.c: Fix formatting.
2286         * macro.c: Fix formatting.
2287         * config/tc-mips.c: Fix formatting.
2288         * doc/c-mips.texi: Fix formatting.
2289
2290 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
2291
2292         * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
2293         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2294         references.
2295         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2296         otherwise.
2297         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
2298         (No_dSuf): Kill.
2299
2300         * i386.h (*_Suf): Remove No_dSuf.
2301         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2302         Remove.
2303         (i386_optab): Remove 'd' in the suffixes.
2304
2305 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
2306
2307         * config/tc-i386.c (T_SHORT): Undefine before defining.
2308
2309 2000-12-05  Kazu Hirata  <kazu@hxi.com>
2310
2311         * config/tc-mips.c: Fix formatting.
2312
2313 2000-12-04  Matthew Hiller  <hiller@redhat.com>
2314
2315         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2316         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2317         (md_show_usage): Ditto.
2318         (md_parse_option): Ditto.
2319         (d10v_cleanup): Writes pending instruction only if
2320         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
2321         Fix compile time warning messages.
2322
2323         * doc/c-d10v.texi: Documents new options.
2324
2325 2000-12-04  Matthew Hiller  <hiller@redhat.com>
2326
2327         * stabs.c (outputting_stabs_line_debug): New variable.
2328         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2329         function entry and unset at function exit.
2330
2331         * read.h (outputting_stabs_line_debug): New extern declaration.
2332
2333         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2334
2335         * dwarf2dbg.c: Fix compile time warning messages.
2336
2337 2000-12-03  Kazu Hirata  <kazu@hxi.com>
2338
2339         * config/tc-a29k.c: Fix formatting.
2340         * config/tc-alpha.c: Likewise.
2341         * config/tc-arm.c: Likewise.
2342         * config/tc-cris.c: Likewise.
2343         * config/tc-hppa.c: Likewise.
2344         * config/tc-i370.c: Likewise.
2345         * config/tc-i386.c: Likewise.
2346         * config/tc-i860.c: Likewise.
2347         * config/tc-i960.c: Likewise.
2348         * config/tc-ia64.c: Likewise.
2349         * config/tc-m68hc11.c: Likewise.
2350         * config/tc-m68k.c: Likewise.
2351         * config/tc-m88k.c: Likewise.
2352         * config/tc-pj.c: Likewise.
2353         * config/tc-ppc.c: Likewise.
2354         * config/tc-sh.c: Likewise.
2355         * config/tc-sparc.c: Likewise.
2356         * config/tc-tahoe.c: Likewise.
2357         * config/tc-vax.c: Likewise.
2358
2359 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
2360
2361         * config/tc-mips.c (mips_ip): When calculating offsets,
2362         don't accept as constant the difference between the
2363         addresses of symbols in two different sections.
2364
2365         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2366         specifiers.
2367         (validate_mips_insn): Likewise.  Also, update 'B' operand
2368         specifier to use OP_*_CODE20 constants and delete 'm' operand
2369         specifier.
2370         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2371         operand specifiers.  Change warning generated by 'B' operand
2372         specifier to reflect its new multi-purpose usage.
2373
2374         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2375         -1, and update comment.
2376         (file_mips_isa): Likewise.
2377         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2378         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2379         ISA_* constants rather than hard-coded numbers.
2380         (mips_cpu_info): New structure.
2381         (mips_cpu_info_table): New table describing CPU and ISA names
2382         and numbers.
2383         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2384         mips_cpu_info_from_cpu): New functions.
2385         (mips_isa_to_str): New function to get string for ISA name.
2386         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2387         return const char *.
2388         (md_begin): Redo CPU and ISA selection logic, using
2389         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
2390         than hard-coded numbers.
2391         (append_insn, mips_emit_delays, macro, macro2): Convert to use
2392         ISA_* constants rather than hard-coded numbers.
2393         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2394         (md_longopts): Delete OPTION_NO_MIPS32.
2395         (md_parse_option): Convert to use ISA_* constants rather than
2396         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
2397         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
2398         to use strcasecmp to recognize "default" and to use
2399         mips_cpu_info_from_name to get CPU numbers from argument.
2400         (md_show_usage): Move -mips32 so it's with the rest of the ISA
2401         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
2402         mips32-4k.
2403         (s_mipsset): Accept ISA value 32.
2404         * doc/as.texinfo: Clean up MIPS options summary slightly,
2405         remove -no-mips32.  Add note about -mips4 and -mips32
2406         specifying those ISA levels.  Delete -mips32 and -no-mips32
2407         cpu flag descriptions.
2408         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
2409         up the supported CPU switch list, and replace 4Kc, 4Km, and
2410         4Kp entries with a single mips32-4k entry.  Note that you can
2411         use ".set mips32".
2412
2413         * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
2414         ISA_MIPS64.
2415         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2416         -mips5 and -mips64.
2417         (md_parse_option): Add cases for OPTION_MIPS5 and
2418         OPTION_MIPS64.
2419         (md_show_usage): Mention -mips5 and -mips64 arguments.
2420         (s_mipsset): Add cases for MIPS5 and MIPS64.
2421         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2422         and pseudo-CPUs.
2423         * doc/as.texinfo: Mention -mips5 and -mips64 options
2424         and their meanings.
2425         * doc/c-mips.texi: Likewise.  Also update introduction
2426         and ".set" usage information.
2427
2428         * config/tc-mips.c (md_show_usage): Add "sb1" to the
2429         CPU list.
2430         (mips_cpu_info_table): Add SB-1 entries.
2431         * doc/c-mips.texi: Add "sb1" to the list of CPUs
2432         known to the -mcpu option.
2433
2434         * doc/as.texinfo: Correct description of MIPS -mcpu
2435         option, by copying some of the text from doc/c-mips.texi.
2436
2437 2000-12-01      Joel Sherrill <joel@OARcorp.com>
2438
2439         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2440         New targets.
2441         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2442         (sparc*-*-rtems*): Switched from a.out to ELF.
2443         * configure: Regenerate.
2444         * config.in: Regenerate.
2445         * Makefile.in: Regenerate.
2446         * aclocal.m4: Regenerate.
2447         * po/gas.pot: Regenerate.
2448
2449 2000-11-30  Philip Blundell  <pb@futuretv.com>
2450
2451         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2452         even in non BFD_ASSEMBLER case.
2453
2454 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
2455
2456         * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2457         syntax.
2458
2459 2000-11-29  Richard Henderson  <rth@redhat.com>
2460
2461         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
2462         until dwarf2_finish; use relaxation to get cross-fragment offsets;
2463         thread multiple subsegments properly; handle multiple code
2464         sections properly; emit proper compilation unit info for assembler
2465         generated debugging.
2466
2467         * as.h (enum _relax_state): Add rs_dwarf2dbg.
2468         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2469         (dwarf2dbg_estimate_size_before_relax): Declare.
2470         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2471         * write.c: Include dwarf2dbg.h.
2472         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2473         (relax_segment): Likewise.
2474
2475 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
2476
2477         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2478         jump>: Use as_bad_where instead of as_bad.  Tweak error message
2479         accordingly.  Stabilize frag by updating fix part and resetting
2480         variant part.
2481         <undefined symbol, unconditional jump>: Ditto.
2482         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2483         indexing is_end_of_line[].
2484         (md_assemble): Initialize size to 0.
2485         (md_section_align): Mark parameter seg as unused.
2486         (parse_reg): Parse names case-insensitively.
2487
2488 2000-11-28  Kazu Hirata  <kazu@hxi.com>
2489
2490         * config/obj-aout.h: Fix formatting.
2491         * config/obj-bout.h: Likewise.
2492         * config/obj-coff.c: Likewise.
2493         * config/obj-coff.h: Likewise.
2494         * config/obj-elf.h: Likewise.
2495         * config/obj-som.h: Likewise.
2496         * config/obj-vms.c: Likewise.
2497         * config/obj-vms.h: Likewise.
2498         * config/tc-h8300.h: Likewise.
2499         * config/tc-ns32k.h: Likewise.
2500         * config/tc-sparc.h: Likewise.
2501         * config/tc-tic54x.h: Likewise.
2502         * config/tc-z8k.h: Likewise.
2503
2504 2000-11-28  Nick Clifton  <nickc@redhat.com>
2505
2506         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2507         License is present in the sources, but not the output, and
2508         also available from the GNU website.
2509         (GNU Free Documentation License): Comment out this section.
2510
2511 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
2512
2513         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2514         targets.  Remove i860 from valid a.out targets.
2515         * Makefile.in: Regenerate.
2516
2517         * config/tc-cris.c: Include dwarf2dbg.h.
2518         (md_pseudo_table): Add .file and .loc.
2519         (md_assemble): Call dwarf2_emit_insn if generating ELF.
2520         (s_cris_file, s_cris_loc): New.
2521         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2522         * Makefile.am: Regenerate dependencies.
2523         * Makefile.in: Regenerate.
2524
2525 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
2526
2527         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2528         (MRI_MUL_PRECEDENCE): Likewise.
2529         (op_rank): Fix a comment typo.
2530
2531 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
2532
2533         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2534         the error message.
2535         (get_operand): Fix analysis for movw/movb instructions.
2536
2537 2000-11-24  Nick Clifton  <nickc@redhat.com>
2538
2539         * configure.in (xscale-elf): Add target.
2540         (xscale-coff): Add target.
2541         * configure: Regenerate.
2542
2543         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2544         extenstion.
2545         (ARM_EXT_XSCALE): New ARM architecture extension.
2546         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2547         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2548         (ARM_THUMB): Rename to ARM_EXT_THUMB.
2549         (ARM_ARCH_V4): Remove processor from architecture.
2550         (ARM_ARCH_3M): New architecutre definition.
2551         (ARM_ARCH_V5TE): New architecutre definition.
2552         (ARM_ARCH_XSCALE): New architecutre definition.
2553         (CPU_DEFAULT): Allow to be defaulted to XScale.
2554         (atpcs): New boolean variable.
2555         (ldr_flags): Support 'd' flag for double word loads.
2556         (str_flags): Support 'd' flag for double word stored.
2557         (do_mia): New function.
2558         (do_mar): New function.
2559         (do_mra): New function.
2560         (do_pld): New function.
2561         (do_ldrd): New function.
2562         (do_blx): New function.
2563         (do_bkpt): New function.
2564         (do_clz): New function.
2565         (do_lstc2): New function.
2566         (do_cdp2): New function.
2567         (do_t_blx): New function.
2568         (do_t_bkpt): New function.
2569         (do_smla): New function.
2570         (do_smlal): New function.
2571         (do_smul): New function.
2572         (do_qadd): New function.
2573         (do_co_reg2c): New function.
2574         (LONGEST_INSN): Redefine to 7.
2575
2576         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2577         command line switches.
2578
2579 2000-11-22  Jim Wilson  <wilson@redhat.com>
2580
2581         * config/tc-ia64.c (pseudo_func): Add missing initializers.
2582         (struct rsrc): Make line unsigned.
2583         (gr_values): Add missing initializer.
2584         (SLOT_NUM_NOT_SET): Add unsigned cast.
2585         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2586         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2587         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2588         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2589         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2590         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2591         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2592         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2593         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2594         Add ATTRIBUTE_UNUSED to unused parameters.
2595         (convert_expr_to_ab_reg): Add parens.
2596         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
2597         (dot_prologue): Initialize grsave when declared.
2598         (md_pseudo_table): Add missing initializers.
2599         (operand_match): Add casts to bfd_vma.
2600         (emit_one_bundle): Delete unused local prev.  Make required_template
2601         unsigned.
2602         (specify_resource): Cast i to unsigned.
2603         (note_register_values): Use fprintf_vma.
2604         (print_dependency): Likewise.
2605
2606 2000-11-21  Jim Wilson  <wilson@redhat.com>
2607
2608         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2609         for unwind info section.
2610         (dot_endp): Likewise for unwind section.
2611
2612         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2613         fix_new_exp.
2614
2615 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
2616
2617         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2618         (output_insn): Call dwarf2_emit_insn.
2619         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2620
2621 2000-11-17  Richard Henderson  <rth@redhat.com>
2622
2623         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2624         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
2625         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2626
2627 2000-11-17  Nick Clifton  <nickc@redhat.com>
2628
2629         * config/tc-arm.c (md_pseudo_table): Add support for .line and
2630         .file pseudo ops.
2631
2632 2000-11-17  Richard Henderson  <rth@redhat.com>
2633
2634         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2635
2636 2000-11-17  Richard Henderson  <rth@redhat.com>
2637
2638         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2639         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2640         tri-state definition of alpha_flag_mdebug.
2641         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2642         (s_alpha_file): Store first .file directive.
2643         (s_alpha_stab): New.
2644         (md_pseudo_table): Add stabs and stabn.
2645
2646 2000-11-17  Richard Henderson  <rth@redhat.com>
2647
2648         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2649
2650 2000-11-17  Richard Henderson  <rth@redhat.com>
2651
2652         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2653         (main): Call dwarf2_finish.
2654         * as.h (debug_type): Clarify documentation of the meaning
2655         of this variable.
2656         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2657         (print_stats): Fix parenthesis problem.
2658         (now_subseg_size): New.
2659         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
2660         (dwarf2_directive_file): Don't set debug_type.
2661         (dwarf2_where): Honor DEBUG_DWARF2 first.
2662         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2663         do nothing if not emitting dwarf2 debug info, or no work.
2664         * dwarf2dbg.h (dwarf2_emit_insn): Update.
2665         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2666         (ecoff_new_file): Likewise.
2667         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
2668         commentary wrt dwarf2.
2669
2670         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2671         ATTRIBUTE_UNUSED as needed.
2672         (emit_insn): Call dwarf2_emit_insn.
2673         (s_alpha_file): New.
2674         (s_alpha_loc): New.
2675         (s_alpha_coff_wrapper): Don't handle them.
2676         (md_pseudo_table): Update for .file and .loc.
2677         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2678
2679         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2680         don't protect with debug_type.
2681         * config/tc-hppa.c (md_assemble): Likewise.
2682         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2683         * config/tc-mn10300.c (md_assemble): Likewise.
2684         * config/tc-sh.c (md_assemble): Likewise.
2685         * config/tc-v850.c (md_assemble): Likewise.
2686
2687         * config/tc-arm.c (arm_end_of_source): Remove.
2688         * config/tc-hppa.c (pa_end_of_source): Remove.
2689         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2690         * config/tc-mn10300.c (mn10300_finalize): Remove.
2691         * config/tc-sh.c (sh_finalize): Remove.
2692         * config/tc-v850.c (sh_finalize): Remove.
2693
2694         * config/tc-arm.h (md_end): Remove.
2695         * config/tc-hppa.h (md_end): Remove.
2696         (DWARF2_LINE_MIN_INSN_LENGTH): New.
2697         * config/tc-m68hc11.h (md_end): Remove.
2698         * config/tc-mn10300.h (md_end): Remove.
2699         * config/tc-sh.h (md_end): Remove.
2700         * config/tc-v850.h (md_end): Remove.
2701
2702         * config/tc-ia64.c (emit_one_bundle): Don't protect
2703         dwarf2 bits with debug_type.
2704         (md_assemble): Likewise.
2705         (ia64_end_of_source): Don't call dwarf2_finish.
2706
2707 2000-11-16  Jim Wilson  <wilson@redhat.com>
2708
2709         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2710         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
2711         > 16.
2712
2713 2000-11-16  H.J. Lu  <hjl@gnu.org>
2714
2715         * config/obj-elf.c (obj_elf_symver): Don't check the missing
2716         version name.
2717
2718 2000-11-15  Kazu Hirata  <kazu@hxi.com>
2719
2720         * config/tc-tic30.c: Fix formatting.
2721         * config/tc-tic80.c: Likewise.
2722         * config/tc-v850.c: Likewise.
2723         * config/tc-vax.c: Likewise.
2724         * config/tc-w65.c: Likewise.
2725         * config/tc-z8k.c: Likewise.
2726
2727 2000-11-14  DJ Delorie  <dj@redhat.com>
2728
2729         * config/tc-v850.c: Support dwarf2.
2730         * config/tc-v850.h: Ditto.
2731
2732         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2733         parse_cons_expression_v850 to initialize hold_cons_reloc.
2734
2735 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
2736
2737         * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2738         (errata_nops_necessary_p): New function.
2739         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
2740         md.
2741
2742 2000-11-14  Jim Wilson  <wilson@redhat.com>
2743
2744         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2745         return little endian bfd formats.
2746
2747 2000-11-14  Kazu Hirata  <kazu@hxi.com>
2748
2749         * config/aout_gnu.h: Fix formatting.
2750         * config/atof-vax.c: Likewise.
2751         * config/m68k-parse.h: Likewise.
2752         * config/m88k-opcode.h: Likewise.
2753         * config/obj-elf.c: Likewise.
2754         * config/tc-arm.c: Likewise.
2755         * config/tc-cris.c: Likewise.
2756         * config/tc-i386.c: Likewise.
2757         * config/tc-ia64.c: Likewise.
2758         * config/tc-mn10300.c: Likewise.
2759         * config/te-386bsd.h: Likewise.
2760         * config/te-hppa.h: Likewise.
2761         * config/te-nbsd.h: Likewise.
2762         * config/te-ppcnw.h: Likewise.
2763         * config/te-sparcaout.h: Likewise.
2764         * config/te-tmips.h: Likewise.
2765         * config/vax-inst.h: Likewise.
2766         * config/vms-conf.h: Likewise.
2767
2768 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
2769
2770         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2771
2772 2000-11-13  H.J. Lu  <hjl@gnu.org>
2773
2774         * config/obj-elf.c (elf_frob_symbol): Support
2775         ".symver name,name2@@@nodename".
2776         (elf_frob_file_before_adjust): Likewise.
2777
2778         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2779         and ".symver name,name2@@@nodename".
2780         Fix a typo.
2781
2782 2000-11-12  H.J. Lu  (hjl@gnu.org)
2783
2784         * config/obj-elf.c (obj_elf_symver): Check missing version
2785         name.
2786
2787 2000-11-12  H.J. Lu  (hjl@gnu.org)
2788
2789         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2790         instead of bfd_vma for non-bfd assemblers.
2791
2792 2000-11-09  Kazu Hirata  <kazu@hxi.com>
2793
2794         * itbl-ops.c: Fix comment typos.
2795
2796 2000-11-08  Jim Wilson  <wilson@redhat.com>
2797
2798         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2799         (struct unwind): Add next_slot_frag field.
2800         (slot_index): New parameters slot_frag and first_frag.  Add code
2801         to add in frag sizes when different.  Add comments.
2802         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
2803         arguments to slot_index.
2804         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
2805         loop end.  Set next_slot_frag field.
2806
2807 2000-11-07  H.J. Lu  <hjl@gnu.org>
2808
2809         * doc/as.texinfo (.symver): Updated for versioned symbol
2810         reference.
2811
2812         * obj.h (format_ops): Add the frob_file_before_adjust field.
2813
2814         * config/obj-aout.c (aout_format_ops): Set the
2815         frob_file_before_adjust field to 0.
2816         * config/obj-coff.c (coff_format_ops): Likewise.
2817         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2818
2819         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2820         name.
2821         (elf_frob_file_before_adjust): New function to remove unneeded
2822         versioned symbols from the symbol table.
2823         (elf_format_ops): Set the frob_file_before_adjust field to
2824         elf_frob_file_before_adjust.
2825
2826         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2827         not defined.
2828
2829         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2830
2831 2000-11-07  Peter Targett  <peter.targett@arccores.com>
2832
2833         * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2834         BIG_ENDIAN macros.
2835         * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2836         Fix compile time warning messages.
2837
2838 2000-11-07  Nick Clifton  <nickc@redhat.com>
2839
2840         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2841         buffer in order to avoid buffer overflows.
2842
2843 2000-11-06  Steve Ellcey <sje@cup.hp.com>
2844
2845         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2846         Change M to m for -milp32 or -mlp64 to match gcc.
2847         (dot_endp): Use bytes_per_address instead of 8.
2848         (emit_one_bundle): Use number_to_chars_littleendian instead of
2849         md_number_to_chars.
2850         (fix_insn): Likewise.
2851         (ia64_init): New function.
2852         (ia64_target_format): New function.
2853         (md_begin): Set endianness, arch, and machine as appropriate.
2854         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2855         Make these macros depend on TE_HPUX macro.
2856         (TARGET_FORMAT): Define.
2857         (HOST_SPECIAL_INIT): Define.
2858         * config/te-hpux.h: New file.
2859         * configure.in: Add "ia64-*-hpux*" target to configure.
2860         * configure: Regenerate.
2861
2862 2000-11-06  Kazu Hirata  <kazu@hxi.com>
2863
2864         * as.c: Fix formatting.
2865         * dwarf2dbg.c: Likewise.
2866         * input-file.c: Likewise.
2867         * input-file.h: Likewise.
2868         * input-scrub.c: Likewise.
2869         * itbl-ops.c: Likewise.
2870         * listing.c: Likewise.
2871         * macro.h: Likewise.
2872         * messages.c: Likewise.
2873         * read.c: Likewise.
2874         * subsegs.c: Likewise.
2875         * subsegs.h: Likewise.
2876         * write.c: Likewise.
2877
2878 2000-11-06  Nick Clifton  <nickc@redhat.com>
2879
2880         * doc/as.texinfo: Add GNU Free Documentation License.
2881         * doc/gasp.texi:  Add GNU Free Documentation License.
2882         * doc/as.1:  Add GNU Free Documentation License.
2883
2884 2000-11-05  Nick Clifton  <nickc@redhat.com>
2885
2886         * config/tc-arm.c: Add include of "dwarf2dbg.h"
2887
2888 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
2889
2890         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2891         * configure: Regenerate.
2892
2893 2000-11-01  Nick Clifton  <nickc@redhat.com>
2894
2895         * read.c (original_case_string): New global variable.
2896         (read_a_source_file): Copy opcode string into
2897         original_case_string if clobbering the case of the opcode.
2898         * read.h: Export the definition of original_case_string.
2899         * config/tc-arm.c (md_assembler): When parsing a .req
2900         directive use the original opcode string, not the case
2901         clobbered version.
2902
2903 2000-11-02  Nick Clifton  <nickc@redhat.com>
2904
2905         * config/tc-mn10300.c (debug_line): Remove this static
2906         variable.
2907         (md_assemble): Call dwarf2_generate_asm_lineno instead of
2908         dwarf2_where and dwarf2_gen_line_info.
2909
2910 2000-11-02  Theo Honohan  <th@futuretv.com>
2911
2912         * config/tc-arm.c (do_msr): Improve error message.
2913
2914 2000-10-31  Eric Christopher  <echristo@redhat.com>
2915
2916         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2917         or pc-relative, else use fx_offset.
2918
2919 2000-10-31  Jim Wilson  <wilson@redhat.com>
2920
2921         * config/tc-ia64.c (struct md): New field tag_fixups.
2922         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
2923         qualifying predicate.
2924         (emit_one_bundle): Delete spurious multiplication by one.  Handle
2925         tag_fixups.
2926         (ia64_start_line): Error if dangling qualifying predicate.
2927         (defining_tag): New static variable.
2928         (ia64_unrecognized_line, case '['): Parse tags.
2929         (ia64_frob_label): Create tag_fixups.
2930         (md_assemble): Reset md.qp.X_op after using it.
2931
2932 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
2933
2934         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2935
2936 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
2937
2938         * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2939
2940 2000-10-30  Kazu Hirata  <kazu@hxi.com>
2941
2942         * expr.c: Fix formatting.
2943         * flonum-copy.c: Likewise.
2944         * flonum.h: Likewise.
2945         * gasp.c: Likewise.
2946         * hash.c: Likewise.
2947
2948 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
2949
2950         * as.h (OPTION_MD_BASE): Bump to 190.
2951         * as.c (parse_args) <std_longopts>: Add comment about the need to
2952         check OPTION_MD_BASE in as.h.
2953
2954         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2955         for weak symbols.
2956
2957 2000-10-27  Nick Clifton  <nickc@redhat.com>
2958
2959         * configure.in (emulations): Add m68hc12.
2960         * configure: Regenerate.
2961         * po/gas.pot: Regenerate.
2962
2963 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
2964
2965         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2966         cpsr*.
2967         (arm_psr_parse): Handle lowercase CPSR and SPSR.
2968
2969 2000-10-25  Nick Clifton  <nickc@redhat.com>
2970
2971         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2972         a DWARF2 line number information sequence.
2973
2974         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2975
2976         * read.c (generate_lineno_debug): Update comment describing why
2977         DWARF2 line number debug information is not generated
2978         automatically by this function.
2979
2980         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2981         not all.
2982
2983         * config/tc-arm.h (md_end): Define.
2984         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2985
2986         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2987         if generating DWARF2 line numbers.
2988         (arm_end_of_source): New function.  Call dwarf2_finish if
2989         necessary.
2990
2991         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2992         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2993         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2994
2995 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
2996
2997         * config/tc-i386.c: Fix prototype declarations for functions taking no
2998         arguments.
2999
3000 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
3001
3002         * config/tc-i386.c (i386_operand_modifier): Remove.
3003         (build_displacement_string): Remove.
3004         (i386_parse_seg): Remove.
3005         (i386_intel_memory_operand): Remove.
3006         (i386_intel_operand): Re-write using recursive descent parser based
3007         on MASM documentation.
3008         (struct intel_parser_s): New structure.
3009         (intel_parser): New static variable.
3010         (struct intel_token): New structure.
3011         (cur_token, prev_token): New static variables.
3012         (T_NIL): Define.
3013         (T_CONST): Define.
3014         (T_REG): Define.
3015         (T_BYTE): Define.
3016         (T_WORD): Define.
3017         (T_DWORD): Define.
3018         (T_QWORD): Define.
3019         (T_XWORD): Define.
3020         (T_SHORT): Define.
3021         (T_OFFSET): Define.
3022         (T_PTR): Define.
3023         (T_ID): Define.
3024         (intel_match_token): New function.
3025         (intel_get_token): New function.
3026         (intel_putback_token): New function.
3027         (intel_expr): New function.
3028         (intel_e05): New function.
3029         (intel_e05_1): New function.
3030         (intel_e06): New function.
3031         (intel_e06_1): New function.
3032         (intel_e09): New function.
3033         (intel_e09_1): New function.
3034         (intel_e10): New function.
3035         (intel_e10_1): New function.
3036         (intel_e11): New function.
3037
3038 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
3039
3040         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3041         instructions to loose any special insn->architecture mask.
3042
3043         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3044         (sparc_md_end, sparc_arch_types, sparc_arch,
3045         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3046         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3047         request v9b architecture if they are used).
3048
3049 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3050
3051         * config/tc-m68k.c: Fix the previous misapplied patch.
3052
3053 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3054
3055         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3056         BFD_ASSEMBLER and !BFD_ASSEMBLER.
3057         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3058         BFD_RELOC_*.
3059
3060 2000-10-17  Kazu Hirata  <kazu@hxi.com>
3061
3062         * debug.c: Fix formatting.
3063         * depend.c: Likewise.
3064         * dwarf2dbg.c: Likewise.
3065         * dwarf2dbg.h: Likewise.
3066         * ecoff.c: Likewise.
3067         * expr.c: Likewise.
3068         * expr.h: Likewise.
3069         * flonum-konst.c: Likewise.
3070         * frags.h: Likewise.
3071
3072 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
3073
3074         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3075         options.
3076         * doc/as.texinfo: Added notes about this new option.
3077
3078 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
3079
3080         * config/tc-sh.c (JREG): Remove.
3081         (md_convert_frag): Remove #if 0:d code using JREG.
3082
3083 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
3084
3085         * config/tc-i386.c (i386_operand_modifier): Only match
3086         modifiers SHORT and FLAT if they are followed by a space.
3087         (parse_register): When `allow_naked_reg' is set, do not confuse
3088         identifiers that start with a register name with a register.
3089
3090 2000-10-12  Kazu Hirata  <kazu@hxi.com>
3091
3092         * app.c: Fix formatting.
3093         * as.c: Likewise.
3094         * as.h: Likewise.
3095         * bit_fix.h: Likewise.
3096         * cgen.c: Likewise.
3097         * cgen.h: Likewise.
3098         * cond.c: Likewise.
3099
3100 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
3101
3102         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3103
3104 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
3105
3106         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3107         Re-arrange function a little and improve error message.
3108
3109         * write.c (write_relocs): Fix a comment.
3110
3111         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3112         link-once sections.
3113
3114 2000-10-05  Jim Wilson  <wilson@cygnus.com>
3115
3116         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3117
3118 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
3119
3120         * config/tc-i386.c: Delete some useless comments, reformat others.
3121
3122         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3123         non-global syms in linkonce sections.
3124
3125 2000-10-04  Ralf Baechle  <ralf@gnu.org>
3126
3127         * config/tc-ia64.c (operand_match): Don't use // style comments.
3128         * config/tc-i370.c: Likewise.
3129
3130 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
3131
3132         Changes to handle varying register prefix and user symbol prefix.
3133         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3134         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3135         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3136         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3137         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3138         (demand_register_prefix): New variable.
3139         (md_pseudo_table): New pseudo ".syntax".
3140         (md_longopts): New options --no-underscore and --underscore.
3141         (cris_target_format): Return elf32-us-cris or elf32-cris depending
3142         on symbols_have_leading_underscore.
3143         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3144         (get_spec_reg): Ditto.
3145         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3146         Fix formatting.
3147         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3148         --help.
3149         <case OPTION_NO_US, case OPTION_US>: New.
3150         (md_show_usage): Be brief and reformat to match continuation of
3151         --help.
3152         * po/gas.pot: Regenerate.
3153
3154 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
3155
3156         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3157         force relocs for 12 bit branches.
3158         (md_apply_fix): Similarly, adjust logic here.
3159
3160 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
3161
3162         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
3163         adjust for external and weak syms as we will use a reloc.  Allow
3164         for +8 offset when calculating limits of branches.
3165         (hppa_fix_adjustable): Undo 2000-09-23 change.
3166         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
3167         Correct distance calculation.
3168         (tc_gen_reloc): Print the file name and line number if we can't
3169         handle a fixup.
3170
3171         From John David Anglin <dave@hiauly1.hia.nrc.ca>
3172         * config/tc-hppa.c (nonzero_dibits): Define.
3173         (arg_reloc_stub_needed): Check each arg and return value
3174         separately for zero case.
3175         (pa_align): Declare argument `bytes'.
3176
3177 2000-09-25  Kazu Hirata  <kazu@hxi.com>
3178
3179         * config/tc-cris.c: Fix formatting.
3180         * config/tc-d10v.h: Likewise.
3181         * config/tc-d30v.c: Likewise.
3182         * config/tc-d30v.h: Likewise.
3183         * config/tc-fr30.c: Likewise.
3184         * config/tc-fr30.h: Likewise.
3185         * config/tc-m68k.c: Likewise.
3186         * config/tc-m68k.h: Likewise.
3187         * config/tc-pj.h: Likewise.
3188         * config/tc-ppc.c: Likewise.
3189         * config/tc-ppc.h: Likewise.
3190         * config/tc-sh.c: Likewise.
3191         * config/tc-sh.h: Likewise.
3192         * config/tc-sparc.c: Likewise.
3193         * config/tc-v850.h: Likewise.
3194         * config/tc-vax.h: Likewise.
3195         * config/tc-w65.h: Likewise.
3196         * config/tc-z8k.h: Likewise.
3197
3198 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
3199
3200         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3201         checks only for ELF.
3202         (hppa_force_relocation): Likewise.
3203
3204 2000-09-22  Jim Wilson  <wilson@cygnus.com>
3205
3206         * config/tc-ia64.c (dv_sem): Add "stop".
3207         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3208         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3209         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3210         match above.
3211         (mark_resources): Check IA64_RS_PRr.
3212
3213 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3214
3215         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3216         md_estimate_size_before_relax): Redesign and clean up the
3217         relaxation mechanism.
3218
3219 2000-09-21  Kazu Hirata  <kazu@hxi.com>
3220
3221         * config/tc-ns32k.c: Fix formatting.
3222         * config/tc-ns32k.h: Likewise.
3223
3224 2000-09-20  Kazu Hirata  <kazu@hxi.com>
3225
3226         * config/tc-m32r.c: Fix formatting.
3227         * config/tc-m32r.h: Likewise.
3228         * config/tc-m68851.h: Likewise.
3229         * config/tc-m68hc11.c: Likewise.
3230         * config/tc-m68hc11.h: Likewise.
3231         * config/tc-m88k.c: Likewise.
3232         * config/tc-mcore.c: Likewise.
3233         * config/tc-mcore.h: Likewise.
3234         * config/tc-mips.c: Likewise.
3235         * config/tc-mips.h: Likewise.
3236         * config/tc-mn10200.h: Likewise.
3237         * config/tc-mn10300.h: Likewise.
3238         * config/tc-tahoe.c: Likewise.
3239         * config/tc-tahoe.h: Likewise.
3240
3241 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3242
3243         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3244         Likewise in relaxation description comments.
3245
3246 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
3247
3248         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3249         subtraction of two syms without emitting a relocation.
3250
3251         From  David Huggins-Daines  <dhd@linuxcare.com>
3252         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3253         global or weak symbols.
3254
3255 2000-09-15  Kazu Hirata  <kazu@hxi.com>
3256
3257         * config/tc-h8300.h: Fix formatting.
3258         * config/tc-h8500.c: Likewise.
3259         * config/tc-h8500.h: Likewise.
3260         * config/tc-hppa.h: Likewise.
3261         * config/tc-i370.h: Likewise.
3262         * config/tc-i386.h: Likewise.
3263         * config/tc-i860.c: Likewise.
3264         * config/tc-i860.h: Likewise.
3265         * config/tc-i960.h: Likewise.
3266         * config/tc-ia64.c: Likewise.
3267         * config/tc-ia64.h: Likewise.
3268
3269 2000-09-14  Kazu Hirata  <kazu@hxi.com>
3270
3271         * config/tc-a29k.c: Fix formatting.
3272         * config/tc-alpha.c: Likewise.
3273         * config/tc-arc.c: Likewise.
3274         * config/tc-arc.h: Likewise.
3275         * config/tc-arm.c: Likewise.
3276         * config/tc-arm.h: Likewise.
3277         * config/tc-avr.c: Likewise.
3278         * config/tc-avr.h: Likewise.
3279         * config/tc-tic30.c: Likewise.
3280         * config/tc-tic30.h: Likewise.
3281         * config/tc-tic54x.c: Likewise.
3282         * config/tc-tic54x.h: Likewise.
3283         * config/tc-tic80.c: Likewise.
3284         * config/tc-tic80.h: Likewise.
3285
3286 2000-09-14  Timothy Wall  <twall@cygnus.com>
3287
3288         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3289         parallel comparisons for later use.
3290         (struct rsrc): Add parallel comparison type.
3291         (resources_match): Skip special cases of PR usage (non-conflicting
3292         parallel compares).
3293
3294 2000-09-13  Kazu Hirata  <kazu@hxi.com>
3295
3296         * config/obj-ecoff.c: Fix formatting.
3297         * config/obj-elf.c: Likewise.
3298         * config/obj-elf.h: Likewise.
3299         * config/obj-evax.h: Likewise.
3300         * config/obj-generic.h: Likewise.
3301         * config/obj-hp300.c: Likewise.
3302         * config/obj-hp300.h: Likewise.
3303         * config/obj-ieee.h: Likewise.
3304         * config/obj-vms.c: Likewise.
3305         * config/obj-vms.h: Likewise.
3306
3307 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
3308
3309         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3310         (md_parse_option): Ditto.
3311         (md_longopts): Add -mips32 option.
3312         (md_show_usage): Document new options.
3313         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3314         (mips_ip): Assemble mfc0 with a sub-selection code.
3315         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
3316         (mips_cpu_to_str): New function.
3317         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3318         Use CPU_* defines instead of hardcoded numbers.
3319
3320         * doc/as.texinfo: Document new options.
3321         * doc/c-mips.texi: Ditto.
3322
3323 2000-09-12  Kazu Hirata  <kazu@hxi.com>
3324
3325         * as.h: Fix formatting.
3326         * asintl.h: Likewise.
3327         * bit_fix.h: Likewise.
3328         * config/obj-aout.c: Likewise.
3329         * config/obj-aout.h: Likewise.
3330         * config/obj-bout.c: Likewise.
3331         * config/obj-bout.h: Likewise.
3332         * config/obj-coff.c: Likewise.
3333         * config/obj-coff.h: Likewise.
3334         * dwarf2dbg.h: Likewise.
3335         * expr.h: Likewise.
3336         * flonum.h: Likewise.
3337         * frags.h: Likewise.
3338         * itbl-ops.h: Likewise.
3339         * macro.h: Likewise.
3340         * read.h: Likewise.
3341         * sb.h: Likewise.
3342         * struc-symbol.h: Likewise.
3343         * subsegs.h: Likewise.
3344         * symbols.h: Likewise.
3345         * tc.h: Likewise.
3346         * write.h: Likewise.
3347
3348 2000-09-11  Kazu Hirata  <kazu@hxi.com>
3349
3350         * bignum-copy.c: Fix formatting.
3351         * config/tc-i370.c: Likewise.
3352         * config/tc-i960.c: Likewise.
3353         * config/tc-m68k.c: Likewise.
3354         * ehopt.c: Likewise.
3355         * flonum-copy.c: Likewise.
3356         * flonum-konst.c: Likewise.
3357         * flonum-mult.c: Likewise.
3358         * literal.c: Likewise.
3359         * read.c: Likewise.
3360         * sb.c: Likewise.
3361         * stabs.c: Likewise.
3362         * subsegs.c: Likewise.
3363
3364 2000-09-09  Philip Blundell  <philb@gnu.org>
3365
3366         * configure.in (arm*-*-uclinux*): New target.
3367         * configure: Regenerate.
3368
3369 2000-09-09  Kazu Hirata  <kazu@hxi.com>
3370
3371         * input-file.c: Fix formatting.
3372         * itbl-ops.c: Likewise.
3373         * messages.c: Likewise.
3374
3375 2000-09-08  Philip Blundell  <philb@gnu.org>
3376
3377         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3378         offset is negative.
3379
3380 2000-09-07  H.J. Lu  <hjl@gnu.org>
3381
3382         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3383         * configure: Rebuild.
3384
3385 2000-09-07  Kazu Hirata  <kazu@hxi.com>
3386
3387         * atof-generic.c: Fix formatting.
3388         * config/tc-mips.c: Likewise.
3389         * config/tc-vax.c: Likewise.
3390         * input-scrub.c: Likewise.
3391
3392 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
3393
3394         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3395         * configure.in (sh-*-linux*): Added.
3396         * configure: Rebuilt.
3397
3398 2000-09-06  Kazu Hirata  <kazu@hxi.com>
3399
3400         * config/tc-hppa.c: Fix formatting.
3401
3402         * ecoff.c: Fix formatting.
3403
3404 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3405
3406         * configure: Rebuilt with new libtool.m4.
3407
3408 2000-09-05  Kazu Hirata  <kazu@hxi.com>
3409
3410         * cgen.c: Fix formatting.
3411         * config/tc-ia64.c: Likewise.
3412
3413 2000-09-05  Nick Clifton  <nickc@redhat.com>
3414
3415         * aclocal.m4: Regenerate.
3416         * config.in: Regenerate.
3417         * configure: Regenerate.
3418         * po/gas.pot: Regenerate.
3419
3420 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
3421
3422         * config/tc-cris.c: Correct comment typos.
3423
3424 2000-09-05  Eric Christopher  <echristo@cygnus.com>
3425
3426         * config/tc-mn10300.c: Cleanup.
3427         (md_pcrel_from): Enable.
3428
3429 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
3430
3431         * expr.c (operand): Fix a comment typo.
3432         * write.c (write_relocs): Fix a signed/unsigned warning.
3433
3434         * config/tc-hppa.c (fudge_reg_expressions): New
3435         (hppa_force_reg_syms_absolute): New.
3436         (pa_equ): Allow reg_section expressions.
3437         * config/tc-hppa.c (md_optimize_expr): Define.
3438         (hppa_force_reg_syms_absolute): Prototype.
3439
3440         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3441         (pa_parse_number): Pass in arg to select fp reg parsing.
3442         Return 1 to indicate format checks pass.  If strict, then only
3443         accept a register or register symbol.  Return value in...
3444         (pa_number): New static for pa_parse_number.
3445         (FP_REG_BASE): Define.
3446         (FP_REG_RSEL): Define.
3447         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3448         appropriate.  White space changes.
3449         (need_pa11_opcode): Don't bother passing any params, get them from
3450         globals instead.
3451         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3452         Remove extraneous check in case 'Q'.
3453         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3454         reg, set section of resulting symbol to reg_section.
3455         (pa_parse_space_stmt): Modify call to pa_parse_number.
3456         (pa_space): Likewise.
3457
3458         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3459         (hppa_force_relocation): Handle vtable relocs.
3460         (pa_vtable_entry): New.
3461         (pa_vtable_inherit): New.
3462         (md_pseudo_table): Add entries for vtable pseudos.
3463         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3464         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
3465         against weak syms.
3466         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3467         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3468         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3469         millicode import.
3470         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3471         specify a symbol type.
3472
3473         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3474         dependent things together.
3475         (md_elf_symbol_type): Define.
3476
3477         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3478         symbol.
3479         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3480
3481         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3482         (obj_elf_vtable_entry): Declare.
3483
3484         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3485         and export function.
3486         (obj_elf_vtable_entry): Similarly.
3487         (elf_pseudo_table): Fix the damage with a cast.
3488
3489 2000-09-03  Richard Henderson  <rth@cygnus.com>
3490
3491         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3492         for template selection when a label is needed.
3493
3494 2000-09-02  Kazu Hirata  <kazu@hxi.com>
3495
3496         * config/tc-ia64.c: Fix formatting.
3497
3498 2000-09-02  Nick Clifton  <nickc@redhat.com>
3499
3500         * configure.in: Increase version number to 2.10.91.
3501         * configure: Regenerate.
3502         * aclocal.m4: Regenerate.
3503         * config.in: Regenerate.
3504         * po/gas.pot: Regenerate.
3505         * Makefile.in: Regenerate.
3506
3507 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
3508
3509         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3510         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3511         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
3512         similar relocs.
3513         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3514         branches.
3515
3516 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
3517
3518         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3519         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3520         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3521         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3522         (GOT_symbol): New variable.
3523         (md_undefined_symbol): Set it.
3524
3525 2000-09-01  Richard Henderson  <rth@cygnus.com>
3526
3527         * config/tc-ia64.c (match): Don't inline.
3528         (extra_goodness): New.
3529         (md_begin): Prefer nop.f and nop.b for best_template.
3530
3531 2000-08-31  Kazu Hirata  <kazu@hxi.com>
3532
3533         * as.c: Fix formatting.
3534         * cond.c: Likewise.
3535         * frags.c: Likewise.
3536         * macro.c: Likewise.
3537
3538 2000-08-31  Eric Christopher  <echristo@cygnus.com>
3539
3540         * config/tc-mn10300.c:  Cleanup and fix warnings.
3541         (md_pseudo_table): Add initializers.
3542         (md_show_usage): Cleanup.
3543         (md_parse_option): Fix warnings.
3544         (md_undefined_symbol): Fix warnings.
3545         (md_conver_frag): Fix warnings.
3546         (tc_gen_reloc): Fix warnings.
3547         (md_apply_fix3): Fix warnings.
3548         (check_operand): Fix warnings.
3549
3550 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
3551
3552         * acinclude.m4: Include libtool and gettext macros from the
3553         top level.
3554         * aclocal.m4, configure: Rebuilt.
3555
3556 2000-08-30  Mark Hatle  <mhatle@mvista.com>
3557
3558         * config/tc-ppc.c (md_parse_option): Recognize -m405.
3559
3560 2000-08-31  Kazu Hirata  <kazu@hxi.com>
3561
3562         * listing.c: Fix formatting.
3563
3564 2000-08-29  Kazu Hirata  <kazu@hxi.com>
3565
3566         * app.c: Fix a comment typo.  Fix formatting.
3567
3568 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
3569
3570         * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3571         offset of the target destination for jmp instructions.
3572         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3573
3574 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
3575
3576         * NEWS: Mention support for CRIS.
3577
3578 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
3579
3580         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3581         Sets `.lcomm' alignment to zero.
3582
3583 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
3584
3585         * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3586         TC_FIX_ADJUSTABLE): Define.
3587
3588 2000-08-23  Jim Wilson  <wilson@cygnus.com>
3589
3590         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3591         unwind.personality_routine is set.
3592
3593 2000-08-23  H.J. Lu  <hjl@gnu.org>
3594
3595         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3596
3597 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
3598
3599         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3600         environment is pe.
3601
3602 2000-08-22  H.J. Lu  <hjl@gnu.org>
3603
3604         * config.in (STRICTCOFF): New for strict COFF.
3605
3606         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3607         i386-*-go32* and i386-go32-rtems*.
3608         * configure: Rebuilt.
3609
3610         * config/obj-coff.c (obj_coff_endef): Follow the historical
3611         behavior if STRICTCOFF is not defined.
3612
3613         * doc/internals.texi: Document STRICTCOFF.
3614
3615 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
3616
3617         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3618         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3619         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3620         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3621         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3622         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3623         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3624         Likewise.
3625
3626 2000-08-22  Eric Christopher  <echristo@cygnus.com>
3627
3628         * config/tc-mn10300.c: (md_apply_fix): New function.
3629         (mn10300_force_relocation): New function.
3630         (mn10300_fix_adjustable): New function.
3631
3632         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3633         (TC_HANDLES_FX_DONE): Define.
3634         (obj_fix_adjustable): Define.
3635         (MD_APPLY_FIX3): Define.
3636         (TC_LINKRELAX_FIXUP): Define.
3637
3638         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
3639         previously defined.
3640         (fixup_segment): Use TC_LINKRELAX_FIXUP.
3641
3642         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3643
3644 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
3645
3646         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3647         if the fixup resulted in a relocation.
3648
3649 2000-08-18  Nick Clifton  <nickc@redhat.com>
3650
3651         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3652         Make reference to first element of shift_names explicit.
3653
3654 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
3655
3656         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3657         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3658         add a symbol's address.  Removed all target-specific #ifdefs that
3659         used to accomplished the same.
3660         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3661         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3662         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3663         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3664         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3665
3666 2000-08-17  Kazu Hirata  <kazu@hxi.com>
3667
3668         * dwarf2dbg.c: Fix formatting.
3669
3670 2000-08-17  Nick Clifton  <nickc@redhat.com>
3671
3672         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3673         to be recoded as logical shift lefts by zero.
3674
3675 2000-08-16  Jim Wilson  <wilson@cygnus.com>
3676
3677         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3678         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
3679         source registers.
3680         (note_register_values): Handle IA64_OPND_R3_2 operands.
3681
3682 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
3683
3684         * config/tc-i860.c (md_operand): Silly typo fixed.
3685
3686 2000-08-16  Nick Clifton  <nickc@redhat.com>
3687
3688         * config/tc-arm.c (struct asm_shift): Delete.
3689         (shift[]): Delete.
3690         (enum asm_shift_index): New.
3691         (struct asm_shift_properties): New.
3692         (struct asm_shift_name): New.
3693         (shift_properties[]); New.
3694         (shift_names[]); New.
3695
3696         (decode_shift): Use new structures.
3697         Issue a warning is "ROR #0" is used.
3698         Issue a warning if "ASR #0" or "LSR #0" is used.
3699
3700         (md_begin): Initialise arm_shift_hsh table from new
3701         asm_shift_name array.
3702
3703 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
3704
3705         * config/tc-sparc.c: Kill all warnings.
3706         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3707         in -xarch= as well.
3708         (md_show_usage): Update usage text.
3709
3710 2000-08-16  Nick Clifton  <nickc@redhat.com>
3711
3712         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3713         useful.
3714
3715 2000-08-15  Will Cohen  <wcohen@redhat.com>
3716
3717         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3718
3719         * config/tc-sh.c (md_assemble): Changed so debug_type
3720         test performed for ppi_assemble
3721         * config/tc-sh.c: Included dwarf2dbg.h.
3722         (debug_line): Defined.
3723         (md_assemble): Generates dwarf2 line info.
3724         (sh_finalize): New function.  Finalize dwarf2 info.
3725         (assemble_ppi): Returns size of code generated.
3726         (build_Mytes): Returns size of code generated.
3727         (md_pseudo_table): Added "file" and "loc" psuedo ops.
3728         * config/tc-sh.h (md_end): Defined.
3729         (sh_finalize): Declared.
3730
3731 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
3732
3733         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3734         md_number_to_chars.
3735
3736 2000-08-14  Nick Clifton  <nickc@redhat.com>
3737
3738         * config/tc-arm.c (do_bx): Allow "bx pc".
3739
3740 2000-08-14  Jim Wilson  <wilson@cygnus.com>
3741
3742         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3743         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3744         (md_begin): Change assignment to md.flag to OR in the new bit.
3745
3746 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
3747
3748         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3749         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3750         C_MOU, and C_EOS.
3751
3752 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
3753
3754         * NEWS: Mention i860 support.
3755
3756 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
3757
3758         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3759
3760 2000-08-14  Andreas Schwab  <schwab@suse.de>
3761
3762         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3763
3764 2000-08-11  Andreas Schwab  <schwab@suse.de>
3765
3766         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3767         argument.
3768
3769 2000-08-11  Kazu Hirata  <kazu@hxi.com>
3770
3771         * expr.c: Fix formatting.
3772         * config/obj-bout.c: Likewise.
3773
3774 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
3775
3776         * doc/c-i860.texi: Flesh out the i860 section more.
3777
3778 2000-08-10  Kazu Hirata  <kazu@hxi.com>
3779
3780         * symbols.c: Fix formatting.
3781         * expr.c: Likewise.
3782
3783 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
3784
3785         * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3786         modifier has the IgnoreSize bit set.
3787
3788 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
3789
3790         From  Rodney Brown  <RodneyBrown@mynd.com>
3791         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3792         * configure: Regenerate.
3793
3794 2000-08-09  Kazu Hirata  <kazu@hxi.com>
3795
3796         * hash.c: Fix formatting.
3797         * gasp.c: Likewise.
3798
3799 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
3800
3801         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3802         (i860_fix_info): New enum.
3803         (MD_APPLY_FIX3): Define.
3804         (WORKING_DOT_WORD): Define.
3805         (TC_HANDLES_FX_DONE): Define.
3806         (DIFF_EXPR_OK): Define.
3807         (LISTING_HEADER): Define.
3808         (TARGET_FORMAT): Select target format based on endian flag.
3809         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3810         (target_big_endian): Add external declaration.
3811
3812         * config/tc-i860.c: All existing code reworked completely. Other
3813         new code shown below.
3814         (SYNTAX_SVR4): Define.
3815         (target_warn_expand): New variable.
3816         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3817         (md_longopts): Declare and define with new options (-EL, -EB,
3818         and -mwarn-expand).
3819         (md_show_usage): New function.
3820         (md_operand): New function.
3821         (obtain_reloc_for_imm16): New function.
3822         (md_apply_fix3): New function.
3823         (tc_gen_reloc): New function.
3824
3825 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
3826
3827         * config/tc-m68hc11.c (build_jump_insn): Make sure the
3828         2 bytes of the jump address are in the same frag.
3829         (find): Accept 68hc12 register indirect modes.
3830
3831         * NEWS: Mention 68HC11 & 68HC12 support.
3832
3833 2000-08-07  Richard Henderson  <rth@cygnus.com>
3834
3835         * config/tc-ia64.c (unwind): Add prologue_mask member.
3836         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3837         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3838         (dot_body): Clear unwind.prologue_mask.
3839         (dot_prologue): Set it.  Accept a register second argument.
3840
3841 2000-08-07  Kazu Hirata  <kazu@hxi.com>
3842
3843         * config/atof-ieee.c: Fix formatting.
3844         * config/atof-tahoe.c: Likewise.
3845
3846 2000-08-06  Nick Clifton  <nickc@cygnus.com>
3847
3848         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3849         work.
3850
3851         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3852         of .popsection, .previous, .pushsection, .subsection,
3853         .version, .vtable_entry, .vtable_inherit and .weak.
3854
3855 2000-08-05  Kazu Hirata  <kazu@hxi.com>
3856
3857         * config/tc-cris.c: Fix formatting.
3858         * config/tc-i386.c: Likewise.
3859         * config/tc-sparc.c (sparc_ip): Simplify the code.
3860
3861 2000-08-04  Kazu Hirata  <kazu@hxi.com>
3862
3863         * config/tc-cris.c: Rearrange code for readability.
3864         * config/tc-d10v.c: Fix formatting.
3865         * config/tc-m32r.c: Likewise.
3866         * config/tc-sparc.c: Likewise.
3867
3868 2000-08-02  Jim Wilson  <wilson@cygnus.com>
3869
3870         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3871         before ia64_find_opcode.
3872         (md_assemble): Likewise.
3873
3874 2000-08-01  Nick Clifton  <nickc@cygnus.com>
3875
3876         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3877         Undo some formatting fixes.
3878
3879 2000-08-01  Kazu Hirata  <kazu@hxi.com>
3880
3881         * config/obj-som.c: Fix formatting.
3882         * config/obj-ieee.c: Likewise.
3883         * config/tc-arm.c: Likewise.
3884         * config/tc-v850.c: Likewise.
3885
3886 2000-08-01  Nick Clifton  <nickc@redhat.com>
3887
3888         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3889         index by command line option.
3890
3891 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3892
3893         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3894         (@node M68K-Branch): Rewrite to match the reality.
3895
3896 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
3897
3898         * doc/c-i860.texi: New file.
3899         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3900         * doc/Makefile.in: Regenerate.
3901         * doc/all.texi: Add I860 as relevant architecture.
3902         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3903
3904 2000-07-31  Kazu Hirata  <kazu@hxi.com>
3905
3906         * config/tc-d30v.c: Fix formatting.
3907
3908 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3909
3910         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3911         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3912         long emit a long branch if available instead of an absolute jump, never
3913         emit absolute jumps for anything with --pcrel.
3914
3915         * doc/c-m68k.texi: Document new command line option.
3916
3917 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
3918
3919         * config/tc-avr.c: Use PARAMS macro in function declarations.
3920         Don't declare md_pcrel_from_section (already in tc-avr.h).
3921         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3922         (avr_operand): Don't set (unsigned) op_mask to -1.
3923
3924 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
3925
3926         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3927         * configure: Regenerated.
3928         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3929         of operand to the .type directive (.e.g, "type").
3930
3931 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
3932
3933         * as.h (warn_comment, found_comment, found_comment_file): Declare.
3934         * app.c (do_scrub_chars): Record where first comment found.
3935         * read.c (read_a_source_file): Init found_comment on entry, and
3936         notify whether comments found on exit.
3937         * config/tc-hppa.c (md_shortopts): Add "c".
3938         (md_longopts): Add warn-comment.
3939         (md_parse_option): Handle it.
3940         (md_show_usage): Show available options.
3941         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3942
3943 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3944
3945         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3946         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3947         sym_ptr_ptr
3948         (md_estimate_size_before_relax): Don't fall off end of function.
3949
3950 2000-07-27  Kazu Hirata  <kazu@hxi.com>
3951
3952         * config/tc-avr.c: Fix formatting.
3953         * config/tc-ns32k.c: Likewise.
3954
3955 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
3956
3957         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3958
3959 2000-07-27  Kazu Hirata  <kazu@hxi.com>
3960
3961         * config/tc-d10v.c: Fix formatting.
3962         * config/tc-z8k.c: Likewise.
3963         * config/tc-sparc.c: Likewise.
3964
3965 2000-07-26  Dave Brolley  <brolley@redhat.com>
3966
3967         * cgen.c (queue_fixup): Declare opinfo.
3968         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3969         (gas_cgen_md_operand): Ditto.
3970         (gas_cgen_md_apply_fix3): Ditto.
3971
3972 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
3973
3974         * config/obj-coff.c (obj_frob_symbol): Don't merge
3975         labels. Don't merge if the symbol isn't constant. Return
3976         immediately if a symbol is merged.
3977
3978 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
3979
3980         * frags.c (frag_align): Correct absolute section alignment.
3981
3982 2000-07-20  DJ Delorie  <dj@redhat.com>
3983
3984         * config/obj-coff.c (obj_frob_symbol): revert previous change,
3985         it breaks linking against DLLs.
3986
3987 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
3988
3989         * configure.in: Add CRIS support.
3990         * configure: Regenerate.
3991         * Makefile.am: (CPU_TYPES): Add cris.
3992         (CPU_OBJ_VALID) [aout]: Add cris.
3993         (MULTI_CPU_TYPES): Add cris.
3994         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3995         [coff]: Only i386 and mips are valid.
3996         (TARGET_CPU_CFILES): Add config/tc-cris.c.
3997         (TARGET_CPU_HFILES): Add config/tc-cris.h.
3998         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3999         Regenerate dependencies.
4000         * Makefile.in: Regenerate.
4001         * aclocal.m4: Regenerate.
4002         * as.c: Declare crisaout, criself.
4003         * config/tc-cris.h, config/tc-cris.c: New.
4004         * config/e-criself.c, config/e-crisaout.c: New.
4005         * po/POTFILES.in, po/gas.pot: Regenerate.
4006
4007 2000-07-20  Kazu Hirata  <kazu@hxi.com>
4008
4009         * read.c: Fix formatting.
4010         * write.c: Fix formatting.
4011
4012 2000-07-19  H.J. Lu  <hjl@gnu.org>
4013
4014         * sb.c: Include <stdlib.h> if exists for abort ().
4015
4016 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
4017
4018         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4019         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4020         (pa_type_args): Same here.
4021
4022 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
4023
4024         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4025         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4026         the storage class is already set.
4027
4028 2000-07-17  Kazu Hirata  <kazu@hxi.com>
4029
4030         * config/tc-m68hc11.c: Fix formatting.
4031         * config/tc-mn10200.c: Likewise.
4032         * config/tc-mn10300.c: Likewise.
4033         * config/tc-pj.c: Likewise.
4034         * config/tc-tic80.c: Likewise.
4035         * config/tc-w65.c: Likewise.
4036
4037 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
4038
4039         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4040         is defined.
4041
4042 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
4043
4044         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4045         @code.
4046
4047 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
4048
4049         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4050         ELF as are used for SOM (except the 32-bit reloc one) to decide
4051         whether a symbol can be reduced to a section symbol.  Expand on
4052         the comment for symbols involved in LR% and RR% expressions.
4053
4054 2000-07-14  Nick Clifton  <nickc@cygnus.com>
4055
4056         * config/tc-mips.c (mips_disable_float_construction): New
4057         static variable.  Set to true if doubles should not be
4058         constructed by loading two single width fp registers with
4059         halves of the value.
4060         (mips_ip): Test mips_disable_float_construction.
4061         (md_longopts): Add command line switches --construct-floats
4062         and --no-construct-floats.
4063         (md_parse_option): Parse new command line options.
4064         (md_show_usage): Describe new command line options.
4065
4066         * doc/c-mips.texi: Document new command line options.
4067
4068 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
4069
4070         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4071         * configure: Regenerate.
4072
4073 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
4074
4075         * configure.in (DEFAULT_EMULATION setting): Revert part of
4076         2000-07-01 change that set te_multi=multi unless set to tmips.
4077         * configure: Regenerate.
4078
4079 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
4080
4081         * config/obj-coff.c (coff_frob_section): Add padding to the last
4082         section when aligning it increases its size.
4083
4084 2000-07-11  Kazu Hirata  <kazu@hxi.com>
4085
4086         * config/tc-tic54x.c: Fix formatting.
4087
4088 2000-07-10  Kazu Hirata  <kazu@hxi.com>
4089
4090         * config/tc-h8500.c: Fix formatting.
4091         * config/tc-tic54x.c: Fix formatting.
4092
4093 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
4094
4095         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4096         displacements correctly.
4097
4098         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4099
4100 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
4101
4102         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4103         warning.
4104         (hash_jam): Ditto.
4105
4106 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
4107
4108         From  David Huggins-Daines  <dhd@linuxcare.com>
4109         * config/te-hppalinux64.h: Add a new emulation.
4110         * configure.in (emulations): Add configure bits to support the
4111         64-bit Linux/parisc target.
4112         * configure: Regenerate.
4113
4114         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4115         (md_shortopts): Add `V' for ELF.
4116
4117         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4118         when SOM or ELF_ARG_RELOC are defined.
4119         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4120         ELF_ARG_RELOC are defined.
4121         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4122         (pa_stringer): ..Do it here instead.  Fix comment typos.
4123         (hppa_force_relocation): Cast enums to int before comparing with
4124         ints.
4125
4126         From  Ryan Bradetich  <rbradetich@uswest.net>
4127         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4128         redifinition warning.
4129         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4130         (hppa_force_relocation): ditto
4131         (md_apply_fix): Added cast to buf to fix warnings.
4132
4133         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4134         cons_fix_new_hppa, hppa_force_relocation): Prototype.
4135
4136         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4137         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4138         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4139         reloc_type** to avoid warnings in switch.
4140         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
4141         little earlier instead.
4142
4143         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4144         and elf.
4145         (pa_type_args): Use symbol_arg_reloc_info.
4146         (struct pa_it): Make arg_reloc unsigned int.
4147         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4148         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4149         (pa_code): Delete.  pa_text duplicates this function.
4150         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4151         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4152         int.
4153         (cons_fix_new_hppa): Actually change selector to e_fsel when
4154         warning about assuming so.
4155         (tc_gen_reloc): More example elf arg reloc code.
4156         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4157         (hppa_force_relocation): Likewise.
4158
4159         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4160         files.
4161         (pa_end_of_source): Prototype.
4162         (hppa_fix_adjustable): Prototype.
4163         (LABELS_WITHOUT_COLONS): Move it..
4164         * config/te-hppa.h: To here.
4165
4166         * config/te-hppa64.h: New file.
4167
4168         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4169         type.
4170         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
4171         format -10, -16, 16 relocs.
4172         (hppa_elf_mark_end_of_function): Test for null
4173         last_call_info->start_symbol
4174
4175         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4176         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
4177         re_assesmble_* functions.  Delete extraneous statements.  Fix
4178         typos in comments.
4179         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
4180         insn to re_assemble_*.
4181
4182 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
4183
4184         * doc/internals.texi (Expressions): Fix typo.
4185
4186 2000-07-08  Kazu Hirata  <kazu@hxi.com>
4187
4188         * config/tc-sh.c: Fix formatting.
4189         * config/tc-tic54x.c: Fix formatting.
4190         * depend.c: Fix formatting.
4191         * flonum-konst.c: Likewise.
4192         * flonum-mult.c: Likewise.
4193
4194 2000-07-07  Kazu Hirata <kazu@hxi.com>
4195
4196         * config/tc-sh.c: Fix comments.
4197         * config/obj-vms.c: Fix comments.
4198         * config/tc-a29k.c: Likewise.
4199         * config/tc-alpha.c: Likewise.
4200         * config/tc-h8300.c: Likewise.
4201         * config/tc-h8500.c: Likewise.
4202         * config/tc-i370.c: Likewise.
4203         * config/tc-ia64.c: Likewise.
4204         * config/tc-m68hc11.c: Likewise.
4205         * config/tc-m68k.c: Likewise.
4206         * config/tc-mips.c: Likewise.
4207         * config/tc-ns32k.c: Likewise.
4208         * config/tc-ppc.c: Likewise.
4209         * config/tc-z8k.c: Likewise.
4210
4211 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
4212
4213         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4214         Default to '(SEC_LOAD | SEC_DATA)'.
4215         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4216
4217         * doc/internals.texi (CPU Backend): Describe
4218         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4219
4220 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4221
4222         * as.c (parse_args): NULL terminate the long option list.
4223
4224 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4225
4226         * config/tc-d30v.h: Include "write.h" for fixS.
4227         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4228
4229 2000-07-05  Nick Clifton  <nickc@cygnus.com>
4230
4231         * config/tc-d30v.c (write_2_short): Further changes to warning
4232         messages produced when combining EITHER_BUT_PREFER_MU attributed
4233         opcodes.
4234
4235 2000-07-05  DJ Delorie  <dj@redhat.com>
4236
4237         * MAINTAINERS: new
4238
4239 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
4240
4241         * config/tc-arm.c (psrs): Accept combinations of flags.
4242
4243 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
4244
4245         * config/tc-avr.c: Change _ () to _() around all strings marked
4246         for translation (exception from the usual coding style).
4247         (avr_opt): New struct variable, how the new switches are set.
4248         (OPTION_MMCU): Define as 'm' and actually use.
4249         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4250         (show_mcu_list): New function, display the list of known MCUs.
4251         (md_show_usage): Document the new switches.  Call show_mcu_list.
4252         (avr_set_arch): Change 'm' to OPTION_MMCU.
4253         (md_parse_option): Call show_mcu_list if unknown MCU specified.
4254         Handle the new switches.
4255         (avr_operands): Disable warnings for undefined combinations of
4256         operands if -mall-opcodes.  Disable warnings for skipping two-word
4257         instructions if enhanced core or -mno-skip-bug.
4258         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4259         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4260         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4261         (avr_ldi_expression): Warn about implicit lo8().
4262         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4263
4264 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
4265
4266         * configure.in: Add entry for mips-*-sysv4*MP*
4267         * configure: Rebuild
4268         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4269         elf32-tradlittlemips for traditional mips targets.
4270         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4271         test for Link Once sections as in adjust_reloc_syms.
4272         * config/te-tmips.h: New file for traditional mips targets. Define
4273         TE_TMIPS.
4274
4275 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4276
4277         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4278         flags argument is not present, don't change an existing section's
4279         section's attributes. If the flags argument is present, warn if the
4280         attributes don't match the section's current attributes. When
4281         long section names are supported, set SEC_LINK_ONCE and
4282         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4283
4284 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
4285
4286         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4287         symbols; create them.
4288
4289 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4290
4291         * write.c (set_segment_vma): New: Set vma and lma for a segment.
4292         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
4293
4294 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
4295
4296         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
4297         expressions.  Ignore the problem when handling 16 bit signed
4298         immediates, because the assembler will take care of the relocation
4299         later.
4300
4301 2000-06-27  Nick Clifton  <nickc@cygnus.com>
4302
4303         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
4304         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
4305         sequential order, and emit warning messages if the input source
4306         code contains constructs like that, or parallel constructs
4307         containing such opcodes.
4308
4309 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
4310
4311         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4312         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
4313         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4314         (md_show_usage): Update usage message.
4315         (md_parse_option): Allow redefinition of MCU type within the
4316         same avr[1-5] bfd machine type.  Show both old and new MCU type
4317         in the error message.
4318         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4319         Simplify 8K wrap code.
4320
4321 2000-06-25  Kazu Hirata  <kazu@hxi.com>
4322
4323         * config/obj-aout.c: Remove all uses of DEFUN.
4324         * config/obj-ieee.c: Likewise.
4325         * config/tc-sh.c: Fix comment typos.
4326         * config/tc-tahoe.c: Likewise.
4327         * config/tc-vax.c: Likewise.
4328         * config/tc-w65.c: Likewise.
4329         * config/tc-z8k.c: Likewise.
4330         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4331
4332 2000-06-24  DJ Delorie  <dj@cygnus.com>
4333
4334         * config/tc-i386.c (md_estimate_size_before_relax): Revert
4335         more changes from Sept 1999
4336         (tc_i386_fix_adjustable): ditto
4337         (md_apply_fix3): ditto
4338
4339 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
4340
4341         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4342         (gas_cgen_parse_operand): Set it around expression() call.
4343         (gas_cgen_md_operand): Test for it before longjmp().
4344
4345 2000-06-24  Kazu Hirata  <kazu@hxi.com>
4346
4347         * config/tc-h8500.c: Remove all uses of DEFUN.
4348         * config/tc-sh.c: Likewise.
4349         * config/tc-w65.c: Likewise.
4350         * config/tc-z8k.c: Likewise.
4351
4352         * config/tc-h8500.c: Fix typos in comments.
4353
4354 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
4355
4356         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4357         is defined.
4358
4359 2000-06-23  matthew green  <mrg@redhat.com>
4360
4361         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4362         defined.  Fix error message for `[' grouping.
4363
4364 2000-06-22  Kazu Hirata  <kazu@hxi.com>
4365
4366         * config/tc-h8300.c: Fix formatting and comment typos.
4367
4368 2000-06-22  Timothy Wall  <twall@cygnus.com>
4369
4370         * config/tc-ia64.c (note_register_values): Move premature QP
4371         notation clearing into the appropriate place.
4372
4373 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
4374
4375         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
4376         first before anything else.  Add bin-bugs.h, emul.h and progress.h
4377         Sort list of files as for $(OBJS) in Makefile.am.
4378
4379         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4380         find one.  Remake dependencies.
4381         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
4382         * Makefile.in: Regenerate.
4383         * doc/Makefile.in: Regenerate.
4384
4385         * config/tc-i386.c (i386_displacement): Don't assume a constant
4386         displacement is necessarily 16 bits when in 16 bit code mode.
4387         (md_assemble): Instead size the displacement here after we know
4388         for sure that a .code16gcc operand hasn't automatically added
4389         operand size prefixes.
4390
4391 2000-06-21  H.J. Lu  <hjl@gnu.org>
4392
4393         * Makefile.am: Rebuild dependency.
4394         * Makefile.in: Rebuild.
4395
4396 2000-06-21  Kazu Hirata  <kazu@hxi.com>
4397
4398         * config/tc-h8300.c (parse_reg): Make the function static.
4399         (parse_exp): Likewise.
4400
4401 2000-06-20  DJ Delorie  <dj@cygnus.com>
4402
4403         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4404         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4405         for cygwin import libraries to work properly.
4406
4407 2000-06-20  H.J. Lu  <hjl@gnu.org>
4408
4409         * Makefile.am: Rebuild dependency.
4410         * Makefile.in: Rebuild.
4411         * configure: Likewise.
4412         * doc/Makefile.in: Likewise.
4413
4414 2000-06-20  Timothy Wall  <twall@cygnus.com>
4415
4416         * doc/internals.texi (CPU backend): Add @itemx for
4417         TC_START_LABEL_WITHOUT_COLON.
4418         * doc/c-tic54x.texi: New.
4419         * doc/as.texinfo: Add tic54x features and include primary tic54x
4420         documentation file.
4421         * doc/all.texi: Add C54X.
4422         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
4423         * doc/Makefile.in: Regenerate.
4424         * configure.in: Add tic54x and define LIBM for tic54x.
4425         * configure: Regenrate.
4426         * config/tc-tic54x.[ch]: New.
4427         * config/obj-coff.h: Add tic54x.
4428         * Makefile.am: (CPU_TYPES): Add tic54x.
4429         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4430         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4431         (as_new_LDADD): Add $(LIBM).
4432         * Makefile.in: Regenerate.
4433
4434 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
4435
4436         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4437         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4438         * doc/as.texinfo: Likewise.
4439
4440         * configure, Makefile.in: Regenerate.
4441         * configure.in (emulations): Recognize m6811 and m6812.
4442         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4443         Added files for 68hc11 and 68hc12 assembler.
4444         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4445         * config/tc-m68hc11.h: Header definition for that assembler.
4446
4447 2000-06-18  Nick Clifton  <nickc@redhat.com>
4448
4449         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4450         instead of OCTETS_PER_BYTE.
4451
4452         * config/tc-v850.c: Fix compile time warnings.
4453         * config/tc-ppc.c: Fix compile time warnings.
4454
4455 2000-06-18  H.J. Lu <hjl@gnu.org>
4456
4457         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4458         * configure: Rebuild.
4459
4460 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4461
4462         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4463         to BFD_ASSEMBLER.
4464
4465 2000-06-16  Nick Clifton  <nickc@cygnus.com>
4466
4467         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4468         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4469
4470         * doc/c-mips.texi: Document newly accepted cpu variants.
4471
4472 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
4473
4474         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4475
4476 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
4477
4478         * macro.c (getstring): Make it possible to escape the quote
4479         character.
4480
4481 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
4482
4483         * config/tc-hppa.c (pa_export): Weak symbols can be global.
4484
4485 2000-06-13  H.J. Lu  <hjl@gnu.org>
4486
4487         * configure: Regenerate.
4488
4489 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
4490
4491         * app.c (do_scrub_begin): Don't default lex[';'] as a line
4492         separator.
4493         * doc/internals.texi (line_separator_chars): Semicolon is no
4494         longer a default.  Mention null and newline as defaults.
4495
4496         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4497
4498         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4499         * config/tc-i860.h (line_separator_chars): Likewise.
4500         * config/tc-h8300.c (line_separator_chars): Likewise.
4501         * config/tc-i960.c (line_separator_chars): Likewise.
4502         * config/tc-m68k.c (line_separator_chars): Likewise.
4503         * config/tc-mips.c (line_separator_chars): Likewise.
4504         * config/tc-ns32k.c (line_separator_chars): Likewise.
4505         * config/tc-sparc.c (line_separator_chars): Likewise.
4506         * config/tc-vax.c (line_separator_chars): Likewise.
4507
4508         * config/tc-h8300.c (comment_chars): Use string initialiser.
4509         * config/tc-i960.c (line_comment_chars): Likewise.
4510         * config/tc-z8k.c (comment_chars, line_comment_chars,
4511         line_separator_chars): Likewise.
4512
4513         * config/tc-arm.c (line_separator_chars): Always use `;', not just
4514         for TE_LINUX.
4515
4516 2000-06-08  Nick Clifton  <nickc@cygnus.com>
4517
4518         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4519         for size 1 fixes.
4520
4521 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
4522
4523         * configure.in (VERSION): Update to show this is the CVS mainline.
4524
4525 2000-06-08  Matthew Jacob  <mjacob@feral.com>
4526
4527         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4528         $at is the integer register $r28, vs. both $r28 and the floating
4529         point register $f28.
4530
4531 2000-06-08  James E. Wilson  <wilson@cygnus.com>
4532
4533         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4534         (dot_endp): Don't call ia64_flush_insns.
4535         (emit_one_bundle): Don't delete prologue/body records from
4536         unwind_record list in first loop.  Rewrite second loop to account for
4537         this.
4538
4539 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
4540
4541         * config/tc-ia64.c: Add missing prototypes.
4542         (generate_unwind_image): Cast argument to output_unw_records call.
4543
4544 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
4545
4546         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4547
4548 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
4549
4550         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4551         (REGISTER_P): likewise.
4552         (avr_opcodes): uses include/opcode/avr.h
4553         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4554
4555 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
4556
4557         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
4558         initializers too.
4559
4560 2000-06-03  H.J. Lu  <hjl@gnu.org>
4561
4562         * read.c (is_end_of_line): Put back `;'.
4563
4564 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
4565
4566         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4567
4568 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
4569
4570         * expr.c (operand): Test is_end_of_line outside switch to catch
4571         line separator chars that are also operators.
4572         (operator): Return O_illegal for line separator chars.
4573
4574         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
4575         entry (or `!' entry for TC_HPPA).
4576
4577         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4578         before indexing is_end_of_line.  Remove redundant check for '\0'.
4579         (fp_op2): Likewise.
4580         * config/tc-h8500.c (md_assemble): Likewise.
4581         * config/tc-mcore.c (md_assemble): Likewise.
4582         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4583         (md_atof): Likewise
4584
4585         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4586         is_end_of_line.
4587         * config/tc-mcore.c (mcore_cons): Likewise.
4588         (mcore_float_cons): Likewise.
4589         (mcore_stringer): Likewise.
4590         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4591
4592 2000-06-01  Scott Bambrough <scottb@netwinder.org>
4593
4594         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4595
4596 2000-05-29  Nick Clifton  <nickc@cygnus.com>
4597
4598         * config/tc-sh.c: Fix compile time warning messages.
4599
4600         * config/tc-mips.c: Fix compile time warning messages.
4601
4602 2000-05-29  Philip Blundell  <philb@gnu.org>
4603
4604         * doc/as.texinfo: Update copyright dates.
4605         (Local Labels): Delete misplaced mention of ARM.
4606         * NEWS: Mention ARM ELF support.
4607
4608 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
4609
4610         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4611         it is modified, and use the real_size to compute the frag address
4612         for dwarf2 line info.
4613
4614 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
4615
4616         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4617         line-matching scheme to cope with automake moving variables around.
4618         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4619         * Makefile.in: Regenerate.
4620
4621 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
4622
4623         * config/tc-sparc.c (sparc_relax): New.
4624         (md_longopts): Add -relax and -no-relax options.
4625         (md_parse_options, md_show_usage): Likewise.
4626         (md_apply_fix3): Optimize tail call into branch always if possible.
4627
4628 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
4629
4630         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4631         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4632         rules, with warning when a GAS statement specifies a packing that
4633         will result in an instruction being squashed.
4634         Added typdef packing_type and enumerals, changed various integer
4635         literals to use the enumerals.
4636
4637 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
4638
4639         * config/tc-ia64.c (dot_restorereg_p): New function.
4640         (md_pseudo_table): Add restorereg.p.
4641         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4642         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4643
4644         * config/tc-ia64.h (unw_record_type): Add unwabi.
4645         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
4646         called MASK with members for imask, and the masks produced by
4647         fr_mem, gr_mem, br_mem, and frgr_mem.
4648         (unw_p_record): Add members ABI and CONTEXT.
4649         (unw_x_record): Add member AB.
4650         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4651         as pseudo-register for use during unwind info generation.
4652         (AR_PFS, AR_LC): New macros.
4653         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4654         whose names start with an at sign (as in "@priunat").
4655         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4656         register.
4657         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4658         proc_end, unwind_info, personality_routine): Consolidate into
4659         "unwind" structure to reduce offset-table use.  Add member
4660         NEXT_SLOT_NUMBER to track the slot number for the next instruction
4661         to be emitted.
4662         (output_R1_format, output_R3_format, output_P3_format,
4663         output_P6_format): Initialize R with zero to reduce compiler warnings.
4664         (output_P7_format): Ditto.  Add `default' branch to switch
4665         statement to reduce compiler warnings.
4666         (output_P8_format, output_B1_format, output_B4_format): Ditto.
4667         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4668         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
4669         into single argument.
4670         (output_X1_format, output_X3_format): Initialize R with zero to reduce
4671         compiler warnings.  Merge A and B args into single argument.
4672         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
4673         A and B args into single argument.
4674         (free_record): Removed (wasn't used).
4675         (free_list_records): Also free imasks in prologue records.
4676         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4677         (output_spill_mask): Remove.
4678         (output_unwabi): New function.
4679         (output_epilogue, output_label_state, output_copy_state): Call
4680         alloc_record.
4681         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4682         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4683         argument.
4684         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
4685         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4686         as part of handling the prologue records.  Emit region's imask if
4687         we have one.  Handle unwabi, epilogue, label_state, copy_state,
4688         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4689         spill_sprel_p, and spill_reg_p records.
4690         (set_imask, count_bits, slot_index): New function.
4691         (fixup_unw_records): Fix region size computation.  Handle
4692         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4693         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
4694         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4695         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
4696         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4697         (dot_save): Use manifest constants for applicaton registers.
4698         Handle REG_PR and REG_PRIUNAT.
4699         (dot_restore): Don't just ignore it.
4700         (dot_restorereg): New function..
4701         (generate_unwind_image): Ensure unwind info is a multiple of eight
4702         bytes, not just four bytes.
4703         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4704         (dot_altrp): Don't just ignore it.
4705         (dot_savemem): New function.  Replaces dot_savesp() and
4706         dot_savepsp().  Use manifest constants for applicaton registers.
4707         Handle REG_PR and REG_PRIUNAT.
4708         (dot_savef): Simplify.
4709         (dot_saveb): Support generation of br_gr.
4710         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4711          dot_label_state, dot_copy_state): New function.
4712         (dot_unwabi): Don't just ignore it.
4713         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4714         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4715         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
4716         (emit_one_bundle): Set slot number for prologue/body records
4717         *before* emitting the first insn.
4718         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4719         (md_begin): Declare "psp" pseudo-register.
4720         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
4721         so we don't get segfault.
4722         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4723         counts as required per SW Conventions manual
4724         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4725         output_preds_psprel, output_preds_sprel, output_spill_base,
4726         output_unat_psprel, output_unat_sprel, output_lc_psprel,
4727         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4728         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4729         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4730         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4731         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4732         (dot_vframe): Implement.
4733         (dot_vframesp, dot_vframepsp): New function.
4734
4735 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
4736
4737         * configure.in (i386-*-freebsd a.out entry): Quote properly.
4738         * configure: Regenerate.
4739
4740 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
4741
4742         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4743         (md_estimate_size_before_relax): so we can use it here instead of
4744         old kludges.  Localise vars to blocks.  Comment.
4745
4746         * frags.c (frag_new): Update fr_var comments.
4747         * frags.h (struct frag): Ditto.
4748
4749 2000-05-22  Richard Henderson  <rth@cygnus.com>
4750
4751         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4752         (pseudo_func): Add pcrel.
4753         (operand_match):  Handle IA64_OPND_TGT64.
4754         (build_insn): Likewise.
4755         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4756         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4757         (fix_insn): Handle all three 64-bit relocation types.
4758
4759 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
4760
4761         * obj.h (struct format_ops): New members begin, app_file,
4762         s_set_other, s_set_desc, s_get_type, s_set_type,
4763         separate_stab_sections, init_stab_section.
4764
4765         * config/obj-multi.h: Update GPL notice to v2.
4766         (obj_begin): New.
4767         (obj_app_file): New.
4768         (S_SET_SIZE): Test s_set_size for NULL before calling.
4769         (S_SET_ALIGN): Similar for s_set_align.
4770         (S_SET_OTHER): New.
4771         (S_SET_DESC): New.
4772         (S_GET_TYPE): New.
4773         (S_SET_TYPE): New.
4774         (SEPARATE_STAB_SECTIONS): New.
4775         (INIT_STAB_SECTION): New.
4776         (EMIT_SECTION_SYMBOLS): New.
4777         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4778
4779         * config/obj-elf.h: Update GPL notice to v2.
4780         Mention that this file is included from obj-multi.h.
4781         (obj_begin): Wrap definition in ifndef.
4782         (elf_file_symbol): Constify declaration.
4783         (obj_app_file): Ditto.
4784         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4785         Wrap in ifndef SEPARATE_STAB_SECTIONS.
4786
4787         * config/obj-elf.c (elf_s_set_other): New.
4788         (elf_file_symbol): Constify argument.
4789         (elf_separate_stab_sections): New.
4790         (elf_init_stab_section): New.
4791         (elf_format_ops): Add new members.  Remove comma at end.
4792
4793         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4794         (ecoff_format_ops): Add new fields.  Remove comma at end.
4795         Mention inconsistency for emit_section_symbols.
4796
4797         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4798
4799         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4800         (coff_separate_stab_sections): New.
4801         (coff_format_ops): Add new members.
4802
4803         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4804         (obj_aout_s_set_other): New.
4805         (obj_aout_s_set_desc): New.
4806         (obj_aout_s_get_type): New.
4807         (obj_aout_s_set_type): New.
4808         (obj_aout_separate_stab_sections): New.
4809         (aout_format_ops): New members added.  Use obj_aout_process_stab,
4810         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
4811         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4812         appropriate.
4813         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4814
4815 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
4816
4817         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4818         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4819         (md_estimate_size_before_relax): Ensure jumps to weak and
4820         externally visible symbols are relocatable.
4821
4822 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
4823
4824         * stabs.c (aout_process_stab): Make global.
4825         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4826         * read.h (aout_process_stab): Declare.
4827
4828         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4829         Generalize to *aout, *coff *elf.
4830         * configure: Regenerated.
4831
4832         * doc/internals.texi (Object format backend): Say
4833         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4834
4835         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4836         * Makefile.in: Regenerated.
4837
4838 2000-05-19  Catherine Moore  <clm@cygnus.com>
4839
4840         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4841
4842 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
4843
4844         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4845         instruction to reflect change in re_assemble_*.
4846
4847 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
4848
4849         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4850         build PA64 ELF tools.
4851         * configure: Rebuilt.
4852
4853 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
4854
4855         * Makefile.am: Regenerate dependencies.
4856         * Makefile.in: Regenerate.
4857
4858 2000-05-15  Nick Clifton  <nickc@cygnus.com>
4859
4860         * config/tc-arm.c (struct asm_psr): Add boolean field
4861         distinguishing between CSPR and SPSR.  Rename 'number' field
4862         to 'field'.
4863         (psrs): Rearrange contents to match new asm_psr structure.
4864         (arm_psr_parse): Move next to psr_required_here.  Make it
4865         return an asm_psr structure.
4866         (psr_required_here): Use asm_psr structure returned by
4867         arm_psr_parse.
4868         (do_msr): Reorganise to allow psr_required_here to be called
4869         only once.
4870         (md_undefined_name): Mark 'name' parameter as unused, since
4871         the COFF target does not use it.
4872
4873 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
4874
4875         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
4876         standards.
4877         * config/te-aux.h:  Likewise.
4878         * config/te-dpx2.h:  Likewise.
4879         * config/te-go32.h:  Likewise.
4880         * config/te-hp300.h:  Likewise.
4881         * config/te-hppa.h:  Likewise.
4882         * config/te-i386aix.h:  Likewise.
4883         * config/te-ic960.h:  Likewise.
4884         * config/te-interix.h:  Likewise.
4885         * config/te-nbsd532.h:  Likewise.
4886         * config/te-pc532mach.h:  Likewise.
4887         * config/te-ppcnw.h:  Likewise.
4888         * config/te-psos.h:  Likewise.
4889         * config/te-sparcaout.h:  Likewise.
4890         * config/te-sun3.h:  Likewise.
4891         * config/te-sysv32.h:  Likewise.
4892
4893 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
4894
4895         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4896         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
4897         and sign extend without an if statement.
4898         (build_bytes): Likewise.
4899
4900 2000-05-14  Kazu Hirata  <kazu@hxi.com>
4901
4902         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4903         X_add_symbol L_32 case.
4904
4905 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
4906
4907         * config/te-freebsd.h: New file.
4908
4909 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
4910
4911         * asintl.h (gettext, dgettext, dcgettext, textdomain,
4912         bindtextdomain): Replace defines with those from intl/libgettext.h
4913         to quieten gcc warnings.
4914
4915         * NEWS: Mention x86 .arch and -q.
4916
4917         * config/tc-i386.c (quiet_warnings): New.
4918         (md_assemble): Use quiet_warnings.
4919         (md_parse_option): Set quiet_warnings from -q.
4920         (md_show_usage): Mention -q, delete -m.
4921         (flag_do_long_jump): Delete.
4922         (md_parse_option): Remove -m.
4923         (md_show_usage): Remove -m.
4924         (md_create_long_jump): Remove useless flag_do_long_jump code.
4925
4926         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4927         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4928
4929 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
4930             Alexander Sokolov <robocop@netlink.ru>
4931
4932         * doc/c-i386.texi (i386-Arch): New section.
4933         (i386-Syntax): Mention .intel_syntax and .att_syntax.
4934
4935         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4936         (smallest_imm_type): Use smallest opcode for shift by one if cpu
4937         architecture has been given and is not 486.
4938         (set_cpu_arch): New.
4939         (md_pseudo_table): Add .arch.
4940         (md_assemble): Warn if cpu architecture has been given and an
4941         unsupported instruction.
4942
4943         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4944         Move operand_types bit defines after relevant template field.
4945         (template): Add cpu_flags.
4946         (Cpu*): Define.
4947         (arch_entry): New.
4948
4949 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
4950
4951         * config/tc-mn10300.h (md_end): Define.
4952         (mn10300_finalize): Declare.
4953         * config/tc-mn10300.c: Include dwarf2dbg.h.
4954         (debug_line): Define.
4955         (md_assemble): Generate dwarf2 line info.
4956         (mn10300_finalize): New function.  Finalize dwarf2 info.
4957
4958 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
4959
4960         * config/tc-mips.c (md_estimate_size_before_relax): Use the
4961         external version of the relocation for weak symbols.
4962
4963 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
4964
4965         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4966         frame size in units of 16 bytes, as required per SW Conventions manual.
4967         (output_unw_records): Output info-block header as a dword to get
4968         byte-order right.
4969
4970 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
4971
4972         * as.h: #include "file", not <file> on files from ../include.
4973         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4974         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4975         (md_convert_frag): Add ATTRIBUTE_UNUSED.
4976         (tc_coff_symbol_emit_hook): Ditto.
4977         (OPTCOUNT): Cast to int to avoid compiler warning.
4978         (md_begin): Fix signed/unsigned warnings.
4979
4980 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
4981
4982         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4983         ABRANCH LONG case for a conditional branch on a 68000.
4984         (md_estimate_size_before_relax): Likewise.  Also handle
4985         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4986         (m68k-ip: case ABSL): Relax absolute references to 16-bit
4987         PC-relative on all CPUs.
4988         (md_estimate_size_before_relax): Likewise.
4989
4990 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
4991
4992         * as.c (parse_args): Just mention current year in printed
4993         copyright message.
4994
4995 2000-05-03  J.T. Conklin  <jtc@redback.com>
4996
4997         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4998         unit registers.
4999         (md_parse_option): Recognize -m7400.
5000
5001 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
5002
5003         * config/atof-ieee.c (gen_to_words): When adding carry back in,
5004         don't permit lp to become less than the words array.
5005
5006 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
5007
5008         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5009         Fix little-endian case.
5010
5011 2000-05-03  David O'Brien  <obrien@NUXI.com>
5012
5013         * as.c (parse_args): Update copyright.
5014
5015 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
5016
5017         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5018         for the .bss section too.
5019
5020 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
5021
5022         * configure.in: Set em=linux for hppa-*-linux.
5023         * configure: Regenerate.
5024         * doc/Makefile.in: Regenerate with correct automake.
5025
5026         * frags.c (frag_grow): Sanity check chunk_size.
5027
5028         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5029         * config/obj-som.h: Likewise.
5030         * config/obj-ieee.h: Likewise.
5031
5032         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5033
5034         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5035         (md_pseudo_table): Fully initialise OBJ_ELF cases.
5036         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5037         (pa_ip): low_sign_unext now returns via function value.  Use
5038         re_assemble_* instead of dis_assemble_* and
5039         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
5040         unnecessarily.
5041         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5042         (md_section_align, md_parse_option, md_show_usage,
5043         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5044         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5045         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5046         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5047         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5048         pa_text): Likewise.
5049         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
5050         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
5051         outside of switch.  Correct mask and shifting errors in case 10
5052         and case -11.  In case 21, compare against signed range to suit
5053         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
5054         case 17 and case 22, use offsetT variable to properly check range.
5055         Use re_assemble_* here too.
5056         (evaluate_absolute): Change type of value to offsetT.  Call
5057         hppa_field_adjust to do the work for us.
5058         (pa_parse_cmpb_64_cmpltr): Delete save_s.
5059         (pa_parse_cmpib_64_cmpltr): Ditto.
5060         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
5061         of i to unsigned int.
5062         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5063         (pa_end_of_source): Return type is void.
5064
5065 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
5066
5067         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5068
5069 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
5070
5071         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5072         More comments added.
5073         (md_begin): Removed "construct symbols for each register name".
5074         Because register names conflicts with GCC generated function
5075         names.
5076         (avr_operand): Now constant numbers can be used as a register
5077         identifiers (0 as r0, 31 as r31).
5078         (md_assemble): use skip_space () before parsing instruction
5079         operands.
5080
5081 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
5082
5083         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5084         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
5085         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5086         * configure: Regenerate.
5087
5088 2000-04-29  Andreas Jaeger  <aj@suse.de>
5089
5090         * as.h: Correctly check GCC version.
5091
5092 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
5093
5094         * doc/as.1: Fix unbalanced brackets.
5095
5096         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5097         TE_FreeBSD.
5098         (line_comment_chars): Set to '/' if TE_FreeBSD.
5099
5100 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
5101
5102         * configure.in: Configury support for PA64 (currently disabled).
5103         * configure: Rebuilt.
5104
5105 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
5106
5107         * config/tc-mips.c (s_change_sec): Use record_alignment, not
5108         bfd_set_section_alignment.
5109
5110 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
5111
5112         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5113         than 32.
5114
5115 2000-04-24  Nick Clifton  <nickc@cygnus.com>
5116
5117         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5118         * doc/as.texinfo (Align): Include arm and strongarm in list of
5119         targets that have the second form of the behaviour of the .align
5120         directive.
5121
5122 2000-04-24  Mark Klein <mklein@dis.com>
5123
5124         * config/obj-som.c: Terminate obj_pseudo_table.
5125
5126 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
5127
5128         * as.c (parse_args): Allow md_parse_option to override -a listing
5129         option.
5130         * config/obj-coff.c (add_lineno): Change type of offset parameter
5131         from "int" to "bfd_vma."
5132         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5133         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5134         (ppc_change_csect): Align correctly for XCOFF64.
5135         (ppc_machine): New function, which discards "ppc_machine" line.
5136         (ppc_tc): Cons for 8 when code is 64 bit.
5137         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
5138         relocations.
5139         (md_parse_option): Handle -a64 and -a32.
5140         (ppc_xcoff64): New.
5141         * config/tc-ppc.h (TARGET_MACH): Define.
5142         (TARGET_FORMAT): Move to function.
5143         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5144
5145 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
5146
5147         * config/tc-avr.c: New AVR_ISA_ defined.
5148         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5149         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5150         for `fmul', `movw' and `lpm R,Z' instructions.
5151         (avr_operands): Warn if current opcode is a two-word instruction
5152         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5153         (avr_opcodes): New commands added.
5154         (REGISTER_P): Check 'a' and 'v' constraint letters.
5155         (mcu_types): New MCU added.
5156
5157 2000-04-22  Timothy Wall  <twall@cygnus.com>
5158
5159         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5160         to "natval".
5161         (operand_match): Conditionally insert default bit values for IMMU9.
5162
5163 2000-04-14  Matthew Green  <mrg@cygnus.com>
5164
5165         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5166         * configure: Rebuilt.
5167
5168 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
5169                           Jason Eckhardt  <jle@cygnus.com>
5170
5171         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5172
5173         * config/tc-hppa.c (CHECK_ALIGN): New macro.
5174         Added handling of new operand types l,y,&,fe,fE,fx.
5175
5176 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
5177                           David Mosberger  <davidm@hpl.hp.com>
5178                           Timothy Wall <twall@cygnus.com>
5179                           Andrew MacLeod  <amacleod@cygnus.com>
5180                           Jim Wilson  <wilson@cygnus.com>
5181
5182         * Makefile.am (CPU_TYPES): Add ia64.
5183         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5184         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5185         * Makefile.in: Rebuild.
5186         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5187         * configure: Rebuild.
5188         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
5189         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5190         * expr.c (expr): Handle md_optimize_expr.
5191         * read.c (LEX_HASH): Add comment.
5192         * config/tc-ia64.c, config/tc-ia64.h: New files.
5193
5194 2000-04-21  Richard Henderson  <rth@cygnus.com>
5195
5196         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5197         bundling a non-delayed branch type instruction.
5198
5199 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
5200
5201         * config/tc-mn10300.c (HAVE_AM30): Define.
5202         (md_assemble): Use it.
5203
5204 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
5205
5206         * config/obj-elf.c (obj_elf_change_section): Check for changed
5207         section attributes.
5208
5209         * Makefile.am: (CPU_MULTI_VALID): Remove.
5210         (MULTI_CPU_TYPES): Define.
5211         (MULTI_CPU_OBJ_VALID): Define.
5212         (DEPTC): Use the above.
5213         (DEPOBJ): Same here.
5214         (DEP2): And here.
5215         Regenerate dependencies.
5216         * Makefile.in: Regenerate.
5217
5218 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
5219
5220         * Makefile.am (YACC, LEX): Get them from configure.
5221
5222 2000-04-18  H.J. Lu  (hjl@gnu.org)
5223
5224         * config/tc-i386.c (offset_in_range): Use addressT instead of
5225         bfd_vma for non-bfd assemblers.
5226
5227 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
5228
5229         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5230         doesn't give spurious errors.
5231
5232 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
5233
5234         * as.h (SEEK_SET): Define if undefined.
5235
5236 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
5237
5238         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5239         constants, and don't assume offsetT is 32 bits.
5240
5241 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
5242
5243         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5244         (md_pcrel_from_section): Add prototype.
5245         (d10v_fix_adjustable): Add prototype.
5246         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5247
5248         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5249
5250 2000-04-12  Nick Clifton  <nickc@cygnus.com>
5251
5252         * config/tc-d10v.c (find_opcode): Correctly calculate position of
5253         symbol in frag chain.
5254
5255 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
5256
5257         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5258         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5259         (fits_in_signed_word, smallest_imm_type): Ditto.
5260         (md_assemble): Use an offsetT var to hold offsetT values, not a
5261         long.
5262         (offset_in_range): New.
5263         (md_assemble): Use it.
5264         (md_convert_frag): Change type of target_address, opcode_address,
5265         and displacement_from_opcode_start to offsetT.
5266         (md_create_short_jump): Change type of offset to offsetT.
5267         (md_create_long_jump): Ditto.
5268         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5269         (md_chars_to_number): Remove.
5270         (output_invalid): Remove duplicate prototype.
5271
5272 2000-04-09  Nick Clifton  <nickc@cygnus.com>
5273
5274         * Makefile.am (CPU_TYPES): Add 'avr'.
5275         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5276         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5277
5278         * Makefile.in: Regenerate.
5279
5280         * doc/as.texinfo: Add M32R documentation.
5281
5282 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5283
5284         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
5285         --enable-build-warnings option.
5286         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5287         * Makefile.in, configure: Re-generate.
5288
5289 2000-04-07  Nick Clifton  <nickc@cygnus.com>
5290
5291         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5292         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5293         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5294         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5295         (arm_force_relocation): Force relocations for
5296         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5297
5298 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
5299
5300         * config/tc-sh.c (get_operands): There's no third operand if the
5301         first operand is an immediate.
5302
5303 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
5304
5305         * config/tc-sh.c (immediate): Delete.
5306         (sh_operand_info): Add immediate member.
5307         (parse_reg): Use A_PC for pc.
5308         (parse_exp): Add second argument 'op'.  All callers changed.
5309         (parse_at): Expect pc to be coded as A_PC.
5310         Use immediate field in *op.
5311         (insert): Add fourth argument 'op'.  All callers changed.
5312         (build_relax): Add second argument 'op'.  All callers changed.
5313         (insert_loop_bounds): New function.
5314         (build_Mytes): Remove DISP_4.
5315         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
5316         (assemble_ppi): Use immediate field in *operand.
5317         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5318         (md_apply_fix): Likewise.
5319         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
5320
5321 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
5322
5323         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5324
5325 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
5326
5327         * internals.texi (CPU backend): Document
5328         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5329
5330 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
5331
5332         * po/gas.pot: Regenerate.
5333
5334         * as.c (show_usage): Restore translated part of bug string.
5335         * gasp.c (show_usage): Likewise.
5336
5337         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5338         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
5339         than move-if-change.
5340         (DEP1): Modify for "gcc -MM".
5341         (DEPTC): Likewise.
5342         (DEPOBJ): Likewise.
5343         (DEP2): Likewise.
5344         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5345         Update dependencies.
5346         * Makefile.in: Regenerate.
5347
5348 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
5349
5350         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5351         (md_begin): Likewise.
5352         (HAVE_AM33): New macro.
5353         (md_assemble): Use it.  Match r_regs and xr_regs only if
5354         HAVE_AM33.
5355
5356 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
5357
5358         * as.h: #include "bin-bugs.h"
5359         * as.c (show_usage): Use REPORT_BUGS_TO.
5360         * gasp.c: #include "bin-bugs.h"
5361         (show_usage): Use REPORT_BUGS_TO.
5362
5363         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5364
5365 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
5366
5367         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5368         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5369         adjustments.
5370
5371 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
5372
5373         * config/tc-i386.c (i386_immediate): Don't assume a constant
5374         immediate is necessarily 16 bits when in 16 bit code mode.
5375         (md_assemble): Instead set guess_suffix here after we have checked
5376         registers.
5377
5378 2000-04-02  Richard Henderson  <rth@cygnus.com>
5379
5380         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5381         quantities.  Correct right shift sign extension.
5382         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
5383         32-bit value when shifting into place.
5384
5385 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
5386
5387         * app.c: Add ATTRIBUTE_UNUSED as needed.
5388         * config/tc-ppc.c: Likewise.
5389         (ppc_size): Make unsigned long.
5390         (ppc_insert_operand): Add casts to avoid warnings.
5391
5392 2000-03-31  Nick Clifton  <nickc@cygnus.com>
5393
5394         * config/tc-d10v.h (md_flush_pending_output): Define.
5395
5396 2000-03-29  Nick Clifton  <nickc@cygnus.com>
5397
5398         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5399         segment.  Works for both BFD_ASSEMBLER and others.
5400         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5401
5402 2000-03-29  Nick Clifton <nickc@cygnus.com
5403
5404         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5405
5406 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
5407
5408         * listing.c (LISTING_LHS_WIDTH): Default depends on
5409         LISTING_WORD_SIZE.
5410         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5411
5412 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
5413
5414         * config/tc-sh.c (md_show_usage): Use backslash before newline in
5415         string literal.
5416
5417 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
5418
5419         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5420
5421         * config/tc-avr.c (mcu_types): Add missing initialiser.
5422         (md_pcrel_from_section): Add prototype.
5423         (avr_operand): Remove redundant test of unsigned < 0.
5424         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5425
5426 2000-03-27  Denis Chertykov  <denisc@overta.ru>
5427
5428         * config/tc-avr.c: New file for AVR support.
5429         * config/tc-avr.h: Likewise.
5430         * configure.in: Add AVR support.
5431         * configure: Regenerate.
5432
5433 2000-03-26  Timothy Wall <twall@cygnus.com>
5434
5435         * gasp.c (macro_op): Add new argument to check_macro call.
5436         Macro structure definitions moved to macro.h
5437         * sb.h:  Add argument to prototype for input_scrub_include_sb.
5438         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5439         nesting checks with an additional flag.
5440         (struct input_save): Add flag to indicate whether current sb
5441         should be checked for proper macro/conditional nesting.
5442         (input_scrub_push/pop): Save/restore nest check flag.
5443         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
5444         defined.
5445         * macro.c (check_macro):  Allow caller to retrieve parsed macro
5446         information if a pointer is provided.  This information may be
5447         used by the new macro hooks.
5448         * macro.h: Update prototype for check_macro.  Macro struct
5449         definitions moved here from macro.c/gasp.c.
5450         * read.c (read_a_source_file): Add parameter to check_macro call,
5451         and pass macro info to the macro hook, if defined.
5452         (input_scrub_insert_line): New.  Allow insertion of a line of
5453         characters into the input stream.
5454         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
5455         file into the input stream.
5456         (s_include): Use input_scrub_insert_file.
5457         * internals.texi: Document new macro hooks.
5458         * as.h: New prototypes added.
5459
5460 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
5461
5462         * config/tc-i386.c: Don't start any as_bad or as_warn message with
5463         an initial capital letter.
5464         (i386_index_check): Reindent.
5465
5466 2000-03-19  Nick Clifton  <nickc@cygnus.com>
5467
5468         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5469         relative branches.
5470
5471 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5472
5473         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5474         instruction operand bad if Rd > 7 when generating
5475         thumb instructions. Prevents for example,
5476         "adr r12,label" from silently failing and generating
5477         the wrong instruction.
5478
5479 2000-03-17  Nick Clifton  <nickc@cygnus.com>
5480
5481         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5482         that have a destingation >= 0x400000.
5483         Fix compile time warning messages.
5484
5485 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
5486
5487         * config/tc-sh.c (md_begin): When encountering insn that are
5488         not supported by the current arch, only change the name if
5489         its contents are the same as prev_name.
5490         (get_specific): If the the architecture doesn't match, fail.
5491
5492 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
5493
5494         * config/tc-sh.c (IDENT_CHAR): Define.
5495         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
5496         matching back where it came from.
5497
5498 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
5499
5500         * config/tc-sh.c (md_show_usage): Add description of -dsp.
5501
5502 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
5503
5504         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5505         normal operands.
5506
5507 2000-03-15  Kazu Hirata  <kazu@hxi.com>
5508
5509         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5510
5511 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
5512
5513         * expr.c (operand) [case 'f']: When testing if '0f' can start a
5514         floating-point-number, make sure 'f' is in FLT_CHARS.
5515
5516 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
5517
5518         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5519         (s_lcomm_internal): Use it.
5520         * doc/internals.texi (CPU backend): Document it.
5521         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5522         bytes.
5523
5524 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
5525
5526         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5527         when embedded-pic.
5528
5529         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5530         implementation doesn't have special handling for switch
5531         statements.
5532         (macro_build): Allow for code in sections other than .text.
5533         (macro): Likewise.
5534         (mips_ip): Likewise.
5535         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5536         Don't perform relocs if we will be outputting them.
5537         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5538         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
5539         embedded-pic.
5540
5541 2000-03-09  Catherine Moore  <clm@cygnus.com>
5542
5543         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
5544         relocation type based on the entry in the fixup structure.
5545         Put S_IS_EXTERN processing back in.
5546
5547 2000-03-08  H.J. Lu  (hjl@gnu.org)
5548
5549         * Makefile.am (install-exec-tooldir): Depend on
5550         install-exec-bindir for parallel make.
5551         * Makefile.in: Regenerated.
5552
5553 2000-03-06  Nick Clifton  <nickc@cygnus.com>
5554
5555         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5556         switch.
5557         (md_parse_option): Parse -m32r command line switch - disable m32rx
5558         compatability.
5559         (md_show_usage): Document new option.
5560
5561         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5562         * doc/Makefile.in: Regenerate.
5563         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5564
5565 2000-03-02  Michael Meissner  <meissner@redhat.com>
5566
5567         * config/tc-d30v.c (check_range): Remove code that incorrectly
5568         sign extended values where bits < 32.
5569
5570 2000-03-02  H.J. Lu  (hjl@gnu.org)
5571
5572         * configure.in: Support --enable-targets=all on ia32.
5573         * configure: Regenerated.
5574
5575 2000-03-01  Nick Clifton  <nickc@cygnus.com>
5576
5577         * gasp.c (do_align): Remove bogus check of alignment value.
5578
5579 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
5580
5581         * config/obj-elf.c (elf_frob_symbol): Remove code which when
5582         TC_PPC was defined forced the type of a symbol with no other type
5583         to be BSF_OBJECT.
5584
5585 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
5586
5587         * doc/internals.texi (CPU backend): Mention that
5588         line_separator_chars do not break up comments.  Fix typos for
5589         LEX_AT and LEX_NAME descriptions.  Document operands for
5590         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
5591         description of md_create_short_jump usage.  Document argument for
5592         md_undefined_symbol.
5593
5594 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
5595
5596         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5597         (md_parse_option): Handle it.
5598         (md_show_usage): Document it.
5599
5600 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
5601
5602         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5603         opcode, for the instruction `pal19'.  From Andrea Arcangeli
5604         <andrea@suse.de>.
5605
5606 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
5607
5608         * config/tc-i386.c (i386_immediate): Move constant operand sizing
5609         from here..
5610         (md_assemble): To here, before template operands are matched.
5611         Also ensure a constant immediate is sign extended when we know the
5612         size is at most 16 bits.  This is to catch cases like "add
5613         $0xffc0,%ax" where we don't know the size, and thus that the
5614         immediate can be represented as Imm8S until after parsing the
5615         register operand.
5616         (i386_displacement): Similarly sign extend 16 bit constant
5617         displacements.
5618         (md_assemble): Relax 16-bit jump constant range check to suit sign
5619         extended displacements.
5620
5621 2000-02-26  Andreas Jaeger  <aj@suse.de>
5622
5623         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5624
5625 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
5626
5627         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5628         call operands when intel_syntax.
5629         (intel_float_operand): Return 2 for "fi...".
5630         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5631         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
5632         earlier "SHORT" change.
5633         (md_assemble): When determining suffix from Regs, exclude
5634         InOutPortReg.
5635
5636 2000-02-24  Nick Clifton  <nickc@cygnus.com>
5637
5638         * configure: Add arm-wince, mips-pe and sh-pe targets.
5639         * configure: Regenerate.
5640
5641         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5642         sh-pe targets.
5643         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5644         "pe-mips" for the mips-pe target.
5645
5646         * config/tc-arm.c (insns): Change displacement encoded in BL
5647         and B instructions if the target port is arm-wince.
5648         (do_ldst): Do not bias the relocation offset if the target
5649         port is arm-wince.
5650         (md_pcrel_from): Add in missing relocation offset bias if the
5651         target os arm-wince.
5652
5653         * config/tc-mips.c (mips_target_format): Support COFF flavour.
5654         (md_begin): Disable -G support for mips-pe target.
5655         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5656         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5657         COFF flavour.
5658
5659         * config/tc-sh.c (md_begin): sh-pe target is little endian.
5660         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5661         assembler, just set the alignment to 4.
5662
5663         * config/te-wince-pe.h: New file for WinCE targets.  Define
5664         TE_WINCE.
5665
5666 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
5667
5668         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5669         string instructions.
5670         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5671         (i386_intel_memory_operand): After finding a segment override,
5672         check again for no `[' before looking for a displacement.  Bomb if
5673         more than one displacement rather than silently discarding the
5674         second and subsequent ones.  Free strings malloc'd by
5675         build_displacement_string.
5676
5677 2000-02-24  Catherine Moore  <clm@cygnus.com>
5678
5679         * config/obj-som.c (obj_pseudo_table): Add "weak".
5680         (obj_som_weak): New routine.
5681
5682 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
5683
5684         * config/tc-i386.c (union i386_op): New.
5685         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
5686         Throughout file replace occurences of disps[n], imms[n], regs[n]
5687         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
5688         intel mode operand swapping.  Add assert in regKludge and
5689         fake_zero_displacement code.  Test i.types[n] when outputting
5690         displacements and immediates.  Combine output of Disp16 with
5691         Disp32.
5692         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5693         when in intel mode by (not) reversing fsub and fdiv operands
5694         before the template search.  This fails for single operand
5695         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5696         undefined.  Instead fix the base_opcode after we've found the
5697         template.  Move base_opcode xor with found_reverse_match from
5698         opcode output code to before this fix so we test for the correct
5699         opcodes.
5700         (md_assemble): Don't use strcmp when deciding to ignore the suffix
5701         check in intel mode.  Instead compare opcodes.
5702
5703         * config/tc-i386.h (TC_RELOC): Delete.
5704         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
5705         with equivalent call to reloc.
5706
5707         * as.h (flag_m68k_mri): Move declaration after target include, and
5708         only declare when TC_M68K defined.  Define as zero otherwise.
5709         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5710         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5711         Define as zero otherwise.
5712         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5713         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5714         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5715         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5716         testing whether defined.
5717         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5718         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5719         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5720         rather than testing whether defined.
5721         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5722         (parse_mri_cons): Declare and use only when TC_M68K.
5723         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5724         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5725         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5726
5727         * NEWS: Mention IBM 370 support.
5728
5729 2000-02-23  Richard Henderson  <rth@cygnus.com>
5730
5731         * config/tc-i386.c (md_assemble): When swapping operands for
5732         intel_syntax, assume everything that's not Imm or Disp is a
5733         register.
5734
5735 2000-02-23  Linas Vepstas <linas@linas.org>
5736
5737         * config/tc-i370.c, config/tc-i370.h: New files.
5738         * Makefile.am: Add support for Linux/IBM 370.
5739         * configure.in: Likewise.
5740         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5741         * config/obj-elf.c: Include elf/i370.h
5742         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5743
5744         * Makefile.in: Regenerate.
5745         * configure: Regenerate.
5746
5747         * doc/c-i370.texi: New file.
5748         * doc/all.texi: Include it.
5749         * doc/as.texinfo: And here.
5750         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5751         * doc/Makefile.in: Regenerate.
5752
5753 2000-02-19  Michael Meissner  <meissner@redhat.com>
5754
5755         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5756         determine if an instruction can be used in parallel with an ADDppp
5757         or SUBppp instruction.
5758
5759 2000-02-22  Andrew Haley  <aph@cygnus.com>
5760
5761         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5762
5763 2000-02-22  Andrew Haley  <aph@cygnus.com>
5764
5765         * config/tc-mips.c (mips_gp32): New variable.
5766         (macro_build) Use mips_gp32.
5767         (mips_ip): Ditto.
5768         (md_longopts): Add "-mgp32" and "-mgp64".
5769         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5770
5771         (OPTION_M7900): Change offset
5772         (OPTION_NO_M7900): Ditto.
5773
5774 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
5775
5776         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5777         warning, and bump it to 1.
5778
5779 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
5780
5781         From Brad Lucier <lucier@math.purdue.edu>:
5782         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5783         match format.
5784
5785 2000-02-21  Catherine Moore  <clm@cygnus.com>
5786
5787         * config/tc-mips.c (MF_HILO_INSN): Define.
5788         (mips_7000_hilo_fix): Declare.
5789         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5790         (md_parse_option): Check for 7000_HILO_FIX options.
5791         (OPTION_M7000_HILO_FIX): Define.
5792         (OPTION_NO_M7000_HILO_FIX): Define.
5793         * doc/c-mips.texi (-mfix7000): Describe.
5794
5795 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
5796
5797         * listing.c (print_lines): Remove unused variable `end'.
5798
5799         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5800         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5801         reloc_type when BFD_ASSEMBLER.
5802         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5803         reloc_type when BFD_ASSEMBLER. Move common code out of switch
5804         statement and quell signed vs. unsigned comparison warning.
5805
5806 2000-02-18  Nick Clifton  <nickc@cygnus.com>
5807
5808         * config/tc-d10v.c (find_opcode): Add a symbol's value to
5809         the computed frag offset, rather than overwriting it.
5810
5811 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
5812
5813         * config/tc-sh.c ("elf/sh.h"): Include.
5814         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5815         (md.begin): Initialize target_arch.
5816         Only include opcodes in has table that match selected architecture.
5817         (parse_reg): Recognize register names for sh-dsp.
5818         (parse_at): Recognize post-modify addressing.
5819         (get_operands): The leading space is now optional.
5820         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
5821         arguments.  Update valid_arch.
5822         (build_Mytes): Add support for SDT_REG_N.
5823         (find_cooked_opcode): New function, broken out of md_assemble.
5824         (assemble_ppi, sh_elf_final_processing): New functions.
5825         (md_assemble): Use find_cooked_opcode and assemble_ppi.
5826         (md_longopts, md_parse_option): New option: -dsp.
5827         * config/tc-sh.h (elf_tc_final_processing): Define.
5828         (sh_elf_final_processing): Declare.
5829
5830 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
5831
5832         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5833         the unwinder subspace.  Save the current seg/subseg before creating
5834         the new seg/subseg.
5835
5836 2000-02-10  Nick Clifton  <nickc@cygnus.com>
5837
5838         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5839         little endian targets.
5840         (INST_BYTE1): Redefine to handle big and little endian
5841         targets.
5842         (cpu_type): New type: Select between M340 and M210.
5843         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5844         instructions of the M340.
5845         (md_assemble): Add support for the MULSH and OPSR classes of
5846         instructions.
5847         (md_atof): Add support for little endian targets.
5848         (md_parse_option): Add support for -EL, -EB and -mcpu command
5849         line switches.
5850         (md_convert_frag): Add support for little endian targets.
5851         (md_apply_fix3): Add support for little endian targets.
5852         (md_number_to_chars): Add support for little endian targets.
5853
5854 2000-02-10  Timothy Wall  <twall@redhat.com>
5855
5856         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5857         defined, use it to verify the symbol just read should be a label.
5858
5859 2000-02-10  Timothy Wall  <twall@redhat.com>
5860
5861         * app.c (do_scrub_chars): Handle "||" for parallel instructions
5862         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
5863         around colons when KEEP_WHITE_AROUND_COLON is defined.
5864         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5865         and KEEP_WHITE_AROUND_COLON.
5866
5867 2000-02-08  Timothy Wall  <twall@redhat.com>
5868
5869         * read.c (s_rept): Call do_repeat, which abstracts the repeat
5870         logic.
5871         (do_repeat): New.  Abstract repeat logic so that a "break" can be
5872         implemented.
5873         (end_repeat): New.  Provide support for a "break" out of the
5874         repeat loop.
5875         * read.h: Add prototypes for new functions.
5876
5877 2000-02-08  Timothy Wall  <twall@redhat.com>
5878
5879         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5880         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5881         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5882         non-zero.
5883
5884 2000-02-08  Timothy Wall  <twall@redhat.com>
5885
5886         * read.c: Added elseif to directives table.
5887         * read.h: Added prototype for s_elseif.
5888         * doc/as.texinfo: Added description for elseif.
5889         * cond.c (s_elseif): New function
5890
5891 2000-02-04  Timothy Wall  <twall@redhat.com>
5892
5893         * listing.c (print_lines): Remove conditionals causing bug in
5894         listings.
5895
5896 2000-02-03  Timothy Wall  <twall@cygnus.com>
5897
5898         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5899         default values.
5900         * frags.c (frag_new): Calculate fr_fix in octets
5901         (frag_now_fix) Return offset as target address offset (bytes).
5902         (frag_now_fix_octets) New - Return offset in octets (8-bit
5903         quantities).
5904         * frags.h: Added prototype for frag_now_fix_octets().
5905         Distinguish between octets and bytes in field descriptions.
5906         * listing.c (calc_hex): Account for octets vs bytes when
5907         printing addresses/offsets.
5908         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
5909         target is little-endian, print the octets in a word in big-endian
5910         order so that the display looks like a proper hexadecimal number,
5911         instead of having the octets reversed.
5912         * read.c (do_align): When recording alignment, alignment power
5913         should be in terms of target bytes (minimum addressible unit)
5914         instead of octets.
5915         (do_org) Convert ORG target address (byte) argument into an
5916         octet offset when generating a variable fragment.
5917         * symbols.c (resolve_symbol_value): Symbol final value
5918         converted to a target address offset (bytes) from its octet offset.
5919         * config/obj-coff.c (coff_frob_symbol): Symbol target address
5920         offset (bytes) is adjusted by the frag offset (octets) converted
5921         to bytes.
5922         (coff_frob_section) Section alignment power is in terms of bytes;
5923         convert it to an octet alignment power when calculating size (and
5924         size mask) in octets.  Don't modify the section size in order to
5925         "align" it for TI COFF, since that format has a different method
5926         for storing alignment information.
5927
5928 2000-02-01  Timothy Wall  <twall@cygnus.com>
5929
5930         * stabs.c (generate_asm_file): Escape backslashes in stabs file
5931         entries, matching the way GCC generates them.  If not escaped, the
5932         filename is encoded incorrectly.
5933
5934 2000-01-31  Nick Clifton  <nickc@cygnus.com>
5935
5936         * config/tc-arm.c (reg_table): Add support for ATPCS register
5937         naming conventions.
5938
5939 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
5940
5941         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5942         already defined.
5943         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5944         New macro.
5945         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5946         of a symbol when we really care about its value.
5947
5948 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
5949
5950         * config/tc-mcore.c (md_assemble): Give warning message if
5951         operands passes to instruction are more than the spec.
5952
5953 2000-01-27  Thomas de Lellis <tdel@windriver.com>
5954
5955         * config/tc-arm.c (armadjust_symtab): If the assembler is in
5956         Thumb mode but the label seen was not declared as '.thumb_func'
5957         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
5958         correct disassembly of Thumb code bounded by non function labels.
5959
5960 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
5961
5962         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5963         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
5964
5965         * Makefile.in: Same here.
5966         Update copyright.
5967
5968         * configure.in: Set bfd_gas for i386-aout when primary target
5969         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
5970         we may need the primary te_file.  Remove incorrect comment.
5971
5972         * configure: Regenerate.
5973
5974         * config/e-i386aout.c: New file.
5975
5976         * as.c (USE_EMULATIONS): Move to before print_version_id.
5977         (struct emulation): Add i386aout.
5978         (show_usage): Split text strings.  Reformat -a text.  Add --em
5979         help.
5980         Update copyright.
5981
5982         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5983         (aout_format_ops): New.
5984         Update copyright.
5985
5986         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5987         preprocessor conditional and add aout USE_EMULATIONS tests.
5988         (read_a_source_file): Don't pass error strings to printf as
5989         format arg.
5990         Update copyright.
5991
5992         * gasp.c (exp_get_abs): Don't pass error strings to printf as
5993         format arg.
5994         (do_data): Same here.
5995         (process_file): And here.
5996         Update copyright.
5997
5998         * symbols.c (colon): Rewrite "already defined" fatal message
5999         code for aout with USE_EMULATIONS.
6000         Update copyright.
6001
6002         * config/obj-aout.c (OBJ_HEADER): Define.
6003         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
6004         fields of sentinel.
6005         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6006         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6007         forms here.
6008         (obj_aout_type): Expand S_SET_OTHER here too.
6009         (obj_read_begin_hook): Remove.
6010         (aout_pop_insert): New.
6011         (obj_aout_s_get_other): New.
6012         (obj_aout_s_get_desc): New.
6013         (aout_format_ops): New.
6014         Update copyright.
6015
6016         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6017         gets aout_pseudo_table.
6018         (aout_pseudo_table): Declare.
6019         (obj_read_begin_hook): Define.
6020         Update copyright.
6021
6022         * config/obj-coff.c (obj_pseudo_table): Rename to
6023         coff_pseudo_table.
6024         (coff_pop_insert): Use coff_pseudo_table.
6025         (coff_sec_sym_ok_for_reloc): Remove.
6026         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6027         and comment all zero entries and remove #if 0 code.
6028         Update copyright.
6029
6030         * config/obj-coff.h (obj_pop_insert): Define.
6031         (coff_pseudo_table): Declare.
6032         Update copyright.
6033
6034         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6035         s_get_size, s_set_size.  Comment all zero entries.
6036         Update copyright.
6037
6038         * config/obj-elf.c (elf_s_get_other): New function.
6039         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6040         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6041         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6042         comment.
6043         (obj_elf_parse_section_letters): Don't pass error strings to
6044         printf as format arg.
6045         Update copyright.
6046
6047         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6048         OBJ_MAYBE_ECOFF.
6049         (elf_s_get_other): Declare.
6050         (S_GET_OTHER) Define as elf_s_get_other if not already
6051         defined.
6052         (S_SET_OTHER): Only define when not already defined.
6053         (elf_obj_read_begin_hook): Declare.
6054         (obj_read_begin_hook): Define.
6055         (elf_obj_symbol_new_hook): Declare.
6056         (obj_symbol_new_hook): Define.
6057         Update copyright.
6058
6059         * config/obj-multi.h: Add copyright header and protect against
6060         multiple inclusion.  Add * to all function pointers.
6061         (OBJ_HEADER): If defined, include it rather than other defines
6062         in this file.
6063         (obj_frob_file_after_relocs): Test for NULL.
6064         (obj_symbol_new_hook): Here too.
6065         (obj_sec_sym_ok_for_reloc): And here.
6066         (S_GET_OTHER): Define.
6067         (S_GET_DESC): Define.
6068         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6069         (OBJ_MAYBE_ELF): Update comment.
6070
6071         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6072         OBJ_AOUT preprocessor conditional and handle emulation by
6073         testing OUTPUT_FLAVOR.
6074         (i386_displacement): Here too.
6075         (md_section_align): Similarly here.
6076         (i386_target_format): Conditionally compile when more than one
6077         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
6078         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6079         (i386_displacement): Here too.
6080         Update copyright.
6081
6082         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6083         Define TARGET_FORMAT for aout only when not multi.
6084         Update copyright.
6085
6086         * config/te-multi.h: Delete file as it's identical to te-generic.h
6087
6088 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
6089
6090         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6091         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6092         LONG_MNEM_SUFFIX.
6093
6094         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6095         DWORD_MNEM_SUFFIX.
6096         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
6097         comments.
6098
6099 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
6100
6101         * config/tc-mips.c (mips_do_align): New function.
6102         * config/tc-mips.h (md_do_align): Define.
6103
6104 2000-01-10  Philip Blundell  <philb@gnu.org>
6105
6106         * doc/c-arm.texi (ARM Options): Fix typo.
6107         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
6108         line separator for Linux.
6109         * doc/as.texinfo (Comments): Mention the ARM.
6110
6111 2000-01-10  Philip Blundell  <pb@futuretv.com>
6112
6113         * configure.in (arm*-*-conix*): New target.
6114         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6115         armv*-*-linux-gnu.
6116         * configure: Regenerate.
6117
6118 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
6119
6120         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6121         (obj_elf_visibility): New function.
6122
6123         * doc/as.texinfo (Visibility): New node: document visibility
6124         pseudo ops.
6125
6126 For older changes see ChangeLog-9899