gas/ChangeLog

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