gas/ChangeLog

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