gas/ChangeLog

   1 2002-06-04  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * config/obj-elf.c (obj_elf_change_section): Set and check elf
   4         linkonce flag.  Print all warnings.
   5         (obj_elf_section): Parse ",comdat" for groups.
   6         (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups.  Check
   7         consistency of comdat flag.
   8
   9 2002-06-02  Richard Henderson  <rth@redhat.com>
  10
  11         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
  12         with LITERALs without sequence numbers.
  13
  14 2002-06-01  Richard Henderson  <rth@redhat.com>
  15
  16         * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
  17         Rename them LITUSE_ALPHA_*.
  18
  19 2002-05-31  Shrinivas Atre <ShrinivasA@kpit.com>
  20
  21         * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
  22         accept parentheses enclosed register lists.
  23
  24 2002-05-31  Alan Modra  <amodra@bigpond.net.au>
  25
  26         * Makefile.am: Run "make dep-am".
  27         * Makefile.in: Regenerate.
  28         * po/POTFILES.in: Regenerate.
  29
  30 2002-05-31  Graeme Peterson  <gp@qnx.com>
  31
  32         * configure.in: Add i386-*-nto-qnx*.
  33         * configure: Regenerate.
  34
  35 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  36
  37         * config/tc-mips.c (mips_ip): Use unsigned long values for
  38         warning output.
  39
  40 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  41
  42         * config/tc-mips.c (s_cpsetup): Fix initialization of
  43         mips_cpreturn_register and mips_cpreturn_offset.
  44
  45 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  46
  47         * config/tc-mips.c (s_cpsetup): Fix comment.
  48
  49 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  50
  51         * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
  52         (mips_ip): Likewise.
  53         (mips16_ip): Likewise.
  54         (tc_get_register): Likewise.
  55
  56 2002-05-30  Chris G. Demetriou  <cgd@broadcom.com>
  57             Ed Satterthwaite  <ehs@broadcom.com>
  58
  59         * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
  60         (mips_opts): Initialize "ase_mdmx" member.
  61         (file_ase_mdmx): New variable.
  62         (CPU_HAS_MDMX): New macro.
  63         (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
  64         based on command line options and configuration defaults.
  65         (macro_build): Note in comment that use of MDMX in macros is
  66         not currently allowed.
  67         (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
  68         "Z" MDMX operand types.
  69         (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
  70         and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
  71         types.
  72         (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
  73         Add support for "-mdmx" and "-no-mdmx" options.
  74         (OPTION_ELF_BASE): Move to accomodate new options.
  75         (s_mipsset): Support ".set mdmx" and ".set nomdmx".
  76         (mips_elf_final_processing): Set MDMX ASE ELF header flag if
  77         file_ase_mdmx was set.
  78         * doc/as.texinfo: Document -mdmx and -no-mdmx options.
  79         * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
  80         nomdmx" directives.
  81
  82 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  83
  84         * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
  85         OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
  86         command line switch conforming to gcc conventions.
  87         * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
  88
  89 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  90
  91         * config/tc-mips.c (macro_build_jalr): New Function.
  92         (md_begin): NewABI uses big GOTs.
  93         (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
  94         BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
  95         (load_address): Add some NewABI PIC support.
  96         (macro): Likewise.
  97         (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
  98         (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
  99
 100 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 101
 102         * config/tc-mips.c (load_address): Use mips_gp_register instead
 103         of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
 104         instead.
 105         (macro): Use mips_gp_register instead of hardcoded value.
 106
 107 2002-05-30  Richard Henderson  <rth@redhat.com>
 108
 109         * expr.h (operatorT): Add O_md17..O_md32.
 110         * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
 111         O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
 112         O_tprelhi, O_tprello, O_tprel): New.
 113         (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
 114         (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
 115         (LITUSE_TLSGD, LITUSE_TLSLDM): New.
 116         (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
 117         saw_lu_tlsgd, saw_lu_tlsldm.  Make multi_section_p a bit field.
 118         (md_apply_fix3): Handle TLS relocations.
 119         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
 120         (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
 121         associated TLS reloc.  Check lituse_tls relocs match up.
 122         (emit_insn): Handle TLS relocations.
 123         (ldX_op): Remove.
 124
 125         * doc/c-alpha.texi: Add docs for tls relocations.
 126
 127 2002-05-30  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 128
 129         * config/tc-mips.c (mips_gprel_offset): New variable.
 130         (s_gpvalue): Use it.
 131
 132 2002-05-30  Diego Novillo  <dnovillo@redhat.com>
 133
 134         * gas/config/tc-d10v.c (check_resource_conflict): Only check
 135         write-write conflicts.
 136         (md_assemble): Reformat introductory comment.
 137         (parallel_ok): Prevent packing only if the first
 138         instruction cannot be packed.
 139
 140 2002-05-30  Jason Eckhardt <jle@redhat.com>
 141             Tom Rix <trix@redhat.com>
 142
 143         * config/tc-d10v.c (build_insn): Check for immediates.
 144
 145 2002-05-28  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 146
 147         * config/tc-mips.c: Replace GP in comments by $gp.
 148         (mips_big_got): Initialize.
 149         (mips_trap): Initialize.
 150         (load_address): Use mips_gp_register instead of hardcoded value.
 151         Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
 152         (macro): Use mips_gp_register instead of hardcoded value.
 153         (macro2): Change load_address calls.
 154         (md_pcrel_from): Comment formatting.
 155         (s_cpload): Use mips_gp_register instead of hardcoded value.
 156         (s_cprestore): Likewise. Comment formatting.
 157         (s_gpword): Fix data type.
 158         (s_cpadd): Use mips_gp_register instead of hardcoded value.
 159         (nopic_need_relax): Replace GP in comments by $gp.
 160         (mips_elf_final_processing): Better comment.
 161
 162 2002-05-28  Kuang Hwa Lin <kuang@sbcglobal.net>
 163
 164         * configure.in: Add DLX configuraton
 165         * Makefile.am: Add DLX configuraton
 166         * configure: Regenerate.
 167         * Makefile.in: Regenerate.
 168         * config/tc-dlx.c: New file.
 169         * config/tc-dlx.h: New files.
 170         * NEWS: Mention new support.
 171
 172 2002-05-27  Nick Clifton  <nickc@cambridge.redhat.com>
 173
 174         * config/obj-coff.c (write_object_file): Add missing semicolon.
 175
 176 2002-05-26  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 177
 178         * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
 179         by the define. Remove superfluous check of mips_opts.mips16.
 180         (append_insn): Likewise. Canonicalize variable increments.
 181         (macro_build): Canonicalize variable increments.
 182         (macro_build_lui): Likewise.
 183         (load_register): Likewise.
 184         (load_address): Move pointer initialization.
 185         (macro): Move pointer to a more local scope. Canonicalize variable
 186         increments. Better comments. Replace magic constant for RA by the
 187         define.
 188         (macro2): Replace magic constant for RA by the define. Canonicalize
 189         variable increments.
 190         (mips_ip): Canonicalize variable increments.
 191         (mips16_ip): Replace magic constant for RA by the define.
 192         (my_getSmallParser): Canonicalize variable increments/decrements.
 193         (my_getPercentOp): Likewise.
 194         (my_getSmallExpression): Likewise.
 195         (s_align): Likewise.
 196         (s_mipsset): Likewise.
 197         (s_cpsetup): Likewise.
 198         (s_insn): Remove superfluous check of mips_opts.mips16.
 199         (s_mips_stab): Likewise.
 200         (mips_handle_align): Canonicalize variable increments.
 201         (s_mips_ent): Likewise.
 202         (s_mips_end): Add comment.
 203
 204 2002-05-26  Jason Thorpe  <thorpej@wasabisystems.com>
 205
 206         * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
 207         * configure: Regenerate.
 208
 209 2002-05-25  Alan Modra  <amodra@bigpond.net.au>
 210
 211         * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
 212         * Makefile.in: Regenerate.
 213         * dep-in.sed: Reorder to match OBJS in Makefile.am.
 214         * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
 215         * configure: Regenerate.
 216         * as.h: Use #include "" instead of <> for local header files.
 217         * flonum-konst.c: Likewise.
 218         * flonum-mult.c: Likewise.
 219         * gasp.c: Likewise.
 220         * listing.c: Likewise.
 221         * config/tc-ia64.h: Likewise.
 222         * config/tc-v850.h: Likewise.
 223
 224 2002-05-24  TAMURA Kent <kent@netbsd.org>
 225
 226         * configure.in: Add a target for i386-netbsdpe.
 227         * configure: Regenerate.
 228
 229 2002-05-23  Jakub Jelinek  <jakub@redhat.com>
 230
 231         * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
 232         (obj_elf_common): Call elf_common.
 233         (obj_elf_tls_common): New function.
 234         (elf_pseudo_tab): Support .tls_common.
 235         (special_sections): Add .tdata and .tbss.
 236         (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
 237         sections.
 238         (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
 239         (obj_elf_parse_section_letters): Include T in error message.
 240         * config/tc-ppc.c (ppc_section_letter): Likewise.
 241         * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
 242         (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
 243         SEC_MERGE.
 244         * config/tc-sparc.c (md_apply_fix3): Likewise.
 245         * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
 246         Define them if not BFD_ASSEMBLER.
 247         (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
 248         and @NTPOFF.
 249         (md_apply_fix3): Add TLS relocs.
 250         * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
 251         FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
 252         FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
 253         (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
 254         (ia64_elf_section_letter): Include T in error message.
 255         (md_begin): Support TLS operators.
 256         (md_operand): Likewise.
 257         (ia64_gen_real_reloc_type): Support TLS relocs.
 258         * testsuite/gas/i386/tlspic.s: New file.
 259         * testsuite/gas/i386/tlsd.s: New file.
 260         * testsuite/gas/i386/tlsnopic.s: New file.
 261         * testsuite/gas/i386/tlsd.d: New file.
 262         * testsuite/gas/i386/tlsnopic.d: New file.
 263         * testsuite/gas/i386/tlspic.d: New file.
 264         * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
 265         * testsuite/gas/ia64/tls.s: New file.
 266         * testsuite/gas/ia64/tls.d: New file.
 267         * testsuite/gas/ia64/ia64.exp: Add tls test.
 268         * write.c (adjust_reloc_syms): Don't change symbols in
 269         SEC_THREAD_LOCAL sections to STT_SECTION + addend.
 270
 271 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
 272
 273         * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
 274         round the relocation up rather than down.
 275
 276 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
 277
 278         * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
 279         flag.
 280         * doc/as.texinfo: Document that the COFF version of .section
 281         ignores the 'a' flag.
 282
 283 2002-05-23  Alan Modra  <amodra@bigpond.net.au>
 284
 285         * config/tc-alpha.c (assemble_tokens): Protect use of
 286         ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
 287
 288         * write.c (size_seg): Check adjustment to last frag.
 289         (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
 290         section alignment.
 291         * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
 292         * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
 293         (write_object_file): Invoke md_do_align if available, and use
 294         frag_align_code on text sections.
 295         * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
 296         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
 297         * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
 298         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
 299         * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise.  Define for
 300         BFD_ASSEMBLER too.
 301
 302 2002-05-22  H.J. Lu <hjl@gnu.org>
 303
 304         * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
 305         for source file.
 306
 307 2002-05-22  Nick Clifton  <nickc@cambridge.redhat.com>
 308
 309         * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
 310         as ELF builds.
 311
 312 2002-05-22  H.J. Lu <hjl@gnu.org>
 313
 314         * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
 315         for one .loc for compiler.
 316
 317 2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 318
 319         * config/tc-mips.c (macro): Relax warning, it's toot strict for
 320         embedded-PIC.
 321
 322 2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 323
 324         * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
 325         Optimize the rotate by zero case.
 326
 327 2002-05-21  Nick Clifton  <nickc@cambridge.redhat.com>
 328
 329         * configure.in: Remove accidental enabling of bfd_gas=yes for
 330         sh-coff targets.
 331         * configure: Regenerate.
 332
 333 2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>
 334
 335         * app.c: Fix formatting.
 336         * as.c: Likewise.
 337         * ehopt.c: Likewise.
 338         * expr.c: Likewise.
 339         * input-file.c: Likewise.
 340         * listing.c: Likewise.
 341         * macro.h: Likewise.
 342         * stabs.c: Likewise.
 343         * symbols.c: Likewise.
 344
 345 2002-05-17  Alan Modra  <amodra@bigpond.net.au>
 346
 347         * config/obj-generic.c: Delete file.
 348         * config/obj-generic.h: Likewise.
 349
 350 2002-05-16  Marek Michalkiewicz  <marekm@amelek.gda.pl>
 351
 352         * config/tc-avr.c (mcu_types): Update for new devices.
 353
 354 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 355
 356         * config/tc-mips.c (macro): Warn about wrong la/dla use.
 357
 358 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 359
 360         * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
 361         worked sometimes by accident. Fix copy&paste comment.
 362
 363 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 364
 365         * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
 366         alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
 367         (mips_elf_final_processing): Let n32 use .reginfo.
 368
 369 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 370
 371         * config/tc-mips.c (append_insn): Fix too small range of variable.
 372
 373 2002-05-14  Nick Clifton  <nickc@cambridge.redhat.com>
 374
 375         * config/tc-arm.c (arm_cleanup): Remove redundant call to
 376         listing_prev_line().
 377
 378 2002-05-13  Nick Clifton  <nickc@cambridge.redhat.com>
 379
 380         * config/tc-arm.c (md_assemble): Remove redundant call to
 381         listing_prev().
 382
 383         * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
 384         loc_directive_seen.
 385
 386         * stabs.c (s_stab_generic): Fix grammatical error in warning
 387         message.
 388
 389 2002-05-13  Alan Modra  <amodra@bigpond.net.au>
 390
 391         * write.c (subsegs_finish): Don't specially align last subseg.
 392
 393 2002-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
 394
 395         * stabs.c (s_stab_generic): Warn about a description field that is
 396         too big.
 397
 398         * config/obj-coff.c: Fix compile time warnings when compiling
 399         without BFD_ASSEMBLER defined.
 400         Fix formatting.
 401
 402         * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
 403         target.
 404         (md_pcrel_from_section): Use md_pcrel_from().
 405
 406 2002-05-11  Bruno Haible  <bruno@clisp.org>
 407
 408         * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
 409         by dwarf2_directive_loc, instead of calling dwarf2_where.
 410
 411 2002-05-11  Kazu Hirata  <kazu@cs.umass.edu>
 412
 413         * config/obj-coff.h: Fix formatting.
 414         * config/tc-mcore.c: Likewise.
 415         * config/tc-mn10300.c: Likewise.
 416         * config/tc-openrisc.c: Likewise.
 417         * config/tc-or32.c: Likewise.
 418         * config/tc-pdp11.c: Likewise.
 419         * config/tc-ppc.c: Likewise.
 420         * config/tc-ppc.h: Likewise.
 421         * config/tc-sh64.c: Likewise.
 422         * config/tc-sh.c: Likewise.
 423         * config/tc-tic54x.c: Likewise.
 424         * config/tc-xstormy16.c: Likewise.
 425         * config/tc-xstormy16.h: Likewise.
 426
 427 2002-05-09  Kazu Hirata  <kazu@cs.umass.edu>
 428
 429         * config/obj-coff.c: Fix formatting.
 430         * config/obj-elf.c: Likewise.
 431         * config/tc-alpha.c: Likewise.
 432         * config/tc-arm.c: Likewise.
 433         * config/tc-d10v.c: Likewise.
 434         * config/tc-d30v.c: Likewise.
 435         * config/tc-h8300.c: Likewise.
 436         * config/tc-hppa.c: Likewise.
 437
 438 2002-05-09  Alan Modra  <amodra@bigpond.net.au>
 439
 440         * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
 441         reloc when no_cond_jump_promotion.
 442
 443 2002-05-08  Jim Wilson  <wilson@redhat.com>
 444
 445         * config/tc-i960.c (md_estimate_size_before_relax): Return size of
 446         current variable part of frag.
 447
 448 2002-05-08  Kazu Hirata  <kazu@cs.umass.edu>
 449
 450         * config/tc-mmix.c: Fix formatting.
 451         * config/tc-mmix.h: Likewise.
 452
 453 2002-05-08  Alan Modra  <amodra@bigpond.net.au>
 454
 455         * configure: Regenerate.
 456
 457 2002-05-07  Kazu Hirata  <kazu@cs.umass.edu>
 458
 459         * config/tc-m68k.c: Fix formatting.
 460
 461 2002-05-07  Federico G. Schwindt <fgsch@olimpo.com.br>
 462
 463         * Makefile.am: Honour DESTDIR.
 464         * Makefile.in: Regenerate.
 465
 466 2002-05-06  Kazu Hirata  <kazu@cs.umass.edu>
 467
 468         * config/tc-ia64.c: Fix formatting.
 469         * config/tc-ia64.h: Likewise.
 470
 471 2002-05-04  Kazu Hirata  <kazu@cs.umass.edu>
 472
 473         * config/tc-mips.c: Fix formatting.
 474         * config/tc-s390.c: Likewise.
 475         * config/tc-s390.h: Likewise.
 476
 477 2002-05-03  Alexandre Oliva  <aoliva@redhat.com>
 478
 479         * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
 480         information for instructions.
 481
 482 2002-05-02  Kazu Hirata  <kazu@cs.umass.edu>
 483
 484         * as.h: Fix formatting.
 485         * cgen.c: Likewise.
 486         * cgen.h: Likewise.
 487         * dwarf2dbg.c: Likewise.
 488         * frags.h: Likewise.
 489         * gasp.c: Likewise.
 490         * macro.c: Likewise.
 491         * read.c: Likewise.
 492         * stabs.c: Likewise.
 493         * symbols.c: Likewise.
 494
 495 2002-05-02  Alan Modra  <amodra@bigpond.net.au>
 496
 497         * app.c (mri_pseudo): Only declare for TC_M68K.
 498
 499         * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
 500         (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
 501         BFD_RELOC_16_BASEREL.
 502         (md_assemble): Likewise.
 503         (md_apply_fix3): Likewise.
 504
 505 2002-05-02  Nick Clifton  <nickc@cambridge.redhat.com>
 506
 507         * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
 508         zero into an add of zero - it is not the same.
 509
 510 2002-05-01  Arati Dikey <aratid@kpit.com>
 511
 512         * tc-sh.c (get_specific): Generate warning if the same
 513         destination register is used in parallel instructions.
 514
 515 2002-05-01  Andrew Macleod  <amacleod@cygnus.com>
 516
 517         * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
 518
 519 2002-05-01  Alan Modra  <amodra@bigpond.net.au>
 520
 521         * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
 522         backwards to prevent cascading errors.
 523
 524 2002-04-30  Mark Mitchell  <mark@codesourcery.com>
 525
 526         * configure.in: Add support for powerpc-*-windiss.
 527         * configure: Regenerated.
 528
 529 2002-04-28  Alan Modra  <amodra@bigpond.net.au>
 530
 531         * config/tc-s390.c (md_parse_option): Formatting.
 532
 533         * config/tc-i386.c: Formatting fixes, add missing space in error
 534         message.
 535
 536 2002-04-24  Christian Groessler <chris@groessler.org>
 537
 538         * config/tc-z8k.c (build_bytes): Add support for new cases:
 539         CLASS_IGNORE and ARG_NIM4.
 540         (md_assemble): Prevent destruction of input_line_pointer if
 541         get_operands returns failure.
 542
 543 2002-04-24  Chris G. Demetriou  <cgd@broadcom.com>
 544
 545         * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
 546         instructions to be generated by macros.
 547
 548 2002-04-24  Andreas Schwab  <schwab@suse.de>
 549
 550         * config/tc-i386.c (output_jump, output_disp)
 551         (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
 552         more.
 553         (md_apply_fix3): Remember addend value for rela relocations.
 554         (tc_gen_reloc): Correctly compute pc-relative relocation addend.
 555
 556 2002-04-22  Chris Demetriou  <cgd@broadcom.com>
 557
 558         * config/tc-mips.c (macro_build): Add close-parenthesis missing
 559         from previous change.
 560
 561 2002-04-22  Eric Christopher  <echristo@redhat.com>
 562
 563         * config/tc-mips.c (macro_build): Add warning if macro instructions
 564         are expanded into a branch delay slot.
 565
 566 2002-04-17  Geoffrey Keating  <geoffk@redhat.com>
 567
 568         * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
 569         numbers, gdb relies on them to detect the start of the prologue.
 570
 571 2002-04-17  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 572
 573         * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
 574         symbols in merge sections.
 575
 576 2002-04-16  Alan Modra  <amodra@bigpond.net.au>
 577
 578         * as.c (main): Don't reference _bfd_chunksize.
 579
 580 2002-04-15  Tom Rix  <trix@redhat.com>
 581
 582         * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
 583         symbols in merge sections.
 584
 585 2002-04-11  Richard Sandiford  <rsandifo@redhat.com>
 586
 587         * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
 588         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
 589         argument for the precision.
 590         (gen_to_words): Update accordingly.
 591
 592 2002-04-10  Alan Modra  <amodra@bigpond.net.au>
 593
 594         * as.c (parse_args <OPTION_VERSION>): Use VERSION is
 595         BFD_VERSION_STRING unavailable.
 596         * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
 597
 598 Tue Apr  9 16:45:48 2002  J"orn Rennecke <joern.rennecke@superh.com>
 599
 600         * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
 601         symbol_used_in_reloc_p is true.
 602
 603         * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
 604         endian hosts.
 605
 606 2002-04-04  Alan Modra  <amodra@bigpond.net.au>
 607
 608         * dep-in.sed: Cope with absolute paths.
 609         * Makefile.am (dep.sed): Subst TOPDIR.
 610         Run "make dep-am".
 611         * Makefile.in: Regenerate.
 612
 613 2002-04-04  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 614
 615         * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
 616         (mips_ip): Remove unused variable.
 617         (md_apply_fix3): Cast signed/unsignes mismatches. Replace
 618         unsigned char with bfd_byte.
 619         (s_file): Remove unused variable.
 620         (s_mips_ent): Likewise.
 621
 622 2002-04-03  Tom Rix  <trix@redhat.com>
 623
 624         * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
 625         (build_insn): Same.
 626         (find_opcode): Fix warning in as_warn.
 627         * config/tc-d10v.h: Update Copyright.
 628
 629 2002-04-03  Alan Matsuoka <alanm@redhat.com>
 630             Tom Rix  <trix@redhat.com>
 631
 632         From Jeff Knaggs <jknaggs@redhat.com>
 633         * config/tc-d10v.c (check_resource_conflict): New function to
 634         check for resource conflicts.
 635
 636         From Jason Eckhardt  <jle@redhat.com>
 637         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
 638         imm3 fields.
 639         * config/tc-d10v.c (find_opcode): Emit a warning if one of the
 640         reserved control registers is used.
 641         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
 642         imm3 fields.
 643
 644         From 2001-03-28  Diego Novillo  <dnovillo@redhat.com>
 645         * tc-d10v.c (parallel_ok): Prevent packing only if the first
 646         instruction cannot be packed.
 647
 648         From 2001-03-30  Diego Novillo  <dnovillo@redhat.com>
 649         * gas/config/tc-d10v.c (check_resource_conflict): Only check
 650         write-write conflicts.
 651         (md_assemble): Reformat introductory comment.
 652         * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
 653         arguments.
 654
 655 2002-04-03  Alan Modra  <amodra@bigpond.net.au>
 656
 657         * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
 658         O_logical_not>): Derive final_seg from add_symbol.
 659         <O_multiply..O_logical_or>: More final_seg twiddles.
 660
 661 2002-04-01  Jessica Han  <jessica@cup.hp.com>
 662
 663         * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
 664         in 32-bit mode.
 665
 666 2002-03-27  Andreas Schwab  <schwab@suse.de>
 667
 668         * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
 669         field for pc-relative fixups.
 670         (output_disp): Likewise.
 671         (md_estimate_size_before_relax): Likewise.
 672         (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
 673         pc-relative fixups in 64bit mode.
 674
 675 2002-03-22  Alan Modra  <amodra@bigpond.net.au>
 676
 677         * config/te-aix5.h: Typo fix.
 678
 679 2002-03-21  Alan Modra  <amodra@bigpond.net.au>
 680
 681         * Makefile.am: Run "make dep-am".
 682         * Makefile.in: Regenerate.
 683         * doc/Makefile.in: Regenerate.
 684
 685 2002-03-20  Albert Chin-A-Young  <china@thewrittenword.com>
 686
 687         * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
 688         (vfp_sp_reg_pos -> vfp_dp_reg_pos).
 689
 690 2002-03-18  Alexandre Oliva  <aoliva@redhat.com>
 691
 692         * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
 693         the EXTENDED bit here; report the estimate according to the
 694         current size.
 695
 696 2002-03-18  Tom Rix  <trix@redhat.com>
 697
 698         * configure.in: Add AIX 5 support.
 699         * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
 700         * config/te-aix5.h: New file. AIX 5 support.
 701         * configure: Regenerate.
 702
 703 2002-03-18  Nick Clifton  <nickc@cambridge.redhat.com>
 704
 705         * po/fr.po: Updated version.
 706
 707 2002-03-16  Andreas Jaeger  <aj@suse.de>
 708
 709         * doc/c-mips.texi (Machine Dependencies): Add new node.
 710
 711 2002-03-15  Chris G. Demetriou  <cgd@broadcom.com>
 712
 713         * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
 714         (mips_opts): Initialize "ase_mips3d" member.
 715         (file_ase_mips3d): New variable.
 716         (CPU_HAS_MIPS3D): New macro.
 717         (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
 718         based on command line options and configuration defaults.
 719         (macro_build, mips_ip): Accept MIPS-3D instructions if
 720         mips_opts.ase_mips3d is set.
 721         (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
 722         Add support for "-mips3d" and "-no-mips3d" options.
 723         (OPTION_ELF_BASE): Move to accomodate new options.
 724         (s_mipsset): Support ".set mips3d" and ".set nomips3d".
 725         (mips_elf_final_processing): Add a comment indicating that a
 726         MIPS-3D ASE ELF header flag should be set, when one exists.
 727         * doc/as.texinfo: Document -mips3d and -no-mips3d options.
 728         * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
 729         nomips3d" directives.
 730
 731 2002-03-14  Hans-Peter Nilsson  <hp@bitrange.com>
 732
 733         * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
 734         a weak symbol in same section to be within reach.
 735
 736 2002-03-13  Nick Clifton  <nickc@cambridge.redhat.com>
 737
 738         * po/fr.po: Updated version.
 739
 740 2002-03-12  Andreas Schwab  <schwab@suse.de>
 741
 742         * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
 743         body record so that an error is given for misplaced .save
 744         pseudo-ops.
 745
 746 2002-03-09  Alan Modra  <amodra@bigpond.net.au>
 747
 748         * config/tc-i386.h (REX_OPCODE): Define.
 749         (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
 750         (rex_byte): typedef to int.
 751         * config/tc-i386.c: Group prototypes and vars together.
 752         Formatting fixes.  Remove occurrences of "register" keyword.
 753         (true): Delete.
 754         (false): Delete.
 755         (mode_from_disp_size): Add INLINE keyword to prototype.
 756         (fits_in_signed_byte): Likewise.
 757         (fits_in_unsigned_byte): Likewise.
 758         (fits_in_unsigned_word): Likewise.
 759         (fits_in_signed_word): Likewise.
 760         (fits_in_unsigned_long): Likewise.
 761         (fits_in_signed_long): Likewise.
 762         (type_names): Constify.
 763         (intel_float_operand): Constify param.
 764         (add_prefix): Use REX_OPCODE.
 765         (md_assemble): Likewise.  Modify for changed rex_byte.
 766         (parse_insn): Split out of md_assemble.
 767         (parse_operands): Likewise.
 768         (swap_operands): Likewise.
 769         (optimize_imm): Likewise.
 770         (optimize_disp): Likewise.
 771         (match_template): Likewise.
 772         (check_string): Likewise.
 773         (process_suffix): Likewise.
 774         (check_byte_reg): Likewise.
 775         (check_long_reg): Likewise.
 776         (check_qword_reg): Likewise.
 777         (check_word_reg): Likewise.
 778         (finalize_imm): Likewise.
 779         (process_operands): Likewise.
 780         (build_modrm_byte): Likewise.
 781         (output_insn): Likewise.
 782         (output_branch): Likewise.
 783         (output_jump): Likewise.
 784         (output_interseg_jump): Likewise.
 785         (output_disp): Likewise.
 786         (output_imm): Likewise.
 787
 788 2002-03-07  Daniel Jacobowitz  <drow@mvista.com>
 789
 790         * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
 791
 792 2002-03-06  Alan Modra  <amodra@bigpond.net.au>
 793
 794         * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
 795         relocs except when BFD64.
 796
 797         * write.c (number_to_chars_bigendian): Don't abort when N is
 798         larger than sizeof (VAL).
 799         (number_to_chars_littleendian): Likewise.
 800
 801 2002-03-05  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 802
 803         * config/tc-hppa.c (md_apply_fix3): Add cast.
 804         (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
 805         e_rrsel.
 806
 807 2002-03-05  Paul Koning  <pkoning@equallogic.com>
 808
 809         * tc-pdp11.c: Use VAX float format support for PDP-11 target.
 810         (parse_ac5): New function for parsing float regs in float operand.
 811         (parse_expression): Remove attempt to make literals be octal.
 812         (parse_op_no_deferred): Support float literals.
 813         (parse_op): Reject attempts to refer to float regs.
 814         (parse_fop): New function, like parse_op but for float operand.
 815         (md_assemble): Add cases to parse float operands.  Also fix
 816         IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
 817
 818 2002-03-04  H.J. Lu <hjl@gnu.org>
 819
 820         * config/obj-elf.c (special_section): Add .init_array,
 821         .fini_array and .preinit_array.
 822
 823         * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
 824         .init_array and .fini_array.
 825
 826 2002-03-01  Jakub Jelinek  <jakub@redhat.com>
 827
 828         * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
 829         visibility.
 830         (obj_frob_symbol): Copy visibility.
 831
 832 2002-02-28  Jakub Jelinek  <jakub@redhat.com>
 833
 834         * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
 835         s_text.
 836         (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
 837
 838 2002-02-27  Nick Clifton  <nickc@cambridge.redhat.com>
 839
 840         * po/es.po: Updated.
 841
 842 2002-02-26  Chris Demetriou  <cgd@broadcom.com>
 843
 844         * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
 845         only, undo the changes made on 2001-06-08, with the
 846         effect being that common or extern symbols are
 847         adjusted for embedded-PIC, but weak symbols are not.
 848         (md_estimate_size_before_relax: Likewise, with the effect
 849         that extern symbols are treated the same as weak symbols
 850         only if not embedded-PIC.
 851         (mips_fix_adjustable) Likewise, with the effect that
 852         weak or extern symbols are not adjusted for embedded-PIC.
 853         (md_apply_fix3): Tweak so that the case where value is zero
 854         is handled more correctly for embedded-PIC code.
 855
 856 2002-02-26  Nick Clifton  <nickc@cambridge.redhat.com>
 857
 858         * doc/as.texinfo (Overview): Add missing @ifset IA64
 859
 860         * configure.in (LINGUAS): Add es.po.
 861         * configure: Regenerate.
 862         * po/es.po: New file.
 863
 864 2002-02-25  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 865
 866         * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
 867         (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
 868         and NO_PIC cases. Code cleanup.
 869         (macro2): Fix handling of 64bit register loads.
 870
 871 2002-02-25  David Mosberger  <davidm@hpl.hp.com>
 872
 873         * doc/as.texinfo: Add entry for IA64.
 874         * doc/c-ia64.texi: New file.
 875
 876 2002-02-25  Alan Modra  <amodra@bigpond.net.au>
 877
 878         * config/tc-hppa.c: Update copyright date.
 879
 880         * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
 881         Remove references to chip manufacturers.
 882         * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
 883         Correct comments.
 884         (md_show_usage): Remove references to chip manufacturers.  Mention
 885         -mpower4.
 886         (md_begin): Test power4 opcode flag bits.
 887
 888 2002-02-22  David Mosberger  <davidm@hpl.hp.com>
 889
 890         * config/tc-ia64.c (dot_restore): Issue error message of epilogue
 891         count exceeds prologue count.
 892         (md_show_usage): Describe -mconstant-gp and -mauto-pic.
 893         (unwind.label_prologue_count): New member.
 894
 895         Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
 896
 897         (get_saved_prologue_count): New function.
 898         (save_prologue_count): New function.
 899         (free_saved_prologue_count): New function.
 900         (dot_label_state): Record state label by calling save_prologue_count().
 901         (dot_copy_state): Restore prologue count by calling
 902         get_saved_prologue_count().
 903         (generate_unwind_image): Free up list of saved prologue
 904         counts by calling free_saved_prologue_counts().
 905
 906 2002-02-22  Nick Clifton  <nickc@cambridge.redhat.com>
 907
 908         * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
 909         function declarations.
 910
 911 2002-02-21  Nick Clifton  <nickc@cambridge.redhat.com>
 912
 913         * NEWS: Note that GASP is now deprecated.
 914         * Makefile.am: Do not build gasp-new by default.
 915         * Makefile.in: Regenerate.
 916         * doc/Makefile.am: Do not install gasp.info.
 917         * doc/Makefile.in: Regenerate.
 918         * gas/gasp.texi: Note that gasp is now deprecated.
 919
 920 2002-02-20  Nick Clifton  <nickc@cambridge.redhat.com>
 921
 922         * NEWS: Mark 2.12 branch.
 923
 924 2002-02-19  Tom Tromey  <tromey@redhat.com>
 925
 926         * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 927
 928 2002-02-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 929
 930         * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
 931         option input.
 932
 933 2002-02-19  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 934
 935         * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
 936         Make bit size independent of architecture switch.
 937         (md_begin): Add warning for -m64 with -Aesa.
 938         (s390_md_end): Use renamed architecture defines.
 939
 940 2002-02-18  Daniel Jacobowitz  <drow@mvista.com>
 941
 942         * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
 943
 944 2002-02-16  Nick Clifton  <nickc@cambridge.redhat.com>
 945
 946         * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
 947         instead of CRIS.
 948
 949 2002-02-15  Chris Demetriou  <cgd@broadcom.com>
 950
 951         * config/tc-mips.c (md_estimate_size_before_relax): Really
 952         make sure we treat weak like extern only for ELF.  (Fixes
 953         patch from 2001-07-25.)
 954
 955 2002-02-15  Ben Elliston  <bje@redhat.com>
 956
 957         * doc/as.texinfo: Add duplicate directory entry so that "info gas"
 958         works as expected.
 959
 960 2002-02-15  Hans-Peter Nilsson  <hp@bitrange.com>
 961
 962         * NEWS: Mention support for MMIX.
 963
 964 2002-02-13  Chris Demetriou  <cgd@broadcom.com>
 965
 966         * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
 967         a sequence of indpendent 'if' statements for easier debugging
 968         and future modification.
 969
 970 2002-02-13  Matt Fredette  <fredette@netbsd.org>
 971
 972         * config/tc-m68k.c (md_show_usage): No longer display a
 973         hard-coded "68020" for the default CPU, instead display the
 974         canonical name of the true, configured default CPU.
 975         (m68k_elf_final_processing): Mark objects for sub-68020
 976         CPUs with the new EF_M68000 flag.
 977
 978 2002-02-13  Andreas Schwab  <schwab@suse.de>
 979
 980         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
 981         pc-relative relocations to merge sections in 64-bit mode.
 982
 983 2002-02-13  Ben Elliston  <bje@redhat.com>
 984
 985         * NEWS: Document floating point number handling in gasp.
 986         * gasp.c: Include <assert.h> and "xregex.h".
 987         (is_flonum): New function.
 988         (chew_flownum): Likewise.
 989         (change_base): Consume flonums from the input, where possible.
 990         * doc/gasp.texi (Constants): Document floating point numbers.
 991
 992 2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 993
 994         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
 995         that implicitly use LR and RR selectors.
 996
 997 2002-02-12  Alexandre Oliva  <aoliva@redhat.com>
 998
 999         * config/tc-mn10300.c (other_registers): Added `epsw'.  Mark `pc'
1000         and `epsw' as available on AM33 and above only.
1001         (other_register_name): Add logic to handle machine type encoded in
1002         reg_number.
1003
1004 2002-02-11  Tom Rix  <trix@redhat.com>
1005
1006         * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1007         xcoff64.
1008
1009 Mon Feb 11 11:23:38 2002  Alexandre Oliva  <aoliva@redhat.com>
1010
1011         * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1012         Use all over.
1013
1014 Mon Feb 11 12:59:29 CET 2002  Jan Hubicka  <jh@suse.cz>
1015
1016         * i386.c (md_assemble): Support 32bit address prefix.
1017         (i386_displacement): Likewise.
1018         (i386_index_check): Accept 32bit addressing in 64bit mode.
1019
1020 2002-02-11  Alexandre Oliva  <aoliva@redhat.com>
1021
1022         * config/tc-sh.c (dot): Removed unused function.
1023
1024 2002-02-11  Alan Modra  <amodra@bigpond.net.au>
1025
1026         * Makefile.am: "make dep-am".
1027         * Makefile.in: Regenerate.
1028         * aclocal.m4: Regenerate.
1029         * config.in: Regenerate.
1030         * configure: Regenerate.
1031         * doc/Makefile.in: Regenerate.
1032
1033 2002-02-10  Richard Henderson  <rth@redhat.com>
1034
1035         * doc/c-alpha.texi: New file.
1036         * doc/Makefile.am (CPU_DOCS): Add it.
1037         * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1038
1039 2002-02-09  Richard Henderson  <rth@redhat.com>
1040
1041         * config/tc-alpha.c (O_samegp): New.
1042         (USER_RELOC_P): Include it.
1043         (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1044         (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1045         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1046         (alpha_validate_fix): New.
1047         * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1048
1049 2002-02-09  Hans-Peter Nilsson  <hp@axis.com>
1050
1051         * doc/c-cris.texi: New.
1052         * doc/all.texi: @set CRIS.
1053         * doc/as.texinfo: Ditto.  Add CRIS gas manpage option overview.
1054         Include c-cris.texi.
1055         * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1056         * doc/Makefile.in: Regenerate.
1057
1058 2002-02-08  Chris Demetriou  <cgd@broadcom.com>
1059
1060         * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1061         determine if a number is a sign-extended 32-bit number.
1062         (load_register): Use IS_SEXT_32BIT_NUM.
1063         (macro): Check if load/store macro handling is using a
1064         constant 32-bit address on 64-bit address systems, and if
1065         so optimize the generation of that address.
1066
1067 2002-02-08  Richard Henderson  <rth@redhat.com>
1068
1069         * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1070         we've eliminated all foreign relocation types yet.
1071         (alpha_fix_adjustable): Likewise.
1072
1073 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
1074
1075         Contribute sh64-elf.
1076         2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
1077                     Stephen Clarke <Stephen.Clarke@st.com>
1078         * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1079         2002-01-31  Alexandre Oliva  <aoliva@redhat.com>
1080         * config/tc-sh.c (md_relax_table): Added default sizes for
1081         non-PC-relative UNDEF_MOVI, and relaxation sequences for
1082         MOVI_16, MOVI_32 and MOVI_48.
1083         * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1084         (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1085         and MOVI_16.
1086         (shmedia_md_estimate_size_before_relax): Remove redundant
1087         blocks.  Set fragP->fr_var even if relaxation type unchanged.
1088         Retain UNDEF_MOVI until expression decays to number.
1089         2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
1090         * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1091         relocation types.  Take fixP->fx_addnumber into account too.
1092         (shmedia_md_apply_fix): Likewise.
1093         (shmedia_md_convert_frag): Likewise.
1094         (shmedia_build_Mytes): Likewise.
1095         (sh64_consume_datalabel): Complain about nested datalabel.
1096         Support PIC relocs.  Call sh_parse_name.
1097         * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1098         in tc-sh.h to SHmedia reloc types.
1099         * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1100         MOVI_GOTPC): New relaxation constants.
1101         (md_relax_table): Introduce relaxation directives for PIC-related
1102         constants.
1103         (sh_PIC_related_p): Handle datalabel.
1104         (sh_check_fixup): Choose SH5 PIC relocations.
1105         (sh_cons_fix_new): Added BDF_RELOC_64.
1106         (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1107         2002-01-18  Alexandre Oliva  <aoliva@redhat.com>
1108         * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1109         current ISA is SHmedia, get 7 bytes.
1110         2001-11-28  Nick Clifton  <nickc@cambridge.redhat.com>
1111         * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1112         void function.
1113         * config/tc-sh64.c (shmedia_apply_fix): Rename to
1114         shmedia_apply_fix3 and make void.
1115         2001-05-17  Alexandre Oliva  <aoliva@redhat.com>
1116         * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1117         as_bad.
1118         2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
1119         * config/tc-sh64.h (md_parse_name): Take &c as argument.
1120         2001-03-14  DJ Delorie  <dj@redhat.com>
1121         * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1122         * doc/Makefile.in(CPU_DOCS): Ditto.
1123         * doc/c-sh64.texi: New file.
1124         * doc/as.texinfo: Add SH64 support.
1125         2001-03-13  DJ Delorie  <dj@redhat.com>
1126         * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1127         A_REUSE_PREV so that its purpose is more obvious.
1128         (shmedia_build_Mytes): Ditto.
1129         2001-03-07  DJ Delorie  <dj@redhat.com>
1130         * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1131         before processing.
1132         (sh64_vtable_inherit): Ditto.
1133         (strip_datalabels): New, strip "datalabel" from given line.
1134         * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1135         pseudos.
1136         2001-03-06  Hans-Peter Nilsson  <hpn@cygnus.com>
1137         * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1138         call ...
1139         (shmedia_build_Mytes): ... to here.
1140         2001-03-06  DJ Delorie  <dj@redhat.com>
1141         * config/tc-sh.c: Remove sh64-specific uaquad now that there
1142         is a generic one.
1143         2001-01-21  Hans-Peter Nilsson  <hpn@cygnus.com>
1144         * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1145         * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1146         address by one in call to dwarf2_emit_insn.
1147         2001-01-13  Hans-Peter Nilsson  <hpn@cygnus.com>
1148         Implement ".abi" pseudo and correct .cranges descriptors.  Correct
1149         alignment handling broken by imported changes.
1150         * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1151         (sh64_handle_align): Declare.
1152         (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1153         (sh64_max_mem_for_rs_align_code): Declare.
1154         (enum sh64_isa_values): Moved here from tc-sh64.c.
1155         (md_do_align): Define.
1156         (sh64_do_align): Declare.
1157         (struct sh64_tc_frag_data): New.
1158         (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data.  Users
1159         changed.
1160         (TC_FRAG_INIT): Change to set new datatype.
1161         (struct sh64_segment_info_type): Rename member
1162         last_flushed_location to last_contents_mark.  All users changed.
1163         (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1164         (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1165         * config/tc-sh.c (md_pseudo_table): Add ".abi".
1166         (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1167         of unsetting seen_insn.
1168         (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1169         call sh64_update_contents_mark.
1170         (sh_handle_align): Remove HAVE_SH64-conditioned code.
1171         * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1172         enum sh64_isa_values.
1173         (sh64_set_contents_type): Drop segT parameter.  All callers changed.
1174         (emitting_crange): Boolean guard moved to file scope from function
1175         scope in sh64_set_contents_type.
1176         (s_sh64_abi): New.
1177         (sh64_update_contents_mark): New; most split out from
1178         sh64_flush_pending_output.
1179         (shmedia_md_end): Call sh64_update_contents_mark.  Set
1180         sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1181         (sh64_do_align): New function.
1182         (sh64_max_mem_for_rs_align_code): New function.
1183         (sh64_handle_align): Rename from shmedia_do_align.  Make
1184         non-static.  Add head comment.  Emit zero bytes for n bytes modulo
1185         four.  Change return-type to void.
1186         (shmedia_elf_new_section): Remove.
1187         (shmedia_md_assemble): Call sh64_update_contents_mark.
1188         (s_sh64_mode): Ditto.  Do not call md_flush_pending_output.  Make
1189         new frag.  Call sh64_update_contents_mark after making the new
1190         frag.
1191         (sh64_flush_pending_output): Just call sh64_update_contents_mark
1192         and sh_flush_pending_output.
1193         (sh64_flag_output): Also call md_flush_pending_output, but add
1194         condition on not emitting_crange.
1195         (sh64_tc_cons_fix_new): Remove.
1196         2001-01-12  Nick Clifton  <nickc@redhat.com>
1197         * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1198         alignment handling scheme imported from sourceware.
1199         2001-01-12  Hans-Peter Nilsson  <hpn@cygnus.com>
1200         * config/tc-sh64.h (TARGET_FORMAT): Define.
1201         (sh64_target_format): Prototype.
1202         * config/tc-sh64.c (sh64_target_mach): New function.
1203         2001-01-07  Hans-Peter Nilsson  <hpn@cygnus.com>
1204         * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1205         zero_address_frag instead of copying the frag of the symbol.
1206         (shmedia_frob_file_before_adjust): Ditto.
1207         (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1208         to valueT to remove signedness.
1209         (shmedia_md_convert_frag): Add parameter final.  Rename parameter
1210         headers to output_bfd.  Do not evaluate symbols if final is false;
1211         do emit fixups.
1212         (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1213         UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1214         to the current frag, call shmedia_md_convert_frag to emit fixups
1215         and make frag_wane neutralize the frag.  Update comments.
1216         * config/tc-sh.c (md_convert_frag): Change caller of
1217         shmedia_md_convert_frag.
1218         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
1219         * config/tc-sh64.h: Tweak comments and correct formatting.
1220         * config/tc-sh64.c: Ditto.
1221         (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1222         expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1223         for the no-relocation case.
1224         (shmedia_check_limits): Fix range check being off-by-one for PTA.
1225         * config/tc-sh.c: Ditto.  Add proper comments to #ifdef/#ifndef
1226         wrappers.
1227         (SH64PCREL16_F): Increment for proper max-PTA handling.  Update
1228         comment.
1229         (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1230         (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1231         expansion.
1232         (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1233         Correct comment.
1234         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
1235         * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1236         BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1237         (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1238         al>: Set lowest bit of field to relocate to 1 and rest to empty,
1239         if reloc is emitted.
1240         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
1241         New options plus bugfixes.
1242         * config/tc-sh.c (md_longopts): New options "-no-expand" and
1243         "-expand-pt32".
1244         (md_parse_option): Handle new options.
1245         (md_show_usage): Add blurb for new options.
1246         * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1247         (sh64_expand, sh64_pt32): New variables.
1248         (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1249         (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1250         orig_fx_r_type.  Change SHMEDIA_BFD_RELOC_PT into
1251         BFD_RELOC_SH_PT_16.  Handle BFD_RELOC_SH_PT_16 as pc-relative.
1252         <resolved previously-pc-relative relocs>: Handle
1253         SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1254         (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1255         case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1256         points to SHcompact code.
1257         <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1258         SH64PCREL16)>: Check that ISA of what operand points at and
1259         PTA/PTB matches, or emit error.
1260         (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1261         SHMEDIA_BFD_RELOC_PT.
1262         (shmedia_immediate_op): If pcrel, emit fixup also for constant
1263         operand.
1264         (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1265         condition for MOVI expansion.
1266         <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1267         sh64_pt32.  Emit only a BFD_RELOC_SH_PT_16 fixup if not
1268         sh64_expand.
1269         <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1270         fixup.
1271         (sh64_target_format): Error-check setting of sh64_pt32 and
1272         sh64_expand.  Fix typo in check for sh64_shcompact_const_crange.
1273         (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1274         SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1275         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
1276         * config/tc-sh64.c: Improve comments.
1277         (shmedia_md_convert_frag): Remove inactive is_pt_variant code.  Do
1278         not say the linker will check correctness of PTA/PTB expansion.
1279         (shmedia_md_end): Make non-static.
1280         * config/tc-sh64.h (md_end): Define to shmedia_md_end.  Add
1281         prototype.
1282         * config/tc-sh.c (sh_finalize): Remove.
1283         * config/tc-sh.h (md_end): Do not define.
1284         Remove prototype for sh_finalize.
1285         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
1286         * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1287         sh64_section_data container when storing section type in tdata
1288         field in elf_section_data.
1289         * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1290         EF_SH5.
1291         * Makefile.am: Update dependencies.
1292         * Makefile.in: Regenerate.
1293         2000-12-22  Hans-Peter Nilsson  <hpn@cygnus.com>
1294         * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1295         dwarf2_emit_insn call with test on debug_type.
1296         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
1297         * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1298         CRT_SH5_ISA32 sticky for 64-bit.
1299         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
1300         Generate .crange sections when switching ISA mode or emitting
1301         constants in same section as code.
1302         * config/tc-sh64.c: Reformat structure definitions.
1303         (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1304         variables.
1305         (sh64_set_contents_type): Rename from sh64_init_section.  Rewrite
1306         to emit a .cranges descriptor when contents type changes.  Only
1307         emit error if changing contents type and -no-mix is in effect.
1308         (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1309         sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1310         (shmedia_md_end): Set sh64_end_of_assembly.  Pass
1311         sh64_flush_last_crange over sections.
1312         When checking main symbol of datalabel symbol, check for
1313         STO_SH5_ISA32, not ISA type of section in definition.
1314         (shmedia_frob_file_before_adjust): Check main symbol for
1315         STO_SH5_ISA32; don't check ISA type of section in definition.
1316         (shmedia_frob_section_type): Adjust for .cranges; set section flag
1317         to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1318         .cranges entries have been output.
1319         (shmedia_elf_new_section): Just call md_flush_pending_output.
1320         (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1321         fix.  Do not set tc_segment_info_data.in_code for section.  Call
1322         sh64_set_contents_type for SHmedia code.
1323         (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1324         false.  Call md_flush_pending_output.
1325         (sh64_target_format): Check that -no-mix and
1326         -shcompact-const-crange are used in sane combination with other
1327         options.
1328         (shmedia_md_pcrel_from_section): Check type of fix for how to
1329         adjust pc-relative.
1330         (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1331         not ISA type of section in definition.
1332         * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1333         hold contents-type state.
1334         (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1335         (sh64_flush_pending_output): Declare.
1336         (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1337         (sh64_tc_cons_fix_new): Declare.
1338         * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1339         call sh64_flag_output.
1340         (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE.  Just
1341         call sh64_set_contents_type to mark SHcompact code and set
1342         seen_insn.
1343         (md_longopts): New options "-no-mix" and
1344         "-shcompact-const-crange".
1345         (md_parse_option): Handle new options.
1346         (md_show_usage): Add blurb for new options.
1347         (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1348         2000-12-15  Hans-Peter Nilsson  <hpn@cygnus.com>
1349         * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1350         (sh64_last_insn_frag): New.
1351         (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1352         to get frag for insn opcode for generating fixups; do not assume it
1353         is the same frag.
1354         (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1355         for new insn.
1356         * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1357         section.
1358         (TC_FRAG_TYPE): Define as fragS *.
1359         (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1360         (sh64_last_insn_frag): Declare.
1361         (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1362         not == NULL before dereferencing.
1363         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
1364         Get rid of BFD section flag and EF_SH64_ABI64.
1365         * config/tc-sh64.c (shmedia_frob_section_type): Use
1366         elf_section_data (sec)->tdata, not a specific BFD section flag, to
1367         communicate the section as containing SHmedia code.  Describe why.
1368         * config/tc-sh.c (sh_elf_final_processing): Tweak comment.  Set
1369         EF_SH64 regardless of ABI.
1370         * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1371         in error message.  Handle resolved expressions for
1372         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1373         BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1374         (shmedia_check_limits): Handle BFD_RELOC_64.
1375         (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1376         a STO_SH5_ISA32 symbol, only the BFD value.
1377         2000-12-11  Ben Elliston  <bje@redhat.com>
1378         * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1379         dwarf2_generate_asm_lineno.
1380         2000-12-11  Hans-Peter Nilsson  <hpn@cygnus.com>
1381         Handle PC-relative MOVI expansions with assembler relaxation.
1382         Generate PC-relative relocs from 16-bit PC-relative expressions.
1383         * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1384         (shmedia_md_pcrel_from_section): ...here.
1385         (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1386         turned completely resolved.  Adjust relocation type for 16-bit
1387         immediate operands that has turned PC-relative.  Adjust back for
1388         MD_PCREL_FROM_SECTION being applied twice.
1389         (shmedia_md_convert_frag): Always emit reloc for expression with
1390         global or weak symbol.  Handle relaxation result for PC-relative
1391         expressions.
1392         (shmedia_md_estimate_size_before_relax): An expression with a weak
1393         or global symbol can not be relaxed.  Break out tests for
1394         relaxable symbol into variable sym_relaxable.
1395         <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1396         UNDEF_MOVI)>: Break out any PC-relative expression and change
1397         relaxation type.
1398         (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1399         opjp.
1400         <case A_IMMS16>: Fix typo for initial minor relaxation type of
1401         MOVI expansion.  If X_op_symbol of the immediate expression is
1402         set, make an expression symbol for the argument to frag_var.
1403         * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1404         relaxations.
1405         (END): Adjust for new relaxations.
1406         (md_relax_table): Add entries for new relaxations.
1407         2000-12-07  Ben Elliston  <bje@redhat.com>
1408         * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1409         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
1410         * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1411         SHORI operand offsets in PT/PTA/PTB expansions.
1412         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
1413         Implement DataLabel semantics.
1414         * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1415         shmedia_frob_file_before_adjust.
1416         * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1417         (DATALABEL_SUFFIX): Define.
1418         (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1419         symbol list to update "datalabel" symbols to their main symbol
1420         counterparts.
1421         (shmedia_frob_file_before_adjust): New.
1422         (sh64_adjust_symtab): For remaining datalabel symbols, set to
1423         undefined and set STT_DATALABEL.
1424         (sh64_frob_label): Initialize TC symbol field.
1425         (sh64_consume_datalabel): Actually implement semantics.  New
1426         parameter operandf, call it instead of expression.
1427         (sh64_exclude_symbol): New.
1428         * config/tc-sh64.h (md_parse_name): Pass on the function operand
1429         to sh64_consume_datalabel.
1430         (tc_symbol_new_hook): Define to tc_frob_symbol.
1431         (TC_SYMFIELD_TYPE): Define to symbolS *.
1432         (tc_frob_symbol): Define to call sh64_exclude_symbol.
1433         2000-12-01  Hans-Peter Nilsson  <hpn@cygnus.com>
1434         * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1435         case.
1436         (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1437         generating dwarf2 debug information.
1438         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
1439         * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1440         elf64-sh64 for the 64-bit ABI.
1441         * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1442         option.
1443         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
1444         * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1445         case-insensitivity.
1446         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
1447         * config/tc-sh64.c: Tweak comments, formatting and error messages.
1448         (enum sh64_abi_values): New type.
1449         (enum sh64_isa_values): New type.
1450         (sh64_isa_mode): Replace shmedia_mode.  All referers changed.
1451         (seen_shcompact_mode, seen_shmedia_mode): Delete.
1452         (sh64_abi): Replace shmedia_64.
1453         (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1454         C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1455         (s_sh64_mode): Check validity for this target.
1456         (sh64_target_format): Initialize defaults for ISA and ABI.
1457         Fallback to old object format if no SH64 ISA or ABI has been
1458         specified.
1459         * config/tc-sh.c (md_parse_option): Check combinations for errors.
1460         (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1461         ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1462         * config/tc-sh64.h: Fix typo in comment.
1463         2000-11-25  Hans-Peter Nilsson  <hpn@cygnus.com>
1464         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1465         <PT fixups for absolute values>: Size will be longest, not
1466         shortest.
1467         (shmedia_md_convert_frag): Disable PTB-warning machinery.  Correct
1468         all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1469         * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1470         and l1 to hold lowercase of two first characters.  Change all
1471         remaining TO_LOWER to tolower.
1472         * config/tc-sh64.c (TO_LOWER): Delete.
1473         (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1474         (md_parse_name): Define.
1475         (sh64_consume_datalabel): Declare.
1476         (DOLLAR_DOT): Define.
1477         * config/tc-sh64.c (shmedia_parse_exp): New.
1478         (sh64_consume_datalabel): New; just ignoring datalabel semantics.
1479         (shmedia_parse_reg): Remove const from src
1480         parameter.
1481         (shmedia_get_operands): Ditto for args parameter and ptr variable.
1482         (shmedia_md_assemble): Ditto for op_end variable.
1483         (shmedia_get_operand): Ditto for ptr parameter and src variable.
1484         Use shmedia_parse_exp, not parse_exp.
1485         * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
1486         parameter.  All callers changed.
1487         (shmedia_get_operand): Add shmedia_arg_type parameter.  All
1488         callers changed.
1489         (shmedia_parse_reg): Put first two character in local variables.
1490         Use tolower, not TO_LOWER.  If no register is found and argtype
1491         indicates a control register, scan shmedia_creg_table
1492         case-insensitive.
1493         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
1494         * Makefile.am (CPU_TYPES): Add sh64.
1495         (TARGET_CPU_CFILES): Add config/tc-sh64.c.
1496         (TARGET_CPU_HFILES): Add config/tc-sh64.h.
1497         Regenerate dependencies.
1498         * Makefile.in: Regenerate.
1499         * configure.in: Add support for sh64-*-elf*.
1500         * configure: Regenerate.
1501         * config/tc-sh64.h: New.
1502         * config/tc-sh64.c: New.
1503         * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
1504         .mode, .isa and .uaquad.
1505         [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
1506         SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
1507         [HAVE_SH64] (END): Define as 10.
1508         [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
1509         SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
1510         MOVI_64): Define.
1511         [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
1512         SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
1513         SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
1514         MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
1515         Define.
1516         (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
1517         (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
1518         (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
1519         (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
1520         SHmedia instructions.  Handle state-change after switching to
1521         SHcompact.
1522         (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
1523         (md_parse_option) [HAVE_SH64]: Parse new options.
1524         (md_show_usage) [HAVE_SH64]: Show usage of new options.
1525         (md_convert_frag) [HAVE_SH64] <default>: Call
1526         shmedia_md_convert_frag instead of abort.
1527         (sh_force_relocation) [HAVE_SH64]: Also force relocation for
1528         BFD_RELOC_SH_SHMEDIA_CODE.
1529         (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
1530         SHcompact or SHmedia code.
1531         (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
1532         shmedia_md_apply_fix instead of abort.
1533         (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
1534         result from calling shmedia_md_estimate_size_before_relax instead
1535         of calling abort.
1536         (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
1537         do the work.
1538         (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
1539         shmedia_init_reloc and do nothing more if it returns non-zero.
1540         (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
1541         * po/POTFILES.in: Regenerate.
1542         * po/gas.pot: Regenerate.
1543
1544 2002-02-06  Alexandre Oliva  <aoliva@redhat.com>
1545
1546         * config/tc-sh.c (parse_at): Install the correct version of
1547         2002-02-04's patch.
1548
1549         * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
1550         assume fixP->fx_subsy is non-NULL.
1551
1552 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
1553
1554         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
1555         A_DISP_PC_ABS, and adjust it by -4.
1556         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
1557         expected.
1558         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
1559         the operand type is not A_DISP_PC_ABS.
1560
1561 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
1562
1563         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
1564         common and weak symbols.  Handle common and weak symbols as
1565         undefined symbols with regards to GREG handling and merging.
1566         (mmix_frob_file): Ditto.
1567
1568 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
1569
1570         * configure.in (hppa-*-netbsd*): New target.
1571         * configure: Regenerate.
1572         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
1573
1574 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
1575
1576         * config/tc-v850.c: Add missing prototypes amd use old-style
1577         function definitions.
1578         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
1579         (sdata_section tdata_section, zdata_section, sbss_section,
1580         tbss_section, zbss_section, rosdata_section, rozdata_section,
1581         scommon_section, tcommon_section, zcommon_section,
1582         call_table_data_section, call_table_text_section): Delete.
1583         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1584         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
1585         v850_call_table_data, v850_call_table_text): Delete.
1586         (struct v850_seg_entry): New.
1587         (v850_seg_table): New.
1588         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
1589         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
1590         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
1591         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
1592         (do_v850_seg): New.
1593         (v850_seg): New.
1594         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
1595         recording of alignment.
1596         (md_pseudo_table): Use v850_seg.
1597         (md_begin): Don't init .call_table_data and .call_table_text here.
1598         Set v850_seg_table bss entry.
1599
1600 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
1601
1602         Support on-demand global register allocation by passing on
1603         base-plus-offset relocs to the linker.
1604         * config/tc-mmix.c: Tweak and fix typos in comments.
1605         (allocate_undefined_gregs_in_linker): New variable.
1606         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
1607         (md_longopts): Add --linker-allocated-gregs.
1608         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
1609         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
1610         (md_show_usage): Update text for -x.  Add text for
1611         --linker-allocated-gregs.
1612         (tc_gen_reloc): Derive default value for addend from val and
1613         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
1614         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
1615         GREG if allocate_undefined_gregs_in_linker.
1616         * doc/as.texinfo (Overview) <Target MMIX options>: Add
1617         --linker-allocated-gregs.
1618         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
1619         --linker-allocated-gregs.  Mention that it's implied by -x.
1620         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
1621         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
1622
1623         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
1624
1625 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
1626
1627         * Makefile.am: Run "make dep-am"
1628         * Makefile.in: Regenerate.
1629
1630 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
1631
1632         * config/tc-or32.c: New file.
1633         * config/tc-or32.h: New file.
1634         * configure.in: Add support for or32 targets.
1635         * configure: Regenerate.
1636         * config/obj-coff.c: Add support for or32 targets.
1637         * config/obj-coff.h: Add support for or32 targets.
1638         * Makefile.am: Add support for or32 targets.
1639         * Makefile.in: Regenerate.
1640         * NEWS: Mention support for OpenRISC.
1641         * doc/Makefile.in: Regenerate.
1642         * po/POTFILES.in: Regenerate.
1643         * po/gas.pot: Regenerate.
1644
1645 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
1646
1647         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
1648         and mod.
1649
1650 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
1651
1652         * config/tc-mips.c (tc_gen_reloc): Arrange for
1653         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
1654         their LO16 parts, even for ELF.
1655
1656 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
1657
1658         * config/tc-i386.c: Protect definitions of true and false
1659         from redefinition.
1660
1661 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
1662
1663         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
1664         made because of .weak, if they are neither defined nor used in any
1665         way.
1666
1667 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
1668
1669         * configure: Regenerated.
1670
1671 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
1672
1673         * doc/Makefile.am (install): Depend on install-info.
1674         * doc/Makefile.in: Regenerate.
1675
1676 2002-01-26  Nick Clifton <nick@redhat.com>
1677
1678         * po/fr.po: Updated version
1679
1680 2002-01-24  Kazu Hirata  <kazu@hxi.com>
1681
1682         * config/tc-h8300.c (check_operand): Don't print a warning
1683         when a valid 24-bit address is given to a 16-bit address
1684         operand.
1685
1686 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
1687
1688         * config/tc-sh.c (sh_elf_suffix): Removed.
1689         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
1690         sh_end_of_match, sh_parse_name): New functions.
1691         (sh_elf_cons): Simplify.
1692         (parse_exp): Reject misplaced PIC operands.
1693         (md_undefined_symbol): Simplify.
1694         (sh_fix_adjustable): Let @GOTOFF be adjusted.
1695         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
1696         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
1697         Complain if subsy remains at the end.
1698         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
1699         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
1700
1701 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
1702
1703         * config/tc-mn10300.c (xr_registers): Move `pc'...
1704         (other_registers): ... here.
1705
1706 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
1707
1708         * Makefile.am: Run "make dep-am".
1709         * Makefile.in: Regenerate.
1710         * gas/po/POTFILES.in: Regenerate.
1711
1712 2002-01-21  DJ Delorie  <dj@redhat.com>
1713
1714         * config/obj-coff.c (obj_coff_init_stab_section): Make the
1715         stabstr_name allocation permanent, as it will be referenced from
1716         the section hash.
1717
1718 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
1719
1720         * configure.in (ia64-*-netbsd*): New target.
1721         * configure: Regenerate.
1722
1723 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
1724
1725         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
1726         to @dots call.
1727         <Detailed description, ARM options>: Ditto.
1728         * doc/c-arm.texi (ARM Options): Ditto.
1729
1730 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1731
1732         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
1733         do_mia, do_mar and do_mra respectively.
1734         (do_mav_*): Renamed from do_c_*.
1735         (mav_reg_required_here, mav_parse_offset): Renamed from
1736         cirrus_reg_required_here and cirrus_parse_offset respectively.
1737         (MAV_MODE?): Renamed from CIRRUS_MODE?.
1738
1739 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1740             Keith Walker  <keith.walker@arm.com>
1741
1742         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
1743         (insns): Add pattern for bxj instruction.
1744         (do_bxj): New function.
1745         (arm_cpus): Add arm926ej.
1746         (arm_archs): Add armv5tej.
1747
1748 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1749
1750         * doc/c-arm.texi: Add new fpe options to list of supported flags.
1751
1752 2002-01-19  Keith Walker  <keith.walker@arm.com>
1753
1754         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
1755
1756 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1757
1758         * NEWS: Mention new ARM command-line options and VFP support.
1759
1760         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
1761         uses changed.
1762         (ARM_CEXT_MAVERICK): Similarly.
1763         (ARM_ANY): Now means any core instruction.
1764         (CPU_DEFAULT): Default to ARM_ANY.
1765         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
1766         (pic_code): Declare for all object types.  Make type int.
1767         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
1768         (march_fpu_opt, mfpu_opt): Declare.
1769         (md_longopts): Tidy up conditional definitions.
1770         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
1771         (arm_long_opts): New tables.
1772         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
1773         (arm_parse_extension): New function.
1774         (md_parse_option): Rewrite using new table-driven system.
1775         (md_show_usage): Use new table-driven system.
1776         (md_begin): Calculate cpu_variant from command line option data.
1777         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
1778         command-line options.
1779         * doc/c-arm.texi: Likewise.
1780
1781 2002-01-18  Andreas Jaeger  <aj@suse.de>
1782
1783         * as.c (parse_args): Update year.
1784
1785 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
1786
1787         * config/tc-tic54x.c (encode_address): Add a more informative
1788         warning about incorrect syntax.
1789
1790 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
1791
1792         * po/gas.pot: Regenerate.
1793
1794 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
1795
1796         * macro.c (get_any_string): Add no-c-format comment to prevent
1797         confusion when translating string.
1798         * gasp.c (get_any_string): Add no-c-format comment to prevent
1799         confusion when translating string.
1800
1801 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1802             Johannes Stezenbach <js@convergence.de>
1803         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
1804         matched before the shorter ones.
1805         (my_getSmallParser): Fix handling of nested parentheses in
1806         percent_op's. Code cleanup.
1807         (my_getPercentOp): New function, code from my_getSmallParser.
1808         (my_getSmallExpression): Fix handling of closing parentheses.
1809         Code cleanup. Better comments.
1810
1811 2002-01-16  Nick Clifton <nickc@redhat.com>
1812
1813         po/tr.po: New file: Turkish translation.
1814         configure.in (LINGUAS): Add "tr".
1815         configure: Regenerate.
1816
1817 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
1818
1819         Support for VFP instructions
1820         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
1821         (cp_address_required_here): New argument wb_ok.  When false, do not
1822         accept write-back forms of addressing.  Change all callers.
1823         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
1824         (FPU_VFP_EXT_V2): Define.
1825         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
1826         Define in terms of above.
1827         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
1828         (vfp_reg): New struct.
1829         (vfp_regs): New array of registers.
1830         (insns): Add VFP instructions.
1831         (sn_table): New array of VFP single-precision register names.
1832         (dn_table): New array of VFP double-precision register names.
1833         (all_reg_maps): Add the new register tables.
1834         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
1835         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
1836         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
1837         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
1838         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
1839         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
1840         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
1841         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
1842         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
1843         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
1844         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
1845         (do_vfp_sp_dp_cvt): New functions.
1846         (md_begin): Set soft-float flag for appropriate VFP work.
1847         (md_atof): Handle VFP-format doubles.
1848         (md_parse_option): Handle VFP command-line options.
1849         (md_show_usage): Display VFP command-line options.
1850
1851 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
1852
1853         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
1854         various command line options.
1855
1856 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
1857
1858         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
1859         vtinherit relocs.
1860         (xstormy16_md_apply_fix3): Do not return a value.
1861
1862 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1863
1864         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
1865         the -EL/-EB option that matches the target's endianness.
1866         (md_parse_option): Likewise.
1867
1868 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1869
1870         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
1871         is not dependent on ARM_BI_ENDIAN.
1872
1873 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1874
1875         * tc-arm.c (all error messages): Normalize capitalization of messages.
1876
1877         * tc-arm.h (md_operand): Delete define.
1878         * tc-arm.c (in_my_get_expression): New static variable.
1879         (my_get_expression): Set and clear it.
1880         (md_operand): New function.  If called from my_get_expression
1881         put the error in inst.error.
1882         (output_inst): Now takes argument of instruction being assembled.
1883         Print it out with any error message.
1884         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
1885         with '=' syntax.
1886         (end_of_line): Don't update inst.error if it is already set.
1887
1888 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
1889
1890         * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
1891         op that can be translated into a mvn instruction.
1892
1893 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
1894
1895         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
1896         setting default md.flags.
1897         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
1898         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
1899         * gas/config/tc-ia64.c (setup_unwind_header): Add support
1900         for 32 bit unwind info blocks.
1901         (generate_unwind_image): Add support for different types
1902         of unwind images (32 bits and/or big-endian).
1903         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
1904         (ia64_target_format): Add support for hpux target formats.
1905         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
1906         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
1907         SHT_FINI_ARRAY elf section types.
1908
1909 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
1910
1911         * tc-arm.c (struct reg_entry): Move before prototypes.
1912         (int_register, cp_register, fp_register): Delete.
1913         (reg_table): Delete.  Replaced with ...
1914         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
1915         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
1916         (mav_dspsc_table): ... one table per register set.
1917         (arm_reg_hsh): Delete.
1918         (struct reg_map): New structure.
1919         (all_reg_maps): New array.
1920         (enum arm_reg_type): New enums.
1921         (build_reg_hsh): New function.
1922         (insert_reg_alias): Use hash table passed by caller.  Adjust all
1923         callers.
1924         (create_register_alias): New function, split out from ...
1925         (md_assemble): ... here.
1926         (md_begin): Build new register hash tables.
1927         (arm_reg_parse): New argument for the hash table to search.  Adjust all
1928         callers.
1929         (arm_reg_parse_any): New function.
1930         (co_proc_number): Look up the processor number in the processor hash
1931         table.
1932         (cirrus_regtype): Delete.
1933         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
1934         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
1935         (ARM_EXT_MAVERICKsc_register): Delete.
1936         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
1937         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
1938         functions.
1939         (do_c_triple_4, do_c_triple_5): Delete.
1940         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
1941         (do_c_quad_6): Delete.
1942         (do_c_quad_6[ab]): New functions.
1943         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
1944         arguments to use new register parsing methods.
1945         (cirrus_reg_required_here): Likewise.
1946         (insns): Reclassify cirrus maverick worker functions.
1947         (cirrus_valid_reg): Delete.
1948
1949 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
1950
1951         * configure.in (sh*le): Set cpu_type=sh and endian=little.
1952         (sh*-*-netbsdelf*): New target.
1953         * configure: Regenerate.
1954         * tc-sh.h: Update copyright years.
1955         (TARGET_FORMAT): Add version for TE_NetBSD.
1956
1957 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
1958
1959         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
1960         negative.
1961
1962 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
1963
1964         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
1965         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
1966
1967 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
1968
1969         * tc-mips.c (mips_cprestore_valid): New flag.
1970         (mips_frame_reg_valid): New flag.
1971         (macro) [M_JAL_2]: Check both flags.
1972         [M_JAL_A]: Likewise.
1973         (s_cprestore): Set mips_cprestore_valid.
1974         (tc_get_register): If setting mips_frame_reg, set
1975         mips_frame_reg_valid and clear mips_cprestore_valid.
1976         (s_mips_ent): Clear both flags.
1977         (s_mips_end): Clear both flags.
1978
1979 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
1980
1981         * write.c (write_object_file): Make use of bfd_section_list_remove.
1982         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
1983         * config/tc-mmix.c (mmix_frob_file): Likewise.
1984
1985 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
1986
1987         * configure.in (i386-*-netbsdelf*): Collapse target into...
1988         (i386-*-netbsd*): ...this.  Add support for x86-64.
1989         * configure: Regenerated.
1990
1991 2002-01-03  matthew green  <mrg@redhat.com>
1992
1993         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
1994
1995 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
1996
1997         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
1998         NULL frag link.
1999
2000 For older changes see ChangeLog-0001
2001 \f
2002 Local Variables:
2003 mode: change-log
2004 left-margin: 8
2005 fill-column: 74
2006 version-control: never
2007 End: