gas/ChangeLog

   1 2002-06-06  Daniel Jacobowitz  <drow@mvista.com>
   2
   3         * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
   4         and mips_opts.ase_mdmx if they are uninitialized.
   5
   6 2002-06-06  John David Anglin  <dave@hiauly1.hia.nrc.ca>
   7
   8         * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
   9         (hppa_force_relocation): Check if a stub just before the start symbol
  10         of the last call_info is reachable before forcing relocation.  Fix
  11         typo.
  12
  13 2002-06-04  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
  14
  15         * config/tc-mips.c (mips_after_parse_args): New function.
  16         (md_begin): Move processing of defaults to mips_after_parse_args.
  17         config/tc-mips.h (md_after_parse_args): Define.
  18
  19 2002-06-04  Jason Thorpe  <thorpej@wasabisystems.com>
  20
  21         * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
  22         (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
  23         (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
  24         * configure: Regenerate.
  25         * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
  26         environment.
  27
  28 2002-06-04  Jason Thorpe  <thorpej@wasabisystems.com>
  29
  30         * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
  31
  32 2002-06-04  Alan Modra  <amodra@bigpond.net.au>
  33
  34         * config/obj-elf.c (obj_elf_change_section): Set and check elf
  35         linkonce flag.  Print all warnings.
  36         (obj_elf_section): Parse ",comdat" for groups.
  37         (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups.  Check
  38         consistency of comdat flag.
  39
  40 2002-06-02  Richard Henderson  <rth@redhat.com>
  41
  42         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
  43         with LITERALs without sequence numbers.
  44
  45 2002-06-01  Richard Henderson  <rth@redhat.com>
  46
  47         * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
  48         Rename them LITUSE_ALPHA_*.
  49
  50 2002-05-31  Shrinivas Atre <ShrinivasA@kpit.com>
  51
  52         * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
  53         accept parentheses enclosed register lists.
  54
  55 2002-05-31  Alan Modra  <amodra@bigpond.net.au>
  56
  57         * Makefile.am: Run "make dep-am".
  58         * Makefile.in: Regenerate.
  59         * po/POTFILES.in: Regenerate.
  60
  61 2002-05-31  Graeme Peterson  <gp@qnx.com>
  62
  63         * configure.in: Add i386-*-nto-qnx*.
  64         * configure: Regenerate.
  65
  66 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  67
  68         * config/tc-mips.c (mips_ip): Use unsigned long values for
  69         warning output.
  70
  71 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  72
  73         * config/tc-mips.c (s_cpsetup): Fix initialization of
  74         mips_cpreturn_register and mips_cpreturn_offset.
  75
  76 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  77
  78         * config/tc-mips.c (s_cpsetup): Fix comment.
  79
  80 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  81
  82         * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
  83         (mips_ip): Likewise.
  84         (mips16_ip): Likewise.
  85         (tc_get_register): Likewise.
  86
  87 2002-05-30  Chris G. Demetriou  <cgd@broadcom.com>
  88             Ed Satterthwaite  <ehs@broadcom.com>
  89
  90         * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
  91         (mips_opts): Initialize "ase_mdmx" member.
  92         (file_ase_mdmx): New variable.
  93         (CPU_HAS_MDMX): New macro.
  94         (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
  95         based on command line options and configuration defaults.
  96         (macro_build): Note in comment that use of MDMX in macros is
  97         not currently allowed.
  98         (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
  99         "Z" MDMX operand types.
 100         (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
 101         and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
 102         types.
 103         (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
 104         Add support for "-mdmx" and "-no-mdmx" options.
 105         (OPTION_ELF_BASE): Move to accomodate new options.
 106         (s_mipsset): Support ".set mdmx" and ".set nomdmx".
 107         (mips_elf_final_processing): Set MDMX ASE ELF header flag if
 108         file_ase_mdmx was set.
 109         * doc/as.texinfo: Document -mdmx and -no-mdmx options.
 110         * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
 111         nomdmx" directives.
 112
 113 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 114
 115         * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
 116         OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
 117         command line switch conforming to gcc conventions.
 118         * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
 119
 120 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 121
 122         * config/tc-mips.c (macro_build_jalr): New Function.
 123         (md_begin): NewABI uses big GOTs.
 124         (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
 125         BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
 126         (load_address): Add some NewABI PIC support.
 127         (macro): Likewise.
 128         (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
 129         (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
 130
 131 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 132
 133         * config/tc-mips.c (load_address): Use mips_gp_register instead
 134         of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
 135         instead.
 136         (macro): Use mips_gp_register instead of hardcoded value.
 137
 138 2002-05-30  Richard Henderson  <rth@redhat.com>
 139
 140         * expr.h (operatorT): Add O_md17..O_md32.
 141         * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
 142         O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
 143         O_tprelhi, O_tprello, O_tprel): New.
 144         (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
 145         (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
 146         (LITUSE_TLSGD, LITUSE_TLSLDM): New.
 147         (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
 148         saw_lu_tlsgd, saw_lu_tlsldm.  Make multi_section_p a bit field.
 149         (md_apply_fix3): Handle TLS relocations.
 150         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
 151         (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
 152         associated TLS reloc.  Check lituse_tls relocs match up.
 153         (emit_insn): Handle TLS relocations.
 154         (ldX_op): Remove.
 155
 156         * doc/c-alpha.texi: Add docs for tls relocations.
 157
 158 2002-05-30  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 159
 160         * config/tc-mips.c (mips_gprel_offset): New variable.
 161         (s_gpvalue): Use it.
 162
 163 2002-05-30  Diego Novillo  <dnovillo@redhat.com>
 164
 165         * gas/config/tc-d10v.c (check_resource_conflict): Only check
 166         write-write conflicts.
 167         (md_assemble): Reformat introductory comment.
 168         (parallel_ok): Prevent packing only if the first
 169         instruction cannot be packed.
 170
 171 2002-05-30  Jason Eckhardt <jle@redhat.com>
 172             Tom Rix <trix@redhat.com>
 173
 174         * config/tc-d10v.c (build_insn): Check for immediates.
 175
 176 2002-05-28  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 177
 178         * config/tc-mips.c: Replace GP in comments by $gp.
 179         (mips_big_got): Initialize.
 180         (mips_trap): Initialize.
 181         (load_address): Use mips_gp_register instead of hardcoded value.
 182         Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
 183         (macro): Use mips_gp_register instead of hardcoded value.
 184         (macro2): Change load_address calls.
 185         (md_pcrel_from): Comment formatting.
 186         (s_cpload): Use mips_gp_register instead of hardcoded value.
 187         (s_cprestore): Likewise. Comment formatting.
 188         (s_gpword): Fix data type.
 189         (s_cpadd): Use mips_gp_register instead of hardcoded value.
 190         (nopic_need_relax): Replace GP in comments by $gp.
 191         (mips_elf_final_processing): Better comment.
 192
 193 2002-05-28  Kuang Hwa Lin <kuang@sbcglobal.net>
 194
 195         * configure.in: Add DLX configuraton
 196         * Makefile.am: Add DLX configuraton
 197         * configure: Regenerate.
 198         * Makefile.in: Regenerate.
 199         * config/tc-dlx.c: New file.
 200         * config/tc-dlx.h: New files.
 201         * NEWS: Mention new support.
 202
 203 2002-05-27  Nick Clifton  <nickc@cambridge.redhat.com>
 204
 205         * config/obj-coff.c (write_object_file): Add missing semicolon.
 206
 207 2002-05-26  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 208
 209         * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
 210         by the define. Remove superfluous check of mips_opts.mips16.
 211         (append_insn): Likewise. Canonicalize variable increments.
 212         (macro_build): Canonicalize variable increments.
 213         (macro_build_lui): Likewise.
 214         (load_register): Likewise.
 215         (load_address): Move pointer initialization.
 216         (macro): Move pointer to a more local scope. Canonicalize variable
 217         increments. Better comments. Replace magic constant for RA by the
 218         define.
 219         (macro2): Replace magic constant for RA by the define. Canonicalize
 220         variable increments.
 221         (mips_ip): Canonicalize variable increments.
 222         (mips16_ip): Replace magic constant for RA by the define.
 223         (my_getSmallParser): Canonicalize variable increments/decrements.
 224         (my_getPercentOp): Likewise.
 225         (my_getSmallExpression): Likewise.
 226         (s_align): Likewise.
 227         (s_mipsset): Likewise.
 228         (s_cpsetup): Likewise.
 229         (s_insn): Remove superfluous check of mips_opts.mips16.
 230         (s_mips_stab): Likewise.
 231         (mips_handle_align): Canonicalize variable increments.
 232         (s_mips_ent): Likewise.
 233         (s_mips_end): Add comment.
 234
 235 2002-05-26  Jason Thorpe  <thorpej@wasabisystems.com>
 236
 237         * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
 238         * configure: Regenerate.
 239
 240 2002-05-25  Alan Modra  <amodra@bigpond.net.au>
 241
 242         * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
 243         * Makefile.in: Regenerate.
 244         * dep-in.sed: Reorder to match OBJS in Makefile.am.
 245         * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
 246         * configure: Regenerate.
 247         * as.h: Use #include "" instead of <> for local header files.
 248         * flonum-konst.c: Likewise.
 249         * flonum-mult.c: Likewise.
 250         * gasp.c: Likewise.
 251         * listing.c: Likewise.
 252         * config/tc-ia64.h: Likewise.
 253         * config/tc-v850.h: Likewise.
 254
 255 2002-05-24  TAMURA Kent <kent@netbsd.org>
 256
 257         * configure.in: Add a target for i386-netbsdpe.
 258         * configure: Regenerate.
 259
 260 2002-05-23  Jakub Jelinek  <jakub@redhat.com>
 261
 262         * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
 263         (obj_elf_common): Call elf_common.
 264         (obj_elf_tls_common): New function.
 265         (elf_pseudo_tab): Support .tls_common.
 266         (special_sections): Add .tdata and .tbss.
 267         (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
 268         sections.
 269         (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
 270         (obj_elf_parse_section_letters): Include T in error message.
 271         * config/tc-ppc.c (ppc_section_letter): Likewise.
 272         * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
 273         (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
 274         SEC_MERGE.
 275         * config/tc-sparc.c (md_apply_fix3): Likewise.
 276         * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
 277         Define them if not BFD_ASSEMBLER.
 278         (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
 279         and @NTPOFF.
 280         (md_apply_fix3): Add TLS relocs.
 281         * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
 282         FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
 283         FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
 284         (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
 285         (ia64_elf_section_letter): Include T in error message.
 286         (md_begin): Support TLS operators.
 287         (md_operand): Likewise.
 288         (ia64_gen_real_reloc_type): Support TLS relocs.
 289         * testsuite/gas/i386/tlspic.s: New file.
 290         * testsuite/gas/i386/tlsd.s: New file.
 291         * testsuite/gas/i386/tlsnopic.s: New file.
 292         * testsuite/gas/i386/tlsd.d: New file.
 293         * testsuite/gas/i386/tlsnopic.d: New file.
 294         * testsuite/gas/i386/tlspic.d: New file.
 295         * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
 296         * testsuite/gas/ia64/tls.s: New file.
 297         * testsuite/gas/ia64/tls.d: New file.
 298         * testsuite/gas/ia64/ia64.exp: Add tls test.
 299         * write.c (adjust_reloc_syms): Don't change symbols in
 300         SEC_THREAD_LOCAL sections to STT_SECTION + addend.
 301
 302 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
 303
 304         * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
 305         round the relocation up rather than down.
 306
 307 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
 308
 309         * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
 310         flag.
 311         * doc/as.texinfo: Document that the COFF version of .section
 312         ignores the 'a' flag.
 313
 314 2002-05-23  Alan Modra  <amodra@bigpond.net.au>
 315
 316         * config/tc-alpha.c (assemble_tokens): Protect use of
 317         ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
 318
 319         * write.c (size_seg): Check adjustment to last frag.
 320         (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
 321         section alignment.
 322         * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
 323         * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
 324         (write_object_file): Invoke md_do_align if available, and use
 325         frag_align_code on text sections.
 326         * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
 327         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
 328         * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
 329         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
 330         * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise.  Define for
 331         BFD_ASSEMBLER too.
 332
 333 2002-05-22  H.J. Lu <hjl@gnu.org>
 334
 335         * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
 336         for source file.
 337
 338 2002-05-22  Nick Clifton  <nickc@cambridge.redhat.com>
 339
 340         * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
 341         as ELF builds.
 342
 343 2002-05-22  H.J. Lu <hjl@gnu.org>
 344
 345         * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
 346         for one .loc for compiler.
 347
 348 2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 349
 350         * config/tc-mips.c (macro): Relax warning, it's toot strict for
 351         embedded-PIC.
 352
 353 2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 354
 355         * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
 356         Optimize the rotate by zero case.
 357
 358 2002-05-21  Nick Clifton  <nickc@cambridge.redhat.com>
 359
 360         * configure.in: Remove accidental enabling of bfd_gas=yes for
 361         sh-coff targets.
 362         * configure: Regenerate.
 363
 364 2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>
 365
 366         * app.c: Fix formatting.
 367         * as.c: Likewise.
 368         * ehopt.c: Likewise.
 369         * expr.c: Likewise.
 370         * input-file.c: Likewise.
 371         * listing.c: Likewise.
 372         * macro.h: Likewise.
 373         * stabs.c: Likewise.
 374         * symbols.c: Likewise.
 375
 376 2002-05-17  Alan Modra  <amodra@bigpond.net.au>
 377
 378         * config/obj-generic.c: Delete file.
 379         * config/obj-generic.h: Likewise.
 380
 381 2002-05-16  Marek Michalkiewicz  <marekm@amelek.gda.pl>
 382
 383         * config/tc-avr.c (mcu_types): Update for new devices.
 384
 385 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 386
 387         * config/tc-mips.c (macro): Warn about wrong la/dla use.
 388
 389 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 390
 391         * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
 392         worked sometimes by accident. Fix copy&paste comment.
 393
 394 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 395
 396         * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
 397         alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
 398         (mips_elf_final_processing): Let n32 use .reginfo.
 399
 400 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 401
 402         * config/tc-mips.c (append_insn): Fix too small range of variable.
 403
 404 2002-05-14  Nick Clifton  <nickc@cambridge.redhat.com>
 405
 406         * config/tc-arm.c (arm_cleanup): Remove redundant call to
 407         listing_prev_line().
 408
 409 2002-05-13  Nick Clifton  <nickc@cambridge.redhat.com>
 410
 411         * config/tc-arm.c (md_assemble): Remove redundant call to
 412         listing_prev().
 413
 414         * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
 415         loc_directive_seen.
 416
 417         * stabs.c (s_stab_generic): Fix grammatical error in warning
 418         message.
 419
 420 2002-05-13  Alan Modra  <amodra@bigpond.net.au>
 421
 422         * write.c (subsegs_finish): Don't specially align last subseg.
 423
 424 2002-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
 425
 426         * stabs.c (s_stab_generic): Warn about a description field that is
 427         too big.
 428
 429         * config/obj-coff.c: Fix compile time warnings when compiling
 430         without BFD_ASSEMBLER defined.
 431         Fix formatting.
 432
 433         * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
 434         target.
 435         (md_pcrel_from_section): Use md_pcrel_from().
 436
 437 2002-05-11  Bruno Haible  <bruno@clisp.org>
 438
 439         * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
 440         by dwarf2_directive_loc, instead of calling dwarf2_where.
 441
 442 2002-05-11  Kazu Hirata  <kazu@cs.umass.edu>
 443
 444         * config/obj-coff.h: Fix formatting.
 445         * config/tc-mcore.c: Likewise.
 446         * config/tc-mn10300.c: Likewise.
 447         * config/tc-openrisc.c: Likewise.
 448         * config/tc-or32.c: Likewise.
 449         * config/tc-pdp11.c: Likewise.
 450         * config/tc-ppc.c: Likewise.
 451         * config/tc-ppc.h: Likewise.
 452         * config/tc-sh64.c: Likewise.
 453         * config/tc-sh.c: Likewise.
 454         * config/tc-tic54x.c: Likewise.
 455         * config/tc-xstormy16.c: Likewise.
 456         * config/tc-xstormy16.h: Likewise.
 457
 458 2002-05-09  Kazu Hirata  <kazu@cs.umass.edu>
 459
 460         * config/obj-coff.c: Fix formatting.
 461         * config/obj-elf.c: Likewise.
 462         * config/tc-alpha.c: Likewise.
 463         * config/tc-arm.c: Likewise.
 464         * config/tc-d10v.c: Likewise.
 465         * config/tc-d30v.c: Likewise.
 466         * config/tc-h8300.c: Likewise.
 467         * config/tc-hppa.c: Likewise.
 468
 469 2002-05-09  Alan Modra  <amodra@bigpond.net.au>
 470
 471         * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
 472         reloc when no_cond_jump_promotion.
 473
 474 2002-05-08  Jim Wilson  <wilson@redhat.com>
 475
 476         * config/tc-i960.c (md_estimate_size_before_relax): Return size of
 477         current variable part of frag.
 478
 479 2002-05-08  Kazu Hirata  <kazu@cs.umass.edu>
 480
 481         * config/tc-mmix.c: Fix formatting.
 482         * config/tc-mmix.h: Likewise.
 483
 484 2002-05-08  Alan Modra  <amodra@bigpond.net.au>
 485
 486         * configure: Regenerate.
 487
 488 2002-05-07  Kazu Hirata  <kazu@cs.umass.edu>
 489
 490         * config/tc-m68k.c: Fix formatting.
 491
 492 2002-05-07  Federico G. Schwindt <fgsch@olimpo.com.br>
 493
 494         * Makefile.am: Honour DESTDIR.
 495         * Makefile.in: Regenerate.
 496
 497 2002-05-06  Kazu Hirata  <kazu@cs.umass.edu>
 498
 499         * config/tc-ia64.c: Fix formatting.
 500         * config/tc-ia64.h: Likewise.
 501
 502 2002-05-04  Kazu Hirata  <kazu@cs.umass.edu>
 503
 504         * config/tc-mips.c: Fix formatting.
 505         * config/tc-s390.c: Likewise.
 506         * config/tc-s390.h: Likewise.
 507
 508 2002-05-03  Alexandre Oliva  <aoliva@redhat.com>
 509
 510         * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
 511         information for instructions.
 512
 513 2002-05-02  Kazu Hirata  <kazu@cs.umass.edu>
 514
 515         * as.h: Fix formatting.
 516         * cgen.c: Likewise.
 517         * cgen.h: Likewise.
 518         * dwarf2dbg.c: Likewise.
 519         * frags.h: Likewise.
 520         * gasp.c: Likewise.
 521         * macro.c: Likewise.
 522         * read.c: Likewise.
 523         * stabs.c: Likewise.
 524         * symbols.c: Likewise.
 525
 526 2002-05-02  Alan Modra  <amodra@bigpond.net.au>
 527
 528         * app.c (mri_pseudo): Only declare for TC_M68K.
 529
 530         * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
 531         (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
 532         BFD_RELOC_16_BASEREL.
 533         (md_assemble): Likewise.
 534         (md_apply_fix3): Likewise.
 535
 536 2002-05-02  Nick Clifton  <nickc@cambridge.redhat.com>
 537
 538         * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
 539         zero into an add of zero - it is not the same.
 540
 541 2002-05-01  Arati Dikey <aratid@kpit.com>
 542
 543         * tc-sh.c (get_specific): Generate warning if the same
 544         destination register is used in parallel instructions.
 545
 546 2002-05-01  Andrew Macleod  <amacleod@cygnus.com>
 547
 548         * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
 549
 550 2002-05-01  Alan Modra  <amodra@bigpond.net.au>
 551
 552         * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
 553         backwards to prevent cascading errors.
 554
 555 2002-04-30  Mark Mitchell  <mark@codesourcery.com>
 556
 557         * configure.in: Add support for powerpc-*-windiss.
 558         * configure: Regenerated.
 559
 560 2002-04-28  Alan Modra  <amodra@bigpond.net.au>
 561
 562         * config/tc-s390.c (md_parse_option): Formatting.
 563
 564         * config/tc-i386.c: Formatting fixes, add missing space in error
 565         message.
 566
 567 2002-04-24  Christian Groessler <chris@groessler.org>
 568
 569         * config/tc-z8k.c (build_bytes): Add support for new cases:
 570         CLASS_IGNORE and ARG_NIM4.
 571         (md_assemble): Prevent destruction of input_line_pointer if
 572         get_operands returns failure.
 573
 574 2002-04-24  Chris G. Demetriou  <cgd@broadcom.com>
 575
 576         * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
 577         instructions to be generated by macros.
 578
 579 2002-04-24  Andreas Schwab  <schwab@suse.de>
 580
 581         * config/tc-i386.c (output_jump, output_disp)
 582         (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
 583         more.
 584         (md_apply_fix3): Remember addend value for rela relocations.
 585         (tc_gen_reloc): Correctly compute pc-relative relocation addend.
 586
 587 2002-04-22  Chris Demetriou  <cgd@broadcom.com>
 588
 589         * config/tc-mips.c (macro_build): Add close-parenthesis missing
 590         from previous change.
 591
 592 2002-04-22  Eric Christopher  <echristo@redhat.com>
 593
 594         * config/tc-mips.c (macro_build): Add warning if macro instructions
 595         are expanded into a branch delay slot.
 596
 597 2002-04-17  Geoffrey Keating  <geoffk@redhat.com>
 598
 599         * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
 600         numbers, gdb relies on them to detect the start of the prologue.
 601
 602 2002-04-17  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 603
 604         * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
 605         symbols in merge sections.
 606
 607 2002-04-16  Alan Modra  <amodra@bigpond.net.au>
 608
 609         * as.c (main): Don't reference _bfd_chunksize.
 610
 611 2002-04-15  Tom Rix  <trix@redhat.com>
 612
 613         * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
 614         symbols in merge sections.
 615
 616 2002-04-11  Richard Sandiford  <rsandifo@redhat.com>
 617
 618         * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
 619         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
 620         argument for the precision.
 621         (gen_to_words): Update accordingly.
 622
 623 2002-04-10  Alan Modra  <amodra@bigpond.net.au>
 624
 625         * as.c (parse_args <OPTION_VERSION>): Use VERSION is
 626         BFD_VERSION_STRING unavailable.
 627         * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
 628
 629 Tue Apr  9 16:45:48 2002  J"orn Rennecke <joern.rennecke@superh.com>
 630
 631         * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
 632         symbol_used_in_reloc_p is true.
 633
 634         * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
 635         endian hosts.
 636
 637 2002-04-04  Alan Modra  <amodra@bigpond.net.au>
 638
 639         * dep-in.sed: Cope with absolute paths.
 640         * Makefile.am (dep.sed): Subst TOPDIR.
 641         Run "make dep-am".
 642         * Makefile.in: Regenerate.
 643
 644 2002-04-04  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 645
 646         * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
 647         (mips_ip): Remove unused variable.
 648         (md_apply_fix3): Cast signed/unsignes mismatches. Replace
 649         unsigned char with bfd_byte.
 650         (s_file): Remove unused variable.
 651         (s_mips_ent): Likewise.
 652
 653 2002-04-03  Tom Rix  <trix@redhat.com>
 654
 655         * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
 656         (build_insn): Same.
 657         (find_opcode): Fix warning in as_warn.
 658         * config/tc-d10v.h: Update Copyright.
 659
 660 2002-04-03  Alan Matsuoka <alanm@redhat.com>
 661             Tom Rix  <trix@redhat.com>
 662
 663         From Jeff Knaggs <jknaggs@redhat.com>
 664         * config/tc-d10v.c (check_resource_conflict): New function to
 665         check for resource conflicts.
 666
 667         From Jason Eckhardt  <jle@redhat.com>
 668         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
 669         imm3 fields.
 670         * config/tc-d10v.c (find_opcode): Emit a warning if one of the
 671         reserved control registers is used.
 672         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
 673         imm3 fields.
 674
 675         From 2001-03-28  Diego Novillo  <dnovillo@redhat.com>
 676         * tc-d10v.c (parallel_ok): Prevent packing only if the first
 677         instruction cannot be packed.
 678
 679         From 2001-03-30  Diego Novillo  <dnovillo@redhat.com>
 680         * gas/config/tc-d10v.c (check_resource_conflict): Only check
 681         write-write conflicts.
 682         (md_assemble): Reformat introductory comment.
 683         * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
 684         arguments.
 685
 686 2002-04-03  Alan Modra  <amodra@bigpond.net.au>
 687
 688         * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
 689         O_logical_not>): Derive final_seg from add_symbol.
 690         <O_multiply..O_logical_or>: More final_seg twiddles.
 691
 692 2002-04-01  Jessica Han  <jessica@cup.hp.com>
 693
 694         * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
 695         in 32-bit mode.
 696
 697 2002-03-27  Andreas Schwab  <schwab@suse.de>
 698
 699         * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
 700         field for pc-relative fixups.
 701         (output_disp): Likewise.
 702         (md_estimate_size_before_relax): Likewise.
 703         (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
 704         pc-relative fixups in 64bit mode.
 705
 706 2002-03-22  Alan Modra  <amodra@bigpond.net.au>
 707
 708         * config/te-aix5.h: Typo fix.
 709
 710 2002-03-21  Alan Modra  <amodra@bigpond.net.au>
 711
 712         * Makefile.am: Run "make dep-am".
 713         * Makefile.in: Regenerate.
 714         * doc/Makefile.in: Regenerate.
 715
 716 2002-03-20  Albert Chin-A-Young  <china@thewrittenword.com>
 717
 718         * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
 719         (vfp_sp_reg_pos -> vfp_dp_reg_pos).
 720
 721 2002-03-18  Alexandre Oliva  <aoliva@redhat.com>
 722
 723         * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
 724         the EXTENDED bit here; report the estimate according to the
 725         current size.
 726
 727 2002-03-18  Tom Rix  <trix@redhat.com>
 728
 729         * configure.in: Add AIX 5 support.
 730         * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
 731         * config/te-aix5.h: New file. AIX 5 support.
 732         * configure: Regenerate.
 733
 734 2002-03-18  Nick Clifton  <nickc@cambridge.redhat.com>
 735
 736         * po/fr.po: Updated version.
 737
 738 2002-03-16  Andreas Jaeger  <aj@suse.de>
 739
 740         * doc/c-mips.texi (Machine Dependencies): Add new node.
 741
 742 2002-03-15  Chris G. Demetriou  <cgd@broadcom.com>
 743
 744         * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
 745         (mips_opts): Initialize "ase_mips3d" member.
 746         (file_ase_mips3d): New variable.
 747         (CPU_HAS_MIPS3D): New macro.
 748         (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
 749         based on command line options and configuration defaults.
 750         (macro_build, mips_ip): Accept MIPS-3D instructions if
 751         mips_opts.ase_mips3d is set.
 752         (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
 753         Add support for "-mips3d" and "-no-mips3d" options.
 754         (OPTION_ELF_BASE): Move to accomodate new options.
 755         (s_mipsset): Support ".set mips3d" and ".set nomips3d".
 756         (mips_elf_final_processing): Add a comment indicating that a
 757         MIPS-3D ASE ELF header flag should be set, when one exists.
 758         * doc/as.texinfo: Document -mips3d and -no-mips3d options.
 759         * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
 760         nomips3d" directives.
 761
 762 2002-03-14  Hans-Peter Nilsson  <hp@bitrange.com>
 763
 764         * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
 765         a weak symbol in same section to be within reach.
 766
 767 2002-03-13  Nick Clifton  <nickc@cambridge.redhat.com>
 768
 769         * po/fr.po: Updated version.
 770
 771 2002-03-12  Andreas Schwab  <schwab@suse.de>
 772
 773         * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
 774         body record so that an error is given for misplaced .save
 775         pseudo-ops.
 776
 777 2002-03-09  Alan Modra  <amodra@bigpond.net.au>
 778
 779         * config/tc-i386.h (REX_OPCODE): Define.
 780         (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
 781         (rex_byte): typedef to int.
 782         * config/tc-i386.c: Group prototypes and vars together.
 783         Formatting fixes.  Remove occurrences of "register" keyword.
 784         (true): Delete.
 785         (false): Delete.
 786         (mode_from_disp_size): Add INLINE keyword to prototype.
 787         (fits_in_signed_byte): Likewise.
 788         (fits_in_unsigned_byte): Likewise.
 789         (fits_in_unsigned_word): Likewise.
 790         (fits_in_signed_word): Likewise.
 791         (fits_in_unsigned_long): Likewise.
 792         (fits_in_signed_long): Likewise.
 793         (type_names): Constify.
 794         (intel_float_operand): Constify param.
 795         (add_prefix): Use REX_OPCODE.
 796         (md_assemble): Likewise.  Modify for changed rex_byte.
 797         (parse_insn): Split out of md_assemble.
 798         (parse_operands): Likewise.
 799         (swap_operands): Likewise.
 800         (optimize_imm): Likewise.
 801         (optimize_disp): Likewise.
 802         (match_template): Likewise.
 803         (check_string): Likewise.
 804         (process_suffix): Likewise.
 805         (check_byte_reg): Likewise.
 806         (check_long_reg): Likewise.
 807         (check_qword_reg): Likewise.
 808         (check_word_reg): Likewise.
 809         (finalize_imm): Likewise.
 810         (process_operands): Likewise.
 811         (build_modrm_byte): Likewise.
 812         (output_insn): Likewise.
 813         (output_branch): Likewise.
 814         (output_jump): Likewise.
 815         (output_interseg_jump): Likewise.
 816         (output_disp): Likewise.
 817         (output_imm): Likewise.
 818
 819 2002-03-07  Daniel Jacobowitz  <drow@mvista.com>
 820
 821         * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
 822
 823 2002-03-06  Alan Modra  <amodra@bigpond.net.au>
 824
 825         * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
 826         relocs except when BFD64.
 827
 828         * write.c (number_to_chars_bigendian): Don't abort when N is
 829         larger than sizeof (VAL).
 830         (number_to_chars_littleendian): Likewise.
 831
 832 2002-03-05  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 833
 834         * config/tc-hppa.c (md_apply_fix3): Add cast.
 835         (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
 836         e_rrsel.
 837
 838 2002-03-05  Paul Koning  <pkoning@equallogic.com>
 839
 840         * tc-pdp11.c: Use VAX float format support for PDP-11 target.
 841         (parse_ac5): New function for parsing float regs in float operand.
 842         (parse_expression): Remove attempt to make literals be octal.
 843         (parse_op_no_deferred): Support float literals.
 844         (parse_op): Reject attempts to refer to float regs.
 845         (parse_fop): New function, like parse_op but for float operand.
 846         (md_assemble): Add cases to parse float operands.  Also fix
 847         IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
 848
 849 2002-03-04  H.J. Lu <hjl@gnu.org>
 850
 851         * config/obj-elf.c (special_section): Add .init_array,
 852         .fini_array and .preinit_array.
 853
 854         * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
 855         .init_array and .fini_array.
 856
 857 2002-03-01  Jakub Jelinek  <jakub@redhat.com>
 858
 859         * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
 860         visibility.
 861         (obj_frob_symbol): Copy visibility.
 862
 863 2002-02-28  Jakub Jelinek  <jakub@redhat.com>
 864
 865         * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
 866         s_text.
 867         (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
 868
 869 2002-02-27  Nick Clifton  <nickc@cambridge.redhat.com>
 870
 871         * po/es.po: Updated.
 872
 873 2002-02-26  Chris Demetriou  <cgd@broadcom.com>
 874
 875         * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
 876         only, undo the changes made on 2001-06-08, with the
 877         effect being that common or extern symbols are
 878         adjusted for embedded-PIC, but weak symbols are not.
 879         (md_estimate_size_before_relax: Likewise, with the effect
 880         that extern symbols are treated the same as weak symbols
 881         only if not embedded-PIC.
 882         (mips_fix_adjustable) Likewise, with the effect that
 883         weak or extern symbols are not adjusted for embedded-PIC.
 884         (md_apply_fix3): Tweak so that the case where value is zero
 885         is handled more correctly for embedded-PIC code.
 886
 887 2002-02-26  Nick Clifton  <nickc@cambridge.redhat.com>
 888
 889         * doc/as.texinfo (Overview): Add missing @ifset IA64
 890
 891         * configure.in (LINGUAS): Add es.po.
 892         * configure: Regenerate.
 893         * po/es.po: New file.
 894
 895 2002-02-25  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 896
 897         * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
 898         (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
 899         and NO_PIC cases. Code cleanup.
 900         (macro2): Fix handling of 64bit register loads.
 901
 902 2002-02-25  David Mosberger  <davidm@hpl.hp.com>
 903
 904         * doc/as.texinfo: Add entry for IA64.
 905         * doc/c-ia64.texi: New file.
 906
 907 2002-02-25  Alan Modra  <amodra@bigpond.net.au>
 908
 909         * config/tc-hppa.c: Update copyright date.
 910
 911         * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
 912         Remove references to chip manufacturers.
 913         * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
 914         Correct comments.
 915         (md_show_usage): Remove references to chip manufacturers.  Mention
 916         -mpower4.
 917         (md_begin): Test power4 opcode flag bits.
 918
 919 2002-02-22  David Mosberger  <davidm@hpl.hp.com>
 920
 921         * config/tc-ia64.c (dot_restore): Issue error message of epilogue
 922         count exceeds prologue count.
 923         (md_show_usage): Describe -mconstant-gp and -mauto-pic.
 924         (unwind.label_prologue_count): New member.
 925
 926         Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
 927
 928         (get_saved_prologue_count): New function.
 929         (save_prologue_count): New function.
 930         (free_saved_prologue_count): New function.
 931         (dot_label_state): Record state label by calling save_prologue_count().
 932         (dot_copy_state): Restore prologue count by calling
 933         get_saved_prologue_count().
 934         (generate_unwind_image): Free up list of saved prologue
 935         counts by calling free_saved_prologue_counts().
 936
 937 2002-02-22  Nick Clifton  <nickc@cambridge.redhat.com>
 938
 939         * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
 940         function declarations.
 941
 942 2002-02-21  Nick Clifton  <nickc@cambridge.redhat.com>
 943
 944         * NEWS: Note that GASP is now deprecated.
 945         * Makefile.am: Do not build gasp-new by default.
 946         * Makefile.in: Regenerate.
 947         * doc/Makefile.am: Do not install gasp.info.
 948         * doc/Makefile.in: Regenerate.
 949         * gas/gasp.texi: Note that gasp is now deprecated.
 950
 951 2002-02-20  Nick Clifton  <nickc@cambridge.redhat.com>
 952
 953         * NEWS: Mark 2.12 branch.
 954
 955 2002-02-19  Tom Tromey  <tromey@redhat.com>
 956
 957         * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 958
 959 2002-02-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 960
 961         * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
 962         option input.
 963
 964 2002-02-19  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 965
 966         * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
 967         Make bit size independent of architecture switch.
 968         (md_begin): Add warning for -m64 with -Aesa.
 969         (s390_md_end): Use renamed architecture defines.
 970
 971 2002-02-18  Daniel Jacobowitz  <drow@mvista.com>
 972
 973         * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
 974
 975 2002-02-16  Nick Clifton  <nickc@cambridge.redhat.com>
 976
 977         * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
 978         instead of CRIS.
 979
 980 2002-02-15  Chris Demetriou  <cgd@broadcom.com>
 981
 982         * config/tc-mips.c (md_estimate_size_before_relax): Really
 983         make sure we treat weak like extern only for ELF.  (Fixes
 984         patch from 2001-07-25.)
 985
 986 2002-02-15  Ben Elliston  <bje@redhat.com>
 987
 988         * doc/as.texinfo: Add duplicate directory entry so that "info gas"
 989         works as expected.
 990
 991 2002-02-15  Hans-Peter Nilsson  <hp@bitrange.com>
 992
 993         * NEWS: Mention support for MMIX.
 994
 995 2002-02-13  Chris Demetriou  <cgd@broadcom.com>
 996
 997         * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
 998         a sequence of indpendent 'if' statements for easier debugging
 999         and future modification.
1000
1001 2002-02-13  Matt Fredette  <fredette@netbsd.org>
1002
1003         * config/tc-m68k.c (md_show_usage): No longer display a
1004         hard-coded "68020" for the default CPU, instead display the
1005         canonical name of the true, configured default CPU.
1006         (m68k_elf_final_processing): Mark objects for sub-68020
1007         CPUs with the new EF_M68000 flag.
1008
1009 2002-02-13  Andreas Schwab  <schwab@suse.de>
1010
1011         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1012         pc-relative relocations to merge sections in 64-bit mode.
1013
1014 2002-02-13  Ben Elliston  <bje@redhat.com>
1015
1016         * NEWS: Document floating point number handling in gasp.
1017         * gasp.c: Include <assert.h> and "xregex.h".
1018         (is_flonum): New function.
1019         (chew_flownum): Likewise.
1020         (change_base): Consume flonums from the input, where possible.
1021         * doc/gasp.texi (Constants): Document floating point numbers.
1022
1023 2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>
1024
1025         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1026         that implicitly use LR and RR selectors.
1027
1028 2002-02-12  Alexandre Oliva  <aoliva@redhat.com>
1029
1030         * config/tc-mn10300.c (other_registers): Added `epsw'.  Mark `pc'
1031         and `epsw' as available on AM33 and above only.
1032         (other_register_name): Add logic to handle machine type encoded in
1033         reg_number.
1034
1035 2002-02-11  Tom Rix  <trix@redhat.com>
1036
1037         * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1038         xcoff64.
1039
1040 Mon Feb 11 11:23:38 2002  Alexandre Oliva  <aoliva@redhat.com>
1041
1042         * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1043         Use all over.
1044
1045 Mon Feb 11 12:59:29 CET 2002  Jan Hubicka  <jh@suse.cz>
1046
1047         * i386.c (md_assemble): Support 32bit address prefix.
1048         (i386_displacement): Likewise.
1049         (i386_index_check): Accept 32bit addressing in 64bit mode.
1050
1051 2002-02-11  Alexandre Oliva  <aoliva@redhat.com>
1052
1053         * config/tc-sh.c (dot): Removed unused function.
1054
1055 2002-02-11  Alan Modra  <amodra@bigpond.net.au>
1056
1057         * Makefile.am: "make dep-am".
1058         * Makefile.in: Regenerate.
1059         * aclocal.m4: Regenerate.
1060         * config.in: Regenerate.
1061         * configure: Regenerate.
1062         * doc/Makefile.in: Regenerate.
1063
1064 2002-02-10  Richard Henderson  <rth@redhat.com>
1065
1066         * doc/c-alpha.texi: New file.
1067         * doc/Makefile.am (CPU_DOCS): Add it.
1068         * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1069
1070 2002-02-09  Richard Henderson  <rth@redhat.com>
1071
1072         * config/tc-alpha.c (O_samegp): New.
1073         (USER_RELOC_P): Include it.
1074         (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1075         (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1076         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1077         (alpha_validate_fix): New.
1078         * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1079
1080 2002-02-09  Hans-Peter Nilsson  <hp@axis.com>
1081
1082         * doc/c-cris.texi: New.
1083         * doc/all.texi: @set CRIS.
1084         * doc/as.texinfo: Ditto.  Add CRIS gas manpage option overview.
1085         Include c-cris.texi.
1086         * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1087         * doc/Makefile.in: Regenerate.
1088
1089 2002-02-08  Chris Demetriou  <cgd@broadcom.com>
1090
1091         * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1092         determine if a number is a sign-extended 32-bit number.
1093         (load_register): Use IS_SEXT_32BIT_NUM.
1094         (macro): Check if load/store macro handling is using a
1095         constant 32-bit address on 64-bit address systems, and if
1096         so optimize the generation of that address.
1097
1098 2002-02-08  Richard Henderson  <rth@redhat.com>
1099
1100         * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1101         we've eliminated all foreign relocation types yet.
1102         (alpha_fix_adjustable): Likewise.
1103
1104 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
1105
1106         Contribute sh64-elf.
1107         2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
1108                     Stephen Clarke <Stephen.Clarke@st.com>
1109         * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1110         2002-01-31  Alexandre Oliva  <aoliva@redhat.com>
1111         * config/tc-sh.c (md_relax_table): Added default sizes for
1112         non-PC-relative UNDEF_MOVI, and relaxation sequences for
1113         MOVI_16, MOVI_32 and MOVI_48.
1114         * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1115         (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1116         and MOVI_16.
1117         (shmedia_md_estimate_size_before_relax): Remove redundant
1118         blocks.  Set fragP->fr_var even if relaxation type unchanged.
1119         Retain UNDEF_MOVI until expression decays to number.
1120         2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
1121         * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1122         relocation types.  Take fixP->fx_addnumber into account too.
1123         (shmedia_md_apply_fix): Likewise.
1124         (shmedia_md_convert_frag): Likewise.
1125         (shmedia_build_Mytes): Likewise.
1126         (sh64_consume_datalabel): Complain about nested datalabel.
1127         Support PIC relocs.  Call sh_parse_name.
1128         * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1129         in tc-sh.h to SHmedia reloc types.
1130         * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1131         MOVI_GOTPC): New relaxation constants.
1132         (md_relax_table): Introduce relaxation directives for PIC-related
1133         constants.
1134         (sh_PIC_related_p): Handle datalabel.
1135         (sh_check_fixup): Choose SH5 PIC relocations.
1136         (sh_cons_fix_new): Added BDF_RELOC_64.
1137         (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1138         2002-01-18  Alexandre Oliva  <aoliva@redhat.com>
1139         * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1140         current ISA is SHmedia, get 7 bytes.
1141         2001-11-28  Nick Clifton  <nickc@cambridge.redhat.com>
1142         * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1143         void function.
1144         * config/tc-sh64.c (shmedia_apply_fix): Rename to
1145         shmedia_apply_fix3 and make void.
1146         2001-05-17  Alexandre Oliva  <aoliva@redhat.com>
1147         * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1148         as_bad.
1149         2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
1150         * config/tc-sh64.h (md_parse_name): Take &c as argument.
1151         2001-03-14  DJ Delorie  <dj@redhat.com>
1152         * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1153         * doc/Makefile.in(CPU_DOCS): Ditto.
1154         * doc/c-sh64.texi: New file.
1155         * doc/as.texinfo: Add SH64 support.
1156         2001-03-13  DJ Delorie  <dj@redhat.com>
1157         * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1158         A_REUSE_PREV so that its purpose is more obvious.
1159         (shmedia_build_Mytes): Ditto.
1160         2001-03-07  DJ Delorie  <dj@redhat.com>
1161         * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1162         before processing.
1163         (sh64_vtable_inherit): Ditto.
1164         (strip_datalabels): New, strip "datalabel" from given line.
1165         * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1166         pseudos.
1167         2001-03-06  Hans-Peter Nilsson  <hpn@cygnus.com>
1168         * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1169         call ...
1170         (shmedia_build_Mytes): ... to here.
1171         2001-03-06  DJ Delorie  <dj@redhat.com>
1172         * config/tc-sh.c: Remove sh64-specific uaquad now that there
1173         is a generic one.
1174         2001-01-21  Hans-Peter Nilsson  <hpn@cygnus.com>
1175         * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1176         * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1177         address by one in call to dwarf2_emit_insn.
1178         2001-01-13  Hans-Peter Nilsson  <hpn@cygnus.com>
1179         Implement ".abi" pseudo and correct .cranges descriptors.  Correct
1180         alignment handling broken by imported changes.
1181         * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1182         (sh64_handle_align): Declare.
1183         (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1184         (sh64_max_mem_for_rs_align_code): Declare.
1185         (enum sh64_isa_values): Moved here from tc-sh64.c.
1186         (md_do_align): Define.
1187         (sh64_do_align): Declare.
1188         (struct sh64_tc_frag_data): New.
1189         (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data.  Users
1190         changed.
1191         (TC_FRAG_INIT): Change to set new datatype.
1192         (struct sh64_segment_info_type): Rename member
1193         last_flushed_location to last_contents_mark.  All users changed.
1194         (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1195         (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1196         * config/tc-sh.c (md_pseudo_table): Add ".abi".
1197         (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1198         of unsetting seen_insn.
1199         (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1200         call sh64_update_contents_mark.
1201         (sh_handle_align): Remove HAVE_SH64-conditioned code.
1202         * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1203         enum sh64_isa_values.
1204         (sh64_set_contents_type): Drop segT parameter.  All callers changed.
1205         (emitting_crange): Boolean guard moved to file scope from function
1206         scope in sh64_set_contents_type.
1207         (s_sh64_abi): New.
1208         (sh64_update_contents_mark): New; most split out from
1209         sh64_flush_pending_output.
1210         (shmedia_md_end): Call sh64_update_contents_mark.  Set
1211         sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1212         (sh64_do_align): New function.
1213         (sh64_max_mem_for_rs_align_code): New function.
1214         (sh64_handle_align): Rename from shmedia_do_align.  Make
1215         non-static.  Add head comment.  Emit zero bytes for n bytes modulo
1216         four.  Change return-type to void.
1217         (shmedia_elf_new_section): Remove.
1218         (shmedia_md_assemble): Call sh64_update_contents_mark.
1219         (s_sh64_mode): Ditto.  Do not call md_flush_pending_output.  Make
1220         new frag.  Call sh64_update_contents_mark after making the new
1221         frag.
1222         (sh64_flush_pending_output): Just call sh64_update_contents_mark
1223         and sh_flush_pending_output.
1224         (sh64_flag_output): Also call md_flush_pending_output, but add
1225         condition on not emitting_crange.
1226         (sh64_tc_cons_fix_new): Remove.
1227         2001-01-12  Nick Clifton  <nickc@redhat.com>
1228         * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1229         alignment handling scheme imported from sourceware.
1230         2001-01-12  Hans-Peter Nilsson  <hpn@cygnus.com>
1231         * config/tc-sh64.h (TARGET_FORMAT): Define.
1232         (sh64_target_format): Prototype.
1233         * config/tc-sh64.c (sh64_target_mach): New function.
1234         2001-01-07  Hans-Peter Nilsson  <hpn@cygnus.com>
1235         * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1236         zero_address_frag instead of copying the frag of the symbol.
1237         (shmedia_frob_file_before_adjust): Ditto.
1238         (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1239         to valueT to remove signedness.
1240         (shmedia_md_convert_frag): Add parameter final.  Rename parameter
1241         headers to output_bfd.  Do not evaluate symbols if final is false;
1242         do emit fixups.
1243         (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1244         UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1245         to the current frag, call shmedia_md_convert_frag to emit fixups
1246         and make frag_wane neutralize the frag.  Update comments.
1247         * config/tc-sh.c (md_convert_frag): Change caller of
1248         shmedia_md_convert_frag.
1249         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
1250         * config/tc-sh64.h: Tweak comments and correct formatting.
1251         * config/tc-sh64.c: Ditto.
1252         (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1253         expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1254         for the no-relocation case.
1255         (shmedia_check_limits): Fix range check being off-by-one for PTA.
1256         * config/tc-sh.c: Ditto.  Add proper comments to #ifdef/#ifndef
1257         wrappers.
1258         (SH64PCREL16_F): Increment for proper max-PTA handling.  Update
1259         comment.
1260         (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1261         (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1262         expansion.
1263         (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1264         Correct comment.
1265         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
1266         * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1267         BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1268         (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1269         al>: Set lowest bit of field to relocate to 1 and rest to empty,
1270         if reloc is emitted.
1271         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
1272         New options plus bugfixes.
1273         * config/tc-sh.c (md_longopts): New options "-no-expand" and
1274         "-expand-pt32".
1275         (md_parse_option): Handle new options.
1276         (md_show_usage): Add blurb for new options.
1277         * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1278         (sh64_expand, sh64_pt32): New variables.
1279         (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1280         (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1281         orig_fx_r_type.  Change SHMEDIA_BFD_RELOC_PT into
1282         BFD_RELOC_SH_PT_16.  Handle BFD_RELOC_SH_PT_16 as pc-relative.
1283         <resolved previously-pc-relative relocs>: Handle
1284         SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1285         (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1286         case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1287         points to SHcompact code.
1288         <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1289         SH64PCREL16)>: Check that ISA of what operand points at and
1290         PTA/PTB matches, or emit error.
1291         (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1292         SHMEDIA_BFD_RELOC_PT.
1293         (shmedia_immediate_op): If pcrel, emit fixup also for constant
1294         operand.
1295         (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1296         condition for MOVI expansion.
1297         <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1298         sh64_pt32.  Emit only a BFD_RELOC_SH_PT_16 fixup if not
1299         sh64_expand.
1300         <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1301         fixup.
1302         (sh64_target_format): Error-check setting of sh64_pt32 and
1303         sh64_expand.  Fix typo in check for sh64_shcompact_const_crange.
1304         (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1305         SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1306         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
1307         * config/tc-sh64.c: Improve comments.
1308         (shmedia_md_convert_frag): Remove inactive is_pt_variant code.  Do
1309         not say the linker will check correctness of PTA/PTB expansion.
1310         (shmedia_md_end): Make non-static.
1311         * config/tc-sh64.h (md_end): Define to shmedia_md_end.  Add
1312         prototype.
1313         * config/tc-sh.c (sh_finalize): Remove.
1314         * config/tc-sh.h (md_end): Do not define.
1315         Remove prototype for sh_finalize.
1316         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
1317         * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1318         sh64_section_data container when storing section type in tdata
1319         field in elf_section_data.
1320         * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1321         EF_SH5.
1322         * Makefile.am: Update dependencies.
1323         * Makefile.in: Regenerate.
1324         2000-12-22  Hans-Peter Nilsson  <hpn@cygnus.com>
1325         * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1326         dwarf2_emit_insn call with test on debug_type.
1327         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
1328         * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1329         CRT_SH5_ISA32 sticky for 64-bit.
1330         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
1331         Generate .crange sections when switching ISA mode or emitting
1332         constants in same section as code.
1333         * config/tc-sh64.c: Reformat structure definitions.
1334         (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1335         variables.
1336         (sh64_set_contents_type): Rename from sh64_init_section.  Rewrite
1337         to emit a .cranges descriptor when contents type changes.  Only
1338         emit error if changing contents type and -no-mix is in effect.
1339         (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1340         sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1341         (shmedia_md_end): Set sh64_end_of_assembly.  Pass
1342         sh64_flush_last_crange over sections.
1343         When checking main symbol of datalabel symbol, check for
1344         STO_SH5_ISA32, not ISA type of section in definition.
1345         (shmedia_frob_file_before_adjust): Check main symbol for
1346         STO_SH5_ISA32; don't check ISA type of section in definition.
1347         (shmedia_frob_section_type): Adjust for .cranges; set section flag
1348         to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1349         .cranges entries have been output.
1350         (shmedia_elf_new_section): Just call md_flush_pending_output.
1351         (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1352         fix.  Do not set tc_segment_info_data.in_code for section.  Call
1353         sh64_set_contents_type for SHmedia code.
1354         (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1355         false.  Call md_flush_pending_output.
1356         (sh64_target_format): Check that -no-mix and
1357         -shcompact-const-crange are used in sane combination with other
1358         options.
1359         (shmedia_md_pcrel_from_section): Check type of fix for how to
1360         adjust pc-relative.
1361         (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1362         not ISA type of section in definition.
1363         * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1364         hold contents-type state.
1365         (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1366         (sh64_flush_pending_output): Declare.
1367         (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1368         (sh64_tc_cons_fix_new): Declare.
1369         * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1370         call sh64_flag_output.
1371         (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE.  Just
1372         call sh64_set_contents_type to mark SHcompact code and set
1373         seen_insn.
1374         (md_longopts): New options "-no-mix" and
1375         "-shcompact-const-crange".
1376         (md_parse_option): Handle new options.
1377         (md_show_usage): Add blurb for new options.
1378         (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1379         2000-12-15  Hans-Peter Nilsson  <hpn@cygnus.com>
1380         * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1381         (sh64_last_insn_frag): New.
1382         (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1383         to get frag for insn opcode for generating fixups; do not assume it
1384         is the same frag.
1385         (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1386         for new insn.
1387         * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1388         section.
1389         (TC_FRAG_TYPE): Define as fragS *.
1390         (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1391         (sh64_last_insn_frag): Declare.
1392         (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1393         not == NULL before dereferencing.
1394         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
1395         Get rid of BFD section flag and EF_SH64_ABI64.
1396         * config/tc-sh64.c (shmedia_frob_section_type): Use
1397         elf_section_data (sec)->tdata, not a specific BFD section flag, to
1398         communicate the section as containing SHmedia code.  Describe why.
1399         * config/tc-sh.c (sh_elf_final_processing): Tweak comment.  Set
1400         EF_SH64 regardless of ABI.
1401         * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1402         in error message.  Handle resolved expressions for
1403         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1404         BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1405         (shmedia_check_limits): Handle BFD_RELOC_64.
1406         (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1407         a STO_SH5_ISA32 symbol, only the BFD value.
1408         2000-12-11  Ben Elliston  <bje@redhat.com>
1409         * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1410         dwarf2_generate_asm_lineno.
1411         2000-12-11  Hans-Peter Nilsson  <hpn@cygnus.com>
1412         Handle PC-relative MOVI expansions with assembler relaxation.
1413         Generate PC-relative relocs from 16-bit PC-relative expressions.
1414         * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1415         (shmedia_md_pcrel_from_section): ...here.
1416         (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1417         turned completely resolved.  Adjust relocation type for 16-bit
1418         immediate operands that has turned PC-relative.  Adjust back for
1419         MD_PCREL_FROM_SECTION being applied twice.
1420         (shmedia_md_convert_frag): Always emit reloc for expression with
1421         global or weak symbol.  Handle relaxation result for PC-relative
1422         expressions.
1423         (shmedia_md_estimate_size_before_relax): An expression with a weak
1424         or global symbol can not be relaxed.  Break out tests for
1425         relaxable symbol into variable sym_relaxable.
1426         <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1427         UNDEF_MOVI)>: Break out any PC-relative expression and change
1428         relaxation type.
1429         (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1430         opjp.
1431         <case A_IMMS16>: Fix typo for initial minor relaxation type of
1432         MOVI expansion.  If X_op_symbol of the immediate expression is
1433         set, make an expression symbol for the argument to frag_var.
1434         * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1435         relaxations.
1436         (END): Adjust for new relaxations.
1437         (md_relax_table): Add entries for new relaxations.
1438         2000-12-07  Ben Elliston  <bje@redhat.com>
1439         * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1440         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
1441         * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1442         SHORI operand offsets in PT/PTA/PTB expansions.
1443         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
1444         Implement DataLabel semantics.
1445         * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1446         shmedia_frob_file_before_adjust.
1447         * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1448         (DATALABEL_SUFFIX): Define.
1449         (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1450         symbol list to update "datalabel" symbols to their main symbol
1451         counterparts.
1452         (shmedia_frob_file_before_adjust): New.
1453         (sh64_adjust_symtab): For remaining datalabel symbols, set to
1454         undefined and set STT_DATALABEL.
1455         (sh64_frob_label): Initialize TC symbol field.
1456         (sh64_consume_datalabel): Actually implement semantics.  New
1457         parameter operandf, call it instead of expression.
1458         (sh64_exclude_symbol): New.
1459         * config/tc-sh64.h (md_parse_name): Pass on the function operand
1460         to sh64_consume_datalabel.
1461         (tc_symbol_new_hook): Define to tc_frob_symbol.
1462         (TC_SYMFIELD_TYPE): Define to symbolS *.
1463         (tc_frob_symbol): Define to call sh64_exclude_symbol.
1464         2000-12-01  Hans-Peter Nilsson  <hpn@cygnus.com>
1465         * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1466         case.
1467         (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1468         generating dwarf2 debug information.
1469         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
1470         * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1471         elf64-sh64 for the 64-bit ABI.
1472         * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1473         option.
1474         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
1475         * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1476         case-insensitivity.
1477         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
1478         * config/tc-sh64.c: Tweak comments, formatting and error messages.
1479         (enum sh64_abi_values): New type.
1480         (enum sh64_isa_values): New type.
1481         (sh64_isa_mode): Replace shmedia_mode.  All referers changed.
1482         (seen_shcompact_mode, seen_shmedia_mode): Delete.
1483         (sh64_abi): Replace shmedia_64.
1484         (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1485         C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1486         (s_sh64_mode): Check validity for this target.
1487         (sh64_target_format): Initialize defaults for ISA and ABI.
1488         Fallback to old object format if no SH64 ISA or ABI has been
1489         specified.
1490         * config/tc-sh.c (md_parse_option): Check combinations for errors.
1491         (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1492         ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1493         * config/tc-sh64.h: Fix typo in comment.
1494         2000-11-25  Hans-Peter Nilsson  <hpn@cygnus.com>
1495         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1496         <PT fixups for absolute values>: Size will be longest, not
1497         shortest.
1498         (shmedia_md_convert_frag): Disable PTB-warning machinery.  Correct
1499         all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1500         * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1501         and l1 to hold lowercase of two first characters.  Change all
1502         remaining TO_LOWER to tolower.
1503         * config/tc-sh64.c (TO_LOWER): Delete.
1504         (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1505         (md_parse_name): Define.
1506         (sh64_consume_datalabel): Declare.
1507         (DOLLAR_DOT): Define.
1508         * config/tc-sh64.c (shmedia_parse_exp): New.
1509         (sh64_consume_datalabel): New; just ignoring datalabel semantics.
1510         (shmedia_parse_reg): Remove const from src
1511         parameter.
1512         (shmedia_get_operands): Ditto for args parameter and ptr variable.
1513         (shmedia_md_assemble): Ditto for op_end variable.
1514         (shmedia_get_operand): Ditto for ptr parameter and src variable.
1515         Use shmedia_parse_exp, not parse_exp.
1516         * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
1517         parameter.  All callers changed.
1518         (shmedia_get_operand): Add shmedia_arg_type parameter.  All
1519         callers changed.
1520         (shmedia_parse_reg): Put first two character in local variables.
1521         Use tolower, not TO_LOWER.  If no register is found and argtype
1522         indicates a control register, scan shmedia_creg_table
1523         case-insensitive.
1524         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
1525         * Makefile.am (CPU_TYPES): Add sh64.
1526         (TARGET_CPU_CFILES): Add config/tc-sh64.c.
1527         (TARGET_CPU_HFILES): Add config/tc-sh64.h.
1528         Regenerate dependencies.
1529         * Makefile.in: Regenerate.
1530         * configure.in: Add support for sh64-*-elf*.
1531         * configure: Regenerate.
1532         * config/tc-sh64.h: New.
1533         * config/tc-sh64.c: New.
1534         * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
1535         .mode, .isa and .uaquad.
1536         [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
1537         SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
1538         [HAVE_SH64] (END): Define as 10.
1539         [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
1540         SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
1541         MOVI_64): Define.
1542         [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
1543         SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
1544         SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
1545         MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
1546         Define.
1547         (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
1548         (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
1549         (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
1550         (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
1551         SHmedia instructions.  Handle state-change after switching to
1552         SHcompact.
1553         (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
1554         (md_parse_option) [HAVE_SH64]: Parse new options.
1555         (md_show_usage) [HAVE_SH64]: Show usage of new options.
1556         (md_convert_frag) [HAVE_SH64] <default>: Call
1557         shmedia_md_convert_frag instead of abort.
1558         (sh_force_relocation) [HAVE_SH64]: Also force relocation for
1559         BFD_RELOC_SH_SHMEDIA_CODE.
1560         (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
1561         SHcompact or SHmedia code.
1562         (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
1563         shmedia_md_apply_fix instead of abort.
1564         (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
1565         result from calling shmedia_md_estimate_size_before_relax instead
1566         of calling abort.
1567         (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
1568         do the work.
1569         (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
1570         shmedia_init_reloc and do nothing more if it returns non-zero.
1571         (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
1572         * po/POTFILES.in: Regenerate.
1573         * po/gas.pot: Regenerate.
1574
1575 2002-02-06  Alexandre Oliva  <aoliva@redhat.com>
1576
1577         * config/tc-sh.c (parse_at): Install the correct version of
1578         2002-02-04's patch.
1579
1580         * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
1581         assume fixP->fx_subsy is non-NULL.
1582
1583 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
1584
1585         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
1586         A_DISP_PC_ABS, and adjust it by -4.
1587         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
1588         expected.
1589         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
1590         the operand type is not A_DISP_PC_ABS.
1591
1592 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
1593
1594         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
1595         common and weak symbols.  Handle common and weak symbols as
1596         undefined symbols with regards to GREG handling and merging.
1597         (mmix_frob_file): Ditto.
1598
1599 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
1600
1601         * configure.in (hppa-*-netbsd*): New target.
1602         * configure: Regenerate.
1603         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
1604
1605 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
1606
1607         * config/tc-v850.c: Add missing prototypes amd use old-style
1608         function definitions.
1609         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
1610         (sdata_section tdata_section, zdata_section, sbss_section,
1611         tbss_section, zbss_section, rosdata_section, rozdata_section,
1612         scommon_section, tcommon_section, zcommon_section,
1613         call_table_data_section, call_table_text_section): Delete.
1614         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1615         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
1616         v850_call_table_data, v850_call_table_text): Delete.
1617         (struct v850_seg_entry): New.
1618         (v850_seg_table): New.
1619         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
1620         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
1621         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
1622         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
1623         (do_v850_seg): New.
1624         (v850_seg): New.
1625         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
1626         recording of alignment.
1627         (md_pseudo_table): Use v850_seg.
1628         (md_begin): Don't init .call_table_data and .call_table_text here.
1629         Set v850_seg_table bss entry.
1630
1631 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
1632
1633         Support on-demand global register allocation by passing on
1634         base-plus-offset relocs to the linker.
1635         * config/tc-mmix.c: Tweak and fix typos in comments.
1636         (allocate_undefined_gregs_in_linker): New variable.
1637         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
1638         (md_longopts): Add --linker-allocated-gregs.
1639         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
1640         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
1641         (md_show_usage): Update text for -x.  Add text for
1642         --linker-allocated-gregs.
1643         (tc_gen_reloc): Derive default value for addend from val and
1644         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
1645         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
1646         GREG if allocate_undefined_gregs_in_linker.
1647         * doc/as.texinfo (Overview) <Target MMIX options>: Add
1648         --linker-allocated-gregs.
1649         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
1650         --linker-allocated-gregs.  Mention that it's implied by -x.
1651         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
1652         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
1653
1654         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
1655
1656 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
1657
1658         * Makefile.am: Run "make dep-am"
1659         * Makefile.in: Regenerate.
1660
1661 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
1662
1663         * config/tc-or32.c: New file.
1664         * config/tc-or32.h: New file.
1665         * configure.in: Add support for or32 targets.
1666         * configure: Regenerate.
1667         * config/obj-coff.c: Add support for or32 targets.
1668         * config/obj-coff.h: Add support for or32 targets.
1669         * Makefile.am: Add support for or32 targets.
1670         * Makefile.in: Regenerate.
1671         * NEWS: Mention support for OpenRISC.
1672         * doc/Makefile.in: Regenerate.
1673         * po/POTFILES.in: Regenerate.
1674         * po/gas.pot: Regenerate.
1675
1676 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
1677
1678         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
1679         and mod.
1680
1681 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
1682
1683         * config/tc-mips.c (tc_gen_reloc): Arrange for
1684         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
1685         their LO16 parts, even for ELF.
1686
1687 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
1688
1689         * config/tc-i386.c: Protect definitions of true and false
1690         from redefinition.
1691
1692 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
1693
1694         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
1695         made because of .weak, if they are neither defined nor used in any
1696         way.
1697
1698 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
1699
1700         * configure: Regenerated.
1701
1702 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
1703
1704         * doc/Makefile.am (install): Depend on install-info.
1705         * doc/Makefile.in: Regenerate.
1706
1707 2002-01-26  Nick Clifton <nick@redhat.com>
1708
1709         * po/fr.po: Updated version
1710
1711 2002-01-24  Kazu Hirata  <kazu@hxi.com>
1712
1713         * config/tc-h8300.c (check_operand): Don't print a warning
1714         when a valid 24-bit address is given to a 16-bit address
1715         operand.
1716
1717 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
1718
1719         * config/tc-sh.c (sh_elf_suffix): Removed.
1720         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
1721         sh_end_of_match, sh_parse_name): New functions.
1722         (sh_elf_cons): Simplify.
1723         (parse_exp): Reject misplaced PIC operands.
1724         (md_undefined_symbol): Simplify.
1725         (sh_fix_adjustable): Let @GOTOFF be adjusted.
1726         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
1727         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
1728         Complain if subsy remains at the end.
1729         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
1730         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
1731
1732 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
1733
1734         * config/tc-mn10300.c (xr_registers): Move `pc'...
1735         (other_registers): ... here.
1736
1737 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
1738
1739         * Makefile.am: Run "make dep-am".
1740         * Makefile.in: Regenerate.
1741         * gas/po/POTFILES.in: Regenerate.
1742
1743 2002-01-21  DJ Delorie  <dj@redhat.com>
1744
1745         * config/obj-coff.c (obj_coff_init_stab_section): Make the
1746         stabstr_name allocation permanent, as it will be referenced from
1747         the section hash.
1748
1749 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
1750
1751         * configure.in (ia64-*-netbsd*): New target.
1752         * configure: Regenerate.
1753
1754 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
1755
1756         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
1757         to @dots call.
1758         <Detailed description, ARM options>: Ditto.
1759         * doc/c-arm.texi (ARM Options): Ditto.
1760
1761 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1762
1763         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
1764         do_mia, do_mar and do_mra respectively.
1765         (do_mav_*): Renamed from do_c_*.
1766         (mav_reg_required_here, mav_parse_offset): Renamed from
1767         cirrus_reg_required_here and cirrus_parse_offset respectively.
1768         (MAV_MODE?): Renamed from CIRRUS_MODE?.
1769
1770 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1771             Keith Walker  <keith.walker@arm.com>
1772
1773         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
1774         (insns): Add pattern for bxj instruction.
1775         (do_bxj): New function.
1776         (arm_cpus): Add arm926ej.
1777         (arm_archs): Add armv5tej.
1778
1779 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1780
1781         * doc/c-arm.texi: Add new fpe options to list of supported flags.
1782
1783 2002-01-19  Keith Walker  <keith.walker@arm.com>
1784
1785         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
1786
1787 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1788
1789         * NEWS: Mention new ARM command-line options and VFP support.
1790
1791         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
1792         uses changed.
1793         (ARM_CEXT_MAVERICK): Similarly.
1794         (ARM_ANY): Now means any core instruction.
1795         (CPU_DEFAULT): Default to ARM_ANY.
1796         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
1797         (pic_code): Declare for all object types.  Make type int.
1798         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
1799         (march_fpu_opt, mfpu_opt): Declare.
1800         (md_longopts): Tidy up conditional definitions.
1801         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
1802         (arm_long_opts): New tables.
1803         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
1804         (arm_parse_extension): New function.
1805         (md_parse_option): Rewrite using new table-driven system.
1806         (md_show_usage): Use new table-driven system.
1807         (md_begin): Calculate cpu_variant from command line option data.
1808         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
1809         command-line options.
1810         * doc/c-arm.texi: Likewise.
1811
1812 2002-01-18  Andreas Jaeger  <aj@suse.de>
1813
1814         * as.c (parse_args): Update year.
1815
1816 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
1817
1818         * config/tc-tic54x.c (encode_address): Add a more informative
1819         warning about incorrect syntax.
1820
1821 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
1822
1823         * po/gas.pot: Regenerate.
1824
1825 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
1826
1827         * macro.c (get_any_string): Add no-c-format comment to prevent
1828         confusion when translating string.
1829         * gasp.c (get_any_string): Add no-c-format comment to prevent
1830         confusion when translating string.
1831
1832 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1833             Johannes Stezenbach <js@convergence.de>
1834         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
1835         matched before the shorter ones.
1836         (my_getSmallParser): Fix handling of nested parentheses in
1837         percent_op's. Code cleanup.
1838         (my_getPercentOp): New function, code from my_getSmallParser.
1839         (my_getSmallExpression): Fix handling of closing parentheses.
1840         Code cleanup. Better comments.
1841
1842 2002-01-16  Nick Clifton <nickc@redhat.com>
1843
1844         po/tr.po: New file: Turkish translation.
1845         configure.in (LINGUAS): Add "tr".
1846         configure: Regenerate.
1847
1848 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
1849
1850         Support for VFP instructions
1851         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
1852         (cp_address_required_here): New argument wb_ok.  When false, do not
1853         accept write-back forms of addressing.  Change all callers.
1854         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
1855         (FPU_VFP_EXT_V2): Define.
1856         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
1857         Define in terms of above.
1858         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
1859         (vfp_reg): New struct.
1860         (vfp_regs): New array of registers.
1861         (insns): Add VFP instructions.
1862         (sn_table): New array of VFP single-precision register names.
1863         (dn_table): New array of VFP double-precision register names.
1864         (all_reg_maps): Add the new register tables.
1865         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
1866         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
1867         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
1868         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
1869         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
1870         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
1871         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
1872         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
1873         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
1874         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
1875         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
1876         (do_vfp_sp_dp_cvt): New functions.
1877         (md_begin): Set soft-float flag for appropriate VFP work.
1878         (md_atof): Handle VFP-format doubles.
1879         (md_parse_option): Handle VFP command-line options.
1880         (md_show_usage): Display VFP command-line options.
1881
1882 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
1883
1884         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
1885         various command line options.
1886
1887 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
1888
1889         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
1890         vtinherit relocs.
1891         (xstormy16_md_apply_fix3): Do not return a value.
1892
1893 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1894
1895         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
1896         the -EL/-EB option that matches the target's endianness.
1897         (md_parse_option): Likewise.
1898
1899 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1900
1901         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
1902         is not dependent on ARM_BI_ENDIAN.
1903
1904 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1905
1906         * tc-arm.c (all error messages): Normalize capitalization of messages.
1907
1908         * tc-arm.h (md_operand): Delete define.
1909         * tc-arm.c (in_my_get_expression): New static variable.
1910         (my_get_expression): Set and clear it.
1911         (md_operand): New function.  If called from my_get_expression
1912         put the error in inst.error.
1913         (output_inst): Now takes argument of instruction being assembled.
1914         Print it out with any error message.
1915         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
1916         with '=' syntax.
1917         (end_of_line): Don't update inst.error if it is already set.
1918
1919 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
1920
1921         * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
1922         op that can be translated into a mvn instruction.
1923
1924 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
1925
1926         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
1927         setting default md.flags.
1928         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
1929         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
1930         * gas/config/tc-ia64.c (setup_unwind_header): Add support
1931         for 32 bit unwind info blocks.
1932         (generate_unwind_image): Add support for different types
1933         of unwind images (32 bits and/or big-endian).
1934         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
1935         (ia64_target_format): Add support for hpux target formats.
1936         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
1937         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
1938         SHT_FINI_ARRAY elf section types.
1939
1940 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
1941
1942         * tc-arm.c (struct reg_entry): Move before prototypes.
1943         (int_register, cp_register, fp_register): Delete.
1944         (reg_table): Delete.  Replaced with ...
1945         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
1946         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
1947         (mav_dspsc_table): ... one table per register set.
1948         (arm_reg_hsh): Delete.
1949         (struct reg_map): New structure.
1950         (all_reg_maps): New array.
1951         (enum arm_reg_type): New enums.
1952         (build_reg_hsh): New function.
1953         (insert_reg_alias): Use hash table passed by caller.  Adjust all
1954         callers.
1955         (create_register_alias): New function, split out from ...
1956         (md_assemble): ... here.
1957         (md_begin): Build new register hash tables.
1958         (arm_reg_parse): New argument for the hash table to search.  Adjust all
1959         callers.
1960         (arm_reg_parse_any): New function.
1961         (co_proc_number): Look up the processor number in the processor hash
1962         table.
1963         (cirrus_regtype): Delete.
1964         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
1965         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
1966         (ARM_EXT_MAVERICKsc_register): Delete.
1967         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
1968         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
1969         functions.
1970         (do_c_triple_4, do_c_triple_5): Delete.
1971         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
1972         (do_c_quad_6): Delete.
1973         (do_c_quad_6[ab]): New functions.
1974         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
1975         arguments to use new register parsing methods.
1976         (cirrus_reg_required_here): Likewise.
1977         (insns): Reclassify cirrus maverick worker functions.
1978         (cirrus_valid_reg): Delete.
1979
1980 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
1981
1982         * configure.in (sh*le): Set cpu_type=sh and endian=little.
1983         (sh*-*-netbsdelf*): New target.
1984         * configure: Regenerate.
1985         * tc-sh.h: Update copyright years.
1986         (TARGET_FORMAT): Add version for TE_NetBSD.
1987
1988 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
1989
1990         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
1991         negative.
1992
1993 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
1994
1995         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
1996         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
1997
1998 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
1999
2000         * tc-mips.c (mips_cprestore_valid): New flag.
2001         (mips_frame_reg_valid): New flag.
2002         (macro) [M_JAL_2]: Check both flags.
2003         [M_JAL_A]: Likewise.
2004         (s_cprestore): Set mips_cprestore_valid.
2005         (tc_get_register): If setting mips_frame_reg, set
2006         mips_frame_reg_valid and clear mips_cprestore_valid.
2007         (s_mips_ent): Clear both flags.
2008         (s_mips_end): Clear both flags.
2009
2010 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
2011
2012         * write.c (write_object_file): Make use of bfd_section_list_remove.
2013         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2014         * config/tc-mmix.c (mmix_frob_file): Likewise.
2015
2016 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
2017
2018         * configure.in (i386-*-netbsdelf*): Collapse target into...
2019         (i386-*-netbsd*): ...this.  Add support for x86-64.
2020         * configure: Regenerated.
2021
2022 2002-01-03  matthew green  <mrg@redhat.com>
2023
2024         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2025
2026 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
2027
2028         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2029         NULL frag link.
2030
2031 For older changes see ChangeLog-0001
2032 \f
2033 Local Variables:
2034 mode: change-log
2035 left-margin: 8
2036 fill-column: 74
2037 version-control: never
2038 End: