gas/ChangeLog

   1 2010-11-15  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
   2
   3         PR gas/12198
   4         * config/tc-arm.c (arm_arch_v6m_only): New variable.
   5         (aeabi_set_public_attributes): Ensure we only set the Operating System
   6         Extension when we are on an M-profile core.
   7
   8 2010-11-13  Richard Sandiford  <rdsandiford@googlemail.com>
   9
  10         * config/tc-mips.c (macro_build): Remove gas_assert from 'o' case.
  11         Use a restricted gas_assert for 'i' and 'j'.
  12
  13 2010-11-11  Mingming Sun  <mingm.sun@gmail.com>
  14
  15         * config/tc-mips.c (mips_cpu_info_table): Add loongson3a in MIPS 64.
  16         * doc/c-mips.texi (MIPS cpu): Add loongson3a.
  17
  18 2010-11-10  Richard Sandiford  <richard.sandiford@linaro.org>
  19
  20         * config/tc-arm.c (do_t_branch): Treat (PLT) branches as wide.
  21
  22 2010-11-05  Nick Clifton  <nickc@redhat.com>
  23
  24         * config/tc-cr16.c (getprocreg_image): Fix typo MAX_PREG ->
  25         MAX_REG.
  26         (getprocregp_image): Likewise.
  27
  28 2010-11-05  Tristan Gingold  <gingold@adacore.com>
  29
  30         * po/gas.pot: Regenerate
  31         * po/POTFILES.in: Regenerate
  32
  33 2010-11-05  Tristan Gingold  <gingold@adacore.com>
  34
  35         * NEWS: Add marker for 2.21.
  36
  37 2010-11-05  Dave Korn  <dave.korn.cygwin@gmail.com>
  38
  39         PR gas/12166
  40         * config/obj-coff.c (weak_altname2name): Don't infer from the presence
  41         of a period that the symbol has been already uniquify-d.
  42         (weak_uniquify): Don't worry that the symbol might have been already
  43         uniquify-d.
  44
  45 2010-11-04  Alan Modra  <amodra@gmail.com>
  46
  47         * config/tc-ppc.c (nop_limit): New var.
  48         (OPTION_NOPS): Define.
  49         (md_longopts): Add --nops.
  50         (md_parse_option): Handle it.
  51         (md_show_usage): Publish.
  52         (ppc_handle_align): Pad with a branch followed by nops if more
  53         than nop_limit nops.
  54
  55 2010-11-03  H.J. Lu  <hongjiu.lu@intel.com>
  56
  57         PR gas/12186
  58         * config/tc-i386-intel.c (i386_intel_fold): Properly fold
  59         _GLOBAL_OFFSET_TABLE_.
  60
  61 2010-11-02  Joseph Myers  <joseph@codesourcery.com>
  62
  63         * config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC):
  64         New enum values.
  65         (md_longopts): Add options mpid, mpic and mno-pic.
  66         (tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table,
  67         tic6x_pid_types, tic6x_use_pid): New.
  68         (md_parse_option): Handle new options.
  69         (md_show_usage): Output help text for new options.
  70         (tic6x_set_attributes): Set PID and PIC attributes.
  71         * doc/as.texinfo: Document -mpid=, -mpic and -mno-pic.
  72         * doc/c-tic6x.texi (TIC6X Options): Likewise.
  73
  74 2010-11-01  Maciej W. Rozycki  <macro@linux-mips.org>
  75
  76         * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Use the offset
  77         reloc supplied.
  78         (mips_ip)['o']: Initialise offset_reloc.
  79
  80 2010-10-29  Joseph Myers  <joseph@codesourcery.com>
  81
  82         * doc/c-tic6x.texi (TIC6X Directives): Mention
  83         Tag_ABI_compatibility.
  84
  85 2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>
  86
  87         * write.c (compress_debug): Optimize section flags check.
  88
  89 2010-10-29  Bernd Schmidt  <bernds@codesourcery.com>
  90             Joseph Myers  <joseph@codesourcery.com>
  91
  92         * config/tc-tic6x.c (OPTION_MDSBT, OPTION_MNO_DSBT): New enum
  93         values.
  94         (md_longopts): Add mdsbt and mno-dsbt.
  95         (tic6x_dsbt): New static variable.
  96         (md_parse_option): Handle OPTION_MDSBT and OPTION_MNO_DSBT.
  97         (md_show_usage): Output help text for -mdsbt and -mno-dsbt.
  98         (TAG): Add comma at the end.
  99         (tic6x_set_attributes): Set Tag_ABI_DSBT.
 100         * doc/as.texinfo: Document -mdsbt and -mno-dsbt.
 101         * doc/c-tic6x.texi (TIC6X Options): Likewise.
 102         (TIC6X Directives): Mention Tag_ABI_DSBT.
 103
 104 2010-10-28  Matthias Klose  <doko@ubuntu.com>
 105
 106         * doc/as.texinfo: Add directory section for info document.
 107
 108 2010-10-28  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 109
 110         * config/tc-s390.c (md_begin): Only add to hash table if cpu and
 111         mode mask fit.
 112
 113 2010-10-28  Alan Modra  <amodra@gmail.com>
 114
 115         * config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame.
 116
 117 2010-10-26  Alan Modra  <amodra@gmail.com>
 118
 119         * config/obj-coff.c (coff_format_ops): Fix typo.
 120
 121 2010-10-25  Richard Sandiford  <rdsandiford@googlemail.com>
 122
 123         * config/tc-mips.c (macro2): Delete.
 124
 125 2010-10-25  Nathan Sidwell  <nathan@codesourcery.com>
 126
 127         * config/tc-tic6x.c: Add attribution.
 128
 129 2010-10-25  Mark Mitchell  <mark@codesourcery.com>
 130
 131         * obj.h (struct format_ops): Add adjust_symtab.
 132         * config/obj-multi.h (obj_adjust_symtab): Define.
 133         * config/obj-aout.c (aout_format_ops): Init new field.
 134         * config/obj-coff.c (coff_format_ops): Likewise.
 135         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
 136         * config/obj-elf.c (elf_format_ops): Likewise.
 137
 138 2010-10-25  Alan Modra  <amodra@gmail.com>
 139
 140         PR gas/12049
 141         * write.c (relax_frag): Don't allow forward branches to temporarily
 142         becomde backward branches.
 143
 144 2010-10-23  Mark Mitchell  <mark@codesourcery.com>
 145
 146         * config/obj-elf.c (elf_adjust_symtab): New.  Move group section
 147         processing here from elf_frob_file.  Ensure that group signature
 148         symbols have the name of the group.
 149         (elf_frob_file): Move group section processing to
 150         elf_adjust_symtab.
 151         * config/obj-elf.h (elf_adjust_symtab): Declare.
 152         (obj_adjust_symtab): Define.
 153         * config/tc-arm.c (arm_adjust_symtab): Call elf_adjust_symtab.
 154
 155 2010-10-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 156
 157         * config/tc-sparc.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define as
 158         elf32-sparc-sol2.
 159         (ELF64_TARGET_FORMAT): Define as elf64-sparc-sol2.
 160
 161 2010-10-21  Joseph Myers  <joseph@codesourcery.com>
 162
 163         * config/tc-tic6x.c (tic6x_arch_attribute, tic6x_arches,
 164         md_assemble, tic6x_set_attributes): Update for attribute renaming.
 165         * doc/c-tic6x.texi: Update for attribute renaming.
 166
 167 2010-10-19  Alan Modra  <amodra@gmail.com>
 168
 169         * write.c (relax_segment): Correct address on frag added to stop
 170         leb128/align frags bouncing.
 171
 172 2010-10-19  Alan Modra  <amodra@gmail.com>
 173
 174         PR gas/12049
 175         * frags.h (struct frag): Add "region" field.
 176         * write.c (relax_frag): Don't add "stretch" to forward reference
 177         target if there is an intervening org or align.
 178         (relax_segment): Set region.
 179
 180 2010-10-18  Maciej W. Rozycki  <macro@linux-mips.org>
 181
 182         * config/tc-mips.c (macro)[ldd_std]: Fix the relaxation variant
 183         for absolute addressing.
 184
 185 2010-10-18  Maciej W. Rozycki  <macro@linux-mips.org>
 186
 187         * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs.
 188
 189 2010-10-18  Maciej W. Rozycki  <macro@linux-mips.org>
 190
 191         * config/tc-mips.c (mips_pseudo_table): Add "sbss".
 192         (s_change_sec): Handle it.
 193
 194 2010-10-15  Mike Frysinger  <vapier@gentoo.org>
 195
 196         * config/bfin-parse.y (BYTEOP2M): Call BYTEOP2M().
 197
 198 2010-10-14  H.J. Lu  <hongjiu.lu@intel.com>
 199
 200         * config/tc-i386.c (match_template): Check checkregsize
 201         instead of w for register size check.
 202
 203 2010-10-14  H.J. Lu  <hongjiu.lu@intel.com>
 204
 205         * config/tc-i386.c (_i386_insn): Add disp32_encoding.
 206         (md_assemble): Don't call optimize_disp if disp32_encoding is
 207         set.
 208         (parse_insn): Support .d32 to force 32bit displacement.
 209         (output_branch): Use BIG if disp32_encoding is set.
 210
 211         * doc/c-i386.texi: Document .d32 encoding suffix.
 212
 213 2010-10-11  Steve Kilbane  <steve.kilbane@analog.com>
 214
 215         * config/bfin-lex.l (FLAGS): New state.
 216         (X, Z, S, M, T): Require FLAGS state.
 217         ("(", ")"): Start/stop FLAGS state.
 218
 219 2010-10-11  David Gibson  <david.gibson@analog.com>
 220
 221         * config/bfin-aux.h (bfin_loop_attempt_create_label): New prototype.
 222         * config/bfin-parse.y (LOOP_BEGIN, LOOP_END): Handle numeric labels.
 223         * config/tc-bfin.c (bfin_loop_attempt_create_label): New funtion.
 224
 225 2010-10-11  David Gibson  <david.gibson@analog.com>
 226
 227         * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing.
 228
 229 2010-10-08  Pierre Muller  <muller@ics.u-strasbg.fr>
 230
 231         Fix build with -DDEBUG=7
 232         * config/obj-coff.c (s_get_name, symbol_dump): Add prototypes.
 233
 234 2010-10-07  Bernd Schmidt  <bernds@codesourcery.com>
 235
 236         * config/tc-tic6x.c (tic6x_try_encode): Correct encoding of fstg field
 237         in SPKERNEL instructions.
 238
 239 2010-10-06  Nathan Sidwell  <nathan@codesourcery.com>
 240
 241         * config/tc-arm.c (encode_branch): Remove superfluous braces.
 242         (do_t_branch): Move reloc setting to end of routine.
 243
 244 2010-10-04  David Daney  <ddaney@caviumnetworks.com>
 245
 246         * config/tc-mips.c (mips_fix_cn63xxp1): New variable.
 247         (mips_ip):  Add errata work around when mips_fix_cn63xxp1 set.
 248         (OPTION_FIX_CN63XXP1, OPTION_NO_FIX_CN63XXP1): New enum options
 249         enumerations.
 250         (md_longopts): Add options for -mfix-cn63xxp1 and -mno-fix-cn63xxp1.
 251         (md_parse_option): Handle OPTION_FIX_CN63XXP1 and
 252         OPTION_NO_FIX_CN63XXP1.
 253         (md_show_usage): Add documentation for -mfix-cn63xxp1.
 254         * doc/c-mips.texi (-mfix-cn63xxp1, -mno-fix-cn63xxp1): Document
 255         the new options.
 256
 257 2010-09-29  Bernd Schmidt  <bernds@codesourcery.com>
 258
 259         * gas/tic6x/insns-bad-1.s: Remove test for readonly tscl.
 260         * gas/tic6x/insns-bad-1.l: Likewise.
 261         * gas/tic6x/insns-c674x.d: Add test for writeable tscl.
 262         * gas/tic6x/insns-c674x.s: Likewise.
 263
 264 2010-09-29  Alan Modra  <amodra@gmail.com>
 265
 266         * expr.c (expr): Correct returned segment value.
 267
 268 2010-09-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 269
 270         * configure: Regenerate.
 271
 272 2010-09-27  Bernd Schmidt  <bernds@codesourcery.com>
 273
 274         * config/tc-tic6x.c (tic6x_fix_adjustable): New function.
 275         * config/tc-tic6x.h (tic6x_fix_adjustable): Declare.
 276         (tc_fix_adjustable): New macro.
 277
 278 2010-09-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 279
 280         * config/tc-s390.c: (md_parse_option): New option -march=z196.
 281         * doc/c-s390.texi: Document new option.
 282
 283 2010-09-27  Tejas Belagod  <tejas.belagod@arm.com>
 284
 285         * config/tc-arm.c (do_neon_ldr_str): Deprecate ARM-mode PC-relative
 286         VSTR, issue an error in THUMB mode.
 287
 288 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 289
 290         * config/tc-arm.c (arm_ext_virt): New variable.
 291         (arm_reg_type): Add REG_TYPE_RNB for banked registers.
 292         (reg_entry): Allow registers to be larger than a byte.
 293         (reg_alias): Fix type warning.
 294         (parse_operands): Parse banked registers when appropriate.
 295         (do_mrs): Add support for Virtualization Extensions.
 296         (do_hvc): New function.
 297         (do_t_mrs): Add support for Virtualization Extensions.
 298         (do_t_msr): Likewise.
 299         (do_t_hvc): New function.
 300         (SPLRBANK): New define.
 301         (reg_names): Add banked registers.
 302         (insns): Add support for Virtualization Extensions.
 303         (md_apply_fixup): Likewise.
 304         (arm_cpus): -mcpu=cortex-a15 implies the Virtualization Extensions.
 305         (arm_extensions): Add 'virt' extension.
 306         (aeabi_set_public_attributes): Add support for Virtualization
 307         Extensions.
 308         * doc/c-arm.texi: Document 'virt' extension.
 309
 310 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 311
 312         * config/tc-arm.c (arm_ext_adiv): New variable.
 313         (do_div): New function.
 314         (insns): Accept UDIV and SDIV in ARM state.
 315         (arm_cpus): The cortex-a15 option has all current v7-A extensions.
 316         (arm_extensions): Add 'idiv' extension.
 317         (aeabi_set_public_attributes): Update Tag_DIV_use values for the
 318         Integer Divide extension.
 319         * doc/c-arm.texi: Document the idiv extension.
 320
 321 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 322
 323         * config/tc-arm.c (arm_ext_v6m): New variable.
 324         (arm_ext_m): Add support for OS extension.
 325         (arm_ext_os): New variable.
 326         (do_t_swi): In v6-M ensure we have the OS extension.
 327         (arm_cpus): The cortex-m1 and cortex-m0 options have the OS
 328         extension by default.
 329         (arm_archs): Add armv6s-m.
 330         (arm_extensions): Add 'os' extension.
 331         (cpu_arch_ver): Add support for v6S-M.
 332         * doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m
 333         architecture options.
 334
 335 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 336
 337         * config/tc-arm.c (arm_ext_v6z): Remove.
 338         (arm_ext_sec): New variable.
 339         (do_t_smc): In Thumb state SMC requires v7-A.
 340         (insns): Make SMC depend on Security Extensions.
 341         (arm_cpus): All -mcpu=cortex-a* options have the Security Extensions.
 342         (arm_extensions): Add 'sec' extension.
 343         (cpu_arch_ver): Reorder.
 344         (aeabi_set_public_attributes): Emit Tag_Virtualization_use as
 345         appropriate.
 346         * doc/c-arm.texi: Document Security Extensions.
 347
 348 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 349
 350         * config/tc-arm.c (arm_ext_mp): Add.
 351         (do_pld): Update comment.
 352         (insns): Add support for pldw.
 353         (arm_cpus): Update cortex-a5, cortex-a9, and cortex-a15 to support
 354         MP extension.
 355         (arm_extensions): Add 'mp' extension.
 356         (aeabi_set_public_attributes): Emit correct build attribute when
 357         MP extension is enabled.
 358         * doc/c-arm.texi: Update for MP extensions.
 359
 360 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 361
 362         * config/tc-arm.c (md_pseduo_table): Add .arch_extension directive.
 363         (arm_option_extension_value_table): Add.
 364         (arm_extensions): Change type.
 365         (arm_option_cpu_table): Rename...
 366         (arm_option_fpu_table): ...to this.
 367         (arm_fpus): Change type.
 368         (arm_parse_extension): Enforce alphabetical order.  Allow
 369         extensions to be removed.
 370         (arm_parse_arch): Allow extensions to be specified with -march.
 371         (s_arm_arch_extension): Add.
 372         (s_arm_fpu): Update for type changes.
 373         * doc/c-arm.texi: Document changes to infrastructure.
 374
 375 2010-09-23  Alan Modra  <amodra@gmail.com>
 376
 377         * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols
 378         with the absolute section symbol.
 379
 380 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 381
 382         * config/bfin-parse.y: Fix typo in BYTEOP16P comment.
 383
 384 2010-09-22  Robin Getz  <robin.getz@analog.com>
 385
 386         * config/bfin-parse.y (is_store): New function.
 387         (gen_multi_instr_1): Check parallel slots for store insns.
 388
 389 2010-09-22  Robin Getz  <robin.getz@analog.com>
 390
 391         * config/bfin-defs.h (IS_EMUDAT): New define.
 392         * config/bfin-parse.y: Accept EMUDAT for any register move.
 393
 394 2010-09-22  Robin Getz  <robin.getz@analog.com>
 395
 396         * config/bfin-parse.y: Improve error messages.
 397
 398 2010-09-22  Robin Getz  <robin.getz@analog.com>
 399
 400         * config/bfin-parse.y (DBG): Fix regno encoding.
 401         (DBGCMPLX): Likewise.
 402
 403 2010-09-22  Robin Getz  <robin.getz@analog.com>
 404
 405         * config/bfin-lex.l: Accept multibyte chars in symbol names.
 406
 407 2010-09-22  Robin Getz  <robin.getz@analog.com>
 408
 409         * config/bfin-defs.h (statusflags): Add AC0_COPY, V_COPY, and RND_MOD.
 410         * config/bfin-lex.l: Tokenize AC0_COPY, V_COPY, and RND_MOD.
 411
 412 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 413
 414         * config/bfin-aux.h (bfin_gen_pseudochr): New prototype.
 415         * config/tc-bfin.c (bfin_gen_pseudochr): New function.
 416         * config/bfin-parse.y: Call bfin_gen_pseudochr for OUTC tokens.
 417
 418 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 419
 420         * config/bfin-lex.l (abort): Accept case-insensitive abort insn.
 421         * config/bfin-parse.y (ABORT): Handle the ABORT token.
 422
 423 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 424
 425         * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518.
 426
 427 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 428
 429         * doc/c-bfin.texi (-mcpu): Add bf592.
 430         * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF592.
 431         (bfin_cpus[]): Add 0.0/0.1 for bf592.
 432
 433 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 434
 435         * config/tc-bfin.c (comment_chars): Add #.
 436
 437 2010-09-20  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 438
 439         * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs.
 440
 441 2010-09-20  Richard Henderson  <rth@redhat.com>
 442
 443         * config/tc-alpha.c (tc_gen_reloc): Remove hack around
 444         bfd_perform_reloc for OBJ_ELF.
 445
 446 2010-09-17  Tejas Belagod  <tejas.belagod@arm.com>
 447
 448         * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register
 449         list for ldm/stm.
 450
 451 2010-09-17  Tejas Belagod  <tejas.belagod@arm.com>
 452
 453         * config/tc-arm.c (parse_psr): Add condition for matching "APSR" on
 454         non-M-arch cpus.
 455         (psrs): Add entry for PSR flags, g, nzcvq, nzcvqg.
 456
 457 2010-09-17  Tejas Belagod  <tejas.belagod@arm.com>
 458
 459         * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead
 460         of just RR.
 461
 462 2010-09-17  Andrew Burgess  <aburgess@broadcom.com>
 463
 464         PR gas/12011
 465         * config/obj-elf.c (obj_elf_parse_section_letters): Correct test
 466         for error return from md_elf_section_letter.
 467         * config/tc-alpha.c (alpha_elf_section_letter): Correct error message.
 468         * config/tc-i386.c (x86_64_section_letter): Likewise.
 469         * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
 470         * config/tc-mep.c (mep_elf_section_letter): Likewise.
 471
 472 2010-09-15  Kai Tietz  <kai.tietz@onevision.com>
 473
 474         * config/obj-coff-seh.c (seh_validate_seg): New funtion.
 475         (obj_coff_seh_endproc): Add check for segment.
 476         (obj_coff_seh_endprologue): Likewise.
 477         (obj_coff_seh_pushreg): Likewise.
 478         (obj_coff_seh_pushframe): Likewise.
 479         (obj_coff_seh_save): Likewise.
 480         (obj_coff_seh_setframe): Likewise.
 481
 482         * config/obj-coff-seh.h (seh_context): New member code_seg.
 483         * config/obj-coff-seh.c: Implementing xdata/pdata section cloning
 484         for link-once code-segment.
 485
 486 2010-09-14  Jie Zhang  <jie@codesourcery.com>
 487
 488         * doc/c-arm.texi: Document -mcpu=cortex-m4.
 489
 490 2010-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 491
 492         * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte
 493         VEX prefix.
 494
 495 2010-09-09  Joseph Myers  <joseph@codesourcery.com>
 496
 497         * doc/c-tic6x.texi (.c6xabi_attribute): Document directive.
 498
 499 2010-09-09  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 500
 501         * config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
 502         * doc/c-arm.texi: Document -mcpu=cortex-a15.
 503
 504 2010-09-09  Gunther Nikl  <gnikl@users.sourceforge.net>
 505
 506         * gas/config/tc-m68k.c (tc_gen_reloc): Handle references to defined
 507         weak symbols first if generating an a.out object.
 508
 509 2010-09-09 Tejas Belagod  <tejas.belagod@arm.com>
 510
 511         * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
 512         flag-setting and handle accordingly.
 513
 514 2010-09-09  Nick Clifton  <nickc@redhat.com>
 515
 516         PR gas/11972
 517         * config/tc-arm.c (parse_big_immediate): Allow for bignums being
 518         extended to the size of a .octa.
 519
 520 2010-09-08  Julian Brown  <julian@codesourcery.com>
 521
 522         * config/tc-arm.c (create_neon_reg_alias): Deal with case
 523         sensitivity.
 524
 525 2010-09-08  Nick Clifton  <nickc@redhat.com>
 526
 527         PR gas/11973
 528         * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of
 529         long call instruction's displacement.
 530
 531 2010-09-03  H.J. Lu  <hongjiu.lu@intel.com>
 532
 533         PR gas/11974
 534         * config/tc-i386.c (i386_finalize_immediate): Check flag_code
 535         instead of use_rela_relocations for 64bit.
 536
 537 2010-09-02  Richard Henderson  <rth@redhat.com>
 538
 539         * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default.
 540         (output_fde): Use it.  Make sure to fully init exp before using it.
 541
 542 2010-08-31  Kai Tietz  <kai.tietz@onevision.com>
 543
 544         * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
 545         (obj_coff_seh_stackalloc): Likewise.
 546
 547 2010-08-31  Alan Modra  <amodra@gmail.com>
 548
 549         * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
 550
 551 2010-08-30  Richard Henderson   <rth@redhat.com>
 552
 553         * config/obj-coff-seh.c: Rewrite the entire file.
 554         (symtab, symptr, reltab, relcount, relsize): Remove.
 555         (seh_ctx_root, seh_ctx): Remove.
 556         (xdata_seg, xdata_subseg, pdata_seg): New.
 557         (switch_xdata, switch_pdata): New.
 558         (verify_context, verify_context_and_target, skip_whitespace_and_comma):
 559         New parsing functions.  Rewrite all parsing functions to use them.
 560         (obj_coff_seh_32): Fix != arm thinko.
 561         (obj_coff_seh_handler): For x64, don't accept handler pointer here,
 562         only flags.
 563         (obj_coff_seh_handlerdata): New.
 564         (do_seh_endproc): Split out of ...
 565         (obj_coff_seh_endproc): ... here.
 566         (obj_coff_seh_proc): Use it, if needed.
 567         (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
 568         (seh_x64_read_reg): Remove mm_regs alternative.  Tidy integer reg
 569         alternatives.  Don't slurp commas.
 570         (seh_read_offset): Remove.
 571         (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
 572         (obj_coff_seh_scope): Remove.
 573         (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
 574         (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
 575         (out_one, out_two, out_four): New.
 576         (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
 577         seh_x64_write_function_xdata, write_function_xdata): Rewrite
 578         from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
 579         seh_getelm_data_size, seh_getsize_of_unwind_entry,
 580         seh_make_unwind_entry, seh_getsize_unwind_data, and
 581         seh_create_unwind_data.
 582         (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
 583         (write_function_pdata): Rewrite from make_function_entry_pdata.
 584         (seh_write_text_eh_data, make_function_entry_pdata,
 585         seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
 586         seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
 587         seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
 588         seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
 589         seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
 590         seh_getsize_of_unwind_entry, seh_make_unwind_entry,
 591         seh_getsize_unwind_data, seh_create_unwind_data,
 592         seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
 593         * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
 594         Add seh_handlerdata.  Adjust function/what arguments for
 595         seh_savereg, seh_pushframe, seh_stackalloc.
 596         (struct seh_prologue_element): Adjust members to closer match
 597         the elements of the UNWIND_CODE structure.
 598         (struct seh_scope_elem): Remove.
 599         (struct seh_context): Replace char* members with symbolS or
 600         expressionS as appropriate.  Sort members by ARM/x64 applicability.
 601         Remove obsolete stuff wrt direct symbol and reloc manipulation.
 602
 603 2010-08-25  Alan Modra  <amodra@gmail.com>
 604
 605         * NEWS: Mention ampersand in macro change.
 606
 607 2010-08-25  Gunther Nikl  <gnikl@users.sourceforge.net>
 608
 609         * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
 610
 611 2010-08-25  Alan Modra  <amodra@gmail.com>
 612
 613         * config/tc-d10v.c (do_assemble): Correctly detect overflow of
 614         "name" buffer.
 615         * config/tc-m68hc11.c (md_assemble): Likewise.
 616         * config/tc-microblaze.c (md_assemble): Likewise.  Correct cast
 617         of is_end_of_line index.
 618
 619 2010-08-25  Jie Zhang  <jie@codesourcery.com>
 620
 621         * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
 622
 623 2010-08-25  Jie Zhang  <jie@codesourcery.com>
 624
 625         * config/tc-arm.c (encode_arm_addr_mode_2): Fix
 626         BAD_PC_ADDRESSING condition.
 627
 628 2010-08-20  Maciej W. Rozycki  <macro@codesourcery.com>
 629
 630         * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
 631
 632 2010-08-19  H.J. Lu  <hongjiu.lu@intel.com>
 633
 634         * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
 635
 636 2010-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 637
 638         * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
 639         instead of VEXXDS.
 640
 641 2010-08-18  Alan Modra  <amodra@gmail.com>
 642
 643         * macro.c (sub_actual): Add back ampersand suffix when no
 644         substitution.
 645         (macro_expand_body): Correct comment.
 646
 647 2010-08-17  Roland McGrath  <roland@redhat.com>
 648
 649         * config/obj-elf.c (obj_elf_parse_section_letters): Take new
 650         boolean result parameter CLONE; set it if '?' flag letter seen.
 651         (obj_elf_section): Update caller.  Handle that flag by copying
 652         the LINKONCE and GROUP_NAME state from NOW_SEG.
 653         * doc/as.texinfo (Section): Document the ? flag.
 654
 655 2010-08-09  Cary Coutant  <ccoutant@google.com>
 656
 657         * as.c (show_usage): Don't list --compress-debug-sections if zlib not
 658         installed.
 659         (main): Warn if --compress-debug-sections requested and zlib not
 660         installed.
 661         * doc/as.texinfo: Add --compress-debug-sections,
 662         --nocompress-debug-sections.
 663
 664 2010-08-06  H.J. Lu  <hongjiu.lu@intel.com>
 665
 666         * config/tc-i386.c (set_cpu_arch): Re-indent.
 667         (md_parse_option): Likewise.
 668
 669 2010-08-06  Quentin Neill <quentin.neill@amd.com>
 670
 671         * config/tc-i386.c (arch_entry): Add negated bit to
 672           disambiguate flag names starting with "no".
 673           (cpu_arch): Add negated bit definitions.  Add
 674           ".nop" CPU extension.
 675           (i386_align_code): Use new .cpunop bit to decide
 676           when to generate alignment using nops.
 677           (set_cpu_arch): Use negated bit instead to decide
 678           when to use cpu_flags or vs. cpu_flags_and_not.
 679           (md_parse_option): Likewise.
 680
 681 2010-08-04  H.J. Lu  <hongjiu.lu@intel.com>
 682
 683         * config/tc-i386.c (match_template): Move the first i.error
 684         out of the loop.
 685
 686 2010-08-04  Alan Modra  <amodra@gmail.com>
 687
 688         * configure.tgt (m32c): Set endian=little.
 689         * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
 690         * config/tc-m32c.c (md_number_to_chars): Revert last change.
 691
 692 2010-08-03  Tristan Gingold  <gingold@adacore.com>
 693
 694         * makefile.vms (OBJS): Add Add compress-debug.c.
 695
 696 2010-08-03  Alan Modra  <amodra@gmail.com>
 697
 698         * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
 699         * config/tc-m32c.c (md_number_to_chars): Call bigendian
 700         form of number_to_chars, not littleendian.
 701
 702 2010-08-02  Alan Modra  <amodra@gmail.com>
 703
 704         * config/tc-d30v.c (d30v_cons_align): Don't align constants
 705         in debug sections.
 706
 707 2010-08-02  Alan Modra  <amodra@gmail.com>
 708
 709         PR gas/11867
 710         * expr.c (operand <'-' and '~'>): Widen bignums.
 711         (operand <'!'>): Correct bignum result and convert to O_constant.
 712         * read.c (emit_expr): Don't assert on .byte bignum.  Don't display
 713         bignum truncated warning for sign extended bignums.
 714
 715 2010-08-02  Alan Modra  <amodra@gmail.com>
 716
 717         * config/tc-v850.c (md_assemble): Always pass format string to
 718         as_warn.
 719         (md_apply_fix): Similarly for as_warn_where.
 720
 721 2010-07-29  H.J. Lu  <hongjiu.lu@intel.com>
 722
 723         * config/tc-i386-intel.c: Reformat.
 724
 725 2010-07-29  Alan Modra  <amodra@gmail.com>
 726
 727         * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
 728         in large toc code.
 729
 730 2010-07-28  Alan Modra  <amodra@gmail.com>
 731
 732         PR gas/11841
 733         * symbols.c (symbol_clone): Correct typo in previous patch.
 734
 735 2010-07-28  Alan Modra  <amodra@gmail.com>
 736
 737         PR gas/11841
 738         * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.
 739
 740 2010-07-28  Alan Modra  <amodra@gmail.com>
 741
 742         * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
 743         syntax error message.
 744
 745 2010-07-27  Maciej W. Rozycki  <macro@codesourcery.com>
 746
 747         * config/tc-mips.c (mips16_macro_build): Pass "args" by
 748         reference rather than value.
 749         (macro_build): Update accordingly.
 750
 751 2010-07-27  Maciej W. Rozycki  <macro@codesourcery.com>
 752
 753         * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
 754         a fake label.
 755
 756 2010-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
 757
 758         * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
 759         delay slot in the noreorder mode with the o32 ABI.
 760
 761 2010-07-23  Naveen.H.S  <naveen.S@kpitcummins.com>
 762             Ina Pandit  <ina.pandit@kpitcummins.com>
 763
 764         * config/tc-v850.c: Update processor_mask.
 765         (reg_name): Update the structure to use processors field.
 766         (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
 767         SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
 768         SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
 769         SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
 770         SUBYPTE_SA_9_17_22_32.
 771         (set_machine): Add support for V850E2 and V850E2V3.
 772         (md_pseudo_table): Likewise.
 773         (pre_defined_registers): Update pre defined registers suitable
 774         for each family of registers.
 775         (system_registers): Likewise.
 776         (cc_names): Update the condition code.
 777         (float_cc_names): Update the condition code for float.
 778         (reg_name_search): Update based on current modifications.
 779         (register_name): Likewise.
 780         (system_register_name): Update to support new system registers
 781         and supported families.
 782         (cc_name): Update to support new condition codes.
 783         (float_cc_name): New function to support float condition codes.
 784         (parse_register_list): Update to support newly added registers.
 785         (md_show_usage): Define support for V850E2 and V850E2V3 targets.
 786         Also support added for disp-size-default-22, disp-size-default-32,
 787         mextension, mno-bcond17 and mno-stld23.
 788         (md_parse_option): Implement the support for above options defined
 789         in md_show-usage.
 790         (md_convert_frag): Implement support for subtypes defined in
 791         md_relax_table to support branch operations.
 792         (md_begin): Add support for V850E2 and V850E2V3.
 793         (handle_hi016, handle_hi16): new relocation handling functions
 794         (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
 795         handle_tdaoff): Updated relocation handling functions for newly
 796         added relocations.
 797         (v850_reloc_prefix): Update the relocation handling functions.
 798         (v850_insert_operand): Updated the functions with error message
 799         parameter and modified the function to use it.
 800         (md_assemble): Update according to the latest modifications.
 801         (md_apply_fix): Updated the functions with error message parameter
 802         and modified the function to use it.
 803         (v850_force_relocation): Update with newly added relocations.
 804         * configure.tgt: Match all v850 targets.
 805         * doc/c-v850.texi: Document the newly added targets.
 806         * NEWS: Likewise.
 807
 808 2010-07-23  Alan Modra  <amodra@gmail.com>
 809
 810         PR gas/11834
 811         * macro.c (macro_expand): Recover gracefully from named args that
 812         don't match params.
 813
 814 2010-07-22  Thomas Schwinge  <thomas@codesourcery.com>
 815
 816         Switch MIPS to 32-bit DWARF format.
 817         * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
 818         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 819
 820 2010-07-20  Alan Modra  <amodra@gmail.com>
 821
 822         * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.
 823
 824 2010-07-16  Alan Modra  <amodra@gmail.com>
 825
 826         * config/tc-rx.c (md_estimate_size_before_relax): Fix format
 827         specifier warnings for 32-bit host when --enable-64-bit-bfd.
 828         (rx_relax_frag, md_convert_frag): Likewise.
 829
 830 2010-07-15  Cary Coutant  <ccoutant@google.com>
 831
 832         * gas/NEWS: Add note about --compress-debug-sections.
 833         * gas/as.c (show_usage): Add --compress-debug-sections and
 834         --nocompress-debug-sections.
 835
 836 2010-07-15  Rhonda Wittels  <rhonda@codesourcery.com>
 837
 838         * config/obj-elf.c (get_sym_from_input_line_and_check): New
 839         function to catch missing pseudo-op arguments.
 840         (obj_elf_local): Call new function.
 841         (obj_elf_weak): Likewise.
 842         (obj_elf_visibility): Likewise.
 843         (obj_elf_vtable_entry): Likewise.
 844         (obj_elf_type): Likewise.
 845
 846 2010-07-15  Kai Tietz  <kai.tietz@onevision.com>
 847
 848         * config/obj-coff-seh.c
 849         (seh_getelm_data_size): New.
 850         (seh_read_offset): Handle negative values.
 851         (obj_coff_seh_push): Handle offset for save-register store.
 852         (obj_coff_seh_setframe): Add unwind-information for frame.
 853         (seh_store_elm_data): New.
 854         (seh_getelm_data_size): Return additionally unaligned element count.
 855         (seh_make_unwind_entry): Correct tweak about element count.
 856
 857 2010-07-12  H.J. Lu  <hongjiu.lu@intel.com>
 858
 859         PR gas/11806
 860         * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
 861         through patch for O_multiply.
 862
 863 2010-07-11  Kai Tietz  <kai.tietz@onevision.com>
 864
 865         PR ld/11612
 866         * config/obj-coff.c (obj_common_parse): Quote symbol-name.
 867
 868 2010-07-08 Tejas Belagod <tejas.belagod@arm.com>
 869
 870         * tc-arm.c (OP_oBARRIER): Remove.
 871         (OP_oBARRIER_I15): Add.
 872         (po_barrier_or_imm): Add macro.
 873         (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
 874         (do_barrier): Check correct immediate range.
 875         (do_t_barrier): Likewise.
 876         (barrier_opt_names): Add entries for more symbolic operands.
 877         (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.
 878
 879 2010-07-08  Daniel Gutson  <dgutson@codesourcery.com>
 880
 881         * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
 882         error message.
 883
 884 2010-07-06  Maciej W. Rozycki  <macro@codesourcery.com>
 885
 886         * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
 887         symbols.
 888
 889 2010-07-06  Maciej W. Rozycki  <macro@codesourcery.com>
 890
 891         * config/tc-mips.c (nops_for_insn_or_target): Replace
 892         MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
 893         MIPS16_INSN_COND_BRANCH.
 894
 895 2010-07-05  Jim Wilson  <wilson@codesourcery.com>
 896
 897         PR gas/10531
 898         PR gas/11789
 899         * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
 900         if it isn't empty.
 901
 902 2010-07-05  Alan Modra  <amodra@gmail.com>
 903
 904         * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
 905         unused var.
 906
 907 2010-07-04  H.J. Lu  <hongjiu.lu@intel.com>
 908
 909         * Makefile.am (CONFIG_OBJS): Removed.
 910         (GENERIC_OBJS): Likewise.
 911         (OBJS): Likewise.
 912         * Makefile.in: Regenerated.
 913
 914 2010-07-03  Jan Beulich  <jbeulich@novell.com>
 915
 916         PR gas/11732
 917         * config/tc-i386.c (i386_finalize_displacement): Don't call
 918         section_symbol() with expr_section.
 919
 920 2010-07-03  Cary Coutant  <ccoutant@google.com>
 921
 922         * Makefile.am: Add compress-debug.c and compress-debug.h.
 923         * Makefile.in: Regenerate.
 924         * config.in: Add HAVE_ZLIB_H.
 925         * configure.in: Check for zlib.h.
 926         * configure: Regenerate.
 927
 928         * as.c (parse_args): Add --compress-debug-sections and
 929         --nocompress-debug-sections.
 930         * as.h (flag_compress_debug): New variable.
 931         * compress-debug.c: New file.
 932         * compress-debug.h: New file.
 933         * write.c: Include compress-debug.h.
 934         (compress_frag): New function.
 935         (compress_debug): New function.
 936         (write_object_file): Compress debug sections if requested.
 937
 938 2010-07-03  Andreas Schwab  <schwab@linux-m68k.org>
 939
 940         * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
 941         before inverting.
 942
 943 2010-07-03  Alan Modra  <amodra@gmail.com>
 944
 945         * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
 946         (ppc_setup_opcodes): Likewise.  Simplify opcode selection.
 947
 948 2010-07-02  DJ Delorie  <dj@redhat.com>
 949
 950         * config/tc-rx.h (md_do_align): New.
 951         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 952         * config/tc-rx.c (nops): New.
 953         (rx_handle_align): Use various sized nops to align code.
 954
 955         * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
 956         relaxation.
 957         (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.
 958
 959 2010-07-01  H.J. Lu  <hongjiu.lu@intel.com>
 960
 961         AVX Programming Reference (June, 2010)
 962         * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
 963         and .f16c.
 964
 965         * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.
 966
 967 2010-07-01  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 968
 969         * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
 970         deprecated mov register instructions.
 971
 972 2010-07-01  Alan Modra  <amodra@gmail.com>
 973
 974         * config/tc-ppc.c (toc_reloc_types): New variable.
 975         (md_assemble): Set it.
 976         (ppc_frob_file_before_adjust): Don't warn about toc section size
 977         if we have large toc relocs and no small toc relocs.
 978
 979 2010-06-29  Alan Modra  <amodra@gmail.com>
 980
 981         * config/tc-maxq.h: Delete file.
 982         * config/tc-maxq.c: Delete file.
 983         * Makefile.am: Remove references to maxq.
 984         * configure.tgt: Likewise.
 985         * config/obj-coff.h: Likewise.
 986         * Makefile.in: Regenerate.
 987         * configure: Regenerate.
 988         * po/POTFILES.in: Regenerate.
 989
 990 2010-06-28  Alan Modra  <amodra@gmail.com>
 991
 992         * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
 993         * config/tc-crx.c (gettrap): Constify arg.
 994         (handle_LoadStor, get_cinv_parameters): Likewise.
 995         (getreg_image): Fix enum warning
 996         (md_assemble): Restore input line char.
 997         * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
 998         * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
 999         * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
1000         (build_Mytes): Fix build failure for non-elf targets.
1001         * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
1002         * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.
1003
1004         * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
1005         * ecoff.c (add_ecoff_symbol): Likewise.
1006         * itbl-ops.c (append_insns_as_macros): Likewise.
1007         * listing.c (debugging_pseudo): Likewise.
1008         * read.c (s_mri_common, stringer): Likewise.
1009         * config/obj-coff.c (coff_frob_section): Likewise.
1010         * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
1011         * config/tc-arm.c (my_get_expression): Likewise.
1012         * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
1013         * config/tc-m32c.c (md_assemble): Likewise.
1014         * config/tc-microblaze.c (md_convert_frag): Likewise.
1015         * config/tc-mips.c (s_change_section): Likewise.
1016         * config/tc-mt.c (mt_fix_adjustable): Likewise.
1017         * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.
1018
1019         * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
1020         unused vars.
1021         * config/tc-alpha.c (load_expression): Likewise.
1022         (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
1023         * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
1024         * config/tc-avr.c (extract_word): Likewise.
1025         * config/tc-cris.c (cris_get_expression): Likewise.
1026         * config/tc-d30v.c (build_insn, find_format): Likewise.
1027         * config/tc-dlx.c (machine_ip): Likewise.
1028         * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
1029         * config/tc-i370.c (md_assemble): Likewise.
1030         * config/tc-i960.c (brtab_emit): Likewise.
1031         * config/tc-iq2000.c (s_iq2000_ent): Likewise.
1032         * config/tc-m32c.c (md_convert_frag): Likewise.
1033         * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
1034         (md_estimate_size_before_relax, md_apply_fix): Likewise.
1035         * config/tc-m68k.c (md_show_usage): Likewise.
1036         * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
1037         * config/tc-mips.c (s_mips_end): Likewise.
1038         * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
1039         * config/tc-mn10300.c (md_assemble): Likewise.
1040         * config/tc-msp430.c (extract_word): Likewise.
1041         * config/tc-mt.c (md_assemble): Likewise.
1042         * config/tc-or32.c (machine_ip): Likewise.
1043         * config/tc-pj.c (md_apply_fix): Likewise.
1044         * config/tc-s390.c (md_gather_operands): Likewise.
1045         * config/tc-sh.c (sh_cons_align): Likewise.
1046         * config/tc-sparc.c (sparc_cons_align): Likewise.
1047         * config/tc-tic4x.c (tic4x_sect): Likewise.
1048         * config/tc-tic54x.c (tic54x_stringer): Likewise.
1049         * config/tc-vax.c (vip_op): Likewise.
1050         * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
1051         * config/tc-xtensa.c (md_assemble): Likewise.
1052         (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
1053         (xtensa_move_literals): Likewise.
1054
1055 2010-06-28  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1056
1057         * config/tc-arm.c (parse_neon_alignment): New function.
1058         (parse_address_main): Fix Neon load/store alignment parsing.
1059
1060 2010-06-22  Jan Beulich  <jbeulich@novell.com>
1061
1062         * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
1063         symbols named "$".
1064         (i386_intel_operand): Remove bogus handling of pseudo symbols
1065         named "$".
1066         * expr.c (current_location): Remove 'static' and local
1067         declaration.
1068         * expr.h (current_location): Declare.
1069
1070 2010-06-21  Sterling Augustine  <sterling@tensilica.com>
1071
1072         PR gas/11728
1073         * as.c: Globalize keep_it.
1074         (main): Remove keep_it. Move conditional from here...
1075         (close_output_file): ...to here.
1076
1077 2010-06-21  Andreas Schwab  <schwab@redhat.com>
1078
1079         * doc/as.texinfo (Overview): Use @itemx for grouped @table
1080         items.
1081         * doc/c-alpha.texi (Alpha Options): Likewise.
1082         * doc/c-arm.texi (ARM Directives): Likewise.
1083         * doc/c-bfin.texi (Blackfin Options): Likewise.
1084         * doc/c-d10v.texi (D10V-Opts): Likewise.
1085         * doc/c-i386.texi (i386-Options): Likewise.
1086         * doc/c-ia64.texi (IA-64 Options): Likewise.
1087         * doc/c-m68k.texi (M68K-Opts): Likewise.
1088         * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1089         * doc/internals.texi (Symbols): Likewise.
1090
1091 2010-06-21  Alan Modra  <amodra@gmail.com>
1092
1093         PR gas/11733
1094         * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.
1095
1096 2010-06-18  Joseph Myers  <joseph@codesourcery.com>
1097
1098         * config/tc-tic6x.h (tic6x_segment_info_type): Add field
1099         func_units_used.
1100         * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
1101         (md_assemble): Clear func_units_used for new execute packet.
1102         Check for duplicate functional units and update func_units_used
1103         for instructions using a functional unit.
1104
1105 2010-06-15  Joseph Myers  <joseph@codesourcery.com>
1106
1107         * config/tc-tic6x.c: Include elf/tic6x.h.
1108         (tic6x_arch_attribute, tic6x_seen_insns): New.
1109         (tic6x_arch_table, tic6x_arches): Add attribute values.
1110         (tic6x_use_arch): Handle attribute settings.
1111         (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
1112         tic6x_attribute_table, tic6x_attributes,
1113         tic6x_convert_symbolic_attribute): New.
1114         (md_pseudo_table): Add c6xabi_attribute.
1115         (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
1116         (tic6x_set_attribute_int, tic6x_set_attributes): New.
1117         (tic6x_end): Call tic6x_set_attributes.
1118         * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
1119         (tic6x_convert_symbolic_attribute): Declare.
1120
1121 2010-06-14  Alan Modra  <amodra@gmail.com>
1122
1123         * config/tc-ppc.c (md_assemble): Emit APUinfo section for
1124         PPC_OPCODE_E500.
1125
1126 2010-06-11  Jan Beulich  <jbeulich@novell.com>
1127
1128         * config/tc-i386.c (md_parse_option): Ignore impossible processor
1129         types.
1130         (show_arch): New parameter 'check'.
1131         (md_show_usage): Adjust calls to show_arch().
1132
1133 2010-06-10  H.J. Lu  <hongjiu.lu@intel.com>
1134
1135         * config/tc-i386.c (update_code_flag): New.
1136         (set_code_flag): Use it.
1137         (i386_target_format): Replace set_code_flag with update_code_flag.
1138
1139 2010-06-10  Tristan Gingold  <gingold@adacore.com>
1140
1141         * config/obj-som.h: Includes som/reloc.h
1142
1143 2010-06-10  Jan Beulich  <jbeulich@novell.com>
1144
1145         * config/tc-i386.c (cpu_arch): Add comment.
1146         (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
1147         from the generic entries of cpu_arch[].
1148
1149 2010-06-08  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1150
1151         * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
1152         value.
1153         (parse_operands): Add support for OP_RRnpctw.
1154         (insns): Update floating-point load/store multiples so the
1155         first register is of type OP_RRnpctw.
1156
1157 2010-06-08  Quentin Neill  <quentin.neill@amd.com>
1158
1159         * config/tc-i386.c (pi): Rename local loop counter
1160         variable i that shadows global static i386_insn i
1161         when DEBUG386 is defined.
1162         (pte) Ditto.
1163
1164 2010-06-08  Nick Clifton  <nickc@redhat.com>
1165
1166         * doc/as.texinfo: Replace abbreviated 20th century year numbers
1167         with full versions.
1168
1169 2010-06-02  Quentin Neill  <quentin.neill@amd.com>
1170
1171         * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.
1172
1173 2010-06-02  Tristan Gingold  <gingold@adacore.com>
1174
1175         * as.h: Remove conditionnal definition of HAVE_STDARG_H,
1176         USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
1177         Remove conditionnal inclusion of stdarg.h and varargs.h.
1178         Assume ISO C.
1179         * config.in: Regenerate.
1180         * configure: Regenerate.
1181         * configure.in: Remove stdarg.h and varargs.h from
1182         AC_CHECK_HEADERS list.
1183         * messages.c (as_tsktsk): Remove non ISO C version.
1184         (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
1185
1186 2010-05-31  Tristan Gingold  <gingold@adacore.com>
1187
1188         * config/tc-alpha.c: Add comments for evax.
1189         * config/obj-evax.c: Ditto.
1190
1191 2010-05-28  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1192
1193         * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
1194         lsls and not adds.
1195
1196 2010-05-27  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1197
1198         * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
1199         writeback when base register is in register list an error, and
1200         correct check.
1201         (do_t_ldmstm): Change warnings.
1202
1203 2010-05-26  Catherine Moore  <clm@codesourcery.com>
1204
1205         * config/tc-mips.c (is_opcode_valid): Remove expansionp.
1206         (macro_build): Change invocation of is_opcode_valid.
1207         (mips_ip): Likewise.
1208
1209 2010-05-25  Nick Clifton  <nickc@redhat.com>
1210
1211         * Makefile.am (MOSTLYCLEANFILES): Fix typo.
1212         * Makefile.in: Regenerate.
1213
1214 2010-05-25  Daniel Jacobowitz  <dan@codesourcery.com>
1215             Joseph Myers  <joseph@codesourcery.com>
1216             Andrew Stubbs  <ams@codesourcery.com>
1217
1218         * config/tc-sh.c (sh_fdpic): New.
1219         (sh_check_fixup): Handle relocations on movi20.
1220         (parse_exp): Do not reject PIC operators here.
1221         (build_Mytes): Check for unhandled PIC operators here.  Use
1222         sh_check_fixup for movi20.
1223         (enum options): Add OPTION_FDPIC.
1224         (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
1225         (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
1226         (sh_elf_final_processing): Handle --fdpic.
1227         (sh_uclinux_target_format): New.
1228         (sh_parse_name): Handle FDPIC relocation operators.
1229         * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
1230         (sh_uclinux_target_format): Declare for TE_UCLINUX.
1231         * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
1232         em=uclinux.
1233         * doc/c-sh.texi (SH Options): Document --fdpic.
1234
1235 2010-05-25  Jay Krell  <jay.krell@cornell.edu>
1236
1237         PR ld/11621
1238         * Makefile.am: Replace all occurences of .o with .@OBJEXT@
1239         * Makefile.in: Regenerate.
1240
1241 2010-05-25  Alan Modra  <amodra@gmail.com>
1242
1243         * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
1244
1245 2010-05-19  Nick Clifton  <nickc@redhat.com>
1246
1247         * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
1248         of known section prefixes.
1249
1250 2010-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1251
1252         PR gas/11600
1253         * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
1254         (obj_elf_parse_section_letters): Likewise.
1255         (obj_elf_section_word): Likewise.
1256
1257         * config/tc-ppc.c (ppc_section_letter): Removed.
1258         (ppc_section_word): Likewise.
1259         * config/tc-ppc.h (ppc_section_letter): Likewise.
1260         (ppc_section_word): Likewise.
1261         (md_elf_section_letter): Likewise.
1262         (md_elf_section_word): Likewise.
1263
1264         * doc/as.texinfo: Document `e' and `#exclude'.
1265
1266 2010-05-13  Nathan Sidwell  <nathan@codesourcery.com>
1267
1268         * config/tc-arm.c (md_assemble): Clarify current mode in error
1269         messages about unsupported instructions.
1270         (UT): Delete #define.
1271         (insns): Adjust cbnz, cbz appropriately.
1272
1273 2010-05-11  Andrew Stubbs  <ams@codesourcery.com>
1274
1275         * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
1276
1277 2010-05-11  Jie Zhang  <jie@codesourcery.com>
1278
1279         * config/tc-arm.c (aeabi_set_public_attributes): Set
1280         Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
1281
1282 2010-05-07  Tristan Gingold  <gingold@adacore.com>
1283
1284         * Makefile.in: Regenerate with automake 1.11.1.
1285         * aclocal.m4: Ditto.
1286         * doc/Makefile.in: Ditto.
1287
1288 2010-05-05  Nick Clifton  <nickc@redhat.com>
1289
1290         * po/es.po: Updated Spanish translation.
1291
1292 2010-05-05  Julian Brown  <julian@codesourcery.com>
1293
1294         * read.c (cons_worker): Detect and reject unexpected string argument.
1295
1296 2010-05-04  Nick Clifton  <nickc@redhat.com>
1297
1298         * write.c (fixup_segment): Revert previous delta.
1299         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
1300         generation of relocations for fixups against weak symbols.
1301
1302 2010-04-29  Nathan Sidwell  <nathan@codesourcery.com>
1303
1304         * write.c (fixup_segment): Do not assume we know the section a
1305         defined weak symbol is in.
1306         * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
1307         weak symbols as not known to be in the same section, even if they
1308         are defined.
1309
1310 2010-04-27  Joseph Myers  <joseph@codesourcery.com>
1311
1312         * config/tc-tic6x.h (tic6x_label_list): New.
1313         (tic6x_segment_info_type): Keep a list of labels and a current
1314         frag instead of a boolean for whether labels seen and a count of
1315         instructions.
1316         (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
1317         md_do_align, tic6x_do_align, md_end, tic6x_end): New.
1318         * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
1319         (tic6x_cleanup): Correct comment.
1320         (tic6x_free_label_list): New.
1321         (tic6x_cons_align): Free label list and update for
1322         tic6x_segment_info_type changes.
1323         (tic6x_do_align): New.
1324         (md_assemble): Handle list of labels and saved frag for execute
1325         packet.  Create machine-dependent frag for new execute packet and
1326         adjust labels accordingly.
1327         (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
1328         (md_convert_frag, md_estimate_size_before_relax): Update comments.
1329
1330 2010-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1331
1332         PR gas/11535
1333         * config/tc-i386-intel.c (intel_state): Add is_indirect.
1334         (i386_intel_operand): Initialize intel_state.is_indirect.  Check
1335         intel_state.is_indirect for "call|jmp [symbol]".
1336
1337 2010-04-22  Nick Clifton  <nickc@redhat.com>
1338
1339         * po/gas.pot: Updated by the Translation project.
1340
1341 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1342
1343         * config/tc-i386.c (i386_is_register): Removed.
1344         (x86_cons): Don't use i386_is_register.
1345         (parse_register): Likewise.
1346         * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1347         (i386_intel_operand): Likewise.
1348
1349 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1350
1351         * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
1352         i386_is_register.
1353
1354 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1355
1356         * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
1357         (x86_cons): Updated.
1358         (parse_register): Likewise.
1359         (tc_x86_parse_to_dw2regnum): Likewise.
1360         * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1361         (i386_intel_operand): Likewise.
1362
1363 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1364
1365         PR gas/11509
1366         * config/tc-i386-intel.c (i386_intel_simplify_register): New.
1367         (i386_intel_simplify): Use i386_is_register and
1368         i386_intel_simplify_register. Set X_md for O_register and
1369         check X_md for O_constant.
1370         (i386_intel_operand): Use i386_is_register.
1371
1372         * config/tc-i386.c (i386_is_register): New.
1373         (x86_cons): Initialize the X_md field.  Use i386_is_register.
1374         (parse_register): Use i386_is_register.
1375         (tc_x86_parse_to_dw2regnum): Likewise.
1376
1377 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1378
1379         * expr.c (expr): Initialize the X_md field.
1380
1381 2010-04-20  Joseph Myers  <joseph@codesourcery.com>
1382
1383         * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
1384         (md_longopts): Add -mgenerate-rel.
1385         (tic6x_generate_rela): New.
1386         (md_parse_option): Handle -mgenerate-rel.
1387         (md_show_usage): Add comment that -mgenerate-rel is undocumented.
1388         (tic6x_init_after_args): New.
1389         (md_apply_fix): Correct shift calculations for SB-relative
1390         relocations.
1391         (md_pcrel_from): Change to tic6x_pcrel_from_section.  Do not
1392         adjust addresses for relocations referencing symbols in other
1393         sections.
1394         (tc_gen_reloc): Adjust addend calculations for REL relocations.
1395         * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
1396         tic6x_pcrel_from_section, tc_init_after_args,
1397         tic6x_init_after_args): New.
1398
1399 2010-04-20  Nick Clifton  <nickc@redhat.com>
1400
1401         PR gas/11507
1402         * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
1403         altmacro mode if found inside a quoted string.
1404
1405 2010-04-20  Mike Frysinger  <vapier@gentoo.org>
1406
1407         * config/bfin-lex.l (parse_int): Change index() to strchr().
1408
1409 2010-04-16  Nick Clifton  <nickc@redhat.com>
1410
1411         PR gas/11395
1412         * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
1413         matcher to accept and unconditional 32-bit add instruction.
1414         (pa_build_unwind_subspace): Cope with error conditions not
1415         allowing the start symbol to be set.
1416
1417 2010-04-15  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1418
1419         * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
1420         new tag names in v2.08 of ARM ABI.
1421         * doc/c-arm.texi: Document new tag names in ABI.
1422
1423 2010-04-14  Tristan Gingold  <gingold@adacore.com>
1424
1425         * config/tc-alpha.c: Includes vms/egps.h on EVAX.
1426         (s_alpha_comm): Used new EGPS macros from egps.h
1427         (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
1428         (s_alpha_section_word): Add comments.  Use new EGPS macros.
1429         Adjust for modified bfd_vms_set_section_flags function.
1430
1431 2010-04-10  Alan Modra  <amodra@gmail.com>
1432
1433         PR gas/11486
1434         * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
1435
1436 2010-04-09  Nick Clifton  <nickc@redhat.com>
1437
1438         * as.c (create_obj_attrs_section): Remove unused variable addr.
1439         * listing.c (listing_listing): Remove unused variable message.
1440         * read.c: Remove unnecessary register type qualifiers.
1441         (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
1442         defined.
1443
1444 2010-04-07  Eric B. Weddington  <eric.weddington@atmel.com>
1445
1446         * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
1447         atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
1448         atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
1449         atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
1450         atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
1451         atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
1452         atmega88pa, attiny461a, attiny84a, m3000.
1453         Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
1454         atmega8hvd, attiny327, m3000f, m3000s, m3001b.
1455         * doc/c-avr.texi: Same.
1456
1457 2010-04-07  Jie Zhang  <jie@codesourcery.com>
1458
1459         * config/tc-arm.c (make_mapping_symbol): Handle the case
1460         that multiple mapping symbols have the same value 0.
1461
1462 2010-04-07  Alan Modra  <amodra@gmail.com>
1463
1464         * configure: Regenerate.
1465
1466 2010-04-06  Nick Clifton  <nickc@redhat.com>
1467
1468         * po/ru.po: New Russian translation.
1469         * configure.in (ALL_LINGUAS): Add ru.
1470         * configure: Regenerate.
1471
1472 2010-03-30  H.J. Lu  <hongjiu.lu@intel.com>
1473
1474         PR gas/11456
1475         * input-scrub.c (input_scrub_next_buffer): Use memmove instead
1476         of memcpy to copy overlap memory.
1477
1478 2010-03-25  Joseph Myers  <joseph@codesourcery.com>
1479
1480         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
1481         (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
1482         * Makefile.in: Regenerate.
1483         * NEWS: Add news entry for TI C6X support.
1484         * app.c (do_scrub_chars): Handle "||^" for TI C6X.  Handle
1485         TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR.  Keep spaces in
1486         operands if TC_KEEP_OPERAND_SPACES.
1487         * configure.tgt (tic6x-*-*): New.
1488         * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
1489         TC_PREDICATE_END_CHAR): Define.
1490         * config/tc-tic6x.c, config/tc-tic6x.h: New.
1491         * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
1492         * doc/Makefile.in: Regenerate.
1493         * doc/all.texi (TIC6X): Define.
1494         * doc/as.texinfo: Add TI C6X documentation.  Include c-tic6x.texi.
1495         * doc/c-tic6x.texi: New.
1496
1497 2010-03-22  H.J. Lu  <hongjiu.lu@intel.com>
1498
1499         * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
1500
1501 2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>
1502
1503         * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
1504         with operand_size_mismatch.
1505         (operand_size_match): Updated.
1506         (match_template): Likewise.
1507
1508 2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>
1509
1510         * config/tc-i386.c (i386_error): New.
1511         (_i386_insn): Replace err_msg with error.
1512         (operand_size_match): Set error instead of err_msg on failure.
1513         (operand_type_match): Likewise.
1514         (operand_type_register_match): Likewise.
1515         (VEX_check_operands): Likewise.
1516         (match_template): Likewise.  Use error instead of err_msg with
1517         as_bad.
1518
1519 2010-03-19  Jie Zhang  <jie@codesourcery.com>
1520
1521         * config/tc-arm.c (make_mapping_symbol): Hanle the case
1522         that two mapping symbols have the same value.
1523
1524 2010-03-18  Daniel Jacobowitz  <dan@codesourcery.com>
1525
1526         * doc/c-arm.texi (.setfp): Correct example.
1527
1528 2010-03-18  Wei Guozhi  <carrot@google.com>
1529
1530         PR gas/11323
1531         * config/tc-arm.c (reloc_names): New relocation names.
1532         (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
1533         (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
1534         * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
1535
1536 2010-03-15  Thomas Schwinge  <thomas@codesourcery.com>
1537
1538         * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
1539         cases, and not only for .eh_frame.
1540
1541         * dw2gencfi.c (output_cie): Make it more explicit which code paths
1542         belong to .eh_frame only.
1543
1544 2010-03-13  Segher Boessenkool  <segher@kernel.crashing.org>
1545
1546         * config/tc-v850.c (v850_insert_operand): Handle out-of-range
1547         assembler constants on 64-bit hosts.
1548
1549 2010-03-10  Mike Frysinger  <michael.frysinger@analog.com>
1550
1551         * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
1552         Strip trailing whitespace.
1553
1554 2010-03-10  Mike Frysinger  <michael.frysinger@analog.com>
1555
1556         * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
1557         * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
1558         BFIN_CPU_BF506.
1559         (bfin_cpus[]): Add 0.0 for bf504 and bf506.
1560
1561 2010-03-10  Jie Zhang  <jie@codesourcery.com>
1562
1563         * doc/as.texinfo: Add Blackfin options.
1564         * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
1565         * config/tc-bfin.c (md_show_usage): Show usage for all
1566         Blackfin specific options.
1567
1568 2010-03-09  Alan Modra  <amodra@gmail.com>
1569
1570         PR gas/11356
1571         * listing.c (listing_newline): Correct backslash quote logic.
1572
1573 2010-03-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1574
1575         * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
1576         (ELF_TARGET_FORMAT64): Define.
1577
1578 2010-03-05  Paul Brook  <paul@codesourcery.com>
1579
1580         * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
1581
1582 2010-03-02  Andrew Stubbs  <ams@codesourcery.com>
1583
1584         * config/tc-sh.c (get_specific): Move overflow checking code to avoid
1585         reading uninitialized data.
1586
1587 2010-03-01  Tristan Gingold  <gingold@adacore.com>
1588
1589         * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
1590
1591 2010-02-26  Doug Evans  <dje@sebabeach.org>
1592
1593         * configure.tgt: Fix mep cpu case.
1594
1595 2010-02-26  Jie Zhang  <jie@codesourcery.com>
1596
1597         * config/tc-arm.c (do_t_strexd): Remove
1598         operand[1] != operand[2] contraint.
1599
1600 2010-02-26  Jie Zhang  <jie@codesourcery.com>
1601
1602         * config/tc-arm.c (neon_select_shape): No need to match
1603         the remaining operands in the shape when one operand does
1604         not match.
1605
1606 2010-02-26  Jie Zhang  <jie@codesourcery.com>
1607
1608         * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
1609         alignment.
1610
1611 2010-02-25  Doug Evans  <dje@sebabeach.org>
1612
1613         * cgen.c: Whitespace fixes.
1614         (weak_operand_overflow_check): Formatting fix.
1615
1616 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
1617
1618         * config/tc-i386.c (match_template): Update error messages.
1619
1620 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
1621
1622         * config/tc-i386.c (_i386_insn): Add err_msg.
1623         (operand_size_match): Set err_msg on failure.
1624         (operand_type_match): Likewise.
1625         (operand_type_register_match): Likewise.
1626         (VEX_check_operands): Likewise.
1627         (match_template): Likewise.  Use i.err_msg with as_bad.
1628
1629 2010-02-25  Wu Zhangjin <wuzhangjin@gmail.com>
1630
1631         * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
1632         mips_fix_loongson2f_jump): New variables.
1633         (md_longopts): Add New options -mfix-loongson2f-nop/jump,
1634         -mno-fix-loongson2f-nop/jump.
1635         (md_parse_option): Initialize variables via above options.
1636         (options): New enums for the above options.
1637         (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
1638         (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
1639         New functions.
1640         (append_insn): call fix_loongson2f().
1641         (mips_handle_align): Replace the implicit nops.
1642         * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
1643         for the new mips_handle_align().
1644         * doc/c-mips.texi: Document the new options.
1645
1646 2010-02-23  Daniel Gutson  <dgutson@codesourcery.com>
1647
1648         * config/tc-arm.c (do_rd_rm_rn): Added warning
1649         for obsolete insns.
1650
1651 2010-02-23  Andrew Zabolotny  <anpaza@mail.ru>
1652
1653         PR binutils/11297
1654         * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
1655         (avr_cons_fix_new): Handle fixups of a single byte.
1656
1657 2010-02-22  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1658
1659         PR 9861
1660         * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
1661         compiler's predefines.
1662
1663 2010-02-19  Alan Modra  <amodra@gmail.com>
1664
1665         * configure.tgt: Whiltespace.  Sort moxie entry.
1666
1667 2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1668
1669         * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
1670         * doc/c-arm.texi: Likewise.
1671
1672 2010-02-12  Daniel Gutson <dgutson@codesourcery.com>
1673
1674         * config/tc-arm.c (asm_opcode): operands type
1675         change.
1676         (BAD_PC_ADDRESSING): New macro message.
1677         (BAD_PC_WRITEBACK): Likewise.
1678         (MIX_ARM_THUMB_OPERANDS): New macro.
1679         (operand_parse_code): Added enum values.
1680         (parse_operands): Added thumb/arm distinction,
1681         plus new enum values handling.
1682         (encode_arm_addr_mode_2): Validations enhanced.
1683         (encode_arm_addr_mode_3): Likewise.
1684         (do_rm_rd_rn): Likewise.
1685         (encode_thumb32_addr_mode): Likewise.
1686         (do_t_ldrex): Likewise.
1687         (do_t_ldst): Likewise.
1688         (do_t_strex): Likewise.
1689         (md_assemble): Call parse_operands with
1690         a new parameter.
1691         (OPS_1): New macro.
1692         (OPS_2): Likewise.
1693         (OPS_3): Likewise.
1694         (OPS_4): Likewise.
1695         (OPS_5): Likewise.
1696         (OPS_6): Likewise.
1697         (insns): Updated insns operands.
1698
1699 2010-02-12  Tristan Gingold  <gingold@adacore.com>
1700             Douglas B Rupp  <rupp@gnat.com>
1701
1702         * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
1703         (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
1704         (pseudo_func): Add an entry for slotcount.
1705         (md_begin): Initialize slotcount pseudo symbol.
1706         (ia64_parse_name): Handle @slotcount parameter.
1707         (ia64_gen_real_reloc_type): Handle slotcount.
1708         (md_apply_fix): Ditto.
1709         * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
1710
1711 2010-02-11  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
1712
1713         * config/tc-xtensa.c (istack_init): Don't call memset.
1714
1715 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
1716
1717         * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
1718         well as suffixes.
1719
1720 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
1721
1722         * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
1723
1724 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1725
1726         * config/tc-i386.c (build_modrm_byte): Reformat.
1727
1728 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1729
1730         * config/tc-i386.c: Update copyright.
1731
1732 2010-02-10  Quentin Neill  <quentin.neill@amd.com>
1733             Sebastian Pop  <sebastian.pop@amd.com>
1734
1735         * config/tc-i386.c (vec_imm4) New operand type.
1736         (fits_in_imm4): New.
1737         (VEX_check_operands): New.
1738         (check_reverse): Call VEX_check_operands.
1739         (build_modrm_byte): Reintroduce code for 5
1740         operand insns.  Fix whitespace.
1741
1742 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
1743
1744         * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
1745         -mpwr6 and -mpwr7.
1746
1747 2010-02-09  Sterling Augustine  <sterling@tensilica.com>
1748
1749         * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
1750         (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
1751         (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
1752
1753 2010-02-08  Christophe Lyon  <christophe.lyon@st.com>
1754
1755         * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
1756         non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
1757         BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
1758         BFD_RELOC_ARM_PCREL_CALL)
1759
1760 2010-02-08  Sterling Augustine  <sterling@tensilica.com>
1761
1762         * config/tc-xtensa.c (frag_format_size): Generalize logic to
1763         handle more instruction sizes and fetch widths.
1764         (branch_align_power): Likewise.
1765         (text_align_power): Likewise.
1766         (bytes_to_stretch): Likewise.
1767
1768 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1769
1770         * config/tc-ppc.c (md_show_usage): Mention -mtitan.  Don't use tabs.
1771         (ppc_mach): Handle titan.
1772         * doc/c-ppc.texi: Mention -mtitan.
1773
1774 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
1775
1776         * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
1777         replace with...
1778         (xtensa_fetch_width) ...this.
1779
1780 2010-02-05  Joseph Myers  <joseph@codesourcery.com>
1781
1782         * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
1783         MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
1784         * Makefile.in: Regenerate.
1785
1786 2010-02-03  Quentin Neill  <quentin.neill@amd.com>
1787
1788         * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
1789         (i386_align_code): Rename  PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
1790         * config/tc-i386.h (processor_type): Same.
1791         * doc/c-i386.texi: Change amdfam15 to bdver1.
1792
1793 2010-01-29  Nick Clifton  <nickc@redhat.com>
1794
1795         PR 11136
1796         * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
1797         NS_NULL.
1798
1799 2010-01-27  Dave Korn  <dave.korn.cygwin@gmail.com>
1800
1801         * NEWS: Mention new feature.
1802         * config/obj-coff.c (obj_coff_section): Accept digits and use
1803         to override default section alignment power if specified.
1804         * doc/as.texinfo (.section directive): Update documentation.
1805
1806 2010-01-27  H.J. Lu  <hongjiu.lu@intel.com>
1807
1808         * config/tc-i386.c (avxscalar): New.
1809         (OPTION_MAVXSCALAR): Likewise.
1810         (build_vex_prefix): Select vector_length for scalar instructions
1811         based on avxscalar.
1812         (md_longopts): Add OPTION_MAVXSCALAR.
1813         (md_parse_option): Handle OPTION_MAVXSCALAR.
1814         (md_show_usage): Add -mavxscalar=.
1815
1816         * doc/c-i386.texi: Document -mavxscalar=.
1817
1818 2010-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1819
1820         * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
1821         0xc4 individually.
1822
1823 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
1824
1825         * write.h (fix_at_start): Declare.
1826         * write.c (fix_new_internal): Add at_beginning parameter.
1827         Use it instead of REVERSE_SORT_RELOCS.  Fix the handling of
1828         seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
1829         (fix_new, fix_new_exp): Update accordingly.
1830         (fix_at_start): New function.
1831         * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
1832         (ppc_ref): New function, for OBJ_XCOFF.
1833         (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
1834         * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
1835
1836 2010-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1837
1838         * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
1839         on 64-bit Solaris/x86.
1840         Include obj-format.h earlier.
1841
1842 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1843
1844         * config/tc-s390.c (s390_elf_final_processing): New function.
1845         * config/tc-s390.h (elf_tc_final_processing): New macro definition.
1846         (s390_elf_final_processing): Added prototype.
1847
1848
1849 2010-01-20  Nick Clifton  <nickc@redhat.com>
1850
1851         PR 11109
1852         * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1.  Add
1853         code to handle round-to-zero for VCVT conversions.
1854         (do_neon_cvt): New.  Call do_neon_cvt_1.
1855         (do_neon_cvtr): New.  Call do_neon_cvt_1.
1856         (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
1857         insn.
1858
1859 2010-01-18  Tristan Gingold  <gingold@adacore.com>
1860
1861         * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
1862
1863 2010-01-15  Sebastian Pop  <sebastian.pop@amd.com>
1864
1865         * config/tc-i386.c (md_assemble): Before accessing the IMM field
1866         check that it's not an XOP insn.
1867
1868 2010-01-14  Jie Zhang  <jie.zhang@analog.com>
1869
1870         * config/bfin-aux.h: Remove argument names in function
1871         declarations.
1872         * config/bfin-lex.l (parse_int): Fix shadowed variable name
1873         warning.
1874         * config/bfin-parse.y (value_match): Remove argument names
1875         in declaration.
1876         (notethat): Likewise.
1877         (yyerror): Likewise.
1878
1879 2010-01-13  Daniel Jacobowitz  <dan@codesourcery.com>
1880
1881         * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
1882
1883 2010-01-13  Nick Clifton  <nickc@redhat.com>
1884
1885         * config/tc-h8300.c (h8300_elf_section): New function - issue a
1886         warning message if a new section is created without setting any
1887         attributes for it.
1888         (md_pseudo_table): Intercept section creation pseudos.
1889         (md_pcrel_from): Replace abort with an error message.
1890         * config/obj-elf.c (obj_elf_section_name): Export this function.
1891         * config/obj-elf.h (obj_elf_section_name): Prototype.
1892
1893 2010-01-12  Alan Modra  <amodra@gmail.com>
1894
1895         PR 11122
1896         * listing.c (print_source): Add one to line number.
1897
1898 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1899
1900         * Makefile.in: Regenerate.
1901         * configure: Regenerate.
1902         * doc/Makefile.in: Regenerate.
1903
1904 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1905
1906         * version.c (parse_args): Change to "Copyright 2010".
1907
1908 2010-01-06  Quentin Neill  <quentin.neill@amd.com>
1909
1910         * config/tc-i386.c (cpu_arch): Add amdfam15.
1911         (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
1912         * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
1913         * doc/c-i386.texi: Add amdfam15.
1914
1915 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
1916
1917         * config/tc-arm.c (do_neon_logic): Accept imm value
1918         in the third operand too.
1919         (operand_parse_code): OP_RNDQ_IMVNb renamed to
1920         OP_RNDQ_Ibig.
1921         (parse_operands): OP_NILO case removed, applied renaming.
1922         (insns): Neon shape changed for some logic instructions.
1923
1924 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
1925
1926         * config/tc-arm.c (do_neon_ldx_stx): Added
1927         validation for vector load/store insns.
1928
1929 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
1930
1931         * config/tc-ppc.c (md_show_usage): Document -me500mc64.
1932
1933 2010-01-03  Daniel Gutson  <dgutson@codesourcery.com>
1934
1935         * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
1936         (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
1937         (NEON_ENCODE): New macro.
1938         (check_neon_suffixes): New macro.
1939         (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
1940         (do_vfp_nsyn_opcode): Likewise.
1941         (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
1942         (do_vfp_nsyn_cmp): Likewise.
1943         (do_neon_shl_imm): Likewise.
1944         (do_neon_qshl_imm): Likewise.
1945         (neon_dyadic_misc): Likewise.
1946         (do_neon_mac_maybe_scalar): Likewise.
1947         (do_neon_qdmulh): Likewise.
1948         (do_neon_qmovn): Likewise.
1949         (do_neon_qmovun): Likewise.
1950         (do_neon_movn): Likewise.
1951         (neon_mac_reg_scalar_long): Likewise.
1952         (do_neon_vmull): Likewise.
1953         (do_neon_trn): Likewise.
1954         (do_neon_ldx_stx): Likewise.
1955         (neon_dp_fixup): Changed signature and set the flag.
1956         (neon_three_same): Call the above with new signature.
1957         (neon_two_same): Likewise.
1958         (neon_imm_shift): Likewise.
1959         (neon_mul_mac): Likewise.
1960         (do_neon_abs_neg): Likewise.
1961         (neon_mixed_length): Likewise.
1962         (do_neon_ext): Likewise.
1963         (do_neon_mov): Likewise.
1964         (do_neon_tbl_tbx): Likewise.
1965         (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
1966         (neon_compare): Likewise.
1967         (do_neon_shll): Likewise.
1968         (do_neon_cvt): Likewise.
1969         (do_neon_mvn): Likewise.
1970         (do_neon_dup): Likewise.
1971         (md_assemble): Call check_neon_suffixes ().
1972
1973 For older changes see ChangeLog-2009
1974 \f
1975 Local Variables:
1976 mode: change-log
1977 left-margin: 8
1978 fill-column: 74
1979 version-control: never
1980 End: