gas/ChangeLog

   1 2010-11-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   2
   3         PR gas/12181
   4         * config/obj-elf.c (elf_adjust_symtab) [TE_SOLARIS]: Make sy
   5         weak hidden.
   6
   7 2010-11-17  Nick Clifton  <nickc@redhat.com>
   8
   9         * input-file.c (input_file_open): Check for empty input files.
  10         (input_file_get): Check for end of file before reading any more
  11         data.
  12         (input_file_give_next_buffer): Likewise.
  13
  14 2010-11-15  H.J. Lu  <hongjiu.lu@intel.com>
  15
  16         * config/obj-elf.c (elf_process_stab): Mark parameters as
  17         ATTRIBUTE_UNUSED.
  18
  19 2010-11-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  20
  21         * config/obj-elf.c (elf_generate_asm_lineno): New function.
  22         (elf_process_stab): New function.
  23         (elf_format_ops): Always use them as generate_asm_lineno,
  24         process_stab members.
  25
  26 2010-11-15  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  27
  28         PR gas/12198
  29         * config/tc-arm.c (arm_arch_v6m_only): New variable.
  30         (aeabi_set_public_attributes): Ensure we only set the Operating System
  31         Extension when we are on an M-profile core.
  32
  33 2010-11-13  Richard Sandiford  <rdsandiford@googlemail.com>
  34
  35         * config/tc-mips.c (macro_build): Remove gas_assert from 'o' case.
  36         Use a restricted gas_assert for 'i' and 'j'.
  37
  38 2010-11-11  Mingming Sun  <mingm.sun@gmail.com>
  39
  40         * config/tc-mips.c (mips_cpu_info_table): Add loongson3a in MIPS 64.
  41         * doc/c-mips.texi (MIPS cpu): Add loongson3a.
  42
  43 2010-11-10  Richard Sandiford  <richard.sandiford@linaro.org>
  44
  45         * config/tc-arm.c (do_t_branch): Treat (PLT) branches as wide.
  46
  47 2010-11-05  Nick Clifton  <nickc@redhat.com>
  48
  49         * config/tc-cr16.c (getprocreg_image): Fix typo MAX_PREG ->
  50         MAX_REG.
  51         (getprocregp_image): Likewise.
  52
  53 2010-11-05  Tristan Gingold  <gingold@adacore.com>
  54
  55         * po/gas.pot: Regenerate
  56         * po/POTFILES.in: Regenerate
  57
  58 2010-11-05  Tristan Gingold  <gingold@adacore.com>
  59
  60         * NEWS: Add marker for 2.21.
  61
  62 2010-11-05  Dave Korn  <dave.korn.cygwin@gmail.com>
  63
  64         PR gas/12166
  65         * config/obj-coff.c (weak_altname2name): Don't infer from the presence
  66         of a period that the symbol has been already uniquify-d.
  67         (weak_uniquify): Don't worry that the symbol might have been already
  68         uniquify-d.
  69
  70 2010-11-04  Alan Modra  <amodra@gmail.com>
  71
  72         * config/tc-ppc.c (nop_limit): New var.
  73         (OPTION_NOPS): Define.
  74         (md_longopts): Add --nops.
  75         (md_parse_option): Handle it.
  76         (md_show_usage): Publish.
  77         (ppc_handle_align): Pad with a branch followed by nops if more
  78         than nop_limit nops.
  79
  80 2010-11-03  H.J. Lu  <hongjiu.lu@intel.com>
  81
  82         PR gas/12186
  83         * config/tc-i386-intel.c (i386_intel_fold): Properly fold
  84         _GLOBAL_OFFSET_TABLE_.
  85
  86 2010-11-02  Joseph Myers  <joseph@codesourcery.com>
  87
  88         * config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC):
  89         New enum values.
  90         (md_longopts): Add options mpid, mpic and mno-pic.
  91         (tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table,
  92         tic6x_pid_types, tic6x_use_pid): New.
  93         (md_parse_option): Handle new options.
  94         (md_show_usage): Output help text for new options.
  95         (tic6x_set_attributes): Set PID and PIC attributes.
  96         * doc/as.texinfo: Document -mpid=, -mpic and -mno-pic.
  97         * doc/c-tic6x.texi (TIC6X Options): Likewise.
  98
  99 2010-11-01  Maciej W. Rozycki  <macro@linux-mips.org>
 100
 101         * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Use the offset
 102         reloc supplied.
 103         (mips_ip)['o']: Initialise offset_reloc.
 104
 105 2010-10-29  Joseph Myers  <joseph@codesourcery.com>
 106
 107         * doc/c-tic6x.texi (TIC6X Directives): Mention
 108         Tag_ABI_compatibility.
 109
 110 2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>
 111
 112         * write.c (compress_debug): Optimize section flags check.
 113
 114 2010-10-29  Bernd Schmidt  <bernds@codesourcery.com>
 115             Joseph Myers  <joseph@codesourcery.com>
 116
 117         * config/tc-tic6x.c (OPTION_MDSBT, OPTION_MNO_DSBT): New enum
 118         values.
 119         (md_longopts): Add mdsbt and mno-dsbt.
 120         (tic6x_dsbt): New static variable.
 121         (md_parse_option): Handle OPTION_MDSBT and OPTION_MNO_DSBT.
 122         (md_show_usage): Output help text for -mdsbt and -mno-dsbt.
 123         (TAG): Add comma at the end.
 124         (tic6x_set_attributes): Set Tag_ABI_DSBT.
 125         * doc/as.texinfo: Document -mdsbt and -mno-dsbt.
 126         * doc/c-tic6x.texi (TIC6X Options): Likewise.
 127         (TIC6X Directives): Mention Tag_ABI_DSBT.
 128
 129 2010-10-28  Matthias Klose  <doko@ubuntu.com>
 130
 131         * doc/as.texinfo: Add directory section for info document.
 132
 133 2010-10-28  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 134
 135         * config/tc-s390.c (md_begin): Only add to hash table if cpu and
 136         mode mask fit.
 137
 138 2010-10-28  Alan Modra  <amodra@gmail.com>
 139
 140         * config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame.
 141
 142 2010-10-26  Alan Modra  <amodra@gmail.com>
 143
 144         * config/obj-coff.c (coff_format_ops): Fix typo.
 145
 146 2010-10-25  Richard Sandiford  <rdsandiford@googlemail.com>
 147
 148         * config/tc-mips.c (macro2): Delete.
 149
 150 2010-10-25  Nathan Sidwell  <nathan@codesourcery.com>
 151
 152         * config/tc-tic6x.c: Add attribution.
 153
 154 2010-10-25  Mark Mitchell  <mark@codesourcery.com>
 155
 156         * obj.h (struct format_ops): Add adjust_symtab.
 157         * config/obj-multi.h (obj_adjust_symtab): Define.
 158         * config/obj-aout.c (aout_format_ops): Init new field.
 159         * config/obj-coff.c (coff_format_ops): Likewise.
 160         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
 161         * config/obj-elf.c (elf_format_ops): Likewise.
 162
 163 2010-10-25  Alan Modra  <amodra@gmail.com>
 164
 165         PR gas/12049
 166         * write.c (relax_frag): Don't allow forward branches to temporarily
 167         becomde backward branches.
 168
 169 2010-10-23  Mark Mitchell  <mark@codesourcery.com>
 170
 171         * config/obj-elf.c (elf_adjust_symtab): New.  Move group section
 172         processing here from elf_frob_file.  Ensure that group signature
 173         symbols have the name of the group.
 174         (elf_frob_file): Move group section processing to
 175         elf_adjust_symtab.
 176         * config/obj-elf.h (elf_adjust_symtab): Declare.
 177         (obj_adjust_symtab): Define.
 178         * config/tc-arm.c (arm_adjust_symtab): Call elf_adjust_symtab.
 179
 180 2010-10-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 181
 182         * config/tc-sparc.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define as
 183         elf32-sparc-sol2.
 184         (ELF64_TARGET_FORMAT): Define as elf64-sparc-sol2.
 185
 186 2010-10-21  Joseph Myers  <joseph@codesourcery.com>
 187
 188         * config/tc-tic6x.c (tic6x_arch_attribute, tic6x_arches,
 189         md_assemble, tic6x_set_attributes): Update for attribute renaming.
 190         * doc/c-tic6x.texi: Update for attribute renaming.
 191
 192 2010-10-19  Alan Modra  <amodra@gmail.com>
 193
 194         * write.c (relax_segment): Correct address on frag added to stop
 195         leb128/align frags bouncing.
 196
 197 2010-10-19  Alan Modra  <amodra@gmail.com>
 198
 199         PR gas/12049
 200         * frags.h (struct frag): Add "region" field.
 201         * write.c (relax_frag): Don't add "stretch" to forward reference
 202         target if there is an intervening org or align.
 203         (relax_segment): Set region.
 204
 205 2010-10-18  Maciej W. Rozycki  <macro@linux-mips.org>
 206
 207         * config/tc-mips.c (macro)[ldd_std]: Fix the relaxation variant
 208         for absolute addressing.
 209
 210 2010-10-18  Maciej W. Rozycki  <macro@linux-mips.org>
 211
 212         * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs.
 213
 214 2010-10-18  Maciej W. Rozycki  <macro@linux-mips.org>
 215
 216         * config/tc-mips.c (mips_pseudo_table): Add "sbss".
 217         (s_change_sec): Handle it.
 218
 219 2010-10-15  Mike Frysinger  <vapier@gentoo.org>
 220
 221         * config/bfin-parse.y (BYTEOP2M): Call BYTEOP2M().
 222
 223 2010-10-14  H.J. Lu  <hongjiu.lu@intel.com>
 224
 225         * config/tc-i386.c (match_template): Check checkregsize
 226         instead of w for register size check.
 227
 228 2010-10-14  H.J. Lu  <hongjiu.lu@intel.com>
 229
 230         * config/tc-i386.c (_i386_insn): Add disp32_encoding.
 231         (md_assemble): Don't call optimize_disp if disp32_encoding is
 232         set.
 233         (parse_insn): Support .d32 to force 32bit displacement.
 234         (output_branch): Use BIG if disp32_encoding is set.
 235
 236         * doc/c-i386.texi: Document .d32 encoding suffix.
 237
 238 2010-10-11  Steve Kilbane  <steve.kilbane@analog.com>
 239
 240         * config/bfin-lex.l (FLAGS): New state.
 241         (X, Z, S, M, T): Require FLAGS state.
 242         ("(", ")"): Start/stop FLAGS state.
 243
 244 2010-10-11  David Gibson  <david.gibson@analog.com>
 245
 246         * config/bfin-aux.h (bfin_loop_attempt_create_label): New prototype.
 247         * config/bfin-parse.y (LOOP_BEGIN, LOOP_END): Handle numeric labels.
 248         * config/tc-bfin.c (bfin_loop_attempt_create_label): New funtion.
 249
 250 2010-10-11  David Gibson  <david.gibson@analog.com>
 251
 252         * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing.
 253
 254 2010-10-08  Pierre Muller  <muller@ics.u-strasbg.fr>
 255
 256         Fix build with -DDEBUG=7
 257         * config/obj-coff.c (s_get_name, symbol_dump): Add prototypes.
 258
 259 2010-10-07  Bernd Schmidt  <bernds@codesourcery.com>
 260
 261         * config/tc-tic6x.c (tic6x_try_encode): Correct encoding of fstg field
 262         in SPKERNEL instructions.
 263
 264 2010-10-06  Nathan Sidwell  <nathan@codesourcery.com>
 265
 266         * config/tc-arm.c (encode_branch): Remove superfluous braces.
 267         (do_t_branch): Move reloc setting to end of routine.
 268
 269 2010-10-04  David Daney  <ddaney@caviumnetworks.com>
 270
 271         * config/tc-mips.c (mips_fix_cn63xxp1): New variable.
 272         (mips_ip):  Add errata work around when mips_fix_cn63xxp1 set.
 273         (OPTION_FIX_CN63XXP1, OPTION_NO_FIX_CN63XXP1): New enum options
 274         enumerations.
 275         (md_longopts): Add options for -mfix-cn63xxp1 and -mno-fix-cn63xxp1.
 276         (md_parse_option): Handle OPTION_FIX_CN63XXP1 and
 277         OPTION_NO_FIX_CN63XXP1.
 278         (md_show_usage): Add documentation for -mfix-cn63xxp1.
 279         * doc/c-mips.texi (-mfix-cn63xxp1, -mno-fix-cn63xxp1): Document
 280         the new options.
 281
 282 2010-09-29  Bernd Schmidt  <bernds@codesourcery.com>
 283
 284         * gas/tic6x/insns-bad-1.s: Remove test for readonly tscl.
 285         * gas/tic6x/insns-bad-1.l: Likewise.
 286         * gas/tic6x/insns-c674x.d: Add test for writeable tscl.
 287         * gas/tic6x/insns-c674x.s: Likewise.
 288
 289 2010-09-29  Alan Modra  <amodra@gmail.com>
 290
 291         * expr.c (expr): Correct returned segment value.
 292
 293 2010-09-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 294
 295         * configure: Regenerate.
 296
 297 2010-09-27  Bernd Schmidt  <bernds@codesourcery.com>
 298
 299         * config/tc-tic6x.c (tic6x_fix_adjustable): New function.
 300         * config/tc-tic6x.h (tic6x_fix_adjustable): Declare.
 301         (tc_fix_adjustable): New macro.
 302
 303 2010-09-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 304
 305         * config/tc-s390.c: (md_parse_option): New option -march=z196.
 306         * doc/c-s390.texi: Document new option.
 307
 308 2010-09-27  Tejas Belagod  <tejas.belagod@arm.com>
 309
 310         * config/tc-arm.c (do_neon_ldr_str): Deprecate ARM-mode PC-relative
 311         VSTR, issue an error in THUMB mode.
 312
 313 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 314
 315         * config/tc-arm.c (arm_ext_virt): New variable.
 316         (arm_reg_type): Add REG_TYPE_RNB for banked registers.
 317         (reg_entry): Allow registers to be larger than a byte.
 318         (reg_alias): Fix type warning.
 319         (parse_operands): Parse banked registers when appropriate.
 320         (do_mrs): Add support for Virtualization Extensions.
 321         (do_hvc): New function.
 322         (do_t_mrs): Add support for Virtualization Extensions.
 323         (do_t_msr): Likewise.
 324         (do_t_hvc): New function.
 325         (SPLRBANK): New define.
 326         (reg_names): Add banked registers.
 327         (insns): Add support for Virtualization Extensions.
 328         (md_apply_fixup): Likewise.
 329         (arm_cpus): -mcpu=cortex-a15 implies the Virtualization Extensions.
 330         (arm_extensions): Add 'virt' extension.
 331         (aeabi_set_public_attributes): Add support for Virtualization
 332         Extensions.
 333         * doc/c-arm.texi: Document 'virt' extension.
 334
 335 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 336
 337         * config/tc-arm.c (arm_ext_adiv): New variable.
 338         (do_div): New function.
 339         (insns): Accept UDIV and SDIV in ARM state.
 340         (arm_cpus): The cortex-a15 option has all current v7-A extensions.
 341         (arm_extensions): Add 'idiv' extension.
 342         (aeabi_set_public_attributes): Update Tag_DIV_use values for the
 343         Integer Divide extension.
 344         * doc/c-arm.texi: Document the idiv extension.
 345
 346 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 347
 348         * config/tc-arm.c (arm_ext_v6m): New variable.
 349         (arm_ext_m): Add support for OS extension.
 350         (arm_ext_os): New variable.
 351         (do_t_swi): In v6-M ensure we have the OS extension.
 352         (arm_cpus): The cortex-m1 and cortex-m0 options have the OS
 353         extension by default.
 354         (arm_archs): Add armv6s-m.
 355         (arm_extensions): Add 'os' extension.
 356         (cpu_arch_ver): Add support for v6S-M.
 357         * doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m
 358         architecture options.
 359
 360 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 361
 362         * config/tc-arm.c (arm_ext_v6z): Remove.
 363         (arm_ext_sec): New variable.
 364         (do_t_smc): In Thumb state SMC requires v7-A.
 365         (insns): Make SMC depend on Security Extensions.
 366         (arm_cpus): All -mcpu=cortex-a* options have the Security Extensions.
 367         (arm_extensions): Add 'sec' extension.
 368         (cpu_arch_ver): Reorder.
 369         (aeabi_set_public_attributes): Emit Tag_Virtualization_use as
 370         appropriate.
 371         * doc/c-arm.texi: Document Security Extensions.
 372
 373 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 374
 375         * config/tc-arm.c (arm_ext_mp): Add.
 376         (do_pld): Update comment.
 377         (insns): Add support for pldw.
 378         (arm_cpus): Update cortex-a5, cortex-a9, and cortex-a15 to support
 379         MP extension.
 380         (arm_extensions): Add 'mp' extension.
 381         (aeabi_set_public_attributes): Emit correct build attribute when
 382         MP extension is enabled.
 383         * doc/c-arm.texi: Update for MP extensions.
 384
 385 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 386
 387         * config/tc-arm.c (md_pseduo_table): Add .arch_extension directive.
 388         (arm_option_extension_value_table): Add.
 389         (arm_extensions): Change type.
 390         (arm_option_cpu_table): Rename...
 391         (arm_option_fpu_table): ...to this.
 392         (arm_fpus): Change type.
 393         (arm_parse_extension): Enforce alphabetical order.  Allow
 394         extensions to be removed.
 395         (arm_parse_arch): Allow extensions to be specified with -march.
 396         (s_arm_arch_extension): Add.
 397         (s_arm_fpu): Update for type changes.
 398         * doc/c-arm.texi: Document changes to infrastructure.
 399
 400 2010-09-23  Alan Modra  <amodra@gmail.com>
 401
 402         * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols
 403         with the absolute section symbol.
 404
 405 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 406
 407         * config/bfin-parse.y: Fix typo in BYTEOP16P comment.
 408
 409 2010-09-22  Robin Getz  <robin.getz@analog.com>
 410
 411         * config/bfin-parse.y (is_store): New function.
 412         (gen_multi_instr_1): Check parallel slots for store insns.
 413
 414 2010-09-22  Robin Getz  <robin.getz@analog.com>
 415
 416         * config/bfin-defs.h (IS_EMUDAT): New define.
 417         * config/bfin-parse.y: Accept EMUDAT for any register move.
 418
 419 2010-09-22  Robin Getz  <robin.getz@analog.com>
 420
 421         * config/bfin-parse.y: Improve error messages.
 422
 423 2010-09-22  Robin Getz  <robin.getz@analog.com>
 424
 425         * config/bfin-parse.y (DBG): Fix regno encoding.
 426         (DBGCMPLX): Likewise.
 427
 428 2010-09-22  Robin Getz  <robin.getz@analog.com>
 429
 430         * config/bfin-lex.l: Accept multibyte chars in symbol names.
 431
 432 2010-09-22  Robin Getz  <robin.getz@analog.com>
 433
 434         * config/bfin-defs.h (statusflags): Add AC0_COPY, V_COPY, and RND_MOD.
 435         * config/bfin-lex.l: Tokenize AC0_COPY, V_COPY, and RND_MOD.
 436
 437 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 438
 439         * config/bfin-aux.h (bfin_gen_pseudochr): New prototype.
 440         * config/tc-bfin.c (bfin_gen_pseudochr): New function.
 441         * config/bfin-parse.y: Call bfin_gen_pseudochr for OUTC tokens.
 442
 443 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 444
 445         * config/bfin-lex.l (abort): Accept case-insensitive abort insn.
 446         * config/bfin-parse.y (ABORT): Handle the ABORT token.
 447
 448 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 449
 450         * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518.
 451
 452 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 453
 454         * doc/c-bfin.texi (-mcpu): Add bf592.
 455         * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF592.
 456         (bfin_cpus[]): Add 0.0/0.1 for bf592.
 457
 458 2010-09-22  Mike Frysinger  <vapier@gentoo.org>
 459
 460         * config/tc-bfin.c (comment_chars): Add #.
 461
 462 2010-09-20  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 463
 464         * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs.
 465
 466 2010-09-20  Richard Henderson  <rth@redhat.com>
 467
 468         * config/tc-alpha.c (tc_gen_reloc): Remove hack around
 469         bfd_perform_reloc for OBJ_ELF.
 470
 471 2010-09-17  Tejas Belagod  <tejas.belagod@arm.com>
 472
 473         * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register
 474         list for ldm/stm.
 475
 476 2010-09-17  Tejas Belagod  <tejas.belagod@arm.com>
 477
 478         * config/tc-arm.c (parse_psr): Add condition for matching "APSR" on
 479         non-M-arch cpus.
 480         (psrs): Add entry for PSR flags, g, nzcvq, nzcvqg.
 481
 482 2010-09-17  Tejas Belagod  <tejas.belagod@arm.com>
 483
 484         * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead
 485         of just RR.
 486
 487 2010-09-17  Andrew Burgess  <aburgess@broadcom.com>
 488
 489         PR gas/12011
 490         * config/obj-elf.c (obj_elf_parse_section_letters): Correct test
 491         for error return from md_elf_section_letter.
 492         * config/tc-alpha.c (alpha_elf_section_letter): Correct error message.
 493         * config/tc-i386.c (x86_64_section_letter): Likewise.
 494         * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
 495         * config/tc-mep.c (mep_elf_section_letter): Likewise.
 496
 497 2010-09-15  Kai Tietz  <kai.tietz@onevision.com>
 498
 499         * config/obj-coff-seh.c (seh_validate_seg): New funtion.
 500         (obj_coff_seh_endproc): Add check for segment.
 501         (obj_coff_seh_endprologue): Likewise.
 502         (obj_coff_seh_pushreg): Likewise.
 503         (obj_coff_seh_pushframe): Likewise.
 504         (obj_coff_seh_save): Likewise.
 505         (obj_coff_seh_setframe): Likewise.
 506
 507         * config/obj-coff-seh.h (seh_context): New member code_seg.
 508         * config/obj-coff-seh.c: Implementing xdata/pdata section cloning
 509         for link-once code-segment.
 510
 511 2010-09-14  Jie Zhang  <jie@codesourcery.com>
 512
 513         * doc/c-arm.texi: Document -mcpu=cortex-m4.
 514
 515 2010-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 516
 517         * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte
 518         VEX prefix.
 519
 520 2010-09-09  Joseph Myers  <joseph@codesourcery.com>
 521
 522         * doc/c-tic6x.texi (.c6xabi_attribute): Document directive.
 523
 524 2010-09-09  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 525
 526         * config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
 527         * doc/c-arm.texi: Document -mcpu=cortex-a15.
 528
 529 2010-09-09  Gunther Nikl  <gnikl@users.sourceforge.net>
 530
 531         * gas/config/tc-m68k.c (tc_gen_reloc): Handle references to defined
 532         weak symbols first if generating an a.out object.
 533
 534 2010-09-09 Tejas Belagod  <tejas.belagod@arm.com>
 535
 536         * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
 537         flag-setting and handle accordingly.
 538
 539 2010-09-09  Nick Clifton  <nickc@redhat.com>
 540
 541         PR gas/11972
 542         * config/tc-arm.c (parse_big_immediate): Allow for bignums being
 543         extended to the size of a .octa.
 544
 545 2010-09-08  Julian Brown  <julian@codesourcery.com>
 546
 547         * config/tc-arm.c (create_neon_reg_alias): Deal with case
 548         sensitivity.
 549
 550 2010-09-08  Nick Clifton  <nickc@redhat.com>
 551
 552         PR gas/11973
 553         * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of
 554         long call instruction's displacement.
 555
 556 2010-09-03  H.J. Lu  <hongjiu.lu@intel.com>
 557
 558         PR gas/11974
 559         * config/tc-i386.c (i386_finalize_immediate): Check flag_code
 560         instead of use_rela_relocations for 64bit.
 561
 562 2010-09-02  Richard Henderson  <rth@redhat.com>
 563
 564         * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default.
 565         (output_fde): Use it.  Make sure to fully init exp before using it.
 566
 567 2010-08-31  Kai Tietz  <kai.tietz@onevision.com>
 568
 569         * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
 570         (obj_coff_seh_stackalloc): Likewise.
 571
 572 2010-08-31  Alan Modra  <amodra@gmail.com>
 573
 574         * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
 575
 576 2010-08-30  Richard Henderson   <rth@redhat.com>
 577
 578         * config/obj-coff-seh.c: Rewrite the entire file.
 579         (symtab, symptr, reltab, relcount, relsize): Remove.
 580         (seh_ctx_root, seh_ctx): Remove.
 581         (xdata_seg, xdata_subseg, pdata_seg): New.
 582         (switch_xdata, switch_pdata): New.
 583         (verify_context, verify_context_and_target, skip_whitespace_and_comma):
 584         New parsing functions.  Rewrite all parsing functions to use them.
 585         (obj_coff_seh_32): Fix != arm thinko.
 586         (obj_coff_seh_handler): For x64, don't accept handler pointer here,
 587         only flags.
 588         (obj_coff_seh_handlerdata): New.
 589         (do_seh_endproc): Split out of ...
 590         (obj_coff_seh_endproc): ... here.
 591         (obj_coff_seh_proc): Use it, if needed.
 592         (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
 593         (seh_x64_read_reg): Remove mm_regs alternative.  Tidy integer reg
 594         alternatives.  Don't slurp commas.
 595         (seh_read_offset): Remove.
 596         (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
 597         (obj_coff_seh_scope): Remove.
 598         (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
 599         (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
 600         (out_one, out_two, out_four): New.
 601         (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
 602         seh_x64_write_function_xdata, write_function_xdata): Rewrite
 603         from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
 604         seh_getelm_data_size, seh_getsize_of_unwind_entry,
 605         seh_make_unwind_entry, seh_getsize_unwind_data, and
 606         seh_create_unwind_data.
 607         (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
 608         (write_function_pdata): Rewrite from make_function_entry_pdata.
 609         (seh_write_text_eh_data, make_function_entry_pdata,
 610         seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
 611         seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
 612         seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
 613         seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
 614         seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
 615         seh_getsize_of_unwind_entry, seh_make_unwind_entry,
 616         seh_getsize_unwind_data, seh_create_unwind_data,
 617         seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
 618         * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
 619         Add seh_handlerdata.  Adjust function/what arguments for
 620         seh_savereg, seh_pushframe, seh_stackalloc.
 621         (struct seh_prologue_element): Adjust members to closer match
 622         the elements of the UNWIND_CODE structure.
 623         (struct seh_scope_elem): Remove.
 624         (struct seh_context): Replace char* members with symbolS or
 625         expressionS as appropriate.  Sort members by ARM/x64 applicability.
 626         Remove obsolete stuff wrt direct symbol and reloc manipulation.
 627
 628 2010-08-25  Alan Modra  <amodra@gmail.com>
 629
 630         * NEWS: Mention ampersand in macro change.
 631
 632 2010-08-25  Gunther Nikl  <gnikl@users.sourceforge.net>
 633
 634         * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
 635
 636 2010-08-25  Alan Modra  <amodra@gmail.com>
 637
 638         * config/tc-d10v.c (do_assemble): Correctly detect overflow of
 639         "name" buffer.
 640         * config/tc-m68hc11.c (md_assemble): Likewise.
 641         * config/tc-microblaze.c (md_assemble): Likewise.  Correct cast
 642         of is_end_of_line index.
 643
 644 2010-08-25  Jie Zhang  <jie@codesourcery.com>
 645
 646         * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
 647
 648 2010-08-25  Jie Zhang  <jie@codesourcery.com>
 649
 650         * config/tc-arm.c (encode_arm_addr_mode_2): Fix
 651         BAD_PC_ADDRESSING condition.
 652
 653 2010-08-20  Maciej W. Rozycki  <macro@codesourcery.com>
 654
 655         * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
 656
 657 2010-08-19  H.J. Lu  <hongjiu.lu@intel.com>
 658
 659         * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
 660
 661 2010-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 662
 663         * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
 664         instead of VEXXDS.
 665
 666 2010-08-18  Alan Modra  <amodra@gmail.com>
 667
 668         * macro.c (sub_actual): Add back ampersand suffix when no
 669         substitution.
 670         (macro_expand_body): Correct comment.
 671
 672 2010-08-17  Roland McGrath  <roland@redhat.com>
 673
 674         * config/obj-elf.c (obj_elf_parse_section_letters): Take new
 675         boolean result parameter CLONE; set it if '?' flag letter seen.
 676         (obj_elf_section): Update caller.  Handle that flag by copying
 677         the LINKONCE and GROUP_NAME state from NOW_SEG.
 678         * doc/as.texinfo (Section): Document the ? flag.
 679
 680 2010-08-09  Cary Coutant  <ccoutant@google.com>
 681
 682         * as.c (show_usage): Don't list --compress-debug-sections if zlib not
 683         installed.
 684         (main): Warn if --compress-debug-sections requested and zlib not
 685         installed.
 686         * doc/as.texinfo: Add --compress-debug-sections,
 687         --nocompress-debug-sections.
 688
 689 2010-08-06  H.J. Lu  <hongjiu.lu@intel.com>
 690
 691         * config/tc-i386.c (set_cpu_arch): Re-indent.
 692         (md_parse_option): Likewise.
 693
 694 2010-08-06  Quentin Neill <quentin.neill@amd.com>
 695
 696         * config/tc-i386.c (arch_entry): Add negated bit to
 697           disambiguate flag names starting with "no".
 698           (cpu_arch): Add negated bit definitions.  Add
 699           ".nop" CPU extension.
 700           (i386_align_code): Use new .cpunop bit to decide
 701           when to generate alignment using nops.
 702           (set_cpu_arch): Use negated bit instead to decide
 703           when to use cpu_flags or vs. cpu_flags_and_not.
 704           (md_parse_option): Likewise.
 705
 706 2010-08-04  H.J. Lu  <hongjiu.lu@intel.com>
 707
 708         * config/tc-i386.c (match_template): Move the first i.error
 709         out of the loop.
 710
 711 2010-08-04  Alan Modra  <amodra@gmail.com>
 712
 713         * configure.tgt (m32c): Set endian=little.
 714         * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
 715         * config/tc-m32c.c (md_number_to_chars): Revert last change.
 716
 717 2010-08-03  Tristan Gingold  <gingold@adacore.com>
 718
 719         * makefile.vms (OBJS): Add Add compress-debug.c.
 720
 721 2010-08-03  Alan Modra  <amodra@gmail.com>
 722
 723         * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
 724         * config/tc-m32c.c (md_number_to_chars): Call bigendian
 725         form of number_to_chars, not littleendian.
 726
 727 2010-08-02  Alan Modra  <amodra@gmail.com>
 728
 729         * config/tc-d30v.c (d30v_cons_align): Don't align constants
 730         in debug sections.
 731
 732 2010-08-02  Alan Modra  <amodra@gmail.com>
 733
 734         PR gas/11867
 735         * expr.c (operand <'-' and '~'>): Widen bignums.
 736         (operand <'!'>): Correct bignum result and convert to O_constant.
 737         * read.c (emit_expr): Don't assert on .byte bignum.  Don't display
 738         bignum truncated warning for sign extended bignums.
 739
 740 2010-08-02  Alan Modra  <amodra@gmail.com>
 741
 742         * config/tc-v850.c (md_assemble): Always pass format string to
 743         as_warn.
 744         (md_apply_fix): Similarly for as_warn_where.
 745
 746 2010-07-29  H.J. Lu  <hongjiu.lu@intel.com>
 747
 748         * config/tc-i386-intel.c: Reformat.
 749
 750 2010-07-29  Alan Modra  <amodra@gmail.com>
 751
 752         * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
 753         in large toc code.
 754
 755 2010-07-28  Alan Modra  <amodra@gmail.com>
 756
 757         PR gas/11841
 758         * symbols.c (symbol_clone): Correct typo in previous patch.
 759
 760 2010-07-28  Alan Modra  <amodra@gmail.com>
 761
 762         PR gas/11841
 763         * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.
 764
 765 2010-07-28  Alan Modra  <amodra@gmail.com>
 766
 767         * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
 768         syntax error message.
 769
 770 2010-07-27  Maciej W. Rozycki  <macro@codesourcery.com>
 771
 772         * config/tc-mips.c (mips16_macro_build): Pass "args" by
 773         reference rather than value.
 774         (macro_build): Update accordingly.
 775
 776 2010-07-27  Maciej W. Rozycki  <macro@codesourcery.com>
 777
 778         * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
 779         a fake label.
 780
 781 2010-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
 782
 783         * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
 784         delay slot in the noreorder mode with the o32 ABI.
 785
 786 2010-07-23  Naveen.H.S  <naveen.S@kpitcummins.com>
 787             Ina Pandit  <ina.pandit@kpitcummins.com>
 788
 789         * config/tc-v850.c: Update processor_mask.
 790         (reg_name): Update the structure to use processors field.
 791         (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
 792         SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
 793         SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
 794         SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
 795         SUBYPTE_SA_9_17_22_32.
 796         (set_machine): Add support for V850E2 and V850E2V3.
 797         (md_pseudo_table): Likewise.
 798         (pre_defined_registers): Update pre defined registers suitable
 799         for each family of registers.
 800         (system_registers): Likewise.
 801         (cc_names): Update the condition code.
 802         (float_cc_names): Update the condition code for float.
 803         (reg_name_search): Update based on current modifications.
 804         (register_name): Likewise.
 805         (system_register_name): Update to support new system registers
 806         and supported families.
 807         (cc_name): Update to support new condition codes.
 808         (float_cc_name): New function to support float condition codes.
 809         (parse_register_list): Update to support newly added registers.
 810         (md_show_usage): Define support for V850E2 and V850E2V3 targets.
 811         Also support added for disp-size-default-22, disp-size-default-32,
 812         mextension, mno-bcond17 and mno-stld23.
 813         (md_parse_option): Implement the support for above options defined
 814         in md_show-usage.
 815         (md_convert_frag): Implement support for subtypes defined in
 816         md_relax_table to support branch operations.
 817         (md_begin): Add support for V850E2 and V850E2V3.
 818         (handle_hi016, handle_hi16): new relocation handling functions
 819         (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
 820         handle_tdaoff): Updated relocation handling functions for newly
 821         added relocations.
 822         (v850_reloc_prefix): Update the relocation handling functions.
 823         (v850_insert_operand): Updated the functions with error message
 824         parameter and modified the function to use it.
 825         (md_assemble): Update according to the latest modifications.
 826         (md_apply_fix): Updated the functions with error message parameter
 827         and modified the function to use it.
 828         (v850_force_relocation): Update with newly added relocations.
 829         * configure.tgt: Match all v850 targets.
 830         * doc/c-v850.texi: Document the newly added targets.
 831         * NEWS: Likewise.
 832
 833 2010-07-23  Alan Modra  <amodra@gmail.com>
 834
 835         PR gas/11834
 836         * macro.c (macro_expand): Recover gracefully from named args that
 837         don't match params.
 838
 839 2010-07-22  Thomas Schwinge  <thomas@codesourcery.com>
 840
 841         Switch MIPS to 32-bit DWARF format.
 842         * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
 843         * config/tc-mips.c (mips_dwarf2_format): Likewise.
 844
 845 2010-07-20  Alan Modra  <amodra@gmail.com>
 846
 847         * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.
 848
 849 2010-07-16  Alan Modra  <amodra@gmail.com>
 850
 851         * config/tc-rx.c (md_estimate_size_before_relax): Fix format
 852         specifier warnings for 32-bit host when --enable-64-bit-bfd.
 853         (rx_relax_frag, md_convert_frag): Likewise.
 854
 855 2010-07-15  Cary Coutant  <ccoutant@google.com>
 856
 857         * gas/NEWS: Add note about --compress-debug-sections.
 858         * gas/as.c (show_usage): Add --compress-debug-sections and
 859         --nocompress-debug-sections.
 860
 861 2010-07-15  Rhonda Wittels  <rhonda@codesourcery.com>
 862
 863         * config/obj-elf.c (get_sym_from_input_line_and_check): New
 864         function to catch missing pseudo-op arguments.
 865         (obj_elf_local): Call new function.
 866         (obj_elf_weak): Likewise.
 867         (obj_elf_visibility): Likewise.
 868         (obj_elf_vtable_entry): Likewise.
 869         (obj_elf_type): Likewise.
 870
 871 2010-07-15  Kai Tietz  <kai.tietz@onevision.com>
 872
 873         * config/obj-coff-seh.c
 874         (seh_getelm_data_size): New.
 875         (seh_read_offset): Handle negative values.
 876         (obj_coff_seh_push): Handle offset for save-register store.
 877         (obj_coff_seh_setframe): Add unwind-information for frame.
 878         (seh_store_elm_data): New.
 879         (seh_getelm_data_size): Return additionally unaligned element count.
 880         (seh_make_unwind_entry): Correct tweak about element count.
 881
 882 2010-07-12  H.J. Lu  <hongjiu.lu@intel.com>
 883
 884         PR gas/11806
 885         * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
 886         through patch for O_multiply.
 887
 888 2010-07-11  Kai Tietz  <kai.tietz@onevision.com>
 889
 890         PR ld/11612
 891         * config/obj-coff.c (obj_common_parse): Quote symbol-name.
 892
 893 2010-07-08 Tejas Belagod <tejas.belagod@arm.com>
 894
 895         * tc-arm.c (OP_oBARRIER): Remove.
 896         (OP_oBARRIER_I15): Add.
 897         (po_barrier_or_imm): Add macro.
 898         (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
 899         (do_barrier): Check correct immediate range.
 900         (do_t_barrier): Likewise.
 901         (barrier_opt_names): Add entries for more symbolic operands.
 902         (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.
 903
 904 2010-07-08  Daniel Gutson  <dgutson@codesourcery.com>
 905
 906         * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
 907         error message.
 908
 909 2010-07-06  Maciej W. Rozycki  <macro@codesourcery.com>
 910
 911         * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
 912         symbols.
 913
 914 2010-07-06  Maciej W. Rozycki  <macro@codesourcery.com>
 915
 916         * config/tc-mips.c (nops_for_insn_or_target): Replace
 917         MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
 918         MIPS16_INSN_COND_BRANCH.
 919
 920 2010-07-05  Jim Wilson  <wilson@codesourcery.com>
 921
 922         PR gas/10531
 923         PR gas/11789
 924         * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
 925         if it isn't empty.
 926
 927 2010-07-05  Alan Modra  <amodra@gmail.com>
 928
 929         * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
 930         unused var.
 931
 932 2010-07-04  H.J. Lu  <hongjiu.lu@intel.com>
 933
 934         * Makefile.am (CONFIG_OBJS): Removed.
 935         (GENERIC_OBJS): Likewise.
 936         (OBJS): Likewise.
 937         * Makefile.in: Regenerated.
 938
 939 2010-07-03  Jan Beulich  <jbeulich@novell.com>
 940
 941         PR gas/11732
 942         * config/tc-i386.c (i386_finalize_displacement): Don't call
 943         section_symbol() with expr_section.
 944
 945 2010-07-03  Cary Coutant  <ccoutant@google.com>
 946
 947         * Makefile.am: Add compress-debug.c and compress-debug.h.
 948         * Makefile.in: Regenerate.
 949         * config.in: Add HAVE_ZLIB_H.
 950         * configure.in: Check for zlib.h.
 951         * configure: Regenerate.
 952
 953         * as.c (parse_args): Add --compress-debug-sections and
 954         --nocompress-debug-sections.
 955         * as.h (flag_compress_debug): New variable.
 956         * compress-debug.c: New file.
 957         * compress-debug.h: New file.
 958         * write.c: Include compress-debug.h.
 959         (compress_frag): New function.
 960         (compress_debug): New function.
 961         (write_object_file): Compress debug sections if requested.
 962
 963 2010-07-03  Andreas Schwab  <schwab@linux-m68k.org>
 964
 965         * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
 966         before inverting.
 967
 968 2010-07-03  Alan Modra  <amodra@gmail.com>
 969
 970         * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
 971         (ppc_setup_opcodes): Likewise.  Simplify opcode selection.
 972
 973 2010-07-02  DJ Delorie  <dj@redhat.com>
 974
 975         * config/tc-rx.h (md_do_align): New.
 976         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 977         * config/tc-rx.c (nops): New.
 978         (rx_handle_align): Use various sized nops to align code.
 979
 980         * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
 981         relaxation.
 982         (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.
 983
 984 2010-07-01  H.J. Lu  <hongjiu.lu@intel.com>
 985
 986         AVX Programming Reference (June, 2010)
 987         * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
 988         and .f16c.
 989
 990         * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.
 991
 992 2010-07-01  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 993
 994         * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
 995         deprecated mov register instructions.
 996
 997 2010-07-01  Alan Modra  <amodra@gmail.com>
 998
 999         * config/tc-ppc.c (toc_reloc_types): New variable.
1000         (md_assemble): Set it.
1001         (ppc_frob_file_before_adjust): Don't warn about toc section size
1002         if we have large toc relocs and no small toc relocs.
1003
1004 2010-06-29  Alan Modra  <amodra@gmail.com>
1005
1006         * config/tc-maxq.h: Delete file.
1007         * config/tc-maxq.c: Delete file.
1008         * Makefile.am: Remove references to maxq.
1009         * configure.tgt: Likewise.
1010         * config/obj-coff.h: Likewise.
1011         * Makefile.in: Regenerate.
1012         * configure: Regenerate.
1013         * po/POTFILES.in: Regenerate.
1014
1015 2010-06-28  Alan Modra  <amodra@gmail.com>
1016
1017         * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
1018         * config/tc-crx.c (gettrap): Constify arg.
1019         (handle_LoadStor, get_cinv_parameters): Likewise.
1020         (getreg_image): Fix enum warning
1021         (md_assemble): Restore input line char.
1022         * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
1023         * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
1024         * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
1025         (build_Mytes): Fix build failure for non-elf targets.
1026         * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
1027         * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.
1028
1029         * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
1030         * ecoff.c (add_ecoff_symbol): Likewise.
1031         * itbl-ops.c (append_insns_as_macros): Likewise.
1032         * listing.c (debugging_pseudo): Likewise.
1033         * read.c (s_mri_common, stringer): Likewise.
1034         * config/obj-coff.c (coff_frob_section): Likewise.
1035         * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
1036         * config/tc-arm.c (my_get_expression): Likewise.
1037         * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
1038         * config/tc-m32c.c (md_assemble): Likewise.
1039         * config/tc-microblaze.c (md_convert_frag): Likewise.
1040         * config/tc-mips.c (s_change_section): Likewise.
1041         * config/tc-mt.c (mt_fix_adjustable): Likewise.
1042         * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.
1043
1044         * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
1045         unused vars.
1046         * config/tc-alpha.c (load_expression): Likewise.
1047         (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
1048         * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
1049         * config/tc-avr.c (extract_word): Likewise.
1050         * config/tc-cris.c (cris_get_expression): Likewise.
1051         * config/tc-d30v.c (build_insn, find_format): Likewise.
1052         * config/tc-dlx.c (machine_ip): Likewise.
1053         * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
1054         * config/tc-i370.c (md_assemble): Likewise.
1055         * config/tc-i960.c (brtab_emit): Likewise.
1056         * config/tc-iq2000.c (s_iq2000_ent): Likewise.
1057         * config/tc-m32c.c (md_convert_frag): Likewise.
1058         * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
1059         (md_estimate_size_before_relax, md_apply_fix): Likewise.
1060         * config/tc-m68k.c (md_show_usage): Likewise.
1061         * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
1062         * config/tc-mips.c (s_mips_end): Likewise.
1063         * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
1064         * config/tc-mn10300.c (md_assemble): Likewise.
1065         * config/tc-msp430.c (extract_word): Likewise.
1066         * config/tc-mt.c (md_assemble): Likewise.
1067         * config/tc-or32.c (machine_ip): Likewise.
1068         * config/tc-pj.c (md_apply_fix): Likewise.
1069         * config/tc-s390.c (md_gather_operands): Likewise.
1070         * config/tc-sh.c (sh_cons_align): Likewise.
1071         * config/tc-sparc.c (sparc_cons_align): Likewise.
1072         * config/tc-tic4x.c (tic4x_sect): Likewise.
1073         * config/tc-tic54x.c (tic54x_stringer): Likewise.
1074         * config/tc-vax.c (vip_op): Likewise.
1075         * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
1076         * config/tc-xtensa.c (md_assemble): Likewise.
1077         (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
1078         (xtensa_move_literals): Likewise.
1079
1080 2010-06-28  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1081
1082         * config/tc-arm.c (parse_neon_alignment): New function.
1083         (parse_address_main): Fix Neon load/store alignment parsing.
1084
1085 2010-06-22  Jan Beulich  <jbeulich@novell.com>
1086
1087         * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
1088         symbols named "$".
1089         (i386_intel_operand): Remove bogus handling of pseudo symbols
1090         named "$".
1091         * expr.c (current_location): Remove 'static' and local
1092         declaration.
1093         * expr.h (current_location): Declare.
1094
1095 2010-06-21  Sterling Augustine  <sterling@tensilica.com>
1096
1097         PR gas/11728
1098         * as.c: Globalize keep_it.
1099         (main): Remove keep_it. Move conditional from here...
1100         (close_output_file): ...to here.
1101
1102 2010-06-21  Andreas Schwab  <schwab@redhat.com>
1103
1104         * doc/as.texinfo (Overview): Use @itemx for grouped @table
1105         items.
1106         * doc/c-alpha.texi (Alpha Options): Likewise.
1107         * doc/c-arm.texi (ARM Directives): Likewise.
1108         * doc/c-bfin.texi (Blackfin Options): Likewise.
1109         * doc/c-d10v.texi (D10V-Opts): Likewise.
1110         * doc/c-i386.texi (i386-Options): Likewise.
1111         * doc/c-ia64.texi (IA-64 Options): Likewise.
1112         * doc/c-m68k.texi (M68K-Opts): Likewise.
1113         * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1114         * doc/internals.texi (Symbols): Likewise.
1115
1116 2010-06-21  Alan Modra  <amodra@gmail.com>
1117
1118         PR gas/11733
1119         * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.
1120
1121 2010-06-18  Joseph Myers  <joseph@codesourcery.com>
1122
1123         * config/tc-tic6x.h (tic6x_segment_info_type): Add field
1124         func_units_used.
1125         * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
1126         (md_assemble): Clear func_units_used for new execute packet.
1127         Check for duplicate functional units and update func_units_used
1128         for instructions using a functional unit.
1129
1130 2010-06-15  Joseph Myers  <joseph@codesourcery.com>
1131
1132         * config/tc-tic6x.c: Include elf/tic6x.h.
1133         (tic6x_arch_attribute, tic6x_seen_insns): New.
1134         (tic6x_arch_table, tic6x_arches): Add attribute values.
1135         (tic6x_use_arch): Handle attribute settings.
1136         (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
1137         tic6x_attribute_table, tic6x_attributes,
1138         tic6x_convert_symbolic_attribute): New.
1139         (md_pseudo_table): Add c6xabi_attribute.
1140         (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
1141         (tic6x_set_attribute_int, tic6x_set_attributes): New.
1142         (tic6x_end): Call tic6x_set_attributes.
1143         * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
1144         (tic6x_convert_symbolic_attribute): Declare.
1145
1146 2010-06-14  Alan Modra  <amodra@gmail.com>
1147
1148         * config/tc-ppc.c (md_assemble): Emit APUinfo section for
1149         PPC_OPCODE_E500.
1150
1151 2010-06-11  Jan Beulich  <jbeulich@novell.com>
1152
1153         * config/tc-i386.c (md_parse_option): Ignore impossible processor
1154         types.
1155         (show_arch): New parameter 'check'.
1156         (md_show_usage): Adjust calls to show_arch().
1157
1158 2010-06-10  H.J. Lu  <hongjiu.lu@intel.com>
1159
1160         * config/tc-i386.c (update_code_flag): New.
1161         (set_code_flag): Use it.
1162         (i386_target_format): Replace set_code_flag with update_code_flag.
1163
1164 2010-06-10  Tristan Gingold  <gingold@adacore.com>
1165
1166         * config/obj-som.h: Includes som/reloc.h
1167
1168 2010-06-10  Jan Beulich  <jbeulich@novell.com>
1169
1170         * config/tc-i386.c (cpu_arch): Add comment.
1171         (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
1172         from the generic entries of cpu_arch[].
1173
1174 2010-06-08  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1175
1176         * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
1177         value.
1178         (parse_operands): Add support for OP_RRnpctw.
1179         (insns): Update floating-point load/store multiples so the
1180         first register is of type OP_RRnpctw.
1181
1182 2010-06-08  Quentin Neill  <quentin.neill@amd.com>
1183
1184         * config/tc-i386.c (pi): Rename local loop counter
1185         variable i that shadows global static i386_insn i
1186         when DEBUG386 is defined.
1187         (pte) Ditto.
1188
1189 2010-06-08  Nick Clifton  <nickc@redhat.com>
1190
1191         * doc/as.texinfo: Replace abbreviated 20th century year numbers
1192         with full versions.
1193
1194 2010-06-02  Quentin Neill  <quentin.neill@amd.com>
1195
1196         * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.
1197
1198 2010-06-02  Tristan Gingold  <gingold@adacore.com>
1199
1200         * as.h: Remove conditionnal definition of HAVE_STDARG_H,
1201         USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
1202         Remove conditionnal inclusion of stdarg.h and varargs.h.
1203         Assume ISO C.
1204         * config.in: Regenerate.
1205         * configure: Regenerate.
1206         * configure.in: Remove stdarg.h and varargs.h from
1207         AC_CHECK_HEADERS list.
1208         * messages.c (as_tsktsk): Remove non ISO C version.
1209         (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
1210
1211 2010-05-31  Tristan Gingold  <gingold@adacore.com>
1212
1213         * config/tc-alpha.c: Add comments for evax.
1214         * config/obj-evax.c: Ditto.
1215
1216 2010-05-28  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1217
1218         * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
1219         lsls and not adds.
1220
1221 2010-05-27  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1222
1223         * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
1224         writeback when base register is in register list an error, and
1225         correct check.
1226         (do_t_ldmstm): Change warnings.
1227
1228 2010-05-26  Catherine Moore  <clm@codesourcery.com>
1229
1230         * config/tc-mips.c (is_opcode_valid): Remove expansionp.
1231         (macro_build): Change invocation of is_opcode_valid.
1232         (mips_ip): Likewise.
1233
1234 2010-05-25  Nick Clifton  <nickc@redhat.com>
1235
1236         * Makefile.am (MOSTLYCLEANFILES): Fix typo.
1237         * Makefile.in: Regenerate.
1238
1239 2010-05-25  Daniel Jacobowitz  <dan@codesourcery.com>
1240             Joseph Myers  <joseph@codesourcery.com>
1241             Andrew Stubbs  <ams@codesourcery.com>
1242
1243         * config/tc-sh.c (sh_fdpic): New.
1244         (sh_check_fixup): Handle relocations on movi20.
1245         (parse_exp): Do not reject PIC operators here.
1246         (build_Mytes): Check for unhandled PIC operators here.  Use
1247         sh_check_fixup for movi20.
1248         (enum options): Add OPTION_FDPIC.
1249         (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
1250         (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
1251         (sh_elf_final_processing): Handle --fdpic.
1252         (sh_uclinux_target_format): New.
1253         (sh_parse_name): Handle FDPIC relocation operators.
1254         * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
1255         (sh_uclinux_target_format): Declare for TE_UCLINUX.
1256         * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
1257         em=uclinux.
1258         * doc/c-sh.texi (SH Options): Document --fdpic.
1259
1260 2010-05-25  Jay Krell  <jay.krell@cornell.edu>
1261
1262         PR ld/11621
1263         * Makefile.am: Replace all occurences of .o with .@OBJEXT@
1264         * Makefile.in: Regenerate.
1265
1266 2010-05-25  Alan Modra  <amodra@gmail.com>
1267
1268         * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
1269
1270 2010-05-19  Nick Clifton  <nickc@redhat.com>
1271
1272         * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
1273         of known section prefixes.
1274
1275 2010-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1276
1277         PR gas/11600
1278         * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
1279         (obj_elf_parse_section_letters): Likewise.
1280         (obj_elf_section_word): Likewise.
1281
1282         * config/tc-ppc.c (ppc_section_letter): Removed.
1283         (ppc_section_word): Likewise.
1284         * config/tc-ppc.h (ppc_section_letter): Likewise.
1285         (ppc_section_word): Likewise.
1286         (md_elf_section_letter): Likewise.
1287         (md_elf_section_word): Likewise.
1288
1289         * doc/as.texinfo: Document `e' and `#exclude'.
1290
1291 2010-05-13  Nathan Sidwell  <nathan@codesourcery.com>
1292
1293         * config/tc-arm.c (md_assemble): Clarify current mode in error
1294         messages about unsupported instructions.
1295         (UT): Delete #define.
1296         (insns): Adjust cbnz, cbz appropriately.
1297
1298 2010-05-11  Andrew Stubbs  <ams@codesourcery.com>
1299
1300         * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
1301
1302 2010-05-11  Jie Zhang  <jie@codesourcery.com>
1303
1304         * config/tc-arm.c (aeabi_set_public_attributes): Set
1305         Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
1306
1307 2010-05-07  Tristan Gingold  <gingold@adacore.com>
1308
1309         * Makefile.in: Regenerate with automake 1.11.1.
1310         * aclocal.m4: Ditto.
1311         * doc/Makefile.in: Ditto.
1312
1313 2010-05-05  Nick Clifton  <nickc@redhat.com>
1314
1315         * po/es.po: Updated Spanish translation.
1316
1317 2010-05-05  Julian Brown  <julian@codesourcery.com>
1318
1319         * read.c (cons_worker): Detect and reject unexpected string argument.
1320
1321 2010-05-04  Nick Clifton  <nickc@redhat.com>
1322
1323         * write.c (fixup_segment): Revert previous delta.
1324         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
1325         generation of relocations for fixups against weak symbols.
1326
1327 2010-04-29  Nathan Sidwell  <nathan@codesourcery.com>
1328
1329         * write.c (fixup_segment): Do not assume we know the section a
1330         defined weak symbol is in.
1331         * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
1332         weak symbols as not known to be in the same section, even if they
1333         are defined.
1334
1335 2010-04-27  Joseph Myers  <joseph@codesourcery.com>
1336
1337         * config/tc-tic6x.h (tic6x_label_list): New.
1338         (tic6x_segment_info_type): Keep a list of labels and a current
1339         frag instead of a boolean for whether labels seen and a count of
1340         instructions.
1341         (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
1342         md_do_align, tic6x_do_align, md_end, tic6x_end): New.
1343         * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
1344         (tic6x_cleanup): Correct comment.
1345         (tic6x_free_label_list): New.
1346         (tic6x_cons_align): Free label list and update for
1347         tic6x_segment_info_type changes.
1348         (tic6x_do_align): New.
1349         (md_assemble): Handle list of labels and saved frag for execute
1350         packet.  Create machine-dependent frag for new execute packet and
1351         adjust labels accordingly.
1352         (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
1353         (md_convert_frag, md_estimate_size_before_relax): Update comments.
1354
1355 2010-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1356
1357         PR gas/11535
1358         * config/tc-i386-intel.c (intel_state): Add is_indirect.
1359         (i386_intel_operand): Initialize intel_state.is_indirect.  Check
1360         intel_state.is_indirect for "call|jmp [symbol]".
1361
1362 2010-04-22  Nick Clifton  <nickc@redhat.com>
1363
1364         * po/gas.pot: Updated by the Translation project.
1365
1366 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1367
1368         * config/tc-i386.c (i386_is_register): Removed.
1369         (x86_cons): Don't use i386_is_register.
1370         (parse_register): Likewise.
1371         * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1372         (i386_intel_operand): Likewise.
1373
1374 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1375
1376         * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
1377         i386_is_register.
1378
1379 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1380
1381         * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
1382         (x86_cons): Updated.
1383         (parse_register): Likewise.
1384         (tc_x86_parse_to_dw2regnum): Likewise.
1385         * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1386         (i386_intel_operand): Likewise.
1387
1388 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1389
1390         PR gas/11509
1391         * config/tc-i386-intel.c (i386_intel_simplify_register): New.
1392         (i386_intel_simplify): Use i386_is_register and
1393         i386_intel_simplify_register. Set X_md for O_register and
1394         check X_md for O_constant.
1395         (i386_intel_operand): Use i386_is_register.
1396
1397         * config/tc-i386.c (i386_is_register): New.
1398         (x86_cons): Initialize the X_md field.  Use i386_is_register.
1399         (parse_register): Use i386_is_register.
1400         (tc_x86_parse_to_dw2regnum): Likewise.
1401
1402 2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1403
1404         * expr.c (expr): Initialize the X_md field.
1405
1406 2010-04-20  Joseph Myers  <joseph@codesourcery.com>
1407
1408         * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
1409         (md_longopts): Add -mgenerate-rel.
1410         (tic6x_generate_rela): New.
1411         (md_parse_option): Handle -mgenerate-rel.
1412         (md_show_usage): Add comment that -mgenerate-rel is undocumented.
1413         (tic6x_init_after_args): New.
1414         (md_apply_fix): Correct shift calculations for SB-relative
1415         relocations.
1416         (md_pcrel_from): Change to tic6x_pcrel_from_section.  Do not
1417         adjust addresses for relocations referencing symbols in other
1418         sections.
1419         (tc_gen_reloc): Adjust addend calculations for REL relocations.
1420         * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
1421         tic6x_pcrel_from_section, tc_init_after_args,
1422         tic6x_init_after_args): New.
1423
1424 2010-04-20  Nick Clifton  <nickc@redhat.com>
1425
1426         PR gas/11507
1427         * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
1428         altmacro mode if found inside a quoted string.
1429
1430 2010-04-20  Mike Frysinger  <vapier@gentoo.org>
1431
1432         * config/bfin-lex.l (parse_int): Change index() to strchr().
1433
1434 2010-04-16  Nick Clifton  <nickc@redhat.com>
1435
1436         PR gas/11395
1437         * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
1438         matcher to accept and unconditional 32-bit add instruction.
1439         (pa_build_unwind_subspace): Cope with error conditions not
1440         allowing the start symbol to be set.
1441
1442 2010-04-15  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1443
1444         * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
1445         new tag names in v2.08 of ARM ABI.
1446         * doc/c-arm.texi: Document new tag names in ABI.
1447
1448 2010-04-14  Tristan Gingold  <gingold@adacore.com>
1449
1450         * config/tc-alpha.c: Includes vms/egps.h on EVAX.
1451         (s_alpha_comm): Used new EGPS macros from egps.h
1452         (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
1453         (s_alpha_section_word): Add comments.  Use new EGPS macros.
1454         Adjust for modified bfd_vms_set_section_flags function.
1455
1456 2010-04-10  Alan Modra  <amodra@gmail.com>
1457
1458         PR gas/11486
1459         * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
1460
1461 2010-04-09  Nick Clifton  <nickc@redhat.com>
1462
1463         * as.c (create_obj_attrs_section): Remove unused variable addr.
1464         * listing.c (listing_listing): Remove unused variable message.
1465         * read.c: Remove unnecessary register type qualifiers.
1466         (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
1467         defined.
1468
1469 2010-04-07  Eric B. Weddington  <eric.weddington@atmel.com>
1470
1471         * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
1472         atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
1473         atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
1474         atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
1475         atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
1476         atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
1477         atmega88pa, attiny461a, attiny84a, m3000.
1478         Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
1479         atmega8hvd, attiny327, m3000f, m3000s, m3001b.
1480         * doc/c-avr.texi: Same.
1481
1482 2010-04-07  Jie Zhang  <jie@codesourcery.com>
1483
1484         * config/tc-arm.c (make_mapping_symbol): Handle the case
1485         that multiple mapping symbols have the same value 0.
1486
1487 2010-04-07  Alan Modra  <amodra@gmail.com>
1488
1489         * configure: Regenerate.
1490
1491 2010-04-06  Nick Clifton  <nickc@redhat.com>
1492
1493         * po/ru.po: New Russian translation.
1494         * configure.in (ALL_LINGUAS): Add ru.
1495         * configure: Regenerate.
1496
1497 2010-03-30  H.J. Lu  <hongjiu.lu@intel.com>
1498
1499         PR gas/11456
1500         * input-scrub.c (input_scrub_next_buffer): Use memmove instead
1501         of memcpy to copy overlap memory.
1502
1503 2010-03-25  Joseph Myers  <joseph@codesourcery.com>
1504
1505         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
1506         (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
1507         * Makefile.in: Regenerate.
1508         * NEWS: Add news entry for TI C6X support.
1509         * app.c (do_scrub_chars): Handle "||^" for TI C6X.  Handle
1510         TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR.  Keep spaces in
1511         operands if TC_KEEP_OPERAND_SPACES.
1512         * configure.tgt (tic6x-*-*): New.
1513         * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
1514         TC_PREDICATE_END_CHAR): Define.
1515         * config/tc-tic6x.c, config/tc-tic6x.h: New.
1516         * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
1517         * doc/Makefile.in: Regenerate.
1518         * doc/all.texi (TIC6X): Define.
1519         * doc/as.texinfo: Add TI C6X documentation.  Include c-tic6x.texi.
1520         * doc/c-tic6x.texi: New.
1521
1522 2010-03-22  H.J. Lu  <hongjiu.lu@intel.com>
1523
1524         * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
1525
1526 2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>
1527
1528         * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
1529         with operand_size_mismatch.
1530         (operand_size_match): Updated.
1531         (match_template): Likewise.
1532
1533 2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>
1534
1535         * config/tc-i386.c (i386_error): New.
1536         (_i386_insn): Replace err_msg with error.
1537         (operand_size_match): Set error instead of err_msg on failure.
1538         (operand_type_match): Likewise.
1539         (operand_type_register_match): Likewise.
1540         (VEX_check_operands): Likewise.
1541         (match_template): Likewise.  Use error instead of err_msg with
1542         as_bad.
1543
1544 2010-03-19  Jie Zhang  <jie@codesourcery.com>
1545
1546         * config/tc-arm.c (make_mapping_symbol): Hanle the case
1547         that two mapping symbols have the same value.
1548
1549 2010-03-18  Daniel Jacobowitz  <dan@codesourcery.com>
1550
1551         * doc/c-arm.texi (.setfp): Correct example.
1552
1553 2010-03-18  Wei Guozhi  <carrot@google.com>
1554
1555         PR gas/11323
1556         * config/tc-arm.c (reloc_names): New relocation names.
1557         (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
1558         (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
1559         * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
1560
1561 2010-03-15  Thomas Schwinge  <thomas@codesourcery.com>
1562
1563         * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
1564         cases, and not only for .eh_frame.
1565
1566         * dw2gencfi.c (output_cie): Make it more explicit which code paths
1567         belong to .eh_frame only.
1568
1569 2010-03-13  Segher Boessenkool  <segher@kernel.crashing.org>
1570
1571         * config/tc-v850.c (v850_insert_operand): Handle out-of-range
1572         assembler constants on 64-bit hosts.
1573
1574 2010-03-10  Mike Frysinger  <michael.frysinger@analog.com>
1575
1576         * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
1577         Strip trailing whitespace.
1578
1579 2010-03-10  Mike Frysinger  <michael.frysinger@analog.com>
1580
1581         * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
1582         * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
1583         BFIN_CPU_BF506.
1584         (bfin_cpus[]): Add 0.0 for bf504 and bf506.
1585
1586 2010-03-10  Jie Zhang  <jie@codesourcery.com>
1587
1588         * doc/as.texinfo: Add Blackfin options.
1589         * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
1590         * config/tc-bfin.c (md_show_usage): Show usage for all
1591         Blackfin specific options.
1592
1593 2010-03-09  Alan Modra  <amodra@gmail.com>
1594
1595         PR gas/11356
1596         * listing.c (listing_newline): Correct backslash quote logic.
1597
1598 2010-03-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1599
1600         * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
1601         (ELF_TARGET_FORMAT64): Define.
1602
1603 2010-03-05  Paul Brook  <paul@codesourcery.com>
1604
1605         * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
1606
1607 2010-03-02  Andrew Stubbs  <ams@codesourcery.com>
1608
1609         * config/tc-sh.c (get_specific): Move overflow checking code to avoid
1610         reading uninitialized data.
1611
1612 2010-03-01  Tristan Gingold  <gingold@adacore.com>
1613
1614         * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
1615
1616 2010-02-26  Doug Evans  <dje@sebabeach.org>
1617
1618         * configure.tgt: Fix mep cpu case.
1619
1620 2010-02-26  Jie Zhang  <jie@codesourcery.com>
1621
1622         * config/tc-arm.c (do_t_strexd): Remove
1623         operand[1] != operand[2] contraint.
1624
1625 2010-02-26  Jie Zhang  <jie@codesourcery.com>
1626
1627         * config/tc-arm.c (neon_select_shape): No need to match
1628         the remaining operands in the shape when one operand does
1629         not match.
1630
1631 2010-02-26  Jie Zhang  <jie@codesourcery.com>
1632
1633         * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
1634         alignment.
1635
1636 2010-02-25  Doug Evans  <dje@sebabeach.org>
1637
1638         * cgen.c: Whitespace fixes.
1639         (weak_operand_overflow_check): Formatting fix.
1640
1641 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
1642
1643         * config/tc-i386.c (match_template): Update error messages.
1644
1645 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
1646
1647         * config/tc-i386.c (_i386_insn): Add err_msg.
1648         (operand_size_match): Set err_msg on failure.
1649         (operand_type_match): Likewise.
1650         (operand_type_register_match): Likewise.
1651         (VEX_check_operands): Likewise.
1652         (match_template): Likewise.  Use i.err_msg with as_bad.
1653
1654 2010-02-25  Wu Zhangjin <wuzhangjin@gmail.com>
1655
1656         * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
1657         mips_fix_loongson2f_jump): New variables.
1658         (md_longopts): Add New options -mfix-loongson2f-nop/jump,
1659         -mno-fix-loongson2f-nop/jump.
1660         (md_parse_option): Initialize variables via above options.
1661         (options): New enums for the above options.
1662         (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
1663         (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
1664         New functions.
1665         (append_insn): call fix_loongson2f().
1666         (mips_handle_align): Replace the implicit nops.
1667         * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
1668         for the new mips_handle_align().
1669         * doc/c-mips.texi: Document the new options.
1670
1671 2010-02-23  Daniel Gutson  <dgutson@codesourcery.com>
1672
1673         * config/tc-arm.c (do_rd_rm_rn): Added warning
1674         for obsolete insns.
1675
1676 2010-02-23  Andrew Zabolotny  <anpaza@mail.ru>
1677
1678         PR binutils/11297
1679         * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
1680         (avr_cons_fix_new): Handle fixups of a single byte.
1681
1682 2010-02-22  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1683
1684         PR 9861
1685         * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
1686         compiler's predefines.
1687
1688 2010-02-19  Alan Modra  <amodra@gmail.com>
1689
1690         * configure.tgt: Whiltespace.  Sort moxie entry.
1691
1692 2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1693
1694         * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
1695         * doc/c-arm.texi: Likewise.
1696
1697 2010-02-12  Daniel Gutson <dgutson@codesourcery.com>
1698
1699         * config/tc-arm.c (asm_opcode): operands type
1700         change.
1701         (BAD_PC_ADDRESSING): New macro message.
1702         (BAD_PC_WRITEBACK): Likewise.
1703         (MIX_ARM_THUMB_OPERANDS): New macro.
1704         (operand_parse_code): Added enum values.
1705         (parse_operands): Added thumb/arm distinction,
1706         plus new enum values handling.
1707         (encode_arm_addr_mode_2): Validations enhanced.
1708         (encode_arm_addr_mode_3): Likewise.
1709         (do_rm_rd_rn): Likewise.
1710         (encode_thumb32_addr_mode): Likewise.
1711         (do_t_ldrex): Likewise.
1712         (do_t_ldst): Likewise.
1713         (do_t_strex): Likewise.
1714         (md_assemble): Call parse_operands with
1715         a new parameter.
1716         (OPS_1): New macro.
1717         (OPS_2): Likewise.
1718         (OPS_3): Likewise.
1719         (OPS_4): Likewise.
1720         (OPS_5): Likewise.
1721         (OPS_6): Likewise.
1722         (insns): Updated insns operands.
1723
1724 2010-02-12  Tristan Gingold  <gingold@adacore.com>
1725             Douglas B Rupp  <rupp@gnat.com>
1726
1727         * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
1728         (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
1729         (pseudo_func): Add an entry for slotcount.
1730         (md_begin): Initialize slotcount pseudo symbol.
1731         (ia64_parse_name): Handle @slotcount parameter.
1732         (ia64_gen_real_reloc_type): Handle slotcount.
1733         (md_apply_fix): Ditto.
1734         * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
1735
1736 2010-02-11  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
1737
1738         * config/tc-xtensa.c (istack_init): Don't call memset.
1739
1740 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
1741
1742         * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
1743         well as suffixes.
1744
1745 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
1746
1747         * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
1748
1749 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1750
1751         * config/tc-i386.c (build_modrm_byte): Reformat.
1752
1753 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1754
1755         * config/tc-i386.c: Update copyright.
1756
1757 2010-02-10  Quentin Neill  <quentin.neill@amd.com>
1758             Sebastian Pop  <sebastian.pop@amd.com>
1759
1760         * config/tc-i386.c (vec_imm4) New operand type.
1761         (fits_in_imm4): New.
1762         (VEX_check_operands): New.
1763         (check_reverse): Call VEX_check_operands.
1764         (build_modrm_byte): Reintroduce code for 5
1765         operand insns.  Fix whitespace.
1766
1767 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
1768
1769         * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
1770         -mpwr6 and -mpwr7.
1771
1772 2010-02-09  Sterling Augustine  <sterling@tensilica.com>
1773
1774         * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
1775         (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
1776         (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
1777
1778 2010-02-08  Christophe Lyon  <christophe.lyon@st.com>
1779
1780         * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
1781         non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
1782         BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
1783         BFD_RELOC_ARM_PCREL_CALL)
1784
1785 2010-02-08  Sterling Augustine  <sterling@tensilica.com>
1786
1787         * config/tc-xtensa.c (frag_format_size): Generalize logic to
1788         handle more instruction sizes and fetch widths.
1789         (branch_align_power): Likewise.
1790         (text_align_power): Likewise.
1791         (bytes_to_stretch): Likewise.
1792
1793 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1794
1795         * config/tc-ppc.c (md_show_usage): Mention -mtitan.  Don't use tabs.
1796         (ppc_mach): Handle titan.
1797         * doc/c-ppc.texi: Mention -mtitan.
1798
1799 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
1800
1801         * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
1802         replace with...
1803         (xtensa_fetch_width) ...this.
1804
1805 2010-02-05  Joseph Myers  <joseph@codesourcery.com>
1806
1807         * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
1808         MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
1809         * Makefile.in: Regenerate.
1810
1811 2010-02-03  Quentin Neill  <quentin.neill@amd.com>
1812
1813         * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
1814         (i386_align_code): Rename  PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
1815         * config/tc-i386.h (processor_type): Same.
1816         * doc/c-i386.texi: Change amdfam15 to bdver1.
1817
1818 2010-01-29  Nick Clifton  <nickc@redhat.com>
1819
1820         PR 11136
1821         * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
1822         NS_NULL.
1823
1824 2010-01-27  Dave Korn  <dave.korn.cygwin@gmail.com>
1825
1826         * NEWS: Mention new feature.
1827         * config/obj-coff.c (obj_coff_section): Accept digits and use
1828         to override default section alignment power if specified.
1829         * doc/as.texinfo (.section directive): Update documentation.
1830
1831 2010-01-27  H.J. Lu  <hongjiu.lu@intel.com>
1832
1833         * config/tc-i386.c (avxscalar): New.
1834         (OPTION_MAVXSCALAR): Likewise.
1835         (build_vex_prefix): Select vector_length for scalar instructions
1836         based on avxscalar.
1837         (md_longopts): Add OPTION_MAVXSCALAR.
1838         (md_parse_option): Handle OPTION_MAVXSCALAR.
1839         (md_show_usage): Add -mavxscalar=.
1840
1841         * doc/c-i386.texi: Document -mavxscalar=.
1842
1843 2010-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1844
1845         * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
1846         0xc4 individually.
1847
1848 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
1849
1850         * write.h (fix_at_start): Declare.
1851         * write.c (fix_new_internal): Add at_beginning parameter.
1852         Use it instead of REVERSE_SORT_RELOCS.  Fix the handling of
1853         seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
1854         (fix_new, fix_new_exp): Update accordingly.
1855         (fix_at_start): New function.
1856         * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
1857         (ppc_ref): New function, for OBJ_XCOFF.
1858         (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
1859         * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
1860
1861 2010-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1862
1863         * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
1864         on 64-bit Solaris/x86.
1865         Include obj-format.h earlier.
1866
1867 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1868
1869         * config/tc-s390.c (s390_elf_final_processing): New function.
1870         * config/tc-s390.h (elf_tc_final_processing): New macro definition.
1871         (s390_elf_final_processing): Added prototype.
1872
1873
1874 2010-01-20  Nick Clifton  <nickc@redhat.com>
1875
1876         PR 11109
1877         * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1.  Add
1878         code to handle round-to-zero for VCVT conversions.
1879         (do_neon_cvt): New.  Call do_neon_cvt_1.
1880         (do_neon_cvtr): New.  Call do_neon_cvt_1.
1881         (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
1882         insn.
1883
1884 2010-01-18  Tristan Gingold  <gingold@adacore.com>
1885
1886         * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
1887
1888 2010-01-15  Sebastian Pop  <sebastian.pop@amd.com>
1889
1890         * config/tc-i386.c (md_assemble): Before accessing the IMM field
1891         check that it's not an XOP insn.
1892
1893 2010-01-14  Jie Zhang  <jie.zhang@analog.com>
1894
1895         * config/bfin-aux.h: Remove argument names in function
1896         declarations.
1897         * config/bfin-lex.l (parse_int): Fix shadowed variable name
1898         warning.
1899         * config/bfin-parse.y (value_match): Remove argument names
1900         in declaration.
1901         (notethat): Likewise.
1902         (yyerror): Likewise.
1903
1904 2010-01-13  Daniel Jacobowitz  <dan@codesourcery.com>
1905
1906         * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
1907
1908 2010-01-13  Nick Clifton  <nickc@redhat.com>
1909
1910         * config/tc-h8300.c (h8300_elf_section): New function - issue a
1911         warning message if a new section is created without setting any
1912         attributes for it.
1913         (md_pseudo_table): Intercept section creation pseudos.
1914         (md_pcrel_from): Replace abort with an error message.
1915         * config/obj-elf.c (obj_elf_section_name): Export this function.
1916         * config/obj-elf.h (obj_elf_section_name): Prototype.
1917
1918 2010-01-12  Alan Modra  <amodra@gmail.com>
1919
1920         PR 11122
1921         * listing.c (print_source): Add one to line number.
1922
1923 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1924
1925         * Makefile.in: Regenerate.
1926         * configure: Regenerate.
1927         * doc/Makefile.in: Regenerate.
1928
1929 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1930
1931         * version.c (parse_args): Change to "Copyright 2010".
1932
1933 2010-01-06  Quentin Neill  <quentin.neill@amd.com>
1934
1935         * config/tc-i386.c (cpu_arch): Add amdfam15.
1936         (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
1937         * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
1938         * doc/c-i386.texi: Add amdfam15.
1939
1940 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
1941
1942         * config/tc-arm.c (do_neon_logic): Accept imm value
1943         in the third operand too.
1944         (operand_parse_code): OP_RNDQ_IMVNb renamed to
1945         OP_RNDQ_Ibig.
1946         (parse_operands): OP_NILO case removed, applied renaming.
1947         (insns): Neon shape changed for some logic instructions.
1948
1949 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
1950
1951         * config/tc-arm.c (do_neon_ldx_stx): Added
1952         validation for vector load/store insns.
1953
1954 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
1955
1956         * config/tc-ppc.c (md_show_usage): Document -me500mc64.
1957
1958 2010-01-03  Daniel Gutson  <dgutson@codesourcery.com>
1959
1960         * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
1961         (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
1962         (NEON_ENCODE): New macro.
1963         (check_neon_suffixes): New macro.
1964         (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
1965         (do_vfp_nsyn_opcode): Likewise.
1966         (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
1967         (do_vfp_nsyn_cmp): Likewise.
1968         (do_neon_shl_imm): Likewise.
1969         (do_neon_qshl_imm): Likewise.
1970         (neon_dyadic_misc): Likewise.
1971         (do_neon_mac_maybe_scalar): Likewise.
1972         (do_neon_qdmulh): Likewise.
1973         (do_neon_qmovn): Likewise.
1974         (do_neon_qmovun): Likewise.
1975         (do_neon_movn): Likewise.
1976         (neon_mac_reg_scalar_long): Likewise.
1977         (do_neon_vmull): Likewise.
1978         (do_neon_trn): Likewise.
1979         (do_neon_ldx_stx): Likewise.
1980         (neon_dp_fixup): Changed signature and set the flag.
1981         (neon_three_same): Call the above with new signature.
1982         (neon_two_same): Likewise.
1983         (neon_imm_shift): Likewise.
1984         (neon_mul_mac): Likewise.
1985         (do_neon_abs_neg): Likewise.
1986         (neon_mixed_length): Likewise.
1987         (do_neon_ext): Likewise.
1988         (do_neon_mov): Likewise.
1989         (do_neon_tbl_tbx): Likewise.
1990         (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
1991         (neon_compare): Likewise.
1992         (do_neon_shll): Likewise.
1993         (do_neon_cvt): Likewise.
1994         (do_neon_mvn): Likewise.
1995         (do_neon_dup): Likewise.
1996         (md_assemble): Call check_neon_suffixes ().
1997
1998 For older changes see ChangeLog-2009
1999 \f
2000 Local Variables:
2001 mode: change-log
2002 left-margin: 8
2003 fill-column: 74
2004 version-control: never
2005 End: