gas/ChangeLog

   1 2012-09-01  Hans-Peter Nilsson  <hp@bitrange.com>
   2
   3         PR gas/14521
   4         * config/tc-mmix.h (tc_frob_file_before_fix): Renumber sections
   5         after call to mmix_frob_file.
   6
   7 2012-08-31  Maciej W. Rozycki  <macro@codesourcery.com>
   8
   9         * doc/c-mips.texi (MIPS Opts): Correct a typo in the -mips5
  10         option.
  11
  12 2012-08-27  Walter Lee  <walt@tilera.com>
  13
  14         * tc-tilegx.c (O_hw0_plt): Define operator.
  15         (O_hw1_plt): Ditto.
  16         (O_hw1_last_plt): Ditto.
  17         (O_hw2_last_plt): Ditto.
  18         (md_begin): Handle new operators.
  19         (emit_tilegx_instruction): Ditto.
  20         (md_apply_fix): Ditto.
  21         * doc/c-tilegx.texi: Document new operators.
  22
  23 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  24
  25         * config/tc-arm.c (ARM_ENC_TAB): Add sha1h and sha2op entries.
  26         (do_sha1h): New function.
  27         (do_sha1su1): Likewise.
  28         (do_sha256su0): Likewise.
  29         (insns): Add 2 operand SHA instructions.
  30
  31 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  32
  33         * config/tc-arm.c (NEON_ENC_TAB): Add sha3op entry.
  34         (do_crypto_3op_1): New function.
  35         (do_sha1c): Likewise.
  36         (do_sha1p): Likewise.
  37         (do_sha1m): Likewise.
  38         (do_sha1su0): Likewise.
  39         (do_sha256h): Likewise.
  40         (do_sha256h2): Likewise.
  41         (do_sha256su1): Likewise.
  42         (insns): Add SHA 3 operand instructions.
  43
  44 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  45
  46         * config/tc-arm.c (neon_type_mask): Add P64 type.
  47         (type_chk_of_el_type): Handle P64 type.
  48         (el_type_of_type_chk): Likewise.
  49         (do_neon_vmull): Handle VMULL.P64.
  50
  51 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  52
  53         * config/tc-arm.c (NEON_ENC_TAB): Add aes entry.
  54         (neon_type_mask): Add N_UNT.
  55         (neon_check_type): Don't always decay typed to untyped sizes.
  56         (do_crypto_2op_1): New function.
  57         (do_aese): Likewise.
  58         (do_aesd): Likewise.
  59         (do_aesmc.8): Likewise.
  60         (do_aesimc.8): Likewise.
  61         (insns): Add AES instructions.
  62
  63 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  64
  65         * config/tc-arm.c (el_type_type_check): Add handling for 16-bit
  66         floating point types.
  67         (do_neon_cvttb_2): New function.
  68         (do_neon_cvttb_1): Likewise.
  69         (do_neon_cvtb): Refactor to use do_neon_cvttb_1.
  70         (do_neon_cvtt): Likewise.
  71
  72 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  73
  74         * config/tc-arm.c (NEON_ENC_TAB): Add vrint entries.
  75         (neon_cvt_mode): Add neon_cvt_mode_r.
  76         (do_vrint_1): New function.
  77         (do_vrint_x): Likewise.
  78         (do_vrint_z): Likewise.
  79         (do_vrint_r): Likewise.
  80         (do_vrint_a): Likewise.
  81         (do_vrint_n): Likewise.
  82         (do_vrint_p): Likewise.
  83         (do_vrint_m): Likewise.
  84         (insns): Add VRINT instructions.
  85
  86 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  87
  88         * config/tc-arm.c (NEON_ENC_TAB): Add vcvta entry.
  89         (neon_cvt_mode): New enumeration.
  90         (do_vfp_nsyn_cvt_fpv8): New function.
  91         (do_neon_cvt_1): Add support for new conversions.
  92         (do_neon_cvtr): Use neon_cvt_mode enumerator.
  93         (do_neon_cvt): Likewise.
  94         (do_neon_cvta): New function.
  95         (do_neon_cvtn): Likewise.
  96         (do_neon_cvtp): Likewise.
  97         (do_neon_cvtm): Likewise.
  98         (insns): Add new VCVT instructions.
  99
 100 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm>
 101
 102         * config/tc-arm.c (CVT_FLAVOUR_VAR): New define.
 103         (CVT_VAR): New helper define.
 104         (neon_cvt_flavour): New enumeration, function renamed...
 105         (get_neon_cvt_flavour): ...to this.
 106         (do_vfp_nsyn_cvt): Update to use new neon_cvt_flavour.
 107         (do_vfp_nsyn_cvtz): Likewise.
 108         (do_neon_cvt_1): Likewise.
 109
 110 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 111
 112         * config/tc-arm.c (NEON_ENC_TAB): Add vmaxnm, vminnm entries.
 113         (vfp_or_neon_is_neon_bits): Add NEON_CHECK_ARCH8 enumerator.
 114         (vfp_or_neon_is_neon): Add check for SIMD for ARMv8.
 115         (do_maxnm): New function.
 116         (insns): Add vmaxnm, vminnm entries.
 117
 118 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 119
 120         * config/tc-arm.c (NEON_ENC_TAB): Add entries for VSEL.
 121         (NEON_ENC_FPV8_): New define.
 122         (do_vfp_nsyn_fpv8): New function.
 123         (do_vsel): Likewise.
 124         (insns): Add VSEL instructions.
 125
 126 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 127
 128         * config/tc-arm.c (do_rm_rn): New function.
 129         (do_strlex): Likewise.
 130         (do_t_strlex): Likewise.
 131         (insns): Add support for LDRA/STRL instructions.
 132
 133 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 134
 135         * config/tc-arm.c (do_t_bkpt_hlt1): New function.
 136         (do_t_hlt): New function.
 137         (do_t_bkpt): Use do_t_bkpt_hlt1.
 138         (insns): Add HLT.
 139
 140 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 141
 142         * config/tc-arm.c (insns): Add DCPS instruction.
 143
 144 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 145
 146         * config/tc-arm.c (T16_32_TAB): Add _sevl.
 147         (insns): Add SEVL.
 148
 149 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 150
 151         * config/tc-arm.c (asm_barrier_opt): Add arch field.
 152         (mark_feature_used): New function.
 153         (parse_barrier): Check specified option is valid for the
 154         specified architecture.
 155         (UL_BARRIER): New macro.
 156         (barrier_opt_names): Update for new barrier options.
 157
 158 2012-08-24  Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
 159
 160         * config/tc-arm.c (do_setend): Warn on deprecated SETEND.
 161         (do_t_setend): Likewise.
 162
 163 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 164
 165         * config/tc-arm.c (do_t_it): Fully initialise now_it.
 166         (new_automatic_it_block): Likewise.
 167         (handle_it_block): Record whether current instruction is
 168         conditionally executed.
 169         * config/tc-arm.c (depr_insn_mask): New structure.
 170         (depr_it_insns): New variable.
 171         (it_fsm_post_encode): Warn on deprecated uses.
 172         * config/tc-arm.h (current_it): Add new fields.
 173
 174 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 175
 176         * config/tc-arm.c (deprecated_coproc_regs_s): New structure.
 177         (deprecated_coproc_regs): New variable.
 178         (deprecated_coproc_reg_count): Likewise.
 179         (do_co_reg): Error on obsolete & warn on deprecated registers.
 180
 181 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 182
 183         * config/tc-arm.c (check_obsolete): New function.
 184         (do_rd_rm_rn): Check swp{b} for obsoletion.
 185
 186 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 187
 188         * config/tc-arm.h (arm_ext_v8): New variable.
 189         (fpu_vfp_ext_armv8): Likewise.
 190         (fpu_neon_ext_armv8): Likewise.
 191         (fpu_crypto_ext_armv8): Likewise.
 192         (arm_archs): Add armv8-a.
 193         (arm_extensions): Add crypto, fp, and simd.
 194         (arm_fpus): Add fp-armv8, neon-fp-armv8, crypto-neon-fp-armv8.
 195         (cpu_arch_ver): Add support for ARMv8.
 196         (aeabi_set_public_sttributes): Likewise.
 197         * doc/c-arm.texi (ARM Options): Document new architecture and
 198         extension options for ARMv8.
 199
 200 2012-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 201
 202         * doc/as.texinfo: Replace --n32 with --x32.
 203
 204 2012-08-17  Nagajyothi Eggone  <nagajyothi.eggone@amd.com>
 205
 206         * config/tc-i386.c (cpu_arch): Add CPU_BTVER1_FLAGS and
 207         CPU_BTVER2_FLAGS.
 208         (i386_align_code): Add case for PROCESSOR_BT.
 209
 210         * config/tc-i386.h (enum processor_type): Add PROCESSOR_BT.
 211
 212         * doc/c-i386.texi: Add -march={btver1, btver2} options.
 213
 214 2012-08-14  H.J. Lu  <hongjiu.lu@intel.com>
 215
 216         PR gas/14457
 217         * config/tc-i386.c (i386_att_operand): Terminate register name
 218         when reporting bad register.
 219
 220 2012-08-14  Hans-Peter Nilsson  <hp@bitrange.com>
 221
 222         * config/tc-mmix.c (loc_asserts): New variable.
 223         (mmix_greg_internal): Handle expressions not determinable at first
 224         pass.
 225         (s_loc): Ditto.  Record expressions where the section isn't
 226         determinable at the first pass, and assume they don't refer to
 227         other sections.
 228         (mmix_md_end): Verify that recorded LOC expressions weren't
 229         to other sections, else emit error messages.
 230
 231 2012-08-13  Ian Bolton  <ian.bolton@arm.com>
 232             Laurent Desnogues  <laurent.desnogues@arm.com>
 233             Jim MacArthur  <jim.macarthur@arm.com>
 234             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 235             Nigel Stephens  <nigel.stephens@arm.com>
 236             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 237             Richard Earnshaw  <rearnsha@arm.com>
 238             Sofiane Naci  <sofiane.naci@arm.com>
 239             Tejas Belagod  <tejas.belagod@arm.com>
 240             Yufeng Zhang  <yufeng.zhang@arm.com>
 241
 242         * Makefile.am: Add AArch64.
 243         * Makefile.in: Regenerate.
 244         * config/tc-aarch64.c: New file.
 245         * config/tc-aarch64.h: New file.
 246         * configure.tgt: Add AArch64.
 247         * doc/Makefile.am: Add AArch64.
 248         * doc/Makefile.in: Regenerate.
 249         * doc/all.texi: Add AArch64.
 250         * doc/as.texinfo: Add AArch64.
 251         * doc/c-aarch64.texi: New file.
 252         * po/POTFILES.in: Regenerate.
 253         * NEWS: Mention the new support.
 254
 255 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 256
 257         * config/tc-mips.c (NO_ISA_COP, COP_INSN): Remove macros.
 258         (is_opcode_valid): Remove coprocessor instruction exclusions.
 259         Replace OPCODE_IS_MEMBER with opcode_is_member.
 260         (is_opcode_valid_16): Replace OPCODE_IS_MEMBER with
 261         opcode_is_member.
 262         (macro): Remove coprocessor instruction exclusions.
 263
 264 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 265
 266         * config/tc-mips.c (s_cpload, s_cpsetup): Fail if MIPS16 mode.
 267         (s_cplocal, s_cprestore, s_cpreturn): Likewise.
 268
 269 2012-08-07  Jan Beulich <jbeulich@suse.com>
 270
 271         * config/tc-i386-intel.c (build_modrm_byte): Split determining
 272         default segment from figuring out encoding. Honor RegRex for
 273         the former.
 274
 275 2012-08-07  Jan Beulich <jbeulich@suse.com>
 276
 277         * config/tc-i386.c (set_check): Renamed from set_sse_check.
 278         Generalize to also handle operand checking option.
 279         (enum i386_error): New enumerator 'invalid_vector_register_set'.
 280         (match_template): Handle it.
 281         (enum check_kind): Give it a tag. Drop sse_ prefixes from
 282         enumerators.
 283         (operand_check): New.
 284         (md_pseudo_table): Add "operand_check".
 285         (check_VecOperands): Don't special case RIP addressing. Check
 286         that vSIB operands use distinct vector registers unless no
 287         checking was requested.
 288         (OPTION_MOPERAND_CHECK): New.
 289         (md_parse_option): Handle it.
 290         (OPTION_MAVXSCALAR, OPTION_X32): Adjust.
 291         (md_longopts): Add "moperand-check".
 292         (md_show_usage): Add help text for it.
 293
 294 2012-08-07  Jan Beulich <jbeulich@suse.com>
 295
 296         * config/tc-i386.c (register_number): New function.
 297         (build_vex_prefix, process_immext, process_operands,
 298         build_modrm_byte, i386_index_check): Use it.
 299
 300 2012-08-07  Daniel Green  <venix1@gmail.com>
 301
 302         * config/tc-i386.c (lex_got): Provide implementation for PE
 303         format.
 304
 305 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
 306
 307         * config/tc-mips.c (append_insn): Also handle moving delay-slot
 308         instruction across frags for fixed branches.
 309
 310 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 311
 312         * frags.c (frag_grow): Never shrink the obstack size requested
 313         below the default.
 314
 315 2012-08-02  Sean Keys  <skeys@ipdatasys.com>
 316
 317         * config/tc-m68hc11.c (s_m68hc11_parse_pseudo_instruction):
 318         New function to parse pseudo ops that are unreleated to
 319         existing pseudo ops.
 320
 321 2012-08-01  Catherine Moore  <clm@codesourcery.com>
 322             Sandra Loosemore  <sandra@codesourcery.com>
 323
 324         * config/mips/tc-mips.c (mips_cpu_info):  Add the 34kn.
 325         * doc/c-mips.texi (MIPS Opts): Document it.
 326
 327 2012-08-01  James Lemke  <jwlemke@codesourcery.com>
 328
 329         * dwarf2dbg.c (out_set_addr): Allow for non-constant value of
 330         DWARF2_LINE_MIN_INSN_LENGTH
 331         * config/tc-ppc.c (ppc_dwarf2_line_min_insn_length): Declare
 332         and initialize.
 333         (md_apply_fix): Branch addr can be a multiple of 2 or 4.
 334         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Now a
 335         variable reference.
 336
 337 2012-07-31  Maciej W. Rozycki  <macro@codesourcery.com>
 338             Chao-Ying Fu  <fu@mips.com>
 339             Catherine Moore  <clm@codesourcery.com>
 340
 341         * config/tc-mips.c (ISA_SUPPORTS_DSP_ASE): Also set if microMIPS
 342         mode.
 343         (ISA_SUPPORTS_DSPR2_ASE): Likewise.
 344         (macro_build) <'2'>: Handle microMIPS.
 345         (macro) <M_BALIGN>: Update error handling.
 346         (validate_micromips_insn) <'2', '3', '4', '5', '6'>: New cases.
 347         <'7', '8', '0', '@', '^'>: Likewise.
 348         (mips_ip) <'2', '3', '4', '5', '6', '7', '8'>: Handle microMIPS.
 349         <'9'>: Fix formatting.
 350         <'0', '@'>: Handle microMIPS.
 351         <'^'>: New case.
 352
 353 2012-07-31  Jan Beulich <jbeulich@suse.com>
 354
 355         * config/tc-i386.c (match_template): Adjust error message
 356         for 'bad_imm4' case.
 357
 358 2012-07-31  Jan Beulich <jbeulich@suse.com>
 359
 360         * config/tc-i386.c (check_byte_reg): Check for I/O port
 361         register earlier, and just once. Drop diagnostic that got
 362         issued only for some registers.
 363
 364 2012-07-31  Jan Beulich <jbeulich@suse.com>
 365
 366         * config/tc-i386.c (match_template): New local variable
 367         'specific_error'. Set it from i.error after failed
 368         check_VecOperands or VEX_check_operands. Use it if set in
 369         preference to i.error when actually issuing disagnostic.
 370
 371 2012-07-30  Nick Clifton  <nickc@redhat.com>
 372
 373         * po/gas.pot: Updated template.
 374         * po/es.po: Updated Spanish translation.
 375         * po/fi.po: Updated Finnish translation.
 376         * po/fr.po: Updated French translation.
 377
 378 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
 379
 380         * configure.in (BFD_VERSION): Run bfd/configure --version and
 381         parse the output of that.
 382         * configure: Regenerate.
 383
 384 2012-07-27  Tristan Gingold  <gingold@adacore.com>
 385
 386         * NEWS: Add marker for 2.23.
 387
 388 2012-07-27  James Murray  <jsm@jsm-net.demon.co.uk>
 389
 390         * config/tc-m68hc11.c: Replace binary with hex for cygwin.
 391
 392 2012-07-26  Segher Boessenkool  <segher@kernel.crashing.org>
 393
 394         * listing.c (struct list_message): New.
 395         (struct list_info_struct): Delete "message".  Add "messages"
 396         and "last_message".
 397         (listing_message): Adjust.
 398         (listing_newline): Adjust.
 399         (print_lines): Adjust.
 400
 401 2012-07-24  Jan Beulich <jbeulich@suse.com>
 402
 403         * config/tc-i386-intel.c (i386_intel_simplify_register): Handle
 404         xmm/ymm index register being specified first as well as esp/rsp
 405         base register being specified last in a memory operand.
 406
 407 2012-07-24  Jan Beulich <jbeulich@suse.com>
 408
 409         * config/tc-i386-intel.c (i386_intel_simplify_register):
 410         Replace literal 4 by corresponding ESP_REG_NUM.
 411
 412 2012-07-24  Sandra Loosemore  <sandra@codesourcery.com>
 413             Jie Zhang  <jzhang918@gmail.com>
 414
 415         * config/tc-arm.c (md_apply_fix): Use encoding A2 of ADR
 416         if offset is negative.
 417
 418 2012-07-16  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 419
 420         * config/tc-i386.c: Add ADX, RDSEED and PRFCHW asm directives.
 421         * doc/c-i386.texi: Document the new directives.
 422
 423 2012-07-05  Sean Keys  <skeys@ipdatasys.com>
 424
 425         * config/tc-xgate.c: Revised assembler so that operands
 426         are collected before the addressing mode is determined.
 427
 428 2012-07-02  Nick Clifton  <nickc@redhat.com>
 429
 430         * write.c (fixup_segment): Only perform the subtraction of an
 431         fx_subsy symbol if MD_APPLY_SYM_VALUE allows it and the symbol is
 432         properly defined.
 433         * config/tc-msp430.h (MD_APPLY_SYM_VALUE): Define.
 434
 435 2012-06-30  Alan Modra  <amodra@gmail.com>
 436
 437         PR gas/14315
 438         * config/obj-elf.c (obj_elf_weak): Don't set local.
 439
 440 2012-06-30  Johan Olmutz Nielsen  <jnielsen@ddci.com>
 441
 442         * frags.h (frag_offset_fixed_p): Update prototype.
 443         * frags.c (frag_offset_fixed_p): Change type of "offset" to offsetT.
 444         * expr.c (expr, resolve_expression): Likewise for frag_off var.
 445
 446 2012-06-29  Nick Clifton  <nickc@redhat.com>
 447
 448         PR gas/14263
 449         * config/tc-arm.c (parse_operands): Initialise val.
 450
 451 2012-06-28  Nick Clifton  <nickc@redhat.com>
 452
 453         PR gas/14260
 454         * config/tc-arm.c (encode_arm_addr_mode_common): Generate an error
 455         message if literal pool addressing is used.
 456
 457 2012-06-28  Nick Clifton  <nickc@redhat.com>
 458
 459         * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): Enable when using
 460         linker relaxation.
 461         (dwarf2_gen_line_info): Generate real, local, labels for line
 462         numbers.
 463         (dwarf2dbg_convert_frag): Do not finalize the computation of the
 464         frag's symbol value when linker relaxation is enabled.
 465         (ADDR_DELTA_LIMIT): Define.
 466         (size_fixed_inc_line_addr): Use ADDR_DELTA_LIMIT.
 467         (emit_fixed_inc_line_addr): Likewise.
 468         * write.c (fixup_segment): If the subtraction of two symbols
 469         cannot be resolved but is valid, then prevent bogus range warnings
 470         by pre-biasing add_number.
 471         * config/tc-h8300.h (DWARF2_USE_FIXED_ADVANCE_PC): Define to 0.
 472
 473 2012-06-28  Sean Keys  <skeys@ipdatasys.com>
 474
 475         * config/tc-xgate.h: Defined tc_frob_symbol.
 476         * config/tc-xgate.c (xgate_frob_symbol): Wrote new function to mark
 477         symbols as being XGATE by setting st_target_internal value.
 478
 479 2012-06-22  Roland McGrath  <mcgrathr@google.com>
 480
 481         * NEWS: Mention 'rep ret' too.
 482
 483         * config/tc-i386.c (parse_insn): Don't complain about REP prefix
 484         when the template has opcode_modifier.repprefixok set.
 485         * NEWS: Mention the change.
 486
 487 2012-06-18  Iain Sandoe  <iain@codesourcery.com>
 488
 489         * configure.in: Check DECLS for free, getenv, malloc, realloc,
 490         * configure: Regenerate.
 491         * config.in: Likewise.
 492
 493 2012-06-13  H.J. Lu  <hongjiu.lu@intel.com>
 494
 495         * config/tc-i386.c (x86_address_bytes): New.
 496         * config/tc-i386.h (TC_ADDRESS_BYTES): Likewise.
 497         (x86_address_bytes): Likewise.
 498
 499 2012-06-13  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
 500
 501         PR gas/12698
 502         * config/tc-arm.c (do_t_mrs): Do not require an m-profile
 503         architecure when assembling for all archiectures.
 504         (do_t_msr): Likewise.
 505
 506 2012-06-11  Georg-Johann Lay  <avr@gjlay.de>
 507
 508         PR 13503
 509         * config/tc-avr.c (exp_mod): Fix typo introduced in 1.82
 510         from 2012-05-16.
 511
 512 2012-06-09  H.J. Lu  <hongjiu.lu@intel.com>
 513
 514         * input-scrub.c (input_scrub_include_sb): Use sb_build to
 515         allocate sufficient space for from_sb.  Use sb_terminate to
 516         terminate string.
 517         * read.c (read_a_source_file): Use sb_build to allocate
 518         sufficient space and replace sb_add_string with sb_add_buffer.
 519         (s_macro): Likewise.
 520         (input_scrub_insert_line): Likewise.
 521         (s_irp): Use sb_build to allocate sufficient space.
 522         (do_repeat): Use sb_build to allocate sufficient space
 523         for many.
 524         * sb.c (sb_build): Remove static.
 525         * sb.h (sb_build): New prototype.
 526
 527 2012-06-09  Alan Modra  <amodra@gmail.com>
 528
 529         * sb.c: Include limits.h.
 530         (dsize): Delete.
 531         (MALLOC_OVERHEAD, INIT_ALLOC): Define.
 532         (sb_new): Use INIT_ALLOC.
 533         (sb_check): Modify allocation strategy using MALLOC_OVERHEAD.
 534         (sb_terminate): Don't use sb_add_char.
 535
 536 2012-06-07  Alan Modra  <amodra@gmail.com>
 537
 538         PR gas/14201
 539         * sb.h (sb_max_power_two): Delete.
 540         (struct sb): Delete "item" and "pot".  Make "len" a size_t.  Add "max".
 541         (sb_element): Delete.
 542         (sb_add_char, sb_add_buffer, sb_skip_comma, sb_skip_write): Update
 543         prototypes.
 544         * sb.c (string_count, free_list): Delete.
 545         (sb_build, sb_kill, sb_check): Rewrite.
 546         (scrub_from_sb, sb_add_char, sb_add_string, sb_add_buffer,
 547         sb_skip_white, sb_skip_comma): Replace assorted int params,
 548         vars and return types with size_t.
 549         * input-scrub.c: Likewise.
 550         * macro.c: Likewise.
 551         * macro.h: Likewise.
 552         * as.c: Likewise.
 553         * as.h: Likewise.
 554         * input-file.h: Likewise.
 555         * input-file.c: Likewise.
 556         * read.c: Likewise.
 557         * app.c: ..or ptrdiff_t.
 558         * input-file.c (input_file_get): Use ferror.
 559         (input_file_give_next_buffer): Use input_file_get.
 560
 561 2012-05-31  Sean Keys  <skeys@ipdatasys.com>
 562
 563         * config/tc-xgate.c (md_begin): Refactored code.
 564
 565 2012-05-29  Roland McGrath  <mcgrathr@google.com>
 566
 567         * read.c [HANDLE_BUNDLE] (bundle_lock_depth): New variable.
 568         (read_a_source_file) [HANDLE_BUNDLE]: Reset it.
 569         [HANDLE_BUNDLE] (s_bundle_lock, s_bundle_unlock): Allow nested
 570         pairs.
 571
 572 2012-05-28  Nick Clifton  <nickc@redhat.com>
 573
 574         * read.c (read_symbol_name): New function.  Reads a symbol names.
 575         Allows escape codes in names.
 576         (s_comm_internal): Use read_symbol_name.
 577         (s_globl, s_lsym, s_set, s_weakref): Likewise.
 578         * doc/as.texinfo: Document support for multibyte characters in
 579         symbol names.
 580
 581 2012-05-21  Mike Frysinger  <vapier@gentoo.org>
 582
 583         * config/tc-mips.c (mips_after_parse_args): Assert that arch_info
 584         is non-NULL.
 585
 586 2012-05-19  Alan Modra  <amodra@gmail.com>
 587
 588         * config/obj-elf.c (obj_elf_section): Cater for TC_KEEP_OPERAND_SPACES
 589         targets when checking for "comdat".
 590
 591 2012-05-19  Alan Modra  <amodra@gmail.com>
 592
 593         * config/tc-dlx.c (s_proc): Don't use asprintf.
 594
 595 2012-05-18  Alan Modra  <amodra@gmail.com>
 596
 597         * config/tc-dlx.c (s_proc): Avoid warning about ignoring asprintf
 598         return value.
 599
 600 2012-05-18  James Lemke  <jwlemke@codesourcery.com>
 601             Alan Modra  <amodra@gmail.com>
 602
 603         * config/tc-ppc.c: Don't capitalise error and warning messages.
 604         (md_parse_option): Add checks for -a32 -mvle.
 605
 606 2012-05-18  Alan Modra  <amodra@gmail.com>
 607
 608         * config/obj-evax.c: Include as.h first.
 609
 610 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
 611
 612         * aclocal.m4: Regenerate.
 613         * configure: Regenerate.
 614         * Makefile.in: Regenerate.
 615
 616 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
 617             Nick Clifton  <nickc@redhat.com>
 618
 619         PR 14072
 620         * configure.in: Add check that sysdep.h has been included before
 621         any system header files.
 622         * configure: Regenerate.
 623         * config.in: Regenerate.
 624         * aclocal.m4: Regenerate.
 625         * Makefile.am: Use wrappers around C files generated by flex.
 626         * Makefile.in: Regenerate.
 627         * doc/Makefile.in: Regenerate.
 628         * itbl-lex-wrapper.c: New file.
 629         * config/bfin-lex-wrapper.c: New file.
 630         * cgen.c: Include as.h before setjmp.h.
 631         * config/tc-dlx.c: Include as.h before any other header.
 632         * config/tc-h8300.c: Likewise.
 633         * config/tc-lm32.c: Likewise.
 634         * config/tc-mep.c: Likewise.
 635         * config/tc-microblaze.c: Likewise.
 636         * config/tc-mmix.c: Likewise.
 637         * config/tc-msp430.c: Likewise.
 638         * config/tc-or32.c: Likewise.
 639         * config/tc-tic4x.c: Likewise.
 640         * config/tc-tic54x.c: Likewise.
 641         * config/tc-xtensa.c: Likewise.
 642
 643 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 644
 645         * config/tc-alpha.c (maybe_set_gp): Pass proper `bfd'
 646         as the first argument for `bfd_get_section_vma'.
 647
 648 2012-05-16  Alberto Garcia  <agarcia@igalia.com>
 649
 650         PR gas/14082
 651         * app.c (do_scrub_chars): Prevent possible out of bounds access to
 652         lex[] array.
 653
 654 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
 655
 656         PR target/13503
 657         * config/tc-avr.c (avr_cons_fix_new): Rename R_AVR_8_HHI8 to
 658         R_AVR_8_HLO8.
 659         (exp_mod_data) Ditto. And replace "hhi8" with "hlo8".
 660         (md_apply_fix): Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
 661
 662 2012-05-16  Nathan Sidwell  <nathan@codesourcery.com>
 663             Kwok Cheung Yeung  <kcy@codesourcery.com>
 664
 665         * config/tc-m68k.c (m68k_cpus): Add 51ag, 51je, 51jf, 51jg, 51mm,
 666         51qm variants.
 667
 668 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
 669
 670         * config/tc-m68hc11.c: Add S12X and XGATE co-processor support.
 671         Add option to offset S12 addresses into XGATE memory space.
 672         Tweak target flags to match other tools. (i.e. -m m68hc11).
 673         * doc/as.texinfo: Mention new options.
 674         * doc/c-m68hc11.texi: Document new options.
 675         * NEWS: Mention new support.
 676
 677 2012-05-14  DJ Delorie  <dj@redhat.com>
 678
 679         * config/rx-parse.y (rx_range): declare.
 680         (O1,O2,O3,O4): Add calls to rx_range.
 681         (UO1,UO2,UO3): Likewise.
 682         (IMM2,IMMB): Likewise.
 683         (rx_range): New.
 684
 685         * config/tc-rx.c (rx_fetchalign): Declare.
 686         (md_pseudo_table): Add .fetchalign.
 687         (RX_NBASE_FETCHALIGN): New.
 688         (fetchalign_bytes): New.
 689         (rx_fetchalign): New.
 690         (rx_frag_init): If a "magic" value is found, also init the
 691         machine-specific data.
 692         (md_assemble): Note following opcode size if called for.
 693         (rx_next_opcode): New.
 694         (rx_relax_frag): Support .fetchalign.
 695         (md_convert_frag): Likewise.
 696         * doc/c-rx.texi (RX-Directives): Add .fetchalign.
 697
 698 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
 699
 700         * config/tc-ppc.c (insn_validate): New func of existing code to call..
 701         (ppc_setup_opcodes): ..from 2 places here.
 702         Revise for second (VLE) opcode table.
 703         Add #ifdef'd code to print opcode tables.
 704
 705 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
 706
 707         * config/tc-ppc.c (ppc_setup_opcodes): Allow out-of-order
 708         for the VLE conditional branches.
 709
 710 2012-05-14  Catherine Moore  <clm@codesourcery.com>
 711             Maciej W. Rozycki  <macro@codesourcery.com>
 712             Rhonda Wittels  <rhonda@codesourcery.com>
 713
 714         * config/tc-ppc.c (PPC_VLE_SPLIT16A): New macro.
 715         (PPC_VLE_SPLIT16D): New macro.
 716         (PPC_VLE_LO16A): New macro.
 717         (PPC_VLE_LO16D): New macro.
 718         (PPC_VLE_HI16A): New macro.
 719         (PPC_VLE_HI16D): New macro.
 720         (PPC_VLE_HA16A): New macro.
 721         (PPC_VLE_HA16D): New macro.
 722         (PPC_APUINFO_VLE): New definition.
 723         (md_chars_to_number): New function.
 724         (md_parse_option): Check for combinations of little
 725         endian and -mvle.
 726         (md_show_usage): Document -mvle.
 727         (ppc_arch): Recognize VLE.
 728         (ppc_mach): Recognize bfd_mach_ppc_vle.
 729         (ppc_setup_opcodes): Print the opcode table if
 730         * config/tc-ppc.h (ppc_frag_check): Declare.
 731         * doc/c-ppc.texi: Document -mvle.
 732         * NEWS:  Mention PowerPC VLE port.
 733
 734 2012-05-14  Catherine Moore  <clm@codesourcery.com>
 735
 736         * config/tc-ppc.h (ppc_dw2_line_min_insn_length): Declare.
 737         (DWARF2_LINE_MIN_INSN_LENGTH): Redefine.
 738         * config/tc-ppc.c (ppc_dw2_line_min_insn_length): New.
 739         * dwarf2dbg.c (scale_addr_delta): Handle values of 1
 740         for DWARF2_LINE_MIN_INSN_LENGTH.
 741
 742 2012-05-12  H.J. Lu  <hongjiu.lu@intel.com>
 743
 744         * config/tc-i386.c (tc_gen_reloc): Remove x32 addend overflow
 745         for BFD_RELOC_64.
 746
 747 2012-05-11  Daniel Richard G.  <skunk@iskunk.org>
 748
 749         PR binutils/14028
 750         * configure.in: Invoke ACX_HEADER_STRING.
 751         * configure: Regenerate.
 752         * config.in: Regenerate.
 753         * as.h: If STRINGS_WITH_STRING is defined then include both
 754         string.h and strings.h.
 755
 756 2012-05-11  Georg-Johann Lay  <avr@gjlay.de
 757
 758         PR target/13503
 759         * config/tc-avr.c (exp_mod_pm): Remove variable.
 760         (exp_mod_data_t): New typedef.
 761         (pexp_mod_data, exp_mod_data): New variables.
 762         (avr_parse_cons_expression): Scan through exp_mod_data[] to find
 763         data expression modifiers "pm", "gs", "lo8", hi8", "hhi8", "hh8"
 764         and set pexp_mod_data accordingly to be used in avr_cons_fix_new.
 765         (avr_cons_fix_new): Handle new data expression modifiers shipped
 766         in pexp_mod_data.
 767         (md_apply_fix): Handle BFD_RELOC_AVR_8_LO, BFD_RELOC_AVR_8_HI,
 768         BFD_RELOC_AVR_8_HHI.
 769
 770 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 771
 772         * config/tc-i386.c (tc_gen_reloc): Use bfd_signed_vma in x32
 773         addend overflow check.
 774
 775 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 776
 777         * config/tc-i386.c (tc_gen_reloc): Display signed hex number in
 778         x32 addend overflow check.
 779
 780 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 781
 782         * config/tc-i386.c (tc_gen_reloc): Use fits_in_signed_long.
 783
 784 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 785
 786         * config/tc-i386.c (tc_gen_reloc): Check x32 addend overflow
 787         for BFD_RELOC_64.
 788
 789 2012-05-08  Alan Modra  <amodra@gmail.com>
 790
 791         * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
 792         LC and LANG environment vars.
 793         * Makefile.in: Regenerate.
 794
 795 2012-05-07  Alan Modra  <amodra@gmail.com>
 796
 797         * Makefile.am (check-DEJAGNU): Clear LC_COLLATE, LC_ALL and LANG.
 798         * Makefile.in: Regenerate.
 799
 800 2012-05-06  Arnold Metselaar <arnold_m@operamail.com>
 801
 802         * config/tc-z80.h(md_register_arithmetic): Define as 0.
 803         * config/tc-z80.c(md_begin): Store register names in symbol table,
 804         preventing usage as ordinary symbol.
 805         * config/tc-z80.c(contains_register): New function.
 806         * config/tc-z80.c(parse_exp2): Removed.
 807         * config/tc-z80.c(parse_exp_not_indexed): New function.
 808         * config/tc-z80.c(parse_exp): Add code to recogize indexed
 809         addressing after parsing.
 810         * config/tc-z80.c(emit_byte, emit_word): Use contains_register.
 811         * config/tc-z80.c(emit_jp): Use parse_exp_not_indexed, simplify
 812         condition for jump to register.
 813         * config/tc-z80.c(emit_call, emit_jr, emit_ex, emit_rst): Use
 814         parse_exp_not_indexed.
 815
 816 2012-05-05  Alan Modra  <amodra@gmail.com>
 817
 818         * ecoff.c: Replace all uses of bfd_abs_section, bfd_com_section,
 819         bfd_und_section and bfd_ind_section with their _ptr variants, or
 820         use corresponding bfd_is_* macros.
 821         * symbols.c: Likewise.
 822         * config/obj-aout.c: Likewise.
 823         * config/obj-coff-seh.h: Likewise.
 824         * config/tc-hppa.c: Likewise.
 825         * config/tc-hppa.h: Likewise.
 826         * config/tc-ia64.c: Likewise.
 827         * config/tc-m32r.c: Likewise.
 828         * config/tc-microblaze.c: Likewise.
 829         * config/tc-mips.c: Likewise.
 830         * config/tc-score.c: Likewise.
 831         * config/tc-score7.c: Likewise.
 832         * config/tc-tic6x.c: Likewise.
 833
 834 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 835
 836         * configure.tgt: Support x86_64-*-linux-gnux32.
 837
 838 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 839
 840         * config/tc-i386.c (match_template): Add `instruction' to
 841         unsupported error message.
 842
 843 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 844
 845         * config/tc-i386.c (output_insn): Reformat.
 846
 847 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 848
 849         * config/tc-i386.c (output_insn): Remove the extra VEX check.
 850
 851 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 852
 853         * config/tc-i386.c (match_template): Improve unsupported error
 854         message.
 855
 856 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
 857
 858         * configure, Makefile.in: Regenerate.
 859         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
 860         * configure.tgt: Added cpu type.
 861         Added files for XGATE assembler.
 862         * config/tc-xgate.c: Assembler for XGATE.
 863         * config/tc-xgate.h: Header definition for assembler
 864         Added files for XGATE testsuite.
 865         * doc/Makefile.am (CPU_DOCS): Added XGATE file.
 866         * doc/c-xgate.texi: Document XGATE and XGATE port.
 867         * doc/as.texinfo: Ditto.
 868         * doc/all.texi: Ditto
 869         * NEWS: Mention the new support.
 870
 871 2012-04-30  DJ Delorie  <dj@redhat.com>
 872
 873         * config/rx-parse.y (rx_intop): Add parameter for operation size.
 874         Check for large positive constants really being small negative
 875         ones.
 876         (BRA, BSR): Update calls to rx_intop.
 877         (immediate): Likewise.
 878
 879 2012-04-26  Mark Wielaard  <mjw@redhat.com>
 880
 881         * dwarf2dbg.c (DWARF2_ARANGES_VERSION): New define to 2.
 882         (DWARF2_LINE_VERSION): Likewise.
 883         (out_debug_line): Use DWARF2_LINE_VERSION not DWARF2_VERSION.
 884         (out_debug_aranges): Use DWARF2_ARANGES_VERSION not DWARF2_VERSION.
 885         (out_debug_abbrev): Use DW_FORM_data for DW_AT_high_pc when
 886         DWARF2_VERSION >= 4.
 887         (out_debug_info): Use difference between start and end as data
 888         value for DW_AT_high_pc when DWARF2_VERSION >= 4.
 889         * config/tc-ia64.h (DWARF2_LINE_VERSION): Override it.
 890
 891 2012-04-27  David S. Miller  <davem@davemloft.net>
 892
 893         * doc/c-sparc.text: Document %l34 and %h34.
 894
 895         * config/tc-sparc.c (v9a_asr_table): Add 'cfr'.
 896
 897         * config/tc-sparc.c (sparc_arch_table): Add HWCAP_PAUSE to sparc4,
 898         v8pluse, v8plusv, v9e, and v9v.
 899         (v9a_asr_table): Add 'pause'.
 900
 901         * config/tc-sparc.c (sparc_arch_table): Add HWCAP_CBCOND to
 902         sparc4, v8pluse, v8plusv, v9e, and v9v.
 903         (sparc_ip): Handle R_SPARC_5 of immediate constants inline in
 904         order to accomodate cbcond which otherwise would require two
 905         relocations to be handled in a single instruction..
 906
 907         * config/tc-sparc.c (sparc_ip): Likewise.  Accept instruction
 908         names containing "_".
 909         (sparc_arch_table): Add sparc4, v8pluse, and v9e.  Add crypto
 910         hwcap masks to v8plusv and v9v.
 911
 912         * config/tc-sparc.c (sparc_arch_table): Rework to use HWCAP_*
 913         masks.
 914         (sparc_md_end): No longer need to translate hwcap_seen values into
 915         ELF hwcap bits, they now match exactly.
 916         (get_hwcap_name): Use HWCAP_* and handle new values.
 917         (sparc_ip): Fetch hwcaps from insn->hwcaps instead of insn->flags.
 918
 919 2012-04-20  Tristan Gingold  <gingold@adacore.com>
 920
 921         * config/tc-ia64.c (obj_elf_vms_common): New function.
 922         (md_pseudo_table): Add .vms_common pseudo.
 923         * config/obj-elf.h (obj_elf_section_name): Add a prototype.
 924         * config/obj-elf.c (obj_elf_section_name): Make it public.
 925
 926 2012-04-17  Richard Sandiford  <r.sandiford@uk.ibm.com>
 927
 928         * config/tc-avr.c (md_apply_fix): Fix handling of BFD_RELOC32.
 929
 930 2012-04-12  David S. Miller  <davem@davemloft.net>
 931
 932         * config/tc-sparc.c (sparc_ip): Handle '=', "%h34", "%l34", and
 933         BFD_RELOC_SPARC_H34.
 934         (md_apply_fix): Handle BFD_RELOC_SPARC_WDISP10 and BFD_RELOC_SPARC_H34.
 935         (tc_gen_reloc): Likewise.
 936
 937 2012-04-12  Roland McGrath  <mcgrathr@google.com>
 938
 939         * configure.tgt (arm-*-nacl*): Match it.
 940         * config/te-nacl.h (FPU_DEFAULT, EABI_DEFAULT): Define.
 941         (LOCAL_LABELS_DOLLAR): Define.
 942         * config/tc-arm.c (elf32_arm_target_format) [TE_NACL]:
 943         Use nacl format variants.
 944
 945 2012-04-12  Jie Zhang  <jie@codesourcery.com>
 946             Meador Inge  <meadori@codesourcery.com>
 947
 948         * config/tc-arm.c (only_one_reg_in_list): New function.
 949         (encode_ldmstm): Ditto.
 950         (do_ldmstm): Use a different encoding when pushing or poping
 951         a single register.
 952         (A_COND_MASK): New macro.
 953         (A_PUSH_POP_OP_MASK): Ditto.
 954         (A1_OPCODE_PUSH): Ditto.
 955         (A2_OPCODE_PUSH): Ditto.
 956         (A2_OPCODE_POP): Ditto.
 957
 958 2012-04-06  Maciej W. Rozycki  <macro@linux-mips.org>
 959
 960         * doc/c-mips.texi (MIPS Opts): Correct -no-mfix-24k to
 961         -mno-fix-24k.
 962
 963 2012-04-06  Roland McGrath  <mcgrathr@google.com>
 964
 965         * configure.in (AC_CHECK_HEADERS): Add locale.h.
 966         * config.in: Regenerate.
 967         * configure: Regenerate.
 968
 969 2012-04-05  Nick Clifton  <nickc@redhat.com>
 970
 971         * configure.in (AC_CHECK_FUNCS): Add setlocale.
 972         (AM_LC_MESSAGES): Add.
 973         * aclocal.m4: Regenerate.
 974         * config.in: Regenerate.
 975         * configure: Regenerate.
 976
 977 2012-04-03  DJ Delorie  <dj@redhat.com>
 978
 979         * config/rx-parse.y: Make the .L optional for ADC and SBB.
 980
 981 2012-04-02  DJ Delorie  <dj@redhat.com>
 982
 983         * config/rx-parse.y: IMM->IMM_, take an extra parameter for the
 984         transfer size.
 985         (IMM): New, call IMM_ with the default 32.
 986         (IMMW,IMMB): Likewise, for 16 and 8.
 987         (NIMM, MBIMM): Add size parameter.
 988         (immediate): Likewise.  Allow 32768..65535 for 16-bit transfers.
 989         (MOV.W): Use IMMW instead of IMM.
 990
 991         * config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L.
 992         (op_dp20_rm_l): New.
 993         (op_dp20_rim_l): New.
 994
 995         * config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem.
 996         (ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms).
 997
 998 2012-03-29  Terry Guo  <terry.guo@arm.com>
 999
1000         * config/tc-arm.c (arm_cpus): Add cortex-m0plus.
1001         * doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus.
1002
1003 2012-03-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
1004
1005         * config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP.
1006         * doc/c-mips.texi: Mention XLP.
1007
1008 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
1009
1010         [SH] Support the .uaquad and .8byte directives also for non-sh64
1011         configurations.
1012
1013         * config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle
1014         BFD_RELOC_64.
1015         * doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad
1016         description...
1017         * doc/c-sh.texi (SH Machine Directives): ... here.
1018
1019 2012-03-20  Nick Clifton  <nickc@redhat.com>
1020
1021         * config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system
1022         registers.
1023         (do_vmsr): Likewise.
1024         (arm_opcode_insns): Do not default to using the FPSCR register in
1025         the VMRS and VMSR registers.
1026
1027 2012-03-16  Roland McGrath  <mcgrathr@google.com>
1028
1029         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
1030         Define for this case.
1031         * configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.
1032
1033 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1034
1035         * config/tc-arm.c (aeabi_set_public_attributes): Correct
1036         handling of Tag_DIV_use.
1037
1038 2012-03-15  Thomas Schwinge  <thomas@codesourcery.com>
1039
1040         * doc/as.texinfo (Bundle directives): Fix typo.
1041
1042 2012-03-14  Ryan Mansfield  <rmansfield@qnx.com>
1043
1044         * doc/as.texinfo (Bundle directives): Replace @defn with @dfn.
1045
1046 2012-03-13  Roland McGrath  <mcgrathr@google.com>
1047
1048         * config/tc-arm.c (arm_frag_max_var): New function.
1049         * config/tc-arm.h: Declare it.
1050         (md_frag_max_var): New macro.
1051
1052         * config/tc-i386.c (i386_frag_max_var): New function.
1053         * config/tc-i386.h: Declare it.
1054         (md_frag_max_var): New macro.
1055
1056         * doc/as.texinfo (Bundle directives): New node.
1057         (Pseudo Ops): Add it to the menu.
1058         * NEWS: Mention new feature.
1059         * read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro.
1060         [HANDLE_BUNDLE] (bundle_align_p2): New variable.
1061         [HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables.
1062         [HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle):
1063         New functions.
1064         (assemble_one): New function if [HANDLE_BUNDLE], #define directly
1065         to md_assembly if not.
1066         (read_a_source_file): Call assemble_one in place of md_assemble.
1067         (read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated
1068         .bundle_lock at end of processing.
1069         [HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock):
1070         New functions.
1071         [HANDLE_BUNDLE] (potable): Add their entries.
1072         * read.h: Declare new functions.
1073
1074 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
1075
1076         * config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500.
1077         (ppc_handle_align): Add termination nop opcode for e500mc family.
1078         * doc/as.texinfo: Document options -me5500 and -me6500.
1079         * doc/c-ppc.texi: Likewise.
1080
1081 2012-03-07  Nick Clifton  <nickc@redhat.com>
1082
1083         * config/tc-mn10300.c (other_registers): Add SSP and USP.
1084         (md_assemble): Add support for TLS relocs.
1085         (mn10300_parse_name): Likewise.
1086
1087 2012-02-27  Alan Modra  <amodra@gmail.com>
1088
1089         * config/tc-crx.c (check_range): Correct uint32_t misconceptions.
1090
1091 2012-02-27  Alan Modra  <amodra@gmail.com>
1092
1093         * config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on
1094         params.  Properly generate NOP pattern.  Comment reason for
1095         subseg_text_p failure.
1096
1097 2012-02-27  Alan Modra  <amodra@gmail.com>
1098
1099         * config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits
1100         and sign extend before range tests.
1101         (constant_fits_size_p): Similarly.
1102         (get_specific): Trim X_add_number to 32 bits.
1103         (fix_operand_size): Likewise, and use unsigned test for signed
1104         ranges.
1105
1106 2012-02-27  Alan Modra  <amodra@gmail.com>
1107
1108         * config/tc-crx.c: Include bfd_stdint.h.
1109         (getconstant): Remove irrelevant comment.  Don't fail due to
1110         sign-extension of int mask.
1111         (check_range): Rewrite using unsigned arithmetic throughout.
1112
1113 2012-02-25  Walter Lee  <walt@tilera.com>
1114
1115         * tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
1116         non-local before checking sy_value.
1117         * tc-tilegx.c (emit_tilegx_instruction): Ditto.
1118
1119 2012-02-25  Walter Lee  <walt@tilera.com>
1120
1121         * tc-tilepro.c (O_tls_le): Define operator.
1122         (O_tls_le_lo16): Ditto.
1123         (O_tls_le_hi16): Ditto.
1124         (O_tls_le_ha16): Ditto.
1125         (O_tls_gd_call): Ditto.
1126         (O_tls_gd_add): Ditto.
1127         (O_tls_ie_load): Ditto.
1128         (md_begin): Delete old operators; handle new operators.
1129         (emit_tilepro_instruction): Ditto.
1130         (md_apply_fix): Ditto.
1131         * tc-tilegx.c (O_hw1_got): Delete operator.
1132         (O_hw2_got): Ditto.
1133         (O_hw3_got): Ditto.
1134         (O_hw2_last_got): Ditto.
1135         (O_hw1_tls_gd): Ditto.
1136         (O_hw2_tls_gd): Ditto.
1137         (O_hw3_tls_gd): Ditto.
1138         (O_hw2_last_tls_gd): Ditto.
1139         (O_hw1_tls_ie): Ditto.
1140         (O_hw2_tls_ie): Ditto.
1141         (O_hw3_tls_ie): Ditto.
1142         (O_hw2_last_tls_ie): Ditto.
1143         (O_hw0_tls_le): Define operator.
1144         (O_hw0_last_tls_le): Ditto.
1145         (O_hw1_last_tls_le): Ditto.
1146         (O_tls_gd_call): Ditto.
1147         (O_tls_gd_add): Ditto.
1148         (O_tls_ie_load): Ditto.
1149         (O_tls_add): Ditto.
1150         (md_begin): Delete old operators; handle new operators.
1151         (emit_tilegx_instruction): Ditto.
1152         (md_apply_fix): Ditto.
1153         * doc/c-tilegx.texi: Delete old operators; document new operators.
1154         * doc/c-tilepro.texi: Ditto.
1155
1156 2012-02-25  Walter Lee  <walt@tilera.com>
1157
1158         * tc-tilepro.c (apply_special_operator): delete cases for
1159         got and tls operators.
1160         (md_apply_fix): Ditto.
1161         * tc-tilegx.c (md_begin): Set architecture and machine.
1162         (tilegx_target_format): Handle big endian.
1163         (OPTION_EB): Define.
1164         (OPTION_EL): Define.
1165         (md_longopts): Add entries for "EB" and "EL".
1166         (md_parse_option): Handle OPTION_EB and OPTION_EL.
1167         (md_show_usage): Add -EB and -EL.
1168         (md_number_to_chars): New.
1169         (apply_special_operator): delete cases for got and tls
1170         operators.
1171         (md_apply_fix): Ditto.
1172         * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
1173         ifndef.
1174         (md_number_to_chars): Delete.
1175         * configure.tgt (tilegx*be): Handle.
1176         * doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
1177         * doc/c-tilegx.texi: Ditto.
1178
1179 2012-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1180
1181         * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
1182         HLEPrefixAny and HLEPrefixRelease.
1183
1184 2012-02-21  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1185
1186         * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.
1187
1188 2012-02-21  Iain Sandoe  <idsandoe@googlemail.com>
1189
1190         * write.c (write_object_file): Add md_pre_output_hook.
1191         * config/obj-macho.c (obj_mach_o_check_before_writing): New.
1192         (obj_mach_o_pre_output_hook): New.
1193         * config/obj-macho.h (md_pre_output_hook): Define.
1194         (obj_mach_o_pre_output_hook): Declare.
1195
1196 2012-02-21  Tristan Gingold  <gingold@adacore.com>
1197
1198         * config/tc-i386.h (OBJ_MACH_O): New section.
1199         (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
1200         (TC_FORCE_RELOCATION_SUB_SAME): New
1201         (TC_FORCE_RELOCATION_SUB_LOCAL): New.
1202         (TC_VALIDATE_FIX_SUB): New.
1203         * frags.h (struct frag): OBJ_FRAG_TYPE, new field.
1204         * symbols.c (colon): obj_frob_colon: New hook.
1205         * write.c (write_object_file): md_pre_relax_hook, new
1206         hook.
1207         * config/obj-macho.c (obj_mach_o_frob_colon): New.
1208         (obj_mach_o_frob_label): Record sub-section labels.
1209         (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
1210         (obj_mach_o_set_subsections): New.
1211         (obj_mach_o_pre_relax_hook): New.
1212         (obj_mach_o_in_different_subsection): New.
1213         (obj_mach_o_force_reloc_sub_same): New.
1214         (obj_mach_o_force_reloc_sub_local): New.
1215         (obj_mach_o_force_reloc): New.
1216         * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
1217         (obj_frob_colon): New Define.
1218         (obj_mach_o_frob_label): Renamed.
1219         (obj_mach_o_frob_symbol): Renamed.
1220         (OBJ_FRAG_TYPE): New.
1221         (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
1222          obj_mach_o_force_reloc_sub_same,
1223          obj_mach_o_force_reloc_sub_local): New declarations.
1224
1225 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
1226
1227         * config/obj-macho.c (obj_mach_o_is_frame_section): New.
1228         (obj_mach_o_allow_local_subtract): New.
1229         * config/obj-macho.h (md_allow_local_subtract): Define.
1230         (obj_mach_o_allow_local_subtract): Declare.
1231
1232 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
1233
1234         * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
1235         canonical information, try to determine CODE and DEBUG section flags
1236         from the mach-o section data.
1237
1238 2012-02-20  Nick Clifton  <nickc@redhat.com>
1239
1240         * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
1241         local symbols.
1242
1243 2012-02-12  Iain Sandoe  <idsandoe@googlemail.com>
1244
1245         * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
1246         any local symbol used as an indirect.
1247
1248 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
1249
1250         * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
1251         stub size when provided.  (obj_mach_o_section): Flag that stub-size
1252         has been provided.
1253
1254 2012-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1255
1256         * config/tc-i386.c (HLE_PREFIX): New.
1257         (check_hle): Likewise.
1258         (_i386_insn): Add have_hle.
1259         (cpu_arch): Add .hle and .rtm.
1260         (md_assemble): Call check_hle if i.have_hle isn't zero.
1261         (parse_insn): Set i.have_hle to 1 for HLE prefix.
1262         (output_jump): Support up to 2 byte opcode.
1263
1264         * doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
1265
1266 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1267
1268         * config/obj-macho.c (obj_mach_o_zerofill): Silent
1269         uninitialized variable warning.
1270
1271 2012-02-02  Nick Clifton  <nickc@redhat.com>
1272
1273         PR gas/13224
1274         * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
1275         to 'is_clone' to avoid shadowing a gloabl.
1276         (obj_elf_section): Likewise.
1277
1278 2012-01-31  Paul Brook  <paul@codesourcery.com>
1279
1280         * doc/c-tic6x.c: Fix typo.
1281
1282 2012-01-26  Alexey Makhalov  <makhaloff@gmail.com>
1283
1284         PR gas/13624
1285         * app.c (app_push): Set 'add_newlines' to zero after saving.
1286
1287 2012-01-24  DJ Delorie  <dj@redhat.com>
1288
1289         * config/rl78-parse.y (NOT1): Add.
1290
1291 2012-01-23  Roland McGrath  <mcgrathr@google.com>
1292
1293         * configure.tgt (i386-*-nacl*): Match it.
1294         * config/te-nacl.h: New file.
1295         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
1296         * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
1297         Use TE_GNU et al case for TE_NACL too.
1298
1299 2012-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1300
1301         * config/tc-i386.c (_i386_insn): Replace disp32_encoding with
1302         disp_encoding.
1303         (md_assemble): Updated.
1304         (output_branch): Likewise.
1305         (parse_insn): Support .d8 suffix.
1306         (build_modrm_byte): Fake zero displacement for .d8 and .d32
1307         suffixes.
1308
1309         * doc/c-i386.texi: Document .d8 suffix.
1310
1311 2012-01-17  Andrew Burgess  <aburgess@broadcom.com>
1312
1313         * write.c (fix_new_internal): Don't mark used parameter as unused.
1314
1315 2012-01-17  Alan Modra  <amodra@gmail.com>
1316
1317         * as.c (parse_args): Update copyright message year.
1318
1319 2012-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1320
1321         * config/tc-i386.c (cpu_arch): Add ".vmfunc".
1322
1323         * doc/c-i386.texi: Document vmfunc.
1324
1325 2012-01-13  Tristan Gingold  <gingold@adacore.com>
1326
1327         * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
1328         * config/obj-macho.h (SET_SECTION_RELOCS): Define.
1329         (obj_mach_o_reorder_section_relocs): Declare.
1330
1331 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1332
1333         * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
1334         absolute indirect symbols.
1335
1336 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1337
1338         * config/obj-macho.c (obj_mach_o_set_vma_data): New type.
1339         (obj_mach_o_set_section_vma): New.
1340         (obj_mach_o_post_relax_hook): New.
1341         * config/obj-macho.h (md_post_relax_hook): Define.
1342         (obj_mach_o_post_relax_hook): Declare.
1343
1344 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
1345
1346         * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
1347         lazy when the symbol is private_extern.
1348         (obj_mach_o_indirect_sym): New type.
1349         (obj_mach_o_indirect_symbol): New.
1350         (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
1351         (obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
1352         (obj_macho_frob_label): Likewise.  Adjust external and comm
1353         symbol tests.
1354         (obj_mach_o_set_indirect_symbols): New.
1355         (obj_mach_o_frob_file_after_relocs): New.
1356         *config/obj-macho.h (obj_frob_file_after_relocs): Define.
1357         (obj_mach_o_frob_file_after_relocs): Declare.
1358
1359 2012-01-12  Tristan Gingold  <gingold@adacore.com>
1360
1361         PR gas/13591
1362         * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
1363
1364 2012-01-10  Tristan Gingold  <gingold@adacore.com>
1365
1366         * struc-symbol.h (struct symbol_flags): New struct, created from...
1367         (struct symbol): ... this one.  Add sy_flags field, remove flag fields.
1368         (struct local_symbol): Replace lsy_marker field by lsy_flags.
1369         Adjust comment.
1370         (local_symbol_resolved_p): Adjust.
1371         (local_symbol_mark_resolved): Likewise.
1372         * symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
1373         (local_symbol_make, local_symbol_convert, colon)
1374         (symbol_clone_if_forward_ref, verify_symbol_chain)
1375         (resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
1376         (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
1377         (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
1378         (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
1379         (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
1380         (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
1381         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
1382         (symbol_mark_mri_common, symbol_clear_mri_common)
1383         (symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
1384         (symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
1385         (symbol_equated_reloc_p, dot_symbol_init)
1386         (print_symbol_value_1): Adjust.
1387
1388 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
1389
1390         * config/obj-macho.c (obj_mach_o_weak): Remove.
1391         (obj_mach_o_common_parse): Set symbol qualifiers.
1392         (LAZY, REFE): New macros.
1393         (obj_mach_o_symbol_type): New enum.
1394         (obj_mach_o_set_symbol_qualifier): New.
1395         (obj_mach_o_sym_qual): New.
1396         (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
1397         a dummy function.
1398         (obj_mach_o_type_for_symbol): New.
1399         (obj_macho_frob_label): New.
1400         (obj_macho_frob_symbol): New.
1401         * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
1402         (obj_frob_label, obj_macho_frob_label): Declare.
1403         (obj_frob_symbol, obj_macho_frob_symbol): Declare.
1404
1405 2012-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
1406
1407         * config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
1408
1409 2012-01-08  Andrew Pinski  <andrew.pinski@caviumnetworks.com>
1410             Richard Sandiford  <rdsandiford@googlemail.com>
1411
1412         * config/tc-mips.c (mips_move_labels): Take the list of labels and
1413         textness as parameters.
1414         (mips_move_text_labels): New function.
1415         (append_insn): Use it instead of mips_move_labels.
1416         (mips_emit_delays, start_noreorder): Likewise.
1417         (mips_align): Take the labels rather than just one label.
1418         Move all labels to after the .align.
1419         (s_align): Change the last argument to mips_align.
1420         (s_cons): Likewise.
1421         (s_float_cons): Likewise.
1422         (s_gpword): Likewise.
1423         (s_gpdword): Likewise.
1424
1425 2012-01-06  Tristan Gingold  <gingold@adacore.com>
1426
1427         * config/tc-i386.c: Update copyright year.
1428         (lex_got): Also defined for Mach-O.
1429         Add a guard for non-ELF configuration.
1430         (md_longopts): Also handle -64 for Mach-O.
1431         (md_parse_option): Likewise.
1432         (i386_target_format): Adjust for x86_64-darwin.
1433
1434 2012-01-04  Iain Sandoe  <idsandoe@googlemail.com>
1435
1436         * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
1437         (obj_mach_o_get_section_names): New (split from obj_mach_o_section).
1438         (obj_mach_o_make_or_get_sect): Likewise.
1439         (obj_mach_o_section): Split out the functionality shared with zerofill.
1440         (obj_mach_o_zerofill): New.
1441         (obj_mach_o_common_parse): Ensure whitespace is skipped.
1442         (mach_o_pseudo_table): Add .zerofill.
1443
1444 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
1445
1446         * config/obj-macho.c (obj_macho_process_stab): New.
1447         * config/obj-macho.h (OBJ_PROCESS_STAB): Define.
1448         (obj_macho_process_stab): Declare.
1449
1450 For older changes see ChangeLog-2011
1451 \f
1452 Local Variables:
1453 mode: change-log
1454 left-margin: 8
1455 fill-column: 74
1456 version-control: never
1457 End: