gas/ChangeLog

   1 2012-09-12  Chris Schlumberger-Socha  <chris.schlumberger-socha@arm.com>
   2
   3         * config/tc-aarch64.c
   4         (reloc_table): Add reloc to table entry.
   5         (parse_address_main): Add support for #:<reloc_op>:<symbol>.
   6         (parse_operands): Check for unused reloc.
   7         (md_apply_fix): New case for reloc.
   8         (aarch64_force_relocation): Likewise.
   9
  10 2012-09-11  Georg-Johann Lay  <avr@gjlay.de>
  11
  12         PR gas/13503
  13         * config/tc-avr.h (TC_VALIDATE_FIX): Skip: BFD_RELOC_AVR_8_LO,
  14         BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HLO.
  15
  16 2012-09-11  Alan Modra  <amodra@gmail.com>
  17
  18         * Makefile.am (bootstrap): Add $EXEEXT to dependency.
  19         * Makefile.in: Regenerate.
  20
  21 2012-09-10  Matthias Klose  <doko@ubuntu.com>
  22
  23         * config.in: Disable sanity check for kfreebsd.
  24
  25 2012-09-10  H.J. Lu  <hongjiu.lu@intel.com>
  26
  27         * configure: Regenerated.
  28
  29 2012-09-07  Anthony Green  <green@moxielogic.com>
  30
  31         * config/tc-moxie.c (md_pcrel_from): Branches are now relative
  32         to the address following the branch instruction.
  33
  34 2012-09-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  35
  36         * config/tc-s390.c (set_highgprs_p): New variable.
  37         (s390_machinemode): New function.
  38         (md_pseudo_table): Add new pseudo command machinemode.
  39         (md_parse_option): Set set_highgprs_p to TRUE if -mzarch was
  40         specified on command line.
  41         (s390_elf_final_processing): Set the highgprs flag in the ELF
  42         header depending on set_highgprs_p.
  43
  44         * doc/c-s390.texi: Document new pseudo machinemode.
  45
  46 2012-09-05  James Lemke  <jwlemke@codesourcery.com>
  47
  48         * doc/c-ppc.texi: Document -mvle.
  49         * doc/as.texinfo: Likewise.
  50
  51 2012-09-04  Sergey A. Guriev  <sergey.a.guriev@intel.com>
  52
  53         * config/tc-ia64.c (reg_symbol): Add a new register.
  54         (indirect_reg): Ditto.
  55         (pseudo_func): Add new symbolic constants.
  56         (operand_match): Add new operand types recognition.
  57         (operand_insn): Add new register recognition.
  58         (md_begin): Add new register definition.
  59         (specify_resource): Add new register recognition.
  60
  61 2012-09-01  Hans-Peter Nilsson  <hp@bitrange.com>
  62
  63         PR gas/14521
  64         * config/tc-mmix.h (tc_frob_file_before_fix): Renumber sections
  65         after call to mmix_frob_file.
  66
  67 2012-08-31  Maciej W. Rozycki  <macro@codesourcery.com>
  68
  69         * doc/c-mips.texi (MIPS Opts): Correct a typo in the -mips5
  70         option.
  71
  72 2012-08-27  Walter Lee  <walt@tilera.com>
  73
  74         * tc-tilegx.c (O_hw0_plt): Define operator.
  75         (O_hw1_plt): Ditto.
  76         (O_hw1_last_plt): Ditto.
  77         (O_hw2_last_plt): Ditto.
  78         (md_begin): Handle new operators.
  79         (emit_tilegx_instruction): Ditto.
  80         (md_apply_fix): Ditto.
  81         * doc/c-tilegx.texi: Document new operators.
  82
  83 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  84
  85         * config/tc-arm.c (ARM_ENC_TAB): Add sha1h and sha2op entries.
  86         (do_sha1h): New function.
  87         (do_sha1su1): Likewise.
  88         (do_sha256su0): Likewise.
  89         (insns): Add 2 operand SHA instructions.
  90
  91 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  92
  93         * config/tc-arm.c (NEON_ENC_TAB): Add sha3op entry.
  94         (do_crypto_3op_1): New function.
  95         (do_sha1c): Likewise.
  96         (do_sha1p): Likewise.
  97         (do_sha1m): Likewise.
  98         (do_sha1su0): Likewise.
  99         (do_sha256h): Likewise.
 100         (do_sha256h2): Likewise.
 101         (do_sha256su1): Likewise.
 102         (insns): Add SHA 3 operand instructions.
 103
 104 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 105
 106         * config/tc-arm.c (neon_type_mask): Add P64 type.
 107         (type_chk_of_el_type): Handle P64 type.
 108         (el_type_of_type_chk): Likewise.
 109         (do_neon_vmull): Handle VMULL.P64.
 110
 111 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 112
 113         * config/tc-arm.c (NEON_ENC_TAB): Add aes entry.
 114         (neon_type_mask): Add N_UNT.
 115         (neon_check_type): Don't always decay typed to untyped sizes.
 116         (do_crypto_2op_1): New function.
 117         (do_aese): Likewise.
 118         (do_aesd): Likewise.
 119         (do_aesmc.8): Likewise.
 120         (do_aesimc.8): Likewise.
 121         (insns): Add AES instructions.
 122
 123 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 124
 125         * config/tc-arm.c (el_type_type_check): Add handling for 16-bit
 126         floating point types.
 127         (do_neon_cvttb_2): New function.
 128         (do_neon_cvttb_1): Likewise.
 129         (do_neon_cvtb): Refactor to use do_neon_cvttb_1.
 130         (do_neon_cvtt): Likewise.
 131
 132 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 133
 134         * config/tc-arm.c (NEON_ENC_TAB): Add vrint entries.
 135         (neon_cvt_mode): Add neon_cvt_mode_r.
 136         (do_vrint_1): New function.
 137         (do_vrint_x): Likewise.
 138         (do_vrint_z): Likewise.
 139         (do_vrint_r): Likewise.
 140         (do_vrint_a): Likewise.
 141         (do_vrint_n): Likewise.
 142         (do_vrint_p): Likewise.
 143         (do_vrint_m): Likewise.
 144         (insns): Add VRINT instructions.
 145
 146 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 147
 148         * config/tc-arm.c (NEON_ENC_TAB): Add vcvta entry.
 149         (neon_cvt_mode): New enumeration.
 150         (do_vfp_nsyn_cvt_fpv8): New function.
 151         (do_neon_cvt_1): Add support for new conversions.
 152         (do_neon_cvtr): Use neon_cvt_mode enumerator.
 153         (do_neon_cvt): Likewise.
 154         (do_neon_cvta): New function.
 155         (do_neon_cvtn): Likewise.
 156         (do_neon_cvtp): Likewise.
 157         (do_neon_cvtm): Likewise.
 158         (insns): Add new VCVT instructions.
 159
 160 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm>
 161
 162         * config/tc-arm.c (CVT_FLAVOUR_VAR): New define.
 163         (CVT_VAR): New helper define.
 164         (neon_cvt_flavour): New enumeration, function renamed...
 165         (get_neon_cvt_flavour): ...to this.
 166         (do_vfp_nsyn_cvt): Update to use new neon_cvt_flavour.
 167         (do_vfp_nsyn_cvtz): Likewise.
 168         (do_neon_cvt_1): Likewise.
 169
 170 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 171
 172         * config/tc-arm.c (NEON_ENC_TAB): Add vmaxnm, vminnm entries.
 173         (vfp_or_neon_is_neon_bits): Add NEON_CHECK_ARCH8 enumerator.
 174         (vfp_or_neon_is_neon): Add check for SIMD for ARMv8.
 175         (do_maxnm): New function.
 176         (insns): Add vmaxnm, vminnm entries.
 177
 178 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 179
 180         * config/tc-arm.c (NEON_ENC_TAB): Add entries for VSEL.
 181         (NEON_ENC_FPV8_): New define.
 182         (do_vfp_nsyn_fpv8): New function.
 183         (do_vsel): Likewise.
 184         (insns): Add VSEL instructions.
 185
 186 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 187
 188         * config/tc-arm.c (do_rm_rn): New function.
 189         (do_strlex): Likewise.
 190         (do_t_strlex): Likewise.
 191         (insns): Add support for LDRA/STRL instructions.
 192
 193 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 194
 195         * config/tc-arm.c (do_t_bkpt_hlt1): New function.
 196         (do_t_hlt): New function.
 197         (do_t_bkpt): Use do_t_bkpt_hlt1.
 198         (insns): Add HLT.
 199
 200 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 201
 202         * config/tc-arm.c (insns): Add DCPS instruction.
 203
 204 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 205
 206         * config/tc-arm.c (T16_32_TAB): Add _sevl.
 207         (insns): Add SEVL.
 208
 209 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 210
 211         * config/tc-arm.c (asm_barrier_opt): Add arch field.
 212         (mark_feature_used): New function.
 213         (parse_barrier): Check specified option is valid for the
 214         specified architecture.
 215         (UL_BARRIER): New macro.
 216         (barrier_opt_names): Update for new barrier options.
 217
 218 2012-08-24  Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
 219
 220         * config/tc-arm.c (do_setend): Warn on deprecated SETEND.
 221         (do_t_setend): Likewise.
 222
 223 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 224
 225         * config/tc-arm.c (do_t_it): Fully initialise now_it.
 226         (new_automatic_it_block): Likewise.
 227         (handle_it_block): Record whether current instruction is
 228         conditionally executed.
 229         * config/tc-arm.c (depr_insn_mask): New structure.
 230         (depr_it_insns): New variable.
 231         (it_fsm_post_encode): Warn on deprecated uses.
 232         * config/tc-arm.h (current_it): Add new fields.
 233
 234 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 235
 236         * config/tc-arm.c (deprecated_coproc_regs_s): New structure.
 237         (deprecated_coproc_regs): New variable.
 238         (deprecated_coproc_reg_count): Likewise.
 239         (do_co_reg): Error on obsolete & warn on deprecated registers.
 240
 241 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 242
 243         * config/tc-arm.c (check_obsolete): New function.
 244         (do_rd_rm_rn): Check swp{b} for obsoletion.
 245
 246 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 247
 248         * config/tc-arm.h (arm_ext_v8): New variable.
 249         (fpu_vfp_ext_armv8): Likewise.
 250         (fpu_neon_ext_armv8): Likewise.
 251         (fpu_crypto_ext_armv8): Likewise.
 252         (arm_archs): Add armv8-a.
 253         (arm_extensions): Add crypto, fp, and simd.
 254         (arm_fpus): Add fp-armv8, neon-fp-armv8, crypto-neon-fp-armv8.
 255         (cpu_arch_ver): Add support for ARMv8.
 256         (aeabi_set_public_sttributes): Likewise.
 257         * doc/c-arm.texi (ARM Options): Document new architecture and
 258         extension options for ARMv8.
 259
 260 2012-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 261
 262         * doc/as.texinfo: Replace --n32 with --x32.
 263
 264 2012-08-17  Nagajyothi Eggone  <nagajyothi.eggone@amd.com>
 265
 266         * config/tc-i386.c (cpu_arch): Add CPU_BTVER1_FLAGS and
 267         CPU_BTVER2_FLAGS.
 268         (i386_align_code): Add case for PROCESSOR_BT.
 269
 270         * config/tc-i386.h (enum processor_type): Add PROCESSOR_BT.
 271
 272         * doc/c-i386.texi: Add -march={btver1, btver2} options.
 273
 274 2012-08-14  H.J. Lu  <hongjiu.lu@intel.com>
 275
 276         PR gas/14457
 277         * config/tc-i386.c (i386_att_operand): Terminate register name
 278         when reporting bad register.
 279
 280 2012-08-14  Hans-Peter Nilsson  <hp@bitrange.com>
 281
 282         * config/tc-mmix.c (loc_asserts): New variable.
 283         (mmix_greg_internal): Handle expressions not determinable at first
 284         pass.
 285         (s_loc): Ditto.  Record expressions where the section isn't
 286         determinable at the first pass, and assume they don't refer to
 287         other sections.
 288         (mmix_md_end): Verify that recorded LOC expressions weren't
 289         to other sections, else emit error messages.
 290
 291 2012-08-13  Ian Bolton  <ian.bolton@arm.com>
 292             Laurent Desnogues  <laurent.desnogues@arm.com>
 293             Jim MacArthur  <jim.macarthur@arm.com>
 294             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 295             Nigel Stephens  <nigel.stephens@arm.com>
 296             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 297             Richard Earnshaw  <rearnsha@arm.com>
 298             Sofiane Naci  <sofiane.naci@arm.com>
 299             Tejas Belagod  <tejas.belagod@arm.com>
 300             Yufeng Zhang  <yufeng.zhang@arm.com>
 301
 302         * Makefile.am: Add AArch64.
 303         * Makefile.in: Regenerate.
 304         * config/tc-aarch64.c: New file.
 305         * config/tc-aarch64.h: New file.
 306         * configure.tgt: Add AArch64.
 307         * doc/Makefile.am: Add AArch64.
 308         * doc/Makefile.in: Regenerate.
 309         * doc/all.texi: Add AArch64.
 310         * doc/as.texinfo: Add AArch64.
 311         * doc/c-aarch64.texi: New file.
 312         * po/POTFILES.in: Regenerate.
 313         * NEWS: Mention the new support.
 314
 315 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 316
 317         * config/tc-mips.c (NO_ISA_COP, COP_INSN): Remove macros.
 318         (is_opcode_valid): Remove coprocessor instruction exclusions.
 319         Replace OPCODE_IS_MEMBER with opcode_is_member.
 320         (is_opcode_valid_16): Replace OPCODE_IS_MEMBER with
 321         opcode_is_member.
 322         (macro): Remove coprocessor instruction exclusions.
 323
 324 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 325
 326         * config/tc-mips.c (s_cpload, s_cpsetup): Fail if MIPS16 mode.
 327         (s_cplocal, s_cprestore, s_cpreturn): Likewise.
 328
 329 2012-08-07  Jan Beulich <jbeulich@suse.com>
 330
 331         * config/tc-i386-intel.c (build_modrm_byte): Split determining
 332         default segment from figuring out encoding. Honor RegRex for
 333         the former.
 334
 335 2012-08-07  Jan Beulich <jbeulich@suse.com>
 336
 337         * config/tc-i386.c (set_check): Renamed from set_sse_check.
 338         Generalize to also handle operand checking option.
 339         (enum i386_error): New enumerator 'invalid_vector_register_set'.
 340         (match_template): Handle it.
 341         (enum check_kind): Give it a tag. Drop sse_ prefixes from
 342         enumerators.
 343         (operand_check): New.
 344         (md_pseudo_table): Add "operand_check".
 345         (check_VecOperands): Don't special case RIP addressing. Check
 346         that vSIB operands use distinct vector registers unless no
 347         checking was requested.
 348         (OPTION_MOPERAND_CHECK): New.
 349         (md_parse_option): Handle it.
 350         (OPTION_MAVXSCALAR, OPTION_X32): Adjust.
 351         (md_longopts): Add "moperand-check".
 352         (md_show_usage): Add help text for it.
 353
 354 2012-08-07  Jan Beulich <jbeulich@suse.com>
 355
 356         * config/tc-i386.c (register_number): New function.
 357         (build_vex_prefix, process_immext, process_operands,
 358         build_modrm_byte, i386_index_check): Use it.
 359
 360 2012-08-07  Daniel Green  <venix1@gmail.com>
 361
 362         * config/tc-i386.c (lex_got): Provide implementation for PE
 363         format.
 364
 365 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
 366
 367         * config/tc-mips.c (append_insn): Also handle moving delay-slot
 368         instruction across frags for fixed branches.
 369
 370 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 371
 372         * frags.c (frag_grow): Never shrink the obstack size requested
 373         below the default.
 374
 375 2012-08-02  Sean Keys  <skeys@ipdatasys.com>
 376
 377         * config/tc-m68hc11.c (s_m68hc11_parse_pseudo_instruction):
 378         New function to parse pseudo ops that are unreleated to
 379         existing pseudo ops.
 380
 381 2012-08-01  Catherine Moore  <clm@codesourcery.com>
 382             Sandra Loosemore  <sandra@codesourcery.com>
 383
 384         * config/mips/tc-mips.c (mips_cpu_info):  Add the 34kn.
 385         * doc/c-mips.texi (MIPS Opts): Document it.
 386
 387 2012-08-01  James Lemke  <jwlemke@codesourcery.com>
 388
 389         * dwarf2dbg.c (out_set_addr): Allow for non-constant value of
 390         DWARF2_LINE_MIN_INSN_LENGTH
 391         * config/tc-ppc.c (ppc_dwarf2_line_min_insn_length): Declare
 392         and initialize.
 393         (md_apply_fix): Branch addr can be a multiple of 2 or 4.
 394         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Now a
 395         variable reference.
 396
 397 2012-07-31  Maciej W. Rozycki  <macro@codesourcery.com>
 398             Chao-Ying Fu  <fu@mips.com>
 399             Catherine Moore  <clm@codesourcery.com>
 400
 401         * config/tc-mips.c (ISA_SUPPORTS_DSP_ASE): Also set if microMIPS
 402         mode.
 403         (ISA_SUPPORTS_DSPR2_ASE): Likewise.
 404         (macro_build) <'2'>: Handle microMIPS.
 405         (macro) <M_BALIGN>: Update error handling.
 406         (validate_micromips_insn) <'2', '3', '4', '5', '6'>: New cases.
 407         <'7', '8', '0', '@', '^'>: Likewise.
 408         (mips_ip) <'2', '3', '4', '5', '6', '7', '8'>: Handle microMIPS.
 409         <'9'>: Fix formatting.
 410         <'0', '@'>: Handle microMIPS.
 411         <'^'>: New case.
 412
 413 2012-07-31  Jan Beulich <jbeulich@suse.com>
 414
 415         * config/tc-i386.c (match_template): Adjust error message
 416         for 'bad_imm4' case.
 417
 418 2012-07-31  Jan Beulich <jbeulich@suse.com>
 419
 420         * config/tc-i386.c (check_byte_reg): Check for I/O port
 421         register earlier, and just once. Drop diagnostic that got
 422         issued only for some registers.
 423
 424 2012-07-31  Jan Beulich <jbeulich@suse.com>
 425
 426         * config/tc-i386.c (match_template): New local variable
 427         'specific_error'. Set it from i.error after failed
 428         check_VecOperands or VEX_check_operands. Use it if set in
 429         preference to i.error when actually issuing disagnostic.
 430
 431 2012-07-30  Nick Clifton  <nickc@redhat.com>
 432
 433         * po/gas.pot: Updated template.
 434         * po/es.po: Updated Spanish translation.
 435         * po/fi.po: Updated Finnish translation.
 436         * po/fr.po: Updated French translation.
 437
 438 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
 439
 440         * configure.in (BFD_VERSION): Run bfd/configure --version and
 441         parse the output of that.
 442         * configure: Regenerate.
 443
 444 2012-07-27  Tristan Gingold  <gingold@adacore.com>
 445
 446         * NEWS: Add marker for 2.23.
 447
 448 2012-07-27  James Murray  <jsm@jsm-net.demon.co.uk>
 449
 450         * config/tc-m68hc11.c: Replace binary with hex for cygwin.
 451
 452 2012-07-26  Segher Boessenkool  <segher@kernel.crashing.org>
 453
 454         * listing.c (struct list_message): New.
 455         (struct list_info_struct): Delete "message".  Add "messages"
 456         and "last_message".
 457         (listing_message): Adjust.
 458         (listing_newline): Adjust.
 459         (print_lines): Adjust.
 460
 461 2012-07-24  Jan Beulich <jbeulich@suse.com>
 462
 463         * config/tc-i386-intel.c (i386_intel_simplify_register): Handle
 464         xmm/ymm index register being specified first as well as esp/rsp
 465         base register being specified last in a memory operand.
 466
 467 2012-07-24  Jan Beulich <jbeulich@suse.com>
 468
 469         * config/tc-i386-intel.c (i386_intel_simplify_register):
 470         Replace literal 4 by corresponding ESP_REG_NUM.
 471
 472 2012-07-24  Sandra Loosemore  <sandra@codesourcery.com>
 473             Jie Zhang  <jzhang918@gmail.com>
 474
 475         * config/tc-arm.c (md_apply_fix): Use encoding A2 of ADR
 476         if offset is negative.
 477
 478 2012-07-16  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 479
 480         * config/tc-i386.c: Add ADX, RDSEED and PRFCHW asm directives.
 481         * doc/c-i386.texi: Document the new directives.
 482
 483 2012-07-05  Sean Keys  <skeys@ipdatasys.com>
 484
 485         * config/tc-xgate.c: Revised assembler so that operands
 486         are collected before the addressing mode is determined.
 487
 488 2012-07-02  Nick Clifton  <nickc@redhat.com>
 489
 490         * write.c (fixup_segment): Only perform the subtraction of an
 491         fx_subsy symbol if MD_APPLY_SYM_VALUE allows it and the symbol is
 492         properly defined.
 493         * config/tc-msp430.h (MD_APPLY_SYM_VALUE): Define.
 494
 495 2012-06-30  Alan Modra  <amodra@gmail.com>
 496
 497         PR gas/14315
 498         * config/obj-elf.c (obj_elf_weak): Don't set local.
 499
 500 2012-06-30  Johan Olmutz Nielsen  <jnielsen@ddci.com>
 501
 502         * frags.h (frag_offset_fixed_p): Update prototype.
 503         * frags.c (frag_offset_fixed_p): Change type of "offset" to offsetT.
 504         * expr.c (expr, resolve_expression): Likewise for frag_off var.
 505
 506 2012-06-29  Nick Clifton  <nickc@redhat.com>
 507
 508         PR gas/14263
 509         * config/tc-arm.c (parse_operands): Initialise val.
 510
 511 2012-06-28  Nick Clifton  <nickc@redhat.com>
 512
 513         PR gas/14260
 514         * config/tc-arm.c (encode_arm_addr_mode_common): Generate an error
 515         message if literal pool addressing is used.
 516
 517 2012-06-28  Nick Clifton  <nickc@redhat.com>
 518
 519         * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): Enable when using
 520         linker relaxation.
 521         (dwarf2_gen_line_info): Generate real, local, labels for line
 522         numbers.
 523         (dwarf2dbg_convert_frag): Do not finalize the computation of the
 524         frag's symbol value when linker relaxation is enabled.
 525         (ADDR_DELTA_LIMIT): Define.
 526         (size_fixed_inc_line_addr): Use ADDR_DELTA_LIMIT.
 527         (emit_fixed_inc_line_addr): Likewise.
 528         * write.c (fixup_segment): If the subtraction of two symbols
 529         cannot be resolved but is valid, then prevent bogus range warnings
 530         by pre-biasing add_number.
 531         * config/tc-h8300.h (DWARF2_USE_FIXED_ADVANCE_PC): Define to 0.
 532
 533 2012-06-28  Sean Keys  <skeys@ipdatasys.com>
 534
 535         * config/tc-xgate.h: Defined tc_frob_symbol.
 536         * config/tc-xgate.c (xgate_frob_symbol): Wrote new function to mark
 537         symbols as being XGATE by setting st_target_internal value.
 538
 539 2012-06-22  Roland McGrath  <mcgrathr@google.com>
 540
 541         * NEWS: Mention 'rep ret' too.
 542
 543         * config/tc-i386.c (parse_insn): Don't complain about REP prefix
 544         when the template has opcode_modifier.repprefixok set.
 545         * NEWS: Mention the change.
 546
 547 2012-06-18  Iain Sandoe  <iain@codesourcery.com>
 548
 549         * configure.in: Check DECLS for free, getenv, malloc, realloc,
 550         * configure: Regenerate.
 551         * config.in: Likewise.
 552
 553 2012-06-13  H.J. Lu  <hongjiu.lu@intel.com>
 554
 555         * config/tc-i386.c (x86_address_bytes): New.
 556         * config/tc-i386.h (TC_ADDRESS_BYTES): Likewise.
 557         (x86_address_bytes): Likewise.
 558
 559 2012-06-13  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
 560
 561         PR gas/12698
 562         * config/tc-arm.c (do_t_mrs): Do not require an m-profile
 563         architecure when assembling for all archiectures.
 564         (do_t_msr): Likewise.
 565
 566 2012-06-11  Georg-Johann Lay  <avr@gjlay.de>
 567
 568         PR 13503
 569         * config/tc-avr.c (exp_mod): Fix typo introduced in 1.82
 570         from 2012-05-16.
 571
 572 2012-06-09  H.J. Lu  <hongjiu.lu@intel.com>
 573
 574         * input-scrub.c (input_scrub_include_sb): Use sb_build to
 575         allocate sufficient space for from_sb.  Use sb_terminate to
 576         terminate string.
 577         * read.c (read_a_source_file): Use sb_build to allocate
 578         sufficient space and replace sb_add_string with sb_add_buffer.
 579         (s_macro): Likewise.
 580         (input_scrub_insert_line): Likewise.
 581         (s_irp): Use sb_build to allocate sufficient space.
 582         (do_repeat): Use sb_build to allocate sufficient space
 583         for many.
 584         * sb.c (sb_build): Remove static.
 585         * sb.h (sb_build): New prototype.
 586
 587 2012-06-09  Alan Modra  <amodra@gmail.com>
 588
 589         * sb.c: Include limits.h.
 590         (dsize): Delete.
 591         (MALLOC_OVERHEAD, INIT_ALLOC): Define.
 592         (sb_new): Use INIT_ALLOC.
 593         (sb_check): Modify allocation strategy using MALLOC_OVERHEAD.
 594         (sb_terminate): Don't use sb_add_char.
 595
 596 2012-06-07  Alan Modra  <amodra@gmail.com>
 597
 598         PR gas/14201
 599         * sb.h (sb_max_power_two): Delete.
 600         (struct sb): Delete "item" and "pot".  Make "len" a size_t.  Add "max".
 601         (sb_element): Delete.
 602         (sb_add_char, sb_add_buffer, sb_skip_comma, sb_skip_write): Update
 603         prototypes.
 604         * sb.c (string_count, free_list): Delete.
 605         (sb_build, sb_kill, sb_check): Rewrite.
 606         (scrub_from_sb, sb_add_char, sb_add_string, sb_add_buffer,
 607         sb_skip_white, sb_skip_comma): Replace assorted int params,
 608         vars and return types with size_t.
 609         * input-scrub.c: Likewise.
 610         * macro.c: Likewise.
 611         * macro.h: Likewise.
 612         * as.c: Likewise.
 613         * as.h: Likewise.
 614         * input-file.h: Likewise.
 615         * input-file.c: Likewise.
 616         * read.c: Likewise.
 617         * app.c: ..or ptrdiff_t.
 618         * input-file.c (input_file_get): Use ferror.
 619         (input_file_give_next_buffer): Use input_file_get.
 620
 621 2012-05-31  Sean Keys  <skeys@ipdatasys.com>
 622
 623         * config/tc-xgate.c (md_begin): Refactored code.
 624
 625 2012-05-29  Roland McGrath  <mcgrathr@google.com>
 626
 627         * read.c [HANDLE_BUNDLE] (bundle_lock_depth): New variable.
 628         (read_a_source_file) [HANDLE_BUNDLE]: Reset it.
 629         [HANDLE_BUNDLE] (s_bundle_lock, s_bundle_unlock): Allow nested
 630         pairs.
 631
 632 2012-05-28  Nick Clifton  <nickc@redhat.com>
 633
 634         * read.c (read_symbol_name): New function.  Reads a symbol names.
 635         Allows escape codes in names.
 636         (s_comm_internal): Use read_symbol_name.
 637         (s_globl, s_lsym, s_set, s_weakref): Likewise.
 638         * doc/as.texinfo: Document support for multibyte characters in
 639         symbol names.
 640
 641 2012-05-21  Mike Frysinger  <vapier@gentoo.org>
 642
 643         * config/tc-mips.c (mips_after_parse_args): Assert that arch_info
 644         is non-NULL.
 645
 646 2012-05-19  Alan Modra  <amodra@gmail.com>
 647
 648         * config/obj-elf.c (obj_elf_section): Cater for TC_KEEP_OPERAND_SPACES
 649         targets when checking for "comdat".
 650
 651 2012-05-19  Alan Modra  <amodra@gmail.com>
 652
 653         * config/tc-dlx.c (s_proc): Don't use asprintf.
 654
 655 2012-05-18  Alan Modra  <amodra@gmail.com>
 656
 657         * config/tc-dlx.c (s_proc): Avoid warning about ignoring asprintf
 658         return value.
 659
 660 2012-05-18  James Lemke  <jwlemke@codesourcery.com>
 661             Alan Modra  <amodra@gmail.com>
 662
 663         * config/tc-ppc.c: Don't capitalise error and warning messages.
 664         (md_parse_option): Add checks for -a32 -mvle.
 665
 666 2012-05-18  Alan Modra  <amodra@gmail.com>
 667
 668         * config/obj-evax.c: Include as.h first.
 669
 670 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
 671
 672         * aclocal.m4: Regenerate.
 673         * configure: Regenerate.
 674         * Makefile.in: Regenerate.
 675
 676 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
 677             Nick Clifton  <nickc@redhat.com>
 678
 679         PR 14072
 680         * configure.in: Add check that sysdep.h has been included before
 681         any system header files.
 682         * configure: Regenerate.
 683         * config.in: Regenerate.
 684         * aclocal.m4: Regenerate.
 685         * Makefile.am: Use wrappers around C files generated by flex.
 686         * Makefile.in: Regenerate.
 687         * doc/Makefile.in: Regenerate.
 688         * itbl-lex-wrapper.c: New file.
 689         * config/bfin-lex-wrapper.c: New file.
 690         * cgen.c: Include as.h before setjmp.h.
 691         * config/tc-dlx.c: Include as.h before any other header.
 692         * config/tc-h8300.c: Likewise.
 693         * config/tc-lm32.c: Likewise.
 694         * config/tc-mep.c: Likewise.
 695         * config/tc-microblaze.c: Likewise.
 696         * config/tc-mmix.c: Likewise.
 697         * config/tc-msp430.c: Likewise.
 698         * config/tc-or32.c: Likewise.
 699         * config/tc-tic4x.c: Likewise.
 700         * config/tc-tic54x.c: Likewise.
 701         * config/tc-xtensa.c: Likewise.
 702
 703 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 704
 705         * config/tc-alpha.c (maybe_set_gp): Pass proper `bfd'
 706         as the first argument for `bfd_get_section_vma'.
 707
 708 2012-05-16  Alberto Garcia  <agarcia@igalia.com>
 709
 710         PR gas/14082
 711         * app.c (do_scrub_chars): Prevent possible out of bounds access to
 712         lex[] array.
 713
 714 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
 715
 716         PR target/13503
 717         * config/tc-avr.c (avr_cons_fix_new): Rename R_AVR_8_HHI8 to
 718         R_AVR_8_HLO8.
 719         (exp_mod_data) Ditto. And replace "hhi8" with "hlo8".
 720         (md_apply_fix): Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
 721
 722 2012-05-16  Nathan Sidwell  <nathan@codesourcery.com>
 723             Kwok Cheung Yeung  <kcy@codesourcery.com>
 724
 725         * config/tc-m68k.c (m68k_cpus): Add 51ag, 51je, 51jf, 51jg, 51mm,
 726         51qm variants.
 727
 728 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
 729
 730         * config/tc-m68hc11.c: Add S12X and XGATE co-processor support.
 731         Add option to offset S12 addresses into XGATE memory space.
 732         Tweak target flags to match other tools. (i.e. -m m68hc11).
 733         * doc/as.texinfo: Mention new options.
 734         * doc/c-m68hc11.texi: Document new options.
 735         * NEWS: Mention new support.
 736
 737 2012-05-14  DJ Delorie  <dj@redhat.com>
 738
 739         * config/rx-parse.y (rx_range): declare.
 740         (O1,O2,O3,O4): Add calls to rx_range.
 741         (UO1,UO2,UO3): Likewise.
 742         (IMM2,IMMB): Likewise.
 743         (rx_range): New.
 744
 745         * config/tc-rx.c (rx_fetchalign): Declare.
 746         (md_pseudo_table): Add .fetchalign.
 747         (RX_NBASE_FETCHALIGN): New.
 748         (fetchalign_bytes): New.
 749         (rx_fetchalign): New.
 750         (rx_frag_init): If a "magic" value is found, also init the
 751         machine-specific data.
 752         (md_assemble): Note following opcode size if called for.
 753         (rx_next_opcode): New.
 754         (rx_relax_frag): Support .fetchalign.
 755         (md_convert_frag): Likewise.
 756         * doc/c-rx.texi (RX-Directives): Add .fetchalign.
 757
 758 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
 759
 760         * config/tc-ppc.c (insn_validate): New func of existing code to call..
 761         (ppc_setup_opcodes): ..from 2 places here.
 762         Revise for second (VLE) opcode table.
 763         Add #ifdef'd code to print opcode tables.
 764
 765 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
 766
 767         * config/tc-ppc.c (ppc_setup_opcodes): Allow out-of-order
 768         for the VLE conditional branches.
 769
 770 2012-05-14  Catherine Moore  <clm@codesourcery.com>
 771             Maciej W. Rozycki  <macro@codesourcery.com>
 772             Rhonda Wittels  <rhonda@codesourcery.com>
 773
 774         * config/tc-ppc.c (PPC_VLE_SPLIT16A): New macro.
 775         (PPC_VLE_SPLIT16D): New macro.
 776         (PPC_VLE_LO16A): New macro.
 777         (PPC_VLE_LO16D): New macro.
 778         (PPC_VLE_HI16A): New macro.
 779         (PPC_VLE_HI16D): New macro.
 780         (PPC_VLE_HA16A): New macro.
 781         (PPC_VLE_HA16D): New macro.
 782         (PPC_APUINFO_VLE): New definition.
 783         (md_chars_to_number): New function.
 784         (md_parse_option): Check for combinations of little
 785         endian and -mvle.
 786         (md_show_usage): Document -mvle.
 787         (ppc_arch): Recognize VLE.
 788         (ppc_mach): Recognize bfd_mach_ppc_vle.
 789         (ppc_setup_opcodes): Print the opcode table if
 790         * config/tc-ppc.h (ppc_frag_check): Declare.
 791         * doc/c-ppc.texi: Document -mvle.
 792         * NEWS:  Mention PowerPC VLE port.
 793
 794 2012-05-14  Catherine Moore  <clm@codesourcery.com>
 795
 796         * config/tc-ppc.h (ppc_dw2_line_min_insn_length): Declare.
 797         (DWARF2_LINE_MIN_INSN_LENGTH): Redefine.
 798         * config/tc-ppc.c (ppc_dw2_line_min_insn_length): New.
 799         * dwarf2dbg.c (scale_addr_delta): Handle values of 1
 800         for DWARF2_LINE_MIN_INSN_LENGTH.
 801
 802 2012-05-12  H.J. Lu  <hongjiu.lu@intel.com>
 803
 804         * config/tc-i386.c (tc_gen_reloc): Remove x32 addend overflow
 805         for BFD_RELOC_64.
 806
 807 2012-05-11  Daniel Richard G.  <skunk@iskunk.org>
 808
 809         PR binutils/14028
 810         * configure.in: Invoke ACX_HEADER_STRING.
 811         * configure: Regenerate.
 812         * config.in: Regenerate.
 813         * as.h: If STRINGS_WITH_STRING is defined then include both
 814         string.h and strings.h.
 815
 816 2012-05-11  Georg-Johann Lay  <avr@gjlay.de
 817
 818         PR target/13503
 819         * config/tc-avr.c (exp_mod_pm): Remove variable.
 820         (exp_mod_data_t): New typedef.
 821         (pexp_mod_data, exp_mod_data): New variables.
 822         (avr_parse_cons_expression): Scan through exp_mod_data[] to find
 823         data expression modifiers "pm", "gs", "lo8", hi8", "hhi8", "hh8"
 824         and set pexp_mod_data accordingly to be used in avr_cons_fix_new.
 825         (avr_cons_fix_new): Handle new data expression modifiers shipped
 826         in pexp_mod_data.
 827         (md_apply_fix): Handle BFD_RELOC_AVR_8_LO, BFD_RELOC_AVR_8_HI,
 828         BFD_RELOC_AVR_8_HHI.
 829
 830 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 831
 832         * config/tc-i386.c (tc_gen_reloc): Use bfd_signed_vma in x32
 833         addend overflow check.
 834
 835 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 836
 837         * config/tc-i386.c (tc_gen_reloc): Display signed hex number in
 838         x32 addend overflow check.
 839
 840 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 841
 842         * config/tc-i386.c (tc_gen_reloc): Use fits_in_signed_long.
 843
 844 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 845
 846         * config/tc-i386.c (tc_gen_reloc): Check x32 addend overflow
 847         for BFD_RELOC_64.
 848
 849 2012-05-08  Alan Modra  <amodra@gmail.com>
 850
 851         * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
 852         LC and LANG environment vars.
 853         * Makefile.in: Regenerate.
 854
 855 2012-05-07  Alan Modra  <amodra@gmail.com>
 856
 857         * Makefile.am (check-DEJAGNU): Clear LC_COLLATE, LC_ALL and LANG.
 858         * Makefile.in: Regenerate.
 859
 860 2012-05-06  Arnold Metselaar <arnold_m@operamail.com>
 861
 862         * config/tc-z80.h(md_register_arithmetic): Define as 0.
 863         * config/tc-z80.c(md_begin): Store register names in symbol table,
 864         preventing usage as ordinary symbol.
 865         * config/tc-z80.c(contains_register): New function.
 866         * config/tc-z80.c(parse_exp2): Removed.
 867         * config/tc-z80.c(parse_exp_not_indexed): New function.
 868         * config/tc-z80.c(parse_exp): Add code to recogize indexed
 869         addressing after parsing.
 870         * config/tc-z80.c(emit_byte, emit_word): Use contains_register.
 871         * config/tc-z80.c(emit_jp): Use parse_exp_not_indexed, simplify
 872         condition for jump to register.
 873         * config/tc-z80.c(emit_call, emit_jr, emit_ex, emit_rst): Use
 874         parse_exp_not_indexed.
 875
 876 2012-05-05  Alan Modra  <amodra@gmail.com>
 877
 878         * ecoff.c: Replace all uses of bfd_abs_section, bfd_com_section,
 879         bfd_und_section and bfd_ind_section with their _ptr variants, or
 880         use corresponding bfd_is_* macros.
 881         * symbols.c: Likewise.
 882         * config/obj-aout.c: Likewise.
 883         * config/obj-coff-seh.h: Likewise.
 884         * config/tc-hppa.c: Likewise.
 885         * config/tc-hppa.h: Likewise.
 886         * config/tc-ia64.c: Likewise.
 887         * config/tc-m32r.c: Likewise.
 888         * config/tc-microblaze.c: Likewise.
 889         * config/tc-mips.c: Likewise.
 890         * config/tc-score.c: Likewise.
 891         * config/tc-score7.c: Likewise.
 892         * config/tc-tic6x.c: Likewise.
 893
 894 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 895
 896         * configure.tgt: Support x86_64-*-linux-gnux32.
 897
 898 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 899
 900         * config/tc-i386.c (match_template): Add `instruction' to
 901         unsupported error message.
 902
 903 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 904
 905         * config/tc-i386.c (output_insn): Reformat.
 906
 907 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 908
 909         * config/tc-i386.c (output_insn): Remove the extra VEX check.
 910
 911 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 912
 913         * config/tc-i386.c (match_template): Improve unsupported error
 914         message.
 915
 916 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
 917
 918         * configure, Makefile.in: Regenerate.
 919         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
 920         * configure.tgt: Added cpu type.
 921         Added files for XGATE assembler.
 922         * config/tc-xgate.c: Assembler for XGATE.
 923         * config/tc-xgate.h: Header definition for assembler
 924         Added files for XGATE testsuite.
 925         * doc/Makefile.am (CPU_DOCS): Added XGATE file.
 926         * doc/c-xgate.texi: Document XGATE and XGATE port.
 927         * doc/as.texinfo: Ditto.
 928         * doc/all.texi: Ditto
 929         * NEWS: Mention the new support.
 930
 931 2012-04-30  DJ Delorie  <dj@redhat.com>
 932
 933         * config/rx-parse.y (rx_intop): Add parameter for operation size.
 934         Check for large positive constants really being small negative
 935         ones.
 936         (BRA, BSR): Update calls to rx_intop.
 937         (immediate): Likewise.
 938
 939 2012-04-26  Mark Wielaard  <mjw@redhat.com>
 940
 941         * dwarf2dbg.c (DWARF2_ARANGES_VERSION): New define to 2.
 942         (DWARF2_LINE_VERSION): Likewise.
 943         (out_debug_line): Use DWARF2_LINE_VERSION not DWARF2_VERSION.
 944         (out_debug_aranges): Use DWARF2_ARANGES_VERSION not DWARF2_VERSION.
 945         (out_debug_abbrev): Use DW_FORM_data for DW_AT_high_pc when
 946         DWARF2_VERSION >= 4.
 947         (out_debug_info): Use difference between start and end as data
 948         value for DW_AT_high_pc when DWARF2_VERSION >= 4.
 949         * config/tc-ia64.h (DWARF2_LINE_VERSION): Override it.
 950
 951 2012-04-27  David S. Miller  <davem@davemloft.net>
 952
 953         * doc/c-sparc.text: Document %l34 and %h34.
 954
 955         * config/tc-sparc.c (v9a_asr_table): Add 'cfr'.
 956
 957         * config/tc-sparc.c (sparc_arch_table): Add HWCAP_PAUSE to sparc4,
 958         v8pluse, v8plusv, v9e, and v9v.
 959         (v9a_asr_table): Add 'pause'.
 960
 961         * config/tc-sparc.c (sparc_arch_table): Add HWCAP_CBCOND to
 962         sparc4, v8pluse, v8plusv, v9e, and v9v.
 963         (sparc_ip): Handle R_SPARC_5 of immediate constants inline in
 964         order to accomodate cbcond which otherwise would require two
 965         relocations to be handled in a single instruction..
 966
 967         * config/tc-sparc.c (sparc_ip): Likewise.  Accept instruction
 968         names containing "_".
 969         (sparc_arch_table): Add sparc4, v8pluse, and v9e.  Add crypto
 970         hwcap masks to v8plusv and v9v.
 971
 972         * config/tc-sparc.c (sparc_arch_table): Rework to use HWCAP_*
 973         masks.
 974         (sparc_md_end): No longer need to translate hwcap_seen values into
 975         ELF hwcap bits, they now match exactly.
 976         (get_hwcap_name): Use HWCAP_* and handle new values.
 977         (sparc_ip): Fetch hwcaps from insn->hwcaps instead of insn->flags.
 978
 979 2012-04-20  Tristan Gingold  <gingold@adacore.com>
 980
 981         * config/tc-ia64.c (obj_elf_vms_common): New function.
 982         (md_pseudo_table): Add .vms_common pseudo.
 983         * config/obj-elf.h (obj_elf_section_name): Add a prototype.
 984         * config/obj-elf.c (obj_elf_section_name): Make it public.
 985
 986 2012-04-17  Richard Sandiford  <r.sandiford@uk.ibm.com>
 987
 988         * config/tc-avr.c (md_apply_fix): Fix handling of BFD_RELOC32.
 989
 990 2012-04-12  David S. Miller  <davem@davemloft.net>
 991
 992         * config/tc-sparc.c (sparc_ip): Handle '=', "%h34", "%l34", and
 993         BFD_RELOC_SPARC_H34.
 994         (md_apply_fix): Handle BFD_RELOC_SPARC_WDISP10 and BFD_RELOC_SPARC_H34.
 995         (tc_gen_reloc): Likewise.
 996
 997 2012-04-12  Roland McGrath  <mcgrathr@google.com>
 998
 999         * configure.tgt (arm-*-nacl*): Match it.
1000         * config/te-nacl.h (FPU_DEFAULT, EABI_DEFAULT): Define.
1001         (LOCAL_LABELS_DOLLAR): Define.
1002         * config/tc-arm.c (elf32_arm_target_format) [TE_NACL]:
1003         Use nacl format variants.
1004
1005 2012-04-12  Jie Zhang  <jie@codesourcery.com>
1006             Meador Inge  <meadori@codesourcery.com>
1007
1008         * config/tc-arm.c (only_one_reg_in_list): New function.
1009         (encode_ldmstm): Ditto.
1010         (do_ldmstm): Use a different encoding when pushing or poping
1011         a single register.
1012         (A_COND_MASK): New macro.
1013         (A_PUSH_POP_OP_MASK): Ditto.
1014         (A1_OPCODE_PUSH): Ditto.
1015         (A2_OPCODE_PUSH): Ditto.
1016         (A2_OPCODE_POP): Ditto.
1017
1018 2012-04-06  Maciej W. Rozycki  <macro@linux-mips.org>
1019
1020         * doc/c-mips.texi (MIPS Opts): Correct -no-mfix-24k to
1021         -mno-fix-24k.
1022
1023 2012-04-06  Roland McGrath  <mcgrathr@google.com>
1024
1025         * configure.in (AC_CHECK_HEADERS): Add locale.h.
1026         * config.in: Regenerate.
1027         * configure: Regenerate.
1028
1029 2012-04-05  Nick Clifton  <nickc@redhat.com>
1030
1031         * configure.in (AC_CHECK_FUNCS): Add setlocale.
1032         (AM_LC_MESSAGES): Add.
1033         * aclocal.m4: Regenerate.
1034         * config.in: Regenerate.
1035         * configure: Regenerate.
1036
1037 2012-04-03  DJ Delorie  <dj@redhat.com>
1038
1039         * config/rx-parse.y: Make the .L optional for ADC and SBB.
1040
1041 2012-04-02  DJ Delorie  <dj@redhat.com>
1042
1043         * config/rx-parse.y: IMM->IMM_, take an extra parameter for the
1044         transfer size.
1045         (IMM): New, call IMM_ with the default 32.
1046         (IMMW,IMMB): Likewise, for 16 and 8.
1047         (NIMM, MBIMM): Add size parameter.
1048         (immediate): Likewise.  Allow 32768..65535 for 16-bit transfers.
1049         (MOV.W): Use IMMW instead of IMM.
1050
1051         * config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L.
1052         (op_dp20_rm_l): New.
1053         (op_dp20_rim_l): New.
1054
1055         * config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem.
1056         (ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms).
1057
1058 2012-03-29  Terry Guo  <terry.guo@arm.com>
1059
1060         * config/tc-arm.c (arm_cpus): Add cortex-m0plus.
1061         * doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus.
1062
1063 2012-03-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
1064
1065         * config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP.
1066         * doc/c-mips.texi: Mention XLP.
1067
1068 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
1069
1070         [SH] Support the .uaquad and .8byte directives also for non-sh64
1071         configurations.
1072
1073         * config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle
1074         BFD_RELOC_64.
1075         * doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad
1076         description...
1077         * doc/c-sh.texi (SH Machine Directives): ... here.
1078
1079 2012-03-20  Nick Clifton  <nickc@redhat.com>
1080
1081         * config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system
1082         registers.
1083         (do_vmsr): Likewise.
1084         (arm_opcode_insns): Do not default to using the FPSCR register in
1085         the VMRS and VMSR registers.
1086
1087 2012-03-16  Roland McGrath  <mcgrathr@google.com>
1088
1089         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
1090         Define for this case.
1091         * configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.
1092
1093 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1094
1095         * config/tc-arm.c (aeabi_set_public_attributes): Correct
1096         handling of Tag_DIV_use.
1097
1098 2012-03-15  Thomas Schwinge  <thomas@codesourcery.com>
1099
1100         * doc/as.texinfo (Bundle directives): Fix typo.
1101
1102 2012-03-14  Ryan Mansfield  <rmansfield@qnx.com>
1103
1104         * doc/as.texinfo (Bundle directives): Replace @defn with @dfn.
1105
1106 2012-03-13  Roland McGrath  <mcgrathr@google.com>
1107
1108         * config/tc-arm.c (arm_frag_max_var): New function.
1109         * config/tc-arm.h: Declare it.
1110         (md_frag_max_var): New macro.
1111
1112         * config/tc-i386.c (i386_frag_max_var): New function.
1113         * config/tc-i386.h: Declare it.
1114         (md_frag_max_var): New macro.
1115
1116         * doc/as.texinfo (Bundle directives): New node.
1117         (Pseudo Ops): Add it to the menu.
1118         * NEWS: Mention new feature.
1119         * read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro.
1120         [HANDLE_BUNDLE] (bundle_align_p2): New variable.
1121         [HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables.
1122         [HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle):
1123         New functions.
1124         (assemble_one): New function if [HANDLE_BUNDLE], #define directly
1125         to md_assembly if not.
1126         (read_a_source_file): Call assemble_one in place of md_assemble.
1127         (read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated
1128         .bundle_lock at end of processing.
1129         [HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock):
1130         New functions.
1131         [HANDLE_BUNDLE] (potable): Add their entries.
1132         * read.h: Declare new functions.
1133
1134 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
1135
1136         * config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500.
1137         (ppc_handle_align): Add termination nop opcode for e500mc family.
1138         * doc/as.texinfo: Document options -me5500 and -me6500.
1139         * doc/c-ppc.texi: Likewise.
1140
1141 2012-03-07  Nick Clifton  <nickc@redhat.com>
1142
1143         * config/tc-mn10300.c (other_registers): Add SSP and USP.
1144         (md_assemble): Add support for TLS relocs.
1145         (mn10300_parse_name): Likewise.
1146
1147 2012-02-27  Alan Modra  <amodra@gmail.com>
1148
1149         * config/tc-crx.c (check_range): Correct uint32_t misconceptions.
1150
1151 2012-02-27  Alan Modra  <amodra@gmail.com>
1152
1153         * config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on
1154         params.  Properly generate NOP pattern.  Comment reason for
1155         subseg_text_p failure.
1156
1157 2012-02-27  Alan Modra  <amodra@gmail.com>
1158
1159         * config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits
1160         and sign extend before range tests.
1161         (constant_fits_size_p): Similarly.
1162         (get_specific): Trim X_add_number to 32 bits.
1163         (fix_operand_size): Likewise, and use unsigned test for signed
1164         ranges.
1165
1166 2012-02-27  Alan Modra  <amodra@gmail.com>
1167
1168         * config/tc-crx.c: Include bfd_stdint.h.
1169         (getconstant): Remove irrelevant comment.  Don't fail due to
1170         sign-extension of int mask.
1171         (check_range): Rewrite using unsigned arithmetic throughout.
1172
1173 2012-02-25  Walter Lee  <walt@tilera.com>
1174
1175         * tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
1176         non-local before checking sy_value.
1177         * tc-tilegx.c (emit_tilegx_instruction): Ditto.
1178
1179 2012-02-25  Walter Lee  <walt@tilera.com>
1180
1181         * tc-tilepro.c (O_tls_le): Define operator.
1182         (O_tls_le_lo16): Ditto.
1183         (O_tls_le_hi16): Ditto.
1184         (O_tls_le_ha16): Ditto.
1185         (O_tls_gd_call): Ditto.
1186         (O_tls_gd_add): Ditto.
1187         (O_tls_ie_load): Ditto.
1188         (md_begin): Delete old operators; handle new operators.
1189         (emit_tilepro_instruction): Ditto.
1190         (md_apply_fix): Ditto.
1191         * tc-tilegx.c (O_hw1_got): Delete operator.
1192         (O_hw2_got): Ditto.
1193         (O_hw3_got): Ditto.
1194         (O_hw2_last_got): Ditto.
1195         (O_hw1_tls_gd): Ditto.
1196         (O_hw2_tls_gd): Ditto.
1197         (O_hw3_tls_gd): Ditto.
1198         (O_hw2_last_tls_gd): Ditto.
1199         (O_hw1_tls_ie): Ditto.
1200         (O_hw2_tls_ie): Ditto.
1201         (O_hw3_tls_ie): Ditto.
1202         (O_hw2_last_tls_ie): Ditto.
1203         (O_hw0_tls_le): Define operator.
1204         (O_hw0_last_tls_le): Ditto.
1205         (O_hw1_last_tls_le): Ditto.
1206         (O_tls_gd_call): Ditto.
1207         (O_tls_gd_add): Ditto.
1208         (O_tls_ie_load): Ditto.
1209         (O_tls_add): Ditto.
1210         (md_begin): Delete old operators; handle new operators.
1211         (emit_tilegx_instruction): Ditto.
1212         (md_apply_fix): Ditto.
1213         * doc/c-tilegx.texi: Delete old operators; document new operators.
1214         * doc/c-tilepro.texi: Ditto.
1215
1216 2012-02-25  Walter Lee  <walt@tilera.com>
1217
1218         * tc-tilepro.c (apply_special_operator): delete cases for
1219         got and tls operators.
1220         (md_apply_fix): Ditto.
1221         * tc-tilegx.c (md_begin): Set architecture and machine.
1222         (tilegx_target_format): Handle big endian.
1223         (OPTION_EB): Define.
1224         (OPTION_EL): Define.
1225         (md_longopts): Add entries for "EB" and "EL".
1226         (md_parse_option): Handle OPTION_EB and OPTION_EL.
1227         (md_show_usage): Add -EB and -EL.
1228         (md_number_to_chars): New.
1229         (apply_special_operator): delete cases for got and tls
1230         operators.
1231         (md_apply_fix): Ditto.
1232         * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
1233         ifndef.
1234         (md_number_to_chars): Delete.
1235         * configure.tgt (tilegx*be): Handle.
1236         * doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
1237         * doc/c-tilegx.texi: Ditto.
1238
1239 2012-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1240
1241         * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
1242         HLEPrefixAny and HLEPrefixRelease.
1243
1244 2012-02-21  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1245
1246         * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.
1247
1248 2012-02-21  Iain Sandoe  <idsandoe@googlemail.com>
1249
1250         * write.c (write_object_file): Add md_pre_output_hook.
1251         * config/obj-macho.c (obj_mach_o_check_before_writing): New.
1252         (obj_mach_o_pre_output_hook): New.
1253         * config/obj-macho.h (md_pre_output_hook): Define.
1254         (obj_mach_o_pre_output_hook): Declare.
1255
1256 2012-02-21  Tristan Gingold  <gingold@adacore.com>
1257
1258         * config/tc-i386.h (OBJ_MACH_O): New section.
1259         (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
1260         (TC_FORCE_RELOCATION_SUB_SAME): New
1261         (TC_FORCE_RELOCATION_SUB_LOCAL): New.
1262         (TC_VALIDATE_FIX_SUB): New.
1263         * frags.h (struct frag): OBJ_FRAG_TYPE, new field.
1264         * symbols.c (colon): obj_frob_colon: New hook.
1265         * write.c (write_object_file): md_pre_relax_hook, new
1266         hook.
1267         * config/obj-macho.c (obj_mach_o_frob_colon): New.
1268         (obj_mach_o_frob_label): Record sub-section labels.
1269         (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
1270         (obj_mach_o_set_subsections): New.
1271         (obj_mach_o_pre_relax_hook): New.
1272         (obj_mach_o_in_different_subsection): New.
1273         (obj_mach_o_force_reloc_sub_same): New.
1274         (obj_mach_o_force_reloc_sub_local): New.
1275         (obj_mach_o_force_reloc): New.
1276         * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
1277         (obj_frob_colon): New Define.
1278         (obj_mach_o_frob_label): Renamed.
1279         (obj_mach_o_frob_symbol): Renamed.
1280         (OBJ_FRAG_TYPE): New.
1281         (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
1282          obj_mach_o_force_reloc_sub_same,
1283          obj_mach_o_force_reloc_sub_local): New declarations.
1284
1285 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
1286
1287         * config/obj-macho.c (obj_mach_o_is_frame_section): New.
1288         (obj_mach_o_allow_local_subtract): New.
1289         * config/obj-macho.h (md_allow_local_subtract): Define.
1290         (obj_mach_o_allow_local_subtract): Declare.
1291
1292 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
1293
1294         * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
1295         canonical information, try to determine CODE and DEBUG section flags
1296         from the mach-o section data.
1297
1298 2012-02-20  Nick Clifton  <nickc@redhat.com>
1299
1300         * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
1301         local symbols.
1302
1303 2012-02-12  Iain Sandoe  <idsandoe@googlemail.com>
1304
1305         * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
1306         any local symbol used as an indirect.
1307
1308 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
1309
1310         * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
1311         stub size when provided.  (obj_mach_o_section): Flag that stub-size
1312         has been provided.
1313
1314 2012-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1315
1316         * config/tc-i386.c (HLE_PREFIX): New.
1317         (check_hle): Likewise.
1318         (_i386_insn): Add have_hle.
1319         (cpu_arch): Add .hle and .rtm.
1320         (md_assemble): Call check_hle if i.have_hle isn't zero.
1321         (parse_insn): Set i.have_hle to 1 for HLE prefix.
1322         (output_jump): Support up to 2 byte opcode.
1323
1324         * doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
1325
1326 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1327
1328         * config/obj-macho.c (obj_mach_o_zerofill): Silent
1329         uninitialized variable warning.
1330
1331 2012-02-02  Nick Clifton  <nickc@redhat.com>
1332
1333         PR gas/13224
1334         * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
1335         to 'is_clone' to avoid shadowing a gloabl.
1336         (obj_elf_section): Likewise.
1337
1338 2012-01-31  Paul Brook  <paul@codesourcery.com>
1339
1340         * doc/c-tic6x.c: Fix typo.
1341
1342 2012-01-26  Alexey Makhalov  <makhaloff@gmail.com>
1343
1344         PR gas/13624
1345         * app.c (app_push): Set 'add_newlines' to zero after saving.
1346
1347 2012-01-24  DJ Delorie  <dj@redhat.com>
1348
1349         * config/rl78-parse.y (NOT1): Add.
1350
1351 2012-01-23  Roland McGrath  <mcgrathr@google.com>
1352
1353         * configure.tgt (i386-*-nacl*): Match it.
1354         * config/te-nacl.h: New file.
1355         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
1356         * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
1357         Use TE_GNU et al case for TE_NACL too.
1358
1359 2012-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1360
1361         * config/tc-i386.c (_i386_insn): Replace disp32_encoding with
1362         disp_encoding.
1363         (md_assemble): Updated.
1364         (output_branch): Likewise.
1365         (parse_insn): Support .d8 suffix.
1366         (build_modrm_byte): Fake zero displacement for .d8 and .d32
1367         suffixes.
1368
1369         * doc/c-i386.texi: Document .d8 suffix.
1370
1371 2012-01-17  Andrew Burgess  <aburgess@broadcom.com>
1372
1373         * write.c (fix_new_internal): Don't mark used parameter as unused.
1374
1375 2012-01-17  Alan Modra  <amodra@gmail.com>
1376
1377         * as.c (parse_args): Update copyright message year.
1378
1379 2012-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1380
1381         * config/tc-i386.c (cpu_arch): Add ".vmfunc".
1382
1383         * doc/c-i386.texi: Document vmfunc.
1384
1385 2012-01-13  Tristan Gingold  <gingold@adacore.com>
1386
1387         * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
1388         * config/obj-macho.h (SET_SECTION_RELOCS): Define.
1389         (obj_mach_o_reorder_section_relocs): Declare.
1390
1391 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1392
1393         * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
1394         absolute indirect symbols.
1395
1396 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1397
1398         * config/obj-macho.c (obj_mach_o_set_vma_data): New type.
1399         (obj_mach_o_set_section_vma): New.
1400         (obj_mach_o_post_relax_hook): New.
1401         * config/obj-macho.h (md_post_relax_hook): Define.
1402         (obj_mach_o_post_relax_hook): Declare.
1403
1404 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
1405
1406         * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
1407         lazy when the symbol is private_extern.
1408         (obj_mach_o_indirect_sym): New type.
1409         (obj_mach_o_indirect_symbol): New.
1410         (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
1411         (obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
1412         (obj_macho_frob_label): Likewise.  Adjust external and comm
1413         symbol tests.
1414         (obj_mach_o_set_indirect_symbols): New.
1415         (obj_mach_o_frob_file_after_relocs): New.
1416         *config/obj-macho.h (obj_frob_file_after_relocs): Define.
1417         (obj_mach_o_frob_file_after_relocs): Declare.
1418
1419 2012-01-12  Tristan Gingold  <gingold@adacore.com>
1420
1421         PR gas/13591
1422         * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
1423
1424 2012-01-10  Tristan Gingold  <gingold@adacore.com>
1425
1426         * struc-symbol.h (struct symbol_flags): New struct, created from...
1427         (struct symbol): ... this one.  Add sy_flags field, remove flag fields.
1428         (struct local_symbol): Replace lsy_marker field by lsy_flags.
1429         Adjust comment.
1430         (local_symbol_resolved_p): Adjust.
1431         (local_symbol_mark_resolved): Likewise.
1432         * symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
1433         (local_symbol_make, local_symbol_convert, colon)
1434         (symbol_clone_if_forward_ref, verify_symbol_chain)
1435         (resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
1436         (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
1437         (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
1438         (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
1439         (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
1440         (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
1441         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
1442         (symbol_mark_mri_common, symbol_clear_mri_common)
1443         (symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
1444         (symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
1445         (symbol_equated_reloc_p, dot_symbol_init)
1446         (print_symbol_value_1): Adjust.
1447
1448 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
1449
1450         * config/obj-macho.c (obj_mach_o_weak): Remove.
1451         (obj_mach_o_common_parse): Set symbol qualifiers.
1452         (LAZY, REFE): New macros.
1453         (obj_mach_o_symbol_type): New enum.
1454         (obj_mach_o_set_symbol_qualifier): New.
1455         (obj_mach_o_sym_qual): New.
1456         (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
1457         a dummy function.
1458         (obj_mach_o_type_for_symbol): New.
1459         (obj_macho_frob_label): New.
1460         (obj_macho_frob_symbol): New.
1461         * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
1462         (obj_frob_label, obj_macho_frob_label): Declare.
1463         (obj_frob_symbol, obj_macho_frob_symbol): Declare.
1464
1465 2012-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
1466
1467         * config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
1468
1469 2012-01-08  Andrew Pinski  <andrew.pinski@caviumnetworks.com>
1470             Richard Sandiford  <rdsandiford@googlemail.com>
1471
1472         * config/tc-mips.c (mips_move_labels): Take the list of labels and
1473         textness as parameters.
1474         (mips_move_text_labels): New function.
1475         (append_insn): Use it instead of mips_move_labels.
1476         (mips_emit_delays, start_noreorder): Likewise.
1477         (mips_align): Take the labels rather than just one label.
1478         Move all labels to after the .align.
1479         (s_align): Change the last argument to mips_align.
1480         (s_cons): Likewise.
1481         (s_float_cons): Likewise.
1482         (s_gpword): Likewise.
1483         (s_gpdword): Likewise.
1484
1485 2012-01-06  Tristan Gingold  <gingold@adacore.com>
1486
1487         * config/tc-i386.c: Update copyright year.
1488         (lex_got): Also defined for Mach-O.
1489         Add a guard for non-ELF configuration.
1490         (md_longopts): Also handle -64 for Mach-O.
1491         (md_parse_option): Likewise.
1492         (i386_target_format): Adjust for x86_64-darwin.
1493
1494 2012-01-04  Iain Sandoe  <idsandoe@googlemail.com>
1495
1496         * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
1497         (obj_mach_o_get_section_names): New (split from obj_mach_o_section).
1498         (obj_mach_o_make_or_get_sect): Likewise.
1499         (obj_mach_o_section): Split out the functionality shared with zerofill.
1500         (obj_mach_o_zerofill): New.
1501         (obj_mach_o_common_parse): Ensure whitespace is skipped.
1502         (mach_o_pseudo_table): Add .zerofill.
1503
1504 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
1505
1506         * config/obj-macho.c (obj_macho_process_stab): New.
1507         * config/obj-macho.h (OBJ_PROCESS_STAB): Define.
1508         (obj_macho_process_stab): Declare.
1509
1510 For older changes see ChangeLog-2011
1511 \f
1512 Local Variables:
1513 mode: change-log
1514 left-margin: 8
1515 fill-column: 74
1516 version-control: never
1517 End: