gas/ChangeLog

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