gas/ChangeLog

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