gas/ChangeLog

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