gas/ChangeLog

   1 2015-10-02  Renlin Li <renlin.li@arm.com>
   2
   3         * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc.
   4         (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
   5         (md_apply_fix): Likewise.
   6         (aarch64_force_relocation): Likewise.
   7
   8 2015-10-02  Renlin Li <renlin.li@arm.com>
   9
  10         * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1.
  11         (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
  12         (md_apply_fix): Likewise.
  13         (aarch64_force_relocation): Likewise.
  14
  15 2015-10-02  Renlin Li <renlin.li@arm.com>
  16
  17         * config/tc-aarch64.c (reloc_table): New relocation modifier
  18         gotoff_g0_nc.
  19         (process_movw_reloc_info): Support gotoff_g0_nc.
  20         (md_apply_fix): Likewise.
  21
  22 2015-10-02  Renlin Li  <renlin.li@arm.com>
  23
  24         * config/tc-aarch64.c (reloc_table): New relocation modifier
  25         gotoff_g1.
  26         (process_movw_reloc_info): Support newly added modifier.
  27         (md_apply_fix): Likewise.
  28
  29 2015-09-29  Dominik Vogt  <vogt@linux.vnet.ibm.com>
  30
  31         * doc/c-s390.texi: Add documentation.
  32         Add missing code markup.
  33         * config/tc-s390.c (current_flags): New static variable.
  34         (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
  35         (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
  36         Fix indentation.
  37         (md_parse_option): Call s390_parse_cpu with the new signature.
  38         (s390_machine): Likewise.
  39         Keep track of current_flags.
  40         Simplify code a bit.
  41         undefine MAX_HISTORY at end of function.
  42         (s390_machinemode): undefine MAX_HISTORY at end of function.
  43         Update an error message.
  44
  45 2015-08-11  Peter Zotov  <whitequark@whitequark.org>
  46
  47         PR ld/18759
  48         * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
  49         relative relocs.
  50         * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
  51
  52 2015-09-25  Ryo ONODERA  <ryo_on@yk.rim.or.jp>
  53
  54         PR 18994
  55         * configure.ac (nds32): Don't use bash == in tests.
  56         * configure: Regenerate.
  57
  58 2015-09-23  Nick Clifton  <nickc@redhat.com>
  59
  60         * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
  61
  62 2015-09-22  Nick Clifton  <nickc@redhat.com>
  63
  64         * config/tc-rx.c (nop_7): Recode using MAX.
  65
  66 2015-09-05  Chen Gang  <gang.chen.5i5j@gmail.com>
  67
  68         * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
  69         the latest gcc's warning.
  70
  71 2015-08-27  Alan Modra  <amodra@gmail.com>
  72
  73         PR gas/18581
  74         * config/tc-aarch64.h (TC_START_LABEL): Redefine.
  75         * config/tc-arm.c (tc_start_label_without_colon): Delete params.
  76         Use input_line_pointer directly.
  77         * config/tc-arm.h (TC_START_LABEL): Redefine.
  78         (TC_START_LABEL_WITHOUT_COLON): Redefine.
  79         (tc_start_label_without_colon): Update prototype.
  80         * config/tc-bfin.c (bfin_start_label): Delete ptr param.  Check
  81         for NUL instead.
  82         * config/tc-bfin.h (bfin_start_label): Update prototype.
  83         (TC_START_LABEL): Redefine.
  84         * config/tc-d30v.h (TC_START_LABEL): Redefine.
  85         * config/tc-fr30.c (restore_colon): Rewrite.
  86         (fr30_is_colon_insn): Add nul_char param.  Return int.  Bump
  87         i_l_p over quote.  Update restore_colon calls.
  88         * config/tc-fr30.h (TC_START_LABEL): Redefine.
  89         (fr30_is_colon_insn): Update prototype.
  90         * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
  91         * config/tc-m32c.h (TC_START_LABEL): Redefine.
  92         (m32c_is_colon_insn): Update prototype.
  93         * config/tc-m32r.h (TC_START_LABEL): Redefine.
  94         * config/tc-mep.h (TC_START_LABEL): Redefine.
  95         * config/tc-nds32.h (TC_START_LABEL): Redefine.
  96         * config/tc-tic54x.c (tic54x_start_label): Replace params with
  97         nul_char and next_char.  Step over trailing quote.
  98         * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
  99         (tic54x_start_label): Update prototype.
 100         * read.c (TC_START_LABEL): Redefine.  Update invocation.
 101         (TC_START_LABEL_WITHOUT_COLON): Update invocation.
 102         * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
 103         and restore if calling s_set.  Don't restore delim again.
 104
 105 2015-08-26  Alan Modra  <amodra@gmail.com>
 106
 107         PR gas/18581
 108         * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
 109         call to where input line used to be restored.
 110         * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
 111         line restore.
 112         * config/tc-tilepro.c (parse_reg_expression): Add regname var.
 113
 114 2015-08-26  Nick Clifton  <nickc@redhat.com>
 115
 116         PR gas/18842
 117         * configure.ac (AS_CHECK_DECLS): Add asprintf.
 118         * configure: Regenerate.
 119         * config.in: Regenerate.
 120
 121 2015-08-25  Jose E. Marchesi  <jose.marchesi@oracle.com>
 122
 123         * config/tc-sparc.c (priv_reg_table): New privileged register
 124         %pmcdper.
 125
 126 2015-08-21  Nick Clifton  <nickc@redhat.com>
 127
 128         PR gas/18581
 129         * expr.c (get_symbol_end): Rename to get_symbol_name.  Add a
 130         return parameter pointing to the start of the symbol.  Allow
 131         symbol names enclosed in double quotes.
 132         (restore_line_pointer): New function.  Replace the NUL character
 133         inserted into the input stream with the given character.  If the
 134         character was a double quote, advance the input pointer.
 135         * expr.h (get_symbol_end): Delete.
 136         (get_symbol_name): Add prototype.
 137         (restore_line_pointer): Prototype.
 138         * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
 139         * doc/as.texinfo (Symbol Intro): Document that symbol names can
 140         now be enclosed in double quotes.
 141         * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
 142         Use restore_line_pointer to replace the NUL in the input stream.
 143         Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
 144         Check for the use of double quoted symbol names.
 145         * expr.c: Likewise.
 146         * config/obj-aout.c: Likewise.
 147         * config/obj-coff-seh.c: Likewise.
 148         * config/obj-coff.c: Likewise.
 149         * config/obj-elf.c: Likewise.
 150         * config/obj-evax.c: Likewise.
 151         * config/obj-macho.c: Likewise.
 152         * config/obj-som.c: Likewise.
 153         * config/tc-alpha.c: Likewise.
 154         * config/tc-arc.c: Likewise.
 155         * config/tc-arm.c: Likewise.
 156         * config/tc-dlx.c: Likewise.
 157         * config/tc-h8300.c: Likewise.
 158         * config/tc-hppa.c: Likewise.
 159         * config/tc-i370.c: Likewise.
 160         * config/tc-i386-intel.c: Likewise.
 161         * config/tc-i386.c: Likewise.
 162         * config/tc-i960.c: Likewise.
 163         * config/tc-ia64.c: Likewise.
 164         * config/tc-iq2000.c: Likewise.
 165         * config/tc-m32r.c: Likewise.
 166         * config/tc-m68hc11.c: Likewise.
 167         * config/tc-m68k.c: Likewise.
 168         * config/tc-microblaze.c: Likewise.
 169         * config/tc-mips.c: Likewise.
 170         * config/tc-mmix.c: Likewise.
 171         * config/tc-mn10200.c: Likewise.
 172         * config/tc-mn10300.c: Likewise.
 173         * config/tc-nios2.c: Likewise.
 174         * config/tc-ppc.c: Likewise.
 175         * config/tc-s390.c: Likewise.
 176         * config/tc-score.c: Likewise.
 177         * config/tc-score7.c: Likewise.
 178         * config/tc-sparc.c: Likewise.
 179         * config/tc-tic4x.c: Likewise.
 180         * config/tc-tic54x.c: Likewise.
 181         * config/tc-tic6x.c: Likewise.
 182         * config/tc-tilegx.c: Likewise.
 183         * config/tc-tilepro.c: Likewise.
 184         * config/tc-v850.c: Likewise.
 185         * config/tc-xtensa.c: Likewise.
 186         * config/tc-z80.c: Likewise.
 187         * dw2gencfi.c: Likewise.
 188         * dwarf2dbgc.: Likewise.
 189         * ecoff.c: Likewise.
 190         * read.c: Likewise.
 191         * stabs.c: Likewise.
 192
 193 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 194
 195         * config/tc-aarch64.c (reloc_table): New relocation types support for
 196         dtprel_lo12.
 197         (ldst_lo12_determine_real_reloc_type): Support
 198         BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
 199         BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 200         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
 201         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 202         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
 203         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
 204         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
 205         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
 206         (parse_operands): Likewise.
 207         (md_apply_fix): Likewise.
 208         (aarch64_force_relocation): Likewise.
 209         (process_movw_reloc_info): Likewise.
 210
 211 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 212
 213         * config/tc-aarch64.c (reloc_table): New relocation modifiers,
 214         "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
 215         "dtprel_g1_nc", "dtprel_g2".
 216         (md_apply_fix): Support new relocation types.
 217         (aarch64_force_relocation): Likewise.
 218         (process_movw_reloc_info): Likewise.
 219
 220 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 221
 222         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 223         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
 224         (aarch64_force_relocation): Likewise.
 225
 226 2015-08-17  Alan Modra  <amodra@gmail.com>
 227
 228         * gas/config/tc-arm.c (s_align): Delete.
 229         (md_pseudo_table): Use s_align_ptwo for "align".
 230         * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
 231         * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
 232
 233 2015-08-13  Alan Modra  <amodra@gmail.com>
 234
 235         * expr.c (operand): Rewrite handling of operands starting with "0f".
 236         If atof_generic only parses "-" or "+", treat as expression.
 237
 238 2015-08-13  Alan Modra  <amodra@gmail.com>
 239             DJ Delorie  <dj@redhat.com>
 240
 241         * expr.c (integer_constant): Return O_absent expression if eol.
 242         (operand): For targets with both LOCAL_LABELS_FB and
 243         NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
 244         digits as a local label reference.  Correct handling of 0b prefix.
 245         If a suffix is not allowed, error on 0B.
 246
 247 2015-08-13  Alan Modra  <amodra@gmail.com>
 248
 249         * doc/as.texinfo (Local Labels): Allowed range of N in local
 250         labels is non-negative integers, not positive integers.
 251
 252 2015-08-12  David Weatherford  <weath@cadence.com>
 253
 254         * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
 255         New structures.
 256         (xtensa_maybe_create_literal_pool_frag): New function.
 257         (litpool_seg_list, auto_litpools, auto_litpool_limit)
 258         (litpool_buf, litpool_slotbuf): New static variables.
 259         (option_auto_litpools, option_no_auto_litpools)
 260         (option_auto_litpool_limit): New enum identifiers.
 261         (md_longopts): Add entries for auto-litpools, no-auto-litpools
 262         and auto-litpool-limit.
 263         (md_parse_option): Handle option_auto_litpools,
 264         option_no_auto_litpools and option_auto_litpool_limit.
 265         (md_show_usage): Add help for --[no-]auto-litpools and
 266         --auto-litpool-limit.
 267         (xtensa_mark_literal_pool_location): Record a place for literal
 268         pool with a call to xtensa_maybe_create_literal_pool_frag.
 269         (get_literal_pool_location): Find highest priority literal pool
 270         or convert candidate to literal pool when auto-litpools are used.
 271         (xg_assemble_vliw_tokens): Create literal pool after jump
 272         instruction.
 273         (xtensa_check_frag_count): Create candidate literal pool every
 274         auto_litpool_limit frags.
 275         (xtensa_relax_frag): Add jump around literals to non-empty
 276         literal pool.
 277         (xtensa_move_literals): Estimate literal pool addresses and move
 278         unreachable literals closer to their users, converting candidate
 279         to literal pool if needed.
 280         (xtensa_switch_to_non_abs_literal_fragment): Only emit error
 281         about missing .literal_position in case auto-litpools are not
 282         used.
 283         * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
 284         state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
 285         * doc/as.texinfo (Xtensa options):  Document --auto-litpools and
 286         --no-auto-litpools options.
 287         * doc/c-xtensa.texi (Xtensa options): Likewise.
 288
 289 2015-08-12  Simon Dardis  <simon.dardis@imgtec.com>
 290
 291         * config/tc-mips.c (move_register): Change to use 'or' only.
 292         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
 293         use or for move.
 294
 295 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 296
 297         * config/tc-aarch64.c (reloc_table): New relocation modifiers
 298         "dtprel_lo12".
 299         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
 300         (aarch64_force_relocation): Likewise.
 301
 302 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 303
 304         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 305         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
 306         (aarch64_force_relocation): Likewise.
 307
 308 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 309
 310         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 311         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
 312         (aarch64_force_relocation): Likewise.
 313
 314 2015-08-11  Nick Clifton  <nickc@redhat.com>
 315
 316         PR gas/18765
 317         * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
 318         compile time warnings about constant expressions being shifted
 319         into bit 31.
 320         (do_iwmmxt_wldstd): Likewise.
 321         (do_iwmmxt_wrwrwr_or_imm5): Likewise.
 322         (md_assemble): Likewise.
 323
 324         PR gas/18574
 325         * config/tc-msp430.c (msp430_operands): Rewrite if statements to
 326         remove redundant checks.
 327         (md_apply_fix): Likewise.
 328
 329         PR gas/18677
 330         * config/tc-mmix.c (md_assemble): Fix typo checking operands with
 331         a numeric constant value.
 332
 333         PR gas/18678
 334         * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
 335
 336         PR gas/18679
 337         * config/xtensa-relax.c (same_operand_name): Fix typo.
 338
 339 2015-08-08  Hans-Peter Nilsson  <hp@axis.com>
 340
 341         * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
 342         0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
 343
 344 2015-08-04  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 345
 346         * doc/c-aarch64.texi (.xword): Document directive.
 347
 348 2015-08-03  Nick Clifton  <nickc@redhat.com>
 349
 350         * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
 351         fix typo in its entry: @kindex -> @item.
 352
 353 2015-07-28  Robert Suchanek  <robert.suchanek@imgtec.com>
 354
 355         * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
 356         * doc/c-mips.texi: Document m5100 and m5101 for -march=.
 357
 358 2015-07-28  Robert Suchanek  <robert.suchanek@imgtec.com>
 359
 360         * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
 361         * doc/c-mips.text: Document -march=interaptiv.
 362
 363 2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 364
 365         * configure: Regenerated.
 366
 367 2015-07-24  Nick Clifton  <nickc@redhat.com>
 368
 369         * config/tc-rl78.c (rl78_abs_sym): New local variable.
 370         (md_begin): Initialise the new symbol.
 371         (OPIMM): Define the value to be relative to the new symbol and not
 372         the absolute section symbol.
 373
 374 2015-07-22  Alan Modra  <amodra@gmail.com>
 375
 376         PR gas/18687
 377         * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
 378         loop.  Don't drop lines at end of file lacking a newline, add a
 379         newline instead.  Ensure partial_size is zero whenever
 380         partial_where is NULL.  Adjust buffer size for extra char.
 381         (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
 382
 383 2015-07-20  Matthew Wahab  <matthew.wahab@arm.com>
 384
 385         * NEWS: Mention corrected spelling of armv6kz.
 386         * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
 387         ARM_ARCH_V6KZ.
 388         (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
 389         * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
 390
 391 2015-07-16  Jiong Wang  <jiong.wang@arm.com>
 392
 393         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 394         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
 395         (aarch64_force_relocation): Ditto.
 396
 397 2015-07-16  Matthew Wahab  <matthew.wahab@arm.com>
 398
 399         * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
 400         * doc/c-arm.texi (-mfpu=): Likewise.  Correct the entry for
 401         neon-fp-armv8.1.
 402
 403 2015-07-16  James Greenhalgh  <james.greenhalgh@arm.com>
 404
 405         * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
 406         not support ARM mode" error messages.
 407
 408 2015-07-15  H.J. Lu  <hongjiu.lu@intel.com>
 409
 410         * config/tc-i386.c (flag_compress_debug): Replace
 411         COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
 412
 413 2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 414
 415         * as.c (parse_args): Make --compress-debug-sections and
 416         --compress-debug-sections=zlib the same as
 417         --compress-debug-sections=zlib-gabi.
 418         * doc/as.texinfo: Change --compress-debug-sections and
 419         --compress-debug-sections=zlib to zlib-gabi.
 420
 421 2015-07-09  Catherine Moore  <clm@codesourcery.com>
 422
 423         * config/tc-mips.c (check_fpabi):  Handle
 424         VAL_GNU_MIPS_ABI_FP_NAN2008.
 425
 426 2015-07-08  Ciro Santilli  <ciro.santilli@gmail.com>
 427
 428         * doc/as.texinfo: Clarify case requirements for pseudo ops.
 429
 430 2015-07-08  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
 431
 432         * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
 433         32 bit PC relative and update offset if the fixup is pc-relative.
 434         * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
 435         relocs.
 436
 437 2015-07-03  Alan Modra  <amodra@gmail.com>
 438
 439         * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
 440         * doc/c-ppc.texi (PowerPC-Opts): Likewise.
 441
 442 2015-07-01  Sandra Loosemore  <sandra@codesourcery.com>
 443             Cesar Philippidis  <cesar@codesourcery.com>
 444
 445         * config/tc-nios2.c (nios2_min_align): New.
 446         (nop): Replace with....
 447         (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
 448         (nios2_align): Handle alignment on 2-byte boundaries when CDX
 449         instructions may be present.
 450         (s_nios2_align): Adjust reference to nop.
 451         (CDXBRANCH, IS_CDXBRANCH): New.
 452         (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
 453         (nios2_relax_subtype_size): Handle 2-byte CDX branches.
 454         (nios2_relax_frag): Likewise.
 455         (md_convert_frag): Handle R2 encodings.
 456         (nios2_check_overflow): Check that low-order bits are zero
 457         before applying rightshift from howto.
 458         (nios2_check_overflow): Correct negative overflow calculation.
 459         (nios2_diagnose_overflow): Handle signed_immed12_overflow.  Issue
 460         generic overflow messages for miscellaneous instruction formats.
 461         (md_apply_fix): Recognize new R2 relocations.  For pc_relative
 462         relocations, store fixup in *valP.
 463         (nios2_reglist_mask, nios2_reglist_dir): New.
 464         (nios2_parse_reglist): New.
 465         (nios2_parse_base_register): New.
 466         (nios2_assemble_expression): Handle constant expressions designated
 467         by BFD_RELOC_NONE.
 468         (nios2_assemble_reg3): New.
 469         (nios2_assemble_arg_c): Handle R2 instruction formats.
 470         (nios2_assemble_arg_d): Likewise.
 471         (nios2_assemble_arg_s): Likewise.
 472         (nios2_assemble_arg_t): Likewise.
 473         (nios2_assemble_arg_D): New.
 474         (nios2_assemble_arg_S): New.
 475         (nios2_assemble_arg_T): New.
 476         (nios2_assemble_arg_i): Handle R2 instruction formats.
 477         (nios2_assemble_arg_I): New.
 478         (nios2_assemble_arg_u): Handle R2 instruction formats.
 479         (nios2_assemble_arg_U): New.
 480         (nios2_assemble_arg_V): New.
 481         (nios2_assemble_arg_W): New.
 482         (nios2_assemble_arg_X): New.
 483         (nios2_assemble_arg_Y): New.
 484         (nios2_assemble_arg_o): Handle R2 instruction formats.
 485         (nios2_assemble_arg_O): New.
 486         (nios2_assemble_arg_P): New.
 487         (nios2_assemble_arg_j): Handle R2 instruction formats.
 488         (nios2_assemble_arg_k): New.
 489         (nios2_assemble_arg_l): Handle R2 instruction formats.
 490         (nios2_assemble_arg_m): Likewise.
 491         (nios2_assemble_arg_M): New.
 492         (nios2_assemble_arg_N): New.
 493         (nios2_assemble_arg_e): New.
 494         (nios2_assemble_arg_f): New.
 495         (nios2_assemble_arg_g): New.
 496         (nios2_assemble_arg_h): New.
 497         (nios2_assemble_arg_R): New.
 498         (nios2_assemble_arg_B): New.
 499         (nios2_assemble_args): Handle new argument letters.
 500         (nios2_consume_arg): Likewise.
 501         (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
 502         in error message.
 503         (nios2_ps_insn_info_structs): Add nop.n.
 504         (output_ubranch): Handle CDX branches.
 505         (output_cbranch): Likewise.
 506         (output_call): Handle R2 encodings.
 507         (output_movia): Likewise.
 508         (md_begin): Initialize nios2_min_align.
 509         (md_assemble): Align to nios2_min_align.  Adjust nios2_min_align
 510         if a 16-bit instruction is seen.
 511         (nios2_cons_align): Use appropriate nop pattern.
 512
 513 2015-07-01  Sandra Loosemore  <sandra@codesourcery.com>
 514             Cesar Philippidis  <cesar@codesourcery.com>
 515
 516         * config/tc-nios2.c: Adjust includes.
 517         (OPTION_MARCH): Define.
 518         (md_longopts): Add -march option.
 519         (nios2_architecture): New.
 520         (nios2_use_arch): New.
 521         (md_parse_option): Handle OPTION_MARCH.
 522         (md_show_usage): Document -march.
 523         (md_begin): Set arch in BFD.
 524         (nios2_elf_final_processing): New.
 525         * config/tc-nios2.h (elf_tc_final_processing): Define.
 526         (nios2_elf_final_processing): New.
 527         * doc/c-nios2.texi (-march): Add documentation.
 528
 529 2015-06-30  Amit Pawar  <Amit.Pawar@amd.com>
 530
 531         * config/tc-i386.c (cpu_arch): Add .mwaitx.
 532         (process_immext): Check operands for monitorx/mwaitx instructions.
 533         * doc/c-i386.texi: Document mwaitx.
 534
 535 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 536
 537         * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
 538         COMPRESS_DEBUG_GNU_ZLIB.
 539         * config/tc-i386.c (flag_compress_debug): Likewise.
 540
 541 2015-06-24  H.J. Lu  <hongjiu.lu@intel.com>
 542
 543         * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
 544
 545 2015-06-19  Peter Bergner  <bergner@vnet.ibm.com>
 546
 547         * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
 548         Allow for optional operands without insert functions.
 549
 550 2015-06-18  Nick Clifton  <nickc@redhat.com>
 551
 552         PR gas/18541
 553         * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
 554         mode against a nearby symbol.
 555
 556 2015-06-18  Nick Clifton  <nickc@redhat.com>
 557
 558         PR gas/18481
 559         * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
 560         in the same case as BFD_RELOC_ARM_TLS_IS32.
 561
 562 2015-06-17  Nick Clifton  <nickc@redhat.com>
 563
 564         * config/tc-arm.c (is_double_a_single): Make conditional upon the
 565         availablity of a 64-bit type.  Use this type for the argument and
 566         mantissa.
 567         (double_to_single): Likewise.
 568         * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
 569         the constant value, if available.  Generate a 64-bit value from a
 570         bignum if supported.  Only perform the second optimization for
 571         PR 18500 if the 64-bit type is available.
 572
 573 2015-06-17  Alessandro Marzocchi  <alessandro.marzocchi@gmail.com>
 574
 575         PR gas/18500
 576         * config/tc-arm.c (is_double_a_single): New function.
 577         (double_to_single): New function.
 578         (move_or_literal_pool): Add support for converting VLDR to VMOV.
 579
 580         PR gas/18499
 581         * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
 582         to MOV.w or MVN.w for Thumb2.
 583
 584 2015-06-17  Nicolas Pitre <nico@linaro.org>
 585
 586         * as.c (show_usage): Document --sectname-subst.
 587         (parse_args): Add --sectname-subst.
 588         * as.h (flag_sectname_subst): New.
 589         * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
 590         * doc/as.texinfo: Document it.
 591
 592 2015-06-15  Renlin Li  <renlin.li@arm.com>
 593
 594         * config/tc-aarch64.c (reloc_table): New relocation modifier.
 595         (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
 596         (aarch64_force_relocation): Ditto
 597
 598 2015-06-13  Mark Wielaard  <mjw@redhat.com>
 599
 600         * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
 601         out_debug_aranges depends on it.
 602         (out_debug_aranges): Track size of header to properly pad header
 603         for address alignment.
 604
 605 2015-06-11  John David Anglin  <danglin@gcc.gnu.org>
 606
 607         PR gas/18427
 608         * gas/config/tc-hppa.c (last_label_symbol): Declare.
 609         (pa_get_label): Return last label in current space/segment or NULL.
 610         (pa_define_label): Record last label and add to root.
 611         (pa_undefine_label): Remove last label from root.
 612
 613 2015-06-08  Nick Clifton  <nickc@redhat.com>
 614
 615         * config/tc-rx.c (rx_op): Correct handling of integer bignums.
 616
 617 2015-06-04  Matthew Wahab  <matthew.wahab@arm.com>
 618
 619         * NEWS: Mention ARMv8.1 support in the Aarch64 port.
 620         * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
 621         * doc/c-aarch64.texi (-march): Add "armv8.1-a".
 622
 623 2015-06-04  Renlin Li  <renlin.li@arm.com>
 624
 625         * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
 626         when available.
 627
 628 2015-06-04  Nick Clifton  <nickc@redhat.com>
 629
 630         * config/tc-h8300.c (md_section_align): Fix compile time warning
 631         about left shifting a negative value.
 632
 633 2015-06-03  Matthew Wahab  <matthew.wahab@arm.com>
 634
 635         * config/tc-arm.c (arm_archs): Add "armv8.1-a".
 636         * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
 637         * NEWS: Mention ARMv8.1 support.
 638
 639 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
 640
 641         * config/tc-arm.c (arm_ext_pan): New.
 642         (do_setpan): New, encode an ARM SETPAN instruction.
 643         (do_t_setpan): New, encode a Thumb SETPAN instruction.
 644         (insns): Add "setpan".
 645         (arm_extensions): Add "pan".
 646         * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
 647         extensions.
 648
 649 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
 650
 651         * config/tc-aarch64.c (aarch64_features): Add "rdma".
 652         * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
 653
 654 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
 655
 656         * config/tc-aarch64.c (aarch64_features): Add "lor".
 657         * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
 658         architecture extensions.
 659
 660 2015-06-01  Matthew Wahab  <matthew.wahab@arm.com>
 661
 662         * config/tc-aarch64.c (parse_sys_reg): New parameter.  Check target
 663         support.  Fix whitespace.
 664         (parse_operands): Update for parse_sys_reg changes.
 665         (aarch64_features): Add "pan".
 666         * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
 667
 668 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
 669
 670         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 671         (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
 672         (aarch64_force_relocation): Ditto.
 673
 674 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
 675
 676         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 677         (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
 678         (aarch64_force_relocation): Ditto.
 679
 680 2015-05-28  Catherine Moore  <clm@codesourcery.com>
 681             Bernd Schmidt <bernds@codesourcery.com>
 682             Paul Brook <paul@codesourcery.com>
 683
 684         gas/
 685         * config/tc-alpha.c (all_cfi_sections): Declare.
 686         (s_alpha_ent): Initialize all_cfi_sections.
 687         (alpha_elf_md_end): Invoke cfi_set_sections.
 688         * config/tc-mips.c (md_apply_fix):  Handle BFD_RELOC_NONE.
 689         (s_ehword): Use BFD_RELOC_32_PCREL.
 690         (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
 691         (mips_cfi_reloc_for_encoding): New function.
 692         * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
 693         (DWARF2_FDE_RELOC_ENCODING): Define.
 694         (tc_cfi_reloc_for_encoding): Define.
 695         (mips_cfi_reloc_for_encoding): Define.
 696         (tc_compact_eh_opcode_stop): Define.
 697         (tc_compact_eh_opcode_pad): Define.
 698         * doc/as.texinfo: Document Compact EH extensions.
 699         * doc/internals.texi: Likewise.
 700         * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
 701         (tc_cfi_reloc_for_encoding): Provide default.
 702         (compact_eh): Declare.
 703         (emit_expr_encoded): New function.
 704         (get_debugseg_name): Add Compact EH support.
 705         (alloc_debugseg_item): Likewise.
 706         (cfi_set_sections): New function.
 707         (dot_cfi_fde_data): New function.
 708         (dot_cfi_personality_id): New function.
 709         (dot_cfi_inline_lsda): New function.
 710         (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
 711         and cfi_inline_lsda.
 712         (dot_cfi_personality): Add Compact EH support.
 713         (dot_cfi_lsda): Likewise.
 714         (dot_cfi_sections): Likewise.
 715         (dot_cfi_startproc): Likewise.
 716         (get_cfi_seg): Likewise.
 717         (output_compact_unwind_data): New function.
 718         (output_cfi_insn): Add Compact EH support.
 719         (output_cie): Likewise.
 720         (output_fde): Likewise.
 721         (cfi_finish): Likewise.
 722         (cfi_emit_eh_header): New function.
 723         (output_eh_header): New function.
 724         * dw2gencfi.h (cfi_set_sections): Declare.
 725         (SUPPORT_COMPACT_EH): Define.
 726         (MULTIPLE_FRAME_SECTIONS): Define.
 727         New enumeration to describe the Compact EH header format.
 728         (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
 729         eh_data, eh_loc and sections.
 730         (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
 731         CFI_EMIT_eh_frame_compact): Define.
 732
 733 2015-05-26  Max Filippov  <jcmvbkbc@gmail.com>
 734
 735         * config/tc-xtensa.c (xtensa_move_literals): Check that
 736         search_frag is non-NULL. Report error if literal frag is not
 737         found.
 738
 739 2015-05-22  Nick Clifton  <nickc@redhat.com>
 740
 741         PR gas/18446
 742         * read.c (output_big_sleb128): Use U suffix to prevent compile
 743         time warning.
 744
 745 2015-05-19  Jiong Wang  <jiong.wang@arm.com>
 746
 747         * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
 748         labels alphabetically.
 749         (md_apply_fix): Ditto.
 750         (aarch64_force_relocation): Ditto.
 751
 752 2015-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 753
 754         PR binutis/18386
 755         * config/tc-i386.c (OPTION_MAMD64): New.
 756         (OPTION_MINTEL64): Likewise.
 757         (md_longopts): Add -mamd64 and -mintel64.
 758         (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
 759         (md_show_usage): Add -mamd64 and -mintel64.
 760         * doc/c-i386.texi: Document -mamd64 and -mintel64.
 761
 762 2015-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 763
 764         * config/tc-i386.c (shared): New.
 765         (OPTION_MSHARED): Likewise.
 766         (elf_symbol_resolved_in_segment_p): Add relocation argument.
 767         Check PLT relocations and shared.
 768         (md_estimate_size_before_relax): Pass fragP->fr_var to
 769         elf_symbol_resolved_in_segment_p.
 770         (md_longopts): Add -mshared.
 771         (md_show_usage): Likewise.
 772         (md_parse_option): Handle OPTION_MSHARED.
 773         * doc/c-i386.texi: Document -mshared.
 774
 775 2015-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 776
 777         * write.c (compress_debug): Don't write the zlib header, which
 778         is handled by bfd_update_compression_header.
 779
 780 2015-05-13  Max Filippov  <jcmvbkbc@gmail.com>
 781
 782         * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
 783         closer than J_RANGE / 2 to jump frag.
 784
 785 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 786
 787         * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
 788         * config/tc-i386.c (i386_mach): Support iamcu.
 789         (i386_target_format): Likewise.
 790
 791 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 792
 793         * config/tc-i386.c (cpu_arch): Add iamcu.
 794         (i386_align_code): Handle PROCESSOR_IAMCU.
 795         (i386_arch): Likewise.
 796         (i386_mach): Likewise.
 797         (i386_target_format): Likewise.
 798         (valid_iamcu_cpu_flags): New function.
 799         (check_cpu_arch_compatible): Only allow Intel MCU instructions
 800         when targeting Intel MCU.
 801         (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
 802         are valid for Intel MCU.
 803         (md_parse_option): Likewise.
 804         * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
 805         (processor_type): Add PROCESSOR_IAMCU.
 806         * doc/c-i386.texi: Document iamcu.
 807
 808 2015-05-08  Nick Clifton  <nickc@redhat.com>
 809
 810         PR gas/18347
 811         * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
 812         * config/tc-arm.c (arm_tc_equal_in_insn): New function.  Move
 813         the symbol name checking code to here from...
 814         (md_undefined_symbo): ... here.
 815
 816 2015-05-07  H.J. Lu  <hongjiu.lu@intel.com>
 817
 818         * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
 819         (md_estimate_size_before_relax): Use it.
 820
 821 2015-05-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 822
 823         * config/tc-sparc.c: Typo in comment fixed.
 824
 825 2015-05-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 826
 827         * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
 828         condition codes
 829         * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
 830
 831 2015-05-06  Nick Clifton  <nickc@redhat.com>
 832
 833         * doc/as.texinfo (Dollar Local Labels): Note that these are only
 834         supported on some targets.
 835
 836 2015-05-06  Renlin Li  <renlin.li@arm.com>
 837
 838         * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
 839
 840 2015-05-05  Renlin Li  <renlin.li@arm.com>
 841
 842         * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
 843         symbols.
 844
 845 2015-05-05  Nick Clifton  <nickc@redhat.com>
 846
 847         * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
 848         (msp430_make_init_symbols): New function.
 849         (msp430_section): Call it.
 850         (msp430_frob_section): Likewise.
 851
 852 2015-05-02  Max Filippov  <jcmvbkbc@gmail.com>
 853
 854         * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
 855         (struct cached_fixup, struct fixup_cache): New structures.
 856         (fixup_order, xtensa_make_cached_fixup),
 857         (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
 858         (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
 859         (xtensa_add_cached_fixup): New functions.
 860         (xtensa_relax_frag): Cache fixups pointing at potentially
 861         oversized jumps at the beginning of every relaxation pass. Only
 862         check subset of this cache in the reach of single jump from the
 863         trampoline frag currently being relaxed.
 864
 865 2015-05-01  Nick Clifton  <nickc@redhat.com>
 866
 867         * config/rl78-parse.y (MULU): Remove ISA_G14.
 868         (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
 869
 870 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 871
 872         * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
 873         * config/tc-i386.h (md_end): Likewise.
 874         (i386_elf_emit_arch_note): Likewise.
 875
 876 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 877
 878         * configure.tgt: Support i386-*-elf*.
 879
 880 2015-04-30  DJ Delorie  <dj@redhat.com>
 881
 882         * config/rl78-defs.h (rl78_isa_g10): New.
 883         (rl78_isa_g13): New.
 884         (rl78_isa_g14): New.
 885         * config/rl78-parse.y (ISA_G10): New.
 886         (ISA_G13): New.
 887         (ISA_G14): New.
 888         (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
 889         * config/tc-rl78.c (rl78_isa_g10): New.
 890         (rl78_isa_g13): New.
 891         (rl78_isa_g14): New.
 892
 893 2015-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 894
 895         * config/tc-i386.c (i386_target_format): Use "else if" on
 896         cpu_arch_isa.
 897
 898 2015-04-30  Nick Clifton  <nickc@redhat.com>
 899
 900         PR gas/18347
 901         * config/tc-arm.c (md_undefined_symbol): Issue a warning message
 902         (if enabled) when the user creates a symbol with the same name as
 903         an ARM instruction.
 904         (flag_warn_syms): New static variable.
 905         (arm_opts): Add mwarn-syms and mno-warn-syms.
 906         * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
 907         options.
 908
 909         PR gas/18353
 910         * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
 911
 912 2015-04-29  Nick Clifton  <nickc@redhat.com>
 913
 914         PR 18256
 915         * config/tc-arm.c (encode_arm_cp_address): Issue an error message
 916         if the operand is neither a register nor a vector.
 917
 918 2015-04-29  Nick Clifton  <nickc@redhat.com>
 919
 920         * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
 921         times if the expression is not constant and the target uses linker
 922         relaxation.
 923
 924 2015-04-28  Renlin Li  <renlin.li@arm.com>
 925
 926         * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
 927
 928 2015-04-28  Nick Clifton  <nickc@redhat.com>
 929
 930         PR 18313
 931         * cond.c (s_if): Stop compile time warning about stopc being used
 932         before it is set.
 933         (s_ifc): Likewise.
 934
 935 2015-04-27  Renlin Li  <renlin.li@arm.com>
 936
 937         * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
 938         section.
 939         (md_assemble): Likewise, move the align code outside the loop.
 940
 941 2015-04-24  Jim Wilson  <jim.wilson@linaro.org>
 942
 943         * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
 944         for thunderx.
 945
 946 2015-04-24  Richard Earnshaw  <rearnsha@arm.com>
 947
 948         * config/tc-arm.h (arm_min): New function.
 949         (SUB_SEGMENT_ALIGN): Define.
 950
 951 2015-04-23  Matthew Fortune  <matthew.fortune@imgtec.com>
 952
 953         * config/tc-mips.c (macro): State the recommended way of creating
 954         32-bit or 64-bit addresses.
 955
 956 2015-04-23  Jan Beulich  <jbeulich@suse.com>
 957
 958         * config/tc-i386.c (match_mem_size): Also allow no size
 959         specification when broadcasting.
 960
 961 2015-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 962
 963         * doc/as.texinfo (Bundle directives): Shorten menu entry and
 964         use @subsection.
 965         (CFI directives): Use @subsection.
 966         (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
 967         * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
 968
 969 2015-04-17  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 970
 971         * config/tc-avr.c (create_record_for_frag): Rename link to
 972         prop_rec_link.
 973
 974 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 975
 976         * NEWS: Mention
 977         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
 978
 979 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 980
 981         * as.h (compressed_debug_section_type): Removed.
 982
 983 2015-04-14  Nick Clifton  <nickc@redhat.com>
 984
 985         * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
 986         (TC_FORCE_RELOCATION_SUB_SAME): Define.
 987         (DWARF2_USE_FIXED_ADVANCE_PC): Define.
 988
 989 2015-04-10  Nick Clifton  <nickc@redhat.com>
 990
 991         PR binutils/18198
 992         * doc/c-arm.texi (ARM Options): Add a note about the interaction of
 993         the -EB option with the linker's --be8 option.
 994
 995 2015-04-09  Hans-Peter Nilsson  <hp@axis.com>
 996
 997         * doc/c-rx.texi: Fix markup typos in last change.
 998
 999 2015-04-09  Nick Clifton  <nickc@redhat.com>
1000
1001         * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
1002         (md_longopts): Add -mno-allow-string-insns.
1003         (md_parse_option): Handle -mno-allow-string-insns.
1004         (md_show_usage): Mention -mno-allow-string-insns.
1005         (rx_note_string_insn_use): New function.  Produces an error
1006         message if a string insn is used when it is not allowed.
1007         * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
1008         (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
1009         * config/rx-defs.h (rx_note_string_insn_use): Prototype.
1010         * doc/c-rx.texi: Document -mno-allow-string-insns.
1011
1012 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1013
1014         * as.c (show_usage): Update --compress-debug-sections.
1015         (std_longopts): Use optional_argument on compress-debug-sections.
1016         (parse_args): Handle
1017         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1018         * as.h (compressed_debug_section_type): New.
1019         (flag_compress_debug): Change type to compressed_debug_section_type.
1020         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1021         * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1022         --compress-debug-sections=zlib-gabi.  Call
1023         bfd_get_compression_header_size to get compression header size.
1024         Don't rename section name for --compress-debug-sections=zlib-gabi.
1025         * config/tc-i386.c (compressed_debug_section_type): Set to
1026         COMPRESS_DEBUG_ZLIB.
1027         * doc/as.texinfo: Document
1028         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1029
1030 2015-04-07  Renlin Li  <renlin.li@arm.com>
1031
1032         * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1033         (s_aarch64_inst): Likewise.
1034         (md_assemble): Likewise.
1035
1036 2015-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1037
1038         * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1039         section size.
1040
1041 2015-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1042
1043         * write.c (compress_debug): Don't write the zlib header if
1044         compressed section size is the same as before compression.
1045
1046 2015-04-02  Nick Clifton  <nickc@redhat.com>
1047
1048         PR gas/18189
1049         * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
1050         min and max parameters.  Sign extend values before testing.
1051
1052 2015-04-02  Renlin Li  <renlin.li@arm.com>
1053
1054         * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1055         (mapping_state_2): Don't emit MAP_DATA here.
1056         (s_aarch64_inst): Align frag during state transition.
1057         (md_assemble): Likewise.
1058
1059 2015-04-02  Ed Maste  <emaste@freebsd.org>
1060
1061         * config/tc-aarch64.c (set_error_kind): Delete.
1062         (set_error_message): Delete.
1063
1064 2015-04-02  H.J. Lu  <hongjiu.lu@intel.com>
1065
1066         * configure: Regenerated.
1067
1068 2015-04-01  Evandro Menezes  <e.menezes@samsung.com>
1069
1070         * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1071         * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1072
1073 2015-04-01  Evandro Menezes  <e.menezes@samsung.com>
1074
1075         * config/tc-arm.c: Add support for Samsung Exynos M1.
1076         * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1077
1078 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
1079
1080         * configure: Regenerated.
1081
1082 2015-03-31  Ed Schouten  <ed@nuxi.nl>
1083
1084         * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1085
1086 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1087
1088         * configure.ac: Revert the AM_ZLIB change.
1089         * Makefile.in: Regenerated.
1090         * aclocal.m4: Likewise.
1091         * configure: Likewise.
1092
1093 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1094
1095         * Makefile.am (ZLIBINC): New.
1096         (AM_CFLAGS): Add $(ZLIBINC).
1097         * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1098         (parse_args): Likewise.
1099         * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1100         (compress_init): Don't check HAVE_ZLIB_H.
1101         (compress_data): Likewise.
1102         (compress_finish): Likewise.
1103         * configure.ac (AM_ZLIB): Removed.
1104         (zlibinc): New.  AC_SUBST.
1105         Add --with-system-zlib.
1106         * Makefile.in: Regenerated.
1107         * config.in: Likewise.
1108         * configure: Likewise.
1109         * doc/Makefile.in: Likewise.
1110
1111 2015-03-27  H.J. Lu  <hongjiu.lu@intel.com>
1112
1113         * config/tc-i386.c (cpu_flags_set): Removed.
1114
1115 2015-03-25  Renlin Li  <renlin.li@arm.com>
1116
1117         * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1118         code.
1119         (mapping_state_2): Emit first MAP_DATA symbol here.
1120
1121 2015-03-24  H.J. Lu  <hongjiu.lu@intel.com>
1122
1123         PR gas/18087
1124         * write.c (compress_debug): Don't write the zlib header if
1125         compression didn't make the section smaller.
1126
1127 2015-03-24  Terry Guo  <terry.guo@arm.com>
1128
1129         * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1130         features.
1131         (parse_psr): Likewise.
1132         (do_t_mrs): Likewise.
1133         (do_t_msr): Likewise.
1134         (static const arm_feature_set arm_ext_*): Defined with new macros.
1135         (static const arm_feature_set arm_cext_*): Likewise.
1136         (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1137         (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1138         (deprecated_coproc_regs): Likewise.
1139         (UL_BARRIER): Likewise.
1140         (barrier_opt_names): Likewise.
1141         (arm_cpus): Likewise.
1142         (arm_extensions): Likewise.
1143
1144 2015-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1145
1146         * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1147         instructions to 10 bytes.
1148
1149 2015-03-19  Nick Clifton  <nickc@redhat.com>
1150
1151         * config/tc-rl78.c (enum options): Add G13 and G14.
1152         (md_longopts): Add -mg13 and -mg14.
1153         (md_parse_option): Handle -mg13 and -mg14.
1154         (md_show_usage): List -mg13 and -mg14.
1155         * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1156
1157 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
1158             Nick Clifton  <nickc@redhat.com>
1159
1160         PR binutils/18087
1161         * doc/as.texinfo: Note that when gas compresses debug sections the
1162         compression is only performed if it makes the section smaller.
1163         * write.c (compress_debug): Do not compress a debug section if
1164         doing so would make it larger.
1165
1166 2015-03-17  Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
1167
1168         * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1169         (i386_align_code): Add PROCESSOR_ZNVER cases.
1170         * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1171         * doc/c-i386.texi: Add znver1 and clzero.
1172
1173 2015-03-16  Nick Clifton  <nickc@redhat.com>
1174
1175         * dwarf2dbg.c (out_header): Remove spurious #if 1.
1176
1177 2015-03-13  Jiong Wang  <jiong.wang@arm.com>
1178
1179         * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1180         number 31.
1181
1182 2015-03-13  Jiong Wang  <jiong.wang@arm.com>
1183
1184         * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1185
1186 2015-03-12  Andrew Bennett  <andrew.bennett@imgtec.com>
1187
1188         * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1189         * doc/c-mips.texi: Document i6400 -march option.
1190
1191 2015-03-12  Nick Clifton  <nickc@redhat.com>
1192
1193         PR gas/17444
1194         * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1195         to arm_apply_sym_value.  Update prototype.
1196         * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1197         Do not apply the value if the symbol is in a different segment to
1198         the current segment.
1199
1200 2015-03-11  Alan Modra  <amodra@gmail.com>
1201
1202         * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1203         (md_apply_fix): Report an error on data-only fixups used with insns.
1204
1205 2015-03-10  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1206
1207         * config/tc-s390.c (md_gather_operands): Check for valid
1208         length field operands.
1209
1210 2015-03-10  Michael Perkins  <perkinsmg75@yahoo.co.uk>
1211
1212         * config/tc-arm.c (parse_operands): Fix bug setting writeback
1213         values for '^' on OP_REGLSTs.
1214         (do_push_pop): Add new writeback constraint.
1215
1216 2015-03-10  Renlin Li  <renlin.li@arm.com>
1217
1218         * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1219         (mapping_state_2): Emit first MAP_DATA symbol here.
1220
1221 2015-03-10  Matthew Wahab  <matthew.wahab@arm.com>
1222
1223         * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1224         code sections.
1225
1226 2015-03-10  Nick Clifton  <nickc@redhat.com>
1227
1228         PR gas/17852
1229         * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1230         initialised when CPU_DEFAULT is defined.
1231
1232 2015-03-05  Nick Clifton  <nickc@redhat.com>
1233
1234         * config/tc-v850.c (md_parse_option): Fix code to set or clear
1235         EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1236         -m8byte-align and -m4byte-align command line options.
1237
1238 2015-03-04  Richard Sandiford  <richard.sandiford@arm.com>
1239
1240         PR gas/17843
1241         * config/tc-aarch64.c (process_movw_reloc_info): Allow
1242         R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1243         for MOVK.
1244
1245 2015-02-28  Alan Modra  <amodra@gmail.com>
1246
1247         * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1248         end to their alignment.
1249
1250 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1251
1252         * config/tc-aarch64.c (reloc_table_entry): Generate
1253         BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1254         (md_apply_fix, aarch64_force_relocation): Handle
1255         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1256
1257 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1258
1259         * config/tc-aarch64.c (reloc_table_entry): Generate
1260         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1261         (md_apply_fix, aarch64_force_relocation): Handle
1262         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1263
1264 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1265
1266         * config/tc-aarch64.c (reloc_table_entry): Generate
1267         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1268         (md_apply_fix, aarch64_force_relocation): Handle
1269         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1270
1271 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1272
1273         * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1274         (reloc_table): Likewise.
1275         (parse_address_main): Use ld_literal_type.
1276
1277 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1278
1279         * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1280         (reloc_table): Likewise.
1281         (parse_address_main): Use adr_type.
1282
1283 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1284
1285         * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1286
1287 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1288
1289         * config/tc-avr.c: Add elf32-avr.h include.
1290         (struct avr_property_record_link): New structure.
1291         (avr_output_property_section_header): New function.
1292         (avr_record_size): New function.
1293         (avr_output_property_record): New function.
1294         (avr_create_property_section): New function.
1295         (avr_handle_align): New function.
1296         (exclude_section_from_property_tables): New function.
1297         (create_record_for_frag): New function.
1298         (append_records_for_section): New function.
1299         (avr_create_and_fill_property_section): New function.
1300         (avr_post_relax_hook): New function.
1301         * config/tc-avr.h (md_post_relax_hook): Define.
1302         (avr_post_relax_hook): Declare.
1303         (HANDLE_ALIGN): Define.
1304         (avr_handle_align): Declare.
1305         (strut avr_frag_data): New structure.
1306         (TC_FRAG_TYPE): Define.
1307
1308 2015-02-25  Matthew Wahab  <matthew.wahab@arm.com>
1309
1310         * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1311         cortex-a72.
1312
1313 2015-02-24  Nick Clifton  <nickc@redhat.com>
1314
1315         * config/tc-v850.c (soft_float): New variable.
1316         (v850_data_8): New variable.
1317         (md_show_usage): Add -msoft-float/-mhard-float.
1318         (md_parse_option): Likewise.
1319         (md_begin): Set the default value of soft_float.
1320         (v850_md_end): New function.  Creates a note section.
1321         * config/tc-v850.h (md_end): Define.
1322         * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1323
1324 2015-02-23  Yoshinori Sato  <ysato@users.sourceforge.jp>
1325
1326         * config/tc-h8300.c (line_separater_chars): Add a version for
1327         h8300-linux that includes a separator.
1328         (default_mach): New variable.
1329         (md_main): Use it.
1330         (md_longopts): Add '--march' option.
1331         (md_parse_option): Parse the new option.
1332         * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1333         * configure.tgt: Add h8300-*-linux
1334         * doc/c-h8300.texi: Document --march.
1335
1336 2015-02-23  Nick Clifton  <nickc@redhat.com>
1337
1338         PR 17940
1339         * dwarf2dbg.c (out_header): When generating dwarf sections use
1340         real symbols not temps for the start and end symbols.
1341         * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1342         adjustments to relocations in debug sections.
1343         (TC_LINKRELAX_FIXUP): Likewise.
1344
1345 2015-02-19  Alan Modra  <amodra@gmail.com>
1346
1347         * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1348         * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1349
1350 2015-02-11  Matthew Wahab  <matthew.wahab@arm.com>
1351
1352         * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1353
1354 2015-02-11  Matthew Wahab  <matthew.wahab@arm.com>
1355
1356         * config/tc-arm.c: Add support for Cortex-A72.
1357
1358 2015-02-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1359
1360         * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1361         of as_warn for deprecation messages.
1362         (encode_arm_addr_mode_2): Likewise.
1363         (check_obsolete): Likewise.
1364         (do_rd_rm_rn): Likewise.
1365         (do_co_reg): Likewise.
1366         (do_setend): Likewise.
1367         (do_t_mov_cmp): Likewise.
1368         (do_neon_ldr_str): Likewise.
1369         (opcode_lookup): Likewise.
1370         (if_fsm_post_encode): Likewise.
1371         (md_assemble): Likewise.
1372
1373 2015-02-06  Jan Beulich  <jbeulich@suse.com>
1374
1375         * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1376         (cfi_change_reg_numbers): Also do nothing for CFI_label.
1377         (cfi_pseudo_table): Also handle .cfi_label when not supporting
1378         CFI directives.
1379
1380 2015-02-05  Alan Modra  <amodra@gmail.com>
1381
1382         * config/tc-msp430.c (md_assemble): Correct size passed to
1383         extract_cmd.  Remove index check.
1384
1385 2015-02-04  Matthew Wahab  <matthew.wahab@arm.com>
1386
1387         * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1388         * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1389
1390 2015-02-04  Nick Clifton  <nickc@redhat.com>
1391
1392         * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1393         these instructions.
1394
1395 2015-02-03  Renlin Li  <renlin.li@arm.com>
1396
1397         * doc/c-aarch64.texi (.arch): Document the directive.
1398         (.arch_extension): Likewise.
1399
1400 2015-02-03  Nick Clifton  <nickc@redhat.com>
1401
1402         * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1403
1404 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
1405
1406         * Makefile.am: Add FT32 files.
1407         * config/tc-ft32.c: New file.
1408         * config/tc-ft32.h: New file.
1409         * configure.tgt: Add FT32 support.
1410         * Makefile.in: Regenerate.
1411         * po/POTFILES.in: Regenerate.
1412
1413 2015-01-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1414
1415         * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1416         of instruction la to a symbol.
1417
1418 2015-01-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1419
1420         * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1421         section name.
1422
1423 2015-01-19  Alan Modra  <amodra@gmail.com>
1424
1425         * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1426         * write.c (get_frag_for_reloc): Allow match just past end of frag.
1427
1428 2015-01-16  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1429
1430         * config/tc-s390.c (struct pd_reg): Remove.
1431         (pre_defined_registers): Remove.
1432         (REG_NAME_CNT): Remove.
1433         (reg_name_search): Calculate the register number instead of doing
1434         a lookup.
1435         (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1436         reg_name_search signature.
1437         (s390_parse_cpu): Support the new arch string z13.
1438         (s390_insert_operand): Support for vector registers with the extra
1439         field for the fifth bit of each vector register operand.
1440         (md_gather_operand): Adjust to the new handling of optional
1441         parameters.
1442
1443         * doc/as.texinfo: Document the z13 cpu string.
1444
1445 2015-01-13  Matthew Wahab  <matthew.wahab@arm.com>
1446
1447         * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1448         #0, restoring previous behaviour.
1449
1450 2015-01-12  Jan Beulich  <jbeulich@suse.com>
1451
1452         * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1453         (cfi_pseudo_table): Add "cfi_label".
1454         (output_cfi_insn): Handle CFI_label.
1455         (select_cie_for_fde): Als terminate CIE when encountering
1456         CFI_label.
1457         * dw2gencfi.h (cfi_add_label): Declare.
1458         (struct cfi_insn_data): New member "sym_name".
1459         (CFI_label): New.
1460         * read.c (read_symbol_name): Drop "static".
1461         * read.h (read_symbol_name): Declare.
1462
1463 2015-01-12  Jan Beulich  <jbeulich@suse.com>
1464
1465         * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1466         (do_neon_qshl_imm): Likewise.
1467
1468 2015-01-12  Alan Modra  <amodra@gmail.com>
1469
1470         * read.c (s_altmacro, s_reloc): Make definition static.
1471
1472 2015-01-10  Andrew Burgess  <andrew.burgess@embecosm.com>
1473
1474         * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1475         diff fixups.
1476
1477 2015-01-09  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1478
1479         * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1480         X-Gene 2.
1481         * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1482
1483 2015-01-07  Jan Beulich <jbeulich@suse.com>
1484
1485         * config/tc-arm.c (struct arm_option_extension_value_table):
1486         Split field "value" into fields "merge_value" and "clear_value".
1487         (arm_extensions): Adjust initializer accordingly.
1488
1489 2015-01-01  Alan Modra  <amodra@gmail.com>
1490
1491         * as.c (parse_args): Just print current year.
1492
1493 2015-01-01  Alan Modra  <amodra@gmail.com>
1494
1495         Update year range in copyright notice of all files.
1496
1497 For older changes see ChangeLog-2014
1498 \f
1499 Copyright (C) 2015 Free Software Foundation, Inc.
1500
1501 Copying and distribution of this file, with or without modification,
1502 are permitted in any medium without royalty provided the copyright
1503 notice and this notice are preserved.
1504
1505 Local Variables:
1506 mode: change-log
1507 left-margin: 8
1508 fill-column: 74
1509 version-control: never
1510 End: