gas/ChangeLog

   1 2015-10-02  Renlin Li <renlin.li@arm.com>
   2
   3         * config/tc-aarch64.c (reloc_table): New relocation modifier
   4         gotoff_g0_nc.
   5         (process_movw_reloc_info): Support gotoff_g0_nc.
   6         (md_apply_fix): Likewise.
   7
   8 2015-10-02  Renlin Li  <renlin.li@arm.com>
   9
  10         * config/tc-aarch64.c (reloc_table): New relocation modifier
  11         gotoff_g1.
  12         (process_movw_reloc_info): Support newly added modifier.
  13         (md_apply_fix): Likewise.
  14
  15 2015-09-29  Dominik Vogt  <vogt@linux.vnet.ibm.com>
  16
  17         * doc/c-s390.texi: Add documentation.
  18         Add missing code markup.
  19         * config/tc-s390.c (current_flags): New static variable.
  20         (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
  21         (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
  22         Fix indentation.
  23         (md_parse_option): Call s390_parse_cpu with the new signature.
  24         (s390_machine): Likewise.
  25         Keep track of current_flags.
  26         Simplify code a bit.
  27         undefine MAX_HISTORY at end of function.
  28         (s390_machinemode): undefine MAX_HISTORY at end of function.
  29         Update an error message.
  30
  31 2015-08-11  Peter Zotov  <whitequark@whitequark.org>
  32
  33         PR ld/18759
  34         * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
  35         relative relocs.
  36         * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
  37
  38 2015-09-25  Ryo ONODERA  <ryo_on@yk.rim.or.jp>
  39
  40         PR 18994
  41         * configure.ac (nds32): Don't use bash == in tests.
  42         * configure: Regenerate.
  43
  44 2015-09-23  Nick Clifton  <nickc@redhat.com>
  45
  46         * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
  47
  48 2015-09-22  Nick Clifton  <nickc@redhat.com>
  49
  50         * config/tc-rx.c (nop_7): Recode using MAX.
  51
  52 2015-09-05  Chen Gang  <gang.chen.5i5j@gmail.com>
  53
  54         * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
  55         the latest gcc's warning.
  56
  57 2015-08-27  Alan Modra  <amodra@gmail.com>
  58
  59         PR gas/18581
  60         * config/tc-aarch64.h (TC_START_LABEL): Redefine.
  61         * config/tc-arm.c (tc_start_label_without_colon): Delete params.
  62         Use input_line_pointer directly.
  63         * config/tc-arm.h (TC_START_LABEL): Redefine.
  64         (TC_START_LABEL_WITHOUT_COLON): Redefine.
  65         (tc_start_label_without_colon): Update prototype.
  66         * config/tc-bfin.c (bfin_start_label): Delete ptr param.  Check
  67         for NUL instead.
  68         * config/tc-bfin.h (bfin_start_label): Update prototype.
  69         (TC_START_LABEL): Redefine.
  70         * config/tc-d30v.h (TC_START_LABEL): Redefine.
  71         * config/tc-fr30.c (restore_colon): Rewrite.
  72         (fr30_is_colon_insn): Add nul_char param.  Return int.  Bump
  73         i_l_p over quote.  Update restore_colon calls.
  74         * config/tc-fr30.h (TC_START_LABEL): Redefine.
  75         (fr30_is_colon_insn): Update prototype.
  76         * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
  77         * config/tc-m32c.h (TC_START_LABEL): Redefine.
  78         (m32c_is_colon_insn): Update prototype.
  79         * config/tc-m32r.h (TC_START_LABEL): Redefine.
  80         * config/tc-mep.h (TC_START_LABEL): Redefine.
  81         * config/tc-nds32.h (TC_START_LABEL): Redefine.
  82         * config/tc-tic54x.c (tic54x_start_label): Replace params with
  83         nul_char and next_char.  Step over trailing quote.
  84         * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
  85         (tic54x_start_label): Update prototype.
  86         * read.c (TC_START_LABEL): Redefine.  Update invocation.
  87         (TC_START_LABEL_WITHOUT_COLON): Update invocation.
  88         * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
  89         and restore if calling s_set.  Don't restore delim again.
  90
  91 2015-08-26  Alan Modra  <amodra@gmail.com>
  92
  93         PR gas/18581
  94         * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
  95         call to where input line used to be restored.
  96         * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
  97         line restore.
  98         * config/tc-tilepro.c (parse_reg_expression): Add regname var.
  99
 100 2015-08-26  Nick Clifton  <nickc@redhat.com>
 101
 102         PR gas/18842
 103         * configure.ac (AS_CHECK_DECLS): Add asprintf.
 104         * configure: Regenerate.
 105         * config.in: Regenerate.
 106
 107 2015-08-25  Jose E. Marchesi  <jose.marchesi@oracle.com>
 108
 109         * config/tc-sparc.c (priv_reg_table): New privileged register
 110         %pmcdper.
 111
 112 2015-08-21  Nick Clifton  <nickc@redhat.com>
 113
 114         PR gas/18581
 115         * expr.c (get_symbol_end): Rename to get_symbol_name.  Add a
 116         return parameter pointing to the start of the symbol.  Allow
 117         symbol names enclosed in double quotes.
 118         (restore_line_pointer): New function.  Replace the NUL character
 119         inserted into the input stream with the given character.  If the
 120         character was a double quote, advance the input pointer.
 121         * expr.h (get_symbol_end): Delete.
 122         (get_symbol_name): Add prototype.
 123         (restore_line_pointer): Prototype.
 124         * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
 125         * doc/as.texinfo (Symbol Intro): Document that symbol names can
 126         now be enclosed in double quotes.
 127         * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
 128         Use restore_line_pointer to replace the NUL in the input stream.
 129         Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
 130         Check for the use of double quoted symbol names.
 131         * expr.c: Likewise.
 132         * config/obj-aout.c: Likewise.
 133         * config/obj-coff-seh.c: Likewise.
 134         * config/obj-coff.c: Likewise.
 135         * config/obj-elf.c: Likewise.
 136         * config/obj-evax.c: Likewise.
 137         * config/obj-macho.c: Likewise.
 138         * config/obj-som.c: Likewise.
 139         * config/tc-alpha.c: Likewise.
 140         * config/tc-arc.c: Likewise.
 141         * config/tc-arm.c: Likewise.
 142         * config/tc-dlx.c: Likewise.
 143         * config/tc-h8300.c: Likewise.
 144         * config/tc-hppa.c: Likewise.
 145         * config/tc-i370.c: Likewise.
 146         * config/tc-i386-intel.c: Likewise.
 147         * config/tc-i386.c: Likewise.
 148         * config/tc-i960.c: Likewise.
 149         * config/tc-ia64.c: Likewise.
 150         * config/tc-iq2000.c: Likewise.
 151         * config/tc-m32r.c: Likewise.
 152         * config/tc-m68hc11.c: Likewise.
 153         * config/tc-m68k.c: Likewise.
 154         * config/tc-microblaze.c: Likewise.
 155         * config/tc-mips.c: Likewise.
 156         * config/tc-mmix.c: Likewise.
 157         * config/tc-mn10200.c: Likewise.
 158         * config/tc-mn10300.c: Likewise.
 159         * config/tc-nios2.c: Likewise.
 160         * config/tc-ppc.c: Likewise.
 161         * config/tc-s390.c: Likewise.
 162         * config/tc-score.c: Likewise.
 163         * config/tc-score7.c: Likewise.
 164         * config/tc-sparc.c: Likewise.
 165         * config/tc-tic4x.c: Likewise.
 166         * config/tc-tic54x.c: Likewise.
 167         * config/tc-tic6x.c: Likewise.
 168         * config/tc-tilegx.c: Likewise.
 169         * config/tc-tilepro.c: Likewise.
 170         * config/tc-v850.c: Likewise.
 171         * config/tc-xtensa.c: Likewise.
 172         * config/tc-z80.c: Likewise.
 173         * dw2gencfi.c: Likewise.
 174         * dwarf2dbgc.: Likewise.
 175         * ecoff.c: Likewise.
 176         * read.c: Likewise.
 177         * stabs.c: Likewise.
 178
 179 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 180
 181         * config/tc-aarch64.c (reloc_table): New relocation types support for
 182         dtprel_lo12.
 183         (ldst_lo12_determine_real_reloc_type): Support
 184         BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
 185         BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 186         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
 187         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 188         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
 189         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
 190         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
 191         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
 192         (parse_operands): Likewise.
 193         (md_apply_fix): Likewise.
 194         (aarch64_force_relocation): Likewise.
 195         (process_movw_reloc_info): Likewise.
 196
 197 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 198
 199         * config/tc-aarch64.c (reloc_table): New relocation modifiers,
 200         "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
 201         "dtprel_g1_nc", "dtprel_g2".
 202         (md_apply_fix): Support new relocation types.
 203         (aarch64_force_relocation): Likewise.
 204         (process_movw_reloc_info): Likewise.
 205
 206 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 207
 208         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 209         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
 210         (aarch64_force_relocation): Likewise.
 211
 212 2015-08-17  Alan Modra  <amodra@gmail.com>
 213
 214         * gas/config/tc-arm.c (s_align): Delete.
 215         (md_pseudo_table): Use s_align_ptwo for "align".
 216         * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
 217         * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
 218
 219 2015-08-13  Alan Modra  <amodra@gmail.com>
 220
 221         * expr.c (operand): Rewrite handling of operands starting with "0f".
 222         If atof_generic only parses "-" or "+", treat as expression.
 223
 224 2015-08-13  Alan Modra  <amodra@gmail.com>
 225             DJ Delorie  <dj@redhat.com>
 226
 227         * expr.c (integer_constant): Return O_absent expression if eol.
 228         (operand): For targets with both LOCAL_LABELS_FB and
 229         NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
 230         digits as a local label reference.  Correct handling of 0b prefix.
 231         If a suffix is not allowed, error on 0B.
 232
 233 2015-08-13  Alan Modra  <amodra@gmail.com>
 234
 235         * doc/as.texinfo (Local Labels): Allowed range of N in local
 236         labels is non-negative integers, not positive integers.
 237
 238 2015-08-12  David Weatherford  <weath@cadence.com>
 239
 240         * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
 241         New structures.
 242         (xtensa_maybe_create_literal_pool_frag): New function.
 243         (litpool_seg_list, auto_litpools, auto_litpool_limit)
 244         (litpool_buf, litpool_slotbuf): New static variables.
 245         (option_auto_litpools, option_no_auto_litpools)
 246         (option_auto_litpool_limit): New enum identifiers.
 247         (md_longopts): Add entries for auto-litpools, no-auto-litpools
 248         and auto-litpool-limit.
 249         (md_parse_option): Handle option_auto_litpools,
 250         option_no_auto_litpools and option_auto_litpool_limit.
 251         (md_show_usage): Add help for --[no-]auto-litpools and
 252         --auto-litpool-limit.
 253         (xtensa_mark_literal_pool_location): Record a place for literal
 254         pool with a call to xtensa_maybe_create_literal_pool_frag.
 255         (get_literal_pool_location): Find highest priority literal pool
 256         or convert candidate to literal pool when auto-litpools are used.
 257         (xg_assemble_vliw_tokens): Create literal pool after jump
 258         instruction.
 259         (xtensa_check_frag_count): Create candidate literal pool every
 260         auto_litpool_limit frags.
 261         (xtensa_relax_frag): Add jump around literals to non-empty
 262         literal pool.
 263         (xtensa_move_literals): Estimate literal pool addresses and move
 264         unreachable literals closer to their users, converting candidate
 265         to literal pool if needed.
 266         (xtensa_switch_to_non_abs_literal_fragment): Only emit error
 267         about missing .literal_position in case auto-litpools are not
 268         used.
 269         * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
 270         state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
 271         * doc/as.texinfo (Xtensa options):  Document --auto-litpools and
 272         --no-auto-litpools options.
 273         * doc/c-xtensa.texi (Xtensa options): Likewise.
 274
 275 2015-08-12  Simon Dardis  <simon.dardis@imgtec.com>
 276
 277         * config/tc-mips.c (move_register): Change to use 'or' only.
 278         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
 279         use or for move.
 280
 281 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 282
 283         * config/tc-aarch64.c (reloc_table): New relocation modifiers
 284         "dtprel_lo12".
 285         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
 286         (aarch64_force_relocation): Likewise.
 287
 288 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 289
 290         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 291         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
 292         (aarch64_force_relocation): Likewise.
 293
 294 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 295
 296         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 297         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
 298         (aarch64_force_relocation): Likewise.
 299
 300 2015-08-11  Nick Clifton  <nickc@redhat.com>
 301
 302         PR gas/18765
 303         * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
 304         compile time warnings about constant expressions being shifted
 305         into bit 31.
 306         (do_iwmmxt_wldstd): Likewise.
 307         (do_iwmmxt_wrwrwr_or_imm5): Likewise.
 308         (md_assemble): Likewise.
 309
 310         PR gas/18574
 311         * config/tc-msp430.c (msp430_operands): Rewrite if statements to
 312         remove redundant checks.
 313         (md_apply_fix): Likewise.
 314
 315         PR gas/18677
 316         * config/tc-mmix.c (md_assemble): Fix typo checking operands with
 317         a numeric constant value.
 318
 319         PR gas/18678
 320         * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
 321
 322         PR gas/18679
 323         * config/xtensa-relax.c (same_operand_name): Fix typo.
 324
 325 2015-08-08  Hans-Peter Nilsson  <hp@axis.com>
 326
 327         * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
 328         0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
 329
 330 2015-08-04  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 331
 332         * doc/c-aarch64.texi (.xword): Document directive.
 333
 334 2015-08-03  Nick Clifton  <nickc@redhat.com>
 335
 336         * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
 337         fix typo in its entry: @kindex -> @item.
 338
 339 2015-07-28  Robert Suchanek  <robert.suchanek@imgtec.com>
 340
 341         * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
 342         * doc/c-mips.texi: Document m5100 and m5101 for -march=.
 343
 344 2015-07-28  Robert Suchanek  <robert.suchanek@imgtec.com>
 345
 346         * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
 347         * doc/c-mips.text: Document -march=interaptiv.
 348
 349 2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 350
 351         * configure: Regenerated.
 352
 353 2015-07-24  Nick Clifton  <nickc@redhat.com>
 354
 355         * config/tc-rl78.c (rl78_abs_sym): New local variable.
 356         (md_begin): Initialise the new symbol.
 357         (OPIMM): Define the value to be relative to the new symbol and not
 358         the absolute section symbol.
 359
 360 2015-07-22  Alan Modra  <amodra@gmail.com>
 361
 362         PR gas/18687
 363         * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
 364         loop.  Don't drop lines at end of file lacking a newline, add a
 365         newline instead.  Ensure partial_size is zero whenever
 366         partial_where is NULL.  Adjust buffer size for extra char.
 367         (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
 368
 369 2015-07-20  Matthew Wahab  <matthew.wahab@arm.com>
 370
 371         * NEWS: Mention corrected spelling of armv6kz.
 372         * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
 373         ARM_ARCH_V6KZ.
 374         (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
 375         * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
 376
 377 2015-07-16  Jiong Wang  <jiong.wang@arm.com>
 378
 379         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 380         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
 381         (aarch64_force_relocation): Ditto.
 382
 383 2015-07-16  Matthew Wahab  <matthew.wahab@arm.com>
 384
 385         * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
 386         * doc/c-arm.texi (-mfpu=): Likewise.  Correct the entry for
 387         neon-fp-armv8.1.
 388
 389 2015-07-16  James Greenhalgh  <james.greenhalgh@arm.com>
 390
 391         * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
 392         not support ARM mode" error messages.
 393
 394 2015-07-15  H.J. Lu  <hongjiu.lu@intel.com>
 395
 396         * config/tc-i386.c (flag_compress_debug): Replace
 397         COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
 398
 399 2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 400
 401         * as.c (parse_args): Make --compress-debug-sections and
 402         --compress-debug-sections=zlib the same as
 403         --compress-debug-sections=zlib-gabi.
 404         * doc/as.texinfo: Change --compress-debug-sections and
 405         --compress-debug-sections=zlib to zlib-gabi.
 406
 407 2015-07-09  Catherine Moore  <clm@codesourcery.com>
 408
 409         * config/tc-mips.c (check_fpabi):  Handle
 410         VAL_GNU_MIPS_ABI_FP_NAN2008.
 411
 412 2015-07-08  Ciro Santilli  <ciro.santilli@gmail.com>
 413
 414         * doc/as.texinfo: Clarify case requirements for pseudo ops.
 415
 416 2015-07-08  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
 417
 418         * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
 419         32 bit PC relative and update offset if the fixup is pc-relative.
 420         * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
 421         relocs.
 422
 423 2015-07-03  Alan Modra  <amodra@gmail.com>
 424
 425         * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
 426         * doc/c-ppc.texi (PowerPC-Opts): Likewise.
 427
 428 2015-07-01  Sandra Loosemore  <sandra@codesourcery.com>
 429             Cesar Philippidis  <cesar@codesourcery.com>
 430
 431         * config/tc-nios2.c (nios2_min_align): New.
 432         (nop): Replace with....
 433         (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
 434         (nios2_align): Handle alignment on 2-byte boundaries when CDX
 435         instructions may be present.
 436         (s_nios2_align): Adjust reference to nop.
 437         (CDXBRANCH, IS_CDXBRANCH): New.
 438         (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
 439         (nios2_relax_subtype_size): Handle 2-byte CDX branches.
 440         (nios2_relax_frag): Likewise.
 441         (md_convert_frag): Handle R2 encodings.
 442         (nios2_check_overflow): Check that low-order bits are zero
 443         before applying rightshift from howto.
 444         (nios2_check_overflow): Correct negative overflow calculation.
 445         (nios2_diagnose_overflow): Handle signed_immed12_overflow.  Issue
 446         generic overflow messages for miscellaneous instruction formats.
 447         (md_apply_fix): Recognize new R2 relocations.  For pc_relative
 448         relocations, store fixup in *valP.
 449         (nios2_reglist_mask, nios2_reglist_dir): New.
 450         (nios2_parse_reglist): New.
 451         (nios2_parse_base_register): New.
 452         (nios2_assemble_expression): Handle constant expressions designated
 453         by BFD_RELOC_NONE.
 454         (nios2_assemble_reg3): New.
 455         (nios2_assemble_arg_c): Handle R2 instruction formats.
 456         (nios2_assemble_arg_d): Likewise.
 457         (nios2_assemble_arg_s): Likewise.
 458         (nios2_assemble_arg_t): Likewise.
 459         (nios2_assemble_arg_D): New.
 460         (nios2_assemble_arg_S): New.
 461         (nios2_assemble_arg_T): New.
 462         (nios2_assemble_arg_i): Handle R2 instruction formats.
 463         (nios2_assemble_arg_I): New.
 464         (nios2_assemble_arg_u): Handle R2 instruction formats.
 465         (nios2_assemble_arg_U): New.
 466         (nios2_assemble_arg_V): New.
 467         (nios2_assemble_arg_W): New.
 468         (nios2_assemble_arg_X): New.
 469         (nios2_assemble_arg_Y): New.
 470         (nios2_assemble_arg_o): Handle R2 instruction formats.
 471         (nios2_assemble_arg_O): New.
 472         (nios2_assemble_arg_P): New.
 473         (nios2_assemble_arg_j): Handle R2 instruction formats.
 474         (nios2_assemble_arg_k): New.
 475         (nios2_assemble_arg_l): Handle R2 instruction formats.
 476         (nios2_assemble_arg_m): Likewise.
 477         (nios2_assemble_arg_M): New.
 478         (nios2_assemble_arg_N): New.
 479         (nios2_assemble_arg_e): New.
 480         (nios2_assemble_arg_f): New.
 481         (nios2_assemble_arg_g): New.
 482         (nios2_assemble_arg_h): New.
 483         (nios2_assemble_arg_R): New.
 484         (nios2_assemble_arg_B): New.
 485         (nios2_assemble_args): Handle new argument letters.
 486         (nios2_consume_arg): Likewise.
 487         (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
 488         in error message.
 489         (nios2_ps_insn_info_structs): Add nop.n.
 490         (output_ubranch): Handle CDX branches.
 491         (output_cbranch): Likewise.
 492         (output_call): Handle R2 encodings.
 493         (output_movia): Likewise.
 494         (md_begin): Initialize nios2_min_align.
 495         (md_assemble): Align to nios2_min_align.  Adjust nios2_min_align
 496         if a 16-bit instruction is seen.
 497         (nios2_cons_align): Use appropriate nop pattern.
 498
 499 2015-07-01  Sandra Loosemore  <sandra@codesourcery.com>
 500             Cesar Philippidis  <cesar@codesourcery.com>
 501
 502         * config/tc-nios2.c: Adjust includes.
 503         (OPTION_MARCH): Define.
 504         (md_longopts): Add -march option.
 505         (nios2_architecture): New.
 506         (nios2_use_arch): New.
 507         (md_parse_option): Handle OPTION_MARCH.
 508         (md_show_usage): Document -march.
 509         (md_begin): Set arch in BFD.
 510         (nios2_elf_final_processing): New.
 511         * config/tc-nios2.h (elf_tc_final_processing): Define.
 512         (nios2_elf_final_processing): New.
 513         * doc/c-nios2.texi (-march): Add documentation.
 514
 515 2015-06-30  Amit Pawar  <Amit.Pawar@amd.com>
 516
 517         * config/tc-i386.c (cpu_arch): Add .mwaitx.
 518         (process_immext): Check operands for monitorx/mwaitx instructions.
 519         * doc/c-i386.texi: Document mwaitx.
 520
 521 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 522
 523         * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
 524         COMPRESS_DEBUG_GNU_ZLIB.
 525         * config/tc-i386.c (flag_compress_debug): Likewise.
 526
 527 2015-06-24  H.J. Lu  <hongjiu.lu@intel.com>
 528
 529         * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
 530
 531 2015-06-19  Peter Bergner  <bergner@vnet.ibm.com>
 532
 533         * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
 534         Allow for optional operands without insert functions.
 535
 536 2015-06-18  Nick Clifton  <nickc@redhat.com>
 537
 538         PR gas/18541
 539         * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
 540         mode against a nearby symbol.
 541
 542 2015-06-18  Nick Clifton  <nickc@redhat.com>
 543
 544         PR gas/18481
 545         * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
 546         in the same case as BFD_RELOC_ARM_TLS_IS32.
 547
 548 2015-06-17  Nick Clifton  <nickc@redhat.com>
 549
 550         * config/tc-arm.c (is_double_a_single): Make conditional upon the
 551         availablity of a 64-bit type.  Use this type for the argument and
 552         mantissa.
 553         (double_to_single): Likewise.
 554         * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
 555         the constant value, if available.  Generate a 64-bit value from a
 556         bignum if supported.  Only perform the second optimization for
 557         PR 18500 if the 64-bit type is available.
 558
 559 2015-06-17  Alessandro Marzocchi  <alessandro.marzocchi@gmail.com>
 560
 561         PR gas/18500
 562         * config/tc-arm.c (is_double_a_single): New function.
 563         (double_to_single): New function.
 564         (move_or_literal_pool): Add support for converting VLDR to VMOV.
 565
 566         PR gas/18499
 567         * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
 568         to MOV.w or MVN.w for Thumb2.
 569
 570 2015-06-17  Nicolas Pitre <nico@linaro.org>
 571
 572         * as.c (show_usage): Document --sectname-subst.
 573         (parse_args): Add --sectname-subst.
 574         * as.h (flag_sectname_subst): New.
 575         * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
 576         * doc/as.texinfo: Document it.
 577
 578 2015-06-15  Renlin Li  <renlin.li@arm.com>
 579
 580         * config/tc-aarch64.c (reloc_table): New relocation modifier.
 581         (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
 582         (aarch64_force_relocation): Ditto
 583
 584 2015-06-13  Mark Wielaard  <mjw@redhat.com>
 585
 586         * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
 587         out_debug_aranges depends on it.
 588         (out_debug_aranges): Track size of header to properly pad header
 589         for address alignment.
 590
 591 2015-06-11  John David Anglin  <danglin@gcc.gnu.org>
 592
 593         PR gas/18427
 594         * gas/config/tc-hppa.c (last_label_symbol): Declare.
 595         (pa_get_label): Return last label in current space/segment or NULL.
 596         (pa_define_label): Record last label and add to root.
 597         (pa_undefine_label): Remove last label from root.
 598
 599 2015-06-08  Nick Clifton  <nickc@redhat.com>
 600
 601         * config/tc-rx.c (rx_op): Correct handling of integer bignums.
 602
 603 2015-06-04  Matthew Wahab  <matthew.wahab@arm.com>
 604
 605         * NEWS: Mention ARMv8.1 support in the Aarch64 port.
 606         * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
 607         * doc/c-aarch64.texi (-march): Add "armv8.1-a".
 608
 609 2015-06-04  Renlin Li  <renlin.li@arm.com>
 610
 611         * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
 612         when available.
 613
 614 2015-06-04  Nick Clifton  <nickc@redhat.com>
 615
 616         * config/tc-h8300.c (md_section_align): Fix compile time warning
 617         about left shifting a negative value.
 618
 619 2015-06-03  Matthew Wahab  <matthew.wahab@arm.com>
 620
 621         * config/tc-arm.c (arm_archs): Add "armv8.1-a".
 622         * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
 623         * NEWS: Mention ARMv8.1 support.
 624
 625 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
 626
 627         * config/tc-arm.c (arm_ext_pan): New.
 628         (do_setpan): New, encode an ARM SETPAN instruction.
 629         (do_t_setpan): New, encode a Thumb SETPAN instruction.
 630         (insns): Add "setpan".
 631         (arm_extensions): Add "pan".
 632         * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
 633         extensions.
 634
 635 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
 636
 637         * config/tc-aarch64.c (aarch64_features): Add "rdma".
 638         * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
 639
 640 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
 641
 642         * config/tc-aarch64.c (aarch64_features): Add "lor".
 643         * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
 644         architecture extensions.
 645
 646 2015-06-01  Matthew Wahab  <matthew.wahab@arm.com>
 647
 648         * config/tc-aarch64.c (parse_sys_reg): New parameter.  Check target
 649         support.  Fix whitespace.
 650         (parse_operands): Update for parse_sys_reg changes.
 651         (aarch64_features): Add "pan".
 652         * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
 653
 654 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
 655
 656         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 657         (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
 658         (aarch64_force_relocation): Ditto.
 659
 660 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
 661
 662         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 663         (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
 664         (aarch64_force_relocation): Ditto.
 665
 666 2015-05-28  Catherine Moore  <clm@codesourcery.com>
 667             Bernd Schmidt <bernds@codesourcery.com>
 668             Paul Brook <paul@codesourcery.com>
 669
 670         gas/
 671         * config/tc-alpha.c (all_cfi_sections): Declare.
 672         (s_alpha_ent): Initialize all_cfi_sections.
 673         (alpha_elf_md_end): Invoke cfi_set_sections.
 674         * config/tc-mips.c (md_apply_fix):  Handle BFD_RELOC_NONE.
 675         (s_ehword): Use BFD_RELOC_32_PCREL.
 676         (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
 677         (mips_cfi_reloc_for_encoding): New function.
 678         * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
 679         (DWARF2_FDE_RELOC_ENCODING): Define.
 680         (tc_cfi_reloc_for_encoding): Define.
 681         (mips_cfi_reloc_for_encoding): Define.
 682         (tc_compact_eh_opcode_stop): Define.
 683         (tc_compact_eh_opcode_pad): Define.
 684         * doc/as.texinfo: Document Compact EH extensions.
 685         * doc/internals.texi: Likewise.
 686         * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
 687         (tc_cfi_reloc_for_encoding): Provide default.
 688         (compact_eh): Declare.
 689         (emit_expr_encoded): New function.
 690         (get_debugseg_name): Add Compact EH support.
 691         (alloc_debugseg_item): Likewise.
 692         (cfi_set_sections): New function.
 693         (dot_cfi_fde_data): New function.
 694         (dot_cfi_personality_id): New function.
 695         (dot_cfi_inline_lsda): New function.
 696         (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
 697         and cfi_inline_lsda.
 698         (dot_cfi_personality): Add Compact EH support.
 699         (dot_cfi_lsda): Likewise.
 700         (dot_cfi_sections): Likewise.
 701         (dot_cfi_startproc): Likewise.
 702         (get_cfi_seg): Likewise.
 703         (output_compact_unwind_data): New function.
 704         (output_cfi_insn): Add Compact EH support.
 705         (output_cie): Likewise.
 706         (output_fde): Likewise.
 707         (cfi_finish): Likewise.
 708         (cfi_emit_eh_header): New function.
 709         (output_eh_header): New function.
 710         * dw2gencfi.h (cfi_set_sections): Declare.
 711         (SUPPORT_COMPACT_EH): Define.
 712         (MULTIPLE_FRAME_SECTIONS): Define.
 713         New enumeration to describe the Compact EH header format.
 714         (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
 715         eh_data, eh_loc and sections.
 716         (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
 717         CFI_EMIT_eh_frame_compact): Define.
 718
 719 2015-05-26  Max Filippov  <jcmvbkbc@gmail.com>
 720
 721         * config/tc-xtensa.c (xtensa_move_literals): Check that
 722         search_frag is non-NULL. Report error if literal frag is not
 723         found.
 724
 725 2015-05-22  Nick Clifton  <nickc@redhat.com>
 726
 727         PR gas/18446
 728         * read.c (output_big_sleb128): Use U suffix to prevent compile
 729         time warning.
 730
 731 2015-05-19  Jiong Wang  <jiong.wang@arm.com>
 732
 733         * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
 734         labels alphabetically.
 735         (md_apply_fix): Ditto.
 736         (aarch64_force_relocation): Ditto.
 737
 738 2015-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 739
 740         PR binutis/18386
 741         * config/tc-i386.c (OPTION_MAMD64): New.
 742         (OPTION_MINTEL64): Likewise.
 743         (md_longopts): Add -mamd64 and -mintel64.
 744         (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
 745         (md_show_usage): Add -mamd64 and -mintel64.
 746         * doc/c-i386.texi: Document -mamd64 and -mintel64.
 747
 748 2015-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 749
 750         * config/tc-i386.c (shared): New.
 751         (OPTION_MSHARED): Likewise.
 752         (elf_symbol_resolved_in_segment_p): Add relocation argument.
 753         Check PLT relocations and shared.
 754         (md_estimate_size_before_relax): Pass fragP->fr_var to
 755         elf_symbol_resolved_in_segment_p.
 756         (md_longopts): Add -mshared.
 757         (md_show_usage): Likewise.
 758         (md_parse_option): Handle OPTION_MSHARED.
 759         * doc/c-i386.texi: Document -mshared.
 760
 761 2015-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 762
 763         * write.c (compress_debug): Don't write the zlib header, which
 764         is handled by bfd_update_compression_header.
 765
 766 2015-05-13  Max Filippov  <jcmvbkbc@gmail.com>
 767
 768         * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
 769         closer than J_RANGE / 2 to jump frag.
 770
 771 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 772
 773         * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
 774         * config/tc-i386.c (i386_mach): Support iamcu.
 775         (i386_target_format): Likewise.
 776
 777 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 778
 779         * config/tc-i386.c (cpu_arch): Add iamcu.
 780         (i386_align_code): Handle PROCESSOR_IAMCU.
 781         (i386_arch): Likewise.
 782         (i386_mach): Likewise.
 783         (i386_target_format): Likewise.
 784         (valid_iamcu_cpu_flags): New function.
 785         (check_cpu_arch_compatible): Only allow Intel MCU instructions
 786         when targeting Intel MCU.
 787         (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
 788         are valid for Intel MCU.
 789         (md_parse_option): Likewise.
 790         * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
 791         (processor_type): Add PROCESSOR_IAMCU.
 792         * doc/c-i386.texi: Document iamcu.
 793
 794 2015-05-08  Nick Clifton  <nickc@redhat.com>
 795
 796         PR gas/18347
 797         * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
 798         * config/tc-arm.c (arm_tc_equal_in_insn): New function.  Move
 799         the symbol name checking code to here from...
 800         (md_undefined_symbo): ... here.
 801
 802 2015-05-07  H.J. Lu  <hongjiu.lu@intel.com>
 803
 804         * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
 805         (md_estimate_size_before_relax): Use it.
 806
 807 2015-05-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 808
 809         * config/tc-sparc.c: Typo in comment fixed.
 810
 811 2015-05-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 812
 813         * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
 814         condition codes
 815         * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
 816
 817 2015-05-06  Nick Clifton  <nickc@redhat.com>
 818
 819         * doc/as.texinfo (Dollar Local Labels): Note that these are only
 820         supported on some targets.
 821
 822 2015-05-06  Renlin Li  <renlin.li@arm.com>
 823
 824         * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
 825
 826 2015-05-05  Renlin Li  <renlin.li@arm.com>
 827
 828         * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
 829         symbols.
 830
 831 2015-05-05  Nick Clifton  <nickc@redhat.com>
 832
 833         * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
 834         (msp430_make_init_symbols): New function.
 835         (msp430_section): Call it.
 836         (msp430_frob_section): Likewise.
 837
 838 2015-05-02  Max Filippov  <jcmvbkbc@gmail.com>
 839
 840         * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
 841         (struct cached_fixup, struct fixup_cache): New structures.
 842         (fixup_order, xtensa_make_cached_fixup),
 843         (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
 844         (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
 845         (xtensa_add_cached_fixup): New functions.
 846         (xtensa_relax_frag): Cache fixups pointing at potentially
 847         oversized jumps at the beginning of every relaxation pass. Only
 848         check subset of this cache in the reach of single jump from the
 849         trampoline frag currently being relaxed.
 850
 851 2015-05-01  Nick Clifton  <nickc@redhat.com>
 852
 853         * config/rl78-parse.y (MULU): Remove ISA_G14.
 854         (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
 855
 856 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 857
 858         * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
 859         * config/tc-i386.h (md_end): Likewise.
 860         (i386_elf_emit_arch_note): Likewise.
 861
 862 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 863
 864         * configure.tgt: Support i386-*-elf*.
 865
 866 2015-04-30  DJ Delorie  <dj@redhat.com>
 867
 868         * config/rl78-defs.h (rl78_isa_g10): New.
 869         (rl78_isa_g13): New.
 870         (rl78_isa_g14): New.
 871         * config/rl78-parse.y (ISA_G10): New.
 872         (ISA_G13): New.
 873         (ISA_G14): New.
 874         (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
 875         * config/tc-rl78.c (rl78_isa_g10): New.
 876         (rl78_isa_g13): New.
 877         (rl78_isa_g14): New.
 878
 879 2015-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 880
 881         * config/tc-i386.c (i386_target_format): Use "else if" on
 882         cpu_arch_isa.
 883
 884 2015-04-30  Nick Clifton  <nickc@redhat.com>
 885
 886         PR gas/18347
 887         * config/tc-arm.c (md_undefined_symbol): Issue a warning message
 888         (if enabled) when the user creates a symbol with the same name as
 889         an ARM instruction.
 890         (flag_warn_syms): New static variable.
 891         (arm_opts): Add mwarn-syms and mno-warn-syms.
 892         * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
 893         options.
 894
 895         PR gas/18353
 896         * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
 897
 898 2015-04-29  Nick Clifton  <nickc@redhat.com>
 899
 900         PR 18256
 901         * config/tc-arm.c (encode_arm_cp_address): Issue an error message
 902         if the operand is neither a register nor a vector.
 903
 904 2015-04-29  Nick Clifton  <nickc@redhat.com>
 905
 906         * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
 907         times if the expression is not constant and the target uses linker
 908         relaxation.
 909
 910 2015-04-28  Renlin Li  <renlin.li@arm.com>
 911
 912         * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
 913
 914 2015-04-28  Nick Clifton  <nickc@redhat.com>
 915
 916         PR 18313
 917         * cond.c (s_if): Stop compile time warning about stopc being used
 918         before it is set.
 919         (s_ifc): Likewise.
 920
 921 2015-04-27  Renlin Li  <renlin.li@arm.com>
 922
 923         * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
 924         section.
 925         (md_assemble): Likewise, move the align code outside the loop.
 926
 927 2015-04-24  Jim Wilson  <jim.wilson@linaro.org>
 928
 929         * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
 930         for thunderx.
 931
 932 2015-04-24  Richard Earnshaw  <rearnsha@arm.com>
 933
 934         * config/tc-arm.h (arm_min): New function.
 935         (SUB_SEGMENT_ALIGN): Define.
 936
 937 2015-04-23  Matthew Fortune  <matthew.fortune@imgtec.com>
 938
 939         * config/tc-mips.c (macro): State the recommended way of creating
 940         32-bit or 64-bit addresses.
 941
 942 2015-04-23  Jan Beulich  <jbeulich@suse.com>
 943
 944         * config/tc-i386.c (match_mem_size): Also allow no size
 945         specification when broadcasting.
 946
 947 2015-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 948
 949         * doc/as.texinfo (Bundle directives): Shorten menu entry and
 950         use @subsection.
 951         (CFI directives): Use @subsection.
 952         (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
 953         * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
 954
 955 2015-04-17  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 956
 957         * config/tc-avr.c (create_record_for_frag): Rename link to
 958         prop_rec_link.
 959
 960 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 961
 962         * NEWS: Mention
 963         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
 964
 965 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 966
 967         * as.h (compressed_debug_section_type): Removed.
 968
 969 2015-04-14  Nick Clifton  <nickc@redhat.com>
 970
 971         * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
 972         (TC_FORCE_RELOCATION_SUB_SAME): Define.
 973         (DWARF2_USE_FIXED_ADVANCE_PC): Define.
 974
 975 2015-04-10  Nick Clifton  <nickc@redhat.com>
 976
 977         PR binutils/18198
 978         * doc/c-arm.texi (ARM Options): Add a note about the interaction of
 979         the -EB option with the linker's --be8 option.
 980
 981 2015-04-09  Hans-Peter Nilsson  <hp@axis.com>
 982
 983         * doc/c-rx.texi: Fix markup typos in last change.
 984
 985 2015-04-09  Nick Clifton  <nickc@redhat.com>
 986
 987         * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
 988         (md_longopts): Add -mno-allow-string-insns.
 989         (md_parse_option): Handle -mno-allow-string-insns.
 990         (md_show_usage): Mention -mno-allow-string-insns.
 991         (rx_note_string_insn_use): New function.  Produces an error
 992         message if a string insn is used when it is not allowed.
 993         * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
 994         (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
 995         * config/rx-defs.h (rx_note_string_insn_use): Prototype.
 996         * doc/c-rx.texi: Document -mno-allow-string-insns.
 997
 998 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 999
1000         * as.c (show_usage): Update --compress-debug-sections.
1001         (std_longopts): Use optional_argument on compress-debug-sections.
1002         (parse_args): Handle
1003         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1004         * as.h (compressed_debug_section_type): New.
1005         (flag_compress_debug): Change type to compressed_debug_section_type.
1006         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1007         * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1008         --compress-debug-sections=zlib-gabi.  Call
1009         bfd_get_compression_header_size to get compression header size.
1010         Don't rename section name for --compress-debug-sections=zlib-gabi.
1011         * config/tc-i386.c (compressed_debug_section_type): Set to
1012         COMPRESS_DEBUG_ZLIB.
1013         * doc/as.texinfo: Document
1014         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1015
1016 2015-04-07  Renlin Li  <renlin.li@arm.com>
1017
1018         * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1019         (s_aarch64_inst): Likewise.
1020         (md_assemble): Likewise.
1021
1022 2015-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1023
1024         * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1025         section size.
1026
1027 2015-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1028
1029         * write.c (compress_debug): Don't write the zlib header if
1030         compressed section size is the same as before compression.
1031
1032 2015-04-02  Nick Clifton  <nickc@redhat.com>
1033
1034         PR gas/18189
1035         * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
1036         min and max parameters.  Sign extend values before testing.
1037
1038 2015-04-02  Renlin Li  <renlin.li@arm.com>
1039
1040         * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1041         (mapping_state_2): Don't emit MAP_DATA here.
1042         (s_aarch64_inst): Align frag during state transition.
1043         (md_assemble): Likewise.
1044
1045 2015-04-02  Ed Maste  <emaste@freebsd.org>
1046
1047         * config/tc-aarch64.c (set_error_kind): Delete.
1048         (set_error_message): Delete.
1049
1050 2015-04-02  H.J. Lu  <hongjiu.lu@intel.com>
1051
1052         * configure: Regenerated.
1053
1054 2015-04-01  Evandro Menezes  <e.menezes@samsung.com>
1055
1056         * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1057         * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1058
1059 2015-04-01  Evandro Menezes  <e.menezes@samsung.com>
1060
1061         * config/tc-arm.c: Add support for Samsung Exynos M1.
1062         * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1063
1064 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
1065
1066         * configure: Regenerated.
1067
1068 2015-03-31  Ed Schouten  <ed@nuxi.nl>
1069
1070         * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1071
1072 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1073
1074         * configure.ac: Revert the AM_ZLIB change.
1075         * Makefile.in: Regenerated.
1076         * aclocal.m4: Likewise.
1077         * configure: Likewise.
1078
1079 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1080
1081         * Makefile.am (ZLIBINC): New.
1082         (AM_CFLAGS): Add $(ZLIBINC).
1083         * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1084         (parse_args): Likewise.
1085         * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1086         (compress_init): Don't check HAVE_ZLIB_H.
1087         (compress_data): Likewise.
1088         (compress_finish): Likewise.
1089         * configure.ac (AM_ZLIB): Removed.
1090         (zlibinc): New.  AC_SUBST.
1091         Add --with-system-zlib.
1092         * Makefile.in: Regenerated.
1093         * config.in: Likewise.
1094         * configure: Likewise.
1095         * doc/Makefile.in: Likewise.
1096
1097 2015-03-27  H.J. Lu  <hongjiu.lu@intel.com>
1098
1099         * config/tc-i386.c (cpu_flags_set): Removed.
1100
1101 2015-03-25  Renlin Li  <renlin.li@arm.com>
1102
1103         * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1104         code.
1105         (mapping_state_2): Emit first MAP_DATA symbol here.
1106
1107 2015-03-24  H.J. Lu  <hongjiu.lu@intel.com>
1108
1109         PR gas/18087
1110         * write.c (compress_debug): Don't write the zlib header if
1111         compression didn't make the section smaller.
1112
1113 2015-03-24  Terry Guo  <terry.guo@arm.com>
1114
1115         * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1116         features.
1117         (parse_psr): Likewise.
1118         (do_t_mrs): Likewise.
1119         (do_t_msr): Likewise.
1120         (static const arm_feature_set arm_ext_*): Defined with new macros.
1121         (static const arm_feature_set arm_cext_*): Likewise.
1122         (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1123         (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1124         (deprecated_coproc_regs): Likewise.
1125         (UL_BARRIER): Likewise.
1126         (barrier_opt_names): Likewise.
1127         (arm_cpus): Likewise.
1128         (arm_extensions): Likewise.
1129
1130 2015-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1131
1132         * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1133         instructions to 10 bytes.
1134
1135 2015-03-19  Nick Clifton  <nickc@redhat.com>
1136
1137         * config/tc-rl78.c (enum options): Add G13 and G14.
1138         (md_longopts): Add -mg13 and -mg14.
1139         (md_parse_option): Handle -mg13 and -mg14.
1140         (md_show_usage): List -mg13 and -mg14.
1141         * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1142
1143 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
1144             Nick Clifton  <nickc@redhat.com>
1145
1146         PR binutils/18087
1147         * doc/as.texinfo: Note that when gas compresses debug sections the
1148         compression is only performed if it makes the section smaller.
1149         * write.c (compress_debug): Do not compress a debug section if
1150         doing so would make it larger.
1151
1152 2015-03-17  Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
1153
1154         * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1155         (i386_align_code): Add PROCESSOR_ZNVER cases.
1156         * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1157         * doc/c-i386.texi: Add znver1 and clzero.
1158
1159 2015-03-16  Nick Clifton  <nickc@redhat.com>
1160
1161         * dwarf2dbg.c (out_header): Remove spurious #if 1.
1162
1163 2015-03-13  Jiong Wang  <jiong.wang@arm.com>
1164
1165         * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1166         number 31.
1167
1168 2015-03-13  Jiong Wang  <jiong.wang@arm.com>
1169
1170         * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1171
1172 2015-03-12  Andrew Bennett  <andrew.bennett@imgtec.com>
1173
1174         * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1175         * doc/c-mips.texi: Document i6400 -march option.
1176
1177 2015-03-12  Nick Clifton  <nickc@redhat.com>
1178
1179         PR gas/17444
1180         * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1181         to arm_apply_sym_value.  Update prototype.
1182         * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1183         Do not apply the value if the symbol is in a different segment to
1184         the current segment.
1185
1186 2015-03-11  Alan Modra  <amodra@gmail.com>
1187
1188         * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1189         (md_apply_fix): Report an error on data-only fixups used with insns.
1190
1191 2015-03-10  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1192
1193         * config/tc-s390.c (md_gather_operands): Check for valid
1194         length field operands.
1195
1196 2015-03-10  Michael Perkins  <perkinsmg75@yahoo.co.uk>
1197
1198         * config/tc-arm.c (parse_operands): Fix bug setting writeback
1199         values for '^' on OP_REGLSTs.
1200         (do_push_pop): Add new writeback constraint.
1201
1202 2015-03-10  Renlin Li  <renlin.li@arm.com>
1203
1204         * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1205         (mapping_state_2): Emit first MAP_DATA symbol here.
1206
1207 2015-03-10  Matthew Wahab  <matthew.wahab@arm.com>
1208
1209         * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1210         code sections.
1211
1212 2015-03-10  Nick Clifton  <nickc@redhat.com>
1213
1214         PR gas/17852
1215         * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1216         initialised when CPU_DEFAULT is defined.
1217
1218 2015-03-05  Nick Clifton  <nickc@redhat.com>
1219
1220         * config/tc-v850.c (md_parse_option): Fix code to set or clear
1221         EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1222         -m8byte-align and -m4byte-align command line options.
1223
1224 2015-03-04  Richard Sandiford  <richard.sandiford@arm.com>
1225
1226         PR gas/17843
1227         * config/tc-aarch64.c (process_movw_reloc_info): Allow
1228         R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1229         for MOVK.
1230
1231 2015-02-28  Alan Modra  <amodra@gmail.com>
1232
1233         * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1234         end to their alignment.
1235
1236 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1237
1238         * config/tc-aarch64.c (reloc_table_entry): Generate
1239         BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1240         (md_apply_fix, aarch64_force_relocation): Handle
1241         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1242
1243 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1244
1245         * config/tc-aarch64.c (reloc_table_entry): Generate
1246         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1247         (md_apply_fix, aarch64_force_relocation): Handle
1248         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
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_TLSIE_LD_GOTTPREL_PREL19.
1254         (md_apply_fix, aarch64_force_relocation): Handle
1255         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1256
1257 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1258
1259         * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1260         (reloc_table): Likewise.
1261         (parse_address_main): Use ld_literal_type.
1262
1263 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1264
1265         * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1266         (reloc_table): Likewise.
1267         (parse_address_main): Use adr_type.
1268
1269 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1270
1271         * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1272
1273 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1274
1275         * config/tc-avr.c: Add elf32-avr.h include.
1276         (struct avr_property_record_link): New structure.
1277         (avr_output_property_section_header): New function.
1278         (avr_record_size): New function.
1279         (avr_output_property_record): New function.
1280         (avr_create_property_section): New function.
1281         (avr_handle_align): New function.
1282         (exclude_section_from_property_tables): New function.
1283         (create_record_for_frag): New function.
1284         (append_records_for_section): New function.
1285         (avr_create_and_fill_property_section): New function.
1286         (avr_post_relax_hook): New function.
1287         * config/tc-avr.h (md_post_relax_hook): Define.
1288         (avr_post_relax_hook): Declare.
1289         (HANDLE_ALIGN): Define.
1290         (avr_handle_align): Declare.
1291         (strut avr_frag_data): New structure.
1292         (TC_FRAG_TYPE): Define.
1293
1294 2015-02-25  Matthew Wahab  <matthew.wahab@arm.com>
1295
1296         * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1297         cortex-a72.
1298
1299 2015-02-24  Nick Clifton  <nickc@redhat.com>
1300
1301         * config/tc-v850.c (soft_float): New variable.
1302         (v850_data_8): New variable.
1303         (md_show_usage): Add -msoft-float/-mhard-float.
1304         (md_parse_option): Likewise.
1305         (md_begin): Set the default value of soft_float.
1306         (v850_md_end): New function.  Creates a note section.
1307         * config/tc-v850.h (md_end): Define.
1308         * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1309
1310 2015-02-23  Yoshinori Sato  <ysato@users.sourceforge.jp>
1311
1312         * config/tc-h8300.c (line_separater_chars): Add a version for
1313         h8300-linux that includes a separator.
1314         (default_mach): New variable.
1315         (md_main): Use it.
1316         (md_longopts): Add '--march' option.
1317         (md_parse_option): Parse the new option.
1318         * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1319         * configure.tgt: Add h8300-*-linux
1320         * doc/c-h8300.texi: Document --march.
1321
1322 2015-02-23  Nick Clifton  <nickc@redhat.com>
1323
1324         PR 17940
1325         * dwarf2dbg.c (out_header): When generating dwarf sections use
1326         real symbols not temps for the start and end symbols.
1327         * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1328         adjustments to relocations in debug sections.
1329         (TC_LINKRELAX_FIXUP): Likewise.
1330
1331 2015-02-19  Alan Modra  <amodra@gmail.com>
1332
1333         * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1334         * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1335
1336 2015-02-11  Matthew Wahab  <matthew.wahab@arm.com>
1337
1338         * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1339
1340 2015-02-11  Matthew Wahab  <matthew.wahab@arm.com>
1341
1342         * config/tc-arm.c: Add support for Cortex-A72.
1343
1344 2015-02-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1345
1346         * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1347         of as_warn for deprecation messages.
1348         (encode_arm_addr_mode_2): Likewise.
1349         (check_obsolete): Likewise.
1350         (do_rd_rm_rn): Likewise.
1351         (do_co_reg): Likewise.
1352         (do_setend): Likewise.
1353         (do_t_mov_cmp): Likewise.
1354         (do_neon_ldr_str): Likewise.
1355         (opcode_lookup): Likewise.
1356         (if_fsm_post_encode): Likewise.
1357         (md_assemble): Likewise.
1358
1359 2015-02-06  Jan Beulich  <jbeulich@suse.com>
1360
1361         * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1362         (cfi_change_reg_numbers): Also do nothing for CFI_label.
1363         (cfi_pseudo_table): Also handle .cfi_label when not supporting
1364         CFI directives.
1365
1366 2015-02-05  Alan Modra  <amodra@gmail.com>
1367
1368         * config/tc-msp430.c (md_assemble): Correct size passed to
1369         extract_cmd.  Remove index check.
1370
1371 2015-02-04  Matthew Wahab  <matthew.wahab@arm.com>
1372
1373         * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1374         * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1375
1376 2015-02-04  Nick Clifton  <nickc@redhat.com>
1377
1378         * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1379         these instructions.
1380
1381 2015-02-03  Renlin Li  <renlin.li@arm.com>
1382
1383         * doc/c-aarch64.texi (.arch): Document the directive.
1384         (.arch_extension): Likewise.
1385
1386 2015-02-03  Nick Clifton  <nickc@redhat.com>
1387
1388         * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1389
1390 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
1391
1392         * Makefile.am: Add FT32 files.
1393         * config/tc-ft32.c: New file.
1394         * config/tc-ft32.h: New file.
1395         * configure.tgt: Add FT32 support.
1396         * Makefile.in: Regenerate.
1397         * po/POTFILES.in: Regenerate.
1398
1399 2015-01-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1400
1401         * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1402         of instruction la to a symbol.
1403
1404 2015-01-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1405
1406         * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1407         section name.
1408
1409 2015-01-19  Alan Modra  <amodra@gmail.com>
1410
1411         * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1412         * write.c (get_frag_for_reloc): Allow match just past end of frag.
1413
1414 2015-01-16  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1415
1416         * config/tc-s390.c (struct pd_reg): Remove.
1417         (pre_defined_registers): Remove.
1418         (REG_NAME_CNT): Remove.
1419         (reg_name_search): Calculate the register number instead of doing
1420         a lookup.
1421         (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1422         reg_name_search signature.
1423         (s390_parse_cpu): Support the new arch string z13.
1424         (s390_insert_operand): Support for vector registers with the extra
1425         field for the fifth bit of each vector register operand.
1426         (md_gather_operand): Adjust to the new handling of optional
1427         parameters.
1428
1429         * doc/as.texinfo: Document the z13 cpu string.
1430
1431 2015-01-13  Matthew Wahab  <matthew.wahab@arm.com>
1432
1433         * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1434         #0, restoring previous behaviour.
1435
1436 2015-01-12  Jan Beulich  <jbeulich@suse.com>
1437
1438         * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1439         (cfi_pseudo_table): Add "cfi_label".
1440         (output_cfi_insn): Handle CFI_label.
1441         (select_cie_for_fde): Als terminate CIE when encountering
1442         CFI_label.
1443         * dw2gencfi.h (cfi_add_label): Declare.
1444         (struct cfi_insn_data): New member "sym_name".
1445         (CFI_label): New.
1446         * read.c (read_symbol_name): Drop "static".
1447         * read.h (read_symbol_name): Declare.
1448
1449 2015-01-12  Jan Beulich  <jbeulich@suse.com>
1450
1451         * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1452         (do_neon_qshl_imm): Likewise.
1453
1454 2015-01-12  Alan Modra  <amodra@gmail.com>
1455
1456         * read.c (s_altmacro, s_reloc): Make definition static.
1457
1458 2015-01-10  Andrew Burgess  <andrew.burgess@embecosm.com>
1459
1460         * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1461         diff fixups.
1462
1463 2015-01-09  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1464
1465         * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1466         X-Gene 2.
1467         * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1468
1469 2015-01-07  Jan Beulich <jbeulich@suse.com>
1470
1471         * config/tc-arm.c (struct arm_option_extension_value_table):
1472         Split field "value" into fields "merge_value" and "clear_value".
1473         (arm_extensions): Adjust initializer accordingly.
1474
1475 2015-01-01  Alan Modra  <amodra@gmail.com>
1476
1477         * as.c (parse_args): Just print current year.
1478
1479 2015-01-01  Alan Modra  <amodra@gmail.com>
1480
1481         Update year range in copyright notice of all files.
1482
1483 For older changes see ChangeLog-2014
1484 \f
1485 Copyright (C) 2015 Free Software Foundation, Inc.
1486
1487 Copying and distribution of this file, with or without modification,
1488 are permitted in any medium without royalty provided the copyright
1489 notice and this notice are preserved.
1490
1491 Local Variables:
1492 mode: change-log
1493 left-margin: 8
1494 fill-column: 74
1495 version-control: never
1496 End: