gas/ChangeLog

   1 2015-10-02  Renlin Li <renlin.li@arm.com>
   2
   3         * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1.
   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
  11         gotoff_g0_nc.
  12         (process_movw_reloc_info): Support gotoff_g0_nc.
  13         (md_apply_fix): 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_g1.
  19         (process_movw_reloc_info): Support newly added modifier.
  20         (md_apply_fix): Likewise.
  21
  22 2015-09-29  Dominik Vogt  <vogt@linux.vnet.ibm.com>
  23
  24         * doc/c-s390.texi: Add documentation.
  25         Add missing code markup.
  26         * config/tc-s390.c (current_flags): New static variable.
  27         (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
  28         (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
  29         Fix indentation.
  30         (md_parse_option): Call s390_parse_cpu with the new signature.
  31         (s390_machine): Likewise.
  32         Keep track of current_flags.
  33         Simplify code a bit.
  34         undefine MAX_HISTORY at end of function.
  35         (s390_machinemode): undefine MAX_HISTORY at end of function.
  36         Update an error message.
  37
  38 2015-08-11  Peter Zotov  <whitequark@whitequark.org>
  39
  40         PR ld/18759
  41         * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
  42         relative relocs.
  43         * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
  44
  45 2015-09-25  Ryo ONODERA  <ryo_on@yk.rim.or.jp>
  46
  47         PR 18994
  48         * configure.ac (nds32): Don't use bash == in tests.
  49         * configure: Regenerate.
  50
  51 2015-09-23  Nick Clifton  <nickc@redhat.com>
  52
  53         * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
  54
  55 2015-09-22  Nick Clifton  <nickc@redhat.com>
  56
  57         * config/tc-rx.c (nop_7): Recode using MAX.
  58
  59 2015-09-05  Chen Gang  <gang.chen.5i5j@gmail.com>
  60
  61         * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
  62         the latest gcc's warning.
  63
  64 2015-08-27  Alan Modra  <amodra@gmail.com>
  65
  66         PR gas/18581
  67         * config/tc-aarch64.h (TC_START_LABEL): Redefine.
  68         * config/tc-arm.c (tc_start_label_without_colon): Delete params.
  69         Use input_line_pointer directly.
  70         * config/tc-arm.h (TC_START_LABEL): Redefine.
  71         (TC_START_LABEL_WITHOUT_COLON): Redefine.
  72         (tc_start_label_without_colon): Update prototype.
  73         * config/tc-bfin.c (bfin_start_label): Delete ptr param.  Check
  74         for NUL instead.
  75         * config/tc-bfin.h (bfin_start_label): Update prototype.
  76         (TC_START_LABEL): Redefine.
  77         * config/tc-d30v.h (TC_START_LABEL): Redefine.
  78         * config/tc-fr30.c (restore_colon): Rewrite.
  79         (fr30_is_colon_insn): Add nul_char param.  Return int.  Bump
  80         i_l_p over quote.  Update restore_colon calls.
  81         * config/tc-fr30.h (TC_START_LABEL): Redefine.
  82         (fr30_is_colon_insn): Update prototype.
  83         * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
  84         * config/tc-m32c.h (TC_START_LABEL): Redefine.
  85         (m32c_is_colon_insn): Update prototype.
  86         * config/tc-m32r.h (TC_START_LABEL): Redefine.
  87         * config/tc-mep.h (TC_START_LABEL): Redefine.
  88         * config/tc-nds32.h (TC_START_LABEL): Redefine.
  89         * config/tc-tic54x.c (tic54x_start_label): Replace params with
  90         nul_char and next_char.  Step over trailing quote.
  91         * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
  92         (tic54x_start_label): Update prototype.
  93         * read.c (TC_START_LABEL): Redefine.  Update invocation.
  94         (TC_START_LABEL_WITHOUT_COLON): Update invocation.
  95         * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
  96         and restore if calling s_set.  Don't restore delim again.
  97
  98 2015-08-26  Alan Modra  <amodra@gmail.com>
  99
 100         PR gas/18581
 101         * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
 102         call to where input line used to be restored.
 103         * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
 104         line restore.
 105         * config/tc-tilepro.c (parse_reg_expression): Add regname var.
 106
 107 2015-08-26  Nick Clifton  <nickc@redhat.com>
 108
 109         PR gas/18842
 110         * configure.ac (AS_CHECK_DECLS): Add asprintf.
 111         * configure: Regenerate.
 112         * config.in: Regenerate.
 113
 114 2015-08-25  Jose E. Marchesi  <jose.marchesi@oracle.com>
 115
 116         * config/tc-sparc.c (priv_reg_table): New privileged register
 117         %pmcdper.
 118
 119 2015-08-21  Nick Clifton  <nickc@redhat.com>
 120
 121         PR gas/18581
 122         * expr.c (get_symbol_end): Rename to get_symbol_name.  Add a
 123         return parameter pointing to the start of the symbol.  Allow
 124         symbol names enclosed in double quotes.
 125         (restore_line_pointer): New function.  Replace the NUL character
 126         inserted into the input stream with the given character.  If the
 127         character was a double quote, advance the input pointer.
 128         * expr.h (get_symbol_end): Delete.
 129         (get_symbol_name): Add prototype.
 130         (restore_line_pointer): Prototype.
 131         * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
 132         * doc/as.texinfo (Symbol Intro): Document that symbol names can
 133         now be enclosed in double quotes.
 134         * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
 135         Use restore_line_pointer to replace the NUL in the input stream.
 136         Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
 137         Check for the use of double quoted symbol names.
 138         * expr.c: Likewise.
 139         * config/obj-aout.c: Likewise.
 140         * config/obj-coff-seh.c: Likewise.
 141         * config/obj-coff.c: Likewise.
 142         * config/obj-elf.c: Likewise.
 143         * config/obj-evax.c: Likewise.
 144         * config/obj-macho.c: Likewise.
 145         * config/obj-som.c: Likewise.
 146         * config/tc-alpha.c: Likewise.
 147         * config/tc-arc.c: Likewise.
 148         * config/tc-arm.c: Likewise.
 149         * config/tc-dlx.c: Likewise.
 150         * config/tc-h8300.c: Likewise.
 151         * config/tc-hppa.c: Likewise.
 152         * config/tc-i370.c: Likewise.
 153         * config/tc-i386-intel.c: Likewise.
 154         * config/tc-i386.c: Likewise.
 155         * config/tc-i960.c: Likewise.
 156         * config/tc-ia64.c: Likewise.
 157         * config/tc-iq2000.c: Likewise.
 158         * config/tc-m32r.c: Likewise.
 159         * config/tc-m68hc11.c: Likewise.
 160         * config/tc-m68k.c: Likewise.
 161         * config/tc-microblaze.c: Likewise.
 162         * config/tc-mips.c: Likewise.
 163         * config/tc-mmix.c: Likewise.
 164         * config/tc-mn10200.c: Likewise.
 165         * config/tc-mn10300.c: Likewise.
 166         * config/tc-nios2.c: Likewise.
 167         * config/tc-ppc.c: Likewise.
 168         * config/tc-s390.c: Likewise.
 169         * config/tc-score.c: Likewise.
 170         * config/tc-score7.c: Likewise.
 171         * config/tc-sparc.c: Likewise.
 172         * config/tc-tic4x.c: Likewise.
 173         * config/tc-tic54x.c: Likewise.
 174         * config/tc-tic6x.c: Likewise.
 175         * config/tc-tilegx.c: Likewise.
 176         * config/tc-tilepro.c: Likewise.
 177         * config/tc-v850.c: Likewise.
 178         * config/tc-xtensa.c: Likewise.
 179         * config/tc-z80.c: Likewise.
 180         * dw2gencfi.c: Likewise.
 181         * dwarf2dbgc.: Likewise.
 182         * ecoff.c: Likewise.
 183         * read.c: Likewise.
 184         * stabs.c: Likewise.
 185
 186 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 187
 188         * config/tc-aarch64.c (reloc_table): New relocation types support for
 189         dtprel_lo12.
 190         (ldst_lo12_determine_real_reloc_type): Support
 191         BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
 192         BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 193         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
 194         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 195         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
 196         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
 197         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
 198         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
 199         (parse_operands): Likewise.
 200         (md_apply_fix): Likewise.
 201         (aarch64_force_relocation): Likewise.
 202         (process_movw_reloc_info): Likewise.
 203
 204 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 205
 206         * config/tc-aarch64.c (reloc_table): New relocation modifiers,
 207         "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
 208         "dtprel_g1_nc", "dtprel_g2".
 209         (md_apply_fix): Support new relocation types.
 210         (aarch64_force_relocation): Likewise.
 211         (process_movw_reloc_info): Likewise.
 212
 213 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 214
 215         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 216         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
 217         (aarch64_force_relocation): Likewise.
 218
 219 2015-08-17  Alan Modra  <amodra@gmail.com>
 220
 221         * gas/config/tc-arm.c (s_align): Delete.
 222         (md_pseudo_table): Use s_align_ptwo for "align".
 223         * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
 224         * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
 225
 226 2015-08-13  Alan Modra  <amodra@gmail.com>
 227
 228         * expr.c (operand): Rewrite handling of operands starting with "0f".
 229         If atof_generic only parses "-" or "+", treat as expression.
 230
 231 2015-08-13  Alan Modra  <amodra@gmail.com>
 232             DJ Delorie  <dj@redhat.com>
 233
 234         * expr.c (integer_constant): Return O_absent expression if eol.
 235         (operand): For targets with both LOCAL_LABELS_FB and
 236         NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
 237         digits as a local label reference.  Correct handling of 0b prefix.
 238         If a suffix is not allowed, error on 0B.
 239
 240 2015-08-13  Alan Modra  <amodra@gmail.com>
 241
 242         * doc/as.texinfo (Local Labels): Allowed range of N in local
 243         labels is non-negative integers, not positive integers.
 244
 245 2015-08-12  David Weatherford  <weath@cadence.com>
 246
 247         * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
 248         New structures.
 249         (xtensa_maybe_create_literal_pool_frag): New function.
 250         (litpool_seg_list, auto_litpools, auto_litpool_limit)
 251         (litpool_buf, litpool_slotbuf): New static variables.
 252         (option_auto_litpools, option_no_auto_litpools)
 253         (option_auto_litpool_limit): New enum identifiers.
 254         (md_longopts): Add entries for auto-litpools, no-auto-litpools
 255         and auto-litpool-limit.
 256         (md_parse_option): Handle option_auto_litpools,
 257         option_no_auto_litpools and option_auto_litpool_limit.
 258         (md_show_usage): Add help for --[no-]auto-litpools and
 259         --auto-litpool-limit.
 260         (xtensa_mark_literal_pool_location): Record a place for literal
 261         pool with a call to xtensa_maybe_create_literal_pool_frag.
 262         (get_literal_pool_location): Find highest priority literal pool
 263         or convert candidate to literal pool when auto-litpools are used.
 264         (xg_assemble_vliw_tokens): Create literal pool after jump
 265         instruction.
 266         (xtensa_check_frag_count): Create candidate literal pool every
 267         auto_litpool_limit frags.
 268         (xtensa_relax_frag): Add jump around literals to non-empty
 269         literal pool.
 270         (xtensa_move_literals): Estimate literal pool addresses and move
 271         unreachable literals closer to their users, converting candidate
 272         to literal pool if needed.
 273         (xtensa_switch_to_non_abs_literal_fragment): Only emit error
 274         about missing .literal_position in case auto-litpools are not
 275         used.
 276         * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
 277         state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
 278         * doc/as.texinfo (Xtensa options):  Document --auto-litpools and
 279         --no-auto-litpools options.
 280         * doc/c-xtensa.texi (Xtensa options): Likewise.
 281
 282 2015-08-12  Simon Dardis  <simon.dardis@imgtec.com>
 283
 284         * config/tc-mips.c (move_register): Change to use 'or' only.
 285         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
 286         use or for move.
 287
 288 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 289
 290         * config/tc-aarch64.c (reloc_table): New relocation modifiers
 291         "dtprel_lo12".
 292         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
 293         (aarch64_force_relocation): Likewise.
 294
 295 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 296
 297         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 298         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
 299         (aarch64_force_relocation): Likewise.
 300
 301 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 302
 303         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 304         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
 305         (aarch64_force_relocation): Likewise.
 306
 307 2015-08-11  Nick Clifton  <nickc@redhat.com>
 308
 309         PR gas/18765
 310         * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
 311         compile time warnings about constant expressions being shifted
 312         into bit 31.
 313         (do_iwmmxt_wldstd): Likewise.
 314         (do_iwmmxt_wrwrwr_or_imm5): Likewise.
 315         (md_assemble): Likewise.
 316
 317         PR gas/18574
 318         * config/tc-msp430.c (msp430_operands): Rewrite if statements to
 319         remove redundant checks.
 320         (md_apply_fix): Likewise.
 321
 322         PR gas/18677
 323         * config/tc-mmix.c (md_assemble): Fix typo checking operands with
 324         a numeric constant value.
 325
 326         PR gas/18678
 327         * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
 328
 329         PR gas/18679
 330         * config/xtensa-relax.c (same_operand_name): Fix typo.
 331
 332 2015-08-08  Hans-Peter Nilsson  <hp@axis.com>
 333
 334         * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
 335         0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
 336
 337 2015-08-04  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 338
 339         * doc/c-aarch64.texi (.xword): Document directive.
 340
 341 2015-08-03  Nick Clifton  <nickc@redhat.com>
 342
 343         * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
 344         fix typo in its entry: @kindex -> @item.
 345
 346 2015-07-28  Robert Suchanek  <robert.suchanek@imgtec.com>
 347
 348         * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
 349         * doc/c-mips.texi: Document m5100 and m5101 for -march=.
 350
 351 2015-07-28  Robert Suchanek  <robert.suchanek@imgtec.com>
 352
 353         * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
 354         * doc/c-mips.text: Document -march=interaptiv.
 355
 356 2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 357
 358         * configure: Regenerated.
 359
 360 2015-07-24  Nick Clifton  <nickc@redhat.com>
 361
 362         * config/tc-rl78.c (rl78_abs_sym): New local variable.
 363         (md_begin): Initialise the new symbol.
 364         (OPIMM): Define the value to be relative to the new symbol and not
 365         the absolute section symbol.
 366
 367 2015-07-22  Alan Modra  <amodra@gmail.com>
 368
 369         PR gas/18687
 370         * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
 371         loop.  Don't drop lines at end of file lacking a newline, add a
 372         newline instead.  Ensure partial_size is zero whenever
 373         partial_where is NULL.  Adjust buffer size for extra char.
 374         (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
 375
 376 2015-07-20  Matthew Wahab  <matthew.wahab@arm.com>
 377
 378         * NEWS: Mention corrected spelling of armv6kz.
 379         * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
 380         ARM_ARCH_V6KZ.
 381         (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
 382         * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
 383
 384 2015-07-16  Jiong Wang  <jiong.wang@arm.com>
 385
 386         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 387         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
 388         (aarch64_force_relocation): Ditto.
 389
 390 2015-07-16  Matthew Wahab  <matthew.wahab@arm.com>
 391
 392         * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
 393         * doc/c-arm.texi (-mfpu=): Likewise.  Correct the entry for
 394         neon-fp-armv8.1.
 395
 396 2015-07-16  James Greenhalgh  <james.greenhalgh@arm.com>
 397
 398         * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
 399         not support ARM mode" error messages.
 400
 401 2015-07-15  H.J. Lu  <hongjiu.lu@intel.com>
 402
 403         * config/tc-i386.c (flag_compress_debug): Replace
 404         COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
 405
 406 2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 407
 408         * as.c (parse_args): Make --compress-debug-sections and
 409         --compress-debug-sections=zlib the same as
 410         --compress-debug-sections=zlib-gabi.
 411         * doc/as.texinfo: Change --compress-debug-sections and
 412         --compress-debug-sections=zlib to zlib-gabi.
 413
 414 2015-07-09  Catherine Moore  <clm@codesourcery.com>
 415
 416         * config/tc-mips.c (check_fpabi):  Handle
 417         VAL_GNU_MIPS_ABI_FP_NAN2008.
 418
 419 2015-07-08  Ciro Santilli  <ciro.santilli@gmail.com>
 420
 421         * doc/as.texinfo: Clarify case requirements for pseudo ops.
 422
 423 2015-07-08  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
 424
 425         * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
 426         32 bit PC relative and update offset if the fixup is pc-relative.
 427         * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
 428         relocs.
 429
 430 2015-07-03  Alan Modra  <amodra@gmail.com>
 431
 432         * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
 433         * doc/c-ppc.texi (PowerPC-Opts): Likewise.
 434
 435 2015-07-01  Sandra Loosemore  <sandra@codesourcery.com>
 436             Cesar Philippidis  <cesar@codesourcery.com>
 437
 438         * config/tc-nios2.c (nios2_min_align): New.
 439         (nop): Replace with....
 440         (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
 441         (nios2_align): Handle alignment on 2-byte boundaries when CDX
 442         instructions may be present.
 443         (s_nios2_align): Adjust reference to nop.
 444         (CDXBRANCH, IS_CDXBRANCH): New.
 445         (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
 446         (nios2_relax_subtype_size): Handle 2-byte CDX branches.
 447         (nios2_relax_frag): Likewise.
 448         (md_convert_frag): Handle R2 encodings.
 449         (nios2_check_overflow): Check that low-order bits are zero
 450         before applying rightshift from howto.
 451         (nios2_check_overflow): Correct negative overflow calculation.
 452         (nios2_diagnose_overflow): Handle signed_immed12_overflow.  Issue
 453         generic overflow messages for miscellaneous instruction formats.
 454         (md_apply_fix): Recognize new R2 relocations.  For pc_relative
 455         relocations, store fixup in *valP.
 456         (nios2_reglist_mask, nios2_reglist_dir): New.
 457         (nios2_parse_reglist): New.
 458         (nios2_parse_base_register): New.
 459         (nios2_assemble_expression): Handle constant expressions designated
 460         by BFD_RELOC_NONE.
 461         (nios2_assemble_reg3): New.
 462         (nios2_assemble_arg_c): Handle R2 instruction formats.
 463         (nios2_assemble_arg_d): Likewise.
 464         (nios2_assemble_arg_s): Likewise.
 465         (nios2_assemble_arg_t): Likewise.
 466         (nios2_assemble_arg_D): New.
 467         (nios2_assemble_arg_S): New.
 468         (nios2_assemble_arg_T): New.
 469         (nios2_assemble_arg_i): Handle R2 instruction formats.
 470         (nios2_assemble_arg_I): New.
 471         (nios2_assemble_arg_u): Handle R2 instruction formats.
 472         (nios2_assemble_arg_U): New.
 473         (nios2_assemble_arg_V): New.
 474         (nios2_assemble_arg_W): New.
 475         (nios2_assemble_arg_X): New.
 476         (nios2_assemble_arg_Y): New.
 477         (nios2_assemble_arg_o): Handle R2 instruction formats.
 478         (nios2_assemble_arg_O): New.
 479         (nios2_assemble_arg_P): New.
 480         (nios2_assemble_arg_j): Handle R2 instruction formats.
 481         (nios2_assemble_arg_k): New.
 482         (nios2_assemble_arg_l): Handle R2 instruction formats.
 483         (nios2_assemble_arg_m): Likewise.
 484         (nios2_assemble_arg_M): New.
 485         (nios2_assemble_arg_N): New.
 486         (nios2_assemble_arg_e): New.
 487         (nios2_assemble_arg_f): New.
 488         (nios2_assemble_arg_g): New.
 489         (nios2_assemble_arg_h): New.
 490         (nios2_assemble_arg_R): New.
 491         (nios2_assemble_arg_B): New.
 492         (nios2_assemble_args): Handle new argument letters.
 493         (nios2_consume_arg): Likewise.
 494         (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
 495         in error message.
 496         (nios2_ps_insn_info_structs): Add nop.n.
 497         (output_ubranch): Handle CDX branches.
 498         (output_cbranch): Likewise.
 499         (output_call): Handle R2 encodings.
 500         (output_movia): Likewise.
 501         (md_begin): Initialize nios2_min_align.
 502         (md_assemble): Align to nios2_min_align.  Adjust nios2_min_align
 503         if a 16-bit instruction is seen.
 504         (nios2_cons_align): Use appropriate nop pattern.
 505
 506 2015-07-01  Sandra Loosemore  <sandra@codesourcery.com>
 507             Cesar Philippidis  <cesar@codesourcery.com>
 508
 509         * config/tc-nios2.c: Adjust includes.
 510         (OPTION_MARCH): Define.
 511         (md_longopts): Add -march option.
 512         (nios2_architecture): New.
 513         (nios2_use_arch): New.
 514         (md_parse_option): Handle OPTION_MARCH.
 515         (md_show_usage): Document -march.
 516         (md_begin): Set arch in BFD.
 517         (nios2_elf_final_processing): New.
 518         * config/tc-nios2.h (elf_tc_final_processing): Define.
 519         (nios2_elf_final_processing): New.
 520         * doc/c-nios2.texi (-march): Add documentation.
 521
 522 2015-06-30  Amit Pawar  <Amit.Pawar@amd.com>
 523
 524         * config/tc-i386.c (cpu_arch): Add .mwaitx.
 525         (process_immext): Check operands for monitorx/mwaitx instructions.
 526         * doc/c-i386.texi: Document mwaitx.
 527
 528 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 529
 530         * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
 531         COMPRESS_DEBUG_GNU_ZLIB.
 532         * config/tc-i386.c (flag_compress_debug): Likewise.
 533
 534 2015-06-24  H.J. Lu  <hongjiu.lu@intel.com>
 535
 536         * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
 537
 538 2015-06-19  Peter Bergner  <bergner@vnet.ibm.com>
 539
 540         * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
 541         Allow for optional operands without insert functions.
 542
 543 2015-06-18  Nick Clifton  <nickc@redhat.com>
 544
 545         PR gas/18541
 546         * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
 547         mode against a nearby symbol.
 548
 549 2015-06-18  Nick Clifton  <nickc@redhat.com>
 550
 551         PR gas/18481
 552         * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
 553         in the same case as BFD_RELOC_ARM_TLS_IS32.
 554
 555 2015-06-17  Nick Clifton  <nickc@redhat.com>
 556
 557         * config/tc-arm.c (is_double_a_single): Make conditional upon the
 558         availablity of a 64-bit type.  Use this type for the argument and
 559         mantissa.
 560         (double_to_single): Likewise.
 561         * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
 562         the constant value, if available.  Generate a 64-bit value from a
 563         bignum if supported.  Only perform the second optimization for
 564         PR 18500 if the 64-bit type is available.
 565
 566 2015-06-17  Alessandro Marzocchi  <alessandro.marzocchi@gmail.com>
 567
 568         PR gas/18500
 569         * config/tc-arm.c (is_double_a_single): New function.
 570         (double_to_single): New function.
 571         (move_or_literal_pool): Add support for converting VLDR to VMOV.
 572
 573         PR gas/18499
 574         * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
 575         to MOV.w or MVN.w for Thumb2.
 576
 577 2015-06-17  Nicolas Pitre <nico@linaro.org>
 578
 579         * as.c (show_usage): Document --sectname-subst.
 580         (parse_args): Add --sectname-subst.
 581         * as.h (flag_sectname_subst): New.
 582         * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
 583         * doc/as.texinfo: Document it.
 584
 585 2015-06-15  Renlin Li  <renlin.li@arm.com>
 586
 587         * config/tc-aarch64.c (reloc_table): New relocation modifier.
 588         (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
 589         (aarch64_force_relocation): Ditto
 590
 591 2015-06-13  Mark Wielaard  <mjw@redhat.com>
 592
 593         * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
 594         out_debug_aranges depends on it.
 595         (out_debug_aranges): Track size of header to properly pad header
 596         for address alignment.
 597
 598 2015-06-11  John David Anglin  <danglin@gcc.gnu.org>
 599
 600         PR gas/18427
 601         * gas/config/tc-hppa.c (last_label_symbol): Declare.
 602         (pa_get_label): Return last label in current space/segment or NULL.
 603         (pa_define_label): Record last label and add to root.
 604         (pa_undefine_label): Remove last label from root.
 605
 606 2015-06-08  Nick Clifton  <nickc@redhat.com>
 607
 608         * config/tc-rx.c (rx_op): Correct handling of integer bignums.
 609
 610 2015-06-04  Matthew Wahab  <matthew.wahab@arm.com>
 611
 612         * NEWS: Mention ARMv8.1 support in the Aarch64 port.
 613         * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
 614         * doc/c-aarch64.texi (-march): Add "armv8.1-a".
 615
 616 2015-06-04  Renlin Li  <renlin.li@arm.com>
 617
 618         * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
 619         when available.
 620
 621 2015-06-04  Nick Clifton  <nickc@redhat.com>
 622
 623         * config/tc-h8300.c (md_section_align): Fix compile time warning
 624         about left shifting a negative value.
 625
 626 2015-06-03  Matthew Wahab  <matthew.wahab@arm.com>
 627
 628         * config/tc-arm.c (arm_archs): Add "armv8.1-a".
 629         * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
 630         * NEWS: Mention ARMv8.1 support.
 631
 632 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
 633
 634         * config/tc-arm.c (arm_ext_pan): New.
 635         (do_setpan): New, encode an ARM SETPAN instruction.
 636         (do_t_setpan): New, encode a Thumb SETPAN instruction.
 637         (insns): Add "setpan".
 638         (arm_extensions): Add "pan".
 639         * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
 640         extensions.
 641
 642 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
 643
 644         * config/tc-aarch64.c (aarch64_features): Add "rdma".
 645         * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
 646
 647 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
 648
 649         * config/tc-aarch64.c (aarch64_features): Add "lor".
 650         * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
 651         architecture extensions.
 652
 653 2015-06-01  Matthew Wahab  <matthew.wahab@arm.com>
 654
 655         * config/tc-aarch64.c (parse_sys_reg): New parameter.  Check target
 656         support.  Fix whitespace.
 657         (parse_operands): Update for parse_sys_reg changes.
 658         (aarch64_features): Add "pan".
 659         * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
 660
 661 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
 662
 663         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 664         (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
 665         (aarch64_force_relocation): Ditto.
 666
 667 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
 668
 669         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 670         (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
 671         (aarch64_force_relocation): Ditto.
 672
 673 2015-05-28  Catherine Moore  <clm@codesourcery.com>
 674             Bernd Schmidt <bernds@codesourcery.com>
 675             Paul Brook <paul@codesourcery.com>
 676
 677         gas/
 678         * config/tc-alpha.c (all_cfi_sections): Declare.
 679         (s_alpha_ent): Initialize all_cfi_sections.
 680         (alpha_elf_md_end): Invoke cfi_set_sections.
 681         * config/tc-mips.c (md_apply_fix):  Handle BFD_RELOC_NONE.
 682         (s_ehword): Use BFD_RELOC_32_PCREL.
 683         (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
 684         (mips_cfi_reloc_for_encoding): New function.
 685         * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
 686         (DWARF2_FDE_RELOC_ENCODING): Define.
 687         (tc_cfi_reloc_for_encoding): Define.
 688         (mips_cfi_reloc_for_encoding): Define.
 689         (tc_compact_eh_opcode_stop): Define.
 690         (tc_compact_eh_opcode_pad): Define.
 691         * doc/as.texinfo: Document Compact EH extensions.
 692         * doc/internals.texi: Likewise.
 693         * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
 694         (tc_cfi_reloc_for_encoding): Provide default.
 695         (compact_eh): Declare.
 696         (emit_expr_encoded): New function.
 697         (get_debugseg_name): Add Compact EH support.
 698         (alloc_debugseg_item): Likewise.
 699         (cfi_set_sections): New function.
 700         (dot_cfi_fde_data): New function.
 701         (dot_cfi_personality_id): New function.
 702         (dot_cfi_inline_lsda): New function.
 703         (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
 704         and cfi_inline_lsda.
 705         (dot_cfi_personality): Add Compact EH support.
 706         (dot_cfi_lsda): Likewise.
 707         (dot_cfi_sections): Likewise.
 708         (dot_cfi_startproc): Likewise.
 709         (get_cfi_seg): Likewise.
 710         (output_compact_unwind_data): New function.
 711         (output_cfi_insn): Add Compact EH support.
 712         (output_cie): Likewise.
 713         (output_fde): Likewise.
 714         (cfi_finish): Likewise.
 715         (cfi_emit_eh_header): New function.
 716         (output_eh_header): New function.
 717         * dw2gencfi.h (cfi_set_sections): Declare.
 718         (SUPPORT_COMPACT_EH): Define.
 719         (MULTIPLE_FRAME_SECTIONS): Define.
 720         New enumeration to describe the Compact EH header format.
 721         (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
 722         eh_data, eh_loc and sections.
 723         (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
 724         CFI_EMIT_eh_frame_compact): Define.
 725
 726 2015-05-26  Max Filippov  <jcmvbkbc@gmail.com>
 727
 728         * config/tc-xtensa.c (xtensa_move_literals): Check that
 729         search_frag is non-NULL. Report error if literal frag is not
 730         found.
 731
 732 2015-05-22  Nick Clifton  <nickc@redhat.com>
 733
 734         PR gas/18446
 735         * read.c (output_big_sleb128): Use U suffix to prevent compile
 736         time warning.
 737
 738 2015-05-19  Jiong Wang  <jiong.wang@arm.com>
 739
 740         * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
 741         labels alphabetically.
 742         (md_apply_fix): Ditto.
 743         (aarch64_force_relocation): Ditto.
 744
 745 2015-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 746
 747         PR binutis/18386
 748         * config/tc-i386.c (OPTION_MAMD64): New.
 749         (OPTION_MINTEL64): Likewise.
 750         (md_longopts): Add -mamd64 and -mintel64.
 751         (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
 752         (md_show_usage): Add -mamd64 and -mintel64.
 753         * doc/c-i386.texi: Document -mamd64 and -mintel64.
 754
 755 2015-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 756
 757         * config/tc-i386.c (shared): New.
 758         (OPTION_MSHARED): Likewise.
 759         (elf_symbol_resolved_in_segment_p): Add relocation argument.
 760         Check PLT relocations and shared.
 761         (md_estimate_size_before_relax): Pass fragP->fr_var to
 762         elf_symbol_resolved_in_segment_p.
 763         (md_longopts): Add -mshared.
 764         (md_show_usage): Likewise.
 765         (md_parse_option): Handle OPTION_MSHARED.
 766         * doc/c-i386.texi: Document -mshared.
 767
 768 2015-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 769
 770         * write.c (compress_debug): Don't write the zlib header, which
 771         is handled by bfd_update_compression_header.
 772
 773 2015-05-13  Max Filippov  <jcmvbkbc@gmail.com>
 774
 775         * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
 776         closer than J_RANGE / 2 to jump frag.
 777
 778 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 779
 780         * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
 781         * config/tc-i386.c (i386_mach): Support iamcu.
 782         (i386_target_format): Likewise.
 783
 784 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 785
 786         * config/tc-i386.c (cpu_arch): Add iamcu.
 787         (i386_align_code): Handle PROCESSOR_IAMCU.
 788         (i386_arch): Likewise.
 789         (i386_mach): Likewise.
 790         (i386_target_format): Likewise.
 791         (valid_iamcu_cpu_flags): New function.
 792         (check_cpu_arch_compatible): Only allow Intel MCU instructions
 793         when targeting Intel MCU.
 794         (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
 795         are valid for Intel MCU.
 796         (md_parse_option): Likewise.
 797         * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
 798         (processor_type): Add PROCESSOR_IAMCU.
 799         * doc/c-i386.texi: Document iamcu.
 800
 801 2015-05-08  Nick Clifton  <nickc@redhat.com>
 802
 803         PR gas/18347
 804         * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
 805         * config/tc-arm.c (arm_tc_equal_in_insn): New function.  Move
 806         the symbol name checking code to here from...
 807         (md_undefined_symbo): ... here.
 808
 809 2015-05-07  H.J. Lu  <hongjiu.lu@intel.com>
 810
 811         * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
 812         (md_estimate_size_before_relax): Use it.
 813
 814 2015-05-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 815
 816         * config/tc-sparc.c: Typo in comment fixed.
 817
 818 2015-05-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 819
 820         * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
 821         condition codes
 822         * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
 823
 824 2015-05-06  Nick Clifton  <nickc@redhat.com>
 825
 826         * doc/as.texinfo (Dollar Local Labels): Note that these are only
 827         supported on some targets.
 828
 829 2015-05-06  Renlin Li  <renlin.li@arm.com>
 830
 831         * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
 832
 833 2015-05-05  Renlin Li  <renlin.li@arm.com>
 834
 835         * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
 836         symbols.
 837
 838 2015-05-05  Nick Clifton  <nickc@redhat.com>
 839
 840         * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
 841         (msp430_make_init_symbols): New function.
 842         (msp430_section): Call it.
 843         (msp430_frob_section): Likewise.
 844
 845 2015-05-02  Max Filippov  <jcmvbkbc@gmail.com>
 846
 847         * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
 848         (struct cached_fixup, struct fixup_cache): New structures.
 849         (fixup_order, xtensa_make_cached_fixup),
 850         (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
 851         (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
 852         (xtensa_add_cached_fixup): New functions.
 853         (xtensa_relax_frag): Cache fixups pointing at potentially
 854         oversized jumps at the beginning of every relaxation pass. Only
 855         check subset of this cache in the reach of single jump from the
 856         trampoline frag currently being relaxed.
 857
 858 2015-05-01  Nick Clifton  <nickc@redhat.com>
 859
 860         * config/rl78-parse.y (MULU): Remove ISA_G14.
 861         (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
 862
 863 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 864
 865         * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
 866         * config/tc-i386.h (md_end): Likewise.
 867         (i386_elf_emit_arch_note): Likewise.
 868
 869 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 870
 871         * configure.tgt: Support i386-*-elf*.
 872
 873 2015-04-30  DJ Delorie  <dj@redhat.com>
 874
 875         * config/rl78-defs.h (rl78_isa_g10): New.
 876         (rl78_isa_g13): New.
 877         (rl78_isa_g14): New.
 878         * config/rl78-parse.y (ISA_G10): New.
 879         (ISA_G13): New.
 880         (ISA_G14): New.
 881         (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
 882         * config/tc-rl78.c (rl78_isa_g10): New.
 883         (rl78_isa_g13): New.
 884         (rl78_isa_g14): New.
 885
 886 2015-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 887
 888         * config/tc-i386.c (i386_target_format): Use "else if" on
 889         cpu_arch_isa.
 890
 891 2015-04-30  Nick Clifton  <nickc@redhat.com>
 892
 893         PR gas/18347
 894         * config/tc-arm.c (md_undefined_symbol): Issue a warning message
 895         (if enabled) when the user creates a symbol with the same name as
 896         an ARM instruction.
 897         (flag_warn_syms): New static variable.
 898         (arm_opts): Add mwarn-syms and mno-warn-syms.
 899         * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
 900         options.
 901
 902         PR gas/18353
 903         * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
 904
 905 2015-04-29  Nick Clifton  <nickc@redhat.com>
 906
 907         PR 18256
 908         * config/tc-arm.c (encode_arm_cp_address): Issue an error message
 909         if the operand is neither a register nor a vector.
 910
 911 2015-04-29  Nick Clifton  <nickc@redhat.com>
 912
 913         * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
 914         times if the expression is not constant and the target uses linker
 915         relaxation.
 916
 917 2015-04-28  Renlin Li  <renlin.li@arm.com>
 918
 919         * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
 920
 921 2015-04-28  Nick Clifton  <nickc@redhat.com>
 922
 923         PR 18313
 924         * cond.c (s_if): Stop compile time warning about stopc being used
 925         before it is set.
 926         (s_ifc): Likewise.
 927
 928 2015-04-27  Renlin Li  <renlin.li@arm.com>
 929
 930         * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
 931         section.
 932         (md_assemble): Likewise, move the align code outside the loop.
 933
 934 2015-04-24  Jim Wilson  <jim.wilson@linaro.org>
 935
 936         * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
 937         for thunderx.
 938
 939 2015-04-24  Richard Earnshaw  <rearnsha@arm.com>
 940
 941         * config/tc-arm.h (arm_min): New function.
 942         (SUB_SEGMENT_ALIGN): Define.
 943
 944 2015-04-23  Matthew Fortune  <matthew.fortune@imgtec.com>
 945
 946         * config/tc-mips.c (macro): State the recommended way of creating
 947         32-bit or 64-bit addresses.
 948
 949 2015-04-23  Jan Beulich  <jbeulich@suse.com>
 950
 951         * config/tc-i386.c (match_mem_size): Also allow no size
 952         specification when broadcasting.
 953
 954 2015-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 955
 956         * doc/as.texinfo (Bundle directives): Shorten menu entry and
 957         use @subsection.
 958         (CFI directives): Use @subsection.
 959         (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
 960         * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
 961
 962 2015-04-17  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 963
 964         * config/tc-avr.c (create_record_for_frag): Rename link to
 965         prop_rec_link.
 966
 967 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 968
 969         * NEWS: Mention
 970         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
 971
 972 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 973
 974         * as.h (compressed_debug_section_type): Removed.
 975
 976 2015-04-14  Nick Clifton  <nickc@redhat.com>
 977
 978         * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
 979         (TC_FORCE_RELOCATION_SUB_SAME): Define.
 980         (DWARF2_USE_FIXED_ADVANCE_PC): Define.
 981
 982 2015-04-10  Nick Clifton  <nickc@redhat.com>
 983
 984         PR binutils/18198
 985         * doc/c-arm.texi (ARM Options): Add a note about the interaction of
 986         the -EB option with the linker's --be8 option.
 987
 988 2015-04-09  Hans-Peter Nilsson  <hp@axis.com>
 989
 990         * doc/c-rx.texi: Fix markup typos in last change.
 991
 992 2015-04-09  Nick Clifton  <nickc@redhat.com>
 993
 994         * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
 995         (md_longopts): Add -mno-allow-string-insns.
 996         (md_parse_option): Handle -mno-allow-string-insns.
 997         (md_show_usage): Mention -mno-allow-string-insns.
 998         (rx_note_string_insn_use): New function.  Produces an error
 999         message if a string insn is used when it is not allowed.
1000         * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
1001         (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
1002         * config/rx-defs.h (rx_note_string_insn_use): Prototype.
1003         * doc/c-rx.texi: Document -mno-allow-string-insns.
1004
1005 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1006
1007         * as.c (show_usage): Update --compress-debug-sections.
1008         (std_longopts): Use optional_argument on compress-debug-sections.
1009         (parse_args): Handle
1010         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1011         * as.h (compressed_debug_section_type): New.
1012         (flag_compress_debug): Change type to compressed_debug_section_type.
1013         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1014         * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1015         --compress-debug-sections=zlib-gabi.  Call
1016         bfd_get_compression_header_size to get compression header size.
1017         Don't rename section name for --compress-debug-sections=zlib-gabi.
1018         * config/tc-i386.c (compressed_debug_section_type): Set to
1019         COMPRESS_DEBUG_ZLIB.
1020         * doc/as.texinfo: Document
1021         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1022
1023 2015-04-07  Renlin Li  <renlin.li@arm.com>
1024
1025         * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1026         (s_aarch64_inst): Likewise.
1027         (md_assemble): Likewise.
1028
1029 2015-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1030
1031         * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1032         section size.
1033
1034 2015-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1035
1036         * write.c (compress_debug): Don't write the zlib header if
1037         compressed section size is the same as before compression.
1038
1039 2015-04-02  Nick Clifton  <nickc@redhat.com>
1040
1041         PR gas/18189
1042         * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
1043         min and max parameters.  Sign extend values before testing.
1044
1045 2015-04-02  Renlin Li  <renlin.li@arm.com>
1046
1047         * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1048         (mapping_state_2): Don't emit MAP_DATA here.
1049         (s_aarch64_inst): Align frag during state transition.
1050         (md_assemble): Likewise.
1051
1052 2015-04-02  Ed Maste  <emaste@freebsd.org>
1053
1054         * config/tc-aarch64.c (set_error_kind): Delete.
1055         (set_error_message): Delete.
1056
1057 2015-04-02  H.J. Lu  <hongjiu.lu@intel.com>
1058
1059         * configure: Regenerated.
1060
1061 2015-04-01  Evandro Menezes  <e.menezes@samsung.com>
1062
1063         * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1064         * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1065
1066 2015-04-01  Evandro Menezes  <e.menezes@samsung.com>
1067
1068         * config/tc-arm.c: Add support for Samsung Exynos M1.
1069         * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1070
1071 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
1072
1073         * configure: Regenerated.
1074
1075 2015-03-31  Ed Schouten  <ed@nuxi.nl>
1076
1077         * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1078
1079 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1080
1081         * configure.ac: Revert the AM_ZLIB change.
1082         * Makefile.in: Regenerated.
1083         * aclocal.m4: Likewise.
1084         * configure: Likewise.
1085
1086 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1087
1088         * Makefile.am (ZLIBINC): New.
1089         (AM_CFLAGS): Add $(ZLIBINC).
1090         * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1091         (parse_args): Likewise.
1092         * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1093         (compress_init): Don't check HAVE_ZLIB_H.
1094         (compress_data): Likewise.
1095         (compress_finish): Likewise.
1096         * configure.ac (AM_ZLIB): Removed.
1097         (zlibinc): New.  AC_SUBST.
1098         Add --with-system-zlib.
1099         * Makefile.in: Regenerated.
1100         * config.in: Likewise.
1101         * configure: Likewise.
1102         * doc/Makefile.in: Likewise.
1103
1104 2015-03-27  H.J. Lu  <hongjiu.lu@intel.com>
1105
1106         * config/tc-i386.c (cpu_flags_set): Removed.
1107
1108 2015-03-25  Renlin Li  <renlin.li@arm.com>
1109
1110         * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1111         code.
1112         (mapping_state_2): Emit first MAP_DATA symbol here.
1113
1114 2015-03-24  H.J. Lu  <hongjiu.lu@intel.com>
1115
1116         PR gas/18087
1117         * write.c (compress_debug): Don't write the zlib header if
1118         compression didn't make the section smaller.
1119
1120 2015-03-24  Terry Guo  <terry.guo@arm.com>
1121
1122         * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1123         features.
1124         (parse_psr): Likewise.
1125         (do_t_mrs): Likewise.
1126         (do_t_msr): Likewise.
1127         (static const arm_feature_set arm_ext_*): Defined with new macros.
1128         (static const arm_feature_set arm_cext_*): Likewise.
1129         (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1130         (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1131         (deprecated_coproc_regs): Likewise.
1132         (UL_BARRIER): Likewise.
1133         (barrier_opt_names): Likewise.
1134         (arm_cpus): Likewise.
1135         (arm_extensions): Likewise.
1136
1137 2015-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1138
1139         * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1140         instructions to 10 bytes.
1141
1142 2015-03-19  Nick Clifton  <nickc@redhat.com>
1143
1144         * config/tc-rl78.c (enum options): Add G13 and G14.
1145         (md_longopts): Add -mg13 and -mg14.
1146         (md_parse_option): Handle -mg13 and -mg14.
1147         (md_show_usage): List -mg13 and -mg14.
1148         * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1149
1150 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
1151             Nick Clifton  <nickc@redhat.com>
1152
1153         PR binutils/18087
1154         * doc/as.texinfo: Note that when gas compresses debug sections the
1155         compression is only performed if it makes the section smaller.
1156         * write.c (compress_debug): Do not compress a debug section if
1157         doing so would make it larger.
1158
1159 2015-03-17  Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
1160
1161         * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1162         (i386_align_code): Add PROCESSOR_ZNVER cases.
1163         * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1164         * doc/c-i386.texi: Add znver1 and clzero.
1165
1166 2015-03-16  Nick Clifton  <nickc@redhat.com>
1167
1168         * dwarf2dbg.c (out_header): Remove spurious #if 1.
1169
1170 2015-03-13  Jiong Wang  <jiong.wang@arm.com>
1171
1172         * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1173         number 31.
1174
1175 2015-03-13  Jiong Wang  <jiong.wang@arm.com>
1176
1177         * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1178
1179 2015-03-12  Andrew Bennett  <andrew.bennett@imgtec.com>
1180
1181         * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1182         * doc/c-mips.texi: Document i6400 -march option.
1183
1184 2015-03-12  Nick Clifton  <nickc@redhat.com>
1185
1186         PR gas/17444
1187         * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1188         to arm_apply_sym_value.  Update prototype.
1189         * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1190         Do not apply the value if the symbol is in a different segment to
1191         the current segment.
1192
1193 2015-03-11  Alan Modra  <amodra@gmail.com>
1194
1195         * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1196         (md_apply_fix): Report an error on data-only fixups used with insns.
1197
1198 2015-03-10  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1199
1200         * config/tc-s390.c (md_gather_operands): Check for valid
1201         length field operands.
1202
1203 2015-03-10  Michael Perkins  <perkinsmg75@yahoo.co.uk>
1204
1205         * config/tc-arm.c (parse_operands): Fix bug setting writeback
1206         values for '^' on OP_REGLSTs.
1207         (do_push_pop): Add new writeback constraint.
1208
1209 2015-03-10  Renlin Li  <renlin.li@arm.com>
1210
1211         * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1212         (mapping_state_2): Emit first MAP_DATA symbol here.
1213
1214 2015-03-10  Matthew Wahab  <matthew.wahab@arm.com>
1215
1216         * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1217         code sections.
1218
1219 2015-03-10  Nick Clifton  <nickc@redhat.com>
1220
1221         PR gas/17852
1222         * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1223         initialised when CPU_DEFAULT is defined.
1224
1225 2015-03-05  Nick Clifton  <nickc@redhat.com>
1226
1227         * config/tc-v850.c (md_parse_option): Fix code to set or clear
1228         EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1229         -m8byte-align and -m4byte-align command line options.
1230
1231 2015-03-04  Richard Sandiford  <richard.sandiford@arm.com>
1232
1233         PR gas/17843
1234         * config/tc-aarch64.c (process_movw_reloc_info): Allow
1235         R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1236         for MOVK.
1237
1238 2015-02-28  Alan Modra  <amodra@gmail.com>
1239
1240         * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1241         end to their alignment.
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_TLSDESC_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_TLSGD_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_TLSIE_LD_GOTTPREL_PREL19.
1261         (md_apply_fix, aarch64_force_relocation): Handle
1262         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1263
1264 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1265
1266         * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1267         (reloc_table): Likewise.
1268         (parse_address_main): Use ld_literal_type.
1269
1270 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1271
1272         * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1273         (reloc_table): Likewise.
1274         (parse_address_main): Use adr_type.
1275
1276 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1277
1278         * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1279
1280 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1281
1282         * config/tc-avr.c: Add elf32-avr.h include.
1283         (struct avr_property_record_link): New structure.
1284         (avr_output_property_section_header): New function.
1285         (avr_record_size): New function.
1286         (avr_output_property_record): New function.
1287         (avr_create_property_section): New function.
1288         (avr_handle_align): New function.
1289         (exclude_section_from_property_tables): New function.
1290         (create_record_for_frag): New function.
1291         (append_records_for_section): New function.
1292         (avr_create_and_fill_property_section): New function.
1293         (avr_post_relax_hook): New function.
1294         * config/tc-avr.h (md_post_relax_hook): Define.
1295         (avr_post_relax_hook): Declare.
1296         (HANDLE_ALIGN): Define.
1297         (avr_handle_align): Declare.
1298         (strut avr_frag_data): New structure.
1299         (TC_FRAG_TYPE): Define.
1300
1301 2015-02-25  Matthew Wahab  <matthew.wahab@arm.com>
1302
1303         * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1304         cortex-a72.
1305
1306 2015-02-24  Nick Clifton  <nickc@redhat.com>
1307
1308         * config/tc-v850.c (soft_float): New variable.
1309         (v850_data_8): New variable.
1310         (md_show_usage): Add -msoft-float/-mhard-float.
1311         (md_parse_option): Likewise.
1312         (md_begin): Set the default value of soft_float.
1313         (v850_md_end): New function.  Creates a note section.
1314         * config/tc-v850.h (md_end): Define.
1315         * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1316
1317 2015-02-23  Yoshinori Sato  <ysato@users.sourceforge.jp>
1318
1319         * config/tc-h8300.c (line_separater_chars): Add a version for
1320         h8300-linux that includes a separator.
1321         (default_mach): New variable.
1322         (md_main): Use it.
1323         (md_longopts): Add '--march' option.
1324         (md_parse_option): Parse the new option.
1325         * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1326         * configure.tgt: Add h8300-*-linux
1327         * doc/c-h8300.texi: Document --march.
1328
1329 2015-02-23  Nick Clifton  <nickc@redhat.com>
1330
1331         PR 17940
1332         * dwarf2dbg.c (out_header): When generating dwarf sections use
1333         real symbols not temps for the start and end symbols.
1334         * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1335         adjustments to relocations in debug sections.
1336         (TC_LINKRELAX_FIXUP): Likewise.
1337
1338 2015-02-19  Alan Modra  <amodra@gmail.com>
1339
1340         * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1341         * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1342
1343 2015-02-11  Matthew Wahab  <matthew.wahab@arm.com>
1344
1345         * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1346
1347 2015-02-11  Matthew Wahab  <matthew.wahab@arm.com>
1348
1349         * config/tc-arm.c: Add support for Cortex-A72.
1350
1351 2015-02-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1352
1353         * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1354         of as_warn for deprecation messages.
1355         (encode_arm_addr_mode_2): Likewise.
1356         (check_obsolete): Likewise.
1357         (do_rd_rm_rn): Likewise.
1358         (do_co_reg): Likewise.
1359         (do_setend): Likewise.
1360         (do_t_mov_cmp): Likewise.
1361         (do_neon_ldr_str): Likewise.
1362         (opcode_lookup): Likewise.
1363         (if_fsm_post_encode): Likewise.
1364         (md_assemble): Likewise.
1365
1366 2015-02-06  Jan Beulich  <jbeulich@suse.com>
1367
1368         * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1369         (cfi_change_reg_numbers): Also do nothing for CFI_label.
1370         (cfi_pseudo_table): Also handle .cfi_label when not supporting
1371         CFI directives.
1372
1373 2015-02-05  Alan Modra  <amodra@gmail.com>
1374
1375         * config/tc-msp430.c (md_assemble): Correct size passed to
1376         extract_cmd.  Remove index check.
1377
1378 2015-02-04  Matthew Wahab  <matthew.wahab@arm.com>
1379
1380         * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1381         * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1382
1383 2015-02-04  Nick Clifton  <nickc@redhat.com>
1384
1385         * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1386         these instructions.
1387
1388 2015-02-03  Renlin Li  <renlin.li@arm.com>
1389
1390         * doc/c-aarch64.texi (.arch): Document the directive.
1391         (.arch_extension): Likewise.
1392
1393 2015-02-03  Nick Clifton  <nickc@redhat.com>
1394
1395         * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1396
1397 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
1398
1399         * Makefile.am: Add FT32 files.
1400         * config/tc-ft32.c: New file.
1401         * config/tc-ft32.h: New file.
1402         * configure.tgt: Add FT32 support.
1403         * Makefile.in: Regenerate.
1404         * po/POTFILES.in: Regenerate.
1405
1406 2015-01-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1407
1408         * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1409         of instruction la to a symbol.
1410
1411 2015-01-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1412
1413         * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1414         section name.
1415
1416 2015-01-19  Alan Modra  <amodra@gmail.com>
1417
1418         * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1419         * write.c (get_frag_for_reloc): Allow match just past end of frag.
1420
1421 2015-01-16  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1422
1423         * config/tc-s390.c (struct pd_reg): Remove.
1424         (pre_defined_registers): Remove.
1425         (REG_NAME_CNT): Remove.
1426         (reg_name_search): Calculate the register number instead of doing
1427         a lookup.
1428         (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1429         reg_name_search signature.
1430         (s390_parse_cpu): Support the new arch string z13.
1431         (s390_insert_operand): Support for vector registers with the extra
1432         field for the fifth bit of each vector register operand.
1433         (md_gather_operand): Adjust to the new handling of optional
1434         parameters.
1435
1436         * doc/as.texinfo: Document the z13 cpu string.
1437
1438 2015-01-13  Matthew Wahab  <matthew.wahab@arm.com>
1439
1440         * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1441         #0, restoring previous behaviour.
1442
1443 2015-01-12  Jan Beulich  <jbeulich@suse.com>
1444
1445         * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1446         (cfi_pseudo_table): Add "cfi_label".
1447         (output_cfi_insn): Handle CFI_label.
1448         (select_cie_for_fde): Als terminate CIE when encountering
1449         CFI_label.
1450         * dw2gencfi.h (cfi_add_label): Declare.
1451         (struct cfi_insn_data): New member "sym_name".
1452         (CFI_label): New.
1453         * read.c (read_symbol_name): Drop "static".
1454         * read.h (read_symbol_name): Declare.
1455
1456 2015-01-12  Jan Beulich  <jbeulich@suse.com>
1457
1458         * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1459         (do_neon_qshl_imm): Likewise.
1460
1461 2015-01-12  Alan Modra  <amodra@gmail.com>
1462
1463         * read.c (s_altmacro, s_reloc): Make definition static.
1464
1465 2015-01-10  Andrew Burgess  <andrew.burgess@embecosm.com>
1466
1467         * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1468         diff fixups.
1469
1470 2015-01-09  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1471
1472         * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1473         X-Gene 2.
1474         * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1475
1476 2015-01-07  Jan Beulich <jbeulich@suse.com>
1477
1478         * config/tc-arm.c (struct arm_option_extension_value_table):
1479         Split field "value" into fields "merge_value" and "clear_value".
1480         (arm_extensions): Adjust initializer accordingly.
1481
1482 2015-01-01  Alan Modra  <amodra@gmail.com>
1483
1484         * as.c (parse_args): Just print current year.
1485
1486 2015-01-01  Alan Modra  <amodra@gmail.com>
1487
1488         Update year range in copyright notice of all files.
1489
1490 For older changes see ChangeLog-2014
1491 \f
1492 Copyright (C) 2015 Free Software Foundation, Inc.
1493
1494 Copying and distribution of this file, with or without modification,
1495 are permitted in any medium without royalty provided the copyright
1496 notice and this notice are preserved.
1497
1498 Local Variables:
1499 mode: change-log
1500 left-margin: 8
1501 fill-column: 74
1502 version-control: never
1503 End: