gas/ChangeLog

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