gas/ChangeLog

   1 2015-07-01  Sandra Loosemore  <sandra@codesourcery.com>
   2             Cesar Philippidis  <cesar@codesourcery.com>
   3
   4         * config/tc-nios2.c: Adjust includes.
   5         (OPTION_MARCH): Define.
   6         (md_longopts): Add -march option.
   7         (nios2_architecture): New.
   8         (nios2_use_arch): New.
   9         (md_parse_option): Handle OPTION_MARCH.
  10         (md_show_usage): Document -march.
  11         (md_begin): Set arch in BFD.
  12         (nios2_elf_final_processing): New.
  13         * config/tc-nios2.h (elf_tc_final_processing): Define.
  14         (nios2_elf_final_processing): New.
  15         * doc/c-nios2.texi (-march): Add documentation.
  16
  17 2015-06-30  Amit Pawar  <Amit.Pawar@amd.com>
  18
  19         * config/tc-i386.c (cpu_arch): Add .mwaitx.
  20         (process_immext): Check operands for monitorx/mwaitx instructions.
  21         * doc/c-i386.texi: Document mwaitx.
  22
  23 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
  24
  25         * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
  26         COMPRESS_DEBUG_GNU_ZLIB.
  27         * config/tc-i386.c (flag_compress_debug): Likewise.
  28
  29 2015-06-24  H.J. Lu  <hongjiu.lu@intel.com>
  30
  31         * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
  32
  33 2015-06-19  Peter Bergner  <bergner@vnet.ibm.com>
  34
  35         * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
  36         Allow for optional operands without insert functions.
  37
  38 2015-06-18  Nick Clifton  <nickc@redhat.com>
  39
  40         PR gas/18541
  41         * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
  42         mode against a nearby symbol.
  43
  44 2015-06-18  Nick Clifton  <nickc@redhat.com>
  45
  46         PR gas/18481
  47         * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
  48         in the same case as BFD_RELOC_ARM_TLS_IS32.
  49
  50 2015-06-17  Nick Clifton  <nickc@redhat.com>
  51
  52         * config/tc-arm.c (is_double_a_single): Make conditional upon the
  53         availablity of a 64-bit type.  Use this type for the argument and
  54         mantissa.
  55         (double_to_single): Likewise.
  56         * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
  57         the constant value, if available.  Generate a 64-bit value from a
  58         bignum if supported.  Only perform the second optimization for
  59         PR 18500 if the 64-bit type is available.
  60
  61 2015-06-17  Alessandro Marzocchi  <alessandro.marzocchi@gmail.com>
  62
  63         PR gas/18500
  64         * config/tc-arm.c (is_double_a_single): New function.
  65         (double_to_single): New function.
  66         (move_or_literal_pool): Add support for converting VLDR to VMOV.
  67
  68         PR gas/18499
  69         * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
  70         to MOV.w or MVN.w for Thumb2.
  71
  72 2015-06-17  Nicolas Pitre <nico@linaro.org>
  73
  74         * as.c (show_usage): Document --sectname-subst.
  75         (parse_args): Add --sectname-subst.
  76         * as.h (flag_sectname_subst): New.
  77         * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
  78         * doc/as.texinfo: Document it.
  79
  80 2015-06-15  Renlin Li  <renlin.li@arm.com>
  81
  82         * config/tc-aarch64.c (reloc_table): New relocation modifier.
  83         (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
  84         (aarch64_force_relocation): Ditto
  85
  86 2015-06-13  Mark Wielaard  <mjw@redhat.com>
  87
  88         * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
  89         out_debug_aranges depends on it.
  90         (out_debug_aranges): Track size of header to properly pad header
  91         for address alignment.
  92
  93 2015-06-11  John David Anglin  <danglin@gcc.gnu.org>
  94
  95         PR gas/18427
  96         * gas/config/tc-hppa.c (last_label_symbol): Declare.
  97         (pa_get_label): Return last label in current space/segment or NULL.
  98         (pa_define_label): Record last label and add to root.
  99         (pa_undefine_label): Remove last label from root.
 100
 101 2015-06-08  Nick Clifton  <nickc@redhat.com>
 102
 103         * config/tc-rx.c (rx_op): Correct handling of integer bignums.
 104
 105 2015-06-04  Matthew Wahab  <matthew.wahab@arm.com>
 106
 107         * NEWS: Mention ARMv8.1 support in the Aarch64 port.
 108         * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
 109         * doc/c-aarch64.texi (-march): Add "armv8.1-a".
 110
 111 2015-06-04  Renlin Li  <renlin.li@arm.com>
 112
 113         * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
 114         when available.
 115
 116 2015-06-04  Nick Clifton  <nickc@redhat.com>
 117
 118         * config/tc-h8300.c (md_section_align): Fix compile time warning
 119         about left shifting a negative value.
 120
 121 2015-06-03  Matthew Wahab  <matthew.wahab@arm.com>
 122
 123         * config/tc-arm.c (arm_archs): Add "armv8.1-a".
 124         * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
 125         * NEWS: Mention ARMv8.1 support.
 126
 127 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
 128
 129         * config/tc-arm.c (arm_ext_pan): New.
 130         (do_setpan): New, encode an ARM SETPAN instruction.
 131         (do_t_setpan): New, encode a Thumb SETPAN instruction.
 132         (insns): Add "setpan".
 133         (arm_extensions): Add "pan".
 134         * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
 135         extensions.
 136
 137 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
 138
 139         * config/tc-aarch64.c (aarch64_features): Add "rdma".
 140         * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
 141
 142 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
 143
 144         * config/tc-aarch64.c (aarch64_features): Add "lor".
 145         * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
 146         architecture extensions.
 147
 148 2015-06-01  Matthew Wahab  <matthew.wahab@arm.com>
 149
 150         * config/tc-aarch64.c (parse_sys_reg): New parameter.  Check target
 151         support.  Fix whitespace.
 152         (parse_operands): Update for parse_sys_reg changes.
 153         (aarch64_features): Add "pan".
 154         * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
 155
 156 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
 157
 158         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 159         (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
 160         (aarch64_force_relocation): Ditto.
 161
 162 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
 163
 164         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 165         (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
 166         (aarch64_force_relocation): Ditto.
 167
 168 2015-05-28  Catherine Moore  <clm@codesourcery.com>
 169             Bernd Schmidt <bernds@codesourcery.com>
 170             Paul Brook <paul@codesourcery.com>
 171
 172         gas/
 173         * config/tc-alpha.c (all_cfi_sections): Declare.
 174         (s_alpha_ent): Initialize all_cfi_sections.
 175         (alpha_elf_md_end): Invoke cfi_set_sections.
 176         * config/tc-mips.c (md_apply_fix):  Handle BFD_RELOC_NONE.
 177         (s_ehword): Use BFD_RELOC_32_PCREL.
 178         (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
 179         (mips_cfi_reloc_for_encoding): New function.
 180         * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
 181         (DWARF2_FDE_RELOC_ENCODING): Define.
 182         (tc_cfi_reloc_for_encoding): Define.
 183         (mips_cfi_reloc_for_encoding): Define.
 184         (tc_compact_eh_opcode_stop): Define.
 185         (tc_compact_eh_opcode_pad): Define.
 186         * doc/as.texinfo: Document Compact EH extensions.
 187         * doc/internals.texi: Likewise.
 188         * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
 189         (tc_cfi_reloc_for_encoding): Provide default.
 190         (compact_eh): Declare.
 191         (emit_expr_encoded): New function.
 192         (get_debugseg_name): Add Compact EH support.
 193         (alloc_debugseg_item): Likewise.
 194         (cfi_set_sections): New function.
 195         (dot_cfi_fde_data): New function.
 196         (dot_cfi_personality_id): New function.
 197         (dot_cfi_inline_lsda): New function.
 198         (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
 199         and cfi_inline_lsda.
 200         (dot_cfi_personality): Add Compact EH support.
 201         (dot_cfi_lsda): Likewise.
 202         (dot_cfi_sections): Likewise.
 203         (dot_cfi_startproc): Likewise.
 204         (get_cfi_seg): Likewise.
 205         (output_compact_unwind_data): New function.
 206         (output_cfi_insn): Add Compact EH support.
 207         (output_cie): Likewise.
 208         (output_fde): Likewise.
 209         (cfi_finish): Likewise.
 210         (cfi_emit_eh_header): New function.
 211         (output_eh_header): New function.
 212         * dw2gencfi.h (cfi_set_sections): Declare.
 213         (SUPPORT_COMPACT_EH): Define.
 214         (MULTIPLE_FRAME_SECTIONS): Define.
 215         New enumeration to describe the Compact EH header format.
 216         (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
 217         eh_data, eh_loc and sections.
 218         (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
 219         CFI_EMIT_eh_frame_compact): Define.
 220
 221 2015-05-26  Max Filippov  <jcmvbkbc@gmail.com>
 222
 223         * config/tc-xtensa.c (xtensa_move_literals): Check that
 224         search_frag is non-NULL. Report error if literal frag is not
 225         found.
 226
 227 2015-05-22  Nick Clifton  <nickc@redhat.com>
 228
 229         PR gas/18446
 230         * read.c (output_big_sleb128): Use U suffix to prevent compile
 231         time warning.
 232
 233 2015-05-19  Jiong Wang  <jiong.wang@arm.com>
 234
 235         * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
 236         labels alphabetically.
 237         (md_apply_fix): Ditto.
 238         (aarch64_force_relocation): Ditto.
 239
 240 2015-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 241
 242         PR binutis/18386
 243         * config/tc-i386.c (OPTION_MAMD64): New.
 244         (OPTION_MINTEL64): Likewise.
 245         (md_longopts): Add -mamd64 and -mintel64.
 246         (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
 247         (md_show_usage): Add -mamd64 and -mintel64.
 248         * doc/c-i386.texi: Document -mamd64 and -mintel64.
 249
 250 2015-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 251
 252         * config/tc-i386.c (shared): New.
 253         (OPTION_MSHARED): Likewise.
 254         (elf_symbol_resolved_in_segment_p): Add relocation argument.
 255         Check PLT relocations and shared.
 256         (md_estimate_size_before_relax): Pass fragP->fr_var to
 257         elf_symbol_resolved_in_segment_p.
 258         (md_longopts): Add -mshared.
 259         (md_show_usage): Likewise.
 260         (md_parse_option): Handle OPTION_MSHARED.
 261         * doc/c-i386.texi: Document -mshared.
 262
 263 2015-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 264
 265         * write.c (compress_debug): Don't write the zlib header, which
 266         is handled by bfd_update_compression_header.
 267
 268 2015-05-13  Max Filippov  <jcmvbkbc@gmail.com>
 269
 270         * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
 271         closer than J_RANGE / 2 to jump frag.
 272
 273 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 274
 275         * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
 276         * config/tc-i386.c (i386_mach): Support iamcu.
 277         (i386_target_format): Likewise.
 278
 279 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 280
 281         * config/tc-i386.c (cpu_arch): Add iamcu.
 282         (i386_align_code): Handle PROCESSOR_IAMCU.
 283         (i386_arch): Likewise.
 284         (i386_mach): Likewise.
 285         (i386_target_format): Likewise.
 286         (valid_iamcu_cpu_flags): New function.
 287         (check_cpu_arch_compatible): Only allow Intel MCU instructions
 288         when targeting Intel MCU.
 289         (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
 290         are valid for Intel MCU.
 291         (md_parse_option): Likewise.
 292         * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
 293         (processor_type): Add PROCESSOR_IAMCU.
 294         * doc/c-i386.texi: Document iamcu.
 295
 296 2015-05-08  Nick Clifton  <nickc@redhat.com>
 297
 298         PR gas/18347
 299         * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
 300         * config/tc-arm.c (arm_tc_equal_in_insn): New function.  Move
 301         the symbol name checking code to here from...
 302         (md_undefined_symbo): ... here.
 303
 304 2015-05-07  H.J. Lu  <hongjiu.lu@intel.com>
 305
 306         * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
 307         (md_estimate_size_before_relax): Use it.
 308
 309 2015-05-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 310
 311         * config/tc-sparc.c: Typo in comment fixed.
 312
 313 2015-05-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 314
 315         * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
 316         condition codes
 317         * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
 318
 319 2015-05-06  Nick Clifton  <nickc@redhat.com>
 320
 321         * doc/as.texinfo (Dollar Local Labels): Note that these are only
 322         supported on some targets.
 323
 324 2015-05-06  Renlin Li  <renlin.li@arm.com>
 325
 326         * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
 327
 328 2015-05-05  Renlin Li  <renlin.li@arm.com>
 329
 330         * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
 331         symbols.
 332
 333 2015-05-05  Nick Clifton  <nickc@redhat.com>
 334
 335         * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
 336         (msp430_make_init_symbols): New function.
 337         (msp430_section): Call it.
 338         (msp430_frob_section): Likewise.
 339
 340 2015-05-02  Max Filippov  <jcmvbkbc@gmail.com>
 341
 342         * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
 343         (struct cached_fixup, struct fixup_cache): New structures.
 344         (fixup_order, xtensa_make_cached_fixup),
 345         (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
 346         (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
 347         (xtensa_add_cached_fixup): New functions.
 348         (xtensa_relax_frag): Cache fixups pointing at potentially
 349         oversized jumps at the beginning of every relaxation pass. Only
 350         check subset of this cache in the reach of single jump from the
 351         trampoline frag currently being relaxed.
 352
 353 2015-05-01  Nick Clifton  <nickc@redhat.com>
 354
 355         * config/rl78-parse.y (MULU): Remove ISA_G14.
 356         (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
 357
 358 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 359
 360         * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
 361         * config/tc-i386.h (md_end): Likewise.
 362         (i386_elf_emit_arch_note): Likewise.
 363
 364 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 365
 366         * configure.tgt: Support i386-*-elf*.
 367
 368 2015-04-30  DJ Delorie  <dj@redhat.com>
 369
 370         * config/rl78-defs.h (rl78_isa_g10): New.
 371         (rl78_isa_g13): New.
 372         (rl78_isa_g14): New.
 373         * config/rl78-parse.y (ISA_G10): New.
 374         (ISA_G13): New.
 375         (ISA_G14): New.
 376         (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
 377         * config/tc-rl78.c (rl78_isa_g10): New.
 378         (rl78_isa_g13): New.
 379         (rl78_isa_g14): New.
 380
 381 2015-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 382
 383         * config/tc-i386.c (i386_target_format): Use "else if" on
 384         cpu_arch_isa.
 385
 386 2015-04-30  Nick Clifton  <nickc@redhat.com>
 387
 388         PR gas/18347
 389         * config/tc-arm.c (md_undefined_symbol): Issue a warning message
 390         (if enabled) when the user creates a symbol with the same name as
 391         an ARM instruction.
 392         (flag_warn_syms): New static variable.
 393         (arm_opts): Add mwarn-syms and mno-warn-syms.
 394         * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
 395         options.
 396
 397         PR gas/18353
 398         * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
 399
 400 2015-04-29  Nick Clifton  <nickc@redhat.com>
 401
 402         PR 18256
 403         * config/tc-arm.c (encode_arm_cp_address): Issue an error message
 404         if the operand is neither a register nor a vector.
 405
 406 2015-04-29  Nick Clifton  <nickc@redhat.com>
 407
 408         * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
 409         times if the expression is not constant and the target uses linker
 410         relaxation.
 411
 412 2015-04-28  Renlin Li  <renlin.li@arm.com>
 413
 414         * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
 415
 416 2015-04-28  Nick Clifton  <nickc@redhat.com>
 417
 418         PR 18313
 419         * cond.c (s_if): Stop compile time warning about stopc being used
 420         before it is set.
 421         (s_ifc): Likewise.
 422
 423 2015-04-27  Renlin Li  <renlin.li@arm.com>
 424
 425         * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
 426         section.
 427         (md_assemble): Likewise, move the align code outside the loop.
 428
 429 2015-04-24  Jim Wilson  <jim.wilson@linaro.org>
 430
 431         * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
 432         for thunderx.
 433
 434 2015-04-24  Richard Earnshaw  <rearnsha@arm.com>
 435
 436         * config/tc-arm.h (arm_min): New function.
 437         (SUB_SEGMENT_ALIGN): Define.
 438
 439 2015-04-23  Matthew Fortune  <matthew.fortune@imgtec.com>
 440
 441         * config/tc-mips.c (macro): State the recommended way of creating
 442         32-bit or 64-bit addresses.
 443
 444 2015-04-23  Jan Beulich  <jbeulich@suse.com>
 445
 446         * config/tc-i386.c (match_mem_size): Also allow no size
 447         specification when broadcasting.
 448
 449 2015-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 450
 451         * doc/as.texinfo (Bundle directives): Shorten menu entry and
 452         use @subsection.
 453         (CFI directives): Use @subsection.
 454         (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
 455         * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
 456
 457 2015-04-17  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 458
 459         * config/tc-avr.c (create_record_for_frag): Rename link to
 460         prop_rec_link.
 461
 462 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 463
 464         * NEWS: Mention
 465         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
 466
 467 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 468
 469         * as.h (compressed_debug_section_type): Removed.
 470
 471 2015-04-14  Nick Clifton  <nickc@redhat.com>
 472
 473         * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
 474         (TC_FORCE_RELOCATION_SUB_SAME): Define.
 475         (DWARF2_USE_FIXED_ADVANCE_PC): Define.
 476
 477 2015-04-10  Nick Clifton  <nickc@redhat.com>
 478
 479         PR binutils/18198
 480         * doc/c-arm.texi (ARM Options): Add a note about the interaction of
 481         the -EB option with the linker's --be8 option.
 482
 483 2015-04-09  Hans-Peter Nilsson  <hp@axis.com>
 484
 485         * doc/c-rx.texi: Fix markup typos in last change.
 486
 487 2015-04-09  Nick Clifton  <nickc@redhat.com>
 488
 489         * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
 490         (md_longopts): Add -mno-allow-string-insns.
 491         (md_parse_option): Handle -mno-allow-string-insns.
 492         (md_show_usage): Mention -mno-allow-string-insns.
 493         (rx_note_string_insn_use): New function.  Produces an error
 494         message if a string insn is used when it is not allowed.
 495         * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
 496         (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
 497         * config/rx-defs.h (rx_note_string_insn_use): Prototype.
 498         * doc/c-rx.texi: Document -mno-allow-string-insns.
 499
 500 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 501
 502         * as.c (show_usage): Update --compress-debug-sections.
 503         (std_longopts): Use optional_argument on compress-debug-sections.
 504         (parse_args): Handle
 505         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
 506         * as.h (compressed_debug_section_type): New.
 507         (flag_compress_debug): Change type to compressed_debug_section_type.
 508         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
 509         * write.c (compress_debug): Set BFD_COMPRESS_GABI for
 510         --compress-debug-sections=zlib-gabi.  Call
 511         bfd_get_compression_header_size to get compression header size.
 512         Don't rename section name for --compress-debug-sections=zlib-gabi.
 513         * config/tc-i386.c (compressed_debug_section_type): Set to
 514         COMPRESS_DEBUG_ZLIB.
 515         * doc/as.texinfo: Document
 516         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
 517
 518 2015-04-07  Renlin Li  <renlin.li@arm.com>
 519
 520         * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
 521         (s_aarch64_inst): Likewise.
 522         (md_assemble): Likewise.
 523
 524 2015-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 525
 526         * write.c (compress_debug): Use bfd_putb64 to write uncompressed
 527         section size.
 528
 529 2015-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 530
 531         * write.c (compress_debug): Don't write the zlib header if
 532         compressed section size is the same as before compression.
 533
 534 2015-04-02  Nick Clifton  <nickc@redhat.com>
 535
 536         PR gas/18189
 537         * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
 538         min and max parameters.  Sign extend values before testing.
 539
 540 2015-04-02  Renlin Li  <renlin.li@arm.com>
 541
 542         * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
 543         (mapping_state_2): Don't emit MAP_DATA here.
 544         (s_aarch64_inst): Align frag during state transition.
 545         (md_assemble): Likewise.
 546
 547 2015-04-02  Ed Maste  <emaste@freebsd.org>
 548
 549         * config/tc-aarch64.c (set_error_kind): Delete.
 550         (set_error_message): Delete.
 551
 552 2015-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 553
 554         * configure: Regenerated.
 555
 556 2015-04-01  Evandro Menezes  <e.menezes@samsung.com>
 557
 558         * config/tc-aarch64.c: Add support for Samsung Exynos M1.
 559         * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
 560
 561 2015-04-01  Evandro Menezes  <e.menezes@samsung.com>
 562
 563         * config/tc-arm.c: Add support for Samsung Exynos M1.
 564         * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
 565
 566 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 567
 568         * configure: Regenerated.
 569
 570 2015-03-31  Ed Schouten  <ed@nuxi.nl>
 571
 572         * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
 573
 574 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 575
 576         * configure.ac: Revert the AM_ZLIB change.
 577         * Makefile.in: Regenerated.
 578         * aclocal.m4: Likewise.
 579         * configure: Likewise.
 580
 581 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 582
 583         * Makefile.am (ZLIBINC): New.
 584         (AM_CFLAGS): Add $(ZLIBINC).
 585         * as.c: (show_usage): Don't check HAVE_ZLIB_H.
 586         (parse_args): Likewise.
 587         * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
 588         (compress_init): Don't check HAVE_ZLIB_H.
 589         (compress_data): Likewise.
 590         (compress_finish): Likewise.
 591         * configure.ac (AM_ZLIB): Removed.
 592         (zlibinc): New.  AC_SUBST.
 593         Add --with-system-zlib.
 594         * Makefile.in: Regenerated.
 595         * config.in: Likewise.
 596         * configure: Likewise.
 597         * doc/Makefile.in: Likewise.
 598
 599 2015-03-27  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         * config/tc-i386.c (cpu_flags_set): Removed.
 602
 603 2015-03-25  Renlin Li  <renlin.li@arm.com>
 604
 605         * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
 606         code.
 607         (mapping_state_2): Emit first MAP_DATA symbol here.
 608
 609 2015-03-24  H.J. Lu  <hongjiu.lu@intel.com>
 610
 611         PR gas/18087
 612         * write.c (compress_debug): Don't write the zlib header if
 613         compression didn't make the section smaller.
 614
 615 2015-03-24  Terry Guo  <terry.guo@arm.com>
 616
 617         * config/tc-arm.c (no_cpu_selected): Use new macro to compare
 618         features.
 619         (parse_psr): Likewise.
 620         (do_t_mrs): Likewise.
 621         (do_t_msr): Likewise.
 622         (static const arm_feature_set arm_ext_*): Defined with new macros.
 623         (static const arm_feature_set arm_cext_*): Likewise.
 624         (static const arm_feature_set fpu_fpa_ext_*): Likewise.
 625         (static const arm_feature_set fpu_vfp_ext_*): Likewise.
 626         (deprecated_coproc_regs): Likewise.
 627         (UL_BARRIER): Likewise.
 628         (barrier_opt_names): Likewise.
 629         (arm_cpus): Likewise.
 630         (arm_extensions): Likewise.
 631
 632 2015-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 633
 634         * config/tc-i386.c (i386_align_code): Limit multi-byte nop
 635         instructions to 10 bytes.
 636
 637 2015-03-19  Nick Clifton  <nickc@redhat.com>
 638
 639         * config/tc-rl78.c (enum options): Add G13 and G14.
 640         (md_longopts): Add -mg13 and -mg14.
 641         (md_parse_option): Handle -mg13 and -mg14.
 642         (md_show_usage): List -mg13 and -mg14.
 643         * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
 644
 645 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
 646             Nick Clifton  <nickc@redhat.com>
 647
 648         PR binutils/18087
 649         * doc/as.texinfo: Note that when gas compresses debug sections the
 650         compression is only performed if it makes the section smaller.
 651         * write.c (compress_debug): Do not compress a debug section if
 652         doing so would make it larger.
 653
 654 2015-03-17  Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
 655
 656         * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
 657         (i386_align_code): Add PROCESSOR_ZNVER cases.
 658         * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
 659         * doc/c-i386.texi: Add znver1 and clzero.
 660
 661 2015-03-16  Nick Clifton  <nickc@redhat.com>
 662
 663         * dwarf2dbg.c (out_header): Remove spurious #if 1.
 664
 665 2015-03-13  Jiong Wang  <jiong.wang@arm.com>
 666
 667         * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
 668         number 31.
 669
 670 2015-03-13  Jiong Wang  <jiong.wang@arm.com>
 671
 672         * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
 673
 674 2015-03-12  Andrew Bennett  <andrew.bennett@imgtec.com>
 675
 676         * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
 677         * doc/c-mips.texi: Document i6400 -march option.
 678
 679 2015-03-12  Nick Clifton  <nickc@redhat.com>
 680
 681         PR gas/17444
 682         * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
 683         to arm_apply_sym_value.  Update prototype.
 684         * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
 685         Do not apply the value if the symbol is in a different segment to
 686         the current segment.
 687
 688 2015-03-11  Alan Modra  <amodra@gmail.com>
 689
 690         * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
 691         (md_apply_fix): Report an error on data-only fixups used with insns.
 692
 693 2015-03-10  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 694
 695         * config/tc-s390.c (md_gather_operands): Check for valid
 696         length field operands.
 697
 698 2015-03-10  Michael Perkins  <perkinsmg75@yahoo.co.uk>
 699
 700         * config/tc-arm.c (parse_operands): Fix bug setting writeback
 701         values for '^' on OP_REGLSTs.
 702         (do_push_pop): Add new writeback constraint.
 703
 704 2015-03-10  Renlin Li  <renlin.li@arm.com>
 705
 706         * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
 707         (mapping_state_2): Emit first MAP_DATA symbol here.
 708
 709 2015-03-10  Matthew Wahab  <matthew.wahab@arm.com>
 710
 711         * config/tc-aarch64.c (mapping_state): Set minimum alignment for
 712         code sections.
 713
 714 2015-03-10  Nick Clifton  <nickc@redhat.com>
 715
 716         PR gas/17852
 717         * config/tc-arm.c (md_begin): Ensure that selected_cpu is
 718         initialised when CPU_DEFAULT is defined.
 719
 720 2015-03-05  Nick Clifton  <nickc@redhat.com>
 721
 722         * config/tc-v850.c (md_parse_option): Fix code to set or clear
 723         EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
 724         -m8byte-align and -m4byte-align command line options.
 725
 726 2015-03-04  Richard Sandiford  <richard.sandiford@arm.com>
 727
 728         PR gas/17843
 729         * config/tc-aarch64.c (process_movw_reloc_info): Allow
 730         R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
 731         for MOVK.
 732
 733 2015-02-28  Alan Modra  <amodra@gmail.com>
 734
 735         * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
 736         end to their alignment.
 737
 738 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 739
 740         * config/tc-aarch64.c (reloc_table_entry): Generate
 741         BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
 742         (md_apply_fix, aarch64_force_relocation): Handle
 743         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
 744
 745 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 746
 747         * config/tc-aarch64.c (reloc_table_entry): Generate
 748         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
 749         (md_apply_fix, aarch64_force_relocation): Handle
 750         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
 751
 752 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 753
 754         * config/tc-aarch64.c (reloc_table_entry): Generate
 755         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
 756         (md_apply_fix, aarch64_force_relocation): Handle
 757         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
 758
 759 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 760
 761         * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
 762         (reloc_table): Likewise.
 763         (parse_address_main): Use ld_literal_type.
 764
 765 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 766
 767         * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
 768         (reloc_table): Likewise.
 769         (parse_address_main): Use adr_type.
 770
 771 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 772
 773         * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
 774
 775 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 776
 777         * config/tc-avr.c: Add elf32-avr.h include.
 778         (struct avr_property_record_link): New structure.
 779         (avr_output_property_section_header): New function.
 780         (avr_record_size): New function.
 781         (avr_output_property_record): New function.
 782         (avr_create_property_section): New function.
 783         (avr_handle_align): New function.
 784         (exclude_section_from_property_tables): New function.
 785         (create_record_for_frag): New function.
 786         (append_records_for_section): New function.
 787         (avr_create_and_fill_property_section): New function.
 788         (avr_post_relax_hook): New function.
 789         * config/tc-avr.h (md_post_relax_hook): Define.
 790         (avr_post_relax_hook): Declare.
 791         (HANDLE_ALIGN): Define.
 792         (avr_handle_align): Declare.
 793         (strut avr_frag_data): New structure.
 794         (TC_FRAG_TYPE): Define.
 795
 796 2015-02-25  Matthew Wahab  <matthew.wahab@arm.com>
 797
 798         * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
 799         cortex-a72.
 800
 801 2015-02-24  Nick Clifton  <nickc@redhat.com>
 802
 803         * config/tc-v850.c (soft_float): New variable.
 804         (v850_data_8): New variable.
 805         (md_show_usage): Add -msoft-float/-mhard-float.
 806         (md_parse_option): Likewise.
 807         (md_begin): Set the default value of soft_float.
 808         (v850_md_end): New function.  Creates a note section.
 809         * config/tc-v850.h (md_end): Define.
 810         * doc/c-v850.texi: Document -msoft-float/-mhard-float.
 811
 812 2015-02-23  Yoshinori Sato  <ysato@users.sourceforge.jp>
 813
 814         * config/tc-h8300.c (line_separater_chars): Add a version for
 815         h8300-linux that includes a separator.
 816         (default_mach): New variable.
 817         (md_main): Use it.
 818         (md_longopts): Add '--march' option.
 819         (md_parse_option): Parse the new option.
 820         * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
 821         * configure.tgt: Add h8300-*-linux
 822         * doc/c-h8300.texi: Document --march.
 823
 824 2015-02-23  Nick Clifton  <nickc@redhat.com>
 825
 826         PR 17940
 827         * dwarf2dbg.c (out_header): When generating dwarf sections use
 828         real symbols not temps for the start and end symbols.
 829         * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
 830         adjustments to relocations in debug sections.
 831         (TC_LINKRELAX_FIXUP): Likewise.
 832
 833 2015-02-19  Alan Modra  <amodra@gmail.com>
 834
 835         * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
 836         * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
 837
 838 2015-02-11  Matthew Wahab  <matthew.wahab@arm.com>
 839
 840         * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
 841
 842 2015-02-11  Matthew Wahab  <matthew.wahab@arm.com>
 843
 844         * config/tc-arm.c: Add support for Cortex-A72.
 845
 846 2015-02-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 847
 848         * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
 849         of as_warn for deprecation messages.
 850         (encode_arm_addr_mode_2): Likewise.
 851         (check_obsolete): Likewise.
 852         (do_rd_rm_rn): Likewise.
 853         (do_co_reg): Likewise.
 854         (do_setend): Likewise.
 855         (do_t_mov_cmp): Likewise.
 856         (do_neon_ldr_str): Likewise.
 857         (opcode_lookup): Likewise.
 858         (if_fsm_post_encode): Likewise.
 859         (md_assemble): Likewise.
 860
 861 2015-02-06  Jan Beulich  <jbeulich@suse.com>
 862
 863         * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
 864         (cfi_change_reg_numbers): Also do nothing for CFI_label.
 865         (cfi_pseudo_table): Also handle .cfi_label when not supporting
 866         CFI directives.
 867
 868 2015-02-05  Alan Modra  <amodra@gmail.com>
 869
 870         * config/tc-msp430.c (md_assemble): Correct size passed to
 871         extract_cmd.  Remove index check.
 872
 873 2015-02-04  Matthew Wahab  <matthew.wahab@arm.com>
 874
 875         * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
 876         * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
 877
 878 2015-02-04  Nick Clifton  <nickc@redhat.com>
 879
 880         * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
 881         these instructions.
 882
 883 2015-02-03  Renlin Li  <renlin.li@arm.com>
 884
 885         * doc/c-aarch64.texi (.arch): Document the directive.
 886         (.arch_extension): Likewise.
 887
 888 2015-02-03  Nick Clifton  <nickc@redhat.com>
 889
 890         * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
 891
 892 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 893
 894         * Makefile.am: Add FT32 files.
 895         * config/tc-ft32.c: New file.
 896         * config/tc-ft32.h: New file.
 897         * configure.tgt: Add FT32 support.
 898         * Makefile.in: Regenerate.
 899         * po/POTFILES.in: Regenerate.
 900
 901 2015-01-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 902
 903         * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
 904         of instruction la to a symbol.
 905
 906 2015-01-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 907
 908         * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
 909         section name.
 910
 911 2015-01-19  Alan Modra  <amodra@gmail.com>
 912
 913         * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
 914         * write.c (get_frag_for_reloc): Allow match just past end of frag.
 915
 916 2015-01-16  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 917
 918         * config/tc-s390.c (struct pd_reg): Remove.
 919         (pre_defined_registers): Remove.
 920         (REG_NAME_CNT): Remove.
 921         (reg_name_search): Calculate the register number instead of doing
 922         a lookup.
 923         (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
 924         reg_name_search signature.
 925         (s390_parse_cpu): Support the new arch string z13.
 926         (s390_insert_operand): Support for vector registers with the extra
 927         field for the fifth bit of each vector register operand.
 928         (md_gather_operand): Adjust to the new handling of optional
 929         parameters.
 930
 931         * doc/as.texinfo: Document the z13 cpu string.
 932
 933 2015-01-13  Matthew Wahab  <matthew.wahab@arm.com>
 934
 935         * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
 936         #0, restoring previous behaviour.
 937
 938 2015-01-12  Jan Beulich  <jbeulich@suse.com>
 939
 940         * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
 941         (cfi_pseudo_table): Add "cfi_label".
 942         (output_cfi_insn): Handle CFI_label.
 943         (select_cie_for_fde): Als terminate CIE when encountering
 944         CFI_label.
 945         * dw2gencfi.h (cfi_add_label): Declare.
 946         (struct cfi_insn_data): New member "sym_name".
 947         (CFI_label): New.
 948         * read.c (read_symbol_name): Drop "static".
 949         * read.h (read_symbol_name): Declare.
 950
 951 2015-01-12  Jan Beulich  <jbeulich@suse.com>
 952
 953         * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
 954         (do_neon_qshl_imm): Likewise.
 955
 956 2015-01-12  Alan Modra  <amodra@gmail.com>
 957
 958         * read.c (s_altmacro, s_reloc): Make definition static.
 959
 960 2015-01-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 961
 962         * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
 963         diff fixups.
 964
 965 2015-01-09  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 966
 967         * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
 968         X-Gene 2.
 969         * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
 970
 971 2015-01-07  Jan Beulich <jbeulich@suse.com>
 972
 973         * config/tc-arm.c (struct arm_option_extension_value_table):
 974         Split field "value" into fields "merge_value" and "clear_value".
 975         (arm_extensions): Adjust initializer accordingly.
 976
 977 2015-01-01  Alan Modra  <amodra@gmail.com>
 978
 979         * as.c (parse_args): Just print current year.
 980
 981 2015-01-01  Alan Modra  <amodra@gmail.com>
 982
 983         Update year range in copyright notice of all files.
 984
 985 For older changes see ChangeLog-2014
 986 \f
 987 Copyright (C) 2015 Free Software Foundation, Inc.
 988
 989 Copying and distribution of this file, with or without modification,
 990 are permitted in any medium without royalty provided the copyright
 991 notice and this notice are preserved.
 992
 993 Local Variables:
 994 mode: change-log
 995 left-margin: 8
 996 fill-column: 74
 997 version-control: never
 998 End: