gas/ChangeLog

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