gas/ChangeLog

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