gas/ChangeLog

   1 2015-06-13  Mark Wielaard  <mjw@redhat.com>
   2
   3         * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
   4         out_debug_aranges depends on it.
   5         (out_debug_aranges): Track size of header to properly pad header
   6         for address alignment.
   7
   8 2015-06-11  John David Anglin  <danglin@gcc.gnu.org>
   9
  10         PR gas/18427
  11         * gas/config/tc-hppa.c (last_label_symbol): Declare.
  12         (pa_get_label): Return last label in current space/segment or NULL.
  13         (pa_define_label): Record last label and add to root.
  14         (pa_undefine_label): Remove last label from root.
  15
  16 2015-06-08  Nick Clifton  <nickc@redhat.com>
  17
  18         * config/tc-rx.c (rx_op): Correct handling of integer bignums.
  19
  20 2015-06-04  Matthew Wahab  <matthew.wahab@arm.com>
  21
  22         * NEWS: Mention ARMv8.1 support in the Aarch64 port.
  23         * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
  24         * doc/c-aarch64.texi (-march): Add "armv8.1-a".
  25
  26 2015-06-04  Renlin Li  <renlin.li@arm.com>
  27
  28         * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
  29         when available.
  30
  31 2015-06-04  Nick Clifton  <nickc@redhat.com>
  32
  33         * config/tc-h8300.c (md_section_align): Fix compile time warning
  34         about left shifting a negative value.
  35
  36 2015-06-03  Matthew Wahab  <matthew.wahab@arm.com>
  37
  38         * config/tc-arm.c (arm_archs): Add "armv8.1-a".
  39         * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
  40         * NEWS: Mention ARMv8.1 support.
  41
  42 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
  43
  44         * config/tc-arm.c (arm_ext_pan): New.
  45         (do_setpan): New, encode an ARM SETPAN instruction.
  46         (do_t_setpan): New, encode a Thumb SETPAN instruction.
  47         (insns): Add "setpan".
  48         (arm_extensions): Add "pan".
  49         * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
  50         extensions.
  51
  52 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
  53
  54         * config/tc-aarch64.c (aarch64_features): Add "rdma".
  55         * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
  56
  57 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
  58
  59         * config/tc-aarch64.c (aarch64_features): Add "lor".
  60         * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
  61         architecture extensions.
  62
  63 2015-06-01  Matthew Wahab  <matthew.wahab@arm.com>
  64
  65         * config/tc-aarch64.c (parse_sys_reg): New parameter.  Check target
  66         support.  Fix whitespace.
  67         (parse_operands): Update for parse_sys_reg changes.
  68         (aarch64_features): Add "pan".
  69         * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
  70
  71 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
  72
  73         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
  74         (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
  75         (aarch64_force_relocation): Ditto.
  76
  77 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
  78
  79         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
  80         (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
  81         (aarch64_force_relocation): Ditto.
  82
  83 2015-05-28  Catherine Moore  <clm@codesourcery.com>
  84             Bernd Schmidt <bernds@codesourcery.com>
  85             Paul Brook <paul@codesourcery.com>
  86
  87         gas/
  88         * config/tc-alpha.c (all_cfi_sections): Declare.
  89         (s_alpha_ent): Initialize all_cfi_sections.
  90         (alpha_elf_md_end): Invoke cfi_set_sections.
  91         * config/tc-mips.c (md_apply_fix):  Handle BFD_RELOC_NONE.
  92         (s_ehword): Use BFD_RELOC_32_PCREL.
  93         (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
  94         (mips_cfi_reloc_for_encoding): New function.
  95         * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
  96         (DWARF2_FDE_RELOC_ENCODING): Define.
  97         (tc_cfi_reloc_for_encoding): Define.
  98         (mips_cfi_reloc_for_encoding): Define.
  99         (tc_compact_eh_opcode_stop): Define.
 100         (tc_compact_eh_opcode_pad): Define.
 101         * doc/as.texinfo: Document Compact EH extensions.
 102         * doc/internals.texi: Likewise.
 103         * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
 104         (tc_cfi_reloc_for_encoding): Provide default.
 105         (compact_eh): Declare.
 106         (emit_expr_encoded): New function.
 107         (get_debugseg_name): Add Compact EH support.
 108         (alloc_debugseg_item): Likewise.
 109         (cfi_set_sections): New function.
 110         (dot_cfi_fde_data): New function.
 111         (dot_cfi_personality_id): New function.
 112         (dot_cfi_inline_lsda): New function.
 113         (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
 114         and cfi_inline_lsda.
 115         (dot_cfi_personality): Add Compact EH support.
 116         (dot_cfi_lsda): Likewise.
 117         (dot_cfi_sections): Likewise.
 118         (dot_cfi_startproc): Likewise.
 119         (get_cfi_seg): Likewise.
 120         (output_compact_unwind_data): New function.
 121         (output_cfi_insn): Add Compact EH support.
 122         (output_cie): Likewise.
 123         (output_fde): Likewise.
 124         (cfi_finish): Likewise.
 125         (cfi_emit_eh_header): New function.
 126         (output_eh_header): New function.
 127         * dw2gencfi.h (cfi_set_sections): Declare.
 128         (SUPPORT_COMPACT_EH): Define.
 129         (MULTIPLE_FRAME_SECTIONS): Define.
 130         New enumeration to describe the Compact EH header format.
 131         (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
 132         eh_data, eh_loc and sections.
 133         (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
 134         CFI_EMIT_eh_frame_compact): Define.
 135
 136 2015-05-26  Max Filippov  <jcmvbkbc@gmail.com>
 137
 138         * config/tc-xtensa.c (xtensa_move_literals): Check that
 139         search_frag is non-NULL. Report error if literal frag is not
 140         found.
 141
 142 2015-05-22  Nick Clifton  <nickc@redhat.com>
 143
 144         PR gas/18446
 145         * read.c (output_big_sleb128): Use U suffix to prevent compile
 146         time warning.
 147
 148 2015-05-19  Jiong Wang  <jiong.wang@arm.com>
 149
 150         * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
 151         labels alphabetically.
 152         (md_apply_fix): Ditto.
 153         (aarch64_force_relocation): Ditto.
 154
 155 2015-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 156
 157         PR binutis/18386
 158         * config/tc-i386.c (OPTION_MAMD64): New.
 159         (OPTION_MINTEL64): Likewise.
 160         (md_longopts): Add -mamd64 and -mintel64.
 161         (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
 162         (md_show_usage): Add -mamd64 and -mintel64.
 163         * doc/c-i386.texi: Document -mamd64 and -mintel64.
 164
 165 2015-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 166
 167         * config/tc-i386.c (shared): New.
 168         (OPTION_MSHARED): Likewise.
 169         (elf_symbol_resolved_in_segment_p): Add relocation argument.
 170         Check PLT relocations and shared.
 171         (md_estimate_size_before_relax): Pass fragP->fr_var to
 172         elf_symbol_resolved_in_segment_p.
 173         (md_longopts): Add -mshared.
 174         (md_show_usage): Likewise.
 175         (md_parse_option): Handle OPTION_MSHARED.
 176         * doc/c-i386.texi: Document -mshared.
 177
 178 2015-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 179
 180         * write.c (compress_debug): Don't write the zlib header, which
 181         is handled by bfd_update_compression_header.
 182
 183 2015-05-13  Max Filippov  <jcmvbkbc@gmail.com>
 184
 185         * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
 186         closer than J_RANGE / 2 to jump frag.
 187
 188 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 189
 190         * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
 191         * config/tc-i386.c (i386_mach): Support iamcu.
 192         (i386_target_format): Likewise.
 193
 194 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 195
 196         * config/tc-i386.c (cpu_arch): Add iamcu.
 197         (i386_align_code): Handle PROCESSOR_IAMCU.
 198         (i386_arch): Likewise.
 199         (i386_mach): Likewise.
 200         (i386_target_format): Likewise.
 201         (valid_iamcu_cpu_flags): New function.
 202         (check_cpu_arch_compatible): Only allow Intel MCU instructions
 203         when targeting Intel MCU.
 204         (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
 205         are valid for Intel MCU.
 206         (md_parse_option): Likewise.
 207         * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
 208         (processor_type): Add PROCESSOR_IAMCU.
 209         * doc/c-i386.texi: Document iamcu.
 210
 211 2015-05-08  Nick Clifton  <nickc@redhat.com>
 212
 213         PR gas/18347
 214         * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
 215         * config/tc-arm.c (arm_tc_equal_in_insn): New function.  Move
 216         the symbol name checking code to here from...
 217         (md_undefined_symbo): ... here.
 218
 219 2015-05-07  H.J. Lu  <hongjiu.lu@intel.com>
 220
 221         * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
 222         (md_estimate_size_before_relax): Use it.
 223
 224 2015-05-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 225
 226         * config/tc-sparc.c: Typo in comment fixed.
 227
 228 2015-05-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 229
 230         * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
 231         condition codes
 232         * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
 233
 234 2015-05-06  Nick Clifton  <nickc@redhat.com>
 235
 236         * doc/as.texinfo (Dollar Local Labels): Note that these are only
 237         supported on some targets.
 238
 239 2015-05-06  Renlin Li  <renlin.li@arm.com>
 240
 241         * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
 242
 243 2015-05-05  Renlin Li  <renlin.li@arm.com>
 244
 245         * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
 246         symbols.
 247
 248 2015-05-05  Nick Clifton  <nickc@redhat.com>
 249
 250         * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
 251         (msp430_make_init_symbols): New function.
 252         (msp430_section): Call it.
 253         (msp430_frob_section): Likewise.
 254
 255 2015-05-02  Max Filippov  <jcmvbkbc@gmail.com>
 256
 257         * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
 258         (struct cached_fixup, struct fixup_cache): New structures.
 259         (fixup_order, xtensa_make_cached_fixup),
 260         (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
 261         (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
 262         (xtensa_add_cached_fixup): New functions.
 263         (xtensa_relax_frag): Cache fixups pointing at potentially
 264         oversized jumps at the beginning of every relaxation pass. Only
 265         check subset of this cache in the reach of single jump from the
 266         trampoline frag currently being relaxed.
 267
 268 2015-05-01  Nick Clifton  <nickc@redhat.com>
 269
 270         * config/rl78-parse.y (MULU): Remove ISA_G14.
 271         (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
 272
 273 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 274
 275         * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
 276         * config/tc-i386.h (md_end): Likewise.
 277         (i386_elf_emit_arch_note): Likewise.
 278
 279 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 280
 281         * configure.tgt: Support i386-*-elf*.
 282
 283 2015-04-30  DJ Delorie  <dj@redhat.com>
 284
 285         * config/rl78-defs.h (rl78_isa_g10): New.
 286         (rl78_isa_g13): New.
 287         (rl78_isa_g14): New.
 288         * config/rl78-parse.y (ISA_G10): New.
 289         (ISA_G13): New.
 290         (ISA_G14): New.
 291         (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
 292         * config/tc-rl78.c (rl78_isa_g10): New.
 293         (rl78_isa_g13): New.
 294         (rl78_isa_g14): New.
 295
 296 2015-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 297
 298         * config/tc-i386.c (i386_target_format): Use "else if" on
 299         cpu_arch_isa.
 300
 301 2015-04-30  Nick Clifton  <nickc@redhat.com>
 302
 303         PR gas/18347
 304         * config/tc-arm.c (md_undefined_symbol): Issue a warning message
 305         (if enabled) when the user creates a symbol with the same name as
 306         an ARM instruction.
 307         (flag_warn_syms): New static variable.
 308         (arm_opts): Add mwarn-syms and mno-warn-syms.
 309         * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
 310         options.
 311
 312         PR gas/18353
 313         * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
 314
 315 2015-04-29  Nick Clifton  <nickc@redhat.com>
 316
 317         PR 18256
 318         * config/tc-arm.c (encode_arm_cp_address): Issue an error message
 319         if the operand is neither a register nor a vector.
 320
 321 2015-04-29  Nick Clifton  <nickc@redhat.com>
 322
 323         * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
 324         times if the expression is not constant and the target uses linker
 325         relaxation.
 326
 327 2015-04-28  Renlin Li  <renlin.li@arm.com>
 328
 329         * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
 330
 331 2015-04-28  Nick Clifton  <nickc@redhat.com>
 332
 333         PR 18313
 334         * cond.c (s_if): Stop compile time warning about stopc being used
 335         before it is set.
 336         (s_ifc): Likewise.
 337
 338 2015-04-27  Renlin Li  <renlin.li@arm.com>
 339
 340         * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
 341         section.
 342         (md_assemble): Likewise, move the align code outside the loop.
 343
 344 2015-04-24  Jim Wilson  <jim.wilson@linaro.org>
 345
 346         * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
 347         for thunderx.
 348
 349 2015-04-24  Richard Earnshaw  <rearnsha@arm.com>
 350
 351         * config/tc-arm.h (arm_min): New function.
 352         (SUB_SEGMENT_ALIGN): Define.
 353
 354 2015-04-23  Matthew Fortune  <matthew.fortune@imgtec.com>
 355
 356         * config/tc-mips.c (macro): State the recommended way of creating
 357         32-bit or 64-bit addresses.
 358
 359 2015-04-23  Jan Beulich  <jbeulich@suse.com>
 360
 361         * config/tc-i386.c (match_mem_size): Also allow no size
 362         specification when broadcasting.
 363
 364 2015-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 365
 366         * doc/as.texinfo (Bundle directives): Shorten menu entry and
 367         use @subsection.
 368         (CFI directives): Use @subsection.
 369         (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
 370         * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
 371
 372 2015-04-17  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 373
 374         * config/tc-avr.c (create_record_for_frag): Rename link to
 375         prop_rec_link.
 376
 377 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 378
 379         * NEWS: Mention
 380         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
 381
 382 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 383
 384         * as.h (compressed_debug_section_type): Removed.
 385
 386 2015-04-14  Nick Clifton  <nickc@redhat.com>
 387
 388         * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
 389         (TC_FORCE_RELOCATION_SUB_SAME): Define.
 390         (DWARF2_USE_FIXED_ADVANCE_PC): Define.
 391
 392 2015-04-10  Nick Clifton  <nickc@redhat.com>
 393
 394         PR binutils/18198
 395         * doc/c-arm.texi (ARM Options): Add a note about the interaction of
 396         the -EB option with the linker's --be8 option.
 397
 398 2015-04-09  Hans-Peter Nilsson  <hp@axis.com>
 399
 400         * doc/c-rx.texi: Fix markup typos in last change.
 401
 402 2015-04-09  Nick Clifton  <nickc@redhat.com>
 403
 404         * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
 405         (md_longopts): Add -mno-allow-string-insns.
 406         (md_parse_option): Handle -mno-allow-string-insns.
 407         (md_show_usage): Mention -mno-allow-string-insns.
 408         (rx_note_string_insn_use): New function.  Produces an error
 409         message if a string insn is used when it is not allowed.
 410         * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
 411         (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
 412         * config/rx-defs.h (rx_note_string_insn_use): Prototype.
 413         * doc/c-rx.texi: Document -mno-allow-string-insns.
 414
 415 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 416
 417         * as.c (show_usage): Update --compress-debug-sections.
 418         (std_longopts): Use optional_argument on compress-debug-sections.
 419         (parse_args): Handle
 420         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
 421         * as.h (compressed_debug_section_type): New.
 422         (flag_compress_debug): Change type to compressed_debug_section_type.
 423         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
 424         * write.c (compress_debug): Set BFD_COMPRESS_GABI for
 425         --compress-debug-sections=zlib-gabi.  Call
 426         bfd_get_compression_header_size to get compression header size.
 427         Don't rename section name for --compress-debug-sections=zlib-gabi.
 428         * config/tc-i386.c (compressed_debug_section_type): Set to
 429         COMPRESS_DEBUG_ZLIB.
 430         * doc/as.texinfo: Document
 431         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
 432
 433 2015-04-07  Renlin Li  <renlin.li@arm.com>
 434
 435         * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
 436         (s_aarch64_inst): Likewise.
 437         (md_assemble): Likewise.
 438
 439 2015-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 440
 441         * write.c (compress_debug): Use bfd_putb64 to write uncompressed
 442         section size.
 443
 444 2015-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 445
 446         * write.c (compress_debug): Don't write the zlib header if
 447         compressed section size is the same as before compression.
 448
 449 2015-04-02  Nick Clifton  <nickc@redhat.com>
 450
 451         PR gas/18189
 452         * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
 453         min and max parameters.  Sign extend values before testing.
 454
 455 2015-04-02  Renlin Li  <renlin.li@arm.com>
 456
 457         * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
 458         (mapping_state_2): Don't emit MAP_DATA here.
 459         (s_aarch64_inst): Align frag during state transition.
 460         (md_assemble): Likewise.
 461
 462 2015-04-02  Ed Maste  <emaste@freebsd.org>
 463
 464         * config/tc-aarch64.c (set_error_kind): Delete.
 465         (set_error_message): Delete.
 466
 467 2015-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 468
 469         * configure: Regenerated.
 470
 471 2015-04-01  Evandro Menezes  <e.menezes@samsung.com>
 472
 473         * config/tc-aarch64.c: Add support for Samsung Exynos M1.
 474         * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
 475
 476 2015-04-01  Evandro Menezes  <e.menezes@samsung.com>
 477
 478         * config/tc-arm.c: Add support for Samsung Exynos M1.
 479         * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
 480
 481 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 482
 483         * configure: Regenerated.
 484
 485 2015-03-31  Ed Schouten  <ed@nuxi.nl>
 486
 487         * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
 488
 489 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 490
 491         * configure.ac: Revert the AM_ZLIB change.
 492         * Makefile.in: Regenerated.
 493         * aclocal.m4: Likewise.
 494         * configure: Likewise.
 495
 496 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 497
 498         * Makefile.am (ZLIBINC): New.
 499         (AM_CFLAGS): Add $(ZLIBINC).
 500         * as.c: (show_usage): Don't check HAVE_ZLIB_H.
 501         (parse_args): Likewise.
 502         * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
 503         (compress_init): Don't check HAVE_ZLIB_H.
 504         (compress_data): Likewise.
 505         (compress_finish): Likewise.
 506         * configure.ac (AM_ZLIB): Removed.
 507         (zlibinc): New.  AC_SUBST.
 508         Add --with-system-zlib.
 509         * Makefile.in: Regenerated.
 510         * config.in: Likewise.
 511         * configure: Likewise.
 512         * doc/Makefile.in: Likewise.
 513
 514 2015-03-27  H.J. Lu  <hongjiu.lu@intel.com>
 515
 516         * config/tc-i386.c (cpu_flags_set): Removed.
 517
 518 2015-03-25  Renlin Li  <renlin.li@arm.com>
 519
 520         * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
 521         code.
 522         (mapping_state_2): Emit first MAP_DATA symbol here.
 523
 524 2015-03-24  H.J. Lu  <hongjiu.lu@intel.com>
 525
 526         PR gas/18087
 527         * write.c (compress_debug): Don't write the zlib header if
 528         compression didn't make the section smaller.
 529
 530 2015-03-24  Terry Guo  <terry.guo@arm.com>
 531
 532         * config/tc-arm.c (no_cpu_selected): Use new macro to compare
 533         features.
 534         (parse_psr): Likewise.
 535         (do_t_mrs): Likewise.
 536         (do_t_msr): Likewise.
 537         (static const arm_feature_set arm_ext_*): Defined with new macros.
 538         (static const arm_feature_set arm_cext_*): Likewise.
 539         (static const arm_feature_set fpu_fpa_ext_*): Likewise.
 540         (static const arm_feature_set fpu_vfp_ext_*): Likewise.
 541         (deprecated_coproc_regs): Likewise.
 542         (UL_BARRIER): Likewise.
 543         (barrier_opt_names): Likewise.
 544         (arm_cpus): Likewise.
 545         (arm_extensions): Likewise.
 546
 547 2015-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 548
 549         * config/tc-i386.c (i386_align_code): Limit multi-byte nop
 550         instructions to 10 bytes.
 551
 552 2015-03-19  Nick Clifton  <nickc@redhat.com>
 553
 554         * config/tc-rl78.c (enum options): Add G13 and G14.
 555         (md_longopts): Add -mg13 and -mg14.
 556         (md_parse_option): Handle -mg13 and -mg14.
 557         (md_show_usage): List -mg13 and -mg14.
 558         * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
 559
 560 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
 561             Nick Clifton  <nickc@redhat.com>
 562
 563         PR binutils/18087
 564         * doc/as.texinfo: Note that when gas compresses debug sections the
 565         compression is only performed if it makes the section smaller.
 566         * write.c (compress_debug): Do not compress a debug section if
 567         doing so would make it larger.
 568
 569 2015-03-17  Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
 570
 571         * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
 572         (i386_align_code): Add PROCESSOR_ZNVER cases.
 573         * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
 574         * doc/c-i386.texi: Add znver1 and clzero.
 575
 576 2015-03-16  Nick Clifton  <nickc@redhat.com>
 577
 578         * dwarf2dbg.c (out_header): Remove spurious #if 1.
 579
 580 2015-03-13  Jiong Wang  <jiong.wang@arm.com>
 581
 582         * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
 583         number 31.
 584
 585 2015-03-13  Jiong Wang  <jiong.wang@arm.com>
 586
 587         * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
 588
 589 2015-03-12  Andrew Bennett  <andrew.bennett@imgtec.com>
 590
 591         * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
 592         * doc/c-mips.texi: Document i6400 -march option.
 593
 594 2015-03-12  Nick Clifton  <nickc@redhat.com>
 595
 596         PR gas/17444
 597         * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
 598         to arm_apply_sym_value.  Update prototype.
 599         * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
 600         Do not apply the value if the symbol is in a different segment to
 601         the current segment.
 602
 603 2015-03-11  Alan Modra  <amodra@gmail.com>
 604
 605         * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
 606         (md_apply_fix): Report an error on data-only fixups used with insns.
 607
 608 2015-03-10  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 609
 610         * config/tc-s390.c (md_gather_operands): Check for valid
 611         length field operands.
 612
 613 2015-03-10  Michael Perkins  <perkinsmg75@yahoo.co.uk>
 614
 615         * config/tc-arm.c (parse_operands): Fix bug setting writeback
 616         values for '^' on OP_REGLSTs.
 617         (do_push_pop): Add new writeback constraint.
 618
 619 2015-03-10  Renlin Li  <renlin.li@arm.com>
 620
 621         * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
 622         (mapping_state_2): Emit first MAP_DATA symbol here.
 623
 624 2015-03-10  Matthew Wahab  <matthew.wahab@arm.com>
 625
 626         * config/tc-aarch64.c (mapping_state): Set minimum alignment for
 627         code sections.
 628
 629 2015-03-10  Nick Clifton  <nickc@redhat.com>
 630
 631         PR gas/17852
 632         * config/tc-arm.c (md_begin): Ensure that selected_cpu is
 633         initialised when CPU_DEFAULT is defined.
 634
 635 2015-03-05  Nick Clifton  <nickc@redhat.com>
 636
 637         * config/tc-v850.c (md_parse_option): Fix code to set or clear
 638         EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
 639         -m8byte-align and -m4byte-align command line options.
 640
 641 2015-03-04  Richard Sandiford  <richard.sandiford@arm.com>
 642
 643         PR gas/17843
 644         * config/tc-aarch64.c (process_movw_reloc_info): Allow
 645         R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
 646         for MOVK.
 647
 648 2015-02-28  Alan Modra  <amodra@gmail.com>
 649
 650         * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
 651         end to their alignment.
 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_TLSDESC_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_TLSGD_ADR_PREL21.
 664         (md_apply_fix, aarch64_force_relocation): Handle
 665         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
 666
 667 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 668
 669         * config/tc-aarch64.c (reloc_table_entry): Generate
 670         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
 671         (md_apply_fix, aarch64_force_relocation): Handle
 672         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
 673
 674 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 675
 676         * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
 677         (reloc_table): Likewise.
 678         (parse_address_main): Use ld_literal_type.
 679
 680 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 681
 682         * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
 683         (reloc_table): Likewise.
 684         (parse_address_main): Use adr_type.
 685
 686 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 687
 688         * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
 689
 690 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 691
 692         * config/tc-avr.c: Add elf32-avr.h include.
 693         (struct avr_property_record_link): New structure.
 694         (avr_output_property_section_header): New function.
 695         (avr_record_size): New function.
 696         (avr_output_property_record): New function.
 697         (avr_create_property_section): New function.
 698         (avr_handle_align): New function.
 699         (exclude_section_from_property_tables): New function.
 700         (create_record_for_frag): New function.
 701         (append_records_for_section): New function.
 702         (avr_create_and_fill_property_section): New function.
 703         (avr_post_relax_hook): New function.
 704         * config/tc-avr.h (md_post_relax_hook): Define.
 705         (avr_post_relax_hook): Declare.
 706         (HANDLE_ALIGN): Define.
 707         (avr_handle_align): Declare.
 708         (strut avr_frag_data): New structure.
 709         (TC_FRAG_TYPE): Define.
 710
 711 2015-02-25  Matthew Wahab  <matthew.wahab@arm.com>
 712
 713         * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
 714         cortex-a72.
 715
 716 2015-02-24  Nick Clifton  <nickc@redhat.com>
 717
 718         * config/tc-v850.c (soft_float): New variable.
 719         (v850_data_8): New variable.
 720         (md_show_usage): Add -msoft-float/-mhard-float.
 721         (md_parse_option): Likewise.
 722         (md_begin): Set the default value of soft_float.
 723         (v850_md_end): New function.  Creates a note section.
 724         * config/tc-v850.h (md_end): Define.
 725         * doc/c-v850.texi: Document -msoft-float/-mhard-float.
 726
 727 2015-02-23  Yoshinori Sato  <ysato@users.sourceforge.jp>
 728
 729         * config/tc-h8300.c (line_separater_chars): Add a version for
 730         h8300-linux that includes a separator.
 731         (default_mach): New variable.
 732         (md_main): Use it.
 733         (md_longopts): Add '--march' option.
 734         (md_parse_option): Parse the new option.
 735         * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
 736         * configure.tgt: Add h8300-*-linux
 737         * doc/c-h8300.texi: Document --march.
 738
 739 2015-02-23  Nick Clifton  <nickc@redhat.com>
 740
 741         PR 17940
 742         * dwarf2dbg.c (out_header): When generating dwarf sections use
 743         real symbols not temps for the start and end symbols.
 744         * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
 745         adjustments to relocations in debug sections.
 746         (TC_LINKRELAX_FIXUP): Likewise.
 747
 748 2015-02-19  Alan Modra  <amodra@gmail.com>
 749
 750         * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
 751         * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
 752
 753 2015-02-11  Matthew Wahab  <matthew.wahab@arm.com>
 754
 755         * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
 756
 757 2015-02-11  Matthew Wahab  <matthew.wahab@arm.com>
 758
 759         * config/tc-arm.c: Add support for Cortex-A72.
 760
 761 2015-02-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 762
 763         * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
 764         of as_warn for deprecation messages.
 765         (encode_arm_addr_mode_2): Likewise.
 766         (check_obsolete): Likewise.
 767         (do_rd_rm_rn): Likewise.
 768         (do_co_reg): Likewise.
 769         (do_setend): Likewise.
 770         (do_t_mov_cmp): Likewise.
 771         (do_neon_ldr_str): Likewise.
 772         (opcode_lookup): Likewise.
 773         (if_fsm_post_encode): Likewise.
 774         (md_assemble): Likewise.
 775
 776 2015-02-06  Jan Beulich  <jbeulich@suse.com>
 777
 778         * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
 779         (cfi_change_reg_numbers): Also do nothing for CFI_label.
 780         (cfi_pseudo_table): Also handle .cfi_label when not supporting
 781         CFI directives.
 782
 783 2015-02-05  Alan Modra  <amodra@gmail.com>
 784
 785         * config/tc-msp430.c (md_assemble): Correct size passed to
 786         extract_cmd.  Remove index check.
 787
 788 2015-02-04  Matthew Wahab  <matthew.wahab@arm.com>
 789
 790         * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
 791         * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
 792
 793 2015-02-04  Nick Clifton  <nickc@redhat.com>
 794
 795         * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
 796         these instructions.
 797
 798 2015-02-03  Renlin Li  <renlin.li@arm.com>
 799
 800         * doc/c-aarch64.texi (.arch): Document the directive.
 801         (.arch_extension): Likewise.
 802
 803 2015-02-03  Nick Clifton  <nickc@redhat.com>
 804
 805         * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
 806
 807 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 808
 809         * Makefile.am: Add FT32 files.
 810         * config/tc-ft32.c: New file.
 811         * config/tc-ft32.h: New file.
 812         * configure.tgt: Add FT32 support.
 813         * Makefile.in: Regenerate.
 814         * po/POTFILES.in: Regenerate.
 815
 816 2015-01-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 817
 818         * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
 819         of instruction la to a symbol.
 820
 821 2015-01-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 822
 823         * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
 824         section name.
 825
 826 2015-01-19  Alan Modra  <amodra@gmail.com>
 827
 828         * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
 829         * write.c (get_frag_for_reloc): Allow match just past end of frag.
 830
 831 2015-01-16  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 832
 833         * config/tc-s390.c (struct pd_reg): Remove.
 834         (pre_defined_registers): Remove.
 835         (REG_NAME_CNT): Remove.
 836         (reg_name_search): Calculate the register number instead of doing
 837         a lookup.
 838         (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
 839         reg_name_search signature.
 840         (s390_parse_cpu): Support the new arch string z13.
 841         (s390_insert_operand): Support for vector registers with the extra
 842         field for the fifth bit of each vector register operand.
 843         (md_gather_operand): Adjust to the new handling of optional
 844         parameters.
 845
 846         * doc/as.texinfo: Document the z13 cpu string.
 847
 848 2015-01-13  Matthew Wahab  <matthew.wahab@arm.com>
 849
 850         * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
 851         #0, restoring previous behaviour.
 852
 853 2015-01-12  Jan Beulich  <jbeulich@suse.com>
 854
 855         * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
 856         (cfi_pseudo_table): Add "cfi_label".
 857         (output_cfi_insn): Handle CFI_label.
 858         (select_cie_for_fde): Als terminate CIE when encountering
 859         CFI_label.
 860         * dw2gencfi.h (cfi_add_label): Declare.
 861         (struct cfi_insn_data): New member "sym_name".
 862         (CFI_label): New.
 863         * read.c (read_symbol_name): Drop "static".
 864         * read.h (read_symbol_name): Declare.
 865
 866 2015-01-12  Jan Beulich  <jbeulich@suse.com>
 867
 868         * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
 869         (do_neon_qshl_imm): Likewise.
 870
 871 2015-01-12  Alan Modra  <amodra@gmail.com>
 872
 873         * read.c (s_altmacro, s_reloc): Make definition static.
 874
 875 2015-01-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 876
 877         * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
 878         diff fixups.
 879
 880 2015-01-09  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 881
 882         * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
 883         X-Gene 2.
 884         * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
 885
 886 2015-01-07  Jan Beulich <jbeulich@suse.com>
 887
 888         * config/tc-arm.c (struct arm_option_extension_value_table):
 889         Split field "value" into fields "merge_value" and "clear_value".
 890         (arm_extensions): Adjust initializer accordingly.
 891
 892 2015-01-01  Alan Modra  <amodra@gmail.com>
 893
 894         * as.c (parse_args): Just print current year.
 895
 896 2015-01-01  Alan Modra  <amodra@gmail.com>
 897
 898         Update year range in copyright notice of all files.
 899
 900 For older changes see ChangeLog-2014
 901 \f
 902 Copyright (C) 2015 Free Software Foundation, Inc.
 903
 904 Copying and distribution of this file, with or without modification,
 905 are permitted in any medium without royalty provided the copyright
 906 notice and this notice are preserved.
 907
 908 Local Variables:
 909 mode: change-log
 910 left-margin: 8
 911 fill-column: 74
 912 version-control: never
 913 End: