gas/ChangeLog

   1 2015-12-09  Nick Clifton  <nickc@redhat.com>
   2
   3         * config/tc-rx.c (rx_relax_frag): Fix compile time warning.
   4
   5 2015-12-08  Jan Beulich  <jbeulich@suse.com>
   6
   7         * read.c (in_bss): New.
   8         (do_align): Use it to also warn for non-zero fill in .bss.
   9         (do_org): Likewise.
  10         (s_space): Likewise.
  11         (s_fill): Error on bad use in .bss/.struct.
  12         (float_cons): Likewise.
  13         (emit_leb128_expr): Likewise.
  14         (emit_expr_with_reloc): Defer handling use inside .struct. Also
  15         error on non-zero item added to .bss.
  16         (stringer_append_char): Error on non-zero character.
  17
  18 2015-12-08  Jan Beulich  <jbeulich@suse.com>
  19
  20         * read.c (stringer): Move absolute section check up. Return
  21         right away.
  22
  23 2015-12-08  Jan Beulich  <jbeulich@suse.com>
  24
  25         * config/obj-elf.c (elf_file_symbol): Tighten condition for
  26         moving BSF_FILE symbols.
  27
  28 2015-12-08  DJ Delorie  <dj@redhat.com>
  29
  30         * config/rl78-parse.y: Make all branches relaxable via
  31         rl78_linkrelax_branch().
  32         * config/tc-rl78.c (rl78_linkrelax_branch): Mark all relaxable
  33         branches with relocs.
  34         (options): Add OPTION_NORELAX.
  35         (md_longopts): Add -mnorelax.
  36         (md_parse_option): Support OPTION_NORELAX.
  37         (op_type_T): Add bh, sk, call, and br.
  38         (rl78_opcode_type): Likewise.
  39         (rl78_relax_frag): Fix not-relaxing logic.  Add sk.
  40         (md_convert_frag): Fix relocation handling.
  41         (tc_gen_reloc): Strip relax relocs when not linker relaxing.
  42         (md_apply_fix): Defer overflow handling for anything that needs a
  43         PLT, to the linker.
  44         * config/tc-rl78.h (TC_FORCE_RELOCATION): Force all relocations to
  45         the linker when linker relaxing.
  46         * doc/c-rl78.texi (norelax): Add.
  47
  48 2015-12-07  Alan Modra  <amodra@gmail.com>
  49
  50         * config/tc-ppc.c (md_apply_fix): Localize variables.  Reduce casts.
  51
  52 2015-12-04  Nick Clifton  <nickc@redhat.com>
  53
  54         PR gas/19276
  55         * config/tc-arm.h (SUB_SEGMENT_ALIGN): Do not define for COFF/PE
  56         targets.
  57
  58 2015-12-04  Claudiu Zissulescu  <claziss@synopsys.com>
  59
  60         * config/tc-arc.c (arc_option): Sets all internal gas options when
  61         parsing .cpu directive.
  62         (declare_register_set): Declare all 64 registers.
  63         (md_section_align): Refactor.
  64         (md_pcrel_from_section): Remove assert.
  65         (pseudo_operand_match): Fix pseudo operand match.
  66         (find_reloc): Use flags filed, extend matching.
  67         * config/tc-arc.h (TC_VALIDATE_FIX): Don't fixup any PLT
  68         relocation.
  69
  70 2015-12-01  Alan Modra  <amodra@gmail.com>
  71
  72         * config/aout_gnu.h: Invoke aout N_* macros with pointer to
  73         struct internal_exec.
  74
  75 2015-11-27  Matthew Wahab  <matthew.wahab@arm.com>
  76
  77         * config/tc-aarch64.c (aarch64_features): Add "fp16".
  78         * doc/c-aarch64.texi (Architecture Extensions): Add "fp16".
  79
  80 2015-11-24  Christophe Monat <christophe.monat@st.com>
  81
  82         * config/tc-arm.c (move_or_literal_pool): Do not transform ldr
  83         ri,=imm into movs when ri is a high register in T1.
  84
  85 2015-11-20  Nick Clifton  <nickc@redhat.com>
  86
  87         * po/fr.po: Updated French translation.
  88         * po/uk.po: Updated Ukraninan translation.
  89         * po/zh_CN.po: New simplified Chinese translation.
  90         * configure.ac (ALL_LINGUAS): Add zh_CN.
  91         * configure: Regenerate.
  92
  93 2015-11-19  Matthew Wahab  <matthew.wahab@arm.com>
  94
  95         * config/tc-arm.c (arm_archs): Add "armv8.2-a".
  96         * doc/c-arm.texi (-march): Add "armv8.2-a".
  97
  98 2015-11-19  Matthew Wahab  <matthew.wahab@arm.com>
  99
 100         * config/tc-aarch64.c (aarch64_archs): Add "armv8.2-a".
 101         * doc/c-aarch64.texi (-march): Likewise.
 102
 103 2015-11-19  Alan Modra  <amodra@gmail.com>
 104
 105         * read.c (output_big_leb128): Describe "sign" parameter.
 106
 107 2015-11-19  Alan Modra  <amodra@gmail.com>
 108
 109         * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Define only for ELF.
 110
 111 2015-11-16  Mike Frysinger  <vapier@gentoo.org>
 112
 113         * config/tc-microblaze.c (parse_imm): Add an offsetT cast.
 114
 115 2015-11-13  Tristan Gingold  <gingold@adacore.com>
 116
 117         * configure: Regenerate.
 118
 119 2015-11-13  Tristan Gingold  <gingold@adacore.com>
 120
 121         * NEWS: Add marker for 2.26.
 122
 123 2015-11-12  James Greenhalgh  <james.greenhalgh@arm.com>
 124
 125         * config/tc-aarch64.c (aarch64_cpus): Add cortex-a35.
 126         * doc/c-aarch64.texi (-mcpu=): Likewise.
 127
 128 2015-11-12  James Greenhalgh  <james.greenhalgh@arm.com>
 129
 130         * config/tc-arm.c (arm_cpus): Likewise.
 131         * doc/c-arm.texi (-mcpu=): Likewise.
 132
 133 2015-11-12  Matthew Wahab  <matthew.wahab@arm.com>
 134
 135         PR gas/19217
 136         * config/tc-arm.c (move_or_literal_pool): Remove redundant feature
 137         check.  Fix some code formatting.  Drop use of MOVT.  Add some
 138         comments.
 139
 140 2015-11-11  Alan Modra  <amodra@gmail.com>
 141             Peter Bergner <bergner@vnet.ibm.com>
 142
 143         * doc/as.texinfo (Target PowerPC): Document -mpower9 and -mpwr9.
 144         * doc/c-ppc.texi (PowerPC-Opts):  Likewise.
 145         * config/tc-ppc.c (md_show_usage): Likewise.
 146         (md_assemble): Handle BFD_RELOC_PPC_REL16DX_HA.
 147         (md_apply_fix): Likewise.
 148         (ppc_handle_align): Handle power9's group ending nop.
 149
 150 2015-11-09  Jim Wilson  <jim.wilson@linaro.org>
 151
 152         * config/tc-aarch64.c (aarch64_cpus): Add qdf24xx.
 153         * config/tc-arm.c (arm_cpus): Likewise.
 154         * doc/c-arm.texi, doc/c-aarch64.texi: Likewise.
 155
 156 2015-11-09  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 157
 158         * read.c (parse_bitfield_cons): Fix left shift of negative value.
 159         * config/tc-xstormy16.c (md_section_align): Likewise.
 160         * config/tc-xgate.c (md_section_align): Likewise.
 161         * config/tc-visium.c (md_section_align): Likewise.
 162         * config/tc-v850.c (md_section_align): Likewise.
 163         * config/tc-tic6x.c (md_section_align): Likewise.
 164         * config/tc-sh.c (SH64PCREL32_M, SH64PCREL48_M, SH64PCREL32_M)
 165         (MOVI_32_M, MOVI_48_M, MOVI_32_M, md_section_align): Likewise.
 166         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax): Likewise.
 167         * config/tc-score.c (s3_section_align): Likewise.
 168         * config/tc-score7.c (s7_section_align): Likewise.
 169         * config/tc-s390.c (md_section_align): Likewise.
 170         * config/tc-rx.c (md_section_align): Likewise.
 171         * config/tc-rl78.c (md_section_align): Likewise.
 172         * config/tc-ppc.c (md_section_align): Likewise.
 173         * config/tc-or1k.c (md_section_align): Likewise.
 174         * config/tc-nds32.c (md_section_align): Likewise.
 175         * config/tc-mt.c (md_section_align): Likewise.
 176         * config/tc-msp430.c (md_section_align): Likewise.
 177         * config/tc-mn10300.c (md_section_align): Likewise.
 178         * config/tc-mn10200.c (md_section_align): Likewise.
 179         * config/tc-mips.c (md_section_align): Likewise.
 180         * config/tc-microblaze.c (parse_imm): Likewise.
 181         * config/tc-mep.c (md_section_align): Likewise.
 182         * config/tc-m68k.c (md_section_align): Likewise.
 183         * config/tc-m68hc11.c (md_section_align): Likewise.
 184         * config/tc-m32r.c (md_section_align): Likewise.
 185         * config/tc-m32c.c (md_section_align): Likewise.
 186         * config/tc-lm32.c (md_section_align): Likewise.
 187         * config/tc-iq2000.c (md_section_align): Likewise.
 188         * config/tc-ip2k.c (md_section_align): Likewise.
 189         * config/tc-ia64.c (dot_save, dot_vframe): Likewise.
 190         * config/tc-i960.c (md_number_to_field, md_section_align): Likewise.
 191         * config/tc-i386.c (md_section_align): Likewise.
 192         * config/tc-i370.c (md_section_align): Likewise.
 193         * config/tc-frv.c (md_section_align): Likewise.
 194         * config/tc-fr30.c (md_section_align): Likewise.
 195         * config/tc-epiphany.c (md_section_align): Likewise.
 196         * config/tc-d30v.c (md_section_align): Likewise.
 197         * config/tc-d10v.c (md_section_align): Likewise.
 198         * config/tc-cr16.c (l_cons): Likewise.
 199         * config/tc-bfin.c (md_section_align): Likewise.
 200         * config/tc-arm.c (md_section_align): Likewise.
 201         * config/tc-arc.c (md_section_align): Likewise.
 202         * config/bfin-parse.y (expr_1): Likewise.
 203
 204 2015-11-02  Nick Clifton  <nickc@redhat.com>
 205
 206         * config/rx-parse.y: Allow zero value for 5-bit displacements.
 207
 208 2015-11-02  Nick Clifton  <nickc@redhat.com>
 209
 210         * config/tc-rx.c (parse_rx_section): Align parameter provides a
 211         multiple of n argument, not a power of n argument.
 212
 213 2015-10-29  Nick Clifton  <nickc@redhat.com>
 214
 215         * config/tc-aarch64.c (elf64_aarch64_target_format): Select the
 216         cloudabi format if the TARGET_OS is cloudabi.
 217
 218 2015-10-29  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 219
 220         * config/tc-arm.c (insns): Guard cps by arm_ext_v6_notm instead of
 221         arm_ext_v6_dsp.
 222
 223 2015-10-28  Claudiu Zissulescu  <claziss@synopsys.com>
 224
 225         * config/tc-arc.c (tokenize_arguments): Avoid creating unused
 226         symbols when parsing relocation types.
 227         (md_apply_fix): Handle TLS relocations. Fix BFD_RELOC_ARC_32_PCREL
 228         relocation.
 229         (arc_check_reloc): Emit BFD_RELOC_ARC_32_PCREL relocation.
 230
 231 2015-10-27  Jim Wilson  <jim.wilson@linaro.org>
 232
 233         * config/tc-arm.c (selected_cpu_name): Increase length of array to
 234         accomodate "Samsung Exynos M1".
 235         (arm_parse_cpu): Add assertion and length check to prevent
 236         overfilling selected_cpu_name.
 237
 238 2015-10-22  Nick Clifton  <nickc@redhat.com>
 239
 240         * config/tc-msp430.c (PUSH_1X_WORKAROUND): Delete.
 241         (OPTION_SILICON_ERRATA): Define.
 242         (OPTION_SILICON_WARN): Define.
 243         (md_parse_opton): Handle silicon errata options.
 244         (md_longopts): Add silicon errata options.
 245         (ms_show_usage): Report silicon errata options.
 246         (msp430_srcoperand): Handle silicon errata.
 247         (msp430_operands): Likewise. Improve nop insertion.
 248         (msp430_fix_adjustable): Update warning generation.
 249         * doc/c-msp430.texi: Document silicon errata options.
 250
 251 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 252
 253         * configure.ac: Properly check
 254         --enable-compressed-debug-sections={yes,all}.
 255         * configure: Regenerated.
 256
 257 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 258
 259         PR gas/19109
 260         * configure.ac: Handle --enable-compressed-debug-sections=*,gas,*.
 261         * configure: Regenerated.
 262
 263 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 264
 265         * config/tc-i386.c (tc_i386_fix_adjustable): Handle
 266         BFD_RELOC_X86_64_GOTPCRELX and BFD_RELOC_X86_64_REX_GOTPCRELX.
 267         (tc_gen_reloc): Likewise.
 268         (i386_validate_fix): Generate BFD_RELOC_X86_64_GOTPCRELX or
 269         BFD_RELOC_X86_64_REX_GOTPCRELX if fx_tcbit2 is set.
 270         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Also return
 271         true for BFD_RELOC_X86_64_GOTPCRELX and
 272         BFD_RELOC_X86_64_REX_GOTPCRELX.
 273
 274 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 275
 276         * config/tc-i386.c (tc_i386_fix_adjustable): Handle
 277         BFD_RELOC_386_GOT32X.
 278         (tc_gen_reloc): Likewise.
 279         (match_template): Force 0x8b encoding for "mov foo@GOT, %eax".
 280         (output_disp): Check for "call/jmp *mem", "mov mem, %reg",
 281         "test %reg, mem" and "binop mem, %reg" where binop is one of
 282         adc, add, and, cmp, or, sbb, sub, xor instructions.  Set
 283         fx_tcbit if the REX prefix is generated.  Set fx_tcbit2 if
 284         BFD_RELOC_386_GOT32X should be generated.
 285         (i386_validate_fix): Generate BFD_RELOC_386_GOT32X if fx_tcbit2
 286         is set.
 287
 288 2015-10-21  Nick Clifton  <nickc@redhat.com>
 289
 290         PR gas/19109
 291         * configure.ac: Restore --enable-compressed-debug-sections, with
 292         options of all, none or gas.
 293         Do not enable compressed debug sections by default for x86 Linux
 294         targets.
 295         * configure: Regenerate.
 296
 297 2015-10-20  H.J. Lu  <hongjiu.lu@intel.com>
 298
 299         PR gas/19109
 300         * NEWS: Update --enable-compressed-debug-sections=.
 301         * configure.ac: Remove --enable-compressed-debug-sections.
 302         (DEFAULT_FLAG_COMPRESS_DEBUG): Check
 303         --enable-compressed-debug-sections={all,gas} instead of
 304         --enable-compressed-debug-sections.  For x86 Linux targets,
 305         default to compressing debug sections.
 306         * configure: Regenerated.
 307
 308 2015-10-19  Nick Clifton  <nickc@redhat.com>
 309
 310         PR gas/19109
 311         * configure.ac: Add option --enable-compressed-debug-sections.
 312         This sets the default behaviour for compressing debug sections.
 313         * as.c (flag_compress_debug): Define and initialise to
 314         COMPRESS_DEBUG_GABI_ZLIB if DEFAULT_COMPRESS_DEBUG is set.
 315         (show_usage): Indicate whether --no-compress-debug-sections
 316         or --compress-debug-sections is the default.
 317         * config/tc-i386.c (flag_compress_debug): Delete definition.
 318         * doc/as.texinfo (--nocompress-debug-sectionas): Update
 319         description.
 320         * NEWS: Announce the new feature.
 321         * config.in: Regenerate.
 322         * configure: Regenerate.
 323
 324 2015-10-12  Nick Clifton  <nickc@redhat.com>
 325
 326         * config/tc-msp430.c (msp430_mcu_names): Rename to
 327         msp430_mcu_data.  Add fields for the ISA and hardware multiply
 328         support.  Update with information from the latest devices.csv
 329         file.
 330         (md_parse_option): Make use of the new array.
 331
 332 2015-10-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 333
 334         * config/tc-avr.c (avr_output_property_record): Fix overwrite bug
 335         for align and fill records.
 336         (avr_handle_align): Record fill information for align frags.
 337         (create_record_for_frag): Add next frag assertion, use correct
 338         address for align records.
 339
 340 2015-10-10  Alan Modra  <amodra@gmail.com>
 341
 342         PR gas/19113
 343         * read.c (next_char_of_string): Mask char after escape.  Use
 344         CHAR_MASK rather than 0xff.
 345
 346 2015-10-07  Yao Qi  <yao.qi@linaro.org>
 347
 348         * config/tc-aarch64.c (md_begin): Access field 'name' rather
 349         than 'template'.
 350
 351 2015-10-07  Claudiu Zissulescu  <claziss@synopsys.com>
 352
 353         * config/tc-arc.c: Revamped file for ARC support.
 354         * config/tc-arc.h: Likewise.
 355         * doc/as.texinfo: Add new ARC options.
 356         * doc/c-arc.texi: Likewise.
 357
 358 2015-10-02  Renlin Li <renlin.li@arm.com>
 359
 360         * config/tc-aarch64.c (s_tlsdescadd): New.
 361         (s_tlsdescldr): New.
 362         (md_pseudo_table): Handle tlsdescadd and tlsdescldr pseudo ops.
 363         (reloc_table): Add entries for BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC and
 364         BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC.
 365         (process_movw_reloc_info): Support AARCH64_TLSDESC_OFF_G1 and
 366         AARCH64_TLSDESC_OFF_G0_NC.
 367         (md_apply_fix): Likewise.
 368         (aarch64_force_relocation): Likewise.
 369
 370 2015-10-02  Renlin Li <renlin.li@arm.com>
 371
 372         * config/tc-aarch64.c (reloc_table): Add two entries for
 373         gottprel_g0_nc and gottprel_g1.
 374         (process_movw_reloc_info): Add support.
 375         (md_apply_fix): Likewise.
 376         (aarch64_force_relocation): Likewise.
 377
 378 2015-10-02  Renlin Li <renlin.li@arm.com>
 379
 380         * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc.
 381         (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
 382         (md_apply_fix): Likewise.
 383         (aarch64_force_relocation): Likewise.
 384
 385 2015-10-02  Renlin Li <renlin.li@arm.com>
 386
 387         * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1.
 388         (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
 389         (md_apply_fix): Likewise.
 390         (aarch64_force_relocation): Likewise.
 391
 392 2015-10-02  Renlin Li <renlin.li@arm.com>
 393
 394         * config/tc-aarch64.c (reloc_table): New relocation modifier
 395         gotoff_g0_nc.
 396         (process_movw_reloc_info): Support gotoff_g0_nc.
 397         (md_apply_fix): Likewise.
 398
 399 2015-10-02  Renlin Li  <renlin.li@arm.com>
 400
 401         * config/tc-aarch64.c (reloc_table): New relocation modifier
 402         gotoff_g1.
 403         (process_movw_reloc_info): Support newly added modifier.
 404         (md_apply_fix): Likewise.
 405
 406 2015-09-29  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 407
 408         * doc/c-s390.texi: Add documentation.
 409         Add missing code markup.
 410         * config/tc-s390.c (current_flags): New static variable.
 411         (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
 412         (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
 413         Fix indentation.
 414         (md_parse_option): Call s390_parse_cpu with the new signature.
 415         (s390_machine): Likewise.
 416         Keep track of current_flags.
 417         Simplify code a bit.
 418         undefine MAX_HISTORY at end of function.
 419         (s390_machinemode): undefine MAX_HISTORY at end of function.
 420         Update an error message.
 421
 422 2015-08-11  Peter Zotov  <whitequark@whitequark.org>
 423
 424         PR ld/18759
 425         * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
 426         relative relocs.
 427         * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
 428
 429 2015-09-25  Ryo ONODERA  <ryo_on@yk.rim.or.jp>
 430
 431         PR 18994
 432         * configure.ac (nds32): Don't use bash == in tests.
 433         * configure: Regenerate.
 434
 435 2015-09-23  Nick Clifton  <nickc@redhat.com>
 436
 437         * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
 438
 439 2015-09-22  Nick Clifton  <nickc@redhat.com>
 440
 441         * config/tc-rx.c (nop_7): Recode using MAX.
 442
 443 2015-09-05  Chen Gang  <gang.chen.5i5j@gmail.com>
 444
 445         * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
 446         the latest gcc's warning.
 447
 448 2015-08-27  Alan Modra  <amodra@gmail.com>
 449
 450         PR gas/18581
 451         * config/tc-aarch64.h (TC_START_LABEL): Redefine.
 452         * config/tc-arm.c (tc_start_label_without_colon): Delete params.
 453         Use input_line_pointer directly.
 454         * config/tc-arm.h (TC_START_LABEL): Redefine.
 455         (TC_START_LABEL_WITHOUT_COLON): Redefine.
 456         (tc_start_label_without_colon): Update prototype.
 457         * config/tc-bfin.c (bfin_start_label): Delete ptr param.  Check
 458         for NUL instead.
 459         * config/tc-bfin.h (bfin_start_label): Update prototype.
 460         (TC_START_LABEL): Redefine.
 461         * config/tc-d30v.h (TC_START_LABEL): Redefine.
 462         * config/tc-fr30.c (restore_colon): Rewrite.
 463         (fr30_is_colon_insn): Add nul_char param.  Return int.  Bump
 464         i_l_p over quote.  Update restore_colon calls.
 465         * config/tc-fr30.h (TC_START_LABEL): Redefine.
 466         (fr30_is_colon_insn): Update prototype.
 467         * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
 468         * config/tc-m32c.h (TC_START_LABEL): Redefine.
 469         (m32c_is_colon_insn): Update prototype.
 470         * config/tc-m32r.h (TC_START_LABEL): Redefine.
 471         * config/tc-mep.h (TC_START_LABEL): Redefine.
 472         * config/tc-nds32.h (TC_START_LABEL): Redefine.
 473         * config/tc-tic54x.c (tic54x_start_label): Replace params with
 474         nul_char and next_char.  Step over trailing quote.
 475         * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
 476         (tic54x_start_label): Update prototype.
 477         * read.c (TC_START_LABEL): Redefine.  Update invocation.
 478         (TC_START_LABEL_WITHOUT_COLON): Update invocation.
 479         * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
 480         and restore if calling s_set.  Don't restore delim again.
 481
 482 2015-08-26  Alan Modra  <amodra@gmail.com>
 483
 484         PR gas/18581
 485         * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
 486         call to where input line used to be restored.
 487         * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
 488         line restore.
 489         * config/tc-tilepro.c (parse_reg_expression): Add regname var.
 490
 491 2015-08-26  Nick Clifton  <nickc@redhat.com>
 492
 493         PR gas/18842
 494         * configure.ac (AS_CHECK_DECLS): Add asprintf.
 495         * configure: Regenerate.
 496         * config.in: Regenerate.
 497
 498 2015-08-25  Jose E. Marchesi  <jose.marchesi@oracle.com>
 499
 500         * config/tc-sparc.c (priv_reg_table): New privileged register
 501         %pmcdper.
 502
 503 2015-08-21  Nick Clifton  <nickc@redhat.com>
 504
 505         PR gas/18581
 506         * expr.c (get_symbol_end): Rename to get_symbol_name.  Add a
 507         return parameter pointing to the start of the symbol.  Allow
 508         symbol names enclosed in double quotes.
 509         (restore_line_pointer): New function.  Replace the NUL character
 510         inserted into the input stream with the given character.  If the
 511         character was a double quote, advance the input pointer.
 512         * expr.h (get_symbol_end): Delete.
 513         (get_symbol_name): Add prototype.
 514         (restore_line_pointer): Prototype.
 515         * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
 516         * doc/as.texinfo (Symbol Intro): Document that symbol names can
 517         now be enclosed in double quotes.
 518         * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
 519         Use restore_line_pointer to replace the NUL in the input stream.
 520         Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
 521         Check for the use of double quoted symbol names.
 522         * expr.c: Likewise.
 523         * config/obj-aout.c: Likewise.
 524         * config/obj-coff-seh.c: Likewise.
 525         * config/obj-coff.c: Likewise.
 526         * config/obj-elf.c: Likewise.
 527         * config/obj-evax.c: Likewise.
 528         * config/obj-macho.c: Likewise.
 529         * config/obj-som.c: Likewise.
 530         * config/tc-alpha.c: Likewise.
 531         * config/tc-arc.c: Likewise.
 532         * config/tc-arm.c: Likewise.
 533         * config/tc-dlx.c: Likewise.
 534         * config/tc-h8300.c: Likewise.
 535         * config/tc-hppa.c: Likewise.
 536         * config/tc-i370.c: Likewise.
 537         * config/tc-i386-intel.c: Likewise.
 538         * config/tc-i386.c: Likewise.
 539         * config/tc-i960.c: Likewise.
 540         * config/tc-ia64.c: Likewise.
 541         * config/tc-iq2000.c: Likewise.
 542         * config/tc-m32r.c: Likewise.
 543         * config/tc-m68hc11.c: Likewise.
 544         * config/tc-m68k.c: Likewise.
 545         * config/tc-microblaze.c: Likewise.
 546         * config/tc-mips.c: Likewise.
 547         * config/tc-mmix.c: Likewise.
 548         * config/tc-mn10200.c: Likewise.
 549         * config/tc-mn10300.c: Likewise.
 550         * config/tc-nios2.c: Likewise.
 551         * config/tc-ppc.c: Likewise.
 552         * config/tc-s390.c: Likewise.
 553         * config/tc-score.c: Likewise.
 554         * config/tc-score7.c: Likewise.
 555         * config/tc-sparc.c: Likewise.
 556         * config/tc-tic4x.c: Likewise.
 557         * config/tc-tic54x.c: Likewise.
 558         * config/tc-tic6x.c: Likewise.
 559         * config/tc-tilegx.c: Likewise.
 560         * config/tc-tilepro.c: Likewise.
 561         * config/tc-v850.c: Likewise.
 562         * config/tc-xtensa.c: Likewise.
 563         * config/tc-z80.c: Likewise.
 564         * dw2gencfi.c: Likewise.
 565         * dwarf2dbgc.: Likewise.
 566         * ecoff.c: Likewise.
 567         * read.c: Likewise.
 568         * stabs.c: Likewise.
 569
 570 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 571
 572         * config/tc-aarch64.c (reloc_table): New relocation types support for
 573         dtprel_lo12.
 574         (ldst_lo12_determine_real_reloc_type): Support
 575         BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
 576         BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 577         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
 578         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 579         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
 580         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
 581         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
 582         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
 583         (parse_operands): Likewise.
 584         (md_apply_fix): Likewise.
 585         (aarch64_force_relocation): Likewise.
 586         (process_movw_reloc_info): Likewise.
 587
 588 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 589
 590         * config/tc-aarch64.c (reloc_table): New relocation modifiers,
 591         "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
 592         "dtprel_g1_nc", "dtprel_g2".
 593         (md_apply_fix): Support new relocation types.
 594         (aarch64_force_relocation): Likewise.
 595         (process_movw_reloc_info): Likewise.
 596
 597 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 598
 599         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 600         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
 601         (aarch64_force_relocation): Likewise.
 602
 603 2015-08-17  Alan Modra  <amodra@gmail.com>
 604
 605         * gas/config/tc-arm.c (s_align): Delete.
 606         (md_pseudo_table): Use s_align_ptwo for "align".
 607         * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
 608         * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
 609
 610 2015-08-13  Alan Modra  <amodra@gmail.com>
 611
 612         * expr.c (operand): Rewrite handling of operands starting with "0f".
 613         If atof_generic only parses "-" or "+", treat as expression.
 614
 615 2015-08-13  Alan Modra  <amodra@gmail.com>
 616             DJ Delorie  <dj@redhat.com>
 617
 618         * expr.c (integer_constant): Return O_absent expression if eol.
 619         (operand): For targets with both LOCAL_LABELS_FB and
 620         NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
 621         digits as a local label reference.  Correct handling of 0b prefix.
 622         If a suffix is not allowed, error on 0B.
 623
 624 2015-08-13  Alan Modra  <amodra@gmail.com>
 625
 626         * doc/as.texinfo (Local Labels): Allowed range of N in local
 627         labels is non-negative integers, not positive integers.
 628
 629 2015-08-12  David Weatherford  <weath@cadence.com>
 630
 631         * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
 632         New structures.
 633         (xtensa_maybe_create_literal_pool_frag): New function.
 634         (litpool_seg_list, auto_litpools, auto_litpool_limit)
 635         (litpool_buf, litpool_slotbuf): New static variables.
 636         (option_auto_litpools, option_no_auto_litpools)
 637         (option_auto_litpool_limit): New enum identifiers.
 638         (md_longopts): Add entries for auto-litpools, no-auto-litpools
 639         and auto-litpool-limit.
 640         (md_parse_option): Handle option_auto_litpools,
 641         option_no_auto_litpools and option_auto_litpool_limit.
 642         (md_show_usage): Add help for --[no-]auto-litpools and
 643         --auto-litpool-limit.
 644         (xtensa_mark_literal_pool_location): Record a place for literal
 645         pool with a call to xtensa_maybe_create_literal_pool_frag.
 646         (get_literal_pool_location): Find highest priority literal pool
 647         or convert candidate to literal pool when auto-litpools are used.
 648         (xg_assemble_vliw_tokens): Create literal pool after jump
 649         instruction.
 650         (xtensa_check_frag_count): Create candidate literal pool every
 651         auto_litpool_limit frags.
 652         (xtensa_relax_frag): Add jump around literals to non-empty
 653         literal pool.
 654         (xtensa_move_literals): Estimate literal pool addresses and move
 655         unreachable literals closer to their users, converting candidate
 656         to literal pool if needed.
 657         (xtensa_switch_to_non_abs_literal_fragment): Only emit error
 658         about missing .literal_position in case auto-litpools are not
 659         used.
 660         * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
 661         state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
 662         * doc/as.texinfo (Xtensa options):  Document --auto-litpools and
 663         --no-auto-litpools options.
 664         * doc/c-xtensa.texi (Xtensa options): Likewise.
 665
 666 2015-08-12  Simon Dardis  <simon.dardis@imgtec.com>
 667
 668         * config/tc-mips.c (move_register): Change to use 'or' only.
 669         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
 670         use or for move.
 671
 672 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 673
 674         * config/tc-aarch64.c (reloc_table): New relocation modifiers
 675         "dtprel_lo12".
 676         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
 677         (aarch64_force_relocation): Likewise.
 678
 679 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 680
 681         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 682         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
 683         (aarch64_force_relocation): Likewise.
 684
 685 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 686
 687         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 688         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
 689         (aarch64_force_relocation): Likewise.
 690
 691 2015-08-11  Nick Clifton  <nickc@redhat.com>
 692
 693         PR gas/18765
 694         * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
 695         compile time warnings about constant expressions being shifted
 696         into bit 31.
 697         (do_iwmmxt_wldstd): Likewise.
 698         (do_iwmmxt_wrwrwr_or_imm5): Likewise.
 699         (md_assemble): Likewise.
 700
 701         PR gas/18574
 702         * config/tc-msp430.c (msp430_operands): Rewrite if statements to
 703         remove redundant checks.
 704         (md_apply_fix): Likewise.
 705
 706         PR gas/18677
 707         * config/tc-mmix.c (md_assemble): Fix typo checking operands with
 708         a numeric constant value.
 709
 710         PR gas/18678
 711         * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
 712
 713         PR gas/18679
 714         * config/xtensa-relax.c (same_operand_name): Fix typo.
 715
 716 2015-08-08  Hans-Peter Nilsson  <hp@axis.com>
 717
 718         * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
 719         0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
 720
 721 2015-08-04  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 722
 723         * doc/c-aarch64.texi (.xword): Document directive.
 724
 725 2015-08-03  Nick Clifton  <nickc@redhat.com>
 726
 727         * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
 728         fix typo in its entry: @kindex -> @item.
 729
 730 2015-07-28  Robert Suchanek  <robert.suchanek@imgtec.com>
 731
 732         * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
 733         * doc/c-mips.texi: Document m5100 and m5101 for -march=.
 734
 735 2015-07-28  Robert Suchanek  <robert.suchanek@imgtec.com>
 736
 737         * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
 738         * doc/c-mips.text: Document -march=interaptiv.
 739
 740 2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 741
 742         * configure: Regenerated.
 743
 744 2015-07-24  Nick Clifton  <nickc@redhat.com>
 745
 746         * config/tc-rl78.c (rl78_abs_sym): New local variable.
 747         (md_begin): Initialise the new symbol.
 748         (OPIMM): Define the value to be relative to the new symbol and not
 749         the absolute section symbol.
 750
 751 2015-07-22  Alan Modra  <amodra@gmail.com>
 752
 753         PR gas/18687
 754         * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
 755         loop.  Don't drop lines at end of file lacking a newline, add a
 756         newline instead.  Ensure partial_size is zero whenever
 757         partial_where is NULL.  Adjust buffer size for extra char.
 758         (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
 759
 760 2015-07-20  Matthew Wahab  <matthew.wahab@arm.com>
 761
 762         * NEWS: Mention corrected spelling of armv6kz.
 763         * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
 764         ARM_ARCH_V6KZ.
 765         (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
 766         * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
 767
 768 2015-07-16  Jiong Wang  <jiong.wang@arm.com>
 769
 770         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 771         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
 772         (aarch64_force_relocation): Ditto.
 773
 774 2015-07-16  Matthew Wahab  <matthew.wahab@arm.com>
 775
 776         * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
 777         * doc/c-arm.texi (-mfpu=): Likewise.  Correct the entry for
 778         neon-fp-armv8.1.
 779
 780 2015-07-16  James Greenhalgh  <james.greenhalgh@arm.com>
 781
 782         * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
 783         not support ARM mode" error messages.
 784
 785 2015-07-15  H.J. Lu  <hongjiu.lu@intel.com>
 786
 787         * config/tc-i386.c (flag_compress_debug): Replace
 788         COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
 789
 790 2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 791
 792         * as.c (parse_args): Make --compress-debug-sections and
 793         --compress-debug-sections=zlib the same as
 794         --compress-debug-sections=zlib-gabi.
 795         * doc/as.texinfo: Change --compress-debug-sections and
 796         --compress-debug-sections=zlib to zlib-gabi.
 797
 798 2015-07-09  Catherine Moore  <clm@codesourcery.com>
 799
 800         * config/tc-mips.c (check_fpabi):  Handle
 801         VAL_GNU_MIPS_ABI_FP_NAN2008.
 802
 803 2015-07-08  Ciro Santilli  <ciro.santilli@gmail.com>
 804
 805         * doc/as.texinfo: Clarify case requirements for pseudo ops.
 806
 807 2015-07-08  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
 808
 809         * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
 810         32 bit PC relative and update offset if the fixup is pc-relative.
 811         * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
 812         relocs.
 813
 814 2015-07-03  Alan Modra  <amodra@gmail.com>
 815
 816         * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
 817         * doc/c-ppc.texi (PowerPC-Opts): Likewise.
 818
 819 2015-07-01  Sandra Loosemore  <sandra@codesourcery.com>
 820             Cesar Philippidis  <cesar@codesourcery.com>
 821
 822         * config/tc-nios2.c (nios2_min_align): New.
 823         (nop): Replace with....
 824         (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
 825         (nios2_align): Handle alignment on 2-byte boundaries when CDX
 826         instructions may be present.
 827         (s_nios2_align): Adjust reference to nop.
 828         (CDXBRANCH, IS_CDXBRANCH): New.
 829         (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
 830         (nios2_relax_subtype_size): Handle 2-byte CDX branches.
 831         (nios2_relax_frag): Likewise.
 832         (md_convert_frag): Handle R2 encodings.
 833         (nios2_check_overflow): Check that low-order bits are zero
 834         before applying rightshift from howto.
 835         (nios2_check_overflow): Correct negative overflow calculation.
 836         (nios2_diagnose_overflow): Handle signed_immed12_overflow.  Issue
 837         generic overflow messages for miscellaneous instruction formats.
 838         (md_apply_fix): Recognize new R2 relocations.  For pc_relative
 839         relocations, store fixup in *valP.
 840         (nios2_reglist_mask, nios2_reglist_dir): New.
 841         (nios2_parse_reglist): New.
 842         (nios2_parse_base_register): New.
 843         (nios2_assemble_expression): Handle constant expressions designated
 844         by BFD_RELOC_NONE.
 845         (nios2_assemble_reg3): New.
 846         (nios2_assemble_arg_c): Handle R2 instruction formats.
 847         (nios2_assemble_arg_d): Likewise.
 848         (nios2_assemble_arg_s): Likewise.
 849         (nios2_assemble_arg_t): Likewise.
 850         (nios2_assemble_arg_D): New.
 851         (nios2_assemble_arg_S): New.
 852         (nios2_assemble_arg_T): New.
 853         (nios2_assemble_arg_i): Handle R2 instruction formats.
 854         (nios2_assemble_arg_I): New.
 855         (nios2_assemble_arg_u): Handle R2 instruction formats.
 856         (nios2_assemble_arg_U): New.
 857         (nios2_assemble_arg_V): New.
 858         (nios2_assemble_arg_W): New.
 859         (nios2_assemble_arg_X): New.
 860         (nios2_assemble_arg_Y): New.
 861         (nios2_assemble_arg_o): Handle R2 instruction formats.
 862         (nios2_assemble_arg_O): New.
 863         (nios2_assemble_arg_P): New.
 864         (nios2_assemble_arg_j): Handle R2 instruction formats.
 865         (nios2_assemble_arg_k): New.
 866         (nios2_assemble_arg_l): Handle R2 instruction formats.
 867         (nios2_assemble_arg_m): Likewise.
 868         (nios2_assemble_arg_M): New.
 869         (nios2_assemble_arg_N): New.
 870         (nios2_assemble_arg_e): New.
 871         (nios2_assemble_arg_f): New.
 872         (nios2_assemble_arg_g): New.
 873         (nios2_assemble_arg_h): New.
 874         (nios2_assemble_arg_R): New.
 875         (nios2_assemble_arg_B): New.
 876         (nios2_assemble_args): Handle new argument letters.
 877         (nios2_consume_arg): Likewise.
 878         (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
 879         in error message.
 880         (nios2_ps_insn_info_structs): Add nop.n.
 881         (output_ubranch): Handle CDX branches.
 882         (output_cbranch): Likewise.
 883         (output_call): Handle R2 encodings.
 884         (output_movia): Likewise.
 885         (md_begin): Initialize nios2_min_align.
 886         (md_assemble): Align to nios2_min_align.  Adjust nios2_min_align
 887         if a 16-bit instruction is seen.
 888         (nios2_cons_align): Use appropriate nop pattern.
 889
 890 2015-07-01  Sandra Loosemore  <sandra@codesourcery.com>
 891             Cesar Philippidis  <cesar@codesourcery.com>
 892
 893         * config/tc-nios2.c: Adjust includes.
 894         (OPTION_MARCH): Define.
 895         (md_longopts): Add -march option.
 896         (nios2_architecture): New.
 897         (nios2_use_arch): New.
 898         (md_parse_option): Handle OPTION_MARCH.
 899         (md_show_usage): Document -march.
 900         (md_begin): Set arch in BFD.
 901         (nios2_elf_final_processing): New.
 902         * config/tc-nios2.h (elf_tc_final_processing): Define.
 903         (nios2_elf_final_processing): New.
 904         * doc/c-nios2.texi (-march): Add documentation.
 905
 906 2015-06-30  Amit Pawar  <Amit.Pawar@amd.com>
 907
 908         * config/tc-i386.c (cpu_arch): Add .mwaitx.
 909         (process_immext): Check operands for monitorx/mwaitx instructions.
 910         * doc/c-i386.texi: Document mwaitx.
 911
 912 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 913
 914         * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
 915         COMPRESS_DEBUG_GNU_ZLIB.
 916         * config/tc-i386.c (flag_compress_debug): Likewise.
 917
 918 2015-06-24  H.J. Lu  <hongjiu.lu@intel.com>
 919
 920         * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
 921
 922 2015-06-19  Peter Bergner  <bergner@vnet.ibm.com>
 923
 924         * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
 925         Allow for optional operands without insert functions.
 926
 927 2015-06-18  Nick Clifton  <nickc@redhat.com>
 928
 929         PR gas/18541
 930         * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
 931         mode against a nearby symbol.
 932
 933 2015-06-18  Nick Clifton  <nickc@redhat.com>
 934
 935         PR gas/18481
 936         * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
 937         in the same case as BFD_RELOC_ARM_TLS_IS32.
 938
 939 2015-06-17  Nick Clifton  <nickc@redhat.com>
 940
 941         * config/tc-arm.c (is_double_a_single): Make conditional upon the
 942         availablity of a 64-bit type.  Use this type for the argument and
 943         mantissa.
 944         (double_to_single): Likewise.
 945         * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
 946         the constant value, if available.  Generate a 64-bit value from a
 947         bignum if supported.  Only perform the second optimization for
 948         PR 18500 if the 64-bit type is available.
 949
 950 2015-06-17  Alessandro Marzocchi  <alessandro.marzocchi@gmail.com>
 951
 952         PR gas/18500
 953         * config/tc-arm.c (is_double_a_single): New function.
 954         (double_to_single): New function.
 955         (move_or_literal_pool): Add support for converting VLDR to VMOV.
 956
 957         PR gas/18499
 958         * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
 959         to MOV.w or MVN.w for Thumb2.
 960
 961 2015-06-17  Nicolas Pitre <nico@linaro.org>
 962
 963         * as.c (show_usage): Document --sectname-subst.
 964         (parse_args): Add --sectname-subst.
 965         * as.h (flag_sectname_subst): New.
 966         * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
 967         * doc/as.texinfo: Document it.
 968
 969 2015-06-15  Renlin Li  <renlin.li@arm.com>
 970
 971         * config/tc-aarch64.c (reloc_table): New relocation modifier.
 972         (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
 973         (aarch64_force_relocation): Ditto
 974
 975 2015-06-13  Mark Wielaard  <mjw@redhat.com>
 976
 977         * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
 978         out_debug_aranges depends on it.
 979         (out_debug_aranges): Track size of header to properly pad header
 980         for address alignment.
 981
 982 2015-06-11  John David Anglin  <danglin@gcc.gnu.org>
 983
 984         PR gas/18427
 985         * gas/config/tc-hppa.c (last_label_symbol): Declare.
 986         (pa_get_label): Return last label in current space/segment or NULL.
 987         (pa_define_label): Record last label and add to root.
 988         (pa_undefine_label): Remove last label from root.
 989
 990 2015-06-08  Nick Clifton  <nickc@redhat.com>
 991
 992         * config/tc-rx.c (rx_op): Correct handling of integer bignums.
 993
 994 2015-06-04  Matthew Wahab  <matthew.wahab@arm.com>
 995
 996         * NEWS: Mention ARMv8.1 support in the Aarch64 port.
 997         * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
 998         * doc/c-aarch64.texi (-march): Add "armv8.1-a".
 999
1000 2015-06-04  Renlin Li  <renlin.li@arm.com>
1001
1002         * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
1003         when available.
1004
1005 2015-06-04  Nick Clifton  <nickc@redhat.com>
1006
1007         * config/tc-h8300.c (md_section_align): Fix compile time warning
1008         about left shifting a negative value.
1009
1010 2015-06-03  Matthew Wahab  <matthew.wahab@arm.com>
1011
1012         * config/tc-arm.c (arm_archs): Add "armv8.1-a".
1013         * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
1014         * NEWS: Mention ARMv8.1 support.
1015
1016 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
1017
1018         * config/tc-arm.c (arm_ext_pan): New.
1019         (do_setpan): New, encode an ARM SETPAN instruction.
1020         (do_t_setpan): New, encode a Thumb SETPAN instruction.
1021         (insns): Add "setpan".
1022         (arm_extensions): Add "pan".
1023         * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
1024         extensions.
1025
1026 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
1027
1028         * config/tc-aarch64.c (aarch64_features): Add "rdma".
1029         * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
1030
1031 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
1032
1033         * config/tc-aarch64.c (aarch64_features): Add "lor".
1034         * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
1035         architecture extensions.
1036
1037 2015-06-01  Matthew Wahab  <matthew.wahab@arm.com>
1038
1039         * config/tc-aarch64.c (parse_sys_reg): New parameter.  Check target
1040         support.  Fix whitespace.
1041         (parse_operands): Update for parse_sys_reg changes.
1042         (aarch64_features): Add "pan".
1043         * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
1044
1045 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
1046
1047         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
1048         (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
1049         (aarch64_force_relocation): Ditto.
1050
1051 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
1052
1053         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
1054         (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
1055         (aarch64_force_relocation): Ditto.
1056
1057 2015-05-28  Catherine Moore  <clm@codesourcery.com>
1058             Bernd Schmidt <bernds@codesourcery.com>
1059             Paul Brook <paul@codesourcery.com>
1060
1061         gas/
1062         * config/tc-alpha.c (all_cfi_sections): Declare.
1063         (s_alpha_ent): Initialize all_cfi_sections.
1064         (alpha_elf_md_end): Invoke cfi_set_sections.
1065         * config/tc-mips.c (md_apply_fix):  Handle BFD_RELOC_NONE.
1066         (s_ehword): Use BFD_RELOC_32_PCREL.
1067         (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
1068         (mips_cfi_reloc_for_encoding): New function.
1069         * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
1070         (DWARF2_FDE_RELOC_ENCODING): Define.
1071         (tc_cfi_reloc_for_encoding): Define.
1072         (mips_cfi_reloc_for_encoding): Define.
1073         (tc_compact_eh_opcode_stop): Define.
1074         (tc_compact_eh_opcode_pad): Define.
1075         * doc/as.texinfo: Document Compact EH extensions.
1076         * doc/internals.texi: Likewise.
1077         * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
1078         (tc_cfi_reloc_for_encoding): Provide default.
1079         (compact_eh): Declare.
1080         (emit_expr_encoded): New function.
1081         (get_debugseg_name): Add Compact EH support.
1082         (alloc_debugseg_item): Likewise.
1083         (cfi_set_sections): New function.
1084         (dot_cfi_fde_data): New function.
1085         (dot_cfi_personality_id): New function.
1086         (dot_cfi_inline_lsda): New function.
1087         (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
1088         and cfi_inline_lsda.
1089         (dot_cfi_personality): Add Compact EH support.
1090         (dot_cfi_lsda): Likewise.
1091         (dot_cfi_sections): Likewise.
1092         (dot_cfi_startproc): Likewise.
1093         (get_cfi_seg): Likewise.
1094         (output_compact_unwind_data): New function.
1095         (output_cfi_insn): Add Compact EH support.
1096         (output_cie): Likewise.
1097         (output_fde): Likewise.
1098         (cfi_finish): Likewise.
1099         (cfi_emit_eh_header): New function.
1100         (output_eh_header): New function.
1101         * dw2gencfi.h (cfi_set_sections): Declare.
1102         (SUPPORT_COMPACT_EH): Define.
1103         (MULTIPLE_FRAME_SECTIONS): Define.
1104         New enumeration to describe the Compact EH header format.
1105         (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
1106         eh_data, eh_loc and sections.
1107         (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
1108         CFI_EMIT_eh_frame_compact): Define.
1109
1110 2015-05-26  Max Filippov  <jcmvbkbc@gmail.com>
1111
1112         * config/tc-xtensa.c (xtensa_move_literals): Check that
1113         search_frag is non-NULL. Report error if literal frag is not
1114         found.
1115
1116 2015-05-22  Nick Clifton  <nickc@redhat.com>
1117
1118         PR gas/18446
1119         * read.c (output_big_sleb128): Use U suffix to prevent compile
1120         time warning.
1121
1122 2015-05-19  Jiong Wang  <jiong.wang@arm.com>
1123
1124         * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
1125         labels alphabetically.
1126         (md_apply_fix): Ditto.
1127         (aarch64_force_relocation): Ditto.
1128
1129 2015-05-15  H.J. Lu  <hongjiu.lu@intel.com>
1130
1131         PR binutis/18386
1132         * config/tc-i386.c (OPTION_MAMD64): New.
1133         (OPTION_MINTEL64): Likewise.
1134         (md_longopts): Add -mamd64 and -mintel64.
1135         (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
1136         (md_show_usage): Add -mamd64 and -mintel64.
1137         * doc/c-i386.texi: Document -mamd64 and -mintel64.
1138
1139 2015-05-15  H.J. Lu  <hongjiu.lu@intel.com>
1140
1141         * config/tc-i386.c (shared): New.
1142         (OPTION_MSHARED): Likewise.
1143         (elf_symbol_resolved_in_segment_p): Add relocation argument.
1144         Check PLT relocations and shared.
1145         (md_estimate_size_before_relax): Pass fragP->fr_var to
1146         elf_symbol_resolved_in_segment_p.
1147         (md_longopts): Add -mshared.
1148         (md_show_usage): Likewise.
1149         (md_parse_option): Handle OPTION_MSHARED.
1150         * doc/c-i386.texi: Document -mshared.
1151
1152 2015-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1153
1154         * write.c (compress_debug): Don't write the zlib header, which
1155         is handled by bfd_update_compression_header.
1156
1157 2015-05-13  Max Filippov  <jcmvbkbc@gmail.com>
1158
1159         * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
1160         closer than J_RANGE / 2 to jump frag.
1161
1162 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
1163
1164         * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
1165         * config/tc-i386.c (i386_mach): Support iamcu.
1166         (i386_target_format): Likewise.
1167
1168 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
1169
1170         * config/tc-i386.c (cpu_arch): Add iamcu.
1171         (i386_align_code): Handle PROCESSOR_IAMCU.
1172         (i386_arch): Likewise.
1173         (i386_mach): Likewise.
1174         (i386_target_format): Likewise.
1175         (valid_iamcu_cpu_flags): New function.
1176         (check_cpu_arch_compatible): Only allow Intel MCU instructions
1177         when targeting Intel MCU.
1178         (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
1179         are valid for Intel MCU.
1180         (md_parse_option): Likewise.
1181         * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
1182         (processor_type): Add PROCESSOR_IAMCU.
1183         * doc/c-i386.texi: Document iamcu.
1184
1185 2015-05-08  Nick Clifton  <nickc@redhat.com>
1186
1187         PR gas/18347
1188         * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
1189         * config/tc-arm.c (arm_tc_equal_in_insn): New function.  Move
1190         the symbol name checking code to here from...
1191         (md_undefined_symbo): ... here.
1192
1193 2015-05-07  H.J. Lu  <hongjiu.lu@intel.com>
1194
1195         * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
1196         (md_estimate_size_before_relax): Use it.
1197
1198 2015-05-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
1199
1200         * config/tc-sparc.c: Typo in comment fixed.
1201
1202 2015-05-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
1203
1204         * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
1205         condition codes
1206         * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
1207
1208 2015-05-06  Nick Clifton  <nickc@redhat.com>
1209
1210         * doc/as.texinfo (Dollar Local Labels): Note that these are only
1211         supported on some targets.
1212
1213 2015-05-06  Renlin Li  <renlin.li@arm.com>
1214
1215         * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
1216
1217 2015-05-05  Renlin Li  <renlin.li@arm.com>
1218
1219         * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
1220         symbols.
1221
1222 2015-05-05  Nick Clifton  <nickc@redhat.com>
1223
1224         * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
1225         (msp430_make_init_symbols): New function.
1226         (msp430_section): Call it.
1227         (msp430_frob_section): Likewise.
1228
1229 2015-05-02  Max Filippov  <jcmvbkbc@gmail.com>
1230
1231         * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
1232         (struct cached_fixup, struct fixup_cache): New structures.
1233         (fixup_order, xtensa_make_cached_fixup),
1234         (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
1235         (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
1236         (xtensa_add_cached_fixup): New functions.
1237         (xtensa_relax_frag): Cache fixups pointing at potentially
1238         oversized jumps at the beginning of every relaxation pass. Only
1239         check subset of this cache in the reach of single jump from the
1240         trampoline frag currently being relaxed.
1241
1242 2015-05-01  Nick Clifton  <nickc@redhat.com>
1243
1244         * config/rl78-parse.y (MULU): Remove ISA_G14.
1245         (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
1246
1247 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
1248
1249         * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
1250         * config/tc-i386.h (md_end): Likewise.
1251         (i386_elf_emit_arch_note): Likewise.
1252
1253 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
1254
1255         * configure.tgt: Support i386-*-elf*.
1256
1257 2015-04-30  DJ Delorie  <dj@redhat.com>
1258
1259         * config/rl78-defs.h (rl78_isa_g10): New.
1260         (rl78_isa_g13): New.
1261         (rl78_isa_g14): New.
1262         * config/rl78-parse.y (ISA_G10): New.
1263         (ISA_G13): New.
1264         (ISA_G14): New.
1265         (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
1266         * config/tc-rl78.c (rl78_isa_g10): New.
1267         (rl78_isa_g13): New.
1268         (rl78_isa_g14): New.
1269
1270 2015-04-30  H.J. Lu  <hongjiu.lu@intel.com>
1271
1272         * config/tc-i386.c (i386_target_format): Use "else if" on
1273         cpu_arch_isa.
1274
1275 2015-04-30  Nick Clifton  <nickc@redhat.com>
1276
1277         PR gas/18347
1278         * config/tc-arm.c (md_undefined_symbol): Issue a warning message
1279         (if enabled) when the user creates a symbol with the same name as
1280         an ARM instruction.
1281         (flag_warn_syms): New static variable.
1282         (arm_opts): Add mwarn-syms and mno-warn-syms.
1283         * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
1284         options.
1285
1286         PR gas/18353
1287         * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
1288
1289 2015-04-29  Nick Clifton  <nickc@redhat.com>
1290
1291         PR 18256
1292         * config/tc-arm.c (encode_arm_cp_address): Issue an error message
1293         if the operand is neither a register nor a vector.
1294
1295 2015-04-29  Nick Clifton  <nickc@redhat.com>
1296
1297         * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
1298         times if the expression is not constant and the target uses linker
1299         relaxation.
1300
1301 2015-04-28  Renlin Li  <renlin.li@arm.com>
1302
1303         * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
1304
1305 2015-04-28  Nick Clifton  <nickc@redhat.com>
1306
1307         PR 18313
1308         * cond.c (s_if): Stop compile time warning about stopc being used
1309         before it is set.
1310         (s_ifc): Likewise.
1311
1312 2015-04-27  Renlin Li  <renlin.li@arm.com>
1313
1314         * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
1315         section.
1316         (md_assemble): Likewise, move the align code outside the loop.
1317
1318 2015-04-24  Jim Wilson  <jim.wilson@linaro.org>
1319
1320         * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
1321         for thunderx.
1322
1323 2015-04-24  Richard Earnshaw  <rearnsha@arm.com>
1324
1325         * config/tc-arm.h (arm_min): New function.
1326         (SUB_SEGMENT_ALIGN): Define.
1327
1328 2015-04-23  Matthew Fortune  <matthew.fortune@imgtec.com>
1329
1330         * config/tc-mips.c (macro): State the recommended way of creating
1331         32-bit or 64-bit addresses.
1332
1333 2015-04-23  Jan Beulich  <jbeulich@suse.com>
1334
1335         * config/tc-i386.c (match_mem_size): Also allow no size
1336         specification when broadcasting.
1337
1338 2015-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1339
1340         * doc/as.texinfo (Bundle directives): Shorten menu entry and
1341         use @subsection.
1342         (CFI directives): Use @subsection.
1343         (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
1344         * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
1345
1346 2015-04-17  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1347
1348         * config/tc-avr.c (create_record_for_frag): Rename link to
1349         prop_rec_link.
1350
1351 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
1352
1353         * NEWS: Mention
1354         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
1355
1356 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
1357
1358         * as.h (compressed_debug_section_type): Removed.
1359
1360 2015-04-14  Nick Clifton  <nickc@redhat.com>
1361
1362         * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
1363         (TC_FORCE_RELOCATION_SUB_SAME): Define.
1364         (DWARF2_USE_FIXED_ADVANCE_PC): Define.
1365
1366 2015-04-10  Nick Clifton  <nickc@redhat.com>
1367
1368         PR binutils/18198
1369         * doc/c-arm.texi (ARM Options): Add a note about the interaction of
1370         the -EB option with the linker's --be8 option.
1371
1372 2015-04-09  Hans-Peter Nilsson  <hp@axis.com>
1373
1374         * doc/c-rx.texi: Fix markup typos in last change.
1375
1376 2015-04-09  Nick Clifton  <nickc@redhat.com>
1377
1378         * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
1379         (md_longopts): Add -mno-allow-string-insns.
1380         (md_parse_option): Handle -mno-allow-string-insns.
1381         (md_show_usage): Mention -mno-allow-string-insns.
1382         (rx_note_string_insn_use): New function.  Produces an error
1383         message if a string insn is used when it is not allowed.
1384         * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
1385         (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
1386         * config/rx-defs.h (rx_note_string_insn_use): Prototype.
1387         * doc/c-rx.texi: Document -mno-allow-string-insns.
1388
1389 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1390
1391         * as.c (show_usage): Update --compress-debug-sections.
1392         (std_longopts): Use optional_argument on compress-debug-sections.
1393         (parse_args): Handle
1394         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1395         * as.h (compressed_debug_section_type): New.
1396         (flag_compress_debug): Change type to compressed_debug_section_type.
1397         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1398         * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1399         --compress-debug-sections=zlib-gabi.  Call
1400         bfd_get_compression_header_size to get compression header size.
1401         Don't rename section name for --compress-debug-sections=zlib-gabi.
1402         * config/tc-i386.c (compressed_debug_section_type): Set to
1403         COMPRESS_DEBUG_ZLIB.
1404         * doc/as.texinfo: Document
1405         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1406
1407 2015-04-07  Renlin Li  <renlin.li@arm.com>
1408
1409         * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1410         (s_aarch64_inst): Likewise.
1411         (md_assemble): Likewise.
1412
1413 2015-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1414
1415         * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1416         section size.
1417
1418 2015-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1419
1420         * write.c (compress_debug): Don't write the zlib header if
1421         compressed section size is the same as before compression.
1422
1423 2015-04-02  Nick Clifton  <nickc@redhat.com>
1424
1425         PR gas/18189
1426         * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
1427         min and max parameters.  Sign extend values before testing.
1428
1429 2015-04-02  Renlin Li  <renlin.li@arm.com>
1430
1431         * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1432         (mapping_state_2): Don't emit MAP_DATA here.
1433         (s_aarch64_inst): Align frag during state transition.
1434         (md_assemble): Likewise.
1435
1436 2015-04-02  Ed Maste  <emaste@freebsd.org>
1437
1438         * config/tc-aarch64.c (set_error_kind): Delete.
1439         (set_error_message): Delete.
1440
1441 2015-04-02  H.J. Lu  <hongjiu.lu@intel.com>
1442
1443         * configure: Regenerated.
1444
1445 2015-04-01  Evandro Menezes  <e.menezes@samsung.com>
1446
1447         * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1448         * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1449
1450 2015-04-01  Evandro Menezes  <e.menezes@samsung.com>
1451
1452         * config/tc-arm.c: Add support for Samsung Exynos M1.
1453         * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1454
1455 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
1456
1457         * configure: Regenerated.
1458
1459 2015-03-31  Ed Schouten  <ed@nuxi.nl>
1460
1461         * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1462
1463 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1464
1465         * configure.ac: Revert the AM_ZLIB change.
1466         * Makefile.in: Regenerated.
1467         * aclocal.m4: Likewise.
1468         * configure: Likewise.
1469
1470 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1471
1472         * Makefile.am (ZLIBINC): New.
1473         (AM_CFLAGS): Add $(ZLIBINC).
1474         * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1475         (parse_args): Likewise.
1476         * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1477         (compress_init): Don't check HAVE_ZLIB_H.
1478         (compress_data): Likewise.
1479         (compress_finish): Likewise.
1480         * configure.ac (AM_ZLIB): Removed.
1481         (zlibinc): New.  AC_SUBST.
1482         Add --with-system-zlib.
1483         * Makefile.in: Regenerated.
1484         * config.in: Likewise.
1485         * configure: Likewise.
1486         * doc/Makefile.in: Likewise.
1487
1488 2015-03-27  H.J. Lu  <hongjiu.lu@intel.com>
1489
1490         * config/tc-i386.c (cpu_flags_set): Removed.
1491
1492 2015-03-25  Renlin Li  <renlin.li@arm.com>
1493
1494         * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1495         code.
1496         (mapping_state_2): Emit first MAP_DATA symbol here.
1497
1498 2015-03-24  H.J. Lu  <hongjiu.lu@intel.com>
1499
1500         PR gas/18087
1501         * write.c (compress_debug): Don't write the zlib header if
1502         compression didn't make the section smaller.
1503
1504 2015-03-24  Terry Guo  <terry.guo@arm.com>
1505
1506         * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1507         features.
1508         (parse_psr): Likewise.
1509         (do_t_mrs): Likewise.
1510         (do_t_msr): Likewise.
1511         (static const arm_feature_set arm_ext_*): Defined with new macros.
1512         (static const arm_feature_set arm_cext_*): Likewise.
1513         (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1514         (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1515         (deprecated_coproc_regs): Likewise.
1516         (UL_BARRIER): Likewise.
1517         (barrier_opt_names): Likewise.
1518         (arm_cpus): Likewise.
1519         (arm_extensions): Likewise.
1520
1521 2015-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1522
1523         * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1524         instructions to 10 bytes.
1525
1526 2015-03-19  Nick Clifton  <nickc@redhat.com>
1527
1528         * config/tc-rl78.c (enum options): Add G13 and G14.
1529         (md_longopts): Add -mg13 and -mg14.
1530         (md_parse_option): Handle -mg13 and -mg14.
1531         (md_show_usage): List -mg13 and -mg14.
1532         * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1533
1534 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
1535             Nick Clifton  <nickc@redhat.com>
1536
1537         PR binutils/18087
1538         * doc/as.texinfo: Note that when gas compresses debug sections the
1539         compression is only performed if it makes the section smaller.
1540         * write.c (compress_debug): Do not compress a debug section if
1541         doing so would make it larger.
1542
1543 2015-03-17  Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
1544
1545         * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1546         (i386_align_code): Add PROCESSOR_ZNVER cases.
1547         * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1548         * doc/c-i386.texi: Add znver1 and clzero.
1549
1550 2015-03-16  Nick Clifton  <nickc@redhat.com>
1551
1552         * dwarf2dbg.c (out_header): Remove spurious #if 1.
1553
1554 2015-03-13  Jiong Wang  <jiong.wang@arm.com>
1555
1556         * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1557         number 31.
1558
1559 2015-03-13  Jiong Wang  <jiong.wang@arm.com>
1560
1561         * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1562
1563 2015-03-12  Andrew Bennett  <andrew.bennett@imgtec.com>
1564
1565         * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1566         * doc/c-mips.texi: Document i6400 -march option.
1567
1568 2015-03-12  Nick Clifton  <nickc@redhat.com>
1569
1570         PR gas/17444
1571         * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1572         to arm_apply_sym_value.  Update prototype.
1573         * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1574         Do not apply the value if the symbol is in a different segment to
1575         the current segment.
1576
1577 2015-03-11  Alan Modra  <amodra@gmail.com>
1578
1579         * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1580         (md_apply_fix): Report an error on data-only fixups used with insns.
1581
1582 2015-03-10  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1583
1584         * config/tc-s390.c (md_gather_operands): Check for valid
1585         length field operands.
1586
1587 2015-03-10  Michael Perkins  <perkinsmg75@yahoo.co.uk>
1588
1589         * config/tc-arm.c (parse_operands): Fix bug setting writeback
1590         values for '^' on OP_REGLSTs.
1591         (do_push_pop): Add new writeback constraint.
1592
1593 2015-03-10  Renlin Li  <renlin.li@arm.com>
1594
1595         * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1596         (mapping_state_2): Emit first MAP_DATA symbol here.
1597
1598 2015-03-10  Matthew Wahab  <matthew.wahab@arm.com>
1599
1600         * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1601         code sections.
1602
1603 2015-03-10  Nick Clifton  <nickc@redhat.com>
1604
1605         PR gas/17852
1606         * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1607         initialised when CPU_DEFAULT is defined.
1608
1609 2015-03-05  Nick Clifton  <nickc@redhat.com>
1610
1611         * config/tc-v850.c (md_parse_option): Fix code to set or clear
1612         EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1613         -m8byte-align and -m4byte-align command line options.
1614
1615 2015-03-04  Richard Sandiford  <richard.sandiford@arm.com>
1616
1617         PR gas/17843
1618         * config/tc-aarch64.c (process_movw_reloc_info): Allow
1619         R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1620         for MOVK.
1621
1622 2015-02-28  Alan Modra  <amodra@gmail.com>
1623
1624         * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1625         end to their alignment.
1626
1627 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1628
1629         * config/tc-aarch64.c (reloc_table_entry): Generate
1630         BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1631         (md_apply_fix, aarch64_force_relocation): Handle
1632         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1633
1634 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1635
1636         * config/tc-aarch64.c (reloc_table_entry): Generate
1637         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1638         (md_apply_fix, aarch64_force_relocation): Handle
1639         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1640
1641 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1642
1643         * config/tc-aarch64.c (reloc_table_entry): Generate
1644         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1645         (md_apply_fix, aarch64_force_relocation): Handle
1646         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1647
1648 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1649
1650         * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1651         (reloc_table): Likewise.
1652         (parse_address_main): Use ld_literal_type.
1653
1654 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1655
1656         * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1657         (reloc_table): Likewise.
1658         (parse_address_main): Use adr_type.
1659
1660 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1661
1662         * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1663
1664 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1665
1666         * config/tc-avr.c: Add elf32-avr.h include.
1667         (struct avr_property_record_link): New structure.
1668         (avr_output_property_section_header): New function.
1669         (avr_record_size): New function.
1670         (avr_output_property_record): New function.
1671         (avr_create_property_section): New function.
1672         (avr_handle_align): New function.
1673         (exclude_section_from_property_tables): New function.
1674         (create_record_for_frag): New function.
1675         (append_records_for_section): New function.
1676         (avr_create_and_fill_property_section): New function.
1677         (avr_post_relax_hook): New function.
1678         * config/tc-avr.h (md_post_relax_hook): Define.
1679         (avr_post_relax_hook): Declare.
1680         (HANDLE_ALIGN): Define.
1681         (avr_handle_align): Declare.
1682         (strut avr_frag_data): New structure.
1683         (TC_FRAG_TYPE): Define.
1684
1685 2015-02-25  Matthew Wahab  <matthew.wahab@arm.com>
1686
1687         * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1688         cortex-a72.
1689
1690 2015-02-24  Nick Clifton  <nickc@redhat.com>
1691
1692         * config/tc-v850.c (soft_float): New variable.
1693         (v850_data_8): New variable.
1694         (md_show_usage): Add -msoft-float/-mhard-float.
1695         (md_parse_option): Likewise.
1696         (md_begin): Set the default value of soft_float.
1697         (v850_md_end): New function.  Creates a note section.
1698         * config/tc-v850.h (md_end): Define.
1699         * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1700
1701 2015-02-23  Yoshinori Sato  <ysato@users.sourceforge.jp>
1702
1703         * config/tc-h8300.c (line_separater_chars): Add a version for
1704         h8300-linux that includes a separator.
1705         (default_mach): New variable.
1706         (md_main): Use it.
1707         (md_longopts): Add '--march' option.
1708         (md_parse_option): Parse the new option.
1709         * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1710         * configure.tgt: Add h8300-*-linux
1711         * doc/c-h8300.texi: Document --march.
1712
1713 2015-02-23  Nick Clifton  <nickc@redhat.com>
1714
1715         PR 17940
1716         * dwarf2dbg.c (out_header): When generating dwarf sections use
1717         real symbols not temps for the start and end symbols.
1718         * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1719         adjustments to relocations in debug sections.
1720         (TC_LINKRELAX_FIXUP): Likewise.
1721
1722 2015-02-19  Alan Modra  <amodra@gmail.com>
1723
1724         * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1725         * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1726
1727 2015-02-11  Matthew Wahab  <matthew.wahab@arm.com>
1728
1729         * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1730
1731 2015-02-11  Matthew Wahab  <matthew.wahab@arm.com>
1732
1733         * config/tc-arm.c: Add support for Cortex-A72.
1734
1735 2015-02-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1736
1737         * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1738         of as_warn for deprecation messages.
1739         (encode_arm_addr_mode_2): Likewise.
1740         (check_obsolete): Likewise.
1741         (do_rd_rm_rn): Likewise.
1742         (do_co_reg): Likewise.
1743         (do_setend): Likewise.
1744         (do_t_mov_cmp): Likewise.
1745         (do_neon_ldr_str): Likewise.
1746         (opcode_lookup): Likewise.
1747         (if_fsm_post_encode): Likewise.
1748         (md_assemble): Likewise.
1749
1750 2015-02-06  Jan Beulich  <jbeulich@suse.com>
1751
1752         * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1753         (cfi_change_reg_numbers): Also do nothing for CFI_label.
1754         (cfi_pseudo_table): Also handle .cfi_label when not supporting
1755         CFI directives.
1756
1757 2015-02-05  Alan Modra  <amodra@gmail.com>
1758
1759         * config/tc-msp430.c (md_assemble): Correct size passed to
1760         extract_cmd.  Remove index check.
1761
1762 2015-02-04  Matthew Wahab  <matthew.wahab@arm.com>
1763
1764         * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1765         * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1766
1767 2015-02-04  Nick Clifton  <nickc@redhat.com>
1768
1769         * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1770         these instructions.
1771
1772 2015-02-03  Renlin Li  <renlin.li@arm.com>
1773
1774         * doc/c-aarch64.texi (.arch): Document the directive.
1775         (.arch_extension): Likewise.
1776
1777 2015-02-03  Nick Clifton  <nickc@redhat.com>
1778
1779         * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1780
1781 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
1782
1783         * Makefile.am: Add FT32 files.
1784         * config/tc-ft32.c: New file.
1785         * config/tc-ft32.h: New file.
1786         * configure.tgt: Add FT32 support.
1787         * Makefile.in: Regenerate.
1788         * po/POTFILES.in: Regenerate.
1789
1790 2015-01-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1791
1792         * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1793         of instruction la to a symbol.
1794
1795 2015-01-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1796
1797         * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1798         section name.
1799
1800 2015-01-19  Alan Modra  <amodra@gmail.com>
1801
1802         * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1803         * write.c (get_frag_for_reloc): Allow match just past end of frag.
1804
1805 2015-01-16  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1806
1807         * config/tc-s390.c (struct pd_reg): Remove.
1808         (pre_defined_registers): Remove.
1809         (REG_NAME_CNT): Remove.
1810         (reg_name_search): Calculate the register number instead of doing
1811         a lookup.
1812         (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1813         reg_name_search signature.
1814         (s390_parse_cpu): Support the new arch string z13.
1815         (s390_insert_operand): Support for vector registers with the extra
1816         field for the fifth bit of each vector register operand.
1817         (md_gather_operand): Adjust to the new handling of optional
1818         parameters.
1819
1820         * doc/as.texinfo: Document the z13 cpu string.
1821
1822 2015-01-13  Matthew Wahab  <matthew.wahab@arm.com>
1823
1824         * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1825         #0, restoring previous behaviour.
1826
1827 2015-01-12  Jan Beulich  <jbeulich@suse.com>
1828
1829         * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1830         (cfi_pseudo_table): Add "cfi_label".
1831         (output_cfi_insn): Handle CFI_label.
1832         (select_cie_for_fde): Als terminate CIE when encountering
1833         CFI_label.
1834         * dw2gencfi.h (cfi_add_label): Declare.
1835         (struct cfi_insn_data): New member "sym_name".
1836         (CFI_label): New.
1837         * read.c (read_symbol_name): Drop "static".
1838         * read.h (read_symbol_name): Declare.
1839
1840 2015-01-12  Jan Beulich  <jbeulich@suse.com>
1841
1842         * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1843         (do_neon_qshl_imm): Likewise.
1844
1845 2015-01-12  Alan Modra  <amodra@gmail.com>
1846
1847         * read.c (s_altmacro, s_reloc): Make definition static.
1848
1849 2015-01-10  Andrew Burgess  <andrew.burgess@embecosm.com>
1850
1851         * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1852         diff fixups.
1853
1854 2015-01-09  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1855
1856         * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1857         X-Gene 2.
1858         * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1859
1860 2015-01-07  Jan Beulich <jbeulich@suse.com>
1861
1862         * config/tc-arm.c (struct arm_option_extension_value_table):
1863         Split field "value" into fields "merge_value" and "clear_value".
1864         (arm_extensions): Adjust initializer accordingly.
1865
1866 2015-01-01  Alan Modra  <amodra@gmail.com>
1867
1868         * as.c (parse_args): Just print current year.
1869
1870 2015-01-01  Alan Modra  <amodra@gmail.com>
1871
1872         Update year range in copyright notice of all files.
1873
1874 For older changes see ChangeLog-2014
1875 \f
1876 Copyright (C) 2015 Free Software Foundation, Inc.
1877
1878 Copying and distribution of this file, with or without modification,
1879 are permitted in any medium without royalty provided the copyright
1880 notice and this notice are preserved.
1881
1882 Local Variables:
1883 mode: change-log
1884 left-margin: 8
1885 fill-column: 74
1886 version-control: never
1887 End: