gas/ChangeLog

   1 2012-11-08  Alan Modra  <amodra@gmail.com>
   2
   3         * po/POTFILES.in: Regenerate.
   4
   5 2012-11-07  David Holsgrove  <david.holsgrove@xilinx.com>
   6
   7         * config/tc-microblaze.c: Remove special register condition check
   8         for INST_TYPE_RFSL related instructions.
   9
  10 2012-11-06  Alan Modra  <amodra@gmail.com>
  11
  12         * config/tc-xgate.c: Make some functions static.  Formatting
  13         style and whitespace fixes.  Wrap overly long lines.  Format
  14         help message.
  15
  16 2012-11-06  Alan Modra  <amodra@gmail.com>
  17
  18         * config/tc-tic4x.c: Remove alignment TODO comments.
  19         (tic4x_do_align): Enable subseg_text_p test.
  20
  21 2012-11-06  Alan Modra  <amodra@gmail.com>
  22
  23         * config/tc-ppc.c (ppc_elf_adjust_symtab): New function, split out..
  24         (ppc_frob_file_before_adjust): ..from here.
  25         (md_apply_fix): Set BSF_KEEP on .TOC. if not @tocbase.
  26         * config/tc-ppc.h (ppc_elf_adjust_symtab): Declare.
  27         (tc_adjust_symtab): Define.
  28
  29 2012-11-06  Alan Modra  <amodra@gmail.com>
  30
  31         * config/tc-ppc.c (md_apply_fix): Fix xcoff build breakage from
  32         last patch.
  33
  34 2012-11-05  Sean Keys  <skeys@ipdatasys.com>
  35
  36         * config/tc-xgate.c: Remove bogus use of <fx_pcrel_adjust>.
  37         * config/tc-m68hc11.c: Likewise.
  38
  39 2012-11-05  Alan Modra  <amodra@gmail.com>
  40
  41         * configure.in: Apply 2012-09-10 change to config.in here.
  42
  43 2012-11-05  Alan Modra  <amodra@gmail.com>
  44
  45         * config/tc-ppc.c (md_chars_to_number): Delete.
  46         (ppc_setup_opcodes): Assert num_powerpc_operands fit.
  47         (ppc_is_toc_sym): Move earlier in file.
  48         (md_assemble): Move code setting reloc from md_apply_fix.  Combine
  49         non-ELF code setting fixup with ELF code.  Stash opindex in
  50         fx_pcrel_adjust.  Adjust fixup offset for VLE.  Don't set
  51         fx_no_overflow here.
  52         (md_apply_fix): Rewrite to use ppc_insert_operand for all
  53         resolved instruction fields.  Leave insn field zero when
  54         emitting an ELF reloc in most cases.
  55
  56         * write.h (struct fix <fx_pcrel_adjust>): Make it a signed char.
  57         * config/tc-m68k.c (tc_gen_reloc, md_pcrel_from): Remove explicit
  58         sign extendion of fx_pxrel_adjust.
  59
  60 2012-11-01  Maciej W. Rozycki  <macro@codesourcery.com>
  61
  62         * config/tc-mips.c (is_delay_slot_valid): Simplify expression.
  63
  64 2012-11-01  Chao-ying Fu  <fu@mips.com>
  65
  66         * config/tc-mips.c (append_insn): Set fx_no_overflow for 16-bit
  67         microMIPS branch relocations.
  68
  69 2012-11-01  Maciej W. Rozycki  <macro@codesourcery.com>
  70
  71         * config/tc-mips.c (is_delay_slot_valid): Don't accept macros
  72         in 16-bit delay slots.
  73         (macro_build_jalr): Emit 32-bit JALR if placed in a 32-bit delay
  74         slot.
  75         (macro) <M_JAL_2>: Likewise
  76
  77 2012-10-31  David Holsgrove  <david.holsgrove@xilinx.com>
  78
  79         * config/tc-microblaze.c: Check for weak symbols before
  80         emitting relocation.
  81
  82 2012-10-29  Alan Modra  <amodra@gmail.com>
  83
  84         * sb.c (sb_check): Use __builtin_clzll when size_t is not the
  85         same size as long.
  86
  87 2012-10-29  Alan Modra  <amodra@gmail.com>
  88
  89         * config/tc-ppc.c (ppc_znop): Remove unused vars.
  90
  91 2012-10-26  Alan Modra  <amodra@gmail.com>
  92
  93         PR target/14758
  94         * config/tc-ppc.c (ppc_setup_opcodes): Fix comment.
  95         (md_assemble): Translate to _DS relocs for ppc32 as well as ppc64.
  96         (tc_gen_reloc): Handle _DS relocs in ppc32 mode.
  97
  98 2012-10-22  Simon Baldwin  <simonb@google.com>
  99
 100         * as.c (dump_statistics): Compute data size as the delta between
 101         current sbrk(0) and start_sbrk.
 102         * (main): Set start_sbrk to sbrk(0) on entry.
 103
 104 2012-10-18  Kai Tietz  <ktietz@redhat.com>
 105
 106         * config/obj-coff.c: Add include of struc-symbol.h header.
 107         (coff_frob_symbol): Check that function-aux entries are generated for
 108         defined symbols only.
 109
 110         * doc/as.texinfo: Add missing documentation about section flag
 111         exclude.
 112
 113 2012-10-14  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 114
 115         * config/tc-hppa.c (pa_get_number): New.
 116         (pa_get_absolute_expression): Simplify.
 117         (pa_ip): Use pa_get_number instead of pa_get_absolute_expression
 118         to get SOP, SFU and COPR identifiers.
 119
 120         * config/tc-hppa.c (pa_ip): Reject double floating point stores and
 121         loads that reference the right half of a floating point register.
 122
 123 2012-10-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 124
 125         * config/tc-hppa.c (pa_ip): Limit unit conditions for uxor to those
 126         not involving a carry.
 127
 128 2012-10-12  Peter Bergner  <bergner@vnet.ibm.com>
 129
 130         * doc/as.texinfo (-mpwr4, -mpwr7): Fix option name typos.
 131
 132 2012-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 133
 134         * config/tc-arm.c: Change condition code insertion for
 135         lds[hb] instructions from after the 2nd character to after the 3rd.
 136         (tCM): Remove macro.
 137         (TxCM): Likewise.
 138         (TxCM_): Likewise.
 139         (TCM): Likewise.
 140
 141 2012-10-09  Nagajyothi Eggone  <nagajyothi.eggone@amd.com>
 142
 143         * config/tc-i386.c (cpu_arch): Add CPU_BDVER3_FLAGS.
 144         * doc/c-i386.texi: Add -march=bdver3 option.
 145
 146 2012-10-04  Nick Clifton  <nickc@redhat.com>
 147
 148         * config/tc-v850.c (v850_insert_operand): Use a static buffer for
 149         the error message.
 150
 151 2012-10-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 152
 153         * config/tc-s390.c (s390_parse_cpu): Add new option zEC12.
 154         * doc/as.texinfo: Document new option zEC12.
 155         * doc/c-s390.texi: Likewise.
 156
 157 2012-10-03  DJ Delorie  <dj@redhat.com>
 158
 159         * config/tc-rl78.c: Change line_separator to '@' so that '|' can
 160         be used in expressions.
 161
 162 2012-10-01  Alan Modra  <amodra@gmail.com>
 163
 164         * write.c (chain_frchains_together_1): Reorder assertion to avoid
 165         uninit warning.
 166
 167 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 168
 169         * config/tc-mips.h (TC_FORCE_RELOCATION): Remove comment.
 170         * config/tc-mips.c (calculate_reloc): New function.
 171         (append_insn): Use it.  Do not resolve compound relocations here.
 172         (mips16_macro_build, mips16_ip): Use calculate_reloc.
 173         (mips16_immed_extend): New function, split out from...
 174         (mips16_immed): ...here.
 175         (mips_frob_file): Handle null symbols.
 176         (mips_force_relocation): Remove NEWABI handling.
 177         (read_reloc_insn, write_reloc_insn): New functions.
 178         (md_apply_fix): Report TLS relocations against constants.
 179         Use read_reloc_insn, calculate_reloc and write_reloc_insn.
 180         Report relocations against constants that can't be resolved
 181         at assembly time.
 182
 183 2012-09-23  Maciej W. Rozycki  <macro@codesourcery.com>
 184
 185         * config/tc-mips.c (append_insn) <BFD_RELOC_MIPS_JMP>: Don't
 186         mark as incomplete for constant expressions.
 187         <BFD_RELOC_MIPS16_JMP>: Likewise.
 188
 189 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 190             Maciej W. Rozycki  <macro@codesourcery.com>
 191
 192         * config/tc-mips.h (mips_record_label): Delete.
 193         (mips_add_dot_label): Declare.
 194         (tc_new_dot_label): Use it.
 195         * config/tc-mips.c (mips_assembling_insn): New variable.
 196         (md_assemble): Call mips_mark_labels.  Set mips_assembling_insn
 197         while the main part of the function is executing.
 198         (mips_compressed_mark_label): New function, split out from...
 199         (mips_compressed_mark_labels): ...here.
 200         (append_insn): Don't call mips_mark_labels here.
 201         (mips_record_label): Make local.
 202         (mips_add_dot_label): New function.
 203
 204 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 205
 206         * config/tc-mips.c (SEXT_16BIT): New macro.
 207         (mips16_immed): Take the reloc type as a parameter.  Do not impose
 208         a signed vs. unsigned distinction on the value when a relocation
 209         operator was used.
 210         (mips16_macro_build, mips16_ip, md_convert_frag): Pass the reloc
 211         type to mips16_immed.
 212         (macro): Use SEXT_16BIT.
 213
 214 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 215
 216         * config/tc-mips.c (read_insn, write_insn, read_compressed_insn):
 217         New functions.
 218         (install_insn, md_apply_fix, md_convert_frag, mips_handle_align):
 219         Use them, and write_compressed_insn.
 220
 221 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 222
 223         * config/tc-mips.c (mips_cl_insn): Remove use_extend and extend.
 224         (MIPS16_EXTEND): New macro.
 225         (mips16_opcode_length): New function.
 226         (insn_length): Use it.
 227         (create_insn): Update after mips_cl_insn change.
 228         (write_compressed_insn): New function.
 229         (install_insn): Use it.
 230         (append_insn): Use insn_length to check for unextended MIPS16
 231         instructions.
 232         (mips16_macro_build): Update call to mips16_immed.
 233         (mips16_ip): Likewise.  Use MIPS16_EXTEND to force an extended
 234         instruction.
 235         (mips16_immed): Remove use_extend and extend; install EXTEND
 236         opcodes in the upper 16 bits of *INSN instead.  Keep the
 237         instruction extended if it already is.  Replace warn, small
 238         and ext with a forced_insn_length-like parameter.
 239         (md_convert_frag): Update call mips16_immed.
 240         Use write_compressed_insn.
 241
 242 2012-09-20  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 243
 244         * config/tc-i386.c (cpu_arch): Add .cx16.
 245         * doc/c-i386.texi: Document .cx16.
 246
 247 2012-09-19  Steve Ellcey  <sellcey@mips.com>
 248
 249         * configure.tgt: Add mips*-mti-elf* target.
 250
 251 2012-09-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 252
 253         * config/tc-arm.c: Changed ldra and strl-form mnemonics
 254         to lda and stl-form for armv8.
 255
 256 2012-09-17  Yufeng Zhang  <yufeng.zhang@arm.com>
 257
 258         * config/tc-aarch64.c (aarch64_archs): Rename 'armv8' to 'armv8-a'.
 259
 260 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 261
 262         * configure: Regenerate.
 263
 264 2012-09-13  Anthony Green  <green@moxielogic.com>
 265
 266         * config/tc-moxie.h (DEFAULT_TARGET_FORMAT): Define.
 267         (TARGET_FORMAT): Don't hard-code endian-ness.
 268         * config/tc-moxie.c (target_big_endian, moxie_target_format):
 269         Define.
 270         (md_assemble): Handle bi-endian encodings.
 271         (md_shortopts, md_parse_option, md_show_usage, md_apply_fix)
 272         (md_number_to_chars, md_chars_to_number): Update for bi-endian
 273         support.
 274
 275 2012-09-12  Chris Schlumberger-Socha  <chris.schlumberger-socha@arm.com>
 276
 277         * config/tc-aarch64.c
 278         (reloc_table): Add reloc to table entry.
 279         (parse_address_main): Add support for #:<reloc_op>:<symbol>.
 280         (parse_operands): Check for unused reloc.
 281         (md_apply_fix): New case for reloc.
 282         (aarch64_force_relocation): Likewise.
 283
 284 2012-09-11  Georg-Johann Lay  <avr@gjlay.de>
 285
 286         PR gas/13503
 287         * config/tc-avr.h (TC_VALIDATE_FIX): Skip: BFD_RELOC_AVR_8_LO,
 288         BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HLO.
 289
 290 2012-09-11  Alan Modra  <amodra@gmail.com>
 291
 292         * Makefile.am (bootstrap): Add $EXEEXT to dependency.
 293         * Makefile.in: Regenerate.
 294
 295 2012-09-10  Matthias Klose  <doko@ubuntu.com>
 296
 297         * config.in: Disable sanity check for kfreebsd.
 298
 299 2012-09-10  H.J. Lu  <hongjiu.lu@intel.com>
 300
 301         * configure: Regenerated.
 302
 303 2012-09-07  Anthony Green  <green@moxielogic.com>
 304
 305         * config/tc-moxie.c (md_pcrel_from): Branches are now relative
 306         to the address following the branch instruction.
 307
 308 2012-09-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 309
 310         * config/tc-s390.c (set_highgprs_p): New variable.
 311         (s390_machinemode): New function.
 312         (md_pseudo_table): Add new pseudo command machinemode.
 313         (md_parse_option): Set set_highgprs_p to TRUE if -mzarch was
 314         specified on command line.
 315         (s390_elf_final_processing): Set the highgprs flag in the ELF
 316         header depending on set_highgprs_p.
 317
 318         * doc/c-s390.texi: Document new pseudo machinemode.
 319
 320 2012-09-05  James Lemke  <jwlemke@codesourcery.com>
 321
 322         * doc/c-ppc.texi: Document -mvle.
 323         * doc/as.texinfo: Likewise.
 324
 325 2012-09-04  Sergey A. Guriev  <sergey.a.guriev@intel.com>
 326
 327         * config/tc-ia64.c (reg_symbol): Add a new register.
 328         (indirect_reg): Ditto.
 329         (pseudo_func): Add new symbolic constants.
 330         (operand_match): Add new operand types recognition.
 331         (operand_insn): Add new register recognition.
 332         (md_begin): Add new register definition.
 333         (specify_resource): Add new register recognition.
 334
 335 2012-09-01  Hans-Peter Nilsson  <hp@bitrange.com>
 336
 337         PR gas/14521
 338         * config/tc-mmix.h (tc_frob_file_before_fix): Renumber sections
 339         after call to mmix_frob_file.
 340
 341 2012-08-31  Maciej W. Rozycki  <macro@codesourcery.com>
 342
 343         * doc/c-mips.texi (MIPS Opts): Correct a typo in the -mips5
 344         option.
 345
 346 2012-08-27  Walter Lee  <walt@tilera.com>
 347
 348         * tc-tilegx.c (O_hw0_plt): Define operator.
 349         (O_hw1_plt): Ditto.
 350         (O_hw1_last_plt): Ditto.
 351         (O_hw2_last_plt): Ditto.
 352         (md_begin): Handle new operators.
 353         (emit_tilegx_instruction): Ditto.
 354         (md_apply_fix): Ditto.
 355         * doc/c-tilegx.texi: Document new operators.
 356
 357 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 358
 359         * config/tc-arm.c (ARM_ENC_TAB): Add sha1h and sha2op entries.
 360         (do_sha1h): New function.
 361         (do_sha1su1): Likewise.
 362         (do_sha256su0): Likewise.
 363         (insns): Add 2 operand SHA instructions.
 364
 365 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 366
 367         * config/tc-arm.c (NEON_ENC_TAB): Add sha3op entry.
 368         (do_crypto_3op_1): New function.
 369         (do_sha1c): Likewise.
 370         (do_sha1p): Likewise.
 371         (do_sha1m): Likewise.
 372         (do_sha1su0): Likewise.
 373         (do_sha256h): Likewise.
 374         (do_sha256h2): Likewise.
 375         (do_sha256su1): Likewise.
 376         (insns): Add SHA 3 operand instructions.
 377
 378 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 379
 380         * config/tc-arm.c (neon_type_mask): Add P64 type.
 381         (type_chk_of_el_type): Handle P64 type.
 382         (el_type_of_type_chk): Likewise.
 383         (do_neon_vmull): Handle VMULL.P64.
 384
 385 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 386
 387         * config/tc-arm.c (NEON_ENC_TAB): Add aes entry.
 388         (neon_type_mask): Add N_UNT.
 389         (neon_check_type): Don't always decay typed to untyped sizes.
 390         (do_crypto_2op_1): New function.
 391         (do_aese): Likewise.
 392         (do_aesd): Likewise.
 393         (do_aesmc.8): Likewise.
 394         (do_aesimc.8): Likewise.
 395         (insns): Add AES instructions.
 396
 397 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 398
 399         * config/tc-arm.c (el_type_type_check): Add handling for 16-bit
 400         floating point types.
 401         (do_neon_cvttb_2): New function.
 402         (do_neon_cvttb_1): Likewise.
 403         (do_neon_cvtb): Refactor to use do_neon_cvttb_1.
 404         (do_neon_cvtt): Likewise.
 405
 406 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 407
 408         * config/tc-arm.c (NEON_ENC_TAB): Add vrint entries.
 409         (neon_cvt_mode): Add neon_cvt_mode_r.
 410         (do_vrint_1): New function.
 411         (do_vrint_x): Likewise.
 412         (do_vrint_z): Likewise.
 413         (do_vrint_r): Likewise.
 414         (do_vrint_a): Likewise.
 415         (do_vrint_n): Likewise.
 416         (do_vrint_p): Likewise.
 417         (do_vrint_m): Likewise.
 418         (insns): Add VRINT instructions.
 419
 420 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 421
 422         * config/tc-arm.c (NEON_ENC_TAB): Add vcvta entry.
 423         (neon_cvt_mode): New enumeration.
 424         (do_vfp_nsyn_cvt_fpv8): New function.
 425         (do_neon_cvt_1): Add support for new conversions.
 426         (do_neon_cvtr): Use neon_cvt_mode enumerator.
 427         (do_neon_cvt): Likewise.
 428         (do_neon_cvta): New function.
 429         (do_neon_cvtn): Likewise.
 430         (do_neon_cvtp): Likewise.
 431         (do_neon_cvtm): Likewise.
 432         (insns): Add new VCVT instructions.
 433
 434 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm>
 435
 436         * config/tc-arm.c (CVT_FLAVOUR_VAR): New define.
 437         (CVT_VAR): New helper define.
 438         (neon_cvt_flavour): New enumeration, function renamed...
 439         (get_neon_cvt_flavour): ...to this.
 440         (do_vfp_nsyn_cvt): Update to use new neon_cvt_flavour.
 441         (do_vfp_nsyn_cvtz): Likewise.
 442         (do_neon_cvt_1): Likewise.
 443
 444 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 445
 446         * config/tc-arm.c (NEON_ENC_TAB): Add vmaxnm, vminnm entries.
 447         (vfp_or_neon_is_neon_bits): Add NEON_CHECK_ARCH8 enumerator.
 448         (vfp_or_neon_is_neon): Add check for SIMD for ARMv8.
 449         (do_maxnm): New function.
 450         (insns): Add vmaxnm, vminnm entries.
 451
 452 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 453
 454         * config/tc-arm.c (NEON_ENC_TAB): Add entries for VSEL.
 455         (NEON_ENC_FPV8_): New define.
 456         (do_vfp_nsyn_fpv8): New function.
 457         (do_vsel): Likewise.
 458         (insns): Add VSEL instructions.
 459
 460 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 461
 462         * config/tc-arm.c (do_rm_rn): New function.
 463         (do_strlex): Likewise.
 464         (do_t_strlex): Likewise.
 465         (insns): Add support for LDRA/STRL instructions.
 466
 467 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 468
 469         * config/tc-arm.c (do_t_bkpt_hlt1): New function.
 470         (do_t_hlt): New function.
 471         (do_t_bkpt): Use do_t_bkpt_hlt1.
 472         (insns): Add HLT.
 473
 474 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 475
 476         * config/tc-arm.c (insns): Add DCPS instruction.
 477
 478 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 479
 480         * config/tc-arm.c (T16_32_TAB): Add _sevl.
 481         (insns): Add SEVL.
 482
 483 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 484
 485         * config/tc-arm.c (asm_barrier_opt): Add arch field.
 486         (mark_feature_used): New function.
 487         (parse_barrier): Check specified option is valid for the
 488         specified architecture.
 489         (UL_BARRIER): New macro.
 490         (barrier_opt_names): Update for new barrier options.
 491
 492 2012-08-24  Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
 493
 494         * config/tc-arm.c (do_setend): Warn on deprecated SETEND.
 495         (do_t_setend): Likewise.
 496
 497 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 498
 499         * config/tc-arm.c (do_t_it): Fully initialise now_it.
 500         (new_automatic_it_block): Likewise.
 501         (handle_it_block): Record whether current instruction is
 502         conditionally executed.
 503         * config/tc-arm.c (depr_insn_mask): New structure.
 504         (depr_it_insns): New variable.
 505         (it_fsm_post_encode): Warn on deprecated uses.
 506         * config/tc-arm.h (current_it): Add new fields.
 507
 508 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 509
 510         * config/tc-arm.c (deprecated_coproc_regs_s): New structure.
 511         (deprecated_coproc_regs): New variable.
 512         (deprecated_coproc_reg_count): Likewise.
 513         (do_co_reg): Error on obsolete & warn on deprecated registers.
 514
 515 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 516
 517         * config/tc-arm.c (check_obsolete): New function.
 518         (do_rd_rm_rn): Check swp{b} for obsoletion.
 519
 520 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 521
 522         * config/tc-arm.h (arm_ext_v8): New variable.
 523         (fpu_vfp_ext_armv8): Likewise.
 524         (fpu_neon_ext_armv8): Likewise.
 525         (fpu_crypto_ext_armv8): Likewise.
 526         (arm_archs): Add armv8-a.
 527         (arm_extensions): Add crypto, fp, and simd.
 528         (arm_fpus): Add fp-armv8, neon-fp-armv8, crypto-neon-fp-armv8.
 529         (cpu_arch_ver): Add support for ARMv8.
 530         (aeabi_set_public_sttributes): Likewise.
 531         * doc/c-arm.texi (ARM Options): Document new architecture and
 532         extension options for ARMv8.
 533
 534 2012-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 535
 536         * doc/as.texinfo: Replace --n32 with --x32.
 537
 538 2012-08-17  Nagajyothi Eggone  <nagajyothi.eggone@amd.com>
 539
 540         * config/tc-i386.c (cpu_arch): Add CPU_BTVER1_FLAGS and
 541         CPU_BTVER2_FLAGS.
 542         (i386_align_code): Add case for PROCESSOR_BT.
 543
 544         * config/tc-i386.h (enum processor_type): Add PROCESSOR_BT.
 545
 546         * doc/c-i386.texi: Add -march={btver1, btver2} options.
 547
 548 2012-08-14  H.J. Lu  <hongjiu.lu@intel.com>
 549
 550         PR gas/14457
 551         * config/tc-i386.c (i386_att_operand): Terminate register name
 552         when reporting bad register.
 553
 554 2012-08-14  Hans-Peter Nilsson  <hp@bitrange.com>
 555
 556         * config/tc-mmix.c (loc_asserts): New variable.
 557         (mmix_greg_internal): Handle expressions not determinable at first
 558         pass.
 559         (s_loc): Ditto.  Record expressions where the section isn't
 560         determinable at the first pass, and assume they don't refer to
 561         other sections.
 562         (mmix_md_end): Verify that recorded LOC expressions weren't
 563         to other sections, else emit error messages.
 564
 565 2012-08-13  Ian Bolton  <ian.bolton@arm.com>
 566             Laurent Desnogues  <laurent.desnogues@arm.com>
 567             Jim MacArthur  <jim.macarthur@arm.com>
 568             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 569             Nigel Stephens  <nigel.stephens@arm.com>
 570             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 571             Richard Earnshaw  <rearnsha@arm.com>
 572             Sofiane Naci  <sofiane.naci@arm.com>
 573             Tejas Belagod  <tejas.belagod@arm.com>
 574             Yufeng Zhang  <yufeng.zhang@arm.com>
 575
 576         * Makefile.am: Add AArch64.
 577         * Makefile.in: Regenerate.
 578         * config/tc-aarch64.c: New file.
 579         * config/tc-aarch64.h: New file.
 580         * configure.tgt: Add AArch64.
 581         * doc/Makefile.am: Add AArch64.
 582         * doc/Makefile.in: Regenerate.
 583         * doc/all.texi: Add AArch64.
 584         * doc/as.texinfo: Add AArch64.
 585         * doc/c-aarch64.texi: New file.
 586         * po/POTFILES.in: Regenerate.
 587         * NEWS: Mention the new support.
 588
 589 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 590
 591         * config/tc-mips.c (NO_ISA_COP, COP_INSN): Remove macros.
 592         (is_opcode_valid): Remove coprocessor instruction exclusions.
 593         Replace OPCODE_IS_MEMBER with opcode_is_member.
 594         (is_opcode_valid_16): Replace OPCODE_IS_MEMBER with
 595         opcode_is_member.
 596         (macro): Remove coprocessor instruction exclusions.
 597
 598 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 599
 600         * config/tc-mips.c (s_cpload, s_cpsetup): Fail if MIPS16 mode.
 601         (s_cplocal, s_cprestore, s_cpreturn): Likewise.
 602
 603 2012-08-07  Jan Beulich <jbeulich@suse.com>
 604
 605         * config/tc-i386-intel.c (build_modrm_byte): Split determining
 606         default segment from figuring out encoding. Honor RegRex for
 607         the former.
 608
 609 2012-08-07  Jan Beulich <jbeulich@suse.com>
 610
 611         * config/tc-i386.c (set_check): Renamed from set_sse_check.
 612         Generalize to also handle operand checking option.
 613         (enum i386_error): New enumerator 'invalid_vector_register_set'.
 614         (match_template): Handle it.
 615         (enum check_kind): Give it a tag. Drop sse_ prefixes from
 616         enumerators.
 617         (operand_check): New.
 618         (md_pseudo_table): Add "operand_check".
 619         (check_VecOperands): Don't special case RIP addressing. Check
 620         that vSIB operands use distinct vector registers unless no
 621         checking was requested.
 622         (OPTION_MOPERAND_CHECK): New.
 623         (md_parse_option): Handle it.
 624         (OPTION_MAVXSCALAR, OPTION_X32): Adjust.
 625         (md_longopts): Add "moperand-check".
 626         (md_show_usage): Add help text for it.
 627
 628 2012-08-07  Jan Beulich <jbeulich@suse.com>
 629
 630         * config/tc-i386.c (register_number): New function.
 631         (build_vex_prefix, process_immext, process_operands,
 632         build_modrm_byte, i386_index_check): Use it.
 633
 634 2012-08-07  Daniel Green  <venix1@gmail.com>
 635
 636         * config/tc-i386.c (lex_got): Provide implementation for PE
 637         format.
 638
 639 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
 640
 641         * config/tc-mips.c (append_insn): Also handle moving delay-slot
 642         instruction across frags for fixed branches.
 643
 644 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 645
 646         * frags.c (frag_grow): Never shrink the obstack size requested
 647         below the default.
 648
 649 2012-08-02  Sean Keys  <skeys@ipdatasys.com>
 650
 651         * config/tc-m68hc11.c (s_m68hc11_parse_pseudo_instruction):
 652         New function to parse pseudo ops that are unreleated to
 653         existing pseudo ops.
 654
 655 2012-08-01  Catherine Moore  <clm@codesourcery.com>
 656             Sandra Loosemore  <sandra@codesourcery.com>
 657
 658         * config/mips/tc-mips.c (mips_cpu_info):  Add the 34kn.
 659         * doc/c-mips.texi (MIPS Opts): Document it.
 660
 661 2012-08-01  James Lemke  <jwlemke@codesourcery.com>
 662
 663         * dwarf2dbg.c (out_set_addr): Allow for non-constant value of
 664         DWARF2_LINE_MIN_INSN_LENGTH
 665         * config/tc-ppc.c (ppc_dwarf2_line_min_insn_length): Declare
 666         and initialize.
 667         (md_apply_fix): Branch addr can be a multiple of 2 or 4.
 668         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Now a
 669         variable reference.
 670
 671 2012-07-31  Maciej W. Rozycki  <macro@codesourcery.com>
 672             Chao-Ying Fu  <fu@mips.com>
 673             Catherine Moore  <clm@codesourcery.com>
 674
 675         * config/tc-mips.c (ISA_SUPPORTS_DSP_ASE): Also set if microMIPS
 676         mode.
 677         (ISA_SUPPORTS_DSPR2_ASE): Likewise.
 678         (macro_build) <'2'>: Handle microMIPS.
 679         (macro) <M_BALIGN>: Update error handling.
 680         (validate_micromips_insn) <'2', '3', '4', '5', '6'>: New cases.
 681         <'7', '8', '0', '@', '^'>: Likewise.
 682         (mips_ip) <'2', '3', '4', '5', '6', '7', '8'>: Handle microMIPS.
 683         <'9'>: Fix formatting.
 684         <'0', '@'>: Handle microMIPS.
 685         <'^'>: New case.
 686
 687 2012-07-31  Jan Beulich <jbeulich@suse.com>
 688
 689         * config/tc-i386.c (match_template): Adjust error message
 690         for 'bad_imm4' case.
 691
 692 2012-07-31  Jan Beulich <jbeulich@suse.com>
 693
 694         * config/tc-i386.c (check_byte_reg): Check for I/O port
 695         register earlier, and just once. Drop diagnostic that got
 696         issued only for some registers.
 697
 698 2012-07-31  Jan Beulich <jbeulich@suse.com>
 699
 700         * config/tc-i386.c (match_template): New local variable
 701         'specific_error'. Set it from i.error after failed
 702         check_VecOperands or VEX_check_operands. Use it if set in
 703         preference to i.error when actually issuing disagnostic.
 704
 705 2012-07-30  Nick Clifton  <nickc@redhat.com>
 706
 707         * po/gas.pot: Updated template.
 708         * po/es.po: Updated Spanish translation.
 709         * po/fi.po: Updated Finnish translation.
 710         * po/fr.po: Updated French translation.
 711
 712 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
 713
 714         * configure.in (BFD_VERSION): Run bfd/configure --version and
 715         parse the output of that.
 716         * configure: Regenerate.
 717
 718 2012-07-27  Tristan Gingold  <gingold@adacore.com>
 719
 720         * NEWS: Add marker for 2.23.
 721
 722 2012-07-27  James Murray  <jsm@jsm-net.demon.co.uk>
 723
 724         * config/tc-m68hc11.c: Replace binary with hex for cygwin.
 725
 726 2012-07-26  Segher Boessenkool  <segher@kernel.crashing.org>
 727
 728         * listing.c (struct list_message): New.
 729         (struct list_info_struct): Delete "message".  Add "messages"
 730         and "last_message".
 731         (listing_message): Adjust.
 732         (listing_newline): Adjust.
 733         (print_lines): Adjust.
 734
 735 2012-07-24  Jan Beulich <jbeulich@suse.com>
 736
 737         * config/tc-i386-intel.c (i386_intel_simplify_register): Handle
 738         xmm/ymm index register being specified first as well as esp/rsp
 739         base register being specified last in a memory operand.
 740
 741 2012-07-24  Jan Beulich <jbeulich@suse.com>
 742
 743         * config/tc-i386-intel.c (i386_intel_simplify_register):
 744         Replace literal 4 by corresponding ESP_REG_NUM.
 745
 746 2012-07-24  Sandra Loosemore  <sandra@codesourcery.com>
 747             Jie Zhang  <jzhang918@gmail.com>
 748
 749         * config/tc-arm.c (md_apply_fix): Use encoding A2 of ADR
 750         if offset is negative.
 751
 752 2012-07-16  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 753
 754         * config/tc-i386.c: Add ADX, RDSEED and PRFCHW asm directives.
 755         * doc/c-i386.texi: Document the new directives.
 756
 757 2012-07-05  Sean Keys  <skeys@ipdatasys.com>
 758
 759         * config/tc-xgate.c: Revised assembler so that operands
 760         are collected before the addressing mode is determined.
 761
 762 2012-07-02  Nick Clifton  <nickc@redhat.com>
 763
 764         * write.c (fixup_segment): Only perform the subtraction of an
 765         fx_subsy symbol if MD_APPLY_SYM_VALUE allows it and the symbol is
 766         properly defined.
 767         * config/tc-msp430.h (MD_APPLY_SYM_VALUE): Define.
 768
 769 2012-06-30  Alan Modra  <amodra@gmail.com>
 770
 771         PR gas/14315
 772         * config/obj-elf.c (obj_elf_weak): Don't set local.
 773
 774 2012-06-30  Johan Olmutz Nielsen  <jnielsen@ddci.com>
 775
 776         * frags.h (frag_offset_fixed_p): Update prototype.
 777         * frags.c (frag_offset_fixed_p): Change type of "offset" to offsetT.
 778         * expr.c (expr, resolve_expression): Likewise for frag_off var.
 779
 780 2012-06-29  Nick Clifton  <nickc@redhat.com>
 781
 782         PR gas/14263
 783         * config/tc-arm.c (parse_operands): Initialise val.
 784
 785 2012-06-28  Nick Clifton  <nickc@redhat.com>
 786
 787         PR gas/14260
 788         * config/tc-arm.c (encode_arm_addr_mode_common): Generate an error
 789         message if literal pool addressing is used.
 790
 791 2012-06-28  Nick Clifton  <nickc@redhat.com>
 792
 793         * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): Enable when using
 794         linker relaxation.
 795         (dwarf2_gen_line_info): Generate real, local, labels for line
 796         numbers.
 797         (dwarf2dbg_convert_frag): Do not finalize the computation of the
 798         frag's symbol value when linker relaxation is enabled.
 799         (ADDR_DELTA_LIMIT): Define.
 800         (size_fixed_inc_line_addr): Use ADDR_DELTA_LIMIT.
 801         (emit_fixed_inc_line_addr): Likewise.
 802         * write.c (fixup_segment): If the subtraction of two symbols
 803         cannot be resolved but is valid, then prevent bogus range warnings
 804         by pre-biasing add_number.
 805         * config/tc-h8300.h (DWARF2_USE_FIXED_ADVANCE_PC): Define to 0.
 806
 807 2012-06-28  Sean Keys  <skeys@ipdatasys.com>
 808
 809         * config/tc-xgate.h: Defined tc_frob_symbol.
 810         * config/tc-xgate.c (xgate_frob_symbol): Wrote new function to mark
 811         symbols as being XGATE by setting st_target_internal value.
 812
 813 2012-06-22  Roland McGrath  <mcgrathr@google.com>
 814
 815         * NEWS: Mention 'rep ret' too.
 816
 817         * config/tc-i386.c (parse_insn): Don't complain about REP prefix
 818         when the template has opcode_modifier.repprefixok set.
 819         * NEWS: Mention the change.
 820
 821 2012-06-18  Iain Sandoe  <iain@codesourcery.com>
 822
 823         * configure.in: Check DECLS for free, getenv, malloc, realloc,
 824         * configure: Regenerate.
 825         * config.in: Likewise.
 826
 827 2012-06-13  H.J. Lu  <hongjiu.lu@intel.com>
 828
 829         * config/tc-i386.c (x86_address_bytes): New.
 830         * config/tc-i386.h (TC_ADDRESS_BYTES): Likewise.
 831         (x86_address_bytes): Likewise.
 832
 833 2012-06-13  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
 834
 835         PR gas/12698
 836         * config/tc-arm.c (do_t_mrs): Do not require an m-profile
 837         architecure when assembling for all archiectures.
 838         (do_t_msr): Likewise.
 839
 840 2012-06-11  Georg-Johann Lay  <avr@gjlay.de>
 841
 842         PR 13503
 843         * config/tc-avr.c (exp_mod): Fix typo introduced in 1.82
 844         from 2012-05-16.
 845
 846 2012-06-09  H.J. Lu  <hongjiu.lu@intel.com>
 847
 848         * input-scrub.c (input_scrub_include_sb): Use sb_build to
 849         allocate sufficient space for from_sb.  Use sb_terminate to
 850         terminate string.
 851         * read.c (read_a_source_file): Use sb_build to allocate
 852         sufficient space and replace sb_add_string with sb_add_buffer.
 853         (s_macro): Likewise.
 854         (input_scrub_insert_line): Likewise.
 855         (s_irp): Use sb_build to allocate sufficient space.
 856         (do_repeat): Use sb_build to allocate sufficient space
 857         for many.
 858         * sb.c (sb_build): Remove static.
 859         * sb.h (sb_build): New prototype.
 860
 861 2012-06-09  Alan Modra  <amodra@gmail.com>
 862
 863         * sb.c: Include limits.h.
 864         (dsize): Delete.
 865         (MALLOC_OVERHEAD, INIT_ALLOC): Define.
 866         (sb_new): Use INIT_ALLOC.
 867         (sb_check): Modify allocation strategy using MALLOC_OVERHEAD.
 868         (sb_terminate): Don't use sb_add_char.
 869
 870 2012-06-07  Alan Modra  <amodra@gmail.com>
 871
 872         PR gas/14201
 873         * sb.h (sb_max_power_two): Delete.
 874         (struct sb): Delete "item" and "pot".  Make "len" a size_t.  Add "max".
 875         (sb_element): Delete.
 876         (sb_add_char, sb_add_buffer, sb_skip_comma, sb_skip_write): Update
 877         prototypes.
 878         * sb.c (string_count, free_list): Delete.
 879         (sb_build, sb_kill, sb_check): Rewrite.
 880         (scrub_from_sb, sb_add_char, sb_add_string, sb_add_buffer,
 881         sb_skip_white, sb_skip_comma): Replace assorted int params,
 882         vars and return types with size_t.
 883         * input-scrub.c: Likewise.
 884         * macro.c: Likewise.
 885         * macro.h: Likewise.
 886         * as.c: Likewise.
 887         * as.h: Likewise.
 888         * input-file.h: Likewise.
 889         * input-file.c: Likewise.
 890         * read.c: Likewise.
 891         * app.c: ..or ptrdiff_t.
 892         * input-file.c (input_file_get): Use ferror.
 893         (input_file_give_next_buffer): Use input_file_get.
 894
 895 2012-05-31  Sean Keys  <skeys@ipdatasys.com>
 896
 897         * config/tc-xgate.c (md_begin): Refactored code.
 898
 899 2012-05-29  Roland McGrath  <mcgrathr@google.com>
 900
 901         * read.c [HANDLE_BUNDLE] (bundle_lock_depth): New variable.
 902         (read_a_source_file) [HANDLE_BUNDLE]: Reset it.
 903         [HANDLE_BUNDLE] (s_bundle_lock, s_bundle_unlock): Allow nested
 904         pairs.
 905
 906 2012-05-28  Nick Clifton  <nickc@redhat.com>
 907
 908         * read.c (read_symbol_name): New function.  Reads a symbol names.
 909         Allows escape codes in names.
 910         (s_comm_internal): Use read_symbol_name.
 911         (s_globl, s_lsym, s_set, s_weakref): Likewise.
 912         * doc/as.texinfo: Document support for multibyte characters in
 913         symbol names.
 914
 915 2012-05-21  Mike Frysinger  <vapier@gentoo.org>
 916
 917         * config/tc-mips.c (mips_after_parse_args): Assert that arch_info
 918         is non-NULL.
 919
 920 2012-05-19  Alan Modra  <amodra@gmail.com>
 921
 922         * config/obj-elf.c (obj_elf_section): Cater for TC_KEEP_OPERAND_SPACES
 923         targets when checking for "comdat".
 924
 925 2012-05-19  Alan Modra  <amodra@gmail.com>
 926
 927         * config/tc-dlx.c (s_proc): Don't use asprintf.
 928
 929 2012-05-18  Alan Modra  <amodra@gmail.com>
 930
 931         * config/tc-dlx.c (s_proc): Avoid warning about ignoring asprintf
 932         return value.
 933
 934 2012-05-18  James Lemke  <jwlemke@codesourcery.com>
 935             Alan Modra  <amodra@gmail.com>
 936
 937         * config/tc-ppc.c: Don't capitalise error and warning messages.
 938         (md_parse_option): Add checks for -a32 -mvle.
 939
 940 2012-05-18  Alan Modra  <amodra@gmail.com>
 941
 942         * config/obj-evax.c: Include as.h first.
 943
 944 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
 945
 946         * aclocal.m4: Regenerate.
 947         * configure: Regenerate.
 948         * Makefile.in: Regenerate.
 949
 950 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
 951             Nick Clifton  <nickc@redhat.com>
 952
 953         PR 14072
 954         * configure.in: Add check that sysdep.h has been included before
 955         any system header files.
 956         * configure: Regenerate.
 957         * config.in: Regenerate.
 958         * aclocal.m4: Regenerate.
 959         * Makefile.am: Use wrappers around C files generated by flex.
 960         * Makefile.in: Regenerate.
 961         * doc/Makefile.in: Regenerate.
 962         * itbl-lex-wrapper.c: New file.
 963         * config/bfin-lex-wrapper.c: New file.
 964         * cgen.c: Include as.h before setjmp.h.
 965         * config/tc-dlx.c: Include as.h before any other header.
 966         * config/tc-h8300.c: Likewise.
 967         * config/tc-lm32.c: Likewise.
 968         * config/tc-mep.c: Likewise.
 969         * config/tc-microblaze.c: Likewise.
 970         * config/tc-mmix.c: Likewise.
 971         * config/tc-msp430.c: Likewise.
 972         * config/tc-or32.c: Likewise.
 973         * config/tc-tic4x.c: Likewise.
 974         * config/tc-tic54x.c: Likewise.
 975         * config/tc-xtensa.c: Likewise.
 976
 977 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 978
 979         * config/tc-alpha.c (maybe_set_gp): Pass proper `bfd'
 980         as the first argument for `bfd_get_section_vma'.
 981
 982 2012-05-16  Alberto Garcia  <agarcia@igalia.com>
 983
 984         PR gas/14082
 985         * app.c (do_scrub_chars): Prevent possible out of bounds access to
 986         lex[] array.
 987
 988 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
 989
 990         PR target/13503
 991         * config/tc-avr.c (avr_cons_fix_new): Rename R_AVR_8_HHI8 to
 992         R_AVR_8_HLO8.
 993         (exp_mod_data) Ditto. And replace "hhi8" with "hlo8".
 994         (md_apply_fix): Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
 995
 996 2012-05-16  Nathan Sidwell  <nathan@codesourcery.com>
 997             Kwok Cheung Yeung  <kcy@codesourcery.com>
 998
 999         * config/tc-m68k.c (m68k_cpus): Add 51ag, 51je, 51jf, 51jg, 51mm,
1000         51qm variants.
1001
1002 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
1003
1004         * config/tc-m68hc11.c: Add S12X and XGATE co-processor support.
1005         Add option to offset S12 addresses into XGATE memory space.
1006         Tweak target flags to match other tools. (i.e. -m m68hc11).
1007         * doc/as.texinfo: Mention new options.
1008         * doc/c-m68hc11.texi: Document new options.
1009         * NEWS: Mention new support.
1010
1011 2012-05-14  DJ Delorie  <dj@redhat.com>
1012
1013         * config/rx-parse.y (rx_range): declare.
1014         (O1,O2,O3,O4): Add calls to rx_range.
1015         (UO1,UO2,UO3): Likewise.
1016         (IMM2,IMMB): Likewise.
1017         (rx_range): New.
1018
1019         * config/tc-rx.c (rx_fetchalign): Declare.
1020         (md_pseudo_table): Add .fetchalign.
1021         (RX_NBASE_FETCHALIGN): New.
1022         (fetchalign_bytes): New.
1023         (rx_fetchalign): New.
1024         (rx_frag_init): If a "magic" value is found, also init the
1025         machine-specific data.
1026         (md_assemble): Note following opcode size if called for.
1027         (rx_next_opcode): New.
1028         (rx_relax_frag): Support .fetchalign.
1029         (md_convert_frag): Likewise.
1030         * doc/c-rx.texi (RX-Directives): Add .fetchalign.
1031
1032 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
1033
1034         * config/tc-ppc.c (insn_validate): New func of existing code to call..
1035         (ppc_setup_opcodes): ..from 2 places here.
1036         Revise for second (VLE) opcode table.
1037         Add #ifdef'd code to print opcode tables.
1038
1039 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
1040
1041         * config/tc-ppc.c (ppc_setup_opcodes): Allow out-of-order
1042         for the VLE conditional branches.
1043
1044 2012-05-14  Catherine Moore  <clm@codesourcery.com>
1045             Maciej W. Rozycki  <macro@codesourcery.com>
1046             Rhonda Wittels  <rhonda@codesourcery.com>
1047
1048         * config/tc-ppc.c (PPC_VLE_SPLIT16A): New macro.
1049         (PPC_VLE_SPLIT16D): New macro.
1050         (PPC_VLE_LO16A): New macro.
1051         (PPC_VLE_LO16D): New macro.
1052         (PPC_VLE_HI16A): New macro.
1053         (PPC_VLE_HI16D): New macro.
1054         (PPC_VLE_HA16A): New macro.
1055         (PPC_VLE_HA16D): New macro.
1056         (PPC_APUINFO_VLE): New definition.
1057         (md_chars_to_number): New function.
1058         (md_parse_option): Check for combinations of little
1059         endian and -mvle.
1060         (md_show_usage): Document -mvle.
1061         (ppc_arch): Recognize VLE.
1062         (ppc_mach): Recognize bfd_mach_ppc_vle.
1063         (ppc_setup_opcodes): Print the opcode table if
1064         * config/tc-ppc.h (ppc_frag_check): Declare.
1065         * doc/c-ppc.texi: Document -mvle.
1066         * NEWS:  Mention PowerPC VLE port.
1067
1068 2012-05-14  Catherine Moore  <clm@codesourcery.com>
1069
1070         * config/tc-ppc.h (ppc_dw2_line_min_insn_length): Declare.
1071         (DWARF2_LINE_MIN_INSN_LENGTH): Redefine.
1072         * config/tc-ppc.c (ppc_dw2_line_min_insn_length): New.
1073         * dwarf2dbg.c (scale_addr_delta): Handle values of 1
1074         for DWARF2_LINE_MIN_INSN_LENGTH.
1075
1076 2012-05-12  H.J. Lu  <hongjiu.lu@intel.com>
1077
1078         * config/tc-i386.c (tc_gen_reloc): Remove x32 addend overflow
1079         for BFD_RELOC_64.
1080
1081 2012-05-11  Daniel Richard G.  <skunk@iskunk.org>
1082
1083         PR binutils/14028
1084         * configure.in: Invoke ACX_HEADER_STRING.
1085         * configure: Regenerate.
1086         * config.in: Regenerate.
1087         * as.h: If STRINGS_WITH_STRING is defined then include both
1088         string.h and strings.h.
1089
1090 2012-05-11  Georg-Johann Lay  <avr@gjlay.de
1091
1092         PR target/13503
1093         * config/tc-avr.c (exp_mod_pm): Remove variable.
1094         (exp_mod_data_t): New typedef.
1095         (pexp_mod_data, exp_mod_data): New variables.
1096         (avr_parse_cons_expression): Scan through exp_mod_data[] to find
1097         data expression modifiers "pm", "gs", "lo8", hi8", "hhi8", "hh8"
1098         and set pexp_mod_data accordingly to be used in avr_cons_fix_new.
1099         (avr_cons_fix_new): Handle new data expression modifiers shipped
1100         in pexp_mod_data.
1101         (md_apply_fix): Handle BFD_RELOC_AVR_8_LO, BFD_RELOC_AVR_8_HI,
1102         BFD_RELOC_AVR_8_HHI.
1103
1104 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1105
1106         * config/tc-i386.c (tc_gen_reloc): Use bfd_signed_vma in x32
1107         addend overflow check.
1108
1109 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1110
1111         * config/tc-i386.c (tc_gen_reloc): Display signed hex number in
1112         x32 addend overflow check.
1113
1114 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
1115
1116         * config/tc-i386.c (tc_gen_reloc): Use fits_in_signed_long.
1117
1118 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
1119
1120         * config/tc-i386.c (tc_gen_reloc): Check x32 addend overflow
1121         for BFD_RELOC_64.
1122
1123 2012-05-08  Alan Modra  <amodra@gmail.com>
1124
1125         * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
1126         LC and LANG environment vars.
1127         * Makefile.in: Regenerate.
1128
1129 2012-05-07  Alan Modra  <amodra@gmail.com>
1130
1131         * Makefile.am (check-DEJAGNU): Clear LC_COLLATE, LC_ALL and LANG.
1132         * Makefile.in: Regenerate.
1133
1134 2012-05-06  Arnold Metselaar <arnold_m@operamail.com>
1135
1136         * config/tc-z80.h(md_register_arithmetic): Define as 0.
1137         * config/tc-z80.c(md_begin): Store register names in symbol table,
1138         preventing usage as ordinary symbol.
1139         * config/tc-z80.c(contains_register): New function.
1140         * config/tc-z80.c(parse_exp2): Removed.
1141         * config/tc-z80.c(parse_exp_not_indexed): New function.
1142         * config/tc-z80.c(parse_exp): Add code to recogize indexed
1143         addressing after parsing.
1144         * config/tc-z80.c(emit_byte, emit_word): Use contains_register.
1145         * config/tc-z80.c(emit_jp): Use parse_exp_not_indexed, simplify
1146         condition for jump to register.
1147         * config/tc-z80.c(emit_call, emit_jr, emit_ex, emit_rst): Use
1148         parse_exp_not_indexed.
1149
1150 2012-05-05  Alan Modra  <amodra@gmail.com>
1151
1152         * ecoff.c: Replace all uses of bfd_abs_section, bfd_com_section,
1153         bfd_und_section and bfd_ind_section with their _ptr variants, or
1154         use corresponding bfd_is_* macros.
1155         * symbols.c: Likewise.
1156         * config/obj-aout.c: Likewise.
1157         * config/obj-coff-seh.h: Likewise.
1158         * config/tc-hppa.c: Likewise.
1159         * config/tc-hppa.h: Likewise.
1160         * config/tc-ia64.c: Likewise.
1161         * config/tc-m32r.c: Likewise.
1162         * config/tc-microblaze.c: Likewise.
1163         * config/tc-mips.c: Likewise.
1164         * config/tc-score.c: Likewise.
1165         * config/tc-score7.c: Likewise.
1166         * config/tc-tic6x.c: Likewise.
1167
1168 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1169
1170         * configure.tgt: Support x86_64-*-linux-gnux32.
1171
1172 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1173
1174         * config/tc-i386.c (match_template): Add `instruction' to
1175         unsupported error message.
1176
1177 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1178
1179         * config/tc-i386.c (output_insn): Reformat.
1180
1181 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1182
1183         * config/tc-i386.c (output_insn): Remove the extra VEX check.
1184
1185 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1186
1187         * config/tc-i386.c (match_template): Improve unsupported error
1188         message.
1189
1190 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
1191
1192         * configure, Makefile.in: Regenerate.
1193         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1194         * configure.tgt: Added cpu type.
1195         Added files for XGATE assembler.
1196         * config/tc-xgate.c: Assembler for XGATE.
1197         * config/tc-xgate.h: Header definition for assembler
1198         Added files for XGATE testsuite.
1199         * doc/Makefile.am (CPU_DOCS): Added XGATE file.
1200         * doc/c-xgate.texi: Document XGATE and XGATE port.
1201         * doc/as.texinfo: Ditto.
1202         * doc/all.texi: Ditto
1203         * NEWS: Mention the new support.
1204
1205 2012-04-30  DJ Delorie  <dj@redhat.com>
1206
1207         * config/rx-parse.y (rx_intop): Add parameter for operation size.
1208         Check for large positive constants really being small negative
1209         ones.
1210         (BRA, BSR): Update calls to rx_intop.
1211         (immediate): Likewise.
1212
1213 2012-04-26  Mark Wielaard  <mjw@redhat.com>
1214
1215         * dwarf2dbg.c (DWARF2_ARANGES_VERSION): New define to 2.
1216         (DWARF2_LINE_VERSION): Likewise.
1217         (out_debug_line): Use DWARF2_LINE_VERSION not DWARF2_VERSION.
1218         (out_debug_aranges): Use DWARF2_ARANGES_VERSION not DWARF2_VERSION.
1219         (out_debug_abbrev): Use DW_FORM_data for DW_AT_high_pc when
1220         DWARF2_VERSION >= 4.
1221         (out_debug_info): Use difference between start and end as data
1222         value for DW_AT_high_pc when DWARF2_VERSION >= 4.
1223         * config/tc-ia64.h (DWARF2_LINE_VERSION): Override it.
1224
1225 2012-04-27  David S. Miller  <davem@davemloft.net>
1226
1227         * doc/c-sparc.text: Document %l34 and %h34.
1228
1229         * config/tc-sparc.c (v9a_asr_table): Add 'cfr'.
1230
1231         * config/tc-sparc.c (sparc_arch_table): Add HWCAP_PAUSE to sparc4,
1232         v8pluse, v8plusv, v9e, and v9v.
1233         (v9a_asr_table): Add 'pause'.
1234
1235         * config/tc-sparc.c (sparc_arch_table): Add HWCAP_CBCOND to
1236         sparc4, v8pluse, v8plusv, v9e, and v9v.
1237         (sparc_ip): Handle R_SPARC_5 of immediate constants inline in
1238         order to accomodate cbcond which otherwise would require two
1239         relocations to be handled in a single instruction..
1240
1241         * config/tc-sparc.c (sparc_ip): Likewise.  Accept instruction
1242         names containing "_".
1243         (sparc_arch_table): Add sparc4, v8pluse, and v9e.  Add crypto
1244         hwcap masks to v8plusv and v9v.
1245
1246         * config/tc-sparc.c (sparc_arch_table): Rework to use HWCAP_*
1247         masks.
1248         (sparc_md_end): No longer need to translate hwcap_seen values into
1249         ELF hwcap bits, they now match exactly.
1250         (get_hwcap_name): Use HWCAP_* and handle new values.
1251         (sparc_ip): Fetch hwcaps from insn->hwcaps instead of insn->flags.
1252
1253 2012-04-20  Tristan Gingold  <gingold@adacore.com>
1254
1255         * config/tc-ia64.c (obj_elf_vms_common): New function.
1256         (md_pseudo_table): Add .vms_common pseudo.
1257         * config/obj-elf.h (obj_elf_section_name): Add a prototype.
1258         * config/obj-elf.c (obj_elf_section_name): Make it public.
1259
1260 2012-04-17  Richard Sandiford  <r.sandiford@uk.ibm.com>
1261
1262         * config/tc-avr.c (md_apply_fix): Fix handling of BFD_RELOC32.
1263
1264 2012-04-12  David S. Miller  <davem@davemloft.net>
1265
1266         * config/tc-sparc.c (sparc_ip): Handle '=', "%h34", "%l34", and
1267         BFD_RELOC_SPARC_H34.
1268         (md_apply_fix): Handle BFD_RELOC_SPARC_WDISP10 and BFD_RELOC_SPARC_H34.
1269         (tc_gen_reloc): Likewise.
1270
1271 2012-04-12  Roland McGrath  <mcgrathr@google.com>
1272
1273         * configure.tgt (arm-*-nacl*): Match it.
1274         * config/te-nacl.h (FPU_DEFAULT, EABI_DEFAULT): Define.
1275         (LOCAL_LABELS_DOLLAR): Define.
1276         * config/tc-arm.c (elf32_arm_target_format) [TE_NACL]:
1277         Use nacl format variants.
1278
1279 2012-04-12  Jie Zhang  <jie@codesourcery.com>
1280             Meador Inge  <meadori@codesourcery.com>
1281
1282         * config/tc-arm.c (only_one_reg_in_list): New function.
1283         (encode_ldmstm): Ditto.
1284         (do_ldmstm): Use a different encoding when pushing or poping
1285         a single register.
1286         (A_COND_MASK): New macro.
1287         (A_PUSH_POP_OP_MASK): Ditto.
1288         (A1_OPCODE_PUSH): Ditto.
1289         (A2_OPCODE_PUSH): Ditto.
1290         (A2_OPCODE_POP): Ditto.
1291
1292 2012-04-06  Maciej W. Rozycki  <macro@linux-mips.org>
1293
1294         * doc/c-mips.texi (MIPS Opts): Correct -no-mfix-24k to
1295         -mno-fix-24k.
1296
1297 2012-04-06  Roland McGrath  <mcgrathr@google.com>
1298
1299         * configure.in (AC_CHECK_HEADERS): Add locale.h.
1300         * config.in: Regenerate.
1301         * configure: Regenerate.
1302
1303 2012-04-05  Nick Clifton  <nickc@redhat.com>
1304
1305         * configure.in (AC_CHECK_FUNCS): Add setlocale.
1306         (AM_LC_MESSAGES): Add.
1307         * aclocal.m4: Regenerate.
1308         * config.in: Regenerate.
1309         * configure: Regenerate.
1310
1311 2012-04-03  DJ Delorie  <dj@redhat.com>
1312
1313         * config/rx-parse.y: Make the .L optional for ADC and SBB.
1314
1315 2012-04-02  DJ Delorie  <dj@redhat.com>
1316
1317         * config/rx-parse.y: IMM->IMM_, take an extra parameter for the
1318         transfer size.
1319         (IMM): New, call IMM_ with the default 32.
1320         (IMMW,IMMB): Likewise, for 16 and 8.
1321         (NIMM, MBIMM): Add size parameter.
1322         (immediate): Likewise.  Allow 32768..65535 for 16-bit transfers.
1323         (MOV.W): Use IMMW instead of IMM.
1324
1325         * config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L.
1326         (op_dp20_rm_l): New.
1327         (op_dp20_rim_l): New.
1328
1329         * config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem.
1330         (ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms).
1331
1332 2012-03-29  Terry Guo  <terry.guo@arm.com>
1333
1334         * config/tc-arm.c (arm_cpus): Add cortex-m0plus.
1335         * doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus.
1336
1337 2012-03-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
1338
1339         * config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP.
1340         * doc/c-mips.texi: Mention XLP.
1341
1342 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
1343
1344         [SH] Support the .uaquad and .8byte directives also for non-sh64
1345         configurations.
1346
1347         * config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle
1348         BFD_RELOC_64.
1349         * doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad
1350         description...
1351         * doc/c-sh.texi (SH Machine Directives): ... here.
1352
1353 2012-03-20  Nick Clifton  <nickc@redhat.com>
1354
1355         * config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system
1356         registers.
1357         (do_vmsr): Likewise.
1358         (arm_opcode_insns): Do not default to using the FPSCR register in
1359         the VMRS and VMSR registers.
1360
1361 2012-03-16  Roland McGrath  <mcgrathr@google.com>
1362
1363         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
1364         Define for this case.
1365         * configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.
1366
1367 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1368
1369         * config/tc-arm.c (aeabi_set_public_attributes): Correct
1370         handling of Tag_DIV_use.
1371
1372 2012-03-15  Thomas Schwinge  <thomas@codesourcery.com>
1373
1374         * doc/as.texinfo (Bundle directives): Fix typo.
1375
1376 2012-03-14  Ryan Mansfield  <rmansfield@qnx.com>
1377
1378         * doc/as.texinfo (Bundle directives): Replace @defn with @dfn.
1379
1380 2012-03-13  Roland McGrath  <mcgrathr@google.com>
1381
1382         * config/tc-arm.c (arm_frag_max_var): New function.
1383         * config/tc-arm.h: Declare it.
1384         (md_frag_max_var): New macro.
1385
1386         * config/tc-i386.c (i386_frag_max_var): New function.
1387         * config/tc-i386.h: Declare it.
1388         (md_frag_max_var): New macro.
1389
1390         * doc/as.texinfo (Bundle directives): New node.
1391         (Pseudo Ops): Add it to the menu.
1392         * NEWS: Mention new feature.
1393         * read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro.
1394         [HANDLE_BUNDLE] (bundle_align_p2): New variable.
1395         [HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables.
1396         [HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle):
1397         New functions.
1398         (assemble_one): New function if [HANDLE_BUNDLE], #define directly
1399         to md_assembly if not.
1400         (read_a_source_file): Call assemble_one in place of md_assemble.
1401         (read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated
1402         .bundle_lock at end of processing.
1403         [HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock):
1404         New functions.
1405         [HANDLE_BUNDLE] (potable): Add their entries.
1406         * read.h: Declare new functions.
1407
1408 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
1409
1410         * config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500.
1411         (ppc_handle_align): Add termination nop opcode for e500mc family.
1412         * doc/as.texinfo: Document options -me5500 and -me6500.
1413         * doc/c-ppc.texi: Likewise.
1414
1415 2012-03-07  Nick Clifton  <nickc@redhat.com>
1416
1417         * config/tc-mn10300.c (other_registers): Add SSP and USP.
1418         (md_assemble): Add support for TLS relocs.
1419         (mn10300_parse_name): Likewise.
1420
1421 2012-02-27  Alan Modra  <amodra@gmail.com>
1422
1423         * config/tc-crx.c (check_range): Correct uint32_t misconceptions.
1424
1425 2012-02-27  Alan Modra  <amodra@gmail.com>
1426
1427         * config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on
1428         params.  Properly generate NOP pattern.  Comment reason for
1429         subseg_text_p failure.
1430
1431 2012-02-27  Alan Modra  <amodra@gmail.com>
1432
1433         * config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits
1434         and sign extend before range tests.
1435         (constant_fits_size_p): Similarly.
1436         (get_specific): Trim X_add_number to 32 bits.
1437         (fix_operand_size): Likewise, and use unsigned test for signed
1438         ranges.
1439
1440 2012-02-27  Alan Modra  <amodra@gmail.com>
1441
1442         * config/tc-crx.c: Include bfd_stdint.h.
1443         (getconstant): Remove irrelevant comment.  Don't fail due to
1444         sign-extension of int mask.
1445         (check_range): Rewrite using unsigned arithmetic throughout.
1446
1447 2012-02-25  Walter Lee  <walt@tilera.com>
1448
1449         * tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
1450         non-local before checking sy_value.
1451         * tc-tilegx.c (emit_tilegx_instruction): Ditto.
1452
1453 2012-02-25  Walter Lee  <walt@tilera.com>
1454
1455         * tc-tilepro.c (O_tls_le): Define operator.
1456         (O_tls_le_lo16): Ditto.
1457         (O_tls_le_hi16): Ditto.
1458         (O_tls_le_ha16): Ditto.
1459         (O_tls_gd_call): Ditto.
1460         (O_tls_gd_add): Ditto.
1461         (O_tls_ie_load): Ditto.
1462         (md_begin): Delete old operators; handle new operators.
1463         (emit_tilepro_instruction): Ditto.
1464         (md_apply_fix): Ditto.
1465         * tc-tilegx.c (O_hw1_got): Delete operator.
1466         (O_hw2_got): Ditto.
1467         (O_hw3_got): Ditto.
1468         (O_hw2_last_got): Ditto.
1469         (O_hw1_tls_gd): Ditto.
1470         (O_hw2_tls_gd): Ditto.
1471         (O_hw3_tls_gd): Ditto.
1472         (O_hw2_last_tls_gd): Ditto.
1473         (O_hw1_tls_ie): Ditto.
1474         (O_hw2_tls_ie): Ditto.
1475         (O_hw3_tls_ie): Ditto.
1476         (O_hw2_last_tls_ie): Ditto.
1477         (O_hw0_tls_le): Define operator.
1478         (O_hw0_last_tls_le): Ditto.
1479         (O_hw1_last_tls_le): Ditto.
1480         (O_tls_gd_call): Ditto.
1481         (O_tls_gd_add): Ditto.
1482         (O_tls_ie_load): Ditto.
1483         (O_tls_add): Ditto.
1484         (md_begin): Delete old operators; handle new operators.
1485         (emit_tilegx_instruction): Ditto.
1486         (md_apply_fix): Ditto.
1487         * doc/c-tilegx.texi: Delete old operators; document new operators.
1488         * doc/c-tilepro.texi: Ditto.
1489
1490 2012-02-25  Walter Lee  <walt@tilera.com>
1491
1492         * tc-tilepro.c (apply_special_operator): delete cases for
1493         got and tls operators.
1494         (md_apply_fix): Ditto.
1495         * tc-tilegx.c (md_begin): Set architecture and machine.
1496         (tilegx_target_format): Handle big endian.
1497         (OPTION_EB): Define.
1498         (OPTION_EL): Define.
1499         (md_longopts): Add entries for "EB" and "EL".
1500         (md_parse_option): Handle OPTION_EB and OPTION_EL.
1501         (md_show_usage): Add -EB and -EL.
1502         (md_number_to_chars): New.
1503         (apply_special_operator): delete cases for got and tls
1504         operators.
1505         (md_apply_fix): Ditto.
1506         * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
1507         ifndef.
1508         (md_number_to_chars): Delete.
1509         * configure.tgt (tilegx*be): Handle.
1510         * doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
1511         * doc/c-tilegx.texi: Ditto.
1512
1513 2012-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1514
1515         * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
1516         HLEPrefixAny and HLEPrefixRelease.
1517
1518 2012-02-21  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1519
1520         * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.
1521
1522 2012-02-21  Iain Sandoe  <idsandoe@googlemail.com>
1523
1524         * write.c (write_object_file): Add md_pre_output_hook.
1525         * config/obj-macho.c (obj_mach_o_check_before_writing): New.
1526         (obj_mach_o_pre_output_hook): New.
1527         * config/obj-macho.h (md_pre_output_hook): Define.
1528         (obj_mach_o_pre_output_hook): Declare.
1529
1530 2012-02-21  Tristan Gingold  <gingold@adacore.com>
1531
1532         * config/tc-i386.h (OBJ_MACH_O): New section.
1533         (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
1534         (TC_FORCE_RELOCATION_SUB_SAME): New
1535         (TC_FORCE_RELOCATION_SUB_LOCAL): New.
1536         (TC_VALIDATE_FIX_SUB): New.
1537         * frags.h (struct frag): OBJ_FRAG_TYPE, new field.
1538         * symbols.c (colon): obj_frob_colon: New hook.
1539         * write.c (write_object_file): md_pre_relax_hook, new
1540         hook.
1541         * config/obj-macho.c (obj_mach_o_frob_colon): New.
1542         (obj_mach_o_frob_label): Record sub-section labels.
1543         (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
1544         (obj_mach_o_set_subsections): New.
1545         (obj_mach_o_pre_relax_hook): New.
1546         (obj_mach_o_in_different_subsection): New.
1547         (obj_mach_o_force_reloc_sub_same): New.
1548         (obj_mach_o_force_reloc_sub_local): New.
1549         (obj_mach_o_force_reloc): New.
1550         * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
1551         (obj_frob_colon): New Define.
1552         (obj_mach_o_frob_label): Renamed.
1553         (obj_mach_o_frob_symbol): Renamed.
1554         (OBJ_FRAG_TYPE): New.
1555         (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
1556          obj_mach_o_force_reloc_sub_same,
1557          obj_mach_o_force_reloc_sub_local): New declarations.
1558
1559 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
1560
1561         * config/obj-macho.c (obj_mach_o_is_frame_section): New.
1562         (obj_mach_o_allow_local_subtract): New.
1563         * config/obj-macho.h (md_allow_local_subtract): Define.
1564         (obj_mach_o_allow_local_subtract): Declare.
1565
1566 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
1567
1568         * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
1569         canonical information, try to determine CODE and DEBUG section flags
1570         from the mach-o section data.
1571
1572 2012-02-20  Nick Clifton  <nickc@redhat.com>
1573
1574         * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
1575         local symbols.
1576
1577 2012-02-12  Iain Sandoe  <idsandoe@googlemail.com>
1578
1579         * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
1580         any local symbol used as an indirect.
1581
1582 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
1583
1584         * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
1585         stub size when provided.  (obj_mach_o_section): Flag that stub-size
1586         has been provided.
1587
1588 2012-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1589
1590         * config/tc-i386.c (HLE_PREFIX): New.
1591         (check_hle): Likewise.
1592         (_i386_insn): Add have_hle.
1593         (cpu_arch): Add .hle and .rtm.
1594         (md_assemble): Call check_hle if i.have_hle isn't zero.
1595         (parse_insn): Set i.have_hle to 1 for HLE prefix.
1596         (output_jump): Support up to 2 byte opcode.
1597
1598         * doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
1599
1600 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1601
1602         * config/obj-macho.c (obj_mach_o_zerofill): Silent
1603         uninitialized variable warning.
1604
1605 2012-02-02  Nick Clifton  <nickc@redhat.com>
1606
1607         PR gas/13224
1608         * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
1609         to 'is_clone' to avoid shadowing a gloabl.
1610         (obj_elf_section): Likewise.
1611
1612 2012-01-31  Paul Brook  <paul@codesourcery.com>
1613
1614         * doc/c-tic6x.c: Fix typo.
1615
1616 2012-01-26  Alexey Makhalov  <makhaloff@gmail.com>
1617
1618         PR gas/13624
1619         * app.c (app_push): Set 'add_newlines' to zero after saving.
1620
1621 2012-01-24  DJ Delorie  <dj@redhat.com>
1622
1623         * config/rl78-parse.y (NOT1): Add.
1624
1625 2012-01-23  Roland McGrath  <mcgrathr@google.com>
1626
1627         * configure.tgt (i386-*-nacl*): Match it.
1628         * config/te-nacl.h: New file.
1629         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
1630         * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
1631         Use TE_GNU et al case for TE_NACL too.
1632
1633 2012-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1634
1635         * config/tc-i386.c (_i386_insn): Replace disp32_encoding with
1636         disp_encoding.
1637         (md_assemble): Updated.
1638         (output_branch): Likewise.
1639         (parse_insn): Support .d8 suffix.
1640         (build_modrm_byte): Fake zero displacement for .d8 and .d32
1641         suffixes.
1642
1643         * doc/c-i386.texi: Document .d8 suffix.
1644
1645 2012-01-17  Andrew Burgess  <aburgess@broadcom.com>
1646
1647         * write.c (fix_new_internal): Don't mark used parameter as unused.
1648
1649 2012-01-17  Alan Modra  <amodra@gmail.com>
1650
1651         * as.c (parse_args): Update copyright message year.
1652
1653 2012-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1654
1655         * config/tc-i386.c (cpu_arch): Add ".vmfunc".
1656
1657         * doc/c-i386.texi: Document vmfunc.
1658
1659 2012-01-13  Tristan Gingold  <gingold@adacore.com>
1660
1661         * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
1662         * config/obj-macho.h (SET_SECTION_RELOCS): Define.
1663         (obj_mach_o_reorder_section_relocs): Declare.
1664
1665 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1666
1667         * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
1668         absolute indirect symbols.
1669
1670 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1671
1672         * config/obj-macho.c (obj_mach_o_set_vma_data): New type.
1673         (obj_mach_o_set_section_vma): New.
1674         (obj_mach_o_post_relax_hook): New.
1675         * config/obj-macho.h (md_post_relax_hook): Define.
1676         (obj_mach_o_post_relax_hook): Declare.
1677
1678 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
1679
1680         * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
1681         lazy when the symbol is private_extern.
1682         (obj_mach_o_indirect_sym): New type.
1683         (obj_mach_o_indirect_symbol): New.
1684         (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
1685         (obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
1686         (obj_macho_frob_label): Likewise.  Adjust external and comm
1687         symbol tests.
1688         (obj_mach_o_set_indirect_symbols): New.
1689         (obj_mach_o_frob_file_after_relocs): New.
1690         *config/obj-macho.h (obj_frob_file_after_relocs): Define.
1691         (obj_mach_o_frob_file_after_relocs): Declare.
1692
1693 2012-01-12  Tristan Gingold  <gingold@adacore.com>
1694
1695         PR gas/13591
1696         * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
1697
1698 2012-01-10  Tristan Gingold  <gingold@adacore.com>
1699
1700         * struc-symbol.h (struct symbol_flags): New struct, created from...
1701         (struct symbol): ... this one.  Add sy_flags field, remove flag fields.
1702         (struct local_symbol): Replace lsy_marker field by lsy_flags.
1703         Adjust comment.
1704         (local_symbol_resolved_p): Adjust.
1705         (local_symbol_mark_resolved): Likewise.
1706         * symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
1707         (local_symbol_make, local_symbol_convert, colon)
1708         (symbol_clone_if_forward_ref, verify_symbol_chain)
1709         (resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
1710         (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
1711         (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
1712         (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
1713         (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
1714         (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
1715         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
1716         (symbol_mark_mri_common, symbol_clear_mri_common)
1717         (symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
1718         (symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
1719         (symbol_equated_reloc_p, dot_symbol_init)
1720         (print_symbol_value_1): Adjust.
1721
1722 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
1723
1724         * config/obj-macho.c (obj_mach_o_weak): Remove.
1725         (obj_mach_o_common_parse): Set symbol qualifiers.
1726         (LAZY, REFE): New macros.
1727         (obj_mach_o_symbol_type): New enum.
1728         (obj_mach_o_set_symbol_qualifier): New.
1729         (obj_mach_o_sym_qual): New.
1730         (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
1731         a dummy function.
1732         (obj_mach_o_type_for_symbol): New.
1733         (obj_macho_frob_label): New.
1734         (obj_macho_frob_symbol): New.
1735         * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
1736         (obj_frob_label, obj_macho_frob_label): Declare.
1737         (obj_frob_symbol, obj_macho_frob_symbol): Declare.
1738
1739 2012-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
1740
1741         * config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
1742
1743 2012-01-08  Andrew Pinski  <andrew.pinski@caviumnetworks.com>
1744             Richard Sandiford  <rdsandiford@googlemail.com>
1745
1746         * config/tc-mips.c (mips_move_labels): Take the list of labels and
1747         textness as parameters.
1748         (mips_move_text_labels): New function.
1749         (append_insn): Use it instead of mips_move_labels.
1750         (mips_emit_delays, start_noreorder): Likewise.
1751         (mips_align): Take the labels rather than just one label.
1752         Move all labels to after the .align.
1753         (s_align): Change the last argument to mips_align.
1754         (s_cons): Likewise.
1755         (s_float_cons): Likewise.
1756         (s_gpword): Likewise.
1757         (s_gpdword): Likewise.
1758
1759 2012-01-06  Tristan Gingold  <gingold@adacore.com>
1760
1761         * config/tc-i386.c: Update copyright year.
1762         (lex_got): Also defined for Mach-O.
1763         Add a guard for non-ELF configuration.
1764         (md_longopts): Also handle -64 for Mach-O.
1765         (md_parse_option): Likewise.
1766         (i386_target_format): Adjust for x86_64-darwin.
1767
1768 2012-01-04  Iain Sandoe  <idsandoe@googlemail.com>
1769
1770         * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
1771         (obj_mach_o_get_section_names): New (split from obj_mach_o_section).
1772         (obj_mach_o_make_or_get_sect): Likewise.
1773         (obj_mach_o_section): Split out the functionality shared with zerofill.
1774         (obj_mach_o_zerofill): New.
1775         (obj_mach_o_common_parse): Ensure whitespace is skipped.
1776         (mach_o_pseudo_table): Add .zerofill.
1777
1778 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
1779
1780         * config/obj-macho.c (obj_macho_process_stab): New.
1781         * config/obj-macho.h (OBJ_PROCESS_STAB): Define.
1782         (obj_macho_process_stab): Declare.
1783
1784 For older changes see ChangeLog-2011
1785 \f
1786 Local Variables:
1787 mode: change-log
1788 left-margin: 8
1789 fill-column: 74
1790 version-control: never
1791 End: