gas/ChangeLog

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