gas/ChangeLog

   1 2012-11-09  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * config/atof-ieee.c (gen_to_words): Remove trailing redundant
   4         `;'.
   5         * config/atof-vax.c (flonum_gen2vax): Likewise.
   6         * config/tc-d10v.c (write_2_short): Likewise.
   7         * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
   8         * config/tc-s390.c (tc_s390_force_relocation): Likewise.
   9         * config/tc-v850.c (md_parse_option): Likewise.
  10         * config/tc-xtensa.c (find_address_of_next_align_frag): Likewise.
  11         * dwarf2dbg.c (out_header): Likewise.
  12         * symbols.c (dollar_label_name): Likewise.
  13         (fb_label_name): Likewise.
  14
  15 2012-11-08  Maciej W. Rozycki  <macro@codesourcery.com>
  16
  17         * config/tc-mips.c (mips_ip) <'u'>: Default to BFD_RELOC_LO16.
  18
  19 2012-11-08  Alan Modra  <amodra@gmail.com>
  20
  21         * po/POTFILES.in: Regenerate.
  22
  23 2012-11-07  James Murray <jsm@jsm-net.demon.co.uk>
  24
  25         * config/tc-m68hc11.c: Fix R_M68HC12_16B relocation for movb/w
  26
  27 2012-11-07  David Holsgrove  <david.holsgrove@xilinx.com>
  28
  29         * config/tc-microblaze.c: Remove special register condition check
  30         for INST_TYPE_RFSL related instructions.
  31
  32 2012-11-06  Alan Modra  <amodra@gmail.com>
  33
  34         * config/tc-xgate.c: Make some functions static.  Formatting
  35         style and whitespace fixes.  Wrap overly long lines.  Format
  36         help message.
  37
  38 2012-11-06  Alan Modra  <amodra@gmail.com>
  39
  40         * config/tc-tic4x.c: Remove alignment TODO comments.
  41         (tic4x_do_align): Enable subseg_text_p test.
  42
  43 2012-11-06  Alan Modra  <amodra@gmail.com>
  44
  45         * config/tc-ppc.c (ppc_elf_adjust_symtab): New function, split out..
  46         (ppc_frob_file_before_adjust): ..from here.
  47         (md_apply_fix): Set BSF_KEEP on .TOC. if not @tocbase.
  48         * config/tc-ppc.h (ppc_elf_adjust_symtab): Declare.
  49         (tc_adjust_symtab): Define.
  50
  51 2012-11-06  Alan Modra  <amodra@gmail.com>
  52
  53         * config/tc-ppc.c (md_apply_fix): Fix xcoff build breakage from
  54         last patch.
  55
  56 2012-11-05  Sean Keys  <skeys@ipdatasys.com>
  57
  58         * config/tc-xgate.c: Remove bogus use of <fx_pcrel_adjust>.
  59         * config/tc-m68hc11.c: Likewise.
  60
  61 2012-11-05  Alan Modra  <amodra@gmail.com>
  62
  63         * configure.in: Apply 2012-09-10 change to config.in here.
  64
  65 2012-11-05  Alan Modra  <amodra@gmail.com>
  66
  67         * config/tc-ppc.c (md_chars_to_number): Delete.
  68         (ppc_setup_opcodes): Assert num_powerpc_operands fit.
  69         (ppc_is_toc_sym): Move earlier in file.
  70         (md_assemble): Move code setting reloc from md_apply_fix.  Combine
  71         non-ELF code setting fixup with ELF code.  Stash opindex in
  72         fx_pcrel_adjust.  Adjust fixup offset for VLE.  Don't set
  73         fx_no_overflow here.
  74         (md_apply_fix): Rewrite to use ppc_insert_operand for all
  75         resolved instruction fields.  Leave insn field zero when
  76         emitting an ELF reloc in most cases.
  77
  78         * write.h (struct fix <fx_pcrel_adjust>): Make it a signed char.
  79         * config/tc-m68k.c (tc_gen_reloc, md_pcrel_from): Remove explicit
  80         sign extendion of fx_pxrel_adjust.
  81
  82 2012-11-01  Maciej W. Rozycki  <macro@codesourcery.com>
  83
  84         * config/tc-mips.c (is_delay_slot_valid): Simplify expression.
  85
  86 2012-11-01  Chao-ying Fu  <fu@mips.com>
  87
  88         * config/tc-mips.c (append_insn): Set fx_no_overflow for 16-bit
  89         microMIPS branch relocations.
  90
  91 2012-11-01  Maciej W. Rozycki  <macro@codesourcery.com>
  92
  93         * config/tc-mips.c (is_delay_slot_valid): Don't accept macros
  94         in 16-bit delay slots.
  95         (macro_build_jalr): Emit 32-bit JALR if placed in a 32-bit delay
  96         slot.
  97         (macro) <M_JAL_2>: Likewise
  98
  99 2012-10-31  David Holsgrove  <david.holsgrove@xilinx.com>
 100
 101         * config/tc-microblaze.c: Check for weak symbols before
 102         emitting relocation.
 103
 104 2012-10-29  Alan Modra  <amodra@gmail.com>
 105
 106         * sb.c (sb_check): Use __builtin_clzll when size_t is not the
 107         same size as long.
 108
 109 2012-10-29  Alan Modra  <amodra@gmail.com>
 110
 111         * config/tc-ppc.c (ppc_znop): Remove unused vars.
 112
 113 2012-10-26  Alan Modra  <amodra@gmail.com>
 114
 115         PR target/14758
 116         * config/tc-ppc.c (ppc_setup_opcodes): Fix comment.
 117         (md_assemble): Translate to _DS relocs for ppc32 as well as ppc64.
 118         (tc_gen_reloc): Handle _DS relocs in ppc32 mode.
 119
 120 2012-10-22  Simon Baldwin  <simonb@google.com>
 121
 122         * as.c (dump_statistics): Compute data size as the delta between
 123         current sbrk(0) and start_sbrk.
 124         * (main): Set start_sbrk to sbrk(0) on entry.
 125
 126 2012-10-18  Kai Tietz  <ktietz@redhat.com>
 127
 128         * config/obj-coff.c: Add include of struc-symbol.h header.
 129         (coff_frob_symbol): Check that function-aux entries are generated for
 130         defined symbols only.
 131
 132         * doc/as.texinfo: Add missing documentation about section flag
 133         exclude.
 134
 135 2012-10-14  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 136
 137         * config/tc-hppa.c (pa_get_number): New.
 138         (pa_get_absolute_expression): Simplify.
 139         (pa_ip): Use pa_get_number instead of pa_get_absolute_expression
 140         to get SOP, SFU and COPR identifiers.
 141
 142         * config/tc-hppa.c (pa_ip): Reject double floating point stores and
 143         loads that reference the right half of a floating point register.
 144
 145 2012-10-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 146
 147         * config/tc-hppa.c (pa_ip): Limit unit conditions for uxor to those
 148         not involving a carry.
 149
 150 2012-10-12  Peter Bergner  <bergner@vnet.ibm.com>
 151
 152         * doc/as.texinfo (-mpwr4, -mpwr7): Fix option name typos.
 153
 154 2012-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 155
 156         * config/tc-arm.c: Change condition code insertion for
 157         lds[hb] instructions from after the 2nd character to after the 3rd.
 158         (tCM): Remove macro.
 159         (TxCM): Likewise.
 160         (TxCM_): Likewise.
 161         (TCM): Likewise.
 162
 163 2012-10-09  Nagajyothi Eggone  <nagajyothi.eggone@amd.com>
 164
 165         * config/tc-i386.c (cpu_arch): Add CPU_BDVER3_FLAGS.
 166         * doc/c-i386.texi: Add -march=bdver3 option.
 167
 168 2012-10-04  Nick Clifton  <nickc@redhat.com>
 169
 170         * config/tc-v850.c (v850_insert_operand): Use a static buffer for
 171         the error message.
 172
 173 2012-10-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 174
 175         * config/tc-s390.c (s390_parse_cpu): Add new option zEC12.
 176         * doc/as.texinfo: Document new option zEC12.
 177         * doc/c-s390.texi: Likewise.
 178
 179 2012-10-03  DJ Delorie  <dj@redhat.com>
 180
 181         * config/tc-rl78.c: Change line_separator to '@' so that '|' can
 182         be used in expressions.
 183
 184 2012-10-01  Alan Modra  <amodra@gmail.com>
 185
 186         * write.c (chain_frchains_together_1): Reorder assertion to avoid
 187         uninit warning.
 188
 189 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 190
 191         * config/tc-mips.h (TC_FORCE_RELOCATION): Remove comment.
 192         * config/tc-mips.c (calculate_reloc): New function.
 193         (append_insn): Use it.  Do not resolve compound relocations here.
 194         (mips16_macro_build, mips16_ip): Use calculate_reloc.
 195         (mips16_immed_extend): New function, split out from...
 196         (mips16_immed): ...here.
 197         (mips_frob_file): Handle null symbols.
 198         (mips_force_relocation): Remove NEWABI handling.
 199         (read_reloc_insn, write_reloc_insn): New functions.
 200         (md_apply_fix): Report TLS relocations against constants.
 201         Use read_reloc_insn, calculate_reloc and write_reloc_insn.
 202         Report relocations against constants that can't be resolved
 203         at assembly time.
 204
 205 2012-09-23  Maciej W. Rozycki  <macro@codesourcery.com>
 206
 207         * config/tc-mips.c (append_insn) <BFD_RELOC_MIPS_JMP>: Don't
 208         mark as incomplete for constant expressions.
 209         <BFD_RELOC_MIPS16_JMP>: Likewise.
 210
 211 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 212             Maciej W. Rozycki  <macro@codesourcery.com>
 213
 214         * config/tc-mips.h (mips_record_label): Delete.
 215         (mips_add_dot_label): Declare.
 216         (tc_new_dot_label): Use it.
 217         * config/tc-mips.c (mips_assembling_insn): New variable.
 218         (md_assemble): Call mips_mark_labels.  Set mips_assembling_insn
 219         while the main part of the function is executing.
 220         (mips_compressed_mark_label): New function, split out from...
 221         (mips_compressed_mark_labels): ...here.
 222         (append_insn): Don't call mips_mark_labels here.
 223         (mips_record_label): Make local.
 224         (mips_add_dot_label): New function.
 225
 226 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 227
 228         * config/tc-mips.c (SEXT_16BIT): New macro.
 229         (mips16_immed): Take the reloc type as a parameter.  Do not impose
 230         a signed vs. unsigned distinction on the value when a relocation
 231         operator was used.
 232         (mips16_macro_build, mips16_ip, md_convert_frag): Pass the reloc
 233         type to mips16_immed.
 234         (macro): Use SEXT_16BIT.
 235
 236 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 237
 238         * config/tc-mips.c (read_insn, write_insn, read_compressed_insn):
 239         New functions.
 240         (install_insn, md_apply_fix, md_convert_frag, mips_handle_align):
 241         Use them, and write_compressed_insn.
 242
 243 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 244
 245         * config/tc-mips.c (mips_cl_insn): Remove use_extend and extend.
 246         (MIPS16_EXTEND): New macro.
 247         (mips16_opcode_length): New function.
 248         (insn_length): Use it.
 249         (create_insn): Update after mips_cl_insn change.
 250         (write_compressed_insn): New function.
 251         (install_insn): Use it.
 252         (append_insn): Use insn_length to check for unextended MIPS16
 253         instructions.
 254         (mips16_macro_build): Update call to mips16_immed.
 255         (mips16_ip): Likewise.  Use MIPS16_EXTEND to force an extended
 256         instruction.
 257         (mips16_immed): Remove use_extend and extend; install EXTEND
 258         opcodes in the upper 16 bits of *INSN instead.  Keep the
 259         instruction extended if it already is.  Replace warn, small
 260         and ext with a forced_insn_length-like parameter.
 261         (md_convert_frag): Update call mips16_immed.
 262         Use write_compressed_insn.
 263
 264 2012-09-20  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 265
 266         * config/tc-i386.c (cpu_arch): Add .cx16.
 267         * doc/c-i386.texi: Document .cx16.
 268
 269 2012-09-19  Steve Ellcey  <sellcey@mips.com>
 270
 271         * configure.tgt: Add mips*-mti-elf* target.
 272
 273 2012-09-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 274
 275         * config/tc-arm.c: Changed ldra and strl-form mnemonics
 276         to lda and stl-form for armv8.
 277
 278 2012-09-17  Yufeng Zhang  <yufeng.zhang@arm.com>
 279
 280         * config/tc-aarch64.c (aarch64_archs): Rename 'armv8' to 'armv8-a'.
 281
 282 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 283
 284         * configure: Regenerate.
 285
 286 2012-09-13  Anthony Green  <green@moxielogic.com>
 287
 288         * config/tc-moxie.h (DEFAULT_TARGET_FORMAT): Define.
 289         (TARGET_FORMAT): Don't hard-code endian-ness.
 290         * config/tc-moxie.c (target_big_endian, moxie_target_format):
 291         Define.
 292         (md_assemble): Handle bi-endian encodings.
 293         (md_shortopts, md_parse_option, md_show_usage, md_apply_fix)
 294         (md_number_to_chars, md_chars_to_number): Update for bi-endian
 295         support.
 296
 297 2012-09-12  Chris Schlumberger-Socha  <chris.schlumberger-socha@arm.com>
 298
 299         * config/tc-aarch64.c
 300         (reloc_table): Add reloc to table entry.
 301         (parse_address_main): Add support for #:<reloc_op>:<symbol>.
 302         (parse_operands): Check for unused reloc.
 303         (md_apply_fix): New case for reloc.
 304         (aarch64_force_relocation): Likewise.
 305
 306 2012-09-11  Georg-Johann Lay  <avr@gjlay.de>
 307
 308         PR gas/13503
 309         * config/tc-avr.h (TC_VALIDATE_FIX): Skip: BFD_RELOC_AVR_8_LO,
 310         BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HLO.
 311
 312 2012-09-11  Alan Modra  <amodra@gmail.com>
 313
 314         * Makefile.am (bootstrap): Add $EXEEXT to dependency.
 315         * Makefile.in: Regenerate.
 316
 317 2012-09-10  Matthias Klose  <doko@ubuntu.com>
 318
 319         * config.in: Disable sanity check for kfreebsd.
 320
 321 2012-09-10  H.J. Lu  <hongjiu.lu@intel.com>
 322
 323         * configure: Regenerated.
 324
 325 2012-09-07  Anthony Green  <green@moxielogic.com>
 326
 327         * config/tc-moxie.c (md_pcrel_from): Branches are now relative
 328         to the address following the branch instruction.
 329
 330 2012-09-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 331
 332         * config/tc-s390.c (set_highgprs_p): New variable.
 333         (s390_machinemode): New function.
 334         (md_pseudo_table): Add new pseudo command machinemode.
 335         (md_parse_option): Set set_highgprs_p to TRUE if -mzarch was
 336         specified on command line.
 337         (s390_elf_final_processing): Set the highgprs flag in the ELF
 338         header depending on set_highgprs_p.
 339
 340         * doc/c-s390.texi: Document new pseudo machinemode.
 341
 342 2012-09-05  James Lemke  <jwlemke@codesourcery.com>
 343
 344         * doc/c-ppc.texi: Document -mvle.
 345         * doc/as.texinfo: Likewise.
 346
 347 2012-09-04  Sergey A. Guriev  <sergey.a.guriev@intel.com>
 348
 349         * config/tc-ia64.c (reg_symbol): Add a new register.
 350         (indirect_reg): Ditto.
 351         (pseudo_func): Add new symbolic constants.
 352         (operand_match): Add new operand types recognition.
 353         (operand_insn): Add new register recognition.
 354         (md_begin): Add new register definition.
 355         (specify_resource): Add new register recognition.
 356
 357 2012-09-01  Hans-Peter Nilsson  <hp@bitrange.com>
 358
 359         PR gas/14521
 360         * config/tc-mmix.h (tc_frob_file_before_fix): Renumber sections
 361         after call to mmix_frob_file.
 362
 363 2012-08-31  Maciej W. Rozycki  <macro@codesourcery.com>
 364
 365         * doc/c-mips.texi (MIPS Opts): Correct a typo in the -mips5
 366         option.
 367
 368 2012-08-27  Walter Lee  <walt@tilera.com>
 369
 370         * tc-tilegx.c (O_hw0_plt): Define operator.
 371         (O_hw1_plt): Ditto.
 372         (O_hw1_last_plt): Ditto.
 373         (O_hw2_last_plt): Ditto.
 374         (md_begin): Handle new operators.
 375         (emit_tilegx_instruction): Ditto.
 376         (md_apply_fix): Ditto.
 377         * doc/c-tilegx.texi: Document new operators.
 378
 379 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 380
 381         * config/tc-arm.c (ARM_ENC_TAB): Add sha1h and sha2op entries.
 382         (do_sha1h): New function.
 383         (do_sha1su1): Likewise.
 384         (do_sha256su0): Likewise.
 385         (insns): Add 2 operand SHA instructions.
 386
 387 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 388
 389         * config/tc-arm.c (NEON_ENC_TAB): Add sha3op entry.
 390         (do_crypto_3op_1): New function.
 391         (do_sha1c): Likewise.
 392         (do_sha1p): Likewise.
 393         (do_sha1m): Likewise.
 394         (do_sha1su0): Likewise.
 395         (do_sha256h): Likewise.
 396         (do_sha256h2): Likewise.
 397         (do_sha256su1): Likewise.
 398         (insns): Add SHA 3 operand instructions.
 399
 400 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 401
 402         * config/tc-arm.c (neon_type_mask): Add P64 type.
 403         (type_chk_of_el_type): Handle P64 type.
 404         (el_type_of_type_chk): Likewise.
 405         (do_neon_vmull): Handle VMULL.P64.
 406
 407 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 408
 409         * config/tc-arm.c (NEON_ENC_TAB): Add aes entry.
 410         (neon_type_mask): Add N_UNT.
 411         (neon_check_type): Don't always decay typed to untyped sizes.
 412         (do_crypto_2op_1): New function.
 413         (do_aese): Likewise.
 414         (do_aesd): Likewise.
 415         (do_aesmc.8): Likewise.
 416         (do_aesimc.8): Likewise.
 417         (insns): Add AES instructions.
 418
 419 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 420
 421         * config/tc-arm.c (el_type_type_check): Add handling for 16-bit
 422         floating point types.
 423         (do_neon_cvttb_2): New function.
 424         (do_neon_cvttb_1): Likewise.
 425         (do_neon_cvtb): Refactor to use do_neon_cvttb_1.
 426         (do_neon_cvtt): Likewise.
 427
 428 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 429
 430         * config/tc-arm.c (NEON_ENC_TAB): Add vrint entries.
 431         (neon_cvt_mode): Add neon_cvt_mode_r.
 432         (do_vrint_1): New function.
 433         (do_vrint_x): Likewise.
 434         (do_vrint_z): Likewise.
 435         (do_vrint_r): Likewise.
 436         (do_vrint_a): Likewise.
 437         (do_vrint_n): Likewise.
 438         (do_vrint_p): Likewise.
 439         (do_vrint_m): Likewise.
 440         (insns): Add VRINT instructions.
 441
 442 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 443
 444         * config/tc-arm.c (NEON_ENC_TAB): Add vcvta entry.
 445         (neon_cvt_mode): New enumeration.
 446         (do_vfp_nsyn_cvt_fpv8): New function.
 447         (do_neon_cvt_1): Add support for new conversions.
 448         (do_neon_cvtr): Use neon_cvt_mode enumerator.
 449         (do_neon_cvt): Likewise.
 450         (do_neon_cvta): New function.
 451         (do_neon_cvtn): Likewise.
 452         (do_neon_cvtp): Likewise.
 453         (do_neon_cvtm): Likewise.
 454         (insns): Add new VCVT instructions.
 455
 456 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm>
 457
 458         * config/tc-arm.c (CVT_FLAVOUR_VAR): New define.
 459         (CVT_VAR): New helper define.
 460         (neon_cvt_flavour): New enumeration, function renamed...
 461         (get_neon_cvt_flavour): ...to this.
 462         (do_vfp_nsyn_cvt): Update to use new neon_cvt_flavour.
 463         (do_vfp_nsyn_cvtz): Likewise.
 464         (do_neon_cvt_1): Likewise.
 465
 466 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 467
 468         * config/tc-arm.c (NEON_ENC_TAB): Add vmaxnm, vminnm entries.
 469         (vfp_or_neon_is_neon_bits): Add NEON_CHECK_ARCH8 enumerator.
 470         (vfp_or_neon_is_neon): Add check for SIMD for ARMv8.
 471         (do_maxnm): New function.
 472         (insns): Add vmaxnm, vminnm entries.
 473
 474 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 475
 476         * config/tc-arm.c (NEON_ENC_TAB): Add entries for VSEL.
 477         (NEON_ENC_FPV8_): New define.
 478         (do_vfp_nsyn_fpv8): New function.
 479         (do_vsel): Likewise.
 480         (insns): Add VSEL instructions.
 481
 482 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 483
 484         * config/tc-arm.c (do_rm_rn): New function.
 485         (do_strlex): Likewise.
 486         (do_t_strlex): Likewise.
 487         (insns): Add support for LDRA/STRL instructions.
 488
 489 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 490
 491         * config/tc-arm.c (do_t_bkpt_hlt1): New function.
 492         (do_t_hlt): New function.
 493         (do_t_bkpt): Use do_t_bkpt_hlt1.
 494         (insns): Add HLT.
 495
 496 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 497
 498         * config/tc-arm.c (insns): Add DCPS instruction.
 499
 500 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 501
 502         * config/tc-arm.c (T16_32_TAB): Add _sevl.
 503         (insns): Add SEVL.
 504
 505 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 506
 507         * config/tc-arm.c (asm_barrier_opt): Add arch field.
 508         (mark_feature_used): New function.
 509         (parse_barrier): Check specified option is valid for the
 510         specified architecture.
 511         (UL_BARRIER): New macro.
 512         (barrier_opt_names): Update for new barrier options.
 513
 514 2012-08-24  Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
 515
 516         * config/tc-arm.c (do_setend): Warn on deprecated SETEND.
 517         (do_t_setend): Likewise.
 518
 519 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 520
 521         * config/tc-arm.c (do_t_it): Fully initialise now_it.
 522         (new_automatic_it_block): Likewise.
 523         (handle_it_block): Record whether current instruction is
 524         conditionally executed.
 525         * config/tc-arm.c (depr_insn_mask): New structure.
 526         (depr_it_insns): New variable.
 527         (it_fsm_post_encode): Warn on deprecated uses.
 528         * config/tc-arm.h (current_it): Add new fields.
 529
 530 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 531
 532         * config/tc-arm.c (deprecated_coproc_regs_s): New structure.
 533         (deprecated_coproc_regs): New variable.
 534         (deprecated_coproc_reg_count): Likewise.
 535         (do_co_reg): Error on obsolete & warn on deprecated registers.
 536
 537 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 538
 539         * config/tc-arm.c (check_obsolete): New function.
 540         (do_rd_rm_rn): Check swp{b} for obsoletion.
 541
 542 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 543
 544         * config/tc-arm.h (arm_ext_v8): New variable.
 545         (fpu_vfp_ext_armv8): Likewise.
 546         (fpu_neon_ext_armv8): Likewise.
 547         (fpu_crypto_ext_armv8): Likewise.
 548         (arm_archs): Add armv8-a.
 549         (arm_extensions): Add crypto, fp, and simd.
 550         (arm_fpus): Add fp-armv8, neon-fp-armv8, crypto-neon-fp-armv8.
 551         (cpu_arch_ver): Add support for ARMv8.
 552         (aeabi_set_public_sttributes): Likewise.
 553         * doc/c-arm.texi (ARM Options): Document new architecture and
 554         extension options for ARMv8.
 555
 556 2012-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 557
 558         * doc/as.texinfo: Replace --n32 with --x32.
 559
 560 2012-08-17  Nagajyothi Eggone  <nagajyothi.eggone@amd.com>
 561
 562         * config/tc-i386.c (cpu_arch): Add CPU_BTVER1_FLAGS and
 563         CPU_BTVER2_FLAGS.
 564         (i386_align_code): Add case for PROCESSOR_BT.
 565
 566         * config/tc-i386.h (enum processor_type): Add PROCESSOR_BT.
 567
 568         * doc/c-i386.texi: Add -march={btver1, btver2} options.
 569
 570 2012-08-14  H.J. Lu  <hongjiu.lu@intel.com>
 571
 572         PR gas/14457
 573         * config/tc-i386.c (i386_att_operand): Terminate register name
 574         when reporting bad register.
 575
 576 2012-08-14  Hans-Peter Nilsson  <hp@bitrange.com>
 577
 578         * config/tc-mmix.c (loc_asserts): New variable.
 579         (mmix_greg_internal): Handle expressions not determinable at first
 580         pass.
 581         (s_loc): Ditto.  Record expressions where the section isn't
 582         determinable at the first pass, and assume they don't refer to
 583         other sections.
 584         (mmix_md_end): Verify that recorded LOC expressions weren't
 585         to other sections, else emit error messages.
 586
 587 2012-08-13  Ian Bolton  <ian.bolton@arm.com>
 588             Laurent Desnogues  <laurent.desnogues@arm.com>
 589             Jim MacArthur  <jim.macarthur@arm.com>
 590             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 591             Nigel Stephens  <nigel.stephens@arm.com>
 592             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 593             Richard Earnshaw  <rearnsha@arm.com>
 594             Sofiane Naci  <sofiane.naci@arm.com>
 595             Tejas Belagod  <tejas.belagod@arm.com>
 596             Yufeng Zhang  <yufeng.zhang@arm.com>
 597
 598         * Makefile.am: Add AArch64.
 599         * Makefile.in: Regenerate.
 600         * config/tc-aarch64.c: New file.
 601         * config/tc-aarch64.h: New file.
 602         * configure.tgt: Add AArch64.
 603         * doc/Makefile.am: Add AArch64.
 604         * doc/Makefile.in: Regenerate.
 605         * doc/all.texi: Add AArch64.
 606         * doc/as.texinfo: Add AArch64.
 607         * doc/c-aarch64.texi: New file.
 608         * po/POTFILES.in: Regenerate.
 609         * NEWS: Mention the new support.
 610
 611 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 612
 613         * config/tc-mips.c (NO_ISA_COP, COP_INSN): Remove macros.
 614         (is_opcode_valid): Remove coprocessor instruction exclusions.
 615         Replace OPCODE_IS_MEMBER with opcode_is_member.
 616         (is_opcode_valid_16): Replace OPCODE_IS_MEMBER with
 617         opcode_is_member.
 618         (macro): Remove coprocessor instruction exclusions.
 619
 620 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 621
 622         * config/tc-mips.c (s_cpload, s_cpsetup): Fail if MIPS16 mode.
 623         (s_cplocal, s_cprestore, s_cpreturn): Likewise.
 624
 625 2012-08-07  Jan Beulich <jbeulich@suse.com>
 626
 627         * config/tc-i386-intel.c (build_modrm_byte): Split determining
 628         default segment from figuring out encoding. Honor RegRex for
 629         the former.
 630
 631 2012-08-07  Jan Beulich <jbeulich@suse.com>
 632
 633         * config/tc-i386.c (set_check): Renamed from set_sse_check.
 634         Generalize to also handle operand checking option.
 635         (enum i386_error): New enumerator 'invalid_vector_register_set'.
 636         (match_template): Handle it.
 637         (enum check_kind): Give it a tag. Drop sse_ prefixes from
 638         enumerators.
 639         (operand_check): New.
 640         (md_pseudo_table): Add "operand_check".
 641         (check_VecOperands): Don't special case RIP addressing. Check
 642         that vSIB operands use distinct vector registers unless no
 643         checking was requested.
 644         (OPTION_MOPERAND_CHECK): New.
 645         (md_parse_option): Handle it.
 646         (OPTION_MAVXSCALAR, OPTION_X32): Adjust.
 647         (md_longopts): Add "moperand-check".
 648         (md_show_usage): Add help text for it.
 649
 650 2012-08-07  Jan Beulich <jbeulich@suse.com>
 651
 652         * config/tc-i386.c (register_number): New function.
 653         (build_vex_prefix, process_immext, process_operands,
 654         build_modrm_byte, i386_index_check): Use it.
 655
 656 2012-08-07  Daniel Green  <venix1@gmail.com>
 657
 658         * config/tc-i386.c (lex_got): Provide implementation for PE
 659         format.
 660
 661 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
 662
 663         * config/tc-mips.c (append_insn): Also handle moving delay-slot
 664         instruction across frags for fixed branches.
 665
 666 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 667
 668         * frags.c (frag_grow): Never shrink the obstack size requested
 669         below the default.
 670
 671 2012-08-02  Sean Keys  <skeys@ipdatasys.com>
 672
 673         * config/tc-m68hc11.c (s_m68hc11_parse_pseudo_instruction):
 674         New function to parse pseudo ops that are unreleated to
 675         existing pseudo ops.
 676
 677 2012-08-01  Catherine Moore  <clm@codesourcery.com>
 678             Sandra Loosemore  <sandra@codesourcery.com>
 679
 680         * config/mips/tc-mips.c (mips_cpu_info):  Add the 34kn.
 681         * doc/c-mips.texi (MIPS Opts): Document it.
 682
 683 2012-08-01  James Lemke  <jwlemke@codesourcery.com>
 684
 685         * dwarf2dbg.c (out_set_addr): Allow for non-constant value of
 686         DWARF2_LINE_MIN_INSN_LENGTH
 687         * config/tc-ppc.c (ppc_dwarf2_line_min_insn_length): Declare
 688         and initialize.
 689         (md_apply_fix): Branch addr can be a multiple of 2 or 4.
 690         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Now a
 691         variable reference.
 692
 693 2012-07-31  Maciej W. Rozycki  <macro@codesourcery.com>
 694             Chao-Ying Fu  <fu@mips.com>
 695             Catherine Moore  <clm@codesourcery.com>
 696
 697         * config/tc-mips.c (ISA_SUPPORTS_DSP_ASE): Also set if microMIPS
 698         mode.
 699         (ISA_SUPPORTS_DSPR2_ASE): Likewise.
 700         (macro_build) <'2'>: Handle microMIPS.
 701         (macro) <M_BALIGN>: Update error handling.
 702         (validate_micromips_insn) <'2', '3', '4', '5', '6'>: New cases.
 703         <'7', '8', '0', '@', '^'>: Likewise.
 704         (mips_ip) <'2', '3', '4', '5', '6', '7', '8'>: Handle microMIPS.
 705         <'9'>: Fix formatting.
 706         <'0', '@'>: Handle microMIPS.
 707         <'^'>: New case.
 708
 709 2012-07-31  Jan Beulich <jbeulich@suse.com>
 710
 711         * config/tc-i386.c (match_template): Adjust error message
 712         for 'bad_imm4' case.
 713
 714 2012-07-31  Jan Beulich <jbeulich@suse.com>
 715
 716         * config/tc-i386.c (check_byte_reg): Check for I/O port
 717         register earlier, and just once. Drop diagnostic that got
 718         issued only for some registers.
 719
 720 2012-07-31  Jan Beulich <jbeulich@suse.com>
 721
 722         * config/tc-i386.c (match_template): New local variable
 723         'specific_error'. Set it from i.error after failed
 724         check_VecOperands or VEX_check_operands. Use it if set in
 725         preference to i.error when actually issuing disagnostic.
 726
 727 2012-07-30  Nick Clifton  <nickc@redhat.com>
 728
 729         * po/gas.pot: Updated template.
 730         * po/es.po: Updated Spanish translation.
 731         * po/fi.po: Updated Finnish translation.
 732         * po/fr.po: Updated French translation.
 733
 734 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
 735
 736         * configure.in (BFD_VERSION): Run bfd/configure --version and
 737         parse the output of that.
 738         * configure: Regenerate.
 739
 740 2012-07-27  Tristan Gingold  <gingold@adacore.com>
 741
 742         * NEWS: Add marker for 2.23.
 743
 744 2012-07-27  James Murray  <jsm@jsm-net.demon.co.uk>
 745
 746         * config/tc-m68hc11.c: Replace binary with hex for cygwin.
 747
 748 2012-07-26  Segher Boessenkool  <segher@kernel.crashing.org>
 749
 750         * listing.c (struct list_message): New.
 751         (struct list_info_struct): Delete "message".  Add "messages"
 752         and "last_message".
 753         (listing_message): Adjust.
 754         (listing_newline): Adjust.
 755         (print_lines): Adjust.
 756
 757 2012-07-24  Jan Beulich <jbeulich@suse.com>
 758
 759         * config/tc-i386-intel.c (i386_intel_simplify_register): Handle
 760         xmm/ymm index register being specified first as well as esp/rsp
 761         base register being specified last in a memory operand.
 762
 763 2012-07-24  Jan Beulich <jbeulich@suse.com>
 764
 765         * config/tc-i386-intel.c (i386_intel_simplify_register):
 766         Replace literal 4 by corresponding ESP_REG_NUM.
 767
 768 2012-07-24  Sandra Loosemore  <sandra@codesourcery.com>
 769             Jie Zhang  <jzhang918@gmail.com>
 770
 771         * config/tc-arm.c (md_apply_fix): Use encoding A2 of ADR
 772         if offset is negative.
 773
 774 2012-07-16  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 775
 776         * config/tc-i386.c: Add ADX, RDSEED and PRFCHW asm directives.
 777         * doc/c-i386.texi: Document the new directives.
 778
 779 2012-07-05  Sean Keys  <skeys@ipdatasys.com>
 780
 781         * config/tc-xgate.c: Revised assembler so that operands
 782         are collected before the addressing mode is determined.
 783
 784 2012-07-02  Nick Clifton  <nickc@redhat.com>
 785
 786         * write.c (fixup_segment): Only perform the subtraction of an
 787         fx_subsy symbol if MD_APPLY_SYM_VALUE allows it and the symbol is
 788         properly defined.
 789         * config/tc-msp430.h (MD_APPLY_SYM_VALUE): Define.
 790
 791 2012-06-30  Alan Modra  <amodra@gmail.com>
 792
 793         PR gas/14315
 794         * config/obj-elf.c (obj_elf_weak): Don't set local.
 795
 796 2012-06-30  Johan Olmutz Nielsen  <jnielsen@ddci.com>
 797
 798         * frags.h (frag_offset_fixed_p): Update prototype.
 799         * frags.c (frag_offset_fixed_p): Change type of "offset" to offsetT.
 800         * expr.c (expr, resolve_expression): Likewise for frag_off var.
 801
 802 2012-06-29  Nick Clifton  <nickc@redhat.com>
 803
 804         PR gas/14263
 805         * config/tc-arm.c (parse_operands): Initialise val.
 806
 807 2012-06-28  Nick Clifton  <nickc@redhat.com>
 808
 809         PR gas/14260
 810         * config/tc-arm.c (encode_arm_addr_mode_common): Generate an error
 811         message if literal pool addressing is used.
 812
 813 2012-06-28  Nick Clifton  <nickc@redhat.com>
 814
 815         * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): Enable when using
 816         linker relaxation.
 817         (dwarf2_gen_line_info): Generate real, local, labels for line
 818         numbers.
 819         (dwarf2dbg_convert_frag): Do not finalize the computation of the
 820         frag's symbol value when linker relaxation is enabled.
 821         (ADDR_DELTA_LIMIT): Define.
 822         (size_fixed_inc_line_addr): Use ADDR_DELTA_LIMIT.
 823         (emit_fixed_inc_line_addr): Likewise.
 824         * write.c (fixup_segment): If the subtraction of two symbols
 825         cannot be resolved but is valid, then prevent bogus range warnings
 826         by pre-biasing add_number.
 827         * config/tc-h8300.h (DWARF2_USE_FIXED_ADVANCE_PC): Define to 0.
 828
 829 2012-06-28  Sean Keys  <skeys@ipdatasys.com>
 830
 831         * config/tc-xgate.h: Defined tc_frob_symbol.
 832         * config/tc-xgate.c (xgate_frob_symbol): Wrote new function to mark
 833         symbols as being XGATE by setting st_target_internal value.
 834
 835 2012-06-22  Roland McGrath  <mcgrathr@google.com>
 836
 837         * NEWS: Mention 'rep ret' too.
 838
 839         * config/tc-i386.c (parse_insn): Don't complain about REP prefix
 840         when the template has opcode_modifier.repprefixok set.
 841         * NEWS: Mention the change.
 842
 843 2012-06-18  Iain Sandoe  <iain@codesourcery.com>
 844
 845         * configure.in: Check DECLS for free, getenv, malloc, realloc,
 846         * configure: Regenerate.
 847         * config.in: Likewise.
 848
 849 2012-06-13  H.J. Lu  <hongjiu.lu@intel.com>
 850
 851         * config/tc-i386.c (x86_address_bytes): New.
 852         * config/tc-i386.h (TC_ADDRESS_BYTES): Likewise.
 853         (x86_address_bytes): Likewise.
 854
 855 2012-06-13  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
 856
 857         PR gas/12698
 858         * config/tc-arm.c (do_t_mrs): Do not require an m-profile
 859         architecure when assembling for all archiectures.
 860         (do_t_msr): Likewise.
 861
 862 2012-06-11  Georg-Johann Lay  <avr@gjlay.de>
 863
 864         PR 13503
 865         * config/tc-avr.c (exp_mod): Fix typo introduced in 1.82
 866         from 2012-05-16.
 867
 868 2012-06-09  H.J. Lu  <hongjiu.lu@intel.com>
 869
 870         * input-scrub.c (input_scrub_include_sb): Use sb_build to
 871         allocate sufficient space for from_sb.  Use sb_terminate to
 872         terminate string.
 873         * read.c (read_a_source_file): Use sb_build to allocate
 874         sufficient space and replace sb_add_string with sb_add_buffer.
 875         (s_macro): Likewise.
 876         (input_scrub_insert_line): Likewise.
 877         (s_irp): Use sb_build to allocate sufficient space.
 878         (do_repeat): Use sb_build to allocate sufficient space
 879         for many.
 880         * sb.c (sb_build): Remove static.
 881         * sb.h (sb_build): New prototype.
 882
 883 2012-06-09  Alan Modra  <amodra@gmail.com>
 884
 885         * sb.c: Include limits.h.
 886         (dsize): Delete.
 887         (MALLOC_OVERHEAD, INIT_ALLOC): Define.
 888         (sb_new): Use INIT_ALLOC.
 889         (sb_check): Modify allocation strategy using MALLOC_OVERHEAD.
 890         (sb_terminate): Don't use sb_add_char.
 891
 892 2012-06-07  Alan Modra  <amodra@gmail.com>
 893
 894         PR gas/14201
 895         * sb.h (sb_max_power_two): Delete.
 896         (struct sb): Delete "item" and "pot".  Make "len" a size_t.  Add "max".
 897         (sb_element): Delete.
 898         (sb_add_char, sb_add_buffer, sb_skip_comma, sb_skip_write): Update
 899         prototypes.
 900         * sb.c (string_count, free_list): Delete.
 901         (sb_build, sb_kill, sb_check): Rewrite.
 902         (scrub_from_sb, sb_add_char, sb_add_string, sb_add_buffer,
 903         sb_skip_white, sb_skip_comma): Replace assorted int params,
 904         vars and return types with size_t.
 905         * input-scrub.c: Likewise.
 906         * macro.c: Likewise.
 907         * macro.h: Likewise.
 908         * as.c: Likewise.
 909         * as.h: Likewise.
 910         * input-file.h: Likewise.
 911         * input-file.c: Likewise.
 912         * read.c: Likewise.
 913         * app.c: ..or ptrdiff_t.
 914         * input-file.c (input_file_get): Use ferror.
 915         (input_file_give_next_buffer): Use input_file_get.
 916
 917 2012-05-31  Sean Keys  <skeys@ipdatasys.com>
 918
 919         * config/tc-xgate.c (md_begin): Refactored code.
 920
 921 2012-05-29  Roland McGrath  <mcgrathr@google.com>
 922
 923         * read.c [HANDLE_BUNDLE] (bundle_lock_depth): New variable.
 924         (read_a_source_file) [HANDLE_BUNDLE]: Reset it.
 925         [HANDLE_BUNDLE] (s_bundle_lock, s_bundle_unlock): Allow nested
 926         pairs.
 927
 928 2012-05-28  Nick Clifton  <nickc@redhat.com>
 929
 930         * read.c (read_symbol_name): New function.  Reads a symbol names.
 931         Allows escape codes in names.
 932         (s_comm_internal): Use read_symbol_name.
 933         (s_globl, s_lsym, s_set, s_weakref): Likewise.
 934         * doc/as.texinfo: Document support for multibyte characters in
 935         symbol names.
 936
 937 2012-05-21  Mike Frysinger  <vapier@gentoo.org>
 938
 939         * config/tc-mips.c (mips_after_parse_args): Assert that arch_info
 940         is non-NULL.
 941
 942 2012-05-19  Alan Modra  <amodra@gmail.com>
 943
 944         * config/obj-elf.c (obj_elf_section): Cater for TC_KEEP_OPERAND_SPACES
 945         targets when checking for "comdat".
 946
 947 2012-05-19  Alan Modra  <amodra@gmail.com>
 948
 949         * config/tc-dlx.c (s_proc): Don't use asprintf.
 950
 951 2012-05-18  Alan Modra  <amodra@gmail.com>
 952
 953         * config/tc-dlx.c (s_proc): Avoid warning about ignoring asprintf
 954         return value.
 955
 956 2012-05-18  James Lemke  <jwlemke@codesourcery.com>
 957             Alan Modra  <amodra@gmail.com>
 958
 959         * config/tc-ppc.c: Don't capitalise error and warning messages.
 960         (md_parse_option): Add checks for -a32 -mvle.
 961
 962 2012-05-18  Alan Modra  <amodra@gmail.com>
 963
 964         * config/obj-evax.c: Include as.h first.
 965
 966 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
 967
 968         * aclocal.m4: Regenerate.
 969         * configure: Regenerate.
 970         * Makefile.in: Regenerate.
 971
 972 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
 973             Nick Clifton  <nickc@redhat.com>
 974
 975         PR 14072
 976         * configure.in: Add check that sysdep.h has been included before
 977         any system header files.
 978         * configure: Regenerate.
 979         * config.in: Regenerate.
 980         * aclocal.m4: Regenerate.
 981         * Makefile.am: Use wrappers around C files generated by flex.
 982         * Makefile.in: Regenerate.
 983         * doc/Makefile.in: Regenerate.
 984         * itbl-lex-wrapper.c: New file.
 985         * config/bfin-lex-wrapper.c: New file.
 986         * cgen.c: Include as.h before setjmp.h.
 987         * config/tc-dlx.c: Include as.h before any other header.
 988         * config/tc-h8300.c: Likewise.
 989         * config/tc-lm32.c: Likewise.
 990         * config/tc-mep.c: Likewise.
 991         * config/tc-microblaze.c: Likewise.
 992         * config/tc-mmix.c: Likewise.
 993         * config/tc-msp430.c: Likewise.
 994         * config/tc-or32.c: Likewise.
 995         * config/tc-tic4x.c: Likewise.
 996         * config/tc-tic54x.c: Likewise.
 997         * config/tc-xtensa.c: Likewise.
 998
 999 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1000
1001         * config/tc-alpha.c (maybe_set_gp): Pass proper `bfd'
1002         as the first argument for `bfd_get_section_vma'.
1003
1004 2012-05-16  Alberto Garcia  <agarcia@igalia.com>
1005
1006         PR gas/14082
1007         * app.c (do_scrub_chars): Prevent possible out of bounds access to
1008         lex[] array.
1009
1010 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
1011
1012         PR target/13503
1013         * config/tc-avr.c (avr_cons_fix_new): Rename R_AVR_8_HHI8 to
1014         R_AVR_8_HLO8.
1015         (exp_mod_data) Ditto. And replace "hhi8" with "hlo8".
1016         (md_apply_fix): Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1017
1018 2012-05-16  Nathan Sidwell  <nathan@codesourcery.com>
1019             Kwok Cheung Yeung  <kcy@codesourcery.com>
1020
1021         * config/tc-m68k.c (m68k_cpus): Add 51ag, 51je, 51jf, 51jg, 51mm,
1022         51qm variants.
1023
1024 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
1025
1026         * config/tc-m68hc11.c: Add S12X and XGATE co-processor support.
1027         Add option to offset S12 addresses into XGATE memory space.
1028         Tweak target flags to match other tools. (i.e. -m m68hc11).
1029         * doc/as.texinfo: Mention new options.
1030         * doc/c-m68hc11.texi: Document new options.
1031         * NEWS: Mention new support.
1032
1033 2012-05-14  DJ Delorie  <dj@redhat.com>
1034
1035         * config/rx-parse.y (rx_range): declare.
1036         (O1,O2,O3,O4): Add calls to rx_range.
1037         (UO1,UO2,UO3): Likewise.
1038         (IMM2,IMMB): Likewise.
1039         (rx_range): New.
1040
1041         * config/tc-rx.c (rx_fetchalign): Declare.
1042         (md_pseudo_table): Add .fetchalign.
1043         (RX_NBASE_FETCHALIGN): New.
1044         (fetchalign_bytes): New.
1045         (rx_fetchalign): New.
1046         (rx_frag_init): If a "magic" value is found, also init the
1047         machine-specific data.
1048         (md_assemble): Note following opcode size if called for.
1049         (rx_next_opcode): New.
1050         (rx_relax_frag): Support .fetchalign.
1051         (md_convert_frag): Likewise.
1052         * doc/c-rx.texi (RX-Directives): Add .fetchalign.
1053
1054 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
1055
1056         * config/tc-ppc.c (insn_validate): New func of existing code to call..
1057         (ppc_setup_opcodes): ..from 2 places here.
1058         Revise for second (VLE) opcode table.
1059         Add #ifdef'd code to print opcode tables.
1060
1061 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
1062
1063         * config/tc-ppc.c (ppc_setup_opcodes): Allow out-of-order
1064         for the VLE conditional branches.
1065
1066 2012-05-14  Catherine Moore  <clm@codesourcery.com>
1067             Maciej W. Rozycki  <macro@codesourcery.com>
1068             Rhonda Wittels  <rhonda@codesourcery.com>
1069
1070         * config/tc-ppc.c (PPC_VLE_SPLIT16A): New macro.
1071         (PPC_VLE_SPLIT16D): New macro.
1072         (PPC_VLE_LO16A): New macro.
1073         (PPC_VLE_LO16D): New macro.
1074         (PPC_VLE_HI16A): New macro.
1075         (PPC_VLE_HI16D): New macro.
1076         (PPC_VLE_HA16A): New macro.
1077         (PPC_VLE_HA16D): New macro.
1078         (PPC_APUINFO_VLE): New definition.
1079         (md_chars_to_number): New function.
1080         (md_parse_option): Check for combinations of little
1081         endian and -mvle.
1082         (md_show_usage): Document -mvle.
1083         (ppc_arch): Recognize VLE.
1084         (ppc_mach): Recognize bfd_mach_ppc_vle.
1085         (ppc_setup_opcodes): Print the opcode table if
1086         * config/tc-ppc.h (ppc_frag_check): Declare.
1087         * doc/c-ppc.texi: Document -mvle.
1088         * NEWS:  Mention PowerPC VLE port.
1089
1090 2012-05-14  Catherine Moore  <clm@codesourcery.com>
1091
1092         * config/tc-ppc.h (ppc_dw2_line_min_insn_length): Declare.
1093         (DWARF2_LINE_MIN_INSN_LENGTH): Redefine.
1094         * config/tc-ppc.c (ppc_dw2_line_min_insn_length): New.
1095         * dwarf2dbg.c (scale_addr_delta): Handle values of 1
1096         for DWARF2_LINE_MIN_INSN_LENGTH.
1097
1098 2012-05-12  H.J. Lu  <hongjiu.lu@intel.com>
1099
1100         * config/tc-i386.c (tc_gen_reloc): Remove x32 addend overflow
1101         for BFD_RELOC_64.
1102
1103 2012-05-11  Daniel Richard G.  <skunk@iskunk.org>
1104
1105         PR binutils/14028
1106         * configure.in: Invoke ACX_HEADER_STRING.
1107         * configure: Regenerate.
1108         * config.in: Regenerate.
1109         * as.h: If STRINGS_WITH_STRING is defined then include both
1110         string.h and strings.h.
1111
1112 2012-05-11  Georg-Johann Lay  <avr@gjlay.de
1113
1114         PR target/13503
1115         * config/tc-avr.c (exp_mod_pm): Remove variable.
1116         (exp_mod_data_t): New typedef.
1117         (pexp_mod_data, exp_mod_data): New variables.
1118         (avr_parse_cons_expression): Scan through exp_mod_data[] to find
1119         data expression modifiers "pm", "gs", "lo8", hi8", "hhi8", "hh8"
1120         and set pexp_mod_data accordingly to be used in avr_cons_fix_new.
1121         (avr_cons_fix_new): Handle new data expression modifiers shipped
1122         in pexp_mod_data.
1123         (md_apply_fix): Handle BFD_RELOC_AVR_8_LO, BFD_RELOC_AVR_8_HI,
1124         BFD_RELOC_AVR_8_HHI.
1125
1126 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1127
1128         * config/tc-i386.c (tc_gen_reloc): Use bfd_signed_vma in x32
1129         addend overflow check.
1130
1131 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1132
1133         * config/tc-i386.c (tc_gen_reloc): Display signed hex number in
1134         x32 addend overflow check.
1135
1136 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
1137
1138         * config/tc-i386.c (tc_gen_reloc): Use fits_in_signed_long.
1139
1140 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
1141
1142         * config/tc-i386.c (tc_gen_reloc): Check x32 addend overflow
1143         for BFD_RELOC_64.
1144
1145 2012-05-08  Alan Modra  <amodra@gmail.com>
1146
1147         * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
1148         LC and LANG environment vars.
1149         * Makefile.in: Regenerate.
1150
1151 2012-05-07  Alan Modra  <amodra@gmail.com>
1152
1153         * Makefile.am (check-DEJAGNU): Clear LC_COLLATE, LC_ALL and LANG.
1154         * Makefile.in: Regenerate.
1155
1156 2012-05-06  Arnold Metselaar <arnold_m@operamail.com>
1157
1158         * config/tc-z80.h(md_register_arithmetic): Define as 0.
1159         * config/tc-z80.c(md_begin): Store register names in symbol table,
1160         preventing usage as ordinary symbol.
1161         * config/tc-z80.c(contains_register): New function.
1162         * config/tc-z80.c(parse_exp2): Removed.
1163         * config/tc-z80.c(parse_exp_not_indexed): New function.
1164         * config/tc-z80.c(parse_exp): Add code to recogize indexed
1165         addressing after parsing.
1166         * config/tc-z80.c(emit_byte, emit_word): Use contains_register.
1167         * config/tc-z80.c(emit_jp): Use parse_exp_not_indexed, simplify
1168         condition for jump to register.
1169         * config/tc-z80.c(emit_call, emit_jr, emit_ex, emit_rst): Use
1170         parse_exp_not_indexed.
1171
1172 2012-05-05  Alan Modra  <amodra@gmail.com>
1173
1174         * ecoff.c: Replace all uses of bfd_abs_section, bfd_com_section,
1175         bfd_und_section and bfd_ind_section with their _ptr variants, or
1176         use corresponding bfd_is_* macros.
1177         * symbols.c: Likewise.
1178         * config/obj-aout.c: Likewise.
1179         * config/obj-coff-seh.h: Likewise.
1180         * config/tc-hppa.c: Likewise.
1181         * config/tc-hppa.h: Likewise.
1182         * config/tc-ia64.c: Likewise.
1183         * config/tc-m32r.c: Likewise.
1184         * config/tc-microblaze.c: Likewise.
1185         * config/tc-mips.c: Likewise.
1186         * config/tc-score.c: Likewise.
1187         * config/tc-score7.c: Likewise.
1188         * config/tc-tic6x.c: Likewise.
1189
1190 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1191
1192         * configure.tgt: Support x86_64-*-linux-gnux32.
1193
1194 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1195
1196         * config/tc-i386.c (match_template): Add `instruction' to
1197         unsupported error message.
1198
1199 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1200
1201         * config/tc-i386.c (output_insn): Reformat.
1202
1203 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1204
1205         * config/tc-i386.c (output_insn): Remove the extra VEX check.
1206
1207 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1208
1209         * config/tc-i386.c (match_template): Improve unsupported error
1210         message.
1211
1212 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
1213
1214         * configure, Makefile.in: Regenerate.
1215         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1216         * configure.tgt: Added cpu type.
1217         Added files for XGATE assembler.
1218         * config/tc-xgate.c: Assembler for XGATE.
1219         * config/tc-xgate.h: Header definition for assembler
1220         Added files for XGATE testsuite.
1221         * doc/Makefile.am (CPU_DOCS): Added XGATE file.
1222         * doc/c-xgate.texi: Document XGATE and XGATE port.
1223         * doc/as.texinfo: Ditto.
1224         * doc/all.texi: Ditto
1225         * NEWS: Mention the new support.
1226
1227 2012-04-30  DJ Delorie  <dj@redhat.com>
1228
1229         * config/rx-parse.y (rx_intop): Add parameter for operation size.
1230         Check for large positive constants really being small negative
1231         ones.
1232         (BRA, BSR): Update calls to rx_intop.
1233         (immediate): Likewise.
1234
1235 2012-04-26  Mark Wielaard  <mjw@redhat.com>
1236
1237         * dwarf2dbg.c (DWARF2_ARANGES_VERSION): New define to 2.
1238         (DWARF2_LINE_VERSION): Likewise.
1239         (out_debug_line): Use DWARF2_LINE_VERSION not DWARF2_VERSION.
1240         (out_debug_aranges): Use DWARF2_ARANGES_VERSION not DWARF2_VERSION.
1241         (out_debug_abbrev): Use DW_FORM_data for DW_AT_high_pc when
1242         DWARF2_VERSION >= 4.
1243         (out_debug_info): Use difference between start and end as data
1244         value for DW_AT_high_pc when DWARF2_VERSION >= 4.
1245         * config/tc-ia64.h (DWARF2_LINE_VERSION): Override it.
1246
1247 2012-04-27  David S. Miller  <davem@davemloft.net>
1248
1249         * doc/c-sparc.text: Document %l34 and %h34.
1250
1251         * config/tc-sparc.c (v9a_asr_table): Add 'cfr'.
1252
1253         * config/tc-sparc.c (sparc_arch_table): Add HWCAP_PAUSE to sparc4,
1254         v8pluse, v8plusv, v9e, and v9v.
1255         (v9a_asr_table): Add 'pause'.
1256
1257         * config/tc-sparc.c (sparc_arch_table): Add HWCAP_CBCOND to
1258         sparc4, v8pluse, v8plusv, v9e, and v9v.
1259         (sparc_ip): Handle R_SPARC_5 of immediate constants inline in
1260         order to accomodate cbcond which otherwise would require two
1261         relocations to be handled in a single instruction..
1262
1263         * config/tc-sparc.c (sparc_ip): Likewise.  Accept instruction
1264         names containing "_".
1265         (sparc_arch_table): Add sparc4, v8pluse, and v9e.  Add crypto
1266         hwcap masks to v8plusv and v9v.
1267
1268         * config/tc-sparc.c (sparc_arch_table): Rework to use HWCAP_*
1269         masks.
1270         (sparc_md_end): No longer need to translate hwcap_seen values into
1271         ELF hwcap bits, they now match exactly.
1272         (get_hwcap_name): Use HWCAP_* and handle new values.
1273         (sparc_ip): Fetch hwcaps from insn->hwcaps instead of insn->flags.
1274
1275 2012-04-20  Tristan Gingold  <gingold@adacore.com>
1276
1277         * config/tc-ia64.c (obj_elf_vms_common): New function.
1278         (md_pseudo_table): Add .vms_common pseudo.
1279         * config/obj-elf.h (obj_elf_section_name): Add a prototype.
1280         * config/obj-elf.c (obj_elf_section_name): Make it public.
1281
1282 2012-04-17  Richard Sandiford  <r.sandiford@uk.ibm.com>
1283
1284         * config/tc-avr.c (md_apply_fix): Fix handling of BFD_RELOC32.
1285
1286 2012-04-12  David S. Miller  <davem@davemloft.net>
1287
1288         * config/tc-sparc.c (sparc_ip): Handle '=', "%h34", "%l34", and
1289         BFD_RELOC_SPARC_H34.
1290         (md_apply_fix): Handle BFD_RELOC_SPARC_WDISP10 and BFD_RELOC_SPARC_H34.
1291         (tc_gen_reloc): Likewise.
1292
1293 2012-04-12  Roland McGrath  <mcgrathr@google.com>
1294
1295         * configure.tgt (arm-*-nacl*): Match it.
1296         * config/te-nacl.h (FPU_DEFAULT, EABI_DEFAULT): Define.
1297         (LOCAL_LABELS_DOLLAR): Define.
1298         * config/tc-arm.c (elf32_arm_target_format) [TE_NACL]:
1299         Use nacl format variants.
1300
1301 2012-04-12  Jie Zhang  <jie@codesourcery.com>
1302             Meador Inge  <meadori@codesourcery.com>
1303
1304         * config/tc-arm.c (only_one_reg_in_list): New function.
1305         (encode_ldmstm): Ditto.
1306         (do_ldmstm): Use a different encoding when pushing or poping
1307         a single register.
1308         (A_COND_MASK): New macro.
1309         (A_PUSH_POP_OP_MASK): Ditto.
1310         (A1_OPCODE_PUSH): Ditto.
1311         (A2_OPCODE_PUSH): Ditto.
1312         (A2_OPCODE_POP): Ditto.
1313
1314 2012-04-06  Maciej W. Rozycki  <macro@linux-mips.org>
1315
1316         * doc/c-mips.texi (MIPS Opts): Correct -no-mfix-24k to
1317         -mno-fix-24k.
1318
1319 2012-04-06  Roland McGrath  <mcgrathr@google.com>
1320
1321         * configure.in (AC_CHECK_HEADERS): Add locale.h.
1322         * config.in: Regenerate.
1323         * configure: Regenerate.
1324
1325 2012-04-05  Nick Clifton  <nickc@redhat.com>
1326
1327         * configure.in (AC_CHECK_FUNCS): Add setlocale.
1328         (AM_LC_MESSAGES): Add.
1329         * aclocal.m4: Regenerate.
1330         * config.in: Regenerate.
1331         * configure: Regenerate.
1332
1333 2012-04-03  DJ Delorie  <dj@redhat.com>
1334
1335         * config/rx-parse.y: Make the .L optional for ADC and SBB.
1336
1337 2012-04-02  DJ Delorie  <dj@redhat.com>
1338
1339         * config/rx-parse.y: IMM->IMM_, take an extra parameter for the
1340         transfer size.
1341         (IMM): New, call IMM_ with the default 32.
1342         (IMMW,IMMB): Likewise, for 16 and 8.
1343         (NIMM, MBIMM): Add size parameter.
1344         (immediate): Likewise.  Allow 32768..65535 for 16-bit transfers.
1345         (MOV.W): Use IMMW instead of IMM.
1346
1347         * config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L.
1348         (op_dp20_rm_l): New.
1349         (op_dp20_rim_l): New.
1350
1351         * config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem.
1352         (ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms).
1353
1354 2012-03-29  Terry Guo  <terry.guo@arm.com>
1355
1356         * config/tc-arm.c (arm_cpus): Add cortex-m0plus.
1357         * doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus.
1358
1359 2012-03-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
1360
1361         * config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP.
1362         * doc/c-mips.texi: Mention XLP.
1363
1364 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
1365
1366         [SH] Support the .uaquad and .8byte directives also for non-sh64
1367         configurations.
1368
1369         * config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle
1370         BFD_RELOC_64.
1371         * doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad
1372         description...
1373         * doc/c-sh.texi (SH Machine Directives): ... here.
1374
1375 2012-03-20  Nick Clifton  <nickc@redhat.com>
1376
1377         * config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system
1378         registers.
1379         (do_vmsr): Likewise.
1380         (arm_opcode_insns): Do not default to using the FPSCR register in
1381         the VMRS and VMSR registers.
1382
1383 2012-03-16  Roland McGrath  <mcgrathr@google.com>
1384
1385         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
1386         Define for this case.
1387         * configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.
1388
1389 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1390
1391         * config/tc-arm.c (aeabi_set_public_attributes): Correct
1392         handling of Tag_DIV_use.
1393
1394 2012-03-15  Thomas Schwinge  <thomas@codesourcery.com>
1395
1396         * doc/as.texinfo (Bundle directives): Fix typo.
1397
1398 2012-03-14  Ryan Mansfield  <rmansfield@qnx.com>
1399
1400         * doc/as.texinfo (Bundle directives): Replace @defn with @dfn.
1401
1402 2012-03-13  Roland McGrath  <mcgrathr@google.com>
1403
1404         * config/tc-arm.c (arm_frag_max_var): New function.
1405         * config/tc-arm.h: Declare it.
1406         (md_frag_max_var): New macro.
1407
1408         * config/tc-i386.c (i386_frag_max_var): New function.
1409         * config/tc-i386.h: Declare it.
1410         (md_frag_max_var): New macro.
1411
1412         * doc/as.texinfo (Bundle directives): New node.
1413         (Pseudo Ops): Add it to the menu.
1414         * NEWS: Mention new feature.
1415         * read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro.
1416         [HANDLE_BUNDLE] (bundle_align_p2): New variable.
1417         [HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables.
1418         [HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle):
1419         New functions.
1420         (assemble_one): New function if [HANDLE_BUNDLE], #define directly
1421         to md_assembly if not.
1422         (read_a_source_file): Call assemble_one in place of md_assemble.
1423         (read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated
1424         .bundle_lock at end of processing.
1425         [HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock):
1426         New functions.
1427         [HANDLE_BUNDLE] (potable): Add their entries.
1428         * read.h: Declare new functions.
1429
1430 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
1431
1432         * config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500.
1433         (ppc_handle_align): Add termination nop opcode for e500mc family.
1434         * doc/as.texinfo: Document options -me5500 and -me6500.
1435         * doc/c-ppc.texi: Likewise.
1436
1437 2012-03-07  Nick Clifton  <nickc@redhat.com>
1438
1439         * config/tc-mn10300.c (other_registers): Add SSP and USP.
1440         (md_assemble): Add support for TLS relocs.
1441         (mn10300_parse_name): Likewise.
1442
1443 2012-02-27  Alan Modra  <amodra@gmail.com>
1444
1445         * config/tc-crx.c (check_range): Correct uint32_t misconceptions.
1446
1447 2012-02-27  Alan Modra  <amodra@gmail.com>
1448
1449         * config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on
1450         params.  Properly generate NOP pattern.  Comment reason for
1451         subseg_text_p failure.
1452
1453 2012-02-27  Alan Modra  <amodra@gmail.com>
1454
1455         * config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits
1456         and sign extend before range tests.
1457         (constant_fits_size_p): Similarly.
1458         (get_specific): Trim X_add_number to 32 bits.
1459         (fix_operand_size): Likewise, and use unsigned test for signed
1460         ranges.
1461
1462 2012-02-27  Alan Modra  <amodra@gmail.com>
1463
1464         * config/tc-crx.c: Include bfd_stdint.h.
1465         (getconstant): Remove irrelevant comment.  Don't fail due to
1466         sign-extension of int mask.
1467         (check_range): Rewrite using unsigned arithmetic throughout.
1468
1469 2012-02-25  Walter Lee  <walt@tilera.com>
1470
1471         * tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
1472         non-local before checking sy_value.
1473         * tc-tilegx.c (emit_tilegx_instruction): Ditto.
1474
1475 2012-02-25  Walter Lee  <walt@tilera.com>
1476
1477         * tc-tilepro.c (O_tls_le): Define operator.
1478         (O_tls_le_lo16): Ditto.
1479         (O_tls_le_hi16): Ditto.
1480         (O_tls_le_ha16): Ditto.
1481         (O_tls_gd_call): Ditto.
1482         (O_tls_gd_add): Ditto.
1483         (O_tls_ie_load): Ditto.
1484         (md_begin): Delete old operators; handle new operators.
1485         (emit_tilepro_instruction): Ditto.
1486         (md_apply_fix): Ditto.
1487         * tc-tilegx.c (O_hw1_got): Delete operator.
1488         (O_hw2_got): Ditto.
1489         (O_hw3_got): Ditto.
1490         (O_hw2_last_got): Ditto.
1491         (O_hw1_tls_gd): Ditto.
1492         (O_hw2_tls_gd): Ditto.
1493         (O_hw3_tls_gd): Ditto.
1494         (O_hw2_last_tls_gd): Ditto.
1495         (O_hw1_tls_ie): Ditto.
1496         (O_hw2_tls_ie): Ditto.
1497         (O_hw3_tls_ie): Ditto.
1498         (O_hw2_last_tls_ie): Ditto.
1499         (O_hw0_tls_le): Define operator.
1500         (O_hw0_last_tls_le): Ditto.
1501         (O_hw1_last_tls_le): Ditto.
1502         (O_tls_gd_call): Ditto.
1503         (O_tls_gd_add): Ditto.
1504         (O_tls_ie_load): Ditto.
1505         (O_tls_add): Ditto.
1506         (md_begin): Delete old operators; handle new operators.
1507         (emit_tilegx_instruction): Ditto.
1508         (md_apply_fix): Ditto.
1509         * doc/c-tilegx.texi: Delete old operators; document new operators.
1510         * doc/c-tilepro.texi: Ditto.
1511
1512 2012-02-25  Walter Lee  <walt@tilera.com>
1513
1514         * tc-tilepro.c (apply_special_operator): delete cases for
1515         got and tls operators.
1516         (md_apply_fix): Ditto.
1517         * tc-tilegx.c (md_begin): Set architecture and machine.
1518         (tilegx_target_format): Handle big endian.
1519         (OPTION_EB): Define.
1520         (OPTION_EL): Define.
1521         (md_longopts): Add entries for "EB" and "EL".
1522         (md_parse_option): Handle OPTION_EB and OPTION_EL.
1523         (md_show_usage): Add -EB and -EL.
1524         (md_number_to_chars): New.
1525         (apply_special_operator): delete cases for got and tls
1526         operators.
1527         (md_apply_fix): Ditto.
1528         * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
1529         ifndef.
1530         (md_number_to_chars): Delete.
1531         * configure.tgt (tilegx*be): Handle.
1532         * doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
1533         * doc/c-tilegx.texi: Ditto.
1534
1535 2012-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1536
1537         * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
1538         HLEPrefixAny and HLEPrefixRelease.
1539
1540 2012-02-21  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1541
1542         * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.
1543
1544 2012-02-21  Iain Sandoe  <idsandoe@googlemail.com>
1545
1546         * write.c (write_object_file): Add md_pre_output_hook.
1547         * config/obj-macho.c (obj_mach_o_check_before_writing): New.
1548         (obj_mach_o_pre_output_hook): New.
1549         * config/obj-macho.h (md_pre_output_hook): Define.
1550         (obj_mach_o_pre_output_hook): Declare.
1551
1552 2012-02-21  Tristan Gingold  <gingold@adacore.com>
1553
1554         * config/tc-i386.h (OBJ_MACH_O): New section.
1555         (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
1556         (TC_FORCE_RELOCATION_SUB_SAME): New
1557         (TC_FORCE_RELOCATION_SUB_LOCAL): New.
1558         (TC_VALIDATE_FIX_SUB): New.
1559         * frags.h (struct frag): OBJ_FRAG_TYPE, new field.
1560         * symbols.c (colon): obj_frob_colon: New hook.
1561         * write.c (write_object_file): md_pre_relax_hook, new
1562         hook.
1563         * config/obj-macho.c (obj_mach_o_frob_colon): New.
1564         (obj_mach_o_frob_label): Record sub-section labels.
1565         (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
1566         (obj_mach_o_set_subsections): New.
1567         (obj_mach_o_pre_relax_hook): New.
1568         (obj_mach_o_in_different_subsection): New.
1569         (obj_mach_o_force_reloc_sub_same): New.
1570         (obj_mach_o_force_reloc_sub_local): New.
1571         (obj_mach_o_force_reloc): New.
1572         * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
1573         (obj_frob_colon): New Define.
1574         (obj_mach_o_frob_label): Renamed.
1575         (obj_mach_o_frob_symbol): Renamed.
1576         (OBJ_FRAG_TYPE): New.
1577         (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
1578          obj_mach_o_force_reloc_sub_same,
1579          obj_mach_o_force_reloc_sub_local): New declarations.
1580
1581 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
1582
1583         * config/obj-macho.c (obj_mach_o_is_frame_section): New.
1584         (obj_mach_o_allow_local_subtract): New.
1585         * config/obj-macho.h (md_allow_local_subtract): Define.
1586         (obj_mach_o_allow_local_subtract): Declare.
1587
1588 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
1589
1590         * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
1591         canonical information, try to determine CODE and DEBUG section flags
1592         from the mach-o section data.
1593
1594 2012-02-20  Nick Clifton  <nickc@redhat.com>
1595
1596         * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
1597         local symbols.
1598
1599 2012-02-12  Iain Sandoe  <idsandoe@googlemail.com>
1600
1601         * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
1602         any local symbol used as an indirect.
1603
1604 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
1605
1606         * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
1607         stub size when provided.  (obj_mach_o_section): Flag that stub-size
1608         has been provided.
1609
1610 2012-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1611
1612         * config/tc-i386.c (HLE_PREFIX): New.
1613         (check_hle): Likewise.
1614         (_i386_insn): Add have_hle.
1615         (cpu_arch): Add .hle and .rtm.
1616         (md_assemble): Call check_hle if i.have_hle isn't zero.
1617         (parse_insn): Set i.have_hle to 1 for HLE prefix.
1618         (output_jump): Support up to 2 byte opcode.
1619
1620         * doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
1621
1622 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1623
1624         * config/obj-macho.c (obj_mach_o_zerofill): Silent
1625         uninitialized variable warning.
1626
1627 2012-02-02  Nick Clifton  <nickc@redhat.com>
1628
1629         PR gas/13224
1630         * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
1631         to 'is_clone' to avoid shadowing a gloabl.
1632         (obj_elf_section): Likewise.
1633
1634 2012-01-31  Paul Brook  <paul@codesourcery.com>
1635
1636         * doc/c-tic6x.c: Fix typo.
1637
1638 2012-01-26  Alexey Makhalov  <makhaloff@gmail.com>
1639
1640         PR gas/13624
1641         * app.c (app_push): Set 'add_newlines' to zero after saving.
1642
1643 2012-01-24  DJ Delorie  <dj@redhat.com>
1644
1645         * config/rl78-parse.y (NOT1): Add.
1646
1647 2012-01-23  Roland McGrath  <mcgrathr@google.com>
1648
1649         * configure.tgt (i386-*-nacl*): Match it.
1650         * config/te-nacl.h: New file.
1651         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
1652         * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
1653         Use TE_GNU et al case for TE_NACL too.
1654
1655 2012-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1656
1657         * config/tc-i386.c (_i386_insn): Replace disp32_encoding with
1658         disp_encoding.
1659         (md_assemble): Updated.
1660         (output_branch): Likewise.
1661         (parse_insn): Support .d8 suffix.
1662         (build_modrm_byte): Fake zero displacement for .d8 and .d32
1663         suffixes.
1664
1665         * doc/c-i386.texi: Document .d8 suffix.
1666
1667 2012-01-17  Andrew Burgess  <aburgess@broadcom.com>
1668
1669         * write.c (fix_new_internal): Don't mark used parameter as unused.
1670
1671 2012-01-17  Alan Modra  <amodra@gmail.com>
1672
1673         * as.c (parse_args): Update copyright message year.
1674
1675 2012-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1676
1677         * config/tc-i386.c (cpu_arch): Add ".vmfunc".
1678
1679         * doc/c-i386.texi: Document vmfunc.
1680
1681 2012-01-13  Tristan Gingold  <gingold@adacore.com>
1682
1683         * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
1684         * config/obj-macho.h (SET_SECTION_RELOCS): Define.
1685         (obj_mach_o_reorder_section_relocs): Declare.
1686
1687 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1688
1689         * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
1690         absolute indirect symbols.
1691
1692 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1693
1694         * config/obj-macho.c (obj_mach_o_set_vma_data): New type.
1695         (obj_mach_o_set_section_vma): New.
1696         (obj_mach_o_post_relax_hook): New.
1697         * config/obj-macho.h (md_post_relax_hook): Define.
1698         (obj_mach_o_post_relax_hook): Declare.
1699
1700 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
1701
1702         * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
1703         lazy when the symbol is private_extern.
1704         (obj_mach_o_indirect_sym): New type.
1705         (obj_mach_o_indirect_symbol): New.
1706         (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
1707         (obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
1708         (obj_macho_frob_label): Likewise.  Adjust external and comm
1709         symbol tests.
1710         (obj_mach_o_set_indirect_symbols): New.
1711         (obj_mach_o_frob_file_after_relocs): New.
1712         *config/obj-macho.h (obj_frob_file_after_relocs): Define.
1713         (obj_mach_o_frob_file_after_relocs): Declare.
1714
1715 2012-01-12  Tristan Gingold  <gingold@adacore.com>
1716
1717         PR gas/13591
1718         * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
1719
1720 2012-01-10  Tristan Gingold  <gingold@adacore.com>
1721
1722         * struc-symbol.h (struct symbol_flags): New struct, created from...
1723         (struct symbol): ... this one.  Add sy_flags field, remove flag fields.
1724         (struct local_symbol): Replace lsy_marker field by lsy_flags.
1725         Adjust comment.
1726         (local_symbol_resolved_p): Adjust.
1727         (local_symbol_mark_resolved): Likewise.
1728         * symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
1729         (local_symbol_make, local_symbol_convert, colon)
1730         (symbol_clone_if_forward_ref, verify_symbol_chain)
1731         (resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
1732         (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
1733         (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
1734         (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
1735         (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
1736         (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
1737         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
1738         (symbol_mark_mri_common, symbol_clear_mri_common)
1739         (symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
1740         (symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
1741         (symbol_equated_reloc_p, dot_symbol_init)
1742         (print_symbol_value_1): Adjust.
1743
1744 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
1745
1746         * config/obj-macho.c (obj_mach_o_weak): Remove.
1747         (obj_mach_o_common_parse): Set symbol qualifiers.
1748         (LAZY, REFE): New macros.
1749         (obj_mach_o_symbol_type): New enum.
1750         (obj_mach_o_set_symbol_qualifier): New.
1751         (obj_mach_o_sym_qual): New.
1752         (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
1753         a dummy function.
1754         (obj_mach_o_type_for_symbol): New.
1755         (obj_macho_frob_label): New.
1756         (obj_macho_frob_symbol): New.
1757         * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
1758         (obj_frob_label, obj_macho_frob_label): Declare.
1759         (obj_frob_symbol, obj_macho_frob_symbol): Declare.
1760
1761 2012-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
1762
1763         * config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
1764
1765 2012-01-08  Andrew Pinski  <andrew.pinski@caviumnetworks.com>
1766             Richard Sandiford  <rdsandiford@googlemail.com>
1767
1768         * config/tc-mips.c (mips_move_labels): Take the list of labels and
1769         textness as parameters.
1770         (mips_move_text_labels): New function.
1771         (append_insn): Use it instead of mips_move_labels.
1772         (mips_emit_delays, start_noreorder): Likewise.
1773         (mips_align): Take the labels rather than just one label.
1774         Move all labels to after the .align.
1775         (s_align): Change the last argument to mips_align.
1776         (s_cons): Likewise.
1777         (s_float_cons): Likewise.
1778         (s_gpword): Likewise.
1779         (s_gpdword): Likewise.
1780
1781 2012-01-06  Tristan Gingold  <gingold@adacore.com>
1782
1783         * config/tc-i386.c: Update copyright year.
1784         (lex_got): Also defined for Mach-O.
1785         Add a guard for non-ELF configuration.
1786         (md_longopts): Also handle -64 for Mach-O.
1787         (md_parse_option): Likewise.
1788         (i386_target_format): Adjust for x86_64-darwin.
1789
1790 2012-01-04  Iain Sandoe  <idsandoe@googlemail.com>
1791
1792         * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
1793         (obj_mach_o_get_section_names): New (split from obj_mach_o_section).
1794         (obj_mach_o_make_or_get_sect): Likewise.
1795         (obj_mach_o_section): Split out the functionality shared with zerofill.
1796         (obj_mach_o_zerofill): New.
1797         (obj_mach_o_common_parse): Ensure whitespace is skipped.
1798         (mach_o_pseudo_table): Add .zerofill.
1799
1800 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
1801
1802         * config/obj-macho.c (obj_macho_process_stab): New.
1803         * config/obj-macho.h (OBJ_PROCESS_STAB): Define.
1804         (obj_macho_process_stab): Declare.
1805
1806 For older changes see ChangeLog-2011
1807 \f
1808 Local Variables:
1809 mode: change-log
1810 left-margin: 8
1811 fill-column: 74
1812 version-control: never
1813 End: