gas/ChangeLog

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