gas/ChangeLog-2012

   1 2012-12-20  Greta Yorsh  <Greta.Yorsh@arm.com>
   2
   3         * config/tc-arm.c (rfefa,rfeea,rfeed): Fix encoding.
   4         (rfe,srs,srsea,srsfa,srsed,srsfd): Add missing mnemonics.
   5
   6 2012-12-17  Nick Clifton  <nickc@redhat.com>
   7
   8         * CONTRIBUTORS: Add copyright notice.
   9         * MAINTAINERS: Likewise.
  10         * Makefile.am: Likewise.
  11         * NEWS: Likewise.
  12         * README: Likewise.
  13         * configure.com: Likewise.
  14         * configure.in: Likewise.
  15         * configure.tgt: Likewise.
  16         * itbl-lex-wrapper.c: Likewise.
  17         * makefile.vms: Likewise.
  18         * config/bfin-lex-wrapper.c: Likewise.
  19         * config/obj-fdpicelf.c: Likewise.
  20         * config/obj-fdpicelf.h: Likewise.
  21         * doc/Makefile.am: Likewise.
  22         * doc/h8.texi: Likewise.
  23         * Makefile.in: Regenerate.
  24         * doc/Makefile.in: Regenerate.
  25
  26 2012-12-11  Edgar E. Iglesias <edgar.iglesias@gmail.com>
  27
  28         * config/tc-microblaze.c: Define TLS offsets
  29         (md_relax_table): Add TLS offsets
  30         (imm_types), (match_imm), (get_imm_otype): New to support TLS offsets.
  31         (tc_microblaze_fix_adjustable): Add TLS relocs.
  32         (md_convert_frag): Support TLS offsets.
  33         (md_apply_fix), (md_estimate_size_before_relax), (tc_gen_reloc):
  34         Add TLS relocs
  35
  36 2012-12-06  Yufeng Zhang  <yufeng.zhang@arm.com>
  37
  38         * config/tc-aarch64.c (exp_has_bignum_p): Remove.
  39         (my_get_expression): Not get rid of bignums.
  40         (s_ltorg): Increase the range of 'align'.
  41         (programmer_friendly_fixup): Allow bignum expression.
  42
  43 2012-11-29  David Holsgrove  <david.holsgrove@xilinx.com>
  44
  45         * config/tc-microblaze.c: Rename INST_TYPE_RD_R1_SPECIAL to
  46         INST_TYPE_R1_R2_SPECIAL, don't set RD for wic.
  47
  48 2012-11-28  Julian Brown  <julian@codesourcery.com>
  49
  50         * config/tc-arm.c (md_apply_fix): Fix conversion of BL to BLX for
  51         local targets in Thumb mode.
  52
  53 2012-11-23  Alan Modra  <amodra@gmail.com>
  54
  55         * config/tc-ppc.c (sticky): New var.
  56         (md_parse_option, ppc_machine): Update ppc_parse_cpu calls.
  57
  58 2012-11-21  Edgar E. Iglesias <edgar.iglesias@gmail.com>
  59
  60         * config/tc-microblaze.c (parse_reg): Parse REG_SLR, REG_SHR
  61
  62 2012-11-20  H.J. Lu  <hongjiu.lu@intel.com>
  63
  64         PR gas/14859
  65         * gas/i386/x86-64-opcode.s: Add jecxz.
  66         * gas/i386/x86-64-opcode.d: Updated.
  67
  68 2012-11-20  Yufeng Zhang  <yufeng.zhang@arm.com>
  69
  70         * config/tc-aarch64.c (first_error_fmt): Add ATTRIBUTE_UNUSED to the
  71         local variable "ret".
  72
  73 2012-11-20  Roland McGrath  <mcgrathr@google.com>
  74
  75         * config/tc-arm.c (arm_symbol_chars): New variable.
  76         * config/tc-arm.h (tc_symbol_chars): New macro, defined to that.
  77
  78 2012-11-20  David S. Miller  <davem@davemloft.net>
  79
  80         * config/tc-sparc.c (md_parse_option): Only certain arch
  81         specifications should override the object to be 32-bit
  82         or 64-bit.
  83
  84 2012-11-14  David Holsgrove  <david.holsgrove@xilinx.com>
  85
  86         * config/tc-microblaze.c (md_assemble): Add support for INST_TYPE_IMM5
  87
  88 2012-11-14  Ulrich Weigand  <uweigand@de.ibm.com>
  89
  90         * config/tc-ppc.c (md_apply_fix): Leave field zero when emitting
  91         an ELF reloc on data as well.
  92
  93 2012-11-09  Maciej W. Rozycki  <macro@codesourcery.com>
  94
  95         * read.h (s_vendor_attribute): Move to...
  96         * config/obj-elf.h (obj_elf_vendor_attribute): ... here.
  97         * read.c (potable): Remove "gnu_attribute".
  98         (skip_whitespace, skip_past_char, skip_past_comma): Delete, move
  99         to config/obj-elf.c.
 100         (s_vendor_attribute): Delete, move to obj_elf_vendor_attribute
 101         in config/obj-elf.c.
 102         (s_gnu_attribute): Delete, move to obj_elf_gnu_attribute in
 103         config/obj-elf.c.
 104         * config/obj-elf.c (elf_pseudo_table): Add "gnu_attribute".
 105         (skip_whitespace, skip_past_char, skip_past_comma): New, moved
 106         from read.c.
 107         (obj_elf_vendor_attribute): New, moved from s_vendor_attribute
 108         in read.c.
 109         (obj_elf_gnu_attribute): New, moved from s_gnu_attribute in
 110         read.c.
 111         * config/tc-arm.c (s_arm_eabi_attribute): Rename
 112         s_vendor_attribute to obj_elf_vendor_attribute.
 113         * config/tc-tic6x.c (s_tic6x_c6xabi_attribute): Likewise.
 114
 115 2012-11-09  Nick Clifton  <nickc@redhat.com>
 116
 117         * config/obj-elf.c (obj_elf_change_section): Allow init array
 118         sections to have the SHF_EXECINSTR attribute for the RX target.
 119         * config/tc-rx.c (elf_flags): Initialise with E_FLAG_RX_ABI.
 120         (enum options): Add OPTION_USES_GCC_ABI and OPTION_USES_RX_ABI.
 121         (md_longopts): Add -mgcc-abi and -mrx-abi.
 122         (md_parse_option): Add support for OPTION_USES_GCC_ABI and
 123         OPTION_USES_RX_ABI.
 124         * doc/as.texinfo (RX Options): Add mention of remaining RX
 125         options.
 126         * doc/c-rx.texi: Document -mgcc-abi and -mrx-abi.
 127
 128         * config/tc-v850.c (v850_target_arch): New.
 129         (v850_target_format): New.
 130         (set_machine): Use v850_target_arch.
 131         (md_begin): Likewise.
 132         (md_show_usage): Document new switches.
 133         (md_parse_option): Add -mgcc-abi, -mrh850-abi, -m8byte-align and
 134         -m4byte-align.
 135         * config/tc-v850.c (TARGET_ARCH) Use v850_target_arch.
 136         (TARGET_FORMAT): Use v850_target_format.
 137         * doc/c-v850.texi: Document new options.
 138
 139 2012-11-09  David Holsgrove  <david.holsgrove@xilinx.com>
 140
 141         * tc-microblaze.c (md_longopts): Define OPTION_EB and
 142         OPTION_EL for target.
 143         (md_parse_option): Likewise.
 144         * tc-microblaze.h: Set elf32-microblazeel if not
 145         target_big_endian for TARGET_FORMAT.
 146         * configure.tgt: Add microblazeel and set endian per target.
 147
 148 2012-11-09  H.J. Lu  <hongjiu.lu@intel.com>
 149
 150         * config/atof-ieee.c (gen_to_words): Remove trailing redundant
 151         `;'.
 152         * config/atof-vax.c (flonum_gen2vax): Likewise.
 153         * config/tc-d10v.c (write_2_short): Likewise.
 154         * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
 155         * config/tc-s390.c (tc_s390_force_relocation): Likewise.
 156         * config/tc-v850.c (md_parse_option): Likewise.
 157         * config/tc-xtensa.c (find_address_of_next_align_frag): Likewise.
 158         * dwarf2dbg.c (out_header): Likewise.
 159         * symbols.c (dollar_label_name): Likewise.
 160         (fb_label_name): Likewise.
 161
 162 2012-11-08  Maciej W. Rozycki  <macro@codesourcery.com>
 163
 164         * config/tc-mips.c (mips_ip) <'u'>: Default to BFD_RELOC_LO16.
 165
 166 2012-11-08  Alan Modra  <amodra@gmail.com>
 167
 168         * po/POTFILES.in: Regenerate.
 169
 170 2012-11-07  James Murray <jsm@jsm-net.demon.co.uk>
 171
 172         * config/tc-m68hc11.c: Fix R_M68HC12_16B relocation for movb/w
 173
 174 2012-11-07  David Holsgrove  <david.holsgrove@xilinx.com>
 175
 176         * config/tc-microblaze.c: Remove special register condition check
 177         for INST_TYPE_RFSL related instructions.
 178
 179 2012-11-06  Alan Modra  <amodra@gmail.com>
 180
 181         * config/tc-xgate.c: Make some functions static.  Formatting
 182         style and whitespace fixes.  Wrap overly long lines.  Format
 183         help message.
 184
 185 2012-11-06  Alan Modra  <amodra@gmail.com>
 186
 187         * config/tc-tic4x.c: Remove alignment TODO comments.
 188         (tic4x_do_align): Enable subseg_text_p test.
 189
 190 2012-11-06  Alan Modra  <amodra@gmail.com>
 191
 192         * config/tc-ppc.c (ppc_elf_adjust_symtab): New function, split out..
 193         (ppc_frob_file_before_adjust): ..from here.
 194         (md_apply_fix): Set BSF_KEEP on .TOC. if not @tocbase.
 195         * config/tc-ppc.h (ppc_elf_adjust_symtab): Declare.
 196         (tc_adjust_symtab): Define.
 197
 198 2012-11-06  Alan Modra  <amodra@gmail.com>
 199
 200         * config/tc-ppc.c (md_apply_fix): Fix xcoff build breakage from
 201         last patch.
 202
 203 2012-11-05  Sean Keys  <skeys@ipdatasys.com>
 204
 205         * config/tc-xgate.c: Remove bogus use of <fx_pcrel_adjust>.
 206         * config/tc-m68hc11.c: Likewise.
 207
 208 2012-11-05  Alan Modra  <amodra@gmail.com>
 209
 210         * configure.in: Apply 2012-09-10 change to config.in here.
 211
 212 2012-11-05  Alan Modra  <amodra@gmail.com>
 213
 214         * config/tc-ppc.c (md_chars_to_number): Delete.
 215         (ppc_setup_opcodes): Assert num_powerpc_operands fit.
 216         (ppc_is_toc_sym): Move earlier in file.
 217         (md_assemble): Move code setting reloc from md_apply_fix.  Combine
 218         non-ELF code setting fixup with ELF code.  Stash opindex in
 219         fx_pcrel_adjust.  Adjust fixup offset for VLE.  Don't set
 220         fx_no_overflow here.
 221         (md_apply_fix): Rewrite to use ppc_insert_operand for all
 222         resolved instruction fields.  Leave insn field zero when
 223         emitting an ELF reloc in most cases.
 224
 225         * write.h (struct fix <fx_pcrel_adjust>): Make it a signed char.
 226         * config/tc-m68k.c (tc_gen_reloc, md_pcrel_from): Remove explicit
 227         sign extendion of fx_pxrel_adjust.
 228
 229 2012-11-01  Maciej W. Rozycki  <macro@codesourcery.com>
 230
 231         * config/tc-mips.c (is_delay_slot_valid): Simplify expression.
 232
 233 2012-11-01  Chao-ying Fu  <fu@mips.com>
 234
 235         * config/tc-mips.c (append_insn): Set fx_no_overflow for 16-bit
 236         microMIPS branch relocations.
 237
 238 2012-11-01  Maciej W. Rozycki  <macro@codesourcery.com>
 239
 240         * config/tc-mips.c (is_delay_slot_valid): Don't accept macros
 241         in 16-bit delay slots.
 242         (macro_build_jalr): Emit 32-bit JALR if placed in a 32-bit delay
 243         slot.
 244         (macro) <M_JAL_2>: Likewise
 245
 246 2012-10-31  David Holsgrove  <david.holsgrove@xilinx.com>
 247
 248         * config/tc-microblaze.c: Check for weak symbols before
 249         emitting relocation.
 250
 251 2012-10-29  Alan Modra  <amodra@gmail.com>
 252
 253         * sb.c (sb_check): Use __builtin_clzll when size_t is not the
 254         same size as long.
 255
 256 2012-10-29  Alan Modra  <amodra@gmail.com>
 257
 258         * config/tc-ppc.c (ppc_znop): Remove unused vars.
 259
 260 2012-10-26  Alan Modra  <amodra@gmail.com>
 261
 262         PR gas/14758
 263         * config/tc-ppc.c (ppc_setup_opcodes): Fix comment.
 264         (md_assemble): Translate to _DS relocs for ppc32 as well as ppc64.
 265         (tc_gen_reloc): Handle _DS relocs in ppc32 mode.
 266
 267 2012-10-22  Simon Baldwin  <simonb@google.com>
 268
 269         * as.c (dump_statistics): Compute data size as the delta between
 270         current sbrk(0) and start_sbrk.
 271         * (main): Set start_sbrk to sbrk(0) on entry.
 272
 273 2012-10-18  Kai Tietz  <ktietz@redhat.com>
 274
 275         * config/obj-coff.c: Add include of struc-symbol.h header.
 276         (coff_frob_symbol): Check that function-aux entries are generated for
 277         defined symbols only.
 278
 279         * doc/as.texinfo: Add missing documentation about section flag
 280         exclude.
 281
 282 2012-10-14  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 283
 284         * config/tc-hppa.c (pa_get_number): New.
 285         (pa_get_absolute_expression): Simplify.
 286         (pa_ip): Use pa_get_number instead of pa_get_absolute_expression
 287         to get SOP, SFU and COPR identifiers.
 288
 289         * config/tc-hppa.c (pa_ip): Reject double floating point stores and
 290         loads that reference the right half of a floating point register.
 291
 292 2012-10-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 293
 294         * config/tc-hppa.c (pa_ip): Limit unit conditions for uxor to those
 295         not involving a carry.
 296
 297 2012-10-12  Peter Bergner  <bergner@vnet.ibm.com>
 298
 299         * doc/as.texinfo (-mpwr4, -mpwr7): Fix option name typos.
 300
 301 2012-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 302
 303         * config/tc-arm.c: Change condition code insertion for
 304         lds[hb] instructions from after the 2nd character to after the 3rd.
 305         (tCM): Remove macro.
 306         (TxCM): Likewise.
 307         (TxCM_): Likewise.
 308         (TCM): Likewise.
 309
 310 2012-10-09  Nagajyothi Eggone  <nagajyothi.eggone@amd.com>
 311
 312         * config/tc-i386.c (cpu_arch): Add CPU_BDVER3_FLAGS.
 313         * doc/c-i386.texi: Add -march=bdver3 option.
 314
 315 2012-10-04  Nick Clifton  <nickc@redhat.com>
 316
 317         * config/tc-v850.c (v850_insert_operand): Use a static buffer for
 318         the error message.
 319
 320 2012-10-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 321
 322         * config/tc-s390.c (s390_parse_cpu): Add new option zEC12.
 323         * doc/as.texinfo: Document new option zEC12.
 324         * doc/c-s390.texi: Likewise.
 325
 326 2012-10-03  DJ Delorie  <dj@redhat.com>
 327
 328         * config/tc-rl78.c: Change line_separator to '@' so that '|' can
 329         be used in expressions.
 330
 331 2012-10-01  Alan Modra  <amodra@gmail.com>
 332
 333         * write.c (chain_frchains_together_1): Reorder assertion to avoid
 334         uninit warning.
 335
 336 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 337
 338         * config/tc-mips.h (TC_FORCE_RELOCATION): Remove comment.
 339         * config/tc-mips.c (calculate_reloc): New function.
 340         (append_insn): Use it.  Do not resolve compound relocations here.
 341         (mips16_macro_build, mips16_ip): Use calculate_reloc.
 342         (mips16_immed_extend): New function, split out from...
 343         (mips16_immed): ...here.
 344         (mips_frob_file): Handle null symbols.
 345         (mips_force_relocation): Remove NEWABI handling.
 346         (read_reloc_insn, write_reloc_insn): New functions.
 347         (md_apply_fix): Report TLS relocations against constants.
 348         Use read_reloc_insn, calculate_reloc and write_reloc_insn.
 349         Report relocations against constants that can't be resolved
 350         at assembly time.
 351
 352 2012-09-23  Maciej W. Rozycki  <macro@codesourcery.com>
 353
 354         * config/tc-mips.c (append_insn) <BFD_RELOC_MIPS_JMP>: Don't
 355         mark as incomplete for constant expressions.
 356         <BFD_RELOC_MIPS16_JMP>: Likewise.
 357
 358 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 359             Maciej W. Rozycki  <macro@codesourcery.com>
 360
 361         * config/tc-mips.h (mips_record_label): Delete.
 362         (mips_add_dot_label): Declare.
 363         (tc_new_dot_label): Use it.
 364         * config/tc-mips.c (mips_assembling_insn): New variable.
 365         (md_assemble): Call mips_mark_labels.  Set mips_assembling_insn
 366         while the main part of the function is executing.
 367         (mips_compressed_mark_label): New function, split out from...
 368         (mips_compressed_mark_labels): ...here.
 369         (append_insn): Don't call mips_mark_labels here.
 370         (mips_record_label): Make local.
 371         (mips_add_dot_label): New function.
 372
 373 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 374
 375         * config/tc-mips.c (SEXT_16BIT): New macro.
 376         (mips16_immed): Take the reloc type as a parameter.  Do not impose
 377         a signed vs. unsigned distinction on the value when a relocation
 378         operator was used.
 379         (mips16_macro_build, mips16_ip, md_convert_frag): Pass the reloc
 380         type to mips16_immed.
 381         (macro): Use SEXT_16BIT.
 382
 383 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 384
 385         * config/tc-mips.c (read_insn, write_insn, read_compressed_insn):
 386         New functions.
 387         (install_insn, md_apply_fix, md_convert_frag, mips_handle_align):
 388         Use them, and write_compressed_insn.
 389
 390 2012-09-23  Richard Sandiford  <rdsandiford@googlemail.com>
 391
 392         * config/tc-mips.c (mips_cl_insn): Remove use_extend and extend.
 393         (MIPS16_EXTEND): New macro.
 394         (mips16_opcode_length): New function.
 395         (insn_length): Use it.
 396         (create_insn): Update after mips_cl_insn change.
 397         (write_compressed_insn): New function.
 398         (install_insn): Use it.
 399         (append_insn): Use insn_length to check for unextended MIPS16
 400         instructions.
 401         (mips16_macro_build): Update call to mips16_immed.
 402         (mips16_ip): Likewise.  Use MIPS16_EXTEND to force an extended
 403         instruction.
 404         (mips16_immed): Remove use_extend and extend; install EXTEND
 405         opcodes in the upper 16 bits of *INSN instead.  Keep the
 406         instruction extended if it already is.  Replace warn, small
 407         and ext with a forced_insn_length-like parameter.
 408         (md_convert_frag): Update call mips16_immed.
 409         Use write_compressed_insn.
 410
 411 2012-09-20  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 412
 413         * config/tc-i386.c (cpu_arch): Add .cx16.
 414         * doc/c-i386.texi: Document .cx16.
 415
 416 2012-09-19  Steve Ellcey  <sellcey@mips.com>
 417
 418         * configure.tgt: Add mips*-mti-elf* target.
 419
 420 2012-09-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 421
 422         * config/tc-arm.c: Changed ldra and strl-form mnemonics
 423         to lda and stl-form for armv8.
 424
 425 2012-09-17  Yufeng Zhang  <yufeng.zhang@arm.com>
 426
 427         * config/tc-aarch64.c (aarch64_archs): Rename 'armv8' to 'armv8-a'.
 428
 429 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 430
 431         * configure: Regenerate.
 432
 433 2012-09-13  Anthony Green  <green@moxielogic.com>
 434
 435         * config/tc-moxie.h (DEFAULT_TARGET_FORMAT): Define.
 436         (TARGET_FORMAT): Don't hard-code endian-ness.
 437         * config/tc-moxie.c (target_big_endian, moxie_target_format):
 438         Define.
 439         (md_assemble): Handle bi-endian encodings.
 440         (md_shortopts, md_parse_option, md_show_usage, md_apply_fix)
 441         (md_number_to_chars, md_chars_to_number): Update for bi-endian
 442         support.
 443
 444 2012-09-12  Chris Schlumberger-Socha  <chris.schlumberger-socha@arm.com>
 445
 446         * config/tc-aarch64.c
 447         (reloc_table): Add reloc to table entry.
 448         (parse_address_main): Add support for #:<reloc_op>:<symbol>.
 449         (parse_operands): Check for unused reloc.
 450         (md_apply_fix): New case for reloc.
 451         (aarch64_force_relocation): Likewise.
 452
 453 2012-09-11  Georg-Johann Lay  <avr@gjlay.de>
 454
 455         PR gas/13503
 456         * config/tc-avr.h (TC_VALIDATE_FIX): Skip: BFD_RELOC_AVR_8_LO,
 457         BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HLO.
 458
 459 2012-09-11  Alan Modra  <amodra@gmail.com>
 460
 461         * Makefile.am (bootstrap): Add $EXEEXT to dependency.
 462         * Makefile.in: Regenerate.
 463
 464 2012-09-10  Matthias Klose  <doko@ubuntu.com>
 465
 466         * config.in: Disable sanity check for kfreebsd.
 467
 468 2012-09-10  H.J. Lu  <hongjiu.lu@intel.com>
 469
 470         * configure: Regenerated.
 471
 472 2012-09-07  Anthony Green  <green@moxielogic.com>
 473
 474         * config/tc-moxie.c (md_pcrel_from): Branches are now relative
 475         to the address following the branch instruction.
 476
 477 2012-09-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 478
 479         * config/tc-s390.c (set_highgprs_p): New variable.
 480         (s390_machinemode): New function.
 481         (md_pseudo_table): Add new pseudo command machinemode.
 482         (md_parse_option): Set set_highgprs_p to TRUE if -mzarch was
 483         specified on command line.
 484         (s390_elf_final_processing): Set the highgprs flag in the ELF
 485         header depending on set_highgprs_p.
 486
 487         * doc/c-s390.texi: Document new pseudo machinemode.
 488
 489 2012-09-05  James Lemke  <jwlemke@codesourcery.com>
 490
 491         * doc/c-ppc.texi: Document -mvle.
 492         * doc/as.texinfo: Likewise.
 493
 494 2012-09-04  Sergey A. Guriev  <sergey.a.guriev@intel.com>
 495
 496         * config/tc-ia64.c (reg_symbol): Add a new register.
 497         (indirect_reg): Ditto.
 498         (pseudo_func): Add new symbolic constants.
 499         (operand_match): Add new operand types recognition.
 500         (operand_insn): Add new register recognition.
 501         (md_begin): Add new register definition.
 502         (specify_resource): Add new register recognition.
 503
 504 2012-09-01  Hans-Peter Nilsson  <hp@bitrange.com>
 505
 506         PR gas/14521
 507         * config/tc-mmix.h (tc_frob_file_before_fix): Renumber sections
 508         after call to mmix_frob_file.
 509
 510 2012-08-31  Maciej W. Rozycki  <macro@codesourcery.com>
 511
 512         * doc/c-mips.texi (MIPS Opts): Correct a typo in the -mips5
 513         option.
 514
 515 2012-08-27  Walter Lee  <walt@tilera.com>
 516
 517         * tc-tilegx.c (O_hw0_plt): Define operator.
 518         (O_hw1_plt): Ditto.
 519         (O_hw1_last_plt): Ditto.
 520         (O_hw2_last_plt): Ditto.
 521         (md_begin): Handle new operators.
 522         (emit_tilegx_instruction): Ditto.
 523         (md_apply_fix): Ditto.
 524         * doc/c-tilegx.texi: Document new operators.
 525
 526 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 527
 528         * config/tc-arm.c (ARM_ENC_TAB): Add sha1h and sha2op entries.
 529         (do_sha1h): New function.
 530         (do_sha1su1): Likewise.
 531         (do_sha256su0): Likewise.
 532         (insns): Add 2 operand SHA instructions.
 533
 534 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 535
 536         * config/tc-arm.c (NEON_ENC_TAB): Add sha3op entry.
 537         (do_crypto_3op_1): New function.
 538         (do_sha1c): Likewise.
 539         (do_sha1p): Likewise.
 540         (do_sha1m): Likewise.
 541         (do_sha1su0): Likewise.
 542         (do_sha256h): Likewise.
 543         (do_sha256h2): Likewise.
 544         (do_sha256su1): Likewise.
 545         (insns): Add SHA 3 operand instructions.
 546
 547 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 548
 549         * config/tc-arm.c (neon_type_mask): Add P64 type.
 550         (type_chk_of_el_type): Handle P64 type.
 551         (el_type_of_type_chk): Likewise.
 552         (do_neon_vmull): Handle VMULL.P64.
 553
 554 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 555
 556         * config/tc-arm.c (NEON_ENC_TAB): Add aes entry.
 557         (neon_type_mask): Add N_UNT.
 558         (neon_check_type): Don't always decay typed to untyped sizes.
 559         (do_crypto_2op_1): New function.
 560         (do_aese): Likewise.
 561         (do_aesd): Likewise.
 562         (do_aesmc.8): Likewise.
 563         (do_aesimc.8): Likewise.
 564         (insns): Add AES instructions.
 565
 566 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 567
 568         * config/tc-arm.c (el_type_type_check): Add handling for 16-bit
 569         floating point types.
 570         (do_neon_cvttb_2): New function.
 571         (do_neon_cvttb_1): Likewise.
 572         (do_neon_cvtb): Refactor to use do_neon_cvttb_1.
 573         (do_neon_cvtt): Likewise.
 574
 575 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 576
 577         * config/tc-arm.c (NEON_ENC_TAB): Add vrint entries.
 578         (neon_cvt_mode): Add neon_cvt_mode_r.
 579         (do_vrint_1): New function.
 580         (do_vrint_x): Likewise.
 581         (do_vrint_z): Likewise.
 582         (do_vrint_r): Likewise.
 583         (do_vrint_a): Likewise.
 584         (do_vrint_n): Likewise.
 585         (do_vrint_p): Likewise.
 586         (do_vrint_m): Likewise.
 587         (insns): Add VRINT instructions.
 588
 589 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 590
 591         * config/tc-arm.c (NEON_ENC_TAB): Add vcvta entry.
 592         (neon_cvt_mode): New enumeration.
 593         (do_vfp_nsyn_cvt_fpv8): New function.
 594         (do_neon_cvt_1): Add support for new conversions.
 595         (do_neon_cvtr): Use neon_cvt_mode enumerator.
 596         (do_neon_cvt): Likewise.
 597         (do_neon_cvta): New function.
 598         (do_neon_cvtn): Likewise.
 599         (do_neon_cvtp): Likewise.
 600         (do_neon_cvtm): Likewise.
 601         (insns): Add new VCVT instructions.
 602
 603 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm>
 604
 605         * config/tc-arm.c (CVT_FLAVOUR_VAR): New define.
 606         (CVT_VAR): New helper define.
 607         (neon_cvt_flavour): New enumeration, function renamed...
 608         (get_neon_cvt_flavour): ...to this.
 609         (do_vfp_nsyn_cvt): Update to use new neon_cvt_flavour.
 610         (do_vfp_nsyn_cvtz): Likewise.
 611         (do_neon_cvt_1): Likewise.
 612
 613 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 614
 615         * config/tc-arm.c (NEON_ENC_TAB): Add vmaxnm, vminnm entries.
 616         (vfp_or_neon_is_neon_bits): Add NEON_CHECK_ARCH8 enumerator.
 617         (vfp_or_neon_is_neon): Add check for SIMD for ARMv8.
 618         (do_maxnm): New function.
 619         (insns): Add vmaxnm, vminnm entries.
 620
 621 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 622
 623         * config/tc-arm.c (NEON_ENC_TAB): Add entries for VSEL.
 624         (NEON_ENC_FPV8_): New define.
 625         (do_vfp_nsyn_fpv8): New function.
 626         (do_vsel): Likewise.
 627         (insns): Add VSEL instructions.
 628
 629 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 630
 631         * config/tc-arm.c (do_rm_rn): New function.
 632         (do_strlex): Likewise.
 633         (do_t_strlex): Likewise.
 634         (insns): Add support for LDRA/STRL instructions.
 635
 636 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 637
 638         * config/tc-arm.c (do_t_bkpt_hlt1): New function.
 639         (do_t_hlt): New function.
 640         (do_t_bkpt): Use do_t_bkpt_hlt1.
 641         (insns): Add HLT.
 642
 643 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 644
 645         * config/tc-arm.c (insns): Add DCPS instruction.
 646
 647 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 648
 649         * config/tc-arm.c (T16_32_TAB): Add _sevl.
 650         (insns): Add SEVL.
 651
 652 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 653
 654         * config/tc-arm.c (asm_barrier_opt): Add arch field.
 655         (mark_feature_used): New function.
 656         (parse_barrier): Check specified option is valid for the
 657         specified architecture.
 658         (UL_BARRIER): New macro.
 659         (barrier_opt_names): Update for new barrier options.
 660
 661 2012-08-24  Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
 662
 663         * config/tc-arm.c (do_setend): Warn on deprecated SETEND.
 664         (do_t_setend): Likewise.
 665
 666 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 667
 668         * config/tc-arm.c (do_t_it): Fully initialise now_it.
 669         (new_automatic_it_block): Likewise.
 670         (handle_it_block): Record whether current instruction is
 671         conditionally executed.
 672         * config/tc-arm.c (depr_insn_mask): New structure.
 673         (depr_it_insns): New variable.
 674         (it_fsm_post_encode): Warn on deprecated uses.
 675         * config/tc-arm.h (current_it): Add new fields.
 676
 677 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 678
 679         * config/tc-arm.c (deprecated_coproc_regs_s): New structure.
 680         (deprecated_coproc_regs): New variable.
 681         (deprecated_coproc_reg_count): Likewise.
 682         (do_co_reg): Error on obsolete & warn on deprecated registers.
 683
 684 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 685
 686         * config/tc-arm.c (check_obsolete): New function.
 687         (do_rd_rm_rn): Check swp{b} for obsoletion.
 688
 689 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 690
 691         * config/tc-arm.h (arm_ext_v8): New variable.
 692         (fpu_vfp_ext_armv8): Likewise.
 693         (fpu_neon_ext_armv8): Likewise.
 694         (fpu_crypto_ext_armv8): Likewise.
 695         (arm_archs): Add armv8-a.
 696         (arm_extensions): Add crypto, fp, and simd.
 697         (arm_fpus): Add fp-armv8, neon-fp-armv8, crypto-neon-fp-armv8.
 698         (cpu_arch_ver): Add support for ARMv8.
 699         (aeabi_set_public_sttributes): Likewise.
 700         * doc/c-arm.texi (ARM Options): Document new architecture and
 701         extension options for ARMv8.
 702
 703 2012-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 704
 705         * doc/as.texinfo: Replace --n32 with --x32.
 706
 707 2012-08-17  Nagajyothi Eggone  <nagajyothi.eggone@amd.com>
 708
 709         * config/tc-i386.c (cpu_arch): Add CPU_BTVER1_FLAGS and
 710         CPU_BTVER2_FLAGS.
 711         (i386_align_code): Add case for PROCESSOR_BT.
 712
 713         * config/tc-i386.h (enum processor_type): Add PROCESSOR_BT.
 714
 715         * doc/c-i386.texi: Add -march={btver1, btver2} options.
 716
 717 2012-08-14  H.J. Lu  <hongjiu.lu@intel.com>
 718
 719         PR gas/14457
 720         * config/tc-i386.c (i386_att_operand): Terminate register name
 721         when reporting bad register.
 722
 723 2012-08-14  Hans-Peter Nilsson  <hp@bitrange.com>
 724
 725         * config/tc-mmix.c (loc_asserts): New variable.
 726         (mmix_greg_internal): Handle expressions not determinable at first
 727         pass.
 728         (s_loc): Ditto.  Record expressions where the section isn't
 729         determinable at the first pass, and assume they don't refer to
 730         other sections.
 731         (mmix_md_end): Verify that recorded LOC expressions weren't
 732         to other sections, else emit error messages.
 733
 734 2012-08-13  Ian Bolton  <ian.bolton@arm.com>
 735             Laurent Desnogues  <laurent.desnogues@arm.com>
 736             Jim MacArthur  <jim.macarthur@arm.com>
 737             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 738             Nigel Stephens  <nigel.stephens@arm.com>
 739             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 740             Richard Earnshaw  <rearnsha@arm.com>
 741             Sofiane Naci  <sofiane.naci@arm.com>
 742             Tejas Belagod  <tejas.belagod@arm.com>
 743             Yufeng Zhang  <yufeng.zhang@arm.com>
 744
 745         * Makefile.am: Add AArch64.
 746         * Makefile.in: Regenerate.
 747         * config/tc-aarch64.c: New file.
 748         * config/tc-aarch64.h: New file.
 749         * configure.tgt: Add AArch64.
 750         * doc/Makefile.am: Add AArch64.
 751         * doc/Makefile.in: Regenerate.
 752         * doc/all.texi: Add AArch64.
 753         * doc/as.texinfo: Add AArch64.
 754         * doc/c-aarch64.texi: New file.
 755         * po/POTFILES.in: Regenerate.
 756         * NEWS: Mention the new support.
 757
 758 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 759
 760         * config/tc-mips.c (NO_ISA_COP, COP_INSN): Remove macros.
 761         (is_opcode_valid): Remove coprocessor instruction exclusions.
 762         Replace OPCODE_IS_MEMBER with opcode_is_member.
 763         (is_opcode_valid_16): Replace OPCODE_IS_MEMBER with
 764         opcode_is_member.
 765         (macro): Remove coprocessor instruction exclusions.
 766
 767 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 768
 769         * config/tc-mips.c (s_cpload, s_cpsetup): Fail if MIPS16 mode.
 770         (s_cplocal, s_cprestore, s_cpreturn): Likewise.
 771
 772 2012-08-07  Jan Beulich <jbeulich@suse.com>
 773
 774         * config/tc-i386-intel.c (build_modrm_byte): Split determining
 775         default segment from figuring out encoding. Honor RegRex for
 776         the former.
 777
 778 2012-08-07  Jan Beulich <jbeulich@suse.com>
 779
 780         * config/tc-i386.c (set_check): Renamed from set_sse_check.
 781         Generalize to also handle operand checking option.
 782         (enum i386_error): New enumerator 'invalid_vector_register_set'.
 783         (match_template): Handle it.
 784         (enum check_kind): Give it a tag. Drop sse_ prefixes from
 785         enumerators.
 786         (operand_check): New.
 787         (md_pseudo_table): Add "operand_check".
 788         (check_VecOperands): Don't special case RIP addressing. Check
 789         that vSIB operands use distinct vector registers unless no
 790         checking was requested.
 791         (OPTION_MOPERAND_CHECK): New.
 792         (md_parse_option): Handle it.
 793         (OPTION_MAVXSCALAR, OPTION_X32): Adjust.
 794         (md_longopts): Add "moperand-check".
 795         (md_show_usage): Add help text for it.
 796
 797 2012-08-07  Jan Beulich <jbeulich@suse.com>
 798
 799         * config/tc-i386.c (register_number): New function.
 800         (build_vex_prefix, process_immext, process_operands,
 801         build_modrm_byte, i386_index_check): Use it.
 802
 803 2012-08-07  Daniel Green  <venix1@gmail.com>
 804
 805         * config/tc-i386.c (lex_got): Provide implementation for PE
 806         format.
 807
 808 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
 809
 810         * config/tc-mips.c (append_insn): Also handle moving delay-slot
 811         instruction across frags for fixed branches.
 812
 813 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 814
 815         * frags.c (frag_grow): Never shrink the obstack size requested
 816         below the default.
 817
 818 2012-08-02  Sean Keys  <skeys@ipdatasys.com>
 819
 820         * config/tc-m68hc11.c (s_m68hc11_parse_pseudo_instruction):
 821         New function to parse pseudo ops that are unreleated to
 822         existing pseudo ops.
 823
 824 2012-08-01  Catherine Moore  <clm@codesourcery.com>
 825             Sandra Loosemore  <sandra@codesourcery.com>
 826
 827         * config/mips/tc-mips.c (mips_cpu_info):  Add the 34kn.
 828         * doc/c-mips.texi (MIPS Opts): Document it.
 829
 830 2012-08-01  James Lemke  <jwlemke@codesourcery.com>
 831
 832         * dwarf2dbg.c (out_set_addr): Allow for non-constant value of
 833         DWARF2_LINE_MIN_INSN_LENGTH
 834         * config/tc-ppc.c (ppc_dwarf2_line_min_insn_length): Declare
 835         and initialize.
 836         (md_apply_fix): Branch addr can be a multiple of 2 or 4.
 837         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Now a
 838         variable reference.
 839
 840 2012-07-31  Maciej W. Rozycki  <macro@codesourcery.com>
 841             Chao-Ying Fu  <fu@mips.com>
 842             Catherine Moore  <clm@codesourcery.com>
 843
 844         * config/tc-mips.c (ISA_SUPPORTS_DSP_ASE): Also set if microMIPS
 845         mode.
 846         (ISA_SUPPORTS_DSPR2_ASE): Likewise.
 847         (macro_build) <'2'>: Handle microMIPS.
 848         (macro) <M_BALIGN>: Update error handling.
 849         (validate_micromips_insn) <'2', '3', '4', '5', '6'>: New cases.
 850         <'7', '8', '0', '@', '^'>: Likewise.
 851         (mips_ip) <'2', '3', '4', '5', '6', '7', '8'>: Handle microMIPS.
 852         <'9'>: Fix formatting.
 853         <'0', '@'>: Handle microMIPS.
 854         <'^'>: New case.
 855
 856 2012-07-31  Jan Beulich <jbeulich@suse.com>
 857
 858         * config/tc-i386.c (match_template): Adjust error message
 859         for 'bad_imm4' case.
 860
 861 2012-07-31  Jan Beulich <jbeulich@suse.com>
 862
 863         * config/tc-i386.c (check_byte_reg): Check for I/O port
 864         register earlier, and just once. Drop diagnostic that got
 865         issued only for some registers.
 866
 867 2012-07-31  Jan Beulich <jbeulich@suse.com>
 868
 869         * config/tc-i386.c (match_template): New local variable
 870         'specific_error'. Set it from i.error after failed
 871         check_VecOperands or VEX_check_operands. Use it if set in
 872         preference to i.error when actually issuing disagnostic.
 873
 874 2012-07-30  Nick Clifton  <nickc@redhat.com>
 875
 876         * po/gas.pot: Updated template.
 877         * po/es.po: Updated Spanish translation.
 878         * po/fi.po: Updated Finnish translation.
 879         * po/fr.po: Updated French translation.
 880
 881 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
 882
 883         * configure.in (BFD_VERSION): Run bfd/configure --version and
 884         parse the output of that.
 885         * configure: Regenerate.
 886
 887 2012-07-27  Tristan Gingold  <gingold@adacore.com>
 888
 889         * NEWS: Add marker for 2.23.
 890
 891 2012-07-27  James Murray  <jsm@jsm-net.demon.co.uk>
 892
 893         * config/tc-m68hc11.c: Replace binary with hex for cygwin.
 894
 895 2012-07-26  Segher Boessenkool  <segher@kernel.crashing.org>
 896
 897         * listing.c (struct list_message): New.
 898         (struct list_info_struct): Delete "message".  Add "messages"
 899         and "last_message".
 900         (listing_message): Adjust.
 901         (listing_newline): Adjust.
 902         (print_lines): Adjust.
 903
 904 2012-07-24  Jan Beulich <jbeulich@suse.com>
 905
 906         * config/tc-i386-intel.c (i386_intel_simplify_register): Handle
 907         xmm/ymm index register being specified first as well as esp/rsp
 908         base register being specified last in a memory operand.
 909
 910 2012-07-24  Jan Beulich <jbeulich@suse.com>
 911
 912         * config/tc-i386-intel.c (i386_intel_simplify_register):
 913         Replace literal 4 by corresponding ESP_REG_NUM.
 914
 915 2012-07-24  Sandra Loosemore  <sandra@codesourcery.com>
 916             Jie Zhang  <jzhang918@gmail.com>
 917
 918         * config/tc-arm.c (md_apply_fix): Use encoding A2 of ADR
 919         if offset is negative.
 920
 921 2012-07-16  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 922
 923         * config/tc-i386.c: Add ADX, RDSEED and PRFCHW asm directives.
 924         * doc/c-i386.texi: Document the new directives.
 925
 926 2012-07-05  Sean Keys  <skeys@ipdatasys.com>
 927
 928         * config/tc-xgate.c: Revised assembler so that operands
 929         are collected before the addressing mode is determined.
 930
 931 2012-07-02  Nick Clifton  <nickc@redhat.com>
 932
 933         * write.c (fixup_segment): Only perform the subtraction of an
 934         fx_subsy symbol if MD_APPLY_SYM_VALUE allows it and the symbol is
 935         properly defined.
 936         * config/tc-msp430.h (MD_APPLY_SYM_VALUE): Define.
 937
 938 2012-06-30  Alan Modra  <amodra@gmail.com>
 939
 940         PR gas/14315
 941         * config/obj-elf.c (obj_elf_weak): Don't set local.
 942
 943 2012-06-30  Johan Olmutz Nielsen  <jnielsen@ddci.com>
 944
 945         * frags.h (frag_offset_fixed_p): Update prototype.
 946         * frags.c (frag_offset_fixed_p): Change type of "offset" to offsetT.
 947         * expr.c (expr, resolve_expression): Likewise for frag_off var.
 948
 949 2012-06-29  Nick Clifton  <nickc@redhat.com>
 950
 951         PR gas/14263
 952         * config/tc-arm.c (parse_operands): Initialise val.
 953
 954 2012-06-28  Nick Clifton  <nickc@redhat.com>
 955
 956         PR gas/14260
 957         * config/tc-arm.c (encode_arm_addr_mode_common): Generate an error
 958         message if literal pool addressing is used.
 959
 960 2012-06-28  Nick Clifton  <nickc@redhat.com>
 961
 962         * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): Enable when using
 963         linker relaxation.
 964         (dwarf2_gen_line_info): Generate real, local, labels for line
 965         numbers.
 966         (dwarf2dbg_convert_frag): Do not finalize the computation of the
 967         frag's symbol value when linker relaxation is enabled.
 968         (ADDR_DELTA_LIMIT): Define.
 969         (size_fixed_inc_line_addr): Use ADDR_DELTA_LIMIT.
 970         (emit_fixed_inc_line_addr): Likewise.
 971         * write.c (fixup_segment): If the subtraction of two symbols
 972         cannot be resolved but is valid, then prevent bogus range warnings
 973         by pre-biasing add_number.
 974         * config/tc-h8300.h (DWARF2_USE_FIXED_ADVANCE_PC): Define to 0.
 975
 976 2012-06-28  Sean Keys  <skeys@ipdatasys.com>
 977
 978         * config/tc-xgate.h: Defined tc_frob_symbol.
 979         * config/tc-xgate.c (xgate_frob_symbol): Wrote new function to mark
 980         symbols as being XGATE by setting st_target_internal value.
 981
 982 2012-06-22  Roland McGrath  <mcgrathr@google.com>
 983
 984         * NEWS: Mention 'rep ret' too.
 985
 986         * config/tc-i386.c (parse_insn): Don't complain about REP prefix
 987         when the template has opcode_modifier.repprefixok set.
 988         * NEWS: Mention the change.
 989
 990 2012-06-18  Iain Sandoe  <iain@codesourcery.com>
 991
 992         * configure.in: Check DECLS for free, getenv, malloc, realloc,
 993         * configure: Regenerate.
 994         * config.in: Likewise.
 995
 996 2012-06-13  H.J. Lu  <hongjiu.lu@intel.com>
 997
 998         * config/tc-i386.c (x86_address_bytes): New.
 999         * config/tc-i386.h (TC_ADDRESS_BYTES): Likewise.
1000         (x86_address_bytes): Likewise.
1001
1002 2012-06-13  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
1003
1004         PR gas/12698
1005         * config/tc-arm.c (do_t_mrs): Do not require an m-profile
1006         architecure when assembling for all archiectures.
1007         (do_t_msr): Likewise.
1008
1009 2012-06-11  Georg-Johann Lay  <avr@gjlay.de>
1010
1011         PR 13503
1012         * config/tc-avr.c (exp_mod): Fix typo introduced in 1.82
1013         from 2012-05-16.
1014
1015 2012-06-09  H.J. Lu  <hongjiu.lu@intel.com>
1016
1017         * input-scrub.c (input_scrub_include_sb): Use sb_build to
1018         allocate sufficient space for from_sb.  Use sb_terminate to
1019         terminate string.
1020         * read.c (read_a_source_file): Use sb_build to allocate
1021         sufficient space and replace sb_add_string with sb_add_buffer.
1022         (s_macro): Likewise.
1023         (input_scrub_insert_line): Likewise.
1024         (s_irp): Use sb_build to allocate sufficient space.
1025         (do_repeat): Use sb_build to allocate sufficient space
1026         for many.
1027         * sb.c (sb_build): Remove static.
1028         * sb.h (sb_build): New prototype.
1029
1030 2012-06-09  Alan Modra  <amodra@gmail.com>
1031
1032         * sb.c: Include limits.h.
1033         (dsize): Delete.
1034         (MALLOC_OVERHEAD, INIT_ALLOC): Define.
1035         (sb_new): Use INIT_ALLOC.
1036         (sb_check): Modify allocation strategy using MALLOC_OVERHEAD.
1037         (sb_terminate): Don't use sb_add_char.
1038
1039 2012-06-07  Alan Modra  <amodra@gmail.com>
1040
1041         PR gas/14201
1042         * sb.h (sb_max_power_two): Delete.
1043         (struct sb): Delete "item" and "pot".  Make "len" a size_t.  Add "max".
1044         (sb_element): Delete.
1045         (sb_add_char, sb_add_buffer, sb_skip_comma, sb_skip_write): Update
1046         prototypes.
1047         * sb.c (string_count, free_list): Delete.
1048         (sb_build, sb_kill, sb_check): Rewrite.
1049         (scrub_from_sb, sb_add_char, sb_add_string, sb_add_buffer,
1050         sb_skip_white, sb_skip_comma): Replace assorted int params,
1051         vars and return types with size_t.
1052         * input-scrub.c: Likewise.
1053         * macro.c: Likewise.
1054         * macro.h: Likewise.
1055         * as.c: Likewise.
1056         * as.h: Likewise.
1057         * input-file.h: Likewise.
1058         * input-file.c: Likewise.
1059         * read.c: Likewise.
1060         * app.c: ..or ptrdiff_t.
1061         * input-file.c (input_file_get): Use ferror.
1062         (input_file_give_next_buffer): Use input_file_get.
1063
1064 2012-05-31  Sean Keys  <skeys@ipdatasys.com>
1065
1066         * config/tc-xgate.c (md_begin): Refactored code.
1067
1068 2012-05-29  Roland McGrath  <mcgrathr@google.com>
1069
1070         * read.c [HANDLE_BUNDLE] (bundle_lock_depth): New variable.
1071         (read_a_source_file) [HANDLE_BUNDLE]: Reset it.
1072         [HANDLE_BUNDLE] (s_bundle_lock, s_bundle_unlock): Allow nested
1073         pairs.
1074
1075 2012-05-28  Nick Clifton  <nickc@redhat.com>
1076
1077         * read.c (read_symbol_name): New function.  Reads a symbol names.
1078         Allows escape codes in names.
1079         (s_comm_internal): Use read_symbol_name.
1080         (s_globl, s_lsym, s_set, s_weakref): Likewise.
1081         * doc/as.texinfo: Document support for multibyte characters in
1082         symbol names.
1083
1084 2012-05-21  Mike Frysinger  <vapier@gentoo.org>
1085
1086         * config/tc-mips.c (mips_after_parse_args): Assert that arch_info
1087         is non-NULL.
1088
1089 2012-05-19  Alan Modra  <amodra@gmail.com>
1090
1091         * config/obj-elf.c (obj_elf_section): Cater for TC_KEEP_OPERAND_SPACES
1092         targets when checking for "comdat".
1093
1094 2012-05-19  Alan Modra  <amodra@gmail.com>
1095
1096         * config/tc-dlx.c (s_proc): Don't use asprintf.
1097
1098 2012-05-18  Alan Modra  <amodra@gmail.com>
1099
1100         * config/tc-dlx.c (s_proc): Avoid warning about ignoring asprintf
1101         return value.
1102
1103 2012-05-18  James Lemke  <jwlemke@codesourcery.com>
1104             Alan Modra  <amodra@gmail.com>
1105
1106         * config/tc-ppc.c: Don't capitalise error and warning messages.
1107         (md_parse_option): Add checks for -a32 -mvle.
1108
1109 2012-05-18  Alan Modra  <amodra@gmail.com>
1110
1111         * config/obj-evax.c: Include as.h first.
1112
1113 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
1114
1115         * aclocal.m4: Regenerate.
1116         * configure: Regenerate.
1117         * Makefile.in: Regenerate.
1118
1119 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
1120             Nick Clifton  <nickc@redhat.com>
1121
1122         PR 14072
1123         * configure.in: Add check that sysdep.h has been included before
1124         any system header files.
1125         * configure: Regenerate.
1126         * config.in: Regenerate.
1127         * aclocal.m4: Regenerate.
1128         * Makefile.am: Use wrappers around C files generated by flex.
1129         * Makefile.in: Regenerate.
1130         * doc/Makefile.in: Regenerate.
1131         * itbl-lex-wrapper.c: New file.
1132         * config/bfin-lex-wrapper.c: New file.
1133         * cgen.c: Include as.h before setjmp.h.
1134         * config/tc-dlx.c: Include as.h before any other header.
1135         * config/tc-h8300.c: Likewise.
1136         * config/tc-lm32.c: Likewise.
1137         * config/tc-mep.c: Likewise.
1138         * config/tc-microblaze.c: Likewise.
1139         * config/tc-mmix.c: Likewise.
1140         * config/tc-msp430.c: Likewise.
1141         * config/tc-or32.c: Likewise.
1142         * config/tc-tic4x.c: Likewise.
1143         * config/tc-tic54x.c: Likewise.
1144         * config/tc-xtensa.c: Likewise.
1145
1146 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1147
1148         * config/tc-alpha.c (maybe_set_gp): Pass proper `bfd'
1149         as the first argument for `bfd_get_section_vma'.
1150
1151 2012-05-16  Alberto Garcia  <agarcia@igalia.com>
1152
1153         PR gas/14082
1154         * app.c (do_scrub_chars): Prevent possible out of bounds access to
1155         lex[] array.
1156
1157 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
1158
1159         PR target/13503
1160         * config/tc-avr.c (avr_cons_fix_new): Rename R_AVR_8_HHI8 to
1161         R_AVR_8_HLO8.
1162         (exp_mod_data) Ditto. And replace "hhi8" with "hlo8".
1163         (md_apply_fix): Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1164
1165 2012-05-16  Nathan Sidwell  <nathan@codesourcery.com>
1166             Kwok Cheung Yeung  <kcy@codesourcery.com>
1167
1168         * config/tc-m68k.c (m68k_cpus): Add 51ag, 51je, 51jf, 51jg, 51mm,
1169         51qm variants.
1170
1171 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
1172
1173         * config/tc-m68hc11.c: Add S12X and XGATE co-processor support.
1174         Add option to offset S12 addresses into XGATE memory space.
1175         Tweak target flags to match other tools. (i.e. -m m68hc11).
1176         * doc/as.texinfo: Mention new options.
1177         * doc/c-m68hc11.texi: Document new options.
1178         * NEWS: Mention new support.
1179
1180 2012-05-14  DJ Delorie  <dj@redhat.com>
1181
1182         * config/rx-parse.y (rx_range): declare.
1183         (O1,O2,O3,O4): Add calls to rx_range.
1184         (UO1,UO2,UO3): Likewise.
1185         (IMM2,IMMB): Likewise.
1186         (rx_range): New.
1187
1188         * config/tc-rx.c (rx_fetchalign): Declare.
1189         (md_pseudo_table): Add .fetchalign.
1190         (RX_NBASE_FETCHALIGN): New.
1191         (fetchalign_bytes): New.
1192         (rx_fetchalign): New.
1193         (rx_frag_init): If a "magic" value is found, also init the
1194         machine-specific data.
1195         (md_assemble): Note following opcode size if called for.
1196         (rx_next_opcode): New.
1197         (rx_relax_frag): Support .fetchalign.
1198         (md_convert_frag): Likewise.
1199         * doc/c-rx.texi (RX-Directives): Add .fetchalign.
1200
1201 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
1202
1203         * config/tc-ppc.c (insn_validate): New func of existing code to call..
1204         (ppc_setup_opcodes): ..from 2 places here.
1205         Revise for second (VLE) opcode table.
1206         Add #ifdef'd code to print opcode tables.
1207
1208 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
1209
1210         * config/tc-ppc.c (ppc_setup_opcodes): Allow out-of-order
1211         for the VLE conditional branches.
1212
1213 2012-05-14  Catherine Moore  <clm@codesourcery.com>
1214             Maciej W. Rozycki  <macro@codesourcery.com>
1215             Rhonda Wittels  <rhonda@codesourcery.com>
1216
1217         * config/tc-ppc.c (PPC_VLE_SPLIT16A): New macro.
1218         (PPC_VLE_SPLIT16D): New macro.
1219         (PPC_VLE_LO16A): New macro.
1220         (PPC_VLE_LO16D): New macro.
1221         (PPC_VLE_HI16A): New macro.
1222         (PPC_VLE_HI16D): New macro.
1223         (PPC_VLE_HA16A): New macro.
1224         (PPC_VLE_HA16D): New macro.
1225         (PPC_APUINFO_VLE): New definition.
1226         (md_chars_to_number): New function.
1227         (md_parse_option): Check for combinations of little
1228         endian and -mvle.
1229         (md_show_usage): Document -mvle.
1230         (ppc_arch): Recognize VLE.
1231         (ppc_mach): Recognize bfd_mach_ppc_vle.
1232         (ppc_setup_opcodes): Print the opcode table if
1233         * config/tc-ppc.h (ppc_frag_check): Declare.
1234         * doc/c-ppc.texi: Document -mvle.
1235         * NEWS:  Mention PowerPC VLE port.
1236
1237 2012-05-14  Catherine Moore  <clm@codesourcery.com>
1238
1239         * config/tc-ppc.h (ppc_dw2_line_min_insn_length): Declare.
1240         (DWARF2_LINE_MIN_INSN_LENGTH): Redefine.
1241         * config/tc-ppc.c (ppc_dw2_line_min_insn_length): New.
1242         * dwarf2dbg.c (scale_addr_delta): Handle values of 1
1243         for DWARF2_LINE_MIN_INSN_LENGTH.
1244
1245 2012-05-12  H.J. Lu  <hongjiu.lu@intel.com>
1246
1247         * config/tc-i386.c (tc_gen_reloc): Remove x32 addend overflow
1248         for BFD_RELOC_64.
1249
1250 2012-05-11  Daniel Richard G.  <skunk@iskunk.org>
1251
1252         PR binutils/14028
1253         * configure.in: Invoke ACX_HEADER_STRING.
1254         * configure: Regenerate.
1255         * config.in: Regenerate.
1256         * as.h: If STRINGS_WITH_STRING is defined then include both
1257         string.h and strings.h.
1258
1259 2012-05-11  Georg-Johann Lay  <avr@gjlay.de
1260
1261         PR target/13503
1262         * config/tc-avr.c (exp_mod_pm): Remove variable.
1263         (exp_mod_data_t): New typedef.
1264         (pexp_mod_data, exp_mod_data): New variables.
1265         (avr_parse_cons_expression): Scan through exp_mod_data[] to find
1266         data expression modifiers "pm", "gs", "lo8", hi8", "hhi8", "hh8"
1267         and set pexp_mod_data accordingly to be used in avr_cons_fix_new.
1268         (avr_cons_fix_new): Handle new data expression modifiers shipped
1269         in pexp_mod_data.
1270         (md_apply_fix): Handle BFD_RELOC_AVR_8_LO, BFD_RELOC_AVR_8_HI,
1271         BFD_RELOC_AVR_8_HHI.
1272
1273 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1274
1275         * config/tc-i386.c (tc_gen_reloc): Use bfd_signed_vma in x32
1276         addend overflow check.
1277
1278 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1279
1280         * config/tc-i386.c (tc_gen_reloc): Display signed hex number in
1281         x32 addend overflow check.
1282
1283 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
1284
1285         * config/tc-i386.c (tc_gen_reloc): Use fits_in_signed_long.
1286
1287 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
1288
1289         * config/tc-i386.c (tc_gen_reloc): Check x32 addend overflow
1290         for BFD_RELOC_64.
1291
1292 2012-05-08  Alan Modra  <amodra@gmail.com>
1293
1294         * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
1295         LC and LANG environment vars.
1296         * Makefile.in: Regenerate.
1297
1298 2012-05-07  Alan Modra  <amodra@gmail.com>
1299
1300         * Makefile.am (check-DEJAGNU): Clear LC_COLLATE, LC_ALL and LANG.
1301         * Makefile.in: Regenerate.
1302
1303 2012-05-06  Arnold Metselaar <arnold_m@operamail.com>
1304
1305         * config/tc-z80.h(md_register_arithmetic): Define as 0.
1306         * config/tc-z80.c(md_begin): Store register names in symbol table,
1307         preventing usage as ordinary symbol.
1308         * config/tc-z80.c(contains_register): New function.
1309         * config/tc-z80.c(parse_exp2): Removed.
1310         * config/tc-z80.c(parse_exp_not_indexed): New function.
1311         * config/tc-z80.c(parse_exp): Add code to recogize indexed
1312         addressing after parsing.
1313         * config/tc-z80.c(emit_byte, emit_word): Use contains_register.
1314         * config/tc-z80.c(emit_jp): Use parse_exp_not_indexed, simplify
1315         condition for jump to register.
1316         * config/tc-z80.c(emit_call, emit_jr, emit_ex, emit_rst): Use
1317         parse_exp_not_indexed.
1318
1319 2012-05-05  Alan Modra  <amodra@gmail.com>
1320
1321         * ecoff.c: Replace all uses of bfd_abs_section, bfd_com_section,
1322         bfd_und_section and bfd_ind_section with their _ptr variants, or
1323         use corresponding bfd_is_* macros.
1324         * symbols.c: Likewise.
1325         * config/obj-aout.c: Likewise.
1326         * config/obj-coff-seh.h: Likewise.
1327         * config/tc-hppa.c: Likewise.
1328         * config/tc-hppa.h: Likewise.
1329         * config/tc-ia64.c: Likewise.
1330         * config/tc-m32r.c: Likewise.
1331         * config/tc-microblaze.c: Likewise.
1332         * config/tc-mips.c: Likewise.
1333         * config/tc-score.c: Likewise.
1334         * config/tc-score7.c: Likewise.
1335         * config/tc-tic6x.c: Likewise.
1336
1337 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1338
1339         * configure.tgt: Support x86_64-*-linux-gnux32.
1340
1341 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1342
1343         * config/tc-i386.c (match_template): Add `instruction' to
1344         unsupported error message.
1345
1346 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1347
1348         * config/tc-i386.c (output_insn): Reformat.
1349
1350 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1351
1352         * config/tc-i386.c (output_insn): Remove the extra VEX check.
1353
1354 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1355
1356         * config/tc-i386.c (match_template): Improve unsupported error
1357         message.
1358
1359 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
1360
1361         * configure, Makefile.in: Regenerate.
1362         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1363         * configure.tgt: Added cpu type.
1364         Added files for XGATE assembler.
1365         * config/tc-xgate.c: Assembler for XGATE.
1366         * config/tc-xgate.h: Header definition for assembler
1367         Added files for XGATE testsuite.
1368         * doc/Makefile.am (CPU_DOCS): Added XGATE file.
1369         * doc/c-xgate.texi: Document XGATE and XGATE port.
1370         * doc/as.texinfo: Ditto.
1371         * doc/all.texi: Ditto
1372         * NEWS: Mention the new support.
1373
1374 2012-04-30  DJ Delorie  <dj@redhat.com>
1375
1376         * config/rx-parse.y (rx_intop): Add parameter for operation size.
1377         Check for large positive constants really being small negative
1378         ones.
1379         (BRA, BSR): Update calls to rx_intop.
1380         (immediate): Likewise.
1381
1382 2012-04-26  Mark Wielaard  <mjw@redhat.com>
1383
1384         * dwarf2dbg.c (DWARF2_ARANGES_VERSION): New define to 2.
1385         (DWARF2_LINE_VERSION): Likewise.
1386         (out_debug_line): Use DWARF2_LINE_VERSION not DWARF2_VERSION.
1387         (out_debug_aranges): Use DWARF2_ARANGES_VERSION not DWARF2_VERSION.
1388         (out_debug_abbrev): Use DW_FORM_data for DW_AT_high_pc when
1389         DWARF2_VERSION >= 4.
1390         (out_debug_info): Use difference between start and end as data
1391         value for DW_AT_high_pc when DWARF2_VERSION >= 4.
1392         * config/tc-ia64.h (DWARF2_LINE_VERSION): Override it.
1393
1394 2012-04-27  David S. Miller  <davem@davemloft.net>
1395
1396         * doc/c-sparc.text: Document %l34 and %h34.
1397
1398         * config/tc-sparc.c (v9a_asr_table): Add 'cfr'.
1399
1400         * config/tc-sparc.c (sparc_arch_table): Add HWCAP_PAUSE to sparc4,
1401         v8pluse, v8plusv, v9e, and v9v.
1402         (v9a_asr_table): Add 'pause'.
1403
1404         * config/tc-sparc.c (sparc_arch_table): Add HWCAP_CBCOND to
1405         sparc4, v8pluse, v8plusv, v9e, and v9v.
1406         (sparc_ip): Handle R_SPARC_5 of immediate constants inline in
1407         order to accomodate cbcond which otherwise would require two
1408         relocations to be handled in a single instruction..
1409
1410         * config/tc-sparc.c (sparc_ip): Likewise.  Accept instruction
1411         names containing "_".
1412         (sparc_arch_table): Add sparc4, v8pluse, and v9e.  Add crypto
1413         hwcap masks to v8plusv and v9v.
1414
1415         * config/tc-sparc.c (sparc_arch_table): Rework to use HWCAP_*
1416         masks.
1417         (sparc_md_end): No longer need to translate hwcap_seen values into
1418         ELF hwcap bits, they now match exactly.
1419         (get_hwcap_name): Use HWCAP_* and handle new values.
1420         (sparc_ip): Fetch hwcaps from insn->hwcaps instead of insn->flags.
1421
1422 2012-04-20  Tristan Gingold  <gingold@adacore.com>
1423
1424         * config/tc-ia64.c (obj_elf_vms_common): New function.
1425         (md_pseudo_table): Add .vms_common pseudo.
1426         * config/obj-elf.h (obj_elf_section_name): Add a prototype.
1427         * config/obj-elf.c (obj_elf_section_name): Make it public.
1428
1429 2012-04-17  Richard Sandiford  <r.sandiford@uk.ibm.com>
1430
1431         * config/tc-avr.c (md_apply_fix): Fix handling of BFD_RELOC32.
1432
1433 2012-04-12  David S. Miller  <davem@davemloft.net>
1434
1435         * config/tc-sparc.c (sparc_ip): Handle '=', "%h34", "%l34", and
1436         BFD_RELOC_SPARC_H34.
1437         (md_apply_fix): Handle BFD_RELOC_SPARC_WDISP10 and BFD_RELOC_SPARC_H34.
1438         (tc_gen_reloc): Likewise.
1439
1440 2012-04-12  Roland McGrath  <mcgrathr@google.com>
1441
1442         * configure.tgt (arm-*-nacl*): Match it.
1443         * config/te-nacl.h (FPU_DEFAULT, EABI_DEFAULT): Define.
1444         (LOCAL_LABELS_DOLLAR): Define.
1445         * config/tc-arm.c (elf32_arm_target_format) [TE_NACL]:
1446         Use nacl format variants.
1447
1448 2012-04-12  Jie Zhang  <jie@codesourcery.com>
1449             Meador Inge  <meadori@codesourcery.com>
1450
1451         * config/tc-arm.c (only_one_reg_in_list): New function.
1452         (encode_ldmstm): Ditto.
1453         (do_ldmstm): Use a different encoding when pushing or poping
1454         a single register.
1455         (A_COND_MASK): New macro.
1456         (A_PUSH_POP_OP_MASK): Ditto.
1457         (A1_OPCODE_PUSH): Ditto.
1458         (A2_OPCODE_PUSH): Ditto.
1459         (A2_OPCODE_POP): Ditto.
1460
1461 2012-04-06  Maciej W. Rozycki  <macro@linux-mips.org>
1462
1463         * doc/c-mips.texi (MIPS Opts): Correct -no-mfix-24k to
1464         -mno-fix-24k.
1465
1466 2012-04-06  Roland McGrath  <mcgrathr@google.com>
1467
1468         * configure.in (AC_CHECK_HEADERS): Add locale.h.
1469         * config.in: Regenerate.
1470         * configure: Regenerate.
1471
1472 2012-04-05  Nick Clifton  <nickc@redhat.com>
1473
1474         * configure.in (AC_CHECK_FUNCS): Add setlocale.
1475         (AM_LC_MESSAGES): Add.
1476         * aclocal.m4: Regenerate.
1477         * config.in: Regenerate.
1478         * configure: Regenerate.
1479
1480 2012-04-03  DJ Delorie  <dj@redhat.com>
1481
1482         * config/rx-parse.y: Make the .L optional for ADC and SBB.
1483
1484 2012-04-02  DJ Delorie  <dj@redhat.com>
1485
1486         * config/rx-parse.y: IMM->IMM_, take an extra parameter for the
1487         transfer size.
1488         (IMM): New, call IMM_ with the default 32.
1489         (IMMW,IMMB): Likewise, for 16 and 8.
1490         (NIMM, MBIMM): Add size parameter.
1491         (immediate): Likewise.  Allow 32768..65535 for 16-bit transfers.
1492         (MOV.W): Use IMMW instead of IMM.
1493
1494         * config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L.
1495         (op_dp20_rm_l): New.
1496         (op_dp20_rim_l): New.
1497
1498         * config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem.
1499         (ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms).
1500
1501 2012-03-29  Terry Guo  <terry.guo@arm.com>
1502
1503         * config/tc-arm.c (arm_cpus): Add cortex-m0plus.
1504         * doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus.
1505
1506 2012-03-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
1507
1508         * config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP.
1509         * doc/c-mips.texi: Mention XLP.
1510
1511 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
1512
1513         [SH] Support the .uaquad and .8byte directives also for non-sh64
1514         configurations.
1515
1516         * config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle
1517         BFD_RELOC_64.
1518         * doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad
1519         description...
1520         * doc/c-sh.texi (SH Machine Directives): ... here.
1521
1522 2012-03-20  Nick Clifton  <nickc@redhat.com>
1523
1524         * config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system
1525         registers.
1526         (do_vmsr): Likewise.
1527         (arm_opcode_insns): Do not default to using the FPSCR register in
1528         the VMRS and VMSR registers.
1529
1530 2012-03-16  Roland McGrath  <mcgrathr@google.com>
1531
1532         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
1533         Define for this case.
1534         * configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.
1535
1536 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1537
1538         * config/tc-arm.c (aeabi_set_public_attributes): Correct
1539         handling of Tag_DIV_use.
1540
1541 2012-03-15  Thomas Schwinge  <thomas@codesourcery.com>
1542
1543         * doc/as.texinfo (Bundle directives): Fix typo.
1544
1545 2012-03-14  Ryan Mansfield  <rmansfield@qnx.com>
1546
1547         * doc/as.texinfo (Bundle directives): Replace @defn with @dfn.
1548
1549 2012-03-13  Roland McGrath  <mcgrathr@google.com>
1550
1551         * config/tc-arm.c (arm_frag_max_var): New function.
1552         * config/tc-arm.h: Declare it.
1553         (md_frag_max_var): New macro.
1554
1555         * config/tc-i386.c (i386_frag_max_var): New function.
1556         * config/tc-i386.h: Declare it.
1557         (md_frag_max_var): New macro.
1558
1559         * doc/as.texinfo (Bundle directives): New node.
1560         (Pseudo Ops): Add it to the menu.
1561         * NEWS: Mention new feature.
1562         * read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro.
1563         [HANDLE_BUNDLE] (bundle_align_p2): New variable.
1564         [HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables.
1565         [HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle):
1566         New functions.
1567         (assemble_one): New function if [HANDLE_BUNDLE], #define directly
1568         to md_assembly if not.
1569         (read_a_source_file): Call assemble_one in place of md_assemble.
1570         (read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated
1571         .bundle_lock at end of processing.
1572         [HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock):
1573         New functions.
1574         [HANDLE_BUNDLE] (potable): Add their entries.
1575         * read.h: Declare new functions.
1576
1577 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
1578
1579         * config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500.
1580         (ppc_handle_align): Add termination nop opcode for e500mc family.
1581         * doc/as.texinfo: Document options -me5500 and -me6500.
1582         * doc/c-ppc.texi: Likewise.
1583
1584 2012-03-07  Nick Clifton  <nickc@redhat.com>
1585
1586         * config/tc-mn10300.c (other_registers): Add SSP and USP.
1587         (md_assemble): Add support for TLS relocs.
1588         (mn10300_parse_name): Likewise.
1589
1590 2012-02-27  Alan Modra  <amodra@gmail.com>
1591
1592         * config/tc-crx.c (check_range): Correct uint32_t misconceptions.
1593
1594 2012-02-27  Alan Modra  <amodra@gmail.com>
1595
1596         * config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on
1597         params.  Properly generate NOP pattern.  Comment reason for
1598         subseg_text_p failure.
1599
1600 2012-02-27  Alan Modra  <amodra@gmail.com>
1601
1602         * config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits
1603         and sign extend before range tests.
1604         (constant_fits_size_p): Similarly.
1605         (get_specific): Trim X_add_number to 32 bits.
1606         (fix_operand_size): Likewise, and use unsigned test for signed
1607         ranges.
1608
1609 2012-02-27  Alan Modra  <amodra@gmail.com>
1610
1611         * config/tc-crx.c: Include bfd_stdint.h.
1612         (getconstant): Remove irrelevant comment.  Don't fail due to
1613         sign-extension of int mask.
1614         (check_range): Rewrite using unsigned arithmetic throughout.
1615
1616 2012-02-25  Walter Lee  <walt@tilera.com>
1617
1618         * tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
1619         non-local before checking sy_value.
1620         * tc-tilegx.c (emit_tilegx_instruction): Ditto.
1621
1622 2012-02-25  Walter Lee  <walt@tilera.com>
1623
1624         * tc-tilepro.c (O_tls_le): Define operator.
1625         (O_tls_le_lo16): Ditto.
1626         (O_tls_le_hi16): Ditto.
1627         (O_tls_le_ha16): Ditto.
1628         (O_tls_gd_call): Ditto.
1629         (O_tls_gd_add): Ditto.
1630         (O_tls_ie_load): Ditto.
1631         (md_begin): Delete old operators; handle new operators.
1632         (emit_tilepro_instruction): Ditto.
1633         (md_apply_fix): Ditto.
1634         * tc-tilegx.c (O_hw1_got): Delete operator.
1635         (O_hw2_got): Ditto.
1636         (O_hw3_got): Ditto.
1637         (O_hw2_last_got): Ditto.
1638         (O_hw1_tls_gd): Ditto.
1639         (O_hw2_tls_gd): Ditto.
1640         (O_hw3_tls_gd): Ditto.
1641         (O_hw2_last_tls_gd): Ditto.
1642         (O_hw1_tls_ie): Ditto.
1643         (O_hw2_tls_ie): Ditto.
1644         (O_hw3_tls_ie): Ditto.
1645         (O_hw2_last_tls_ie): Ditto.
1646         (O_hw0_tls_le): Define operator.
1647         (O_hw0_last_tls_le): Ditto.
1648         (O_hw1_last_tls_le): Ditto.
1649         (O_tls_gd_call): Ditto.
1650         (O_tls_gd_add): Ditto.
1651         (O_tls_ie_load): Ditto.
1652         (O_tls_add): Ditto.
1653         (md_begin): Delete old operators; handle new operators.
1654         (emit_tilegx_instruction): Ditto.
1655         (md_apply_fix): Ditto.
1656         * doc/c-tilegx.texi: Delete old operators; document new operators.
1657         * doc/c-tilepro.texi: Ditto.
1658
1659 2012-02-25  Walter Lee  <walt@tilera.com>
1660
1661         * tc-tilepro.c (apply_special_operator): delete cases for
1662         got and tls operators.
1663         (md_apply_fix): Ditto.
1664         * tc-tilegx.c (md_begin): Set architecture and machine.
1665         (tilegx_target_format): Handle big endian.
1666         (OPTION_EB): Define.
1667         (OPTION_EL): Define.
1668         (md_longopts): Add entries for "EB" and "EL".
1669         (md_parse_option): Handle OPTION_EB and OPTION_EL.
1670         (md_show_usage): Add -EB and -EL.
1671         (md_number_to_chars): New.
1672         (apply_special_operator): delete cases for got and tls
1673         operators.
1674         (md_apply_fix): Ditto.
1675         * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
1676         ifndef.
1677         (md_number_to_chars): Delete.
1678         * configure.tgt (tilegx*be): Handle.
1679         * doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
1680         * doc/c-tilegx.texi: Ditto.
1681
1682 2012-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1683
1684         * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
1685         HLEPrefixAny and HLEPrefixRelease.
1686
1687 2012-02-21  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1688
1689         * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.
1690
1691 2012-02-21  Iain Sandoe  <idsandoe@googlemail.com>
1692
1693         * write.c (write_object_file): Add md_pre_output_hook.
1694         * config/obj-macho.c (obj_mach_o_check_before_writing): New.
1695         (obj_mach_o_pre_output_hook): New.
1696         * config/obj-macho.h (md_pre_output_hook): Define.
1697         (obj_mach_o_pre_output_hook): Declare.
1698
1699 2012-02-21  Tristan Gingold  <gingold@adacore.com>
1700
1701         * config/tc-i386.h (OBJ_MACH_O): New section.
1702         (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
1703         (TC_FORCE_RELOCATION_SUB_SAME): New
1704         (TC_FORCE_RELOCATION_SUB_LOCAL): New.
1705         (TC_VALIDATE_FIX_SUB): New.
1706         * frags.h (struct frag): OBJ_FRAG_TYPE, new field.
1707         * symbols.c (colon): obj_frob_colon: New hook.
1708         * write.c (write_object_file): md_pre_relax_hook, new
1709         hook.
1710         * config/obj-macho.c (obj_mach_o_frob_colon): New.
1711         (obj_mach_o_frob_label): Record sub-section labels.
1712         (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
1713         (obj_mach_o_set_subsections): New.
1714         (obj_mach_o_pre_relax_hook): New.
1715         (obj_mach_o_in_different_subsection): New.
1716         (obj_mach_o_force_reloc_sub_same): New.
1717         (obj_mach_o_force_reloc_sub_local): New.
1718         (obj_mach_o_force_reloc): New.
1719         * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
1720         (obj_frob_colon): New Define.
1721         (obj_mach_o_frob_label): Renamed.
1722         (obj_mach_o_frob_symbol): Renamed.
1723         (OBJ_FRAG_TYPE): New.
1724         (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
1725          obj_mach_o_force_reloc_sub_same,
1726          obj_mach_o_force_reloc_sub_local): New declarations.
1727
1728 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
1729
1730         * config/obj-macho.c (obj_mach_o_is_frame_section): New.
1731         (obj_mach_o_allow_local_subtract): New.
1732         * config/obj-macho.h (md_allow_local_subtract): Define.
1733         (obj_mach_o_allow_local_subtract): Declare.
1734
1735 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
1736
1737         * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
1738         canonical information, try to determine CODE and DEBUG section flags
1739         from the mach-o section data.
1740
1741 2012-02-20  Nick Clifton  <nickc@redhat.com>
1742
1743         * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
1744         local symbols.
1745
1746 2012-02-12  Iain Sandoe  <idsandoe@googlemail.com>
1747
1748         * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
1749         any local symbol used as an indirect.
1750
1751 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
1752
1753         * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
1754         stub size when provided.  (obj_mach_o_section): Flag that stub-size
1755         has been provided.
1756
1757 2012-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1758
1759         * config/tc-i386.c (HLE_PREFIX): New.
1760         (check_hle): Likewise.
1761         (_i386_insn): Add have_hle.
1762         (cpu_arch): Add .hle and .rtm.
1763         (md_assemble): Call check_hle if i.have_hle isn't zero.
1764         (parse_insn): Set i.have_hle to 1 for HLE prefix.
1765         (output_jump): Support up to 2 byte opcode.
1766
1767         * doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
1768
1769 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1770
1771         * config/obj-macho.c (obj_mach_o_zerofill): Silent
1772         uninitialized variable warning.
1773
1774 2012-02-02  Nick Clifton  <nickc@redhat.com>
1775
1776         PR gas/13224
1777         * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
1778         to 'is_clone' to avoid shadowing a gloabl.
1779         (obj_elf_section): Likewise.
1780
1781 2012-01-31  Paul Brook  <paul@codesourcery.com>
1782
1783         * doc/c-tic6x.c: Fix typo.
1784
1785 2012-01-26  Alexey Makhalov  <makhaloff@gmail.com>
1786
1787         PR gas/13624
1788         * app.c (app_push): Set 'add_newlines' to zero after saving.
1789
1790 2012-01-24  DJ Delorie  <dj@redhat.com>
1791
1792         * config/rl78-parse.y (NOT1): Add.
1793
1794 2012-01-23  Roland McGrath  <mcgrathr@google.com>
1795
1796         * configure.tgt (i386-*-nacl*): Match it.
1797         * config/te-nacl.h: New file.
1798         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
1799         * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
1800         Use TE_GNU et al case for TE_NACL too.
1801
1802 2012-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1803
1804         * config/tc-i386.c (_i386_insn): Replace disp32_encoding with
1805         disp_encoding.
1806         (md_assemble): Updated.
1807         (output_branch): Likewise.
1808         (parse_insn): Support .d8 suffix.
1809         (build_modrm_byte): Fake zero displacement for .d8 and .d32
1810         suffixes.
1811
1812         * doc/c-i386.texi: Document .d8 suffix.
1813
1814 2012-01-17  Andrew Burgess  <aburgess@broadcom.com>
1815
1816         * write.c (fix_new_internal): Don't mark used parameter as unused.
1817
1818 2012-01-17  Alan Modra  <amodra@gmail.com>
1819
1820         * as.c (parse_args): Update copyright message year.
1821
1822 2012-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1823
1824         * config/tc-i386.c (cpu_arch): Add ".vmfunc".
1825
1826         * doc/c-i386.texi: Document vmfunc.
1827
1828 2012-01-13  Tristan Gingold  <gingold@adacore.com>
1829
1830         * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
1831         * config/obj-macho.h (SET_SECTION_RELOCS): Define.
1832         (obj_mach_o_reorder_section_relocs): Declare.
1833
1834 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1835
1836         * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
1837         absolute indirect symbols.
1838
1839 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1840
1841         * config/obj-macho.c (obj_mach_o_set_vma_data): New type.
1842         (obj_mach_o_set_section_vma): New.
1843         (obj_mach_o_post_relax_hook): New.
1844         * config/obj-macho.h (md_post_relax_hook): Define.
1845         (obj_mach_o_post_relax_hook): Declare.
1846
1847 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
1848
1849         * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
1850         lazy when the symbol is private_extern.
1851         (obj_mach_o_indirect_sym): New type.
1852         (obj_mach_o_indirect_symbol): New.
1853         (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
1854         (obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
1855         (obj_macho_frob_label): Likewise.  Adjust external and comm
1856         symbol tests.
1857         (obj_mach_o_set_indirect_symbols): New.
1858         (obj_mach_o_frob_file_after_relocs): New.
1859         *config/obj-macho.h (obj_frob_file_after_relocs): Define.
1860         (obj_mach_o_frob_file_after_relocs): Declare.
1861
1862 2012-01-12  Tristan Gingold  <gingold@adacore.com>
1863
1864         PR gas/13591
1865         * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
1866
1867 2012-01-10  Tristan Gingold  <gingold@adacore.com>
1868
1869         * struc-symbol.h (struct symbol_flags): New struct, created from...
1870         (struct symbol): ... this one.  Add sy_flags field, remove flag fields.
1871         (struct local_symbol): Replace lsy_marker field by lsy_flags.
1872         Adjust comment.
1873         (local_symbol_resolved_p): Adjust.
1874         (local_symbol_mark_resolved): Likewise.
1875         * symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
1876         (local_symbol_make, local_symbol_convert, colon)
1877         (symbol_clone_if_forward_ref, verify_symbol_chain)
1878         (resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
1879         (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
1880         (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
1881         (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
1882         (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
1883         (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
1884         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
1885         (symbol_mark_mri_common, symbol_clear_mri_common)
1886         (symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
1887         (symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
1888         (symbol_equated_reloc_p, dot_symbol_init)
1889         (print_symbol_value_1): Adjust.
1890
1891 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
1892
1893         * config/obj-macho.c (obj_mach_o_weak): Remove.
1894         (obj_mach_o_common_parse): Set symbol qualifiers.
1895         (LAZY, REFE): New macros.
1896         (obj_mach_o_symbol_type): New enum.
1897         (obj_mach_o_set_symbol_qualifier): New.
1898         (obj_mach_o_sym_qual): New.
1899         (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
1900         a dummy function.
1901         (obj_mach_o_type_for_symbol): New.
1902         (obj_macho_frob_label): New.
1903         (obj_macho_frob_symbol): New.
1904         * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
1905         (obj_frob_label, obj_macho_frob_label): Declare.
1906         (obj_frob_symbol, obj_macho_frob_symbol): Declare.
1907
1908 2012-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
1909
1910         * config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
1911
1912 2012-01-08  Andrew Pinski  <andrew.pinski@caviumnetworks.com>
1913             Richard Sandiford  <rdsandiford@googlemail.com>
1914
1915         * config/tc-mips.c (mips_move_labels): Take the list of labels and
1916         textness as parameters.
1917         (mips_move_text_labels): New function.
1918         (append_insn): Use it instead of mips_move_labels.
1919         (mips_emit_delays, start_noreorder): Likewise.
1920         (mips_align): Take the labels rather than just one label.
1921         Move all labels to after the .align.
1922         (s_align): Change the last argument to mips_align.
1923         (s_cons): Likewise.
1924         (s_float_cons): Likewise.
1925         (s_gpword): Likewise.
1926         (s_gpdword): Likewise.
1927
1928 2012-01-06  Tristan Gingold  <gingold@adacore.com>
1929
1930         * config/tc-i386.c: Update copyright year.
1931         (lex_got): Also defined for Mach-O.
1932         Add a guard for non-ELF configuration.
1933         (md_longopts): Also handle -64 for Mach-O.
1934         (md_parse_option): Likewise.
1935         (i386_target_format): Adjust for x86_64-darwin.
1936
1937 2012-01-04  Iain Sandoe  <idsandoe@googlemail.com>
1938
1939         * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
1940         (obj_mach_o_get_section_names): New (split from obj_mach_o_section).
1941         (obj_mach_o_make_or_get_sect): Likewise.
1942         (obj_mach_o_section): Split out the functionality shared with zerofill.
1943         (obj_mach_o_zerofill): New.
1944         (obj_mach_o_common_parse): Ensure whitespace is skipped.
1945         (mach_o_pseudo_table): Add .zerofill.
1946
1947 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
1948
1949         * config/obj-macho.c (obj_macho_process_stab): New.
1950         * config/obj-macho.h (OBJ_PROCESS_STAB): Define.
1951         (obj_macho_process_stab): Declare.
1952
1953 For older changes see ChangeLog-2011
1954 \f
1955 Copyright (C) 2012 Free Software Foundation, Inc.
1956
1957 Copying and distribution of this file, with or without modification,
1958 are permitted in any medium without royalty provided the copyright
1959 notice and this notice are preserved.
1960
1961 Local Variables:
1962 mode: change-log
1963 left-margin: 8
1964 fill-column: 74
1965 version-control: never
1966 End: