gas/ChangeLog

   1 2013-11-18  Yufeng Zhang  <yufeng.zhang@arm.com>
   2
   3         Revert
   4
   5         2013-11-15  Yufeng Zhang  <yufeng.zhang@arm.com>
   6
   7         * config/tc-aarch64.c (set_other_error): New function.
   8         (parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
   9         the variable to which it points with 'o'.
  10         (parse_operands): Update; check for write to read-only system
  11         registers or read from write-only ones.
  12
  13 2013-11-17  H.J. Lu  <hongjiu.lu@intel.com>
  14
  15         * config/tc-i386.c (reloc): Add an argument, bnd_prefix, to
  16         indicate if instruction has the BND prefix.  Return
  17         BFD_RELOC_X86_64_PC32_BND instead of BFD_RELOC_32_PCREL if
  18         bnd_prefix isn't zero.
  19         (output_branch): Pass BFD_RELOC_X86_64_PC32_BND to frag_var
  20         if needed.
  21         (output_jump): Update reloc call.
  22         (output_interseg_jump): Likewise.
  23         (output_disp): Likewise.
  24         (output_imm): Likewise.
  25         (x86_cons_fix_new): Likewise.
  26         (lex_got): Add an argument, bnd_prefix, to indicate if
  27         instruction has the BND prefix.  Use BFD_RELOC_X86_64_PLT32_BND
  28         if needed.
  29         (x86_cons): Update lex_got call.
  30         (i386_immediate): Likewise.
  31         (i386_displacement): Likewise.
  32         (md_apply_fix): Handle BFD_RELOC_X86_64_PC32_BND and
  33         BFD_RELOC_X86_64_PLT32_BND.
  34         (tc_gen_reloc): Likewise.
  35         * config/tc-i386-intel.c (i386_operator): Update lex_got call.
  36
  37 2013-11-15  Yufeng Zhang  <yufeng.zhang@arm.com>
  38
  39         * config/tc-aarch64.c (set_other_error): New function.
  40         (parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
  41         the variable to which it points with 'o'.
  42         (parse_operands): Update; check for write to read-only system
  43         registers or read from write-only ones.
  44
  45 2013-11-15  Michael Zolotukhin  <michael.v.zolotukhin@gmail.com>
  46
  47         * config/tc-i386.c (check_VecOperands): Reorder checks.
  48
  49 2013-11-11  Catherine Moore  <clm@codesourcery.com>
  50
  51         * config/mips/tc-mips.c (convert_reg_type): Use
  52         INSN_LOAD_MEMORY instead of INSN_LOAD_MEMORY_DELAY.
  53         (reg_needs_delay): Likewise.
  54         (insns_between): Likewise.
  55
  56 2013-11-08  Jan-Benedict Glaw  <jbglaw@lug-owl.de
  57
  58         * config/tc-ppc.c (ppc_elf_localentry): Add cast.
  59
  60 2013-11-05  Yufeng Zhang  <yufeng.zhang@arm.com>
  61
  62         * config/tc-aarch64.c (parse_sys_reg): Update to use aarch64_sys_reg;
  63         call aarch64_sys_reg_deprecated_p and warn about the deprecated
  64         system registers.
  65
  66 2013-11-05  Yufeng Zhang  <yufeng.zhang@arm.com>
  67
  68         * config/tc-aarch64.c (parse_operands): Handle AARCH64_OPND_COND1.
  69
  70 2013-11-05  Will Newton  <will.newton@linaro.org>
  71
  72         PR gas/16103
  73         * config/tc-aarch64.c (parse_operands): Avoid trying to
  74         parse a vector register as an immediate.
  75
  76 2013-11-04  Jan Beulich <jbeulich@suse.com>
  77
  78         * config/tc-i386.c (check_long_reg): Correct comment indentation.
  79         (check_qword_reg): Correct comment and its indentation.
  80         (check_word_reg): Extend comment and correct its indentation. Also
  81         check for 64-bit register.
  82
  83 2013-10-30  Ulrich Weigand  <uweigand@de.ibm.com>
  84
  85         * config/tc-ppc.c (md_pseudo_table): Add .localentry.
  86         (ppc_elf_localentry): New function.
  87         (ppc_force_relocation): Force relocs on all branches to localenty
  88         symbols.
  89         (ppc_fix_adjustable): Don't reduce such symbols to section+offset.
  90
  91 2013-10-30  Alan Modra  <amodra@gmail.com>
  92
  93         * config/tc-ppc.c: Include elf/ppc64.h.
  94         (ppc_abiversion): New variable.
  95         (md_pseudo_table): Add .abiversion.
  96         (ppc_elf_abiversion, ppc_elf_end): New functions.
  97         * config/tc-ppc.h (md_end): Define.
  98
  99 2013-10-30  Alan Modra  <amodra@gmail.com>
 100
 101         * config/tc-ppc.c (SEX16): Don't mask.
 102         (REPORT_OVERFLOW_HI): Define as zero.
 103         (ppc_elf_suffix): Support @high, @higha, @dtprel@high, @dtprel@higha,
 104         @tprel@high, and @tprel@higha modifiers.
 105         (md_assemble): Ignore X_unsigned when applying 16-bit insn fields.
 106         Add (disabled) code to check @h and @ha reloc overflow for powerpc64.
 107         Handle new relocs.
 108         (md_apply_fix): Similarly.
 109
 110 2013-10-18  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
 111
 112         * config/tc-mips.c (fpr_read_mask): Test MSA registers.
 113         (fpr_write_mask): Test MSA registers.
 114         (can_swap_branch_p): Check fpr write followed by fpr read.
 115
 116 2013-10-18  Nick Clifton  <nickc@redhat.com>
 117
 118         * config/tc-tic6x.c (tic6x_parse_operand): Revert previous delta.
 119
 120 2013-10-14  Richard Sandiford  <rdsandiford@googlemail.com>
 121             Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
 122
 123         * config/tc-mips.c (options): Add OPTION_MSA and OPTION_NO_MSA.
 124         (md_longopts): Add mmsa and mno-msa.
 125         (mips_ases): Add msa.
 126         (RTYPE_MASK): Update.
 127         (RTYPE_MSA): New define.
 128         (OT_REG_ELEMENT): Replace with...
 129         (OT_INTEGER_INDEX, OT_REG_INDEX): ...these new operand types.
 130         (mips_operand_token): Replace reg_element with index.
 131         (mips_parse_argument_token): Treat vector indices as separate tokens.
 132         Handle register indices.
 133         (md_begin): Add MSA register names.
 134         (operand_reg_mask): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
 135         (convert_reg_type): Handle cases for OP_REG_MSA and OP_REG_MSA_CTRL.
 136         (match_mdmx_imm_reg_operand): Update accordingly.
 137         (match_imm_index_operand): New function.
 138         (match_reg_index_operand): New function.
 139         (match_operand): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
 140         (md_convert_frag): Convert bz.b/h/w/d, bnz.b/h/w/d, bz.v bnz.v.
 141         (md_show_usage): Print -mmsa and -mno-msa.
 142         * doc/as.texinfo: Document -mmsa and -mno-msa.
 143         * doc/c-mips.texi: Document -mmsa and -mno-msa.
 144         Document .set msa and .set nomsa.
 145
 146 2013-10-14  Nick Clifton  <nickc@redhat.com>
 147
 148         * read.c (add_include_dir): Use xrealloc.
 149         * config/tc-score.c (do_macro_bcmp): Initialise inst_main.
 150         * config/tc-tic6x.c (tic6x_parse_operand): Initialise second_reg.
 151
 152 2013-10-13  Sandra Loosemore  <sandra@codesourcery.com>
 153
 154         * config/tc-nios2.c (nios2_consume_arg): Make the "ba" warning
 155         also test/refer to "sstatus".  Reformat the warning message.
 156
 157 2013-10-10  Sean Keys <skeys@ipdatasys.com>
 158
 159         * tc-xgate.c (xgate_find_match): Refactor opcode matching.
 160
 161 2013-10-10  Jan Beulich <jbeulich@suse.com>
 162
 163         * tc-i386-intel.c (i386_intel_simplify_register): Suppress base/index
 164         swapping for bndmk, bndldx, and bndstx.
 165
 166 2013-10-09  Nick Clifton  <nickc@redhat.com>
 167
 168         PR gas/16025
 169         * config/tc-epiphany.c (md_convert_frag): Add missing break
 170         statement.
 171
 172         PR gas/16026
 173         * config/tc-mn10200.c (md_convert_frag): Add missing break
 174         statement.
 175
 176 2013-10-08  Jan Beulich <jbeulich@suse.com>
 177
 178         * tc-i386.c (check_word_reg): Remove misplaced "else".
 179         (check_long_reg): Restore symmetry with check_word_reg.
 180
 181 2013-10-08  Jan Beulich <jbeulich@suse.com>
 182
 183         * gas/config/tc-arm.c (do_t_push_pop): Honor inst.size_req. Simplify
 184         LR/PC check.
 185
 186 2013-10-08  Nick Clifton  <nickc@redhat.com>
 187
 188         * config/tc-msp430.c (msp430_operands): Accept "<foo>.a" as an alias
 189         for "<foo>a".  Issue error messages for unrecognised or corrrupt
 190         size extensions.
 191
 192 2013-10-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 193
 194         * config/tc-arm.c (do_t_mvn_tst): Use narrow form for tst when
 195         possible.
 196
 197 2013-09-30  Saravanan Ekanathan <saravanan.ekanathan@amd.com>
 198
 199         * config/tc-i386.c (cpu_arch): Add CPU_BDVER4_FLAGS.
 200         * doc/c-i386.texi: Add -march=bdver4 option.
 201
 202 2013-09-20  Alan Modra  <amodra@gmail.com>
 203
 204         * configure: Regenerate.
 205
 206 2013-09-18  Tristan Gingold  <gingold@adacore.com>
 207
 208         * NEWS: Add marker for 2.24.
 209
 210 2013-09-18  Nick Clifton  <nickc@redhat.com>
 211
 212         * config/tc-msp430.c (OPTION_MOVE_DATA): Define.
 213         (move_data): New variable.
 214         (md_parse_option): Parse -md.
 215         (msp430_section): New function.  Catch references to the .bss or
 216         .data sections and generate a special symbol for use by the libcrt
 217         library.
 218         (md_pseudo_table): Intercept .section directives.
 219         (md_longopt): Add -md
 220         (md_show_usage): Likewise.
 221         (msp430_operands): Generate a warning message if a NOP is inserted
 222         into the instruction stream.
 223         * doc/c-msp430.texi (node MSP430 Options): Document -md option.
 224
 225 2013-09-17  Doug Gilmore  <Doug.Gilmore@imgtec.com>
 226
 227         * config/tc-mips.c (mips_elf_final_processing): Set
 228         EF_MIPS_FP64 for -mgp32 -mfp64, removing old FIXME.
 229
 230 2013-09-16  Will Newton  <will.newton@linaro.org>
 231
 232         * config/tc-arm.c (do_neon_ld_st_interleave): Add constraint
 233         disallowing element size 64 with interleave other than 1.
 234
 235 2013-09-12  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
 236
 237         * config/tc-mips.c (match_insn): Set error when $31 is used for
 238         bltzal* and bgezal*.
 239
 240 2013-09-04  Tristan Gingold  <gingold@adacore.com>
 241
 242         * config/tc-ppc.c (md_apply_fix): Handle defined after use toc
 243         symbols.
 244
 245 2013-09-04  Roland McGrath  <mcgrathr@google.com>
 246
 247         PR gas/15914
 248         * config/tc-arm.c (T16_32_TAB): Add _udf.
 249         (do_t_udf): New function.
 250         (insns): Add "udf".
 251
 252 2013-08-23  Sandeep Kumar Singh  <Sandeep.Singh2@kpitcummins.com>
 253
 254         * config/rx-parse.y: Rearrange the components of a bison grammar to issue
 255         assembler errors at correct position.
 256
 257 2013-08-23  Yuri Chornoivan  <yurchor@ukr.net>
 258
 259         PR binutils/15834
 260         * config/tc-ia64.c: Fix typos.
 261         * config/tc-sparc.c: Likewise.
 262         * config/tc-z80.c: Likewise.
 263         * doc/c-i386.texi: Likewise.
 264         * doc/c-m32r.texi: Likewise.
 265
 266 2013-08-23  Will Newton  <will.newton@linaro.org>
 267
 268         * config/tc-arm.c: (do_neon_ldx_stx): Add extra constraints
 269         for pre-indexed addressing modes.
 270
 271 2013-08-21  Alan Modra  <amodra@gmail.com>
 272
 273         * symbols.c (fb_label_instance_inc, fb_label_instance): Properly
 274         range check label number for use with fb_low_counter array.
 275
 276 2013-08-19  Richard Sandiford  <rdsandiford@googlemail.com>
 277
 278         * config/tc-mips.c (mips_check_isa_supports_ase, reg_lookup)
 279         (mips_parse_argument_token, validate_micromips_insn, md_begin)
 280         (check_regno, match_float_constant, check_completed_insn, append_insn)
 281         (match_insn, match_mips16_insn, match_insns, macro_start)
 282         (macro_build_ldst_constoffset, load_register, macro, mips_ip)
 283         (mips16_ip, mips_set_option_string, md_parse_option)
 284         (mips_after_parse_args, mips_after_parse_args, md_pcrel_from)
 285         (md_apply_fix, s_align, s_option, s_mipsset, s_tls_rel_directive)
 286         (s_gpword, s_gpdword, s_ehword, s_nan, tc_gen_reloc, md_convert_frag)
 287         (s_mips_end, s_mips_ent, s_mips_frame, s_mips_mask, mips_parse_cpu):
 288         Start error messages with a lower-case letter.  Do not end error
 289         messages with a period.  Wrap long messages to 80 character-lines.
 290         Use "cannot" instead of "can't" and "can not".
 291
 292 2013-08-19  Richard Sandiford  <rdsandiford@googlemail.com>
 293
 294         * config/tc-mips.c (imm_expr): Expand comment.
 295         (set_at, macro, mips16_macro): Expect imm_expr to be O_constant
 296         when populated.
 297
 298 2013-08-19  Richard Sandiford  <rdsandiford@googlemail.com>
 299
 300         * config/tc-mips.c (imm2_expr): Delete.
 301         (md_assemble, match_insn, imm2_expr.X_op, mips_ip): Update accordingly.
 302
 303 2013-08-19  Richard Sandiford  <rdsandiford@googlemail.com>
 304
 305         * config/tc-mips.c (report_bad_range, report_bad_field): Delete.
 306         (macro): Remove M_DEXT and M_DINS handling.
 307
 308 2013-08-19  Richard Sandiford  <rdsandiford@googlemail.com>
 309
 310         * config/tc-mips.c (mips_arg_info): Replace allow_nonconst and
 311         lax_max with lax_match.
 312         (match_int_operand): Update accordingly.  Don't report an error
 313         for !lax_match-only cases.
 314         (match_insn): Replace more_alts with lax_match and use it to
 315         initialize the mips_arg_info field.  Add a complete_p parameter.
 316         Handle implicit VU0 suffixes here.
 317         (match_invalid_for_isa, match_insns, match_mips16_insns): New
 318         functions.
 319         (mips_ip, mips16_ip): Use them.
 320
 321 2013-08-19  Richard Sandiford  <rdsandiford@googlemail.com>
 322
 323         * config/tc-mips.c (match_expression):  Report uses of registers here.
 324         Add a "must be an immediate expression" error.  Handle elided offsets
 325         here rather than...
 326         (match_int_operand): ...here.
 327
 328 2013-08-19  Richard Sandiford  <rdsandiford@googlemail.com>
 329
 330         * config/tc-mips.c (mips_arg_info): Remove soft_match.
 331         (match_out_of_range, match_not_constant): New functions.
 332         (match_const_int): Remove fallback parameter and check for soft_match.
 333         Use match_not_constant.
 334         (match_mapped_int_operand, match_addiusp_operand)
 335         (match_perf_reg_operand, match_save_restore_list_operand)
 336         (match_mdmx_imm_reg_operand): Update accordingly.  Use
 337         match_out_of_range and set_insn_error* instead of as_bad.
 338         (match_int_operand): Likewise.  Use match_not_constant in the
 339         !allows_nonconst case.
 340         (match_float_constant): Report invalid float constants.
 341         (match_insn, match_mips16_insn): Remove soft_match code.  Rely on
 342         match_float_constant to check for invalid constants.  Fail the
 343         match if match_const_int or match_float_constant return false.
 344         (mips_ip): Update accordingly.
 345         (mips16_ip): Likewise.  Undo null termination of instruction name
 346         once lookup is complete.
 347
 348 2013-08-19  Richard Sandiford  <rdsandiford@googlemail.com>
 349
 350         * config/tc-mips.c (mips_insn_error_format): New enum.
 351         (mips_insn_error): New struct.
 352         (insn_error): Change to a mips_insn_error.
 353         (clear_insn_error, set_insn_error_format, set_insn_error)
 354         (set_insn_error_i, set_insn_error_ss, report_insn_error): New
 355         functions.
 356         (mips_parse_argument_token, md_assemble, match_insn)
 357         (match_mips16_insn): Use them instead of manipulating insn_error
 358         directly.
 359         (mips_ip, mips16_ip): Likewise.  Simplify control flow.
 360
 361 2013-08-19  Richard Sandiford  <rdsandiford@googlemail.com>
 362
 363         * config/tc-mips.c (normalize_constant_expr): Move further up file.
 364         (normalize_address_expr): Likewise.
 365         (match_insn, match_mips16_insn): New functions, split out from...
 366         (mips_ip, mips16_ip): ...here.
 367
 368 2013-08-19  Richard Sandiford  <rdsandiford@googlemail.com>
 369
 370         * config/tc-mips.c (operand_reg_mask, match_operand): Handle
 371         OP_OPTIONAL_REG.
 372         (mips_ip, mips16_ip): Use mips_optional_operand_p to check
 373         for optional operands.
 374
 375 2013-08-16  Alan Modra  <amodra@gmail.com>
 376
 377         * config/tc-ppc.c (ppc_elf_cons): Allow @l and other reloc
 378         modifiers generally.
 379
 380 2013-08-16  Alan Modra  <amodra@gmail.com>
 381
 382         * config/tc-ppc.c (ppc_elf_lcomm): Use subsection 1.
 383
 384 2013-08-14  David Edelsohn  <dje.gcc@gmail.com>
 385
 386         * config/tc-ppc.c (ppc_comm): Accept optional fourth .lcomm
 387         argument as alignment.
 388
 389 2013-08-09  Nick Clifton  <nickc@redhat.com>
 390
 391         * config/tc-rl78.c (elf_flags): New variable.
 392         (enum options): Add OPTION_G10.
 393         (md_longopts): Add mg10.
 394         (md_parse_option): Parse -mg10.
 395         (rl78_elf_final_processing): New function.
 396         * config/tc-rl78.c (tc_final_processing): Define.
 397         * doc/c-rl78.texi: Document -mg10 option.
 398
 399 2013-08-06  Jürgen Urban  <JuergenUrban@gmx.de>
 400
 401         * config/tc-mips.c (match_vu0_suffix_operand): Allow single-channel
 402         suffixes to be elided too.
 403         (mips_lookup_insn): Don't reject INSN2_VU0_CHANNEL_SUFFIX here.
 404         (mips_ip): Assume .xyzw if no VU0 suffix is specified.  Allow +N
 405         to be omitted too.
 406
 407 2013-08-05  John Tytgat  <john@bass-software.com>
 408
 409         * po/POTFILES.in: Regenerate.
 410
 411 2013-08-05  Eric Botcazou  <ebotcazou@adacore.com>
 412             Konrad Eisele  <konrad@gaisler.com>
 413
 414         * config/tc-sparc.c (sparc_arch_types): Add leon.
 415         (sparc_arch): Move sparc4 around and add leon.
 416         (sparc_target_format): Document -Aleon.
 417         * doc/c-sparc.texi: Likewise.
 418
 419 2013-08-05  Richard Sandiford  <rdsandiford@googlemail.com>
 420
 421         * config/tc-mips.c (mips_lookup_insn): Make length and opend signed.
 422
 423 2013-08-04  Jürgen Urban  <JuergenUrban@gmx.de>
 424             Richard Sandiford  <rdsandiford@googlemail.com>
 425
 426         * config/tc-mips.c (MAX_OPERANDS): Bump to 6.
 427         (RWARN): Bump to 0x8000000.
 428         (RTYPE_VI, RTYPE_VF, RTYPE_R5900_I, RTYPE_R5900_Q, RTYPE_R5900_R)
 429         (RTYPE_R5900_ACC): New register types.
 430         (RTYPE_MASK): Include them.
 431         (R5900_I_NAMES, R5900_Q_NAMES, R5900_R_NAMES, R5900_ACC_NAMES): New
 432         macros.
 433         (reg_names): Include them.
 434         (mips_parse_register_1): New function, split out from...
 435         (mips_parse_register): ...here.  Add a channels_ptr parameter.
 436         Look for VU0 channel suffixes when nonnull.
 437         (reg_lookup): Update the call to mips_parse_register.
 438         (mips_parse_vu0_channels): New function.
 439         (OT_CHANNELS, OT_DOUBLE_CHAR): New mips_operand_token_types.
 440         (mips_operand_token): Add a "channels" field to the union.
 441         Extend the comment above "ch" to OT_DOUBLE_CHAR.
 442         (mips_parse_base_start): Match -- and ++.  Handle channel suffixes.
 443         (mips_parse_argument_token): Handle channel suffixes here too.
 444         (validate_mips_insn): Handle INSN2_VU0_CHANNEL_SUFFIX.
 445         Ignore OP_VU0_MATCH_SUFFIX when calculating the used bits.
 446         Handle '#' formats.
 447         (md_begin): Register $vfN and $vfI registers.
 448         (operand_reg_mask): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
 449         (convert_reg_type): Handle OP_REG_VI, OP_REG_VF, OP_REG_R5900_I,
 450         OP_REG_R5900_Q, OP_REG_R5900_R and OP_REG_R5900_ACC.
 451         (match_vu0_suffix_operand): New function.
 452         (match_operand): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
 453         (macro): Use "+7" rather than "E" for LDQ2 and STQ2.
 454         (mips_lookup_insn): New function.
 455         (mips_ip): Use it.  Allow "+K" operands to be elided at the end
 456         of an instruction.  Handle '#' sequences.
 457
 458 2013-08-03  Richard Sandiford  <rdsandiford@googlemail.com>
 459
 460         * config/tc-mips.c (macro, mips16_macro): Create an array of operand
 461         values and use it instead of sreg, treg, xreg, etc.
 462
 463 2013-08-03  Richard Sandiford  <rdsandiford@googlemail.com>
 464
 465         * config/tc-mips.c (match_int_operand): Use mips_int_operand_min
 466         and mips_int_operand_max.
 467         (mips16_immed_operand, mips16_immed_operands, MIPS16_NUM_IMMED):
 468         Delete.
 469         (mips16_immed_operand, mips16_immed_in_range_p): New functions.
 470         (mips16_immed, mips16_extended_frag): Use them.  Use mips_int_operand
 471         instead of mips16_immed_operand.
 472
 473 2013-08-03  Richard Sandiford  <rdsandiford@googlemail.com>
 474
 475         * config/tc-mips.c (mips16_macro): Don't use move_register.
 476         (mips16_ip): Allow macros to use 'p'.
 477
 478 2013-08-01  Richard Sandiford  <rdsandiford@googlemail.com>
 479
 480         * config/tc-mips.c (MAX_OPERANDS): New macro.
 481         (mips_operand_array): New structure.
 482         (mips_operands, mips16_operands, micromips_operands): New arrays.
 483         (micromips_to_32_reg_b_map, micromips_to_32_reg_c_map)
 484         (micromips_to_32_reg_e_map, micromips_to_32_reg_f_map)
 485         (micromips_to_32_reg_g_map, micromips_to_32_reg_l_map)
 486         (micromips_to_32_reg_q_map): Delete.
 487         (insn_operands, insn_opno, insn_extract_operand): New functions.
 488         (validate_mips_insn): Take a mips_operand_array as argument and
 489         use it to build up a list of operands.  Extend to handle INSN_MACRO
 490         and MIPS16.
 491         (validate_mips16_insn): New function.
 492         (validate_micromips_insn): Take a mips_operand_array as argument.
 493         Handle INSN_MACRO.
 494         (md_begin): Initialize mips_operands, mips16_operands and
 495         micromips_operands.  Call validate_mips_insn and
 496         validate_micromips_insn for macro instructions too.
 497         Call validate_mips16_insn for MIPS16 instructions.
 498         (insn_read_mask, insn_write_mask, operand_reg_mask, insn_reg_mask):
 499         New functions.
 500         (gpr_read_mask, gpr_write_mask, fpr_read_mask, fpr_write_mask): Use
 501         them.  Handle INSN_UDI.
 502         (get_append_method): Use gpr_read_mask.
 503
 504 2013-08-01  Richard Sandiford  <rdsandiford@googlemail.com>
 505
 506         * config/tc-mips.c (compact_branch_p, uncond_branch_p): Use the same
 507         flags for MIPS16 and non-MIPS16 instructions.
 508         (gpr_mod_mask): Move the INSN2_MOD_SP case outside the micromips block.
 509         (gpr_read_mask): Use INSN2_READ_GPR_31 for MIPS16 instructions too.
 510         (gpr_write_mask): Remove MIPS16_INSN_WRITE_SP handling.
 511         (can_swap_branch_p, get_append_method): Use the same flags for MIPS16
 512         and non-MIPS16 instructions.  Fix formatting.
 513
 514 2013-08-01  Richard Sandiford  <rdsandiford@googlemail.com>
 515
 516         * config/tc-mips.c (reg_needs_delay): Move later in file.
 517         Use gpr_write_mask.
 518         (insns_between): Use gpr_read_mask instead of EXTRACT_OPERAND.
 519
 520 2013-07-26  Sergey Guriev  <sergey.s.guriev@intel.com>
 521             Alexander Ivchenko  <alexander.ivchenko@intel.com>
 522             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 523             Sergey Lega  <sergey.s.lega@intel.com>
 524             Anna Tikhonova  <anna.tikhonova@intel.com>
 525             Ilya Tocar  <ilya.tocar@intel.com>
 526             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 527             Ilya Verbin  <ilya.verbin@intel.com>
 528             Kirill Yukhin  <kirill.yukhin@intel.com>
 529             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 530
 531         * config/tc-i386-intel.c (O_zmmword_ptr): New.
 532         (i386_types): Add zmmword.
 533         (i386_intel_simplify_register): Allow regzmm.
 534         (i386_intel_simplify): Handle zmmwords.
 535         (i386_intel_operand): Handle RC/SAE, vector operations and
 536         zmmwords.
 537         * config/tc-i386.c (ZMMWORD_MNEM_SUFFIX): New.
 538         (struct RC_Operation): New.
 539         (struct Mask_Operation): New.
 540         (struct Broadcast_Operation): New.
 541         (vex_prefix): Size of bytes increased to 4 to support EVEX
 542         encoding.
 543         (enum i386_error): Add new error codes: unsupported_broadcast,
 544         broadcast_not_on_src_operand, broadcast_needed,
 545         unsupported_masking, mask_not_on_destination, no_default_mask,
 546         unsupported_rc_sae, rc_sae_operand_not_last_imm,
 547         invalid_register_operand, try_vector_disp8.
 548         (struct _i386_insn): Add new fields vrex, need_vrex, mask,
 549         rounding, broadcast, memshift.
 550         (struct RC_name): New.
 551         (RC_NamesTable): New.
 552         (evexlig): New.
 553         (evexwig): New.
 554         (extra_symbol_chars): Add '{'.
 555         (cpu_arch): Add AVX512F, AVX512CD, AVX512ER and AVX512PF.
 556         (i386_operand_type): Add regzmm, regmask and vec_disp8.
 557         (match_mem_size): Handle zmmwords.
 558         (operand_type_match): Handle zmm-registers.
 559         (mode_from_disp_size): Handle vec_disp8.
 560         (fits_in_vec_disp8): New.
 561         (md_begin): Handle {} properly.
 562         (type_names): Add "rZMM", "Mask reg" and "Vector d8".
 563         (build_vex_prefix): Handle vrex.
 564         (build_evex_prefix): New.
 565         (process_immext): Adjust to properly handle EVEX.
 566         (md_assemble): Add EVEX encoding support.
 567         (swap_2_operands): Correctly handle operands with masking,
 568         broadcasting or RC/SAE.
 569         (check_VecOperands): Support EVEX features.
 570         (VEX_check_operands): Properly handle 16 upper [xyz]mm registers.
 571         (match_template): Support regzmm and handle new error codes.
 572         (process_suffix): Handle zmmwords and zmm-registers.
 573         (check_byte_reg): Extend to zmm-registers.
 574         (process_operands): Extend to zmm-registers.
 575         (build_modrm_byte): Handle EVEX.
 576         (output_insn): Adjust to properly handle EVEX case.
 577         (disp_size): Handle vec_disp8.
 578         (output_disp): Support compressed disp8*N evex feature.
 579         (output_imm): Handle RC/SAE immediates properly.
 580         (check_VecOperations): New.
 581         (i386_immediate): Handle EVEX features.
 582         (i386_index_check): Handle zmmwords and zmm-registers.
 583         (RC_SAE_immediate): New.
 584         (i386_att_operand): Handle EVEX features.
 585         (parse_real_register): Add a check for ZMM/Mask registers.
 586         (OPTION_MEVEXLIG): New.
 587         (OPTION_MEVEXWIG): New.
 588         (md_longopts): Add mevexlig and mevexwig.
 589         (md_parse_option): Handle mevexlig and mevexwig options.
 590         (md_show_usage): Add description for mevexlig and mevexwig.
 591         * doc/c-i386.texi: Document avx512f/.avx512f, avx512cd/.avx512cd,
 592         avx512er/.avx512er, avx512pf/.avx512pf, mevexlig and mevexwig.
 593
 594 2013-07-25  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 595
 596         * config/tc-i386.c (cpu_arch): Add .sha.
 597         * doc/c-i386.texi: Document sha/.sha.
 598
 599 2013-07-24  Anna Tikhonova  <anna.tikhonova@intel.com>
 600             Kirill Yukhin  <kirill.yukhin@intel.com>
 601             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 602
 603         * config/tc-i386.c (BND_PREFIX): New.
 604         (struct _i386_insn): Add new field bnd_prefix.
 605         (add_bnd_prefix): New.
 606         (cpu_arch): Add MPX.
 607         (i386_operand_type): Add regbnd.
 608         (md_assemble): Handle BND prefixes.
 609         (parse_insn): Likewise.
 610         (output_branch): Likewise.
 611         (output_jump): Likewise.
 612         (build_modrm_byte): Handle regbnd.
 613         (OPTION_MADD_BND_PREFIX): New.
 614         (md_longopts): Add entry for 'madd-bnd-prefix'.
 615         (md_parse_option): Handle madd-bnd-prefix option.
 616         (md_show_usage): Add description for madd-bnd-prefix
 617         option.
 618         * doc/c-i386.texi: Document mpx/.mpx and -madd-bnd-prefix.
 619
 620 2013-07-24  Tristan Gingold  <gingold@adacore.com>
 621
 622         * config/tc-ppc.c (md_apply_fix): Adjust BFD_RELOC_PPC_B16 on
 623         xcoff targets.
 624
 625 2013-07-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 626
 627         * config/tc-s390.c (s390_machine): Don't force the .machine
 628         argument to lower case.
 629
 630 2013-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 631
 632         * config/tc-arm.c (s_arm_arch_extension): Improve error message
 633         for invalid extension.
 634
 635 2013-07-19  Yufeng Zhang  <yufeng.zhang@arm.com>
 636
 637         * config/tc-aarch64.c (enum aarch64_abi_type): New enumeration tag.
 638         (AARCH64_ABI_LP64, AARCH64_ABI_ILP32): New enumerators.
 639         (aarch64_abi): New variable.
 640         (ilp32_p): Change to be a macro.
 641         (aarch64_opts): Remove the support for option -milp32 and -mlp64.
 642         (struct aarch64_option_abi_value_table): New struct.
 643         (aarch64_abis): New table.
 644         (aarch64_parse_abi): New function.
 645         (aarch64_long_opts): Add entry for -mabi=.
 646         * doc/as.texinfo (Target AArch64 options): Document -mabi.
 647         * doc/c-aarch64.texi: Likewise.
 648
 649 2013-07-18  Jim Thomas  <thomas@cfht.hawaii.edu>
 650
 651         * config/tc-i386-intel.c (i386_intel_operand): Fixed signed vs
 652         unsigned comparison.
 653
 654 2013-07-18  Sandeep Kumar Singh  <Sandeep.Singh2@kpitcummins.com>
 655
 656         * config/rx-defs.h: Add macros for RX100, RX200, RX600, and
 657         RX610.
 658         * config/rx-parse.y: (rx_check_float_support): Add function to
 659         check floating point operation support for target RX100 and
 660         RX200.
 661         * config/tc-rx.c: Add CPU options RX100, RX200, RX600, and RX610.
 662         * doc/c-rx.texi: Add -mcpu option to recognize macros for RX100,
 663         RX200, RX600, and RX610
 664
 665 2013-07-18  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 666
 667         * config/tc-avr.c (md_show_usage): Add avrxmega2 to help text
 668
 669 2013-07-18  Vishnu K.S  <vishnu.k_s@atmel.com>
 670
 671         * config/tc-avr.c: Make ata6289's ISA to AVR_ISA_AVR4.
 672         * doc/c-avr.texi: Likewise.
 673
 674 2013-07-15  Richard Sandiford  <rdsandiford@googlemail.com>
 675
 676         * config/tc-mips.c (match_save_restore_list_operand): Avoid -Wformat
 677         error with older GCCs.
 678         (mips16_macro_build): Dereference args.
 679
 680 2013-07-14  Richard Sandiford  <rdsandiford@googlemail.com>
 681
 682         * config/tc-mips.c (mips_prefer_vec_regno, mips_parse_register):
 683         New functions, split out from...
 684         (reg_lookup): ...here.  Remove itbl support.
 685         (reglist_lookup): Delete.
 686         (mips_operand_token_type): New enum.
 687         (mips_operand_token): New structure.
 688         (mips_operand_tokens): New variable.
 689         (mips_add_token, mips_parse_base_start, mips_parse_argument_token)
 690         (mips_parse_arguments): New functions.
 691         (md_begin): Initialize mips_operand_tokens.
 692         (mips_arg_info): Add a token field.  Remove optional_reg field.
 693         (match_char, match_expression): New functions.
 694         (match_const_int): Use match_expression.  Remove "s" argument
 695         and return a boolean result.  Remove O_register handling.
 696         (match_regno, match_reg, match_reg_range): New functions.
 697         (match_int_operand, match_mapped_int_operand, match_msb_operand)
 698         (match_reg_operand, match_reg_pair_operand, match_perf_reg_operand)
 699         (match_addiusp_operand, match_clo_clz_dest_operand)
 700         (match_lwm_swm_list_operand, match_entry_exit_operand)
 701         (match_save_restore_list_operand, match_mdmx_imm_reg_operand)
 702         (match_tied_reg_operand): Remove "s" argument and return a boolean
 703         result.  Match tokens rather than text.  Update calls to
 704         match_const_int.  Rely on match_regno to call check_regno.
 705         (match_pcrel_operand, match_pc_operand): Replace "s" argument with
 706         "arg" argument.  Return a boolean result.
 707         (parse_float_constant): Replace with...
 708         (match_float_constant): ...this new function.
 709         (match_operand): Remove "s" argument and return a boolean result.
 710         Update calls to subfunctions.
 711         (mips_ip, mips16_ip): Call mips_parse_arguments.  Use match routines
 712         rather than string-parsing routines.  Update handling of optional
 713         registers for token scheme.
 714
 715 2013-07-14  Richard Sandiford  <rdsandiford@googlemail.com>
 716
 717         * config/tc-mips.c (parse_float_constant): Split out from...
 718         (mips_ip): ...here.
 719
 720 2013-07-14  Richard Sandiford  <rdsandiford@googlemail.com>
 721
 722         * config/tc-mips.c (INSERT_BITS, INSERT_OPERAND, MIPS16_INSERT_OPERAND):
 723         Delete.
 724
 725 2013-07-14  Richard Sandiford  <rdsandiford@googlemail.com>
 726
 727         * config/tc-mips.c (mips32_to_16_reg_map): Delete.
 728         (match_entry_exit_operand): New function.
 729         (match_save_restore_list_operand): Likewise.
 730         (match_operand): Use them.
 731         (check_absolute_expr): Delete.
 732         (mips16_ip): Rewrite main parsing loop to use mips_operands.
 733
 734 2013-07-14  Richard Sandiford  <rdsandiford@googlemail.com>
 735
 736         * config/tc-mips.c: Enable functions commented out in previous patch.
 737         (SKIP_SPACE_TABS): Move further up file.
 738         (mips32_to_micromips_reg_b_map, mips32_to_micromips_reg_c_map)
 739         (mips32_to_micromips_reg_d_map, mips32_to_micromips_reg_e_map)
 740         (ips32_to_micromips_reg_f_map, mips32_to_micromips_reg_g_map)
 741         (mips32_to_micromips_reg_l_map, mips32_to_micromips_reg_m_map)
 742         (mips32_to_micromips_reg_q_map, mips32_to_micromips_reg_n_map)
 743         (micromips_imm_b_map, micromips_imm_c_map): Delete.
 744         (mips_lookup_reg_pair): Delete.
 745         (macro): Use report_bad_range and report_bad_field.
 746         (mips_immed, expr_const_in_range): Delete.
 747         (mips_ip): Rewrite main parsing loop to use new functions.
 748
 749 2013-07-14  Richard Sandiford  <rdsandiford@googlemail.com>
 750
 751         * config/tc-mips.c (mips_oddfpreg_ok): Move further up file.
 752         Change return type to bfd_boolean.
 753         (report_bad_range, report_bad_field): New functions.
 754         (mips_arg_info): New structure.
 755         (match_const_int, convert_reg_type, check_regno, match_int_operand)
 756         (match_mapped_int_operand, match_msb_operand, match_reg_operand)
 757         (match_reg_pair_operand, match_pcrel_operand, match_perf_reg_operand)
 758         (match_addiusp_operand, match_clo_clz_dest_operand)
 759         (match_lwm_swm_list_operand, match_mdmx_imm_reg_operand)
 760         (match_pc_operand, match_tied_reg_operand, match_operand)
 761         (check_completed_insn): New functions, commented out for now.
 762
 763 2013-07-14  Richard Sandiford  <rdsandiford@googlemail.com>
 764
 765         * config/tc-mips.c (insn_insert_operand): New function.
 766         (macro_build, mips16_macro_build): Put null character check
 767         in the for loop and convert continues to breaks.  Use operand
 768         structures to handle constant operands.
 769
 770 2013-07-14  Richard Sandiford  <rdsandiford@googlemail.com>
 771
 772         * config/tc-mips.c (validate_mips_insn): Move further up file.
 773         Add insn_bits and decode_operand arguments.  Use the mips_operand
 774         fields to work out which bits an operand occupies.  Detect double
 775         definitions.
 776         (validate_micromips_insn): Move further up file.  Call into
 777         validate_mips_insn.
 778
 779 2013-07-14  Richard Sandiford  <rdsandiford@googlemail.com>
 780
 781         * config/tc-mips.c (mips16_macro_build): Remove 'Y' case.
 782
 783 2013-07-14  Richard Sandiford  <rdsandiford@googlemail.com>
 784
 785         * config/tc-mips.c (macro_build): Take an int for "C", "k", "\\"
 786         and "~".
 787         (macro): Update accordingly.
 788
 789 2013-07-14  Richard Sandiford  <rdsandiford@googlemail.com>
 790
 791         * config/tc-mips.c (imm_expr, imm2_expr, offset_expr): Tweak commentary.
 792         (imm_reloc): Delete.
 793         (md_assemble): Remove imm_reloc handling.
 794         (mips_ip): Update commentary.  Use offset_expr and offset_reloc
 795         rather than imm_expr and imm_reloc for 'i', 'j' and 'u'.
 796         Use a temporary array rather than imm_reloc when parsing
 797         constant expressions.  Remove imm_reloc initialization.
 798         (mips16_ip): Update commentary.  Use offset_expr and offset_reloc
 799         for the relaxable field.  Use a relax_char variable to track the
 800         type of this field.  Remove imm_reloc initialization.
 801
 802 2013-07-14  Richard Sandiford  <rdsandiford@googlemail.com>
 803
 804         * config/tc-mips.c (mips16_ip): Handle "I".
 805
 806 2013-07-12  Maciej W. Rozycki  <macro@codesourcery.com>
 807
 808         * config/tc-mips.c (mips_flag_nan2008): New variable.
 809         (options): Add OPTION_NAN enum value.
 810         (md_longopts): Handle it.
 811         (md_parse_option): Likewise.
 812         (s_nan): New function.
 813         (mips_elf_final_processing): Handle EF_MIPS_NAN2008.
 814         (md_show_usage): Add -mnan.
 815
 816         * doc/as.texinfo (Overview): Add -mnan.
 817         * doc/c-mips.texi (MIPS Opts): Document -mnan.
 818         (MIPS NaN Encodings): New node.  Document .nan directive.
 819         (MIPS-Dependent): List the new node.
 820
 821 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 822
 823         * configure.com: Define HAVE_SYS_TYPES_H and HAVE_UNISTD_H
 824
 825 2013-07-08  Richard Sandiford  <rdsandiford@googlemail.com>
 826
 827         * config/tc-mips.c (mips_ip): Unconditionally parse an expression
 828         for 'A' and assume that the constant has been elided if the result
 829         is an O_register.
 830
 831 2013-07-07  Richard Sandiford  <rdsandiford@googlemail.com>
 832
 833         * config/tc-mips.c (gprel16_reloc_p): New function.
 834         (macro_read_relocs): Assume BFD_RELOC_LO16 if all relocs are
 835         BFD_RELOC_UNUSED.
 836         (offset_high_part, small_offset_p): New functions.
 837         (nacro): Use them.  Remove *_OB and *_DOB cases.  For single-
 838         register load and store macros, handle the 16-bit offset case first.
 839         If a 16-bit offset is not suitable for the instruction we're
 840         generating, load it into the temporary register using
 841         ADDRESS_ADDI_INSN.  Make the M_LI_DD code fall through into the
 842         M_L_DAB code once the address has been constructed.  For double load
 843         and store macros, again handle the 16-bit offset case first.
 844         If the second register cannot be accessed from the same high
 845         part as the first, load it into AT using ADDRESS_ADDI_INSN.
 846         Fix the handling of LD in cases where the first register is the
 847         same as the base.  Also handle the case where the offset is
 848         not 16 bits and the second register cannot be accessed from the
 849         same high part as the first.  For unaligned loads and stores,
 850         fuse the offbits == 12 and old "ab" handling.  Apply this handling
 851         whenever the second offset needs a different high part from the first.
 852         Construct the offset using ADDRESS_ADDI_INSN where possible,
 853         for offbits == 16 as well as offbits == 12.  Use offset_reloc
 854         when constructing the individual loads and stores.
 855         (mips_ip): Set up imm_expr, imm2_expr, offset_expr, imm_reloc
 856         and offset_reloc before matching against a particular opcode.
 857         Handle elided 'A' constants.  Allow 'A' constants to use
 858         relocation operators.
 859
 860 2013-07-07  Richard Sandiford  <rdsandiford@googlemail.com>
 861
 862         * config/tc-mips.c (validate_mips_insn): Remove "[" and "]" handling.
 863         (mips_ip): Likewise.  Do not set is_mdmx for INSN_5400 instructions.
 864         Check constraints on the VR5400 RZU.OB, SLL.OB and SRL.OB instructions.
 865
 866 2013-07-07  Richard Sandiford  <rdsandiford@googlemail.com>
 867
 868         * config/tc-mips.c (mips_ip): Preserve the real bit number for "+p".
 869         Require the msb to be <= 31 for "+s".  Check that the size is <= 31
 870         for both "+s" and "+S".
 871
 872 2013-07-07  Richard Sandiford  <rdsandiford@googlemail.com>
 873
 874         * config/tc-mips.c (validate_mips_insn, validate_micromips_insn):
 875         (mips_ip, mips16_ip): Handle "+i".
 876
 877 2013-07-07  Richard Sandiford  <rdsandiford@googlemail.com>
 878
 879         * config/tc-mips.c (mips32_to_micromips_reg_h_map): Delete.
 880         (micromips_to_32_reg_h_map): Rename to...
 881         (micromips_to_32_reg_h_map1): ...this.
 882         (micromips_to_32_reg_i_map): Rename to...
 883         (micromips_to_32_reg_h_map2): ...this.
 884         (mips_lookup_reg_pair): New function.
 885         (gpr_write_mask, macro): Adjust after above renaming.
 886         (validate_micromips_insn): Remove "mi" handling.
 887         (mips_ip): Likewise.  Parse both registers in a pair for "mh".
 888
 889 2013-07-07  Richard Sandiford  <rdsandiford@googlemail.com>
 890
 891         * config/tc-mips.c (validate_mips_insn, validate_micromips_insn)
 892         (mips_ip): Remove "+D" and "+T" handling.
 893
 894 2013-07-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 895
 896         * config/tc-s390.c (md_gather_operands, md_apply_fix): Support new
 897         relocs.
 898
 899 2013-07-03  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 900
 901         * config/tc-aarch64.c (reloc_table): Merge got_prel19 into got.
 902
 903 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 904
 905         * config/tc-aarch64.c (md_apply_fix): Reorder case values.
 906         (aarch64_force_relocation): Likewise.
 907
 908 2013-07-02  Alan Modra  <amodra@gmail.com>
 909
 910         * config/tc-ppc.c (ppc_elf_adjust_symtab): Don't make .TOC. weak.
 911
 912 2013-06-26  Maciej W. Rozycki  <macro@codesourcery.com>
 913
 914         * doc/as.texinfo (Overview): Remove @samp from MIPS ISA names.
 915         * doc/c-mips.texi (MIPS Options): Remove @sc from MIPS ISA names.
 916         Replace @sc{mips16} with literal `MIPS16'.
 917         (MIPS ISA): Replace @sc{mips3} with literal `MIPS III'.
 918
 919 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 920
 921         * config/tc-aarch64.c (reloc_table): Replace
 922         BFD_RELOC_AARCH64_LD64_GOT_LO12_NC with
 923         BFD_RELOC_AARCH64_LD_GOT_LO12_NC; likewise to
 924         BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC and
 925         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC.
 926         (md_apply_fix): Handle BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
 927         BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
 928         BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
 929         BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
 930         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC and
 931         BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC.
 932         (aarch64_force_relocation): Likewise.
 933
 934 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 935
 936         * config/tc-aarch64.c (ilp32_p): New static variable.
 937         (elf64_aarch64_target_format): Return the target according to the
 938         value of 'ilp32_p'.
 939         (md_begin): Determine 'mach' according to the value of 'ilp32_p'.
 940         (aarch64_opts): Add support for options '-milp32' and '-mlp64'.
 941         (aarch64_dwarf2_addr_size): New function.
 942         * config/tc-aarch64.h (aarch64_dwarf2_addr_size): New declaration.
 943         (DWARF2_ADDR_SIZE): New define.
 944
 945 2013-06-26  Richard Sandiford  <rdsandiford@googlemail.com>
 946
 947         * doc/c-mips.texi: Use ISA instead of @sc{isa}.
 948
 949 2013-06-26  Richard Sandiford  <rdsandiford@googlemail.com>
 950
 951         * config/tc-mips.c (validate_mips_insn): Use STYPE rather than SHAMT.
 952
 953 2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>
 954
 955         * config/tc-mips.c (mips_set_options): Add insn32 member.
 956         (mips_opts): Initialize it.
 957         (NOP_INSN, NOP_INSN_SIZE): Handle insn32 mode.
 958         (options): Add OPTION_INSN32 and OPTION_NO_INSN32 enum values.
 959         (md_longopts): Add "minsn32" and "mno-insn32" options.
 960         (is_size_valid): Handle insn32 mode.
 961         (md_assemble): Pass instruction string down to macro.
 962         (brk_fmt): Add second dimension and insn32 mode initializers.
 963         (mfhl_fmt): Likewise.
 964         (BRK_FMT, MFHL_FMT): Handle insn32 mode.
 965         (macro_build) <'c'>: Handle microMIPS 32-bit BREAK encoding.
 966         (macro_build_jalr, move_register): Handle insn32 mode.
 967         (macro_build_branch_rs): Likewise.
 968         (macro): Handle insn32 mode.
 969         <M_JRADDIUSP>, <M_JRC>, <M_MOVEP>: New cases.
 970         (mips_ip): Handle insn32 mode.
 971         (md_parse_option): Handle OPTION_INSN32 and OPTION_NO_INSN32.
 972         (s_mipsset): Handle "insn32" and "noinsn32" pseudo-ops.
 973         (mips_handle_align): Handle insn32 mode.
 974         (md_show_usage): Add -minsn32 and -mno-insn32.
 975
 976         * doc/as.texinfo (Target MIPS options): Add -minsn32 and
 977         -mno-insn32 options.
 978         (-minsn32, -mno-insn32): New options.
 979         * doc/c-mips.texi (MIPS Opts): Add -minsn32 and -mno-insn32
 980         options.
 981         (MIPS assembly options): New node.  Document .set insn32 and
 982         .set noinsn32.
 983         (MIPS-Dependent): List the new node.
 984
 985 2013-06-25  Nick Clifton  <nickc@redhat.com>
 986
 987         * config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
 988         the PC in indirect addressing on 430xv2 parts.
 989         (msp430_operands): Add version test to hardware bug encoding
 990         restrictions.
 991
 992 2013-06-24  Roland McGrath  <mcgrathr@google.com>
 993
 994         * config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
 995         so it skips whitespace before it.
 996         (s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.
 997
 998         * config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
 999         (arm_reg_parse_multi): Skip whitespace first.
1000         (parse_reg_list): Likewise.
1001         (parse_vfp_reg_list): Likewise.
1002         (s_arm_unwind_save_mmxwcg): Likewise.
1003
1004 2013-06-24  Nick Clifton  <nickc@redhat.com>
1005
1006         PR gas/15623
1007         * config/tc-arm.c (do_t_smc): Mark as ending an IT block.
1008
1009 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
1010
1011         * config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.
1012
1013 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
1014
1015         * config/tc-mips.c: Assert that offsetT and valueT are at least
1016         8 bytes in size.
1017         (GPR_SMIN, GPR_SMAX): New macros.
1018         (macro, mips_ip): Remove code for 4-byte valueT and offsetT.
1019
1020 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
1021
1022         * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
1023         conditions.  Remove any code deselected by them.
1024         (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
1025
1026 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
1027
1028         * NEWS: Note removal of ECOFF support.
1029         * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
1030         * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
1031         (MULTI_CFILES): Remove config/e-mipsecoff.c.
1032         * Makefile.in: Regenerate.
1033         * configure.in: Remove MIPS ECOFF references.
1034         (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
1035         Delete cases.
1036         (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
1037         (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
1038         (mips-*-*): ...this single case.
1039         (mipsbecoff, mipslecoff, mipsecoff): Remove emulations.  Expect
1040         MIPS emulations to be e-mipself*.
1041         * configure: Regenerate.
1042         * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
1043         (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
1044         (mips-*-sysv*): Remove coff and ecoff cases.
1045         * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
1046         * ecoff.c: Remove reference to MIPS ECOFF.
1047         * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
1048         * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
1049         (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
1050         (mips_hi_fixup): Tweak comment.
1051         (append_insn): Require a howto.
1052         (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
1053
1054 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
1055
1056         * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
1057         Use "CPU" instead of "cpu".
1058         * doc/c-mips.texi: Likewise.
1059         (MIPS Opts): Rename to MIPS Options.
1060         (MIPS option stack): Rename to MIPS Option Stack.
1061         (MIPS ASE instruction generation overrides): Rename to
1062         MIPS ASE Instruction Generation Overrides (for now).
1063         (MIPS floating-point): Rename to MIPS Floating-Point.
1064
1065 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
1066
1067         * doc/c-mips.texi (MIPS Macros): New section.
1068         (MIPS Object): Replace with...
1069         (MIPS Small Data): ...this new section.
1070
1071 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
1072
1073         * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
1074         Capitalize name.  Use @kindex instead of @cindex for .set entries.
1075
1076 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
1077
1078         * doc/c-mips.texi (MIPS Stabs): Remove section.
1079
1080 2013-06-20  Richard Sandiford  <rdsandiford@googlemail.com>
1081
1082         * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
1083         (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
1084         (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
1085         (ISA_SUPPORTS_VIRT64_ASE): Delete.
1086         (mips_ase): New structure.
1087         (mips_ases): New table.
1088         (FP64_ASES): New macro.
1089         (mips_ase_groups): New array.
1090         (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
1091         (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
1092         functions.
1093         (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
1094         (md_parse_option): Use mips_ases and mips_set_ase instead of
1095         separate case statements for each ASE option.
1096         (mips_after_parse_args): Use FP64_ASES.  Use
1097         mips_check_isa_supports_ases to check the ASEs against
1098         other options.
1099         (s_mipsset): Use mips_ases and mips_set_ase instead of
1100         separate if statements for each ASE option.  Use
1101         mips_check_isa_supports_ases, even when a non-ASE option
1102         is specified.
1103
1104 2013-06-19  Greta Yorsh  <Greta.Yorsh@arm.com>
1105
1106         * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
1107
1108 2013-06-18  Richard Sandiford  <rdsandiford@googlemail.com>
1109
1110         * config/tc-mips.c (md_shortopts, options, md_longopts)
1111         (md_longopts_size): Move earlier in file.
1112
1113 2013-06-18  Richard Sandiford  <rdsandiford@googlemail.com>
1114
1115         * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
1116         with a single "ase" bitmask.
1117         (mips_opts): Update accordingly.
1118         (file_ase, file_ase_explicit): New variables.
1119         (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
1120         (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
1121         (ISA_HAS_ROR): Adjust for mips_set_options change.
1122         (is_opcode_valid): Take the base ase mask directly from mips_opts.
1123         (mips_ip): Adjust for mips_set_options change.
1124         (md_parse_option): Likewise.  Update file_ase_explicit.
1125         (mips_after_parse_args): Adjust for mips_set_options change.
1126         Use bitmask operations to select the default ASEs.  Set file_ase
1127         rather than individual per-ASE variables.
1128         (s_mipsset): Adjust for mips_set_options change.
1129         (mips_elf_final_processing): Test file_ase rather than
1130         file_ase_mdmx.  Remove commented-out code.
1131
1132 2013-06-18  Richard Sandiford  <rdsandiford@googlemail.com>
1133
1134         * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
1135         (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
1136         (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
1137         (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
1138         (mips_after_parse_args): Use the new "ase" field to choose
1139         the default ASEs.
1140         (mips_cpu_info_table): Move ASEs from the "flags" field to the
1141         "ase" field.
1142
1143 2013-06-18  Richard Earnshaw  <rearnsha@arm.com>
1144
1145         * config/tc-arm.c (symbol_preemptible): New function.
1146         (relax_branch): Use it.
1147
1148 2013-06-17  Catherine Moore  <clm@codesourcery.com>
1149             Maciej W. Rozycki  <macro@codesourcery.com>
1150             Chao-Ying Fu  <fu@mips.com>
1151
1152         * config/tc-mips.c (mips_set_options): Add ase_eva.
1153         (mips_set_options mips_opts): Add ase_eva.
1154         (file_ase_eva): Declare.
1155         (ISA_SUPPORTS_EVA_ASE): Define.
1156         (IS_SEXT_9BIT_NUM): Define.
1157         (MIPS_CPU_ASE_EVA): Define.
1158         (is_opcode_valid): Add support for ase_eva.
1159         (macro_build): Likewise.
1160         (macro): Likewise.
1161         (validate_mips_insn): Likewise.
1162         (validate_micromips_insn): Likewise.
1163         (mips_ip): Likewise.
1164         (options): Add OPTION_EVA and OPTION_NO_EVA.
1165         (md_longopts): Add -meva and -mno-eva.
1166         (md_parse_option): Process new options.
1167         (mips_after_parse_args): Check for valid EVA combinations.
1168         (s_mipsset): Likewise.
1169
1170 2013-06-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
1171
1172         * dwarf2dbg.h (dwarf2_move_insn): Declare.
1173         * dwarf2dbg.c (line_subseg): Add pmove_tail.
1174         (get_line_subseg): Add create_p argument.  Initialize pmove_tail.
1175         (dwarf2_gen_line_info_1): Update call accordingly.
1176         (dwarf2_move_insn): New function.
1177         * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
1178
1179 2013-06-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
1180
1181         Revert:
1182
1183         2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>
1184
1185         PR gas/13024
1186         * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
1187         (dwarf2_gen_line_info_1): Delete.
1188         (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
1189         (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
1190         (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
1191         (dwarf2_directive_loc): Push previous .locs instead of generating
1192         them immediately.
1193
1194 2013-06-13  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
1195
1196         * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
1197         (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
1198
1199 2013-06-13  Nick Clifton  <nickc@redhat.com>
1200
1201         PR gas/15602
1202         * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
1203         * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
1204         function.  Generates an error if the adjusted offset is out of a
1205         16-bit range.
1206
1207 2013-06-12  Sandra Loosemore  <sandra@codesourcery.com>
1208
1209         * config/tc-nios2.c (md_apply_fix):  Mask constant
1210         BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
1211
1212 2013-06-10  Maciej W. Rozycki  <macro@codesourcery.com>
1213
1214         * config/tc-mips.c (append_insn): Don't do branch relaxation for
1215         MIPS-3D instructions either.
1216         (md_convert_frag): Update the COPx branch mask accordingly.
1217
1218         * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
1219         option.
1220         * doc/as.texinfo (Overview): Add --relax-branch and
1221         --no-relax-branch.
1222         * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
1223         --no-relax-branch.
1224
1225 2013-06-09  Sandra Loosemore  <sandra@codesourcery.com>
1226
1227         * config/tc-nios2.c (nios2_parse_args):  Allow trap argument to
1228         omitted.
1229
1230 2013-06-08  Catherine Moore  <clm@codesourcery.com>
1231
1232         * config/tc-mips.c (is_opcode_valid):  Build ASE mask.
1233         (is_opcode_valid_16): Pass ase value to opcode_is_member.
1234         (append_insn): Change INSN_xxxx to ASE_xxxx.
1235
1236 2013-06-01  George Thomas <george.thomas@atmel.com>
1237
1238         * gas/config/tc-avr.c: Change ISA for devices with USB support to
1239         AVR_ISA_XMEGAU
1240
1241 2013-05-31  H.J. Lu  <hongjiu.lu@intel.com>
1242
1243         * config/tc-i386.c (md_begin): Don't align text/data/bss sections
1244         for ELF.
1245
1246 2013-05-31  Paul Brook  <paul@codesourcery.com>
1247
1248         * config/tc-mips.c (s_ehword): New.
1249
1250 2013-05-30  Paul Brook  <paul@codesourcery.com>
1251
1252         * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
1253
1254 2013-05-29  Maciej W. Rozycki  <macro@codesourcery.com>
1255
1256         * write.c (resolve_reloc_expr_symbols): On REL targets don't
1257         convert relocs who have no relocatable field either.  Rephrase
1258         the conditional so that the PC-relative check is only applied
1259         for REL targets.
1260
1261 2013-05-28  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
1262
1263         * config/tc-mips.c (macro) <ld>: Don't use $zero for address
1264         calculation.
1265
1266 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
1267
1268         * config/tc-aarch64.c (reloc_table): Update to use
1269         BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
1270         BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
1271         (md_apply_fix): Likewise.
1272         (aarch64_force_relocation): Likewise.
1273
1274 2013-05-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1275
1276         * config/tc-arm.c (it_fsm_post_encode): Improve
1277         warning messages about deprecated IT block formats.
1278
1279 2013-05-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1280
1281         * config/tc-aarch64.c (md_apply_fix): Move value range checking
1282         inside fx_done condition.
1283
1284 2013-05-22  Jürgen Urban  <JuergenUrban@gmx.de>
1285
1286         * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
1287
1288 2013-05-20  Peter Bergner <bergner@vnet.ibm.com>
1289
1290         * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
1291         and clean up warning when using PRINT_OPCODE_TABLE.
1292
1293 2013-05-20  Alan Modra  <amodra@gmail.com>
1294
1295         * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
1296         and data fixups performing shift/high adjust/sign extension on
1297         fieldval.  Sink fx_pcrel handling and checks.  Use fixP->fx_size
1298         when writing data fixups rather than recalculating size.
1299
1300 2013-05-16  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
1301
1302         * doc/c-msp430.texi: Fix typo.
1303
1304 2013-05-16  Tristan Gingold  <gingold@adacore.com>
1305
1306         * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
1307         are also TOC symbols.
1308
1309 2013-05-16  Nick Clifton  <nickc@redhat.com>
1310
1311         * config/tc-msp430.c: Make -mmcu recognise more part numbers.
1312         Add -mcpu command to specify core type.
1313         * doc/c-msp430.texi: Update documentation.
1314
1315 2013-05-09  Andrew Pinski  <apinski@cavium.com>
1316
1317         * config/tc-mips.c (struct mips_set_options): New ase_virt field.
1318         (mips_opts): Update for the new field.
1319         (file_ase_virt): New variable.
1320         (ISA_SUPPORTS_VIRT_ASE): New macro.
1321         (ISA_SUPPORTS_VIRT64_ASE): New macro.
1322         (MIPS_CPU_ASE_VIRT): New define.
1323         (is_opcode_valid): Handle ase_virt.
1324         (macro_build): Handle "+J".
1325         (validate_mips_insn): Likewise.
1326         (mips_ip): Likewise.
1327         (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
1328         (md_longopts): Add mvirt and mnovirt
1329         (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
1330         (mips_after_parse_args): Handle ase_virt field.
1331         (s_mipsset): Handle "virt" and "novirt".
1332         (mips_elf_final_processing): Add a comment about virt ASE might need
1333         a new flag.
1334         (md_show_usage): Print out the usage of -mvirt and mno-virt options.
1335         * doc/c-mips.texi: Document -mvirt and -mno-virt.
1336         Document ".set virt" and ".set novirt".
1337
1338 2013-05-09  Alan Modra  <amodra@gmail.com>
1339
1340         * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
1341         control of operand flag bits.
1342
1343 2013-05-07  Alan Modra  <amodra@gmail.com>
1344
1345         * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
1346         (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
1347         (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
1348         (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
1349         (md_apply_fix): Set fx_no_overflow for assorted relocations.
1350         Shift and sign-extend fieldval for use by some VLE reloc
1351         operand->insert functions.
1352
1353 2013-05-06  Paul Brook  <paul@codesourcery.com>
1354             Catherine Moore  <clm@codesourcery.com>
1355
1356         * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
1357         (limited_pcrel_reloc_p): Likewise.
1358         (md_apply_fix): Likewise.
1359         (tc_gen_reloc): Likewise.
1360
1361 2013-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
1362
1363         * config/tc-mips.c (limited_pcrel_reloc_p): New function.
1364         (mips_fix_adjustable): Adjust pc-relative check to use
1365         limited_pc_reloc_p.
1366
1367 2013-05-02  Richard Sandiford  <rdsandiford@googlemail.com>
1368
1369         * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
1370         (s_mips_stab): Do not restrict to stabn only.
1371
1372 2013-05-02  Nick Clifton  <nickc@redhat.com>
1373
1374         * config/tc-msp430.c: Add support for the MSP430X architecture.
1375         Add code to insert a NOP instruction after any instruction that
1376         might change the interrupt state.
1377         Add support for the LARGE memory model.
1378         Add code to initialise the .MSP430.attributes section.
1379         * config/tc-msp430.h: Add support for the MSP430X architecture.
1380         * doc/c-msp430.texi: Document the new -mL and -mN command line
1381         options.
1382         * NEWS: Mention support for the MSP430X architecture.
1383
1384 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
1385
1386         * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
1387         alpha*-*-linux*ecoff*.
1388
1389 2013-04-30  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
1390
1391         * config/tc-mips.c (mips_ip): Add sizelo.
1392         For "+C", "+G", and "+H", set sizelo and compare against it.
1393
1394 2013-04-29  Nick Clifton  <nickc@redhat.com>
1395
1396         * as.c (Options): Add -gdwarf-sections.
1397         (parse_args): Likewise.
1398         * as.h (flag_dwarf_sections): Declare.
1399         * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
1400         (process_entries): When -gdwarf-sections is enabled generate
1401         fragmentary .debug_line sections.
1402         (out_debug_line): Set the section for the .debug_line section end
1403         symbol.
1404         * doc/as.texinfo: Document -gdwarf-sections.
1405         * NEWS: Mention -gdwarf-sections.
1406
1407 2013-04-26  Christian Groessler  <chris@groessler.org>
1408
1409         * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
1410         according to the target parameter.  Don't call s_segm since s_segm
1411         calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
1412         initialized yet.
1413         (md_begin): Call s_segm according to target parameter from command
1414         line.
1415
1416 2013-04-25  Alan Modra  <amodra@gmail.com>
1417
1418         * configure.in: Allow little-endian linux.
1419         * configure: Regenerate.
1420
1421 2013-04-24  Sandra Loosemore  <sandra@codesourcery.com>
1422
1423         * config/tc-nios2.c (nios2_control_register_arg_p): Rename
1424         "fstatus" control register to "eccinj".
1425
1426 2013-04-19  Kai Tietz  <ktietz@redhat.com>
1427
1428         * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
1429
1430 2013-04-15  Julian Brown  <julian@codesourcery.com>
1431
1432         * expr.c (add_to_result, subtract_from_result): Make global.
1433         * expr.h (add_to_result, subtract_from_result): Add prototypes.
1434         * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
1435         subtract_from_result to handle extra bit of precision for .sleb128
1436         directive operands.
1437
1438 2013-04-10  Julian Brown  <julian@codesourcery.com>
1439
1440         * read.c (convert_to_bignum): Add sign parameter. Use it
1441         instead of X_unsigned to determine sign of resulting bignum.
1442         (emit_expr): Pass extra argument to convert_to_bignum.
1443         (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
1444         X_extrabit to convert_to_bignum.
1445         (parse_bitfield_cons): Set X_extrabit.
1446         * expr.c (make_expr_symbol, expr_build_uconstant, operand):
1447         Initialise X_extrabit field as appropriate.
1448         (add_to_result): New.
1449         (subtract_from_result): New.
1450         (expr): Use above.
1451         * expr.h (expressionS): Add X_extrabit field.
1452
1453 2013-04-10  Jan Beulich <jbeulich@suse.com>
1454
1455         * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
1456         register being PC when is_t or writeback, and use distinct
1457         diagnostic for the latter case.
1458
1459 2013-04-10  Jan Beulich <jbeulich@suse.com>
1460
1461         * gas/config/tc-arm.c (parse_operands): Re-write
1462         po_barrier_or_imm().
1463         (do_barrier): Remove bogus constraint().
1464         (do_t_barrier): Remove.
1465
1466 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
1467
1468         * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
1469         ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
1470         ATmega2564RFR2
1471         * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
1472
1473 2013-04-09  Jan Beulich <jbeulich@suse.com>
1474
1475         * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
1476         Use local variable Rt in more places.
1477         (do_vmsr): Accept all control registers.
1478
1479 2013-04-09  Jan Beulich <jbeulich@suse.com>
1480
1481         * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
1482         if there was none specified for moves between scalar and core
1483         register.
1484
1485 2013-04-09  Jan Beulich <jbeulich@suse.com>
1486
1487         * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
1488         NEON_ALL_LANES case.
1489
1490 2013-04-08  Jan Beulich <jbeulich@suse.com>
1491
1492         * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
1493         PC-relative VSTR.
1494
1495 2013-04-08  Jan Beulich <jbeulich@suse.com>
1496
1497         * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
1498         entry to sp_fiq.
1499
1500 2013-04-03  Alan Modra  <amodra@gmail.com>
1501
1502         * doc/as.texinfo: Add support to generate man options for h8300.
1503         * doc/c-h8300.texi: Likewise.
1504
1505 2013-03-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1506
1507         * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
1508         Cortex-A57.
1509
1510 2013-03-27  Alexis Deruelle  <alexis.deruelle@gmail.com>
1511
1512         PR binutils/15068
1513         * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
1514
1515 2013-03-26  Nick Clifton  <nickc@redhat.com>
1516
1517         PR gas/15295
1518         * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
1519         start of the file each time.
1520
1521         PR gas/15178
1522         * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
1523         FreeBSD targets.
1524
1525 2013-03-26  Douglas B Rupp  <rupp@gnat.com>
1526
1527         * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
1528         after fixup.
1529
1530 2013-03-21  Will Newton  <will.newton@linaro.org>
1531
1532         * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
1533         pc-relative str instructions in Thumb mode.
1534
1535 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
1536
1537         * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
1538         @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
1539         R_H8_DISP32A16.
1540         * config/tc-h8300.h: Remove duplicated defines.
1541
1542 2013-03-21  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1543
1544         PR gas/15282
1545         * tc-avr.c (mcu_has_3_byte_pc): New function.
1546         (tc_cfi_frame_initial_instructions): Call it to find return
1547         address size.
1548
1549 2013-03-20  Alexis Deruelle  <alexis.deruelle@gmail.com>
1550
1551         PR gas/15095
1552         * config/tc-tic6x.c (tic6x_try_encode): Handle
1553         tic6x_coding_dreg_(msb|lsb) field coding types and use it to
1554         encode register pair numbers when required.
1555
1556 2013-03-15  Will Newton  <will.newton@linaro.org>
1557
1558         * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
1559         in vstr in Thumb mode for pre-ARMv7 cores.
1560
1561 2013-03-14  Andreas Schwab  <schwab@suse.de>
1562
1563         * doc/c-arc.texi (ARC Directives): Revert last change and use
1564         @itemize instead of @table.
1565         * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
1566
1567 2013-03-14  Nick Clifton  <nickc@redhat.com>
1568
1569         PR gas/15273
1570         * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
1571         NULL message, instead just check ARM_CPU_IS_ANY directly.
1572
1573 2013-03-14  Nick Clifton  <nickc@redhat.com>
1574
1575         PR gas/15212
1576         * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
1577         for table format.
1578         * doc/c-arm.texi (ARM-Instruction-Set): Likewise.  Also add text
1579         to the @item directives.
1580         (ARM-Neon-Alignment): Move to correct place in the document.
1581         * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
1582         formatting.
1583         * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
1584         @smallexample.
1585
1586 2013-03-12  Sebastian Huber <sebastian.huber@embedded-brains.de>
1587
1588         * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case.  Add 'o'
1589         case.  Add default BAD_CASE to switch.
1590
1591 2013-03-11  Sebastian Huber <sebastian.huber@embedded-brains.de>
1592
1593         * config/tc-nios2.c (nios2_assemble_args_ds): New function.
1594         (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
1595
1596 2013-03-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1597
1598         * config/tc-arm.c (crc_ext_armv8): New feature set.
1599         (UNPRED_REG): New macro.
1600         (do_crc32_1): New function.
1601         (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
1602         do_crc32ch, do_crc32cw): Likewise.
1603         (TUEc): New macro.
1604         (insns): Add entries for crc32 mnemonics.
1605         (arm_extensions): Add entry for crc.
1606
1607 2013-03-08  Chung-Lin Tang  <cltang@codesourcery.com>
1608
1609         * write.h (struct fix): Add fx_dot_frag field.
1610         (dot_frag): Declare.
1611         * write.c (dot_frag): New variable.
1612         (fix_new_internal): Set fx_dot_frag field with dot_frag.
1613         (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
1614         * expr.c (expr): Save value of frag_now in dot_frag when setting
1615         dot_value.
1616         * read.c (emit_expr): Likewise. Delete comments.
1617
1618 2013-03-07  H.J. Lu  <hongjiu.lu@intel.com>
1619
1620         * config/tc-i386.c (flag_code_names): Removed.
1621         (i386_index_check): Rewrote.
1622
1623 2013-03-05  Yufeng Zhang  <yufeng.zhang@arm.com>
1624
1625         * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
1626         add comment.
1627         (aarch64_double_precision_fmovable): New function.
1628         (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
1629         function; handle hexadecimal representation of IEEE754 encoding.
1630         (parse_operands): Update the call to parse_aarch64_imm_float.
1631
1632 2013-02-28  H.J. Lu  <hongjiu.lu@intel.com>
1633
1634         * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
1635         (check_hle): Updated.
1636         (md_assemble): Likewise.
1637         (parse_insn): Likewise.
1638
1639 2013-02-28  H.J. Lu  <hongjiu.lu@intel.com>
1640
1641         * config/tc-i386.c (_i386_insn): Add rep_prefix.
1642         (md_assemble): Check if REP prefix is OK.
1643         (parse_insn): Remove expecting_string_instruction.  Set
1644         i.rep_prefix.
1645
1646 2013-02-28  Yufeng Zhang  <yufeng.zhang@arm.com>
1647
1648         * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
1649
1650 2013-02-28  Yufeng Zhang  <yufeng.zhang@arm.com>
1651
1652         * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
1653         for system registers.
1654
1655 2013-02-27  DJ Delorie  <dj@redhat.com>
1656
1657         * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
1658         (rl78_op): Handle %code().
1659         (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
1660         (tc_gen_reloc): Likwise; convert to a computed reloc.
1661         (md_apply_fix): Likewise.
1662
1663 2013-02-25  Kaushik Phatak  <Kaushik.Phatak@kpitcummins.com>
1664
1665         * config/rl78-parse.y: Fix encoding of DIVWU insn.
1666
1667 2013-02-25  Terry Guo  <terry.guo@arm.com>
1668
1669         * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
1670         * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
1671         list of accepted CPUs.
1672
1673 2013-02-19  H.J. Lu  <hongjiu.lu@intel.com>
1674
1675         PR gas/15159
1676         * config/tc-i386.c (cpu_arch): Add ".smap".
1677
1678         * doc/c-i386.texi: Document smap.
1679
1680 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1681
1682         * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
1683         mips_assembling_insn appropriately.
1684         (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
1685
1686 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1687
1688         * config/tc-mips.c (append_insn): Correct indentation, remove
1689         extraneous braces.
1690
1691 2013-02-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1692
1693         * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
1694
1695 2013-02-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1696
1697         * configure.tgt: Add nios2-*-rtems*.
1698
1699 2013-02-14  Yufeng Zhang  <yufeng.zhang@arm.com>
1700
1701         * config/tc-aarch64.c (md_begin): Change to check if 'name' is
1702         NULL.
1703
1704 2013-02-09  Jürgen Urban  <JuergenUrban@gmx.de>
1705
1706         * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
1707         (macro): Use it.  Assert that trunc.w.s is not used for r5900.
1708
1709 2013-02-08  Yi-Hsiu, Hsu  <ahsu@marvell.com>
1710
1711         * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
1712         core.
1713
1714 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
1715             Andrew Jenner <andrew@codesourcery.com>
1716
1717         Based on patches from Altera Corporation.
1718
1719         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
1720         (TARGET_CPU_HFILES): Add config/tc-nios2.h.
1721         * Makefile.in: Regenerated.
1722         * configure.tgt: Add case for nios2*-linux*.
1723         * config/obj-elf.c: Conditionally include elf/nios2.h.
1724         * config/tc-nios2.c: New file.
1725         * config/tc-nios2.h: New file.
1726         * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
1727         * doc/Makefile.in: Regenerated.
1728         * doc/all.texi: Set NIOSII.
1729         * doc/as.texinfo (Overview): Add Nios II options.
1730         (Machine Dependencies): Include c-nios2.texi.
1731         * doc/c-nios2.texi: New file.
1732         * NEWS: Note Altera Nios II support.
1733
1734 2013-02-06  Alan Modra  <amodra@gmail.com>
1735
1736         PR gas/14255
1737         * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
1738         Don't skip fixups with fx_subsy non-NULL.
1739         * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
1740         with fx_subsy non-NULL.
1741
1742 2013-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1743
1744         * doc/c-metag.texi: Add "@c man" markers.
1745
1746 2013-02-04  Alan Modra  <amodra@gmail.com>
1747
1748         * write.c (fixup_segment): Return void.  Delete seg_reloc_count
1749         related code.
1750         (TC_ADJUST_RELOC_COUNT): Delete.
1751         * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
1752
1753 2013-02-04  Alan Modra  <amodra@gmail.com>
1754
1755         * po/POTFILES.in: Regenerate.
1756
1757 2013-01-30  Markos Chandras  <markos.chandras@imgtec.com>
1758
1759         * config/tc-metag.c: Make SWAP instruction less permissive with
1760         its operands.
1761
1762 2013-01-29  DJ Delorie  <dj@redhat.com>
1763
1764         * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
1765         relocs in .word/.etc statements.
1766
1767 2013-01-29  Roland McGrath  <mcgrathr@google.com>
1768
1769         * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
1770         immediate value for 8-bit offset" error so it shows line info.
1771
1772 2013-01-24  Joseph Myers  <joseph@codesourcery.com>
1773
1774         * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
1775         for 64-bit output.
1776
1777 2013-01-24  Nick Clifton  <nickc@redhat.com>
1778
1779         * config/tc-v850.c: Add support for e3v5 architecture.
1780         * doc/c-v850.texi: Mention new support.
1781
1782 2013-01-23  Nick Clifton  <nickc@redhat.com>
1783
1784         PR gas/15039
1785         * config/tc-avr.c: Include dwarf2dbg.h.
1786
1787 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1788
1789         * config/tc-i386.c (reloc): Support size relocation only for ELF.
1790         (tc_i386_fix_adjustable): Likewise.
1791         (lex_got): Likewise.
1792         (tc_gen_reloc): Likewise.
1793
1794 2013-01-17  Yufeng Zhang  <yufeng.zhang@arm.com>
1795
1796         * config/tc-aarch64.c (output_operand_error_record): Change to output
1797         the out-of-range error message as value-expected message if there is
1798         only one single value in the expected range.
1799         (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
1800         LSL #0 as a programmer-friendly feature.
1801
1802 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1803
1804         * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
1805         (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
1806         BFD_RELOC_64_SIZE relocations.
1807         (lex_got): Support "symbol@SIZE" and don't create GOT symbol
1808         for it.
1809         (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
1810         relocations against local symbols.
1811
1812 2013-01-16  Alan Modra  <amodra@gmail.com>
1813
1814         * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
1815         finding some sort of toc syntax error, and break to avoid
1816         compiler uninit warning.
1817
1818 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1819
1820         PR gas/15019
1821         * config/tc-i386.c (lex_got): Increment length by 1 if the
1822         relocation token is removed.
1823
1824 2013-01-15  Nick Clifton  <nickc@redhat.com>
1825
1826         * config/tc-v850.c (md_assemble): Allow signed values for
1827         V850E_IMMEDIATE.
1828
1829 2013-01-11  Sean Keys  <skeys@ipdatasys.com>
1830
1831         * config/tc-xgate.c (md_begin): Fix mistake made when going from
1832         git to cvs.
1833
1834 2013-01-10  Peter Bergner <bergner@vnet.ibm.com>
1835
1836         * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
1837         * doc/c-ppc.texi (PowerPC-Opts):  Likewise.
1838         * config/tc-ppc.c (md_show_usage): Likewise.
1839         (ppc_handle_align): Handle power8's group ending nop.
1840
1841 2013-01-10  Sean Keys  <skeys@ipdatasys.com>
1842
1843         * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
1844         that the assember exits after the opcodes have been printed.
1845
1846 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1847
1848         * app.c: Remove trailing white spaces.
1849         * as.c: Likewise.
1850         * as.h: Likewise.
1851         * cond.c: Likewise.
1852         * dw2gencfi.c: Likewise.
1853         * dwarf2dbg.h: Likewise.
1854         * ecoff.c: Likewise.
1855         * input-file.c: Likewise.
1856         * itbl-lex.h: Likewise.
1857         * output-file.c: Likewise.
1858         * read.c: Likewise.
1859         * sb.c: Likewise.
1860         * subsegs.c: Likewise.
1861         * symbols.c: Likewise.
1862         * write.c: Likewise.
1863         * config/tc-i386.c: Likewise.
1864         * doc/Makefile.am: Likewise.
1865         * doc/Makefile.in: Likewise.
1866         * doc/c-aarch64.texi: Likewise.
1867         * doc/c-alpha.texi: Likewise.
1868         * doc/c-arc.texi: Likewise.
1869         * doc/c-arm.texi: Likewise.
1870         * doc/c-avr.texi: Likewise.
1871         * doc/c-bfin.texi: Likewise.
1872         * doc/c-cr16.texi: Likewise.
1873         * doc/c-d10v.texi: Likewise.
1874         * doc/c-d30v.texi: Likewise.
1875         * doc/c-h8300.texi: Likewise.
1876         * doc/c-hppa.texi: Likewise.
1877         * doc/c-i370.texi: Likewise.
1878         * doc/c-i386.texi: Likewise.
1879         * doc/c-i860.texi: Likewise.
1880         * doc/c-m32c.texi: Likewise.
1881         * doc/c-m32r.texi: Likewise.
1882         * doc/c-m68hc11.texi: Likewise.
1883         * doc/c-m68k.texi: Likewise.
1884         * doc/c-microblaze.texi: Likewise.
1885         * doc/c-mips.texi: Likewise.
1886         * doc/c-msp430.texi: Likewise.
1887         * doc/c-mt.texi: Likewise.
1888         * doc/c-s390.texi: Likewise.
1889         * doc/c-score.texi: Likewise.
1890         * doc/c-sh.texi: Likewise.
1891         * doc/c-sh64.texi: Likewise.
1892         * doc/c-tic54x.texi: Likewise.
1893         * doc/c-tic6x.texi: Likewise.
1894         * doc/c-v850.texi: Likewise.
1895         * doc/c-xc16x.texi: Likewise.
1896         * doc/c-xgate.texi: Likewise.
1897         * doc/c-xtensa.texi: Likewise.
1898         * doc/c-z80.texi: Likewise.
1899         * doc/internals.texi: Likewise.
1900
1901 2013-01-10  Roland McGrath  <mcgrathr@google.com>
1902
1903         * hash.c (hash_new_sized): Make it global.
1904         * hash.h: Declare it.
1905         * macro.c (define_macro): Use hash_new_sized instead of hash_new,
1906         pass a small size.
1907
1908 2013-01-10  Will Newton <will.newton@imgtec.com>
1909
1910         * Makefile.am: Add Meta.
1911         * Makefile.in: Regenerate.
1912         * config/tc-metag.c: New file.
1913         * config/tc-metag.h: New file.
1914         * configure.tgt: Add Meta.
1915         * doc/Makefile.am: Add Meta.
1916         * doc/Makefile.in: Regenerate.
1917         * doc/all.texi: Add Meta.
1918         * doc/as.texiinfo: Document Meta options.
1919         * doc/c-metag.texi: New file.
1920
1921 2013-01-09  Steve Ellcey  <sellcey@mips.com>
1922
1923         * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
1924         calls.
1925         * config/tc-mips.c (internalError): Remove, replace with abort.
1926
1927 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
1928
1929         * config/tc-aarch64.c (parse_operands): Change to compare the result
1930         of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
1931
1932 2013-01-07  Nick Clifton  <nickc@redhat.com>
1933
1934         PR gas/14887
1935         * config/tc-arm.c (skip_past_char): Skip whitespace before the
1936         anticipated character.
1937         * config/tc-arm.c (parse_address_main): Delete skip of whitespace
1938         here as it is no longer needed.
1939
1940 2013-01-06  Andreas Schwab  <schwab@linux-m68k.org>
1941
1942         * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
1943         * doc/c-score.texi (SCORE-Opts): Likewise.
1944         * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1945
1946 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
1947
1948         * config/tc-mips.c: Add support for MIPS r5900.
1949         Add M_LQ_AB and M_SQ_AB to support large values for instructions
1950         lq and sq.
1951         (can_swap_branch_p, get_append_method): Detect some conditional
1952         short loops to fix a bug on the r5900 by NOP in the branch delay
1953         slot.
1954         (M_MUL): Support 3 operands in multu on r5900.
1955         (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
1956         (s_mipsset): Force 32 bit floating point on r5900.
1957         (mips_ip): Check parameter range of instructions mfps and mtps on
1958         r5900.
1959         * configure.in: Detect CPU type when target string contains r5900
1960         (e.g. mips64r5900el-linux-gnu).
1961
1962 2013-01-02  H.J. Lu  <hongjiu.lu@intel.com>
1963
1964         * as.c (parse_args): Update copyright year to 2013.
1965
1966 2013-01-02  Yufeng Zhang  <yufeng.zhang@arm.com>
1967
1968         * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
1969         and "cortex57".
1970
1971 2013-01-02  Nick Clifton  <nickc@redhat.com>
1972
1973         PR gas/14987
1974         * config/tc-arm.c (parse_address_main): Skip whitespace before a
1975         closing bracket.
1976
1977 For older changes see ChangeLog-2012
1978 \f
1979 Copyright (C) 2013 Free Software Foundation, Inc.
1980
1981 Copying and distribution of this file, with or without modification,
1982 are permitted in any medium without royalty provided the copyright
1983 notice and this notice are preserved.
1984
1985 Local Variables:
1986 mode: change-log
1987 left-margin: 8
1988 fill-column: 74
1989 version-control: never
1990 End: