gas/ChangeLog

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