gas/ChangeLog

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