gas/ChangeLog

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