gas/ChangeLog

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