gas/ChangeLog

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