gas/ChangeLog

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