gas/ChangeLog

   1 2010-04-06  Nick Clifton  <nickc@redhat.com>
   2
   3         * po/ru.po: New Russian translation.
   4         * configure.in (ALL_LINGUAS): Add ru.
   5         * configure: Regenerate.
   6
   7 2010-03-30  H.J. Lu  <hongjiu.lu@intel.com>
   8
   9         PR gas/11456
  10         * input-scrub.c (input_scrub_next_buffer): Use memmove instead
  11         of memcpy to copy overlap memory.
  12
  13 2010-03-25  Joseph Myers  <joseph@codesourcery.com>
  14
  15         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
  16         (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
  17         * Makefile.in: Regenerate.
  18         * NEWS: Add news entry for TI C6X support.
  19         * app.c (do_scrub_chars): Handle "||^" for TI C6X.  Handle
  20         TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR.  Keep spaces in
  21         operands if TC_KEEP_OPERAND_SPACES.
  22         * configure.tgt (tic6x-*-*): New.
  23         * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
  24         TC_PREDICATE_END_CHAR): Define.
  25         * config/tc-tic6x.c, config/tc-tic6x.h: New.
  26         * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
  27         * doc/Makefile.in: Regenerate.
  28         * doc/all.texi (TIC6X): Define.
  29         * doc/as.texinfo: Add TI C6X documentation.  Include c-tic6x.texi.
  30         * doc/c-tic6x.texi: New.
  31
  32 2010-03-22  H.J. Lu  <hongjiu.lu@intel.com>
  33
  34         * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
  35
  36 2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>
  37
  38         * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
  39         with operand_size_mismatch.
  40         (operand_size_match): Updated.
  41         (match_template): Likewise.
  42
  43 2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>
  44
  45         * config/tc-i386.c (i386_error): New.
  46         (_i386_insn): Replace err_msg with error.
  47         (operand_size_match): Set error instead of err_msg on failure.
  48         (operand_type_match): Likewise.
  49         (operand_type_register_match): Likewise.
  50         (VEX_check_operands): Likewise.
  51         (match_template): Likewise.  Use error instead of err_msg with
  52         as_bad.
  53
  54 2010-03-19  Jie Zhang  <jie@codesourcery.com>
  55
  56         * config/tc-arm.c (make_mapping_symbol): Hanle the case
  57         that two mapping symbols have the same value.
  58
  59 2010-03-18  Daniel Jacobowitz  <dan@codesourcery.com>
  60
  61         * doc/c-arm.texi (.setfp): Correct example.
  62
  63 2010-03-18  Wei Guozhi  <carrot@google.com>
  64
  65         PR gas/11323
  66         * config/tc-arm.c (reloc_names): New relocation names.
  67         (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
  68         (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
  69         * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
  70
  71 2010-03-15  Thomas Schwinge  <thomas@codesourcery.com>
  72
  73         * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
  74         cases, and not only for .eh_frame.
  75
  76         * dw2gencfi.c (output_cie): Make it more explicit which code paths
  77         belong to .eh_frame only.
  78
  79 2010-03-13  Segher Boessenkool  <segher@kernel.crashing.org>
  80
  81         * config/tc-v850.c (v850_insert_operand): Handle out-of-range
  82         assembler constants on 64-bit hosts.
  83
  84 2010-03-10  Mike Frysinger  <michael.frysinger@analog.com>
  85
  86         * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
  87         Strip trailing whitespace.
  88
  89 2010-03-10  Mike Frysinger  <michael.frysinger@analog.com>
  90
  91         * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
  92         * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
  93         BFIN_CPU_BF506.
  94         (bfin_cpus[]): Add 0.0 for bf504 and bf506.
  95
  96 2010-03-10  Jie Zhang  <jie@codesourcery.com>
  97
  98         * doc/as.texinfo: Add Blackfin options.
  99         * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
 100         * config/tc-bfin.c (md_show_usage): Show usage for all
 101         Blackfin specific options.
 102
 103 2010-03-09  Alan Modra  <amodra@gmail.com>
 104
 105         PR gas/11356
 106         * listing.c (listing_newline): Correct backslash quote logic.
 107
 108 2010-03-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 109
 110         * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
 111         (ELF_TARGET_FORMAT64): Define.
 112
 113 2010-03-05  Paul Brook  <paul@codesourcery.com>
 114
 115         * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
 116
 117 2010-03-02  Andrew Stubbs  <ams@codesourcery.com>
 118
 119         * config/tc-sh.c (get_specific): Move overflow checking code to avoid
 120         reading uninitialized data.
 121
 122 2010-03-01  Tristan Gingold  <gingold@adacore.com>
 123
 124         * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
 125
 126 2010-02-26  Doug Evans  <dje@sebabeach.org>
 127
 128         * configure.tgt: Fix mep cpu case.
 129
 130 2010-02-26  Jie Zhang  <jie@codesourcery.com>
 131
 132         * config/tc-arm.c (do_t_strexd): Remove
 133         operand[1] != operand[2] contraint.
 134
 135 2010-02-26  Jie Zhang  <jie@codesourcery.com>
 136
 137         * config/tc-arm.c (neon_select_shape): No need to match
 138         the remaining operands in the shape when one operand does
 139         not match.
 140
 141 2010-02-26  Jie Zhang  <jie@codesourcery.com>
 142
 143         * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
 144         alignment.
 145
 146 2010-02-25  Doug Evans  <dje@sebabeach.org>
 147
 148         * cgen.c: Whitespace fixes.
 149         (weak_operand_overflow_check): Formatting fix.
 150
 151 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 152
 153         * config/tc-i386.c (match_template): Update error messages.
 154
 155 2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 156
 157         * config/tc-i386.c (_i386_insn): Add err_msg.
 158         (operand_size_match): Set err_msg on failure.
 159         (operand_type_match): Likewise.
 160         (operand_type_register_match): Likewise.
 161         (VEX_check_operands): Likewise.
 162         (match_template): Likewise.  Use i.err_msg with as_bad.
 163
 164 2010-02-25  Wu Zhangjin <wuzhangjin@gmail.com>
 165
 166         * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
 167         mips_fix_loongson2f_jump): New variables.
 168         (md_longopts): Add New options -mfix-loongson2f-nop/jump,
 169         -mno-fix-loongson2f-nop/jump.
 170         (md_parse_option): Initialize variables via above options.
 171         (options): New enums for the above options.
 172         (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
 173         (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
 174         New functions.
 175         (append_insn): call fix_loongson2f().
 176         (mips_handle_align): Replace the implicit nops.
 177         * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
 178         for the new mips_handle_align().
 179         * doc/c-mips.texi: Document the new options.
 180
 181 2010-02-23  Daniel Gutson  <dgutson@codesourcery.com>
 182
 183         * config/tc-arm.c (do_rd_rm_rn): Added warning
 184         for obsolete insns.
 185
 186 2010-02-23  Andrew Zabolotny  <anpaza@mail.ru>
 187
 188         PR binutils/11297
 189         * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
 190         (avr_cons_fix_new): Handle fixups of a single byte.
 191
 192 2010-02-22  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 193
 194         PR 9861
 195         * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
 196         compiler's predefines.
 197
 198 2010-02-19  Alan Modra  <amodra@gmail.com>
 199
 200         * configure.tgt: Whiltespace.  Sort moxie entry.
 201
 202 2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 203
 204         * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
 205         * doc/c-arm.texi: Likewise.
 206
 207 2010-02-12  Daniel Gutson <dgutson@codesourcery.com>
 208
 209         * config/tc-arm.c (asm_opcode): operands type
 210         change.
 211         (BAD_PC_ADDRESSING): New macro message.
 212         (BAD_PC_WRITEBACK): Likewise.
 213         (MIX_ARM_THUMB_OPERANDS): New macro.
 214         (operand_parse_code): Added enum values.
 215         (parse_operands): Added thumb/arm distinction,
 216         plus new enum values handling.
 217         (encode_arm_addr_mode_2): Validations enhanced.
 218         (encode_arm_addr_mode_3): Likewise.
 219         (do_rm_rd_rn): Likewise.
 220         (encode_thumb32_addr_mode): Likewise.
 221         (do_t_ldrex): Likewise.
 222         (do_t_ldst): Likewise.
 223         (do_t_strex): Likewise.
 224         (md_assemble): Call parse_operands with
 225         a new parameter.
 226         (OPS_1): New macro.
 227         (OPS_2): Likewise.
 228         (OPS_3): Likewise.
 229         (OPS_4): Likewise.
 230         (OPS_5): Likewise.
 231         (OPS_6): Likewise.
 232         (insns): Updated insns operands.
 233
 234 2010-02-12  Tristan Gingold  <gingold@adacore.com>
 235             Douglas B Rupp  <rupp@gnat.com>
 236
 237         * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
 238         (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
 239         (pseudo_func): Add an entry for slotcount.
 240         (md_begin): Initialize slotcount pseudo symbol.
 241         (ia64_parse_name): Handle @slotcount parameter.
 242         (ia64_gen_real_reloc_type): Handle slotcount.
 243         (md_apply_fix): Ditto.
 244         * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
 245
 246 2010-02-11  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
 247
 248         * config/tc-xtensa.c (istack_init): Don't call memset.
 249
 250 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
 251
 252         * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
 253         well as suffixes.
 254
 255 2010-02-11  Sterling Augustine  <sterling@tensilica.com>
 256
 257         * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
 258
 259 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 260
 261         * config/tc-i386.c (build_modrm_byte): Reformat.
 262
 263 2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 264
 265         * config/tc-i386.c: Update copyright.
 266
 267 2010-02-10  Quentin Neill  <quentin.neill@amd.com>
 268             Sebastian Pop  <sebastian.pop@amd.com>
 269
 270         * config/tc-i386.c (vec_imm4) New operand type.
 271         (fits_in_imm4): New.
 272         (VEX_check_operands): New.
 273         (check_reverse): Call VEX_check_operands.
 274         (build_modrm_byte): Reintroduce code for 5
 275         operand insns.  Fix whitespace.
 276
 277 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
 278
 279         * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
 280         -mpwr6 and -mpwr7.
 281
 282 2010-02-09  Sterling Augustine  <sterling@tensilica.com>
 283
 284         * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
 285         (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
 286         (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
 287
 288 2010-02-08  Christophe Lyon  <christophe.lyon@st.com>
 289
 290         * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
 291         non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
 292         BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
 293         BFD_RELOC_ARM_PCREL_CALL)
 294
 295 2010-02-08  Sterling Augustine  <sterling@tensilica.com>
 296
 297         * config/tc-xtensa.c (frag_format_size): Generalize logic to
 298         handle more instruction sizes and fetch widths.
 299         (branch_align_power): Likewise.
 300         (text_align_power): Likewise.
 301         (bytes_to_stretch): Likewise.
 302
 303 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 304
 305         * config/tc-ppc.c (md_show_usage): Mention -mtitan.  Don't use tabs.
 306         (ppc_mach): Handle titan.
 307         * doc/c-ppc.texi: Mention -mtitan.
 308
 309 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
 310
 311         * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
 312         replace with...
 313         (xtensa_fetch_width) ...this.
 314
 315 2010-02-05  Joseph Myers  <joseph@codesourcery.com>
 316
 317         * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
 318         MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
 319         * Makefile.in: Regenerate.
 320
 321 2010-02-03  Quentin Neill  <quentin.neill@amd.com>
 322
 323         * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
 324         (i386_align_code): Rename  PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
 325         * config/tc-i386.h (processor_type): Same.
 326         * doc/c-i386.texi: Change amdfam15 to bdver1.
 327
 328 2010-01-29  Nick Clifton  <nickc@redhat.com>
 329
 330         PR 11136
 331         * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
 332         NS_NULL.
 333
 334 2010-01-27  Dave Korn  <dave.korn.cygwin@gmail.com>
 335
 336         * NEWS: Mention new feature.
 337         * config/obj-coff.c (obj_coff_section): Accept digits and use
 338         to override default section alignment power if specified.
 339         * doc/as.texinfo (.section directive): Update documentation.
 340
 341 2010-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 342
 343         * config/tc-i386.c (avxscalar): New.
 344         (OPTION_MAVXSCALAR): Likewise.
 345         (build_vex_prefix): Select vector_length for scalar instructions
 346         based on avxscalar.
 347         (md_longopts): Add OPTION_MAVXSCALAR.
 348         (md_parse_option): Handle OPTION_MAVXSCALAR.
 349         (md_show_usage): Add -mavxscalar=.
 350
 351         * doc/c-i386.texi: Document -mavxscalar=.
 352
 353 2010-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 354
 355         * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
 356         0xc4 individually.
 357
 358 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
 359
 360         * write.h (fix_at_start): Declare.
 361         * write.c (fix_new_internal): Add at_beginning parameter.
 362         Use it instead of REVERSE_SORT_RELOCS.  Fix the handling of
 363         seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
 364         (fix_new, fix_new_exp): Update accordingly.
 365         (fix_at_start): New function.
 366         * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
 367         (ppc_ref): New function, for OBJ_XCOFF.
 368         (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
 369         * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
 370
 371 2010-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 372
 373         * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
 374         on 64-bit Solaris/x86.
 375         Include obj-format.h earlier.
 376
 377 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 378
 379         * config/tc-s390.c (s390_elf_final_processing): New function.
 380         * config/tc-s390.h (elf_tc_final_processing): New macro definition.
 381         (s390_elf_final_processing): Added prototype.
 382
 383
 384 2010-01-20  Nick Clifton  <nickc@redhat.com>
 385
 386         PR 11109
 387         * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1.  Add
 388         code to handle round-to-zero for VCVT conversions.
 389         (do_neon_cvt): New.  Call do_neon_cvt_1.
 390         (do_neon_cvtr): New.  Call do_neon_cvt_1.
 391         (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
 392         insn.
 393
 394 2010-01-18  Tristan Gingold  <gingold@adacore.com>
 395
 396         * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
 397
 398 2010-01-15  Sebastian Pop  <sebastian.pop@amd.com>
 399
 400         * config/tc-i386.c (md_assemble): Before accessing the IMM field
 401         check that it's not an XOP insn.
 402
 403 2010-01-14  Jie Zhang  <jie.zhang@analog.com>
 404
 405         * config/bfin-aux.h: Remove argument names in function
 406         declarations.
 407         * config/bfin-lex.l (parse_int): Fix shadowed variable name
 408         warning.
 409         * config/bfin-parse.y (value_match): Remove argument names
 410         in declaration.
 411         (notethat): Likewise.
 412         (yyerror): Likewise.
 413
 414 2010-01-13  Daniel Jacobowitz  <dan@codesourcery.com>
 415
 416         * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
 417
 418 2010-01-13  Nick Clifton  <nickc@redhat.com>
 419
 420         * config/tc-h8300.c (h8300_elf_section): New function - issue a
 421         warning message if a new section is created without setting any
 422         attributes for it.
 423         (md_pseudo_table): Intercept section creation pseudos.
 424         (md_pcrel_from): Replace abort with an error message.
 425         * config/obj-elf.c (obj_elf_section_name): Export this function.
 426         * config/obj-elf.h (obj_elf_section_name): Prototype.
 427
 428 2010-01-12  Alan Modra  <amodra@gmail.com>
 429
 430         PR 11122
 431         * listing.c (print_source): Add one to line number.
 432
 433 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 434
 435         * Makefile.in: Regenerate.
 436         * configure: Regenerate.
 437         * doc/Makefile.in: Regenerate.
 438
 439 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 440
 441         * version.c (parse_args): Change to "Copyright 2010".
 442
 443 2010-01-06  Quentin Neill  <quentin.neill@amd.com>
 444
 445         * config/tc-i386.c (cpu_arch): Add amdfam15.
 446         (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
 447         * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
 448         * doc/c-i386.texi: Add amdfam15.
 449
 450 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 451
 452         * config/tc-arm.c (do_neon_logic): Accept imm value
 453         in the third operand too.
 454         (operand_parse_code): OP_RNDQ_IMVNb renamed to
 455         OP_RNDQ_Ibig.
 456         (parse_operands): OP_NILO case removed, applied renaming.
 457         (insns): Neon shape changed for some logic instructions.
 458
 459 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 460
 461         * config/tc-arm.c (do_neon_ldx_stx): Added
 462         validation for vector load/store insns.
 463
 464 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
 465
 466         * config/tc-ppc.c (md_show_usage): Document -me500mc64.
 467
 468 2010-01-03  Daniel Gutson  <dgutson@codesourcery.com>
 469
 470         * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
 471         (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
 472         (NEON_ENCODE): New macro.
 473         (check_neon_suffixes): New macro.
 474         (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
 475         (do_vfp_nsyn_opcode): Likewise.
 476         (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
 477         (do_vfp_nsyn_cmp): Likewise.
 478         (do_neon_shl_imm): Likewise.
 479         (do_neon_qshl_imm): Likewise.
 480         (neon_dyadic_misc): Likewise.
 481         (do_neon_mac_maybe_scalar): Likewise.
 482         (do_neon_qdmulh): Likewise.
 483         (do_neon_qmovn): Likewise.
 484         (do_neon_qmovun): Likewise.
 485         (do_neon_movn): Likewise.
 486         (neon_mac_reg_scalar_long): Likewise.
 487         (do_neon_vmull): Likewise.
 488         (do_neon_trn): Likewise.
 489         (do_neon_ldx_stx): Likewise.
 490         (neon_dp_fixup): Changed signature and set the flag.
 491         (neon_three_same): Call the above with new signature.
 492         (neon_two_same): Likewise.
 493         (neon_imm_shift): Likewise.
 494         (neon_mul_mac): Likewise.
 495         (do_neon_abs_neg): Likewise.
 496         (neon_mixed_length): Likewise.
 497         (do_neon_ext): Likewise.
 498         (do_neon_mov): Likewise.
 499         (do_neon_tbl_tbx): Likewise.
 500         (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
 501         (neon_compare): Likewise.
 502         (do_neon_shll): Likewise.
 503         (do_neon_cvt): Likewise.
 504         (do_neon_mvn): Likewise.
 505         (do_neon_dup): Likewise.
 506         (md_assemble): Call check_neon_suffixes ().
 507
 508 For older changes see ChangeLog-2009
 509 \f
 510 Local Variables:
 511 mode: change-log
 512 left-margin: 8
 513 fill-column: 74
 514 version-control: never
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