gas/ChangeLog

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