gas/ChangeLog

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