gas/ChangeLog

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