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H.J. Lu b36562f693 Use memmove to copy overlap memory. 
2010-03-30  H.J. Lu  <hongjiu.lu@intel.com>

	PR gas/11456
	* input-scrub.c (input_scrub_next_buffer): Use memmove instead
	of memcpy to copy overlap memory.
2010-03-30 23:20:25 +00:00

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2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
PR gas/11456
* input-scrub.c (input_scrub_next_buffer): Use memmove instead
of memcpy to copy overlap memory.
2010-03-25 Joseph Myers <joseph@codesourcery.com>
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
(TARGET_CPU_HFILES): Add config/tc-tic6x.h.
* Makefile.in: Regenerate.
* NEWS: Add news entry for TI C6X support.
* app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
operands if TC_KEEP_OPERAND_SPACES.
* configure.tgt (tic6x-*-*): New.
* config/tc-ia64.h (TC_PREDICATE_START_CHAR,
TC_PREDICATE_END_CHAR): Define.
* config/tc-tic6x.c, config/tc-tic6x.h: New.
* doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi (TIC6X): Define.
* doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
* doc/c-tic6x.texi: New.
2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (i386_error): Replace oprand_size_mismatch
with operand_size_mismatch.
(operand_size_match): Updated.
(match_template): Likewise.
2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (i386_error): New.
(_i386_insn): Replace err_msg with error.
(operand_size_match): Set error instead of err_msg on failure.
(operand_type_match): Likewise.
(operand_type_register_match): Likewise.
(VEX_check_operands): Likewise.
(match_template): Likewise. Use error instead of err_msg with
as_bad.
2010-03-19 Jie Zhang <jie@codesourcery.com>
* config/tc-arm.c (make_mapping_symbol): Hanle the case
that two mapping symbols have the same value.
2010-03-18 Daniel Jacobowitz <dan@codesourcery.com>
* doc/c-arm.texi (.setfp): Correct example.
2010-03-18 Wei Guozhi <carrot@google.com>
PR gas/11323
* config/tc-arm.c (reloc_names): New relocation names.
(md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
(tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
* doc/c-arm.texi (ARM-Relocations): Document the new relocation.
2010-03-15 Thomas Schwinge <thomas@codesourcery.com>
* dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
cases, and not only for .eh_frame.
* dw2gencfi.c (output_cie): Make it more explicit which code paths
belong to .eh_frame only.
2010-03-13 Segher Boessenkool <segher@kernel.crashing.org>
* config/tc-v850.c (v850_insert_operand): Handle out-of-range
assembler constants on 64-bit hosts.
2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
* bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
Strip trailing whitespace.
2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
* doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
* config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
BFIN_CPU_BF506.
(bfin_cpus[]): Add 0.0 for bf504 and bf506.
2010-03-10 Jie Zhang <jie@codesourcery.com>
* doc/as.texinfo: Add Blackfin options.
* doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
* config/tc-bfin.c (md_show_usage): Show usage for all
Blackfin specific options.
2010-03-09 Alan Modra <amodra@gmail.com>
PR gas/11356
* listing.c (listing_newline): Correct backslash quote logic.
2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
(ELF_TARGET_FORMAT64): Define.
2010-03-05 Paul Brook <paul@codesourcery.com>
* config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
2010-03-02 Andrew Stubbs <ams@codesourcery.com>
* config/tc-sh.c (get_specific): Move overflow checking code to avoid
reading uninitialized data.
2010-03-01 Tristan Gingold <gingold@adacore.com>
* config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
2010-02-26 Doug Evans <dje@sebabeach.org>
* configure.tgt: Fix mep cpu case.
2010-02-26 Jie Zhang <jie@codesourcery.com>
* config/tc-arm.c (do_t_strexd): Remove
operand[1] != operand[2] contraint.
2010-02-26 Jie Zhang <jie@codesourcery.com>
* config/tc-arm.c (neon_select_shape): No need to match
the remaining operands in the shape when one operand does
not match.
2010-02-26 Jie Zhang <jie@codesourcery.com>
* config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
alignment.
2010-02-25 Doug Evans <dje@sebabeach.org>
* cgen.c: Whitespace fixes.
(weak_operand_overflow_check): Formatting fix.
2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (match_template): Update error messages.
2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (_i386_insn): Add err_msg.
(operand_size_match): Set err_msg on failure.
(operand_type_match): Likewise.
(operand_type_register_match): Likewise.
(VEX_check_operands): Likewise.
(match_template): Likewise. Use i.err_msg with as_bad.
2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
* config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
mips_fix_loongson2f_jump): New variables.
(md_longopts): Add New options -mfix-loongson2f-nop/jump,
-mno-fix-loongson2f-nop/jump.
(md_parse_option): Initialize variables via above options.
(options): New enums for the above options.
(md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
(fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
New functions.
(append_insn): call fix_loongson2f().
(mips_handle_align): Replace the implicit nops.
* config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
for the new mips_handle_align().
* doc/c-mips.texi: Document the new options.
2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
* config/tc-arm.c (do_rd_rm_rn): Added warning
for obsolete insns.
2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
PR binutils/11297
* config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
(avr_cons_fix_new): Handle fixups of a single byte.
2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
PR 9861
* config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
compiler's predefines.
2010-02-19 Alan Modra <amodra@gmail.com>
* configure.tgt: Whiltespace. Sort moxie entry.
2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
* config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
* doc/c-arm.texi: Likewise.
2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
* config/tc-arm.c (asm_opcode): operands type
change.
(BAD_PC_ADDRESSING): New macro message.
(BAD_PC_WRITEBACK): Likewise.
(MIX_ARM_THUMB_OPERANDS): New macro.
(operand_parse_code): Added enum values.
(parse_operands): Added thumb/arm distinction,
plus new enum values handling.
(encode_arm_addr_mode_2): Validations enhanced.
(encode_arm_addr_mode_3): Likewise.
(do_rm_rd_rn): Likewise.
(encode_thumb32_addr_mode): Likewise.
(do_t_ldrex): Likewise.
(do_t_ldst): Likewise.
(do_t_strex): Likewise.
(md_assemble): Call parse_operands with
a new parameter.
(OPS_1): New macro.
(OPS_2): Likewise.
(OPS_3): Likewise.
(OPS_4): Likewise.
(OPS_5): Likewise.
(OPS_6): Likewise.
(insns): Updated insns operands.
2010-02-12 Tristan Gingold <gingold@adacore.com>
Douglas B Rupp <rupp@gnat.com>
* config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
(DUMMY_RELOC_IA64_SLOTCOUNT): Added.
(pseudo_func): Add an entry for slotcount.
(md_begin): Initialize slotcount pseudo symbol.
(ia64_parse_name): Handle @slotcount parameter.
(ia64_gen_real_reloc_type): Handle slotcount.
(md_apply_fix): Ditto.
* doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
* config/tc-xtensa.c (istack_init): Don't call memset.
2010-02-11 Sterling Augustine <sterling@tensilica.com>
* config/tc-xtensa.c (cache_literal_section): Handle prefixes as
well as suffixes.
2010-02-11 Sterling Augustine <sterling@tensilica.com>
* config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (build_modrm_byte): Reformat.
2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c: Update copyright.
2010-02-10 Quentin Neill <quentin.neill@amd.com>
Sebastian Pop <sebastian.pop@amd.com>
* config/tc-i386.c (vec_imm4) New operand type.
(fits_in_imm4): New.
(VEX_check_operands): New.
(check_reverse): Call VEX_check_operands.
(build_modrm_byte): Reintroduce code for 5
operand insns. Fix whitespace.
2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
* config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
-mpwr6 and -mpwr7.
2010-02-09 Sterling Augustine <sterling@tensilica.com>
* config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
(next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
(xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
2010-02-08 Christophe Lyon <christophe.lyon@st.com>
* config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
BFD_RELOC_ARM_PCREL_CALL)
2010-02-08 Sterling Augustine <sterling@tensilica.com>
* config/tc-xtensa.c (frag_format_size): Generalize logic to
handle more instruction sizes and fetch widths.
(branch_align_power): Likewise.
(text_align_power): Likewise.
(bytes_to_stretch): Likewise.
2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
(ppc_mach): Handle titan.
* doc/c-ppc.texi: Mention -mtitan.
2010-02-05 Sterling Augustine <sterling@tensilica.com>
* config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
replace with...
(xtensa_fetch_width) ...this.
2010-02-05 Joseph Myers <joseph@codesourcery.com>
* Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
* Makefile.in: Regenerate.
2010-02-03 Quentin Neill <quentin.neill@amd.com>
* config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
(i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
* config/tc-i386.h (processor_type): Same.
* doc/c-i386.texi: Change amdfam15 to bdver1.
2010-01-29 Nick Clifton <nickc@redhat.com>
PR 11136
* config/tc-arm.c (neon_check_type): Handle a neon_shape value of
NS_NULL.
2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
* NEWS: Mention new feature.
* config/obj-coff.c (obj_coff_section): Accept digits and use
to override default section alignment power if specified.
* doc/as.texinfo (.section directive): Update documentation.
2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (avxscalar): New.
(OPTION_MAVXSCALAR): Likewise.
(build_vex_prefix): Select vector_length for scalar instructions
based on avxscalar.
(md_longopts): Add OPTION_MAVXSCALAR.
(md_parse_option): Handle OPTION_MAVXSCALAR.
(md_show_usage): Add -mavxscalar=.
* doc/c-i386.texi: Document -mavxscalar=.
2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
0xc4 individually.
2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
* write.h (fix_at_start): Declare.
* write.c (fix_new_internal): Add at_beginning parameter.
Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
(fix_new, fix_new_exp): Update accordingly.
(fix_at_start): New function.
* config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
(ppc_ref): New function, for OBJ_XCOFF.
(md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
* config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
on 64-bit Solaris/x86.
Include obj-format.h earlier.
2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/tc-s390.c (s390_elf_final_processing): New function.
* config/tc-s390.h (elf_tc_final_processing): New macro definition.
(s390_elf_final_processing): Added prototype.
2010-01-20 Nick Clifton <nickc@redhat.com>
PR 11109
* config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
code to handle round-to-zero for VCVT conversions.
(do_neon_cvt): New. Call do_neon_cvt_1.
(do_neon_cvtr): New. Call do_neon_cvt_1.
(insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
insn.
2010-01-18 Tristan Gingold <gingold@adacore.com>
* config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
* config/tc-i386.c (md_assemble): Before accessing the IMM field
check that it's not an XOP insn.
2010-01-14 Jie Zhang <jie.zhang@analog.com>
* config/bfin-aux.h: Remove argument names in function
declarations.
* config/bfin-lex.l (parse_int): Fix shadowed variable name
warning.
* config/bfin-parse.y (value_match): Remove argument names
in declaration.
(notethat): Likewise.
(yyerror): Likewise.
2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
* config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
2010-01-13 Nick Clifton <nickc@redhat.com>
* config/tc-h8300.c (h8300_elf_section): New function - issue a
warning message if a new section is created without setting any
attributes for it.
(md_pseudo_table): Intercept section creation pseudos.
(md_pcrel_from): Replace abort with an error message.
* config/obj-elf.c (obj_elf_section_name): Export this function.
* config/obj-elf.h (obj_elf_section_name): Prototype.
2010-01-12 Alan Modra <amodra@gmail.com>
PR 11122
* listing.c (print_source): Add one to line number.
2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Makefile.in: Regenerate.
* configure: Regenerate.
* doc/Makefile.in: Regenerate.
2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
* version.c (parse_args): Change to "Copyright 2010".
2010-01-06 Quentin Neill <quentin.neill@amd.com>
* config/tc-i386.c (cpu_arch): Add amdfam15.
(i386_align_code): Add PROCESSOR_AMDFAM15 cases.
* config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
* doc/c-i386.texi: Add amdfam15.
2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
* config/tc-arm.c (do_neon_logic): Accept imm value
in the third operand too.
(operand_parse_code): OP_RNDQ_IMVNb renamed to
OP_RNDQ_Ibig.
(parse_operands): OP_NILO case removed, applied renaming.
(insns): Neon shape changed for some logic instructions.
2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
* config/tc-arm.c (do_neon_ldx_stx): Added
validation for vector load/store insns.
2010-01-04 Edmar Wienskoski <edmar@freescale.com>
* config/tc-ppc.c (md_show_usage): Document -me500mc64.
2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
* config/tc-arm.c (struct arm_it): New flag 'is_neon'.
(NEON_ENC_*): Macros renamed to _NEON_ENC_*.
(NEON_ENCODE): New macro.
(check_neon_suffixes): New macro.
(do_vfp_cond_or_thumb): Set the 'is_neon' flag.
(do_vfp_nsyn_opcode): Likewise.
(do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
(do_vfp_nsyn_cmp): Likewise.
(do_neon_shl_imm): Likewise.
(do_neon_qshl_imm): Likewise.
(neon_dyadic_misc): Likewise.
(do_neon_mac_maybe_scalar): Likewise.
(do_neon_qdmulh): Likewise.
(do_neon_qmovn): Likewise.
(do_neon_qmovun): Likewise.
(do_neon_movn): Likewise.
(neon_mac_reg_scalar_long): Likewise.
(do_neon_vmull): Likewise.
(do_neon_trn): Likewise.
(do_neon_ldx_stx): Likewise.
(neon_dp_fixup): Changed signature and set the flag.
(neon_three_same): Call the above with new signature.
(neon_two_same): Likewise.
(neon_imm_shift): Likewise.
(neon_mul_mac): Likewise.
(do_neon_abs_neg): Likewise.
(neon_mixed_length): Likewise.
(do_neon_ext): Likewise.
(do_neon_mov): Likewise.
(do_neon_tbl_tbx): Likewise.
(do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
(neon_compare): Likewise.
(do_neon_shll): Likewise.
(do_neon_cvt): Likewise.
(do_neon_mvn): Likewise.
(do_neon_dup): Likewise.
(md_assemble): Call check_neon_suffixes ().
For older changes see ChangeLog-2009
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
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