queueing any tasks.
	* gold.cc (queue_middle_gc_tasks): Likewise.  Fix final blocker.
	(queue_middle_tasks): Add all blockers before queueing any tasks.
	(queue_final_tasks): Likewise.
	* token.h (Task_token::add_blockers): New function.
	* object.h (Input_objects::number_of_relobjs): New function.

            Sebastian Pop  <sebastian.pop@amd.com>

gas:
        * 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.

gas/testsuite:
        * gas/i386/x86-64-xop.d: Add vpermil2p[sd] tests.
        * gas/i386/x86-64-xop.s: Likewise.
        * gas/i386/xop.d: Likewise.
        * gas/i386/xop.s: Likewise.

opcodes:
        * i386-dis.c (OP_EX_VexImmW): Reintroduced
        function to handle 5th imm8 operand.
        (PREFIX_VEX_3A48): Added.
        (PREFIX_VEX_3A49): Added.
        (VEX_W_3A48_P_2): Added.
        (VEX_W_3A49_P_2): Added.
        (prefix table): Added entries for PREFIX_VEX_3A48
        and PREFIX_VEX_3A49.
        (vex table): Added entries for VEX_W_3A48_P_2 and
        and VEX_W_3A49_P_2.
        * i386-gen.c (operand_type_init): Added OPERAND_TYPE_VEC_IMM4
        for Vec_Imm4 operands.
        * i386-opc.h (enum): Added Vec_Imm4.
        (i386_operand_type): Added vec_imm4.
        * i386-opc.tbl: Add entries for vpermilp[ds].
        * i386-init.h: Regenerated.
        * i386-tbl.h: Regenerated.

	shared, not if not position independent.
	* x86_64.cc (Relocate::relocate_tls): Likewise.
	* testsuite/Makefile.am (check_PROGRAMS): Add tls_pie_pic_test.
	(tls_pie_pic_test): New target.
	* testsuite/Makefile.in: Rebuild.

	whitespace character after a dot in comment.
	(mi_cmd_stack_list_arguments, mi_cmd_stack_list_variables):
	Likewise.
	(list_args_or_locals): For the 'all' (that is
	-stack-list-variables) case, always output list of tuples.
	Output 'arg' field if variable is argument.

	(tls_test_main_pie.o, tls_test_pie.o): New targets.
	(tls_test_file2_pie.o, tls_test_c_pie.o, tls_pie_test): Likewise.
	* testsuite/Makefile.in: Rebuild.

2010-02-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR gdb/11265
	* amd64-linux-tdep.c (amd64_linux_register_reggroup_p): Call
	i386_register_reggroup_p instead of default_register_reggroup_p.

	* config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.

	* config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
	-mpwr6 and -mpwr7.

opcodes/
	* ppc-dis.c (ppc_opts): Add "pwr4", "pwr5", "pwr5x", "pwr6"
	and "pwr7".  Move "a2" into alphabetical order.

	* Makefile.am (CFILES): Add ldlex-wrapper.c.
	(OFILES): Replace ldlex.c with ldlex-wrapper.c.
	(ldlex.o): Replace with...
	(ldlex-wrapper.o): ...this new rule.
	(EXTRA_ld_new_SOURCES): Add ldlex.l.
	(ld_new_SOURCES): Replace ldlex.l with ldlex-wrapper.c.
	* Makefile.in: Regenerate.
	* ldlex.l (sysdep.h): Don't include here.
	* ldlex-wrapper.c: New file.

	* parser-defs.h (parser_debug): Declare.
	* parse.c (_initialize_parse): Install "debug parser" set/show
	command.
	(parser_debug): New global.
	(show_parserdebug): New function.
	* c-exp.y (c_parse): Set yydebug.
gdb/testsuite
	* gdb.texinfo (Debugging Output): Document set debug parser and
	show debug parser.

2010-02-10  H.J. Lu  <hongjiu.lu@intel.com>

	* target-descriptions.c (tdesc_type): Add TDESC_TYPE_I387_EXT,
	TDESC_TYPE_I386_EFLAGS and TDESC_TYPE_I386_MXCSR.
	(tdesc_predefined_types): Add i387_ext, i386_eflags and
	i386_mxcsr.
	(tdesc_find_type): New.
	(tdesc_gdb_type): Use tdesc_find_type.  Handle TDESC_TYPE_I387_EXT,
	TDESC_TYPE_I386_EFLAGS and TDESC_TYPE_I386_MXCSR.

	* target-descriptions.h (tdesc_find_type): New.

	* gdb-gdb.py: Comment fix.

	that takes two Output_data objects.
	(Output_data_dynamic::Dynamic_entry): Create storage for secondary
	entry param.  Handle it in initializers.
	* output.cc (Output_data_dynamic::Dynamic_entry::write): For
	DYNAMIC_SECTION_SIZE, add in second object size if non-NULL.
	* layout.h (Layout::add_target_dynamic_tags): Add dynrel_includes_plt
	arg.
	* layout.cc (Layout::add_target_dynamic_tags): If dynrel_includes_plt,
	and .rela.plt exists, set DT_REL{,A}SZ to sum of .rela.dyn and .rela.plt
	* arm.cc (Target_arm::do_finalize_sections): Update to pass false
	for dynrel_includes_plt.
	* i386.cc (Target_i386::do_finalize_sections): Likewise.
	* x86_64.cc (Target_x86_64::do_finalize_sections): Likewise.
	* sparc.cc (Target_sparc::make_plt_entry): Force .rela.dyn to be output
	before .rela.plt
	(Target_sparc::do_finalize_sections): Update to pass true for
	dynrel_includes_plt.
	* powerpc.cc (Target_powerpc::make_plt_entry): Force .rela.dyn to be
	output before .rela.plt
	(Target_powerpc::do_finalize_sections): Update to pass true for
	dynrel_includes_plt when 32-bit.

	R_SPARC_RELATIVE using ->add_local_relative().
	(Target_sparc::Scan::global): Likewise for ->add_global_relative().

	* 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.

2010-02-09  H.J. Lu  <hongjiu.lu@intel.com>

	* gdb.texinfo (Predefined Target Types): Add i387_ext,
	i386_eflags and i386_mxcsr.

	* machoread.c (macho_symfile_relocate): New function.
	(macho_sym_fns): Use macho_symfile_relocate instead of
	default_symfile_relocate.
	(macho_oso_data): New type.
	(current_oso): New variable.
	(macho_add_oso_symfile): Do not compute section_addr_info, but
	instead set vma of sections.
	Do not set SYMFILE_VERBOSE to call symbol_file_add_from_bfd.
	Set and clear current_oso.

	gas/
	* 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)

	gas/testsuite/
	* gas/arm/branch-reloc.s, gas/arm/branch-reloc.d,
	gas/arm/branch-reloc.l: New tests and expected results with all
	variants of call: ARM/Thumb, local/global, inter/intra-section,
	using BL/BLX.

	* mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
	non-external relocation.

        * ada-lang.c (ada_evaluate_subexp) [OP_VAR_VALUE]: When noside is
        EVAL_AVOID_SIDE_EFFECTS, also handle the case when type is a
        reference to a tagged type.

	(allocate_dynrelocs): Merge got entries here if not doing multi-toc.
	(ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
	(ppc64_elf_layout_multitoc): Don't resize if we have already
	merged got entries.

2010-02-09  Michael Holzheu  <holzheu@de.ibm.com>

	* elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
	elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
	elfcore_write_s390_prefix): New.
	* elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
	elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
	elfcore_write_s390_prefix): New.
	(elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
	NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
	(elfcore_write_register_note): Handle .reg-s390-timer,
	.reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
	.reg-s390-prefix section.

binutils/

2010-02-09  Michael Holzheu  <holzheu@de.ibm.com>

	* readelf.c (get_note_type): Handle NT_S390_TIMER, NT_S390_TODCMP,
	NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.

include/elf/

2010-02-09  Michael Holzheu  <holzheu@de.ibm.com>

	* common.h (NT_S390_TIMER, NT_S390_TODCMP, NT_S390_TODPREG,
	NT_S390_CTRS and NT_S390_PREFIX): Define.

	(makes_toc_func_call, call_check_in_progress): Shuffle flags.
	(struct ppc64_elf_obj_tdata): Add has_small_toc_reloc.  Update
	code setting the flag.
	(ppc64_elf_next_toc_section): Group big-toc sections in
	0x80008000 chunks.

	unsigned char.  Update variables and code using them throughout file.
	(struct ppc_link_hash_entry): Likewise for tls_mask.

	* objfiles.c (objfile_separate_debug_iterate): Do not iterate on
	brothers of the parent.

        * ld-shared/shared.exp: Likewise.

        * arm.cc (Arm_relobj::simple_input_section_output_address): New
        method.
        (Arm_relobj::section_needs_cortex_a8_stub_scanning,
        Arm_relobj::scan_section_for_cortex_a8_stubs,
        Arm_relobj::do_relocation_section): Instead of calling
        Output_section::output_address, use faster
        Arm_relobj::simple_input_section_output_address.

	just like R_SPARC_GOT{10,13,22}.
	(Target_sparc::Scan::local): Likewise.
	(Target_sparc::Relocate:relocate): Likewise.

2010-02-08  David S. Miller  <davem@davemloft.net>

	* sparc.cc (Target_sparc::Relocate::relocate): If relocation offset is
	unaligned for R_SPARC_16, R_SPARC_32, or R_SPARC_64, use the unaligned
	relocation helper function.