PR other/54800
	* simple-object-mach-o.c (simple_object_mach_o_segment): Don't
	bother to zero out a buffer we are about to set anyhow.

From-SVN: r194914

        * simple-object-xcoff.c: New file.
        * Makefile.in: Add it to build machinery.
        * simple-object-common.h (simple_object_xcoff_functions): Declare.
        * simple-object.c (format_functions): Add
        simple_object_xcoff_functions.

From-SVN: r194774

	* cp-demangle.c (d_unqualified_name): Handle abi tags here.
	(d_name): Not here.

From-SVN: r193401

gcc/
	* attribs.c (lookup_attribute_spec): Handle getting a TREE_LIST.
gcc/c-family/
	* c.opt (Wabi-tag): New.
gcc/cp/
	* tree.c (cxx_attribute_table): Add abi_tag attribute.
	(check_abi_tag_redeclaration, handle_abi_tag_attribute): New.
	* class.c (find_abi_tags_r, check_abi_tags): New.
	(check_bases, check_field_decl): Call check_abi_tags.
	* decl.c (redeclaration_error_message): Call
	check_abi_tag_redeclaration.
	* mangle.c (tree_string_cmp, write_abi_tags): New.
	(write_unqualified_name): Call write_abi_tags.
include/
	* demangle.h (enum demangle_component_type): Add
	DEMANGLE_COMPONENT_TAGGED_NAME.
libiberty/
	* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_TAGGED_NAME.
	(d_make_comp, d_find_pack, d_print_comp): Likewise.
	(d_abi_tags): New.
	(d_name): Call it.

From-SVN: r193367

gcc/cp/
	* decl.c: Define tls_aggregates.
	(expand_static_init): Remove sorry.  Add to tls_aggregates.
	* cp-tree.h: Declare tls_aggregates.
	* call.c (set_up_extended_ref_temp): Add to tls_aggregates.
	* decl2.c (var_needs_tls_wrapper): New.
	(var_defined_without_dynamic_init): New.
	(get_tls_init_fn, get_tls_wrapper_fn): New.
	(generate_tls_wrapper, handle_tls_init): New.
	(cp_write_global_declarations): Call handle_tls_init and
	enerate_tls_wrapper.
	* mangle.c (write_guarded_var_name): Split out from..
	(mangle_guard_variable): ...here.
	(mangle_tls_init_fn, mangle_tls_wrapper_fn): Use it.
	(decl_tls_wrapper_p): New.
	* semantics.c (finish_id_expression): Replace use of thread_local
	variable with a call to its wrapper.
libiberty/
	* cp-demangle.c (d_special_name, d_dump): Handle TH and TW.
	(d_make_comp, d_print_comp): Likewise.
include/
	* demangle.h (enum demangle_component_type): Add
	DEMANGLE_COMPONENT_TLS_INIT and DEMANGLE_COMPONENT_TLS_WRAPPER.

From-SVN: r192211

	* strnlen.c: New file.
	* configure.ac: Check for strnlen, add it to AC_LIBOBJ if it's not
	present.
	* Makefile.in: Rebuild dependencies.
	(CFILES): Add strnlen.c.
	(CONFIGURED_OFILES): Add ./strnlen.$(objext).
	* configure, config.in, functions.texi: Rebuild.

	* maint-tool: Accept .def files in the include directory.

From-SVN: r191432

2012-09-18  Florian Weimer  <fweimer@redhat.com>

	PR other/54411
	* objalloc.h (objalloc_alloc): Do not use fast path on wraparound.

2012-09-18  Florian Weimer  <fweimer@redhat.com>

	PR other/54411
	* objalloc.c (_objalloc_alloc): Add overflow check covering
	alignment and CHUNK_HEADER_SIZE addition.

From-SVN: r191413

	* argv.c (dupargv): Replace malloc with xmalloc.  Don't check
	xmalloc return.
	(buildargv): Likewise.  Also replace strdup with xstrdup.
	(expandargv): Don't check dupargv return.

From-SVN: r190767

	PR binutils/14526
	* argv.c (buildargv): Replace alloca with xmalloc/free.

From-SVN: r190766

* floatformat.c (floatformat_to_double): Correctly handle numbers
between 1 and 2.  Simplify handling of denormal number.
(main): Test with 1.1.

From-SVN: r190493

2012-07-27  Mike Frysinger  <vapier@gentoo.org>

	* md5.c (md5_finish_ctx): Declare swap_bytes.  Assign SWAP() output
	to swap_bytes, and then call memcpy to move it to ctx->buffer.

From-SVN: r189996

pex-win32.c (pex_win32_exec_child): Only close original file descriptors if child is launched successfully.

2012-07-26  Kazu Hirata  <kazu@codesourcery.com>
	    Sandra Loosemore  <sandra@codesourcery.com>

	libiberty/
	* pex-win32.c (pex_win32_exec_child): Only close original file
	descriptors if child is launched successfully.

Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>

From-SVN: r189901

	* cp-demangle.c (cplus_demangle_operators): Add *_cast.
	(op_is_new_cast): New.
	(d_expression, d_print_comp): Check it.

From-SVN: r189630

	include/
	* filenames.h: #include "hashtab.h".
	(filename_hash, filename_eq): Declare.
	libiberty/
	* filename_cmp.c (filename_hash, filename_eq): New functions.

From-SVN: r189472

* copying-lib.texi (Library Copying): Don't use @heading inside
@enumerate.

From-SVN: r189072

	http://sourceware.org/bugzilla/show_bug.cgi?id=14065
	* testsuite/demangle-expected: Add regression test.
	* cp-demangle.c (d_find_pack): Return NULL for
	DEMANGLE_COMPONENT_UNNAMED_TYPE.

From-SVN: r187773

gcc
	* dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
	(dwarf_tag_name): Use get_DW_TAG_name.
	(dwarf_attr_name): Use get_DW_AT_name.
	(dwarf_form_name): Use get_DW_FORM_name.
	* dwarf2cfi.c (dwarf_cfi_name): Use get_DW_CFA_name.
include
	* dwarf2.h (enum dwarf_tag, enum dwarf_form, enum dwarf_attribute)
	(enum dwarf_location_atom, enum dwarf_type, enum
	dwarf_call_frame_info): Remove.
	(DW_TAG, DW_TAG_DUP, DW_FORM, DW_AT, DW_AT_DUP, DW_OP)
	(DW_OP_DUP, DW_ATE, DW_ATE_DUP, DW_CFA): New macros.
	Include dwarf2.def.
	(get_DW_TAG_name, get_DW_AT_name, get_DW_FORM_name)
	(get_DW_OP_name, get_DW_ATE_name): Declare.
	* dwarf2.def: New file, from dwarf2.h.
libiberty
	* dwarfnames.c: New file.
	* Makefile.in (CFILES): Add dwarfnames.
	(REQUIRED_OFILES): Add dwarfnames.
	(./dwarfnames.$(objext)): New target.

From-SVN: r186908

2012-04-04  Tristan Gingold  <gingold@adacore.com>

	* pex-unix.c (to_ptr32): Fix style.

From-SVN: r186134

2012-04-02  Tristan Gingold  <gingold@adacore.com>

        * stack-limit.c: Includes ansidecl.h.
        (stack_limit_increase): Add ATTRIBUTE_UNUSED

From-SVN: r186064

gcc/cp/
	* mangle.c (write_type): Handle 'auto'.
	* init.c (build_new): Don't do auto deduction where it might
	affect template mangling.
libiberty/
	* cp-demangle.c (cplus_demangle_type): Handle 'auto'.

From-SVN: r185595

	* cp-demangle.c (cplus_demangle_operators): Add li.
	(d_unqualified_name): Handle it specially.

From-SVN: r185082

make-relative-prefix.c (make_relative_prefix_1): Avoid warning about using preprocessor directives inside of macro arguments.

	* make-relative-prefix.c (make_relative_prefix_1): Avoid warning
	about using preprocessor directives inside of macro arguments.

From-SVN: r183561

2012-01-22  Douglas B Rupp  <rupp@gnat.com>

	* <toplevel>/config/mh-interix: Remove as unneeded.
	* <toplevel>/config/picflag.m4 (i[[34567]]86-*-interix3*):
	Change triplet to i[[34567]]86-*-interix[[3-9]]*.

	* <toplevel>/configure.ac: Remove reference to mh-interix.
	* <toplevel>/configure: Regenerate.

	* <toplevel>/libada/configure: Regenerate.

	* <toplevel>libgcc/config.host (i[34567]86-*-interix3*):
	Change triplet to i[34567]86-*-interix[3-9]*.
	* <toplevel>/libgcc/configure: Regenerate.

	* <toplevel>/liberty/configure: Regenerate.

	* config.gcc: (i[34567]86-*-interix3*): Remove from obsolete
	configurations. Change triplet to i[34567]86-*-interix[3-9]*.
	(extra_options) interix.opt -> i386/interix.opt"
	(extra_objs):Add winnt-stubs.o
	* configure.ac: Add interix to target_os .comm on PE check.
	* configure: Regenerate.
	* config/interix3.h: Delete and move bits to..
	* config/interix.h: Delete and move bits to..
	* config/i386/i386-interix3.h: Delete and move bits to..
	* config/i386/i386-interix.h: ..here.
	(TARGET_CPU_DEFAULT): Remove redefinition.
	(TARGET_ASM_CONSTRUCTOR): Undefine.
	(SUBTARGET_SWITCHES): Define for ms-bitfields.
	(TARGET_OS_CPP_BUILTINS): Remove __OPENNT. Add __declspec.
	(PTRDIFF_TYPE): Define.
	(LONG_DOUBLE_TYPE_SIZE): Define.
	(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define.
	(SUBTARGET_OVERRIDE_OPTIONS): Remove.
	(TARGET_SECTION_TYPE_FLAGS): Define.
	(ASM_DECLARE_FUNCTION_NAME): Define.
	(ASM_OUTPUT_EXTERNAL): Define.
	(ASM_OUTPUT_EXTERNAL_LIBCALL): Define.
	(ASM_OUTPUT_ALIGNED_BSS): Define.
	(PCC_BITFIELD_TYPE_MATTERS): Define.
	(USE_CONST_SECTION): Define.
	(SUBTARGET_ENCODE_SECTION_INFO): Remove.
	(TARGET_ASM_FUNCTION_RODATA_SECTION): Remove.
	(SUPPORTS_ONE_ONLY): Remove.
	(I386_PE_STRIP_ENCODING): Define.
	* config/interix.opt: Delete and move bits to..
	* config/i386/interix.opt: ..here. New.
	(mpe-aligned-commons): Add.
	* config/i386/t-interix: Add copyright header.
	(winnt-stubs.o): Add rule.

	* testsuite/gcc.dg/builtins-config.h: (HAVE_C99_RUNTIME):
	Do not define for Interix.

From-SVN: r183406

	* cp-demangle.c (d_print_comp) [DEMANGLE_COMPONENT_OPERATOR]:
	Omit a trailing space in the operator name.

From-SVN: r183072

	PR c++/6057
	PR c++/48051
	PR c++/50855
	PR c++/51322
gcc/cp/
	* mangle.c (write_expression): Support NEW_EXPR, DELETE_EXPR,
	THROW_EXPR, CONSTRUCTOR, OVERLOAD.  Fix PREINCREMENT_EXPR and
	PREDECREMENT_EXPR.
	(write_template_arg): Fix mangling of class-scope functions and
	argument packs.
	(mangle_decl): Update suggested -fabi-version argument.
	* operators.def: Add DOTSTAR_EXPR, REINTERPRET_CAST_EXPR,
	DYNAMIC_CAST_EXPR; correct CONST_CAST_EXPR, STATIC_CAST_EXPR.
	* tree.c (dependent_name): No longer static.
	* cp-tree.h: Declare it.
	* pt.c (unify): Defer handling of unconverted functions.
include/
	* demangle.h (enum demangle_component_type): Add
	DEMANGLE_COMPONENT_INITIALIZER_LIST, DEMANGLE_COMPONENT_NULLARY.
libiberty/
	* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_NULLARY and
	DEMANGLE_COMPONENT_INITIALIZER_LIST.
	(d_make_comp): Likewise.  Allow null right arg for
	DEMANGLE_COMPONENT_TRINARY_ARG2.
	(cplus_demangle_operators): Adjust new/delete; add .*, :: and throw.
	(d_template_args, d_template_arg): Handle 'J' for argument packs.
	(d_exprlist): Add terminator parm.
	(d_expression, d_print_comp): Handle initializer lists, nullary
	expressions, prefix/suffix operators, and new.
	(d_print_subexpr): Avoid parens around DEMANGLE_COMPONENT_QUAL_NAME
	and DEMANGLE_COMPONENT_INITIALIZER_LIST.
	* testsuite/demangle-expected: Add tests.

From-SVN: r182970

	* cp-demangle.c (cplus_demangle_type): decltype, pack expansion
	and vector are substitutable.
	(cplus_demangle_operators): Sort.

From-SVN: r182969

config/
2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	PR bootstrap/51734
	* picflag.m4: Remove s390 case statement.

gcc/
2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* configure: Regenerate.

libada/
2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* configure: Regenerate.

libgcc/
2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* configure: Regenerate.
	* config/s390/t-crtstuff: Remove -fPIC.

libiberty/
2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* configure: Regenerate.

From-SVN: r182868

	* make-relative-prefix.c (make_relative_prefix_1): Avoid
	stack overflow if PATH contains just a single entry and
	HOST_EXECUTABLE_SUFFIX needs to be used.

	PR driver/48306
	* make-relative-prefix.c: Include sys/stat.h.
	(make_relative_prefix_1): If access succeeds, check also stat
	if nstore is a regular file.

From-SVN: r182820

config/:
	* warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in
	expr call.
fixincludes/:
	* configure: Regenerate.
gcc/:
	* configure: Regenerate.
libcpp/:
	* configure: Regenerate.
libdecnumber/:
	* configure: Regenerate.
libiberty/:
	* configure: Regenerate.
lto-plugin/:
	* configure: Regenerate.

From-SVN: r182546

2011-12-20  Tristan Gingold  <gingold@adacore.com>

	* aclocal.m4: Assume strncmp works in cross case.
	* configure: Regenerate

From-SVN: r182520

config/:
	PR bootstrap/51388
	* warnings.m4 (ACX_PROG_CC_WARNING_OPTS)
	(ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Run the test without the
	no- prefix.
fixincludes/:
	* configure: Regenerate.
gcc/:
	* configure: Regenerate.
libcpp/:
	* configure: Regenerate.
libdecnumber/:
	* configure: Regenerate.
libiberty/:
	* configure: Regenerate.
lto-plugin/:
	* configure: Regenerate.

From-SVN: r182478

From-SVN: r181154

	PR c++/48370
	* call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
	(set_up_extended_ref_temp): Use it.  Change cleanup parm to VEC.
	(initialize_reference): Just call convert_like.
	* decl.c (grok_reference_init): Just call initialize_reference.
	(build_init_list_var_init): Remove.
	(check_initializer): Change cleanup parm to VEC.  Handle references
	like other types.  Call perform_implicit_conversion instead
	of build_init_list_var_init.  Don't use build_aggr_init for
	aggregate initialization of arrays.
	(cp_finish_decl): Change cleanup to VEC.
	* typeck2.c (store_init_value): Call extend_ref_init_temps.
	Use build_vec_init for non-constant arrays.
	* init.c (expand_aggr_init_1): Adjust.
	(build_vec_init): Avoid re-converting an initializer
	that's already digested.
	* mangle.c (mangle_ref_init_variable): Add a discriminator.
	* cp-tree.h: Adjust.
	* typeck.c (convert_for_initialization): Adjust.
	* decl2.c (maybe_emit_vtables): Adjust.

From-SVN: r180944

From-SVN: r180805

	* Makefile.in (CFILES): Add it.
	(REQUIRED_OFILES): Add timeval-utils.$(objext).
	(INSTALLED_HEADERS): Add timeval-utils.h.
	(timeval-utils.$(objext)): Add rule.

From-SVN: r180803

From-SVN: r180641

gcc:

	PR target/48108
	* config/darwin.c (top level): Amend comments concerning LTO output.
	(lto_section_num): New variable.  (darwin_lto_section_e): New GTY.
	(LTO_SECTS_SECTION, LTO_INDEX_SECTION): New.
	(LTO_NAMES_SECTION): Rename.
	(darwin_asm_named_section): Record LTO section counts and switches
	in a vec of darwin_lto_section_e.
	(darwin_file_start): Remove unused code.
	(darwin_file_end): Put an LTO section termination label.  Handle
	output of the wrapped LTO sections, index and names table.

libiberty:

	PR target/48108
	* simple-object-mach-o.c  (GNU_WRAPPER_SECTS, GNU_WRAPPER_INDEX,
	GNU_WRAPPER_NAMES): New macros.
	(simple_object_mach_o_segment): Handle wrapper scheme.
	(simple_object_mach_o_write_section_header): Allow the segment name
	to be supplied.
	(simple_object_mach_o_write_segment): Handle wrapper scheme.  Ensure
	that the top-level segment name in the load command is empty.
	(simple_object_mach_o_write_to_file): Determine the number of
	sections during segment output, use that in writing the header.

From-SVN: r180523

	PR c++/48665
	* cp-demangle.c (d_cv_qualifiers): If qualifiers are applied to a
	function type, change them to apply to the "this" parameter.
	* testsuite/demangle-expected: Add test case.

From-SVN: r179772

	include/
	* timeval-utils.h: New file.

	libiberty/
	* timeval-utils.c: New file.
	* Makefile.in (CFILES): Add it.
	(REQUIRED_OFILES): Add timeval-utils.$(objext).
	(INSTALLED_HEADERS): Add timeval-utils.h.
	(timeval-utils.$(objext)): Add rule.

From-SVN: r179319

	include/
	* libiberty.h (countargv): Declare.

	libiberty/
	* argv.c (countargv): New function.

From-SVN: r179318