+2010-06-01 Sriraman Tallam <tmsriram@google.com>
+
+ * gold.h (is_wildcard_string): New function.
+ * layout.cc (Layout::layout): Pass this pointer to add_input_section.
+ (Layout::layout_eh_frame): Ditto.
+ (Layout::find_section_order_index): New method.
+ (Layout::read_layout_from_file): New method.
+ * layout.h (Layout::find_section_order_index): New method.
+ (Layout::read_layout_from_file): New method.
+ (Layout::input_section_position_): New private member.
+ (Layout::input_section_glob_): New private member.
+ * main.cc (main): Call read_layout_from_file here.
+ * options.h (--section-ordering-file): New option.
+ * output.cc (Output_section::input_section_order_specified_): New
+ member.
+ (Output_section::Output_section): Initialize new member.
+ (Output_section::add_input_section): Add new parameter.
+ Keep input sections when --section-ordering-file is used.
+ (Output_section::set_final_data_size): Sort input sections when
+ section ordering file is specified.
+ (Output_section::Input_section_sort_entry): Add new parameter.
+ Check sorting type.
+ (Output_section::Input_section_sort_entry::compare_section_ordering):
+ New method.
+ (Output_section::Input_section_sort_compare::operator()): Change to
+ consider section_order_index.
+ (Output_section::Input_section_sort_init_fini_compare::operator()):
+ Change to consider section_order_index.
+ (Output_section::Input_section_sort_section_order_index_compare
+ ::operator()): New method.
+ (Output_section::sort_attached_input_sections): Change to sort
+ according to section order when specified.
+ (Output_section::add_input_section<32, true>): Add new parameter.
+ (Output_section::add_input_section<64, true>): Add new parameter.
+ (Output_section::add_input_section<32, false>): Add new parameter.
+ (Output_section::add_input_section<64, false>): Add new parameter.
+ * output.h (Output_section::add_input_section): Add new parameter.
+ (Output_section::input_section_order_specified): New
+ method.
+ (Output_section::set_input_section_order_specified): New method.
+ (Input_section::Input_section): Initialize section_order_index_.
+ (Input_section::section_order_index): New method.
+ (Input_section::set_section_order_index): New method.
+ (Input_section::section_order_index_): New member.
+ (Input_section::Input_section_sort_section_order_index_compare): New
+ struct.
+ (Output_section::input_section_order_specified_): New member.
+ * script-sections.cc (is_wildcard_string): Delete and move modified
+ method to gold.h.
+ (Output_section_element_input::Output_section_element_input): Modify
+ call to is_wildcard_string.
+ (Output_section_element_input::Input_section_pattern
+ ::Input_section_pattern): Ditto.
+ (Output_section_element_input::Output_section_element_input): Ditto.
+ * testsuite/Makefile.am (final_layout): New test case.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/final_layout.cc: New file.
+ * testsuite/final_layout.sh: New file.
+
+2010-06-01 Rafael Espindola <espindola@google.com>
+
+ * plugin.cc (Plugin::load): Pass the output name to the plugin.
+
+2010-06-01 Rafael Espindola <espindola@google.com>
+
+ * plugin.cc (Sized_pluginobj::::do_add_symbols): Correctly set the
+ visibility of symbols.
+
+2010-05-27 Doug Kwan <dougkwan@google.com>
+
+ * object.cc (Sized_relobj::do_finalize_local_symbols): Use offset
+ from start of output section instead of address for a local symbol
+ in a merged or relaxed section when doing a relocatable link.
+
+2010-05-26 Rafael Espindola <espindola@google.com>
+
+ PR 11604
+ * gold/object.cc(Sized_relobj::do_layout_deferred_sections): Avoid
+ adding sections the garbage collector removed.
+ * gold/testsuite/Makefile.am: Add test.
+ * gold/testsuite/Makefile.in: Regenerate.
+ * gold/testsuite/plugin_test_7.sh: New.
+ * gold/testsuite/plugin_test_7_1.c: New.
+ * gold/testsuite/plugin_test_7_2.c: New.
+
+2010-05-26 Rafael Espindola <espindola@google.com>
+
+ * script-sections.cc (Output_section_definition::set_section_addresses):
+ Check for --section-start.
+
+2010-05-26 Doug Kwan <dougkwan@google.com>
+
+ * arm.cc (Arm_scan_relocatable_relocs): New class.
+ (Target_arm::relocate_special_relocatable): New method.
+ (Arm_relocate_functions::arm_branch_common): Handle relocatable link.
+ (Arm_relocate_functions::thumb_branch_common): Same.
+ (Target_arm::scan_relocatable_relocs): Use Arm_scan_relocatable_relocs
+ instead of Default_scan_relocatable_relocs.
+ * target-reloc.h (relocate_for_relocatable): Let target handle
+ relocation strategy Relocatable_relocs::RELOC_SPECIAL.
+ * target.h (Sized_target::relocate_special_relocatable): New method.
+
+2010-05-25 Viktor Kutuzov <vkutuzov@accesssoftek.com>
+
+ * timer.cc: Only #include <sys/times.h> if HAVE_TIMES is defined.
+
+2010-05-23 Doug Kwan <dougkwan@google.com>
+
+ * arm.cc (Arm_input_section::do_output_offset): Use convert_types
+ instead of a cast.
+ (Target_arm::apply_cortex_a8_workaround): Rewrite a conditional branch
+ with a direct branch, not a conditional branch, to a stub.
+ * merge.cc (Output_merge_base::record_input_section): New method
+ defintion.
+ (Output_merge_data::do_add_input_section): Record input section if
+ keeps-input-sections flag is set.
+ (Output_merge_string::do_add_input_section): Ditto.
+ * merge.h (Output_merge_base::Output_merge_base): Initialize new data
+ members KEEPS_INPUT_SECTIONS_, FIRST_RELOBJ_, FIRST_SHNDX_ and
+ INPUT_SECTIONS_.
+ (Output_merge_base::keeps_input_sections,
+ Output_merge_base::set_keeps_input_sections,
+ Output_merge_base::first_relobj, Output_merge_base::first_shndx): New
+ method definitions.
+ (Output_merge_base::Input_sections): New type declaration.
+ (Output_merge_base::input_sections_begin,
+ Output_merge_base::input_sections_end,
+ Output_merge_base::do_set_keeps_input_sections): New method definitions.
+ (Output_merge_base::bool keeps_input_sections_,
+ Output_merge_base::first_relobj_, Output_merge_base::first_shndx_,
+ Output_merge_base::input_sections_): New data members.
+ (Output_merge_data::do_set_keeps_input_sections): New method
+ defintion.
+ (Output_merge_string::do_set_keeps_input_sections): Ditto.
+ * output.cc (Output_section::Input_section::relobj): Move method
+ defintion from class declaration to here and handle merge sections.
+ (Output_section::Input_section::shndx): Ditto.
+ (Output_section::Output_section): Remove initializations of removed
+ data members and initialize new data member LOOKUP_MAPS_.
+ (Output_section::add_input_section): Set keeps-input-sections flag
+ for a newly created merge output section as appropriate. Adjust code
+ to use Output_section_lookup_maps class.
+ (Output_section::add_relaxed_input_section): Adjst code for lookup
+ maps code refactoring.
+ (Output_section::add_merge_input_section): Add a new parameter
+ KEEPS_INPUT_SECTION. Adjust code to use Output_section_lookup_maps
+ class. If adding input section to a newly created merge output
+ section fails, remove the new merge section.
+ (Output_section::convert_input_sections_in_list_to_relaxed_input_sections):
+ Adjust code for use of the Output_section_lookup_maps class.
+ (Output_section::find_merge_section): Ditto.
+ (Output_section::build_lookup_maps): New method defintion.
+ (Output_section::find_relaxed_input_section): Adjust code to use
+ Output_section_lookup_maps class.
+ (Output_section::get_input_sections): Export merge sections. Adjust
+ code to use Output_section_lookup_maps class.
+ (Output_section:::add_script_input_section): Adjust code to use
+ Output_section_lookup_maps class. Update lookup maps for merge
+ sections also.
+ (Output_section::discard_states): Use Output_section_lookup_maps.
+ (Output_section::restore_states): Same.
+ * output.h (Merge_section_properties): Move class defintion out of
+ Output_section.
+ (Output_section_lookup_maps): New class.
+ (Output_section::Input_section::is_merge_section): New method
+ defintion.
+ (Output_section::Input_section::relobj): Move defintion out of class
+ defintion. Declare method only.
+ (Output_section::Input_section::shndx): Ditto.
+ (Output_section::Input_section::output_merge_base): New method defintion.
+ (Output_section::Input_section::u2_.pomb): New union field.
+ (Output_section::Merge_section_by_properties_map,
+ Output_section::Output_section_data_by_input_section_map,
+ Output_section::Ouptut_relaxed_input_section_by_input_section_map):
+ Remove types.
+ (Output_section::add_merge_input_section): Add new parameter
+ KEEPS_INPUT_SECTIONS.
+ (Output_section::build_lookup_maps): New method declaration.
+ (Output_section::merge_section_map_,
+ Output_section::merge_section_by_properties_map_,
+ Output_section::relaxed_input_section_map_,
+ Output_section::is_relaxed_input_section_map_valid_): Remove data
+ members.
+ (Output_section::lookup_maps_): New data member.
+
+2010-05-21 Doug Kwan <dougkwan@google.com>
+
+ PR gold/11619
+ * arm.cc (Arm_input_section::do_output_offset): Add a cast to
+ avoid a compilation error.
+
+2010-05-19 Rafael Espindola <espindola@google.com>
+
+ * script-sections.cc (Output_section_definition::allocate_to_segment):
+ Update the phdrs_list even when the output section is NULL.
+ * testsuite/Makefile.am: Add test.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/script_test_9.cc: New.
+ * testsuite/script_test_9.sh: New.
+ * testsuite/script_test_9.t: New.
+
+2010-05-19 Doug Kwan <dougkwan@google.com>
+
+ * arm.cc (Arm_input_section::original_size): New method.
+ (Arm_input_section::do_addralign): Add a cast.
+ (Arm_input_section::do_output_offset): Remove static cast.
+ (Arm_input_section::original_addralign,
+ Arm_input_section::original_size_): Change type to uint32_t.
+ (Arm_input_section::init): Add safe casts for section alignment
+ and size.
+ (Arm_input_section::set_final_data_size): Do not set address and
+ offset of stub table.
+ (Arm_output_section::fix_exidx_coverage): Change use of of
+ Output_section::Simple_input_section to that of
+ Output_section::Input_section.
+ (Target_arm::do_relax): Set addresses and file offsets of Stub_tables
+ except for the first pass.
+ * output.cc (Output_section::get_input_sections): Change type of
+ input_sections to std::list<Input_section>.
+ (Output_section::add_script_input_section): Rename from
+ Output_section::add_simple_input_section. Change type of SIS
+ parameter from Simple_input_section to Input_section.
+ * output.h (Output_section::Simple_input_section): Remove class.
+ (Output_section::Input_section): Change class visibility to public.
+ (Output_section::Input_section::addralign): Use stored alignments
+ for special input sections if set.
+ (Output_section::Input_section::set_addralign): New method.
+ (Output_section::get_input_sections): Change parameter type from
+ list of Simple_input_section to list of Input_section.
+ (Output_section::add_script_input_section): Rename from
+ Output_section::add_simple_input_section. Change first parameter's
+ type from Simple_input_section to Input_section and remove the
+ second and third parameters.
+ * script-sections.cc (Input_section::Input_section_list): Change
+ type to list of Output_section::Input_section/
+ (Input_section_info::Input_section_info): Change parameter type of
+ INPUT_SECTION to Output_section::Input_section.
+ (Input_section_info::input_section): Change return type.
+ (Input_section_info::input_section_): Change type to
+ Output_section::Input_section.
+ (Output_section_element_input::set_section_addresses): Adjust code
+ to use Output_section::Input_section instead of
+ Output_section::Simple_input_section. Adjust code for renaming
+ of Output_section::add_simple_input_section.
+ (Orphan_output_section::set_section_addresses): Ditto.
+
+2010-05-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * gold.h (Unordered_multimap, Unordered_map): Fix defines for
+ when neither HAVE_TR1_UNORDERED_MAP nor HAVE_EXT_HASH_MAP are set.
+
+2010-05-18 Rafael Espindola <espindola@google.com>
+
+ * options.cc (General_options::finalize): Handle -nostdlib.
+ * options.h (nostdlib): New option.
+ * script.cc (script_add_search_dir): Handle -nostdlib.
+
+2010-05-12 Doug Kwan <dougkwan@google.com>
+
+ * arm.cc (Target_arm::do_finalize_sections): Create an empty
+ attributes section only if there no attributes section after merging.
+ (Target_arm::merge_object_attributes): Move value of
+ Tag_MPextension_use_legacy to that of Tag_MPextension_use.
+ Handle Tag_DIV_use and Tag_MPextension_use_legacy.
+ * testsuite/Makefile.am (check_SCRIPTS): Add arm_attr_merge.sh
+ (check_DATA): Add arm_attr_merge_6.stdout, arm_attr_merge_6r_stdout
+ and arm_attr_merge_7.stdout.
+ (arm_attr_merge_6.stdout, arm_attr_merge_6 arm_attr_merge_6a.o
+ arm_attr_merge_6b.o, arm_attr_merge_6r.stdout, arm_attr_merge_6r,
+ arm_attr_merge_7.stdout, arm_attr_merge_7, arm_attr_merge_7a.o,
+ arm_attr_merge_7b.o): New rules.
+ (MOSTLYCLEANFILES): Add arm_attr_merge_6, arm_attr_merge_6r and
+ arm_attr_merge_7
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/arm_attr_merge.sh: New file.
+ * testsuite/arm_attr_merge_[67][ab].s: Same.
+
+2010-05-05 Nick Clifton <nickc@redhat.com>
+
+ * po/es.po: Updated Spanish translation.
+
+2010-04-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * Makefile.am (install-exec-local): Properly install gold as
+ default cross linker.
+ * Makefile.in: Regenerated.
+
+2010-04-27 H.J. Lu <hongjiu.lu@intel.com>
+ Nick Clifton <nickc@redhat.com>
+
+ * configure.ac (install_as_default): Define and set to false
+ unless --enable-gold or --enable-gold=both/gold has been
+ specified.
+ * configure: Regenerate.
+
+ * Makefile.am (install-exec-local): Install the executable as
+ 'ld.gold'. If install_as_default is true then also install it as
+ 'ld'.
+ * Makefile.in: Regenerated.
+
+2010-04-24 Ian Lance Taylor <iant@google.com>
+
+ * layout.cc (Layout::layout_reloc): In relocatable link don't
+ combine reloc sections for grouped sections.
+
+2010-04-23 Sriraman Tallam <tmsriram@google.com>
+
+ * gc.h (gc_process_relocs): Pass information on relocs pointing to
+ sections that are not ordinary to icf.
+ * icf.cc (get_section_contents): Handle relocation pointing to section
+ with no object or shndx information.
+ * testsuite/Makefile.am: Remove icf_virtual_function_folding_test.sh
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/icf_virtual_function_folding_test.cc: Remove printf.
+ * testsuite/icf_virtual_function_folding_test.sh: Delete file.
+
+2010-04-22 Ian Lance Taylor <iant@google.com>
+
+ * expression.cc (Expression::Expression_eval_info): Add
+ result_alignment_pointer field.
+ (Expression::eval_with_dot): Add result_alignment_pointer
+ parameter. Change all callers.
+ (Expression::eval_maybe_dot): Likewise.
+ (class Binary_expression): Add alignment_pointer parameter to
+ left_value and right_value. Change all callers.
+ (BINARY_EXPRESSION): Set result alignment.
+ (class Trinary_expression): Add alignment_pointer parameter to
+ arg2_value and arg3_value. Change all callers.
+ (Trinary_cond::value): Set result alignment.
+ (Max_expression::value, Min_expression::value): Likewise.
+ (Align_expression::value): Likewise.
+ * script-sections.cc (class Sections_element): Add dot_alignment
+ parameter to set_section_addresses virtual function. Update
+ instantiations.
+ (class Output_section_element): Likewise.
+ (Script_sections::create_segments): Add dot_alignment parameter.
+ Change all callers.
+ (Script_sections::create_segments_from_phdrs_clause): Likewise.
+ (Script_sections::set_phdrs_clause_addresses): Likewise.
+ * script-sections.h: Update declarations.
+ * script.h: Update declarations.
+ * output.h (Output_segment::set_minimum_p_align): Don't decrease
+ min_p_align.
+ * testsuite/script_test_3.t: Set large alignment.
+ * testsuite/script_test_3.sh: Make sure that at least one LOAD
+ segment has expected alignment.
+
+2010-04-22 Nick Clifton <nickc@redhat.com>
+
+ * po/gold.pot: Updated by the Translation project.
+ * po/vi.po: Updated Vietnamese translation.
+
+2010-04-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ * testsuite/Makefile.am (check_PROGRAMS): Add
+ icf_virtual_function_folding_test.
+ * testsuite/Makefile.in: Regenerated.
+
+2010-04-15 Andrew Haley <aph@redhat.com>
+
+ * options.h (merge_exidx_entries): New option.
+ * arm.cc (class Arm_exidx_fixup): Add new arg, merge_exidx_entries.
+ (class Arm_exidx_fixup::merge_exidx_entries_): New member.
+ (Output_section::fix_exidx_coverage): Add new arg, merge_exidx_entries.
+ (Target_arm::merge_exidx_entries): New function.
+ (process_exidx_entry): Don't merge if merge_exidx_entries_ is false.
+ (Arm_output_section::fix_exidx_coverage): Pass merge_exidx_entries
+ to Arm_exidx_fixup constructor.
+ Add new arg, merge_exidx_entries.
+ (Target_arm::fix_exidx_coverage): pass merge_exidx_entries to
+ Arm_output_section::fix_exidx_coverage.
+
+2010-04-18 Sriraman Tallam <tmsriram@google.com>
+
+ * icf.cc (get_section_contents): Check for preemptible functions.
+ Ignore addend when appropriate.
+ * symtab.cc (should_add_dynsym_entry): Add new parameter. Check for
+ section folded.
+ (add_from_relobj): Check for section folded.
+ (set_dynsym_indexes): Fix call to should_add_dynsym_entry.
+ * symtab.h (should_add_dynsym_entry): Add new parameter.
+ * target-reloc.h (scan_relocs): Check for section folded.
+ * x86_64.cc (Target_x86_64::Scan::possible_function_pointer_reloc):
+ Check reloc types for function pointers in shared objects.
+ * testsuite/Makefile.am (icf_virtual_function_folding_test): New test
+ case.
+ (icf_preemptible_functions_test): New test case.
+ (icf_string_merge_test): New test case.
+ * testsuite.Makefile.in: Regenerate.
+ * testsuite/icf_safe_so_test.sh: Change to not fold foo_glob and
+ bar_glob. Refactor code.
+ * testsuite/icf_preemptible_functions_test.cc: New file.
+ * testsuite/icf_preemptible_functions_test.sh: New file.
+ * testsuite/icf_string_merge_test.cc: New file.
+ * testsuite/icf_string_merge_test.sh: New file.
+ * testsuite/icf_virtual_function_folding_test.cc: New file.
+ * testsuite/icf_virtual_function_folding_test.sh: New file.
+
+2010-04-14 Doug Kwan <dougkwan@google.com>
+
+ * arm.cc (Arm_output_section::fix_exidx_coverage): Mark object
+ for local symbol recounting if we remove a section due to ICF.
+ * gold.cc (queue_middle_gc_tasks): Create a dummy blocker if
+ there are no regular objects in input.
+
+2010-04-13 Doug Kwan <dougkwan@google.com>
+
+ * arm.cc (Arm_input_section::set_final_data_size): Compute
+ accurate final data size instead of using current data size.
+
+2010-04-09 Doug Kwan <dougkwan@google.com>
+
+ * layout.cc (Layout::choose_output_section): Handle script section
+ types.
+ (Layout::make_output_section_for_script): Add section type parameter.
+ Handle script section types.
+ * layout.h (Layout::make_output_section_for_script): Add section
+ type parameter.
+ * output.cc (Output_section::Output_section): Initialize data member
+ is_noload_.
+ (Output_section::do_reset_address_and_file_offset): Do not set address
+ to 0 if section is a NOLOAD section.
+ * output.h (Output_section::is_noload): New method.
+ (Output_section::set_is_noload): Ditto.
+ (Output_section::is_noload_): New data member.
+ * script-c.h (Script_section_type): New enum type.
+ (struct Parser_output_section_header): Add new file section_type.
+ * script-sections.cc (Sections_element::output_section_name): Add
+ parameter for returning script section type.
+ (Output_section_definition::output_section_name): Ditto.
+ (Output_section_definition::section_type)P; New method.
+ (Output_section_definiton::script_section_type_name): Ditto.
+ (Output_section_definition::script_section_type_): New data member.
+ (Output_section_definition::Output_section_definition): Initialize
+ data member Output_section_definition::script_section_type_.
+ (Output_section_definition::create_sections): Pass script section type
+ to Layout::make_output_section_for_script.
+ (Output_section_definition::output_section_name): Return script
+ section type to caller.
+ (Output_section_definition::set_section_address): Do not advance
+ dot value and load address if section type is NOLOAD. Set address
+ of NOLOAD sections regardless of section flags.
+ (Output_section_definition::print): Print section type if it is
+ not SCRIPT_SECTION_TYPE_NONE.
+ (Output_section_definition::section_type): New method.
+ (Output_section_definition::script_section_type_name): Ditto.
+ (Script_sections::output_section_name): Add new parameter
+ PSECTION_TYPE for returning script section type. Pass it to
+ section elements. Handle discard sections.
+ (Sort_output_sections::operator()): Handle NOLOAD sections.
+ * script-sections.h (Script_sections::Section_type): New enum type.
+ (Script_sections::output_section_name): Add a new parameter for
+ returning script section type.
+ * script.cc (script_keyword_parsecodes): Add keywords COPY, DSECT,
+ INFO and NOLOAD.
+ * yyscript.y (union): Add new field SECTION_TYPE.
+ (COPY, DSECT, INFO, NOLOAD): New tokens.
+ (opt_address_and_section_type): Change type to output_section_header.
+ (section_type): New non-terminal
+ (section_header): Handle section type.
+ (opt_address_and_section_type): Return section type value.
+
+2010-04-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ * testsuite/plugin_common_test_1.c (foo): Add prototype.
+ * testsuite/plugin_common_test_2.c (foo): Likewise.
+
+2010-04-08 Doug Kwan <dougkwan@google.com>
+
+ * merge.cc (Output_merge_data::set_final_data_size): Handle empty
+ Output_merge_data.
+ * output.cc (Output_section::add_merge_input_section): Simplify
+ code and return status of Output_merge_base::add_input_section.
+ Update merge section map only if Output_merge_base::add_input_section
+ returns true.
+
+2010-04-07 Doug Kwan <dougkwan@google.com>
+
+ * arm.cc (Arm_relobj::scan_section_for_cortex_a8_erratum): Warn
+ if section is marked as containing instructions but has no mapping
+ symbols.
+ (Arm_relobj::do_count_local_symbols): Call adjust_sym_shndx to get
+ correct section index.
+ (Arm_relobj::find_linked_text_section): Ditto.
+
+2010-04-07 Cary Coutant <ccoutant@google.com>
+
+ * archive.cc (include_member): Destroy Read_symbols_data object before
+ releasing file.
+ * object.cc (Read_symbols_data::~Read_symbols_data) New destructor.
+ * object.h (Read_symbols_data::Read_symbols_data) New constructor.
+ (Read_symbols_data::~Read_symbols_data) New destructor.
+ (Section_relocs::Section_relocs) New constructor.
+ (Section_relocs::~Section_relocs) New destructor.
+ (Read_relocs_data::Read_relocs_data) New constructor.
+ (Read_relocs_data::~Read_relocs_data) New destructor.
+ * testsuite/binary_unittest.cc (Sized_binary_test): Set sd member
+ pointers to NULL after deleting.
+
+2010-04-07 Doug Kwan <dougkwan@google.com>
+
+ * arm.cc: Replace "endianity" with "endianness" in comments.
+ (Arm_exidx_cantunwind): Ditto.
+ (Arm_relobj::Arm_relobj): Initialize merge_flags_and_attribures.
+ (Arm_relobj::merge_flags_and_attributes): New method.
+ (Arm_relobj::merge_flags_and_attributes_): New data member.
+ (Arm_exidx_cantunwind::do_fixed_endian_write): Fix formatting.
+ (Arm_relobj::scan_sections_for_stubs): Ditto.
+ (Arm_relobj::do_read_symbols): Check to see if we really want to
+ merge processor-specific flags and attributes. Exit early if
+ an object is empty except for section names and the undefined symbol.
+ (Target_arm::do_finalize_sections): Move check for ELF format to
+ Arm_relobj::do_read_symbols. Merge processor specific flags and
+ attributes from a regular object only when we have determined that
+ it is aapropriate. Do not create an .ARM.attributes section in
+ output if there is no regular input object.
+ (Target_arm::merge_processor_specific_flags): Check
+ --warn-mismatch before printing any error.
+ (Target_arm::merge_object_attributes): Ditto.
+ * gold.cc (queue_middle_tasks): Handle the case in which there is
+ no regular object in input.
+ * options.cc (General_options::parse_EB): New method.
+ (General_options::parse_EL): Same.
+ (General_options::General_options): Initialize endianness_.
+ * options.h (-EB, -EL, -no-pipeline-knowledge, -p, --warn-mismatch):
+ New options.
+ (General_options::Endianness): New enum.
+ (General_options::endianness): New method.
+ (General_options::endianness_): New data member.
+ * parameters.cc (Parameters::set_options): Check target endianness.
+ (Parameters::set_target_once): Ditto.
+ (Parameters::check_target_endianness): New method.
+ (parameters_force_valid_target): If either -EL or -EB is specified,
+ use it to define endianness of default target.
+ * parameters.h (Parameters::check_target_endianness): New method
+ declaration.
+ * target.h (class Target): Change "endianity" to "endianness"
+ in comments.
+
+2010-04-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure.ac (AM_INIT_AUTOMAKE): Add option no-dist.
+ * configure: Regenerate.
+ * Makefile.in: Regenerate.
+ * testsuite/Makefile.in: Regenerate.
+
+2010-04-06 Cary Coutant <ccoutant@google.com>
+
+ gcc PR lto/42757
+ * plugin.cc (Pluginobj::get_symbol_resolution_info): Check for
+ prevailing definitions of common symbols.
+ * testsuite/plugin_test_6.sh: New test case.
+ * testsuite/plugin_common_test_1.c: New test case.
+ * testsuite/plugin_common_test_2.c: New test case.
+ * testsuite/Makefile.am (plugin_test_6): New test case.
+ * testsuite/Makefile.in: Regenerate.
+
+2010-04-06 Nick Clifton <nickc@redhat.com>
+
+ * po/vi.po: New Vietnamese translation.
+
+2010-03-30 Doug Kwan <dougkwan@google.com>
+
+ * arm.cc (Target_arm::using_thumb_only): Handle v6-M
+
+2010-03-25 Doug Kwan <dougkwan@google.com>
+
+ * gold/arm.cc (Arm_exidx_fixup::update_offset_map): Rearrange code
+ to avoid a conversion warning on a 32-bit host.
+
+2010-03-24 Ian Lance Taylor <iant@google.com>
+
+ * testsuite/script_test_3.t: Add a TLS segment.
+ * testsuite/Makefile.am (check_PROGRAMS): Add
+ tls_phdrs_script_test.
+ (tls_phdrs_script_test_SOURCES): Define.
+ (tls_phdrs_script_test_DEPENDENCIES): Define.
+ (tls_phdrs_script_test_LDFLAGS): Define.
+ (tls_phdrs_script_test_LDADD): Define.
+ * testsuite/Makefile.in: Rebuild.
+
+2010-03-23 Cary Coutant <ccoutant@google.com>
+
+ * fileread.cc (find_or_make_view): Fix comment.
+
2010-03-23 Ian Lance Taylor <iant@google.com>
* script-sections.cc (class Orphan_section_placement): Define
projects / deliverable / binutils-gdb.git / blobdiff