+2013-08-27 Roland McGrath <mcgrathr@google.com>
+
+ * output.cc (Output_segment::set_section_addresses): Take new
+ Target* argument. If target->isolate_execinstr() and the segment
+ is executable and starts at a target->abi_pagesize() boundary,
+ pad its end out to a target->abi_pagesize() boundary with code fill.
+ * output.h (Output_segment::set_section_addresses): Update decl.
+ * layout.h (Layout::check_output_data_for_reset_values): Take new
+ argument RELAX_OUTPUTS.
+ (Layout): New member relax_output_list_.
+ (Layout::add_relax_output): New method.
+ * layout.cc (Layout::Layout): Update constructor.
+ (Layout::reset_relax_output): New method.
+ (Layout::clean_up_after_relaxation): Call it.
+ (Layout::prepare_for_relaxation): Update caller.
+ (Layout::set_segment_offsets): Update callers of set_section_addresses.
+ Call reset_relax_output before re-processing segments for
+ isolate_execinstr case.
+ (Layout::write_data): Handle relax_output_list_.
+ (Layout::Relaxation_debug_check::check_output_data_for_reset_values):
+ Take new argument RELAX_OUTPUTS. Assert it's an empty collection.
+
+2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
+
+ PR binutils/15834
+ * object.h: Fix typos.
+
+2013-08-16 Roland McGrath <mcgrathr@google.com>
+
+ * i386.cc (Target_i386_nacl::do_code_fill): New virtual function.
+ * x86_64.cc (Target_x86_64_nacl::do_code_fill): New virtual function.
+
+2013-08-07 Cary Coutant <ccoutant@google.com>
+
+ Revert support for v2 DWP files:
+
+ 2013-03-01 Cary Coutant <ccoutant@google.com>
+
+ Add dwp support for v2 DWARF package file format.
+ * dwarf_reader.cc (Dwarf_info_reader::visit_type_unit): Add
+ tu_length parameter. Adjust all callers.
+ * dwarf_reader.h (Dwarf_info_reader::visit_type_unit): Likewise.
+ * dwp.cc: Include dwarf.h.
+ (Section_bounds): New struct type.
+ (Unit_set): New struct type.
+ (Dwo_file::Dwo_file): Initialize new data member.
+ (Dwo_file::read_compunit_index, Dwo_file::read_typeunit_index):
+ Combine and rename to...
+ (Dwo_file::read_unit_index): ...this.
+ (Dwo_file::sized_read_compunit_index)
+ (Dwo_file::sized_read_typeunit_index): Combine and rename to...
+ (Dwo_file::sized_read_unit_index): ...this.
+ (Dwo_file::copy_section): Remove section_name, is_str_offsets
+ parameters; add section_id parameter.
+ (Dwo_file::add_cu_set, Dwo_file::add_tu_set): Combine and rename to...
+ (Dwo_file::add_unit_set): ...this.
+ (Dwo_file::shndx_map_): Remove.
+ (Dwo_file::sect_offsets_): New data member.
+ (Dwp_output_file::Dwp_output_file): Initialize new data members.
+ (Dwp_output_file::add_section): Rename to...
+ (Dwp_output_file::add_contribution): ...this.
+ (Dwp_output_file::add_cu_set): Combine parameters into a struct.
+ (Dwp_output_file::add_tu_set): Likewise.
+ (Dwp_output_file::Contribution): New type.
+ (Dwp_output_file::Section::contributions): New data member.
+ (Dwp_output_file::Cu_or_tu_set): Remove.
+ (Dwp_output_file::Section::Section): New ctor.
+ (Dwp_output_file::Dwp_index::Shndx_pool): Remove.
+ (Dwp_output_file::Dwp_index::Section_table): New type.
+ (Dwp_output_file::Dwp_index::Dwp_index): Initialize new data members.
+ (Dwp_output_file::Dwp_index::enter_set): Change type of "set"
+ parameter.
+ (Dwp_output_file::Dwp_index::shndx_pool): Remove.
+ (Dwp_output_file::Dwp_index::shndx_pool_end): Remove.
+ (Dwp_output_file::Dwp_index::section_table): New member function.
+ (Dwp_output_file::Dwp_index::section_table_end): New member function.
+ (Dwp_output_file::Dwp_index::shndx_pool_size): Remove.
+ (Dwp_output_file::Dwp_index::section_table_rows): New member function.
+ (Dwp_output_file::Dwp_index::section_table_cols): New member function.
+ (Dwp_output_file::Dwp_index::shndx_pool_): Remove.
+ (Dwp_output_file::Dwp_index::section_table_): New data member.
+ (Dwp_output_file::Dwp_index::section_mask_): New data member.
+ (Dwp_output_file::add_output_section): New member function.
+ (Dwp_output_file::write_new_section): New member function.
+ (Dwp_output_file::write_contributions): New member function.
+ (Dwp_output_file::section_id_map_): New data member.
+ (class Dwo_id_info_reader): Remove.
+ (class Unit_reader): New class.
+ (get_dwarf_section_name): New function.
+ (Dwo_file::read_executable): Adjust initializations of class data.
+ (Dwo_file::read): Add support for v2 package file format.
+ (Dwo_file::read_unit_index): Likewise.
+ (Dwo_file::sized_read_unit_index): Likewise.
+ (Dwo_file::copy_section): Likewise.
+ (Dwo_file::add_unit_set): Likewise.
+ (Dwp_output_file::add_output_section): Likewise.
+ (Dwp_output_file::add_contribution): Likewise.
+ (Dwp_output_file::Dwp_index::find_or_add): Use row index to check
+ for empty slot.
+ (Dwp_output_file::Dwp_index::enter_set): Add support for v2 package
+ file format.
+ (Dwp_output_file::Dwp_index::grow): Use row index to check for empty
+ slot.
+ (Dwp_output_file::initialize): Remove unused function.
+ (Dwp_output_file::finalize): Add support for v2 package file format.
+ (Dwp_output_file::write_index): Likewise.
+ * gdb-index.cc (Gdb_index_info_reader::visit_type_unit): Adjust
+ function prototype.
+
+2013-07-31 Cary Coutant <ccoutant@google.com>
+
+ * object.cc (Sized_relobj::do_output_section_address): New function.
+ (Sized_relobj): Instantiate explicitly.
+ * object.h (Object::output_section_address): New function.
+ (Object::do_output_section_address): New function.
+ (Sized_relobj::do_output_section_address): New function.
+ * powerpc.cc (Target_powerpc::symval_for_branch): Use it.
+
+2013-07-30 Cary Coutant <ccoutant@google.com>
+ Sasa Stankovic <Sasa.Stankovic@imgtec.com>
+
+ * parameters.cc (Parameters::entry): Return target-specific entry
+ symbol name.
+ * target.h (Target::entry_symbol_name): New function.
+ (Target_info::entry_symbol_name): New data member.
+
+ * arm.cc (Target_arm::arm_info): Add entry_symbol_name.
+ * i386.cc (Target_i386::i386_info): Likewise.
+ (Target_i386_nacl::i386_nacl_info): Likewise.
+ * sparc.cc (Target_sparc::sparc_info): Likewise.
+ * tilegx.cc (Target_tilegx::tilegx_info): Likewise.
+ * x86_64.cc: (Target_x86_64::x86_64_info) Likewise.
+ (Target_x86_64_nacl::x86_64_nacl_info) Likewise.
+ * testsuite/testfile.cc (Target_test::test_target_info): Likewise.
+
+2013-07-22 Sterling Augustine <saugustine@google.com>
+
+ * dwarf_reader.cc (Dwarf_pubnames_table::read_section):
+ Convert parameter shndx to local variable. Add parameters symtab
+ and symtab_size. Scan over section names. Find relocation
+ section corresponding to current section. Create and initialize
+ reloc_mapper_ and reloc_type_.
+ (Dwarf_pubnames_table::read_header): Add assertion. Change
+ unit_length to off_t. Initialize member unit_length_. Fill in field
+ cu_offset_.
+ * dwarf_reader.h (Dwarf_pubnames_table::Dwarf_pubnames_table):
+ Initialize new fields unit_length_ and cu_offset_.
+ (Dwarf_pubnames_table::read_section): Update prototype.
+ (Dwarf_pubnames_table::cu_offset): New member function.
+ (Dwarf_pubnames_table::subsection_size): Likewise.
+ (Dwarf_pubnames_table::cu_offset_, Dwarf_pubnames_table::unit_length):
+ New fields.
+ (Dwarf_info_reader::symtab, Dwarf_info_reader::symtab_size): Make
+ member functions public.
+ * gdb_index.cc (Gdb_index_info_reader::read_pubnames_and_pubtypes):
+ Update comment. Rework logic. Move repeated parts to...
+ (Gdb_index_info_reader::read_pubtable): ...here. New function.
+ (Gdb_index::Gdb_index): Initialize new fields, pubnames_table_,
+ pubtypes_table_, and stmt_list_offset.
+ (Gdb_index::map_pubtable_to_dies, Gdb_index::find_pubname_offset,
+ Gdb_index::find_pubtype_offset,
+ Gdb_index::map_pubnames_and_types_to_dies): Define new functions.
+ (Gdb_index::pubnames_read): Update prototype and rework logic.
+ * gdb_index.h (Gdb_index_info_reader, Dwarf_pubnames_table):
+ Forward declare.
+ (Gdb_index::map_pubtable_to_dies, Gdb_index::find_pubname_offset,
+ Gdb_index::find_pubtype_offset, Gdb_index::pubnames_table)
+ Gdb_index::pubtypes_table, Gdb_index::map_pubnames_and_types_to_dies,
+ Gdb_index::map_pubtable_to_dies):
+ Declare functions.
+ (Gdb_index::pubnames_read): Update declaration.
+ (Gdb_index::Pubname_offset_map): New type.
+ (Gdb_index::cu_pubname_map_, Gdb_index::cu_pubtype_map_,
+ Gdb_index::pubnames_table_, Gdb_index::pubtypes_table_,
+ Gdb_index::stmt_list_offset): Declare.
+ (Gdb_index::pubnames_shndx_, Gdb_index::pubnames_offet_,
+ Gdb_index::pubtypes_object_, Gdb_index::pubtypes_shndx_)
+ Gdb_index::pubtypes_offset_): Remove.
+
+2013-07-19 Roland McGrath <mcgrathr@google.com>
+
+ * options.h (General_options): Add -Trodata-segment option.
+ * parameters.cc (Parameters::check_rodata_segment): New function.
+ (Parameters::set_target_once): Call it.
+ * parameters.h (Parameters): Declare it (private member function).
+ * layout.cc (load_seg_unusable_for_headers): New function, broken
+ out of Layout::relaxation_loop_body. If TARGET->isolate_execinstr()
+ then validate rodata segment rather than text segment.
+ (relaxation_loop_body): Call that.
+ (is_text_segment): New function. Don't admit a non-executable
+ segment if TARGET->isolate_execinstr().
+ (set_segment_offsets): Call it. Honor -Trodata-segment option.
+
+2013-07-15 Shawn Landden <shawnlandden@gmail.com>
+
+ PR gold/15070
+ * fileread.h (File_read::get_view): Clarify comment about ALIGNED.
+ * nacl.h (Sniff_file::View::View): Request aligned view.
+
+2013-07-11 Cary Coutant <ccoutant@google.com>
+
+ * powerpc.cc (Target_powerpc::write_branch_lookup_table): Use
+ correct BRLT entry size.
+
+2013-07-03 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Target_powerpc::Relocate::relocate): Update self-call
+ comment.
+
+2013-07-01 Cary Coutant <ccoutant@google.com>
+
+ * dwarf_reader.cc (Dwarf_ranges_table::read_ranges_table): Save
+ reloc_type_.
+ (Dwarf_ranges_table::read_range_list): Call lookup_reloc.
+ (Dwarf_ranges_table::lookup_reloc): New function.
+ * dwarf_reader.h (Dwarf_ranges_table::Dwarf_ranges_table): Initialize
+ reloc_type_.
+ (Dwarf_ranges_table::lookup_reloc): New function.
+ (Dwarf_ranges_table::reloc_type_): New data member.
+
+2013-06-27 Jing Yu <jingyu@google.com>
+
+ PR gold/15662
+ * powerpc.cc (Output_data_brlt_powerpc::reset_brlt_sizes): New
+ function.
+ (Output_data_brlt_powerpc::finalize_brlt_sizes): New function.
+ (Target_powerpc::do_relax): Call the above.
+
+2013-06-27 Cary Coutant <ccoutant@google.com>
+
+ * powerpc.cc (Target_powerpc::symval_for_branch): Don't assert
+ on garbage collected .opd section.
+
+2013-06-27 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Target_powerpc::do_gc_add_reference): Test dst_shndx
+ is non-zero.
+ (Target_powerpc::do_gc_mark_symbols): Likewise for sym->shndx().
+ (Target_powerpc::do_function_location): Likewise for loc->shndx.
+
+2013-06-14 Cary Coutant <ccoutant@google.com>
+
+ * resolve.cc (Symbol::override_base): Don't override st_type
+ from plugin placeholder symbols.
+ (Symbol_table::resolve): Likewise.
+ (Symbol_table::should_override): Don't complain about TLS mismatch
+ if the TO symbol is a plugin placeholder.
+ * testsuite/Makefile.am (plugin_test_tls): New test.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/plugin_test_tls.sh: New test script.
+ * testsuite/two_file_test_2_tls.cc: New test source.
+ * testsuite/two_file_test_tls.cc: New test source.
+
+2013-06-05 Alexander Ivchenko <alexander.ivchenko@intel.com>
+
+ * layout.cc (Layout::set_segment_offsets): Taking care of the case when
+ the maximum segment alignment is larger than the page size.
+ * testsuite/Makefile.am (large_symbol_alignment): Test that Gold
+ correctly aligns the symbols with large alignemnt.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/large_symbol_alignment.cc: New file.
+
+2013-05-30 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Sriraman Tallam <tmsriram@google.com>
+
+ * options.h (sort_section): New option.
+ * output.h (Input_section_sort_section_prefix_special_ordering_compare):
+ Rename from Input_section_sort_section_name_special_ordering_compare.
+ (Input_section_sort_section_name_compare): New struct.
+ * output.cc (Output_section::Input_section_sort_section_name_compare::
+ operator()): New function.
+ (Output_section::sort_attached_input_sections): Use new sort function
+ for .text if --sort-section=name is specified.
+ * layout.cc (Layout::make_output_section):
+ Add sorting by name when --sort-section=name is specified.
+ * testsuite/Makefile.am (text_section_grouping): Test option
+ --sort-section=name.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/section_sorting_name.cc: New file.
+ * testsuite/section_sorting_name.sh: New file.
+
+2013-05-21 Cary Coutant <ccoutant@google.com>
+
+ * symtab.h (Symbol::is_cxx_vtable): New function.
+ * target-reloc.h (relocate_section): Check for vtable symbol.
+ * testsuite/Makefile.am (missing_key_func.sh): New test case.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/missing_key_func.cc: New test source.
+ * testsuite/missing_key_func.sh: New test script.
+
+2013-05-21 Cary Coutant <ccoutant@google.com>
+
+ * object.cc (Sized_relobj_file::get_symbol_location_info): Set
+ type of enclosing symbol.
+ (Relocate_info::location): Check symbol type when describing symbol.
+ * object.h (Symbol_location_info): Remove unused line_number;
+ add enclosing_symbol_type.
+ * testsuite/debug_msg.sh: Adjust expected output.
+
+2013-05-13 Cary Coutant <ccoutant@google.com>
+
+ * configure.ac: Export DEFAULT_TARGET.
+ * configure: Regenerate.
+ * Makefile.in: Regenerate.
+ * testsuite/Makefile.am: Add .EXPORT_ALL_VARIABLES.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/debug_msg.sh: Delete duplicate tests.
+ Don't check undef_int error message match for powerpc where the
+ source file and line number aren't available.
+
+2013-05-10 Roland McGrath <mcgrathr@google.com>
+
+ * options.h (General_options): Add --rosegment-gap option.
+ * options.cc (finalize): --rosegment-gap implies --rosegment.
+ * layout.cc (set_segment_offsets): Let user option override
+ target->rosegment_gap().
+
+2013-05-10 Roland McGrath <mcgrathr@google.com>
+
+ * options.h (General_options): Remove leading space from help
+ messages for -nostdlib and --rosegment.
+
+2013-05-03 Maciej W. Rozycki <macro@codesourcery.com>
+
+ PR ld/15365
+ * layout.cc (Layout::finalize): Make __ehdr_start STV_HIDDEN.
+
+2013-05-03 Alan Modra <amodra@gmail.com>
+
+ * merge.cc (Output_merge_string::do_add_input_section): Correct
+ scan for number of strings. Rename vars to avoid shadowing.
+ Include missing terminator in input_size_.
+
+2013-05-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * merge.cc (Output_merge_string<Char_type>::do_add_input_section):
+ Restore empty string handling.
+
2013-05-01 Cary Coutant <ccoutant@google.com>
* stringpool.cc (Stringpool_template::new_key_offset): Fix
* Added source code to GNU binutils.
\f
-Copyright (C) 2008-2012 Free Software Foundation, Inc.
+Copyright (C) 2008-2013 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright