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2011-06-09 Ian Lance Taylor
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* script-sections.cc
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(Orphan_output_section::set_section_addresses): For a relocatable
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link set address to 0.
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2011-06-09 Cary Coutant
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PR gold/12804
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* gold/gold.cc (queue_initial_tasks): Warn if --incremental is
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used with --compress-debug-sections.
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* gold/object.cc (Sized_relobj_file::do_layout): Report
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uncompressed size of compressed input sections.
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2011-06-08 Cary Coutant
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PR gold/12804
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* testsuite/two_file_test_2_v1.cc: Change initialization of
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v2 to keep it in .data.
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2011-06-07 Cary Coutant
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* common.cc (Symbol_table::do_allocate_commons_list): Call
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gold_fallback.
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* errors.cc (Errors::fatal): Adjust call to gold_exit.
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(Errors::fallback): New function.
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(gold_fallback): New function.
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* errors.h (Errors::fallback): New function.
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* gold.cc (gold_exit): Change status parameter to enum; adjust
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all callers.
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(queue_initial_tasks): Call gold_fallback.
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* gold.h: Include cstdlib.
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(Exit_status): New enum type.
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(gold_exit): Change status parameter to enum.
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(gold_fallback): New function.
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* layout.cc (Layout::set_section_offsets): Call gold_fallback.
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(Layout::create_symtab_sections): Likewise.
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(Layout::create_shdrs): Likewise.
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* main.cc (main): Adjust call to gold_exit.
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* output.cc (Output_data_got::add_got_entry): Call gold_fallback.
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(Output_data_got::add_got_entry_pair): Likewise.
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(Output_section::add_input_section): Likewise.
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(Output_section::add_output_section_data): Likewise.
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(Output_segment::set_section_list_addresses): Likewise.
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* x86_64.cc (Output_data_plt_x86_64::add_entry): Likewise.
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2011-06-07 Cary Coutant
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* layout.cc (Layout::set_segment_offsets): Don't adjust layout
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for incremental links.
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* output.cc (Output_segment::set_section_list_addresses): Remove
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FIXME and test for TLS or BSS.
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2011-06-07 Cary Coutant
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* testsuite/Makefile.am: Add incremental_copy_test,
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incremental_common_test_1.
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* testsuite/Makefile.in: Regenerate.
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* testsuite/common_test_1_v1.c: New source file.
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* testsuite/common_test_1_v2.c: New source file.
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* testsuite/copy_test_v1.cc: New source file.
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2011-06-07 Cary Coutant
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* common.cc (Symbol_table::do_allocate_commons_list): For incremental
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update, allocate common from bss section's free list.
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* incremental-dump.cc (dump_incremental_inputs): Print flag for
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linker-defined symbols.
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* incremental.cc (Sized_incremental_binary::do_process_got_plt):
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Skip GOT and PLT entries that are no longer referenced.
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(Output_section_incremental_inputs::write_info_blocks): Mark
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linker-defined symbols.
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(Sized_incr_relobj::do_add_symbols): Process linker-defined symbols.
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* output.cc (Output_section::allocate): New function.
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* output.h (Output_section::allocate): New function.
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* resolve.cc (Symbol_table::report_resolve_problem): Add case for
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linker-defined symbols.
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(Symbol::override_base_with_special): Copy is_predefined_ flag.
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* symtab.cc (Symbol::init_fields): Initialize is_predefined_ flag.
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(Symbol::init_base_output_data): Likewise.
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(Symbol::init_base_output_segment): Likewise.
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(Symbol::init_base_constant): Likewise.
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(Sized_symbol::init_output_data): Likewise.
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(Sized_symbol::init_output_segment): Likewise.
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(Sized_symbol::init_constant): Likewise.
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(Symbol_table::do_define_in_output_data): Likewise.
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(Symbol_table::do_define_in_output_segment): Likewise.
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(Symbol_table::do_define_as_constant): Likewise.
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* symtab.h (Symbol::is_predefined): New function.
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(Symbol::init_base_output_data): Add is_predefined parameter.
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(Symbol::init_base_output_segment): Likewise.
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(Symbol::init_base_constant): Likewise.
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(Symbol::is_predefined_): New data member.
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(Sized_symbol::init_output_data): Add is_predefined parameter.
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(Sized_symbol::init_output_segment): Likewise.
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(Sized_symbol::init_constant): Likewise.
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(enum Symbol_table::Defined): Add INCREMENTAL_BASE.
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2011-06-07 Cary Coutant
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* copy-relocs.cc (Copy_relocs::copy_reloc): Call make_copy_reloc
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instead of emit_copy_reloc.
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(Copy_relocs::emit_copy_reloc): Refactor.
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(Copy_relocs::make_copy_reloc): New function.
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(Copy_relocs::add_copy_reloc): Remove.
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* copy-relocs.h (Copy_relocs::emit_copy_reloc): Move to public
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section.
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(Copy_relocs::make_copy_reloc): New function.
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(Copy_relocs::add_copy_reloc): Remove.
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* gold.cc (queue_middle_tasks): Emit old COPY relocations from
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unchanged input files.
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* incremental-dump.cc (dump_incremental_inputs): Print "COPY" flag.
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* incremental.cc (Sized_incremental_binary::do_reserve_layout):
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Reserve BSS space for COPY relocations.
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(Sized_incremental_binary::do_emit_copy_relocs): New function.
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(Output_section_incremental_inputs::write_info_blocks): Record
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whether a symbol is copied from a shared object.
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(Sized_incr_dynobj::do_add_symbols): Record COPY relocations.
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* incremental.h (enum Incremental_shlib_symbol_flags): New type.
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(INCREMENTAL_SHLIB_SYM_FLAGS_SHIFT): New constant.
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(Incremental_input_entry_reader::get_output_symbol_index): Add
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is_copy parameter.
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(Incremental_binary::emit_copy_relocs): New function.
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(Incremental_binary::do_emit_copy_relocs): New function.
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(Sized_incremental_binary::Sized_incremental_binary): Initialize
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new data member.
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(Sized_incremental_binary::add_copy_reloc): New function.
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(Sized_incremental_binary::do_emit_copy_relocs): New function.
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(Sized_incremental_binary::Copy_reloc): New struct.
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(Sized_incremental_binary::Copy_relocs): New typedef.
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(Sized_incremental_binary::copy_relocs_): New data member.
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* symtab.cc (Symbol_table::add_from_incrobj): Change return type.
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* symtab.h (Symbol_table::add_from_incrobj): Change return type.
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* target.h (Sized_target::emit_copy_reloc): New function.
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* x86_64.cc (Target_x86_64::emit_copy_reloc): New function.
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2011-06-02 Cary Coutant
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2011-06-02 Cary Coutant
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PR gold/12163
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PR gold/12163
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* gold/archive.cc (Archive::Archive): Initialize new data member.
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* gold/archive.cc (Archive::Archive): Initialize new data member.
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(Archive::include_all_members): Return if archive has already been
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(Archive::include_all_members): Return if archive has already been
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