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2010-09-15 * incremental.cc (Output_section_incremental_inputs::write_info_blocks):Cary Coutant1-0/+2
Resolve forwarding symbols.
2010-08-25 * archive.cc: Formatting fixes: Remove whitespace betweenNick Clifton1-3/+3
typename and following asterisk. Remove whitespace between function name and opening parenthesis. * archive.h: Likewise. * arm.cc: Likewise. * attributes.cc: Likewise. * attributes.h: Likewise. * common.cc: Likewise. * copy-relocs.cc: Likewise. * dirsearch.h: Likewise. * dynobj.cc: Likewise. * ehframe.cc: Likewise. * ehframe.h: Likewise. * expression.cc: Likewise. * fileread.cc: Likewise. * fileread.h: Likewise. * gc.h: Likewise. * gold-threads.cc: Likewise. * gold.cc: Likewise. * i386.cc: Likewise. * icf.h: Likewise. * incremental-dump.cc: Likewise. * incremental.cc: Likewise. * layout.cc: Likewise. * layout.h: Likewise. * main.cc: Likewise. * merge.cc: Likewise. * merge.h: Likewise. * object.cc: Likewise. * object.h: Likewise. * options.cc: Likewise. * options.h: Likewise. * output.cc: Likewise. * output.h: Likewise. * plugin.cc: Likewise. * plugin.h: Likewise. * powerpc.cc: Likewise. * reloc.cc: Likewise. * script-c.h: Likewise. * script-sections.cc: Likewise. * script.cc: Likewise. * stringpool.cc: Likewise. * symtab.cc: Likewise. * symtab.h: Likewise. * target.cc: Likewise. * timer.cc: Likewise. * timer.h: Likewise. * version.cc: Likewise. * x86_64.cc: Likewise.
2010-08-19 * incremental.ccIan Lance Taylor1-4/+7
(Output_section_incremental_inputs::write_input_files): Add cast to avoid signed/unsigned comparison warning. (Output_section_incremental_inputs::write_info_blocks): Likewise.
2010-08-12elfcpp/ChangeLog:Cary Coutant1-1/+226
* elfcpp.h (enum SHT): Add SHT_GNU_INCREMENTAL_GOT_PLT. gold/ChangeLog: * arm.cc (Target_arm::got_size): Add const. (Target_arm::got_entry_count): New function. (Target_arm::plt_entry_count): New function. (Target_arm::first_plt_entry_offset): New function. (Target_arm::plt_entry_size): New function. (Output_data_plt_arm::entry_count): New function. (Output_data_plt_arm::first_plt_entry_offset): New function. (Output_data_plt_arm::get_plt_entry_size): New function. * i386.cc (Target_i386::got_size): Add const. (Target_i386::got_entry_count): New function. (Target_i386::plt_entry_count): New function. (Target_i386::first_plt_entry_offset): New function. (Target_i386::plt_entry_size): New function. (Output_data_plt_i386::entry_count): New function. (Output_data_plt_i386::first_plt_entry_offset): New function. (Output_data_plt_i386::get_plt_entry_size): New function. * incremental-dump.cc (dump_incremental_inputs): Adjust call to find_incremental_inputs_sections. Dump incremental_got_plt section. * incremental.cc: Include target.h. (Sized_incremental_binary::do_find_incremental_inputs_sections): Add parameter. Adjust all callers. Find incremental_got_plt section. (Incremental_inputs::create_data_sections): Create incremental_got_plt section. (Output_section_incremental_inputs::set_final_data_size): Calculate size of incremental_got_plt section. (Output_section_incremental_inputs::do_write): Write the incremental_got_plt section. (Got_plt_view_info): New struct. (Local_got_offset_visitor): New class. (Global_got_offset_visitor): New class. (Global_symbol_visitor_got_plt): New class. (Output_section_incremental_inputs::write_got_plt): New function. * incremental.h (Incremental_binary::find_incremental_inputs_sections): Add parameter. Adjust all callers. (Incremental_binary::do_find_incremental_inputs_sections): Likewise. (Incremental_inputs::got_plt_section): New function. (Incremental_inputs::got_plt_section_): New data member. (Incremental_got_plt_reader): New class. * layout.cc (Layout::create_incremental_info_sections): Add the incremental_got_plt section. * object.h (Got_offset_list::get_list): New function. (Got offset_list::for_all_got_offsets): New function. (Sized_relobj::local_got_offset_list): New function. * powerpc.cc (Target_powerpc::got_size): Add const. (Target_powerpc::got_entry_count): New function. (Target_powerpc::plt_entry_count): New function. (Target_powerpc::first_plt_entry_offset): New function. (Target_powerpc::plt_entry_size): New function. (Output_data_plt_powerpc::entry_count): New function. (Output_data_plt_powerpc::first_plt_entry_offset): New function. (Output_data_plt_powerpc::get_plt_entry_size): New function. * sparc.cc (Target_sparc::got_size): Add const. (Target_sparc::got_entry_count): New function. (Target_sparc::plt_entry_count): New function. (Target_sparc::first_plt_entry_offset): New function. (Target_sparc::plt_entry_size): New function. (Output_data_plt_sparc::entry_count): New function. (Output_data_plt_sparc::first_plt_entry_offset): New function. (Output_data_plt_sparc::get_plt_entry_size): New function. * symtab.h (Symbol::got_offset_list): New function. (Symbol_table::for_all_symbols): New function. * target.h (Sized_target::got_entry_count): New function. (Sized_target::plt_entry_count): New function. (Sized_target::plt_entry_size): New function. * x86_64.cc (Target_x86_64::got_size): Add const. (Target_x86_64::got_entry_count): New function. (Target_x86_64::plt_entry_count): New function. (Target_x86_64::first_plt_entry_offset): New function. (Target_x86_64::plt_entry_size): New function. (Output_data_plt_x86_64::entry_count): New function. (Output_data_plt_x86_64::first_plt_entry_offset): New function. (Output_data_plt_x86_64::get_plt_entry_size): New function.
2010-08-12elfcpp/ChangeLog:Cary Coutant1-185/+601
* elfcpp.h (enum SHT): Add SHT_GNU_INCREMENTAL_SYMTAB, SHT_GNU_INCREMENTAL_RELOCS. gold/ChangeLog: * archive.cc: Include incremental.h. (Archive::Archive): Initialize incremental_info_. (Archive::include_member): Record archive members in incremental info. (Add_archive_symbols::run): Record begin and end of an archive in incremental info. (Lib_group::include_member): Record objects in incremental info. * archive.h (Incremental_archive_entry): Forward declaration. (Archive::set_incremental_info): New member function. (Archive::incremental_info): New member function. (Archive::Unused_symbol_iterator): New class. (Archive::unused_symbols_begin): New member function. (Archive::unused_symbols_end): New member function. (Archive::incremental_info_): New data member. * incremental-dump.cc (find_input_containing_global): New function. (dump_incremental_inputs): Dump new incremental info sections. * incremental.cc: Include symtab.h. (Output_section_incremental_inputs): New class. (Sized_incremental_binary::do_find_incremental_inputs_sections): Support new incremental info sections. (Sized_incremental_binary::do_check_inputs): Likewise. (Incremental_inputs::report_archive): Remove. (Incremental_inputs::report_archive_begin): New function. (Incremental_inputs::report_archive_end): New function. (Incremental_inputs::report_object): New function. (Incremental_inputs::finalize_inputs): Remove. (Incremental_inputs::report_input_section): New function. (Incremental_inputs::report_script): Rewrite. (Incremental_inputs::finalize): Do nothing but finalize string table. (Incremental_inputs::create_incremental_inputs_section_data): Remove. (Incremental_inputs::sized_create_inputs_section_data): Remove. (Incremental_inputs::create_data_sections): New function. (Incremental_inputs::relocs_entsize): New function. (Output_section_incremental_inputs::set_final_data_size): New function. (Output_section_incremental_inputs::do_write): New function. (Output_section_incremental_inputs::write_header): New function. (Output_section_incremental_inputs::write_input_files): New function. (Output_section_incremental_inputs::write_info_blocks): New function. (Output_section_incremental_inputs::write_symtab): New function. * incremental.h (Incremental_script_entry): Forward declaration. (Incremental_object_entry): Forward declaration. (Incremental_archive_entry): Forward declaration. (Incremental_inputs): Forward declaration. (Incremental_inputs_header_data): Remove. (Incremental_inputs_header): Remove. (Incremental_inputs_header_write): Remove. (Incremental_inputs_entry_data): Remove. (Incremental_inputs_entry): Remove. (Incremental_inputs_entry_write): Remove. (enum Incremental_input_type): Add INCREMENTAL_INPUT_ARCHIVE_MEMBER. (Incremental_binary::find_incremental_inputs_sections): Add parameters. (Incremental_binary::do_find_incremental_inputs_sections): Likewise. (Sized_ncremental_binary::do_find_incremental_inputs_sections): Likewise. (Incremental_input_entry): New class. (Incremental_script_entry): New class. (Incremental_object_entry): New class. (Incremental_archive_entry): New class. (Incremental_inputs::Incremental_inputs): Initialize new data members. (Incremental_inputs::report_inputs): Remove. (Incremental_inputs::report_archive): Remove. (Incremental_inputs::report_archive_begin): New function. (Incremental_inputs::report_archive_end): New function. (Incremental_inputs::report_object): Change prototype. (Incremental_inputs::report_input_section): New function. (Incremental_inputs::report_script): Change prototype. (Incremental_inputs::get_reloc_count): New function. (Incremental_inputs::set_reloc_count): New function. (Incremental_inputs::create_data_sections): New function. (Incremental_inputs::create_incremental_inputs_section_data): Remove. (Incremental_inputs::inputs_section): New function. (Incremental_inputs::symtab_section): New function. (Incremental_inputs::relocs_section): New function. (Incremental_inputs::get_stringpool): Add const. (Incremental_inputs::command_line): Add const. (Incremental_inputs::inputs): Remove. (Incremental_inputs::command_line_key): New function. (Incremental_inputs::input_file_count): New function. (Incremental_inputs::input_files): New function. (Incremental_inputs::relocs_entsize): New function. (Incremental_inputs::sized_create_inputs_section_data): Remove. (Incremental_inputs::finalize_inputs): Remove. (Incremental_inputs::Input_info): Remove. (Incremental_inputs::lock_): Remove. (Incremental_inputs::inputs_): Change type. (Incremental_inputs::inputs_map_): Remove. (Incremental_inputs::current_object_entry_): New data member. (Incremental_inputs::inputs_section_): New data member. (Incremental_inputs::symtab_section_): New data member. (Incremental_inputs::relocs_section_): New data member. (Incremental_inputs::reloc_count_): New data member. (Incremental_inputs_reader): New class. (Incremental_symtab_reader): New class. (Incremental_relocs_reader): New class. * layout.cc (Layout::finalize): Move finalization of incremental info and creation of incremental info sections to follow finalization of symbol table. Set offsets for postprocessing sections. (Layout::create_incremental_info_sections): Call Incremental_inputs::create_data_sections. Add incremental symtab and relocs sections. Set sh_entsize and sh_link fields. Arrange for sections to layout after input sections. * layout.h (struct Timespec): Forward declaration. (Layout::incremental_inputs): Add const. (Layout::create_incremental_info_sections): Add parameter. * main.cc (main): Remove call to Incremental_inputs::report_inputs. * object.cc: Include incremental.h. (Relobj::finalize_incremental_relocs): New function. (Sized_relobj::do_layout): Record input sections in incremental info. * object.h (Object::output_section): New function. (Object::output_section_offset): Moved from Relobj. (Object::get_incremental_reloc_base): New function. (Object::get_incremental_reloc_count): New function. (Object::do_output_section): New function. (Object::do_output_section_offset): Moved from Relobj. (Object::do_get_incremental_reloc_base): New function. (Object::do_get_incremental_reloc_count): New function. (Object::Object): Initialize new data members. (Relobj::output_section): Renamed do_output_section and moved to protected. (Relobj::output_section_offset): Moved to Object. (Relobj::do_get_incremental_reloc_base): New function. (Relobj::do_get_incremental_reloc_count): New function. (Relobj::allocate_incremental_reloc_counts): New function. (Relobj::count_incremental_reloc): New function. (Relobj::finalize_incremental_relocs): New function. (Relobj::next_incremental_reloc_index): New function. (Relobj::reloc_counts_): New data member. (Relobj::reloc_bases_): New data member. (Sized_relobj::do_relocate_sections): Add parameter. Change caller. (Sized_relobj::relocate_sections): Add parameter. Change all callers. (Sized_relobj::incremental_relocs_scan): New function. (Sized_relobj::incremental_relocs_scan_reltype): New function. (Sized_relobj::incremental_relocs_write): New function. (Sized_relobj::incremental_relocs_write_reltype): New function. * plugin.cc (Plugin_manager::add_input_file): Rewrite test for incremental link. * readsyms.cc (Read_symbols::do_read_symbols): Move reporting of archives and object files elsewhere. (Add_symbols::run): Report object files here. (Finish_group::run): Report end of archive at end of group. * reloc.cc: Include layout.h, incremental.h. (Sized_relobj::do_read_relocs): Need relocations for incremental link. (Sized_relobj::do_scan_relocs): Record relocations for incremental link. (Sized_relobj::incremental_relocs_scan): New function. (Sized_relobj::incremental_relocs_scan_reltype): New function. (Sized_relobj::do_relocate_sections): Write incremental relocations. (Sized_relobj::incremental_relocs_write): New function. (Sized_relobj::incremental_relocs_write_reltype): New function. * script.cc (read_input_script): Rewrite test for incremental link. Change call to Incremental_inputs::report_script. * symtab.h (Symbol_table::first_global_index): New function. (Symbol_table::output_count): New function.
2010-03-05 * incremental.cc: Include "libiberty.h".Ian Lance Taylor1-0/+1
2009-12-042009-12-04 Rafael Avila de Espindola <espindola@google.com>Rafael Ávila de Espíndola1-4/+0
* incremental.cc (Incremental_inputs::sized_create_inputs_section_data): Don't set the data_offset twice.
2009-12-032009-12-03 Rafael Avila de Espindola <espindola@google.com>Rafael Ávila de Espíndola1-162/+0
* incremental.cc (Incremental_inputs_header) (Incremental_inputs_header_write, Incremental_inputs_entry) (Incremental_inputs_entry_write): Move ... * incremental.h (Incremental_inputs_header) (Incremental_inputs_header_write, Incremental_inputs_entry) (Incremental_inputs_entry_write): here.
2009-12-032009-12-02 Rafael Avila de Espindola <espindola@google.com>Rafael Ávila de Espíndola1-0/+5
* incremental.cc (make_sized_incremental_binary): Set the target. Error if it is incompatible. * output.h (Output_file): Add filename method.
2009-12-022009-12-02 Rafael Avila de Espindola <espindola@google.com>Rafael Ávila de Espíndola1-6/+6
* incremental.cc (Incremental_inputs_entry): Remove unused argument from the get_* methods.
2009-12-022009-12-02 Rafael Avila de Espindola <espindola@google.com>Rafael Ávila de Espíndola1-0/+16
* incremental-dump.cc (main): Check that the offeset of a script is 0. * incremental.cc (Incremental_inputs::sized_create_inputs_section_data): Write 0 for the data_offset of scripts.
2009-11-252009-11-24 Rafael Avila de Espindola <espindola@google.com>Rafael Ávila de Espíndola1-51/+8
* Makefile.am: Build incremental-dump * Makefile.in: Regenerate. * incremental-dump.cc: New. * incremental.cc (Incremental_inputs_header_data, Incremental_inputs_entry_data): Move to incremental.h * incremental.h: (Incremental_inputs_header_data, Incremental_inputs_entry_data): Move from incremental.cc 2009-11-24 Rafael Avila de Espindola <espindola@google.com> * elfcpp_file.h: Include elfcpp.h.
2009-11-242009-11-24 Rafael Avila de Espindola <espindola@google.com>Rafael Ávila de Espíndola1-12/+24
* incremental.cc (Incremental_inputs_header, Incremental_inputs_header_write, Incremental_inputs_entry, Incremental_inputs_entry_write): Add a typedef with the data type.
2009-11-242009-11-24 Rafael Avila de Espindola <espindola@google.com>Rafael Ávila de Espíndola1-4/+4
* incremental.cc (Incremental_inputs_header, Incremental_inputs_header_write, Incremental_inputs_entry, Incremental_inputs_entry_write): Update comment about which type has the filed descriptions.
2009-11-092009-11-10 Doug Kwan <dougkwan@google.com>Doug Kwan1-2/+2
* i386.cc (Target_i386::do_calls_non_split): Add a cast to avoid a format warning. * incremental.cc (open_incremental_binary): Initialized local variables to avoid warnings. * object.cc (make_elf_object): Ditto. * x86_64.cc (Target_x86_64::do_calls_non_split): Add a cast to avoid a format warning.
2009-10-09elfcpp/:Ian Lance Taylor1-13/+146
* elf_file.h: (class Elf_strtab): New class. gold/: * gold.cc: (queue_initial_tasks): Pass incremental_inputs to Incremental_checker. * incremental.cc: (INCREMENTAL_LINK_VERSION): Change type to unsigned int. (class Incremental_inputs_header): New class. (Incremental_inputs_header_writer): Edit comment. (Incremental_inputs_entry): New class. (Incremental_inputs_entry_writer): Edit comment. (Sized_incremental_binary::do_find_incremental_inputs_section): Add *strtab_shndx parameter, fill it. (Sized_incremental_binary::do_check_inputs): New method. (Incremental_checker::can_incrementally_link_output_file): Use Sized_incremental_binary::check_inputs. (Incremental_inputs::report_command_line): Save command line in command_line_. * incremental.h: (Incremental_binary::find_incremental_inputs_section): New method. (Incremental_binary::do_find_incremental_inputs_section): Add strtab_shndx parameter. (Incremental_binary::do_check_inputs): New pure virtual method. (Sized_incremental_binary::do_check_inputs): Declare. (Incremental_checker::Incremental_checker): Add incremental_inputs parameter, use it to initialize incremental_inputs_. (Incremental_checker::incremental_inputs_): New field. (Incremental_checker::command_line): New method. (Incremental_checker::inputs): New method. (Incremental_checker::command_line_): New field.
2009-10-09elfcpp/:Ian Lance Taylor1-0/+192
* elfcpp_file.h: Fix header guard. Include <cstdio>. (class Elf_recognizer): New class, code from gold/object.cc. (Elf_file::find_section_by_type): New method. gold/: * incremental.cc: Include <cstdarg> and "target-select.h". (vexplain_no_incremental): New function. (explain_no_incremental): New function. (Incremental_binary::error): New method. (Sized_incremental_binary::do_find_incremental_inputs_section): New method. (make_sized_incremental_binary): New function. (open_incremental_binary): New function. (can_incrementally_link_file): Add checks if output is ELF and has inputs section. * incremental.h: Include "elfcpp_file.h" and "output.h". (Incremental_binary): New class. (Sized_incremental_binary): New class. (open_incremental_binary): Declare. * object.cc (is_elf_object): Use elfcpp::Elf_recognizer::is_elf_file. (make_elf_object): Use elfcpp::Elf_recognizer::is_valid_header. * output.h (Output_file::filesize): New method.
2009-09-01 * gold.cc: Include "incremental.h".Ian Lance Taylor1-0/+13
(queue_initial_tasks): Call Incremental_checker methods. * incremental.cc: Include "output.h". (Incremental_checker::can_incrementally_link_output_file): New method. * incremental.h (Incremental_checker): New class.
2009-07-06 * fileread.cc (File_read::get_mtime): New method.Ian Lance Taylor1-14/+19
* fileread.h (Timespec): New structure. (File_read::get_mtime): New method. * incremental.cc (Incremental_inputs_entry_data::timestamp_usec): Renamed from timestamp_nsec. (Incremental_inputs_entry_write::timestamp_sec): Fix argument to Elf_Xword. (Incremental_inputs_entry_write::timestamp_usec): Renamed from timestamp_nsec. (Incremental_inputs::report_archive): Save mtime; style fix. (Incremental_inputs::report_obejct): Save mtime; style fix. (Incremental_inputs::report_script): Save mtime; style fix. (Incremental_inputs::finalize_inputs): Style fix. (Incremental_inputs::finalize): Style fix. (Incremental_inputs::create_input_section_data): Store inputs mtime. * incremental.h (Incremental_inputs::report_script): Add mtime argument. (Incremental_inputs::Input_info::Input_info): Intialize only one union member. (Incremental_inputs::Input_info::archive): Move to nameless union. (Incremental_inputs::Input_info::obejct): Move to nameless union. (Incremental_inputs::Input_info::script): Move to nameless union. (Incremental_inputs::mtime): New field. * script.cc (read_input_script): Pass file mtime to Incremental_input. * script.h (Script_info::inputs): Style fix.
2009-05-31 * incremental.cc (Incremental_inputs::report_command_line): FilterIan Lance Taylor1-0/+6
out --incremental-* options.
2009-05-15 * gold.h (Incremental_argument_list): Remove (invalid) forwardIan Lance Taylor1-9/+138
declaration. * incremental.cc (Incremental_inputs::report_achive): New method. (Incremental_inputs::report_object): New method. (Incremental_inputs::report_script): New method. (Incremental_inputs::finalize_inputs): New method. (Incremental_inputs::finalize): Call finalize_inputs(). (Incremental_inputs::sized_create_incremental_inputs_section_data): Create inputs entries. * incremental.h (Incremental_input_type): New enum. (Incremental_inputs::Incremental_input): Initialize new fields. (Incremental_inputs::report_inputs): New method. (Incremental_inputs::report_achive): New method. (Incremental_inputs::report_object): New method. (Incremental_inputs::report_script): New method. (Incremental_inputs::finalize_inputs): New method. (Incremental_inputs::Input_info): New struct. (Incremental_inputs::Input_info_map): New typedef. (Incremental_inputs::lock_): New field. (Incremental_inputs::Inputs_): New field. (Incremental_inputs::Inputs_map): New field. * main.cc (main): Call Incremental_input::report_inputs. * options.h (Input_argument_list): Typedef moved from Input_arguments. (Input_file_group::Files): Remove, use ::Input_argument_list. (Input_file_group::Input_argument_list): Remove, use ::Input_argument_list. * plugin.cc (Plugin_manager::add_input_file): Add error in incremental build. * read_syms.cc (do_read_syms): Call Incremental_input::report_* functions. * script.cc (read_input_script): Call Incremental_input::report_script. * script.h (Script_info): New class.
2009-04-24 * incremental.cc (Incremental_inputs_header_data): Renamed fromIan Lance Taylor1-13/+110
Incremental_input_header_data. (Incremental_inputs_header_data::data_size): New field. (Incremental_inputs_header_data::put_input_file_count): Renamed from input_file_count. (Incremental_inputs_header_data::put_command_line_offset): Renamed from command_line_offset. (Incremental_inputs_header_data::put_reserved): Renamed from put_reserved. (Incremental_inputs_entry_data): Renamed from Incremental_input_entry_data. (Incremental_inputs_entry_data::data_size): New field. (Incremental_inputs::report_command_line): New method. (Incremental_inputs::finalize): New method. (Incremental_inputs::create_incremental_inputs_data): New method. (Incremental_inputs::sized_create_incremental_inputs_data): New method. * incremental.h: New file. * layout.cc (Layout::Layout): Handle new incremental_inputs_. (Layout::finalize): Create incremental inputs section in incremental builds. (Layout::create_incremental_info_sections): New method. * layout.h (Layout::incremental_inputs): New method. (Layout::create_incremental_info_sections): New method. (Layout::incremental_inputs_): New field. * main.cc (main): Notify Incremental_input of the command line.
2009-03-20include/elf:Ian Lance Taylor1-0/+145
* common.h (SHT_GNU_INCREMENTAL_INPUTS): Define. elfcpp: * elfcpp.h (SHT_GNU_INCREMENTAL_INPUTS): Define. gold: * incremental.cc: New file. * Makefile.am (CCFILES): Add incremental.cc. * Makefile.in: Rebuild.
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