| 2008-04-30 Cary Coutant <ccoutant@google.com> |
| |
| * target-reloc.h (relocate_section): Fix dead-pointer bug. |
| |
| * layout.cc (Layout::include_section): Refactored check for debug |
| info section. |
| (Layout::add_comdat): Add new parameters. Change type |
| of signature parameter. Add object and shndx to signatures table. |
| (Layout::find_kept_object): New function. |
| * layout.h: Include <cstring>. |
| (Layout::is_debug_info_section): New function. |
| (Layout::add_comdat): Add new parameters. |
| (Layout::find_kept_object): New function. |
| (Layout::Kept_section): New struct. |
| (Layout::Signatures): Change type of map range. |
| * object.cc (Relobj::output_section_address): New function. |
| (Sized_relobj::include_section_group): Add new parameters. Change |
| calls to Layout::add_comdat. Change to build table of kept comdat |
| groups and table mapping discarded sections to kept sections. |
| (Sized_relobj::include_linkonce_section): Likewise. Add new parameter. |
| (Sized_relobj::do_layout): Change calls to include_section_group and |
| include_linkonce_section. |
| (Sized_relobj::do_finalize_local_symbols): Do not set local symbol |
| value to zero when section is discarded. |
| (Sized_relobj::map_to_kept_section): New function. |
| * object.h (Relobj::output_section_address): New function. |
| (Relobj::Comdat_group): New type. |
| (Relobj::find_comdat_group): New function. |
| (Relobj::Comdat_group_table): New type. |
| (Relobj::Kept_comdat_section): New type. |
| (Relobj::Kept_comdat_section_table): New type. |
| (Relobj::add_comdat_group): New function. |
| (Relobj::set_kept_comdat_section): New function. |
| (Relobj::get_kept_comdat_section): New function. |
| (Relobj::comdat_groups_): New field. |
| (Relobj::kept_comdat_sections_): New field. |
| (Symbol_value::input_value): Update comment. |
| (Sized_relobj::map_to_kept_section) New function. |
| (Sized_relobj::include_linkonce_section): Add new parameter. |
| * target-reloc.h (Comdat_behavior): New type. |
| (get_comdat_behavior): New function. |
| (relocate_section): Add code to map a discarded section to the |
| corresponding kept section when applying a relocation. |
| |
| 2008-04-30 Craig Silverstein <csilvers@google.com> |
| |
| * dwarf_reader.cc (next_generation_count): New static var. |
| (Addr2line_cache_entry): New struct. |
| (addr2line_cache): New static var. |
| (Dwarf_line_info::one_addr2line): Added caching. |
| (Dwarf_line_info::clear_addr2line_cache): New function. |
| * dwarf_reader.h (Dwarf_line_info::one_addr2line): Add |
| cache-size parameter. |
| (Dwarf_line_info::one_addr2line_cache): New function. |
| * symtab.cc (Symbol_table::detect_odr_violations): Pass |
| new cache-size argument to one_addr2line(), and clear cache. |
| |
| 2008-04-28 Cary Coutant <ccoutant@google.com> |
| |
| * i386.cc (Relocate::relocate): Fix typos for R_386_PC16 and |
| R_386_PC8 relocations. |
| |
| 2008-04-23 Ian Lance Taylor <iant@google.com> |
| |
| * object.cc (Sized_relobj::include_section_group): Check for |
| invalid section group. |
| |
| * object.cc (make_elf_object): Correct test for 64-bit ELF file |
| header size. |
| |
| * readsyms.cc (Read_symbols::do_read_symbols): Use get_view rather |
| than read for file header. |
| * archive.cc (Archive::include_member): Likewise. |
| |
| 2008-04-23 Paolo Bonzini <bonzini@gnu.org> |
| |
| * aclocal.m4: Regenerate. |
| * configure: Regenerate. |
| |
| 2008-04-19 Ian Lance Taylor <iant@google.com> |
| |
| * version.cc (version_string): Bump to 1.6. |
| |
| * testsuite/Makefile.am (many_sections_r_test): New target. |
| (many_sections_r_test_SOURCES): Remove. |
| (many_sections_r_test_DEPENDENCIES): Remove. |
| (many_sections_r_test_LDFLAGS): Remove. |
| (many_sections_r_test_LDADD): Remove. |
| |
| * object.cc (Sized_relobj::do_add_symbols): Always pass |
| local_symbol_count_ to add_from_relobj. |
| |
| * testsuite/Makefile.am (many_sections_check.h): Only check one in |
| every thousand variables. |
| * testsuite/Makefile.in: Rebuild. |
| |
| * object.cc (Xindex::initialize_symtab_xindex): New function. |
| (Xindex::read_symtab_xindex): New function. |
| (Xindex::sym_xindex_to_shndx): New function. |
| (Sized_relobj::find_symtab): Pick up SHT_SYMTAB_SHNDX section if |
| available. |
| (Sized_relobj::do_initialize_xindex): New function. |
| (Sized_relobj::do_read_symbols): Adjust section links. |
| (Sized_relobj::symbol_section_and_value): Add is_ordinary |
| parameter. Change all callers. |
| (Sized_relobj::include_section_group): Adjust section links and |
| symbol section indexes. |
| (Sized_relobj::do_layout): Adjust section links. |
| (Sized_relobj::do_count_local_symbols): Adjust section links and |
| symbol section indexes. |
| (Sized_relobj::do_finalize_local_symbols): Distinguish between |
| ordinary and special symbols. |
| (Sized_relobj::write_local_symbols): Add symtab_xindex and |
| dynsym_xindex parameters. Change all callers. Adjust section |
| links. Use SHN_XINDEX when needed. |
| (Sized_relobj::get_symbol_location_info): Adjust section links. |
| Don't get fooled by special symbols. |
| * object.h (class Xindex): Define. |
| (class Object): Add xindex_ parameter. Declare virtual functoin |
| do_initialize_xindex. |
| (Object::adjust_sym_shndx): New function. |
| (Object::set_xindex): New protected function. |
| (class Symbol_value): Add is_ordinary_shndx_ field. |
| (Symbol_value::Symbol_value): Initialize is_ordinary_shndx_. |
| (Symbol_value::value): Assert ordinary section. |
| (Symbol_value::initialize_input_to_output_map): Likewise. |
| (Symbol_value::set_input_shndx): Add is_ordinary parameter. |
| Change all callers. |
| (Symbol_value::input_shndx): Add is_ordinary parameter. Change |
| all callers. |
| (class Sized_relobj): Update declarations. |
| (Sized_relobj::local_symbol_input_shndx): Add is_ordinary |
| parameter. Change all callers. |
| (Sized_relobj::adjust_shndx): New function. |
| * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize dynsym_shndx_ |
| field. |
| (Sized_dynobj::find_dynsym_sections): Remove pdynsym_shndx |
| parameter. Change all callers. Pick up SHT_DYNSYM_SHNDX section |
| for SHT_DYNSYM section if available. Set dynsym_shndx_ field. |
| (Sized_dynobj::read_dynsym_section): Adjust section links. |
| (Sized_dynobj::read_dynamic): Likewise. |
| (Sized_dynobj::do_read_symbols): Use dynsym_shndx_ field. Adjust |
| section links. |
| (Sized_dynobj::do_initialize_xindex): New function. |
| * dynobj.h (class Sized_dynobj): Add dynsym_shndx_ field. Declare |
| do_initialize_xindex. |
| (Sized_dynobj::adjust_shndx): New function. |
| * layout.cc (Layout::Layout): Initialize symtab_xindex_ and |
| dynsym_xindex_ fields. |
| (Layout::finalize): Add a call to set_section_indexes before |
| creating the symtab sections. |
| (Layout::set_section_indexes): Don't do anything if the section |
| already has a section index. |
| (Layout::create_symtab_sections): Add shnum parameter. Change |
| caller. Create .symtab_shndx section if needed. |
| (Layout::create_shdrs): Add shstrtab_section parameter. Change |
| caller. |
| (Layout::allocated_output_section_count): New function. |
| (Layout::create_dynamic_symtab): Create .dynsym_shndx section if |
| needed. |
| * layout.h (class Layout): Add symtab_xindex_ and dynsym_xindex_ |
| fields. Update declarations. |
| (Layout::symtab_xindex): New function. |
| (Layout::dynsym_xindex): New function. |
| (class Write_symbols_task): Add layout_ field. |
| (Write_symbols_task::Write_symbols_task): Add layout parameter. |
| Change caller. |
| * output.cc (Output_section_headers::Output_section_headers): Add |
| shstrtab_section parameter. Change all callers. |
| (Output_section_headers::do_sized_write): Store overflow values |
| for section count and section string table section index in |
| section header zero. |
| (Output_file_header::do_sized_write): Check for overflow of |
| section count and section string table section index. |
| (Output_symtab_xindex::do_write): New function. |
| (Output_symtab_xindex::endian_do_write): New function. |
| * output.h (class Output_section_headers): Add shstrtab_section_. |
| Update declarations. |
| (class Output_symtab_xindex): Define. |
| (Output_section::has_out_shndx): New function. |
| * symtab.cc (Symbol::init_fields): Initialize is_ordinary_shndx_ |
| field. |
| (Symbol::init_base): Add st_shndx and is_ordinary parameters. |
| Change all callers. |
| (Sized_symbol::init): Likewise. |
| (Symbol::output_section): Check for ordinary symbol. |
| (Symbol_table::add_from_object): Remove orig_sym parameter. Add |
| st_shndx, is_ordinary, and orig_st_shndx parameters. Change all |
| callers. |
| (Symbol_table::add_from_relobj): Add symndx_offset parameter. |
| Change all callers. Simplify handling of symbols from sections |
| not included in the link. |
| (Symbol_table::add_from_dynobj): Handle ordinary symbol |
| distinction. |
| (Weak_alias_sorter::operator()): Assert that symbols are |
| ordinary. |
| (Symbol_table::sized_finalize_symbol): Handle ordinary symbol |
| distinction. |
| (Symbol_table::write_globals): Add symtab_xindex and dynsym_xindex |
| parameters. Change all callers. |
| (Symbol_table::sized_write_globals): Likewise. Handle ordinary |
| symbol distinction. Use SHN_XINDEX when needed. |
| (Symbol_table::write_section_symbol): Add symtab_xindex |
| parameter. Change all callers. |
| (Symbol_table::sized_write_section_symbol): Likewise. Use |
| SHN_XINDEX when needed. |
| * symtab.h (class Symbol): Add is_ordinary_shndx_ field. Update |
| declarations. |
| (Symbol::shndx): Add is_ordinary parameter. Change all callers. |
| (Symbol::is_defined): Check is_ordinary. |
| (Symbol::is_undefined, Symbol::is_weak_undefined): Likewise. |
| (Symbol::is_absolute, Symbol::is_common): Likewise. |
| (class Sized_symbol): Update declarations. |
| (class Symbol_table): Update declarations. |
| * resolve.cc (Symbol::override_base): Add st_shndx and is_ordinary |
| parameters. Change all callers. |
| (Sized_symbol::override): Likewise. |
| (Symbol_table::override): Likewise. |
| (symbol_to_bits): Add is_ordinary parameter. Change all callers. |
| (Symbol_table::resolve): Remove orig_sym parameter. Add st_shndx, |
| is_ordinary, and orig_st_shndx parameters. Change all callers. |
| * copy-relocs.cc (Copy_relocs::emit_copy_reloc): Require symbol |
| to be in an ordinary section. |
| * dwarf_reader.cc (Sized_dwarf_line_info::symbol_section): Add |
| object and is_ordinary parameters. Change all callers. |
| (Sized_dwarf_line_info::read_relocs): Add object parameter. |
| Change all callers. Don't add undefined or non-ordinary symbols |
| to reloc_map_. |
| (Sized_dwarf_line_info::read_line_mappings): Add object parameter. |
| Change all callers. |
| * dwarf_reader.h (class Sized_dwarf_line_info): Update |
| declarations. |
| * ehframe.cc (Eh_frame::read_fde): Check for ordinary symbol. |
| * reloc.cc (Sized_relobj::do_read_relocs): Adjust section links. |
| (Sized_relobj::relocate_sections): Likewise. |
| * target-reloc.h (scan_relocs): Adjust section symbol index. |
| (scan_relocatable_relocs): Likewise. |
| * i386.cc (Scan::local): Check for ordinary symbols. |
| * sparc.cc (Scan::local): Likewise. |
| * x86_64.cc (Scan::local): Likewise. |
| * testsuite/binary_unittest.cc (Sized_binary_test): Update calls |
| to symbol_section_and_value. |
| * testsuite/many_sections_test.cc: New file. |
| * testsuite/Makefile.am (BUILT_SOURCES): Define. |
| (check_PROGRAMS): Add many_sections_test. |
| (many_sections_test_SOURCES): Define. |
| (many_sections_test_DEPENDENCIES): Define. |
| (many_sections_test_LDFLAGS): Define. |
| (BUILT_SOURCES): Add many_sections_define.h. |
| (many_sections_define.h): New target. |
| (BUILT_SOURCES): Add many_sections_check.h. |
| (many_sections_check.h): New target. |
| (check_PROGRAMS): Add many_sections_r_test. |
| (many_sections_r_test_SOURCES): Define. |
| (many_sections_r_test_DEPENDENCIES): Define. |
| (many_sections_r_test_LDFLAGS): Define. |
| (many_sections_r_test_LDADD): Define. |
| (many_sections_r_test.o): New target. |
| * testsuite/Makefile.in: Rebuild. |
| |
| 2008-04-17 Cary Coutant <ccoutant@google.com> |
| |
| * errors.cc (Errors::info): New function. |
| (gold_info): New function. |
| * errors.h (Errors::info): New function. |
| * gold.h (gold_info): New function. |
| * object.cc (Input_objects::add_object): Print trace output. |
| * options.cc (options::parse_set): New function. |
| (General_options::parse_wrap): Deleted. |
| (General_options::General_options): Deleted initializer. |
| * options.h (options::String_set): New typedef. |
| (options::parse_set): New function. |
| (DEFINE_set): New macro. |
| (General_options::wrap): Changed to use DEFINE_set. Changed |
| callers of any_wrap_symbols and is_wrap_symbol. |
| (General_options::trace, General_options::trace_symbol): |
| New options. |
| (General_options::any_wrap_symbols, General_options::is_wrap_symbol) |
| (General_options::wrap_symbols_): Deleted. |
| * symtab.cc (Symbol_table::add_from_object): Print trace output. |
| |
| 2008-04-17 David S. Miller <davem@davemloft.net> |
| |
| * options.cc (General_options::parse_V): New function. |
| * options.h: Add entries for -V and -Qy. |
| |
| 2008-04-17 Ian Lance Taylor <iant@google.com> |
| |
| * common.cc (Symbol_table::allocate_commons): Remove options |
| parameter. Change caller. |
| (Symbol_table::do_allocate_commons): Remove options parameter. |
| Change caller. Just call do_allocate_commons_list twice. |
| (Symbol_table::do_allocate_commons_list): New function, broken out |
| of do_allocate_commons. |
| * common.h (class Allocate_commons_task): Remove options_ field. |
| Update constructor. |
| * symtab.cc (Symbol_table::Symbol_table): Initialize |
| tls_commons_. |
| (Symbol_table::add_from_object): Put TLS common symbols on |
| tls_commons_ list. |
| (Symbol_table::sized_finalize_symbol): Handle STT_TLS symbols |
| which are IN_OUTPUT_DATA. |
| * symtab.h (class Symbol_table): Add tls_commons_ field. Update |
| allocate_commons and do_allocate_commons declarations. Declare |
| do_allocate_commons_list. |
| * gold.cc (queue_middle_tasks): Update creation of |
| Allocate_commons_task to not pass options. |
| * testsuite/Makefile.am (INCLUDES): Add -I.. . |
| (TLS_TEST_C_FLAGS): New variable. |
| (tls_test_c_pic.o): New target. |
| (tls_test_shared.so): Link in tls_test_c_pic.o. |
| (tls_test_c_pic_ie.o): New target. |
| (tls_test_ie_shared.so): Link in tls_test_c_pic_ie.o. |
| (tls_test_DEPENDENCIES, tls_test_LDADD): Add tls_test_c.o. |
| (tls_test_c.o): New target. |
| (tls_pic_test_DEPENDENCIES): Add tls_test_c_pic.o. |
| (tls_pic_test_LDADD): Likewise. |
| (tls_shared_gd_to_ie_test_DEPENDENCIES): Add tls_test_c_pic.o. |
| (tls_shared_gd_to_ie_test_LDADD): Likewise. |
| (tls_test_c_gnu2.o): New target. |
| (tls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): Add |
| tls_test_c_gnu2.o. |
| (tls_shared_gnu2_gd_to_ie_test_LDADD): Likewise. |
| (tls_test_gnu2_shared.so): Link in tls_test_c_gnu2.o. |
| (tls_test_shared_nonpic.so): Link in tls_test_c.o. |
| * testsuite/tls_test.cc: Include "config.h". |
| (t_last): Call t11_last. |
| * testsuite/tls_test.h (t11, t11_last): Declare. |
| * testsuite/tls_test_c.c: New file. |
| * testsuite/tls_test_main.cc (thread_routine): Call t11. |
| * configure.ac: Check for OpenMP support. |
| * configure, config.in, Makefile.in: Rebuild. |
| * testsuite/Makefile.in: Rebuild. |
| |
| 2008-04-16 Cary Coutant <ccoutant@google.com> |
| |
| * i386.cc (Target_i386::define_tls_base_symbol): New function. |
| (Target_i386::tls_base_symbol_defined_): New field. |
| (Target_i386::Scan::local): Define _TLS_MODULE_BASE_ symbol. |
| (Target_i386::Scan::global): Likewise. |
| * symtab.cc (sized_finalize_symbol): Add check for TLS symbol. |
| * x86_64.cc (Target_x86_64::define_tls_base_symbol): New function. |
| (Target_x86_64::tls_base_symbol_defined_): New field. |
| (Target_x86_64::Scan::local): Define _TLS_MODULE_BASE_ symbol. |
| (Target_x86_64::Scan::global): Likewise. |
| |
| 2008-04-16 Cary Coutant <ccoutant@google.com> |
| |
| * symtab.h (Symbol::is_strong_undefined): Removed unused function. |
| (Symbol::needs_plt_entry): Allow weak undefined symbols. |
| (Symbol::needs_dynamic_reloc): Allow weak undefined symbols when |
| building shared libraries. |
| * testsuite/Makefile.am (weak_undef_nonpic_test): New target. |
| (weak_undef_file1_nonpic.o, weak_undef_file2_nonpic.o) |
| (weak_undef_lib_nonpic.so, alt/weak_undef_lib_nonpic.so): New targets. |
| * testsuite/Makefile.in: Rebuild. |
| * testsuite/weak_undef.h: New file. |
| * testsuite/weak_undef_file1.cc: Add extra test cases. |
| * testsuite/weak_undef_file2.cc: Likewise. |
| * testsuite/weak_undef_test.cc: Likewise. |
| |
| 2008-04-16 David S. Miller <davem@davemloft.net> |
| |
| * sparc.cc (Target_sparc::Scan): Change from struct to class. |
| Add issued_non_pic_error_ field. Declare check_non_pic. |
| (Target_sparc::Scan::check_non_pic): New function. |
| (Target_sparc::Scan::local): Call check_non_pic as appropriate. |
| (Target_sparc::Scan::global): Likewise. |
| |
| * configure.ac (FN_PTRS_IN_SO_WITHOUT_PIC): Add sparc64. |
| * configure: Rebuild. |
| |
| * options.h (DEFINE_enable): New macro. |
| (new_dtags): New enable option. |
| (initfirst, interpose, loadfltr, nodefaultlib, |
| nodelete, nodlopen, nodump): New -z options. |
| * layout.cc (Layout:finish_dynamic_section): If new |
| dtags enabled, emit DT_RUNPATH. Also, emit a |
| DT_FLAGS_1 containing any specified -z flags. |
| |
| 2008-04-16 Ian Lance Taylor <iant@google.com> |
| |
| * copy-relocs.cc: New file. |
| * copy-relocs.h: New file. |
| * reloc.cc: Remove Copy_relocs code. |
| * reloc.h: Likewise. |
| * reloc-types.h (struct Reloc_types) [both versions]: Add |
| get_reloc_addend_noerror. |
| * output.h (class Output_data_reloc<elfcpp::SHT_REL>): Add |
| variants of add_global which take an addend which must be zero. |
| * i386.cc: Include "copy-relocs.h". |
| (class Target_i386): Change type of copy_relocs_ to variable, |
| update initializer. |
| (Target_i386::copy_reloc): Rewrite to pass to Copy_relocs class. |
| Change all callers. |
| (Target_i386::do_finalize_sections): Change handling of |
| copy_relocs_. |
| * sparc.cc: Include "copy-relocs.h". |
| (class Target_sparc): Change type of copy_relocs_ to variable, |
| update initializer. |
| (Target_sparc::copy_reloc): Rewrite to pass to Copy_relocs class. |
| Change all callers. |
| (Target_sparc::do_finalize_sections): Change handling of |
| copy_relocs_. |
| * x86_64.cc: Include "copy-relocs.h". |
| (class Target_x86_64): Change type of copy_relocs_ to variable, |
| update initializer. |
| (Target_x86_64::copy_reloc): Rewrite to pass to Copy_relocs |
| class. Change all callers. |
| (Target_x86_64::do_finalize_sections): Change handling of |
| copy_relocs_. |
| * Makefile.am (CCFILES): Add copy-relocs.cc. |
| (HFILES): Add copy-relocs.h. |
| |
| * Makefile.in, aclocal.m4, testsuite/Makefile.in: Rebuild. |
| |
| * testsuite/script_test_4.sh: Permit leading zeroes. |
| |
| 2008-04-15 Ian Lance Taylor <iant@google.com> |
| |
| * script-sections.cc (Script_sections::create_segments): Use |
| header_size_adjustment even when there is enough room for the |
| headers. |
| * testsuite/script_test_4.sh: New file. |
| * testsuite/script_test_4.t: New file. |
| * testsuite/Makefile.am (check_SCRIPTS): Add script_test_4.sh. |
| (check_DATA): Add script_test_4.stdout. |
| (MOSTLYCLEANFILES): Likewise. |
| (script_test_4): New target. |
| (script_test_4.stdout): New target. |
| * testsuite/Makefile.in: Rebuild. |
| |
| * sparc.cc: Add definitions for Output_data_plt_sparc class |
| constants. |
| |
| 2008-04-14 David S. Miller <davem@davemloft.net> |
| |
| * sparc.cc: New file. |
| * Makefile.am (TARGETSOURCES): Add sparc.cc |
| (ALL_TARGETOBJS): Add sparc.$(OBJEXT) |
| * configure.tgt: Document targ_extra_size and |
| targ_extra_big_endian. Add entries for sparc-* and |
| sparc64-*. |
| * configure.ac: Handle targ_extra_size and |
| targ_extra_big_endian. |
| * Makefile.in: Rebuild. |
| * configure: Likewise. |
| * po/POTFILES.in: Likewise. |
| * po/gold.pot: Likewise. |
| |
| 2008-04-14 Ian Lance Taylor <iant@google.com> |
| |
| * layout.cc (Layout::Layout): Initialize sections_are_attached_. |
| (Layout::get_output_section): Ignore SHF_WRITE and SHF_EXECINSTR |
| in the name/type/flags to section mapping. Don't call |
| allocate_output_section. |
| (Layout::choose_output_section): Change parameter from adjust_name |
| to is_input_section. Don't permit input sections after sections |
| are attached to segments. Don't call allocate_output_section. |
| (Layout::layout_eh_frame): Call update_flags_for_input_section, |
| not write_enable_output_section. |
| (Layout::make_output_section): Don't push to |
| unattached_section_list_ nor call attach_to_segment. Call |
| attach_section_to_segment if sections are attached. |
| (Layout::attach_sections_to_segments): New function. |
| (Layout::attach_section_to_segment): New function. |
| (Layout::attach_allocated_section_to_segment): Rename from |
| attach_to_segment. Remove flags parameter. |
| (Layout::allocate_output_section): Remove function. |
| (Layout::write_enable_output_section): Remove function. |
| * layout.h (class Layout): Update for above changes. Add new |
| field sections_are_attached_. |
| * output.h (Output_section::update_flags_for_input_section): New |
| function. |
| * output.cc (Output_section::add_input_section): Call |
| update_flags_for_input_section. |
| * gold.cc (queue_middle_tasks): Call attach_sections_to_segments. |
| |
| 2008-04-11 Cary Coutant <ccoutant@google.com> |
| |
| * i386.cc (Target_i386::got_mod_index_entry): Restore code previously |
| thought unnecessary. |
| * x86_64.cc (Target_x86_64::got_mod_index_entry): Likewise. |
| |
| 2008-04-11 Ian Lance Taylor <iant@google.com> |
| |
| * output.h (class Output_section_data): Remove inline definition |
| of set_addralign. |
| * output.cc (Output_section_data::set_addralign): New function. |
| |
| 2008-04-11 Cary Coutant <ccoutant@google.com> |
| |
| Add support for TLS descriptors for i386 and x86_64. |
| * i386.cc (Target_i386::Relocate::tls_desc_gd_to_ie): New function. |
| (Target_i386::Relocate::tls_desc_gd_to_le): New function. |
| (Target_i386::Got_type): Add GOT_TYPE_TLS_NOFFSET and |
| GOT_TYPE_TLS_DESC. |
| (Target_i386::got_mod_index_entry): Remove unnecessary code. |
| (Target_i386::Scan::local): Implement R_386_TLS_GOTDESC and |
| R_386_TLS_DESC_CALL relocations. Fix problem with initial-exec |
| relocations. |
| (Target_i386::Scan::global): Fix problem with GD-to-IE relaxation. |
| Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations; |
| Fix problem with initial-exec relocations. |
| (Target_i386::Relocate::relocate_tls): Likewise. |
| (Target_i386::Relocate::tls_gd_to_ie): Fix problem with GD-to-IE |
| relaxation. |
| * output.cc (Output_data_dynamic::Dynamic_entry::write): Add |
| support for section-plus-offset dynamic table entries. |
| * output.h (Output_data_dynamic::add_section_plus_offset): New function. |
| (Output_data_dynamic::Dynamic_entry): Add support for |
| section-plus-offset dynamic table entries. |
| (Output_data_dynamic::Classification): Likewise. |
| (Output_data_dynamic::classification_): Renamed offset_. |
| * x86_64.cc (Target_x86_64::Relocate::tls_desc_gd_to_ie): New function. |
| (Target_x86_64::Relocate::tls_desc_gd_to_le): New function. |
| (Target_x86_64::make_plt_section): New function. |
| (Target_x86_64::reserve_tlsdesc_entries): New function. |
| (Output_data_plt_x86_64::Output_data_plt_x86_64): Add new parameter. |
| (Output_data_plt_x86_64::reserve_tlsdesc_entry): New function. |
| (Output_data_plt_x86_64::has_tlsdesc_entry): New function. |
| (Output_data_plt_x86_64::get_tlsdesc_got_offset): New function. |
| (Output_data_plt_x86_64::get_tlsdesc_plt_offset): New function. |
| (Output_data_plt_x86_64::tlsdesc_plt_entry): New field. |
| (Output_data_plt_x86_64::set_final_data_size): Move out of line; |
| add extra PLT entry for TLS descriptors. |
| (Output_data_plt_x86_64::got_): New field. |
| (Output_data_plt_x86_64::tlsdesc_got_offset_): New field. |
| (Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize new |
| fields. |
| (Output_data_plt_x86_64::do_write): Write extra PLT entry for TLS |
| descriptors. |
| (Target_x86_64::make_plt_entry): Factor out make_plt_section. |
| (Target_x86_64::got_mod_index_entry): Remove unnecessary code. |
| (Target_x86_64::Scan::local): Implement R_386_TLS_GOTDESC and |
| R_386_TLS_DESC_CALL relocations. |
| (Target_x86_64::Scan::global): Likewise. |
| (Target_x86_64::do_finalize_sections): Add dynamic table entries |
| for TLS descriptors. |
| (Relocate::relocate_tls): Fix problem with GD-to-IE relaxation. |
| Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations. |
| (Target_x86_64::Relocate::tls_gd_to_ie): Fix problem with |
| GD-to-IE relaxation. |
| * configure.ac: Export new conditional variables TLS_GNU2_DIALECT |
| and TLS_DESCRIPTORS. |
| * Makefile.in: Rebuild. |
| * configure: Rebuild. |
| * testsuite/Makefile.am (tls_shared_gd_to_ie_test): New target. |
| (tls_test_shared2.so): New target. |
| (tls_shared_gd_to_ie_test_SOURCES): New variable. |
| (tls_shared_gd_to_ie_test_DEPENDENCIES): New variable. |
| (tls_shared_gd_to_ie_test_LDFLAGS): New variable. |
| (tls_shared_gd_to_ie_test_LDADD): New variable. |
| (tls_shared_gnu2_gd_to_ie_test): New target. |
| (tls_test_gnu2.o, tls_test_file2_gnu2.o, tls_test_gnu2_shared2.so): |
| New targets. |
| (tls_shared_gnu2_gd_to_ie_test_SOURCES): New variable. |
| (ls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): New variable. |
| (tls_shared_gnu2_gd_to_ie_test_LDFLAGS): New variable. |
| (tls_shared_gnu2_gd_to_ie_test_LDADD): New variable. |
| (tls_shared_gnu2_test): New target. |
| (tls_test_gnu2_shared.so): New target. |
| (tls_shared_gnu2_test_SOURCES): New variable. |
| (tls_shared_gnu2_test_DEPENDENCIES): New variable. |
| (tls_shared_gnu2_test_LDFLAGS): New variable. |
| (tls_shared_gnu2_test_LDADD): New variable. |
| * testsuite/Makefile.in: Rebuild. |
| * testsuite/Makefile. |
| |
| 2008-04-11 Ian Lance Taylor <iant@google.com> |
| |
| * testsuite/Makefile.am (justsyms_2r.o): Add dependency on |
| justsyms.t. |
| * testsuite/Makefile.in: Rebuild. |
| |
| * testsuite/script_test_2a.cc (script_test_string_a): Make 8 bytes |
| long. |
| * testsuite/script_test_2.cc (main): Adjust test. |
| |
| 2008-04-11 David S. Miller <davem@davemloft.net> |
| Ian Lance Taylor <iant@google.com> |
| |
| * options.h (General_options): Add entries for '-Y' and |
| '-relax'. |
| * options.cc (General_options:finalize): If -Y was used, add those |
| entries to the library path instead of the default "/lib" and |
| "/usr/lib". |
| |
| 2008-04-11 David S. Miller <davem@davemloft.net> |
| |
| * testsuite/justsyms.t: Start at 0x100. |
| * testsuite/justsyms_1.cc: Adjust justsyms_string assertion. |
| * testsuite/script_test_2b.cc (script_test_string_b): Make 8 bytes |
| long. |
| * testsuite/script_test_2.cc: Adjust string and section length |
| checks. |
| |
| 2008-04-09 Ian Lance Taylor <iant@google.com> |
| |
| PR gold/5996 |
| * script-sections.cc (Sections_element::allocate_to_segment): Add |
| orphan parameter. |
| (Output_section_definition::allocate_to_segment): Likewise. |
| (Orphan_output_section::allocate_to_segment): Likewise. |
| (Script_sections::attach_sections_using_phdrs_clause): Don't |
| propagate non-PT_LOAD segments to orphan sections. |
| * testsuite/Makefile.am (script_test_3.stdout): Generate using |
| readelf rather than objdump. |
| * testsuite/script_test_3.sh: Adjust accordingly. Test that |
| .interp section and PT_INTERP segment are the same size. |
| * testsuite/Makefile.in: Rebuild. |
| |
| * symtab.cc (Symbol_table::add_from_dynobj): Only look for weak |
| aliases for symbols defined in the same object. |
| * testsuite/Makefile.am (check_PROGRAMS): Add weak_alias_test. |
| (weak_alias_test_SOURCES): New variable. |
| (weak_alias_test_DEPENDENCIES): New variable. |
| (weak_alias_test_LDFLAGS): New variable. |
| (weak_alias_test_LDADD): New variable. |
| (weak_alias_test_1_pic.o, weak_alias_test_1.so): New targets. |
| (weak_alias_test_2_pic.o, weak_alias_test_2.so): New targets. |
| (weak_alias_test_3.o): New target. |
| (weak_alias_test_4_pic.o, weak_alias_test_4.so): New targets. |
| * testsuite/weak_alias_test_main.cc: New file. |
| * testsuite/weak_alias_test_1.cc: New file. |
| * testsuite/weak_alias_test_2.cc: New file. |
| * testsuite/weak_alias_test_3.cc: New file. |
| |
| 2008-04-08 Ian Lance Taylor <iant@google.com> |
| |
| * options.h (class General_options): Add --noinhibit-exec option. |
| * main.cc (main): Check --noinhibit-exec. |
| |
| * options.h (class General_options): Define --wrap as a special |
| option. Add wrap_symbols_ field. |
| (General_options::any_wrap_symbols): New function. |
| (General_options::is_wrap_symbol): New function. |
| * options.cc (General_options::parse_wrap): New function. |
| (General_options::General_options): Initialize wrap_symbols_. |
| * symtab.cc (Symbol_table::wrap_symbol): New function. |
| (Symbol_table::add_from_object): Handle --wrap. |
| * symtab.h (class Symbol_table): Declare wrap_symbol. |
| * target.h (Target::wrap_char): New function. |
| (Target::Target_info): Add wrap_char field. |
| * i386.cc (Target_i386::i386_info): Initialize wrap_char. |
| * x86_64.cc (Target_x86_64::x86_64_info): Likewise. |
| * testsuite/testfile.cc (Target_test::test_target_info): |
| Likewise. |
| |
| * errors.cc (Errors::undefined_symbol): Mention symbol version if |
| there is one. |
| |
| * layout.h (class Layout): Add added_eh_frame_data_ field. |
| * layout.cc (Layout::Layout): Initialize new field. |
| (Layout::layout_eh_frame): Don't add eh_frame_data_ to .eh_frame |
| output section until we find a section we merged successfully. |
| * object.cc (Sized_relobj::check_eh_frame_flags): Don't require |
| that the size be non-zero. |
| |
| * merge.cc (Object_merge_map::get_output_offset): Remove inline |
| qualifier. |
| |
| 2008-04-08 Craig Silverstein <csilvers@google.com> |
| |
| * configure.ac: Export new conditional variable HAVE_ZLIB. |
| * testsuite/Makefile.am (flagstest_o_specialfile): Condition |
| on HAVE_ZLIB. |
| (flagstest_o_specialfile_and_compress_debug_sections): Likewise. |
| * configure, Makefile.in, testsuite/Makefile.in: Rebuild. |
| |
| 2008-04-07 Ian Lance Taylor <iant@google.com> |
| |
| * version.cc (version_string): Set to "1.5". |
| |
| * x86_64.cc (Target_x86_64::Scan): Change from struct to class. |
| Add issued_non_pic_error_ field. Declare check_non_pic. |
| (Target_x86_64::Scan::check_non_pic): New function. |
| (Target_x86_64::Scan::local): Call check_non_pic as appropriate. |
| (Target_x86_64::Scan::global): Likewise. |
| |
| * output.cc (Output_reloc<SHT_REL>::local_section_offset): Add |
| addend parameter. Change caller. Handle merge sections. |
| (Output_reloc<SHT_REL>::symbol_value): Change parameter type from |
| Address to Addend. Don't add in the result of |
| local_section_offset, pass down the addend and use the returned |
| value. |
| * output.h (class Output_reloc<SHT_REL>): Add Addend typedef. |
| Update declarations of local_section_offset and symbol_value. |
| * testsuite/two_file_test_1.cc (t18): New function. |
| * testsuite/two_file_test_2.cc (f18): New function. |
| * testsuite/two_file_test_main.cc (main): Call t18. |
| * testsuite/two_file_test.h (t18, f18): Declare. |
| |
| * configure.ac: Don't test for objdump, c++filt, or readelf. |
| * testsuite/Makefile.am: Remove READELF and OBJDUMP_AND_CPPFILT |
| conditionals. |
| (TEST_READELF): New variable. |
| (TEST_OBJDUMP, TEST_CXXFILT, TEST_STRIP): New variables. |
| (check_PROGRAMS): Add two_file_strip_test. |
| (two_file_strip_test): New target. |
| (check_PROGRAMS): Add two_file_same_shared_strip_test. |
| (two_file_same_shared_strip_test_SOURCES): New variable. |
| (two_file_same_shared_strip_test_DEPENDENCIES): New variable. |
| (two_file_same_shared_strip_test_LDFLAGS): New variable. |
| (two_file_same_shared_strip_test_LDADD): New variable. |
| (two_file_shared_strip.so): New target. |
| (ver_test_2.syms, ver_test_4.syms): Use TEST_READELF. |
| (ver_test_5.syms, ver_test_7.syms): Likewise. |
| (ver_matching_test.stdout): Use TEST_OBJDUMP and TEST_CXXFILT. |
| (strip_test_3.stdout): Use TEST_OBJDUMP. |
| * configure, Makefile.in, testsuite/Makefile.in: Rebuild. |
| |
| 2008-04-04 Cary Coutant <ccoutant@google.com> |
| |
| * symtab.h (Symbol::is_weak_undefined): New function. |
| (Symbol::is_strong_undefined): New function. |
| (Symbol::is_absolute): New function. |
| (Symbol::needs_plt_entry): Exclude weak undefined symbols. |
| (Symbol::needs_dynamic_reloc): Exclude weak undefined and |
| absolute symbols. |
| * testsuite/Makefile.am (check_PROGRAMS): Add weak_undef_test. |
| (weak_undef_test): New target. |
| * testsuite/Makefile.in: Rebuild. |
| * testsuite/weak_undef_file1.cc: New file. |
| * testsuite/weak_undef_file2.cc: New file. |
| * testsuite/weak_undef_test.cc: New file. |
| |
| 2008-04-03 Craig Silverstein <csilvers@google.com> |
| |
| * compressed_output.h (class Output_compressed_section): Use |
| unsigned buffer. |
| * compressed_output.cc (zlib_compress): Use unsigned buffers, |
| add zlib header. |
| (zlib_compressed_suffix): Removed. |
| (Output_compressed_section::set_final_data_size): Use unsigned |
| buffers. |
| * testsuite/Makefile.am (flagstest_compress_debug_sections): |
| Fix linker invocation. |
| (flagstest_o_specialfile_and_compress_debug_sections): |
| Likewise. |
| * testsuite/Makefile.in: Regenerated. |
| |
| 2008-04-02 David S. Miller <davem@davemloft.net> |
| |
| * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog, |
| Sized_dwarf_line_info::process_one_opcode): Use Swap_unaligned. |
| |
| 2008-04-02 Craig Silverstein <csilvers@google.com> |
| |
| * TODO: New file. |
| |
| 2008-04-02 Ian Lance Taylor <iant@google.com> |
| |
| * fileread.cc (File_read::find_view): Add byteshift and vshifted |
| parameters. Update for new key type to views_. Change all |
| callers. |
| (File_read::read): Adjust for byteshift in returned view. |
| (File_read::add_view): New function, broken out of |
| find_and_make_view. |
| (File_read::make_view): New function, broken out of |
| find_and_make_view. |
| (File_read::find_or_make_view): Add offset and aligned |
| parameters. Rewrite accordingly. Change all callers. |
| (File_read::get_view): Add offset and aligned parameters. Adjust |
| for byteshift in return value. |
| (File_read::get_lasting_view): Likewise. |
| * fileread.h (class File_read): Update declarations. |
| (class File_read::View): Add byteshift_ field. Add byteshift to |
| constructor. Add byteshift method. |
| * archive.h (Archive::clear_uncached_views): New function. |
| (Archive::get_view): Add aligned parameter. Change all callers. |
| * object.h (Object::get_view): Add aligned parameter. Change all |
| callers. |
| (Object::get_lasting_view): Likewise. |
| |
| * fileread.cc (File_read::release): Don't call clear_views if |
| there are multiple objects. |
| * fileread.h (File_read::clear_uncached_views): New function. |
| * archive.cc (Add_archive_symbols::run): Call clear_uncached_views |
| on the archive. |
| |
| 2008-03-31 Cary Coutant <ccoutant@google.com> |
| |
| Add thin archive support. |
| * archive.cc (Archive::armagt): New const. |
| (Archive::setup): Remove task parameter and calls to unlock. |
| (Archive::unlock_nested_archives): New function. |
| (Archive::read_header): Add nested_off parameter. Change |
| all callers. |
| (Archive::interpret_header): Likewise. |
| (Archive::include_all_members): Change to handle thin |
| archives. |
| (Archive::include_member): Likewise. |
| * archive.h (Archive::Archive): Add new parameters and |
| initializers. |
| (Archive::armagt): New const. |
| (Archive::setup): Remove task parameter. |
| (Archive::unlock_nested_archives): New function. |
| (Archive::read_header): Add nested_off parameter. |
| (Archive::interpret_header): Likewise. |
| (Archive::Nested_archive_table): New typedef. |
| (Archive::is_thin_archive_): New field. |
| (Archive::nested_archives_): New field. |
| (Archive::options_): New field. |
| (Archive::dirpath_): New field. |
| (Archive::task_): New field. |
| * readsyms.cc (Read_symbols::do_read_symbols): Add check |
| for thin archives. Pass additional parameters to |
| Archive::Archive. Unlock the archive file after calling |
| Archive::setup. |
| |
| 2008-03-29 Ian Lance Taylor <iant@google.com> |
| |
| * symtab.cc (Symbol_table::do_define_as_constant): Don't force a |
| version symbol to be local. |
| * testsuite/ver_test_4.sh: New file. |
| * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_4.sh. |
| (check_DATA): Add ver_test_4.syms. |
| (ver_test_4.syms): New target. |
| * testsuite/Makefile.in: Rebuild. |
| |
| * output.cc |
| (Output_section::Input_section_sort_entry::has_priority): New |
| function. |
| (Output_section::Input_section_sort_entry::match_file_name): New |
| function. |
| (Output_section::Input_section_sort_entry::match_section_name): |
| Remove. |
| (Output_section::Input_section_sort_entry::match_section_name_prefix): |
| Remove. |
| (Output_section::Input_section_sort_entry::match_section_file): |
| Remove. |
| (Output_section::Input_section_sort_compare::operator()): Rewrite |
| using new Input_section_sort_entry functions. Sort crtbegin and |
| crtend first. Sort sections with no priority before sections with |
| a priority. |
| * testsuite/initpri1.c (d3): Check j != 4. |
| (cd5): New constructor/destructor function. |
| (main): Check j != 2. |
| |
| * symtab.cc (Symbol_table::add_from_object): If we don't use the |
| new symbol when resolving, don't call set_is_default. |
| * testsuite/ver_test_7.cc: New file. |
| * testsuite/ver_test_7.sh: New file. |
| * testsuite/Makefile.am (ver_test_7.so): New target. |
| (ver_test_7.o): New target. |
| (check_SCRIPTS): Add ver_test_7.sh. |
| (check_DATA): Add ver_test_7.syms. |
| (ver_test_7.syms): New target. |
| |
| 2008-03-28 Ian Lance Taylor <iant@google.com> |
| |
| * layout.cc (Layout::layout): If we see an input section with a |
| name that needs sorting, set the must_sort flag for the output |
| section. |
| (Layout::make_output_section): If the name of the output section |
| indicates that it might require sorting, set the may_sort flag. |
| * output.h (Output_section::may_sort_attached_input_sections): New |
| function. |
| (Output_section::set_may_sort_attached_input_sections): New |
| function. |
| (Output_section::must_sort_attached_input_sections): New |
| function. |
| (Output_section::set_must_sort_attached_input_sections): New |
| function. |
| (class Output_section): Declare Input_section_sort_entry. Define |
| Input_section_sort_compare. Declare |
| sort_attached_input_sections. Add new fields: |
| may_sort_attached_input_sections_, |
| must_sort_attached_input_sections_, |
| attached_input_sections_are_sorted_. |
| * output.cc (Output_section::Output_section): Initialize new |
| fields. |
| (Output_section::add_input_section): Add an entry to |
| input_sections_ if may_sort or must_sort are true. |
| (Output_section::set_final_data_size): Call |
| sort_attached_input_sections if necessary. |
| (Output_section::Input_section_sort_entry): Define new class. |
| (Output_section::Input_section_sort_compare::operator()): New |
| function. |
| (Output_section::sort_attached_input_sections): New function. |
| * configure.ac: Check whether the compiler supports constructor |
| priorities. Define a CONSTRUCTOR_PRIORITY automake conditional. |
| * testsuite/initpri1.c: New file. |
| * testsuite/Makefile.am (check_PROGRAMS): Add initpri1 if |
| CONSTRUCTOR_PRIORITY. |
| (initpri1_SOURCES, initpri1_DEPENDENCIES): New variables. |
| (initpri1_LDFLAGS): New variable. |
| * configure, Makefile.in, testsuite/Makefile.in: Rebuild. |
| |
| 2008-03-27 Ian Lance Taylor <iant@google.com> |
| |
| * common.cc (Sort_commons::operator): Correct sorting algorithm. |
| * testsuite/common_test_1.c: New file. |
| * testsuite/Makefile.am (check_PROGRAMS): Add common_test_1. |
| (common_test_1_SOURCES): New variable. |
| (common_test_1_DEPENDENCIES): New variable. |
| (common_test_1_LDFLAGS): New variable. |
| |
| * symtab.cc (Symbol_table::add_from_object): Handle saw_undefined_ |
| and commons_ correctly when NAME/VERSION does not override |
| NAME/NULL. |
| * testsuite/ver_test_6.c: New file. |
| * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_6 |
| (ver_test_6_SOURCES, ver_test_6_DEPENDENCIES): New variables. |
| (ver_test_6_LDFLAGS, ver_test_6_LDADD): New variables. |
| |
| 2008-03-26 Ian Lance Taylor <iant@google.com> |
| |
| * symtab.cc (Symbol_table::add_from_relobj): Don't set the version |
| of an undefined symbol from a version script. |
| * testsuite/Makefile.am (ver_test_5.so): New target. |
| (ver_test_5.o): New target. |
| (check_SCRIPTS): Add ver_test_5.sh. |
| (check_DATA): Add ver_test_5.syms. |
| (ver_test_5.syms): New target. |
| * testsuite/ver_test_5.cc: New file. |
| * testsuite/ver_test_5.script: New file. |
| * testsuite/ver_test_5.sh: New file. |
| * Makefile.in, testsuite/Makefile.in: Rebuild. |
| |
| PR gold/5986 |
| Fix problems building gold with gcc 4.3.0. |
| * gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define. |
| (gold_error_at_location, gold_warning_at_location): Use it. |
| * configure.ac: Check whether we can compile and use a template |
| function with a printf attribute. |
| * x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value |
| when jumping over bytes. |
| * object.cc: Instantiate Object::read_section_data. |
| * debug.h: Include <cstring> |
| * dwarf_reader.cc: Include <algorithm> |
| * main.cc: Include <cstring>. |
| * options.cc: Include <cstring>. |
| * output.cc: Include <cstring>. |
| * script.cc: Include <cstring>. |
| * script.h: Include <string>. |
| * symtab.cc: Include <cstring> and <algorithm>. |
| * target-select.cc: Include <cstring>. |
| * version.cc: Include <string>. |
| * testsuite/testmain.cc: Include <cstdlib>. |
| * configure, config.in: Rebuild. |
| |
| 2008-03-25 Ian Lance Taylor <iant@google.com> |
| |
| * options.cc: Include "../bfd/bfdver.h". |
| (options::help): Print bug reporting address. |
| |
| * version.cc (print_version): Adjust output for current value of |
| BFD_VERSION_STRING. |
| |
| * NEWS: New file. |
| |
| * options.cc (options::help): Print list of supported targets. |
| * target-select.h: Include <vector>. |
| (class Target_selector): Make machine_, size_, and is_big_endian_ |
| fields const. Add bfd_name_ and instantiated_target_ fields. |
| (Target_selector::Target_selector): Add bfd_name parameter. |
| (Target_selector::recognize): Make non-virtual, call |
| do_recognize. |
| (Target_selector::recognize_by_name): Make non-virtual, call |
| do_recognize_by_name. |
| (Target_selector::supported_names): New function. |
| (Target_selector::bfd_name): New function. |
| (Target_selector::do_instantiate_target): New pure virtual |
| function. |
| (Target_selector::do_recognize): New virtual function. |
| (Target_selector::do_recognize_by_name): New virtual function. |
| (Target_selector::instantiate_target): New private function. |
| (supported_target_names): Declare. |
| * target-select.cc (Target_selector::Target_selector): Update for |
| new parameter and fields. |
| (select_target_by_name): Check that the name matches before |
| calling recognize_by_name. |
| (supported_target_names): New function. |
| * i386.cc (class Target_selector_i386): Update Target_selector |
| constructor call. Remove recognize and recognize_by_name. Add |
| do_instantiate_target. |
| * x86_64.cc (class Target_selector_x86_64): Likewise. |
| * testsuite/testfile.cc (class Target_selector_test): Update for |
| changes to Target_selector. |
| |
| * README: Rewrite, with some notes on unsupported features. |
| |
| 2008-03-24 Cary Coutant <ccoutant@google.com> |
| |
| * i386.cc (Target_i386::Got_type): New enum declaration. |
| (Target_i386::Scan::local): Updated callers of Output_data_got |
| member functions. |
| (Target_i386::Scan::global): Likewise. |
| (Target_i386::Relocate::relocate): Likewise. |
| (Target_i386::Relocate::relocate_tls): Likewise. |
| * object.h (Got_offset_list): New class. |
| (Sized_relobj::local_has_got_offset): Added got_type parameter. |
| (Sized_relobj::local_got_offset): Likewise. |
| (Sized_relobj::set_local_got_offset): Likewise. |
| (Sized_relobj::local_has_tls_got_offset): Removed. |
| (Sized_relobj::local_tls_got_offset): Removed. |
| (Sized_relobj::set_local_tls_got_offset): Removed. |
| (Sized_relobj::Local_got_offsets): Changed to store a list of offsets. |
| * output.cc (Output_data_got::add_global): Added got_type parameter. |
| (Output_data_got::add_global_with_rel): Likewise. |
| (Output_data_got::add_global_with_rela): Likewise. |
| (Output_data_got::add_global_pair_with_rel): New function. |
| (Output_data_got::add_global_pair_with_rela): New function. |
| (Output_data_got::add_local): Added got_type parameter. |
| (Output_data_got::add_local_with_rel): Likewise. |
| (Output_data_got::add_local_with_rela): Likewise. |
| (Output_data_got::add_local_pair_with_rel): New function. |
| (Output_data_got::add_local_pair_with_rela): New function. |
| (Output_data_got::add_global_tls): Removed. |
| (Output_data_got::add_global_tls_with_rel): Removed. |
| (Output_data_got::add_global_tls_with_rela): Removed. |
| (Output_data_got::add_local_tls): Removed. |
| (Output_data_got::add_local_tls_with_rel): Removed. |
| (Output_data_got::add_local_tls_with_rela): Removed. |
| * output.h (Output_data_got::add_global): Added got_type parameter. |
| (Output_data_got::add_global_with_rel): Likewise. |
| (Output_data_got::add_global_with_rela): Likewise. |
| (Output_data_got::add_global_pair_with_rel): New function. |
| (Output_data_got::add_global_pair_with_rela): New function. |
| (Output_data_got::add_local): Added got_type parameter. |
| (Output_data_got::add_local_with_rel): Likewise. |
| (Output_data_got::add_local_with_rela): Likewise. |
| (Output_data_got::add_local_pair_with_rel): New function. |
| (Output_data_got::add_local_pair_with_rela): New function. |
| (Output_data_got::add_global_tls): Removed. |
| (Output_data_got::add_global_tls_with_rel): Removed. |
| (Output_data_got::add_global_tls_with_rela): Removed. |
| (Output_data_got::add_local_tls): Removed. |
| (Output_data_got::add_local_tls_with_rel): Removed. |
| (Output_data_got::add_local_tls_with_rela): Removed. |
| * resolve.cc (Symbol::override_base_with_special): Removed |
| reference to has_got_offset_ field. |
| * symtab.cc (Symbol::init_fields): Replaced initialization |
| of got_offset_ with got_offsets_. Removed initialization |
| of has_got_offset_ |
| * symtab.h (Symbol::has_got_offset): Aded got_type parameter. |
| (Symbol::got_offset): Likewise. |
| (Symbol::set_got_offset): Likewise. |
| (Symbol::has_tls_got_offset): Removed. |
| (Symbol::tls_got_offset): Removed. |
| (Symbol::set_tls_got_offset): Removed. |
| (Symbol::got_offset_): Removed. |
| (Symbol::tls_mod_got_offset_): Removed. |
| (Symbol::tls_pair_got_offset_): Removed. |
| (Symbol::got_offsets_): New field. |
| (Symbol::has_got_offset): Removed. |
| (Symbol::has_tls_mod_got_offset): Removed. |
| (Symbol::has_tls_pair_got_offset): Removed. |
| * x86_64.cc (Target_x86_64::Got_type): New enum declaration. |
| (Target_x86_64::Scan::local): Updated callers of Output_data_got |
| member functions. |
| (Target_x86_64::Scan::global): Likewise. |
| (Target_x86_64::Relocate::relocate): Likewise. |
| (Target_x86_64::Relocate::relocate_tls): Likewise. |
| |
| 2008-03-25 Ben Elliston <bje@au.ibm.com> |
| |
| * yyscript.y: Fix spelling error in comment. |
| |
| 2008-03-24 Ian Lance Taylor <iant@google.com> |
| |
| * options.h (class General_options): Define build_id option. |
| * layout.h (class Layout): Declare write_build_id, create_note, |
| create_build_id. Add build_id_note_ member. |
| * layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>, |
| "libiberty.h", "md5.h", "sha1.h". |
| (Layout::Layout): Initialize eh_frame_data_, |
| eh_frame_hdr_section_, and build_id_note_. |
| (Layout::finalize): Call create_build_id. |
| (Layout::create_note): New function, broken out of |
| Layout::create_gold_note. |
| (Layout::create_gold_note): Call create_note. |
| (Layout::create_build_id): New function. |
| (Layout::write_build_id): New function. |
| (Close_task_runner::run): Call write_build_id. |
| |
| * x86_64.cc: Correct license to GPLv3. |
| |
| 2008-03-23 Ian Lance Taylor <iant@google.com> |
| |
| * options.cc: Include "demangle.h". |
| (parse_optional_string): New function. |
| (parse_long_option): Handle takes_optional_argument. |
| (parse_short_option): Update dash_z initializer. Handle |
| takes_optional_argument. |
| (General_options::General_options): Initialize do_demangle_. |
| (General_options::finalize): Set do_demangle_. Handle demangling |
| style. |
| * options.h (parse_optional_string): Declare. |
| (struct One_option): Add optional_arg field. Update constructor. |
| Update call constructor calls. Add takes_optional_argument |
| function. |
| (DEFINE_var): Add optional_arg__ parameter. Change all callers. |
| (DEFINE_optional_string): Define. |
| (General_options::demangle): Change from DEFINE_bool to |
| DEFINE_optional_string. |
| (General_options::no_demangle): New function. |
| (General_options::do_demangle): New function. |
| (General_options::set_do_demangle): New function. |
| (General_options::execstack_status_): Move definition to end of |
| class definition. |
| (General_options::static_): Likewise. |
| (General_options::do_demangle_): New field. |
| * object.cc (big_endian>::get_symbol_location_info): Call |
| Options::do_demangle, not Options::demangle. |
| * symtab.cc (demangle): Likewise. |
| |
| 2008-03-22 Ian Lance Taylor <iant@google.com> |
| |
| * gold.h: Include <cstddef> and <sys/types.h> |
| * options.h: Include <cstring>. |
| |
| 2008-03-21 Ian Lance Taylor <iant@google.com> |
| |
| * Added source code to GNU binutils. |
| |