| 2008-10-07 Cary Coutant <ccoutant@google.com> |
| |
| * options.c (General_options::finalize): Add check for -static and |
| -shared. |
| * gold.cc (queue_middle_tasks): Assert that list of dynamic objects |
| is not empty. |
| |
| 2008-10-02 Cary Coutant <ccoutant@google.com> |
| |
| * plugin.cc (make_sized_plugin_object): Fix conditional |
| compilation to work when not all targets are enabled. |
| |
| 2008-09-29 Cary Coutant <ccoutant@google.com> |
| |
| * archive.cc (Archive::get_file_and_offset): Use filename instead |
| of name to get library path. |
| (Archive::include_member): Unlock external member of a thin archive. |
| |
| * testsuite/Makefile.am (TEST_AR): New variable. |
| (thin_archive_test_1): New test. |
| (thin_archive_test_2): New test. |
| * testsuite/Makefile.in: Regenerate. |
| * testsuite/thin_archive_main.cc: New file. |
| * testsuite/thin_archive_test_1.cc: New file. |
| * testsuite/thin_archive_test_2.cc: New file. |
| * testsuite/thin_archive_test_3.cc: New file. |
| * testsuite/thin_archive_test_4.cc: New file. |
| |
| 2008-09-29 Cary Coutant <ccoutant@google.com> |
| |
| * mapfile.cc (Mapfile::print_input_section): Change -1U to -1ULL. |
| * object.cc (Sized_relobj::do_layout): Use constant invalid_address |
| instead of -1U. |
| (Sized_relobj::do_finalize_local_symbols): Likewise. |
| (Sized_relobj::map_to_kept_section): Likewise. |
| * object.h (Sized_relobj::invalid_address): New constant. |
| (Sized_relobj::do_output_section_offset): Check for invalid_address |
| and return -1ULL. |
| * output.cc (Output_reloc::local_section_offset): Use constant |
| invalid_address instead of -1U. |
| (Output_reloc::get_address): Likewise. |
| (Output_section::output_address): Change -1U to -1ULL. |
| * output.h (Output_reloc::invalid_address): New constant. |
| * reloc.cc (Sized_relobj::write_sections): Use constant |
| invalid_address instead of -1U. |
| (Sized_relobj::relocate_sections): Likewise. |
| * symtab.cc (Symbol_table::sized_finalize_symbol): Handle symbol |
| values for merge sections. |
| * target-reloc.h (relocate_for_relocatable): Use constant |
| invalid_address instead of -1U. |
| |
| 2008-09-19 Cary Coutant <ccoutant@google.com> |
| |
| Add plugin functionality for link-time optimization (LTO). |
| * configure.ac (plugins): Add --enable-plugins option. |
| * configure: Regenerate. |
| * config.in: Regenerate. |
| * Makefile.am (LIBDL): New variable. |
| (CCFILES): Add plugin.cc. |
| (HFILES): Add plugin.h. |
| (ldadd_var): Add LIBDL. |
| * Makefile.in: Regenerate. |
| |
| * archive.cc: Include "plugin.h". |
| (Archive::setup): Don't preread archive symbols when using a plugin. |
| (Archive::get_file_and_offset): Add memsize parameter. Change callers. |
| (Archive::get_elf_object_for_member): Call plugin hooks for claiming |
| files. |
| (Archive::include_member): Add symbols from plugin objects. |
| * archive.h (Archive::get_file_and_offset): Add memsize parameter. |
| * descriptors.cc (Descriptors::open): Check for file descriptors |
| abandoned by plugins. |
| (Descriptors::claim_for_plugin): New function. |
| * descriptors.h (Descriptors::claim_for_plugin): New function. |
| (Open_descriptor::is_claimed): New field. |
| (claim_descriptor_for_plugin): New function. |
| * fileread.cc (File_read::claim_for_plugin): New function. |
| * fileread.h (File_read::claim_for_plugin): New function. |
| (File_read::descriptor): New function. |
| * gold.cc: Include "plugin.h". |
| (queue_initial_tasks): Add task to call plugin hooks for generating |
| new object files. |
| * main.cc: Include "plugin.h". |
| (main): Load plugin libraries. |
| * object.h (Pluginobj): Declare. |
| (Object::pluginobj): New function. |
| (Object::do_pluginobj): New function. |
| (Object::set_target): New function. |
| * options.cc: Include "plugin.h". |
| (General_options::parse_plugin): New function. |
| (General_options::General_options): Initialize plugins_ field. |
| (General_options::add_plugin): New function. |
| * options.h (Plugin_manager): Declare. |
| (General_options): Add --plugin option. |
| (General_options::has_plugins): New function. |
| (General_options::plugins): New function. |
| (General_options::add_plugin): New function. |
| (General_options::plugins_): New field. |
| * plugin.cc: New file. |
| * plugin.h: New file. |
| * readsyms.cc: Include "plugin.h". |
| (Read_symbols::do_read_symbols): Check for archive before checking |
| for ELF file. Call plugin hooks to claim files. |
| * resolve.cc (Symbol_table::resolve): Record when symbol is referenced |
| from a real object file; force override when processing replacement |
| files. |
| * symtab.cc (Symbol::init_fields): Initialize in_real_elf_ field. |
| (Symbol::init_base_object): Likewise. |
| (Symbol::init_base_output_data): Likewise. |
| (Symbol::init_base_output_segment): Likewise. |
| (Symbol::init_base_constant): Likewise. |
| (Symbol::init_base_undefined): Likewise. |
| (Symbol::output_section): Assert that object is not a plugin. |
| (Symbol_table::add_from_pluginobj): New function. |
| (Symbol_table::sized_finalize_symbol): Treat symbols from plugins as |
| undefined. |
| (Symbol_table::sized_write_globals): Likewise. |
| (Symbol_table::add_from_pluginobj): Instantiate template. |
| * symtab.h (Sized_pluginobj): Declare. |
| (Symbol::in_real_elf): New function. |
| (Symbol::set_in_real_elf): New function. |
| (Symbol::in_real_elf_): New field. |
| (Symbol_table::add_from_pluginobj): New function. |
| |
| * testsuite/Makefile.am (AM_CFLAGS): New variable. |
| (LIBDL): New variable. |
| (LDADD): Add LIBDL. |
| (check_PROGRAMS): Add plugin_test_1 and plugin_test_2. |
| (check_SCRIPTS): Add plugin_test_1.sh and plugin_test_2.sh. |
| (check_DATA): Add plugin_test_1.err and plugin_test_2.err. |
| (MOSTLYCLEANFILES): Likewise. |
| * testsuite/Makefile.in: Regenerate. |
| * testsuite/plugin_test.c: New file. |
| * testsuite/plugin_test_1.sh: New file. |
| * testsuite/plugin_test_2.sh: New file. |
| |
| 2008-09-16 Ian Lance Taylor <iant@google.com> |
| |
| * target-reloc.h (relocate_section): Check whether a symbol is |
| defined by the ABI before reporting an undefined symbol error. |
| * target.h (Target::is_defined_by_abi): Make parameter const. |
| (Target::do_is_defined_by_abi): Likewise. |
| * i386.cc (Target_i386::do_is_defined_by_abi): Likewise. |
| * powerpc.cc (Target_powerpc::do_is_defined_by_abi): Likewise. |
| * sparc.cc (Target_sparc::do_is_defined_by_abi): Likewise. |
| * x86_64.cc (Target_x86_64::do_is_defined_by_abi): Likewise. |
| * testsuite/Makefile.am (tls_test_shared.so): Add -Wl,-z,defs. |
| * testsuite/Makefile.in: Rebuild. |
| |
| * fileread.cc (make_view): Add casts to avoid warning. |
| |
| 2008-09-16 Alexandre Oliva <aoliva@redhat.com> |
| |
| * i386.cc (Target_i386::define_tls_base_symbol): Update comments. |
| * x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise. |
| |
| 2008-09-16 Alexandre Oliva <aoliva@redhat.com> |
| |
| * options.h (General_options::output_is_executable): New. |
| (General_options::output_is_pie): New. |
| * i386.cc (Target_i386::define_tls_base_symbol): Use SEGMENT_START |
| for shared libraries. |
| * x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise. |
| |
| 2008-09-11 Chris Demetriou <cgd@google.com> |
| |
| * options.h (origin): New -z option. |
| * layout.cc (Layout:finish_dynamic_section): If "-z origin" |
| is specified, set DF_ORIGIN in DT_FLAGS and set DF_1_ORIGIN |
| in DT_FLAGS_1. |
| |
| 2008-09-05 Cary Coutant <ccoutant@google.com> |
| |
| * fileread.cc (File_read::make_view): Add check for attempt to map |
| beyond end of file. |
| |
| 2008-09-05 Cary Coutant <ccoutant@google.com> |
| |
| * symtab.cc (Symbol_table::add_from_dynobj): Fix typos in |
| explicit instantiations. |
| |
| 2008-08-28 Kris Van Hees <kris.van.hees@oracle.com> |
| |
| PR gold/6858 |
| * options.cc (General_options::finalize): Allow undefined symbols |
| in shlibs if linking -shared. |
| |
| PR gold/6859 |
| * symtab.cc (Symbol::init_base_undefined): Mark explicitly undefined |
| symbols as not needing a dynsym entry. |
| |
| 2008-08-20 Craig Silverstein <csilvers@google.com> |
| |
| * fileread.cc (File_read::open): Do not lock the file unless it |
| was successfully opened. |
| |
| 2008-08-14 Cary Coutant <ccoutant@google.com> |
| |
| * x86_64.cc (Target_x86_64::Relocate::relocat_tls): |
| Use addend for DTPOFF32, DTPOFF64, and TPOFF32 relocs. |
| * testsuite/tls_test.cc (struct int128): 128-bit struct |
| for testing TLS relocs with non-zero addend. |
| (v12): New TLS variable. |
| (t12): New test. |
| (t_last): Add check for v12. |
| * testsuite/tls_test.h (t12): New function. |
| * testsuite/tls_test_main.cc (thread_routine): Call new test. |
| |
| 2008-08-13 Ian Lance Taylor <iant@google.com> |
| |
| * layout.cc (Layout::attach_allocated_section_to_segment): Don't |
| set tls_segment_ or relro_segment_. |
| (Layout::make_output_segment): Set tls_segment_ and relro_segment_ |
| when appropriate. |
| * output.h (Output_section::clear_is_relro): New function. |
| * output.cc (Output_segment::add_output_section): Handle SHF_TLS |
| sections specially even when output_data_ is empty. |
| (Output_segment::maximum_alignment): When first section is relro, |
| only force alignment for PT_LOAD segments. |
| * script.cc (script_data_segment_align): New function. |
| (script_data_segment_relro_end): New function. |
| * script-c.h (script_data_segment_align): Declare. |
| (script_data_segment_relro_end): Declare. |
| * script-sections.h (class Script_sections): Declare |
| data_segment_align and data_segment_relro_end. Add fields |
| segment_align_index_ and saw_relro_end_. |
| * script-sections.cc (class Sections_element): Add set_is_relro |
| virtual function. Add new bool* parameter to place_orphan_here. |
| Add get_output_section virtual function. |
| (class Output_section_definition): Add set_is_relro. Add new |
| bool* parameter to place_orphan_here. Add get_output_section. |
| Add is_relro_ field. |
| (Output_section_definition::Output_section_definition): Initialize |
| evaluated_address_, evaluated_load_address, evaluated_addralign_, |
| and is_relro_ fields. |
| (Output_section_definition::place_orphan_here): Add is_relro |
| parameter. |
| (Output_section_definition::set_section_addresses): Set relro for |
| output section. |
| (Output_section_definition::alternate_constraint): Likewise. |
| (class Orphan_output_section): Add new bool* parameter to |
| place_orphan_here. Add get_output_section. |
| (Orphan_output_section::place_orphan_here): Add is_relro |
| parameter. |
| (Script_sections::Script_sections): Initialize |
| data_segment_align_index_ and saw_relro_end_. |
| (Script_sections::data_segment_align): New function. |
| (Script_sections::data_segment_relro_end): New function. |
| (Script_sections::place_orphan): Set or clear is_relro. |
| (Script_sections::set_section_addresses): Force alignment of first |
| TLS section. |
| * yyscript.y (exp): Call script_data_segment_align and |
| script_data_segment_relro_end. |
| * testsuite/relro_script_test.t: New file. |
| * testsuite/relro_test.cc (using_script): Declare. |
| (t1, t2): Test using_script. |
| * testsuite/Makefile.am (check_PROGRAMS): Add relro_script_test. |
| (relro_script_test_SOURCES): Define. |
| (relro_script_test_DEPENDENCIES): Define. |
| (relro_script_test_LDFLAGS): Define. |
| (relro_script_test_LDADD): Define. |
| (relro_script_test.so): New target. |
| * testsuite/Makefile.in: Rebuild. |
| |
| 2008-08-06 Cary Coutant <ccoutant@google.com> |
| |
| * archive.cc (Archive::total_archives, Archive::total_members) |
| (Archive::total_members_loaded): New variables. |
| (Archive::setup): Add parameter. Add option to preread |
| archive symbols. |
| (Archive::read_armap): Add counter. |
| (Archive::get_file_and_offset): New function. |
| (Archive::get_elf_object_for_member): New function. |
| (Archive::read_all_symbols): New function. |
| (Archive::read_symbols): New function. |
| (Archive::add_symbols): Add counters. |
| (Archive::include_all_members): Use armap to find members if it's |
| already built. |
| (Archive::include_member): Skip reading symbols if already read. |
| Factored code into Archive::get_file_and_offset and |
| Archive::get_elf_object_for_member. Changed call to |
| Mapfile::report_include_archive_member. |
| (Archive::print_stats): New function. |
| * archive.h: Declare Object and Read_symbols_data classes. |
| (Archive::Archive): Add initializers for new members. |
| (Archive::setup): Add parameter. |
| (Archive::print_stats): New function. |
| (Archive::total_archives, Archive::total_members) |
| (Archive::total_members_loaded): New variables. |
| (Archive::get_file_and_offset): New function. |
| (Archive::get_elf_object_for_member): New function. |
| (Archive::read_all_symbols): New function. |
| (Archive::read_symbols): New function. |
| (Archive::Archive_member): New class. |
| (Archive::members_): New member. |
| (Archive::num_members_): New member. |
| * main.cc: Include archive.h. |
| (main): Call Archive::print_stats. |
| * mapfile.cc (Mapfile::report_include_archive_member): Delete |
| archive parameter; member_name is now the fully-decorated name. |
| * mapfile.h (Mapfile::report_include_archive_member): Likewise. |
| * options.h: (General_options): Add --preread-archive-symbols option. |
| * readsyms.cc (Read_symbols::do_read_symbols): Change call to |
| Archive::setup. |
| |
| 2008-08-04 Ian Lance Taylor <iant@google.com> |
| |
| * symtab.h (Symbol::use_plt_offset): New function. |
| * i386.cc (Relocate::relocate): Call Symbol::use_plt_offset. |
| * powerpc.cc (Relocate::relocate): Likewise. |
| * sparc.cc (Relocate::relocate): Likewise. |
| * x86_64.cc (Relocate::relocate): Likewise. |
| * testsuite/weak_plt.sh: New test. |
| * testsuite/weak_plt_main.cc: New test. |
| * testsuite/weak_plt_shared.cc: New test. |
| * testsuite/Makefile.am (check_SCRIPTS): Add weak_plt.sh. |
| (check_PROGRAMS): Add weak_plt. |
| (check_DATA): Add weak_plt_shared.so. |
| (weak_plt_main_pic.o, weak_plt): New targets. |
| (weak_plt_shared_pic.o, weak_plt_shared.so): New targets. |
| * testsuite/Makefile.in: Rebuild. |
| |
| * testsuite/Makefile.am (weak_alias_test_1.so): Depend upon |
| gcctestdir/ld. |
| (weak_alias_test_2.so, weak_alias_test_4.so): Likewise. |
| * testsuite/Makefile.in: Rebuild. |
| |
| 2008-08-04 Alan Modra <amodra@bigpond.net.au> |
| |
| * Makefile.am (POTFILES.in): Set LC_ALL=C. |
| * Makefile.in: Regenerate. |
| * po/POTFILES.in: Regenerate. |
| |
| 2008-07-29 Ian Lance Taylor <iant@google.com> |
| |
| * script.cc (Script_options::finalize_symbols): Finalize SECTIONS |
| symbols before other symbols. |
| * testsuite/script_test_2.cc (test_addr): Declare. |
| (test_addr_alias): Declare. |
| (main): Check that test_addr and test_addr_alias have the right |
| values. |
| * testsuite/script_test_2.t: Define test_addr_alias and |
| test_addr. |
| |
| 2008-07-24 Ian Lance Taylor <iant@google.com> |
| |
| PR 5990 |
| * descriptors.cc: New file. |
| * descriptors.h: New file. |
| * gold-threads.h (class Hold_optional_lock): New class. |
| * fileread.cc: Include "descriptors.h". |
| (File_read::~File_read): Release descriptor rather than closing |
| it. |
| (File_read::open) [file]: Call open_descriptor rather than open. |
| Set is_descriptor_opened_. |
| (File_read::open) [memory]: Assert that descriptor is not open. |
| (File_read::reopen_descriptor): New function. |
| (File_read::release): Release descriptor. |
| (File_read::do_read): Make non-const. Reopen descriptor. |
| (File_read::read): Make non-const. |
| (File_read::make_view): Reopen descriptor. |
| (File_read::do_readv): Likewise. |
| * fileread.h (class File_read): Add is_descriptor_opened_ field. |
| Update declarations. |
| * layout.cc: Include "descriptors.h". |
| (Layout::create_build_id): Use open_descriptor rather than open. |
| * output.cc: Include "descriptors.h". |
| (Output_file::open): Use open_descriptor rather than open. |
| * archive.cc (Archive::const_iterator): Change Archive to be |
| non-const. |
| (Archive::begin, Archive::end): Make non-const. |
| (Archive::count_members): Likewise. |
| * archive.h (class Archive): Update declarations. |
| * object.h (Object::read): Make non-const. |
| * Makefile.am (CCFILES): Add descriptors.cc. |
| (HFILES): Add descriptors.h. |
| * Makefile.in: Rebuild. |
| |
| PR 6716 |
| * gold.h: Always include <clocale>. Add Solaris workarounds |
| following code in binutils/sysdep.h. |
| |
| PR 6048 |
| * ehframe.cc (Eh_frame::add_ehframe_input_section): Check whether |
| this->eh_frame_hdr_ is NULL before using it. |
| |
| * dynobj.cc (Versions::Versions): Update comment. |
| |
| * dynobj.cc (Versions::Versions): If there is an soname, use it as |
| the base version name. |
| |
| * stringpool.cc (Stringpool_template::add_with_length): Set key to |
| array size plus one. |
| (Stringpool_template::set_string_offsets): Subtract one from key |
| before using it as an array index. |
| (Stringpool_template::get_offset_with_length): Likewise. |
| (Stringpool_template::write_to_buffer): Likewise. |
| * stringpool.h (Stringpool_template::get_offset_from_key): |
| Likewise. |
| |
| 2008-07-23 Ian Lance Taylor <iant@google.com> |
| |
| PR 6658 |
| * object.h (Merged_symbol_value::value): Do our best to handle a |
| negative addend. |
| |
| PR 6647 |
| * script.cc (Version_script_info::get_versions): Don't add empty |
| version tag to return value. |
| (Version_script_info::get_symbol_version_helper): Change return |
| type to bool. Add pversion parameter. Change all callers. |
| (script_register_vers_node): Don't require a non-NULL tag. |
| * script.h (class Version_script_info): Update declarations. |
| (Version_script_info::get_symbol_version): Change return type to |
| bool. Add version parameter. Change all callers. |
| * symtab.cc (Sized_symbol::add_from_relobj): Rework version |
| handling. Handle an empty version from a version script. |
| (Symbol_table::define_special_symbol): Likewise. |
| * testsuite/ver_test_10.script: New file. |
| * testsuite/ver_test_10.sh: New file. |
| * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_10.sh. |
| (check_DATA): Add ver_test_10.syms. |
| (ver_test_10.syms, ver_test_10.so): New target. |
| * testsuite/Makefile.in: Rebuild. |
| |
| 2008-07-23 Simon Baldwin <simonb@google.com> |
| |
| * symtab.cc (Symbol_table::sized_write_symbol): Only set st_size |
| to zero for undefined symbols from dynamic libraries. |
| |
| 2008-07-23 Ian Lance Taylor <iant@google.com> |
| |
| * symtab.cc (Symbol_table::resolve): Remove version parameter. |
| Change all callers. |
| * symtab.h (class Symbol_table): Update declaration. |
| * testsuite/ver_test_9.cc: New file. |
| * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_9. |
| (ver_test_9_SOURCES, ver_test_9_DEPENDENCIES): Define. |
| (ver_test_9_LDFLAGS, ver_test_9_LDADD): Define. |
| (ver_test_9.so, ver_test_9.o): New targets. |
| * testsuite/Makefile.in: Rebuild. |
| |
| 2008-07-22 Ian Lance Taylor <iant@google.com> |
| |
| * options.h (class General_options): Define --check-sections. |
| * layout.cc (Layout::set_segment_offsets): Handle |
| --check-sections. |
| |
| * options.h (class General_options): Define -n/--nmagic and |
| -N/--omagic. |
| * options.cc (General_options::finalize): For -n/--nmagic or |
| -N/--omagic, set -static. |
| * layout.cc (Layout::attach_allocated_section_to_segment): If |
| -N/--omagic, don't put read-only and read-write sections in |
| different segments. |
| (Layout::find_first_load_seg): If -N/--omagic, don't insist on |
| finding a read-only segment. |
| (Layout::set_segment_offsets): If -N/--omagic or -n/--nmagic, |
| don't set the minimum segment alignment to the common page size, |
| and don't set the file offset to the address modulo the page size. |
| * script-sections.cc (Script_sections::create_segments): If |
| -n/--omagic, don't put read-only and read-write sections in |
| different segments. |
| |
| * cref.cc: New file. |
| * cref.h: New file. |
| * options.h (class General_options): Add --print-symbol-counts. |
| * main.cc (main): Issue defined symbol report if requested. |
| * archive.cc (Archive::interpret_header): Make into a const member |
| function. |
| (Archive::add_symbols): Call Input_objects::archive_start and |
| archive_stop. |
| (Archive::const_iterator): Define new class. |
| (Archive::begin, Archive::end): New functions. |
| (Archive::include_all_members): Rewrite to use iterator. |
| (Archive::count_members): New function. |
| * archive.h (class Archive): Update declarations. |
| (Archive::filename): New function. |
| * object.cc: Include "cref.h". |
| (Sized_relobj::Sized_relobj): Initialize defined_count_. |
| (Sized_relobj::do_get_global_symbol_counts): New function. |
| (Input_objects::add_object): Add object to cross-referencer. |
| (Input_objects::archive_start): New function. |
| (Input_objects::archive_stop): New function. |
| (Input_objects::print_symbol_counts): New function. |
| * object.h: Declare Cref and Archive. |
| (Object::get_global_symbol_counts): New function. |
| (Object::do_get_global_symbol_counts): New pure virtual function. |
| (class Sized_relobj): Add defined_count_ field. Update |
| declarations. |
| (class Input_objects): Add cref_ field. Update constructor. |
| Update declarations. |
| * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize symbols_ and |
| defined_count_. |
| (Sized_dynobj::do_add_symbols): Allocate symbols_ if printing |
| symbol counts. |
| (Sized_dynobj::do_get_global_symbol_counts): New function. |
| * dynobj.h (class Sized_dynobj): Add fields symbols_ and |
| defined_count_. Update declarations. Define Symbols typedef. |
| * symtab.cc (Symbol_table::add_from_relobj): Add defined |
| parameter. Change all callers. |
| (Symbol_table::add_from_dynobj): Add sympointers and defined |
| parameters. Change all callers. |
| * symtab.h (class Symbol_table): Update declarations. |
| * Makefile.am (CCFILES): Add cref.cc. |
| (HFILES): Add cref.h. |
| * Makefile.in: Rebuild. |
| |
| 2008-07-22 Simon Baldwin <simonb@google.com> |
| |
| * symtab.cc (Symbol_table::sized_write_symbol): Set symbol size |
| to zero when writing undefined symbols. |
| |
| 2008-07-22 Ian Lance Taylor <iant@google.com> |
| |
| * output.cc (Output_section::add_input_section): Don't try to |
| merge empty merge sections. |
| |
| 2008-07-21 Craig Silverstein <csilvers@google.com> |
| |
| * symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol): |
| Include symbol version in error message. |
| |
| 2008-07-20 Chris Demetriou <cgd@google.com> |
| |
| * configure.ac (gold_cv_c_random_seed): New configured variable. |
| (RANDOM_SEED_CFLAGS): New substituted variable. |
| * Makefile.am (AM_CFLAGS, AM_CXXFLAGS): Add $(RANDOM_SEED_CFLAGS). |
| * configure: Rebuild. |
| * Makefile.in: Likewise. |
| * testsuite/Makefile.in: Likewise. |
| |
| 2008-07-18 Ian Lance Taylor <iant@google.com> |
| |
| * symtab.cc (Symbol_table::add_from_object): Rewrite the case |
| where we see NAME/NULL and NAME/VERSION as separate symbols. |
| * testsuite/ver_test_main.cc (main): Call t4. |
| (t4, t4_2a): Define. |
| * testsuite/ver_test_2.cc (t4_2): Define. |
| * testsuite/ver_test_2.script: Put t4_2a in VER2. |
| * testsuite/ver_test_4.cc (t4_2a): Define. |
| * testsuite/ver_test_4.script: Put t4_2a in VER2. |
| * testsuite/ver_test.h (t4, t4_2, t4_2a): Declare. |
| |
| 2008-07-17 Ian Lance Taylor <iant@google.com> |
| |
| * dynobj.cc (Versions::add_def): If we give an error about a |
| missing version, go ahead and create the version anyhow. |
| |
| 2008-07-10 Ian Lance Taylor <iant@google.com> |
| |
| Handle output sections with more than 0x7fffffff bytes. |
| * object.h (class Relobj): Change map_to_output_ to |
| output_sections_, and just keep a section pointer. Change all |
| uses. Move comdat group support to Sized_relobj. |
| (Relobj::is_section_specially_mapped): Remove. |
| (Relobj::output_section): Remove poff parameter. Change all |
| callers. |
| (Relobj::output_section_offset): New function. |
| (Relobj::set_section_offset): Rewrite. |
| (Relobj::map_to_output): Remove. |
| (Relobj::output_sections): New function. |
| (Relobj::do_output_section_offset): New pure virtual function. |
| (Relobj::do_set_section_offset): Likewise. |
| (class Sized_relobj): Add section_offsets_ field. Add comdat |
| group support from Relobj. Update declarations. |
| (Sized_relobj::get_output_section_offset): New function. |
| (Sized_relobj::do_output_section_offset): New function. |
| (Sized_relobj::do_set_section_offset): New function. |
| * object.cc (Relobj::output_section_address): Remove. |
| (Sized_relobj::Sized_relobj): Initialize new fields. |
| (Sized_relobj::include_section_group): Cast find_kept_object to |
| Sized_relobj. |
| (Sized_relobj::include_linkonce_section): Likewise. |
| (Sized_relobj::do_layout): Use separate arrays for output section |
| and output offset. |
| (Sized_relobj::do_count_local_symbols): Change map_to_output to |
| output_sections. |
| (Sized_relobj::do_finalize_local_symbols): Change map_to_output to |
| output_sections and section_offsets. |
| (Sized_relobj::write_local_symbols): Likewise. |
| (map_to_kept_section): Compute output address directly. |
| * reloc.cc (Sized_relobj::do_read_relocs): Change map_to_output to |
| output_sections and section_offsets. |
| (Sized_relobj::write_sections): Likewise. |
| (Sized_relobj::relocate_sections): Likewise. |
| * symtab.cc (sized_finalize_symbol): Use output_section_offset. |
| * output.h (class Output_reloc): Update declarations. Change |
| u2_.relobj to Sized_relobj*. |
| (class Output_data_reloc): Change add functions to use |
| Sized_relobj*. |
| * output.cc (Output_reloc::Output_reloc): Change relobj to |
| Sized_relobj*. |
| (Output_reloc::local_section_offset): Change return type to |
| Elf_Addr. Use get_output_section_offset. |
| (Output_reloc::get_address): Likewise. |
| (Output_section::is_input_address_mapped): Don't call |
| is_section_specially_mapped. |
| (Output_section::output_offset): Likewise. |
| (Output_section::output_address): Likewise. |
| (Output_section::starting_output_address): Likewise. |
| * copy-relocs.cc (Copy_relocs::copy_reloc): Change object |
| parameter to Sized_relobj*. |
| (Copy_relocs::need_copy_reloc): Likewise. |
| (Copy_relocs::save): Likewise. |
| * copy-relocs.h (class Copy_relocs): Update declarations. |
| (class Copy_relocs::Copy_reloc_entry): Change constructor to use |
| Sized_relobj*. Change relobj_ field to Sized_relobj*. |
| * target-reloc.h (relocate_for_relocatable): Change |
| offset_in_output_section type to Elf_Addr. Change code that uses |
| it as well. |
| * layout.cc (Layout::layout): Always set *off. |
| * mapfile.cc (Mapfile::print_input_section): Use |
| output_section_offset. |
| * i386.cc (Target_i386::copy_reloc): Change object parameter to |
| Sized_relobj*. |
| * powerpc.cc (Target_powerpc::copy_reloc): Likewise. |
| * sparc.cc (Target_sparc::copy_reloc): Likewise. |
| * x86_64.cc (Target_x86_64::copy_reloc): Likewise. |
| |
| 2008-07-03 Ian Lance Taylor <iant@google.com> |
| |
| * layout.cc (Layout::include_section): Do not discard unrecognized |
| SHT_STRTAB sections. |
| |
| 2008-06-30 Craig Silverstein <csilvers@cs.stanford.edu> |
| |
| * script.cc (Lex::can_continue_name): Make '?' allowable in |
| version-script names. |
| * testsuite/version_script.map: Change glob pattern to use '?' |
| |
| 2008-06-30 Manish Singh <yosh@gimp.org> |
| |
| PR 6585 |
| * symtab.cc (Symbol_table::add_undefined_symbols_from_command_line): |
| Correct typo. |
| |
| 2008-06-30 Ian Lance Taylor <iant@google.com> |
| |
| PR 6660 |
| PR 6682 |
| * powerpc.cc (Powerpc_relocate_functions::addr16_ha) [both |
| versions]: Don't try to read the value in the contents, since we |
| don't use it. Use the template endianness when writing. |
| |
| 2008-06-25 Cary Coutant <ccoutant@google.com> |
| |
| * fileread.cc (File_read::make_view): Assert on zero-length view. |
| * object.cc (Sized_relobj::do_read_symbols): Don't try to read |
| symbol table when there are no symbols to read. |
| |
| 2008-06-23 Craig Silverstein <csilvers@google.com> |
| |
| * version.cc (version_string): Bump to 1.7 |
| |
| 2008-06-18 Craig Silverstein <csilvers@google.com> |
| |
| * powerpc.cc (Powerpc_relocate_functions::addr16_ha): cast |
| constant 0xFFFF to type Valtype. |
| (Powerpc_relocate_functions::rel16_ha): Likewise. |
| |
| 2008-06-17 Ian Lance Taylor <iant@google.com> |
| |
| * output.h (Output_section::Input_section): Initialize p2align_ to |
| zero for Output_section_data constructors. |
| (Output_section::Input_section::addralign): If not an input |
| section, return the alignment of the Output_section_data. |
| * testsuite/copy_test.cc: New file. |
| * testsuite/copy_test_1.cc: New file. |
| * testsuite/copy_test_2.cc: New file. |
| * testsuite/Makefile.am (check_PROGRAMS): Add copy_test. |
| (copy_test_SOURCES, copy_test_DEPENDENCIES): New variables. |
| (copy_test_LDFLAGS, copy_test_LDADD): New variables. |
| (copy_test_1_pic.o, copy_test_1.so): New targets. |
| (copy_test_2_pic.o, copy_test_2.so): New targets. |
| * testsuite/Makefile.in: Rebuild. |
| |
| * script-sections.cc (Script_sections::place_orphan): Initialize |
| local variable exact. |
| |
| 2008-06-13 David Edelsohn <edelsohn@gnu.org> |
| |
| * powerpc.cc (Output_data_plt_powerpc::do_write): 8 + 4 = 0xC. |
| |
| 2008-06-12 David Edelsohn <edelsohn@gnu.org> |
| David S. Miller <davem@davemloft.net> |
| |
| * powerpc.cc: New file. |
| * Makefile.am (TARGETSOURCES): Add powerpc.cc |
| (ALL_TARGETOBJS): Add powerpc.$(OBJEXT) |
| * configure.tgt: Add entries for powerpc-* and powerpc64-*. |
| * Makefile.in: Rebuild. |
| |
| 2008-06-09 Ian Lance Taylor <iant@google.com> |
| |
| * testsuite/relro_test.cc: Include <cstdio>, <cstdlib>, and |
| <exception>. |
| (throwing, orig_terminate): New static variables. |
| (terminate_handler): New static function. |
| (t2): Set terminate handler. |
| |
| 2008-06-05 Kris Van Hees <kris.van.hees@oracle.com> |
| |
| PR 6584 |
| * binary.cc (Binary_to_elf::sized_convert): Fix .data |
| alignment. |
| |
| 2008-05-30 Cary Coutant <ccoutant@google.com> |
| |
| * archive.cc (Archive::include_all_members) Correct to step |
| over symbol table and extended name table in thin archives. |
| |
| 2008-05-29 Kris Van Hees <kris.van.hees@oracle.com> |
| |
| PR 6407 |
| * target-reloc.h (relocate_for_relocatable): Fix new_offset |
| calculation. |
| |
| 2008-05-28 Caleb Howe <cshowe@google.com> |
| |
| * reduced_debug_output.cc: New file. |
| * reduced_debug_output.h: New file. |
| * options.h (class General_options): Add --strip-debug-non-line. |
| * options.cc (General_options::finalize): Add strip_debug_non_line |
| to the strip heirarchy. |
| * layout.h (class Layout): Add debug_abbrev_ and debug_info_ |
| fields. |
| * layout.cc: Include "reduced_debug_output.h". |
| (Layout::Layout): Initialize new fields. |
| (line_only_debug_sections): New static array. |
| (is_lines_only_debug_sections): New static inline function. |
| (Layout::include_section): Handle --strip-debug-non-line. |
| (Layout::make_output_section): If --strip-debug-non-line, build |
| new output sections for .debug_abbrev and .debug_info. |
| * dwarf_reader.cc (read_unsigned_LEB_128): Move to namespace |
| gold. Warn about possible overflow. |
| (read_signed_LEB_128): Likewise. |
| * dwarf_reader.h: (read_unsigned_LEB_128): Declare. |
| (read_signed_LEB_128): Declare. |
| * Makefile.am (CCFILES): Add reduced_debug_output.cc. |
| (HFILES): Add reduced_debug_output.h. |
| * Makefile.in: Rebuild. |
| |
| 2008-05-21 Ian Lance Taylor <iant@google.com> |
| |
| * mapfile.cc: New file. |
| * mapfile.h: New file. |
| * options.h (class General_options): Add -M/--print-map and -Map. |
| * options.cc (General_options::finalize): Make -M equivalent to |
| -Map -. |
| * main.cc: Include <cstdio> and "mapfile.h". |
| (main): Open mapfile if requested. |
| * gold.cc (class Middle_runner): Add mapfile_ field. Update |
| constructor. Change caller. |
| (queue_initial_tasks): Add mapfile parameter. Change caller. |
| (queue_middle_tasks): Likewise. |
| * gold.h (queue_initial_tasks, queue_middle_tasks): Update |
| declarations. |
| * archive.cc: Include "mapfile.h". |
| (Archive::add_symbols): Add mapfile parameter. Change all |
| callers. Pass mapfile, symbol, and reason to include_member. |
| (Archive::include_all_members): Add mapfile parameter. Change all |
| callers. |
| (Archive::include_member): Add mapfile, sym, and why parameters. |
| Change all callers. Report inclusion to map file. |
| * archive.h: Include "fileread.h". |
| (class Archive): Update declarations. |
| (Archive::file): New const method. |
| (class Add_archive_symbols): Add mapfile_ field. Update |
| constructor. Change all callers. |
| * readsyms.h (class Read_symbols): Likewise. |
| (class Finish_group): Likewise. |
| (class Read_script): Likewise. |
| * common.cc: Include "mapfile.h". |
| (Symbol_table::allocate_commons): Add mapfile parameter. Change |
| all callers. |
| (Symbol_table::do_allocate_commons): Likewise. |
| (Symbol_table::do_allocate_commons_list): Likewise. Report common |
| symbol allocation to mapfile. |
| * common.h (class Allocate_commons_task): Add mapfile_ field. |
| Update constructor. Change all callers. |
| * symtab.h (class Symbol_table): Update declarations. |
| * layout.cc: Include "mapfile.h". |
| (Layout_task_runner::run): Print information to mapfile. |
| (Layout::create_gold_note): Change Output_data_fixed_space to |
| Output_data_zero_fill. |
| (Layout::create_build_id): Likewise. |
| (Layout::print_to_mapfile): New function. |
| * layout.h (class Layout_task_runner): Add mapfile_ field. Update |
| constructor. Change caller. |
| (class Layout): Declare print_to_mapfile. |
| * output.cc (Output_section::Input_section::print_to_mapfile): New |
| function. |
| (Output_section::add_input_section): If producing a map, always |
| add to input_sections_ list. |
| (Output_section::do_print_to_mapfile): New function. |
| (Output_segment::print_sections_to_mapfile): New function. |
| (Output_segment::print_section_list_to_mapfile): New function. |
| * output.h: Include "mapfile.h". |
| (Output_data::print_to_mapfile): New function. |
| (Output_data::do_print_to_mapfile): New virtual function. |
| (Output_segment_headers::do_print_to_mapfile): New function. |
| (Output_file_header::do_print_to_mapfile): New function. |
| (Output_data_const::do_print_to_mapfile): New function. |
| (class Output_data_const_buffer): Add map_name_ field. Update |
| constructor. Change all callers. Add do_print_to_mapfile |
| function. |
| (class Output_data_fixed_space): Likewise. |
| (class Output_data_space): Likewise. |
| (class Output_data_zero_fill): New class. |
| (Output_data_strtab::do_print_to_mapfile): New function. |
| (Output_data_reloc_base::do_print_to_mapfile): New function. |
| (Output_relocatable_relocs::do_print_to_mapfile): New function. |
| (Output_data_group::do_print_to_mapfile): New function. |
| (Output_data_got::do_print_to_mapfile): New function. |
| (Output_data_dynamic::do_print_to_mapfile): New function. |
| (Output_symtab_xindex::do_print_to_mapfile): New function. |
| (class Output_section): Declare do_print_to_mapflie. Declare |
| print_to_mapfile in Input_section. |
| (class Output_segment): Declare new functions. |
| * object.h (Sized_relobj::symbol_count): New function. |
| * script-sections.cc |
| (Output_section_element_dot_assignment::set_section_addresses): |
| Change Output_data_fixed_space to Output_data_zero_fill. |
| (Output_data_expression::do_print_to_mapfile): New function. |
| * script.cc (read_input_script): Add mapfile parameter. Change |
| all callers. |
| * script.h (read_input_script): Update declaration. |
| * ehframe.h (Eh_frame_hdr::do_print_to_mapfile): New function. |
| (Eh_frame::do_print_to_mapfile): New function. |
| * merge.h (Output_merge_data::do_print_to_mapfile): New function. |
| (Output_merge_string::do_print_to_mapfile): New function. |
| * i386.cc (Output_data_plt_i386::do_print_to_mapfile): New |
| function. |
| * sparc.cc (Output_data_plt_sparc::do_print_to_mapfile): New |
| function. |
| * x86_64.cc (Output_data_plt_x86_64::do_print_to_mapfile): New |
| function. |
| * Makefile.am (CCFILES): Add mapfile.cc. |
| (HFILES): Add mapfile.h. |
| * Makefile.in: Rebuild. |
| |
| 2008-05-19 Ian Lance Taylor <iant@google.com> |
| |
| * options.h (class General_options): Add -z relro. |
| * layout.cc (Layout::Layout): Initialize relro_segment_. |
| (Layout::add_output_section_data): Return the output section. |
| (Layout::make_output_section): Rcognize relro sections and mark |
| them appropriately. |
| (Layout::attach_allocated_section_to_segment): Put relro sections |
| in a PT_GNU_RELRO segment. |
| (Layout::create_initial_dynamic_sections): Mark the .dynamic |
| section as relro. |
| (Layout::segment_precedes): Sort PT_GNU_RELRO segments after |
| PT_TLS segments. |
| (Layout::linkonce_mapping): Map d.rel.ro.local to |
| .data.rel.ro.local. |
| (Layout::output_section_name): Us .data.rel.ro.local for any |
| section which begins with that. |
| * layout.h (class Layout): Update add_output_section_data |
| declaration. Add relro_segment_ field. |
| * output.cc (Output_section::Output_section): Initialize is_relro_ |
| and is_relro_local_ fields. |
| (Output_segment::add_output_section): Group relro sections. |
| (Output_segment::is_first_section_relro): New function. |
| (Output_segment::maximum_alignment): If there is a relro section, |
| align the segment to the common page size. |
| (Output_segment::set_section_addresses): Track whether we are |
| looking at relro sections. If the last section is a relro |
| section, align to the common page size. |
| (Output_segment::set_section_list_addresses): Add in_relro |
| parameter. Change all callers. Align to the page size when |
| moving from relro to non-relro section. |
| (Output_segment::set_offset): Align memsz of a PT_GNU_RELRO |
| segment. |
| * output.h (class Output_section): Add is_relro_ and |
| is_relro_local_ fields. |
| (Output_section::is_relro): New function. |
| (Output_section::set_is_relro): New function. |
| (Output_section::is_relro_local): New function. |
| (Output_section::set_is_relro_local): New function. |
| (class Output_segment): Update declarations. |
| * i386.cc (Target_i386::got_section): Mark .got section as relro. |
| * sparc.cc (Target_sparc::got_section): Likewise. |
| * x86_64.cc (Target_x86_64::got_section): Likewise. |
| * testsuite/relro_test_main.cc: New file. |
| * testsuite/relro_test.cc: New file. |
| * testsuite/Makefile.am (check_PROGRAMS): Add relro_test. |
| (relro_test_SOURCES, relro_test_DEPENDENCIES): New variables. |
| (relro_test_LDFLAGS, relro_test_LDADD): New variables. |
| (relro_test.so, relro_test_pic.o): New targets. |
| * testsuite/Makefile.in: Rebuild. |
| |
| 2008-05-16 Ian Lance Taylor <iant@google.com> |
| |
| * output.cc (Output_segment::add_output_section): Remove front |
| parameter. |
| * output.h (class Output_segment): Remove |
| add_initial_output_section and overloaded add_output_section. |
| Update declaration of remaining add_output_section. |
| * layout.cc (Layout::create_interp): Call add_output_section |
| rather than add_initial_output_section. |
| (Layout::finish_dynamic_section): Likewise. |
| |
| * i386.cc (Target_i386::Relocate::relocate_tls): Set dynamic type |
| for TLS_GOTDESC and TLS_DESC_CALL. Only optimize TLS_LDO_32 if we |
| know the dynamic type. |
| * x86_64.cc (Target_x86_64::Relocate): Add saw_tls_block_reloc_ |
| field. Initialize it in constructor. |
| (Target_x86_64::Relocate::relocate_tls): Record that we saw a TLS |
| block reloc for TLSGD, GOTPC32_TLSDESC, TLSDESC_CALL, and TLSLD. |
| Only optimize DTPOFF32 and DTPOFF64 if we have seen a TLS block |
| reloc. |
| |
| * output.cc (Output_reloc::get_address): Change return type to |
| Elf_Addr. |
| * output.h (class Output_reloc): Update get_address declaration. |
| * x86_64.cc (Output_data_plt_x86_64::do_write): Use 64-bit types |
| for section addresses. |
| |
| 2008-05-09 Ian Lance Taylor <iant@google.com> |
| |
| PR 6493 |
| * gold.cc (gold_nomem): Use return value of write. |
| |
| 2008-05-08 Ian Lance Taylor <iant@google.com> |
| |
| * symtab.c (Symbol::init_base_output_data): Add version |
| parameter. Change all callers. |
| (Symbol::init_base_output_segment): Likewise. |
| (Symbol::init_base_constant): Likewise. |
| (Symbol::init_base_undefined): Likewise. |
| (Sized_symbol::init_output_data): Likewise. |
| (Sized_symbol::init_output_segment): Likewise. |
| (Sized_symbol::init_constant): Likewise. |
| (Sized_symbol::init_undefined): Likewise. |
| (Symbol_table::do_define_in_output_data): If the new symbol has a |
| version, mark it as the default. |
| (Symbol_table::do_define_in_output_segment): Likewise. |
| (Symbol_table::do_define_as_constant): Likewise. |
| * symtab.h (class Symbol): Update declarations. |
| (class Sized_symbol): Likewise. |
| * resolve.cc (Symbol::override_version): New function. |
| (Symbol::override_base): Call override_version. |
| (Symbol::override_base_with_special): Likewise. |
| * testsuite/ver_script_8.script: New file. |
| * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_8. |
| (ver_test_8_SOURCES, ver_test_8_DEPENDENCIES): Define. |
| (ver_test_8_LDFLAGS, ver_test_8_LDADD): Define. |
| (ver_test_8_1.so, ver_test_8_2.so): New targets. |
| |
| 2008-05-06 Ian Lance Taylor <iant@google.com> |
| |
| PR 6049 |
| * options.h (DEFINE_set): Add VARNAME_begin and VARNAME_end |
| functions. |
| (class General_options): Remove existing --undefined, and add |
| --no-undefined instead. Add new --undefined as synonym for -u. |
| * archive.cc (Archive::add_symbols): Check whether symbol was |
| named with -u. |
| * gold.cc (queue_middle_tasks): Add -u symbols to symbol table. |
| * symtab.h (class Symbol): Rename CONSTANT to IS_CONSTANT; change |
| all uses. Add IS_UNDEFINED. Update declarations to split |
| different versions of init_base. Declare init_base_undefined. |
| (Symbol::is_defined): Handle IS_UNDEFINED. |
| (Symbol::is_undefined): Likewise. |
| (Symbol::is_weak_undefined): Call is_undefined. |
| (Symbol::is_absolute): Handle IS_CONSTANT. |
| (class Sized_symbol): Update declarations to split different |
| versions of init. Declare init_undefined. |
| (class Symbol_table): Declare new functions. |
| * symtab.cc (Symbol::init_base_object): Rename from init_base. |
| Change all callers. |
| (Symbol::init_base_output_data): Likewise. |
| (Symbol::init_base_output_segment): Likewise. |
| (Symbol::init_base_constant): Likewise. |
| (Symbol::init_base_undefined): New function. |
| (Sized_symbol::init_object): Rename from init. Change all |
| callers. |
| (Sized_symbol::init_output_data): Likewise. |
| (Sized_symbol::init_output_segment): Likewise. |
| (Sized_symbol::init_constant): Likewise. |
| (Sized_symbol::init_undefined): New function. |
| (Symbol_table::add_undefined_symbols_from_command_line): New |
| function. |
| (Symbol_table::do_add_undefined_symbols_from_command_line): New |
| function. |
| (Symbol::final_value_is_known): Handle IS_UNDEFINED. |
| (Symbol::output_section): Likewise. |
| (Symbol::set_output_section): Likewise. |
| (Symbol_table::sized_finalize_symbol): Likewise. |
| (Symbol_table::sized_write_globals): Likewise. |
| * resolve.cc (Symbol_table::should_override): Likewise. |
| (Symbol::override_base_with_special): Likewise. |
| |
| * symtab.cc (Symbol_table::add_from_dynobj): If we see a protected |
| symbol, change it to have default visibility. |
| * testsuite/protected_1.cc: New file. |
| * testsuite/protected_2.cc: New file. |
| * testsuite/protected_3.cc: New file. |
| * testsuite/protected_main_1.cc: New file. |
| * testsuite/protected_main_2.cc: New file. |
| * testsuite/protected_main_3.cc: New file. |
| * testsuite/Makefile.am (check_PROGRAMS): Add protected_1. |
| (protected_1_SOURCES, protected_1_DEPENDENCIES): Define. |
| (protected_1_LDFLAGS, protected_1_LDADD): Define. |
| (protected_1.so): New target. |
| (protected_1_pic.o, protected_2_pic.o): New targets. |
| (protected_3_pic.o): New target. |
| (check_PROGRAMS): Add protected_2. |
| (protected_2_SOURCES, protected_2_DEPENDENCIES): Define. |
| (protected_2_LDFLAGS, protected_2_LDADD): Define. |
| * testsuite/Makefile.in: Rebuild. |
| |
| * options.h (DEFINE_var): Add set_user_set_##varname__. |
| (DEFINE_bool_alias): New macro. |
| (class General_options): Define -Bstatic using DEFINE_bool_alias |
| rather than DEFINE_special. Add --undefined as an alias for -z |
| defs. |
| * options.cc (General_options::parse_Bstatic): Remove. |
| |
| * options.h (class General_options): Add --fatal-warnings. |
| * main.cc (main): Implement --fatal-warnings. |
| * errors.h (Errors::warning_count): New function. |
| |
| * options.h (class General_options): Add -Bsymbolic-functions. |
| * symtab.h (Symbol::is_preemptible): Check for |
| -Bsymbolic-functions. |
| |
| 2008-05-05 Ian Lance Taylor <iant@google.com> |
| |
| * options.h (DEFINE_bool): For DASH_Z, create the negative option |
| as noVARNAME rather than no-VARNAME. |
| (class General_options): Add option -z combreloc. |
| * output.h (class Output_reloc) [SHT_REL]: Declare compare and |
| get_address. |
| (Output_reloc::sort_before) [SHT_REL]: New function. |
| (Output_reloc::sort_before) [SHT_RELA]: New function. |
| (class Output_data_reloc_base): Add sort_relocs_ field. Define |
| Sort_relocs_comparison. |
| (Output_data_reloc_base::Output_data_reloc_base): Add sort_relocs |
| parameter. Change all callers. |
| (Output_data_reloc::Output_data_reloc) [both versions]: Add |
| sort_relocs parameter. Change all callers. |
| * output.cc (Output_reloc::get_address): New function, broken out |
| of write_rel. |
| (Output_reloc::write_rel): Call it. |
| (Output_reloc::compare): New function. |
| (Output_data_reloc_base::do_write): Optionally sort relocs. |
| |
| * configure.ac: If targ_extra_obj is set, link it in. |
| * configure.tgt: Initialize all variables. |
| (x86_64*): Set targ_extra_obj and targ_extra_size. |
| * configure: Rebuild. |
| |
| * object.cc (Sized_relobj::include_section_group): Adjust section |
| indexes read from group data. Build vector to pass to |
| layout_group. |
| * layout.cc (Layout::layout_group): Add flags and shndxes |
| parameters. Remove contents parameter. Change caller. Update |
| explicit instantiations. |
| * layout.h (class Layout): Update layout_group declaration. |
| * output.cc (Output_data_group::Output_data_group): Add flags and |
| input_shndxes parameters. Remove contents parameter. Change |
| caller. |
| (Output_data_group::do_write): Change input_sections_ to |
| input_shndxes_. |
| * output.h (class Output_data_group): Update constructor |
| declaration. Rename input_sections_ to input_shndxes_. |
| * testsuite/many_sections_test.cc: Add template. |
| |
| 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. |
| |
