| 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. |
| |
