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c3b65ac4d0
* layout.cc (is_compressible_debug_section): Fix incorrect
comment about compressed section names.
3667 lines
149 KiB
Plaintext
3667 lines
149 KiB
Plaintext
2009-07-24 Chris Demetriou <cgd@google.com>
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* layout.cc (is_compressible_debug_section): Fix incorrect
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comment about compressed section names.
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2009-07-20 Ian Lance Taylor <ian@airs.com>
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PR 10419
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* x86_64.cc (Target_x86_64::do_code_fill): Correct nop sequences.
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2009-07-16 Ian Lance Taylor <iant@google.com>
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PR 10400
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* layout.h: #include <map>.
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(class Kept_section): Change from struct to class. Add accessors
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and setters. Add section size to Comdat_group mapping. Change
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Comdat_group to std::map. Add is_comdat_ field. Add
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linkonce_size field in union.
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(class Layout): Update declaration of find_or_add_kept_section.
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Don't declare find_kept_object.
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* layout.cc (Layout::find_or_add_kept_section): Remove candidate
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parameter. Add object, shndx, is_comdat, and is_group_name
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parameters. Change all callers. Adjust for new Kept_section.
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(Layout::find_kept_object): Remove.
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* object.cc (Sized_relobj::include_section_group): Update use of
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Kept_section. Rename secnum to shndx. Only record
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Kept_comdat_section if sections are the same size.
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(Sized_relobj::include_linkonce_section): Update use of
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Kept_section. Only record Kept_comdat_section if sections are the
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same size. Set size of linkonce section.
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(Sized_relobj::map_to_kept_section): Update call to
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get_kept_comdat_section.
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* object.h (class Sized_relobj): Rename fields in
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Kept_comdat_section to drop trailing underscores; change object
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field to Relobj*. Change Kept_comdat_section_table to store
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struct rather than pointer.
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(Sized_relobj::set_kept_comdat_section): Remove kept parameter.
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Add kept_object and kept_shndx parameters. Change all callers.
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(Sized_relobj::get_kept_comdat_section): Change return type to
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bool. Add kept_object and kept_shndx parameters. Change all
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callers.
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* plugin.cc (Pluginobj::include_comdat_group): Update call to
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Layout::find_or_add_kept_section.
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2009-07-09 Ian Lance Taylor <iant@google.com>
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* merge.cc (Object_merge_map::initialize_input_to_output_map):
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Reserve space in the hash table.
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2009-07-06 Mikolaj Zalewski <mikolajz@google.com>
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* fileread.cc (File_read::get_mtime): New method.
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* fileread.h (Timespec): New structure.
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(File_read::get_mtime): New method.
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* incremental.cc (Incremental_inputs_entry_data::timestamp_usec):
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Renamed from timestamp_nsec.
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(Incremental_inputs_entry_write::timestamp_sec): Fix argument to
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Elf_Xword.
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(Incremental_inputs_entry_write::timestamp_usec): Renamed from
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timestamp_nsec.
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(Incremental_inputs::report_archive): Save mtime; style fix.
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(Incremental_inputs::report_obejct): Save mtime; style fix.
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(Incremental_inputs::report_script): Save mtime; style fix.
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(Incremental_inputs::finalize_inputs): Style fix.
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(Incremental_inputs::finalize): Style fix.
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(Incremental_inputs::create_input_section_data): Store inputs
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mtime.
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* incremental.h (Incremental_inputs::report_script): Add mtime
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argument.
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(Incremental_inputs::Input_info::Input_info): Intialize only one
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union member.
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(Incremental_inputs::Input_info::archive): Move to nameless
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union.
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(Incremental_inputs::Input_info::obejct): Move to nameless union.
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(Incremental_inputs::Input_info::script): Move to nameless union.
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(Incremental_inputs::mtime): New field.
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* script.cc (read_input_script): Pass file mtime to
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Incremental_input.
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* script.h (Script_info::inputs): Style fix.
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2009-07-01 Ian Lance Taylor <ian@airs.com>
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* freebsd.h (Target_freebsd::do_adjust_elf_header): Use size
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instead of 32.
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2009-06-24 Ian Lance Taylor <iant@google.com>
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PR 10156
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* layout.cc (Layout::choose_output_section): If we find an
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existing section, update the flags.
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(Layout::create_notes): New function, broken out of
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Layout::finalize.
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(Layout::finalize): Don't create note sections.
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(Layout::create_note): Don't crash if linker script discards
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section.
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(Layout::create_gold_note): Likewise.
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(Layout::create_build_id): Likewise. Don't set
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after_input_sections on the section.
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(Layout::create_executable_stack_info): Remove target parameter.
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Change caller.
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* layout.h (class Layout): Declare create_notes. Update
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declaration of create_executable_stack_info.
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* gold.cc (queue_middle_tasks): Call create_notes.
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* output.cc (Output_section::update_flags_for_input_section): Move
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here from output.h. If SHF_ALLOC flag is newly set, mark address
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invalid.
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* output.h (Output_data::mark_address_invalid): New function.
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(class Output_section): Only declare, not define,
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update_flags_for_input_section. Remove set_flags.
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2009-06-24 Ian Lance Taylor <iant@google.com>
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* script-sections.cc (Output_section_definition::
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set_section_addresses): Rename shadowing local load_address to
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laddr.
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2009-06-24 Ian Lance Taylor <iant@google.com>
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PR 10244
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* reloc.cc (relocate_sections): Skip empty relocation sections.
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2009-06-23 Ian Lance Taylor <iant@google.com>
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PR 10156
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* layout.cc (Layout::create_note): Use choose_output_section
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rather than make_output_section.
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2009-06-23 Ian Lance Taylor <iant@google.com>
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PR 10237
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* options.cc (General_options::parse_V): Set printed_version_.
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(General_options::General_options): Initialize printed_version_.
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* options.h (class General_options): Add printed_version_ field.
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* gold.cc (queue_initial_tasks): If there are no input files,
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don't give a fatal error if we printed the version information.
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(queue_middle_tasks): If using -r with a shared object, give a
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fatal error rather than an ordinary error.
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2009-06-23 Ian Lance Taylor <iant@google.com>
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PR 10219
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* layout.cc (Layout::Layout): Initialize have_stabstr_section_.
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(Layout::make_output_section): Set have_stabstr_section_ if we see
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a .stab*str section.
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(Layout::finalize): Call link_stabs_sections.
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(Layout::link_stabs_sections): New file.
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* layout.h (class Layout): Add have_stabstr_section_ field.
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Declare link_stabs_sections.
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2009-06-23 Doug Kwan <dougkwan@google.com>
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* Makefile.am (libgold_a_LIBADD): New.
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(ld_new_DEPENDENCIES, ld_new_LDADD): Remove LIBOBJS
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* Makefile.in: Regenerate.
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* config.in (HAVE_DECL_MEMMEM, HAVE_DECL_STRNDUP): New.
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* configure: Regenerate.
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* configure.ac (AC_CHECK_DECLS): Add strndup and memmem.
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* fileread.cc: Include sys/state.h
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* gold.h: Declare memmem and strndup if found missing.
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* gold_reloc.h: Include byteswap.h if HAVE_BYTESWAP_H is defined.
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2009-06-23 Ian Lance Taylor <iant@google.com>
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* configure.ac: Call AC_CHECK_DECLS using C, not C++.
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* configure: Rebuild.
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2009-06-23 Ian Lance Taylor <iant@google.com>
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PR 10147
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* object.cc (Object::section_contents): Don't try to get a view if
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the section has length zero.
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(Object::handle_gnu_warning_section): If the section is empty, use
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the name of the section as the warning.
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2009-06-23 Ian Lance Taylor <iant@google.com>
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PR 10133
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* stringpool.h (class Stringpool_template): Add optimize_ field.
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(Stringpool_template::set_optimize): New function.
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* stringpool.cc (Stringpool_template::Stringpool_template):
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Initialize optimize_ field.
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(Stringpool_template::set_string_offsets): Test local optimize
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fild rather than parameter.
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* layout.cc (Layout::Layout): Call set_optimize on the section
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name stringpool.
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2009-06-22 Ian Lance Taylor <iant@google.com>
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PR 10030
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* yyscript.y: Parse TARGET.
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* script.cc (script_set_target): New function.
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* script-c.h (script_set_target): Declare.
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* options.cc (General_options::string_to_object_format): Rename
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from string_to_object_format in anonymous namespace. Change
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callers.
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* options.h (class General_options): Declare
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string_to_object_format.
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2009-06-22 Ian Lance Taylor <iant@google.com>
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* script-sections.cc (Script_sections::create_segments): Don't put
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program headers in a PT_LOAD segment if -n or -N.
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2009-06-22 Ian Lance Taylor <iant@google.com>
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PR 10141
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* options.h (class General_options): Add -z lazy and -z now. Sort
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-z options into alphabetical order.
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* layout.cc (Layout::finish_dynamic_section): Handle -z now.
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2009-06-21 Ian Lance Taylor <iant@google.com>
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* layout.cc (Layout::make_output_section): Call
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Target::new_output_section.
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(Layout::attach_allocated_section_to_segment): Put large section
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sections in a separate load segment with the large segment flag
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set.
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(Layout::segment_precedes): Sort large data segments after other
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load segments.
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(align_file_offset): New static function.
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(Layout::set_segment_offsets): Use align_file_offset.
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* output.h (class Output_section): Add is_small_section_ and
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is_large_section_ fields.
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(Output_section::is_small_section): New function.
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(Output_section::set_is_small_section): New function.
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(Output_section::is_large_section): New function.
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(Output_section::set_is_large_section): New function.
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(Output_section::is_large_data_section): New function.
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(class Output_segment): Add is_large_data_segment_ field.
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(Output_segment::is_large_data_segment): New function.
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(Output_segment::set_is_large_data_segment): New function.
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* output.cc (Output_section::Output_section): Initialize new
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fields.
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(Output_segment::Output_segment): Likewise.
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(Output_segment::add_output_section): Add assertion that large
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data sections always go in large data segments. Force small data
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sections to the end of the list of data sections. Force small BSS
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sections to the start of the list of BSS sections. For large BSS
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sections to the end of the list of BSS sections.
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* symtab.h (class Symbol): Declare is_common_shndx.
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(Symbol::is_defined): Check Symbol::is_common_shndx.
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(Symbol::is_common): Likewise.
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(class Symbol_table): Define enum Commons_section_type. Update
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declarations. Add small_commons_ and large_commons_ fields.
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* symtab.cc (Symbol::is_common_shndx): New function.
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(Symbol_table::Symbol_table): Initialize new fields.
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(Symbol_table::add_from_object): Put small and large common
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symbols in the right list.
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(Symbol_table::sized_finalized_symbol): Check
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Symbol::is_common_shndx.
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(Symbol_table::sized_write_globals): Likewise.
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* common.cc (Symbol_table::do_allocate_commons): Allocate new
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common symbol lists. Don't call do_allocate_commons_list if the
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list is empty.
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(Symbol_table::do_allocate_commons_list): Remove is_tls
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parameter. Add comons_section_type parameter. Change all
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callers. Handle small and large common symbols.
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* object.cc (Sized_relobj::do_finalize_local_symbols): Check
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Symbol::is_common_shndx.
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* resolve.cc (symbol_to_bits): Likewise.
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* target.h (Target::small_common_shndx): New function.
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(Target::small_common_section_flags): New function.
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(Target::large_common_shndx): New function.
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(Target::large_common_section_flags): New function.
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(Target::new_output_section): New function.
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(Target::Target_info): Add small_common_shndx, large_common_shndx,
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small_common_section_flags, and large_common_section_flags
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fields.
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(Target::do_new_output_section): New virtual function.
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* arm.cc (Target_arm::arm_info): Initialize new fields.
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* i386.cc (Target_i386::i386_info): Likewise.
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* powerpc.cc (Target_powerpc::powerpc_info) [all versions]:
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Likewise.
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* sparc.c (Target_sparc::sparc_info) [all versions]: Likewise.
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* x86_64.cc (Target_x86_64::x86_64_info): Likewise.
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(Target_x86_64::do_new_output_section): New function.
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* configure.ac: Define conditional MCMODEL_MEDIUM.
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* testsuite/Makefile.am (check_PROGRAMS): Add large.
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(large_SOURCES, large_CFLAGS, large_DEPENDENCIES): Define.
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(large_LDFLAGS): Define.
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* testsuite/large.c: New file.
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* testsuite/testfile.cc (Target_test::test_target_info):
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Initialize new fields.
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* configure, testsuite/Makefile.in: Rebuild.
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2009-06-05 Doug Kwan <dougkwan@google.com>
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* Makefile.am (CCFILES): Add target.cc.
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* Makefile.in: Regenerate.
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* i386.cc (class Target_i386): Define new virtual method to
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override do_is_local_label_name in parent.
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* object.cc (Sized_relobj::do_count_local_symbols): Discard
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local symbols if --discard-locals or -X is given.
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* options.h (class General_options): Declare new options
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'--discard-locals' and '-X' for discarding locals.
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* target.h (class Target): Define new methods is_local_label_name.
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Declare new virtual method do_is_local_label_name.
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* target.cc: New file.
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* testsuite/Makefile.am (check_PROGRAMS): Add discard_locals_test.
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(check_SCRIPTS): Add discard_locals_test.sh.
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(check_DATA): Add discard_local_tests.syms.
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(discard_locals_test_SOURCES, discard_locals_test_LDFLAGS): Define.
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(discard_local_tests.syms, discard_locals_test.o): New make rules.
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* testsuite/Makefile.in: Regenerate.
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* testsuite/discard_locals_test.c: New file.
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* testsuite/discard_locals_test.sh: Same.
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2009-06-05 Doug Kwan <dougkwan@google.com>
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* object.cc (Sized_relobj::Sized_relobj): Initialize
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discarded_eh_frame_shndx_ to -1U.
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(Sized_relobj::do_layout): Record index of a discard .eh_frame
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section.
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(Sized_relobj::do_count_local_symbols): Skip local symbols in
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a discarded .eh_frame section.
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(Sized_relobj::do_finalize_local_symbols): Ditto.
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* object.h (class Sized_relobj): Declare new member
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discarded_eh_frame_shndx_.
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* testsuite/Makefile.am (check_PROGRAMS): Add local_labels_test.
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(local_labels_test.o, local_labels_test): New rules.
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* testsuite/Makefile.in: Regenerate.
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2009-06-04 Doug Kwan <dougkwan@google.com>
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* layout.cc (Layout::section_name_mapping): Add mapping for
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special ARM sections.
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2009-06-03 Doug Kwan <dougkwan@google.com>
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* arm.cc (utils::sign_extend): Reverse test in gold_assert.
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(utils::has_overflow): Same.
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2009-06-03 Ian Lance Taylor <iant@google.com>
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* layout.cc (Layout::section_name_mapping): New array, replacing
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Layout::linkonce_mapping.
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(Layout::section_name_mapping_count): New variable, replacing
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Layout::linkonce_mapping_count.
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(Layout::linkonce_output_name): Remove.
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(Layout::output_section_name): Rewrite.
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* layout.h (class Layout): Rename Linkonce_mapping to
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Section_name_mapping, linkonce_mapping to section_name_mapping,
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linkonce_mapping_count to section_name_mapping_count. Don't
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declare linkonce_output_name.
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2009-06-03 Doug Kwan <dougkwan@google.com>
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* gold/arm.cc (namespace utils): New.
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(Target_arm::reloc_is_non_pic): Define new method.
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(class Arm_relocate_functions): New.
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(Target_arm::Relocate::relocate): Handle relocation types used by
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Android.
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2009-06-03 Ian Lance Taylor <iant@google.com>
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* arm.cc (Target_arm::scan::global): Use || instead of |.
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2009-06-02 Doug Kwan <dougkwan@google.com>
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* gold/arm.cc (Target_arm::Scan::Scan): Initialize
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issued_non_pic_error_.
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(class Target_arm::Scan): Declare new method check_non_pic.
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Define new method symbol_needs_plt_entry.
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Declare new data member issued_non_pic_error_.
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(class Target_arm::Relocate): Declare new method
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should_apply_static_reloc.
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(Target_arm::may_need_copy_reloc): Handle STT_ARM_TFUNC.
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(Target_arm::Scan::check_non_pic): Define new method.
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(Target_arm::Scan::local): Handle a small subset of reloc types used
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by Android.
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(Target_arm::Scan::local): Same.
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(Target_arm::Relocate::should_apply_statci_reloc): Define new method.
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2009-05-31 Mikolaj Zalewski <mikolajz@google.com>
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* incremental.cc (Incremental_inputs::report_command_line): Filter
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out --incremental-* options.
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2009-05-29 Doug Kwan <dougkwan@google.com>
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* gold/arm.cc (Output_data_plt_arm): Forward declaration for new
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template class.
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(class Target_arm): Update comment.
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(Target_arm::Target_arm): Initialize new data members GOT_,
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PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_ and DYNBSS_.
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Declare new methods Target_arm::got_section, Target_arm::make_plt_entry
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and Target_arm::rel_dyn_section.
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Declare new_enum Target_arm::Got_type.
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Declare new data members GOT_, PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_
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and DYNBSS_.
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Update commments for member do_dynsym_value.
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(Target_arm::got_size, Target_arm::plt_section,
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Target_arm::may_need_copy_reloc and Target_arm::copy_reloc): Define
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new methods inside class defintion.
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(Target_arm::got_section): Define new method.
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(Target_arm::rel_dyn_section): Same.
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(Output_data_plt_arm): New template class.
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(Output_data_plt_arm::Output_data_plt_arm): Define constructor.
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(Output_data_plt_arm:do_adjust_output_section): Define new method.
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(Output_data_plt_arm::add_entry): Same.
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(Output_data_plt_arm::first_plt_entry): Define new
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static data member for PLT instruction template.
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(Output_data_plt_arm::plt_entry): Same.
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(Output_data_plt_arm::do_write): Define new method.
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(Target_arm::make_plt_entry): Same.
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(Target_arm::do_finalize_sections): Same.
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(Target_arm::do_dynsym_value): Same.
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2009-05-28 Doug Kwan <dougkwan@google.com>
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* Makefile.am (TARGETSOURCES): Add arm.cc.
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(ALL_TARGETOBJECTS): Add arm.$(OBJEXT)
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* Makefile.in: Regenerate.
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|
* arm.cc: New file.
|
|
* configure.tgt: Add armbe*-*-*, armeb*-*-* and arm*-*-* targets.
|
|
|
|
2009-05-26 Doug Kwan <dougkwan@google.com>
|
|
|
|
* options.cc (General_options::parse_exclude_libs). Fix a comment.
|
|
(General_options::check_excluded_libs): Strip off directories in
|
|
archive name before matching like GNU ld does.
|
|
* testsuite/Makefile.am (MOSTLYCLEANFILES,
|
|
exclude_libs_test_DEPENDENCIES): Add alt/libexclude_libs_test_3.a
|
|
(exclude_libs_test_LDFLAGS): Add linker option
|
|
-Wl,--exclude-libs,libexclude_libs_test_3
|
|
(exclude_libs_test_LADD): Add alt/libexclude_libs_test_3.a as
|
|
an explicit archive without using -l.
|
|
(alt/libexclude_libs_test_3.a): New make rule.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/exclude_libs_test.c : Declare lib3_default().
|
|
(main): Call it.
|
|
* exclude_libs_test.sh: Add tests for alt/exclude_libs_test_3.a.
|
|
* exclude_libs_test_3.c: New file.
|
|
|
|
2009-05-26 Nick Clifton <nickc@redhat.com>
|
|
|
|
* po/id.po: New Indonesian translation.
|
|
* po/gold.pot: Updated template file.
|
|
|
|
2009-05-22 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* testsuite/Makefile.am: Add -ffunction-sections to compile
|
|
gc_comdat_test files. Add -Wl,--gc-sections to build
|
|
gc_comdat_test.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/gc_comdat_test.sh: Fix the condition around grep.
|
|
|
|
2009-05-21 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* object.cc (Sized_relobj::map_to_kept_section): Return NULL if the
|
|
kept comdat section was garbage collected.
|
|
* testsuite/Makefile.am: Add test gc_comdat_test.sh.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/gc_comdat_test.sh: New file.
|
|
* testsuite/gc_comdat_test_1.cc: New file.
|
|
* testsuite/gc_comdat_test_2.cc: New file.
|
|
|
|
2009-05-19 Doug Kwan <dougkwan@google.com>
|
|
|
|
* archive.cc (Archive::Archive): Move constructor from archive.h
|
|
to here. Initialize no_export_.
|
|
(Archive::get_elf_object_for_member): Set no_export flag of object.
|
|
* archive.h (Archive::Archive): Move constructor body to
|
|
archive.cc.
|
|
(Archive::no_export): New method.
|
|
(Archive::no_export_): New field.
|
|
* object.h (Object::Object): Initialize no_export_ to false.
|
|
(Object::no_export, Object::set_no_export): New methods.
|
|
(Object::no_export_): New field.
|
|
* options.cc (General_options::parse_exclude_libs): New method.
|
|
(General_options::check_excluded_libs) Same.
|
|
* options.h (exclude_libs): New option.
|
|
(General_options::check_excluded_libs): New method declaration.
|
|
(General_options::excluded_libs_): New field.
|
|
* symtab.cc (Symbol_table::add_from_relobj): Hide symbols with
|
|
default or protected visibility if an object has no-export flag set.
|
|
testsuite/Makefile.am (check_PROGRAMS): Add exclude_libs_test.
|
|
(check_SCRIPTS): Add exclude_libs_test.sh.
|
|
(check_DATA): Add exclude_libs_test.syms.
|
|
(MOSTLYCLEANFILES): Add exclude_libs_test.syms,
|
|
libexclude_libs_test_1.a and libexclude_libs_test_2.a.
|
|
(exclude_libs_test_SOURCES, exclude_libs_test_DEPENDENCIES,
|
|
exclude_libs_test_LDFLAGS and exclude_libs_test_LDADD): Define.
|
|
(exclude_libs_test.syms, libexclude_libs_test_1.a,
|
|
libexclude_libs_test_2.a): New rules.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/exclude_libs_test.c: New file.
|
|
* testsuite/exclude_libs_test.sh: Ditto.
|
|
* testsuite/exclude_libs_test_1.c: Ditto.
|
|
* testsuite/exclude_libs_test_2.c: Ditto.
|
|
|
|
2009-05-15 Ian Lance Taylor <iant@google.com>
|
|
|
|
* configure.ac: Check for declarations for cases where libiberty.h
|
|
checks HAVE_DECL_xxx.
|
|
* configure, config.in: Rebuild.
|
|
|
|
2009-05-15 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* gold.h (Incremental_argument_list): Remove (invalid) forward
|
|
declaration.
|
|
* incremental.cc (Incremental_inputs::report_achive): New method.
|
|
(Incremental_inputs::report_object): New method.
|
|
(Incremental_inputs::report_script): New method.
|
|
(Incremental_inputs::finalize_inputs): New method.
|
|
(Incremental_inputs::finalize): Call finalize_inputs().
|
|
(Incremental_inputs::sized_create_incremental_inputs_section_data):
|
|
Create inputs entries.
|
|
* incremental.h (Incremental_input_type): New enum.
|
|
(Incremental_inputs::Incremental_input): Initialize new fields.
|
|
(Incremental_inputs::report_inputs): New method.
|
|
(Incremental_inputs::report_achive): New method.
|
|
(Incremental_inputs::report_object): New method.
|
|
(Incremental_inputs::report_script): New method.
|
|
(Incremental_inputs::finalize_inputs): New method.
|
|
(Incremental_inputs::Input_info): New struct.
|
|
(Incremental_inputs::Input_info_map): New typedef.
|
|
(Incremental_inputs::lock_): New field.
|
|
(Incremental_inputs::Inputs_): New field.
|
|
(Incremental_inputs::Inputs_map): New field.
|
|
* main.cc (main): Call Incremental_input::report_inputs.
|
|
* options.h (Input_argument_list): Typedef moved from
|
|
Input_arguments.
|
|
(Input_file_group::Files): Remove, use ::Input_argument_list.
|
|
(Input_file_group::Input_argument_list): Remove, use
|
|
::Input_argument_list.
|
|
* plugin.cc (Plugin_manager::add_input_file): Add error in
|
|
incremental build.
|
|
* read_syms.cc (do_read_syms): Call Incremental_input::report_*
|
|
functions.
|
|
* script.cc (read_input_script): Call
|
|
Incremental_input::report_script.
|
|
* script.h (Script_info): New class.
|
|
|
|
2009-04-27 Ian Lance Taylor <iant@google.com>
|
|
|
|
* x86_64.cc (do_adjust_output_section): Set entsize to
|
|
plt_entry_size.
|
|
|
|
2009-04-23 Elliott Hughes <enh@google.com>
|
|
|
|
* output.cc (Output_file::close): After short writes, continue
|
|
writing from the correct offset in the buffer being written.
|
|
|
|
2009-04-23 Chris Demetriou <cgd@google.com>
|
|
|
|
* configure.ac (HAVE_TR1_UNORDERED_MAP_REHASH): New define.
|
|
* configure: Regenerate.
|
|
* config.in: Regenerate.
|
|
* gold.h: Avoid std::tr1::unordered_map and std::tr1::unordered_set
|
|
if HAVE_TR1_UNORDERED_MAP_REHASH is not defined.
|
|
|
|
2009-04-21 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* incremental.cc (Incremental_inputs_header_data): Renamed from
|
|
Incremental_input_header_data.
|
|
(Incremental_inputs_header_data::data_size): New field.
|
|
(Incremental_inputs_header_data::put_input_file_count): Renamed
|
|
from input_file_count.
|
|
(Incremental_inputs_header_data::put_command_line_offset): Renamed
|
|
from command_line_offset.
|
|
(Incremental_inputs_header_data::put_reserved): Renamed from
|
|
put_reserved.
|
|
(Incremental_inputs_entry_data): Renamed from
|
|
Incremental_input_entry_data.
|
|
(Incremental_inputs_entry_data::data_size): New field.
|
|
(Incremental_inputs::report_command_line): New method.
|
|
(Incremental_inputs::finalize): New method.
|
|
(Incremental_inputs::create_incremental_inputs_data): New method.
|
|
(Incremental_inputs::sized_create_incremental_inputs_data): New method.
|
|
* incremental.h: New file.
|
|
* layout.cc (Layout::Layout): Handle new incremental_inputs_.
|
|
(Layout::finalize): Create incremental inputs section in
|
|
incremental builds.
|
|
(Layout::create_incremental_info_sections): New method.
|
|
* layout.h (Layout::incremental_inputs): New method.
|
|
(Layout::create_incremental_info_sections): New method.
|
|
(Layout::incremental_inputs_): New field.
|
|
* main.cc (main): Notify Incremental_input of the command line.
|
|
|
|
2009-04-01 Ian Lance Taylor <iant@google.com>
|
|
Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* gold.h (reserve_unordered_map): Define, three versions, one for
|
|
each version of Unordered_map.
|
|
* layout.cc (Layout::Layout): Remove options parameter. Add
|
|
number_of_input_files parameter. Don't initialize options_.
|
|
Initialize number_of_input_files_ and resized_signatures_. Move
|
|
sections_are_attached_.
|
|
(Layout::layout_group): Reserve space for group_signatures_.
|
|
(Layout::find_or_add_kept_section): Change name parameter to be a
|
|
reference. Resize signatures_ map when it gets large enough.
|
|
(Layout::layout_eh_frame): Use parameters->options() instead of
|
|
this->options_.
|
|
(Layout::make_output_section): Likewise.
|
|
(Layout::attach_allocated_section_to_segment): Likewise.
|
|
(Layout::finalize, Layout::create_executable_stack): Likewise.
|
|
(Layout::set_segment_offsets, Layout::create_interp): Likewise.
|
|
(Layout::finish_dynamic_section, Layout::write_binary): Likewise.
|
|
* layout.h (class Layout): Update declarations. Remove options_
|
|
field. Add number_of_input_files_ and resized_signatures_
|
|
fields. Move sections_are_attached_ field.
|
|
* main.cc (main): Pass number of input files to Layout
|
|
constructor. Don't pass options.
|
|
|
|
2009-03-30 Ian Lance Taylor <iant@google.com>
|
|
|
|
* ffsll.c (ffsll): Correct implementation.
|
|
|
|
2009-03-27 Ian Lance Taylor <iant@google.com>
|
|
|
|
* ffsll.c: New file.
|
|
* configure.ac: Call AC_REPLACE_FUNCS on ffsll.
|
|
* gold.h (ffsll): Declare if HAVE_FFSLL is not defined.
|
|
* ftruncate.c (ftruncate): Declare before definition.
|
|
* mremap.c (mremap): Likewise.
|
|
* pread.c (pread): Likewise.
|
|
* configure, Makefile.in, config.in: Rebuild.
|
|
|
|
* mremap.c: New file.
|
|
* configure.ac: Call AC_REPLACE_FUNCS on mremap.
|
|
* gold.h (MREMAP_MAYMOVE): Define if HAVE_MREMAP is not defined.
|
|
(mremap): Declare if HAVE_MREMAP is not defined.
|
|
* configure, Makefile.in, config.in: Rebuild.
|
|
|
|
2009-03-27 Cary Coutant <ccoutant@google.com>
|
|
|
|
* powerpc.cc (Target_powerpc::check_non_pic): Assert that output is
|
|
position independent.
|
|
* sparc.cc (Target_sparc::check_non_pic): Likewise.
|
|
* x86_64.cc (Target_x86_64::check_non_pic): Likewise.
|
|
|
|
2009-03-24 Cary Coutant <ccoutant@google.com>
|
|
|
|
* symtab.h (needs_plt_entry): Check for unsatisfied reference from
|
|
an executable.
|
|
(needs_dynamic_reloc): Likewise.
|
|
|
|
2009-03-24 Ian Lance Taylor <iant@google.com>
|
|
|
|
* yyscript.y (file_cmd): Recognize EXTERN.
|
|
(extern_name_list, extern_name_list_body): New nonterminals.
|
|
* script.cc (script_add_extern): Define.
|
|
* script-c.h (script_add_extern): Declare.
|
|
|
|
2009-03-24 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* object.cc (is_elf_object): Define.
|
|
* object.h (is_elf_object): Declare.
|
|
* archive.cc (Archive::get_elf_object_for_member): Call
|
|
is_elf_object.
|
|
* readsyms.cc (Read_symbols::do_read_symbols): Likewise.
|
|
|
|
2009-03-24 Elliott Hughes <enh@google.com>
|
|
|
|
* output.cc (Output_file::map_anonymous): Define.
|
|
(Output_file::map): Use map_anonymous. If the regular mmap fails,
|
|
try an anonymous one. Report the size if the mmap fails.
|
|
* output.h (class Output_file): Declare map_anonymous.
|
|
|
|
2009-03-24 Ian Lance Taylor <iant@google.com>
|
|
|
|
* target-select.cc (instantiate_target): Don't acquire the lock if
|
|
the instantiated_target_ field has already been set.
|
|
|
|
2009-03-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
* gold-threads.h (class Initialize_lock): Define.
|
|
* gold-threads.cc (class Initialize_lock_once): Define.
|
|
(initialize_lock_control): New static variable.
|
|
(initialize_lock_pointer): New static variable.
|
|
(initialize_lock_once): New static function.
|
|
(Initialize_lock::Initialize_lock): Define.
|
|
(Initialize_lock::initialize): Define.
|
|
* target-select.h: Include "gold-threads.h".
|
|
(class Target_selector): Add lock_ and initialize_lock_ fields.
|
|
Don't define instantiate_target, just declare it.
|
|
* target-select.cc (Target_selector::Target_selector): Initialize
|
|
new fields.
|
|
(Target_selector::instantiate_target): Define.
|
|
* descriptors.h: Include "gold-threads.h".
|
|
(class Descriptors): Add initialize_lock_ field.
|
|
* descriptors.cc (Descriptors::Descriptors): Initialize new
|
|
field.
|
|
(Descriptors::open): Use initialize_lock_ field
|
|
* errors.h (class Errors): Add initialize_lock_ field.
|
|
* errors.cc (Errors::Errors): Initialize new field.
|
|
(Errors::initialize_lock): Use initialize_lock_ field.
|
|
* powerpc.cc (class Target_selector_powerpc): Remove
|
|
instantiated_target_ field. In do_recognize call
|
|
instantiate_target rather than do_instantiate_target. In
|
|
do_instantiate_target just allocate a new target.
|
|
* sparc.cc (class Target_selector_sparc): Likewise.
|
|
|
|
* freebsd.h: New file.
|
|
* i386.cc: Include "freebsd.h".
|
|
(Target_i386): Derive from Target_freebsd rather than
|
|
Sized_target.
|
|
(Target_selector_i386): Derive from Target_selector_freebsd rather
|
|
than Target_selector.
|
|
* x86_64.cc: Include "freebsd.h".
|
|
(Target_x86_64): Derive from Target_freebsd rather than
|
|
Sized_target.
|
|
(Target_selector_x86_64): Derive from Target_selector_freebsd
|
|
rather than Target_selector.
|
|
* target.h (class Target): Add adjust_elf_header and
|
|
do_adjust_elf_header.
|
|
* output.cc (Output_file_header:: do_sized_write): Call target
|
|
adjust_elf_header routine.
|
|
* configure.tgt: Set targ_osabi.
|
|
* configure.ac: Define GOLD_DEFAULT_OSABI.
|
|
* parameters.cc (Parameters::default_target): Pass
|
|
GOLD_DEFAULT_OSABI to select_target.
|
|
* target-select.h (class Target_selector): Make instantiate_target
|
|
protected rather than private.
|
|
* Makefile.am (HFILES): Add freebsd.h.
|
|
* configure, Makefile.in, config.in: Rebuild.
|
|
|
|
* merge.cc (do_add_input_section): Correct pend value. Change
|
|
message about last entry not being null terminated from error to
|
|
warning.
|
|
|
|
2009-03-20 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* incremental.cc: New file.
|
|
* Makefile.am (CCFILES): Add incremental.cc.
|
|
* Makefile.in: Rebuild.
|
|
|
|
2009-03-19 Paul Pluzhnikov <ppluzhnikov@google.com>
|
|
|
|
* layout.cc (Layout::output_section_name): Preserve names
|
|
of '.note.' sections.
|
|
|
|
2009-03-19 Ian Lance Taylor <iant@google.com>
|
|
|
|
* descriptors.cc (Descriptors::open): Check that the options are
|
|
valid before using them.
|
|
|
|
2009-03-18 Ian Lance Taylor <iant@google.com>
|
|
|
|
* script-sections.h: Include <list>.
|
|
(class Script_sections): Change Sections_elements from std::vector
|
|
to std::list. Typedef public Elements_iterator. Add
|
|
orphan_section_placement_, data_segment_align_start_, and
|
|
saw_data_segment_align_ fields. Remove data_segment_align_index_
|
|
field.
|
|
* script-sections.cc (class Orphan_section_placement): New class.
|
|
(class Sections_element): Add virtual functions is_relro and
|
|
orphan_section_init. Remove virtual function place_orphan_here.
|
|
(class Output_section_definition): Add is_relro and
|
|
orphan_section_init. Remove place_orphan_here.
|
|
(class Orphan_output_section): Likewise.
|
|
(Script_sections::Script_sections): Update for field changes.
|
|
(Script_sections::data_segment_align): Set saw_data_segment_align_
|
|
and data_segment_align_start_, not data_segment_align_index.
|
|
(Script_sections::data_segment_relro_end): Check
|
|
saw_data_segment_align_. Use data_segment_align_start_ rather
|
|
than data_segment_align_index_.
|
|
(Script_sections::place_orphan): Rewrite to use
|
|
Orphan_section_placement.
|
|
|
|
2009-03-17 Ian Lance Taylor <iant@google.com>
|
|
|
|
* archive.cc (Archive::add_symbols): Check for a version attached
|
|
to the symbol name in the archive map.
|
|
* testsuite/Makefile.am (check_PROGRAMS): Add ver_test_11.
|
|
(ver_test_11_SOURCES, ver_test_11_DEPENDENCIES): Define.
|
|
(ver_test_11_LDFLAGS, ver_test_11_LDADD): Define.
|
|
(ver_test_11.a): New target.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
* configure.ac: Check for chsize and posix_fallocate. Replace
|
|
ftruncate.
|
|
* ftruncate.c: New file, from gnulib.
|
|
* output.cc (posix_fallocate): Define dummy version if not
|
|
HAVE_POSIX_FALLOCATE.
|
|
(Output_file::map): Call posix_fallocate rather than lseek and
|
|
write.
|
|
* gold.h (ftruncate): Declare if not HAVE_FTRUNCATE.
|
|
* configure, Makefile.in, config.in: Rebuild.
|
|
|
|
2009-03-17 Paul Pluzhnikov <ppluzhnikov@google.com>
|
|
|
|
* layout.h (Layout::create_note): Add section_name parameter.
|
|
* layout.cc (Layout::create_note): Likewise.
|
|
(Layout::create_build_id, Layout::create_gold_note): Fix callers.
|
|
|
|
2009-03-17 Ian Lance Taylor <iant@google.com>
|
|
|
|
* descriptors.cc: Include "options.h".
|
|
(FD_CLOEXEC, O_CLOEXEC): Define if not defined.
|
|
(Descriptors::open): Always use O_CLOEXEC when opening a new
|
|
descriptor. If we have a plugin, and O_CLOEXEC was not defined,
|
|
then set FD_CLOEXEC.
|
|
|
|
* sparc.cc (class Target_sparc): Add has_got_section.
|
|
(Target_sparc::Scan::global): If we see _GLOBAL_OFFSET_TABLE_,
|
|
make sure we have a GOT section.
|
|
|
|
* sparc.cc (optimize_tls_reloc): Recognize R_SPARC_TLS_IE_ADD.
|
|
(Target_sparc::Scan::local): Likewise.
|
|
(Target_sparc::Scan::global): Likewise.
|
|
(Target_sparc::Relocate::relocate): Likewise.
|
|
(Target_sparc::Relocate::relocate_tls): Likewise.
|
|
|
|
* symtab.cc (Symbol_table::define_default_version): New function,
|
|
broken out of add_from_object.
|
|
(Symbol_table::add_from_object): Call define_default_version.
|
|
(Symbol_table::define_special_symbol): Add resolve_oldsym
|
|
parameter. Change all callers. If the version for a symbol comes
|
|
from a version script, resolve it with the symbol with the same
|
|
name with no version. Also add the symbol without a version if
|
|
appropriate.
|
|
(do_define_in_output_data): If resolving with oldsym, don't delete
|
|
sym.
|
|
(do_define_in_output_segment): Likewise.
|
|
(do_define_as_constant): Likewise.
|
|
* symtab.h (class Symbol_table): Update declarations.
|
|
|
|
2009-03-13 Ian Lance Taylor <iant@google.com>
|
|
|
|
* readsyms.cc (Read_symbols::incompatible_warning): New function.
|
|
(Read_symbols::requeue): New function.
|
|
(Read_symbols::do_read_symbols): If make_elf_object fails because
|
|
the target type is not configured, and the file was searched for,
|
|
issue a warning and retry with the next directory.
|
|
(Add_symbols::run): If the file has an incompatible format, and
|
|
it was searched for, requeue the Read_symbols task. On error,
|
|
release the object.
|
|
* readsyms.h (class Read_symbols): Add dirindex_ field. Add
|
|
dirindex parameter to constructor. Change all callers. Declare
|
|
incompatible_warning and requeue.
|
|
(class Add_symbols): Add dirpath_, dirindex_, mapfile_,
|
|
input_argument_ and input_group_ fields. Add them to
|
|
constructor. Change all callers.
|
|
(class Read_script): Add dirindex_ field. Add it to constructor.
|
|
Change all callers.
|
|
* archive.cc (Archive::setup): Remove input_objects parameter.
|
|
Change all callers.
|
|
(Archive::get_file_and_offset): Likewise.
|
|
(Archive::read_all_symbols): Likewise.
|
|
(Archive::read_symbols): Likewise.
|
|
(Archive::get_elf_object_for_member): Remove input_objects
|
|
parameter. Add punconfigured parameter. Change all callers.
|
|
(Archive::add_symbols): Change return type to bool. Check return
|
|
value of include_member.
|
|
(Archive::include_all_members): Likewise.
|
|
(Archive::include_member): Change return type to bool. Return
|
|
false if first included object has incompatible target. Set
|
|
included_member_ field.
|
|
(Add_archive_symbols::run): If add_symbols returns false, requeue
|
|
Read_symbols task.
|
|
* archive.h (class Archive): Add included_member_ field.
|
|
Initialize it in constructor. Add input_file and searched_for
|
|
methods. Update declarations.
|
|
(class Add_archive_symbols): Add dirpath_, dirindex_, and
|
|
input_argument_ fields. Add them to constructor. Change all
|
|
callers.
|
|
* script.cc: Include "target-select.h".
|
|
(class Parser_closure): Add skip_on_incompatible_target_ and
|
|
found_incompatible_target_ fields. Add
|
|
skip_on_incompatible_target parameter to constructor. Change all
|
|
callers. Add methods skip_on_incompatible_target,
|
|
clear_skip_on_incompatible_target, found_incompatible_target, and
|
|
set_found_incompatible_target.
|
|
(read_input_script): Add dirindex parameter. Change all callers.
|
|
If parser finds an incompatible target, requeue Read_symbols
|
|
task.
|
|
(script_set_symbol): Clear skip_on_incompatible_target in
|
|
closure.
|
|
(script_add_assertion, script_parse_option): Likewise.
|
|
(script_start_sections, script_add_phdr): Likewise.
|
|
(script_check_output_format): New function.
|
|
* script.h (read_input_script): Update declaration.
|
|
* script-c.h (script_check_output_format): Declare.
|
|
* yyscript.y (file_cmd): Handle OUTPUT_FORMAT.
|
|
(ignore_cmd): Remove OUTPUT_FORMAT.
|
|
* fileread.cc (Input_file::Input_file): Add explicit this.
|
|
(Input_file::will_search_for): New function.
|
|
(Input_file::open): Add pindex parameter. Change all callers.
|
|
* fileread.h (class Input_file): Add input_file_argument method.
|
|
Declare will_search_for. Update declarations.
|
|
* object.cc (make_elf_object): Add punconfigured parameter.
|
|
Change all callers.
|
|
* object.h (class Object): Make input_file public. Add
|
|
searched_for method.
|
|
(make_elf_object): Update declaration.
|
|
* dirsearch.cc (Dirsearch::find): Add pindex parameter. Use it to
|
|
restart search.
|
|
* dirsearch.h (class Dirsearch): Update declaration.
|
|
* options.h (class General_options): Add --warn-search-mismatch.
|
|
* parameters.cc (Parameters::is_compatible_target): New function.
|
|
* parameters.h (class Parameters): Declare is_compatible_target.
|
|
* workqueue.cc (Workqueue::add_blocker): New function.
|
|
* workqueue.h (class Workqueue): Declare add_blocker.
|
|
|
|
* fileread.cc (Input_file::open): Remove options parameter.
|
|
Change all callers.
|
|
(Input_file::open_binary): Likewise.
|
|
* script.cc (read_input_script): Likewise.
|
|
* readsyms.h (class Read_symbols): Remove options_ field. Remove
|
|
options parameter from constructor. Change all callers.
|
|
(class Read_script): Likewise.
|
|
* fileread.h (class Input_file): Update declarations.
|
|
* script.h (read_input_script): Update declaration.
|
|
|
|
2009-03-10 Nick Clifton <nickc@redhat.com>
|
|
|
|
* po/es.po: New Spanish translation.
|
|
|
|
2009-03-06 Cary Coutant <ccoutant@google.com>
|
|
|
|
* options.cc (parse_short_option): Keep dash_z from registering itself.
|
|
|
|
2009-03-03 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 9918
|
|
* target-reloc.h (relocate_section): Pass output_section to
|
|
relocate.
|
|
* i386.cc (Target_i386::should_apply_static_reloc): Add
|
|
output_section parameter. Change all callers.
|
|
(Target_i386::Relocate::relocate): Add output_section parameter.
|
|
* x86_64.cc (Target_x86_64::Relocate::relocate): Likewise.
|
|
* sparc.cc (Target_sparc::Relocate::relocate): Likewise.
|
|
* powerpc.cc (Target_powerpc::Relocate::relocate): Likewise.
|
|
* testsuite/two_file_shared.sh: New script.
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add two_file_shared.sh.
|
|
(check_DATA): Add two_file_shared.dbg.
|
|
(two_file_shared.dbg): New target.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2009-03-01 Ian Lance Taylor <iant@google.com>
|
|
|
|
* configure.ac: Check for byteswap.h.
|
|
* configure: Rebuild.
|
|
* config.in: Rebuild.
|
|
|
|
2009-03-01 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* layout.cc (Layout::find_or_add_kept_section): New function.
|
|
(Layout::add_comdat): Removed.
|
|
* layout.h (struct Kept_section): Move out of class Layout.
|
|
Remove trailing underscores from field names. Add group_sections
|
|
field. Rename group_ field to is_group. Change all uses.
|
|
(class Layout): Declare find_or_add_kept_section, not add_comdat.
|
|
* object.cc (Sized_relobj::Sized_relobj): Don't initialize
|
|
comdat_groups_ field.
|
|
(Sized_relobj::include_section_group): Use
|
|
find_or_add_kept_section and Kept_section::group_sections.
|
|
(Sized_relobj::include_linkonce_section): Likewise.
|
|
* object.cc (class Sized_relobj): Don't define Comdat_group or
|
|
Comdat_group_table. Remove find_comdat_group and
|
|
add_comdat_group. Remove comdat_groups_ field.
|
|
* plugin.cc (include_comdat_group): Use
|
|
Layout::find_or_add_kept_section.
|
|
|
|
2009-02-28 Ian Lance Taylor <iant@google.com>
|
|
|
|
* README: --gc-sections and map files are now supported. Document
|
|
some build requirements.
|
|
|
|
PR 6992
|
|
* symtab.cc (Symbol_table::sized_write_section_symbol): In a
|
|
relocatable link set the value of the section symbol to zero.
|
|
* object.cc (Sized_relobj::do_finalize_local_symbols): In a
|
|
relocatable link don't include the section address in the local
|
|
symbol value.
|
|
|
|
2009-02-27 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 6811
|
|
* options.h (class Search_directory): Add is_system_directory.
|
|
(class General_options): Declare is_in_system_directory.
|
|
* options.cc (get_relative_sysroot): Make static.
|
|
(get_default_sysroot): Make static.
|
|
(General_optoins::is_in_system_directory): New function.
|
|
* fileread.cc (Input_file::is_in_system_directory): New function.
|
|
* fileread.h (class Input_file): Declare is_in_system_directory.
|
|
* object.h (class Object): Add is_in_system_directory.
|
|
(class Input_objects): Remove system_library_directory_ field.
|
|
* object.cc (Input_objects::add_object): Don't set
|
|
system_library_directory_.
|
|
(input_objects::found_in_system_library_directory): Remove.
|
|
* symtab.cc (Symbol_table::write_globals): Remove input_objects
|
|
parameter. Change all callers.
|
|
(Symbol_table::sized_write_globals): Likewise.
|
|
(Symbol_table::warn_about_undefined_dynobj_symbol): Likewise.
|
|
Call Object::is_in_system_directory.
|
|
* symtab.h (class Symbol_table): Update declarations.
|
|
|
|
PR 5990
|
|
* descriptors.h (Open_descriptor): Add is_on_stack field.
|
|
* descriptors.cc (Descriptors::open): If the descriptor is on the
|
|
top of the stack, remove it. Initialize is_on_stack field.
|
|
(Descriptors::release): Only add pod to stack if it is not on the
|
|
stack already.
|
|
(Descriptors::close_some_descriptor): Clear stack_next and
|
|
is_on_stack fields.
|
|
|
|
PR 7091
|
|
* output.cc (Output_section::find_starting_output_address): Rename
|
|
from starting_output_address; add PADDR parameter; change return
|
|
type.
|
|
* output.h (class Output_section): Declare
|
|
find_starting_output_address instead of starting_output_address.
|
|
* object.cc (Sized_relobj::do_finalize_local_symbols): Handle a
|
|
section symbol for which we can't find a merge section.
|
|
|
|
PR 9836
|
|
* symtab.cc (Symbol_table::add_from_object): If the visibility is
|
|
hidden or internal, force the symbol to be local.
|
|
* resolve.cc (Symbol::override_visibility): Define.
|
|
(Symbol::override_base): Use override_visibility.
|
|
(Symbol_table::resolve): Likewise.
|
|
(Symbol::override_base_with_special): Likewise.
|
|
(Symbol_table::override_with_special): If the visibility is hidden
|
|
or internal, force the symbol to be local.
|
|
* symtab.h (class Symbol): Add set_visibility and
|
|
override_visibility.
|
|
* testsuite/ver_test_1.sh: New file.
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add ver_test_1.sh.
|
|
(check_DATA): Add ver_test_1.syms.
|
|
(ver_test_1.syms): New target.
|
|
* testsuite/Makefile.in: Rebuild.
|
|
|
|
2009-02-25 Cary Coutant <ccoutant@google.com>
|
|
|
|
* layout.cc (Layout::choose_output_section): Don't rename sections
|
|
when using a linker script that has a SECTIONS clause.
|
|
* Makefile.in: Regenerate.
|
|
|
|
* testsuite/Makefile.am (script_test_5.sh): New test case.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/script_test_5.cc: New file.
|
|
* testsuite/script_test_5.sh: New file.
|
|
* testsuite/script_test_5.t: New file.
|
|
|
|
2009-02-13 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* archive.cc (Archive::include_member): Update calls to add_symbols.
|
|
* dynobj.cc (Sized_dynobj<size, big_endian>::make_version_map): Add
|
|
the Layout argument.
|
|
* dynobj.h (do_add_symbols): Add the Layout argument.
|
|
* object.cc (Sized_relobj<size, big_endian>::do_add_symbols): Add the
|
|
Layout argument.
|
|
* object.h (Object::add_symbols): Add the Layout argument.
|
|
(Object::do_add_symbols): Add the Layout argument.
|
|
(Sized_relobj::do_add_symbols): Add the Layout argument.
|
|
* plugin.cc (Sized_pluginobj<size, big_endian>::do_add_symbols):
|
|
Unify the two versions.
|
|
(Add_plugin_symbols): Remove.
|
|
* plugin.h (Pluginobj::add_symbols, Pluginobj::do_add_symbols): Remove.
|
|
(Sized_pluginobj::do_add_symbols): Unify the two versions.
|
|
(Add_plugin_symbols): Remove.
|
|
* readsyms.cc (Read_symbols::do_read_symbols): Update call to
|
|
Add_symbols. Use Add_symbols instead of Add_plugin_symbols.
|
|
(Add_symbols::run): Make it work with Pulginobj.
|
|
|
|
2009-02-06 Ian Lance Taylor <iant@google.com>
|
|
|
|
* object.cc (Sized_relobj::do_layout): Make info message start
|
|
with lower case letter.
|
|
|
|
2009-02-06 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* binary.cc: Fix file comment.
|
|
|
|
* options.h (enum Incremental_disposition): Define.
|
|
(class General_options): Add new options: --incremental,
|
|
--incremental_changed, --incremental_unchanged,
|
|
--incremental_unknown. Add incremental_disposition_ and
|
|
implicit_incremental_ fields.
|
|
(General_options::incremental_disposition): New function.
|
|
(class Position_dependent_options): Add incremental_disposition
|
|
option.
|
|
(Position_dependent_options::copy_from_options): Set incremental
|
|
dispositions.
|
|
* options.cc (General_options::parse_incremental_changed): New
|
|
function.
|
|
(General_options::parse_incremental_unchanged): New function.
|
|
(General_options::parse_incremental_unknown): New function.
|
|
(General_options::General_options): Initialize new fields
|
|
incremental_disposition_ and implicit_incremental_.
|
|
(General_options::finalize): Check for uasge of --incremental-*
|
|
without --incremental.
|
|
|
|
2009-02-06 Chris Demetriou <cgd@google.com>
|
|
|
|
* gold.h (gold_undefined_symbol): Change to take only a Symbol
|
|
pointer and to report location as the file name associated with
|
|
the symbol.
|
|
(gold_undefined_symbol_at_location): New function to replace the
|
|
old gold_undefined_symbol functionality.
|
|
* target-reloc.h (relocate_section): Update to use
|
|
gold_undefined_symbol_at_location.
|
|
* symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol):
|
|
Call gold_undefined_symbol function rather than gold_error.
|
|
* errors.h (Errors::undefined_symbol): Take location as a
|
|
string, rather than calculating it from a relocation.
|
|
* errors.cc (Errors::fatal): Print "fatal error:" before the
|
|
formatted message.
|
|
(Errors::error, Errors::error_at_location): Print "error: "
|
|
before the formatted message.
|
|
(Errors::undefined_symbol): Take location as a string, rather
|
|
than calculating it from a relocation.
|
|
(gold_undefined_symbol_at_location): New function akin to
|
|
old gold_undefined_symbol, calculates location from relocation.
|
|
(gold_undefined_symbol): Change to take only a Symbol pointer
|
|
and to report location as the file name associated with the symbol.
|
|
* testsuite/debug_msg.sh: Update for changed error messages.
|
|
* testsuite/undef_symbol.sh: Likewise.
|
|
|
|
2009-02-04 Duncan Sands <baldrick@free.fr>
|
|
|
|
PR 9812
|
|
* reduced_debug_output.h
|
|
(Output_reduced_debug_abbrev_section::failed): Use format for
|
|
gold_warning.
|
|
(Output_reduced_debug_info_section::faild): Likewise.
|
|
|
|
2009-01-31 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
* script.cc (Lazy_demangler): New class.
|
|
(Version_script_info::get_symbol_version_helper): Demangle a
|
|
symbol only once.
|
|
|
|
2009-01-29 Cary Coutant <ccoutant@google.com>
|
|
|
|
* i386.cc (Target_i386::Relocate::relocate): Recognize non-PIC calls
|
|
to __tls_get_addr.
|
|
* x86_64.cc (Target_x86_64::Relocate::relocate): Likewise.
|
|
|
|
2009-01-28 Ian Lance Taylor <iant@google.com>
|
|
|
|
* version.cc (version_string): Bump to 1.9.
|
|
|
|
* gold.h: Include <cstring> and <stdint.h>.
|
|
* version.cc: Include <cstdio>.
|
|
* object.cc (Sized_relobj::do_layout): Initialize gc_sd to avoid a
|
|
warning.
|
|
* reduced_debug_output.cc (insert_into_vector): Rename from
|
|
Insert_into_vector; change all callers. Use Swap_unaligned to
|
|
avoid aliasing issue; remove union since it is unnecessary.
|
|
|
|
2009-01-27 Sriraman Tallam <tmsriram@google.com>
|
|
|
|
* Makefile.am (CCFILES): Add gc.cc.
|
|
(HFILES): Add gc.h.
|
|
* Makefile.in: Regenerate.
|
|
* gold.cc (Gc_runner): New class.
|
|
(queue_initial_tasks): Call garbage collection related tasks
|
|
when corresponding options are invoked.
|
|
(queue_middle_gc_tasks): New function.
|
|
(queue_middle_tasks): Reorder tasks to allow relocs to be read and
|
|
processed early before laying out sections during garbage collection.
|
|
* gold.h (queue_middle_gc_tasks): New function.
|
|
(is_prefix_of): Move from "layout.cc".
|
|
* i386.cc (Target_i386::gc_process_relocs): New function.
|
|
* layout.cc (is_prefix_of): Remove. Move to "gold.h"
|
|
* main.cc (main): Create object of class "Garbage_collection".
|
|
* object.cc (Relobj::copy_symbols_data): New function.
|
|
(Relobj::is_section_name_included): New function.
|
|
(Sized_relobj::do_layout): Allow this function to be called twice
|
|
during garbage collection and defer layout of section during the
|
|
first call.
|
|
* object.h (Relobj::get_symbols_data): New function.
|
|
(Relobj::is_section_name_included): New function.
|
|
(Relobj::copy_symbols_data): New function.
|
|
(Relobj::set_symbols_data): New function.
|
|
(Relobj::get_relocs_data): New function.
|
|
(Relobj::set_relocs_data): New function.
|
|
(Relobj::is_output_section_offset_invalid): New pure virtual function.
|
|
(Relobj::gc_process_relocs): New function.
|
|
(Relobj::do_gc_process_relocs): New pure virtual function.
|
|
(Relobj::sd_): New data member.
|
|
(Sized_relobj::is_output_section_offset_invalid): New function.
|
|
(Sized_relobj::do_gc_process_relocs): New function.
|
|
* options.h (General_options::gc_sections): Modify to not be a no-op.
|
|
(General_options::print_gc_sections): New option.
|
|
* plugin.cc (Plugin_finish::run): Remove function call to
|
|
Plugin_manager::layout_deferred_objects. Move it to "gold.cc".
|
|
* powerpc.cc (Target_powerpc::gc_process_relocs): New function.
|
|
* reloc.cc (Read_relocs::run): Add task to process relocs and
|
|
determine unreferenced sections when doing garbage collection.
|
|
(Gc_process_relocs): New class.
|
|
(Sized_relobj::do_gc_process_relocs): New function.
|
|
(Sized_relobj::do_scan_relocs): Don't try to scan the relocs for
|
|
sections that are garbage collected.
|
|
* reloc.h (Gc_process_relocs): New class.
|
|
* sparc.cc (Target_sparc::gc_process_relocs): New function.
|
|
* symtab.cc (Symbol::should_add_dynsym_entry): Do not add entries for
|
|
symbols whose corresponding sections are garbage collected.
|
|
(Symbol_table::Symbol_table): Add new parameter for the garbage
|
|
collection object.
|
|
(Symbol_table::gc_mark_undef_symbols): New function.
|
|
(Symbol_table::gc_mark_symbol_for_shlib): New function.
|
|
(Symbol_table::gc_mark_dyn_syms): New function.
|
|
(Symbol_table::resolve): Do not treat symbols seen in dynamic objects
|
|
as garbage.
|
|
(Symbol_table::add_from_object): Likewise.
|
|
(Symbol_table::add_from_relobj): When building shared objects, do not
|
|
treat externally visible symbols as garbage.
|
|
(Symbol_table::sized_finalize_symbol): Do not check dynamic symbol
|
|
table information for static and relocatable links.
|
|
* symtab.h (Symbol_table::set_gc): New function.
|
|
(Symbol_table::gc): New function.
|
|
(Symbol_table::gc_mark_undef_symbols): New function.
|
|
(Symbol_table::gc_mark_symbol_for_shlib): New function.
|
|
(Symbol_table::gc_mark_dyn_syms): New function.
|
|
(Symbol_table::gc_): New data member.
|
|
* target.h (Sized_target::gc_process_relocs): New pure virtual
|
|
function.
|
|
* x86_64.cc (Target_x86_64::gc_process_relocs): New function.
|
|
* testsuite/testfile.cc (Target_test::gc_process_relocs): New function.
|
|
|
|
2009-01-20 Chris Faylor <me.sourceware@sourceware.org>
|
|
|
|
* options.h (General_options::gc_sections): Define as a no-op for now.
|
|
(General_options::no_keep_memory): Ditto.
|
|
(General_options::Bshareable): Define.
|
|
* options.cc (General_options::finalize): Honor -Bshareable.
|
|
|
|
2009-01-20 Andreas Schwab <schwab@suse.de>
|
|
|
|
* powerpc.cc (Powerpc_relocate_functions::rel16_ha): Don't try to
|
|
read the value in the contents, since we don't use it. Use the
|
|
template endianness when writing.
|
|
(Relocate::relocate): Use it for R_PPC_REL16_HA.
|
|
|
|
2009-01-19 Andreas Schwab <schwab@suse.de>
|
|
|
|
* configure.tgt (powerpc64-*): Fix targ_obj.
|
|
|
|
2009-01-15 Ian Lance Taylor <iant@google.com>
|
|
|
|
* object.cc (Sized_relobj::write_local_symbols): Don't write out
|
|
local symbols when stripping all symbols.
|
|
|
|
2009-01-14 Cary Coutant <ccoutant@google.com>
|
|
|
|
* output.cc (Output_reloc): Add explicit instantiations.
|
|
|
|
2009-01-14 Cary Coutant <ccoutant@google.com>
|
|
|
|
* archive.cc (Archive::get_elf_object_for_member): Remove call
|
|
to File_read::claim_for_plugin.
|
|
* descriptors.cc (Descriptors::open): Remove reference to
|
|
is_claimed.
|
|
(Descriptors::claim_for_plugin): Remove.
|
|
* descriptors.h (Descriptors::claim_for_plugin): Remove.
|
|
(Descriptors::is_claimed): Remove.
|
|
(claim_descriptor_for_plugin): Remove.
|
|
* fileread.cc (File_read::claim_for_plugin): Remove.
|
|
* fileread.h (File_read::claim_for_plugin): Remove.
|
|
(File_read::descriptor): Reopen descriptor if necessary.
|
|
* plugin.cc (Plugin::load): Add two new APIs to transfer vector.
|
|
(Plugin_manager::all_symbols_read): Add task parameter. Change
|
|
all callers.
|
|
(Plugin_manager::get_input_file): New function.
|
|
(Plugin_manager::release_input_file): New function.
|
|
(Pluginobj::Pluginobj): Add filesize parameter and initialize
|
|
corresponding data member.
|
|
(Sized_pluginobj::Sized_pluginobj): Add filesize parameter
|
|
and pass to base constructor. Change all callers.
|
|
(get_input_file, release_input_file): New functions.
|
|
(make_sized_plugin_object): Add filesize parameter. Change all callers.
|
|
* plugin.h (Plugin_manager::Plugin_manager): Initialize task_ member.
|
|
(Plugin_manager::all_symbols_read): Add task parameter.
|
|
(Plugin_manager::get_input_file): New function.
|
|
(Plugin_manager::release_input_file): New function.
|
|
(Plugin_manager::task_): New data member.
|
|
(Pluginobj::Pluginobj): Add filesize parameter.
|
|
(Pluginobj::filename): New function.
|
|
(Pluginobj::descriptor): New function.
|
|
(Pluginobj::filesize): New function.
|
|
(Pluginobj::filesize_): New data member.
|
|
(Sized_pluginobj::Sized_pluginobj): Add filesize parameter.
|
|
* readsyms.cc (Read_symbols::do_read_symbols): Remove call to
|
|
File_read::claim_for_plugin; use Object::unlock to unlock the file.
|
|
|
|
* testsuite/Makefile.am (plugin_test_4): New test case for plugins
|
|
with archive libraries.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/plugin_test.c (struct sym_info): New type.
|
|
(get_input_file, release_input_file): New static variables.
|
|
(onload): Capture new transfer vector entries.
|
|
(claim_file_hook): Stop reading at end of file according to filesize.
|
|
Factor out parsing of readelf output into separate function.
|
|
(all_symbols_read_hook): Exercise get_input_file and release_input_file
|
|
APIs and get the source file name from the symbol table. Convert
|
|
source file name to corresponding object file name. Print info
|
|
message when adding new input files.
|
|
(parse_readelf_line): New function.
|
|
* testsuite/plugin_test_1.sh: Add checks for new info messages.
|
|
* testsuite/plugin_test_2.sh: Likewise.
|
|
* testsuite/plugin_test_3.sh: Likewise.
|
|
* testsuite/plugin_test_4.sh: New test case.
|
|
|
|
2009-01-07 Ian Lance Taylor <iant@google.com>
|
|
|
|
* version.cc (version_string): Bump to 1.8.
|
|
|
|
2008-12-23 Cary Coutant <ccoutant@google.com>
|
|
|
|
* gold.cc (gold_exit): Call plugin cleanup handlers on exit.
|
|
* plugin.cc (Plugin_manager::finish): Rename as
|
|
layout_deferred_objects. Move cleanup to separate function.
|
|
(Plugin_manager::cleanup): New function.
|
|
(Plugin_finish::run): Call layout_deferred_objects and cleanup
|
|
separately.
|
|
* plugin.h (Plugin_manager::finish): Rename as
|
|
layout_deferred_objects.
|
|
(Plugin_manager::cleanup): New function.
|
|
(Plugin_manager::cleanup_done): New field.
|
|
|
|
2008-12-23 Cary Coutant <ccoutant@google.com>
|
|
|
|
* plugin.cc (is_visible_from_outside): New function.
|
|
(Pluginobj::get_symbol_resolution_info): Call is_visible_from_outside
|
|
so we don't return "IR only" status for exported symbols or -r links.
|
|
|
|
* testsuite/Makefile.am (plugin_test_3): New test case.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/plugin_test_3.sh: New file.
|
|
|
|
2008-12-22 Cary Coutant <ccoutant@google.com>
|
|
|
|
* object.cc (Sized_relobj::layout_section): New function.
|
|
(Sized_relobj::do_layout): Defer layout of input sections until after
|
|
plugin has provided replacement files.
|
|
(Sized_relobj::do_layout_deferred_sections): New function.
|
|
* object.h (Relobj::set_section_offset): Remove virtual keyword.
|
|
(Relobj::layout_deferred_sections): New function.
|
|
(Relobj::do_layout_deferred_sections): New function.
|
|
(Sized_relobj::do_layout_deferred_sections): New function.
|
|
(Sized_relobj::layout_section): New function.
|
|
(Sized_relobj::Deferred_layout): New structure.
|
|
(Sized_relobj::deferred_layout_): New field.
|
|
* plugin.cc (Plugin_manager::finish): Renamed, was cleanup.
|
|
Change all callers. Layout deferred sections.
|
|
(class Plugin_finish): Renamed, was Plugin_cleanup. Change all
|
|
references.
|
|
(Plugin_hook::run): Move code from do_plugin_hook inline.
|
|
(Plugin_hook::do_plugin_hook): Remove.
|
|
* plugin.h (Plugin_manager::Plugin_manager): Add missing initializers.
|
|
(Plugin_manager::finish): Renamed, was cleanup.
|
|
(Plugin_manager::should_defer_layout): New function.
|
|
(Plugin_manager::add_deferred_layout_object): New function.
|
|
(Plugin_manager::Deferred_layout_list): New type.
|
|
(Plugin_manager::deferred_layout_objects_): New field.
|
|
(Plugin_hook::do_plugin_hook): Remove.
|
|
|
|
2008-12-17 Ian Lance Taylor <iant@google.com>
|
|
|
|
* options.h (class General_options): Add --no case for
|
|
--export-dynamic.
|
|
|
|
2008-12-16 Cary Coutant <ccoutant@google.com>
|
|
|
|
* plugin.cc (Plugin::load): Move LDPT_MESSAGE to front of transfer
|
|
vector.
|
|
(Plugin_manager::claim_file): Create plugin object even if
|
|
plugin did not call the add_symbols callback.
|
|
(Plugin_obj::get_symbol_resolution_info): Guard against plugin
|
|
asking for more symbols than were added.
|
|
* testsuite/Makefile.am (plugin_test_1): Add test case with
|
|
no global symbols.
|
|
(empty.syms): New target.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
* testsuite/plugin_test.c (claim_file_hook): Add new debug
|
|
message. Don't call add_symbols if no globals.
|
|
(all_symbols_read_hook): Don't provide replacement for empty
|
|
claimed file.
|
|
|
|
2008-12-12 Ian Lance Taylor <iant@google.com>
|
|
|
|
* target-reloc.h (Default_scan_relocatable_relocs): Only discard
|
|
r_type == 0 for a local symbol with r_sym == 0.
|
|
(scan_relocatable_relocs): Pass r_sym to
|
|
local_non_section_strategy.
|
|
* reloc.cc (Emit_relocs_strategy::local_non_section_strategy): Add
|
|
r_sym parameter.
|
|
|
|
* configure.ac: Update test for TLS descriptors: they are
|
|
supported as of glibc 2.9.
|
|
* configure: Rebuild.
|
|
|
|
2008-12-11 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 7091
|
|
* target-reloc.h (Default_scan_relocatable_relocs): For each
|
|
function, map r_type == 0 to RELOC_DISCARD.
|
|
|
|
2008-12-10 Cary Coutant <ccoutant@google.com>
|
|
|
|
* layout.cc (Layout::add_comdat): Allow COMDAT group from a replacement
|
|
object to override a kept COMDAT group from a plugin object.
|
|
|
|
2008-12-09 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR 7088
|
|
* yyscript.y (file_cmd): Handle INPUT.
|
|
|
|
* testsuite/initpri1.c: Change all declarations to be full
|
|
prototypes by adding void, to avoid compiler warnings.
|
|
|
|
2008-12-05 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* options.cc (General_options::parse_plugin_opt): New.
|
|
(General_options::add_plugin): The argument now is just the filename.
|
|
(General_options::add_plugin_option): New.
|
|
* options.h (plugin_opt): New.
|
|
(add_plugin): Change argument name.
|
|
(add_plugin_option): New.
|
|
* plugin.cc (Plugin::load): Don't parse the plugin option.
|
|
* plugin.h (Plugin::Plugin): Rename argument. Init filename_.
|
|
(Plugin::add_option): New.
|
|
(Plugin::args_): Change type.
|
|
(Plugin::filename_): New.
|
|
(Plugin_manager::add_plugin_option): New.
|
|
* testsuite/Makefile.am (plugin_test_1): Use new syntax.
|
|
* testsuite/Makefile.in: Regenerate.
|
|
|
|
2008-12-05 Cary Coutant <ccoutant@google.com>
|
|
|
|
* layout.cc (Layout::include_section): Check for SHF_EXCLUDE.
|
|
Handle --strip-lto-sections option.
|
|
* options.h (strip_lto_sections): New option.
|
|
|
|
2008-12-01 Cary Coutant <ccoutant@google.com>
|
|
|
|
* plugin.cc (ld_plugin_message): Change format parameter to const.
|
|
Fix mismatch between new[] and delete.
|
|
|
|
2008-11-14 Cary Coutant <ccoutant@google.com>
|
|
|
|
* reloc.cc (Sized_relobj::do_read_relocs): Use constant invalid_address
|
|
instead of -1U.
|
|
|
|
2008-11-05 Craig Silverstein <csilvers@google.com>
|
|
|
|
* options.cc (General_options::parse_dynamic_list): New function.
|
|
* options.h (General_options): New flags dynamic_list,
|
|
dynamic_list_data, dynamic_list_cpp_new, and
|
|
dynamic_list_cpp_typeinfo. New variable dynamic_list_.
|
|
(General_options::in_dynamic_list): New function.
|
|
* script.cc (Lex::Mode): New enum DYNAMIC_LIST.
|
|
(Lex::can_start_name): Add support for DYNAMIC_LIST mode.
|
|
(Lex::can_continue_name): Likewise.
|
|
(yylex): Likewise.
|
|
(read_script_file): New parameter script_options.
|
|
(read_dynamic_list): New function.
|
|
(Script_options::define_dynamic_list): New function.
|
|
(dynamic_list_keyword_parsecodes): New variable.
|
|
(dynamic_list_keywords): New variable.
|
|
* script.h (Script_options::define_dynamic_list): New function
|
|
prototype.
|
|
(read_dynamic_list): New function prototype.
|
|
* symtab.cc (strprefix): New macro.
|
|
(Symbol::should_add_dynsym_entry): Support dynamic_list,
|
|
dynamic_list_data, dynamic_list_cpp_new, and
|
|
dynamic_list_cpp_typeinfo.
|
|
* yyscript.y (PARSING_DYNAMIC_LIST): New token.
|
|
(dynamic_list_expr): New rule.
|
|
(dynamic_list_nodes): Likewise.
|
|
(dynamic_list_node): Likewise.
|
|
* testsuite/Makefile.am (dynamic_list): New test.
|
|
* testsuite/Makefile.in: Regenerated.
|
|
* testsuite/dynamic_list.t: New file.
|
|
* testsuite/dynamic_list.sh: New file.
|
|
|
|
2008-11-05 Craig Silverstein <csilvers@google.com>
|
|
|
|
* testsuite/tls_test_c.c: Add prototype for t11 and t11_last.
|
|
* testsuite/tls_test_c.c (t11): Add explicit "void" to prototype.
|
|
(t11_last): Likewise.
|
|
* testsuite/ver_test_6.c (main): Likewise.
|
|
|
|
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.
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(DEFINE_var): Add optional_arg__ parameter. Change all callers.
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(DEFINE_optional_string): Define.
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(General_options::demangle): Change from DEFINE_bool to
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DEFINE_optional_string.
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(General_options::no_demangle): New function.
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(General_options::do_demangle): New function.
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(General_options::set_do_demangle): New function.
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(General_options::execstack_status_): Move definition to end of
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class definition.
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(General_options::static_): Likewise.
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(General_options::do_demangle_): New field.
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* object.cc (big_endian>::get_symbol_location_info): Call
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Options::do_demangle, not Options::demangle.
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* symtab.cc (demangle): Likewise.
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2008-03-22 Ian Lance Taylor <iant@google.com>
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* gold.h: Include <cstddef> and <sys/types.h>
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* options.h: Include <cstring>.
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2008-03-21 Ian Lance Taylor <iant@google.com>
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* Added source code to GNU binutils.
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