* output.h (Output_reloc::Output_reloc <output section>): Add
is_relative param. Adjust calls. (Output_reloc::add_output_section_relative): New functions. * output.cc (Output_reloc::Output_reloc <output section>): Handle is_relative. (Output_reloc::symbol_value): Handle SECTION_CODE.
This commit is contained in:
Alan Modra
parent
37580ec21c
commit
703d02da76
108
gold/ChangeLog
108
gold/ChangeLog
@ -1,3 +1,12 @@
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2012-08-30 Alan Modra <amodra@gmail.com>
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* output.h (Output_reloc::Output_reloc <output section>): Add
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is_relative param. Adjust calls.
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(Output_reloc::add_output_section_relative): New functions.
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* output.cc (Output_reloc::Output_reloc <output section>): Handle
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is_relative.
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(Output_reloc::symbol_value): Handle SECTION_CODE.
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2012-08-24 Sriraman Tallam <tmsriram@google.com>
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* gold.cc (queue_middle_tasks): Call layout again when unique
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@ -8,7 +17,7 @@
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(Layout::layout): Make output section for mapping to a unique segment.
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(Layout::insert_section_segment_map): New function.
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(Layout::attach_allocated_section_to_segment): Make unique segment for
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output sections marked so.
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output sections marked so.
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(Layout::segment_precedes): Check for unique segments when sorting.
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* layout.h (Layout::Unique_segment_info): New struct.
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(Layout::Section_segment_map): New typedef.
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@ -52,7 +61,6 @@
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(unique_segment_for_sections): New global.
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(claim_file_hook): Call allow_unique_segment_for_sections.
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(all_symbols_read_hook): Call unique_segment_for_sections.
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2012-08-22 Cary Coutant <ccoutant@google.com>
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@ -5546,7 +5554,7 @@
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2010-05-26 Rafael Espindola <espindola@google.com>
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PR 11604
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PR 11604
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* gold/object.cc(Sized_relobj::do_layout_deferred_sections): Avoid
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adding sections the garbage collector removed.
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* gold/testsuite/Makefile.am: Add test.
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@ -7300,48 +7308,48 @@
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2010-01-08 Doug Kwan <dougkwan@google.com>
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* arm.cc (Stub_table::Stub_table): Initalize cortex_a8_stubs_,
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prev_data_size_ and prev_addralign_. Remove initializer for
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deleted data member has_been_changed_.
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(Stub_table::empty): Look at both reloc_stubs_ and cortex_a8_stubs_
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to determine if the table is empty.
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(Stub_table::has_been_changed, Stub_table_set_has_been_changed):
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Remove.
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(Stub_table::add_reloc_stub): Define method in class definition
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instead of just declaring it there.
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(Stub_table::add_cortex_a8_stub): New method definition.
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(Stub_table::update_data_size_and_addralign): Ditto.
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(Stub_table::finalize_stubs): Ditto.
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(Stub_table::apply_cortex_a8_workaround_to_address_range): Ditto.
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(Stub_table::do_addralign_): Return address alignment in the
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(Stub_table::do_reset_address_and_file_offset): Define method in
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class definition instead of declaring it there. Set current data
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size to be the data size of the previous pass.
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(Stub_table::set_final_data_size): Use current data size as the
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final data size.
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(Stub_table::relocate_stub): Change parameter type of stub from
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Reloc_stub pointer to Stub pointer.
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(Stub_table::addralign_, Stub_table::has_been_changed_): Remove.
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(Stub_table::Cortex_a8_stub_list): New typedef.
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(Stub_table::cortex_a8_stubs_, Stub_table::prev_data_size_,
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Stub_table::prev_addralign_): New data member.
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(Arm_relobj::Arm_relobj): Initialize data member
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section_has_cortex_a8_workaround_.
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(Arm_relobj::section_has_cortex_a8_workaround,
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Arm_relobj::mark_section_for_cortex_a8_workaround): New method
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definitions.
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(Arm_relobj::section_has_cortex_a8_workaround_): New data member
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declarations.
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(Target_arm::relocate_stub): Change parameter type of stub from
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Reloc_stub pointer to Stub pointer.
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(Insn_template::size, Insn_template::alignment): Handle
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THUMB16_SPECIAL_TYPE.
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(Stub_table::remove_all_cortex_a8_stubs, Stub_table::finalize_stubs,
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Stub_table::update_data_size_and_addralign,
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Stub_table::apply_cortex_a8_workaround_to_address_range): New method
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definitions.
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(Stub_table::relocate_stubs): Handle Cortex-A8 stubs.
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(Stub_table::do_write): Ditto.
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(Target_arm::do_relax): Adjust code for changes in Stub_table.
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prev_data_size_ and prev_addralign_. Remove initializer for
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deleted data member has_been_changed_.
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(Stub_table::empty): Look at both reloc_stubs_ and cortex_a8_stubs_
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to determine if the table is empty.
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(Stub_table::has_been_changed, Stub_table_set_has_been_changed):
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Remove.
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(Stub_table::add_reloc_stub): Define method in class definition
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instead of just declaring it there.
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(Stub_table::add_cortex_a8_stub): New method definition.
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(Stub_table::update_data_size_and_addralign): Ditto.
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(Stub_table::finalize_stubs): Ditto.
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(Stub_table::apply_cortex_a8_workaround_to_address_range): Ditto.
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(Stub_table::do_addralign_): Return address alignment in the
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(Stub_table::do_reset_address_and_file_offset): Define method in
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class definition instead of declaring it there. Set current data
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size to be the data size of the previous pass.
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(Stub_table::set_final_data_size): Use current data size as the
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final data size.
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(Stub_table::relocate_stub): Change parameter type of stub from
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Reloc_stub pointer to Stub pointer.
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(Stub_table::addralign_, Stub_table::has_been_changed_): Remove.
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(Stub_table::Cortex_a8_stub_list): New typedef.
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(Stub_table::cortex_a8_stubs_, Stub_table::prev_data_size_,
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Stub_table::prev_addralign_): New data member.
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(Arm_relobj::Arm_relobj): Initialize data member
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section_has_cortex_a8_workaround_.
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(Arm_relobj::section_has_cortex_a8_workaround,
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Arm_relobj::mark_section_for_cortex_a8_workaround): New method
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definitions.
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(Arm_relobj::section_has_cortex_a8_workaround_): New data member
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declarations.
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(Target_arm::relocate_stub): Change parameter type of stub from
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Reloc_stub pointer to Stub pointer.
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(Insn_template::size, Insn_template::alignment): Handle
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THUMB16_SPECIAL_TYPE.
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(Stub_table::remove_all_cortex_a8_stubs, Stub_table::finalize_stubs,
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Stub_table::update_data_size_and_addralign,
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Stub_table::apply_cortex_a8_workaround_to_address_range): New method
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definitions.
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(Stub_table::relocate_stubs): Handle Cortex-A8 stubs.
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(Stub_table::do_write): Ditto.
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(Target_arm::do_relax): Adjust code for changes in Stub_table.
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2010-01-08 Ian Lance Taylor <iant@google.com>
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@ -8246,7 +8254,7 @@
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2009-12-01 Rafael Avila de Espindola <espindola@google.com>
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* incremental-dump.cc (main): Fix typos.
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* incremental-dump.cc (main): Fix typos.
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2009-11-27 Rafael Avila de Espindola <espindola@google.com>
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@ -10374,12 +10382,12 @@
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(Incremental_inputs::sized_create_incremental_inputs_data): New method.
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* incremental.h: New file.
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* layout.cc (Layout::Layout): Handle new incremental_inputs_.
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(Layout::finalize): Create incremental inputs section in
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(Layout::finalize): Create incremental inputs section in
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incremental builds.
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(Layout::create_incremental_info_sections): New method.
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(Layout::create_incremental_info_sections): New method.
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* layout.h (Layout::incremental_inputs): New method.
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(Layout::create_incremental_info_sections): New method.
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(Layout::incremental_inputs_): New field.
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(Layout::create_incremental_info_sections): New method.
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(Layout::incremental_inputs_): New field.
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* main.cc (main): Notify Incremental_input of the command line.
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2009-04-01 Ian Lance Taylor <iant@google.com>
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@ -811,9 +811,10 @@ Output_reloc<elfcpp::SHT_REL, dynamic, size, big_endian>::Output_reloc(
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Output_section* os,
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unsigned int type,
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Output_data* od,
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Address address)
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Address address,
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bool is_relative)
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: address_(address), local_sym_index_(SECTION_CODE), type_(type),
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is_relative_(false), is_symbolless_(false),
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is_relative_(is_relative), is_symbolless_(is_relative),
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is_section_symbol_(true), use_plt_offset_(false), shndx_(INVALID_CODE)
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{
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// this->type_ is a bitfield; make sure TYPE fits.
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@ -832,9 +833,10 @@ Output_reloc<elfcpp::SHT_REL, dynamic, size, big_endian>::Output_reloc(
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unsigned int type,
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Sized_relobj<size, big_endian>* relobj,
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unsigned int shndx,
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Address address)
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Address address,
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bool is_relative)
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: address_(address), local_sym_index_(SECTION_CODE), type_(type),
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is_relative_(false), is_symbolless_(false),
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is_relative_(is_relative), is_symbolless_(is_relative),
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is_section_symbol_(true), use_plt_offset_(false), shndx_(shndx)
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{
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gold_assert(shndx != INVALID_CODE);
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@ -1134,8 +1136,12 @@ Output_reloc<elfcpp::SHT_REL, dynamic, size, big_endian>::symbol_value(
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else
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return sym->value() + addend;
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}
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gold_assert(this->local_sym_index_ != SECTION_CODE
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&& this->local_sym_index_ != TARGET_CODE
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if (this->local_sym_index_ == SECTION_CODE)
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{
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gold_assert(!this->use_plt_offset_);
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return this->u1_.os->address() + addend;
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}
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gold_assert(this->local_sym_index_ != TARGET_CODE
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&& this->local_sym_index_ != INVALID_CODE
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&& this->local_sym_index_ != 0
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&& !this->is_section_symbol_);
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@ -1046,11 +1046,11 @@ class Output_reloc<elfcpp::SHT_REL, dynamic, size, big_endian>
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// A reloc against the STT_SECTION symbol of an output section.
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Output_reloc(Output_section* os, unsigned int type, Output_data* od,
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Address address);
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Address address, bool is_relative);
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Output_reloc(Output_section* os, unsigned int type,
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Sized_relobj<size, big_endian>* relobj,
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unsigned int shndx, Address address);
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Sized_relobj<size, big_endian>* relobj, unsigned int shndx,
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Address address, bool is_relative);
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// An absolute relocation with no symbol.
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@ -1296,14 +1296,15 @@ class Output_reloc<elfcpp::SHT_RELA, dynamic, size, big_endian>
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// A reloc against the STT_SECTION symbol of an output section.
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Output_reloc(Output_section* os, unsigned int type, Output_data* od,
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Address address, Addend addend)
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: rel_(os, type, od, address), addend_(addend)
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Address address, Addend addend, bool is_relative)
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: rel_(os, type, od, address, is_relative), addend_(addend)
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{ }
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Output_reloc(Output_section* os, unsigned int type,
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Sized_relobj<size, big_endian>* relobj,
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unsigned int shndx, Address address, Addend addend)
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: rel_(os, type, relobj, shndx, address), addend_(addend)
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unsigned int shndx, Address address, Addend addend,
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bool is_relative)
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: rel_(os, type, relobj, shndx, address, is_relative), addend_(addend)
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{ }
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// An absolute relocation with no symbol.
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@ -1745,13 +1746,13 @@ class Output_data_reloc<elfcpp::SHT_REL, dynamic, size, big_endian>
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void
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add_output_section(Output_section* os, unsigned int type,
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Output_data* od, Address address)
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{ this->add(od, Output_reloc_type(os, type, od, address)); }
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{ this->add(od, Output_reloc_type(os, type, od, address, false)); }
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void
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add_output_section(Output_section* os, unsigned int type, Output_data* od,
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Sized_relobj<size, big_endian>* relobj,
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unsigned int shndx, Address address)
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{ this->add(od, Output_reloc_type(os, type, relobj, shndx, address)); }
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{ this->add(od, Output_reloc_type(os, type, relobj, shndx, address, false)); }
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void
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add_output_section_generic(Output_section* os, unsigned int type,
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@ -1760,7 +1761,8 @@ class Output_data_reloc<elfcpp::SHT_REL, dynamic, size, big_endian>
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{
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gold_assert(addend == 0);
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this->add(od, Output_reloc_type(os, type, od,
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convert_types<Address, uint64_t>(address)));
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convert_types<Address, uint64_t>(address),
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false));
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}
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void
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@ -1773,9 +1775,24 @@ class Output_data_reloc<elfcpp::SHT_REL, dynamic, size, big_endian>
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Sized_relobj<size, big_endian>* sized_relobj =
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static_cast<Sized_relobj<size, big_endian>*>(relobj);
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this->add(od, Output_reloc_type(os, type, sized_relobj, shndx,
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convert_types<Address, uint64_t>(address)));
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convert_types<Address, uint64_t>(address),
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false));
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}
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// As above, but the reloc TYPE is relative
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void
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add_output_section_relative(Output_section* os, unsigned int type,
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Output_data* od, Address address)
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{ this->add(od, Output_reloc_type(os, type, od, address, true)); }
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void
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add_output_section_relative(Output_section* os, unsigned int type,
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Output_data* od,
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Sized_relobj<size, big_endian>* relobj,
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unsigned int shndx, Address address)
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{ this->add(od, Output_reloc_type(os, type, relobj, shndx, address, true)); }
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// Add an absolute relocation.
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void
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@ -2021,14 +2038,14 @@ class Output_data_reloc<elfcpp::SHT_RELA, dynamic, size, big_endian>
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void
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add_output_section(Output_section* os, unsigned int type, Output_data* od,
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Address address, Addend addend)
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{ this->add(od, Output_reloc_type(os, type, od, address, addend)); }
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{ this->add(od, Output_reloc_type(os, type, od, address, addend, false)); }
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void
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add_output_section(Output_section* os, unsigned int type, Output_data* od,
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Sized_relobj<size, big_endian>* relobj,
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unsigned int shndx, Address address, Addend addend)
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{ this->add(od, Output_reloc_type(os, type, relobj, shndx, address,
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addend)); }
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addend, false)); }
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void
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add_output_section_generic(Output_section* os, unsigned int type,
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@ -2037,7 +2054,8 @@ class Output_data_reloc<elfcpp::SHT_RELA, dynamic, size, big_endian>
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{
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this->add(od, Output_reloc_type(os, type, od,
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convert_types<Address, uint64_t>(address),
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convert_types<Addend, uint64_t>(addend)));
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convert_types<Addend, uint64_t>(addend),
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false));
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}
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void
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@ -2050,7 +2068,26 @@ class Output_data_reloc<elfcpp::SHT_RELA, dynamic, size, big_endian>
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static_cast<Sized_relobj<size, big_endian>*>(relobj);
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this->add(od, Output_reloc_type(os, type, sized_relobj, shndx,
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convert_types<Address, uint64_t>(address),
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convert_types<Addend, uint64_t>(addend)));
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convert_types<Addend, uint64_t>(addend),
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false));
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}
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// As above, but the reloc TYPE is relative
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void
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add_output_section_relative(Output_section* os, unsigned int type,
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Output_data* od, Address address, Addend addend)
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{ this->add(od, Output_reloc_type(os, type, od, address, addend, true)); }
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void
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add_output_section_relative(Output_section* os, unsigned int type,
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Output_data* od,
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Sized_relobj<size, big_endian>* relobj,
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unsigned int shndx, Address address,
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Addend addend)
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{
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this->add(od, Output_reloc_type(os, type, relobj, shndx,
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address, addend, true));
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}
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// Add an absolute relocation.
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