binutils-gdb/gold/testsuite/testfile.cc

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// testfile.cc -- Dummy ELF objects for testing purposes.
// Copyright 2006, 2007, 2008, 2009, 2011 Free Software Foundation, Inc.
// Written by Ian Lance Taylor <iant@google.com>.
// This file is part of gold.
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
// MA 02110-1301, USA.
#include "gold.h"
#include "target.h"
#include "target-select.h"
#include "test.h"
#include "testfile.h"
namespace gold_testsuite
{
using namespace gold;
// A Target used for testing purposes.
template<int size, bool big_endian>
class Target_test : public Sized_target<size, big_endian>
{
public:
Target_test()
: Sized_target<size, big_endian>(&test_target_info)
{ }
2009-01-20 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.
2009-01-28 10:25:33 +08:00
void
* incremental-dump.cc (dump_incremental_inputs): Print dynamic reloc info; adjust display of GOT entries. * incremental.cc (Sized_incremental_binary::setup_readers): Allocate vector of input objects; remove file_status_. (Sized_incremental_binary::do_reserve_layout): Remove file_status_. (Sized_incremental_binary::do_process_got_plt): Adjust calls to got_plt reader; call target hooks to reserve GOT entries. (Output_section_incremental_inputs::set_final_data_size): Adjust size of input file info header and GOT info entry. (Output_section_incremental_inputs::write_info_blocks): Write dynamic relocation info. (Got_plt_view_info::got_descriptor): Remove. (Got_plt_view_info::sym_index): New data member. (Got_plt_view_info::input_index): New data member. (Local_got_offset_visitor::visit): Write input file index. (Global_got_offset_visitor::visit): Write 0 for input file index. (Global_symbol_visitor_got_plt::operator()): Replace got_descriptor with sym_index and input_index. (Output_section_incremental_inputs::write_got_plt): Adjust size of incremental info GOT entry; replace got_descriptor with input_index. (Sized_relobj_incr::Sized_relobj_incr): Adjust initializers; record map from input file index to object. (Sized_relobj_incr::do_layout): Replace direct data member reference with accessor function. (Sized_relobj_incr::do_for_all_local_got_entries): Move to base class. * incremental.h (Incremental_input_entry_reader::get_symbol_offset): Adjust size of input file info header. (Incremental_input_entry_reader::get_first_dyn_reloc): New function. (Incremental_input_entry_reader::get_dyn_reloc_count): New function. (Incremental_input_entry_reader::get_input_section): Adjust size of input file info header. (Incremental_got_plt_reader::Incremental_got_plt_reader): Adjust size of incremental info GOT entry. (Incremental_got_plt_reader::get_got_desc): Remove. (Incremental_got_plt_reader::get_got_symndx): New function. (Incremental_got_plt_reader::get_got_input_index): New function. (Sized_incremental_binary::Sized_incremental_binary): Remove file_status_; add input_objects_. (Sized_incremental_binary::~Sized_incremental_binary): Remove. (Sized_incremental_binary::set_file_is_unchanged): Remove. (Sized_incremental_binary::file_is_unchanged): Remove. (Sized_incremental_binary::set_input_object): New function. (Sized_incremental_binary::input_object): New function. (Sized_incremental_binary::file_status_): Remove. (Sized_incremental_binary::input_objects_): New data member. (Sized_relobj_incr): Rename Sized_incr_relobj to this; adjust all references. (Sized_relobj_incr::invalid_address): Move to base class. (Sized_relobj_incr::is_output_section_offset_invalid): Move to base class. (Sized_relobj_incr::do_output_section_offset): Likewise. (Sized_relobj_incr::do_for_all_local_got_entries): Likewise. (Sized_relobj_incr::section_offsets_): Likewise. * object.cc (Sized_relobj::do_for_all_local_got_entries): New function. (Sized_relobj_file::Sized_relobj_file): Remove local_got_offsets_. (Sized_relobj_file::layout_section): Replace refs to section_offsets_ with accessor function. (Sized_relobj_file::do_layout): Likewise. (Sized_relobj_file::do_layout_deferred_sections): Likewise. (Sized_relobj_file::do_for_all_local_got_entries): Move to base class. (Sized_relobj_file::compute_final_local_value): Replace refs to section_offsets_ with accessor function. (Sized_relobj_file::do_finalize_local_symbols): Likewise. * object.h (Relobj::Relobj): Initialize new data members. (Relobj::add_dyn_reloc): New function. (Relobj::first_dyn_reloc): New function. (Relobj::dyn_reloc_count): New function. (Relobj::first_dyn_reloc_): New data member. (Relobj::dyn_reloc_count_): New data member. (Sized_relobj): Rename Sized_relobj_base to this; adjust all references. (Sized_relobj::Address): New typedef. (Sized_relobj::invalid_address): Move here from child class. (Sized_relobj::Sized_relobj): Initialize new data members. (Sized_relobj::sized_relobj): New function. (Sized_relobj::is_output_section_offset_invalid): Move here from child class. (Sized_relobj::get_output_section_offset): Likewise. (Sized_relobj::local_has_got_offset): Likewise. (Sized_relobj::local_got_offset): Likewise. (Sized_relobj::set_local_got_offset): Likewise. (Sized_relobj::do_for_all_local_got_entries): Likewise. (Sized_relobj::clear_got_offsets): New function. (Sized_relobj::section_offsets): Move here from child class. (Sized_relobj::do_output_section_offset): Likewise. (Sized_relobj::do_set_section_offset): Likewise. (Sized_relobj::Local_got_offsets): Likewise. (Sized_relobj::local_got_offsets_): Likewise. (Sized_relobj::section_offsets_): Likewise. (Sized_relobj_file): Rename Sized_relobj to this; adjust all references. (Sized_relobj_file::is_output_section_offset_invalid): Move to base class. (Sized_relobj_file::sized_relobj): New function (Sized_relobj_file::local_has_got_offset): Move to base class. (Sized_relobj_file::local_got_offset): Likewise. (Sized_relobj_file::set_local_got_offset): Likewise. (Sized_relobj_file::get_output_section_offset): Likewise. (Sized_relobj_file::do_for_all_local_got_entries): Likewise. (Sized_relobj_file::do_output_section_offset): Likewise. (Sized_relobj_file::do_set_section_offset): Likewise. (Sized_relobj_file::Local_got_offsets): Likewise. (Sized_relobj_file::local_got_offsets_): Likewise. (Sized_relobj_file::section_offsets_): Likewise. * output.cc (Output_reloc::Output_reloc): Adjust type of relobj (all constructors). (set_needs_dynsym_index): Convert relobj to derived class pointer. (Output_reloc::get_symbol_index): Likewise. (Output_reloc::local_section_offset): Likewise. (Output_reloc::get_address): Likewise. (Output_reloc::symbol_value): Likewise. (Output_data_got::reserve_slot): Move to class definition. (Output_data_got::reserve_local): New function. (Output_data_got::reserve_slot_for_global): Remove. (Output_data_got::reserve_global): New function. * output.h (Output_reloc::Output_reloc): Adjust type of relobj (all constructors, two instantiations). (Output_reloc::get_relobj): New function (two instantiations). (Output_reloc::u1_.relobj, Output_reloc::u2_.relobj): Adjust type. (Output_data_reloc_base::add): Convert relobj to derived class pointer. (Output_data_reloc::add_global): Adjust type of relobj. (Output_data_reloc::add_global_relative): Likewise. (Output_data_reloc::add_symbolless_global_addend): Likewise. (Output_data_reloc::add_local): Likewise. (Output_data_reloc::add_local_relative): Likewise. (Output_data_reloc::add_symbolless_local_addend): Likewise. (Output_data_reloc::add_local_section): Likewise. (Output_data_reloc::add_output_section): Likewise. (Output_data_reloc::add_absolute): Likewise. (Output_data_reloc::add_target_specific): Likewise. (Output_data_got::reserve_slot): Move definition here. (Output_data_got::reserve_local): New function. (Output_data_got::reserve_global): New function. * reloc.cc (Sized_relobj_file::do_read_relocs): Replace refs to section_offsets_ with accessor function. (Sized_relobj_file::write_sections): Likewise. (Sized_relobj_file::do_relocate_sections): Likewise. * target.h (Sized_target::reserve_local_got_entry): New function. (Sized_target::reserve_global_got_entry): New function. * x86_64.cc (Target_x86_64::reserve_local_got_entry): New function. (Target_x86_64::reserve_global_got_entry): New function. (Target_x86_64::init_got_plt_for_update): Create rela_dyn section.
2011-05-25 05:41:10 +08:00
gc_process_relocs(Symbol_table*, Layout*,
Sized_relobj_file<size, big_endian>*,
unsigned int, unsigned int, const unsigned char*, size_t,
Output_section*, bool, size_t, const unsigned char*)
2009-01-20 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.
2009-01-28 10:25:33 +08:00
{ ERROR("call to Target_test::gc_process_relocs"); }
void
* incremental-dump.cc (dump_incremental_inputs): Print dynamic reloc info; adjust display of GOT entries. * incremental.cc (Sized_incremental_binary::setup_readers): Allocate vector of input objects; remove file_status_. (Sized_incremental_binary::do_reserve_layout): Remove file_status_. (Sized_incremental_binary::do_process_got_plt): Adjust calls to got_plt reader; call target hooks to reserve GOT entries. (Output_section_incremental_inputs::set_final_data_size): Adjust size of input file info header and GOT info entry. (Output_section_incremental_inputs::write_info_blocks): Write dynamic relocation info. (Got_plt_view_info::got_descriptor): Remove. (Got_plt_view_info::sym_index): New data member. (Got_plt_view_info::input_index): New data member. (Local_got_offset_visitor::visit): Write input file index. (Global_got_offset_visitor::visit): Write 0 for input file index. (Global_symbol_visitor_got_plt::operator()): Replace got_descriptor with sym_index and input_index. (Output_section_incremental_inputs::write_got_plt): Adjust size of incremental info GOT entry; replace got_descriptor with input_index. (Sized_relobj_incr::Sized_relobj_incr): Adjust initializers; record map from input file index to object. (Sized_relobj_incr::do_layout): Replace direct data member reference with accessor function. (Sized_relobj_incr::do_for_all_local_got_entries): Move to base class. * incremental.h (Incremental_input_entry_reader::get_symbol_offset): Adjust size of input file info header. (Incremental_input_entry_reader::get_first_dyn_reloc): New function. (Incremental_input_entry_reader::get_dyn_reloc_count): New function. (Incremental_input_entry_reader::get_input_section): Adjust size of input file info header. (Incremental_got_plt_reader::Incremental_got_plt_reader): Adjust size of incremental info GOT entry. (Incremental_got_plt_reader::get_got_desc): Remove. (Incremental_got_plt_reader::get_got_symndx): New function. (Incremental_got_plt_reader::get_got_input_index): New function. (Sized_incremental_binary::Sized_incremental_binary): Remove file_status_; add input_objects_. (Sized_incremental_binary::~Sized_incremental_binary): Remove. (Sized_incremental_binary::set_file_is_unchanged): Remove. (Sized_incremental_binary::file_is_unchanged): Remove. (Sized_incremental_binary::set_input_object): New function. (Sized_incremental_binary::input_object): New function. (Sized_incremental_binary::file_status_): Remove. (Sized_incremental_binary::input_objects_): New data member. (Sized_relobj_incr): Rename Sized_incr_relobj to this; adjust all references. (Sized_relobj_incr::invalid_address): Move to base class. (Sized_relobj_incr::is_output_section_offset_invalid): Move to base class. (Sized_relobj_incr::do_output_section_offset): Likewise. (Sized_relobj_incr::do_for_all_local_got_entries): Likewise. (Sized_relobj_incr::section_offsets_): Likewise. * object.cc (Sized_relobj::do_for_all_local_got_entries): New function. (Sized_relobj_file::Sized_relobj_file): Remove local_got_offsets_. (Sized_relobj_file::layout_section): Replace refs to section_offsets_ with accessor function. (Sized_relobj_file::do_layout): Likewise. (Sized_relobj_file::do_layout_deferred_sections): Likewise. (Sized_relobj_file::do_for_all_local_got_entries): Move to base class. (Sized_relobj_file::compute_final_local_value): Replace refs to section_offsets_ with accessor function. (Sized_relobj_file::do_finalize_local_symbols): Likewise. * object.h (Relobj::Relobj): Initialize new data members. (Relobj::add_dyn_reloc): New function. (Relobj::first_dyn_reloc): New function. (Relobj::dyn_reloc_count): New function. (Relobj::first_dyn_reloc_): New data member. (Relobj::dyn_reloc_count_): New data member. (Sized_relobj): Rename Sized_relobj_base to this; adjust all references. (Sized_relobj::Address): New typedef. (Sized_relobj::invalid_address): Move here from child class. (Sized_relobj::Sized_relobj): Initialize new data members. (Sized_relobj::sized_relobj): New function. (Sized_relobj::is_output_section_offset_invalid): Move here from child class. (Sized_relobj::get_output_section_offset): Likewise. (Sized_relobj::local_has_got_offset): Likewise. (Sized_relobj::local_got_offset): Likewise. (Sized_relobj::set_local_got_offset): Likewise. (Sized_relobj::do_for_all_local_got_entries): Likewise. (Sized_relobj::clear_got_offsets): New function. (Sized_relobj::section_offsets): Move here from child class. (Sized_relobj::do_output_section_offset): Likewise. (Sized_relobj::do_set_section_offset): Likewise. (Sized_relobj::Local_got_offsets): Likewise. (Sized_relobj::local_got_offsets_): Likewise. (Sized_relobj::section_offsets_): Likewise. (Sized_relobj_file): Rename Sized_relobj to this; adjust all references. (Sized_relobj_file::is_output_section_offset_invalid): Move to base class. (Sized_relobj_file::sized_relobj): New function (Sized_relobj_file::local_has_got_offset): Move to base class. (Sized_relobj_file::local_got_offset): Likewise. (Sized_relobj_file::set_local_got_offset): Likewise. (Sized_relobj_file::get_output_section_offset): Likewise. (Sized_relobj_file::do_for_all_local_got_entries): Likewise. (Sized_relobj_file::do_output_section_offset): Likewise. (Sized_relobj_file::do_set_section_offset): Likewise. (Sized_relobj_file::Local_got_offsets): Likewise. (Sized_relobj_file::local_got_offsets_): Likewise. (Sized_relobj_file::section_offsets_): Likewise. * output.cc (Output_reloc::Output_reloc): Adjust type of relobj (all constructors). (set_needs_dynsym_index): Convert relobj to derived class pointer. (Output_reloc::get_symbol_index): Likewise. (Output_reloc::local_section_offset): Likewise. (Output_reloc::get_address): Likewise. (Output_reloc::symbol_value): Likewise. (Output_data_got::reserve_slot): Move to class definition. (Output_data_got::reserve_local): New function. (Output_data_got::reserve_slot_for_global): Remove. (Output_data_got::reserve_global): New function. * output.h (Output_reloc::Output_reloc): Adjust type of relobj (all constructors, two instantiations). (Output_reloc::get_relobj): New function (two instantiations). (Output_reloc::u1_.relobj, Output_reloc::u2_.relobj): Adjust type. (Output_data_reloc_base::add): Convert relobj to derived class pointer. (Output_data_reloc::add_global): Adjust type of relobj. (Output_data_reloc::add_global_relative): Likewise. (Output_data_reloc::add_symbolless_global_addend): Likewise. (Output_data_reloc::add_local): Likewise. (Output_data_reloc::add_local_relative): Likewise. (Output_data_reloc::add_symbolless_local_addend): Likewise. (Output_data_reloc::add_local_section): Likewise. (Output_data_reloc::add_output_section): Likewise. (Output_data_reloc::add_absolute): Likewise. (Output_data_reloc::add_target_specific): Likewise. (Output_data_got::reserve_slot): Move definition here. (Output_data_got::reserve_local): New function. (Output_data_got::reserve_global): New function. * reloc.cc (Sized_relobj_file::do_read_relocs): Replace refs to section_offsets_ with accessor function. (Sized_relobj_file::write_sections): Likewise. (Sized_relobj_file::do_relocate_sections): Likewise. * target.h (Sized_target::reserve_local_got_entry): New function. (Sized_target::reserve_global_got_entry): New function. * x86_64.cc (Target_x86_64::reserve_local_got_entry): New function. (Target_x86_64::reserve_global_got_entry): New function. (Target_x86_64::init_got_plt_for_update): Create rela_dyn section.
2011-05-25 05:41:10 +08:00
scan_relocs(Symbol_table*, Layout*, Sized_relobj_file<size, big_endian>*,
unsigned int, unsigned int, const unsigned char*, size_t,
Output_section*, bool, size_t, const unsigned char*)
{ ERROR("call to Target_test::scan_relocs"); }
void
relocate_section(const Relocate_info<size, big_endian>*, unsigned int,
const unsigned char*, size_t, Output_section*, bool,
unsigned char*, typename elfcpp::Elf_types<size>::Elf_Addr,
* options.h (class General_options): Define split_stack_adjust_size parameter. * object.h (class Object): Add uses_split_stack_ and has_no_split_stack_ fields. Add uses_split_stack and has_no_split_stack accessor functions. Declare handle_split_stack_section. (class Reloc_symbol_changes): Define. (class Sized_relobj): Define Function_offsets. Declare split_stack_adjust, split_stack_adjust_reltype, and find_functions. * object.cc (Object::handle_split_stack_section): New function. (Sized_relobj::do_layout): Call handle_split_stack_section. * dynobj.cc (Sized_dynobj::do_layout): Call handle_split_stack_section. * reloc.cc (Sized_relobj::relocate_sections): Call split_stack_adjust for executable sections in split_stack objects. Pass reloc_map to relocate_section. (Sized_relobj::split_stack_adjust): New function. (Sized_relobj::split_stack_adjust_reltype): New function. (Sized_relobj::find_functions): New function. * target-reloc.h: Include "object.h". (relocate_section): Add reloc_symbol_changes parameter. Change all callers. * target.h (class Target): Add calls_non_split method. Declare do_calls_non_split virtual method. Declare match_view and set_view_to_nop. * target.cc: Include "elfcpp.h". (Target::do_calls_non_split): New function. (Target::match_view): New function. (Target::set_view_to_nop): New function. * gold.cc (queue_middle_tasks): Give an error if mixing split-stack and non-split-stack objects with -r. * i386.cc (Target_i386::relocate_section): Add reloc_symbol_changes parameter. (Target_i386::do_calls_non_split): New function. * x86_64.cc (Target_x86_64::relocate_section): Add reloc_symbol_changes parameter. (Target_x86_64::do_calls_non_split): New function. * arm.cc (Target_arm::relocate_section): Add reloc_symbol_changes parameter. * powerpc.cc (Target_powerpc::relocate_section): Add reloc_symbol_changes parameter. * sparc.cc (Target_sparc::relocate_section): Add reloc_symbol_changes parameter. * configure.ac: Call AM_CONDITIONAL for the default target. * configure: Rebuild. * testsuite/Makefile.am (TEST_AS): New variable. (check_SCRIPTS): Add split_i386.sh and split_x86_64.sh. (check_DATA): Add split_i386 and split_x86_64 files. (SPLIT_DEFSYMS): Define. (split_i386_[1234n].o): New targets. (split_i386_[124]): New targets. (split_i386_[1234r].stdout): New targets. (split_x86_64_[1234n].o): New targets. (split_x86_64_[124]): New targets. (split_x86_64_[1234r].stdout): New targets. (MOSTLYCLEANFILES): Add new executables. * testsuite/split_i386.sh: New file. * testsuite/split_x86_64.sh: New file. * testsuite/split_i386_1.s: New file. * testsuite/split_i386_2.s: New file. * testsuite/split_i386_3.s: New file. * testsuite/split_i386_4.s: New file. * testsuite/split_i386_n.s: New file. * testsuite/split_x86_64_1.s: New file. * testsuite/split_x86_64_2.s: New file. * testsuite/split_x86_64_3.s: New file. * testsuite/split_x86_64_4.s: New file. * testsuite/split_x86_64_n.s: New file. * testsuite/testfile.cc (Target_test): Update relocation_section function. * testsuite/Makefile.in: Rebuild.
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section_size_type, const Reloc_symbol_changes*)
{ ERROR("call to Target_test::relocate_section"); }
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void
scan_relocatable_relocs(Symbol_table*, Layout*,
* incremental-dump.cc (dump_incremental_inputs): Print dynamic reloc info; adjust display of GOT entries. * incremental.cc (Sized_incremental_binary::setup_readers): Allocate vector of input objects; remove file_status_. (Sized_incremental_binary::do_reserve_layout): Remove file_status_. (Sized_incremental_binary::do_process_got_plt): Adjust calls to got_plt reader; call target hooks to reserve GOT entries. (Output_section_incremental_inputs::set_final_data_size): Adjust size of input file info header and GOT info entry. (Output_section_incremental_inputs::write_info_blocks): Write dynamic relocation info. (Got_plt_view_info::got_descriptor): Remove. (Got_plt_view_info::sym_index): New data member. (Got_plt_view_info::input_index): New data member. (Local_got_offset_visitor::visit): Write input file index. (Global_got_offset_visitor::visit): Write 0 for input file index. (Global_symbol_visitor_got_plt::operator()): Replace got_descriptor with sym_index and input_index. (Output_section_incremental_inputs::write_got_plt): Adjust size of incremental info GOT entry; replace got_descriptor with input_index. (Sized_relobj_incr::Sized_relobj_incr): Adjust initializers; record map from input file index to object. (Sized_relobj_incr::do_layout): Replace direct data member reference with accessor function. (Sized_relobj_incr::do_for_all_local_got_entries): Move to base class. * incremental.h (Incremental_input_entry_reader::get_symbol_offset): Adjust size of input file info header. (Incremental_input_entry_reader::get_first_dyn_reloc): New function. (Incremental_input_entry_reader::get_dyn_reloc_count): New function. (Incremental_input_entry_reader::get_input_section): Adjust size of input file info header. (Incremental_got_plt_reader::Incremental_got_plt_reader): Adjust size of incremental info GOT entry. (Incremental_got_plt_reader::get_got_desc): Remove. (Incremental_got_plt_reader::get_got_symndx): New function. (Incremental_got_plt_reader::get_got_input_index): New function. (Sized_incremental_binary::Sized_incremental_binary): Remove file_status_; add input_objects_. (Sized_incremental_binary::~Sized_incremental_binary): Remove. (Sized_incremental_binary::set_file_is_unchanged): Remove. (Sized_incremental_binary::file_is_unchanged): Remove. (Sized_incremental_binary::set_input_object): New function. (Sized_incremental_binary::input_object): New function. (Sized_incremental_binary::file_status_): Remove. (Sized_incremental_binary::input_objects_): New data member. (Sized_relobj_incr): Rename Sized_incr_relobj to this; adjust all references. (Sized_relobj_incr::invalid_address): Move to base class. (Sized_relobj_incr::is_output_section_offset_invalid): Move to base class. (Sized_relobj_incr::do_output_section_offset): Likewise. (Sized_relobj_incr::do_for_all_local_got_entries): Likewise. (Sized_relobj_incr::section_offsets_): Likewise. * object.cc (Sized_relobj::do_for_all_local_got_entries): New function. (Sized_relobj_file::Sized_relobj_file): Remove local_got_offsets_. (Sized_relobj_file::layout_section): Replace refs to section_offsets_ with accessor function. (Sized_relobj_file::do_layout): Likewise. (Sized_relobj_file::do_layout_deferred_sections): Likewise. (Sized_relobj_file::do_for_all_local_got_entries): Move to base class. (Sized_relobj_file::compute_final_local_value): Replace refs to section_offsets_ with accessor function. (Sized_relobj_file::do_finalize_local_symbols): Likewise. * object.h (Relobj::Relobj): Initialize new data members. (Relobj::add_dyn_reloc): New function. (Relobj::first_dyn_reloc): New function. (Relobj::dyn_reloc_count): New function. (Relobj::first_dyn_reloc_): New data member. (Relobj::dyn_reloc_count_): New data member. (Sized_relobj): Rename Sized_relobj_base to this; adjust all references. (Sized_relobj::Address): New typedef. (Sized_relobj::invalid_address): Move here from child class. (Sized_relobj::Sized_relobj): Initialize new data members. (Sized_relobj::sized_relobj): New function. (Sized_relobj::is_output_section_offset_invalid): Move here from child class. (Sized_relobj::get_output_section_offset): Likewise. (Sized_relobj::local_has_got_offset): Likewise. (Sized_relobj::local_got_offset): Likewise. (Sized_relobj::set_local_got_offset): Likewise. (Sized_relobj::do_for_all_local_got_entries): Likewise. (Sized_relobj::clear_got_offsets): New function. (Sized_relobj::section_offsets): Move here from child class. (Sized_relobj::do_output_section_offset): Likewise. (Sized_relobj::do_set_section_offset): Likewise. (Sized_relobj::Local_got_offsets): Likewise. (Sized_relobj::local_got_offsets_): Likewise. (Sized_relobj::section_offsets_): Likewise. (Sized_relobj_file): Rename Sized_relobj to this; adjust all references. (Sized_relobj_file::is_output_section_offset_invalid): Move to base class. (Sized_relobj_file::sized_relobj): New function (Sized_relobj_file::local_has_got_offset): Move to base class. (Sized_relobj_file::local_got_offset): Likewise. (Sized_relobj_file::set_local_got_offset): Likewise. (Sized_relobj_file::get_output_section_offset): Likewise. (Sized_relobj_file::do_for_all_local_got_entries): Likewise. (Sized_relobj_file::do_output_section_offset): Likewise. (Sized_relobj_file::do_set_section_offset): Likewise. (Sized_relobj_file::Local_got_offsets): Likewise. (Sized_relobj_file::local_got_offsets_): Likewise. (Sized_relobj_file::section_offsets_): Likewise. * output.cc (Output_reloc::Output_reloc): Adjust type of relobj (all constructors). (set_needs_dynsym_index): Convert relobj to derived class pointer. (Output_reloc::get_symbol_index): Likewise. (Output_reloc::local_section_offset): Likewise. (Output_reloc::get_address): Likewise. (Output_reloc::symbol_value): Likewise. (Output_data_got::reserve_slot): Move to class definition. (Output_data_got::reserve_local): New function. (Output_data_got::reserve_slot_for_global): Remove. (Output_data_got::reserve_global): New function. * output.h (Output_reloc::Output_reloc): Adjust type of relobj (all constructors, two instantiations). (Output_reloc::get_relobj): New function (two instantiations). (Output_reloc::u1_.relobj, Output_reloc::u2_.relobj): Adjust type. (Output_data_reloc_base::add): Convert relobj to derived class pointer. (Output_data_reloc::add_global): Adjust type of relobj. (Output_data_reloc::add_global_relative): Likewise. (Output_data_reloc::add_symbolless_global_addend): Likewise. (Output_data_reloc::add_local): Likewise. (Output_data_reloc::add_local_relative): Likewise. (Output_data_reloc::add_symbolless_local_addend): Likewise. (Output_data_reloc::add_local_section): Likewise. (Output_data_reloc::add_output_section): Likewise. (Output_data_reloc::add_absolute): Likewise. (Output_data_reloc::add_target_specific): Likewise. (Output_data_got::reserve_slot): Move definition here. (Output_data_got::reserve_local): New function. (Output_data_got::reserve_global): New function. * reloc.cc (Sized_relobj_file::do_read_relocs): Replace refs to section_offsets_ with accessor function. (Sized_relobj_file::write_sections): Likewise. (Sized_relobj_file::do_relocate_sections): Likewise. * target.h (Sized_target::reserve_local_got_entry): New function. (Sized_target::reserve_global_got_entry): New function. * x86_64.cc (Target_x86_64::reserve_local_got_entry): New function. (Target_x86_64::reserve_global_got_entry): New function. (Target_x86_64::init_got_plt_for_update): Create rela_dyn section.
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Sized_relobj_file<size, big_endian>*, unsigned int,
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unsigned int, const unsigned char*,
size_t, Output_section*, bool, size_t,
const unsigned char*, Relocatable_relocs*)
{ ERROR("call to Target_test::scan_relocatable_relocs"); }
void
relocate_for_relocatable(const Relocate_info<size, big_endian>*,
unsigned int, const unsigned char*, size_t,
Output_section*, off_t, const Relocatable_relocs*,
unsigned char*,
typename elfcpp::Elf_types<size>::Elf_Addr,
section_size_type, unsigned char*,
section_size_type)
{ ERROR("call to Target_test::relocate_for_relocatable"); }
static const Target::Target_info test_target_info;
};
template<int size, bool big_endian>
const Target::Target_info Target_test<size, big_endian>::test_target_info =
{
size, // size
big_endian, // is_big_endian
static_cast<elfcpp::EM>(0xffff), // machine_code
false, // has_make_symbol
false, // has_resolve
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false, // has_code_fill
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false, // is_default_stack_executable
false, // can_icf_inline_merge_sections
'\0', // wrap_char
"/dummy", // dynamic_linker
0x08000000, // default_text_segment_address
0x1000, // abi_pagesize
* layout.cc (Layout::make_output_section): Call Target::new_output_section. (Layout::attach_allocated_section_to_segment): Put large section sections in a separate load segment with the large segment flag set. (Layout::segment_precedes): Sort large data segments after other load segments. (align_file_offset): New static function. (Layout::set_segment_offsets): Use align_file_offset. * output.h (class Output_section): Add is_small_section_ and is_large_section_ fields. (Output_section::is_small_section): New function. (Output_section::set_is_small_section): New function. (Output_section::is_large_section): New function. (Output_section::set_is_large_section): New function. (Output_section::is_large_data_section): New function. (class Output_segment): Add is_large_data_segment_ field. (Output_segment::is_large_data_segment): New function. (Output_segment::set_is_large_data_segment): New function. * output.cc (Output_section::Output_section): Initialize new fields. (Output_segment::Output_segment): Likewise. (Output_segment::add_output_section): Add assertion that large data sections always go in large data segments. Force small data sections to the end of the list of data sections. Force small BSS sections to the start of the list of BSS sections. For large BSS sections to the end of the list of BSS sections. * symtab.h (class Symbol): Declare is_common_shndx. (Symbol::is_defined): Check Symbol::is_common_shndx. (Symbol::is_common): Likewise. (class Symbol_table): Define enum Commons_section_type. Update declarations. Add small_commons_ and large_commons_ fields. * symtab.cc (Symbol::is_common_shndx): New function. (Symbol_table::Symbol_table): Initialize new fields. (Symbol_table::add_from_object): Put small and large common symbols in the right list. (Symbol_table::sized_finalized_symbol): Check Symbol::is_common_shndx. (Symbol_table::sized_write_globals): Likewise. * common.cc (Symbol_table::do_allocate_commons): Allocate new common symbol lists. Don't call do_allocate_commons_list if the list is empty. (Symbol_table::do_allocate_commons_list): Remove is_tls parameter. Add comons_section_type parameter. Change all callers. Handle small and large common symbols. * object.cc (Sized_relobj::do_finalize_local_symbols): Check Symbol::is_common_shndx. * resolve.cc (symbol_to_bits): Likewise. * target.h (Target::small_common_shndx): New function. (Target::small_common_section_flags): New function. (Target::large_common_shndx): New function. (Target::large_common_section_flags): New function. (Target::new_output_section): New function. (Target::Target_info): Add small_common_shndx, large_common_shndx, small_common_section_flags, and large_common_section_flags fields. (Target::do_new_output_section): New virtual function. * arm.cc (Target_arm::arm_info): Initialize new fields. * i386.cc (Target_i386::i386_info): Likewise. * powerpc.cc (Target_powerpc::powerpc_info) [all versions]: Likewise. * sparc.c (Target_sparc::sparc_info) [all versions]: Likewise. * x86_64.cc (Target_x86_64::x86_64_info): Likewise. (Target_x86_64::do_new_output_section): New function. * configure.ac: Define conditional MCMODEL_MEDIUM. * testsuite/Makefile.am (check_PROGRAMS): Add large. (large_SOURCES, large_CFLAGS, large_DEPENDENCIES): Define. (large_LDFLAGS): Define. * testsuite/large.c: New file. * testsuite/testfile.cc (Target_test::test_target_info): Initialize new fields. * configure, testsuite/Makefile.in: Rebuild.
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0x1000, // common_pagesize
elfcpp::SHN_UNDEF, // small_common_shndx
elfcpp::SHN_UNDEF, // large_common_shndx
0, // small_common_section_flags
0, // large_common_section_flags
NULL, // attributes_section
NULL // attributes_vendor
};
// The test targets.
#ifdef HAVE_TARGET_32_LITTLE
Target_test<32, false> target_test_32_little;
#endif
#ifdef HAVE_TARGET_32_BIG
Target_test<32, true> target_test_32_big;
#endif
#ifdef HAVE_TARGET_64_LITTLE
Target_test<64, false> target_test_64_little;
#endif
#ifdef HAVE_TARGET_64_BIG
Target_test<64, true> target_test_64_big;
#endif
// A pointer to the test targets. This is used in CHECKs.
#ifdef HAVE_TARGET_32_LITTLE
Target* target_test_pointer_32_little = &target_test_32_little;
#endif
#ifdef HAVE_TARGET_32_BIG
Target* target_test_pointer_32_big = &target_test_32_big;
#endif
#ifdef HAVE_TARGET_64_LITTLE
Target* target_test_pointer_64_little = &target_test_64_little;
#endif
#ifdef HAVE_TARGET_64_BIG
Target* target_test_pointer_64_big = &target_test_64_big;
#endif
// Select the test targets.
template<int size, bool big_endian>
class Target_selector_test : public Target_selector
{
public:
Target_selector_test()
PR gold/12934 * target-select.cc (Target_selector::Target_selector): Add emulation parameter. Change all callers. (select_target_by_bfd_name): Rename from select_target_by_name. Change all callers. (select_target_by_emulation): New function. (supported_emulation_names): New function. * target-select.h (class Target_selector): Add emulation_ field. Update declarations. (Target_selector::recognize_by_bfd_name): Rename from recognize_by_name. Change all callers. (Target_selector::supported_bfd_names): Rename from supported_names. Change all callers. (Target_selector::recognize_by_emulation): New function. (Target_selector::supported_emulations): New function. (Target_selector::emulation): New function. (Target_selector::do_recognize_by_bfd_name): Rename from do_recognize_by_name. Change all callers. (Target_selector::do_supported_bfd_names): Rename from do_supported_names. Change all callers. (Target_selector::do_recognize_by_emulation): New function. (Target_selector::do_supported_emulations): New function. (select_target_by_bfd_name): Change name in declaration. (select_target_by_emulation): Declare. (supported_emulation_names): Declare. * parameters.cc (parameters_force_valid_target): Try to find target based on emulation from -m option. * options.h (class General_options): Change doc string for -m. * options.cc (help): Print emulations. (General_options::parse_V): Likewise. * freebsd.h (Target_selector_freebsd::Target_selector_freebsd): Add emulation parameter. Change all callers.
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: Target_selector(0xffff, size, big_endian, NULL, NULL)
{ }
Target*
do_instantiate_target()
{
gold_unreachable();
return NULL;
}
Target*
do_recognize(int, int, int)
{
if (size == 32)
{
if (!big_endian)
{
#ifdef HAVE_TARGET_32_LITTLE
return &target_test_32_little;
#endif
}
else
{
#ifdef HAVE_TARGET_32_BIG
return &target_test_32_big;
#endif
}
}
else
{
if (!big_endian)
{
#ifdef HAVE_TARGET_64_LITTLE
return &target_test_64_little;
#endif
}
else
{
#ifdef HAVE_TARGET_64_BIG
return &target_test_64_big;
#endif
}
}
return NULL;
}
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Target*
do_recognize_by_name(const char*)
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{ return NULL; }
void
do_supported_names(std::vector<const char*>*)
{ }
};
// Register the test target selectors. These don't need to be
// conditionally compiled, as they will return NULL if there is no
// support for them.
Target_selector_test<32, false> target_selector_test_32_little;
Target_selector_test<32, true> target_selector_test_32_big;
Target_selector_test<64, false> target_selector_test_64_little;
Target_selector_test<64, true> target_selector_test_64_big;
// A simple ELF object with one empty section, named ".test" and one
// globally visible symbol named "test".
const unsigned char test_file_1_32_little[] =
{
// Ehdr
// EI_MAG[0-3]
0x7f, 'E', 'L', 'F',
// EI_CLASS: 32 bit.
1,
// EI_DATA: little endian
1,
// EI_VERSION
1,
// EI_OSABI
0,
// EI_ABIVERSION
0,
// EI_PAD
0, 0, 0, 0, 0, 0, 0,
// e_type: ET_REL
1, 0,
// e_machine: a magic value used for testing.
0xff, 0xff,
// e_version
1, 0, 0, 0,
// e_entry
0, 0, 0, 0,
// e_phoff
0, 0, 0, 0,
// e_shoff: starts right after file header
52, 0, 0, 0,
// e_flags
0, 0, 0, 0,
// e_ehsize
52, 0,
// e_phentsize
32, 0,
// e_phnum
0, 0,
// e_shentsize
40, 0,
// e_shnum: dummy, .test, .symtab, .strtab, .shstrtab
5, 0,
// e_shstrndx
4, 0,
// Offset 52
// Shdr 0: dummy entry
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
// Offset 92
// Shdr 1: .test
// sh_name: after initial null
1, 0, 0, 0,
// sh_type: SHT_PROGBITS
1, 0, 0, 0,
// sh_flags: SHF_ALLOC
2, 0, 0, 0,
// sh_addr
0, 0, 0, 0,
// sh_offset: after file header + 5 section headers
252, 0, 0, 0,
// sh_size
0, 0, 0, 0,
// sh_link
0, 0, 0, 0,
// sh_info
0, 0, 0, 0,
// sh_addralign
1, 0, 0, 0,
// sh_entsize
0, 0, 0, 0,
// Offset 132
// Shdr 2: .symtab
// sh_name: 1 null byte + ".test\0"
7, 0, 0, 0,
// sh_type: SHT_SYMTAB
2, 0, 0, 0,
// sh_flags
0, 0, 0, 0,
// sh_addr
0, 0, 0, 0,
// sh_offset: after file header + 5 section headers + empty section
252, 0, 0, 0,
// sh_size: two symbols: dummy symbol + test symbol
32, 0, 0, 0,
// sh_link: to .strtab
3, 0, 0, 0,
// sh_info: one local symbol, the dummy symbol
1, 0, 0, 0,
// sh_addralign
4, 0, 0, 0,
// sh_entsize: size of symbol
16, 0, 0, 0,
// Offset 172
// Shdr 3: .strtab
// sh_name: 1 null byte + ".test\0" + ".symtab\0"
15, 0, 0, 0,
// sh_type: SHT_STRTAB
3, 0, 0, 0,
// sh_flags
0, 0, 0, 0,
// sh_addr
0, 0, 0, 0,
// sh_offset: after .symtab section. 284 == 0x11c
0x1c, 0x1, 0, 0,
// sh_size: 1 null byte + "test\0"
6, 0, 0, 0,
// sh_link
0, 0, 0, 0,
// sh_info
0, 0, 0, 0,
// sh_addralign
1, 0, 0, 0,
// sh_entsize
0, 0, 0, 0,
// Offset 212
// Shdr 4: .shstrtab
// sh_name: 1 null byte + ".test\0" + ".symtab\0" + ".strtab\0"
23, 0, 0, 0,
// sh_type: SHT_STRTAB
3, 0, 0, 0,
// sh_flags
0, 0, 0, 0,
// sh_addr
0, 0, 0, 0,
// sh_offset: after .strtab section. 290 == 0x122
0x22, 0x1, 0, 0,
// sh_size: all section names
33, 0, 0, 0,
// sh_link
0, 0, 0, 0,
// sh_info
0, 0, 0, 0,
// sh_addralign
1, 0, 0, 0,
// sh_entsize
0, 0, 0, 0,
// Offset 252
// Contents of .symtab section
// Symbol 0
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
// Offset 268
// Symbol 1
// st_name
1, 0, 0, 0,
// st_value
0, 0, 0, 0,
// st_size
0, 0, 0, 0,
// st_info: STT_NOTYPE, STB_GLOBAL
0x10,
// st_other
0,
// st_shndx: In .test
1, 0,
// Offset 284
// Contents of .strtab section
'\0',
't', 'e', 's', 't', '\0',
// Offset 290
// Contents of .shstrtab section
'\0',
'.', 't', 'e', 's', 't', '\0',
'.', 's', 'y', 'm', 't', 'a', 'b', '\0',
'.', 's', 't', 'r', 't', 'a', 'b', '\0',
'.', 's', 'h', 's', 't', 'r', 't', 'a', 'b', '\0'
};
const unsigned int test_file_1_size_32_little = sizeof test_file_1_32_little;
// 32-bit big-endian version of test_file_1_32_little.
const unsigned char test_file_1_32_big[] =
{
// Ehdr
// EI_MAG[0-3]
0x7f, 'E', 'L', 'F',
// EI_CLASS: 32 bit.
1,
// EI_DATA: big endian
2,
// EI_VERSION
1,
// EI_OSABI
0,
// EI_ABIVERSION
0,
// EI_PAD
0, 0, 0, 0, 0, 0, 0,
// e_type: ET_REL
0, 1,
// e_machine: a magic value used for testing.
0xff, 0xff,
// e_version
0, 0, 0, 1,
// e_entry
0, 0, 0, 0,
// e_phoff
0, 0, 0, 0,
// e_shoff: starts right after file header
0, 0, 0, 52,
// e_flags
0, 0, 0, 0,
// e_ehsize
0, 52,
// e_phentsize
0, 32,
// e_phnum
0, 0,
// e_shentsize
0, 40,
// e_shnum: dummy, .test, .symtab, .strtab, .shstrtab
0, 5,
// e_shstrndx
0, 4,
// Offset 52
// Shdr 0: dummy entry
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
// Offset 92
// Shdr 1: .test
// sh_name: after initial null
0, 0, 0, 1,
// sh_type: SHT_PROGBITS
0, 0, 0, 1,
// sh_flags: SHF_ALLOC
0, 0, 0, 2,
// sh_addr
0, 0, 0, 0,
// sh_offset: after file header + 5 section headers
0, 0, 0, 252,
// sh_size
0, 0, 0, 0,
// sh_link
0, 0, 0, 0,
// sh_info
0, 0, 0, 0,
// sh_addralign
0, 0, 0, 1,
// sh_entsize
0, 0, 0, 0,
// Offset 132
// Shdr 2: .symtab
// sh_name: 1 null byte + ".test\0"
0, 0, 0, 7,
// sh_type: SHT_SYMTAB
0, 0, 0, 2,
// sh_flags
0, 0, 0, 0,
// sh_addr
0, 0, 0, 0,
// sh_offset: after file header + 5 section headers + empty section
0, 0, 0, 252,
// sh_size: two symbols: dummy symbol + test symbol
0, 0, 0, 32,
// sh_link: to .strtab
0, 0, 0, 3,
// sh_info: one local symbol, the dummy symbol
0, 0, 0, 1,
// sh_addralign
0, 0, 0, 4,
// sh_entsize: size of symbol
0, 0, 0, 16,
// Offset 172
// Shdr 3: .strtab
// sh_name: 1 null byte + ".test\0" + ".symtab\0"
0, 0, 0, 15,
// sh_type: SHT_STRTAB
0, 0, 0, 3,
// sh_flags
0, 0, 0, 0,
// sh_addr
0, 0, 0, 0,
// sh_offset: after .symtab section. 284 == 0x11c
0, 0, 0x1, 0x1c,
// sh_size: 1 null byte + "test\0"
0, 0, 0, 6,
// sh_link
0, 0, 0, 0,
// sh_info
0, 0, 0, 0,
// sh_addralign
0, 0, 0, 1,
// sh_entsize
0, 0, 0, 0,
// Offset 212
// Shdr 4: .shstrtab
// sh_name: 1 null byte + ".test\0" + ".symtab\0" + ".strtab\0"
0, 0, 0, 23,
// sh_type: SHT_STRTAB
0, 0, 0, 3,
// sh_flags
0, 0, 0, 0,
// sh_addr
0, 0, 0, 0,
// sh_offset: after .strtab section. 290 == 0x122
0, 0, 0x1, 0x22,
// sh_size: all section names
0, 0, 0, 33,
// sh_link
0, 0, 0, 0,
// sh_info
0, 0, 0, 0,
// sh_addralign
0, 0, 0, 1,
// sh_entsize
0, 0, 0, 0,
// Offset 252
// Contents of .symtab section
// Symbol 0
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
// Offset 268
// Symbol 1
// st_name
0, 0, 0, 1,
// st_value
0, 0, 0, 0,
// st_size
0, 0, 0, 0,
// st_info: STT_NOTYPE, STB_GLOBAL
0x10,
// st_other
0,
// st_shndx: In .test
0, 1,
// Offset 284
// Contents of .strtab section
'\0',
't', 'e', 's', 't', '\0',
// Offset 290
// Contents of .shstrtab section
'\0',
'.', 't', 'e', 's', 't', '\0',
'.', 's', 'y', 'm', 't', 'a', 'b', '\0',
'.', 's', 't', 'r', 't', 'a', 'b', '\0',
'.', 's', 'h', 's', 't', 'r', 't', 'a', 'b', '\0'
};
const unsigned int test_file_1_size_32_big = sizeof test_file_1_32_big;
// 64-bit little-endian version of test_file_1_32_little.
const unsigned char test_file_1_64_little[] =
{
// Ehdr
// EI_MAG[0-3]
0x7f, 'E', 'L', 'F',
// EI_CLASS: 64 bit.
2,
// EI_DATA: little endian
1,
// EI_VERSION
1,
// EI_OSABI
0,
// EI_ABIVERSION
0,
// EI_PAD
0, 0, 0, 0, 0, 0, 0,
// e_type: ET_REL
1, 0,
// e_machine: a magic value used for testing.
0xff, 0xff,
// e_version
1, 0, 0, 0,
// e_entry
0, 0, 0, 0, 0, 0, 0, 0,
// e_phoff
0, 0, 0, 0, 0, 0, 0, 0,
// e_shoff: starts right after file header
64, 0, 0, 0, 0, 0, 0, 0,
// e_flags
0, 0, 0, 0,
// e_ehsize
64, 0,
// e_phentsize
56, 0,
// e_phnum
0, 0,
// e_shentsize
64, 0,
// e_shnum: dummy, .test, .symtab, .strtab, .shstrtab
5, 0,
// e_shstrndx
4, 0,
// Offset 64
// Shdr 0: dummy entry
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
// Offset 128
// Shdr 1: .test
// sh_name: after initial null
1, 0, 0, 0,
// sh_type: SHT_PROGBITS
1, 0, 0, 0,
// sh_flags: SHF_ALLOC
2, 0, 0, 0, 0, 0, 0, 0,
// sh_addr
0, 0, 0, 0, 0, 0, 0, 0,
// sh_offset: after file header + 5 section headers. 384 == 0x180.
0x80, 0x1, 0, 0, 0, 0, 0, 0,
// sh_size
0, 0, 0, 0, 0, 0, 0, 0,
// sh_link
0, 0, 0, 0,
// sh_info
0, 0, 0, 0,
// sh_addralign
1, 0, 0, 0, 0, 0, 0, 0,
// sh_entsize
0, 0, 0, 0, 0, 0, 0, 0,
// Offset 192
// Shdr 2: .symtab
// sh_name: 1 null byte + ".test\0"
7, 0, 0, 0,
// sh_type: SHT_SYMTAB
2, 0, 0, 0,
// sh_flags
0, 0, 0, 0, 0, 0, 0, 0,
// sh_addr
0, 0, 0, 0, 0, 0, 0, 0,
// sh_offset: after file header + 5 section headers + empty section
// 384 == 0x180.
0x80, 0x1, 0, 0, 0, 0, 0, 0,
// sh_size: two symbols: dummy symbol + test symbol
48, 0, 0, 0, 0, 0, 0, 0,
// sh_link: to .strtab
3, 0, 0, 0,
// sh_info: one local symbol, the dummy symbol
1, 0, 0, 0,
// sh_addralign
8, 0, 0, 0, 0, 0, 0, 0,
// sh_entsize: size of symbol
24, 0, 0, 0, 0, 0, 0, 0,
// Offset 256
// Shdr 3: .strtab
// sh_name: 1 null byte + ".test\0" + ".symtab\0"
15, 0, 0, 0,
// sh_type: SHT_STRTAB
3, 0, 0, 0,
// sh_flags
0, 0, 0, 0, 0, 0, 0, 0,
// sh_addr
0, 0, 0, 0, 0, 0, 0, 0,
// sh_offset: after .symtab section. 432 == 0x1b0
0xb0, 0x1, 0, 0, 0, 0, 0, 0,
// sh_size: 1 null byte + "test\0"
6, 0, 0, 0, 0, 0, 0, 0,
// sh_link
0, 0, 0, 0,
// sh_info
0, 0, 0, 0,
// sh_addralign
1, 0, 0, 0, 0, 0, 0, 0,
// sh_entsize
0, 0, 0, 0, 0, 0, 0, 0,
// Offset 320
// Shdr 4: .shstrtab
// sh_name: 1 null byte + ".test\0" + ".symtab\0" + ".strtab\0"
23, 0, 0, 0,
// sh_type: SHT_STRTAB
3, 0, 0, 0,
// sh_flags
0, 0, 0, 0, 0, 0, 0, 0,
// sh_addr
0, 0, 0, 0, 0, 0, 0, 0,
// sh_offset: after .strtab section. 438 == 0x1b6
0xb6, 0x1, 0, 0, 0, 0, 0, 0,
// sh_size: all section names
33, 0, 0, 0, 0, 0, 0, 0,
// sh_link
0, 0, 0, 0,
// sh_info
0, 0, 0, 0,
// sh_addralign
1, 0, 0, 0, 0, 0, 0, 0,
// sh_entsize
0, 0, 0, 0, 0, 0, 0, 0,
// Offset 384
// Contents of .symtab section
// Symbol 0
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
// Offset 408
// Symbol 1
// st_name
1, 0, 0, 0,
// st_info: STT_NOTYPE, STB_GLOBAL
0x10,
// st_other
0,
// st_shndx: In .test
1, 0,
// st_value
0, 0, 0, 0, 0, 0, 0, 0,
// st_size
0, 0, 0, 0, 0, 0, 0, 0,
// Offset 432
// Contents of .strtab section
'\0',
't', 'e', 's', 't', '\0',
// Offset 438
// Contents of .shstrtab section
'\0',
'.', 't', 'e', 's', 't', '\0',
'.', 's', 'y', 'm', 't', 'a', 'b', '\0',
'.', 's', 't', 'r', 't', 'a', 'b', '\0',
'.', 's', 'h', 's', 't', 'r', 't', 'a', 'b', '\0'
};
const unsigned int test_file_1_size_64_little = sizeof test_file_1_64_little;
// 64-bit big-endian version of test_file_1_32_little.
const unsigned char test_file_1_64_big[] =
{
// Ehdr
// EI_MAG[0-3]
0x7f, 'E', 'L', 'F',
// EI_CLASS: 64 bit.
2,
// EI_DATA: big endian
2,
// EI_VERSION
1,
// EI_OSABI
0,
// EI_ABIVERSION
0,
// EI_PAD
0, 0, 0, 0, 0, 0, 0,
// e_type: ET_REL
0, 1,
// e_machine: a magic value used for testing.
0xff, 0xff,
// e_version
0, 0, 0, 1,
// e_entry
0, 0, 0, 0, 0, 0, 0, 0,
// e_phoff
0, 0, 0, 0, 0, 0, 0, 0,
// e_shoff: starts right after file header
0, 0, 0, 0, 0, 0, 0, 64,
// e_flags
0, 0, 0, 0,
// e_ehsize
0, 64,
// e_phentsize
0, 56,
// e_phnum
0, 0,
// e_shentsize
0, 64,
// e_shnum: dummy, .test, .symtab, .strtab, .shstrtab
0, 5,
// e_shstrndx
0, 4,
// Offset 64
// Shdr 0: dummy entry
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
// Offset 128
// Shdr 1: .test
// sh_name: after initial null
0, 0, 0, 1,
// sh_type: SHT_PROGBITS
0, 0, 0, 1,
// sh_flags: SHF_ALLOC
0, 0, 0, 0, 0, 0, 0, 2,
// sh_addr
0, 0, 0, 0, 0, 0, 0, 0,
// sh_offset: after file header + 5 section headers. 384 == 0x180.
0, 0, 0, 0, 0, 0, 0x1, 0x80,
// sh_size
0, 0, 0, 0, 0, 0, 0, 0,
// sh_link
0, 0, 0, 0,
// sh_info
0, 0, 0, 0,
// sh_addralign
0, 0, 0, 0, 0, 0, 0, 1,
// sh_entsize
0, 0, 0, 0, 0, 0, 0, 0,
// Offset 192
// Shdr 2: .symtab
// sh_name: 1 null byte + ".test\0"
0, 0, 0, 7,
// sh_type: SHT_SYMTAB
0, 0, 0, 2,
// sh_flags
0, 0, 0, 0, 0, 0, 0, 0,
// sh_addr
0, 0, 0, 0, 0, 0, 0, 0,
// sh_offset: after file header + 5 section headers + empty section
// 384 == 0x180.
0, 0, 0, 0, 0, 0, 0x1, 0x80,
// sh_size: two symbols: dummy symbol + test symbol
0, 0, 0, 0, 0, 0, 0, 48,
// sh_link: to .strtab
0, 0, 0, 3,
// sh_info: one local symbol, the dummy symbol
0, 0, 0, 1,
// sh_addralign
0, 0, 0, 0, 0, 0, 0, 8,
// sh_entsize: size of symbol
0, 0, 0, 0, 0, 0, 0, 24,
// Offset 256
// Shdr 3: .strtab
// sh_name: 1 null byte + ".test\0" + ".symtab\0"
0, 0, 0, 15,
// sh_type: SHT_STRTAB
0, 0, 0, 3,
// sh_flags
0, 0, 0, 0, 0, 0, 0, 0,
// sh_addr
0, 0, 0, 0, 0, 0, 0, 0,
// sh_offset: after .symtab section. 432 == 0x1b0
0, 0, 0, 0, 0, 0, 0x1, 0xb0,
// sh_size: 1 null byte + "test\0"
0, 0, 0, 0, 0, 0, 0, 6,
// sh_link
0, 0, 0, 0,
// sh_info
0, 0, 0, 0,
// sh_addralign
0, 0, 0, 0, 0, 0, 0, 1,
// sh_entsize
0, 0, 0, 0, 0, 0, 0, 0,
// Offset 320
// Shdr 4: .shstrtab
// sh_name: 1 null byte + ".test\0" + ".symtab\0" + ".strtab\0"
0, 0, 0, 23,
// sh_type: SHT_STRTAB
0, 0, 0, 3,
// sh_flags
0, 0, 0, 0, 0, 0, 0, 0,
// sh_addr
0, 0, 0, 0, 0, 0, 0, 0,
// sh_offset: after .strtab section. 438 == 0x1b6
0, 0, 0, 0, 0, 0, 0x1, 0xb6,
// sh_size: all section names
0, 0, 0, 0, 0, 0, 0, 33,
// sh_link
0, 0, 0, 0,
// sh_info
0, 0, 0, 0,
// sh_addralign
0, 0, 0, 0, 0, 0, 0, 1,
// sh_entsize
0, 0, 0, 0, 0, 0, 0, 0,
// Offset 384
// Contents of .symtab section
// Symbol 0
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
// Offset 408
// Symbol 1
// st_name
0, 0, 0, 1,
// st_info: STT_NOTYPE, STB_GLOBAL
0x10,
// st_other
0,
// st_shndx: In .test
0, 1,
// st_value
0, 0, 0, 0, 0, 0, 0, 0,
// st_size
0, 0, 0, 0, 0, 0, 0, 0,
// Offset 432
// Contents of .strtab section
'\0',
't', 'e', 's', 't', '\0',
// Offset 438
// Contents of .shstrtab section
'\0',
'.', 't', 'e', 's', 't', '\0',
'.', 's', 'y', 'm', 't', 'a', 'b', '\0',
'.', 's', 't', 'r', 't', 'a', 'b', '\0',
'.', 's', 'h', 's', 't', 'r', 't', 'a', 'b', '\0'
};
const unsigned int test_file_1_size_64_big = sizeof test_file_1_64_big;
} // End namespace gold_testsuite.