* gold.cc (queue_middle_tasks): Process existing GOT/PLT entries.

[external/binutils.git] / gold / ChangeLog

diff --git a/gold/ChangeLog b/gold/ChangeLog
index 255bc8a..315b670 100644 (file)
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,83 @@
+2011-05-23 Cary Coutant  <ccoutant@google.com>
+
+       * gold.cc (queue_middle_tasks): Process existing GOT/PLT entries.
+       * incremental-dump.cc (dump_incremental_inputs): Mask high-order
+       bit when checking got_type.
+       * incremental.cc (Sized_incremental_binary::setup_readers):
+       Store symbol table and string table locations; initialize bit vector
+       of file status flags.
+       (Sized_incremental_binary::do_reserve_layout): Set bit flag for
+       unchanged files.
+       (Sized_incremental_binary::do_process_got_plt): New function.
+       (Sized_incremental_binary::get_symtab_view): Use stored locations.
+       (Output_section_incremental_inputs::set_final_data_size): Record
+       file index for each input file.
+       (Output_section_incremental_inputs::write_got_plt): Store file index
+       instead of input entry offset for each GOT entry.
+       * incremental.h
+       (Incremental_input_entry::Incremental_input_entry): Initialize new
+       data member.
+       (Incremental_input_entry::set_offset): Store file index.
+       (Incremental_input_entry::get_file_index): New function.
+       (Incremental_input_entry::file_index_): New data member.
+       (Incremental_binary::process_got_plt): New function.
+       (Incremental_binary::do_process_got_plt): New function.
+       (Sized_incremental_binary::Sized_incremental_binary): Initialize new
+       data members.
+       (Sized_incremental_binary::~Sized_incremental_binary): New destructor.
+       (Sized_incremental_binary::set_file_is_unchanged): New function.
+       (Sized_incremental_binary::file_is_unchanged): New function.
+       (Sized_incremental_binary::do_process_got_plt): New function.
+       (Sized_incremental_binary::file_status_): New data member.
+       (Sized_incremental_binary::main_symtab_loc_): New data member.
+       (Sized_incremental_binary::main_strtab_loc_): New data member.
+       * output.cc (Output_data_got::Got_entry::write): Add case
+       RESERVED_CODE.
+       (Output_data_got::add_global): Call add_got_entry.
+       (Output_data_got::add_global_plt): Likewise.
+       (Output_data_got::add_global_with_rel): Likewise.
+       (Output_data_got::add_global_with_rela): Likewise.
+       (Output_data_got::add_global_pair_with_rel): Call add_got_entry_pair.
+       (Output_data_got::add_global_pair_with_rela): Likewise.
+       (Output_data_got::add_local): Call add_got_entry.
+       (Output_data_got::add_local_plt): Likewise.
+       (Output_data_got::add_local_with_rel): Likewise.
+       (Output_data_got::add_local_with_rela): Likewise.
+       (Output_data_got::add_local_pair_with_rel): Call add_got_entry_pair.
+       (Output_data_got::add_local_pair_with_rela): Likewise.
+       (Output_data_got::reserve_slot): New function.
+       (Output_data_got::reserve_slot_for_global): New function.
+       (Output_data_got::add_got_entry): New function.
+       (Output_data_got::add_got_entry_pair): New function.
+       (Output_section::add_output_section_data): Edit FIXME.
+       * output.h
+       (Output_section_data_build::Output_section_data_build): New
+       constructor with size parameter.
+       (Output_data_space::Output_data_space): Likewise.
+       (Output_data_got::Output_data_got): Initialize new data member; new
+       constructor with size parameter.
+       (Output_data_got::add_constant): Call add_got_entry.
+       (Output_data_got::reserve_slot): New function.
+       (Output_data_got::reserve_slot_for_global): New function.
+       (class Output_data_got::Got_entry): Add RESERVED_CODE.
+       (Output_data_got::add_got_entry): New function.
+       (Output_data_got::add_got_entry_pair): New function.
+       (Output_data_got::free_list_): New data member.
+       * target.h (Sized_target::init_got_plt_for_update): New function.
+       (Sized_target::register_global_plt_entry): New function.
+       * x86_64.cc (Output_data_plt_x86_64::Output_data_plt_x86_64):
+       Initialize new data member; call init; add constructor with PLT count.
+       (Output_data_plt_x86_64::init): New function.
+       (Output_data_plt_x86_64::add_relocation): New function.
+       (Output_data_plt_x86_64::reserve_slot): New function.
+       (Output_data_plt_x86_64::free_list_): New data member.
+       (Target_x86_64::init_got_plt_for_update): New function.
+       (Target_x86_64::register_global_plt_entry): New function.
+       (Output_data_plt_x86_64::add_entry): Allocate from free list for
+       incremental updates.
+       (Output_data_plt_x86_64::add_relocation): New function.
+       * testsuite/object_unittest.cc (Object_test): Set default options.
+
 2011-05-16  Ian Lance Taylor  <iant@google.com>
 
        * options.h (class General_options): Make -i a synonym for -r.