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| author | Cary Coutant <ccoutant@google.com> | 2011-04-22 22:39:55 +0000 |
|---|---|---|
| committer | Cary Coutant <ccoutant@google.com> | 2011-04-22 22:39:55 +0000 |
| commit | 94a3fc8b837eb39007fa4e82120f60ec9429317d (patch) | |
| tree | 36553d09d1690d090951979ae7df2653c6bb471a /gold/x86_64.cc | |
| parent | c87e430233549c1670ff335b0d4614f1ea1d7edb (diff) | |
| download | gdb-94a3fc8b837eb39007fa4e82120f60ec9429317d.zip gdb-94a3fc8b837eb39007fa4e82120f60ec9429317d.tar.gz gdb-94a3fc8b837eb39007fa4e82120f60ec9429317d.tar.bz2 | |
* incremental.cc (Sized_incremental_binary::setup_readers): Allocate
global symbol map.
(Sized_incremental_binary::do_apply_incremental_relocs): New function.
(Sized_incr_relobj::do_add_symbols): Add symbols to global symbol map.
(Sized_incr_relobj::do_relocate): Remap section indices in incremental
relocations.
(Sized_incr_dynobj::do_add_symbols): Add symbols to global symbol map.
(Sized_incr_dynobj::do_for_all_global_symbols): Remove FIXME.
(Sized_incr_dynobj::do_for_all_local_got_entries): Likewise.
* incremental.h
(Incremental_inputs_reader::global_symbol_reader_at_offset): New
function.
(Incremental_binary::apply_incremental_relocs): New function.
(Incremental_binary::do_apply_incremental_relocs): New function.
(Sized_incremental_binary::Sized_incremental_binary): Initialize new
data member.
(Sized_incremental_binary::add_global_symbol): New function.
(Sized_incremental_binary::global_symbol): New function.
(Sized_incremental_binary::do_apply_incremental_relocs): New function.
(Sized_incremental_binary::symbol_map_): New data member.
* layout.cc (Layout_task_runner::run): Apply incremental relocations.
* target.h (Sized_target::apply_relocation): New function.
* target-reloc.h (apply_relocation): New function.
* x86_64.cc (Target_x86_64::apply_relocation): New function.
Diffstat (limited to 'gold/x86_64.cc')
| -rw-r--r-- | gold/x86_64.cc | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gold/x86_64.cc b/gold/x86_64.cc index 5ba15c4..e4a7043 100644 --- a/gold/x86_64.cc +++ b/gold/x86_64.cc @@ -345,6 +345,17 @@ class Target_x86_64 : public Target_freebsd<64, false> unsigned int plt_entry_size() const; + // Apply an incremental relocation. + void + apply_relocation(const Relocate_info<64, false>* relinfo, + elfcpp::Elf_types<64>::Elf_Addr r_offset, + unsigned int r_type, + elfcpp::Elf_types<64>::Elf_Swxword r_addend, + const Symbol* gsym, + unsigned char* view, + elfcpp::Elf_types<64>::Elf_Addr address, + section_size_type view_size); + // Add a new reloc argument, returning the index in the vector. size_t add_tlsdesc_info(Sized_relobj<64, false>* object, unsigned int r_sym) @@ -3014,6 +3025,32 @@ Target_x86_64::relocate_section( reloc_symbol_changes); } +// Apply an incremental relocation. Incremental relocations always refer +// to global symbols. + +void +Target_x86_64::apply_relocation( + const Relocate_info<64, false>* relinfo, + elfcpp::Elf_types<64>::Elf_Addr r_offset, + unsigned int r_type, + elfcpp::Elf_types<64>::Elf_Swxword r_addend, + const Symbol* gsym, + unsigned char* view, + elfcpp::Elf_types<64>::Elf_Addr address, + section_size_type view_size) +{ + gold::apply_relocation<64, false, Target_x86_64, Target_x86_64::Relocate>( + relinfo, + this, + r_offset, + r_type, + r_addend, + gsym, + view, + address, + view_size); +} + // Return the size of a relocation while scanning during a relocatable // link. |