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authorCary Coutant <ccoutant@google.com>2011-06-08 03:50:12 +0000
committerCary Coutant <ccoutant@google.com>2011-06-08 03:50:12 +0000
commit26d3c67de1d0e6434dabb908e5a6fa002f5b1db8 (patch)
treeadebe5713f81ac6e6f85f353dcc70e83ad4d8a65 /gold/gold.cc
parentb8e9bd6c6461ea6a53d5a48bad21aab75cd1e9e5 (diff)
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* copy-relocs.cc (Copy_relocs::copy_reloc): Call make_copy_reloc
instead of emit_copy_reloc. (Copy_relocs::emit_copy_reloc): Refactor. (Copy_relocs::make_copy_reloc): New function. (Copy_relocs::add_copy_reloc): Remove. * copy-relocs.h (Copy_relocs::emit_copy_reloc): Move to public section. (Copy_relocs::make_copy_reloc): New function. (Copy_relocs::add_copy_reloc): Remove. * gold.cc (queue_middle_tasks): Emit old COPY relocations from unchanged input files. * incremental-dump.cc (dump_incremental_inputs): Print "COPY" flag. * incremental.cc (Sized_incremental_binary::do_reserve_layout): Reserve BSS space for COPY relocations. (Sized_incremental_binary::do_emit_copy_relocs): New function. (Output_section_incremental_inputs::write_info_blocks): Record whether a symbol is copied from a shared object. (Sized_incr_dynobj::do_add_symbols): Record COPY relocations. * incremental.h (enum Incremental_shlib_symbol_flags): New type. (INCREMENTAL_SHLIB_SYM_FLAGS_SHIFT): New constant. (Incremental_input_entry_reader::get_output_symbol_index): Add is_copy parameter. (Incremental_binary::emit_copy_relocs): New function. (Incremental_binary::do_emit_copy_relocs): New function. (Sized_incremental_binary::Sized_incremental_binary): Initialize new data member. (Sized_incremental_binary::add_copy_reloc): New function. (Sized_incremental_binary::do_emit_copy_relocs): New function. (Sized_incremental_binary::Copy_reloc): New struct. (Sized_incremental_binary::Copy_relocs): New typedef. (Sized_incremental_binary::copy_relocs_): New data member. * symtab.cc (Symbol_table::add_from_incrobj): Change return type. * symtab.h (Symbol_table::add_from_incrobj): Change return type. * target.h (Sized_target::emit_copy_reloc): New function. * x86_64.cc (Target_x86_64::emit_copy_reloc): New function.
Diffstat (limited to 'gold/gold.cc')
-rw-r--r--gold/gold.cc4
1 files changed, 3 insertions, 1 deletions
diff --git a/gold/gold.cc b/gold/gold.cc
index fc3974e..0b901bb 100644
--- a/gold/gold.cc
+++ b/gold/gold.cc
@@ -622,11 +622,13 @@ queue_middle_tasks(const General_options& options,
}
}
- // For incremental updates, record the existing GOT and PLT entries.
+ // For incremental updates, record the existing GOT and PLT entries,
+ // and the COPY relocations.
if (parameters->incremental_update())
{
Incremental_binary* ibase = layout->incremental_base();
ibase->process_got_plt(symtab, layout);
+ ibase->emit_copy_relocs(symtab);
}
if (is_debugging_enabled(DEBUG_SCRIPT))