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-rw-r--r--gold/gc.h30
1 files changed, 17 insertions, 13 deletions
diff --git a/gold/gc.h b/gold/gc.h
index 838b7db..3885d1a 100644
--- a/gold/gc.h
+++ b/gold/gc.h
@@ -108,6 +108,21 @@ class Garbage_collection
Section_id secn)
{ this->cident_sections_[section_name].insert(secn); }
+ // Add a reference from the SRC_SHNDX-th section of SRC_OBJECT to
+ // DST_SHNDX-th section of DST_OBJECT.
+ void
+ add_reference(Object* src_object, unsigned int src_shndx,
+ Object* dst_object, unsigned int dst_shndx)
+ {
+ Section_id src_id(src_object, src_shndx);
+ Section_id dst_id(dst_object, dst_shndx);
+ Section_ref::iterator p = this->section_reloc_map_.find(src_id);
+ if (p == this->section_reloc_map_.end())
+ this->section_reloc_map_[src_id].insert(dst_id);
+ else
+ p->second.insert(dst_id);
+ }
+
private:
Worklist_type work_list_;
@@ -261,25 +276,14 @@ gc_process_relocs(
}
if (parameters->options().gc_sections())
{
- Section_id src_id(src_obj, src_indx);
- Section_id dst_id(dst_obj, dst_indx);
- Garbage_collection::Section_ref::iterator map_it;
- map_it = symtab->gc()->section_reloc_map().find(src_id);
- if (map_it == symtab->gc()->section_reloc_map().end())
- {
- symtab->gc()->section_reloc_map()[src_id].insert(dst_id);
- }
- else
- {
- Garbage_collection::Sections_reachable& v(map_it->second);
- v.insert(dst_id);
- }
+ symtab->gc()->add_reference(src_obj, src_indx, dst_obj, dst_indx);
if (cident_section_name != NULL)
{
Garbage_collection::Cident_section_map::iterator ele =
symtab->gc()->cident_sections()->find(std::string(cident_section_name));
if (ele == symtab->gc()->cident_sections()->end())
continue;
+ Section_id src_id(src_obj, src_indx);
Garbage_collection::Sections_reachable&
v(symtab->gc()->section_reloc_map()[src_id]);
Garbage_collection::Sections_reachable& cident_secn(ele->second);