diff options
Diffstat (limited to 'gold/gc.h')
| -rw-r--r-- | gold/gc.h | 25 |
1 files changed, 13 insertions, 12 deletions
@@ -87,7 +87,7 @@ class Garbage_collection do_transitive_closure(); bool - is_section_garbage(Object* obj, unsigned int shndx) + is_section_garbage(Relobj* obj, unsigned int shndx) { return (this->referenced_list().find(Section_id(obj, shndx)) == this->referenced_list().end()); } @@ -103,8 +103,8 @@ class Garbage_collection // 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) + add_reference(Relobj* src_object, unsigned int src_shndx, + Relobj* dst_object, unsigned int dst_shndx) { Section_id src_id(src_object, src_shndx); Section_id dst_id(dst_object, dst_shndx); @@ -229,7 +229,7 @@ gc_process_relocs( unsigned int r_type = elfcpp::elf_r_type<size>(r_info); typename elfcpp::Elf_types<size>::Elf_Swxword addend = Reloc_types<sh_type, size, big_endian>::get_reloc_addend_noerror(&reloc); - Object* dst_obj; + Relobj* dst_obj; unsigned int dst_indx; typedef typename elfcpp::Elf_types<size>::Elf_Addr Address; Address dst_off; @@ -249,7 +249,7 @@ gc_process_relocs( { Address symvalue = dst_off - addend; if (is_ordinary) - (*secvec).push_back(Section_id(dst_obj, dst_indx)); + (*secvec).push_back(Section_id(src_obj, dst_indx)); else (*secvec).push_back(Section_id(NULL, 0)); (*symvec).push_back(NULL); @@ -289,9 +289,10 @@ gc_process_relocs( dst_obj = NULL; dst_indx = 0; bool is_ordinary = false; - if (gsym->source() == Symbol::FROM_OBJECT) + if (gsym->source() == Symbol::FROM_OBJECT + && !gsym->object()->is_dynamic()) { - dst_obj = gsym->object(); + dst_obj = static_cast<Relobj*>(gsym->object()); dst_indx = gsym->shndx(&is_ordinary); } dst_off = static_cast<const Sized_symbol<size>*>(gsym)->value(); @@ -301,7 +302,7 @@ gc_process_relocs( // of a function pointer being taken. if (gsym->source() == Symbol::FROM_OBJECT && check_section_for_function_pointers - && gsym->type() != elfcpp::STT_OBJECT + && dst_obj != NULL && (!is_ordinary || scan.global_reloc_may_be_function_pointer( symtab, NULL, NULL, src_obj, src_indx, NULL, reloc, @@ -324,7 +325,7 @@ gc_process_relocs( if (is_icf_tracked) { Address symvalue = dst_off - addend; - if (is_ordinary && gsym->source() == Symbol::FROM_OBJECT) + if (is_ordinary && dst_obj != NULL) (*secvec).push_back(Section_id(dst_obj, dst_indx)); else (*secvec).push_back(Section_id(NULL, 0)); @@ -340,7 +341,7 @@ gc_process_relocs( src_obj)); } - if (gsym->source() != Symbol::FROM_OBJECT) + if (dst_obj == NULL) continue; if (!is_ordinary) continue; @@ -349,8 +350,8 @@ gc_process_relocs( { symtab->gc()->add_reference(src_obj, src_indx, dst_obj, dst_indx); parameters->sized_target<size, big_endian>() - ->gc_add_reference(symtab, src_obj, src_indx, - dst_obj, dst_indx, dst_off); + ->gc_add_reference(symtab, src_obj, src_indx, dst_obj, dst_indx, + dst_off); if (cident_section_name != NULL) { Garbage_collection::Cident_section_map::iterator ele = |