const int reloc_size = Reloc_types<sh_type, size, big_endian>::reloc_size;
const int sym_size = elfcpp::Elf_sizes<size>::sym_size;
- std::vector<Section_id>* secvec = NULL;
- std::vector<Symbol*>* symvec = NULL;
- std::vector<std::pair<long long, long long> >* addendvec = NULL;
+ Icf::Sections_reachable_info* secvec = NULL;
+ Icf::Symbol_info* symvec = NULL;
+ Icf::Addend_info* addendvec = NULL;
+ Icf::Offset_info* offsetvec = NULL;
bool is_icf_tracked = false;
const char* cident_section_name = NULL;
{
is_icf_tracked = true;
Section_id src_id(src_obj, src_indx);
- secvec = &symtab->icf()->section_reloc_list()[src_id];
- symvec = &symtab->icf()->symbol_reloc_list()[src_id];
- addendvec = &symtab->icf()->addend_reloc_list()[src_id];
+ Icf::Reloc_info* reloc_info =
+ &symtab->icf()->reloc_info_list()[src_id];
+ secvec = &reloc_info->section_info;
+ symvec = &reloc_info->symbol_info;
+ addendvec = &reloc_info->addend_info;
+ offsetvec = &reloc_info->offset_info;
}
check_section_for_function_pointers =
unsigned int shndx = lsym.get_st_shndx();
bool is_ordinary;
shndx = src_obj->adjust_sym_shndx(r_sym, shndx, &is_ordinary);
- if (!is_ordinary)
- continue;
dst_obj = src_obj;
dst_indx = shndx;
- Section_id dst_id(dst_obj, dst_indx);
if (is_icf_tracked)
{
- (*secvec).push_back(dst_id);
+ if (is_ordinary)
+ (*secvec).push_back(Section_id(dst_obj, dst_indx));
+ else
+ (*secvec).push_back(Section_id(NULL, 0));
(*symvec).push_back(NULL);
long long symvalue = static_cast<long long>(lsym.get_st_value());
(*addendvec).push_back(std::make_pair(symvalue,
static_cast<long long>(addend)));
+ uint64_t reloc_offset =
+ convert_to_section_size_type(reloc.get_r_offset());
+ (*offsetvec).push_back(reloc_offset);
}
// When doing safe folding, check to see if this relocation is that
// of a function pointer being taken.
- if (check_section_for_function_pointers
+ if (is_ordinary
+ && check_section_for_function_pointers
&& lsym.get_st_type() != elfcpp::STT_OBJECT
&& scan.local_reloc_may_be_function_pointer(symtab, NULL, NULL,
src_obj, src_indx,
symtab->icf()->set_section_has_function_pointers(
src_obj, lsym.get_st_shndx());
- if (shndx == src_indx)
+ if (!is_ordinary || shndx == src_indx)
continue;
}
else
gold_assert(gsym != NULL);
if (gsym->is_forwarder())
gsym = symtab->resolve_forwards(gsym);
- if (gsym->source() != Symbol::FROM_OBJECT)
- continue;
- bool is_ordinary;
- dst_obj = gsym->object();
- dst_indx = gsym->shndx(&is_ordinary);
- Section_id dst_id(dst_obj, dst_indx);
+
+ dst_obj = NULL;
+ dst_indx = 0;
+ bool is_ordinary = false;
+ if (gsym->source() == Symbol::FROM_OBJECT)
+ {
+ dst_obj = gsym->object();
+ dst_indx = gsym->shndx(&is_ordinary);
+ }
// When doing safe folding, check to see if this relocation is that
// of a function pointer being taken.
- if (check_section_for_function_pointers
+ if (gsym->source() == Symbol::FROM_OBJECT
+ && check_section_for_function_pointers
&& gsym->type() != elfcpp::STT_OBJECT
&& (!is_ordinary
|| scan.global_reloc_may_be_function_pointer(
r_type, gsym)))
symtab->icf()->set_section_has_function_pointers(dst_obj, dst_indx);
- if (!is_ordinary)
- continue;
-
// If the symbol name matches '__start_XXX' then the section with
// the C identifier like name 'XXX' should not be garbage collected.
// A similar treatment to symbols with the name '__stop_XXX'.
}
if (is_icf_tracked)
{
- (*secvec).push_back(dst_id);
+ if (is_ordinary && gsym->source() == Symbol::FROM_OBJECT)
+ (*secvec).push_back(Section_id(dst_obj, dst_indx));
+ else
+ (*secvec).push_back(Section_id(NULL, 0));
(*symvec).push_back(gsym);
Sized_symbol<size>* sized_gsym =
static_cast<Sized_symbol<size>* >(gsym);
static_cast<long long>(sized_gsym->value());
(*addendvec).push_back(std::make_pair(symvalue,
static_cast<long long>(addend)));
+ uint64_t reloc_offset =
+ convert_to_section_size_type(reloc.get_r_offset());
+ (*offsetvec).push_back(reloc_offset);
}
+
+ if (gsym->source() != Symbol::FROM_OBJECT)
+ continue;
+ if (!is_ordinary)
+ continue;
}
if (parameters->options().gc_sections())
{