// gc.h -- garbage collection of unused sections
-// Copyright 2009, 2010 Free Software Foundation, Inc.
+// Copyright 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
// Written by Sriraman Tallam <tmsriram@google.com>.
// This file is part of gold.
class Object;
template<int size, bool big_endian>
-class Sized_relobj;
+class Sized_relobj_file;
template<int sh_type, int size, bool big_endian>
-class Reloc_types;
+struct Reloc_types;
class Output_section;
class General_options;
Symbol_table* symtab,
Layout*,
Target_type* target,
- Sized_relobj<size, big_endian>* src_obj,
+ Sized_relobj_file<size, big_endian>* src_obj,
unsigned int src_indx,
const unsigned char* prelocs,
size_t reloc_count,
size_t local_count,
const unsigned char* plocal_syms)
{
- Object* dst_obj;
- unsigned int dst_indx;
Scan scan;
typedef typename Reloc_types<sh_type, size, big_endian>::Reloc Reltype;
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;
+ unsigned int dst_indx;
+ typename elfcpp::Elf_types<size>::Elf_Addr dst_off;
if (r_sym < local_count)
{
shndx = src_obj->adjust_sym_shndx(r_sym, shndx, &is_ordinary);
dst_obj = src_obj;
dst_indx = shndx;
+ dst_off = lsym.get_st_value();
+
if (is_icf_tracked)
{
if (is_ordinary)
dst_obj = NULL;
dst_indx = 0;
+ dst_off = 0;
bool is_ordinary = false;
if (gsym->source() == Symbol::FROM_OBJECT)
{
dst_obj = gsym->object();
dst_indx = gsym->shndx(&is_ordinary);
+ dst_off = static_cast<const Sized_symbol<size>*>(gsym)->value();
}
// When doing safe folding, check to see if this relocation is that
if (parameters->options().gc_sections())
{
symtab->gc()->add_reference(src_obj, src_indx, dst_obj, dst_indx);
+ dst_off += addend;
+ parameters->sized_target<size, big_endian>()
+ ->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 =