// copy-relocs.cc -- handle COPY relocations for gold.
-// Copyright (C) 2006-2015 Free Software Foundation, Inc.
+// Copyright (C) 2006-2016 Free Software Foundation, Inc.
// Written by Ian Lance Taylor <iant@google.com>.
// This file is part of gold.
Sized_relobj_file<size, big_endian>* object,
unsigned int shndx,
Output_section* output_section,
- const Reloc& rel,
+ unsigned int r_type,
+ typename elfcpp::Elf_types<size>::Elf_Addr r_offset,
+ typename elfcpp::Elf_types<size>::Elf_Swxword r_addend,
Output_data_reloc<sh_type, true, size, big_endian>* reloc_section)
{
if (this->need_copy_reloc(sym, object, shndx))
- this->make_copy_reloc(symtab, layout, sym, reloc_section);
+ this->make_copy_reloc(symtab, layout, sym, object, reloc_section);
else
{
// We may not need a COPY relocation. Save this relocation to
// possibly be emitted later.
- this->save(sym, object, shndx, output_section, rel);
+ this->save(sym, object, shndx, output_section,
+ r_type, r_offset, r_addend);
}
}
Symbol_table* symtab,
Layout* layout,
Sized_symbol<size>* sym,
+ Sized_relobj_file<size, big_endian>* object,
Output_data_reloc<sh_type, true, size, big_endian>* reloc_section)
{
// We should not be here if -z nocopyreloc is given.
gold_assert(parameters->options().copyreloc());
+ gold_assert(sym->is_from_dynobj());
+
+ // The symbol must not have protected visibility.
+ if (sym->is_protected())
+ {
+ gold_error(_("%s: cannot make copy relocation for "
+ "protected symbol '%s', defined in %s"),
+ object->name().c_str(),
+ sym->name(),
+ sym->object()->name().c_str());
+ }
+
typename elfcpp::Elf_types<size>::Elf_WXword symsize = sym->symsize();
// There is no defined way to determine the required alignment of
// is defined; presumably we do not require an alignment larger than
// that. Then we reduce that alignment if the symbol is not aligned
// within the section.
- gold_assert(sym->is_from_dynobj());
bool is_ordinary;
unsigned int shndx = sym->shndx(&is_ordinary);
gold_assert(is_ordinary);
Sized_relobj_file<size, big_endian>* object,
unsigned int shndx,
Output_section* output_section,
- const Reloc& rel)
+ unsigned int r_type,
+ typename elfcpp::Elf_types<size>::Elf_Addr r_offset,
+ typename elfcpp::Elf_types<size>::Elf_Swxword r_addend)
{
- unsigned int reloc_type = elfcpp::elf_r_type<size>(rel.get_r_info());
- typename elfcpp::Elf_types<size>::Elf_Addr addend =
- Reloc_types<sh_type, size, big_endian>::get_reloc_addend_noerror(&rel);
- this->entries_.push_back(Copy_reloc_entry(sym, reloc_type, object, shndx,
- output_section, rel.get_r_offset(),
- addend));
+ this->entries_.push_back(Copy_reloc_entry(sym, r_type, object, shndx,
+ output_section, r_offset,
+ r_addend));
}
// Emit any saved relocs.