return this->output_start_address_ + output_offset;
}
-// Copy_relocs::Copy_reloc_entry methods.
-
-// Return whether we should emit this reloc. We should emit it if the
-// symbol is still defined in a dynamic object. If we should not emit
-// it, we clear it, to save ourselves the test next time.
-
-template<int size, bool big_endian>
-bool
-Copy_relocs<size, big_endian>::Copy_reloc_entry::should_emit()
-{
- if (this->sym_ == NULL)
- return false;
- if (this->sym_->is_from_dynobj())
- return true;
- this->sym_ = NULL;
- return false;
-}
-
-// Emit a reloc into a SHT_REL section.
-
-template<int size, bool big_endian>
-void
-Copy_relocs<size, big_endian>::Copy_reloc_entry::emit(
- Output_data_reloc<elfcpp::SHT_REL, true, size, big_endian>* reloc_data)
-{
- this->sym_->set_needs_dynsym_entry();
- reloc_data->add_global(this->sym_, this->reloc_type_, this->output_section_,
- this->relobj_, this->shndx_, this->address_);
-}
-
-// Emit a reloc into a SHT_RELA section.
-
-template<int size, bool big_endian>
-void
-Copy_relocs<size, big_endian>::Copy_reloc_entry::emit(
- Output_data_reloc<elfcpp::SHT_RELA, true, size, big_endian>* reloc_data)
-{
- this->sym_->set_needs_dynsym_entry();
- reloc_data->add_global(this->sym_, this->reloc_type_, this->output_section_,
- this->relobj_, this->shndx_, this->address_,
- this->addend_);
-}
-
-// Copy_relocs methods.
-
-// Return whether we need a COPY reloc for a relocation against GSYM.
-// The relocation is being applied to section SHNDX in OBJECT.
-
-template<int size, bool big_endian>
-bool
-Copy_relocs<size, big_endian>::need_copy_reloc(
- const General_options*,
- Relobj* object,
- unsigned int shndx,
- Sized_symbol<size>* sym)
-{
- // FIXME: Handle -z nocopyrelocs.
-
- if (sym->symsize() == 0)
- return false;
-
- // If this is a readonly section, then we need a COPY reloc.
- // Otherwise we can use a dynamic reloc.
- if ((object->section_flags(shndx) & elfcpp::SHF_WRITE) == 0)
- return true;
-
- return false;
-}
-
-// Save a Rel reloc.
-
-template<int size, bool big_endian>
-void
-Copy_relocs<size, big_endian>::save(
- Symbol* sym,
- Relobj* relobj,
- unsigned int shndx,
- Output_section* output_section,
- const elfcpp::Rel<size, big_endian>& rel)
-{
- unsigned int reloc_type = elfcpp::elf_r_type<size>(rel.get_r_info());
- this->entries_.push_back(Copy_reloc_entry(sym, reloc_type, relobj, shndx,
- output_section,
- rel.get_r_offset(), 0));
-}
-
-// Save a Rela reloc.
-
-template<int size, bool big_endian>
-void
-Copy_relocs<size, big_endian>::save(
- Symbol* sym,
- Relobj* relobj,
- unsigned int shndx,
- Output_section* output_section,
- const elfcpp::Rela<size, big_endian>& rela)
-{
- unsigned int reloc_type = elfcpp::elf_r_type<size>(rela.get_r_info());
- this->entries_.push_back(Copy_reloc_entry(sym, reloc_type, relobj, shndx,
- output_section,
- rela.get_r_offset(),
- rela.get_r_addend()));
-}
-
-// Return whether there are any relocs to emit. We don't want to emit
-// a reloc if the symbol is no longer defined in a dynamic object.
-
-template<int size, bool big_endian>
-bool
-Copy_relocs<size, big_endian>::any_to_emit()
-{
- for (typename Copy_reloc_entries::iterator p = this->entries_.begin();
- p != this->entries_.end();
- ++p)
- {
- if (p->should_emit())
- return true;
- }
- return false;
-}
-
-// Emit relocs.
-
-template<int size, bool big_endian>
-template<int sh_type>
-void
-Copy_relocs<size, big_endian>::emit(
- Output_data_reloc<sh_type, true, size, big_endian>* reloc_data)
-{
- for (typename Copy_reloc_entries::iterator p = this->entries_.begin();
- p != this->entries_.end();
- ++p)
- {
- if (p->should_emit())
- p->emit(reloc_data);
- }
-}
-
// Track_relocs methods.
// Initialize the class to track the relocs. This gets the object,
return ret;
}
-// Instantiate the templates we need. We could use the configure
-// script to restrict this to only the ones for implemented targets.
+// Instantiate the templates we need.
#ifdef HAVE_TARGET_32_LITTLE
template
class Symbol_value<64>;
#endif
-#ifdef HAVE_TARGET_32_LITTLE
-template
-class Copy_relocs<32, false>;
-#endif
-
-#ifdef HAVE_TARGET_32_BIG
-template
-class Copy_relocs<32, true>;
-#endif
-
-#ifdef HAVE_TARGET_64_LITTLE
-template
-class Copy_relocs<64, false>;
-#endif
-
-#ifdef HAVE_TARGET_64_BIG
-template
-class Copy_relocs<64, true>;
-#endif
-
-#ifdef HAVE_TARGET_32_LITTLE
-template
-void
-Copy_relocs<32, false>::emit<elfcpp::SHT_REL>(
- Output_data_reloc<elfcpp::SHT_REL, true, 32, false>*);
-#endif
-
-#ifdef HAVE_TARGET_32_BIG
-template
-void
-Copy_relocs<32, true>::emit<elfcpp::SHT_REL>(
- Output_data_reloc<elfcpp::SHT_REL, true, 32, true>*);
-#endif
-
-#ifdef HAVE_TARGET_64_LITTLE
-template
-void
-Copy_relocs<64, false>::emit<elfcpp::SHT_REL>(
- Output_data_reloc<elfcpp::SHT_REL, true, 64, false>*);
-#endif
-
-#ifdef HAVE_TARGET_64_BIG
-template
-void
-Copy_relocs<64, true>::emit<elfcpp::SHT_REL>(
- Output_data_reloc<elfcpp::SHT_REL, true, 64, true>*);
-#endif
-
-#ifdef HAVE_TARGET_32_LITTLE
-template
-void
-Copy_relocs<32, false>::emit<elfcpp::SHT_RELA>(
- Output_data_reloc<elfcpp::SHT_RELA , true, 32, false>*);
-#endif
-
-#ifdef HAVE_TARGET_32_BIG
-template
-void
-Copy_relocs<32, true>::emit<elfcpp::SHT_RELA>(
- Output_data_reloc<elfcpp::SHT_RELA, true, 32, true>*);
-#endif
-
-#ifdef HAVE_TARGET_64_LITTLE
-template
-void
-Copy_relocs<64, false>::emit<elfcpp::SHT_RELA>(
- Output_data_reloc<elfcpp::SHT_RELA, true, 64, false>*);
-#endif
-
-#ifdef HAVE_TARGET_64_BIG
-template
-void
-Copy_relocs<64, true>::emit<elfcpp::SHT_RELA>(
- Output_data_reloc<elfcpp::SHT_RELA, true, 64, true>*);
-#endif
-
#ifdef HAVE_TARGET_32_LITTLE
template
class Track_relocs<32, false>;
projects / deliverable / binutils-gdb.git / blobdiff