// Add a potential copy relocation.
void
- copy_reloc(Symbol_table* symtab, Layout* layout, Relobj* object,
+ copy_reloc(Symbol_table* symtab, Layout* layout,
+ Sized_relobj<32, false>* object,
unsigned int shndx, Output_section* output_section,
Symbol* sym, const elfcpp::Rel<32, false>& reloc)
{
this->got_ = new Output_data_got<32, false>();
- layout->add_output_section_data(".got", elfcpp::SHT_PROGBITS,
- elfcpp::SHF_ALLOC | elfcpp::SHF_WRITE,
- this->got_);
+ Output_section* os;
+ os = layout->add_output_section_data(".got", elfcpp::SHT_PROGBITS,
+ (elfcpp::SHF_ALLOC
+ | elfcpp::SHF_WRITE),
+ this->got_);
+ os->set_is_relro();
// The old GNU linker creates a .got.plt section. We just
// create another set of data in the .got section. Note that we
// always create a PLT if we create a GOT, although the PLT
// might be empty.
- this->got_plt_ = new Output_data_space(4);
- layout->add_output_section_data(".got", elfcpp::SHT_PROGBITS,
- elfcpp::SHF_ALLOC | elfcpp::SHF_WRITE,
- this->got_plt_);
+ this->got_plt_ = new Output_data_space(4, "** GOT PLT");
+ os = layout->add_output_section_data(".got", elfcpp::SHT_PROGBITS,
+ (elfcpp::SHF_ALLOC
+ | elfcpp::SHF_WRITE),
+ this->got_plt_);
+ os->set_is_relro();
// The first three entries are reserved.
this->got_plt_->set_current_data_size(3 * 4);
if (this->rel_dyn_ == NULL)
{
gold_assert(layout != NULL);
- this->rel_dyn_ = new Reloc_section();
+ this->rel_dyn_ = new Reloc_section(parameters->options().combreloc());
layout->add_output_section_data(".rel.dyn", elfcpp::SHT_REL,
elfcpp::SHF_ALLOC, this->rel_dyn_);
}
void
do_adjust_output_section(Output_section* os);
+ // Write to a map file.
+ void
+ do_print_to_mapfile(Mapfile* mapfile) const
+ { mapfile->print_output_data(this, _("** PLT")); }
+
private:
// The size of an entry in the PLT.
static const int plt_entry_size = 16;
Output_data_space* got_plt)
: Output_section_data(4), got_plt_(got_plt), count_(0)
{
- this->rel_ = new Reloc_section();
+ this->rel_ = new Reloc_section(false);
layout->add_output_section_data(".rel.plt", elfcpp::SHT_REL,
elfcpp::SHF_ALLOC, this->rel_);
}
if (parameters->options().output_is_position_independent())
{
Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+ unsigned int r_sym = elfcpp::elf_r_sym<32>(reloc.get_r_info());
if (lsym.get_st_type() != elfcpp::STT_SECTION)
- {
- unsigned int r_sym = elfcpp::elf_r_sym<32>(reloc.get_r_info());
- rel_dyn->add_local(object, r_sym, r_type, output_section,
- data_shndx, reloc.get_r_offset());
- }
+ rel_dyn->add_local(object, r_sym, r_type, output_section,
+ data_shndx, reloc.get_r_offset());
else
{
gold_assert(lsym.get_st_value() == 0);
- rel_dyn->add_local_section(object, lsym.get_st_shndx(),
- r_type, output_section,
- data_shndx, reloc.get_r_offset());
+ unsigned int shndx = lsym.get_st_shndx();
+ bool is_ordinary;
+ shndx = object->adjust_sym_shndx(r_sym, shndx,
+ &is_ordinary);
+ if (!is_ordinary)
+ object->error(_("section symbol %u has bad shndx %u"),
+ r_sym, shndx);
+ else
+ rel_dyn->add_local_section(object, shndx,
+ r_type, output_section,
+ data_shndx, reloc.get_r_offset());
}
}
break;
Output_data_got<32, false>* got
= target->got_section(symtab, layout);
unsigned int r_sym = elfcpp::elf_r_sym<32>(reloc.get_r_info());
- got->add_local_pair_with_rel(object, r_sym,
- lsym.get_st_shndx(),
- GOT_TYPE_TLS_PAIR,
- target->rel_dyn_section(layout),
- elfcpp::R_386_TLS_DTPMOD32, 0);
+ unsigned int shndx = lsym.get_st_shndx();
+ bool is_ordinary;
+ shndx = object->adjust_sym_shndx(r_sym, shndx, &is_ordinary);
+ if (!is_ordinary)
+ object->error(_("local symbol %u has bad shndx %u"),
+ r_sym, shndx);
+ else
+ got->add_local_pair_with_rel(object, r_sym, shndx,
+ GOT_TYPE_TLS_PAIR,
+ target->rel_dyn_section(layout),
+ elfcpp::R_386_TLS_DTPMOD32, 0);
}
else if (optimized_type != tls::TLSOPT_TO_LE)
unsupported_reloc_local(object, r_type);
Output_data_got<32, false>* got
= target->got_section(symtab, layout);
unsigned int r_sym = elfcpp::elf_r_sym<32>(reloc.get_r_info());
- got->add_local_pair_with_rel(object, r_sym,
- lsym.get_st_shndx(),
- GOT_TYPE_TLS_DESC,
- target->rel_dyn_section(layout),
- elfcpp::R_386_TLS_DESC, 0);
+ unsigned int shndx = lsym.get_st_shndx();
+ bool is_ordinary;
+ shndx = object->adjust_sym_shndx(r_sym, shndx, &is_ordinary);
+ if (!is_ordinary)
+ object->error(_("local symbol %u has bad shndx %u"),
+ r_sym, shndx);
+ else
+ got->add_local_pair_with_rel(object, r_sym, shndx,
+ GOT_TYPE_TLS_DESC,
+ target->rel_dyn_section(layout),
+ elfcpp::R_386_TLS_DESC, 0);
}
else if (optimized_type != tls::TLSOPT_TO_LE)
unsupported_reloc_local(object, r_type);
if (gsym != NULL && gsym->type() == elfcpp::STT_FUNC)
ref_flags |= Symbol::FUNCTION_CALL;
if (should_apply_static_reloc(gsym, ref_flags, false))
- Relocate_functions<32, false>::pcrel32(view, object, psymval, address);
+ Relocate_functions<32, false>::pcrel16(view, object, psymval, address);
}
break;
if (gsym != NULL && gsym->type() == elfcpp::STT_FUNC)
ref_flags |= Symbol::FUNCTION_CALL;
if (should_apply_static_reloc(gsym, ref_flags, false))
- Relocate_functions<32, false>::pcrel32(view, object, psymval, address);
+ Relocate_functions<32, false>::pcrel8(view, object, psymval, address);
}
break;
case elfcpp::R_386_TLS_GOTDESC: // Global-dynamic (from ~oliva url)
case elfcpp::R_386_TLS_DESC_CALL:
+ this->local_dynamic_type_ = LOCAL_DYNAMIC_GNU;
if (optimized_type == tls::TLSOPT_TO_LE)
{
gold_assert(tls_segment != NULL);
// This reloc can appear in debugging sections, in which case we
// won't see the TLS_LDM reloc. The local_dynamic_type field
// tells us this.
- if (optimized_type == tls::TLSOPT_TO_LE)
+ if (optimized_type == tls::TLSOPT_TO_LE
+ && this->local_dynamic_type_ != LOCAL_DYNAMIC_NONE)
{
gold_assert(tls_segment != NULL);
value -= tls_segment->memsz();
projects / deliverable / binutils-gdb.git / blobdiff