Address address,
bool is_relative)
: address_(address), local_sym_index_(GSYM_CODE), type_(type),
- is_relative_(is_relative), shndx_(INVALID_CODE)
+ is_relative_(is_relative), is_section_symbol_(false), shndx_(INVALID_CODE)
{
+ // this->type_ is a bitfield; make sure TYPE fits.
+ gold_assert(this->type_ == type);
this->u1_.gsym = gsym;
this->u2_.od = od;
- if (dynamic && !is_relative)
- gsym->set_needs_dynsym_entry();
+ if (dynamic)
+ this->set_needs_dynsym_index();
}
template<bool dynamic, int size, bool big_endian>
Address address,
bool is_relative)
: address_(address), local_sym_index_(GSYM_CODE), type_(type),
- is_relative_(is_relative), shndx_(shndx)
+ is_relative_(is_relative), is_section_symbol_(false), shndx_(shndx)
{
gold_assert(shndx != INVALID_CODE);
+ // this->type_ is a bitfield; make sure TYPE fits.
+ gold_assert(this->type_ == type);
this->u1_.gsym = gsym;
this->u2_.relobj = relobj;
- if (dynamic && !is_relative)
- gsym->set_needs_dynsym_entry();
+ if (dynamic)
+ this->set_needs_dynsym_index();
}
// A reloc against a local symbol.
unsigned int type,
Output_data* od,
Address address,
- bool is_relative)
+ bool is_relative,
+ bool is_section_symbol)
: address_(address), local_sym_index_(local_sym_index), type_(type),
- is_relative_(is_relative), shndx_(INVALID_CODE)
+ is_relative_(is_relative), is_section_symbol_(is_section_symbol),
+ shndx_(INVALID_CODE)
{
gold_assert(local_sym_index != GSYM_CODE
&& local_sym_index != INVALID_CODE);
+ // this->type_ is a bitfield; make sure TYPE fits.
+ gold_assert(this->type_ == type);
this->u1_.relobj = relobj;
this->u2_.od = od;
- if (dynamic && !is_relative)
- relobj->set_needs_output_dynsym_entry(local_sym_index);
+ if (dynamic)
+ this->set_needs_dynsym_index();
}
template<bool dynamic, int size, bool big_endian>
unsigned int type,
unsigned int shndx,
Address address,
- bool is_relative)
+ bool is_relative,
+ bool is_section_symbol)
: address_(address), local_sym_index_(local_sym_index), type_(type),
- is_relative_(is_relative), shndx_(shndx)
+ is_relative_(is_relative), is_section_symbol_(is_section_symbol),
+ shndx_(shndx)
{
gold_assert(local_sym_index != GSYM_CODE
&& local_sym_index != INVALID_CODE);
gold_assert(shndx != INVALID_CODE);
+ // this->type_ is a bitfield; make sure TYPE fits.
+ gold_assert(this->type_ == type);
this->u1_.relobj = relobj;
this->u2_.relobj = relobj;
- if (dynamic && !is_relative)
- relobj->set_needs_output_dynsym_entry(local_sym_index);
+ if (dynamic)
+ this->set_needs_dynsym_index();
}
// A reloc against the STT_SECTION symbol of an output section.
Output_data* od,
Address address)
: address_(address), local_sym_index_(SECTION_CODE), type_(type),
- is_relative_(false), shndx_(INVALID_CODE)
+ is_relative_(false), is_section_symbol_(true), shndx_(INVALID_CODE)
{
+ // this->type_ is a bitfield; make sure TYPE fits.
+ gold_assert(this->type_ == type);
this->u1_.os = os;
this->u2_.od = od;
if (dynamic)
- os->set_needs_dynsym_index();
+ this->set_needs_dynsym_index();
+ else
+ os->set_needs_symtab_index();
}
template<bool dynamic, int size, bool big_endian>
unsigned int shndx,
Address address)
: address_(address), local_sym_index_(SECTION_CODE), type_(type),
- is_relative_(false), shndx_(shndx)
+ is_relative_(false), is_section_symbol_(true), shndx_(shndx)
{
gold_assert(shndx != INVALID_CODE);
+ // this->type_ is a bitfield; make sure TYPE fits.
+ gold_assert(this->type_ == type);
this->u1_.os = os;
this->u2_.relobj = relobj;
if (dynamic)
- os->set_needs_dynsym_index();
+ this->set_needs_dynsym_index();
+ else
+ os->set_needs_symtab_index();
+}
+
+// Record that we need a dynamic symbol index for this relocation.
+
+template<bool dynamic, int size, bool big_endian>
+void
+Output_reloc<elfcpp::SHT_REL, dynamic, size, big_endian>::
+set_needs_dynsym_index()
+{
+ if (this->is_relative_)
+ return;
+ switch (this->local_sym_index_)
+ {
+ case INVALID_CODE:
+ gold_unreachable();
+
+ case GSYM_CODE:
+ this->u1_.gsym->set_needs_dynsym_entry();
+ break;
+
+ case SECTION_CODE:
+ this->u1_.os->set_needs_dynsym_index();
+ break;
+
+ case 0:
+ break;
+
+ default:
+ {
+ const unsigned int lsi = this->local_sym_index_;
+ if (!this->is_section_symbol_)
+ this->u1_.relobj->set_needs_output_dynsym_entry(lsi);
+ else
+ {
+ section_offset_type dummy;
+ Output_section* os = this->u1_.relobj->output_section(lsi, &dummy);
+ gold_assert(os != NULL);
+ os->set_needs_dynsym_index();
+ }
+ }
+ break;
+ }
}
// Get the symbol index of a relocation.
break;
default:
- if (dynamic)
- index = this->u1_.relobj->dynsym_index(this->local_sym_index_);
- else
- index = this->u1_.relobj->symtab_index(this->local_sym_index_);
+ {
+ const unsigned int lsi = this->local_sym_index_;
+ if (!this->is_section_symbol_)
+ {
+ if (dynamic)
+ index = this->u1_.relobj->dynsym_index(lsi);
+ else
+ index = this->u1_.relobj->symtab_index(lsi);
+ }
+ else
+ {
+ section_offset_type dummy;
+ Output_section* os = this->u1_.relobj->output_section(lsi, &dummy);
+ gold_assert(os != NULL);
+ if (dynamic)
+ index = os->dynsym_index();
+ else
+ index = os->symtab_index();
+ }
+ }
break;
}
gold_assert(index != -1U);
return index;
}
+// For a local section symbol, get the section offset of the input
+// section within the output section.
+
+template<bool dynamic, int size, bool big_endian>
+section_offset_type
+Output_reloc<elfcpp::SHT_REL, dynamic, size, big_endian>::
+ local_section_offset() const
+{
+ const unsigned int lsi = this->local_sym_index_;
+ section_offset_type offset;
+ Output_section* os = this->u1_.relobj->output_section(lsi, &offset);
+ gold_assert(os != NULL);
+ return offset;
+}
+
// Write out the offset and info fields of a Rel or Rela relocation
// entry.
elfcpp::Rela_write<size, big_endian> orel(pov);
this->rel_.write_rel(&orel);
Addend addend = this->addend_;
- if (rel_.is_relative())
- addend += rel_.symbol_value();
+ if (this->rel_.is_relative())
+ addend += this->rel_.symbol_value();
+ if (this->rel_.is_local_section_symbol())
+ addend += this->rel_.local_section_offset();
orel.put_r_addend(addend);
}
projects / binutils-gdb.git / blobdiff