#include "elfcpp.h"
#include "object.h"
#include "symtab.h"
+#include "reloc-types.h"
namespace gold
{
-// Pick the ELF relocation accessor class and the size based on
-// SH_TYPE, which is either SHT_REL or SHT_RELA.
-
-template<int sh_type, int size, bool big_endian>
-struct Reloc_types;
-
-template<int size, bool big_endian>
-struct Reloc_types<elfcpp::SHT_REL, size, big_endian>
-{
- typedef typename elfcpp::Rel<size, big_endian> Reloc;
- static const int reloc_size = elfcpp::Elf_sizes<size>::rel_size;
-};
-
-template<int size, bool big_endian>
-struct Reloc_types<elfcpp::SHT_RELA, size, big_endian>
-{
- typedef typename elfcpp::Rela<size, big_endian> Reloc;
- static const int reloc_size = elfcpp::Elf_sizes<size>::rela_size;
-};
-
// This function implements the generic part of reloc scanning. This
// is an inline function which takes a class whose operator()
// implements the machine specific part of scanning. We do it this
Symbol_table* symtab,
Layout* layout,
Target_type* target,
- Sized_object<size, big_endian>* object,
+ Sized_relobj<size, big_endian>* object,
+ unsigned int data_shndx,
const unsigned char* prelocs,
size_t reloc_count,
size_t local_count,
if (r_sym < local_count)
{
- assert(plocal_syms != NULL);
+ gold_assert(plocal_syms != NULL);
typename elfcpp::Sym<size, big_endian> lsym(plocal_syms
+ r_sym * sym_size);
const unsigned int shndx = lsym.get_st_shndx();
continue;
}
- scan.local(options, symtab, layout, target, object, reloc, r_type,
- lsym);
+ scan.local(options, symtab, layout, target, object, data_shndx,
+ reloc, r_type, lsym);
}
else
{
Symbol* gsym = global_syms[r_sym - local_count];
- assert(gsym != NULL);
+ gold_assert(gsym != NULL);
if (gsym->is_forwarder())
gsym = symtab->resolve_forwards(gsym);
- scan.global(options, symtab, layout, target, object, reloc, r_type,
- gsym);
+ scan.global(options, symtab, layout, target, object, data_shndx,
+ reloc, r_type, gsym);
}
}
}
Relocate relocate;
unsigned int local_count = relinfo->local_symbol_count;
- typename elfcpp::Elf_types<size>::Elf_Addr *local_values = relinfo->values;
- Symbol** global_syms = relinfo->symbols;
+ const typename Sized_relobj<size, big_endian>::Local_values* local_values =
+ relinfo->local_values;
+ const Symbol* const * global_syms = relinfo->symbols;
for (size_t i = 0; i < reloc_count; ++i, prelocs += reloc_size)
{
unsigned int r_sym = elfcpp::elf_r_sym<size>(r_info);
unsigned int r_type = elfcpp::elf_r_type<size>(r_info);
- Sized_symbol<size>* sym;
- typename elfcpp::Elf_types<size>::Elf_Addr value;
+ const Sized_symbol<size>* sym;
+ Symbol_value<size> symval;
+ const Symbol_value<size> *psymval;
if (r_sym < local_count)
{
sym = NULL;
- value = local_values[r_sym];
+ psymval = &(*local_values)[r_sym];
}
else
{
- Symbol* gsym = global_syms[r_sym - local_count];
- assert(gsym != NULL);
+ const Symbol* gsym = global_syms[r_sym - local_count];
+ gold_assert(gsym != NULL);
if (gsym->is_forwarder())
gsym = relinfo->symtab->resolve_forwards(gsym);
- sym = static_cast<Sized_symbol<size>*>(gsym);
- value = sym->value();
+ sym = static_cast<const Sized_symbol<size>*>(gsym);
+ if (sym->has_symtab_index())
+ symval.set_output_symtab_index(sym->symtab_index());
+ else
+ symval.set_no_output_symtab_entry();
+ symval.set_output_value(sym->value());
+ psymval = &symval;
}
- if (!relocate.relocate(relinfo, target, i, reloc, r_type, sym, value,
+ if (!relocate.relocate(relinfo, target, i, reloc, r_type, sym, psymval,
view + offset, view_address + offset, view_size))
continue;
sym->name());
// gold_exit(false);
}
+
+ if (sym != NULL && sym->has_warning())
+ relinfo->symtab->issue_warning(sym, relinfo->location(i, offset));
}
}