static void
addSymbols(const std::vector<ELFYAML::Symbol> &Symbols, ELFState<ELFT> &State,
std::vector<typename object::ELFFile<ELFT>::Elf_Sym> &Syms,
unsigned SymbolBinding) {
typedef typename object::ELFFile<ELFT>::Elf_Sym Elf_Sym;
for (const auto &Sym : Symbols) {
Elf_Sym Symbol;
zero(Symbol);
if (!Sym.Name.empty())
Symbol.st_name = State.getStringTable().addString(Sym.Name);
Symbol.setBindingAndType(SymbolBinding, Sym.Type);
if (!Sym.Section.empty()) {
unsigned Index;
if (State.getSN2I().lookupSection(Sym.Section, Index)) {
errs() << "error: Unknown section referenced: '" << Sym.Section
<< "' by YAML symbol " << Sym.Name << ".\n";
exit(1);
}
Symbol.st_shndx = Index;
} // else Symbol.st_shndex == SHN_UNDEF (== 0), since it was zero'd earlier.
Symbol.st_value = Sym.Value;
Symbol.st_size = Sym.Size;
Syms.push_back(Symbol);
}
}
void ELFState<ELFT>::addSymbols(const std::vector<ELFYAML::Symbol> &Symbols,
std::vector<Elf_Sym> &Syms,
unsigned SymbolBinding,
const StringTableBuilder &Strtab) {
for (const auto &Sym : Symbols) {
Elf_Sym Symbol;
zero(Symbol);
if (!Sym.Name.empty())
Symbol.st_name = Strtab.getOffset(Sym.Name);
Symbol.setBindingAndType(SymbolBinding, Sym.Type);
if (!Sym.Section.empty()) {
unsigned Index;
if (SN2I.lookup(Sym.Section, Index)) {
WithColor::error() << "Unknown section referenced: '" << Sym.Section
<< "' by YAML symbol " << Sym.Name << ".\n";
exit(1);
}
Symbol.st_shndx = Index;
} else if (Sym.Index) {
Symbol.st_shndx = *Sym.Index;
}
// else Symbol.st_shndex == SHN_UNDEF (== 0), since it was zero'd earlier.
Symbol.st_value = Sym.Value;
Symbol.st_other = Sym.Other;
Symbol.st_size = Sym.Size;
Syms.push_back(Symbol);
}
}
