int import(t_root *root)
{
if (!(root->History = getHistory(root->Env)) ||
!(root->Aliases = getAliases(root->Env)))
return (1);
return (0);
}
std::unique_ptr<File> LinkingContext::createAliasSymbolFile() const {
if (getAliases().empty())
return nullptr;
std::unique_ptr<SimpleFile> file(new SimpleFile("<alias>"));
for (const auto &i : getAliases()) {
StringRef from = i.first;
StringRef to = i.second;
SimpleDefinedAtom *fromAtom = new (_allocator) AliasAtom(*file, from);
UndefinedAtom *toAtom = new (_allocator) SimpleUndefinedAtom(*file, to);
fromAtom->addReference(Reference::KindNamespace::all,
Reference::KindArch::all, Reference::kindLayoutAfter,
0, toAtom, 0);
file->addAtom(*fromAtom);
file->addAtom(*toAtom);
}
return std::move(file);
}
