MemoryBufferRef LazyArchive::getMemberBuffer() {
Archive::Child C = CHECK(
Sym.getMember(), "could not get the member for symbol " + Sym.getName());
return CHECK(C.getMemoryBufferRef(),
"could not get the buffer for the member defining symbol " +
Sym.getName());
}
// Returns a buffer pointing to a member file containing a given symbol.
MemoryBufferRef ArchiveFile::getMember(const Archive::Symbol *Sym) {
Archive::Child C =
check(Sym->getMember(),
"could not get the member for symbol " + Sym->getName());
if (!Seen.insert(C.getChildOffset()).second)
return MemoryBufferRef();
return check(C.getMemoryBufferRef(),
"could not get the buffer for the member defining symbol " +
Sym->getName());
}
// Returns a buffer pointing to a member file containing a given symbol.
std::pair<MemoryBufferRef, uint64_t>
ArchiveFile::getMember(const Archive::Symbol *Sym) {
Archive::Child C =
check(Sym->getMember(),
"could not get the member for symbol " + Sym->getName());
if (!Seen.insert(C.getChildOffset()).second)
return {MemoryBufferRef(), 0};
MemoryBufferRef Ret =
check(C.getMemoryBufferRef(),
"could not get the buffer for the member defining symbol " +
Sym->getName());
if (C.getParent()->isThin() && Driver->Cpio)
Driver->Cpio->append(relativeToRoot(check(C.getFullName())),
Ret.getBuffer());
if (C.getParent()->isThin())
return {Ret, 0};
return {Ret, C.getChildOffset()};
}