bool Registered;
public:
- ELFObjectImage(ObjectBuffer *Input, std::unique_ptr<DyldELFObject<ELFT>> Obj)
- : ObjectImageCommon(Input, std::move(Obj)), Registered(false) {}
+ ELFObjectImage(std::unique_ptr<ObjectBuffer> Input,
+ std::unique_ptr<DyldELFObject<ELFT>> Obj)
+ : ObjectImageCommon(std::move(Input), std::move(Obj)), Registered(false) {
+ }
virtual ~ELFObjectImage() {
if (Registered)
llvm_unreachable("Unexpected ELF format");
}
-ObjectImage *RuntimeDyldELF::createObjectImage(ObjectBuffer *Buffer) {
+std::unique_ptr<ObjectImage>
+RuntimeDyldELF::createObjectImage(std::unique_ptr<ObjectBuffer> Buffer) {
if (Buffer->getBufferSize() < ELF::EI_NIDENT)
llvm_unreachable("Unexpected ELF object size");
std::pair<unsigned char, unsigned char> Ident =
auto Obj =
llvm::make_unique<DyldELFObject<ELFType<support::little, 4, false>>>(
Buf, ec);
- return new ELFObjectImage<ELFType<support::little, 4, false>>(
- Buffer, std::move(Obj));
- } else if (Ident.first == ELF::ELFCLASS32 &&
- Ident.second == ELF::ELFDATA2MSB) {
+ return llvm::make_unique<
+ ELFObjectImage<ELFType<support::little, 4, false>>>(std::move(Buffer),
+ std::move(Obj));
+ }
+ if (Ident.first == ELF::ELFCLASS32 && Ident.second == ELF::ELFDATA2MSB) {
auto Obj =
llvm::make_unique<DyldELFObject<ELFType<support::big, 4, false>>>(Buf,
ec);
- return new ELFObjectImage<ELFType<support::big, 4, false>>(Buffer,
- std::move(Obj));
- } else if (Ident.first == ELF::ELFCLASS64 &&
- Ident.second == ELF::ELFDATA2MSB) {
+ return llvm::make_unique<ELFObjectImage<ELFType<support::big, 4, false>>>(
+ std::move(Buffer), std::move(Obj));
+ }
+ if (Ident.first == ELF::ELFCLASS64 && Ident.second == ELF::ELFDATA2MSB) {
auto Obj = llvm::make_unique<DyldELFObject<ELFType<support::big, 8, true>>>(
Buf, ec);
- return new ELFObjectImage<ELFType<support::big, 8, true>>(Buffer, std::move(Obj));
- } else if (Ident.first == ELF::ELFCLASS64 &&
- Ident.second == ELF::ELFDATA2LSB) {
- auto Obj =
- llvm::make_unique<DyldELFObject<ELFType<support::little, 8, true>>>(Buf,
- ec);
- return new ELFObjectImage<ELFType<support::little, 8, true>>(Buffer, std::move(Obj));
- } else
- llvm_unreachable("Unexpected ELF format");
+ return llvm::make_unique<ELFObjectImage<ELFType<support::big, 8, true>>>(
+ std::move(Buffer), std::move(Obj));
+ }
+ assert(Ident.first == ELF::ELFCLASS64 && Ident.second == ELF::ELFDATA2LSB &&
+ "Unexpected ELF format");
+ auto Obj =
+ llvm::make_unique<DyldELFObject<ELFType<support::little, 8, true>>>(Buf,
+ ec);
+ return llvm::make_unique<ELFObjectImage<ELFType<support::little, 8, true>>>(
+ std::move(Buffer), std::move(Obj));
}
RuntimeDyldELF::~RuntimeDyldELF() {}