//===----------------------------------------------------------------------===//
#include "Disassembler.h"
-#include "llvm/ADT/OwningPtr.h"
#include "llvm/ADT/Triple.h"
+#include "llvm/MC/MCAsmInfo.h"
+#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCDisassembler.h"
#include "llvm/MC/MCInst.h"
+#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/Support/MemoryBuffer.h"
public:
VectorMemoryObject(const ByteArrayTy &bytes) : Bytes(bytes) {}
- uint64_t getBase() const { return 0; }
- uint64_t getExtent() const { return Bytes.size(); }
+ uint64_t getBase() const override { return 0; }
+ uint64_t getExtent() const override { return Bytes.size(); }
- int readByte(uint64_t Addr, uint8_t *Byte) const {
+ int readByte(uint64_t Addr, uint8_t *Byte) const override {
if (Addr >= getExtent())
return -1;
*Byte = Bytes[Addr].first;
MemoryBuffer &Buffer,
SourceMgr &SM,
raw_ostream &Out) {
- OwningPtr<const MCDisassembler> DisAsm(T.createMCDisassembler(STI));
+
+ std::unique_ptr<const MCRegisterInfo> MRI(T.createMCRegInfo(Triple));
+ if (!MRI) {
+ errs() << "error: no register info for target " << Triple << "\n";
+ return -1;
+ }
+
+ std::unique_ptr<const MCAsmInfo> MAI(T.createMCAsmInfo(*MRI, Triple));
+ if (!MAI) {
+ errs() << "error: no assembly info for target " << Triple << "\n";
+ return -1;
+ }
+
+ // Set up the MCContext for creating symbols and MCExpr's.
+ MCContext Ctx(MAI.get(), MRI.get(), nullptr);
+
+ std::unique_ptr<const MCDisassembler> DisAsm(
+ T.createMCDisassembler(STI, Ctx));
if (!DisAsm) {
errs() << "error: no disassembler for target " << Triple << "\n";
return -1;