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//===- llvm/Support/StringRefMemoryObject.h ---------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains the declaration of the StringRefMemObject class, a simple
// wrapper around StringRef implementing the MemoryObject interface.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_SUPPORT_STRINGREFMEMORYOBJECT_H
#define LLVM_SUPPORT_STRINGREFMEMORYOBJECT_H
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/MemoryObject.h"
namespace llvm {
/// StringRefMemoryObject - Simple StringRef-backed MemoryObject
class StringRefMemoryObject : public MemoryObject {
StringRef Bytes;
uint64_t Base;
public:
StringRefMemoryObject(StringRef Bytes, uint64_t Base = 0)
: Bytes(Bytes), Base(Base) {}
uint64_t getBase() const LLVM_OVERRIDE { return Base; }
uint64_t getExtent() const LLVM_OVERRIDE { return Bytes.size(); }
int readByte(uint64_t Addr, uint8_t *Byte) const LLVM_OVERRIDE;
int readBytes(uint64_t Addr, uint64_t Size, uint8_t *Buf) const LLVM_OVERRIDE;
};
}
#endif
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