1 //===- llvm/Support/StringRefMemoryObject.h ---------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains the declaration of the StringRefMemObject class, a simple
11 // wrapper around StringRef implementing the MemoryObject interface.
13 //===----------------------------------------------------------------------===//
15 #ifndef LLVM_SUPPORT_STRINGREFMEMORYOBJECT_H
16 #define LLVM_SUPPORT_STRINGREFMEMORYOBJECT_H
18 #include "llvm/ADT/StringRef.h"
19 #include "llvm/Support/Compiler.h"
20 #include "llvm/Support/MemoryObject.h"
24 /// StringRefMemoryObject - Simple StringRef-backed MemoryObject
25 class StringRefMemoryObject : public MemoryObject {
29 StringRefMemoryObject(StringRef Bytes, uint64_t Base = 0)
30 : Bytes(Bytes), Base(Base) {}
32 uint64_t getBase() const LLVM_OVERRIDE { return Base; }
33 uint64_t getExtent() const LLVM_OVERRIDE { return Bytes.size(); }
35 int readByte(uint64_t Addr, uint8_t *Byte) const LLVM_OVERRIDE;
36 int readBytes(uint64_t Addr, uint64_t Size, uint8_t *Buf) const LLVM_OVERRIDE;