| //===- 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 override { return Base; } |
| uint64_t getExtent() const override { return Bytes.size(); } |
| |
| int readByte(uint64_t Addr, uint8_t *Byte) const override; |
| int readBytes(uint64_t Addr, uint64_t Size, uint8_t *Buf) const override; |
| }; |
| |
| } |
| |
| #endif |