1//===-- llvm-objdump.h ----------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10#ifndef LLVM_OBJDUMP_H 11#define LLVM_OBJDUMP_H 12 13#include "llvm/ADT/StringRef.h" 14#include "llvm/Support/CommandLine.h" 15#include "llvm/Support/DataTypes.h" 16#include "llvm/Support/MemoryObject.h" 17 18namespace llvm { 19 20extern cl::opt<std::string> TripleName; 21extern cl::opt<std::string> ArchName; 22 23// Various helper functions. 24void DumpBytes(StringRef bytes); 25void DisassembleInputMachO(StringRef Filename); 26 27class StringRefMemoryObject : public MemoryObject { 28 virtual void anchor(); 29 StringRef Bytes; 30public: 31 StringRefMemoryObject(StringRef bytes) : Bytes(bytes) {} 32 33 uint64_t getBase() const { return 0; } 34 uint64_t getExtent() const { return Bytes.size(); } 35 36 int readByte(uint64_t Addr, uint8_t *Byte) const { 37 if (Addr >= getExtent()) 38 return -1; 39 *Byte = Bytes[Addr]; 40 return 0; 41 } 42}; 43 44} 45 46#endif 47