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 18 namespace llvm { 19 20 extern cl::opt<std::string> TripleName; 21 extern cl::opt<std::string> ArchName; 22 23 // Various helper functions. 24 void DumpBytes(StringRef bytes); 25 void DisassembleInputMachO(StringRef Filename); 26 27 class StringRefMemoryObject : public MemoryObject { 28 private: 29 StringRef Bytes; 30 public: StringRefMemoryObject(StringRef bytes)31 StringRefMemoryObject(StringRef bytes) : Bytes(bytes) {} 32 getBase()33 uint64_t getBase() const { return 0; } getExtent()34 uint64_t getExtent() const { return Bytes.size(); } 35 readByte(uint64_t Addr,uint8_t * Byte)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