1 //===-- ObjDumper.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_READOBJ_OBJDUMPER_H 11 #define LLVM_READOBJ_OBJDUMPER_H 12 13 #include <memory> 14 #include <system_error> 15 16 namespace llvm { 17 namespace object { 18 class ObjectFile; 19 } 20 21 class StreamWriter; 22 23 class ObjDumper { 24 public: 25 ObjDumper(StreamWriter& Writer); 26 virtual ~ObjDumper(); 27 28 virtual void printFileHeaders() = 0; 29 virtual void printSections() = 0; 30 virtual void printRelocations() = 0; 31 virtual void printSymbols() = 0; 32 virtual void printDynamicSymbols() = 0; 33 virtual void printUnwindInfo() = 0; 34 35 // Only implemented for ELF at this time. printDynamicTable()36 virtual void printDynamicTable() { } printNeededLibraries()37 virtual void printNeededLibraries() { } printProgramHeaders()38 virtual void printProgramHeaders() { } 39 40 // Only implemented for ARM ELF at this time. printAttributes()41 virtual void printAttributes() { } 42 43 // Only implemented for MIPS ELF at this time. printMipsPLTGOT()44 virtual void printMipsPLTGOT() { } 45 46 protected: 47 StreamWriter& W; 48 }; 49 50 std::error_code createCOFFDumper(const object::ObjectFile *Obj, 51 StreamWriter &Writer, 52 std::unique_ptr<ObjDumper> &Result); 53 54 std::error_code createELFDumper(const object::ObjectFile *Obj, 55 StreamWriter &Writer, 56 std::unique_ptr<ObjDumper> &Result); 57 58 std::error_code createMachODumper(const object::ObjectFile *Obj, 59 StreamWriter &Writer, 60 std::unique_ptr<ObjDumper> &Result); 61 62 } // namespace llvm 63 64 #endif 65