tools/llvm-readobj/ObjDumper.h

   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 namespace llvm {
  14
  15 namespace object {
  16   class ObjectFile;
  17 }
  18
  19 class error_code;
  20
  21 template<typename T>
  22 class OwningPtr;
  23
  24 class StreamWriter;
  25
  26 class ObjDumper {
  27 public:
  28   ObjDumper(StreamWriter& Writer);
  29   virtual ~ObjDumper();
  30
  31   virtual void printFileHeaders() = 0;
  32   virtual void printSections() = 0;
  33   virtual void printRelocations() = 0;
  34   virtual void printSymbols() = 0;
  35   virtual void printDynamicSymbols() = 0;
  36   virtual void printUnwindInfo() = 0;
  37
  38   // Only implemented for ELF at this time.
  39   virtual void printDynamicTable() { }
  40   virtual void printNeededLibraries() { }
  41
  42 protected:
  43   StreamWriter& W;
  44 };
  45
  46 error_code createCOFFDumper(const object::ObjectFile *Obj,
  47                             StreamWriter& Writer,
  48                             OwningPtr<ObjDumper> &Result);
  49
  50 error_code createELFDumper(const object::ObjectFile *Obj,
  51                            StreamWriter& Writer,
  52                            OwningPtr<ObjDumper> &Result);
  53
  54 error_code createMachODumper(const object::ObjectFile *Obj,
  55                              StreamWriter& Writer,
  56                              OwningPtr<ObjDumper> &Result);
  57
  58 } // namespace llvm
  59
  60 #endif