src/share/vm/utilities/elfFile.hpp

@@ -81,16 +81,16 @@
 // Beware, this code is called from vm error reporting code, when vm is already
 // in "error" state, so there are scenarios, lookup will fail. We want this
 // part of code to be very defensive, and bait out if anything went wrong.
 
 class ElfFile: public CHeapObj {
-  friend class Decoder;
+  friend class ElfDecoder;
  public:
   ElfFile(const char* filepath);
   ~ElfFile();
 
-  const char* decode(address addr, int* offset);
+  bool decode(address addr, char* buf, int buflen, int* offset);
   const char* filepath() {
     return m_filepath;
   }
 
   bool same_elf_file(const char* filepath) {

@@ -117,12 +117,13 @@
   void add_symbol_table(ElfSymbolTable* table);
 
   // return a string table at specified section index
   ElfStringTable* get_string_table(int index);
 
-  // look up an address and return the nearest symbol
-  const char* look_up(Elf_Shdr shdr, address addr, int* offset);
+protected:
+   ElfFile*  next() const { return m_next; }
+   void set_next(ElfFile* file) { m_next = file; }
 
  protected:
     ElfFile*         m_next;
 
  private: