310     char* p = (char*)_shared_path_table->data();
 311     p += _shared_path_entry_size * index;
 312     return (SharedClassPathEntry*)p;
 313   }
 314 
 315   static const char* shared_path_name(int index) {
 316     assert(index >= 0, "Sanity");
 317     return shared_path(index)->name();
 318   }
 319 
 320   static int get_number_of_shared_paths() {
 321     return _shared_path_table_size;
 322   }
 323 
 324   char* region_addr(int idx);
 325 
 326  private:
 327   bool  map_heap_data(MemRegion **heap_mem, int first, int max, int* num,
 328                       bool is_open = false) NOT_CDS_JAVA_HEAP_RETURN_(false);
 329   bool  verify_mapped_heap_regions(int first, int num) NOT_CDS_JAVA_HEAP_RETURN_(false);
 330   void  dealloc_archive_heap_regions(MemRegion* regions, int num) NOT_CDS_JAVA_HEAP_RETURN;
 331 
 332   CDSFileMapRegion* space_at(int i) {
 333     return _header->space_at(i);
 334   }
 335 
 336   narrowOop offset_of_space(CDSFileMapRegion* spc) {
 337     return (narrowOop)(spc->_addr._offset);
 338   }
 339 
 340   // The starting address of spc, as calculated with CompressedOop::decode_non_null()
 341   address start_address_as_decoded_with_current_oop_encoding_mode(CDSFileMapRegion* spc) {
 342     return decode_start_address(spc, true);
 343   }
 344 
 345   // The starting address of spc, as calculated with HeapShared::decode_from_archive()
 346   address start_address_as_decoded_from_archive(CDSFileMapRegion* spc) {
 347     return decode_start_address(spc, false);
 348   }
 349 
 350   address decode_start_address(CDSFileMapRegion* spc, bool with_current_oop_encoding_mode);

 310     char* p = (char*)_shared_path_table->data();
 311     p += _shared_path_entry_size * index;
 312     return (SharedClassPathEntry*)p;
 313   }
 314 
 315   static const char* shared_path_name(int index) {
 316     assert(index >= 0, "Sanity");
 317     return shared_path(index)->name();
 318   }
 319 
 320   static int get_number_of_shared_paths() {
 321     return _shared_path_table_size;
 322   }
 323 
 324   char* region_addr(int idx);
 325 
 326  private:
 327   bool  map_heap_data(MemRegion **heap_mem, int first, int max, int* num,
 328                       bool is_open = false) NOT_CDS_JAVA_HEAP_RETURN_(false);
 329   bool  verify_mapped_heap_regions(int first, int num) NOT_CDS_JAVA_HEAP_RETURN_(false);
 330   void  dealloc_archive_heap_regions(MemRegion* regions, int num, bool is_open) NOT_CDS_JAVA_HEAP_RETURN;
 331 
 332   CDSFileMapRegion* space_at(int i) {
 333     return _header->space_at(i);
 334   }
 335 
 336   narrowOop offset_of_space(CDSFileMapRegion* spc) {
 337     return (narrowOop)(spc->_addr._offset);
 338   }
 339 
 340   // The starting address of spc, as calculated with CompressedOop::decode_non_null()
 341   address start_address_as_decoded_with_current_oop_encoding_mode(CDSFileMapRegion* spc) {
 342     return decode_start_address(spc, true);
 343   }
 344 
 345   // The starting address of spc, as calculated with HeapShared::decode_from_archive()
 346   address start_address_as_decoded_from_archive(CDSFileMapRegion* spc) {
 347     return decode_start_address(spc, false);
 348   }
 349 
 350   address decode_start_address(CDSFileMapRegion* spc, bool with_current_oop_encoding_mode);