src/share/vm/memory/metaspaceShared.hpp

*** 67,91 ****
    static bool _check_classes_made_progress;
    static bool _has_error_classes;
    static bool _archive_loading_failed;
   public:
    enum {
!     vtbl_list_size         = 17,   // number of entries in the shared space vtable list.
!     num_virtuals           = 200,  // maximum number of virtual functions
!                                    // If virtual functions are added to Metadata,
!                                    // this number needs to be increased.  Also,
!                                    // SharedMiscCodeSize will need to be increased.
!                                    // The following 2 sizes were based on
!                                    // MetaspaceShared::generate_vtable_methods()
!     vtbl_method_size       = 16,   // conservative size of the mov1 and jmp instructions
!                                    // for the x64 platform
!     vtbl_common_code_size  = (1*K) // conservative size of the "common_code" for the x64 platform
!   };
! 
!   enum {
!     min_ro_size = NOT_LP64(8*M) LP64_ONLY(9*M), // minimum ro and rw regions sizes based on dumping
!     min_rw_size = NOT_LP64(7*M) LP64_ONLY(12*M) // of a shared archive using the default classlist
    };
  
    enum {
      ro = 0,  // read-only shared space in the heap
      rw = 1,  // read-write shared space in the heap
--- 67,80 ----
    static bool _check_classes_made_progress;
    static bool _has_error_classes;
    static bool _archive_loading_failed;
   public:
    enum {
!     vtbl_list_size         = DEFAULT_VTBL_LIST_SIZE,
!     num_virtuals           = DEFAULT_VTBL_VIRTUALS_COUNT,
!     vtbl_method_size       = DEFAULT_VTBL_METHOD_SIZE,
!     vtbl_common_code_size  = DEFAULT_VTBL_COMMON_CODE_SIZE
    };
  
    enum {
      ro = 0,  // read-only shared space in the heap
      rw = 1,  // read-write shared space in the heap