src/share/vm/memory/metaspaceShared.hpp

*** 54,75 ****
      md = 2,  // miscellaneous data for initializing tables, etc.
      mc = 3,  // miscellaneous code - vtable replacement.
      n_regions = 4
    };
  
!   static void set_max_alignment(int alignment) KERNEL_RETURN;
!   static int max_alignment()                   KERNEL_RETURN_(0);
  
!   static void preload_and_dump(TRAPS) KERNEL_RETURN;
!   static ReservedSpace* shared_rs();
!   static void set_shared_rs(ReservedSpace* rs) KERNEL_RETURN;
! 
!   static bool map_shared_spaces(FileMapInfo* mapinfo) KERNEL_RETURN_(false);
!   static void initialize_shared_spaces() KERNEL_RETURN;
  
    // Return true if given address is in the mapped shared space.
!   static bool is_in_shared_space(const void* p) KERNEL_RETURN_(false);
  
    static void generate_vtable_methods(void** vtbl_list,
                                        void** vtable,
                                        char** md_top, char* md_end,
                                        char** mc_top, char* mc_end);
--- 54,90 ----
      md = 2,  // miscellaneous data for initializing tables, etc.
      mc = 3,  // miscellaneous code - vtable replacement.
      n_regions = 4
    };
  
!   // Accessor functions to save shared space created for metadata, which has
!   // extra space allocated at the end for miscellaneous data and code.
!   static void set_max_alignment(int alignment) {
!     CDS_ONLY(_max_alignment = alignment);
!   }
! 
!   static int max_alignment() {
!     CDS_ONLY(return _max_alignment);
!     NOT_CDS(return 0);
!   }
! 
!   static void preload_and_dump(TRAPS) NOT_CDS_RETURN;
! 
!   static ReservedSpace* shared_rs() {
!     CDS_ONLY(return _shared_rs);
!     NOT_CDS(return NULL);
!   }
! 
!   static void set_shared_rs(ReservedSpace* rs) {
!     CDS_ONLY(_shared_rs = rs;)
!   }
  
!   static bool map_shared_spaces(FileMapInfo* mapinfo) NOT_CDS_RETURN_(false);
!   static void initialize_shared_spaces() NOT_CDS_RETURN;
  
    // Return true if given address is in the mapped shared space.
!   static bool is_in_shared_space(const void* p) NOT_CDS_RETURN_(false);
  
    static void generate_vtable_methods(void** vtbl_list,
                                        void** vtable,
                                        char** md_top, char* md_end,
                                        char** mc_top, char* mc_end);
*** 77,86 ****
  
    // JVM/TI RedefineClasses() support:
    // Remap the shared readonly space to shared readwrite, private if
    // sharing is enabled. Simply returns true if sharing is not enabled
    // or if the remapping has already been done by a prior call.
!   static bool remap_shared_readonly_as_readwrite() KERNEL_RETURN_(true);
  
    static void print_shared_spaces();
  };
  #endif // SHARE_VM_MEMORY_METASPACE_SHARED_HPP
--- 92,101 ----
  
    // JVM/TI RedefineClasses() support:
    // Remap the shared readonly space to shared readwrite, private if
    // sharing is enabled. Simply returns true if sharing is not enabled
    // or if the remapping has already been done by a prior call.
!   static bool remap_shared_readonly_as_readwrite() NOT_CDS_RETURN_(true);
  
    static void print_shared_spaces();
  };
  #endif // SHARE_VM_MEMORY_METASPACE_SHARED_HPP