18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 #ifndef SHARE_GC_Z_ZNMETHODTABLE_HPP
  25 #define SHARE_GC_Z_ZNMETHODTABLE_HPP
  26 
  27 #include "gc/z/zNMethodTableIteration.hpp"
  28 #include "gc/z/zSafeDelete.hpp"
  29 #include "memory/allocation.hpp"
  30 
  31 class nmethod;
  32 class NMethodClosure;
  33 class ZNMethodTableEntry;
  34 class ZWorkers;
  35 
  36 class ZNMethodTable : public AllStatic {
  37 private:
  38   static ZNMethodTableEntry*               _table;
  39   static size_t                            _size;
  40   static size_t                            _nregistered;
  41   static size_t                            _nunregistered;
  42   static ZNMethodTableIteration            _iteration;
  43   static ZSafeDelete<ZNMethodTableEntry[]> _safe_delete;
  44 
  45   static ZNMethodTableEntry* create(size_t size);
  46   static void destroy(ZNMethodTableEntry* table);
  47 
  48   static size_t first_index(const nmethod* nm, size_t size);
  49   static size_t next_index(size_t prev_index, size_t size);
  50 
  51   static bool register_entry(ZNMethodTableEntry* table, size_t size, nmethod* nm);
  52   static void unregister_entry(ZNMethodTableEntry* table, size_t size, nmethod* nm);
  53 
  54   static void rebuild(size_t new_size);
  55   static void rebuild_if_needed();
  56 
  57 public:
  58   static size_t registered_nmethods();
  59   static size_t unregistered_nmethods();
  60 
  61   static void register_nmethod(nmethod* nm);
  62   static void unregister_nmethod(nmethod* nm);
  63 

  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 #ifndef SHARE_GC_Z_ZNMETHODTABLE_HPP
  25 #define SHARE_GC_Z_ZNMETHODTABLE_HPP
  26 
  27 #include "gc/z/zNMethodTableIteration.hpp"
  28 #include "gc/z/zSafeDelete.hpp"
  29 #include "memory/allocation.hpp"
  30 
  31 class nmethod;
  32 class NMethodClosure;
  33 class ZNMethodTableEntry;
  34 class ZWorkers;
  35 
  36 class ZNMethodTable : public AllStatic {
  37 private:
  38   static ZNMethodTableEntry*                     _table;
  39   static size_t                                  _size;
  40   static size_t                                  _nregistered;
  41   static size_t                                  _nunregistered;
  42   static ZNMethodTableIteration                  _iteration;
  43   static ZSafeDeleteNoLock<ZNMethodTableEntry[]> _safe_delete;
  44 
  45   static ZNMethodTableEntry* create(size_t size);
  46   static void destroy(ZNMethodTableEntry* table);
  47 
  48   static size_t first_index(const nmethod* nm, size_t size);
  49   static size_t next_index(size_t prev_index, size_t size);
  50 
  51   static bool register_entry(ZNMethodTableEntry* table, size_t size, nmethod* nm);
  52   static void unregister_entry(ZNMethodTableEntry* table, size_t size, nmethod* nm);
  53 
  54   static void rebuild(size_t new_size);
  55   static void rebuild_if_needed();
  56 
  57 public:
  58   static size_t registered_nmethods();
  59   static size_t unregistered_nmethods();
  60 
  61   static void register_nmethod(nmethod* nm);
  62   static void unregister_nmethod(nmethod* nm);
  63