< prev index next >

src/share/vm/runtime/vm_operations.hpp

Print this page




 275 // Deopt helper that can deoptimize frames in threads other than the
 276 // current thread.  Only used through Deoptimization::deoptimize_frame.
 277 class VM_DeoptimizeFrame: public VM_Operation {
 278   friend class Deoptimization;
 279 
 280  private:
 281   JavaThread* _thread;
 282   intptr_t*   _id;
 283   int _reason;
 284   VM_DeoptimizeFrame(JavaThread* thread, intptr_t* id, int reason);
 285 
 286  public:
 287   VMOp_Type type() const                         { return VMOp_DeoptimizeFrame; }
 288   void doit();
 289   bool allow_nested_vm_operations() const        { return true;  }
 290 };
 291 
 292 #ifndef PRODUCT
 293 class VM_DeoptimizeAll: public VM_Operation {
 294  private:
 295   KlassHandle _dependee;
 296  public:
 297   VM_DeoptimizeAll() {}
 298   VMOp_Type type() const                         { return VMOp_DeoptimizeAll; }
 299   void doit();
 300   bool allow_nested_vm_operations() const        { return true; }
 301 };
 302 
 303 
 304 class VM_ZombieAll: public VM_Operation {
 305  public:
 306   VM_ZombieAll() {}
 307   VMOp_Type type() const                         { return VMOp_ZombieAll; }
 308   void doit();
 309   bool allow_nested_vm_operations() const        { return true; }
 310 };
 311 #endif // PRODUCT
 312 
 313 class VM_UnlinkSymbols: public VM_Operation {
 314  public:
 315   VM_UnlinkSymbols() {}




 275 // Deopt helper that can deoptimize frames in threads other than the
 276 // current thread.  Only used through Deoptimization::deoptimize_frame.
 277 class VM_DeoptimizeFrame: public VM_Operation {
 278   friend class Deoptimization;
 279 
 280  private:
 281   JavaThread* _thread;
 282   intptr_t*   _id;
 283   int _reason;
 284   VM_DeoptimizeFrame(JavaThread* thread, intptr_t* id, int reason);
 285 
 286  public:
 287   VMOp_Type type() const                         { return VMOp_DeoptimizeFrame; }
 288   void doit();
 289   bool allow_nested_vm_operations() const        { return true;  }
 290 };
 291 
 292 #ifndef PRODUCT
 293 class VM_DeoptimizeAll: public VM_Operation {
 294  private:
 295   Klass* _dependee;
 296  public:
 297   VM_DeoptimizeAll() {}
 298   VMOp_Type type() const                         { return VMOp_DeoptimizeAll; }
 299   void doit();
 300   bool allow_nested_vm_operations() const        { return true; }
 301 };
 302 
 303 
 304 class VM_ZombieAll: public VM_Operation {
 305  public:
 306   VM_ZombieAll() {}
 307   VMOp_Type type() const                         { return VMOp_ZombieAll; }
 308   void doit();
 309   bool allow_nested_vm_operations() const        { return true; }
 310 };
 311 #endif // PRODUCT
 312 
 313 class VM_UnlinkSymbols: public VM_Operation {
 314  public:
 315   VM_UnlinkSymbols() {}


< prev index next >