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src/share/vm/runtime/vm_operations.hpp

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rev 11463 : Backport Traversal GC


  80   template(GetCurrentContendedMonitor)            \
  81   template(GetStackTrace)                         \
  82   template(GetMultipleStackTraces)                \
  83   template(GetAllStackTraces)                     \
  84   template(GetThreadListStackTraces)              \
  85   template(GetFrameCount)                         \
  86   template(GetFrameLocation)                      \
  87   template(ChangeBreakpoints)                     \
  88   template(GetOrSetLocal)                         \
  89   template(GetCurrentLocation)                    \
  90   template(EnterInterpOnlyMode)                   \
  91   template(ChangeSingleStep)                      \
  92   template(HeapWalkOperation)                     \
  93   template(HeapIterateOperation)                  \
  94   template(ReportJavaOutOfMemory)                 \
  95   template(JFRCheckpoint)                         \
  96   template(ShenandoahFullGC)                      \
  97   template(ShenandoahInitMark)                    \
  98   template(ShenandoahFinalMarkStartEvac)          \
  99   template(ShenandoahFinalEvac)                   \


 100   template(ShenandoahInitUpdateRefs)              \
 101   template(ShenandoahFinalUpdateRefs)             \
 102   template(ShenandoahDegeneratedGC)               \
 103   template(Exit)                                  \
 104   template(LinuxDllLoad)                          \
 105   template(RotateGCLog)                           \
 106   template(WhiteBoxOperation)                     \
 107   template(ClassLoaderStatsOperation)             \
 108 
 109 class VM_Operation: public CHeapObj<mtInternal> {
 110  public:
 111   enum Mode {
 112     _safepoint,       // blocking,        safepoint, vm_op C-heap allocated
 113     _no_safepoint,    // blocking,     no safepoint, vm_op C-Heap allocated
 114     _concurrent,      // non-blocking, no safepoint, vm_op C-Heap allocated
 115     _async_safepoint  // non-blocking,    safepoint, vm_op C-Heap allocated
 116   };
 117 
 118   enum VMOp_Type {
 119     VM_OPS_DO(VM_OP_ENUM)




  80   template(GetCurrentContendedMonitor)            \
  81   template(GetStackTrace)                         \
  82   template(GetMultipleStackTraces)                \
  83   template(GetAllStackTraces)                     \
  84   template(GetThreadListStackTraces)              \
  85   template(GetFrameCount)                         \
  86   template(GetFrameLocation)                      \
  87   template(ChangeBreakpoints)                     \
  88   template(GetOrSetLocal)                         \
  89   template(GetCurrentLocation)                    \
  90   template(EnterInterpOnlyMode)                   \
  91   template(ChangeSingleStep)                      \
  92   template(HeapWalkOperation)                     \
  93   template(HeapIterateOperation)                  \
  94   template(ReportJavaOutOfMemory)                 \
  95   template(JFRCheckpoint)                         \
  96   template(ShenandoahFullGC)                      \
  97   template(ShenandoahInitMark)                    \
  98   template(ShenandoahFinalMarkStartEvac)          \
  99   template(ShenandoahFinalEvac)                   \
 100   template(ShenandoahInitTraversalGC)             \
 101   template(ShenandoahFinalTraversalGC)            \
 102   template(ShenandoahInitUpdateRefs)              \
 103   template(ShenandoahFinalUpdateRefs)             \
 104   template(ShenandoahDegeneratedGC)               \
 105   template(Exit)                                  \
 106   template(LinuxDllLoad)                          \
 107   template(RotateGCLog)                           \
 108   template(WhiteBoxOperation)                     \
 109   template(ClassLoaderStatsOperation)             \
 110 
 111 class VM_Operation: public CHeapObj<mtInternal> {
 112  public:
 113   enum Mode {
 114     _safepoint,       // blocking,        safepoint, vm_op C-heap allocated
 115     _no_safepoint,    // blocking,     no safepoint, vm_op C-Heap allocated
 116     _concurrent,      // non-blocking, no safepoint, vm_op C-Heap allocated
 117     _async_safepoint  // non-blocking,    safepoint, vm_op C-Heap allocated
 118   };
 119 
 120   enum VMOp_Type {
 121     VM_OPS_DO(VM_OP_ENUM)


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