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31 #ifndef V8GCController_h
32 #define V8GCController_h
40 #define GlobalHandleTypeList(V) \
51 // Host information of persistent handles.
52 enum GlobalHandleType {
53 #define ENUM(name) name,
54 GlobalHandleTypeList(ENUM)
58 class GlobalHandleInfo {
60 GlobalHandleInfo(void* host, GlobalHandleType type) : m_host(host), m_type(type) { }
62 GlobalHandleType m_type;
67 class V8GCController {
70 // For debugging and leak detection purpose.
71 static void registerGlobalHandle(GlobalHandleType, void*, v8::Persistent<v8::Value>);
72 static void unregisterGlobalHandle(void*, v8::Persistent<v8::Value>);
75 static void gcPrologue();
76 static void gcEpilogue();
78 static void checkMemoryUsage();
81 // Estimate of current working set.
82 static int workingSetEstimateMB;
87 #endif // V8GCController_h