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1 // Copyright 2008 the V8 project authors. All rights reserved. | 1 // Copyright 2008 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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67 | 67 |
68 class ThreadManager : public AllStatic { | 68 class ThreadManager : public AllStatic { |
69 public: | 69 public: |
70 static void Lock(); | 70 static void Lock(); |
71 static void Unlock(); | 71 static void Unlock(); |
72 | 72 |
73 static void ArchiveThread(); | 73 static void ArchiveThread(); |
74 static bool RestoreThread(); | 74 static bool RestoreThread(); |
75 | 75 |
76 static void Iterate(ObjectVisitor* v); | 76 static void Iterate(ObjectVisitor* v); |
77 static void MarkCompactPrologue(); | 77 static void MarkCompactPrologue(bool is_compacting); |
78 static void MarkCompactEpilogue(); | 78 static void MarkCompactEpilogue(bool is_compacting); |
79 static bool IsLockedByCurrentThread() { return mutex_owner_.IsSelf(); } | 79 static bool IsLockedByCurrentThread() { return mutex_owner_.IsSelf(); } |
80 private: | 80 private: |
81 static void EagerlyArchiveThread(); | 81 static void EagerlyArchiveThread(); |
82 | 82 |
83 static Mutex* mutex_; | 83 static Mutex* mutex_; |
84 static ThreadHandle mutex_owner_; | 84 static ThreadHandle mutex_owner_; |
85 static ThreadHandle lazily_archived_thread_; | 85 static ThreadHandle lazily_archived_thread_; |
86 static ThreadState* lazily_archived_thread_state_; | 86 static ThreadState* lazily_archived_thread_state_; |
87 }; | 87 }; |
88 | 88 |
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110 | 110 |
111 bool keep_going_; | 111 bool keep_going_; |
112 int sleep_ms_; | 112 int sleep_ms_; |
113 | 113 |
114 static ContextSwitcher* singleton_; | 114 static ContextSwitcher* singleton_; |
115 }; | 115 }; |
116 | 116 |
117 } } // namespace v8::internal | 117 } } // namespace v8::internal |
118 | 118 |
119 #endif // V8_V8THREADS_H_ | 119 #endif // V8_V8THREADS_H_ |
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