equal
deleted
inserted
replaced
156 // set to [(ReservedCodeCacheSize / (1024 * 1024)) * 2] each time the method |
156 // set to [(ReservedCodeCacheSize / (1024 * 1024)) * 2] each time the method |
157 // is active while stack scanning (mark_active_nmethods()). The hotness |
157 // is active while stack scanning (mark_active_nmethods()). The hotness |
158 // counter is decreased (by 1) while sweeping. |
158 // counter is decreased (by 1) while sweeping. |
159 int _hotness_counter; |
159 int _hotness_counter; |
160 |
160 |
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161 // Local state used to keep track of whether unloading is happening or not |
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162 volatile uint8_t _is_unloading_state; |
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163 |
161 // These are used for compiled synchronized native methods to |
164 // These are used for compiled synchronized native methods to |
162 // locate the owner and stack slot for the BasicLock so that we can |
165 // locate the owner and stack slot for the BasicLock so that we can |
163 // properly revoke the bias of the owner if necessary. They are |
166 // properly revoke the bias of the owner if necessary. They are |
164 // needed because there is no debug information for compiled native |
167 // needed because there is no debug information for compiled native |
165 // wrappers and the oop maps are insufficient to allow |
168 // wrappers and the oop maps are insufficient to allow |
321 bool is_alive() const { return _state < zombie; } |
324 bool is_alive() const { return _state < zombie; } |
322 bool is_not_entrant() const { return _state == not_entrant; } |
325 bool is_not_entrant() const { return _state == not_entrant; } |
323 bool is_zombie() const { return _state == zombie; } |
326 bool is_zombie() const { return _state == zombie; } |
324 bool is_unloaded() const { return _state == unloaded; } |
327 bool is_unloaded() const { return _state == unloaded; } |
325 |
328 |
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329 void clear_unloading_state(); |
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330 virtual bool is_unloading(); |
326 virtual void do_unloading(bool unloading_occurred); |
331 virtual void do_unloading(bool unloading_occurred); |
327 |
332 |
328 #if INCLUDE_RTM_OPT |
333 #if INCLUDE_RTM_OPT |
329 // rtm state accessing and manipulating |
334 // rtm state accessing and manipulating |
330 RTMState rtm_state() const { return _rtm_state; } |
335 RTMState rtm_state() const { return _rtm_state; } |