108 clear_suspend_flag(_external_suspend);
109 }
110
111 inline void JavaThread::set_pending_async_exception(oop e) {
112 _pending_async_exception = e;
113 _special_runtime_exit_condition = _async_exception;
114 set_has_async_exception();
115 }
116
117 inline JavaThreadState JavaThread::thread_state() const {
118 #if defined(PPC64) || defined (AARCH64)
119 // Use membars when accessing volatile _thread_state. See
120 // Threads::create_vm() for size checks.
121 return (JavaThreadState) OrderAccess::load_acquire((volatile jint*)&_thread_state);
122 #else
123 return _thread_state;
124 #endif
125 }
126
127 inline void JavaThread::set_thread_state(JavaThreadState s) {
128 #if defined(PPC64) || defined (AARCH64)
129 // Use membars when accessing volatile _thread_state. See
130 // Threads::create_vm() for size checks.
131 OrderAccess::release_store((volatile jint*)&_thread_state, (jint)s);
132 #else
133 _thread_state = s;
134 #endif
135 }
136
137 inline void JavaThread::set_thread_state_fence(JavaThreadState s) {
138 set_thread_state(s);
139 OrderAccess::fence();
140 }
141
142 ThreadSafepointState* JavaThread::safepoint_state() const {
143 return _safepoint_state;
144 }
145
146 void JavaThread::set_safepoint_state(ThreadSafepointState *state) {
147 _safepoint_state = state;
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108 clear_suspend_flag(_external_suspend);
109 }
110
111 inline void JavaThread::set_pending_async_exception(oop e) {
112 _pending_async_exception = e;
113 _special_runtime_exit_condition = _async_exception;
114 set_has_async_exception();
115 }
116
117 inline JavaThreadState JavaThread::thread_state() const {
118 #if defined(PPC64) || defined (AARCH64)
119 // Use membars when accessing volatile _thread_state. See
120 // Threads::create_vm() for size checks.
121 return (JavaThreadState) OrderAccess::load_acquire((volatile jint*)&_thread_state);
122 #else
123 return _thread_state;
124 #endif
125 }
126
127 inline void JavaThread::set_thread_state(JavaThreadState s) {
128 assert(current_or_null() == NULL || current_or_null() == this,
129 "state change should only be called by the current thread");
130 #if defined(PPC64) || defined (AARCH64)
131 // Use membars when accessing volatile _thread_state. See
132 // Threads::create_vm() for size checks.
133 OrderAccess::release_store((volatile jint*)&_thread_state, (jint)s);
134 #else
135 _thread_state = s;
136 #endif
137 }
138
139 inline void JavaThread::set_thread_state_fence(JavaThreadState s) {
140 set_thread_state(s);
141 OrderAccess::fence();
142 }
143
144 ThreadSafepointState* JavaThread::safepoint_state() const {
145 return _safepoint_state;
146 }
147
148 void JavaThread::set_safepoint_state(ThreadSafepointState *state) {
149 _safepoint_state = state;
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