92 #define GIL_REQUEST _Py_atomic_load_relaxed(&_PyRuntime.ceval.gil_drop_request)
99         &_PyRuntime.ceval.eval_breaker, \
101         _Py_atomic_load_relaxed(&_PyRuntime.ceval.pending.calls_to_do) | \
102         _PyRuntime.ceval.pending.async_exc)
106         _Py_atomic_store_relaxed(&_PyRuntime.ceval.gil_drop_request, 1); \
107         _Py_atomic_store_relaxed(&_PyRuntime.ceval.eval_breaker, 1); \
112         _Py_atomic_store_relaxed(&_PyRuntime.ceval.gil_drop_request, 0); \
119         _Py_atomic_store_relaxed(&_PyRuntime.ceval.pending.calls_to_do, 1); \
120         _Py_atomic_store_relaxed(&_PyRuntime.ceval.eval_breaker, 1); \
125         _Py_atomic_store_relaxed(&_PyRuntime.ceval.pending.calls_to_do, 0); \
131         _PyRuntime.ceval.pending.async_exc = 1; \
132         _Py_atomic_store_relaxed(&_PyRuntime.ceval.eval_breaker, 1); \
137         _PyRuntime.ceval.pending.async_exc = 0; \
161     _PyRuntime.ceval.pending.main_thread = PyThread_get_thread_ident();  in PyEval_InitThreads()
162     if (!_PyRuntime.ceval.pending.lock)  in PyEval_InitThreads()
163         _PyRuntime.ceval.pending.lock = PyThread_allocate_lock();  in PyEval_InitThreads()
231     _PyRuntime.ceval.pending.lock = PyThread_allocate_lock();  in PyEval_ReInitThreads()
233     _PyRuntime.ceval.pending.main_thread = PyThread_get_thread_ident();  in PyEval_ReInitThreads()
324     PyThread_type_lock lock = _PyRuntime.ceval.pending.lock;  in Py_AddPendingCall()
346     i = _PyRuntime.ceval.pending.last;  in Py_AddPendingCall()
348     if (j == _PyRuntime.ceval.pending.first) {  in Py_AddPendingCall()
351         _PyRuntime.ceval.pending.calls[i].func = func;  in Py_AddPendingCall()
352         _PyRuntime.ceval.pending.calls[i].arg = arg;  in Py_AddPendingCall()
353         _PyRuntime.ceval.pending.last = j;  in Py_AddPendingCall()
371     if (!_PyRuntime.ceval.pending.lock) {  in Py_MakePendingCalls()
373         _PyRuntime.ceval.pending.lock = PyThread_allocate_lock();  in Py_MakePendingCalls()
374         if (_PyRuntime.ceval.pending.lock == NULL)  in Py_MakePendingCalls()
379     if (_PyRuntime.ceval.pending.main_thread &&  in Py_MakePendingCalls()
380         PyThread_get_thread_ident() != _PyRuntime.ceval.pending.main_thread)  in Py_MakePendingCalls()
405         PyThread_acquire_lock(_PyRuntime.ceval.pending.lock, WAIT_LOCK);  in Py_MakePendingCalls()
406         j = _PyRuntime.ceval.pending.first;  in Py_MakePendingCalls()
407         if (j == _PyRuntime.ceval.pending.last) {  in Py_MakePendingCalls()
410             func = _PyRuntime.ceval.pending.calls[j].func;  in Py_MakePendingCalls()
411             arg = _PyRuntime.ceval.pending.calls[j].arg;  in Py_MakePendingCalls()
412             _PyRuntime.ceval.pending.first = (j + 1) % NPENDINGCALLS;  in Py_MakePendingCalls()
414         PyThread_release_lock(_PyRuntime.ceval.pending.lock);  in Py_MakePendingCalls()
452     return _PyRuntime.ceval.recursion_limit;  in Py_GetRecursionLimit()
458     _PyRuntime.ceval.recursion_limit = new_limit;  in Py_SetRecursionLimit()
459     _Py_CheckRecursionLimit = _PyRuntime.ceval.recursion_limit;  in Py_SetRecursionLimit()
471     int recursion_limit = _PyRuntime.ceval.recursion_limit;  in _Py_CheckRecursiveCall()
518 #define _Py_TracingPossible _PyRuntime.ceval.tracing_possible
649         if (!_Py_atomic_load_relaxed(&_PyRuntime.ceval.eval_breaker)) { \  in _PyEval_EvalFrameDefault()
943         if (_Py_atomic_load_relaxed(&_PyRuntime.ceval.eval_breaker)) {  in _PyEval_EvalFrameDefault()
968                         &_PyRuntime.ceval.pending.calls_to_do))  in _PyEval_EvalFrameDefault()
974                         &_PyRuntime.ceval.gil_drop_request))  in _PyEval_EvalFrameDefault()