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bpo-47176: Interrupt handling for wasm32-emscripten builds without pthreads (GH-32209)

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Co-authored-by: Christian Heimes <christian@python.org>
Co-authored-by: Brett Cannon <brett@python.org>
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Hood Chatham 2022-04-03 13:58:52 -07:00 • committed by GitHub
parent bdc4974965
commit 087d0fa5b9
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8 changed files with 124 additions and 1 deletions
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Python/ceval.c
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@ -21,6 +21,7 @@
#include "pycore_pystate.h" // _PyInterpreterState_GET()
#include "pycore_sysmodule.h" // _PySys_Audit()
#include "pycore_tuple.h" // _PyTuple_ITEMS()
#include "pycore_emscripten_signal.h" // _Py_CHECK_EMSCRIPTEN_SIGNALS
#include "code.h"
#include "pycore_dict.h"
@ -1292,6 +1293,7 @@ eval_frame_handle_pending(PyThreadState *tstate)
}
#define CHECK_EVAL_BREAKER() \
_Py_CHECK_EMSCRIPTEN_SIGNALS_PERIODICALLY(); \
if (_Py_atomic_load_relaxed(eval_breaker)) { \
goto handle_eval_breaker; \
}