GH-96421: Insert shim frame on entry to interpreter (GH-96319)

* Adds EXIT_INTERPRETER instruction to exit PyEval_EvalDefault()

* Simplifies RETURN_VALUE, YIELD_VALUE and RETURN_GENERATOR instructions as they no longer need to check for entry frames.
This commit is contained in:
Mark Shannon 2022-11-10 04:34:57 -08:00 committed by GitHub
parent dbf2faf579
commit 1e197e63e2
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24 changed files with 450 additions and 346 deletions

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@ -454,6 +454,7 @@ interpreter_clear(PyInterpreterState *interp, PyThreadState *tstate)
PyDict_Clear(interp->builtins);
Py_CLEAR(interp->sysdict);
Py_CLEAR(interp->builtins);
Py_CLEAR(interp->interpreter_trampoline);
for (int i=0; i < DICT_MAX_WATCHERS; i++) {
interp->dict_watchers[i] = NULL;