mirror of https://github.com/python/cpython
gh-91502: Add a new API to check if a frame is an entry frame (GH-91503)
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@ -19,6 +19,16 @@ PyAPI_FUNC(PyFrameObject *) PyFrame_New(PyThreadState *, PyCodeObject *,
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PyAPI_FUNC(void) PyFrame_LocalsToFast(PyFrameObject *, int);
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/* -- Caveat emptor --
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* The concept of entry frames is an implementation detail of the CPython
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* interpreter. This API is considered unstable and is provided for the
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* convenience of debuggers, profilers and state-inspecting tools. Notice that
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* this API can be changed in future minor versions if the underlying frame
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* mechanism change or the concept of an 'entry frame' or its semantics becomes
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* obsolete or outdated. */
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PyAPI_FUNC(int) _PyFrame_IsEntryFrame(PyFrameObject *frame);
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PyAPI_FUNC(int) PyFrame_FastToLocalsWithError(PyFrameObject *f);
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PyAPI_FUNC(void) PyFrame_FastToLocals(PyFrameObject *);
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@ -0,0 +1,2 @@
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Add a new :c:func:`_PyFrame_IsEntryFrame` API function, to check if a
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:c:type:`PyFrameObject` is an entry frame. Patch by Pablo Galindo.
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@ -1104,6 +1104,14 @@ PyFrame_LocalsToFast(PyFrameObject *f, int clear)
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}
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}
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int _PyFrame_IsEntryFrame(PyFrameObject *frame)
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{
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assert(frame != NULL);
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return frame->f_frame->is_entry;
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}
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PyCodeObject *
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PyFrame_GetCode(PyFrameObject *frame)
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{
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