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3e1c7167d8
This was reverted in GH-26596 (commit 6d518bb) due to some bad memory accesses.
* Add the MAKE_CELL opcode. (gh-26396)
The memory accesses have been fixed.
https://bugs.python.org/issue43693
40 lines
899 B
C
40 lines
899 B
C
#ifndef Py_INTERNAL_FRAME_H
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#define Py_INTERNAL_FRAME_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum {
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FRAME_SPECIALS_GLOBALS_OFFSET = 0,
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FRAME_SPECIALS_BUILTINS_OFFSET = 1,
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FRAME_SPECIALS_LOCALS_OFFSET = 2,
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FRAME_SPECIALS_SIZE = 3
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};
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static inline PyObject **
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_PyFrame_Specials(PyFrameObject *f) {
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return &f->f_valuestack[-FRAME_SPECIALS_SIZE];
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}
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/* Returns a *borrowed* reference. */
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static inline PyObject *
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_PyFrame_GetGlobals(PyFrameObject *f)
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{
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return _PyFrame_Specials(f)[FRAME_SPECIALS_GLOBALS_OFFSET];
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}
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/* Returns a *borrowed* reference. */
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static inline PyObject *
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_PyFrame_GetBuiltins(PyFrameObject *f)
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{
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return _PyFrame_Specials(f)[FRAME_SPECIALS_BUILTINS_OFFSET];
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}
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int _PyFrame_TakeLocals(PyFrameObject *f);
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PyAPI_FUNC(int) _PyFrame_OpAlreadyRan(PyFrameObject *f, int opcode, int oparg);
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_INTERNAL_FRAME_H */
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