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GH-137959: Replace shim code in jitted code with a single trampoline function. (GH-137961)

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Mark Shannon 2025-08-21 10:40:53 +01:00 • committed by GitHub
parent c056a089d8
commit a8d9d94784
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17 changed files with 166 additions and 104 deletions
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16
Include/internal/pycore_ceval.h
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@ -123,6 +123,22 @@ _PyEval_EvalFrame(PyThreadState *tstate, _PyInterpreterFrame *frame, int throwfl
return tstate->interp->eval_frame(tstate, frame, throwflag);
}
#ifdef _Py_TIER2
#ifdef _Py_JIT
_Py_CODEUNIT *_Py_LazyJitTrampoline(
struct _PyExecutorObject *current_executor, _PyInterpreterFrame *frame,
_PyStackRef *stack_pointer, PyThreadState *tstate
);
#else
_Py_CODEUNIT *_PyTier2Interpreter(
struct _PyExecutorObject *current_executor, _PyInterpreterFrame *frame,
_PyStackRef *stack_pointer, PyThreadState *tstate
);
#endif
#endif
extern _PyJitEntryFuncPtr _Py_jit_entry;
extern PyObject*
_PyEval_Vector(PyThreadState *tstate,
PyFunctionObject *func, PyObject *locals,