bpo-39946: Remove _PyThreadState_GetFrame (GH-19094)

Remove _PyRuntime.getframe hook and remove _PyThreadState_GetFrame
macro which was an alias to _PyRuntime.getframe. They were only
exposed by the internal C API. Remove also PyThreadFrameGetter type.

1 files changed, 5 insertions, 12 deletions

diff --git a/Python/ceval.c b/Python/ceval.c
index c80ee4b..836457d 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -4825,25 +4825,18 @@ _PyEval_GetAsyncGenFinalizer(void)
     return tstate->async_gen_finalizer;
 }
 
-static PyFrameObject *
-_PyEval_GetFrame(PyThreadState *tstate)
-{
-    _PyRuntimeState *runtime = tstate->interp->runtime;
-    return runtime->gilstate.getframe(tstate);
-}
-
 PyFrameObject *
 PyEval_GetFrame(void)
 {
     PyThreadState *tstate = _PyThreadState_GET();
-    return _PyEval_GetFrame(tstate);
+    return tstate->frame;
 }
 
 PyObject *
 PyEval_GetBuiltins(void)
 {
     PyThreadState *tstate = _PyThreadState_GET();
-    PyFrameObject *current_frame = _PyEval_GetFrame(tstate);
+    PyFrameObject *current_frame = tstate->frame;
     if (current_frame == NULL)
         return tstate->interp->builtins;
     else
@@ -4869,7 +4862,7 @@ PyObject *
 PyEval_GetLocals(void)
 {
     PyThreadState *tstate = _PyThreadState_GET();
-    PyFrameObject *current_frame = _PyEval_GetFrame(tstate);
+    PyFrameObject *current_frame = tstate->frame;
     if (current_frame == NULL) {
         _PyErr_SetString(tstate, PyExc_SystemError, "frame does not exist");
         return NULL;
@@ -4887,7 +4880,7 @@ PyObject *
 PyEval_GetGlobals(void)
 {
     PyThreadState *tstate = _PyThreadState_GET();
-    PyFrameObject *current_frame = _PyEval_GetFrame(tstate);
+    PyFrameObject *current_frame = tstate->frame;
     if (current_frame == NULL) {
         return NULL;
     }
@@ -4900,7 +4893,7 @@ int
 PyEval_MergeCompilerFlags(PyCompilerFlags *cf)
 {
     PyThreadState *tstate = _PyThreadState_GET();
-    PyFrameObject *current_frame = _PyEval_GetFrame(tstate);
+    PyFrameObject *current_frame = tstate->frame;
     int result = cf->cf_flags != 0;
 
     if (current_frame != NULL) {