1 files changed, 23 insertions, 0 deletions
diff --git a/lldb/bindings/python/python-typemaps.swig b/lldb/bindings/python/python-typemaps.swig
index 1b1f2e1fe266..b3e7dd4ee265 100644
--- a/lldb/bindings/python/python-typemaps.swig
+++ b/lldb/bindings/python/python-typemaps.swig
@@ -384,6 +384,29 @@ template <> bool SetNumberFromPyObject<double>(double &number, PyObject *obj) {
   $1 = $1 || PyCallable_Check(reinterpret_cast<PyObject *>($input));
 }
 
+// For lldb::SBDebuggerDestroyCallback
+%typemap(in) (lldb::SBDebuggerDestroyCallback destroy_callback, void *baton) {
+  if (!($input == Py_None ||
+        PyCallable_Check(reinterpret_cast<PyObject *>($input)))) {
+    PyErr_SetString(PyExc_TypeError, "Need a callable object or None!");
+    SWIG_fail;
+  }
+
+  // FIXME (filcab): We can't currently check if our callback is already
+  // LLDBSwigPythonCallPythonSBDebuggerTerminateCallback (to DECREF the previous
+  // baton) nor can we just remove all traces of a callback, if we want to
+  // revert to a file logging mechanism.
+
+  // Don't lose the callback reference
+  Py_INCREF($input);
+  $1 = LLDBSwigPythonCallPythonSBDebuggerTerminateCallback;
+  $2 = $input;
+}
+
+%typemap(typecheck) (lldb::SBDebuggerDestroyCallback destroy_callback, void *baton) {
+  $1 = $input == Py_None;
+  $1 = $1 || PyCallable_Check(reinterpret_cast<PyObject *>($input));
+}
 
 %typemap(in) lldb::FileSP {
   PythonFile py_file(PyRefType::Borrowed, $input);