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-rw-r--r--src/python/m5/params.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/python/m5/params.py b/src/python/m5/params.py
index 7a28e63c7..6c3c47e95 100644
--- a/src/python/m5/params.py
+++ b/src/python/m5/params.py
@@ -1713,6 +1713,9 @@ class NullSimObject(object):
def set_parent(self, parent, name):
pass
+ def clear_parent(self, old_parent):
+ pass
+
def __str__(self):
return 'Null'