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Diffstat (limited to 'src/python/m5/params.py')
-rw-r--r-- | src/python/m5/params.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/python/m5/params.py b/src/python/m5/params.py index 981bb0d37..ff645bb37 100644 --- a/src/python/m5/params.py +++ b/src/python/m5/params.py @@ -247,6 +247,19 @@ class SimObjectVector(VectorParamValue): a.append(v.get_config_as_dict()) return a + # If we are replacing an item in the vector, make sure to set the + # parent reference of the new SimObject to be the same as the parent + # of the SimObject being replaced. Useful to have if we created + # a SimObjectVector of temporary objects that will be modified later in + # configuration scripts. + def __setitem__(self, key, value): + val = self[key] + if value.has_parent(): + warn("SimObject %s already has a parent" % value.get_name() +\ + " that is being overwritten by a SimObjectVector") + value.set_parent(val.get_parent(), val._name) + super(SimObjectVector, self).__setitem__(key, value) + class VectorParamDesc(ParamDesc): # Convert assigned value to appropriate type. If the RHS is not a # list or tuple, it generates a single-element list. |