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-rw-r--r--python/m5/config.py10
1 files changed, 9 insertions, 1 deletions
diff --git a/python/m5/config.py b/python/m5/config.py
index a4248192a..74022059f 100644
--- a/python/m5/config.py
+++ b/python/m5/config.py
@@ -209,11 +209,16 @@ class_decorator = 'M5M5_SIMOBJECT_'
expr_decorator = 'M5M5_EXPRESSION_'
dot_decorator = '_M5M5_DOT_'
+# 'Global' map of legitimate types for SimObject parameters.
param_types = {}
+# Dummy base class to identify types that are legitimate for SimObject
+# parameters.
class ParamType(object):
pass
+# Add types defined in given context (dict or module) that are derived
+# from ParamType to param_types map.
def add_param_types(ctx):
if isinstance(ctx, types.DictType):
source_dict = ctx
@@ -1339,7 +1344,10 @@ class SimObject(ConfigNode, ParamType):
type = 'SimObject'
-__all__ = ['env',
+# __all__ defines the list of symbols that get exported when
+# 'from config import *' is invoked. Try to keep this reasonably
+# short to avoid polluting other namespaces.
+__all__ = ['env', 'issequence',
'ConfigNode', 'SimObject', 'ParamContext', 'Param', 'VectorParam',
'Super', 'Enum',
'Int', 'Unsigned', 'Int8', 'UInt8', 'Int16', 'UInt16',