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-rw-r--r--src/sim/Root.py11
1 files changed, 10 insertions, 1 deletions
diff --git a/src/sim/Root.py b/src/sim/Root.py
index 44f768c0b..c6f7cfba6 100644
--- a/src/sim/Root.py
+++ b/src/sim/Root.py
@@ -1,5 +1,6 @@
# Copyright (c) 2005-2007 The Regents of The University of Michigan
-# Copyright (c) 2010 Advanced Micro Devices, Inc.
+# Copyright (c) 2010-2013 Advanced Micro Devices, Inc.
+# Copyright (c) 2013 Mark D. Hill and David A. Wood
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
@@ -60,6 +61,14 @@ class Root(SimObject):
type = 'Root'
cxx_header = "sim/root.hh"
+ # By default, root sim object and hence all other sim objects schedule
+ # event on the eventq with index 0.
+ eventq_index = 0
+
+ # Simulation Quantum for multiple main event queue simulation.
+ # Needs to be set explicitly for a multi-eventq simulation.
+ sim_quantum = Param.Tick(0, "simulation quantum")
+
full_system = Param.Bool("if this is a full system simulation")
# Time syncing prevents the simulation from running faster than real time.