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-rw-r--r--src/sim/Root.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/sim/Root.py b/src/sim/Root.py
index e15de1554..daa0a903f 100644
--- a/src/sim/Root.py
+++ b/src/sim/Root.py
@@ -28,6 +28,7 @@
# Authors: Nathan Binkert
from m5.SimObject import SimObject
+from m5.defines import buildEnv
from m5.params import *
from m5.util import fatal
@@ -58,6 +59,8 @@ class Root(SimObject):
type = 'Root'
+ full_system = Param.Bool("if this is a full system simulation")
+
# Time syncing prevents the simulation from running faster than real time.
time_sync_enable = Param.Bool(False, "whether time syncing is enabled")
time_sync_period = Param.Clock("100ms", "how often to sync with real time")