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-rw-r--r--src/mem/protocol/MOESI_hammer-msg.sm1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mem/protocol/MOESI_hammer-msg.sm b/src/mem/protocol/MOESI_hammer-msg.sm
index b4da617cc..c9f146819 100644
--- a/src/mem/protocol/MOESI_hammer-msg.sm
+++ b/src/mem/protocol/MOESI_hammer-msg.sm
@@ -50,6 +50,7 @@ enumeration(CoherenceResponseType, desc="...") {
WB_EXCLUSIVE_CLEAN, desc="Clean writeback of exclusive data";
WB_EXCLUSIVE_DIRTY, desc="Dirty writeback of exclusive data";
UNBLOCK, desc="Unblock";
+ NULL, desc="Null value";
}
// TriggerType