cpu: fixed how O3 CPU executes an exit system call

[gem5.git] / src / cpu / o3 / iew.hh

diff --git a/src/cpu/o3/iew.hh b/src/cpu/o3/iew.hh
index b15521f5d9451013a4033ca90dbfffa3399ec710..363c645c310bd82bec07bb9531d482287f2cb3c4 100644 (file)
--- a/src/cpu/o3/iew.hh
+++ b/src/cpu/o3/iew.hh
@@ -147,6 +147,9 @@ class DefaultIEW
     /** Initializes stage; sends back the number of free IQ and LSQ entries. */
     void startupStage();
 
+    /** Clear all thread-specific states */
+    void clearStates(ThreadID tid);
+
     /** Sets main time buffer used for backwards communication. */
     void setTimeBuffer(TimeBuffer<TimeStruct> *tb_ptr);