1 files changed, 8 insertions, 0 deletions
diff --git a/cpu/o3/iew.hh b/cpu/o3/iew.hh
index 58cd68b21..ae0ba6a21 100644
--- a/cpu/o3/iew.hh
+++ b/cpu/o3/iew.hh
@@ -157,6 +157,12 @@ class DefaultIEW
     /** Sets pointer to the scoreboard. */
     void setScoreboard(Scoreboard *sb_ptr);
 
+    void switchOut();
+
+    void takeOverFrom();
+
+    bool isSwitchedOut() { return switchedOut; }
+
     /** Sets page table pointer within LSQ. */
 //    void setPageTable(PageTable *pt_ptr);
 
@@ -420,6 +426,8 @@ class DefaultIEW
     /** Maximum size of the skid buffer. */
     unsigned skidBufferMax;
 
+    bool switchedOut;
+
     /** Stat for total number of idle cycles. */
     Stats::Scalar<> iewIdleCycles;
     /** Stat for total number of squashing cycles. */