Merge ktlim@zizzer:/bk/newmem

into  zamp.eecs.umich.edu:/z/ktlim2/clean/newmem

--HG--
extra : convert_revision : 7c7fc8a2f9579d443786e86dbcf906b355de69fc

1 files changed, 7 insertions, 1 deletions

diff --git a/src/cpu/o3/decode.hh b/src/cpu/o3/decode.hh
index 1edf3335d..1e96f1884 100644
--- a/src/cpu/o3/decode.hh
+++ b/src/cpu/o3/decode.hh
@@ -109,8 +109,14 @@ class DefaultDecode
     /** Sets pointer to list of active threads. */
     void setActiveThreads(std::list<unsigned> *at_ptr);
 
+    /** Drains the decode stage. */
+    void drain();
+
+    /** Resumes execution after a drain. */
+    void resume() { }
+
     /** Switches out the decode stage. */
-    void switchOut();
+    void switchOut() { }
 
     /** Takes over from another CPU's thread. */
     void takeOverFrom();