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-rw-r--r--src/cpu/o3/decode.hh8
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();