inorder: ready thread wakeup

allow a thread to wakeup and be activated after
it has been in suspended state and another
thread is switched out. Need to give
pipeline stages a "activateThread" function
so that can get to their suspended instruction
when the time is right.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/cpu/inorder/cpu.hh b/src/cpu/inorder/cpu.hh
index 7ac433723..1e514e1ed 100644
--- a/src/cpu/inorder/cpu.hh
+++ b/src/cpu/inorder/cpu.hh
@@ -346,7 +346,8 @@ class InOrderCPU : public BaseCPU
     /** Add Thread to Active Threads List. */
     void activateContext(ThreadID tid, int delay = 0);
     void activateThread(ThreadID tid);
-
+    void activateThreadInPipeline(ThreadID tid);
+    
     /** Add Thread to Active Threads List. */
     void activateNextReadyContext(int delay = 0);
     void activateNextReadyThread();