Support profiling.

--HG--
extra : convert_revision : eab02dea68442bd3f8c5d1d16b7f93f43cbda2a5

1 files changed, 15 insertions, 0 deletions

diff --git a/cpu/thread_state.hh b/cpu/thread_state.hh
index 12146bd11..7a19963c8 100644
--- a/cpu/thread_state.hh
+++ b/cpu/thread_state.hh
@@ -30,6 +30,7 @@
 #define __CPU_THREAD_STATE_HH__
 
 #include "cpu/exec_context.hh"
+#include "cpu/profile.hh"
 
 #if FULL_SYSTEM
 class EndQuiesceEvent;
@@ -103,6 +104,20 @@ struct ThreadState {
 
 #endif
 
+#if FULL_SYSTEM
+    void profileClear()
+    {
+        if (profile)
+            profile->clear();
+    }
+
+    void profileSample()
+    {
+        if (profile)
+            profile->sample(profileNode, profilePC);
+    }
+#endif
+
     /**
      * Temporary storage to pass the source address from copy_load to
      * copy_store.