1 files changed, 12 insertions, 1 deletions
diff --git a/cpu/exec_context.hh b/cpu/exec_context.hh
index 7999e3735..f3c4b8015 100644
--- a/cpu/exec_context.hh
+++ b/cpu/exec_context.hh
@@ -93,7 +93,18 @@ class ExecContext
   public:
     Status status() const { return _status; }
 
-    void setStatus(Status new_status);
+    /// Set the status to Active.  Optional delay indicates number of
+    /// cycles to wait before beginning execution.
+    void activate(int delay = 1);
+
+    /// Set the status to Suspended.
+    void suspend();
+
+    /// Set the status to Unallocated.
+    void deallocate();
+
+    /// Set the status to Halted.
+    void halt();
 
 #ifdef FULL_SYSTEM
   public: