1 files changed, 14 insertions, 0 deletions
diff --git a/src/cpu/base.hh b/src/cpu/base.hh
index 79d22c992..9257778ef 100644
--- a/src/cpu/base.hh
+++ b/src/cpu/base.hh
@@ -77,6 +77,20 @@ class BaseCPU : public MemObject
     inline Tick cycles(int numCycles) const { return clock * numCycles; }
     inline Tick curCycle() const { return curTick / clock; }
 
+    /** The next cycle the CPU should be scheduled, given a cache
+     * access or quiesce event returning on this cycle.  This function
+     * may return curTick if the CPU should run on the current cycle.
+     */
+    Tick nextCycle();
+
+    /** The next cycle the CPU should be scheduled, given a cache
+     * access or quiesce event returning on the given Tick.  This
+     * function may return curTick if the CPU should run on the
+     * current cycle.
+     * @param begin_tick The tick that the event is completing on.
+     */
+    Tick nextCycle(Tick begin_tick);
+
 #if FULL_SYSTEM
   protected:
 //    uint64_t interrupts[TheISA::NumInterruptLevels];