diff --git a/lib/ExecutionEngine/ExecutionEngine.cpp b/lib/ExecutionEngine/ExecutionEngine.cpp
index 2a7b914..52a69ea 100644
--- a/lib/ExecutionEngine/ExecutionEngine.cpp
+++ b/lib/ExecutionEngine/ExecutionEngine.cpp
@@ -86,7 +86,8 @@
 /// existing data in memory.
 void ExecutionEngine::addGlobalMapping(const GlobalValue *GV, void *Addr) {
   MutexGuard locked(lock);
-  
+
+  DOUT << "Map " << *GV << " to " << Addr << "\n";  
   void *&CurVal = state.getGlobalAddressMap(locked)[GV];
   assert((CurVal == 0 || Addr == 0) && "GlobalMapping already established!");
   CurVal = Addr;