Fixbug 4995931

Do symbol look up every time the object file is loaded from cache.

Change-Id: I63184d3fc519270dfe4fc86e90efbf8552e0f584
diff --git a/lib/ExecutionEngine/ScriptCompiled.cpp b/lib/ExecutionEngine/ScriptCompiled.cpp
index 189f94a..f5ea2e0 100644
--- a/lib/ExecutionEngine/ScriptCompiled.cpp
+++ b/lib/ExecutionEngine/ScriptCompiled.cpp
@@ -53,6 +53,15 @@
   }
 }
 
+void ScriptCompiled::getExportVarNameList(std::vector<std::string> &varList) {
+  varList = mExportVarsName;
+}
+
+
+void ScriptCompiled::getExportFuncNameList(std::vector<std::string> &funcList) {
+  funcList = mExportFuncsName;
+}
+
 
 void ScriptCompiled::getExportFuncList(size_t funcListSize, void **funcList) {
   if (funcList) {