--- old/jdk/src/java.base/share/native/include/jvm.h	2016-09-13 13:17:29.000000000 -0700
+++ new/jdk/src/java.base/share/native/include/jvm.h	2016-09-13 13:17:28.000000000 -0700
@@ -179,6 +179,7 @@
  */
 enum {
   JVM_STACKWALK_FILL_CLASS_REFS_ONLY       = 0x2,
+  JVM_STACKWALK_GET_CALLER_CLASS           = 0x04,
   JVM_STACKWALK_SHOW_HIDDEN_FRAMES         = 0x20,
   JVM_STACKWALK_FILL_LIVE_STACK_FRAMES     = 0x100
 };