diff -r 680ab6b53f6f -r d6c322e900b2 src/java.base/macosx/native/libjli/java_md_macosx.m
--- a/src/java.base/macosx/native/libjli/java_md_macosx.m	Fri Oct 19 15:26:50 2018 +0100
+++ b/src/java.base/macosx/native/libjli/java_md_macosx.m	Fri Oct 19 11:15:57 2018 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -761,7 +761,7 @@
  * Note there is a callback on this function from the splashscreen logic,
  * this as well SetJavaVMValue() needs to be simplified.
  */
-JavaVM*
+JNIEXPORT JavaVM* JNICALL
 JLI_GetJavaVMInstance()
 {
     return jvmInstance;