--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/Agent_OnUnload/agentonunload001/agentonunload001.c	Thu May 24 17:12:15 2018 -0700
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2003, 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+#include "jvmti.h"
+#include "agent_common.h"
+#include "jvmti_tools.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* ============================================================================= */
+
+#define STATUS_FAILED 2
+#define PASSED 0
+
+#define KEY_PHRASE      "KEY PHRASE: Agent_OnUnload() was invoked"
+
+static volatile int status = PASSED;
+
+/* ============================================================================= */
+
+/** Check status of JVM_OnUnload() invocation. */
+JNIEXPORT jint JNICALL
+Java_nsk_jvmti_Agent_1OnUnload_agentonunload001_checkLoadStatus(JNIEnv* jni, jobject obj) {
+    return status;
+}
+
+/* ============================================================================= */
+
+/** Agent library initialization. */
+#ifdef STATIC_BUILD
+JNIEXPORT jint JNICALL Agent_OnLoad_agentonunload001(JavaVM *jvm, char *options, void *reserved) {
+    return Agent_Initialize(jvm, options, reserved);
+}
+JNIEXPORT jint JNICALL Agent_OnAttach_agentonunload001(JavaVM *jvm, char *options, void *reserved) {
+    return Agent_Initialize(jvm, options, reserved);
+}
+JNIEXPORT jint JNI_OnLoad_agentonunload001(JavaVM *jvm, char *options, void *reserved) {
+    return JNI_VERSION_1_8;
+}
+#endif
+jint Agent_Initialize(JavaVM *jvm, char *options, void *reserved) {
+    if (!NSK_VERIFY(nsk_jvmti_parseOptions(options)))
+        return JNI_ERR;
+
+    NSK_DISPLAY0("Agent_OnLoad() is successfully invoked\n");
+    return JNI_OK;
+}
+
+/** Agent library shutdown. */
+JNIEXPORT void JNICALL
+#ifdef STATIC_BUILD
+Agent_OnUnload_agentonunload001(JavaVM *jvm)
+#else
+Agent_OnUnload(JavaVM *jvm)
+#endif
+{
+    status = STATUS_FAILED;
+    fprintf(stdout, "%s\n", KEY_PHRASE);
+    fflush(stdout);
+}
+
+/* ============================================================================= */
+
+#ifdef __cplusplus
+}
+#endif