114 lines
3.7 KiB
C++
114 lines
3.7 KiB
C++
/*
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* Copyright (c) 2003, 2024, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "jvmti.h"
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#include "agent_common.h"
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#include "jni_tools.h"
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#include "jvmti_tools.h"
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extern "C" {
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/* ============================================================================= */
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#define STATUS_FAIL 97
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/* ============================================================================= */
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/**
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* Callback for VM_DEATH event.
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*/
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JNIEXPORT void JNICALL
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callbackVMDeath(jvmtiEnv* jvmti, JNIEnv* jni) {
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int success = NSK_TRUE;
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NSK_DISPLAY0("Disable VM_DEATH event in VM_DEATH callback\n");
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if (!NSK_JVMTI_VERIFY(
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jvmti->SetEventNotificationMode(JVMTI_DISABLE, JVMTI_EVENT_VM_DEATH, nullptr))) {
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success = NSK_FALSE;
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} else {
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NSK_DISPLAY0(" ... disabled\n");
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}
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NSK_DISPLAY0(">>> Testcase #1: Dispose JVMTI environment in VM_DEATH callback\n");
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if (!NSK_JVMTI_VERIFY(jvmti->DisposeEnvironment())) {
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success = NSK_FALSE;
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} else {
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NSK_DISPLAY0(" ... disposed\n");
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}
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if (!success) {
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NSK_DISPLAY1("Exit with FAIL exit status: %d\n", STATUS_FAIL);
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NSK_BEFORE_TRACE(exit(STATUS_FAIL));
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}
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}
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/* ============================================================================= */
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/** Agent library initialization. */
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#ifdef STATIC_BUILD
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JNIEXPORT jint JNICALL Agent_OnLoad_disposeenv002(JavaVM *jvm, char *options, void *reserved) {
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return Agent_Initialize(jvm, options, reserved);
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}
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JNIEXPORT jint JNICALL Agent_OnAttach_disposeenv002(JavaVM *jvm, char *options, void *reserved) {
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return Agent_Initialize(jvm, options, reserved);
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}
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JNIEXPORT jint JNI_OnLoad_disposeenv002(JavaVM *jvm, char *options, void *reserved) {
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return JNI_VERSION_1_8;
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}
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#endif
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jint Agent_Initialize(JavaVM *jvm, char *options, void *reserved) {
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jvmtiEnv* jvmti = nullptr;
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if (!NSK_VERIFY(nsk_jvmti_parseOptions(options)))
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return JNI_ERR;
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if (!NSK_VERIFY((jvmti =
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nsk_jvmti_createJVMTIEnv(jvm, reserved)) != nullptr))
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return JNI_ERR;
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{
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jvmtiEventCallbacks eventCallbacks;
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memset(&eventCallbacks, 0, sizeof(eventCallbacks));
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eventCallbacks.VMDeath = callbackVMDeath;
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if (!NSK_JVMTI_VERIFY(jvmti->SetEventCallbacks(&eventCallbacks, sizeof(eventCallbacks)))) {
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return JNI_ERR;
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}
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NSK_DISPLAY0("Enable VM_DEATH event in JVM_OnLoad()\n");
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if (!NSK_JVMTI_VERIFY(
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jvmti->SetEventNotificationMode(JVMTI_ENABLE, JVMTI_EVENT_VM_DEATH, nullptr))) {
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return JNI_ERR;
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}
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NSK_DISPLAY0(" ... enabled\n");
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}
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return JNI_OK;
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}
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/* ============================================================================= */
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}
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