510336c210
Remove all cplusplus ifdefs from vmTestbase Reviewed-by: dholmes, iignatyev, cjplummer, sspitsyn
245 lines
7.9 KiB
C++
245 lines
7.9 KiB
C++
/*
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* Copyright (c) 2003, 2018, 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 <stdio.h>
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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 "nsk_tools.h"
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#include "JVMTITools.h"
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#include "jvmti_tools.h"
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extern "C" {
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#define STATUS_FAILED 2
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#define PASSED 0
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#define MEM_SIZE 1024
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static jvmtiEnv *jvmti = NULL;
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static jvmtiEventCallbacks callbacks;
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static jvmtiCapabilities caps;
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static volatile jint result = PASSED;
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static volatile int gcstart = 0;
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unsigned char *mem;
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static void rawMonitorFunc(jvmtiEnv *jvmti_env, const char *msg) {
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jrawMonitorID _lock;
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NSK_DISPLAY1("%s: creating a raw monitor ...\n",
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msg);
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if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB3(CreateRawMonitor,
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jvmti_env, "_lock", &_lock))) {
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result = STATUS_FAILED;
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NSK_COMPLAIN1("TEST FAILED: %s: unable to create a raw monitor\n\n",
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msg);
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return;
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}
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NSK_DISPLAY1("CHECK PASSED: %s: raw monitor created\n",
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msg);
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NSK_DISPLAY1("%s: entering the raw monitor ...\n",
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msg);
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if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB2(RawMonitorEnter,
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jvmti_env, _lock))) {
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result = STATUS_FAILED;
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NSK_COMPLAIN1("TEST FAILED: %s: unable to enter the raw monitor\n\n",
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msg);
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}
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else {
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NSK_DISPLAY1("CHECK PASSED: %s: the raw monitor entered\n",
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msg);
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NSK_DISPLAY1("%s: waiting the raw monitor ...\n",
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msg);
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if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB3(RawMonitorWait,
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jvmti_env, _lock, (jlong)10))) {
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result = STATUS_FAILED;
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NSK_COMPLAIN1("TEST FAILED: %s: unable to wait the raw monitor\n\n",
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msg);
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}
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NSK_DISPLAY1("CHECK PASSED: %s: the raw monitor waited\n",
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msg);
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NSK_DISPLAY1("%s: notifying a single thread waiting on the raw monitor ...\n",
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msg);
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if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB2(RawMonitorNotify,
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jvmti_env, _lock))) {
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result = STATUS_FAILED;
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NSK_COMPLAIN1("TEST FAILED: %s: unable to notify single thread\n\n",
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msg);
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}
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NSK_DISPLAY1("CHECK PASSED: %s: single thread notified\n",
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msg);
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NSK_DISPLAY1("%s: notifying all threads waiting on the raw monitor ...\n",
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msg);
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if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB2(RawMonitorNotifyAll,
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jvmti_env, _lock))) {
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result = STATUS_FAILED;
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NSK_COMPLAIN1("TEST FAILED: %s: unable to notify all threads\n\n",
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msg);
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}
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NSK_DISPLAY1("CHECK PASSED: %s: all threads notified\n",
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msg);
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NSK_DISPLAY1("%s: exiting the raw monitor ...\n",
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msg);
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if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB2(RawMonitorExit,
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jvmti_env, _lock))) {
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result = STATUS_FAILED;
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NSK_COMPLAIN1("TEST FAILED: %s: unable to exit the raw monitor\n\n",
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msg);
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}
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NSK_DISPLAY1("CHECK PASSED: %s: the raw monitor exited\n",
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msg);
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}
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NSK_DISPLAY1("%s: destroying the raw monitor ...\n",
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msg);
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if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB2(DestroyRawMonitor,
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jvmti_env, _lock))) {
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result = STATUS_FAILED;
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NSK_COMPLAIN1("TEST FAILED: %s: unable to destroy a raw monitor\n",
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msg);
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return;
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}
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NSK_DISPLAY1("CHECK PASSED: %s: the raw monitor destroyed\n",
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msg);
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}
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static void memoryFunc(jvmtiEnv *jvmti_env, const char *msg) {
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NSK_DISPLAY1("%s: allocating memory ...\n",
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msg);
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if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB3(Allocate,
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jvmti_env, MEM_SIZE, &mem))) {
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result = STATUS_FAILED;
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NSK_COMPLAIN1("TEST FAILED: %s: unable to allocate memory\n\n",
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msg);
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return;
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}
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else
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NSK_DISPLAY1("CHECK PASSED: %s: memory has been allocated successfully\n",
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msg);
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NSK_DISPLAY1("%s: deallocating memory ...\n",
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msg);
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if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB2(Deallocate,
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jvmti_env, mem))) {
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result = STATUS_FAILED;
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NSK_COMPLAIN1("TEST FAILED: %s: unable to deallocate memory\n\n",
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msg);
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}
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else
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NSK_DISPLAY1("CHECK PASSED: %s: memory has been deallocated successfully\n\n",
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msg);
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}
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/** callback functions **/
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void JNICALL
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GarbageCollectionFinish(jvmtiEnv *jvmti_env) {
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gcstart++;
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NSK_DISPLAY1(">>>> GarbageCollectionFinish event #%d received\n",
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gcstart);
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rawMonitorFunc(jvmti_env, "GarbageCollectionFinish");
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memoryFunc(jvmti_env, "GarbageCollectionFinish");
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NSK_DISPLAY0("<<<<\n\n");
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}
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void JNICALL
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VMDeath(jvmtiEnv *jvmti_env, JNIEnv *env) {
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NSK_DISPLAY0("VMDeath event received\n");
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if (result == STATUS_FAILED)
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exit(95 + STATUS_FAILED);
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}
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/************************/
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#ifdef STATIC_BUILD
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JNIEXPORT jint JNICALL Agent_OnLoad_gcfinish001(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_gcfinish001(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_gcfinish001(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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/* init framework and parse options */
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if (!NSK_VERIFY(nsk_jvmti_parseOptions(options)))
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return JNI_ERR;
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/* create JVMTI environment */
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if (!NSK_VERIFY((jvmti =
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nsk_jvmti_createJVMTIEnv(jvm, reserved)) != NULL))
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return JNI_ERR;
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/* add capability to generate compiled method events */
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memset(&caps, 0, sizeof(jvmtiCapabilities));
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caps.can_generate_garbage_collection_events = 1;
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if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB2(AddCapabilities,
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jvmti, &caps)))
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return JNI_ERR;
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if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB2(GetCapabilities,
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jvmti, &caps)))
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return JNI_ERR;
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if (!caps.can_generate_garbage_collection_events)
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NSK_DISPLAY0("Warning: generation of garbage collection events is not implemented\n");
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/* set event callback */
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NSK_DISPLAY0("setting event callbacks ...\n");
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(void) memset(&callbacks, 0, sizeof(callbacks));
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callbacks.VMDeath = &VMDeath;
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callbacks.GarbageCollectionFinish = &GarbageCollectionFinish;
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if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB3(SetEventCallbacks,
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jvmti, &callbacks, sizeof(callbacks))))
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return JNI_ERR;
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NSK_DISPLAY0("setting event callbacks done\nenabling JVMTI events ...\n");
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if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB4(SetEventNotificationMode,
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jvmti, JVMTI_ENABLE, JVMTI_EVENT_VM_DEATH, NULL)))
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return JNI_ERR;
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if (!NSK_JVMTI_VERIFY(NSK_CPP_STUB4(SetEventNotificationMode,
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jvmti, JVMTI_ENABLE, JVMTI_EVENT_GARBAGE_COLLECTION_FINISH, NULL)))
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return JNI_ERR;
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NSK_DISPLAY0("enabling the events done\n\n");
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return JNI_OK;
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}
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}
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