| /* |
| * 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 <jni.h> |
| #include <stdio.h> |
| #include "jni_tools.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #define GET_OBJECT_CLASS(_class, _obj)\ |
| if (!NSK_JNI_VERIFY(env, (_class = \ |
| NSK_CPP_STUB2(GetObjectClass, env, _obj)) != NULL))\ |
| return 2 |
| |
| #define CALL_STATIC_VOID_NOPARAM(_class, _methodName)\ |
| GET_STATIC_METHOD_ID(method, _class, _methodName, "()V");\ |
| if (!NSK_JNI_VERIFY_VOID(env, NSK_CPP_STUB3(CallStaticVoidMethod, env,\ |
| _class, method)))\ |
| return 2 |
| |
| #define GET_STATIC_METHOD_ID(_methodID, _class, _methodName, _sig)\ |
| if (!NSK_JNI_VERIFY(env, (_methodID = \ |
| NSK_CPP_STUB4(GetStaticMethodID, env, _class,\ |
| _methodName, _sig)) != NULL))\ |
| return 2 |
| |
| #define GET_METHOD_ID(_methodID, _class, _methodName, _sig)\ |
| if (!NSK_JNI_VERIFY(env, (_methodID = \ |
| NSK_CPP_STUB4(GetMethodID, env, _class,\ |
| _methodName, _sig)) != NULL))\ |
| return 2 |
| |
| #define CALL_VOID_NOPARAM(_obj, _class, _methodName)\ |
| GET_METHOD_ID(method, _class, _methodName, "()V");\ |
| if (!NSK_JNI_VERIFY_VOID(env, NSK_CPP_STUB3(CallVoidMethod, env, _obj,\ |
| method)))\ |
| return 2 |
| |
| JNIEXPORT jint JNICALL |
| Java_nsk_monitoring_stress_thread_RunningThread_recursionNative(JNIEnv *env, |
| jobject obj, jint maxDepth, jint currentDepth, jboolean returnToJava) { |
| jmethodID method; |
| jclass threadClass; |
| |
| GET_OBJECT_CLASS(threadClass, obj); |
| currentDepth++; |
| |
| if (maxDepth > currentDepth) { |
| CALL_STATIC_VOID_NOPARAM(threadClass, "yield"); |
| |
| if (returnToJava) { |
| GET_METHOD_ID(method, threadClass, "recursionJava", "(II)V"); |
| if (!NSK_JNI_VERIFY_VOID(env, |
| NSK_CPP_STUB5(CallIntMethod, env, obj, |
| method, maxDepth, |
| currentDepth))) { |
| return 1; |
| } |
| } else { |
| GET_METHOD_ID(method, threadClass, "recursionNative", "(IIZ)I"); |
| if (!NSK_JNI_VERIFY_VOID(env, |
| NSK_CPP_STUB6(CallIntMethod, env, obj, |
| method, maxDepth, |
| currentDepth, |
| returnToJava))) { |
| return 1; |
| } |
| } |
| } |
| CALL_VOID_NOPARAM(obj, threadClass, "waitForSign"); |
| return 0; |
| } |
| |
| #ifdef __cplusplus |
| } |
| #endif |