diff -r 746229cc1ab0 -r cc29d7717e3a test/hotspot/jtreg/vmTestbase/nsk/monitoring/share/StackTraceController.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/hotspot/jtreg/vmTestbase/nsk/monitoring/share/StackTraceController.c Wed May 02 16:43:56 2018 -0700 @@ -0,0 +1,98 @@ +/* + * 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 +#include +#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