Mercurial > hg > truffle
view agent/src/os/bsd/StubDebuggerLocal.c @ 14510:3df21373e577
8032011: nsk/stress/jck60/jck60022 crashes in src\share\vm\runtime\synchronizer.cpp:239
Summary: biased locking's revoke_bias locks monitor in compiled frame with eliminated lock
Reviewed-by: kvn, iveresov
author | roland |
---|---|
date | Thu, 27 Feb 2014 09:37:16 +0100 |
parents | f08d439fab8c |
children |
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/* * Copyright (c) 2009, 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 <stdlib.h> #include <jni.h> #define CHECK_EXCEPTION_(value) if ((*env)->ExceptionOccurred(env)) { return value; } #define CHECK_EXCEPTION if ((*env)->ExceptionOccurred(env)) { return;} #define THROW_NEW_DEBUGGER_EXCEPTION_(str, value) { throw_new_debugger_exception(env, str); return value; } #define THROW_NEW_DEBUGGER_EXCEPTION(str) { throw_new_debugger_exception(env, str); return;} static void throw_new_debugger_exception(JNIEnv* env, const char* errMsg) { (*env)->ThrowNew(env, (*env)->FindClass(env, "sun/jvm/hotspot/debugger/DebuggerException"), errMsg); } /* * Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal * Method: init0 * Signature: ()V */ JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_init0 (JNIEnv *env, jclass cls) { } JNIEXPORT jint JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_getAddressSize (JNIEnv *env, jclass cls) { #ifdef _LP64 return 8; #else return 4; #endif } /* * Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal * Method: attach0 * Signature: (I)V */ JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_attach0__I (JNIEnv *env, jobject this_obj, jint jpid) { THROW_NEW_DEBUGGER_EXCEPTION("Can't attach to the process"); } /* * Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal * Method: attach0 * Signature: (Ljava/lang/String;Ljava/lang/String;)V */ JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_attach0__Ljava_lang_String_2Ljava_lang_String_2 (JNIEnv *env, jobject this_obj, jstring execName, jstring coreName) { THROW_NEW_DEBUGGER_EXCEPTION("Can't attach to the core file"); } /* * Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal * Method: detach0 * Signature: ()V */ JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_detach0 (JNIEnv *env, jobject this_obj) { } /* * Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal * Method: lookupByName0 * Signature: (Ljava/lang/String;Ljava/lang/String;)J */ JNIEXPORT jlong JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_lookupByName0 (JNIEnv *env, jobject this_obj, jstring objectName, jstring symbolName) { return 0; } /* * Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal * Method: lookupByAddress0 * Signature: (J)Lsun/jvm/hotspot/debugger/cdbg/ClosestSymbol; */ JNIEXPORT jobject JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_lookupByAddress0 (JNIEnv *env, jobject this_obj, jlong addr) { return 0; } /* * Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal * Method: readBytesFromProcess0 * Signature: (JJ)Lsun/jvm/hotspot/debugger/ReadResult; */ JNIEXPORT jbyteArray JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_readBytesFromProcess0 (JNIEnv *env, jobject this_obj, jlong addr, jlong numBytes) { return 0; } JNIEXPORT jlongArray JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_getThreadIntegerRegisterSet0 (JNIEnv *env, jobject this_obj, jint lwp_id) { return 0; }