Mercurial > hg > truffle
view src/os/linux/vm/dtraceJSDT_linux.cpp @ 11997:cd25d3be91c5
8012144: multiple SIGSEGVs fails on staxf
Summary: Forward port of 7u change to add additional fence() on RMO platforms, with a load_acquire on all platforms
Reviewed-by: dholmes, kvn
author | vladidan |
---|---|
date | Tue, 06 Aug 2013 20:01:40 -0400 |
parents | f95d63e2154a |
children |
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/* * Copyright (c) 1997, 2010, 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 "precompiled.hpp" #include "classfile/javaClasses.hpp" #include "code/codeBlob.hpp" #include "memory/allocation.hpp" #include "prims/jvm.h" #include "runtime/dtraceJSDT.hpp" #include "runtime/jniHandles.hpp" #include "runtime/os.hpp" #include "runtime/signature.hpp" #include "utilities/globalDefinitions.hpp" int DTraceJSDT::pd_activate( void* baseAddress, jstring module, jint providers_count, JVM_DTraceProvider* providers) { return -1; } void DTraceJSDT::pd_dispose(int handle) { } jboolean DTraceJSDT::pd_is_supported() { return false; }