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view src/share/vm/prims/jvmtiExtensions.hpp @ 10405:f2110083203d
8005849: JEP 167: Event-Based JVM Tracing
Reviewed-by: acorn, coleenp, sla
Contributed-by: Karen Kinnear <karen.kinnear@oracle.com>, Bengt Rutisson <bengt.rutisson@oracle.com>, Calvin Cheung <calvin.cheung@oracle.com>, Erik Gahlin <erik.gahlin@oracle.com>, Erik Helin <erik.helin@oracle.com>, Jesper Wilhelmsson <jesper.wilhelmsson@oracle.com>, Keith McGuigan <keith.mcguigan@oracle.com>, Mattias Tobiasson <mattias.tobiasson@oracle.com>, Markus Gronlund <markus.gronlund@oracle.com>, Mikael Auno <mikael.auno@oracle.com>, Nils Eliasson <nils.eliasson@oracle.com>, Nils Loodin <nils.loodin@oracle.com>, Rickard Backman <rickard.backman@oracle.com>, Staffan Larsen <staffan.larsen@oracle.com>, Stefan Karlsson <stefan.karlsson@oracle.com>, Yekaterina Kantserova <yekaterina.kantserova@oracle.com>
author | sla |
---|---|
date | Mon, 10 Jun 2013 11:30:51 +0200 |
parents | 8b46b0196eb0 |
children |
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/* * Copyright (c) 2003, 2013, 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. * */ #ifndef SHARE_VM_PRIMS_JVMTIEXTENSIONS_HPP #define SHARE_VM_PRIMS_JVMTIEXTENSIONS_HPP #include "jvmtifiles/jvmti.h" #include "jvmtifiles/jvmtiEnv.hpp" #include "memory/allocation.hpp" // JvmtiExtensions // // Maintains the list of extension functions and events in this JVMTI // implementation. The list of functions and events can be obtained by // the profiler using the JVMTI GetExtensionFunctions and // GetExtensionEvents functions. class JvmtiExtensions : public AllStatic { private: static GrowableArray<jvmtiExtensionFunctionInfo*>* _ext_functions; static GrowableArray<jvmtiExtensionEventInfo*>* _ext_events; public: // register extensions function static void register_extensions(); // returns the list of extension functions static jvmtiError get_functions(JvmtiEnv* env, jint* extension_count_ptr, jvmtiExtensionFunctionInfo** extensions); // returns the list of extension events static jvmtiError get_events(JvmtiEnv* env, jint* extension_count_ptr, jvmtiExtensionEventInfo** extensions); // sets the callback function for an extension event and enables the event static jvmtiError set_event_callback(JvmtiEnv* env, jint extension_event_index, jvmtiExtensionEvent callback); }; #endif // SHARE_VM_PRIMS_JVMTIEXTENSIONS_HPP