| /* |
| * 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 |