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annotate src/share/vm/prims/jvmtiExtensions.hpp @ 20628:80260967f994
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| author | gtriantafill |
|---|---|
| date | Wed, 05 Nov 2014 08:22:17 -0800 |
| parents | 8b46b0196eb0 |
| children |
| rev | line source |
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| 0 | 1 /* |
| 7951 | 2 * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #ifndef SHARE_VM_PRIMS_JVMTIEXTENSIONS_HPP |
| 26 #define SHARE_VM_PRIMS_JVMTIEXTENSIONS_HPP | |
| 0 | 27 |
| 1972 | 28 #include "jvmtifiles/jvmti.h" |
| 29 #include "jvmtifiles/jvmtiEnv.hpp" | |
| 30 #include "memory/allocation.hpp" | |
| 0 | 31 |
| 32 // JvmtiExtensions | |
| 33 // | |
| 34 // Maintains the list of extension functions and events in this JVMTI | |
| 35 // implementation. The list of functions and events can be obtained by | |
| 36 // the profiler using the JVMTI GetExtensionFunctions and | |
| 37 // GetExtensionEvents functions. | |
| 38 | |
| 39 class JvmtiExtensions : public AllStatic { | |
| 40 private: | |
| 41 static GrowableArray<jvmtiExtensionFunctionInfo*>* _ext_functions; | |
| 42 static GrowableArray<jvmtiExtensionEventInfo*>* _ext_events; | |
| 43 | |
| 44 public: | |
| 45 // register extensions function | |
| 46 static void register_extensions(); | |
| 47 | |
| 48 // returns the list of extension functions | |
| 49 static jvmtiError get_functions(JvmtiEnv* env, jint* extension_count_ptr, | |
| 50 jvmtiExtensionFunctionInfo** extensions); | |
| 51 | |
| 52 // returns the list of extension events | |
| 53 static jvmtiError get_events(JvmtiEnv* env, jint* extension_count_ptr, | |
| 54 jvmtiExtensionEventInfo** extensions); | |
| 55 | |
| 56 // sets the callback function for an extension event and enables the event | |
| 57 static jvmtiError set_event_callback(JvmtiEnv* env, jint extension_event_index, | |
| 58 jvmtiExtensionEvent callback); | |
| 59 }; | |
| 60 | |
| 1972 | 61 #endif // SHARE_VM_PRIMS_JVMTIEXTENSIONS_HPP |