Thu, 09 Dec 2010 15:04:26 -0500
7004582: Add GetThisObject() function to JVMTI 1.2
Summary: Add 'GetThisObject' function
Reviewed-by: never, coleenp
1 /*
2 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
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 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
25 #ifndef SHARE_VM_PRIMS_JVMTIEXTENSIONS_HPP
26 #define SHARE_VM_PRIMS_JVMTIEXTENSIONS_HPP
28 #ifndef JVMTI_KERNEL
29 #include "jvmtifiles/jvmti.h"
30 #include "jvmtifiles/jvmtiEnv.hpp"
31 #include "memory/allocation.hpp"
32 #endif
34 // JvmtiExtensions
35 //
36 // Maintains the list of extension functions and events in this JVMTI
37 // implementation. The list of functions and events can be obtained by
38 // the profiler using the JVMTI GetExtensionFunctions and
39 // GetExtensionEvents functions.
41 class JvmtiExtensions : public AllStatic {
42 private:
43 static GrowableArray<jvmtiExtensionFunctionInfo*>* _ext_functions;
44 static GrowableArray<jvmtiExtensionEventInfo*>* _ext_events;
46 public:
47 // register extensions function
48 static void register_extensions();
50 // returns the list of extension functions
51 static jvmtiError get_functions(JvmtiEnv* env, jint* extension_count_ptr,
52 jvmtiExtensionFunctionInfo** extensions);
54 // returns the list of extension events
55 static jvmtiError get_events(JvmtiEnv* env, jint* extension_count_ptr,
56 jvmtiExtensionEventInfo** extensions);
58 // sets the callback function for an extension event and enables the event
59 static jvmtiError set_event_callback(JvmtiEnv* env, jint extension_event_index,
60 jvmtiExtensionEvent callback);
61 };
63 #endif // SHARE_VM_PRIMS_JVMTIEXTENSIONS_HPP