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comparison src/share/vm/prims/jvmtiEventController.inline.hpp @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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children c18cbe5936b8
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1 /*
2 * Copyright 2003-2004 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 // these inline functions are in a separate file to break include cycles
26
27
28 ///////////////////////////////////////////////////////////////
29 //
30 // JvmtiEventEnabled
31 //
32
33 inline jlong JvmtiEventEnabled::bit_for(jvmtiEvent event_type) {
34 assert(JvmtiEventController::is_valid_event_type(event_type), "invalid event type");
35 return ((jlong)1) << (event_type - TOTAL_MIN_EVENT_TYPE_VAL);
36 }
37
38 inline jlong JvmtiEventEnabled::get_bits() {
39 assert(_init_guard == JEE_INIT_GUARD, "enable bits uninitialized or corrupted");
40 return _enabled_bits;
41 }
42
43 inline void JvmtiEventEnabled::set_bits(jlong bits) {
44 assert(_init_guard == JEE_INIT_GUARD, "enable bits uninitialized or corrupted on set");
45 _enabled_bits = bits;
46 }
47
48 inline bool JvmtiEventEnabled::is_enabled(jvmtiEvent event_type) {
49 return (bit_for(event_type) & get_bits()) != 0;
50 }
51
52
53 ///////////////////////////////////////////////////////////////
54 //
55 // JvmtiEnvThreadEventEnable
56 //
57
58 inline bool JvmtiEnvThreadEventEnable::is_enabled(jvmtiEvent event_type) {
59 assert(JvmtiUtil::event_threaded(event_type), "Only thread filtered events should be tested here");
60 return _event_enabled.is_enabled(event_type);
61 }
62
63 inline void JvmtiEnvThreadEventEnable::set_user_enabled(jvmtiEvent event_type, bool enabled) {
64 _event_user_enabled.set_enabled(event_type, enabled);
65 }
66
67
68 ///////////////////////////////////////////////////////////////
69 //
70 // JvmtiThreadEventEnable
71 //
72
73 inline bool JvmtiThreadEventEnable::is_enabled(jvmtiEvent event_type) {
74 assert(JvmtiUtil::event_threaded(event_type), "Only thread filtered events should be tested here");
75 return _event_enabled.is_enabled(event_type);
76 }
77
78
79 ///////////////////////////////////////////////////////////////
80 //
81 // JvmtiEnvEventEnable
82 //
83
84 inline bool JvmtiEnvEventEnable::is_enabled(jvmtiEvent event_type) {
85 assert(!JvmtiUtil::event_threaded(event_type), "Only non thread filtered events should be tested here");
86 return _event_enabled.is_enabled(event_type);
87 }
88
89 inline void JvmtiEnvEventEnable::set_user_enabled(jvmtiEvent event_type, bool enabled) {
90 _event_user_enabled.set_enabled(event_type, enabled);
91 }
92
93
94 ///////////////////////////////////////////////////////////////
95 //
96 // JvmtiEventController
97 //
98
99 inline bool JvmtiEventController::is_enabled(jvmtiEvent event_type) {
100 return _universal_global_event_enabled.is_enabled(event_type);
101 }