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 */
24
25#ifndef SHARE_VM_PRIMS_JVMTIEVENTCONTROLLER_INLINE_HPP
26#define SHARE_VM_PRIMS_JVMTIEVENTCONTROLLER_INLINE_HPP
27
28#include "prims/jvmtiEventController.hpp"
29#include "prims/jvmtiImpl.hpp"
30#include "prims/jvmtiUtil.hpp"
31
32// these inline functions are in a separate file to break include cycles
33
34
35///////////////////////////////////////////////////////////////
36//
37// JvmtiEventEnabled
38//
39
40inline jlong JvmtiEventEnabled::bit_for(jvmtiEvent event_type) {
41  assert(JvmtiEventController::is_valid_event_type(event_type), "invalid event type");
42  return ((jlong)1) << (event_type - TOTAL_MIN_EVENT_TYPE_VAL);
43}
44
45inline jlong JvmtiEventEnabled::get_bits() {
46  assert(_init_guard == JEE_INIT_GUARD, "enable bits uninitialized or corrupted");
47  return _enabled_bits;
48}
49
50inline void JvmtiEventEnabled::set_bits(jlong bits) {
51  assert(_init_guard == JEE_INIT_GUARD, "enable bits uninitialized or corrupted on set");
52  _enabled_bits = bits;
53}
54
55inline bool JvmtiEventEnabled::is_enabled(jvmtiEvent event_type) {
56  return (bit_for(event_type) & get_bits()) != 0;
57}
58
59
60///////////////////////////////////////////////////////////////
61//
62// JvmtiEnvThreadEventEnable
63//
64
65inline bool JvmtiEnvThreadEventEnable::is_enabled(jvmtiEvent event_type) {
66  assert(JvmtiUtil::event_threaded(event_type), "Only thread filtered events should be tested here");
67  return _event_enabled.is_enabled(event_type);
68}
69
70inline void JvmtiEnvThreadEventEnable::set_user_enabled(jvmtiEvent event_type, bool enabled) {
71  _event_user_enabled.set_enabled(event_type, enabled);
72}
73
74
75///////////////////////////////////////////////////////////////
76//
77// JvmtiThreadEventEnable
78//
79
80inline bool JvmtiThreadEventEnable::is_enabled(jvmtiEvent event_type) {
81  assert(JvmtiUtil::event_threaded(event_type), "Only thread filtered events should be tested here");
82  return _event_enabled.is_enabled(event_type);
83}
84
85
86///////////////////////////////////////////////////////////////
87//
88// JvmtiEnvEventEnable
89//
90
91inline bool JvmtiEnvEventEnable::is_enabled(jvmtiEvent event_type) {
92  assert(!JvmtiUtil::event_threaded(event_type), "Only non thread filtered events should be tested here");
93  return _event_enabled.is_enabled(event_type);
94}
95
96inline void JvmtiEnvEventEnable::set_user_enabled(jvmtiEvent event_type, bool enabled) {
97  _event_user_enabled.set_enabled(event_type, enabled);
98}
99
100
101///////////////////////////////////////////////////////////////
102//
103// JvmtiEventController
104//
105
106inline bool JvmtiEventController::is_enabled(jvmtiEvent event_type) {
107  return _universal_global_event_enabled.is_enabled(event_type);
108}
109
110#endif // SHARE_VM_PRIMS_JVMTIEVENTCONTROLLER_INLINE_HPP
111