1 /*
2 * Copyright (c) 1998, 2005, 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 inline intptr_t ObjectMonitor::is_entered(TRAPS) const {
26 if (THREAD == _owner || THREAD->is_lock_owned((address) _owner)) {
27 return 1;
28 }
29 return 0;
30 }
31
32 inline markOop ObjectMonitor::header() const {
33 return _header;
34 }
35
36 inline void ObjectMonitor::set_header(markOop hdr) {
37 _header = hdr;
38 }
39
40 inline intptr_t ObjectMonitor::count() const {
41 return _count;
42 }
43
44 inline void ObjectMonitor::set_count(intptr_t count) {
87 } else {
88 check_slow(THREAD);
89 return false;
90 }
91 }
92 return true;
93 }
94
95
96 // return number of threads contending for this monitor
97 inline intptr_t ObjectMonitor::contentions() const {
98 return _count;
99 }
100
101 inline void ObjectMonitor::set_owner(void* owner) {
102 _owner = owner;
103 _recursions = 0;
104 _count = 0;
105 }
106
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1 /*
2 * Copyright (c) 1998, 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_RUNTIME_OBJECTMONITOR_INLINE_HPP
26 #define SHARE_VM_RUNTIME_OBJECTMONITOR_INLINE_HPP
27
28 inline intptr_t ObjectMonitor::is_entered(TRAPS) const {
29 if (THREAD == _owner || THREAD->is_lock_owned((address) _owner)) {
30 return 1;
31 }
32 return 0;
33 }
34
35 inline markOop ObjectMonitor::header() const {
36 return _header;
37 }
38
39 inline void ObjectMonitor::set_header(markOop hdr) {
40 _header = hdr;
41 }
42
43 inline intptr_t ObjectMonitor::count() const {
44 return _count;
45 }
46
47 inline void ObjectMonitor::set_count(intptr_t count) {
90 } else {
91 check_slow(THREAD);
92 return false;
93 }
94 }
95 return true;
96 }
97
98
99 // return number of threads contending for this monitor
100 inline intptr_t ObjectMonitor::contentions() const {
101 return _count;
102 }
103
104 inline void ObjectMonitor::set_owner(void* owner) {
105 _owner = owner;
106 _recursions = 0;
107 _count = 0;
108 }
109
110
111 #endif // SHARE_VM_RUNTIME_OBJECTMONITOR_INLINE_HPP
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