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annotate src/share/vm/prims/jvmtiEventController.inline.hpp @ 20553:417e3b8d04c5
8059100: SIGSEGV VirtualMemoryTracker::remove_released_region
Summary: Disallow increasing native memory tracking level
Reviewed-by: hseigel, ctornqvi, gtriantafill
author | coleenp |
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date | Fri, 10 Oct 2014 19:36:12 +0000 |
parents | f95d63e2154a |
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rev | line source |
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0 | 1 /* |
1972 | 2 * Copyright (c) 2003, 2010, 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_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 | |
0 | 32 // these inline functions are in a separate file to break include cycles |
33 | |
34 | |
35 /////////////////////////////////////////////////////////////// | |
36 // | |
37 // JvmtiEventEnabled | |
38 // | |
39 | |
40 inline 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 | |
45 inline jlong JvmtiEventEnabled::get_bits() { | |
46 assert(_init_guard == JEE_INIT_GUARD, "enable bits uninitialized or corrupted"); | |
47 return _enabled_bits; | |
48 } | |
49 | |
50 inline 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 | |
55 inline 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 | |
65 inline 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 | |
70 inline 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 | |
80 inline 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 | |
91 inline 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 | |
96 inline 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 | |
106 inline bool JvmtiEventController::is_enabled(jvmtiEvent event_type) { | |
107 return _universal_global_event_enabled.is_enabled(event_type); | |
108 } | |
1972 | 109 |
110 #endif // SHARE_VM_PRIMS_JVMTIEVENTCONTROLLER_INLINE_HPP |