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1 /*
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2 * Copyright 2003-2004 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 // these inline functions are in a separate file to break include cycles
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26
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27
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28 ///////////////////////////////////////////////////////////////
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29 //
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30 // JvmtiEventEnabled
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31 //
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32
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33 inline jlong JvmtiEventEnabled::bit_for(jvmtiEvent event_type) {
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34 assert(JvmtiEventController::is_valid_event_type(event_type), "invalid event type");
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35 return ((jlong)1) << (event_type - TOTAL_MIN_EVENT_TYPE_VAL);
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36 }
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37
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38 inline jlong JvmtiEventEnabled::get_bits() {
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39 assert(_init_guard == JEE_INIT_GUARD, "enable bits uninitialized or corrupted");
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40 return _enabled_bits;
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41 }
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42
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43 inline void JvmtiEventEnabled::set_bits(jlong bits) {
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44 assert(_init_guard == JEE_INIT_GUARD, "enable bits uninitialized or corrupted on set");
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45 _enabled_bits = bits;
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46 }
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47
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48 inline bool JvmtiEventEnabled::is_enabled(jvmtiEvent event_type) {
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49 return (bit_for(event_type) & get_bits()) != 0;
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50 }
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51
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52
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53 ///////////////////////////////////////////////////////////////
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54 //
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55 // JvmtiEnvThreadEventEnable
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56 //
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57
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58 inline bool JvmtiEnvThreadEventEnable::is_enabled(jvmtiEvent event_type) {
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59 assert(JvmtiUtil::event_threaded(event_type), "Only thread filtered events should be tested here");
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60 return _event_enabled.is_enabled(event_type);
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61 }
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62
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63 inline void JvmtiEnvThreadEventEnable::set_user_enabled(jvmtiEvent event_type, bool enabled) {
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64 _event_user_enabled.set_enabled(event_type, enabled);
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65 }
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66
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67
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68 ///////////////////////////////////////////////////////////////
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69 //
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70 // JvmtiThreadEventEnable
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71 //
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72
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73 inline bool JvmtiThreadEventEnable::is_enabled(jvmtiEvent event_type) {
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74 assert(JvmtiUtil::event_threaded(event_type), "Only thread filtered events should be tested here");
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75 return _event_enabled.is_enabled(event_type);
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76 }
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77
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78
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79 ///////////////////////////////////////////////////////////////
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80 //
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81 // JvmtiEnvEventEnable
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82 //
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83
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84 inline bool JvmtiEnvEventEnable::is_enabled(jvmtiEvent event_type) {
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85 assert(!JvmtiUtil::event_threaded(event_type), "Only non thread filtered events should be tested here");
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86 return _event_enabled.is_enabled(event_type);
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87 }
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88
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89 inline void JvmtiEnvEventEnable::set_user_enabled(jvmtiEvent event_type, bool enabled) {
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90 _event_user_enabled.set_enabled(event_type, enabled);
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91 }
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92
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93
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94 ///////////////////////////////////////////////////////////////
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95 //
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96 // JvmtiEventController
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97 //
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98
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99 inline bool JvmtiEventController::is_enabled(jvmtiEvent event_type) {
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100 return _universal_global_event_enabled.is_enabled(event_type);
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101 }
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