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