Mercurial > hg > truffle
diff src/share/vm/prims/jvmtiEventController.inline.hpp @ 0:a61af66fc99e jdk7-b24
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author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | c18cbe5936b8 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/vm/prims/jvmtiEventController.inline.hpp Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,101 @@ +/* + * Copyright 2003-2004 Sun Microsystems, Inc. All Rights Reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + * + */ + +// these inline functions are in a separate file to break include cycles + + +/////////////////////////////////////////////////////////////// +// +// JvmtiEventEnabled +// + +inline jlong JvmtiEventEnabled::bit_for(jvmtiEvent event_type) { + assert(JvmtiEventController::is_valid_event_type(event_type), "invalid event type"); + return ((jlong)1) << (event_type - TOTAL_MIN_EVENT_TYPE_VAL); +} + +inline jlong JvmtiEventEnabled::get_bits() { + assert(_init_guard == JEE_INIT_GUARD, "enable bits uninitialized or corrupted"); + return _enabled_bits; +} + +inline void JvmtiEventEnabled::set_bits(jlong bits) { + assert(_init_guard == JEE_INIT_GUARD, "enable bits uninitialized or corrupted on set"); + _enabled_bits = bits; +} + +inline bool JvmtiEventEnabled::is_enabled(jvmtiEvent event_type) { + return (bit_for(event_type) & get_bits()) != 0; +} + + +/////////////////////////////////////////////////////////////// +// +// JvmtiEnvThreadEventEnable +// + +inline bool JvmtiEnvThreadEventEnable::is_enabled(jvmtiEvent event_type) { + assert(JvmtiUtil::event_threaded(event_type), "Only thread filtered events should be tested here"); + return _event_enabled.is_enabled(event_type); +} + +inline void JvmtiEnvThreadEventEnable::set_user_enabled(jvmtiEvent event_type, bool enabled) { + _event_user_enabled.set_enabled(event_type, enabled); +} + + +/////////////////////////////////////////////////////////////// +// +// JvmtiThreadEventEnable +// + +inline bool JvmtiThreadEventEnable::is_enabled(jvmtiEvent event_type) { + assert(JvmtiUtil::event_threaded(event_type), "Only thread filtered events should be tested here"); + return _event_enabled.is_enabled(event_type); +} + + +/////////////////////////////////////////////////////////////// +// +// JvmtiEnvEventEnable +// + +inline bool JvmtiEnvEventEnable::is_enabled(jvmtiEvent event_type) { + assert(!JvmtiUtil::event_threaded(event_type), "Only non thread filtered events should be tested here"); + return _event_enabled.is_enabled(event_type); +} + +inline void JvmtiEnvEventEnable::set_user_enabled(jvmtiEvent event_type, bool enabled) { + _event_user_enabled.set_enabled(event_type, enabled); +} + + +/////////////////////////////////////////////////////////////// +// +// JvmtiEventController +// + +inline bool JvmtiEventController::is_enabled(jvmtiEvent event_type) { + return _universal_global_event_enabled.is_enabled(event_type); +}