hotspot/src/share/vm/prims/jvmtiEventController.inline.hpp
changeset 1 489c9b5090e2
child 5547 f4b087cbb361
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/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);
+}