1 /* 2 * Copyright (c) 2005, 2007, 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 # include "incls/_precompiled.incl" 26 # include "incls/_attachListener.cpp.incl" 27 28 volatile bool AttachListener::_initialized; 29 30 // Implementation of "properties" command. 31 // 32 // Invokes sun.misc.VMSupport.serializePropertiesToByteArray to serialize 33 // the system properties into a byte array. 34 35 static klassOop load_and_initialize_klass(symbolHandle sh, TRAPS) { 36 klassOop k = SystemDictionary::resolve_or_fail(sh, true, CHECK_NULL); 37 instanceKlassHandle ik (THREAD, k); 38 if (ik->should_be_initialized()) { 39 ik->initialize(CHECK_NULL); 40 } 41 return ik(); 42 } 43 44 static jint get_properties(AttachOperation* op, outputStream* out, symbolHandle serializePropertiesMethod) { 45 Thread* THREAD = Thread::current(); 46 HandleMark hm; | 1 /* 2 * Copyright (c) 2005, 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 #include "precompiled.hpp" 26 #include "classfile/javaClasses.hpp" 27 #include "classfile/systemDictionary.hpp" 28 #include "gc_implementation/shared/vmGCOperations.hpp" 29 #include "memory/resourceArea.hpp" 30 #include "prims/jvmtiExport.hpp" 31 #include "runtime/arguments.hpp" 32 #include "runtime/globals.hpp" 33 #include "runtime/java.hpp" 34 #include "runtime/javaCalls.hpp" 35 #include "runtime/os.hpp" 36 #include "services/attachListener.hpp" 37 #include "services/heapDumper.hpp" 38 39 volatile bool AttachListener::_initialized; 40 41 // Implementation of "properties" command. 42 // 43 // Invokes sun.misc.VMSupport.serializePropertiesToByteArray to serialize 44 // the system properties into a byte array. 45 46 static klassOop load_and_initialize_klass(symbolHandle sh, TRAPS) { 47 klassOop k = SystemDictionary::resolve_or_fail(sh, true, CHECK_NULL); 48 instanceKlassHandle ik (THREAD, k); 49 if (ik->should_be_initialized()) { 50 ik->initialize(CHECK_NULL); 51 } 52 return ik(); 53 } 54 55 static jint get_properties(AttachOperation* op, outputStream* out, symbolHandle serializePropertiesMethod) { 56 Thread* THREAD = Thread::current(); 57 HandleMark hm; |