globals_windows.hpp revision 8569:5bbf25472731
1/* 2 * Copyright (c) 2005, 2015, 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 OS_WINDOWS_VM_GLOBALS_WINDOWS_HPP 26#define OS_WINDOWS_VM_GLOBALS_WINDOWS_HPP 27 28// 29// Defines Windows specific flags. They are not available on other platforms. 30// 31#define RUNTIME_OS_FLAGS(develop, develop_pd, product, product_pd, diagnostic, notproduct, range, constraint) \ 32 \ 33 product(bool, UseUTCFileTimestamp, true, \ 34 "Adjust the timestamp returned from stat() to be UTC") 35 36 37// 38// Defines Windows-specific default values. The flags are available on all 39// platforms, but they may have different default values on other platforms. 40// 41define_pd_global(bool, UseLargePages, false); 42define_pd_global(bool, UseLargePagesIndividualAllocation, true); 43define_pd_global(bool, UseOSErrorReporting, false); // for now. 44define_pd_global(bool, UseThreadPriorities, true) ; 45 46#endif // OS_WINDOWS_VM_GLOBALS_WINDOWS_HPP 47