1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/os/bsd/vm/globals_bsd.hpp Wed Apr 27 01:25:04 2016 +0800 1.3 @@ -0,0 +1,55 @@ 1.4 +/* 1.5 + * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + * 1.26 + */ 1.27 + 1.28 +#ifndef OS_BSD_VM_GLOBALS_BSD_HPP 1.29 +#define OS_BSD_VM_GLOBALS_BSD_HPP 1.30 + 1.31 +// 1.32 +// Defines Bsd specific flags. They are not available on other platforms. 1.33 +// 1.34 +#define RUNTIME_OS_FLAGS(develop, develop_pd, product, product_pd, diagnostic, notproduct) \ 1.35 + product(bool, UseOprofile, false, \ 1.36 + "enable support for Oprofile profiler") \ 1.37 + \ 1.38 + product(bool, UseBsdPosixThreadCPUClocks, true, \ 1.39 + "enable fast Bsd Posix clocks where available") \ 1.40 +/* NB: The default value of UseBsdPosixThreadCPUClocks may be \ 1.41 + overridden in Arguments::parse_each_vm_init_arg. */ \ 1.42 + \ 1.43 + product(bool, UseHugeTLBFS, false, \ 1.44 + "Use MAP_HUGETLB for large pages") \ 1.45 + \ 1.46 + product(bool, UseSHM, false, \ 1.47 + "Use SYSV shared memory for large pages") 1.48 + 1.49 +// 1.50 +// Defines Bsd-specific default values. The flags are available on all 1.51 +// platforms, but they may have different default values on other platforms. 1.52 +// 1.53 +define_pd_global(bool, UseLargePages, false); 1.54 +define_pd_global(bool, UseLargePagesIndividualAllocation, false); 1.55 +define_pd_global(bool, UseOSErrorReporting, false); 1.56 +define_pd_global(bool, UseThreadPriorities, true) ; 1.57 + 1.58 +#endif // OS_BSD_VM_GLOBALS_BSD_HPP