/*

 * Copyright (c) 2000, 2010, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 *

 */

#ifndef OS_CPU_BSD_X86_VM_GLOBALS_BSD_X86_HPP

#define OS_CPU_BSD_X86_VM_GLOBALS_BSD_X86_HPP

//

// Sets the default values for platform dependent flags used by the runtime system.

// (see globals.hpp)

//

define_pd_global(bool, DontYieldALot,            false);

#ifdef AMD64

define_pd_global(intx, ThreadStackSize,          1024); // 0 => use system default

define_pd_global(intx, VMThreadStackSize,        1024);

#else

// ThreadStackSize 320 allows a couple of test cases to run while

// keeping the number of threads that can be created high.  System

// default ThreadStackSize appears to be 512 which is too big.

define_pd_global(intx, ThreadStackSize,          320);

define_pd_global(intx, VMThreadStackSize,        512);

#endif // AMD64

define_pd_global(intx, CompilerThreadStackSize,  0);

define_pd_global(intx, SurvivorRatio,            8);

define_pd_global(uintx, JVMInvokeMethodSlack,    8192);

// Only used on 64 bit platforms

define_pd_global(uintx, HeapBaseMinAddress,      2*G);

// Only used on 64 bit Windows platforms

define_pd_global(bool, UseVectoredExceptions,    false);

#endif // OS_CPU_BSD_X86_VM_GLOBALS_BSD_X86_HPP