Mercurial > hg > truffle
diff src/os_cpu/bsd_x86/vm/globals_bsd_x86.hpp @ 3960:f08d439fab8c
7089790: integrate bsd-port changes
Reviewed-by: kvn, twisti, jrose
Contributed-by: Kurt Miller <kurt@intricatesoftware.com>, Greg Lewis <glewis@eyesbeyond.com>, Jung-uk Kim <jkim@freebsd.org>, Christos Zoulas <christos@zoulas.com>, Landon Fuller <landonf@plausible.coop>, The FreeBSD Foundation <board@freebsdfoundation.org>, Michael Franz <mvfranz@gmail.com>, Roger Hoover <rhoover@apple.com>, Alexander Strange <astrange@apple.com>
author | never |
---|---|
date | Sun, 25 Sep 2011 16:03:29 -0700 |
parents | |
children | da91efe96a93 |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/os_cpu/bsd_x86/vm/globals_bsd_x86.hpp Sun Sep 25 16:03:29 2011 -0700 @@ -0,0 +1,54 @@ +/* + * 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