1 /*
2 * Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved.
3 * Copyright 2007, 2008, 2010 Red Hat, Inc.
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * This code is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
25
26 //
27 // Set the default values for platform dependent flags used by the
28 // runtime system. See globals.hpp for details of what they do.
29 //
30
31 define_pd_global(bool, DontYieldALot, false);
32 define_pd_global(intx, ThreadStackSize, 1536);
33 #ifdef _LP64
34 define_pd_global(intx, VMThreadStackSize, 1024);
35 #else
36 define_pd_global(intx, VMThreadStackSize, 512);
37 #endif // _LP64
38 define_pd_global(intx, SurvivorRatio, 8);
39 define_pd_global(intx, CompilerThreadStackSize, 0);
40 define_pd_global(uintx, JVMInvokeMethodSlack, 8192);
41
42 define_pd_global(bool, UseVectoredExceptions, false);
43 // Only used on 64 bit platforms
44 define_pd_global(uintx, HeapBaseMinAddress, 2*G);
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1 /*
2 * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
3 * Copyright 2007, 2008, 2010 Red Hat, Inc.
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * This code is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
25
26 #ifndef OS_CPU_LINUX_ZERO_VM_GLOBALS_LINUX_ZERO_HPP
27 #define OS_CPU_LINUX_ZERO_VM_GLOBALS_LINUX_ZERO_HPP
28
29 //
30 // Set the default values for platform dependent flags used by the
31 // runtime system. See globals.hpp for details of what they do.
32 //
33
34 define_pd_global(bool, DontYieldALot, false);
35 define_pd_global(intx, ThreadStackSize, 1536);
36 #ifdef _LP64
37 define_pd_global(intx, VMThreadStackSize, 1024);
38 #else
39 define_pd_global(intx, VMThreadStackSize, 512);
40 #endif // _LP64
41 define_pd_global(intx, SurvivorRatio, 8);
42 define_pd_global(intx, CompilerThreadStackSize, 0);
43 define_pd_global(uintx, JVMInvokeMethodSlack, 8192);
44
45 define_pd_global(bool, UseVectoredExceptions, false);
46 // Only used on 64 bit platforms
47 define_pd_global(uintx, HeapBaseMinAddress, 2*G);
48
49 #endif // OS_CPU_LINUX_ZERO_VM_GLOBALS_LINUX_ZERO_HPP
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