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annotate src/os_cpu/aix_ppc/vm/globals_aix_ppc.hpp @ 20074:a7ee2e1f0d4e

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remove UnboxNodes without usages (if object is non-null)
author Lukas Stadler <lukas.stadler@oracle.com>
date Mon, 30 Mar 2015 13:59:59 +0200
parents 666e6ce3976c
children
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666e6ce3976c 8023038: PPC64 (part 15): Platform files for AIX/PPC64 support
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1 /*
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2 * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
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3 * Copyright 2012, 2013 SAP AG. All rights reserved.
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4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5 *
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6 * This code is free software; you can redistribute it and/or modify it
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7 * under the terms of the GNU General Public License version 2 only, as
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8 * published by the Free Software Foundation.
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9 *
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10 * This code is distributed in the hope that it will be useful, but WITHOUT
666e6ce3976c 8023038: PPC64 (part 15): Platform files for AIX/PPC64 support
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11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
666e6ce3976c 8023038: PPC64 (part 15): Platform files for AIX/PPC64 support
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12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
666e6ce3976c 8023038: PPC64 (part 15): Platform files for AIX/PPC64 support
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13 * version 2 for more details (a copy is included in the LICENSE file that
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14 * accompanied this code).
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15 *
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16 * You should have received a copy of the GNU General Public License version
666e6ce3976c 8023038: PPC64 (part 15): Platform files for AIX/PPC64 support
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17 * 2 along with this work; if not, write to the Free Software Foundation,
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18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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19 *
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20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
666e6ce3976c 8023038: PPC64 (part 15): Platform files for AIX/PPC64 support
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21 * or visit www.oracle.com if you need additional information or have any
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22 * questions.
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23 *
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24 */
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25
666e6ce3976c 8023038: PPC64 (part 15): Platform files for AIX/PPC64 support
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26 #ifndef OS_CPU_AIX_OJDKPPC_VM_GLOBALS_AIX_PPC_HPP
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27 #define OS_CPU_AIX_OJDKPPC_VM_GLOBALS_AIX_PPC_HPP
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28
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29 // Sets the default values for platform dependent flags used by the runtime system.
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30 // (see globals.hpp)
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31
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32 define_pd_global(bool, DontYieldALot, false);
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33 define_pd_global(intx, ThreadStackSize, 2048); // 0 => use system default
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34 define_pd_global(intx, VMThreadStackSize, 2048);
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35
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36 // if we set CompilerThreadStackSize to a value different than 0, it will
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37 // be used in os::create_thread(). Otherwise, due the strange logic in os::create_thread(),
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38 // the stack size for compiler threads will default to VMThreadStackSize, although it
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39 // is defined to 4M in os::Aix::default_stack_size()!
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40 define_pd_global(intx, CompilerThreadStackSize, 4096);
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41
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42 // Allow extra space in DEBUG builds for asserts.
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43 define_pd_global(uintx,JVMInvokeMethodSlack, 8192);
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44
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45 define_pd_global(intx, StackYellowPages, 6);
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46 define_pd_global(intx, StackRedPages, 1);
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47 define_pd_global(intx, StackShadowPages, 6 DEBUG_ONLY(+2));
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48
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49 // Only used on 64 bit platforms
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50 define_pd_global(uintx,HeapBaseMinAddress, 2*G);
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51 // Only used on 64 bit Windows platforms
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52 define_pd_global(bool, UseVectoredExceptions, false);
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53
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54 #endif // OS_CPU_AIX_OJDKPPC_VM_GLOBALS_AIX_PPC_HPP