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annotate src/os_cpu/solaris_sparc/vm/globals_solaris_sparc.hpp @ 17524:89152779163c

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Merge with jdk8-b132
author Gilles Duboscq <duboscq@ssw.jku.at>
date Wed, 15 Oct 2014 11:59:32 +0200
parents 4ca6dc0799b6
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1 /*
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2 * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24
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25 #ifndef OS_CPU_SOLARIS_SPARC_VM_GLOBALS_SOLARIS_SPARC_HPP
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26 #define OS_CPU_SOLARIS_SPARC_VM_GLOBALS_SOLARIS_SPARC_HPP
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27
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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
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33 define_pd_global(uintx, JVMInvokeMethodSlack, 12288);
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34 define_pd_global(intx, CompilerThreadStackSize, 0);
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35
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36 // Used on 64 bit platforms for UseCompressedOops base address
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37 #ifdef _LP64
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38 // use 6G as default base address because by default the OS maps the application
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39 // to 4G on Solaris-Sparc. This leaves at least 2G for the native heap.
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40 define_pd_global(uintx, HeapBaseMinAddress, CONST64(6)*G);
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41 #else
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42 define_pd_global(uintx, HeapBaseMinAddress, 2*G);
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43 #endif
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47 #endif // OS_CPU_SOLARIS_SPARC_VM_GLOBALS_SOLARIS_SPARC_HPP