Mercurial > hg > truffle
annotate src/os_cpu/linux_ppc/vm/globals_linux_ppc.hpp @ 18060:b207affc0618
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author | asaha |
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date | Tue, 03 Jun 2014 21:36:53 -0700 |
parents | ec28f9c041ff |
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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 |
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11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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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 |
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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 |
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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 |
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26 #ifndef OS_CPU_LINUX_PPC_VM_GLOBALS_LINUX_PPC_HPP |
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27 #define OS_CPU_LINUX_PPC_VM_GLOBALS_LINUX_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::Linux::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_LINUX_PPC_VM_GLOBALS_LINUX_PPC_HPP |