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comparison src/os_cpu/linux_x86/vm/globals_linux_x86.hpp @ 6725:da91efe96a93

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6964458: Reimplement class meta-data storage to use native memory Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
author coleenp
date Sat, 01 Sep 2012 13:25:18 -0400
parents f95d63e2154a
children 5ec0c42da025
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6724:36d1d483d5d6 6725:da91efe96a93
1 /* 1 /*
2 * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
42 42
43 define_pd_global(intx, CompilerThreadStackSize, 0); 43 define_pd_global(intx, CompilerThreadStackSize, 0);
44 44
45 define_pd_global(uintx,JVMInvokeMethodSlack, 8192); 45 define_pd_global(uintx,JVMInvokeMethodSlack, 8192);
46 46
47 // Only used on 64 bit platforms 47 // Used on 64 bit platforms for UseCompressedOops base address or CDS
48 define_pd_global(uintx,HeapBaseMinAddress, 2*G); 48 define_pd_global(uintx,HeapBaseMinAddress, 2*G);
49 // Only used on 64 bit Windows platforms 49 // Only used on 64 bit Windows platforms
50 define_pd_global(bool, UseVectoredExceptions, false); 50 define_pd_global(bool, UseVectoredExceptions, false);
51 51
52 #endif // OS_CPU_LINUX_X86_VM_GLOBALS_LINUX_X86_HPP 52 #endif // OS_CPU_LINUX_X86_VM_GLOBALS_LINUX_X86_HPP