src/os_cpu/linux_x86/vm/globals_linux_x86.hpp

Thu, 22 Apr 2010 13:23:15 -0700

author
jcoomes
date
Thu, 22 Apr 2010 13:23:15 -0700
changeset 1845
f03d0a26bf83
parent 1499
473cce303f13
child 1861
2338d41fbd81
permissions
-rw-r--r--

6888954: argument formatting for assert() and friends
Reviewed-by: kvn, twisti, apetrusenko, never, dcubed

     1 /*
     2  * Copyright 2000-2009 Sun Microsystems, Inc.  All Rights Reserved.
     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     4  *
     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
     7  * published by the Free Software Foundation.
     8  *
     9  * This code is distributed in the hope that it will be useful, but WITHOUT
    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    12  * version 2 for more details (a copy is included in the LICENSE file that
    13  * accompanied this code).
    14  *
    15  * You should have received a copy of the GNU General Public License version
    16  * 2 along with this work; if not, write to the Free Software Foundation,
    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    18  *
    19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
    20  * CA 95054 USA or visit www.sun.com if you need additional information or
    21  * have any questions.
    22  *
    23  */
    25 // Sets the default values for platform dependent flags used by the runtime system.
    26 // (see globals.hpp)
    28 define_pd_global(bool, DontYieldALot,            false);
    29 #ifdef AMD64
    30 define_pd_global(intx, ThreadStackSize,          1024); // 0 => use system default
    31 define_pd_global(intx, VMThreadStackSize,        1024);
    32 #else
    33 // ThreadStackSize 320 allows TaggedStackInterpreter and a couple of test cases
    34 // to run while keeping the number of threads that can be created high.
    35 // System default ThreadStackSize appears to be 512 which is too big.
    36 define_pd_global(intx, ThreadStackSize,          320);
    37 define_pd_global(intx, VMThreadStackSize,        512);
    38 #endif // AMD64
    40 define_pd_global(intx, CompilerThreadStackSize,  0);
    42 define_pd_global(uintx,JVMInvokeMethodSlack,     8192);
    44 // Only used on 64 bit platforms
    45 define_pd_global(uintx,HeapBaseMinAddress,       2*G);
    46 // Only used on 64 bit Windows platforms
    47 define_pd_global(bool, UseVectoredExceptions,    false);

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