hotspot/src/os_cpu/solaris_x86/vm/globals_solaris_x86.hpp
author twisti
Fri, 30 Apr 2010 08:37:24 -0700
changeset 5419 f2e8cc8c12ea
parent 4434 4b41e5b42f81
child 5547 f4b087cbb361
permissions -rw-r--r--
6943304: remove tagged stack interpreter Reviewed-by: coleenp, never, gbenson
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
     1
/*
5419
f2e8cc8c12ea 6943304: remove tagged stack interpreter
twisti
parents: 4434
diff changeset
     2
 * Copyright 2000-2010 Sun Microsystems, Inc.  All Rights Reserved.
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
489c9b5090e2 Initial load
duke
parents:
diff changeset
     4
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
489c9b5090e2 Initial load
duke
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
489c9b5090e2 Initial load
duke
parents:
diff changeset
     7
 * published by the Free Software Foundation.
489c9b5090e2 Initial load
duke
parents:
diff changeset
     8
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
489c9b5090e2 Initial load
duke
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
489c9b5090e2 Initial load
duke
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
489c9b5090e2 Initial load
duke
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
489c9b5090e2 Initial load
duke
parents:
diff changeset
    13
 * accompanied this code).
489c9b5090e2 Initial load
duke
parents:
diff changeset
    14
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
489c9b5090e2 Initial load
duke
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
489c9b5090e2 Initial load
duke
parents:
diff changeset
    18
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
    19
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    20
 * CA 95054 USA or visit www.sun.com if you need additional information or
489c9b5090e2 Initial load
duke
parents:
diff changeset
    21
 * have any questions.
489c9b5090e2 Initial load
duke
parents:
diff changeset
    22
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
    23
 */
489c9b5090e2 Initial load
duke
parents:
diff changeset
    24
489c9b5090e2 Initial load
duke
parents:
diff changeset
    25
// Sets the default values for platform dependent flags used by the runtime system.
489c9b5090e2 Initial load
duke
parents:
diff changeset
    26
// (see globals.hpp)
4434
4b41e5b42f81 6887571: Increase default heap config sizes
phh
parents: 3261
diff changeset
    27
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    28
define_pd_global(bool, DontYieldALot,            true); // Determined in the design center
489c9b5090e2 Initial load
duke
parents:
diff changeset
    29
#ifdef AMD64
489c9b5090e2 Initial load
duke
parents:
diff changeset
    30
define_pd_global(intx, ThreadStackSize,          1024); // 0 => use system default
489c9b5090e2 Initial load
duke
parents:
diff changeset
    31
define_pd_global(intx, VMThreadStackSize,        1024);
4434
4b41e5b42f81 6887571: Increase default heap config sizes
phh
parents: 3261
diff changeset
    32
define_pd_global(uintx,JVMInvokeMethodSlack,     8*K);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    33
#else
5419
f2e8cc8c12ea 6943304: remove tagged stack interpreter
twisti
parents: 4434
diff changeset
    34
// ThreadStackSize 320 allows a couple of test cases to run while
f2e8cc8c12ea 6943304: remove tagged stack interpreter
twisti
parents: 4434
diff changeset
    35
// keeping the number of threads that can be created high.
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    36
define_pd_global(intx, ThreadStackSize,          320);
2565
14e871cfcc3a 6449385: JCK test dup2_x200106m1 fails with Segmentation Fault on x86
never
parents: 2254
diff changeset
    37
define_pd_global(intx, VMThreadStackSize,        512);
4434
4b41e5b42f81 6887571: Increase default heap config sizes
phh
parents: 3261
diff changeset
    38
define_pd_global(uintx,JVMInvokeMethodSlack,     10*K);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    39
#endif // AMD64
489c9b5090e2 Initial load
duke
parents:
diff changeset
    40
489c9b5090e2 Initial load
duke
parents:
diff changeset
    41
define_pd_global(intx, CompilerThreadStackSize,  0);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    42
2254
f13dda645a4b 6791178: Specialize for zero as the compressed oop vm heap base
kvn
parents: 1
diff changeset
    43
// Only used on 64 bit platforms
4434
4b41e5b42f81 6887571: Increase default heap config sizes
phh
parents: 3261
diff changeset
    44
define_pd_global(uintx,HeapBaseMinAddress,       256*M);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    45
// Only used on 64 bit Windows platforms
489c9b5090e2 Initial load
duke
parents:
diff changeset
    46
define_pd_global(bool, UseVectoredExceptions,    false);