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comparison src/os_cpu/solaris_x86/vm/prefetch_solaris_x86.inline.hpp @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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children c18cbe5936b8
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-1:000000000000 0:a61af66fc99e
1 /*
2 * Copyright 2003 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 */
24
25 extern "C" {
26 void _Prefetch_read (void *loc, intx interval);
27 void _Prefetch_write(void *loc, intx interval);
28 }
29
30 inline void Prefetch::read (void *loc, intx interval) {
31 #ifdef AMD64
32 _Prefetch_read(loc, interval);
33 #endif // AMD64
34 }
35
36 // Use of this method should be gated by VM_Version::has_prefetchw.
37 inline void Prefetch::write(void *loc, intx interval) {
38 #ifdef AMD64
39 _Prefetch_write(loc, interval);
40 #endif // AMD64
41 }