Mercurial > hg > truffle
comparison src/os_cpu/linux_x86/vm/prefetch_linux_x86.inline.hpp @ 1972:f95d63e2154a
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
author | stefank |
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date | Tue, 23 Nov 2010 13:22:55 -0800 |
parents | c18cbe5936b8 |
children |
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1971:e33f46fc48ed | 1972:f95d63e2154a |
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1 /* | 1 /* |
2 * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 2003, 2010, 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. |
20 * or visit www.oracle.com if you need additional information or have any | 20 * or visit www.oracle.com if you need additional information or have any |
21 * questions. | 21 * questions. |
22 * | 22 * |
23 */ | 23 */ |
24 | 24 |
25 #ifndef OS_CPU_LINUX_X86_VM_PREFETCH_LINUX_X86_INLINE_HPP | |
26 #define OS_CPU_LINUX_X86_VM_PREFETCH_LINUX_X86_INLINE_HPP | |
27 | |
28 #include "runtime/prefetch.hpp" | |
29 | |
25 | 30 |
26 inline void Prefetch::read (void *loc, intx interval) { | 31 inline void Prefetch::read (void *loc, intx interval) { |
27 #ifdef AMD64 | 32 #ifdef AMD64 |
28 __asm__ ("prefetcht0 (%0,%1,1)" : : "r" (loc), "r" (interval)); | 33 __asm__ ("prefetcht0 (%0,%1,1)" : : "r" (loc), "r" (interval)); |
29 #endif // AMD64 | 34 #endif // AMD64 |
36 // __asm__ ("prefetchw (%0,%1,1)" : : "r" (loc), "r" (interval)); | 41 // __asm__ ("prefetchw (%0,%1,1)" : : "r" (loc), "r" (interval)); |
37 __asm__ ("prefetcht0 (%0,%1,1)" : : "r" (loc), "r" (interval)); | 42 __asm__ ("prefetcht0 (%0,%1,1)" : : "r" (loc), "r" (interval)); |
38 | 43 |
39 #endif // AMD64 | 44 #endif // AMD64 |
40 } | 45 } |
46 | |
47 #endif // OS_CPU_LINUX_X86_VM_PREFETCH_LINUX_X86_INLINE_HPP |