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src/os_cpu/solaris_sparc/vm/prefetch_solaris_sparc.inline.hpp@f95d63e2154a (annotated)
src/os_cpu/solaris_sparc/vm/prefetch_solaris_sparc.inline.hpp
Tue, 23 Nov 2010 13:22:55 -0800
- author
- stefank
- date
- Tue, 23 Nov 2010 13:22:55 -0800
- changeset 2314
- f95d63e2154a
- parent 1907
- c18cbe5936b8
- child 6876
- 710a3c8b516e
- permissions
- -rw-r--r--
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
| duke@435 | 1 | /* |
| stefank@2314 | 2 | * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. |
| duke@435 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| duke@435 | 4 | * |
| duke@435 | 5 | * This code is free software; you can redistribute it and/or modify it |
| duke@435 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| duke@435 | 7 | * published by the Free Software Foundation. |
| duke@435 | 8 | * |
| duke@435 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| duke@435 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| duke@435 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| duke@435 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| duke@435 | 13 | * accompanied this code). |
| duke@435 | 14 | * |
| duke@435 | 15 | * You should have received a copy of the GNU General Public License version |
| duke@435 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| duke@435 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| duke@435 | 18 | * |
| trims@1907 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| trims@1907 | 20 | * or visit www.oracle.com if you need additional information or have any |
| trims@1907 | 21 | * questions. |
| duke@435 | 22 | * |
| duke@435 | 23 | */ |
| duke@435 | 24 | |
| stefank@2314 | 25 | #ifndef OS_CPU_SOLARIS_SPARC_VM_PREFETCH_SOLARIS_SPARC_INLINE_HPP |
| stefank@2314 | 26 | #define OS_CPU_SOLARIS_SPARC_VM_PREFETCH_SOLARIS_SPARC_INLINE_HPP |
| stefank@2314 | 27 | |
| stefank@2314 | 28 | #include "runtime/prefetch.hpp" |
| stefank@2314 | 29 | |
| duke@435 | 30 | #if defined(COMPILER2) || defined(_LP64) |
| duke@435 | 31 | |
| duke@435 | 32 | // For Sun Studio inplementation is in solaris_sparc.il |
| duke@435 | 33 | // For gcc inplementation is just below |
| duke@435 | 34 | extern "C" void _Prefetch_read (void *loc, intx interval); |
| duke@435 | 35 | extern "C" void _Prefetch_write(void *loc, intx interval); |
| duke@435 | 36 | |
| duke@435 | 37 | inline void Prefetch::read(void *loc, intx interval) { |
| duke@435 | 38 | _Prefetch_read(loc, interval); |
| duke@435 | 39 | } |
| duke@435 | 40 | |
| duke@435 | 41 | inline void Prefetch::write(void *loc, intx interval) { |
| duke@435 | 42 | _Prefetch_write(loc, interval); |
| duke@435 | 43 | } |
| duke@435 | 44 | |
| duke@435 | 45 | #ifdef _GNU_SOURCE |
| duke@435 | 46 | extern "C" { |
| duke@435 | 47 | inline void _Prefetch_read (void *loc, intx interval) { |
| duke@435 | 48 | __asm__ volatile |
| duke@435 | 49 | ("prefetch [%0+%1], 0" : : "r" (loc), "r" (interval) : "memory" ); |
| duke@435 | 50 | } |
| duke@435 | 51 | inline void _Prefetch_write(void *loc, intx interval) { |
| duke@435 | 52 | __asm__ volatile |
| duke@435 | 53 | ("prefetch [%0+%1], 2" : : "r" (loc), "r" (interval) : "memory" ); |
| duke@435 | 54 | } |
| duke@435 | 55 | } |
| duke@435 | 56 | #endif // _GNU_SOURCE |
| duke@435 | 57 | |
| duke@435 | 58 | #else // defined(COMPILER2) || defined(_LP64) |
| duke@435 | 59 | |
| duke@435 | 60 | inline void Prefetch::read (void *loc, intx interval) {} |
| duke@435 | 61 | inline void Prefetch::write(void *loc, intx interval) {} |
| duke@435 | 62 | |
| duke@435 | 63 | #endif // defined(COMPILER2) || defined(_LP64) |
| stefank@2314 | 64 | |
| stefank@2314 | 65 | #endif // OS_CPU_SOLARIS_SPARC_VM_PREFETCH_SOLARIS_SPARC_INLINE_HPP |
