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| author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 19:30:32 -0800 |
|---|---|---|
| committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 19:30:32 -0800 |
| commit | 8b23a6c7e1aee255004dd19098d4c2462b61b849 (patch) | |
| tree | 7a4d682ba51f0ff0364c5ca2509f515bdaf96de9 /dcache.h | |
| parent | f721e3ac031f892af46f255a47d7f54a91317b30 (diff) | |
| download | external_qemu-8b23a6c7e1aee255004dd19098d4c2462b61b849.zip external_qemu-8b23a6c7e1aee255004dd19098d4c2462b61b849.tar.gz external_qemu-8b23a6c7e1aee255004dd19098d4c2462b61b849.tar.bz2 | |
auto import from //depot/cupcake/@135843
Diffstat (limited to 'dcache.h')
| -rw-r--r-- | dcache.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/dcache.h b/dcache.h new file mode 100644 index 0000000..8857600 --- /dev/null +++ b/dcache.h @@ -0,0 +1,31 @@ +/* Copyright (C) 2007-2008 The Android Open Source Project +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +*/ +#ifndef DCACHE_H +#define DCACHE_H + +#include <inttypes.h> + +// Define constants for the replacement policies +#define kPolicyRoundRobin 1 +#define kPolicyRandom 2 + +extern int dcache_size; +extern int dcache_ways; +extern int dcache_line_size; +extern int dcache_replace_policy; +extern int dcache_load_miss_penalty; +extern int dcache_store_miss_penalty; + +extern void dcache_init(int size, int ways, int line_size, int replace_policy, + int load_miss_penalty, int store_miss_penalty); + +#endif /* DCACHE_H */ |