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| author | mazda@chromium.org <mazda@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-05-08 02:12:02 +0000 |
|---|---|---|
| committer | mazda@chromium.org <mazda@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-05-08 02:12:02 +0000 |
| commit | 27cccf1380c02ee30e83da8a08de0ff9dbe079dc (patch) | |
| tree | 9b1f2382cfa30bcdd3dcadc9b6dec0dfb3f8cd9b /ppapi/nacl_irt/public | |
| parent | b702d368dc92f7a01a777ce036844163001187a0 (diff) | |
| download | chromium_src-27cccf1380c02ee30e83da8a08de0ff9dbe079dc.zip chromium_src-27cccf1380c02ee30e83da8a08de0ff9dbe079dc.tar.gz chromium_src-27cccf1380c02ee30e83da8a08de0ff9dbe079dc.tar.bz2 | |
Implement nacl_irt_icache for non-sfi mode.
This CL adds nacl_irt_icache, which is used for clearing icache.
Currently this is only for non-sfi mode on ARM.
BUG=359178
TEST=Checked apps that use cacheflush work.
TEST=nacl_loader_unittests --gtest_filter=NaClIrtClearCacheTest.* # On ARM Chromebook
Review URL: https://codereview.chromium.org/250783004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@269015 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ppapi/nacl_irt/public')
| -rw-r--r-- | ppapi/nacl_irt/public/irt_nonsfi.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/ppapi/nacl_irt/public/irt_nonsfi.h b/ppapi/nacl_irt/public/irt_nonsfi.h new file mode 100644 index 0000000..acc0eac --- /dev/null +++ b/ppapi/nacl_irt/public/irt_nonsfi.h @@ -0,0 +1,24 @@ +/* + * Copyright 2014 The Chromium Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#ifndef PPAPI_NACL_IRT_PUBLIC_IRT_NONSFI_H_ +#define PPAPI_NACL_IRT_PUBLIC_IRT_NONSFI_H_ + +#include <stddef.h> + +/* + * This interface is only available on ARM, only for Non-SFI. + */ +#define NACL_IRT_ICACHE_v0_1 "nacl-irt-icache-0.1" +struct nacl_irt_icache { + /* + * clear_cache() makes instruction cache and data cache for the address + * range from |addr| to |(intptr_t)addr + size| (exclusive) coherent. + */ + int (*clear_cache)(void* addr, size_t size); +}; + +#endif // PPAPI_NACL_IRT_PUBLIC_IRT_NONSFI_H_ |