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authorThomas Martitz <kugel@rockbox.org>2013-01-09 10:29:29 +0100
committerThomas Martitz <kugel@rockbox.org>2013-01-09 10:33:08 +0100
commitd798c721e5e702028f6eabf416ffa9883e45fb39 (patch)
tree71fc41333dfe5de89cac0275fcacc46027ae8cef /android/cpufeatures/cpu-features.h
parent62de15fedfe0e8cd3ea7232c4676425cf9de86cc (diff)
downloadrockbox-d798c721e5e702028f6eabf416ffa9883e45fb39.tar.gz
rockbox-d798c721e5e702028f6eabf416ffa9883e45fb39.zip
android: Update to SDK r16 and ndk r8d.
SDK r17 is out, however there it only ships a x86 system image for r16 so it's preferable. Change-Id: Idc4d375debf407a36c2dc6421420bdbd74ab25ca
Diffstat (limited to 'android/cpufeatures/cpu-features.h')
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1 files changed, 0 insertions, 62 deletions
diff --git a/android/cpufeatures/cpu-features.h b/android/cpufeatures/cpu-features.h
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1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in
12 * the documentation and/or other materials provided with the
13 * distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28#ifndef CPU_FEATURES_H
29#define CPU_FEATURES_H
30
31#include <sys/cdefs.h>
32#include <stdint.h>
33
34__BEGIN_DECLS
35
36typedef enum {
37 ANDROID_CPU_FAMILY_UNKNOWN = 0,
38 ANDROID_CPU_FAMILY_ARM,
39 ANDROID_CPU_FAMILY_X86,
40
41 ANDROID_CPU_FAMILY_MAX /* do not remove */
42
43} AndroidCpuFamily;
44
45/* Return family of the device's CPU */
46extern AndroidCpuFamily android_getCpuFamily(void);
47
48enum {
49 ANDROID_CPU_ARM_FEATURE_ARMv7 = (1 << 0),
50 ANDROID_CPU_ARM_FEATURE_VFPv3 = (1 << 1),
51 ANDROID_CPU_ARM_FEATURE_NEON = (1 << 2),
52 ANDROID_CPU_ARM_FEATURE_LDREX_STREX = (1 << 3),
53};
54
55extern uint64_t android_getCpuFeatures(void);
56
57/* Return the number of CPU cores detected on this device. */
58extern int android_getCpuCount(void);
59
60__END_DECLS
61
62#endif /* CPU_FEATURES_H */