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Diffstat (limited to 'android/cpufeatures/cpu-features.h')
| -rw-r--r-- | android/cpufeatures/cpu-features.h | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/android/cpufeatures/cpu-features.h b/android/cpufeatures/cpu-features.h deleted file mode 100644 index 837c7c2278..0000000000 --- a/android/cpufeatures/cpu-features.h +++ /dev/null | |||
| @@ -1,62 +0,0 @@ | |||
| 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 | |||
| 36 | typedef 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 */ | ||
| 46 | extern AndroidCpuFamily android_getCpuFamily(void); | ||
| 47 | |||
| 48 | enum { | ||
| 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 | |||
| 55 | extern uint64_t android_getCpuFeatures(void); | ||
| 56 | |||
| 57 | /* Return the number of CPU cores detected on this device. */ | ||
| 58 | extern int android_getCpuCount(void); | ||
| 59 | |||
| 60 | __END_DECLS | ||
| 61 | |||
| 62 | #endif /* CPU_FEATURES_H */ | ||