| Rong Xu | 90135de | 2014-09-05 14:09:07 -0700 | [diff] [blame] | 1 | /* ARM Non-NEON ACLE intrinsics include file. |
| 2 | |
| 3 | Copyright (C) 2013-2014 Free Software Foundation, Inc. |
| 4 | Contributed by ARM Ltd. |
| 5 | |
| 6 | This file is part of GCC. |
| 7 | |
| 8 | GCC is free software; you can redistribute it and/or modify it |
| 9 | under the terms of the GNU General Public License as published |
| 10 | by the Free Software Foundation; either version 3, or (at your |
| 11 | option) any later version. |
| 12 | |
| 13 | GCC is distributed in the hope that it will be useful, but WITHOUT |
| 14 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| 15 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public |
| 16 | License for more details. |
| 17 | |
| 18 | Under Section 7 of GPL version 3, you are granted additional |
| 19 | permissions described in the GCC Runtime Library Exception, version |
| 20 | 3.1, as published by the Free Software Foundation. |
| 21 | |
| 22 | You should have received a copy of the GNU General Public License and |
| 23 | a copy of the GCC Runtime Library Exception along with this program; |
| 24 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
| 25 | <http://www.gnu.org/licenses/>. */ |
| 26 | |
| 27 | #ifndef _GCC_ARM_ACLE_H |
| 28 | #define _GCC_ARM_ACLE_H |
| 29 | |
| 30 | #include <stdint.h> |
| 31 | #ifdef __cplusplus |
| 32 | extern "C" { |
| 33 | #endif |
| 34 | |
| 35 | #ifdef __ARM_FEATURE_CRC32 |
| 36 | __extension__ static __inline uint32_t __attribute__ ((__always_inline__)) |
| 37 | __crc32b (uint32_t __a, uint8_t __b) |
| 38 | { |
| 39 | return __builtin_arm_crc32b (__a, __b); |
| 40 | } |
| 41 | |
| 42 | __extension__ static __inline uint32_t __attribute__ ((__always_inline__)) |
| 43 | __crc32h (uint32_t __a, uint16_t __b) |
| 44 | { |
| 45 | return __builtin_arm_crc32h (__a, __b); |
| 46 | } |
| 47 | |
| 48 | __extension__ static __inline uint32_t __attribute__ ((__always_inline__)) |
| 49 | __crc32w (uint32_t __a, uint32_t __b) |
| 50 | { |
| 51 | return __builtin_arm_crc32w (__a, __b); |
| 52 | } |
| 53 | |
| 54 | #ifdef __ARM_32BIT_STATE |
| 55 | __extension__ static __inline uint32_t __attribute__ ((__always_inline__)) |
| 56 | __crc32d (uint32_t __a, uint64_t __b) |
| 57 | { |
| 58 | uint32_t __d; |
| 59 | |
| 60 | __d = __crc32w (__crc32w (__a, __b & 0xffffffffULL), __b >> 32); |
| 61 | return __d; |
| 62 | } |
| 63 | #endif |
| 64 | |
| 65 | __extension__ static __inline uint32_t __attribute__ ((__always_inline__)) |
| 66 | __crc32cb (uint32_t __a, uint8_t __b) |
| 67 | { |
| 68 | return __builtin_arm_crc32cb (__a, __b); |
| 69 | } |
| 70 | |
| 71 | __extension__ static __inline uint32_t __attribute__ ((__always_inline__)) |
| 72 | __crc32ch (uint32_t __a, uint16_t __b) |
| 73 | { |
| 74 | return __builtin_arm_crc32ch (__a, __b); |
| 75 | } |
| 76 | |
| 77 | __extension__ static __inline uint32_t __attribute__ ((__always_inline__)) |
| 78 | __crc32cw (uint32_t __a, uint32_t __b) |
| 79 | { |
| 80 | return __builtin_arm_crc32cw (__a, __b); |
| 81 | } |
| 82 | |
| 83 | #ifdef __ARM_32BIT_STATE |
| 84 | __extension__ static __inline uint32_t __attribute__ ((__always_inline__)) |
| 85 | __crc32cd (uint32_t __a, uint64_t __b) |
| 86 | { |
| 87 | uint32_t __d; |
| 88 | |
| 89 | __d = __crc32cw (__crc32cw (__a, __b & 0xffffffffULL), __b >> 32); |
| 90 | return __d; |
| 91 | } |
| 92 | #endif |
| 93 | |
| 94 | #endif |
| 95 | |
| 96 | #ifdef __cplusplus |
| 97 | } |
| 98 | #endif |
| 99 | |
| 100 | #endif |