| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef __H8300_UNALIGNED_H |
| 2 | #define __H8300_UNALIGNED_H | ||||
| 3 | |||||
| 4 | #include <linux/config.h> | ||||
| 5 | |||||
| 6 | /* Use memmove here, so gcc does not insert a __builtin_memcpy. */ | ||||
| 7 | |||||
| 8 | #define get_unaligned(ptr) \ | ||||
| 9 | ({ __typeof__(*(ptr)) __tmp; memmove(&__tmp, (ptr), sizeof(*(ptr))); __tmp; }) | ||||
| 10 | |||||
| 11 | #define put_unaligned(val, ptr) \ | ||||
| 12 | ({ __typeof__(*(ptr)) __tmp = (val); \ | ||||
| 13 | memmove((ptr), &__tmp, sizeof(*(ptr))); \ | ||||
| 14 | (void)0; }) | ||||
| 15 | |||||
| 16 | #endif | ||||