| jdl@freescale.com | a37c887 | 2005-09-07 15:27:09 -0500 | [diff] [blame] | 1 | #ifndef _ASM_POWERPC_UNALIGNED_H |
| 2 | #define _ASM_POWERPC_UNALIGNED_H |
| 3 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4 | #ifdef __KERNEL__ |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 5 | |
| 6 | /* |
| 7 | * The PowerPC can do unaligned accesses itself in big endian mode. |
| 8 | * |
| 9 | * The strange macros are there to make sure these can't |
| 10 | * be misused in a way that makes them not work on other |
| 11 | * architectures where unaligned accesses aren't as simple. |
| 12 | */ |
| 13 | |
| 14 | #define get_unaligned(ptr) (*(ptr)) |
| 15 | |
| 16 | #define put_unaligned(val, ptr) ((void)( *(ptr) = (val) )) |
| 17 | |
| jdl@freescale.com | a37c887 | 2005-09-07 15:27:09 -0500 | [diff] [blame] | 18 | #endif /* __KERNEL__ */ |
| 19 | #endif /* _ASM_POWERPC_UNALIGNED_H */ |