aboutsummaryrefslogblamecommitdiffstats
path: root/include/asm-h8300/unaligned.h
blob: ffb67f472070c995d362d7cc6ac2698276c8becd (plain) (tree)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

                           










                                                                                
#ifndef __H8300_UNALIGNED_H
#define __H8300_UNALIGNED_H


/* Use memmove here, so gcc does not insert a __builtin_memcpy. */

#define get_unaligned(ptr) \
  ({ __typeof__(*(ptr)) __tmp; memmove(&__tmp, (ptr), sizeof(*(ptr))); __tmp; })

#define put_unaligned(val, ptr)				\
  ({ __typeof__(*(ptr)) __tmp = (val);			\
     memmove((ptr), &__tmp, sizeof(*(ptr)));		\
     (void)0; })

#endif