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1da177e4 LT |
1 | #ifndef _M68K_BYTEORDER_H |
2 | #define _M68K_BYTEORDER_H | |
3 | ||
4 | #include <asm/types.h> | |
5 | #include <linux/compiler.h> | |
6 | ||
7 | #ifdef __GNUC__ | |
8 | ||
9 | static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 val) | |
10 | { | |
11 | __asm__("rolw #8,%0; swap %0; rolw #8,%0" : "=d" (val) : "0" (val)); | |
12 | return val; | |
13 | } | |
14 | #define __arch__swab32(x) ___arch__swab32(x) | |
15 | ||
16 | #endif | |
17 | ||
18 | #if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__) | |
19 | # define __BYTEORDER_HAS_U64__ | |
20 | # define __SWAB_64_THRU_32__ | |
21 | #endif | |
22 | ||
23 | #include <linux/byteorder/big_endian.h> | |
24 | ||
25 | #endif /* _M68K_BYTEORDER_H */ |