swab.h 339 B

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  1. #ifndef _M68K_SWAB_H
  2. #define _M68K_SWAB_H
  3. #include <asm/types.h>
  4. #include <linux/compiler.h>
  5. #define __SWAB_64_THRU_32__
  6. static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
  7. {
  8. __asm__("rolw #8,%0; swap %0; rolw #8,%0" : "=d" (val) : "0" (val));
  9. return val;
  10. }
  11. #define __arch_swab32 __arch_swab32
  12. #endif /* _M68K_SWAB_H */