[BACK]Return to byteorder.h CVS log [TXT][DIR] Up to [Development] / linux-2.6-xfs / arch / m68knommu / include / asm
File: [Development] / linux-2.6-xfs / arch / m68knommu / include / asm / byteorder.h (download)

Revision 1.1, Fri Oct 3 17:46:45 2008 UTC (9 years ago) by lachlan.longdrop.melbourne.sgi.com
Branch: MAIN
CVS Tags: HEAD 

Merge up to 2.6.27-rc8
Merge of 2.6.x-xfs-melb:linux:32254b by kenmcd.

#ifndef _M68KNOMMU_BYTEORDER_H
#define _M68KNOMMU_BYTEORDER_H

#include <linux/types.h>

#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
#  define __BYTEORDER_HAS_U64__
#  define __SWAB_64_THRU_32__
#endif

#if defined (__mcfisaaplus__) || defined (__mcfisac__)
static inline __attribute_const__ __u32 ___arch__swab32(__u32 val)
{
	asm(
			"byterev %0"
			: "=d" (val)
			: "0" (val)
	   );
	return val;
}

#define __arch__swab32(x) ___arch__swab32(x)
#endif

#include <linux/byteorder/big_endian.h>

#endif /* _M68KNOMMU_BYTEORDER_H */