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/* File: libc/sysdeps/linux/bfin/bits/byteswap.h
*
* Copyright 2004-2006 Analog Devices Inc.
*
* Enter bugs at http://blackfin.uclinux.org/
*
* Licensed under the GPL-2 or later.
*/
#ifndef _ASM_BITS_BYTESWAP_H
#define _ASM_BITS_BYTESWAP_H 1
#define __bswap_non_constant_16(x)
(__extension__ \
({ register unsigned short int __v; \
__asm__ ("%0 = PACK (%1.L, %1.L);" \
"%0 >>= 8;" \
: "=d" (__v) \
: "d" (x)); \
__v; }))
#define __bswap_non_constant_32(x) \
(__extension__ \
({ register unsigned int __v; \
__asm__ ("%1 = %0 >> 8 (V);" \
"%0 = %0 << 8 (V);" \
"%0 = %0 | %1;" \
"%1 = PACK(%0.L, %0.H);" \
: "+d"(x), "=&d"(__v)); \
__v; }))
#endif
#include <bits/byteswap-common.h>
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