/* * libc/sysdeps/linux/v850/bits/byteswap.h -- Macros to swap the order * of bytes in integer values * * Copyright (C) 2001 NEC Corporation * Copyright (C) 2001 Miles Bader <miles@gnu.org> * Copyright (C) 1997,1998,2001 Free Software Foundation, Inc. * * This file is subject to the terms and conditions of the GNU Lesser * General Public License. See the file COPYING.LIB in the main * directory of this archive for more details. */ #ifndef _ASM_BITS_BYTESWAP_H #define _ASM_BITS_BYTESWAP_H 1 #define __bswap_non_constant_16(x) \ (__extension__ \ ({ unsigned long int __bswap_16_v; \ __asm__ ("bsh %1, %0" : "=r" (__bswap_16_v) : "r" (x)); \ __bswap_16_v; })) # define __bswap_non_constant_32(x) \ (__extension__ \ ({ unsigned long int __bswap_32_v; \ __asm__ ("bsw %1, %0" : "=r" (__bswap_32_v) : "r" (x)); \ __bswap_32_v; })) #endif #include <bits/byteswap-common.h>