1*502c6211Suebayasi/* $NetBSD: byte_swap_8.S,v 1.2 2014/05/22 15:23:11 uebayasi Exp $ */ 256da4fa7Sjoerg 356da4fa7Sjoerg/* 456da4fa7Sjoerg * Written by Frank van der Linden (fvdl@wasabisystems.com) 556da4fa7Sjoerg * Public Domain. 656da4fa7Sjoerg */ 756da4fa7Sjoerg 856da4fa7Sjoerg#include <machine/asm.h> 956da4fa7Sjoerg 1056da4fa7Sjoerg#if defined(LIBC_SCCS) 11*502c6211Suebayasi RCSID("$NetBSD: byte_swap_8.S,v 1.2 2014/05/22 15:23:11 uebayasi Exp $") 1256da4fa7Sjoerg#endif 1356da4fa7Sjoerg 1456da4fa7SjoergENTRY(bswap64) 1556da4fa7Sjoerg bswapq %rdi 1656da4fa7Sjoerg movq %rdi,%rax 1756da4fa7Sjoerg ret 18*502c6211SuebayasiEND(bswap64) 19