/* $NetBSD: byte_swap_8.S,v 1.2 2014/05/22 15:23:11 uebayasi Exp $ */ /* * Written by Frank van der Linden (fvdl@wasabisystems.com) * Public Domain. */ #include <machine/asm.h> #if defined(LIBC_SCCS) RCSID("$NetBSD: byte_swap_8.S,v 1.2 2014/05/22 15:23:11 uebayasi Exp $") #endif ENTRY(bswap64) bswapq %rdi movq %rdi,%rax ret END(bswap64)