1/* 2 * Written by J.T. Conklin <jtc@NetBSD.org>. 3 * Public domain. 4 */ 5 6#include <machine/asm.h> 7 8#include "abi.h" 9 10RCSID("$NetBSD: s_logb.S,v 1.6 2003/07/26 19:25:02 salo Exp $") 11 12ENTRY(logb) 13 XMM_ONE_ARG_DOUBLE_PROLOGUE 14 fldl ARG_DOUBLE_ONE 15 fxtract 16 fstp %st 17 XMM_DOUBLE_EPILOGUE 18 ret 19