/*      $OpenBSD: s_scalbnf.S,v 1.6 2018/07/03 22:43:34 mortimer Exp $ */
/*
 * Written by J.T. Conklin <jtc@NetBSD.org>.
 * Public domain.
 */

#include <machine/asm.h>

#include "abi.h"

.global ldexpf
        ldexpf = scalbnf

ENTRY(scalbnf)
        RETGUARD_SETUP(scalbnf, r11)
        movss   %xmm0,-8(%rsp)
        movl    %edi,-4(%rsp)
        fildl   -4(%rsp)
        flds    -8(%rsp)
        fscale
        fstp    %st(1)          /* bug fix for fp stack overflow */
        fstps   -8(%rsp)
        movss   -8(%rsp),%xmm0
        RETGUARD_CHECK(scalbnf, r11)
        ret
END_STD(scalbnf)