/*      $NetBSD: fpgetprec.S,v 1.2 2014/05/22 15:01:56 uebayasi Exp $   */

/*
 * Written by J.T. Conklin, Apr 4, 1995
 * Public domain.
 */

#include <machine/asm.h>

/*
 * XXX store only x87 state. If an application only uses the fp*
 * interface, this should be in sync with the SSE mxcsr register.
 */

#ifdef WEAK_ALIAS
WEAK_ALIAS(fpgetprec, _fpgetprec)
ENTRY(_fpgetprec)
#else
ENTRY(fpgetprec)
#endif
        fnstcw -4(%rsp)
        movl -4(%rsp),%eax
        rorl $8,%eax
        andl $3,%eax
        ret
#ifdef WEAK_ALIAS
END(_fpgetprec)
#else
END(fpgetprec)
#endif