minix/lib/libc/arch/sparc/gen/fpgetmask.c

29 lines
510 B
C
Raw Normal View History

/* $NetBSD: fpgetmask.c,v 1.5 2005/12/24 23:10:08 perry Exp $ */
/*
* Written by J.T. Conklin, Apr 10, 1995
* Public domain.
*/
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: fpgetmask.c,v 1.5 2005/12/24 23:10:08 perry Exp $");
#endif /* LIBC_SCCS and not lint */
#include "namespace.h"
#include <ieeefp.h>
#ifdef __weak_alias
__weak_alias(fpgetmask,_fpgetmask)
#endif
fp_except
fpgetmask()
{
int x;
__asm("st %%fsr,%0" : "=m" (*&x));
return (x >> 23) & 0x1f;
}