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

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/* $NetBSD: fpgetsticky.c,v 1.6 2012/03/21 00:38:34 christos Exp $ */
/*
* Written by J.T. Conklin, Apr 10, 1995
* Public domain.
*/
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: fpgetsticky.c,v 1.6 2012/03/21 00:38:34 christos Exp $");
#endif /* LIBC_SCCS and not lint */
#include "namespace.h"
#include <ieeefp.h>
#ifdef __weak_alias
__weak_alias(fpgetsticky,_fpgetsticky)
#endif
fp_except
fpgetsticky(void)
{
unsigned int x;
__asm("st %%fsr,%0" : "=m" (*&x));
return (x >> 5) & 0x1f;
}