1/*	$NetBSD: fpgetround.c,v 1.5 2012/03/17 21:35:06 martin Exp $	*/
2
3/*
4 * Written by J.T. Conklin, Apr 10, 1995
5 * Public domain.
6 */
7
8#include <sys/cdefs.h>
9#if defined(LIBC_SCCS) && !defined(lint)
10__RCSID("$NetBSD: fpgetround.c,v 1.5 2012/03/17 21:35:06 martin Exp $");
11#endif /* LIBC_SCCS and not lint */
12
13#include "namespace.h"
14
15#include <sys/types.h>
16#include <ieeefp.h>
17
18#ifdef __weak_alias
19__weak_alias(fpgetround,_fpgetround)
20#endif
21
22fp_rnd
23fpgetround(void)
24{
25	uint32_t x;
26
27	__asm("st %%fsr,%0" : "=m" (*&x));
28	return (x >> 30) & 0x03;
29}
30