11.4Sriastrad/*	$NetBSD: fpsetsticky.c,v 1.4 2024/05/16 01:02:35 riastradh Exp $	*/
21.1Smatt
31.1Smatt/*
41.1Smatt * Copyright (c) 1999 The NetBSD Foundation, Inc.
51.1Smatt * All rights reserved.
61.2Sskrll *
71.1Smatt * This code is derived from software contributed to The NetBSD Foundation
81.1Smatt * by Dan Winship.
91.2Sskrll *
101.1Smatt * Redistribution and use in source and binary forms, with or without
111.1Smatt * modification, are permitted provided that the following conditions
121.1Smatt * are met:
131.1Smatt * 1. Redistributions of source code must retain the above copyright
141.1Smatt *    notice, this list of conditions and the following disclaimer.
151.1Smatt * 2. Redistributions in binary form must reproduce the above copyright
161.1Smatt *    notice, this list of conditions and the following disclaimer in the
171.1Smatt *    documentation and/or other materials provided with the distribution.
181.2Sskrll *
191.1Smatt * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
201.1Smatt * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
211.1Smatt * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
221.1Smatt * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
231.1Smatt * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
241.1Smatt * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
251.1Smatt * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
261.1Smatt * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
271.1Smatt * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
281.1Smatt * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
291.1Smatt * POSSIBILITY OF SUCH DAMAGE.
301.1Smatt */
311.1Smatt
321.1Smatt#include <sys/cdefs.h>
331.1Smatt#if defined(LIBC_SCCS) && !defined(lint)
341.4Sriastrad__RCSID("$NetBSD: fpsetsticky.c,v 1.4 2024/05/16 01:02:35 riastradh Exp $");
351.1Smatt#endif /* LIBC_SCCS and not lint */
361.1Smatt
371.1Smatt#include "namespace.h"
381.1Smatt
391.1Smatt#include <sys/types.h>
401.1Smatt#include <ieeefp.h>
411.3Sskrll
421.1Smatt#include <riscv/sysreg.h>
431.1Smatt
441.1Smatt#ifdef __weak_alias
451.1Smatt__weak_alias(fpsetsticky,_fpsetsticky)
461.1Smatt#endif
471.1Smatt
481.1Smattfp_except
491.1Smattfpsetsticky(fp_except mask)
501.1Smatt{
511.4Sriastrad	return fcsr_fflags_write(mask);
521.1Smatt}
53