1 /* $OpenBSD: sysarch.h,v 1.5 2008/06/26 05:42:08 ray Exp $ */ 2 /* $NetBSD: sysarch.h,v 1.8 2001/04/26 03:10:46 ross Exp $ */ 3 4 /*- 5 * Copyright (c) 2000 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Jason R. Thorpe. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #ifndef _ALPHA_SYSARCH_H_ 34 #define _ALPHA_SYSARCH_H_ 35 36 #include <machine/ieeefp.h> 37 38 /* 39 * Architecture specific syscalls (ALPHA) 40 */ 41 42 #define ALPHA_FPGETMASK 0 43 #define ALPHA_FPSETMASK 1 44 #define ALPHA_FPSETSTICKY 2 45 #define ALPHA_FPGETSTICKY 6 46 #define ALPHA_GET_FP_C 7 47 #define ALPHA_SET_FP_C 8 48 49 struct alpha_fp_except_args { 50 fp_except mask; 51 }; 52 53 struct alpha_fp_c_args { 54 uint64_t fp_c; 55 }; 56 57 #ifdef _KERNEL 58 int sysarch(int, void *); 59 #endif /* _KERNEL */ 60 61 #endif /* !_ALPHA_SYSARCH_H_ */ 62