1*a4f32a2dSchristos /* $NetBSD: fpreg.h,v 1.1 2016/08/25 12:14:10 christos Exp $ */ 2*a4f32a2dSchristos 3*a4f32a2dSchristos /*- 4*a4f32a2dSchristos * Copyright (c) 2016 The NetBSD Foundation, Inc. 5*a4f32a2dSchristos * All rights reserved. 6*a4f32a2dSchristos * 7*a4f32a2dSchristos * This code is derived from software contributed to The NetBSD Foundation 8*a4f32a2dSchristos * by Christos Zoulas. 9*a4f32a2dSchristos * 10*a4f32a2dSchristos * Redistribution and use in source and binary forms, with or without 11*a4f32a2dSchristos * modification, are permitted provided that the following conditions 12*a4f32a2dSchristos * are met: 13*a4f32a2dSchristos * 1. Redistributions of source code must retain the above copyright 14*a4f32a2dSchristos * notice, this list of conditions and the following disclaimer. 15*a4f32a2dSchristos * 2. Redistributions in binary form must reproduce the above copyright 16*a4f32a2dSchristos * notice, this list of conditions and the following disclaimer in the 17*a4f32a2dSchristos * documentation and/or other materials provided with the distribution. 18*a4f32a2dSchristos * 19*a4f32a2dSchristos * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20*a4f32a2dSchristos * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21*a4f32a2dSchristos * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22*a4f32a2dSchristos * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23*a4f32a2dSchristos * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24*a4f32a2dSchristos * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25*a4f32a2dSchristos * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26*a4f32a2dSchristos * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27*a4f32a2dSchristos * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28*a4f32a2dSchristos * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29*a4f32a2dSchristos * POSSIBILITY OF SUCH DAMAGE. 30*a4f32a2dSchristos */ 31*a4f32a2dSchristos 32*a4f32a2dSchristos #ifndef _SH3_FPREG_H_ 33*a4f32a2dSchristos #define _SH3_FPREG_H_ 34*a4f32a2dSchristos 35*a4f32a2dSchristos /* Rounding */ 36*a4f32a2dSchristos #define FPSCR_ROUND_NEAREST 0x0 37*a4f32a2dSchristos #define FPSCR_ROUND_ZERO 0x1 38*a4f32a2dSchristos 39*a4f32a2dSchristos /* Exceptions */ 40*a4f32a2dSchristos #define FPSCR_EXCEPTION_INEXACT 0x080 /* Inexact operatiomn */ 41*a4f32a2dSchristos #define FPSCR_EXCEPTION_UNDERFLOW 0x100 /* Underflow */ 42*a4f32a2dSchristos #define FPSCR_EXCEPTION_OVERFLOW 0x200 /* Overflow */ 43*a4f32a2dSchristos #define FPSCR_EXCEPTION_ZERODIV 0x400 /* Divide by zero */ 44*a4f32a2dSchristos #define FPSCR_EXCEPTION_INVALID 0x800 /* Invalid operation */ 45*a4f32a2dSchristos 46*a4f32a2dSchristos #define FPSCR_DEFAULT 0x00080000 /* no interrupts, round to nearest */ 47*a4f32a2dSchristos 48*a4f32a2dSchristos #endif /* _SH3_FPREG_H_ */ 49