| Current Path : /usr/src/sys/powerpc/fpu/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/sys/powerpc/fpu/fpu_extern.h |
/* $NetBSD: fpu_extern.h,v 1.3 2005/12/11 12:18:42 christos Exp $ */ /* $FreeBSD: release/9.1.0/sys/powerpc/fpu/fpu_extern.h 204640 2010-03-03 17:07:02Z joel $ */ /*- * Copyright (c) 1995 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Christos Zoulas. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ struct proc; struct fpreg; struct trapframe; union instr; struct fpemu; struct fpn; /* fpu.c */ int fpu_emulate(struct trapframe *, struct fpreg *); int fpu_execute(struct trapframe *, struct fpemu *, union instr *); /* fpu_explode.c */ int fpu_itof(struct fpn *, u_int); int fpu_xtof(struct fpn *, u_int64_t); int fpu_stof(struct fpn *, u_int); int fpu_dtof(struct fpn *, u_int, u_int); /* fpu_implode.c */ u_int fpu_ftoi(struct fpemu *, struct fpn *); u_int fpu_ftox(struct fpemu *, struct fpn *, u_int *); u_int fpu_ftos(struct fpemu *, struct fpn *); u_int fpu_ftod(struct fpemu *, struct fpn *, u_int *);