HelenOS Kernel (ppc64): kernel/arch/ppc64/include/fpu

00001 /*
00002  * Copyright (C) 2005 Martin Decky
00003  * All rights reserved.
00004  *
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions
00007  * are met:
00008  *
00009  * - Redistributions of source code must retain the above copyright
00010  *   notice, this list of conditions and the following disclaimer.
00011  * - Redistributions in binary form must reproduce the above copyright
00012  *   notice, this list of conditions and the following disclaimer in the
00013  *   documentation and/or other materials provided with the distribution.
00014  * - The name of the author may not be used to endorse or promote products
00015  *   derived from this software without specific prior written permission.
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
00018  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00019  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
00020  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
00021  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
00022  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
00023  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
00024  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00025  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
00026  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00027  */
00028 
00035 #ifndef __ppc64_FPU_CONTEXT_H__
00036 #define __ppc64_FPU_CONTEXT_H__
00037 
00038 #ifndef __ppc64_TYPES_H__
00039 # include <arch/types.h>
00040 #endif
00041 
00042 struct fpu_context {
00043         __u64 fr14;
00044         __u64 fr15;
00045         __u64 fr16;
00046         __u64 fr17;
00047         __u64 fr18;
00048         __u64 fr19;
00049         __u64 fr20;
00050         __u64 fr21;
00051         __u64 fr22;
00052         __u64 fr23;
00053         __u64 fr24;
00054         __u64 fr25;
00055         __u64 fr26;
00056         __u64 fr27;
00057         __u64 fr28;
00058         __u64 fr29;
00059         __u64 fr30;
00060         __u64 fr31;
00061         __u32 fpscr;
00062 } __attribute__ ((packed));
00063 
00064 #endif
00065
fpu_context.h
