Add linux-next specific files for 20110831
[linux-2.6/next.git] / arch / mn10300 / kernel / fpu-nofpu.c
blob31c765b92c5dc63149088ad1611e0eb89a70a93c
1 /* MN10300 FPU management
3 * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
4 * Written by David Howells (dhowells@redhat.com)
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public Licence
8 * as published by the Free Software Foundation; either version
9 * 2 of the Licence, or (at your option) any later version.
11 #include <asm/fpu.h>
14 * handle an FPU operational exception
15 * - there's a possibility that if the FPU is asynchronous, the signal might
16 * be meant for a process other than the current one
18 asmlinkage
19 void unexpected_fpu_exception(struct pt_regs *regs, enum exception_code code)
21 panic("An FPU exception was received, but there's no FPU enabled.");
25 * fill in the FPU structure for a core dump
27 int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpreg)
29 return 0; /* not valid */