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/* MN10300 FPU management
*
* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public Licence
* as published by the Free Software Foundation; either version
* 2 of the Licence, or (at your option) any later version.
*/
#include <asm/fpu.h>
#include <asm/elf.h>
/*
* handle an FPU operational exception
* - there's a possibility that if the FPU is asynchronous, the signal might
* be meant for a process other than the current one
*/
asmlinkage
void unexpected_fpu_exception(struct pt_regs *regs, enum exception_code code)
{
panic("An FPU exception was received, but there's no FPU enabled.");
}
/*
* fill in the FPU structure for a core dump
*/
int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpreg)
{
return 0; /* not valid */
}
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