| /* 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> |
| |
| /* |
| * 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 */ |
| } |