| Ley Foon Tan | 862674d | 2014-11-06 15:19:44 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010, Tobias Klauser <tklauser@distanz.ch> |
| 3 | * Copyright (C) 2009, Wind River Systems Inc |
| 4 | * Implemented by fredrik.markstrom@gmail.com and ivarholmqvist@gmail.com |
| 5 | * |
| 6 | * This file is subject to the terms and conditions of the GNU General Public |
| 7 | * License. See the file "COPYING" in the main directory of this archive |
| 8 | * for more details. |
| 9 | */ |
| 10 | |
| 11 | #include <linux/module.h> |
| 12 | #include <linux/uaccess.h> |
| 13 | |
| 14 | int fixup_exception(struct pt_regs *regs) |
| 15 | { |
| 16 | const struct exception_table_entry *fixup; |
| 17 | |
| 18 | fixup = search_exception_tables(regs->ea); |
| 19 | if (fixup) { |
| 20 | regs->ea = fixup->fixup; |
| 21 | return 1; |
| 22 | } |
| 23 | |
| 24 | return 0; |
| 25 | } |