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862674d4 LFT |
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 | } |