Commit | Line | Data |
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56372b0b G |
1 | /* |
2 | * linux/arch/unicore32/mm/extable.c | |
3 | * | |
4 | * Code specific to PKUnity SoC and UniCore ISA | |
5 | * | |
6 | * Copyright (C) 2001-2010 GUAN Xue-tao | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 as | |
10 | * published by the Free Software Foundation. | |
11 | */ | |
12 | #include <linux/module.h> | |
13 | #include <linux/uaccess.h> | |
14 | ||
15 | int fixup_exception(struct pt_regs *regs) | |
16 | { | |
17 | const struct exception_table_entry *fixup; | |
18 | ||
19 | fixup = search_exception_tables(instruction_pointer(regs)); | |
20 | if (fixup) | |
21 | regs->UCreg_pc = fixup->fixup; | |
22 | ||
23 | return fixup != NULL; | |
24 | } |