| 1 | |
| 2 | * This file is subject to the terms and conditions of the GNU General Public
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| 3 | * License. See the file "COPYING" in the main directory of this archive
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| 4 | * for more details.
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| 5 | *
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| 6 | * Copyright (C) 1997, 99, 2001 - 2004 Ralf Baechle <[email protected]>
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| 7 |
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| 8 | #include <linux/extable.h>
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| 9 | #include <linux/spinlock.h>
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| 10 | #include <asm/branch.h>
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| 11 | #include <linux/uaccess.h>
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| 12 |
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| 13 | int fixup_exception(struct pt_regs *regs)
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| 14 | {
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| 15 | const struct exception_table_entry *fixup;
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| 16 |
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| 17 | fixup = search_exception_tables(exception_epc(regs));
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| 18 | if (fixup) {
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| 19 | regs->cp0_epc = fixup->nextinsn;
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| 20 |
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| 21 | return 1;
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| 22 | }
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| 23 |
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| 24 | return 0;
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| 25 | }
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