extable.c

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/*
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * Copyright (C) 1997, 99, 2001 - 2004 Ralf Baechle <[email protected]>
 */
#include <linux/module.h>
#include <linux/spinlock.h>
#include <asm/branch.h>
#include <asm/uaccess.h>

int fixup_exception(struct pt_regs *regs)
{
    const struct exception_table_entry *fixup;

    fixup = search_exception_tables(exception_epc(regs));
    if (fixup) {
        regs->cp0_epc = fixup->nextinsn;

        return 1;
    }

    return 0;
}