/*
   * Copyright 2010 Tilera Corporation. All Rights Reserved.
   *
   *   This program is free software; you can redistribute it and/or
   *   modify it under the terms of the GNU General Public License
   *   as published by the Free Software Foundation, version 2.
   *
   *   This program is distributed in the hope that it will be useful, but
   *   WITHOUT ANY WARRANTY; without even the implied warranty of
   *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
   *   NON INFRINGEMENT.  See the GNU General Public License for
   *   more details.
   */
  
  #include <linux/module.h>
  #include <linux/spinlock.h>
  #include <linux/uaccess.h>
  
  int fixup_exception(struct pt_regs *regs)
  {
  	const struct exception_table_entry *fixup;
  
  	fixup = search_exception_tables(regs->pc);
  	if (fixup) {
  		regs->pc = fixup->fixup;
  		return 1;
  	}
  
  	return 0;
  }