LXR linux/arch/nds32/mm/extable.c

   1// SPDX-License-Identifier: GPL-2.0
   2// Copyright (C) 2005-2017 Andes Technology Corporation
   3
   4#include <linux/extable.h>
   5#include <linux/uaccess.h>
   6
   7int fixup_exception(struct pt_regs *regs)
   8{
   9        const struct exception_table_entry *fixup;
  10
  11        fixup = search_exception_tables(instruction_pointer(regs));
  12        if (fixup)
  13                regs->ipc = fixup->fixup;
  14
  15        return fixup != NULL;
  16}
  17