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
   7 int 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 }