LXR linux/arch/arm64/mm/extable.c

   1// SPDX-License-Identifier: GPL-2.0
   2/*
   3 * Based on arch/arm/mm/extable.c
   4 */
   5
   6#include <linux/extable.h>
   7#include <linux/uaccess.h>
   8
   9int fixup_exception(struct pt_regs *regs)
  10{
  11        const struct exception_table_entry *fixup;
  12
  13        fixup = search_exception_tables(instruction_pointer(regs));
  14        if (fixup)
  15                regs->pc = (unsigned long)&fixup->fixup + fixup->fixup;
  16
  17        return fixup != NULL;
  18}
  19