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fault.c

/*
 * Copyright 2003 PathScale, Inc.
 *
 * Licensed under the GPL
 */

#include "sysdep/ptrace.h"

/* These two are from asm-um/uaccess.h and linux/module.h, check them. */
struct exception_table_entry
{
      unsigned long insn;
      unsigned long fixup;
};

const struct exception_table_entry *search_exception_tables(unsigned long add);

int arch_fixup(unsigned long address, struct uml_pt_regs *regs)
{
      const struct exception_table_entry *fixup;

      fixup = search_exception_tables(address);
      if (fixup != 0) {
            UPT_IP(regs) = fixup->fixup;
            return 1;
      }
      return 0;
}

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