linux_dsm_epyc7002/arch/mn10300/mm/extable.c
Paul Gortmaker 8ac449e44b mn10300: migrate exception table users off module.h and onto extable.h
These files were only including module.h for exception table
related functions.  We've now separated that content out into its
own file "extable.h" so now move over to that and avoid all the
extra header content in module.h that we don't really need to compile
these files.

Cc: David Howells <dhowells@redhat.com>
Cc: linux-am33-list@redhat.com
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2017-01-24 12:41:46 -05:00

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C

/* MN10300 In-kernel exception handling
*
* Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public Licence
* as published by the Free Software Foundation; either version
* 2 of the Licence, or (at your option) any later version.
*/
#include <linux/extable.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;
}