From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- arch/mn10300/mm/extable.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 arch/mn10300/mm/extable.c (limited to 'arch/mn10300/mm/extable.c') diff --git a/arch/mn10300/mm/extable.c b/arch/mn10300/mm/extable.c new file mode 100644 index 000000000..25e5485ab --- /dev/null +++ b/arch/mn10300/mm/extable.c @@ -0,0 +1,26 @@ +/* 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 +#include +#include + +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; +} -- cgit v1.2.3-54-g00ecf