2019-05-23 17:14:57 +08:00
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// SPDX-License-Identifier: GPL-2.0-or-later
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2017-07-11 09:03:49 +08:00
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/*
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* Copyright (C) 2009 Sunplus Core Technology Co., Ltd.
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* Lennox Wu <lennox.wu@sunplusct.com>
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* Chen Liqin <liqin.chen@sunplusct.com>
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* Copyright (C) 2013 Regents of the University of California
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*/
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#include <linux/extable.h>
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#include <linux/module.h>
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#include <linux/uaccess.h>
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int fixup_exception(struct pt_regs *regs)
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{
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const struct exception_table_entry *fixup;
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2019-10-28 20:10:32 +08:00
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fixup = search_exception_tables(regs->epc);
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2017-07-11 09:03:49 +08:00
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if (fixup) {
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2019-10-28 20:10:32 +08:00
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regs->epc = fixup->fixup;
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2017-07-11 09:03:49 +08:00
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return 1;
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}
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return 0;
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}
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