23 lines
437 B
C
23 lines
437 B
C
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2020-2022 Loongson Technology Corporation Limited
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*/
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#include <linux/extable.h>
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#include <linux/spinlock.h>
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#include <asm/branch.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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fixup = search_exception_tables(exception_era(regs));
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if (fixup) {
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regs->csr_era = fixup->fixup;
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return 1;
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}
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return 0;
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}
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