[mirror_ubuntu-jammy-kernel.git] / arch / unicore32 / mm / extable.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * linux/arch/unicore32/mm/extable.c
 *
 * Code specific to PKUnity SoC and UniCore ISA
 *
 * Copyright (C) 2001-2010 GUAN Xue-tao
 */
#include <linux/extable.h>
#include <linux/uaccess.h>

int fixup_exception(struct pt_regs *regs)
{
	const struct exception_table_entry *fixup;

	fixup = search_exception_tables(instruction_pointer(regs));
	if (fixup)
		regs->UCreg_pc = fixup->fixup;

	return fixup != NULL;
}
Commit	Line	Data
d2912cb1	1	// SPDX-License-Identifier: GPL-2.0-only
56372b0b G	2	/*
	3	* linux/arch/unicore32/mm/extable.c
	4	*
	5	* Code specific to PKUnity SoC and UniCore ISA
	6	*
	7	* Copyright (C) 2001-2010 GUAN Xue-tao
56372b0b	8	*/
0f91f3f6	9	#include <linux/extable.h>
56372b0b G	10	#include <linux/uaccess.h>
	11
	12	int fixup_exception(struct pt_regs *regs)
	13	{
	14	const struct exception_table_entry *fixup;
	15
	16	fixup = search_exception_tables(instruction_pointer(regs));
	17	if (fixup)
	18	regs->UCreg_pc = fixup->fixup;
	19
	20	return fixup != NULL;
	21	}