probes.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * arch/arm64/include/asm/probes.h
 4 *
 5 * Copyright (C) 2013 Linaro Limited
 6 */
 7#ifndef _ARM_PROBES_H
 8#define _ARM_PROBES_H
 9
10#include <asm/insn.h>
11
12typedef void (probes_handler_t) (u32 opcode, long addr, struct pt_regs *);
13
14struct arch_probe_insn {
15	probes_handler_t *handler;
16};
17#ifdef CONFIG_KPROBES
18typedef __le32 kprobe_opcode_t;
19struct arch_specific_insn {
20	struct arch_probe_insn api;
21	kprobe_opcode_t *xol_insn;
22	/* restore address after step xol */
23	unsigned long xol_restore;
24};
25#endif
26
27#endif