1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * arch/arm64/include/asm/probes.h
5 * Copyright (C) 2013 Linaro Limited
12 typedef u32 probe_opcode_t;
13 typedef void (probes_handler_t) (u32 opcode, long addr, struct pt_regs *);
15 /* architecture specific copy of original instruction */
16 struct arch_probe_insn {
18 pstate_check_t *pstate_cc;
19 probes_handler_t *handler;
20 /* restore address after step xol */
21 unsigned long restore;
24 typedef u32 kprobe_opcode_t;
25 struct arch_specific_insn {
26 struct arch_probe_insn api;