1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * arch/arm64/kernel/probes/decode-insn.h
5 * Copyright (C) 2013 Linaro Limited.
8 #ifndef _ARM_KERNEL_KPROBES_ARM64_H
9 #define _ARM_KERNEL_KPROBES_ARM64_H
11 #include <asm/kprobes.h>
14 * ARM strongly recommends a limit of 128 bytes between LoadExcl and
15 * StoreExcl instructions in a single thread of execution. So keep the
16 * max atomic context size as 32.
18 #define MAX_ATOMIC_CONTEXT_SIZE (128 / sizeof(kprobe_opcode_t))
27 enum probe_insn __kprobes
28 arm_kprobe_decode_insn(kprobe_opcode_t *addr, struct arch_specific_insn *asi);
30 enum probe_insn __kprobes
31 arm_probe_decode_insn(probe_opcode_t insn, struct arch_probe_insn *asi);
33 #endif /* _ARM_KERNEL_KPROBES_ARM64_H */