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Linux kernel mirror (for testing)
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1/* SPDX-License-Identifier: GPL-2.0-only */
2
3#ifndef __ASM_INSN_DEF_H
4#define __ASM_INSN_DEF_H
5
6#include <asm/brk-imm.h>
7
8/* A64 instructions are always 32 bits. */
9#define AARCH64_INSN_SIZE 4
10
11/*
12 * BRK instruction encoding
13 * The #imm16 value should be placed at bits[20:5] within BRK ins
14 */
15#define AARCH64_BREAK_MON 0xd4200000
16
17/*
18 * BRK instruction for provoking a fault on purpose
19 * Unlike kgdb, #imm16 value with unallocated handler is used for faulting.
20 */
21#define AARCH64_BREAK_FAULT (AARCH64_BREAK_MON | (FAULT_BRK_IMM << 5))
22
23#endif /* __ASM_INSN_DEF_H */