1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3 * Copyright (C) 2014-2016 Pratyush Anand <panand@redhat.com>
4 */
5
6 #ifndef _ASM_UPROBES_H
7 #define _ASM_UPROBES_H
8
9 #include <asm/debug-monitors.h>
10 #include <asm/insn.h>
11 #include <asm/probes.h>
12
13 #define MAX_UINSN_BYTES AARCH64_INSN_SIZE
14
15 #define UPROBE_SWBP_INSN cpu_to_le32(BRK64_OPCODE_UPROBES)
16 #define UPROBE_SWBP_INSN_SIZE AARCH64_INSN_SIZE
17 #define UPROBE_XOL_SLOT_BYTES MAX_UINSN_BYTES
18
19 typedef __le32 uprobe_opcode_t;
20
21 struct arch_uprobe_task {
22 };
23
24 struct arch_uprobe {
25 union {
26 u8 insn[MAX_UINSN_BYTES];
27 u8 ixol[MAX_UINSN_BYTES];
28 };
29 struct arch_probe_insn api;
30 bool simulate;
31 };
32
33 #endif
34
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