projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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2 | /* |
| 3 | * Copyright (C) 2014-2016 Pratyush Anand <panand@redhat.com> | |
| 9842ceae PA |
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 | ||
| 60f07e22 | 15 | #define UPROBE_SWBP_INSN cpu_to_le32(BRK64_OPCODE_UPROBES) |
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16 | #define UPROBE_SWBP_INSN_SIZE AARCH64_INSN_SIZE |
| 17 | #define UPROBE_XOL_SLOT_BYTES MAX_UINSN_BYTES | |
| 18 | ||
| ef08c0fa | 19 | typedef __le32 uprobe_opcode_t; |
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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 |