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fcaf2036 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
c18377c3 | 2 | /* |
fca08f32 | 3 | * arch/arm/probes/decode-arm.h |
c18377c3 DL |
4 | * |
5 | * Copyright 2013 Linaro Ltd. | |
6 | * Written by: David A. Long | |
c18377c3 DL |
7 | */ |
8 | ||
9 | #ifndef _ARM_KERNEL_PROBES_ARM_H | |
10 | #define _ARM_KERNEL_PROBES_ARM_H | |
11 | ||
fca08f32 WN |
12 | #include "decode.h" |
13 | ||
3e6cd394 | 14 | enum probes_arm_action { |
3e6cd394 DL |
15 | PROBES_PRELOAD_IMM, |
16 | PROBES_PRELOAD_REG, | |
17 | PROBES_BRANCH_IMM, | |
18 | PROBES_BRANCH_REG, | |
19 | PROBES_MRS, | |
20 | PROBES_CLZ, | |
21 | PROBES_SATURATING_ARITHMETIC, | |
22 | PROBES_MUL1, | |
23 | PROBES_MUL2, | |
24 | PROBES_SWP, | |
25 | PROBES_LDRSTRD, | |
26 | PROBES_LOAD, | |
27 | PROBES_STORE, | |
28 | PROBES_LOAD_EXTRA, | |
29 | PROBES_STORE_EXTRA, | |
30 | PROBES_MOV_IP_SP, | |
31 | PROBES_DATA_PROCESSING_REG, | |
32 | PROBES_DATA_PROCESSING_IMM, | |
33 | PROBES_MOV_HALFWORD, | |
34 | PROBES_SEV, | |
35 | PROBES_WFE, | |
36 | PROBES_SATURATE, | |
37 | PROBES_REV, | |
38 | PROBES_MMI, | |
39 | PROBES_PACK, | |
40 | PROBES_EXTEND, | |
41 | PROBES_EXTEND_ADD, | |
42 | PROBES_MUL_ADD_LONG, | |
43 | PROBES_MUL_ADD, | |
44 | PROBES_BITFIELD, | |
45 | PROBES_BRANCH, | |
46 | PROBES_LDMSTM, | |
47 | NUM_PROBES_ARM_ACTIONS | |
48 | }; | |
49 | ||
f145d664 | 50 | void __kprobes simulate_bbl(probes_opcode_t opcode, |
b4cd605c | 51 | struct arch_probes_insn *asi, struct pt_regs *regs); |
f145d664 | 52 | void __kprobes simulate_blx1(probes_opcode_t opcode, |
b4cd605c | 53 | struct arch_probes_insn *asi, struct pt_regs *regs); |
f145d664 | 54 | void __kprobes simulate_blx2bx(probes_opcode_t opcode, |
b4cd605c | 55 | struct arch_probes_insn *asi, struct pt_regs *regs); |
f145d664 | 56 | void __kprobes simulate_mrs(probes_opcode_t opcode, |
b4cd605c | 57 | struct arch_probes_insn *asi, struct pt_regs *regs); |
f145d664 | 58 | void __kprobes simulate_mov_ipsp(probes_opcode_t opcode, |
b4cd605c | 59 | struct arch_probes_insn *asi, struct pt_regs *regs); |
c18377c3 | 60 | |
47e190fa DL |
61 | extern const union decode_item probes_decode_arm_table[]; |
62 | ||
63 | enum probes_insn arm_probes_decode_insn(probes_opcode_t, | |
b4cd605c | 64 | struct arch_probes_insn *, bool emulate, |
83803d97 WN |
65 | const union decode_action *actions, |
66 | const struct decode_checker *checkers[]); | |
47e190fa | 67 | |
c18377c3 | 68 | #endif |