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| Commit | Line | Data |
|---|---|---|
| c18377c3 DL |
1 | /* |
| 2 | * arch/arm/kernel/probes-arm.h | |
| 3 | * | |
| 4 | * Copyright 2013 Linaro Ltd. | |
| 5 | * Written by: David A. Long | |
| 6 | * | |
| 7 | * The code contained herein is licensed under the GNU General Public | |
| 8 | * License. You may obtain a copy of the GNU General Public License | |
| 9 | * Version 2 or later at the following locations: | |
| 10 | * | |
| 11 | * http://www.opensource.org/licenses/gpl-license.html | |
| 12 | * http://www.gnu.org/copyleft/gpl.html | |
| 13 | */ | |
| 14 | ||
| 15 | #ifndef _ARM_KERNEL_PROBES_ARM_H | |
| 16 | #define _ARM_KERNEL_PROBES_ARM_H | |
| 17 | ||
| 3e6cd394 DL |
18 | enum probes_arm_action { |
| 19 | PROBES_EMULATE_NONE, | |
| 20 | PROBES_SIMULATE_NOP, | |
| 21 | PROBES_PRELOAD_IMM, | |
| 22 | PROBES_PRELOAD_REG, | |
| 23 | PROBES_BRANCH_IMM, | |
| 24 | PROBES_BRANCH_REG, | |
| 25 | PROBES_MRS, | |
| 26 | PROBES_CLZ, | |
| 27 | PROBES_SATURATING_ARITHMETIC, | |
| 28 | PROBES_MUL1, | |
| 29 | PROBES_MUL2, | |
| 30 | PROBES_SWP, | |
| 31 | PROBES_LDRSTRD, | |
| 32 | PROBES_LOAD, | |
| 33 | PROBES_STORE, | |
| 34 | PROBES_LOAD_EXTRA, | |
| 35 | PROBES_STORE_EXTRA, | |
| 36 | PROBES_MOV_IP_SP, | |
| 37 | PROBES_DATA_PROCESSING_REG, | |
| 38 | PROBES_DATA_PROCESSING_IMM, | |
| 39 | PROBES_MOV_HALFWORD, | |
| 40 | PROBES_SEV, | |
| 41 | PROBES_WFE, | |
| 42 | PROBES_SATURATE, | |
| 43 | PROBES_REV, | |
| 44 | PROBES_MMI, | |
| 45 | PROBES_PACK, | |
| 46 | PROBES_EXTEND, | |
| 47 | PROBES_EXTEND_ADD, | |
| 48 | PROBES_MUL_ADD_LONG, | |
| 49 | PROBES_MUL_ADD, | |
| 50 | PROBES_BITFIELD, | |
| 51 | PROBES_BRANCH, | |
| 52 | PROBES_LDMSTM, | |
| 53 | NUM_PROBES_ARM_ACTIONS | |
| 54 | }; | |
| 55 | ||
| f145d664 | 56 | void __kprobes simulate_bbl(probes_opcode_t opcode, |
| b4cd605c | 57 | struct arch_probes_insn *asi, struct pt_regs *regs); |
| f145d664 | 58 | void __kprobes simulate_blx1(probes_opcode_t opcode, |
| b4cd605c | 59 | struct arch_probes_insn *asi, struct pt_regs *regs); |
| f145d664 | 60 | void __kprobes simulate_blx2bx(probes_opcode_t opcode, |
| b4cd605c | 61 | struct arch_probes_insn *asi, struct pt_regs *regs); |
| f145d664 | 62 | void __kprobes simulate_mrs(probes_opcode_t opcode, |
| b4cd605c | 63 | struct arch_probes_insn *asi, struct pt_regs *regs); |
| f145d664 | 64 | void __kprobes simulate_mov_ipsp(probes_opcode_t opcode, |
| b4cd605c | 65 | struct arch_probes_insn *asi, struct pt_regs *regs); |
| c18377c3 | 66 | |
| 47e190fa DL |
67 | extern const union decode_item probes_decode_arm_table[]; |
| 68 | ||
| 69 | enum probes_insn arm_probes_decode_insn(probes_opcode_t, | |
| b4cd605c | 70 | struct arch_probes_insn *, bool emulate, |
| 47e190fa DL |
71 | const union decode_action *actions); |
| 72 | ||
| c18377c3 | 73 | #endif |