projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 221bf15f JM |
1 | /* |
| 2 | * arch/arm/kernel/kprobes.h | |
| 3 | * | |
| 0d1a095a JM |
4 | * Copyright (C) 2011 Jon Medhurst <tixy@yxit.co.uk>. |
| 5 | * | |
| 6 | * Some contents moved here from arch/arm/include/asm/kprobes.h which is | |
| 221bf15f JM |
7 | * Copyright (C) 2006, 2007 Motorola Inc. |
| 8 | * | |
| 9 | * This program is free software; you can redistribute it and/or modify | |
| 10 | * it under the terms of the GNU General Public License version 2 as | |
| 11 | * published by the Free Software Foundation. | |
| 12 | * | |
| 13 | * This program is distributed in the hope that it will be useful, | |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 | * General Public License for more details. | |
| 17 | */ | |
| 18 | ||
| 19 | #ifndef _ARM_KERNEL_KPROBES_H | |
| 20 | #define _ARM_KERNEL_KPROBES_H | |
| 21 | ||
| 47e190fa DL |
22 | #include "probes.h" |
| 23 | ||
| 221bf15f | 24 | /* |
| aceb487a | 25 | * These undefined instructions must be unique and |
| 221bf15f JM |
26 | * reserved solely for kprobes' use. |
| 27 | */ | |
| 3b269455 | 28 | #define KPROBE_ARM_BREAKPOINT_INSTRUCTION 0x07f001f8 |
| aceb487a JM |
29 | #define KPROBE_THUMB16_BREAKPOINT_INSTRUCTION 0xde18 |
| 30 | #define KPROBE_THUMB32_BREAKPOINT_INSTRUCTION 0xf7f0a018 | |
| 31 | ||
| 47e190fa | 32 | enum probes_insn __kprobes |
| b4cd605c | 33 | kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_probes_insn *asi, |
| 47e190fa | 34 | const struct decode_header *h); |
| 221bf15f | 35 | |
| 44a0a59c | 36 | typedef enum probes_insn (kprobe_decode_insn_t)(probes_opcode_t, |
| b4cd605c | 37 | struct arch_probes_insn *, |
| 602cd260 | 38 | bool, |
| 3e6cd394 | 39 | const union decode_action *); |
| 24371707 JM |
40 | |
| 41 | #ifdef CONFIG_THUMB2_KERNEL | |
| 42 | ||
| 47e190fa DL |
43 | extern const union decode_action kprobes_t32_actions[]; |
| 44 | extern const union decode_action kprobes_t16_actions[]; | |
| 24371707 JM |
45 | |
| 46 | #else /* !CONFIG_THUMB2_KERNEL */ | |
| 47 | ||
| 47e190fa | 48 | extern const union decode_action kprobes_arm_actions[]; |
| 3e6cd394 | 49 | |
| 24371707 | 50 | #endif |
| 221bf15f | 51 | |
| 221bf15f | 52 | #endif /* _ARM_KERNEL_KPROBES_H */ |