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5f97f7f9 HS |
1 | /* |
2 | * Kernel Probes (KProbes) | |
3 | * | |
4 | * Copyright (C) 2005-2006 Atmel Corporation | |
5 | * Copyright (C) IBM Corporation, 2002, 2004 | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License version 2 as | |
9 | * published by the Free Software Foundation. | |
10 | */ | |
11 | #ifndef __ASM_AVR32_KPROBES_H | |
12 | #define __ASM_AVR32_KPROBES_H | |
13 | ||
14 | #include <linux/types.h> | |
15 | ||
16 | typedef u16 kprobe_opcode_t; | |
17 | #define BREAKPOINT_INSTRUCTION 0xd673 /* breakpoint */ | |
18 | #define MAX_INSN_SIZE 2 | |
19 | ||
20 | #define ARCH_INACTIVE_KPROBE_COUNT 1 | |
21 | ||
22 | #define arch_remove_kprobe(p) do { } while (0) | |
23 | ||
24 | /* Architecture specific copy of original instruction */ | |
25 | struct arch_specific_insn { | |
26 | kprobe_opcode_t insn[MAX_INSN_SIZE]; | |
27 | }; | |
28 | ||
29 | extern int kprobe_exceptions_notify(struct notifier_block *self, | |
30 | unsigned long val, void *data); | |
31 | ||
32 | #define flush_insn_slot(p) do { } while (0) | |
33 | ||
34 | #endif /* __ASM_AVR32_KPROBES_H */ |