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author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-08-07 09:55:16 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-08-07 09:55:16 +0100 |
commit | a1b81a84fff05dbfef45b7012c26e1fee9973e5d (patch) | |
tree | 3d053e76542ad4d20bd83ad35c13eabff97003ab /arch/avr32/include/asm/kprobes.h | |
parent | 4fb8af10d0fd09372d52966b76922b9e82bbc950 (diff) | |
parent | 3663b736a5083b3bce74520b637f630f01f66a7f (diff) | |
download | blackbird-op-linux-a1b81a84fff05dbfef45b7012c26e1fee9973e5d.tar.gz blackbird-op-linux-a1b81a84fff05dbfef45b7012c26e1fee9973e5d.zip |
Merge branch 'header-move' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6
Diffstat (limited to 'arch/avr32/include/asm/kprobes.h')
-rw-r--r-- | arch/avr32/include/asm/kprobes.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/avr32/include/asm/kprobes.h b/arch/avr32/include/asm/kprobes.h new file mode 100644 index 000000000000..996cb656474e --- /dev/null +++ b/arch/avr32/include/asm/kprobes.h @@ -0,0 +1,35 @@ +/* + * Kernel Probes (KProbes) + * + * Copyright (C) 2005-2006 Atmel Corporation + * Copyright (C) IBM Corporation, 2002, 2004 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __ASM_AVR32_KPROBES_H +#define __ASM_AVR32_KPROBES_H + +#include <linux/types.h> + +typedef u16 kprobe_opcode_t; +#define BREAKPOINT_INSTRUCTION 0xd673 /* breakpoint */ +#define MAX_INSN_SIZE 2 + +#define kretprobe_blacklist_size 0 + +#define arch_remove_kprobe(p) do { } while (0) + +/* Architecture specific copy of original instruction */ +struct arch_specific_insn { + kprobe_opcode_t insn[MAX_INSN_SIZE]; +}; + +extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr); +extern int kprobe_exceptions_notify(struct notifier_block *self, + unsigned long val, void *data); + +#define flush_insn_slot(p) do { } while (0) + +#endif /* __ASM_AVR32_KPROBES_H */ |