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This file will contain the instruction decoding and emulation code which is common to both ARM and Thumb instruction sets. For now, we will just move over condition_checks from kprobes-arm.c This table is also renamed to kprobe_condition_checks to avoid polluting the public namespace with a too generic name. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
/*
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* arch/arm/kernel/kprobes.h
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*
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* Contents moved from arch/arm/include/asm/kprobes.h which is
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* Copyright (C) 2006, 2007 Motorola Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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#ifndef _ARM_KERNEL_KPROBES_H
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#define _ARM_KERNEL_KPROBES_H
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/*
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* This undefined instruction must be unique and
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* reserved solely for kprobes' use.
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*/
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#define KPROBE_BREAKPOINT_INSTRUCTION 0xe7f001f8
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enum kprobe_insn {
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INSN_REJECTED,
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INSN_GOOD,
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INSN_GOOD_NO_SLOT
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};
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enum kprobe_insn arm_kprobe_decode_insn(kprobe_opcode_t,
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struct arch_specific_insn *);
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void __init arm_kprobe_decode_init(void);
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extern kprobe_check_cc * const kprobe_condition_checks[16];
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#endif /* _ARM_KERNEL_KPROBES_H */
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