51 lines
		
	
	
	
		
			1.5 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
		
		
			
		
	
	
			51 lines
		
	
	
	
		
			1.5 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
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								/* MN10300 Kernel Probes support
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								 *
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								 * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
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								 * Written by Mark Salter (msalter@redhat.com)
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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 Licence as published by
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								 * the Free Software Foundation; either version 2 of the Licence, or
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								 * (at your option) any later version.
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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
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								 * GNU General Public Licence for more details.
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								 *
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								 * You should have received a copy of the GNU General Public Licence
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								 * along with this program; if not, write to the Free Software
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								 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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								 *
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								 */
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								#ifndef _ASM_KPROBES_H
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								#define _ASM_KPROBES_H
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								#include <linux/types.h>
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								#include <linux/ptrace.h>
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								struct kprobe;
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								typedef unsigned char kprobe_opcode_t;
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								#define BREAKPOINT_INSTRUCTION	0xff
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								#define MAX_INSN_SIZE 8
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								#define MAX_STACK_SIZE 128
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								/* Architecture specific copy of original instruction */
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								struct arch_specific_insn {
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									/*  copy of original instruction
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									 */
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									kprobe_opcode_t insn[MAX_INSN_SIZE];
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								};
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								extern const int kretprobe_blacklist_size;
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								extern int kprobe_exceptions_notify(struct notifier_block *self,
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												    unsigned long val, void *data);
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								#define flush_insn_slot(p)  do {} while (0)
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								extern void arch_remove_kprobe(struct kprobe *p);
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								#endif /* _ASM_KPROBES_H */
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