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/*
* linux/include/asm-h8300/traps.h
*
* Copyright (C) 2003 Yoshinori Sato <ysato@users.sourceforge.jp>
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file COPYING in the main directory of this archive
* for more details.
*/
#ifndef _H8300_TRAPS_H
#define _H8300_TRAPS_H
extern void _system_call(void);
extern void _interrupt_entry(void);
extern void _trace_break(void);
extern void _nmi(void);
extern void _interrupt_entry(void);
extern unsigned long *_interrupt_redirect_table;
#define JMP_OP 0x5a000000
#define JSR_OP 0x5e000000
#define VECTOR(address) ((JMP_OP)|((unsigned long)address))
#define REDIRECT(address) ((JSR_OP)|((unsigned long)address))
#define CPU_VECTOR ((unsigned long *)0x000000)
#define ADDR_MASK (0xffffff)
#define TRACE_VEC 5
#define TRAP0_VEC 8
#define TRAP1_VEC 9
#define TRAP2_VEC 10
#define TRAP3_VEC 11
extern char _start[], _etext[];
#define check_kernel_text(addr) \
((addr >= (unsigned long)(_start)) && \
(addr < (unsigned long)(_etext)) && !(addr & 1))
#endif /* _H8300_TRAPS_H */
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