Release 4.14 arch/h8300/include/asm/traps.h

/*
 *  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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Yoshinori Sato
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Masami Hiramatsu
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2
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Directory: arch/h8300/include/asm

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