blob: 41cf6be02f681f7b264901ea0bc2f53e770e9b07 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * linux/include/asm-h8300/traps.h
3 *
4 * Copyright (C) 2003 Yoshinori Sato <ysato@users.sourceforge.jp>
5 *
6 * This file is subject to the terms and conditions of the GNU General Public
7 * License. See the file COPYING in the main directory of this archive
8 * for more details.
9 */
10
11#ifndef _H8300_TRAPS_H
12#define _H8300_TRAPS_H
13
14extern void system_call(void);
15extern void interrupt_entry(void);
16extern void trace_break(void);
17
18#define JMP_OP 0x5a000000
19#define JSR_OP 0x5e000000
20#define VECTOR(address) ((JMP_OP)|((unsigned long)address))
21#define REDIRECT(address) ((JSR_OP)|((unsigned long)address))
22
23#define TRACE_VEC 5
24
25#define TRAP0_VEC 8
26#define TRAP1_VEC 9
27#define TRAP2_VEC 10
28#define TRAP3_VEC 11
29
30#if defined(__H8300H__)
31#define NR_TRAPS 12
32#endif
33#if defined(__H8300S__)
34#define NR_TRAPS 16
35#endif
36
37#endif /* _H8300_TRAPS_H */