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1da177e4 LT |
1 | /* |
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 | ||
14 | extern void system_call(void); | |
15 | extern void interrupt_entry(void); | |
16 | extern 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 */ |