| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 */ |