/* * 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 */