1. 根目录:
2. arch
3. sh
4. include
5. asm
6. traps.h

#ifndef __ASM_SH_TRAPS_H
#define __ASM_SH_TRAPS_H

#include <linux/compiler.h>

#ifdef CONFIG_SUPERH32
# include <asm/traps_32.h>
#else
# include <asm/traps_64.h>
#endif

BUILD_TRAP_HANDLER(address_error);
BUILD_TRAP_HANDLER(debug);
BUILD_TRAP_HANDLER(bug);
BUILD_TRAP_HANDLER(breakpoint);
BUILD_TRAP_HANDLER(singlestep);
BUILD_TRAP_HANDLER(fpu_error);
BUILD_TRAP_HANDLER(fpu_state_restore);
BUILD_TRAP_HANDLER(nmi);

#endif /* __ASM_SH_TRAPS_H */