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	#define EXC_PGM_ILLEGAL (1UL << 19)			#define EXC_PGM_ILLEGAL (1UL << 19)
	#define EXC_PGM_PRIV (1UL << 18)			#define EXC_PGM_PRIV (1UL << 18)
	#define EXC_PGM_TRAP (1UL << 17)			#define EXC_PGM_TRAP (1UL << 17)

	/* DTrace trap opcode. */			/* DTrace trap opcode. */
	#define EXC_DTRACE 0x7ffff808			#define EXC_DTRACE 0x7ffff808

	/* Magic pointer to store TOC base and other info for trap handlers on ppc64 */			/* Magic pointer to store TOC base and other info for trap handlers on ppc64 */
				#define TRAP_ENTRY 0x1e8
	#define TRAP_GENTRAP 0x1f0			#define TRAP_GENTRAP 0x1f0
	#define TRAP_TOCBASE 0x1f8			#define TRAP_TOCBASE 0x1f8

	#ifndef LOCORE			#ifndef LOCORE
	struct trapframe;			struct trapframe;
	struct thread;			struct thread;
	extern int (hmi_handler)(struct trapframe );			extern int (hmi_handler)(struct trapframe );
	void trap(struct trapframe *);			void trap(struct trapframe *);
	int ppc_instr_emulate(struct trapframe , struct thread );			int ppc_instr_emulate(struct trapframe , struct thread );
	#endif			#endif

	#endif /* _POWERPC_TRAP_H_ */			#endif /* _POWERPC_TRAP_H_ */