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	extern void *dpcpu0;			extern void *dpcpu0;

	struct pcb;			struct pcb;
	struct pcpu;			struct pcpu;

	register struct pcb *curpcb __asm__(__XSTRING(PCB_REG));			register struct pcb *curpcb __asm__(__XSTRING(PCB_REG));
	register struct pcpu *pcpup __asm__(__XSTRING(PCPU_REG));			register struct pcpu *pcpup __asm__(__XSTRING(PCPU_REG));

				#define get_pcpu() (pcpup)
	#define PCPU_GET(member) (pcpup->pc_ ## member)			#define PCPU_GET(member) (pcpup->pc_ ## member)

	static __inline __pure2 struct thread *			static __inline __pure2 struct thread *
	__curthread(void)			__curthread(void)
	{			{
	struct thread *td;			struct thread *td;

	__asm("ldx [%" __XSTRING(PCPU_REG) "], %0" : "=r" (td));			__asm("ldx [%" __XSTRING(PCPU_REG) "], %0" : "=r" (td));
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