return (ret & 0x4 ? 1 : 0);
return (ret & 0x4 ? 0 : 1);
buginstat(void){	register int ret;	BUGCTXT();	asm volatile ("or r9,r0," INSTAT);	asm volatile ("tb0 0,r0,0x1F0");	asm volatile ("or %0,r0,r2" : "=r" (ret) : );	OSCTXT();	return (ret & 0x4 ? 1 : 0);}