rem: TRACE("get_memory_map failed for %p\n", (void *)virtual_addr);
add: ERROROUT1("get_memory_map failed for %p\n", (void *)virtual_addr);
context: static inline unsigned long vtophys(unsigned long virtual_addr){	physical_entry pe;	if (get_memory_map((void *)virtual_addr, 2048, &pe, 1) < 0) {		TRACE("get_memory_map failed for %p\n", (void *)virtual_addr);		return 0;	}	return (unsigned long) pe.address;}