global str terminal_namespace = "/dev/term/0"
global real x = 1.0
global real y = 1.0

function main ()
	real x $0
	load_absolute_32 &x -> x
	real y $1
	load_absolute_32 &y -> y
	real result $2
	add_real x y -> result
	str result_str $3
	real_to_string result -> result_str
	call &pln result_str
	exit 0

function pln (str message $0) 
	str term $1
	int msg_length $2
	str nl $3
	int nl_length $4
	int mode $5

	load_immediate 0 -> mode
	syscall OPEN &terminal_namespace mode -> term
	strlen message -> msg_length
	syscall WRITE term message msg_length	
	load_address new_line -> nl
	strlen nl -> nl_length
	syscall WRITE term nl nl_length
	return