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

function main ()
	real a $0;
	load_absolute_32 x -> a;
	real b $1;
	load_absolute_32 y -> b;
	real result $2;
	add_real a b -> result;
	str result_str $3;
	real_to_string result -> result_str;
	call pln result_str -> void;
	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;
	string_length message -> msg_length;
	syscall WRITE term message msg_length;
	load_address new_line -> nl;
	string_length nl -> nl_length;
	syscall WRITE term nl nl_length;
	return;