STAP_PROBE1
STAP_PROBE1(uretprobe_stack, target, 42);
STAP_PROBE1(test, usdt_100, x);
STAP_PROBE1(test, usdt_300, x);
STAP_PROBE1(test, usdt_400, 400);
STAP_PROBE1(provider,probe,parm1)