(gdb) target remote localhost:5555
Remote debugging using localhost:5555
warning: unrecognized item "T054:d0fe7609" in "qSupported" response
warning: unrecognized item "5:fcfe7609" in "qSupported" response
warning: unrecognized item "8:9c320008" in "qSupported" response
0x0800329c in ?? ()
(gdb)