When you're doing a usual gdb session on an executable file on the same computer, you can give the run command and it will start the program over again.
When you're running gdb on an embedded system, as with the command target localhost:3210, how do you start the program over again without quitting and restarting your gdb session?
Best Answer
You are looking for Multi-Process Mode for gdbserver and
set remote exec-file filename