This is not recommended to basically anyone but on occasion it's useful
and could be used for testing with other simulator programs for example
bare metal simulators.
It is not something we do officially support or make any quality
guarantees for.
Adding this is also an excuse to document the limitations and make the
time spent setting up system mode look more worthwhile and might be good
to cite in future discussions about testing in simulation.
Listen to gdbserver-port, accept the connection and run `lldb-server gdbserver --fd` on all platforms.
Parameters --min-gdbserver-port and --max-gdbserver-port are deprecated now.
This is the part 2 of #101283.
Fixes#97537.
