- .help = "Display or specify base port on which to listen "
- "for incoming GDB connections. "
- "No arguments reports GDB port; zero disables.",
+ .help = "Normally gdb listens to a TCP/IP port. Each subsequent GDB "
+ "server listens for the next port number after the "
+ "base port number specified. "
+ "No arguments reports GDB port. \"pipe\" means listen to stdin "
+ "output to stdout, an integer is base port number, \"disable\" disables "
+ "port. Any other string is are interpreted as named pipe to listen to. "
+ "Output pipe is the same name as input pipe, but with 'o' appended.",