Re: Problems interrupting remote target on powerpc

FWIW, the way I remember things on how it's supposed to work is
the following:

  - The Ctrl-c sequence triggers a SIGINT
  - GDB has a handler and the remote layer sends a single
    interrupt character to GDBserver
  - The interrupt character arriving on the GDBserver side of the
    connection triggers a SIGINT in GDBserver
  - GDBserver has a handler that sends a SIGINT to the inferior.
  - The inferior receives the SIGINT, and thus stops, and the kernel
    informs GDBserver, and GDBserver then sends a stop packet back
    to GDB, who then tells the user the inferior has stopped on
    a SIGINT.

One typically workaround when the above doesn't work is to log onto
the remote machine, and send the inferior process a SIGINT signal
by hand, by using the "kill -INT <PID>" command.

-- 
Joel