If gdbserver_start() fails (usually because we couldn't bind to the
requested TCP port) then exit qemu rather than blithely continuing.
This brings the linux-user behaviour in to line with system mode.
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
#endif
if (gdbstub_port) {
- gdbserver_start (gdbstub_port);
+ if (gdbserver_start(gdbstub_port) < 0) {
+ fprintf(stderr, "qemu: could not open gdbserver on port %d\n",
+ gdbstub_port);
+ exit(1);
+ }
gdb_handlesig(env, 0);
}
cpu_loop(env);