gdbstub initial code, v7

[Roland McGrath]

> But I meant another case, when the stopped tracee doesn't have siginfo.
> Currently ugdb just sends this signal to tracee, and then it will be
> reported to gdb. Not sure if this is right or not, I can change this.
> (or perhap this doesn't matter, I dunno).

What do you mean by "doesn't have siginfo"?  You mean non-signal stops?
What non-signal stops does ugdb report?


Thanks,
Roland