Remote protocol question: the documentation says '?' is not required, but maybe it is?

Reuben Thomas
Tue Jul 21 21:23:04 GMT 2020

On Tue, 21 Jul 2020 at 22:19, Maciej W. Rozycki <> wrote:

> On Tue, 21 Jul 2020, Reuben Thomas wrote:
> > Just to eliminate this source of potential error, I adjusted my stub so
> > that when it first connects to gdb it does not send a packet. This does
> not
> > change the exchange with gdb in any way, except that the first packet
> from
> > the stub is not sent.
>  Well, this corrects an actual protocol error.

Indeed, and another version of gdb (or another debugger) might not be so


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