On Tuesday, October 19, 2010 19:01:25 Pedro Alves wrote:
> On Tuesday 19 October 2010 15:52:03, Vladimir Prus wrote:
> > In the case when stub refuses to understand all modern thread-listing
> > packets, GDB falls back to qL packet, if if stub refuses to handle that
> > either,
> > 
> > reports:
> > 	RMT ERROR : failed to get remote thread list.
> > 
> > The further operation continues normally, and qL is really optional
> > packet, so there's no point scaring a user like that. Is the patch below
> > OK?
> 
> remote_get_threadlist has this:
> 
>   getpkt (&rs->buf, &rs->buf_size, 0);
> 
>   if (*rs->buf == '\0')
>     *result_count = 0;
>   else
>   ...
> 
> would it work to just make that:
> 
>   if (*rs->buf == '\0')
>     return 0;
> 
> instead?  That'd be easier to read, and leave the warning if
> something did go bust with the thread listing for targets
> that do support the packet (not sure there are any though).

This appears to work just fine. I've checked in the below patch.

- Volodya