Re: Torubles with remote stub for m68k

[Quality Quorum <qqi@theworld.com>]

On Mon, 24 Jun 2002, Andrew Cagney wrote:

> > With gdb-5, if the stub doesn't use breakpoint registers, is it gdb's
> >> responsibility to save/restore the brekpoint across a 's' packet, or
> >> is that the stub's responsibility?
> >>
> >> Any help is appreciated!
> >
> >
> > If GDB sets the breakpoint using 'M' (or presumably 'X') commands, then
> > it is the client's responsibility to clear it.  It would be nice to
> > know why that isn't happening.  To observe it in action you can use
> > gdbserver on a GNU/Linux system...
>
> Try a:
>
> (gdb) maint print architecture OUTPUTFILE
>
> and check what the value of the single step macros are.  Your specific
> m68k target (configured as?) may have software single step settings that
> contradict what the target supports.

BTW, it will be nice to have this feature dynamically configurable.

>
> cf gdb/274.
> http://sources.redhat.com/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gdb&pr=274
>
> Andrew
>
>

Thanks,

Aleksey