RFA: Recognize 'x' in response to 'p' packet

Daniel Jacobowitz drow@false.org
Fri Dec 17 22:20:00 GMT 2004

On Thu, Dec 16, 2004 at 04:12:00PM -0500, Jim Blandy wrote:
> Ping.
> Jim Blandy <jimb@redhat.com> writes:
> > 2004-12-02  Jim Blandy  <jimb@redhat.com>
> > 
> > 	* remote.c (fetch_register_using_p): Recognize 'x's for the value
> > 	of the register as indicating that the register's value is not
> > 	available.

I know this came up a bit already, but could you elaborate on why you
had to silently provide a value of 0?  We do have a defined interface
for 'currently not available', though we do not use it well.  This
isn't support for the xx response, just a workaround.

Daniel Jacobowitz

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