[PATCH] Use '--readnever' when invoking GDB from gcore.in

[Kevin Buettner]

On Fri, 22 Feb 2019 13:24:47 -0500
Sergio Durigan Junior <sergiodj@redhat.com> wrote:

> Back when I proposed the '--readnever' feature, I somehow forgot or
> decided not to include the bits related to gcore.in in the original
> patch.  This patch finally updates the gcore script to invoke GDB
> using '--readnever'.
> 
> We've been carrying this patch on Fedora GDB for quite some time, and
> as expected the corefiles generated by gcore on Fedora don't have
> problems, which I think is the best indicator that the it's safe to
> generate corefiles using '--readnever'.
> 
> OK to check in?

LGTM.

Kevin