[PATCH v12 0/6] elf: Use mmap to map in section contents

[H.J. Lu]

On Thu, Apr 4, 2024 at 3:46 PM H.J. Lu <hjl.tools@gmail.com> wrote:
>
> On Thu, Apr 4, 2024 at 3:44 PM Joseph Myers <josmyers@redhat.com> wrote:
> >
> > On Fri, 5 Apr 2024, Alan Modra wrote:
> >
> > > On Thu, Apr 04, 2024 at 08:27:50PM +0000, Joseph Myers wrote:
> > > > On Thu, 4 Apr 2024, Luis Machado wrote:
> > > >
> > > > > Probably known, judging from the e-mail reworking _bfd_mmap_read_temporary, but I thought I'd mention anyway.
> > > > >
> > > > > Looks like this might be causing gdb crashes of the following nature:
> > > >
> > > > It's also causing segfaults linking libstdc++ for powerpc64-linux-gnu in
> > > > build-many-glibcs.py, when using binutils and GCC mainline.
> > >
> > > Likely fixed with b43b352837ea.
> >
> > I confirmed it's still present as of
> > 16810e455feb26ef826a3ed876d6d7e6d24818b0, which is more recent.
> >
>
> Try:
>
> 360d244b24e bfd: Handle bmmap failure in _bfd_mmap_read_temporary
>
> --
> H.J.

I opened:

https://sourceware.org/bugzilla/show_bug.cgi?id=31608


-- 
H.J.