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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
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Subject: [Bug corefiles/27689] FAIL: gdb.base/gcore-tls-pie.exp: x/i $pc
Date: Fri, 09 Apr 2021 09:31:11 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D27689

--- Comment #9 from Tom de Vries <vries at gcc dot gnu.org> ---
(In reply to Tom de Vries from comment #8)
> As for gdb, the patch I was testing was:
> ...
> diff --git a/bfd/elf.c b/bfd/elf.c
> index 276fa14c0dd..8f245d59fef 100644
> --- a/bfd/elf.c
> +++ b/bfd/elf.c
> @@ -12160,6 +12160,13 @@ elf_parse_notes (bfd *abfd, char *buf, size_t si=
ze,
> file
> _ptr offset,
>        if (in.namesz > buf - in.namedata + size)
>         return false;
>=20=20
> +      if (in.namesz =3D=3D 0)
> +       {
> +         /* Assume it's padding, try again.  */
> +         p +=3D 4;
> +         continue;
> +       }
> +=20=20=20=20=20=20
>        in.descsz =3D H_GET_32 (abfd, xnp->descsz);
>        in.descdata =3D p + ELF_NOTE_DESC_OFFSET (in.namesz, align);
>        in.descpos =3D offset + (in.descdata - buf);
> ...
>=20
> But having verified that the test passes with eu-readelf without this pat=
ch,
> I'm not sure if it will turn out to be necessary.
>=20
> So, we'll just have to retest after the strip PR has been fixed.

Though still the patch might be worth submitting.

--=20
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