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Message-ID:
<DS7PR12MB57650ECE82E98949E3C62E17CB8A9@DS7PR12MB5765.namprd12.prod.outlook.com>
Date: Sat, 16 Jul 2022 01:23:27 -0700
From: Fangrui Song <i@...kray.me>
To: musl@...ts.openwall.com
Subject: Re: [PATCH] ldso: support DT_RELR relative relocation format
On Wed, Jun 22, 2022 at 7:12 PM Fangrui Song <i@...kray.me> wrote:
>
> On 2022-06-05, Fangrui Song wrote:
> >this resolves DT_RELR relocations in non-ldso objects.
> >
> >generic-abi pre-standard for DT_RELR:
> >https://groups.google.com/g/generic-abi/c/bX460iggiKg
> >FreeBSD rtld added DT_RELR support in 2021-08.
> >glibc added DT_RELR support in 2022-04.
> >
> >Since ld.lld 7, --pack-dyn-relocs=relr can generate DT_RELR.
> >Since binutils 2.38, GNU ld's x86 and powerpc64 ports supports -z
> >pack-relative-relocs to generate DT_RELR. ld.lld 15 also has the option.
>
> Ping
Ping^2
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