From: Florian Weimer via Libc-alpha <libc-alpha@sourceware.org>
To: "H.J. Lu" <hjl.tools@gmail.com>
Cc: Carlos O'Donell via Libc-alpha <libc-alpha@sourceware.org>,
Pedro Alves <palves@redhat.com>,
Conan C Huang <conhuang@cisco.com>,
"Metzger, Markus T" <markus.t.metzger@intel.com>,
Jeremy Stenglein <jstengle@cisco.com>,
"xe-linux-external\(mailer list\)" <xe-linux-external@cisco.com>
Subject: Re: RFC: Add DT_GNU_DEBUG
Date: Tue, 03 Aug 2021 22:13:34 +0200 [thread overview]
Message-ID: <87pmuue175.fsf@oldenburg.str.redhat.com> (raw)
In-Reply-To: <CAMe9rOouBMpx064pRAaS6XyD8BS2E2XgZi5_JsuikJK-heynUg@mail.gmail.com> (H. J. Lu's message of "Tue, 3 Aug 2021 11:23:39 -0700")
* H. J. Lu:
> No, copy relocation doesn't work:
>
> https://sourceware.org/bugzilla/show_bug.cgi?id=28130
>
> I want to get rid of copy relocation and keep _r_debug only for existing
> broken binaries. The new interface will provide an access function to
> get the address of internal data in ld.so.
Surely we can update both copies?! They exist today, so I don't expect
new problems from a tools perspective.
Thanks,
Florian
next prev parent reply other threads:[~2021-08-03 20:14 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-26 19:32 [RFC PATCH 3/3] add r_debug multiple namespaces support Daniel Walker via Libc-alpha
2020-06-26 21:05 ` Florian Weimer via Libc-alpha
2020-06-26 21:19 ` Carlos O'Donell via Libc-alpha
2020-06-26 21:24 ` Florian Weimer via Libc-alpha
2020-06-26 21:44 ` Carlos O'Donell via Libc-alpha
2020-06-27 9:34 ` Florian Weimer
2020-06-28 12:34 ` Carlos O'Donell via Libc-alpha
2020-06-29 8:51 ` Florian Weimer via Libc-alpha
2021-07-23 23:38 ` H.J. Lu via Libc-alpha
2021-07-27 17:39 ` Daniel Walker via Libc-alpha
2021-07-27 18:14 ` H.J. Lu via Libc-alpha
2021-07-28 15:15 ` H.J. Lu via Libc-alpha
2021-07-28 15:44 ` Daniel Walker via Libc-alpha
2021-07-28 17:14 ` H.J. Lu via Libc-alpha
2021-07-28 19:02 ` Daniel Walker via Libc-alpha
2021-07-28 20:04 ` H.J. Lu via Libc-alpha
2021-08-02 4:24 ` RFC: Add DT_GNU_DEBUG H.J. Lu via Libc-alpha
2021-08-02 5:22 ` Florian Weimer via Libc-alpha
2021-08-02 13:10 ` H.J. Lu via Libc-alpha
2021-08-03 16:39 ` Daniel Walker via Libc-alpha
2021-08-03 18:08 ` H.J. Lu via Libc-alpha
2021-08-03 20:04 ` Daniel Walker via Libc-alpha
2021-08-03 18:12 ` Florian Weimer via Libc-alpha
2021-08-03 18:23 ` H.J. Lu via Libc-alpha
2021-08-03 20:13 ` Florian Weimer via Libc-alpha [this message]
2021-08-03 20:21 ` H.J. Lu via Libc-alpha
2021-08-09 14:32 ` RFC: 2 choices of DT_XXX for dlmopen H.J. Lu via Libc-alpha
2021-08-09 17:16 ` Daniel Walker via Libc-alpha
2021-08-15 0:33 ` [PATCH] Extend struct r_debug to support multiple namespaces H.J. Lu via Libc-alpha
2021-08-16 16:20 ` Daniel Walker via Libc-alpha
2021-08-17 1:07 ` H.J. Lu via Libc-alpha
2020-06-27 1:21 ` [RFC PATCH 3/3] add r_debug multiple namespaces support Daniel Walker (danielwa) via Libc-alpha
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