From: Florian Weimer <fweimer@redhat.com>
To: Andreas Schwab <schwab@suse.de>
Cc: Joseph Myers <joseph@codesourcery.com>, libc-alpha@sourceware.org
Subject: Re: Pending fixes for all-ABIs builds
Date: Wed, 09 Nov 2016 11:56:00 -0000 [thread overview]
Message-ID: <f8914907-a8ca-7e80-69a5-8248c27e1831@redhat.com> (raw)
In-Reply-To: <mvmpom5c9i4.fsf@hawking.suse.de>
On 11/09/2016 10:01 AM, Andreas Schwab wrote:
> On Nov 09 2016, Florian Weimer <fweimer@redhat.com> wrote:
>
>> Does this mean the dynamic linker starts with it's GOT pointer as NULL,
>> initializes that to point it to the malloc in elf/dl-minimal.c, and then,
>> once libc.so.6 is relocated updates its GOT pointer to point to the malloc
>> in libc.so.6?
>
> ld.so re-relocates itself after all static dependencies have been loaded
> and relocated.
And even at this point, the code is used for future dynamic linking
operations?
Thanks,
Florian
next prev parent reply other threads:[~2016-11-09 11:56 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-07 23:25 Joseph Myers
2016-11-08 8:28 ` Florian Weimer
2016-11-08 23:22 ` Joseph Myers
2016-11-09 8:14 ` Florian Weimer
2016-11-09 8:18 ` Joseph Myers
2016-11-09 9:01 ` Andreas Schwab
2016-11-09 11:56 ` Florian Weimer [this message]
2016-11-09 13:26 ` Andreas Schwab
2016-11-09 13:39 ` Florian Weimer
2016-11-09 13:47 ` Andreas Schwab
2016-11-09 13:52 ` Florian Weimer
2016-11-09 14:50 ` Andreas Schwab
2016-11-09 14:54 ` Florian Weimer
2016-11-09 22:00 ` Roland McGrath
2016-11-10 7:58 ` Florian Weimer
2016-11-10 9:28 ` Andreas Schwab
2016-11-10 16:30 ` _rtld_global_ro and static dlopen (was: Re: Pending fixes for all-ABIs builds) Florian Weimer
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