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From: "dje at google dot com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/11786] PIE support may not work for some PIEs
Date: Thu, 05 Sep 2013 20:41:00 -0000 [thread overview]
Message-ID: <bug-11786-4717-rRrA5JIro1@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-11786-4717@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=11786
dje at google dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ccoutant at google dot com,
| |dje at google dot com
--- Comment #1 from dje at google dot com ---
Another variant that needs to be handled:
Gold sets PF_W for the GNU_RELRO segment and strip removes it.
This causes the following to fail:
bash$ gdb binary.unstripped core.from.stripped
svr4_exec_displacement thinks the core doesn't match the binary
(because of a program segment header mismatch in the flags field)
and the addresses from the core file are not applied.
I think it's reasonable to ignore the flags field for the purposes of this
test,
but maybe I'm missing something.
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next parent reply other threads:[~2013-09-05 20:41 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-11786-4717@http.sourceware.org/bugzilla/>
2013-09-05 20:41 ` dje at google dot com [this message]
2013-09-05 20:59 ` jan.kratochvil at redhat dot com
2013-09-05 21:37 ` dje at google dot com
2013-09-05 21:45 ` dje at google dot com
2013-09-06 7:10 ` jan.kratochvil at redhat dot com
2013-09-06 7:13 ` jan.kratochvil at redhat dot com
2013-09-06 16:03 ` ppluzhnikov at google dot com
2013-09-06 16:42 ` dje at google dot com
2013-09-06 17:04 ` jan.kratochvil at redhat dot com
2013-10-25 18:56 ` dje at google dot com
2013-11-04 22:15 ` dje at google dot com
2013-11-08 0:45 ` cvs-commit at gcc dot gnu.org
2013-12-13 16:52 ` cvs-commit at gcc dot gnu.org
2014-05-12 15:36 ` derek.cole at gmail dot com
2014-05-12 16:13 ` jan.kratochvil at redhat dot com
2015-09-07 4:05 ` xdje42 at gmail dot com
2024-01-14 14:36 ` ssbssa at sourceware dot org
2010-07-02 17:14 [Bug gdb/11786] New: " jan dot kratochvil at redhat dot com
2010-08-12 8:28 ` [Bug gdb/11786] " devurandom at gmx dot net
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