From: Mark Wielaard <mark@klomp.org>
To: elfutils-devel@sourceware.org
Subject: Re: [PATCH] libdwfl: Allow partial relocations also for debug files.
Date: Tue, 29 May 2018 10:12:00 -0000 [thread overview]
Message-ID: <1527588745.12946.5.camel@klomp.org> (raw)
In-Reply-To: <1527423205-15293-1-git-send-email-mark@klomp.org>
On Sun, 2018-05-27 at 14:13 +0200, Mark Wielaard wrote:
> __libdwfl_relocate is called for get_dwarf and get_elf. We allow not all
> relocations to be resolved for Elf files, but required all relocations
> (in the debug sections) to be fully resoled in Dwarf files. This used to
> mostly work out with .o ET_REL files when the main Elf was gotten before
> the Dwarf. But with .dwo files, we (readelf) might open the .o file just
> for the (skeleton) Dwarf. In this case it could happen not all relocations
> in the debug sections could be resolved (.debug_info and .debug_addr might
> contain referenes to undefined symbols). So allow partial relocations
> also for debug files.
Pushed to master.
prev parent reply other threads:[~2018-05-29 10:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-27 12:13 Mark Wielaard
2018-05-29 10:12 ` Mark Wielaard [this message]
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