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From: "wcohen at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sourceware.org
Subject: [Bug translator/24224] tapsets.cxx Assert kernel relocation invariants fails for some kernel.function("*@*.c:*") probes
Date: Tue, 26 Feb 2019 19:18:00 -0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D24224

--- Comment #5 from William Cohen <wcohen at redhat dot com> ---
Mark Wielaard suspects the problem is due to some code in tapsets.cxx.  From
IRC log:


<mjw> I think it is this:
<mjw>                     q.results.push_back(new dwarf_derived_probe
(funcname, filename,
<mjw>=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
i->decl_line, module,
<mjw>                                                                  sect=
ion,
i->entrypc,
<mjw>=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
i->entrypc, q,
<mjw>=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
&i->die));
<mjw> The second i->entrypc should be "relative"
<wcohen> mjw, where is that?
<mjw> tapsets.cxx:5492

Those changes from the following git commit:

commit 68bd23fd0cc5efa4fccad68e0df0d0c4cb774322
Author: Jafeer Uddin <juddin@redhat.com>
Date:   Mon Dec 10 15:11:26 2018 -0500

    PR16596: add support for DW_OP_GNU_entry_value in location expressions

--=20
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