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[Bug tapsets/10499] Missing @file:line info from resolved probes
- From: "jistone at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 8 Aug 2009 01:10:46 -0000
- Subject: [Bug tapsets/10499] Missing @file:line info from resolved probes
- References: <20090808010453.10499.jistone@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From jistone at redhat dot com 2009-08-08 01:10 -------
My debugging so far shows that dwarf_decl_file is returning NULL, because its
call to dwarf_attr(...DW_AT_decl_file...) returns NULL. With readelf I can see
that the function does have DW_AT_decl_file/line. I tried manually calling
dwarf_attr_integrate instead, and that found the file and line#.
It would probably be best if elfutils started using dwarf_attr_integrate in
dwarf_decl_file/line, but I'll see if there's a workaround possible in stap.
--
What |Removed |Added
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AssignedTo|systemtap at sources dot |jistone at redhat dot com
|redhat dot com |
Status|NEW |ASSIGNED
http://sourceware.org/bugzilla/show_bug.cgi?id=10499
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