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[Bug dynamic-link/11767] RFE: dlopen of in-memory ET_DYN or ET_EXEC object
- From: "ppluzhnikov at google dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 04 Nov 2013 20:01:48 +0000
- Subject: [Bug dynamic-link/11767] RFE: dlopen of in-memory ET_DYN or ET_EXEC object
- Auto-submitted: auto-generated
- References: <bug-11767-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=11767
Paul Pluzhnikov <ppluzhnikov at google dot com> changed:
What |Removed |Added
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Assignee|ronis at google dot com |ppluzhnikov at google dot com
--- Comment #13 from Paul Pluzhnikov <ppluzhnikov at google dot com> ---
(In reply to Ondrej Bilka from comment #12)
> How far did you get with implementing this?
Not very far. We had a prototype, but it proved trickier than we expected, and
in particular the semantics of dlclose() on such in-memory object proved
unclear.
I am currently working on a dlopen_with_offset(), which is just like dlopen,
but with a given offset into the file.
That would meet our actual needs, but necessarily those of UPX or gcc/jit.
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