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[Bug translator/19176] malloc $bytes "semantic error: No cfa_ops supplied..."
- From: "jistone at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Tue, 27 Oct 2015 01:20:37 +0000
- Subject: [Bug translator/19176] malloc $bytes "semantic error: No cfa_ops supplied..."
- Auto-submitted: auto-generated
- References: <bug-19176-6586 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=19176
--- Comment #3 from Josh Stone <jistone at redhat dot com> ---
Do you have any patches applied to make sysroot work? I'm running into
PR17231, which I am now reminded that I never finished that, and I really
should... Anyway, some oddities there might explain why you appear to have
gotten a die offset for the type, but "unknown debug file" in the error.
When I copy Debian's libc-2.19.so (both base and -dbg) to their approximate
places on Fedora 22, I'm able to resolve your script just fine, so I think the
DWARF is ok in general. Even using my own stap-2.8/elfutils-0.159, it's fine.
> /build/glibc-6hJbOt/glibc-2.19/malloc/malloc.c:2876
However, in the libc I downloaded from your link, 2.19-18+deb8u1_amd64, I get
/build/glibc-I9DIZl/... so we're still not looking at exactly the same thing.
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