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[Bug tapsets/13478] ARM tapset/signal.stp signal.handle tries to use non-existing variable $signr
- From: "mjw at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Sat, 17 Dec 2011 01:17:03 +0000
- Subject: [Bug tapsets/13478] ARM tapset/signal.stp signal.handle tries to use non-existing variable $signr
- Auto-submitted: auto-generated
- References: <bug-13478-6586@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=13478
--- Comment #3 from Mark Wielaard <mjw at redhat dot com> 2011-12-17 01:17:03 UTC ---
(In reply to comment #2)
> @defined wants things to be *fully* specified, so if $sig is missing location
> info, then @defined will return 0. ISTR we once thought about making @defined
> a bit looser, but I don't recall the result of that.
It is a variant of this. The function is inlined. The sig formal_parameter has
and location list associated with it, but it doesn't cover the address where we
want to probe.
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