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[Bug dyninst/14702] New: dyninst breaks exception handling
- From: "jistone at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Thu, 11 Oct 2012 18:59:59 +0000
- Subject: [Bug dyninst/14702] New: dyninst breaks exception handling
- Auto-submitted: auto-generated
http://sourceware.org/bugzilla/show_bug.cgi?id=14702
Bug #: 14702
Summary: dyninst breaks exception handling
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: dyninst
AssignedTo: systemtap@sourceware.org
ReportedBy: jistone@redhat.com
Classification: Unclassified
Dyninst instrumentation currently breaks exceptions, for example:
> $ stap --runtime=dyninst -e 'probe process.function("main"){next}' -c 'stap -V'
> Systemtap translator/driver (version 2.1/0.154, commit release-2.0-11-gd5a2f8c + changes)
> Copyright (C) 2005-2012 Red Hat, Inc. and others
> This is free software; see the source for copying conditions.
> enabled features: AVAHI LIBRPM LIBSQLITE3 NSS BOOST_SHARED_PTR TR1_UNORDERED_MAP NLS DYNINST
> terminate called after throwing an instance of 'exit_exception'
> what(): early exit requested, rc=0
> stapdyn: Warning: child process exited with signal 6 (Aborted)
> WARNING: /usr/local/bin/stapdyn exited with status: 1
> Pass 5: run failed. Try again with another '--vp 00001' option.
It's not really something we can fix in systemtap, but I'm filing this bug so
we can track it as a known issue. Dyninst folks know about it too:
https://lists.cs.wisc.edu/archive/dyninst-api/2012/msg00096.shtml
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