From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20234 invoked by alias); 18 Oct 2006 19:46:23 -0000 Received: (qmail 20227 invoked by uid 22791); 18 Oct 2006 19:46:22 -0000 X-Spam-Status: No, hits=-2.6 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from mga01.intel.com (HELO mga01.intel.com) (192.55.52.88) by sourceware.org (qpsmtpd/0.31) with ESMTP; Wed, 18 Oct 2006 19:46:16 +0000 Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by mga01.intel.com with ESMTP; 18 Oct 2006 12:46:14 -0700 Received: from scsmsx332.sc.intel.com (HELO scsmsx332.amr.corp.intel.com) ([10.3.90.6]) by fmsmga001.fm.intel.com with ESMTP; 18 Oct 2006 12:46:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: i="4.09,325,1157353200"; d="scan'208"; a="148536473:sNHT30941183" Received: from scsmsx414.amr.corp.intel.com ([10.3.90.33]) by scsmsx332.amr.corp.intel.com with Microsoft SMTPSVC(6.0.3790.211); Wed, 18 Oct 2006 12:46:13 -0700 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Subject: RE: Summary of nightly testing 20061016 (failed to retrieve return value location) Date: Wed, 18 Oct 2006 19:46:00 -0000 Message-ID: <9AE298E00BCF7B469C04BE82FCE78B8701AC1B16@scsmsx414.amr.corp.intel.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Summary of nightly testing 20061016 (failed to retrieve return value location) Thread-Index: Acby60eS+2suCn7aSBylE8B7ufP86AAAnr0Q From: "Nguyen, Thang P" To: "William Cohen" Cc: X-OriginalArrivalTime: 18 Oct 2006 19:46:13.0885 (UTC) FILETIME=[11A5BAD0:01C6F2EE] X-IsSubscribed: yes Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org X-SW-Source: 2006-q4/txt/msg00168.txt.bz2 Ok. thanks for the info... Thang -----Original Message----- From: systemtap-owner@sourceware.org [mailto:systemtap-owner@sourceware.org] On Behalf Of William Cohen Sent: Wednesday, October 18, 2006 12:26 PM To: Nguyen, Thang P Cc: systemtap@sourceware.org Subject: Re: Summary of nightly testing 20061016 (failed to retrieve return value location) Nguyen, Thang P wrote: > Hi Will, >=20 > Sorry for the confusion. The test I used=20 >=20 > ./testsuite/systemtap.samples/tcptest.exp (tcptest.stp) >=20 > Occasionally it fails due to TCP traffic, but not "$return" error. >=20 >=20 > Thang The problem is due to shared libraries. Need to set up so looks for shared=20 libraries in when running the tests. Below demonstrates the problem. $=20 LD_LIBRARY_PATH=3D/home/wcohen/systemtap_write/obj/lib-elfutils:/home/wcoh en/systemtap_write/obj/lib-elfutils/systemtap:$LD_LIBRARY_PATH=20 ./stap ../src/testsuite/systemtap.samples/tcptest.stp Okay the following works: $ LD_LIBRARY_PATH=3D/home/wcohen/systemtap_write/intall2/lib/systemtap ./stap=20 ../src/testsuite/systemtap.samples/tcptest.stp This does not work: $ ./stap ../src/testsuite/systemtap.samples/tcptest.stp semantic error: failed=20 to retrieve return value location: identifier '$return' at=20 /home/wcohen/systemtap_write/intall2/share/systemtap/tapset/tcp.stp:129: 9 semantic error: failed to retrieve return value location: identifier '$return'=20 at /home/wcohen/systemtap_write/intall2/share/systemtap/tapset/tcp.stp:159: 9 semantic error: failed to retrieve return value location: identifier '$return'=20 at /home/wcohen/systemtap_write/intall2/share/systemtap/tapset/tcp.stp:129: 9 semantic error: failed to retrieve return value location: identifier '$return'=20 at /home/wcohen/systemtap_write/intall2/share/systemtap/tapset/tcp.stp:159: 9 semantic error: failed to retrieve return value location: identifier '$return'=20 at /home/wcohen/systemtap_write/intall2/share/systemtap/tapset/tcp.stp:129: 9 semantic error: failed to retrieve return value location: identifier '$return'=20 at /home/wcohen/systemtap_write/intall2/share/systemtap/tapset/tcp.stp:159: 9 semantic error: failed to retrieve return value location: identifier '$return'=20 at /home/wcohen/systemtap_write/intall2/share/systemtap/tapset/tcp.stp:129: 9 semantic error: failed to retrieve return value location: identifier '$return'=20 at /home/wcohen/systemtap_write/intall2/share/systemtap/tapset/tcp.stp:159: 9 Pass 2: analysis failed. Try again with more '-v' (verbose) options. -Will