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[Bug translator/5890] sys.stp andtestsuite/systemtap.syscall/sys.stp fail on 2.6.25 x86_64
- From: "mjw at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 3 Nov 2008 10:30:06 -0000
- Subject: [Bug translator/5890] sys.stp andtestsuite/systemtap.syscall/sys.stp fail on 2.6.25 x86_64
- References: <20080305200441.5890.wcohen@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From mjw at redhat dot com 2008-11-03 10:30 -------
Same issue for trying to access $return in compat_sys_recvmsg:
$ /usr/local/systemtap/bin/stap -v -e 'probe syscall.*.return { printf("%s =>
%d\n", probefunc(), $return)}'
Pass 1: parsed user script and 46 library script(s) in 230usr/10sys/252real ms.
semantic error: unable to find return value near pc 0xffffffff8122a292 for
compat_sys_recvmsg(net/compat.c): identifier '$return' at <input>:1:60
source: probe syscall.*.return { printf("%s => %d\n", probefunc(), $return)}
^
Pass 2: analyzed script: 395 probe(s), 394 function(s), 14 embed(s), 0 global(s)
in 3090usr/480sys/3596real ms.
Pass 2: analysis failed. Try again with more '-v' (verbose) options.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=5890
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