[Bug translator/1155] inline function parameters

wcohen at redhat dot com sourceware-bugzilla@sourceware.org
Tue May 15 21:08:00 GMT 2007


------- Additional Comments From wcohen at redhat dot com  2007-05-15 22:08 -------
Created an attachment (id=1841)
 --> (http://sourceware.org/bugzilla/attachment.cgi?id=1841&action=view)
Cannot find $task local variable for probe point

On the 2.6.21-1.3142.fc7 x86_64 kernel the $task parameter of inline
rpc_release_task() appears to prevent systemtap.samples/lket.stp from
compiling. Get the following message:

$ ../../install/bin/stap -v /tmp/rpc.stp
Pass 1: parsed user script and 54 library script(s) in 1220usr/50sys/1278real
ms.
semantic error: failed to retrieve location attribute for local 'task'
(dieoffset: 0x41513): identifier '$task' at /tmp/rpc.stp:3:22
semantic error: failed to retrieve location attribute for local 'task'
(dieoffset: 0x41513): identifier '$task' at /tmp/rpc.stp:4:24
semantic error: failed to retrieve location attribute for local 'task'
(dieoffset: 0x41513): identifier '$task' at /tmp/rpc.stp:5:24
semantic error: failed to retrieve location attribute for local 'task'
(dieoffset: 0x41513): identifier '$task' at /tmp/rpc.stp:6:24
Pass 2: analyzed script: 1 probe(s), 4 function(s), 1 embed(s), 0 global(s) in
200usr/360sys/553real ms.
Pass 2: analysis failed.  Try again with more '-v' (verbose) options.


-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=1155

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