[Bug tapsets/5555] New: signal-all-probes.stp and proc_snoop.stp fail on ia64

["mhiramat at redhat dot com" <sourceware-bugzilla at sourceware dot org>]

Both of signal-all-probes.stp and proc_snoop.stp cause semantic errors
due to failure of retrieving local variables on ia64.

I found handle_signal() which is the probed function 
was automatically inlined.

$ grep handle_signal /proc/kallsyms || echo "not found"
not found
$

=============
starting /home/mhiramat/work/src/testsuite/buildok/signal-all-probes.stp
spawn1 stap -p4 /home/mhiramat/work/src/testsuite/buildok/signal-all-probes.stp
semantic error: failed to retrieve location attribute for local 'info' (dieoffse
t: 0xdf1ed): identifier '$info' at /usr/local/share/systemtap/tapset/signal.stp:
392:13
semantic error: failed to retrieve location attribute for local 'info' (dieoffse
t: 0xdf1ed): identifier '$info' at /usr/local/share/systemtap/tapset/signal.stp:
392:13
semantic error: failed to retrieve location attribute for local 'info' (dieoffse
t: 0xdf1ed): identifier '$info' at /usr/local/share/systemtap/tapset/signal.stp:
393:16

semantic error: failed to retrieve location attribute for local 'info' (dieoffse
t: 0xdf1ed): identifier '$info' at /usr/local/share/systemtap/tapset/signal.stp:
393:16
Pass 2: analysis failed.  Try again with more '-v' (verbose) options.

Pass 2: analysis failed.  Try again with more '-v' (verbose) options.
wait results: 4014 exp17 0 1
FAIL: buildok/signal-all-probes.stp
=============
FAIL: proc_snoop.stp
semantic error: failed to retrieve location attribute for local 'sig' (dieoffset
: 0xdf1f7): identifier '$sig' at /usr/local/share/systemtap/tapset/signal.stp:39
0:11
semantic error: failed to retrieve location attribute for local 'sig' (dieoffset
: 0xdf1f7): identifier '$sig' at /usr/local/share/systemtap/tapset/signal.stp:39
1:29
semantic error: failed to retrieve location attribute for local 'info' (dieoffse
t: 0xdf1ed): identifier '$info' at /usr/local/share/systemtap/tapset/signal.stp:
392:13
semantic error: failed to retrieve location attribute for local 'info' (dieoffse
t: 0xdf1ed): identifier '$info' at /usr/local/share/systemtap/tapset/signal.stp:
393:16
Pass 2: analysis failed.  Try again with more '-v' (verbose) options.
=============

-- 
           Summary: signal-all-probes.stp and proc_snoop.stp fail on ia64
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: tapsets
        AssignedTo: systemtap at sources dot redhat dot com
        ReportedBy: mhiramat at redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=5555

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