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From: "Keshavamurthy, Anil S" <anil.s.keshavamurthy@intel.com>
To: "Systemtap" <systemtap@sources.redhat.com>
Subject: Stap is translating to functions in __exit sections...and later module load fails
Date: Fri, 13 Oct 2006 20:26:00 -0000	[thread overview]
Message-ID: <8A3E977AB3C24845947ADAAE0526E395C71525@orsmsx419.amr.corp.intel.com> (raw)

stap -e 'probe kernel.function("*") { log("."); }'
results in
ERROR: dwarf probe 
kernel.function("exit_pfm_fs@arch/ia64/kernel/perfmon.c:1507") 
registration failed, rc=1

Looks like on Ia64, stap is translating to functions which are in
__exit sections, as in the above failure case exit_pfm_fs() function
is prefixed with __exit and when the module is loaded the
kprobe registration fails as the functions in exit sections no longer
exist.


I am running the latest systemtap from the CVS, please let me
know if their is a workaround.

thanks,
Anil Keshavamurthy
Intel Corp.

             reply	other threads:[~2006-10-13 20:26 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-10-13 20:26 Keshavamurthy, Anil S [this message]
2006-10-13 21:02 Stone, Joshua I
2006-10-13 21:10 ` Keshavamurthy Anil S
2006-10-13 21:29 ` Eugeniy Meshcheryakov
2006-10-13 21:26 Stone, Joshua I
2006-10-13 21:56 ` Keshavamurthy Anil S
2006-10-13 22:28 Stone, Joshua I
2006-10-13 22:37 ` Keshavamurthy Anil S
2006-10-13 23:07 ` Eugeniy Meshcheryakov
2006-10-16 11:27   ` bibo,mao
2006-10-18  0:52 Keshavamurthy, Anil S
2006-10-18  1:06 Stone, Joshua I
2006-10-18 22:15 ` Keshavamurthy Anil S

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