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Re: wrong calculation of kprobe.addr?
- From: "Guanglei Li" <guanglei at cn dot ibm dot com>
- To: <systemtap at sources dot redhat dot com>
- Cc: <hien at us dot ibm dot com>, <roland at redhat dot com>, "Mao, Bibo" <bibo dot mao at intel dot com>
- Date: Mon, 28 Nov 2005 16:39:04 +0800
- Subject: Re: wrong calculation of kprobe.addr?
- References: <9FBCE015AF479F46B3B410499F3AE05B0897DB@pdsmsx405>
I tried "./find-prologues -k", and found the information given by
find-prologues is correct. So I think there must be something wrong
with systemTap's calculation of kprobe.addr.
----- Original Message -----
From: "Mao, Bibo" <bibo.mao@intel.com>
To: "Guang Lei Li" <liguangl@cn.ibm.com>;
<systemtap@sources.redhat.com>
Cc: <hien@us.ibm.com>; <roland@redhat.com>
Sent: Monday, November 28, 2005 12:07 PM
Subject: RE: wrong calculation of kprobe.addr?
Systemtap tool has some problem when get function prologue end
address, if you run command "./find-prologues -k" in
elfutils-0.116/tests/ directory, you will find that function prologue
end address is different from what is generated by systemtap script
translater.
Regards
Bibo,mao