Hi,
I am trying to collect function entry and exit points in a trace. I have
followed the instructions written on the following man page:
http://manpages.ubuntu.com/manpages/trusty/man3/lttng-ust-cyg-profile.3.html.
In my system, UST tracepoint tracing is working fine and I am able to
collect
Check if the liblttng-ust-cyg-profile.so is present in system using 'locate'. On
my system its in /usr/lib64
Then give the absolute path -
*LD_PRELOAD=/usr/lib64/liblttng-ust-cyg-profile.so* appname
This works for me.
--
Suchakra
Quoting Shariyar syed.shari...@gmail.com:
Hi,
I am trying
It is not present in the system even after reinstalling ust libs from PPA.
I am working on Ubuntu 12.04.1 LTS, 64 bit.
Regards,
Shariyar
On Tue, Jan 28, 2014 at 12:29 PM, Suchakrapani Datt Sharma
suchakrapani.sha...@polymtl.ca wrote:
Check if the liblttng-ust-cyg-profile.so is present in
On Ubuntu/Debian, there is no lib64, it's /usr/lib/x86_64-linux-gnu/
If you installed UST from the distro package, it should be at:
/usr/lib/x86_64-linux-gnu/liblttng-ust-cyg-profile.so.0
(the .so symlink is only installed by the -dev package)
If you installed from source, it would be at:
Hi,
i am using urcu hashes for indexing network packets. I am currently
reading a pcap file for replaying so i am single threaded right now.
I am indexing the same packet in multiple different hashes.
I have now added call_rcu for freeing structures and now i experience
hangs.
As soon as i
On Tue, Jan 28, 2014 at 09:24:13PM +0100, Florian Lohoff wrote:
Hi,
i am using urcu hashes for indexing network packets. I am currently
reading a pcap file for replaying so i am single threaded right now.
I am indexing the same packet in multiple different hashes.
I have now added
dpkg -L liblttng-ust0 gives the following; i.e., no
liblttng-ust-cyg-profile.so
/.
/usr
/usr/share
/usr/share/doc
/usr/share/doc/liblttng-ust0
/usr/share/doc/liblttng-ust0/changelog.gz
/usr/share/doc/liblttng-ust0/copyright
/usr/share/man
/usr/share/man/man3
/usr/share/man/man3/lttng-ust.3.gz
Okay. I have found the solution: I used another Debain repository to
download and install all the packages.
I am wondering, is there any tool/script that matches function addresses
with the symbol names from nm, and generates a new CTF file?
Regards,
Shariyar
On Tue, Jan 28, 2014 at 4:19 PM,
