Hi,

Now I have finally got oprofile working I was wondering how to get better information from it. Currently I am using the following steps:

Start the Profiler:
   /mnt/bin # ash opcontrol --no-vmlinux --image=/mnt/spa-terminal-test-stripped --event=CPU_CYCLES:10000:0:1:1
   /mnt/bin # ash opcontrol --start


Run the program
   ../spa-terminal-test-stripped

When the program exists, run opreport:
   opreport --accumulated --callgraph --debug-info --symbols

This gives the following output:
CPU: ARM/XScale PMU2, speed 0 MHz (estimated)
Counted CPU_CYCLES events (clock cycles counter) with a unit mask of 0x00 (No unit mask) count 10000
samples  cum. samples  %        cum. %     linenr info                 symbol name
-------------------------------------------------------------------------------
3482     3482          100.000  100.000    (no location information)   /mnt/spa-terminal-test-stripped
3482     3482          100.000  100.000    (no location information)   /mnt/spa-terminal-test-stripped [self]
-------------------------------------------------------------------------------

How to I get more information from opreport? I  assume that location information is missing because the target executable is stripped, unfortunately there is not enough space on the device to hold debug versions of the executable.

I have the unstripped version of this file on my linux build server.

Regards

Mark
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