How to measure the time ticks taken to execute a system call on IXP425

Hi All,

I am running embedded linux on IXP425 Coyote Board.
I want to measure the time ticks taken to execute a system call.
I couldnt find timestamp counter processor register for IXP425.

Is there any call equivalent to rdtsc assembly instruction on IXP425 ?


Thanks,
Vanitha


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