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Re: How to configure oprofile for OMAP3530

by Jean Pihet :: Rate this Message:

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Hi,

On Friday 10 July 2009 12:18:02 Rachit shah wrote:

> Hi,
>
> I want to use oprofile for OMAP3530. I am using Ubuntu 9.04 the jaunty
> jackalope release as host and Code Sourcery's G++ arm gnu linux 4.3-205
> version.
> Ubuntu has linux 2.6.28.13 generic kernel. I have installed oprofile from
> installation packages.
>
> Does it require to configure kernel which is running on target with
> oprofile enable?
> I am running my application on Angstrom Demo.
> Please guide me about to use oprofile for application running on target.
You may want to follow this thread  
http://marc.info/?l=oprofile-list&m=124634769315909&w=2. It has instructions
for the target kernel config and the commands to run.

You need recent oprofile binaries on the target (0.9.4 or more recent) to
support the ARMv7.

>
> Thanks,
> rach

Jean

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