[ECOS] Thread behaviour examination/visualization.

[Andrew Lunn]

On Wed, Apr 30, 2003 at 05:58:36PM +0530, Prakash R wrote:
> I would like to examine the behaviour of various threads running on a 
> target system over a period of time. The following are desirable:
> 
> *) Thread creation/deletion.
> *) State changes in thread (Running/Ready/WaitingForEvent etc) at a 
> resolution of milliseconds.
> *) ISRs' and DSRs' cpu usage.
> *) Logging of the behaviour should start and stop on a specific 
> trigger.
> 
> Are there any mechanism to do this? Any suggestions on how to go about 
> doing this?

Take a look at kernel instrumentation. This does most of what you want
to do.

     Andrew

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