Hi, I have a question about tracing on cortex A.I have a plateform based on 2 cortex A7,and I need to trace the executed application. How can I activate the trace under linux (without using external hardware) to access to coresight components (STM,ETM,PTM,CTI,ETF...) and configure them as well as the extraction of the datas trace ?Could you please describe the differents steps that allow me to trace my application and what is the librairie should be used for the trace? Best regards Karim.
Please have a look at this [1], it should address a lot of your questions. You can get back to this list if anything hasn't been addressed.
Thanks, Mathieu
[1]. https://github.com/Linaro/OpenCSD/blob/master/HOWTO.md
On 19 April 2017 at 11:25, Karim Lamouchi lamouchi_karim@yahoo.fr wrote:
Hi,
I have a question about tracing on cortex A. I have a plateform based on 2 cortex A7,and I need to trace the executed application. How can I activate the trace under linux (without using external hardware) to access to coresight components (STM,ETM,PTM,CTI,ETF...) and configure them as well as the extraction of the datas trace ? Could you please describe the differents steps that allow me to trace my application and what is the librairie should be used for the trace?
Best regards Karim.
CoreSight mailing list CoreSight@lists.linaro.org https://lists.linaro.org/mailman/listinfo/coresight
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Karim Lamouchi -
Mathieu Poirier