Hi Mathieu,

         I am Bob.

        

I still get stuck. I feel not good. However, I should move on.

The reason why I fail is as follows.

 

      

On current station, I work on the board similar to D02 made from Hisilicon. And the Image comes from “4.7.0-rc2” into which we have added a lot drivers related with the board.

        

From the log from git, the latest change about coresight for “4.7.0-rc2” is “2016-05-21”. But “perf-opencsd-4.7” has changed a lot after the point “2016-05-21”.

 

 

         Maybe ,the problem is here. I make a “perf” executable from “perf-opencsd-4.7”, but the coresight drivers used to generate trace data aren’t complete. The drivers come from “4.7.0-rc2” not “perf-opencsd-4.7”.

 

         So, I intend to make a Image from the branch “perf-opencsd-4.7”, but there is a lot of work in adding relational drivers with the board. I give up this way for the moment.

 

So, I want to add complete coresight driver from “perf-opencsd-4.7” into “4.7.0-rc2” which I am working on. Can you help me? Can you offer me the whole patches about coresight and others necessary?

I have tried to compare the file from the two branches, and make the relational files same to the files in “perf-opencsd-4.7” by hand, but it is not clever.

 

I am sorry to trouble you. I hope my question is clear for you. Howevew, thanks very much for your time!!

 

Best regards!

 

Bob