Hello,
I am trying to run trace capturing from Coresight on N1 SDP using perf as described here: https://github.com/Linaro/OpenCSD/blob/master/HOWTO.md I was able to gather the traces, but when I wanted to get the python script to get more human readable output as described in section https://github.com/Linaro/OpenCSD/blob/master/HOWTO.md#trace-decoding-with-p..., I found that the cs-trace-disasm.py Is missing in my system.
Do you know where I can find the file?
Regards
Pawel Intel Technology Poland sp. z o.o. ul. Sowackiego 173 | 80-298 Gdask | Sd Rejonowy Gdask Pnoc | VII Wydzia Gospodarczy Krajowego Rejestru Sdowego - KRS 101882 | NIP 957-07-52-316 | Kapita zakadowy 200.000 PLN. Ta wiadomo wraz z zacznikami jest przeznaczona dla okrelonego adresata i moe zawiera informacje poufne. W razie przypadkowego otrzymania tej wiadomoci, prosimy o powiadomienie nadawcy oraz trwae jej usunicie; jakiekolwiek przegldanie lub rozpowszechnianie jest zabronione. This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). If you are not the intended recipient, please contact the sender and delete all copies; any review or distribution by others is strictly prohibited.
On 24/03/2021 14:32, Szymanski, Pawel wrote:
Hello,
I am trying to run trace capturing from Coresight on N1 SDP using perf as described here: https://github.com/Linaro/OpenCSD/blob/master/HOWTO.md I was able to gather the traces, but when I wanted to get the python script to get more human readable output as described in section https://github.com/Linaro/OpenCSD/blob/master/HOWTO.md#trace-decoding-with-p..., I found that the cs-trace-disasm.py Is missing in my system.
Do you know where I can find the file?
Hi Pawel,
There are a few results on Google to submitted patches where the script is available like: https://patchwork.kernel.org/project/linux-arm-kernel/patch/1527497103-3593-... But I'm not sure why it wasn't merged.
James
Regards
Pawel Intel Technology Poland sp. z o.o. ul. Sowackiego 173 | 80-298 Gdask | Sd Rejonowy Gdask Pnoc | VII Wydzia Gospodarczy Krajowego Rejestru Sdowego - KRS 101882 | NIP 957-07-52-316 | Kapita zakadowy 200.000 PLN. Ta wiadomo wraz z zacznikami jest przeznaczona dla okrelonego adresata i moe zawiera informacje poufne. W razie przypadkowego otrzymania tej wiadomoci, prosimy o powiadomienie nadawcy oraz trwae jej usunicie; jakiekolwiek przegldanie lub rozpowszechnianie jest zabronione. This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). If you are not the intended recipient, please contact the sender and delete all copies; any review or distribution by others is strictly prohibited.
CoreSight mailing list CoreSight@lists.linaro.org https://lists.linaro.org/mailman/listinfo/coresight
On Fri, Mar 26, 2021 at 02:25:22PM +0200, James Clark wrote:
On 24/03/2021 14:32, Szymanski, Pawel wrote:
Hello,
I am trying to run trace capturing from Coresight on N1 SDP using perf as described here: https://github.com/Linaro/OpenCSD/blob/master/HOWTO.md I was able to gather the traces, but when I wanted to get the python script to get more human readable output as described in section https://github.com/Linaro/OpenCSD/blob/master/HOWTO.md#trace-decoding-with-p..., I found that the cs-trace-disasm.py Is missing in my system.
Do you know where I can find the file?
Hi Pawel,
There are a few results on Google to submitted patches where the script is available like: https://patchwork.kernel.org/project/linux-arm-kernel/patch/1527497103-3593-... But I'm not sure why it wasn't merged.
Thanks for James covering the question. Since there have concern for the patch for not covering all decoding scenarios, the patch was dropped. At last year, Al updated the patch in the link:
https://lists.linaro.org/pipermail/coresight/2020-May/004010.html
I missed to continue to upstream the patch. Maybe we need to consider to upstream it. This script was mentioned for several time on the mailing list, so it would be useful for some debuggings.
Thanks, Leo
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James Clark -
Leo Yan -
Szymanski, Pawel