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Hi,
I was able to view the cache of the armv8 CPU using ARM DS-5. Applying the same steps, i try to view the cache of armv8 CPU using the ARM Development Studio, it throw me an error saying that "Failed to read contents of Internal RAM L1-I_DATA. Please help
My ARM DS version is 2019.1 Build: 201910913
Regards,Boon Khai
I'm using the same environment, same system, same hardware setup. and same steps, not using any DS script. Don't have any special command at the DS connection, just choose connect only at both ARM-DS-5 and ARM-DS.
The only difference is the ARM-DS-5 and ARM-DS and also their license.
It worked at ARM DS-5 not working at ARM-DS :(
Some suggestions:
1 Try the latest ARM DS 2020.0
2 Dump the cache when the core stop at NOT el3
3 Try the command "cache print L1I content" on the Command Window View, not use the UI window
And see the result
Hi Kaiyou,
Not EL3. so it can be EL2 or EL1?
Yes I want to remove the secure effection
Still the same at EL1
Anyway, I will try for the ARMDS version 2020. But it will takes me few days to install without breaking others developer work.
Not trying ARM_DS 2020 yet as this require the update of the DSTREAM firmware. As the DSTREAM is shared among the developers, I'm afraid the update will break other developer's work.