Reading ETB from software

Hi again,

If you are using a Cortex-A9 then it uses Program Flow Trace (PFT) to provide instruction flow (trace) via a Program Trace Macrocell (PTM).

To program up the PTM to trace all, take a look here :

https://developer.arm.com/docs/ihi0035/b/program-trace-macrocell-programmers-model/programming-the-ptm-to-trace-all-execution

Of course, you will have to look at the NXP documentation to find the memory addresses. And I am assuming you are doing this under an RTOS, otherwise if it's Linux then use CSAL as described earlier.

Regards

Stuart

Hi again,

If you are using a Cortex-A9 then it uses Program Flow Trace (PFT) to provide instruction flow (trace) via a Program Trace Macrocell (PTM).

To program up the PTM to trace all, take a look here :

https://developer.arm.com/docs/ihi0035/b/program-trace-macrocell-programmers-model/programming-the-ptm-to-trace-all-execution

Of course, you will have to look at the NXP documentation to find the memory addresses. And I am assuming you are doing this under an RTOS, otherwise if it's Linux then use CSAL as described earlier.

Regards

Stuart

strange, your earlier answer (and my reply to it) vanished. And with it the link to the CSAL, so I repeat it here:
github.com/.../CSAL