uxTaskGetStackHighWaterMark() API for Secure Context stack

Kernel
1

Hi !

Do I understand right and API for estimate stack usage at secure side is not exist yet ?
I mean LPC55S69 port when RTOS running on Nonsecure side and can call functions on secure side.
In theory Secure stack should be at list equal to nonsecure. But some secure functions might use even more.
Is any way now to know what actual stack size is utilized on Secure side ?

Regards,
Eugene

2

You are right - there is no equivalent for the secure stack yet. I will add a ticket to our backlog to add that functionality.

3

Hi Richard !

Can some tips to be given for test this feature right now ?

Regards,
Eugene

4

Hi Eugene,

I will take a look and get back.

Thanks.