Hello I need some help to understand this behaviour.
When I run my code (FreeRtos) step by step , into the vPortSVCHandler we call a function with BX R14 , but R14 is shown to be 0xFFFFFFFD .....
Can somebody tell me why ?
We get in this function with a SVC 0 call....
The call is correctly performed to ITaskStartup ....
Thanks
Hello Franc ,
Thanks for this link : in fact it's quite normal, it is an Exception entry EXC_RETURN value.
I didn't know.
It will improve my knowledge of the Cortex .....
Best Regards.