On 22/10/2020 02:40, Utkarsh Rai wrote:

Hello, this thread has gone a bit cold over the last few weeks, due to my engagement in the university tests.  I have provided a debug trace for the issue.  The reason for fatal exceptions is the fact that while iterating over the chain of user extensions we access a node whose memory location has been set to NO-ACCESS during the context switch. Is there any work-around to this?

The option is to move the User_extensions_Iterator storage out of the stack to Thread_Control and Per_CPU_Control.

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Sebastian Huber, embedded brains GmbH

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