Nios II exception handling

[jamie_m]

I'm running into an occasional fault on the Nios  processor implemented on MAX 10 device that leads to an infinite trap loop: 

The above is from file alt_instruction_exception_entry.c. There is a variable named "cause" that should hold the cause of the exception, however, in my code I see the following:

How do I get it to compile with this definition turned on so that I can get the exception info loaded into the cause variable?

Thanks,

Jamie

[Eliath_G_Intel]

Hello Jamie,

First of all, thank you for reaching us,

regarding your issue/request, please refer to page 33 section 3.2.7.3  Run Time Stack Checking And Exception Debugging of the next document.

Regards,

-Eliath Guzman