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Hi again.

Second issue migrating to boostc. I have interrupt service in the program. The code generated calls the interrupt as I would expect

however on retfi it simply loops to location 0x0004 and starts the interrupt again instead of returning to PC + 1


To rule out issue with mplab I loaded the code written in BloC to test. This simulated the interrupt correctly.


I am assuming at the moment that the issue is with a software stack. Has anybody come across this ?




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Replying to my own post. Digging deeper the code when translated from BloC didn't test correctly for flags so problem was flag not reset and loop in interrupt

Good. We haven't had any such issues reported for many years now, so didn't expect the problem to be a compiler problem.




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