[hasley]

Do you have any references for that? I used to avoid exceptions on small Cortex M0/M3 devices as well.

[bluGill]

Khalil Estell has some great work on that. https://www.youtube.com/watch?v=bY2FlayomlE is one link - very low level technical of what is really happening. He has other talks and papers if you search his name.

[hasley]

Nice, thank you!