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System Exception ISRs?

Question asked by Laz on Sep 2, 2010
Latest reply on Sep 15, 2010 by rallen911

Is there a way in C to write new ISRs for the system interrupts (eg div-by-0, address fault, etc)?  This would be very helpful for debugging.

 

For example, I can connect IRQ2 to my own ISR using this function:

 

interruptf(SIG_IRQ2, syncISR);

Is there an equivalent for the low-level exceptions?

 

I am writing code for both SHARC-21368 and Blackfin BF561.

 

TIA.

Dan

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