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Breakpoint in CLA code - Is it possible?


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Yes, it is. You will have to insert the MDEBUGSTOP instruction. See FAQ here.

 

First add the MDEBUGSTOP instruction into the code where you would like to halt. Then rebuild and load the code. Remember that the MDEBUGSTOP instruction must not be within 3 instructions (before or after) a branch (MBCNDD), call (MCCNDD) or return (MRCNDD) instruction. When the CLA halts the MDEBUGSTOP instruction will be in the D2 (decode 2) phase of the pipeline. From there you can single step the CLA or run to the next breakpoint or MSTOP.
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