* TestIssuer: part done <https://git.libre-soc.org/?p=soc.git;a=commitdiff;h=92ba64ea13794dea71816be746a056d52e245651>
* Microwatt: TODO
+Remember the following register files need to have for-loops, plus
+unit tests:
+
+* GPR
+* SPRs (yes, really: mtspr and mfspr are SV Context-extensible)
+* Condition Registers
+* FPR (if present)
+
## Increasing register file sizes
TODO. INTs, FPs, CRs, these all increase to 128. Welcome To Vector ISAs.