fix issue where some CSRs were incorrectly causing illegal instruction (!337) · Merge requests · OpenHW Group / backup-20241120 / cv32e40p

Eclipse Webmaster requested to merge github/fork/silabs-PaulZ/335_csr_access into master May 13, 2020

Created by: silabs-PaulZ

This resolves the issue #335 (closed) where some CSRs were incorrectly causing an illegal instruction exception. These are now returning a value of 0.

Also ensured that implemented HWLOOP CSRs return 0 if PULP_HWLP is not enabled.

fix issue where some CSRs were incorrectly causing illegal instruction

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