csr_regfile: Fix S-mode traps when H extension is enabled (!2599) · Merge requests · OpenHW Group / backup-20241120 / cva6

Eclipse Webmaster requested to merge github/fork/niwis/nw/fix-h-trap into master Nov 13, 2024

Created by: niwis

Supersedes #2587. If Hypervisor extension is enabled, the logic required to properly trap to S mode is currently excluded (Since #2346, the else block below the diff is no longer taken if CVA6Cfg.RVH && !trap_to_v). This means that supervisor traps are currently broken in the presence of H extension. Fix this by adjusting the if condition.

csr_regfile: Fix S-mode traps when H extension is enabled

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