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CLIC CSRs #116

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Silabs-ArjanB opened this issue Feb 7, 2022 · 3 comments
Closed

CLIC CSRs #116

Silabs-ArjanB opened this issue Feb 7, 2022 · 3 comments

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@Silabs-ArjanB
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Silabs-ArjanB commented Feb 7, 2022 •
edited

  • How will side effects of xnxti be comminucated/checkd via RVFI?
  • Decide which CLIC CSRs need shadow CSRs
@Silabs-ArjanB
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mnxti handled specially in RVFI by introducting of csr_mnxti_in_wb_i. Similarly csr_mscratch*_in_wb_i is used.
Reviewed CLIC CSRs and decided to also harden CLIC/CLINT versions of mcause (after that this issue can be closed)

Silabs-ArjanB added a commit that referenced this issue Apr 24, 2023
@Silabs-ArjanB
Merge pull request #437 from silabs-oysteink/silabs-oysteink_issue-116
0ea0da9 
Fix for issue #116
@Silabs-ArjanB
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Mostly solved by #437.
Can be closed after MCAUSE MASK defines have been introduced.

@Silabs-ArjanB
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Will be fixed after merge from 40X to 40S

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