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Update verilator to 4.020

Authored by davidjharder on Oct 6 2019, 7:50 PM.



Update verilator to 4.020

Summarized Changelog

  • Support $fseek, $ftell, $frewind.
  • Add --public-flat-rw.
  • Support vpiModule.
  • Make Syms file honor --output-split-cfuncs.
  • Fix make test with no VERILATOR_ROOT.
  • Fix error on multidimensional cells.
  • Fix config_rev revision detection on old versions.
  • Fix false warning on backward indexing.
  • Fix vpiType accessor.
  • Fix ugly error on interface misuse.
  • Fix misc bad-syntax crashes.
  • Fix case statements with strings.

Full changelog here.

Test Plan

Diff Detail

R4609 verilator
Automatic diff as part of commit; lint not applicable.
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

davidjharder created this revision.Oct 6 2019, 7:50 PM
davidjharder requested review of this revision.Oct 6 2019, 7:50 PM
davidjharder edited the summary of this revision. (Show Details)Oct 6 2019, 7:52 PM
JoshStrobl accepted this revision.Oct 11 2019, 2:36 PM
JoshStrobl added a subscriber: JoshStrobl.

LGTM, thanks!

This revision is now accepted and ready to land.Oct 11 2019, 2:36 PM
This revision was automatically updated to reflect the committed changes.