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rocket-chip/src/main
Andrew Waterman 380c10f7bd Zap conflicting TLB entries, preparing for superpage support
Superpages create the possibility that two entries in the TLB may match.
This corresponds to a software bug, but we can't return complete garbage;
we must return either the old translation or the new translation.  This
isn't compatible with the Mux1H approach.  So, flush the TLB and report
a miss on duplicate entries.
2017-03-10 15:58:23 -08:00
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scala Zap conflicting TLB entries, preparing for superpage support 2017-03-10 15:58:23 -08:00