[libre-riscv-dev] TLB Replacement Policy

Jacob Lifshay programmerjake at gmail.com
Fri Apr 19 02:49:14 BST 2019

why reproducible testcases are necessary :)

On Thu, Apr 18, 2019, 18:43 Luke Kenneth Casson Leighton <lkcl at lkcl.net>

> daniel, by examining the gtkwave output i managed to randomly actually
> trigger a dtlb "miss" that made the FSM do a lookup on LVL1 (w00t!).
> itlb "miss" i also succeeded with however removed it kinda by mistake.
> it was late.
> further page-walking (LVL2/3) i've not managed to trigger yet, there's
> special flags that may need to be set.
> l.
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