tree 5fd21a2256661cc92cc1934d678ebc4a83079d79
parent e7459304162730c4a255755fc18052856db2cb68
author Sam Elliott <selliott@lowrisc.org> 1582131700 +0000
committer Garret Kelly <Garret.Kelly@gmail.com> 1582139147 -0500

[sw,dif_plic] Rename k*Count Enum Variants

kFooCount enum variants (which come last) are useful for being able to
iterate over the domain of an enum type. However, they add an additional
variant which needs to be checked against during DIF preconditions (as
usually this `Count` does not mean anything semantically).

This replaces kFooCount enum variants with kFooLast enum variants.
kFooLast should have the same value as the last valid variant, so do
not need to be checked against in preconditions, and they can still be
used for iteration (but are off-by-one when counting).

Signed-off-by: Sam Elliott <selliott@lowrisc.org>