tree 288d924e7a480a419926dc8b5e0e15f324cab9fc
parent 41a67503c5bac0f51c65b36d3d1764cc0ad65599
author Sam Elliott <selliott@lowrisc.org> 1595973270 +0100
committer Sam Elliott <sam@lenary.co.uk> 1596015149 +0100

[sw] Unsigned Comparisons in Address Loops

Both CRTs use signed comparisons for their data clearing/loading loops.

However, these loops use addresses as their induction variables, and
addresses are unsigned, so the comparisons must be unsigned. This was
noticed by @alphan in the review of #2991, and this change applies it to
the existing CRTs.

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