tree 795d648fde4e81feba28ed7ccfec5927de2b9568
parent caffb4e1ffcaf3d7e3b842abcfe676a9ad727b24
author Gabe Black <gabe.black@gmail.com> 1629637471 -0700
committer Gabe Black <gabe.black@gmail.com> 1654626393 +0000

arch,cpu: Remove the idea of a zero register.

This is now handled by using the InvalidRegClass.

Change-Id: If43d8f27cfebc249ec6600847bcfd98c9e94cf40
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49746
Maintainer: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>