tree d59e1ad9035aa76455603e1c6da6a4c6fdd855e2
parent 5a27a68c736eb1d295e52e0d5cdd106942ffd6f2
author Gabe Black <gabeblack@google.com> 1506387475 -0700
committer Gabe Black <gabeblack@google.com> 1506469659 +0000

util: Make dot_writer ignore NULL simobjects.

Also centralize the code which iterates over the parameters of a simnode's
children, and remove a copy/paste block of code in the DVFS block of code.

Change-Id: I01305fbff59346010780ee386ba97ad9106b1f5d
Reviewed-on: https://gem5-review.googlesource.com/4849
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Gabe Black <gabeblack@google.com>