commit fda07590df36d0b9bad690e8e6c5fbbd40a809c6
author Kaustav Goswami <kggoswami@ucdavis.edu> Mon Apr 25 18:19:18 2022 -0700
committer Kaustav Goswami <kggoswami@ucdavis.edu> Thu Apr 28 16:57:59 2022 +0000
tree 729bb78e2a29cbd8d2142a7ad83c7b8f39d8de8d
parent f8589a4719b6f506e40badd32afc5cc5046183a1

cpu: nullptr in a DPRINTF statement

This change fixes the crashing of gem5 when `Branch` debug flag
is enabled. A DPRINTF statement had a nullptr. This change
prints `INVALID_TARGET` if the nullptr is encountered.

Signed-off-by: Kaustav Goswami <kggoswami@ucdavis.edu>
Change-Id: I40bd42c07de25a493a3dd1094a2fd8cc0ce0a79b
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/59109
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>