From f7bfa30e7739d62a87ca41b58f2c8225aa4a6bfa Mon Sep 17 00:00:00 2001
From: Gabe Black <gabe.black@gmail.com>
Date: Fri, 8 Oct 2021 15:46:08 -0700
Subject: [PATCH] misc: Use a PCStateBase unique_ptr in SkipFuncBase::process.

Change-Id: I0ffcf3abeaa7704a3b6eaccfd967a9654f59c741
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/52046
Tested-by: kokoro <noreply+kokoro@google.com>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
---
 src/kern/system_events.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/kern/system_events.cc b/src/kern/system_events.cc
index 816f158d4e..19d7cb1704 100644
--- a/src/kern/system_events.cc
+++ b/src/kern/system_events.cc
@@ -39,12 +39,12 @@ namespace gem5
 void
 SkipFuncBase::process(ThreadContext *tc)
 {
-    [[maybe_unused]] TheISA::PCState oldPC = tc->pcState();
+    std::unique_ptr<PCStateBase> old_pc(tc->pcState().clone());
 
     returnFromFuncIn(tc);
 
     DPRINTF(PCEvent, "skipping %s: pc = %s, newpc = %s\n", description,
-            oldPC, tc->pcState());
+            *old_pc, tc->pcState());
 }
 
 } // namespace gem5