commit 280363ec6abd8be50477ceb72b1b07922b2240dd
author Bobby R. Bruce <bbruce@ucdavis.edu> Mon May 25 14:28:55 2020 -0700
committer Bobby R. Bruce <bbruce@ucdavis.edu> Thu May 28 04:48:54 2020 +0000
tree 8e6e573cb36884f063c6f187aef4fd897ba629e6
parent d342e0309531788424777a4de52ba11069857475

arch-arm,misc: Add M5_CLASS_VAR_USED to faultTick

Clang compilers returned an error that faultTick was unused. Adding
M5_CLASS_VAR_USED resolves this.

Change-Id: I97657b45997d2f1c7416b973cd9c02ae2d92b725
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/29453
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>

src/dev/arm/smmu_v3_transl.hh

diff --git a/src/dev/arm/smmu_v3_transl.hh b/src/dev/arm/smmu_v3_transl.hh
index 243e54e..d72c44c 100644
--- a/src/dev/arm/smmu_v3_transl.hh
+++ b/src/dev/arm/smmu_v3_transl.hh
@@ -38,6 +38,7 @@
 #ifndef __DEV_ARM_SMMU_V3_TRANSL_HH__
 #define __DEV_ARM_SMMU_V3_TRANSL_HH__
 
+#include "base/compiler.hh"
 #include "dev/arm/smmu_v3_proc.hh"
 #include "dev/arm/smmu_v3_ptops.hh"
 #include "dev/arm/smmu_v3_slaveifc.hh"
@@ -96,7 +97,7 @@
     TranslContext context;
 
     Tick recvTick;
-    Tick faultTick;
+    Tick M5_CLASS_VAR_USED faultTick;
 
     virtual void main(Yield &yield);