Giacomo Travaglini has submitted this change. ( https://gem5-review.googlesource.com/c/public/gem5/+/39698 )

Change subject: dev-arm: A SystemCounterListener doesn't have to be Serializable
......................................................................

dev-arm: A SystemCounterListener doesn't have to be Serializable

The class is not making use of any Serializable utility.
By removing this dependency we can extend it more easilly

Change-Id: Ia321b8f0deeb92adde008551eb921dcfd365e675
Signed-off-by: Giacomo Travaglini <giacomo.travagl...@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/39698
Reviewed-by: Andreas Sandberg <andreas.sandb...@arm.com>
Maintainer: Andreas Sandberg <andreas.sandb...@arm.com>
Tested-by: kokoro <noreply+kok...@google.com>
---
M src/dev/arm/generic_timer.hh
1 file changed, 4 insertions(+), 3 deletions(-)

Approvals:
  Andreas Sandberg: Looks good to me, approved; Looks good to me, approved
  kokoro: Regressions pass



diff --git a/src/dev/arm/generic_timer.hh b/src/dev/arm/generic_timer.hh
index 16d2ce3..9a6663c 100644
--- a/src/dev/arm/generic_timer.hh
+++ b/src/dev/arm/generic_timer.hh
@@ -71,7 +71,7 @@

 /// Abstract class for elements whose events depend on the counting speed
 /// of the System Counter
-class SystemCounterListener : public Serializable
+class SystemCounterListener
 {
   public:
/// Called from the SystemCounter when a change in counting speed occurred
@@ -174,7 +174,8 @@
 };

 /// Per-CPU architected timer.
-class ArchTimer : public SystemCounterListener, public Drainable
+class ArchTimer : public SystemCounterListener, public Drainable,
+                  public Serializable
 {
   protected:
     /// Control register.
@@ -297,7 +298,7 @@
     RegVal readMiscReg(int misc_reg, unsigned cpu);

   protected:
-    class CoreTimers : public SystemCounterListener
+    class CoreTimers : public SystemCounterListener, public Serializable
     {
       public:
         CoreTimers(GenericTimer &_parent, ArmSystem &system, unsigned cpu,

--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: Ia321b8f0deeb92adde008551eb921dcfd365e675
Gerrit-Change-Number: 39698
Gerrit-PatchSet: 2
Gerrit-Owner: Giacomo Travaglini <giacomo.travagl...@arm.com>
Gerrit-Reviewer: Andreas Sandberg <andreas.sandb...@arm.com>
Gerrit-Reviewer: Giacomo Travaglini <giacomo.travagl...@arm.com>
Gerrit-Reviewer: kokoro <noreply+kok...@google.com>
Gerrit-MessageType: merged
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