From bf39a475fe8c796e5b0f5b37ee2e4aca724d05f3 Mon Sep 17 00:00:00 2001
From: Ali Saidi <ali.saidi@arm.com>
Date: Fri, 7 Mar 2014 15:56:23 -0500
Subject: mem: Wakeup sleeping CPUs without caches on LLSC

For systems without caches, the LLSC code does not get snoops for
wake-ups. We add the LLSC code in the abstract memory to do the job
for us.
---
 src/arch/null/cpu_dummy.hh | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/arch')

diff --git a/src/arch/null/cpu_dummy.hh b/src/arch/null/cpu_dummy.hh
index ed6f6d1d6..f546b4141 100644
--- a/src/arch/null/cpu_dummy.hh
+++ b/src/arch/null/cpu_dummy.hh
@@ -47,6 +47,7 @@ class BaseCPU
   public:
     static int numSimulatedInsts() { return 0; }
     static int numSimulatedOps() { return 0; }
+    static void wakeup() { ; }
 };
 
 #endif // __ARCH_NULL_CPU_DUMMY_HH__
-- 
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