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-rw-r--r--src/mem/ruby/system/CacheMemory.hh2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mem/ruby/system/CacheMemory.hh b/src/mem/ruby/system/CacheMemory.hh
index 6b436082f..8aca250b3 100644
--- a/src/mem/ruby/system/CacheMemory.hh
+++ b/src/mem/ruby/system/CacheMemory.hh
@@ -170,4 +170,6 @@ class CacheMemory : public SimObject
bool m_resource_stalls;
};
+std::ostream& operator<<(std::ostream& out, const CacheMemory& obj);
+
#endif // __MEM_RUBY_SYSTEM_CACHEMEMORY_HH__