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-rw-r--r--src/mem/ruby/system/WireBuffer.hh2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mem/ruby/system/WireBuffer.hh b/src/mem/ruby/system/WireBuffer.hh
index d71bf4520..3a8804798 100644
--- a/src/mem/ruby/system/WireBuffer.hh
+++ b/src/mem/ruby/system/WireBuffer.hh
@@ -100,4 +100,6 @@ class WireBuffer : public SimObject
};
+std::ostream& operator<<(std::ostream& out, const WireBuffer& obj);
+
#endif // __MEM_RUBY_SYSTEM_WireBuffer_HH__