1 files changed, 11 insertions, 0 deletions
diff --git a/src/sim/wb.cc b/src/sim/wb.cc
new file mode 100644
index 0000000..83b1c3c
--- /dev/null
+++ b/src/sim/wb.cc
@@ -0,0 +1,11 @@
+#include "wb.h"
+#include "logger.h"
+#include "response.h"
+
+static Logger *global_log = Logger::getInstance();
+
+Response WB::advance()
+{
+	global_log->log(INFO, "hello from write back!");
+	return OK;
+}