From a1065616e09939102bd7adac4d5abc170bccdd39 Mon Sep 17 00:00:00 2001
From: Jonathan Woodruff <jdw57@cam.ac.uk>
Date: Fri, 22 Jul 2022 15:36:32 +0000
Subject: [PATCH] Fix tracing of writes to MMIO addresses.

---
 src_Core/RISCY_OOO/procs/RV64G_OOO/MemExePipeline.bsv | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src_Core/RISCY_OOO/procs/RV64G_OOO/MemExePipeline.bsv b/src_Core/RISCY_OOO/procs/RV64G_OOO/MemExePipeline.bsv
index caf9a5e..ebfc347 100644
--- a/src_Core/RISCY_OOO/procs/RV64G_OOO/MemExePipeline.bsv
+++ b/src_Core/RISCY_OOO/procs/RV64G_OOO/MemExePipeline.bsv
@@ -1470,7 +1470,7 @@ module mkMemExePipeline#(MemExeInput inIfc)(MemExePipeline);
 `ifdef RVFI
             , ExtraTraceBundle{
                 regWriteData: fromMemTaggedData(resp),
-                memByteEn: replicate(False)
+                memByteEn: unpack(truncate(pack(lsqDeqSt.shiftedBE) >> lsqDeqSt.paddr[3:0]))
             }
 `endif
         );