[rvfi] Only catch LSU RF write data if it's actually valid

Previously, the interface was also catching the data returned by stores which may be X. Signed-off-by: Pirmin Vogel <[email protected]>
lowRISC · Jun 30, 2023 · f4ed142 · f4ed142
1 parent fbd070c
commit f4ed142
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rtl/ibex_core.sv b/rtl/ibex_core.sv
@@ -1643,7 +1643,7 @@ module ibex_core import ibex_pkg::*; #(
 
   // Capture read data from LSU when it becomes valid
   always_comb begin
-    if (lsu_resp_valid) begin
+    if (lsu_rdata_valid) begin
       rvfi_mem_rdata_d = rf_wdata_lsu;
     end else begin
       rvfi_mem_rdata_d = rvfi_mem_rdata_q;