RVFI - Extending mstatus_fs update to trace_id when fregs_we

openhwgroup · Nov 17, 2023 · d6fdb29 · d6fdb29
1 parent fb856d0
commit d6fdb29
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/bhv/cv32e40p_rvfi.sv b/bhv/cv32e40p_rvfi.sv
@@ -1182,6 +1182,9 @@ insn_trace_t trace_if, trace_id, trace_ex, trace_ex_next, trace_wb;
 
     `CSR_FROM_PIPE(apu_resp, mstatus_fs)
 
+    if (r_pipe_freeze_trace.csr.mstatus_fs_we && (trace_id.m_order > trace_apu_resp.m_order)) begin
+      trace_id.m_csr.mstatus_fs_rdata = r_pipe_freeze_trace.csr.mstatus_fs_n;
+    end
     if (r_pipe_freeze_trace.csr.mstatus_fs_we && (trace_ex.m_order > trace_apu_resp.m_order)) begin
       trace_ex.m_csr.mstatus_fs_rdata = r_pipe_freeze_trace.csr.mstatus_fs_n;
     end