From 5fa144ec3aa59e86c03aa97130198e83de597404 Mon Sep 17 00:00:00 2001
From: "Li.XiongHui" <juicemail@163.com>
Date: Thu, 7 Nov 2024 14:21:14 +0800
Subject: [PATCH] Fixes: Fix no close trace file when the sim is finished

---
 litex/build/sim/core/veril.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/litex/build/sim/core/veril.cpp b/litex/build/sim/core/veril.cpp
index 1e79b6d9d..cda7bf689 100644
--- a/litex/build/sim/core/veril.cpp
+++ b/litex/build/sim/core/veril.cpp
@@ -78,7 +78,11 @@ extern "C" void litex_sim_tracer_dump()
 
 extern "C" int litex_sim_got_finish()
 {
+  int finished;
   tfp->flush();
+  if(finished = Verilated::gotFinish()) {
+    tfp->close();
+  }
   return Verilated::gotFinish();
 }