From 20c6556e4c3f885ba320cda35f54d1d41a48f2fc Mon Sep 17 00:00:00 2001
From: Florian Zaruba <florian@openhwgroup.org>
Date: Wed, 18 Oct 2023 17:39:06 +0200
Subject: [PATCH] tracer: Use `hart_id` for trace file format (#1543)

---
 core/cva6.sv | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/cva6.sv b/core/cva6.sv
index d256d2065f..c97e9a83a6 100644
--- a/core/cva6.sv
+++ b/core/cva6.sv
@@ -1291,7 +1291,9 @@ module cva6
   logic [63:0] cycles;
 
   initial begin
-    f = $fopen("trace_hart_00.dasm", "w");
+    string fn;
+    $sformat(fn, "trace_hart_%0.0f.dasm", hart_id_i);
+    f = $fopen(fn, "w");
   end
 
   always_ff @(posedge clk_i or negedge rst_ni) begin