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Signed-off-by: Matthew Ballance <matt.ballance@gmail.com>
fvutils · Sep 6, 2024 · fe59c0f · fe59c0f
1 parent 0fc06f2
commit fe59c0f
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/pytest_fv/tool/hdl/sim/sim_vcs.py b/src/pytest_fv/tool/hdl/sim/sim_vcs.py
@@ -142,9 +142,12 @@ async def build(self):
 
     async def run(self, args : HdlSim.RunArgs):
         cmd = [ os.path.join(self.builddir, "simv") ] # '-batch' ]
+
+        if not os.path.isdir(args.rundir):
+            os.makedirs(args.rundir)
         cmd.extend(['-ucli', '-i', 'run.tcl'])
 
-        with open("run.tcl", "w") as fp:
+        with open(os.path.join(args.rundir, "run.tcl"), "w") as fp:
             # if args.debug:
             #     fp.write("if {[catch {vcd file sim.vcd} errmsg]} {\n")
             #     fp.write("  puts \"Failed to open VCD file: $errmsg\"\n")