From: Robert Jordens <jordens@gmail.com>
Date: Sun, 7 Sep 2014 06:23:57 +0000 (-0600)
Subject: sim/icarus: add vpi directory to module search path
X-Git-Tag: 24jan2021_ls180~2099^2~301
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0bac4637800b260faab5557afeeca0038718303f;p=litex.git

sim/icarus: add vpi directory to module search path

This allows running the iverilog simulations from the migen top directory
without having to install the .vpi anywhere.
---

diff --git a/migen/sim/icarus.py b/migen/sim/icarus.py
index 36a200ae..5eb03960 100644
--- a/migen/sim/icarus.py
+++ b/migen/sim/icarus.py
@@ -26,7 +26,7 @@ class Runner:
 		_str2file(self.top_file, c_top)
 		_str2file(self.dut_file, c_dut)
 		subprocess.check_call(["iverilog", "-o", self.vvp_file] + self.options + [self.top_file, self.dut_file] + self.extra_files)
-		self.process = subprocess.Popen(["vvp", "-mmigensim", self.vvp_file])
+		self.process = subprocess.Popen(["vvp", "-mmigensim", "-Mvpi", self.vvp_file])
 
 	def close(self):
 		if hasattr(self, "process"):