From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Sun, 8 Apr 2012 16:06:22 +0000 (+0200)
Subject: fhdl: support len() on signals
X-Git-Tag: 24jan2021_ls180~2099^2~951
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6a52e44d09afeadc7727f9a0cc9ebe405469360e;p=litex.git

fhdl: support len() on signals
---

diff --git a/migen/fhdl/structure.py b/migen/fhdl/structure.py
index c8517270..b4fb44af 100644
--- a/migen/fhdl/structure.py
+++ b/migen/fhdl/structure.py
@@ -157,6 +157,9 @@ class Signal(Value):
 		self.reset = Constant(reset, bv)
 		self.name_override = name_override
 		self.backtrace = tracer.trace_back(name)
+	
+	def __len__(self):
+		return self.bv.width
 
 	def __hash__(self):
 		return id(self)