From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Wed, 7 Dec 2011 21:21:30 +0000 (+0100)
Subject: fhdl: fix implicit slice index
X-Git-Tag: 24jan2021_ls180~2099^2~1174
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fab02f84cbb9ee5d790023aeec4667261568bf87;p=litex.git

fhdl: fix implicit slice index
---

diff --git a/migen/fhdl/structure.py b/migen/fhdl/structure.py
index 16fa1ee8..4116c889 100644
--- a/migen/fhdl/structure.py
+++ b/migen/fhdl/structure.py
@@ -72,6 +72,8 @@ class Value:
 		elif isinstance(key, slice):
 			start = key.start or 0
 			stop = key.stop or self.bv.width
+			if stop > self.bv.width:
+				stop = self.bv.width
 			if key.step != None:
 				raise KeyError
 			return Slice(self, start, stop)