From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Wed, 14 Mar 2012 15:19:29 +0000 (+0100)
Subject: bus/asmibus/hub: require finalization before get_slots
X-Git-Tag: 24jan2021_ls180~2099^2~967
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1665f293a619b6b989031fb5b293df9509f57600;p=litex.git

bus/asmibus/hub: require finalization before get_slots
---

diff --git a/migen/bus/asmibus.py b/migen/bus/asmibus.py
index 77723b67..3d4ed415 100644
--- a/migen/bus/asmibus.py
+++ b/migen/bus/asmibus.py
@@ -146,6 +146,8 @@ class Hub:
 		self.tag_call = Signal(BV(tagbits))
 	
 	def get_slots(self):
+		if not self.finalized:
+			raise FinalizeError
 		return sum([port.slots for port in self.ports], [])
 	
 	def get_fragment(self):