From: Anton Blanchard <anton@linux.ibm.com>
Date: Sun, 12 Jun 2022 00:34:20 +0000 (+1000)
Subject: divider: Fix d_out.overflow U state issue
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d3a7517318f0b729dcbd64370b074e1e9003a258;p=microwatt.git

divider: Fix d_out.overflow U state issue

While we should only look at this when d_out.valid = 1, we may as remove
some U state across interfaces.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
---

diff --git a/divider.vhdl b/divider.vhdl
index a8bcdbe..3f9b312 100644
--- a/divider.vhdl
+++ b/divider.vhdl
@@ -42,6 +42,8 @@ begin
                 quot <= (others => '0');
                 running <= '0';
                 count <= "0000000";
+                is_32bit <= '0';
+                overflow <= '0';
             elsif d_in.valid = '1' then
                 if d_in.is_extended = '1'  then
                     dend <= '0' & d_in.dividend & x"0000000000000000";