From f1d0382587d3771e2b9cd3caec381492e94e7ea1 Mon Sep 17 00:00:00 2001
From: Anton Blanchard <anton@linux.ibm.com>
Date: Sat, 11 Jan 2020 17:13:23 +1100
Subject: [PATCH] Fix a ghdlsynth issue in fast_spr_num

I've submitted a bug report for this, but we can work around it easily
for now.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
---
 common.vhdl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/common.vhdl b/common.vhdl
index 8e24ab9..a27f4f2 100644
--- a/common.vhdl
+++ b/common.vhdl
@@ -346,6 +346,7 @@ package body common is
        when SPR_XER =>
            n := 12;
        when others =>
+           n := 0;
            return "000000";
        end case;
        return "1" & std_ulogic_vector(to_unsigned(n, 5));