From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Fri, 24 Jul 2020 13:43:54 +0000 (+0100)
Subject: better debug assert log message
X-Git-Tag: semi_working_ecp5~567
X-Git-Url: https://git.libre-soc.org/?p=soc.git;a=commitdiff_plain;h=f5bcf3c193eb30185e63113e59bdf441562c59af;ds=sidebyside

better debug assert log message
---

diff --git a/src/soc/decoder/isa/caller.py b/src/soc/decoder/isa/caller.py
index b85843ec..e1abc248 100644
--- a/src/soc/decoder/isa/caller.py
+++ b/src/soc/decoder/isa/caller.py
@@ -475,7 +475,8 @@ class ISACaller:
 
     def handle_comparison(self, outputs):
         out = outputs[0]
-        assert isinstance(out, SelectableInt)
+        assert isinstance(out, SelectableInt,
+                          "out zero not a SelectableInt %s" % repr(outputs))
         print("handle_comparison", out.bits, hex(out.value))
         # TODO - XXX *processor* in 32-bit mode
         # https://bugs.libre-soc.org/show_bug.cgi?id=424