From 882310a85946648c4d3989f11d74413f14c0b748 Mon Sep 17 00:00:00 2001
From: Oliver Hofmann <oliver.hofmann@dokoliho.de>
Date: Wed, 26 Mar 2025 16:12:28 +0100
Subject: [PATCH] Fixed problem with mrange

---
 utils/memory_range.py | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/utils/memory_range.py b/utils/memory_range.py
index 3470d67..6354159 100644
--- a/utils/memory_range.py
+++ b/utils/memory_range.py
@@ -15,9 +15,14 @@ def mrange(parm1, parm2=None, parm3=None):
         stop = int(parm2)
         step = int(parm3)
     num = start
-    while num < stop:
-        yield Literal(num)
-        num += step
+    if step > 0:
+        while num < stop:
+            yield Literal(num)
+            num += step
+    else:
+        while num > stop:
+            yield Literal(num)
+            num += step
 
 if __name__ == "__main__":
     for l in mrange(10):