From: Toni Wilen <twilen@winuae.net>
Date: Wed, 16 Jul 2025 08:22:19 +0000 (+0300)
Subject: Don't apply debug address mask if it is zero
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=51530671a1f48442ebff97a89124d0e186ae350d;p=francis%2Fwinuae.git

Don't apply debug address mask if it is zero
---

diff --git a/debug.cpp b/debug.cpp
index 4dddd596..a5b495cc 100644
--- a/debug.cpp
+++ b/debug.cpp
@@ -3616,7 +3616,9 @@ static int debug_mem_off (uaecptr *addrp)
 	if (ba->mask || ba->startmask) {
 		uae_u32 start = ba->startmask ? ba->startmask : ba->start;
 		addr -= start;
-		addr &= ba->mask;
+		if (ba->mask) {
+			addr &= ba->mask;
+		}
 		addr += start;
 	}
 	*addrp = addr;