Mask upper byte of address, DraCo compatibility.

diff --git a/sndboard.cpp b/sndboard.cpp
index 7a6cdbdba135d1876376bbf248335c018afc3047..30065858bf6f9ccc8eeefc61978dcfc2e8da8f5e 100644 (file)
--- a/sndboard.cpp
+++ b/sndboard.cpp
@@ -2133,6 +2133,7 @@ static struct snddev_data *getsnddev(uaecptr addr)
 
 static void REGPARAM2 toccata_bput(uaecptr addr, uae_u32 b)
 {
+       addr &= 0xffffff;
        struct snddev_data *data = getsnddev(addr);
        if (!data)
                return;
@@ -2175,6 +2176,7 @@ static void REGPARAM2 toccata_lput(uaecptr addr, uae_u32 b)
 static uae_u32 REGPARAM2 toccata_bget(uaecptr addr)
 {
        uae_u8 v = 0;
+       addr &= 0xffffff;
        struct snddev_data *data = getsnddev(addr);
        if (!data)
                return v;