Fix dup(2kr) and ovr(2kr) behaviour

1 files changed, 24 insertions, 0 deletions

diff --git a/src/uxn-core.s b/src/uxn-core.s
index 7d73b18..255bb99 100644
--- a/src/uxn-core.s
+++ b/src/uxn-core.s
@@ -1922,6 +1922,7 @@ rot2k:
 dupk:
     wpeek8  r3, #-1
     wpush8  r3
+    wpush8  r3
     b       uxn_decode
 
 dup2k:
@@ -1929,16 +1930,27 @@ dup2k:
     wpeek8  r4, #-1
     wpush8  r3
     wpush8  r4
+    wpush8  r3
+    wpush8  r4
     b       uxn_decode
 
 ovrk:
     wpeek8  r3, #-2
+    wpeek8  r4, #-1
+    wpush8  r3
+    wpush8  r4
     wpush8  r3
     b       uxn_decode
 
 ovr2k:
     wpeek8  r3, #-4
     wpeek8  r4, #-3
+    wpeek8  r5, #-2
+    wpeek8  r6, #-1
+    wpush8  r3
+    wpush8  r4
+    wpush8  r5
+    wpush8  r6
     wpush8  r3
     wpush8  r4
     b       uxn_decode
@@ -2342,6 +2354,7 @@ rot2kr:
 dupkr:
     rpeek8  r3, #-1
     rpush8  r3
+    rpush8  r3
     b       uxn_decode
 
 dup2kr:
@@ -2349,16 +2362,27 @@ dup2kr:
     rpeek8  r4, #-1
     rpush8  r3
     rpush8  r4
+    rpush8  r3
+    rpush8  r4
     b       uxn_decode
 
 ovrkr:
     rpeek8  r3, #-2
+    rpeek8  r4, #-1
+    rpush8  r3
+    rpush8  r4
     rpush8  r3
     b       uxn_decode
 
 ovr2kr:
     rpeek8  r3, #-4
     rpeek8  r4, #-3
+    rpeek8  r5, #-2
+    rpeek8  r6, #-1
+    rpush8  r3
+    rpush8  r4
+    rpush8  r5
+    rpush8  r6
     rpush8  r3
     rpush8  r4
     b       uxn_decode