add gotox, gotoy, and gotoxy

2014-03-13 02:38:35 +01:00
parent 84c655a907
commit 30b418c734
4 changed files with 73 additions and 0 deletions
--- a/libsrc/atari5200/gotoy.s
+++ b/libsrc/atari5200/gotoy.s
@@ -0,0 +1,13 @@
+;
+; Christian Groessler, 13-Mar-2014
+;
+; void gotoy (unsigned char y);
+;
+
+        .include        "atari5200.inc"
+        .export         _gotoy
+        .import         setcursor
+
+_gotoy:
+        sta     ROWCRS_5200     ; Set Y
+        jmp     setcursor