Fix set up of PT modules position at the beginning (backported from c…

…53285b)
cahirwpz · Dec 16, 2023 · c255c3f · c255c3f
1 parent 45aa9f8
commit c255c3f
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/include/ptplayer.h b/include/ptplayer.h
@@ -129,6 +129,7 @@ typedef struct {
   u_char mt_PattDelTime2;
 } __attribute__((packed)) PtPlayer;
 
-extern PtPlayer PtData;
+extern u_short PtPatternPos;
+extern u_char PtSongPos;
 
 #endif
diff --git a/lib/libpt/pt.asm b/lib/libpt/pt.asm
@@ -2,15 +2,17 @@
         xdef    _PtRemoveCIA
         xdef    _PtInit
         xdef    _PtEnd
-        xdef    _PtData
+        xdef    _PtSongPos
+        xdef    _PtPatternPos
         xdef    _PtEnable
         xdef    _PtE8Trigger
 
         section '.text',code
 
-_PtData         set     mt_data
 _PtEnable       set     _mt_Enable
 _PtE8Trigger    set     _mt_E8Trigger
+_PtSongPos      set     mt_data+mt_SongPos
+_PtPatternPos   set     mt_data+mt_PatternPos
 
 _PtInstallCIA:
         movem.l d2-d7/a2-a6,-(sp)