MOVE PVP,PVSTOR+1
MOVE B,TBINIT+1(PVP) ;POINT INTO STACK AT START
PUSHJ P,CHUNW ; LEAVE WHILE DOING UNWIND CHECK
- XMOVEI E,TOPLEV
+;The below is really: XMOVEI E,TOPLEV
+ SETMI E,TOPLEV
MOVEI A,TFALSE ; IN CASE FALLS OFF PROCESS
MOVEI B,0
MOVEM E,-1(TB)