.TITLE MG09.. ADDRESS TRANSFER PREPROCESSOR FOR V$TX .IDENT /MG09../ ; .PAGE .SBTTL STRING ADDRESS WITH ADDRESS FOLLOWING CALL ; V$TXA:: ;THIS PROCEDURE TRANSFERS A BLOCK OD DATA ;TO THE TERMINAL DISPLAY ; ; ENTRY CONDITIONS ; ADDRESS OF DATA FOLLOWS PROCEDURE CALL ; ; EXIT CONDITIONS ; NONE ; MOV R0,-(SP) ;PROTECT REGISTER R0 MOV @2(SP),R0 ;HOLD ADDRESS OF DATA AREA ADD #2,2(SP) ;FUDGE RETURN ADDRESS TO BYPASS DATA ADDRESS CALL V$TX ;OUTPUT DATA MOV (SP)+,R0 ;RESTORE REGISTER R0 RETURN ;BACK TO CALLING PROGRAM ; .END ; ; ;