home *** CD-ROM | disk | FTP | other *** search
- TITLE 'TESTPSW - TEST LPSW AND SVC, PCK, AND EXT INTERRUPTS'
- *********
- *
- * PGM-ID. TESTPSW.ALC
- * AUTHOR. DON HIGGINS
- * DATE. 04/26/87
- * REMARKS.
- *
- * THIS PROGRAM TESTS PC/370 RELEASE 2 PSW SUPPORT:
- *
- * 1. LOAD CLOCK.MOD WHICH USES TRANSPARENT SVC HANDLER AND AN
- * EXTERNAL INTERRUPT HANDLER TO DISPLAY TIME OF DAY IN UPPER
- * LEFT CORNER OF SCREEN. EXTERNAL INTERRUPT OCCURS EVERY
- * 256 INSTRUCTIONS.
- *
- *
- *
- *********
- TESTPSW CSECT
- LR R12,R15
- USING TESTPSW,R12
- LA R2,=C'TESTPSW STARTED$'
- SVC WTO
- L R15,=V(DTIME)
- BALR R14,R15
- LA R1,=C'CLOCK.MOD'
- SVC LOAD
- LTR R15,R15
- BNZ ERR
- LR R15,R0
- BALR R14,R15 START UP CLOCK PROBLEM STATE MODE
- LA R3,50
- LOOP EQU *
- LA R2,=C'CLOCK RUNNING NOW$'
- SVC WTO
- LA R4,500
- BCT R4,*
- BCT R3,LOOP
- LA R2,=C'TESTPSW ENDED$'
- SVC WTO
- SVC EXIT
- ERR EQU *
- SVC TRACE
- DC C'BUG'
- SVC EXIT
- LTORG
- EXIT EQU 0
- TRACE EQU 9
- LOAD EQU 25
- WTO EQU 209
- R0 EQU 0
- R1 EQU 1
- R2 EQU 2
- R3 EQU 3
- R4 EQU 4
- R12 EQU 12
- R14 EQU 14
- R15 EQU 15
- END