| 1 | .org 0x8e |
| 2 | program_interruption_code: |
| 3 | .org 0x1d0 /* program new PSW */ |
| 4 | .quad 0,pgm |
| 5 | .org 0x200 /* lowcore padding */ |
| 6 | .globl _start |
| 7 | _start: |
| 8 | lgrl %r0,op1 |
| 9 | clm %r0,6,op2 |
| 10 | jle failure |
| 11 | lgrl %r1,bad_addr |
| 12 | clm %r0,0,0(%r1) |
| 13 | failure: |
| 14 | lpswe failure_psw |
| 15 | pgm: |
| 16 | chhsi program_interruption_code,5 /* addressing exception? */ |
| 17 | jne failure |
| 18 | lpswe success_psw |
| 19 | .align 8 |
| 20 | op1: |
| 21 | .quad 0x1234567887654321 |
| 22 | op2: |
| 23 | .quad 0x3456789abcdef012 |
| 24 | bad_addr: |
| 25 | .quad 0xffffffff00000000 |
| 26 | success_psw: |
| 27 | .quad 0x2000000000000,0xfff /* see is_special_wait_psw() */ |
| 28 | failure_psw: |
| 29 | .quad 0x2000000000000,0 /* disabled wait */ |