33 lines
766 B
ArmAsm
33 lines
766 B
ArmAsm
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.org 0x8e
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program_interruption_code:
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.org 0x1d0 /* program new PSW */
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.quad 0,pgm
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.org 0x200 /* lowcore padding */
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.globl _start
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_start:
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lgrl %r0,op1
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icm %r0,10,op2
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cg %r0,exp
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jne failure
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lgrl %r1,bad_addr
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icm %r0,0,0(%r1)
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failure:
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lpswe failure_psw
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pgm:
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chhsi program_interruption_code,5 /* addressing exception? */
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jne failure
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lpswe success_psw
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.align 8
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op1:
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.quad 0x1234567887654321
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op2:
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.quad 0x0011223344556677
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exp:
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.quad 0x1234567800651121
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bad_addr:
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.quad 0xffffffff00000000
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success_psw:
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.quad 0x2000000000000,0xfff /* see is_special_wait_psw() */
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failure_psw:
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.quad 0x2000000000000,0 /* disabled wait */
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