Yaya48
cf256aa081
Upstream: https://gitlab.com/qemu-project/qemu.git Upstream-Commit: d2e570cc0f97b936902a5b1b86b73c0f5998b475
30 lines
771 B
ArmAsm
30 lines
771 B
ArmAsm
.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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lmg %r0,%r1,cksm_args
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cksm %r2,%r0
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c %r2,cksm_exp
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jne failure
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.insn rre,0xb2410000,%r2,%r15 /* cksm %r2,%r15 */
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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,6 /* specification exception? */
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jne failure
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lpswe success_psw
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cksm_args:
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.quad cksm_buf, 16
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cksm_buf:
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.quad 0xaaaabbbbcccc0000, 0x12345678
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cksm_exp:
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.long 0x89ab1234
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.align 8
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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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