32 lines
323 B
ArmAsm
32 lines
323 B
ArmAsm
.define .los
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.sect .text
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.sect .rom
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.sect .data
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.sect .bss
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.sect .text
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.sect .text
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.los:
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movd tos, r7
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movd tos, r0
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movd tos, r1
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cmpqd 1, r0
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beq 1f
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cmpqd 2, r0
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beq 2f
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addd r0, r1
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3:
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addqd -4, r1
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movd 0(r1), tos
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acbd -4, r0, 3b
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4:
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movd r7, tos
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ret 0
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1:
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movzbd 0(r1), tos
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br 4b
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2:
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movzwd 0(r1), tos
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br 4b
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