32 lines
327 B
ArmAsm
32 lines
327 B
ArmAsm
.define .sts
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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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.sts:
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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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3:
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movd tos, 0(r1)
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addqd 4, r1
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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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movb tos, 0(r1)
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adjspd -3
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br 4b
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2:
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movw tos, 0(r1)
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adjspd -2
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br 4b
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