20 lines
221 B
ArmAsm
20 lines
221 B
ArmAsm
.define cmu
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!size in R0
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cmu:
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cp R0, $2
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jr NE, 1f
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popl RR2, *RR14
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pop R1, *RR14
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pop R0, *RR14
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cp R0, R1
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ldk R0, $0
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jr ULT, 2f
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jp EQ, *RR2
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inc R0
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jp *RR2
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2: dec R0
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jp *RR2
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1: cp R0, $4
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jr EQ, cmu4
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jr unknown
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