19 lines
226 B
NASM
19 lines
226 B
NASM
.cpu cortex-m4
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.thumb
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.syntax unified
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.globl multiply
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.text
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.thumb_func
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multiply:
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MOVS.N R2, #0
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ADDS.N R1, #0
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BEQ.N =exit
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loop:
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ADDS.N R2, R0, R2
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SUBS.N R1, #1
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BNE.N =exit
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B.N =loop
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exit:
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MOVS.N R0, R2
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BX.N LR
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