Add ES/Lab/Lab3/add128bit.asm
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45
ES/Lab/Lab3/add128bit.asm
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45
ES/Lab/Lab3/add128bit.asm
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AREA RESET, DATA, READONLY
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EXPORT __Vectors
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__Vectors
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DCD 0x10001000
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DCD Reset_Handler
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ALIGN
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AREA MYCODE, CODE, READONLY
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ENTRY
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EXPORT Reset_Handler
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Reset_Handler
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LDR R1, =N1
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LDR R2, =N2
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MOV R3, #4
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UP
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LDR R4, [R1], #4
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LDR R5, [R2], #4
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ADCS R6, R5, R4
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SUB R3, R1
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TEQ R3, #0
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BNE UP;
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LDR R4, =Result
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STR R2, [R4], #4
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STR R5, [R4]
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STOP
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B STOP
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ALIGN
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N1 DCD 0x10002000, 0x30004000, 0x50006000, 0x70008000
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N2 DCD 0x10002000, 0x30004000, 0x50006000, 0x70008000
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AREA mydata, DATA, READWRITE
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Result DCD 0
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END
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