Erick
26 lines
842 B
Plaintext
26 lines
842 B
Plaintext
.ORIG x3000
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AND R0, R0, #0 ; Clear R0
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AND R1, R1, #0 ; Clear R1
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AND R3, R3, #0 ; Clear R3
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LEA R0, NUM ; pointer [mem]NUM
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ADD R1, R1, R0 ; Store the pointer address of R0 into R1
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LD R2, ASCII ; load the ascii offset into R2
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FOR_LOOP
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LDR R4, R1, #0 ; load the contents of mem address of R1 into R4
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BRz END_LOOP
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ADD R4, R4, R2 ; Add our number to the ASCII offset
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STR R4, R1, #0 ; Store the new value in R4 into [mem] address R1
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ADD R1, R1, #1 ; move our memory pointer down one
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BRnzp FOR_LOOP ; loop again until we get an x00 char
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END_LOOP
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PUTs ; print our string starting from [mem]address in R0
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HALT ; Trap x25
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ASCII .fill x30 ; Our ASCII offset
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NUM .fill x01 ; Our Number to print
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.fill x02
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.fill x03
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.fill x04
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.END |