15 lines
218 B
Text
15 lines
218 B
Text
GetStringLength:
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; INPUT: A3 = BASE ADDRESS OF STRING
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; RETURNS LENGTH IN D1 (MEASURED IN BYTES)
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MOVE.L #0,D1
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loop_getStringLength:
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MOVE.B (A3)+,D0
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CMP #0,D0
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BEQ done
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ADDQ.L #1,D1
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BRA loop_getStringLength
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done:
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RTS
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