[ARM] 입력받은 문자열중 숫자만 출력하기
.text_start: .global _startmov r0, #0ldr r1, =bufmov r2, #1mov r7, #3swi 0ldrb r5, [r1]LOOP:CMP r5, #10BEQ exitCMP r5, #49BLT LOOP2CMP r5, #57BGT LOOP2mov r0, #1mov r2. #1mov r7, #4swi 0LOOP2:mov r0, #0ldr r1, =bufmov r2, #1mov r7, #3swi 0ldrb r5, [r1]B LOOPexit:mov r0, #0mov r7, #1swi 0.data.alignbuf: .skip 4.end
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