.text _start: rep insb rep outsb rep movsb rep lodsb rep stosb repz cmpsb repz scasb rep insw rep outsw rep movsw rep lodsw rep stosw repz cmpsw repz scasw rep insl rep outsl rep movsl rep lodsl rep stosl repz cmpsl repz scasl addr16 rep insb addr16 rep outsb addr16 rep movsb addr16 rep lodsb addr16 rep stosb addr16 repz cmpsb addr16 repz scasb addr16 rep insw addr16 rep outsw addr16 rep movsw addr16 rep lodsw addr16 rep stosw addr16 repz cmpsw addr16 repz scasw addr16 rep insl addr16 rep outsl addr16 rep movsl addr16 rep lodsl addr16 rep stosl addr16 repz cmpsl addr16 repz scasl .p2align 4,0