在汇编语句AGAIN: INC SI中AGAIN称为标号。
举一反三
- 如果$t1=$t2，则跳转到again标号处，正确的指令是（ ） A: bne $t1, $t2, again B: bge $t1, $t2, again C: ble $t1, $t2, again D: beq $t1, $t2, again
- 如果$t1>=$t2，则跳转到again标号处，正确的指令是（ ） A: slt $at, $t1,$t2bne $at, 0, again B: slt $at, $t1,$t2beq $at, 0, again C: slt $at, $t2,$t1beq $at, 0, again D: slt $at, $t2,$t1bne $at, 0, again
- 若ECX＝0，则语句“AGAIN: LOOP AGAIN”将会重复执行_____________次。
- 对于下列程序段； AGAIN： MOV ES：[DI]，AL INC DI LOOP AGAIN 可用指令( )完成相同的功能。 A．REP MOVSB B．REP LODSB C．REP STOSB D．REP SCASB
- I have warned you not to do that __________. A: over and over B: over and over again C: again and over D: again and again over