代码如下:
.section .data data1: .quad 7252051615 data2: .quad 5732348928 output: .asciz "The result is %qd\n" .section .text .globl main main: nop movl data1, %ebx movl data1+4, %eax movl data2, %edx movl data2+4, %ecx subl %ebx, %edx sbbl %eax, %ecx pushl %ecx pushl %edx push $output call printf addl $12, %esp pushl $0 call exit