multest.s

非常好的汇编代码示例

# multest.s - An example of using the MUL instruction
.section .data
data1:
   .int 315814
data2:
   .int 165432
result:
   .quad 0
output:
   .asciz "The result is %qd\n"
.section .text
.globl _start
_start:
   nop
   movl data1, %eax
   mull data2
   movl %eax, result
   movl %edx, result+4
   pushl %edx
   pushl %eax
   pushl $output
   call printf
   add $12, %esp
   pushl $0
   call exit