memtest.c

来自「汇编经典教程profession_assembly_language（Richa」· C语言 代码 · 共 18 行

/* memtest.c - An example of using memory locations as values */
#include <stdio.h>

int main()
{
   int dividend = 20;
   int divisor = 5;
   int result;

   asm("divb %2\n\t"
       "movl %%eax, %0"
       : "=m"(result)
       : "a"(dividend), "m"(divisor));

   printf("The result is %d\n", result);
   return 0;
}