反汇编-2

反汇编-2

代码

#include<stdio.h>

int main() {
    int input, output, temp;

    input = 1;

    asm volatile(
        "movl $0, %%eax;\n\t"
        "movl %%eax, %1;\n\t"
        "movl %2, %%eax;\n\t"
        "movl %%eax, %0;"
        : "=m"(output), "=m"(temp)
        : "r"(input)
        : "eax"
    );
    
    printf("%d %d\n", temp, output);

    return 0;
}

运行结果