内联汇编出错

[彭昊-青山翠]

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <iostream>
#include <time.h>
#include <windows.h>
#include "CustomFunction.h"

using namespace std;

int main(void){
unsigned char Array0[4];
memset(Array0,0,4);
asm("push %rax\n");
asm("push %rbx\n");
asm("lea a,%eax\n"::"a"(Array0):);
asm("pop %rbx\n");
asm("pop %rax\n");
return 0;
}

16 37 C:\Users\penghao\Documents\test3.cpp [Error] invalid 'asm': operand number missing after %-letter

[maguangzhi]

这个与编译相关，vs好像要用＿asm。

[彭昊-青山翠]

我用的DEV C++.

[日立奔腾浪潮微软松下联想]

asm("lea a,%eax\n"::"a"(Array0):);
=========================
asm("leal (%0),%%eax\n"::"a"(Array0):);