如何改变这种Linux的大会code到兼容UNIX组装code？ [英] How to change this linux Assembly code into compatible UNIX assembly code?

问题描述

我想改变这个以下汇编code到UNIX兼容code，而无需使用Linux内核（或系统？）调用。 （INT 0x80的$）

I wish to change this following assembly code into UNIX compatible code without using the linux kernel (or system?) call. (int $0x80)

这code是英特尔32位奔腾平台上，写在AT＆amp; T公司的语法

This code is for Intel 32bit Pentium platform, written in AT&T syntax

#cpuid.s Sample program to extract the processor Vendor ID
.section .data
output:
.ascii "The processor Vendor ID is ‘xxxxxxxxxxxx’\n"
.section .text
.globl _start
_start:
movl $0, %eax
cpuid
movl $output, %edi
movl %ebx, 28(%edi)
movl %edx, 32(%edi)
movl %ecx, 36(%edi)
movl $4, %eax
movl $1, %ebx
movl $output, %ecx
movl $42, %edx
int $0x80
movl $1, %eax
movl $0, %ebx
int $0x80

感谢，

推荐答案

建议：写一个C程序，用内联汇编。你也可以调用C库函数从你的组件​​（比如的printf ），以消除操作系统依赖性。

Suggestion: Write a C program, with inline assembly. You could also call C library functions (like printf) from your assembly, in order to remove the OS dependency.

下面是用内联汇编的例子： http://softpixel.com/~cwright /programming/simd/cpuid.php

Here's an example with inline assembly: http://softpixel.com/~cwright/programming/simd/cpuid.php

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