英特尔程序集语法OFFSET [英] Intel assembly syntax OFFSET

问题描述

现在我知道您可以将gcc用于Intel语法，而不是使用

Now that i know u can use gcc for Intel syntax instead of default at&t with

gcc -S -masm = intel test.c

gcc -S -masm=intel test.c

有这行

mov DWORD PTR [ebp-16]，偏移平面:基本

mov DWORD PTR [ebp-16], OFFSET FLAT:base

与 mov dword [ebp-16]，基本相同吗?否则我该怎么办?

Is it the same as mov dword[ebp-16], base? Otherwise what must i do?

推荐答案

是的， mov dword [ebp-16]，基本应该没问题.我已经有一段时间没有看过 offset flat:了-我认为它已经过时了，但这是AT& T提出的 .intel_syntax 想法(我不得不看看Gas的源代码可以找出答案).表示与Masm的 offset 相同，或与Nasm中未经修饰的变量名称相同.

Yes, mov dword [ebp - 16], base should be fine. I haven't seen offset flat: for a while - I think it's obsolete, but it's what AT&T's idea of .intel_syntax used to demand (I had to look at Gas's source code to find that out). Means the same as offset to Masm, or the unadorned variable name in Nasm.

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