程序集中的结构体或类(struct or class in assembly)

程序集中的结构体或类(struct or class in assembly)

我需要类似于C ++中的结构体或类

例如，我需要一个具有数组和两个属性（大小和len）的类以及一些像append和remove一样的函数。

我怎样才能用宏和过程在汇编中实现这一点？

I need something like struct or class in c++

For example I need a class with an array and two attribute (size and len) and some function like append and remove .

How can I implement this in assembly with macros and procedures?

最满意答案

Tasm支持例如。

struc String // note: without 't' at the end size dw 100 len dw 10 data db 0 dup(100) ends String

Gnu汇编程序也有一个.struct指令。

MASM的语法是：

String STRUCT size dw 100 len dw 10 String ENDS

从相同的MASM手册再次使用：

ASSUME eax:PTR String mov ecx, [eax].size, mov edx, [eax].len ASSUME eax:nothing .. or .. mov ecx, (String PTR [eax]).size // One can 'cast' to struct pointer

你也可以直接访问一个局部变量

mov eax, myStruct.len

Tasm supports eg.

struc String // note: without 't' at the end size dw 100 len dw 10 data db 0 dup(100) ends String

Gnu assembler also has a .struct directive.

The syntax for MASM is:

String STRUCT size dw 100 len dw 10 String ENDS

Usage again from the same MASM manual:

ASSUME eax:PTR String mov ecx, [eax].size, mov edx, [eax].len ASSUME eax:nothing .. or .. mov ecx, (String PTR [eax]).size // One can 'cast' to struct pointer

One can also access a local variable directly

mov eax, myStruct.len