模拟与JMP的调用最好的办法（DOS组装）

问题描述

我在Windows上使用平板汇编器和已经模拟了JMP CALL指令，但不知道是否有更好的方法以更少code办呢？（不使用电话）

I'm using a flat assembler on windows and have already simulated a call instruction with jmp but was wondering if there's a better way to do it with less code?(not using a call)

这里的code。

org 100h

mov al, 'x'

push come_back ; - simulated "call" -
jmp test_label  ; -   continued  -
come_back:     ; - end of simulated "call" -


mov al, 'y'

push come_back2 ; - simulated "call" -
jmp test_label  ; -   continued  -
come_back2:     ; - end of simulated "call" -

Looop:
jmp Looop


test_label:
mov ah, 0x0e
int 0x10
pop cx   ; - simulated "ret" -
jmp cx   ; - end of simulated "ret"

这code只是显示屏上的XY，两个char的控制台。

This code just display's "xy", two char's to the console.

我不希望因为我wan't更好的理解，有时候，涉及处事错误的方式使用电话。
我是新来装配，不知道会是什么，去对此的最好方式。

I don't want to use a call because i wan't a better understanding, and sometimes that involves doing things the wrong way.I'm new to assembly and didn't know what would be the best way to go about this.

推荐答案

这可能工作：

push $+5
jmp fn
; no label needed here

一些组装机将跨preT $ 作为指令地址。

这是一个无限循环：

jmp $

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