VScode配置8086汇编环境的过程解析

{
    "masmtasm.ASM.emulator": "msdos player",  
    "masmtasm.dosbox.run": "exit",
    "masmtasm.ASM.assembler": "MASM-v5.00",
    "masmtasm.ASM.actions": {
        "TASM": {
            "baseBundle": "<built-in>/TASM.jsdos",
            "before": [
                "set PATH=C:\\TASM"
            ],
            "run": [
                "TASM ${file}",
                "TLINK ${filename}",
                ">${filename}"
            ],
            "debug": [
                "TASM /zi ${file}",
                "TLINK /v/3 ${filename}.obj",
                "TD ${filename}.exe"
            ]
        },
        "MASM-v6.11": {
            "baseBundle": "<built-in>/MASM-v6.11.jsdos",
            "before": [
                "set PATH=C:\\MASM"
            ],
            "run": [
                "masm ${file};",
                "link ${filename};",
                ">${filename}"
            ],
            "debug": [
                "masm ${file};",
                "link ${filename}.OBJ;",
                ">debug ${filename}.exe"
            ]
        },
        "MASM-v5.00": {
            "baseBundle": "<built-in>/MASM-v5.00.jsdos",
            "before": [
                "set PATH=C:\\MASM"
            ],
            "run": [
                "masm ${file};",
                "link ${filename};",
                ">${filename}"
            ],
            "debug": [
                "masm ${file};",
                "link ${filename}.OBJ;",
                ">debug ${filename}.exe"
            ],
            "support": [
                "jsdos",
                "dosbox",
                "dosboxX",
                "msdos player"
            ]
        }
    }
}

STACK   SEGMENT PARA 'STACK'     ;定义堆栈段，段名为STACK
DB   100 DUP('?')                ;分配堆栈的大小，设置为100字节
STACK   ENDS                     
DATA    SEGMENT                  ;定义数据段，段名为DATA
    STRING     DB'HELLO!','$'    ;定义字符串数据
DATA    ENDS 
CODE    SEGMENT                  ;定义代码段，改名为CODE
ASSUME  CS:CODE, DS:DATA, SS:STACK
START:  MOV  AX, DATA            ;程序执行起始点
        MOV  DS, AX              ;将数据段地址寄存器指向用户数据段
        MOV  AX, STACK
        MOV  SS, AX              ;将堆栈段地址寄存器指向用户堆栈段
        LEA  DX, STRING
        MOV  AH, 09H
        INT  21H                 ;系统调试功能，在显示器上显示字符串
        MOV  AH, 4CH
        INT  21H                 ;系统调试功能，程序结束返回操作系统
CODE    ENDS
        END  START               ;汇编结束，段内程序起点为START