prinf.asm

来自「a example for asm, for beginer to stady 」· 汇编 代码 · 共 30 行

			dat	    SEGMENT
				    source_buffer	DB 20
									DB ?
									DB 20 DUP(?)
			dat	    ENDS
			extra	SEGMENT
				    dest_buffer	DB 40 DUP(?)
			extra	ENDS
			code	SEGMENT
				    ASSUME	CS:code, DS:dat, ES:extra
		start:
					MOV		AX, dat
					MOV		DS, AX
					MOV		AX, extra			;CS不用赋值
					MOV		ES, AX

					MOV		DX, OFFSET source_buffer
					MOV		AH, 0AH
					INT		21H

					MOV		DX, OFFSET source_buffer
					MOV		AH, 9
					INT		21H

					MOV		AX, 4C00H
					INT		21H
			code	ENDS
					END start