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1、实验一：顺序程序设计显示一行“Welcome！实验步骤截图Microsoft(R)MacroAssemblerVersion5.00Copyright(C)MicrosoftCorp1981-1985,1987.Allrightsreserved.Sourcefilename[.ASM]:welcomeObjectfilename[welcome.OBJ]:welcomeSourcelisting[NUL.LST]:Cross-reference[NUL.CRF]:50778+Bytessymbolspacefree0Warning
2、Errors0SevereErrorsE:>linkMicrosoft(R)OverlayLinkerVersion3.60Copyright(C)MicrosoftCorp1983-1987.Allrightsreserved.ObjectModules[.OBJ]:welcomeRunFile[WELCOME.EXE]:welcomeListFile[NUL.MAP]:Libraries[.LIB]:LINK:warningL4021:nostacksegmentE:>welcomeWelcome源程序一;---------
3、-----FILENAME:512.ASMDATASEGMENTMESGDB'Welcome',0DH,0AH,'$'DATAENDS;----------------CODESEGMENTASSUMECS:CODE,DS:DATABEG:MOVAX,DATAMOVDS,AXLAST:MOVAH,9MOVDX,OFFSETMESGINT21HMOVAH,4CHINT21HCODEENDSENDBEG实验二：分支程序设计实验题目：
判断5≤X<24，X为无符号字节数？
若是，显示“VeryGood！”；
否则，显示“Error！”。实
4、验步骤截图E:>masmMicrosoft(R)MacroAssemblerVersion5.00Copyright(C)MicrosoftCorp1981-1985,1987.Allrightsreserved.Sourcefilename[.ASM]:panduanObjectfilename[panduan.OBJ]:panduanSourcelisting[NUL.LST]:Cross-reference[NUL.CRF]:50778+Bytessymbolspacefree0WarningErrors0SevereErr
5、orsE:>linkMicrosoft(R)OverlayLinkerVersion3.60Copyright(C)MicrosoftCorp1983-1987.Allrightsreserved.ObjectModules[.OBJ]:panduanRunFile[PANDUAN.EXE]:panduanListFile[NUL.MAP]:Libraries[.LIB]:LINK:warningL4021:nostacksegmentE:>panduanVeryGood!E:>源程序二;------FILENAME:552.
6、ASMDATASEGMENTMESG1DB'VeryGood!$'MESG2DB'Error!$'XDB5N1EQU5N2EQU24DATAENDS;-----------------------CODESEGMENTASSUMECS:CODE,DS:DATABEG:MOVAX,DATAMOVDS,AXMOVDX,OFFSETMESG1CMPX,N1JNCNEXTTAB:MOVDX,OFFSETMESG2JMPDISPNEXT:CMPX,N2JCDISPJMPTABDISP:MOVAH,9INT21HMOVAH,4CHINT21HC
7、ODEENDSENDBEG实验三：循环程序设计实验题目：
编写程序完成求1＋2＋3＋…N的累加和，直到累加和超过1000为止。统计被累加的自然数个数送CN单元，累加和送SUM。(以二进制的形式显示CN)实验步骤截图Microsoft(R)MacroAssemblerVersion5.00Copyright(C)MicrosoftCorp1981-1985,1987.Allrightsreserved.Sourcefilename[.ASM]:3Objectfilename[3.OBJ]:3Sourcelisting[NUL.LST]
8、:Cross-reference[NUL.CRF]:50846+Bytessymbolspacefree0WarningErrors0SevereErrorsE:>linkMicrosoft(R)OverlayLinkerVersi
