资源描述:
《汇编实验报告汇总》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、湖北工程学院计算机与信息科学学院实验报告2013—2014学年第二学期课程名称:汇编语言程序设计班级:1217142学号:012301714208姓名:雷震任课教师:叶从欢otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderofthe
2、WestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommi
3、tteeSecretary,Ministersand实验一:顺序结构一、实验目的:1.加深对汇编的理解; 2.掌握汇编程序的设计方法; 3.学会使用顺序结构。二、实验内容:定义变量A、B、C、D,编写程序实现:(a*b+c-70)/a。并将最后的商保存在D中,余数保存在D+2中。本实验中:a=15,b=75,c=70。程序中,定义字型变量A、B、C、D。A、B、C分别保存算数表达式中的数值a、b、c,D保存算数运算的最终结果。程序开始,先将变量A、B、C赋初值,计算A乘以B的值,将结果保存在DX、
4、AX中,然后逐步计算A*B+C,A*B+C-70和(A*B+C-70)/A。最后计算结果的商保存在AX中,余数保存在DX中,最终将AX赋值给D,DX赋值给D+2。程序运行完毕,程序返回。otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecord
5、eroftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypar
6、tyCommitteeSecretary,Ministersand三、实验步骤1.程序设计流程图开始A→15,B→75,C→70A*B→DX,AXAX→CX,DX→BX将数C转换成双精度数→DX,AXA*B+C→DX,AXA*B+C-70→DX,AX(A*B+C-70)/A→AX(商)、DX(余数)AX→DDX→D+2结束otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOffi
7、ceinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,Di
8、rectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand2.调试与运行(1)首先进入DOS系统,进入目标文件所在的系统盘和文件夹;(2)输入“MASMTEST”,此命令是调用宏汇编程序MASM对源文件TEST.ASM进行编译,TEST是文件的名称,生成目标文件TEST.OBJ;(3)若汇编无错误,则用命令“LINKTEST”进行连接,生