子程序设计汇编实验报告-昆明理工大学

昆明理工大学信息工程与自动化学院学生实验报告（2012—2013学年第一学期）课程名称：汇编与微机接口实验开课实验室：信自楼4442012年11月22日年级计科2010级学号姓名成绩实验项目名称实验三子程序设计指导教师李英娜教师评语教师签名：年月日一、实验目的：1、熟悉并且掌握汇编语言的基本指令；2、熟练地掌握子程序设计过程；3、熟悉并且掌握BIOS和DOS中断的调用方法。二、实验要求：教材课程设计1（用子程序编写代码以十进制方式显示内存中的数据）三、实验环境汇编程序：MASM6.15，链接程序：LINK.EXE，调试环境：DEBUG.EXE，对操作系统和计算机五特殊要求，如果是WIN7以上操作系统，需要安装DOSBOX虚拟平台。四、实验内容（算法及运行结果的截图）assumecs:codesg,ds:data,es:table,ss:stackdatasegment db'1975','1976','1977','1978','1979','1980','1991','1982','1983'db'1984','1985','1986','1987','1988','1989','1990','1991','1992'db'1993','1994','1995'dd16,22,382,1356,2390,8000,16000,24486,59965,97479,140417,197514dd345980,590827,8035530,1183000,1843000,2759000,3753000,4649000dd593700dw3,7,9,13,28,38,130,220,476,778,1001,1442,2258,2793,4037,5635,8226dw11542,14430,15257,17800dataendstablesegmentdb21dup('yearsummne??')db40dup('')db10dup(0)db4dup(0)tableendsstacksegmentdw32dup(0)stackendscodesgsegment start:movax,datamovds,axmovax,tablemoves,axmovax,stackmovss,axmovsp,64movbx,0movbp,0calltransmitmovbx,0movcx,21moval,5moves:[bp+32h],almoval,20moves:[bp+33h],almovax,28hmoves:[bp+34h],axs_sta:callarrangecallshow_decaddbx,10hmoval,es:[bp+32h]incalmoves:[bp+32h],alloops_stamovax,4c00hint21htransmit:movbx,0movbp,0movcx,21s:pushcx;yearmovcx,4movsi,0s1:moval,ds:[bx][si]moves:[bp][si],alincsiloops1popcx;summmovax,ds:[bx][84]moves:[bp][5],axmovax,ds:[bx+2][84]moves:[bp+2][5],axaddbx,4adddi,2addbp,16loops;nemovsi,0movbx,0movbp,0movcx,21s2:movax,[bx+168][si]moves:[bp][0ah],axaddsi,2addbp,16loops2;shourumovbx,0movbp,0movsi,0movdi,0movcx,21s3:movax,[bx+84][si]movdx,[bx+84+2][si]divwordptr[bx+168][di]moves:[bp][0dh],axaddsi,4adddi,2addbp,16loops3retarrange:pushcxpushsimovbp,150hmovsi,0movdi,0movdx,0;arrangeyearmovax,es:[bx][si]moves:[bp][si],axmovax,es:[bx][si+2]moves:[bp][si+2],ax;arrangeyearmovax,es:[bx+5][si]movdx,es:[bx+5][si+2]calltran_decmovcx,diinccxs2_ar:moval,es:[bp+28h][di]moves:[bp+10][di],alsubdi,1loops2_ar;arrangesummmovsi,0movax,es:[bx+0ah][si]movdx,0calltran_decmovcx,diinccxs3_ar:moval,es:[bp+28h][di]moves:[bp+20][di],alsubdi,1loops3_ar;arrangenemovsi,0movax,es:[bx+0dh][si]movdx,0calltran_decmovcx,diinccxs4_ar:moval,es:[bp+28h][di]moves:[bp+30][di],alsubdi,1loops4_arpopsipopcxrettran_dec:movdi,0pushcxmovcx,0ahpushsimovsi,0s_tran:callsuper_divpushcxaddax,dxmovcx,axjcxzok_tranincsimovcx,0ahjmpshorts_tranok_tran:popcxaddcl,30hmoves:[bp+28h][di],clmovcx,sijcxzoksubsi,1incdijmpok_tranok:popsipopcxret super_div:pushsipushaxmovax,dxmovdx,0divcxmovsi,axpopaxdivcxmovcx,dxmovdx,sipopsiretshow_dec:pushaxpushbxpushcxpushdxpushsipushdimovdi,0movsi,0movbp,150h;dh设置行，di设置列，cx设置显示颜色参数movdh,es:[bp+32h]moval,es:[bp+33h]movah,0movdi,axmovcx,es:[bp+34h]movax,0b800hmovds,ax;显存区设为ds段;计算行列moval,0a0hsubdh,1muldhmovbx,axmovax,2subdi,1muldimovdi,axmovdx,cx;把颜色参数用dx存储movcx,40s1_show:moval,es:[bp][si]mov