测试报告 北航本科编译原理大作业.docx
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测试报告北航本科编译原理大作业
C0扩充文法编译器测试报告
学号：
________37230118____________
姓名：
______罗杨______________
2010年1月16日
1测试样例一（正确）
测试样例
intfib（intk）
{
if（k==0）
return
（1）;
if（k==1）
return（fib（k-1）+fib（k-2））;
}
voidmain（）{
intn,result;
printf（"Pleaseentern:
"）;
scanf（n）;
printf（"Fib（n）is:
result=fib（n）;
printf（result）;
return;
}程序输出
输入一个数字，输出其斐波那契数
目标代码
.386
.modelflat,stdcall
optioncasemap:
none
includeC:
\RadASM\Masm32\include\windows.inc
\RadASM\Masm32\include\kernel32.inc
\RadASM\Masm32\include\msvcrt.inc
includelibC:
\RadASM\Masm32\lib\msvcrt.lib
\RadASM\Masm32\lib\kernel32.lib
\RadASM\Masm32\include\macros.asm
.data
piequ40490FCFh
.code
fibproc
pushebp
movebp,esp
subesp,100h
moveax,dwordptr[ebp+08h]
cmpeax,0
jne@label0_1
movdwordptr[ebp-04h],1
jmp@label0_2
@label0_1:
movdwordptr[ebp-04h],0
@label0_2:
cmpdwordptr[ebp-04h],0
jz@l1
moveax,1
addesp,100h
popebp
ret04h
@l1:
cmpeax,1
jne@label1_1
movdwordptr[ebp-08h],1
jmp@label1_2
@label1_1:
movdwordptr[ebp-08h],0
@label1_2:
cmpdwordptr[ebp-08h],0
jz@l2
@l2:
subeax,1
movebx,eax
moveax,ebx
pusheax
callfib
movdwordptr[ebp-010h],eax
subeax,2
movdwordptr[ebp-018h],eax
moveax,dwordptr[ebp-010h]
addeax,dwordptr[ebp-018h]
fibendp
start:
invokecrt_printf,SADD（"Pleaseentern:
"）
invokecrt_scanf,SADD（"%d"）,addrdwordptr[ebp-04h]
invokecrt_printf,SADD（"Fib（n）is:
moveax,dwordptr[ebp-04h]
movdwordptr[ebp-0ch],eax
moveax,dwordptr[ebp-0ch]
movdwordptr[ebp-08h],eax
invokecrt_printf,SADD（"%d"）,dwordptr[ebp-08h]
invokeExitProcess,NULL
endstart
执行结果
正确
2测试样例二（正确）
voidmain（）
inti,n,sum,sum2,temp;
printf（"Pleaseenterthetotalcount:
sum=0;
sum2=0;
for（i=0;i{scanf（temp）;sum=sum+temp;sum2=sum2+temp*temp;}printf（"Sum="）;printf（sum）;printf（"Avg="）;printf（sum/n）;printf（"Var="）;printf（sum2/n-（sum/n）*（sum/n））;return;}程序输出先输入数n，回车，再输入n个数，用回车分隔，最后显示这n个数的和，平均数和方差。目标代码.386.modelflat,stdcalloptioncasemap:noneincludeC:\RadASM\Masm32\include\windows.incincludeC:\RadASM\Masm32\include\kernel32.incincludeC:\RadASM\Masm32\include\msvcrt.incincludelibC:\RadASM\Masm32\lib\msvcrt.libincludelibC:\RadASM\Masm32\lib\kernel32.libincludeC:\RadASM\Masm32\include\macros.asm.data.codestart:pushebpmovebp,espsubesp,100hinvokecrt_printf,SADD（"Pleaseenterthetotalcount:"）invokecrt_scanf,SADD（"%d"）,addrdwordptr[ebp-08h]moveax,0movdwordptr[ebp-0ch],eaxmoveax,0movdwordptr[ebp-010h],eaxmoveax,0movdwordptr[ebp-04h],eax@l5:moveax,dwordptr[ebp-04h]cmpeax,dwordptr[ebp-08h]jge@label0_1movdwordptr[ebp-018h],1jmp@label0_2@label0_1:movdwordptr[ebp-018h],0@label0_2:cmpdwordptr[ebp-018h],0jz@l6moveax,dwordptr[ebp-04h]addeax,1movdwordptr[ebp-04h],eaxinvokecrt_scanf,SADD（"%d"）,addrdwordptr[ebp-014h]moveax,dwordptr[ebp-0ch]addeax,dwordptr[ebp-014h]movedi,eaxmoveax,edimovdwordptr[ebp-0ch],eaxmoveax,dwordptr[ebp-014h]movecx,dwordptr[ebp-014h]imulecxmovesi,eaxmoveax,esiaddeax,dwordptr[ebp-010h]movebx,eaxmoveax,ebxmovdwordptr[ebp-010h],eaxjmp@l5@l6:invokecrt_printf,SADD（"Sum="）invokecrt_printf,SADD（"%d"）,dwordptr[ebp-0ch]invokecrt_printf,SADD（"Avg="）moveax,dwordptr[ebp-0ch]cdqmovecx,dwordptr[ebp-08h]idivecxmovdwordptr[ebp-028h],eaxinvokecrt_printf,SADD（"%d"）,dwordptr[ebp-028h]invokecrt_printf,SADD（"Var="）moveax,dwordptr[ebp-010h]cdqmovecx,dwordptr[ebp-08h]idivecxmovdwordptr[ebp-02ch],eaxmoveax,dwordptr[ebp-0ch]cdqmovecx,dwordptr[ebp-08h]idivecxmovdwordptr[ebp-030h],eaxmoveax,dwordptr[ebp-030h]movesi,eaxmoveax,dwordptr[ebp-030h]movecx,dwordptr[ebp-030h]imulecxmovebx,eaxmoveax,dwordptr[ebp-02ch]subeax,ebxmovdwordptr[ebp-03ch],eaxinvokecrt_printf,SADD（"%d"）,dwordptr[ebp-03ch]addesp,100hpopebpinvokeExitProcess,NULLaddesp,100hpopebpinvokeExitProcess,NULLendstart执行结果正确3测试样例三（正确）测试样例voidmain（）{inta,b;floatc,d;printf（"Pleaseentertwointergers（A,B）:"）;scanf（a,b）;printf（"A+B="）;printf（a+b）;printf（"A-B="）;printf（a-b）;printf（"A*B="）;printf（a*b）;printf（"A/B="）;printf（a/b）;printf（"Pleaseentertworealnumbers（C,D）:"）;scanf（c,d）;printf（"C+D="）;printf（c+d）;printf（"C-D="）;printf（c-d）;printf（"C*D="）;printf（c*d）;printf（"C/D="）;printf（c/d）;return;}程序输出先输入两个整数，会显示其四则运算结果，再输入两个实数，会显示其浮点数四则运算结果。目标代码.386.modelflat,stdcalloptioncasemap:noneincludeC:\RadASM\Masm32\include\windows.incincludeC:\RadASM\Masm32\include\kernel32.incincludeC:\RadASM\Masm32\include\msvcrt.incincludelibC:\RadASM\Masm32\lib\msvcrt.libincludelibC:\RadASM\Masm32\lib\kernel32.libincludeC:\RadASM\Masm32\include\macros.asm.data.codestart:pushebpmovebp,espsubesp,100hinvokecrt_printf,SADD（"Pleaseentertwointergers（A,B）:"）invokecrt_scanf,SADD（"%d"）,addrdwordptr[ebp-04h]invokecrt_scanf,SADD（"%d"）,addrdwordptr[ebp-08h]invokecrt_printf,SADD（"A+B="）moveax,dwordptr[ebp-04h]addeax,dwordptr[ebp-08h]movdwordptr[ebp-014h],eaxinvokecrt_printf,SADD（"%d"）,dwordptr[ebp-014h]invokecrt_printf,SADD（"A-B="）moveax,dwordptr[ebp-04h]subeax,dwordptr[ebp-08h]movdwordptr[ebp-018h],eaxinvokecrt_printf,SADD（"%d"）,dwordptr[ebp-018h]invokecrt_printf,SADD（"A*B="）moveax,dwordptr[ebp-04h]movecx,dwordptr[ebp-08h]imulecxmovdwordptr[ebp-01ch],eaxinvokecrt_printf,SADD（"%d"）,dwordptr[ebp-01ch]invokecrt_printf,SADD（"A/B="）moveax,dwordptr[ebp-04h]cdqmovecx,dwordptr[ebp-08h]idivecxmovdwordptr[ebp-020h],eaxinvokecrt_printf,SADD（"%d"）,dwordptr[ebp-020h]invokecrt_printf,SADD（"Pleaseentertworealnumbers（C,D）:"）invokecrt_scanf,SADD（"%f"）,addrdwordptr[ebp-0ch]invokecrt_scanf,SADD（"%f"）,addrdwordptr[ebp-010h]invokecrt_printf,SADD（"C+D="）movecx,dwordptr[ebp-0ch]pushecxmovecx,dwordptr[ebp-010h]pushecxflddwordptr[esp+4]fadddwordptr[esp]fstpdwordptr[ebp-024h]addesp,8flddwordptrdwordptr[ebp-024h]subesp,08hfstpqwordptr[esp]invokecrt_printf,SADD（"%f"）invokecrt_printf,SADD（"C-D="）movecx,dwordptr[ebp-0ch]pushecxmovecx,dwordptr[ebp-010h]pushecxflddwordptr[esp+4]fsubdwordptr[esp]fstpdwordptr[ebp-028h]addesp,8flddwordptrdwordptr[ebp-028h]subesp,08hfstpqwordptr[esp]invokecrt_printf,SADD（"%f"）invokecrt_printf,SADD（"C*D="）movecx,dwordptr[ebp-0ch]pushecxmovecx,dwordptr[ebp-010h]pushecxflddwordptr[esp+4]fmuldwordptr[esp]fstpdwordptr[ebp-02ch]addesp,8flddwordptrdwordptr[ebp-02ch]subesp,08hfstpqwordptr[esp]invokecrt_printf,SADD（"%f"）invokecrt_printf,SADD（"C/D="）movecx,dwordptr[ebp-0ch]pushecxmovecx,dwordptr[ebp-010h]pushecxflddwordptr[esp+4]fdivdwordptr[esp]fstpdwordptr[ebp-030h]addesp,8flddwordptrdwordptr[ebp-030h]subesp,08hfstpqwordptr[esp]invokecrt_printf,SADD（"%f"）addesp,100hpopebpinvokeExitProcess,NULLaddesp,100hpopebpinvokeExitProcess,NULLendstart执行结果正确4测试样例四（正确）测试样例floata,b,c,d;floate;voidmain（）{scanf（a）;printf（"input+1.5",a+1.5）;scanf（b）;printf（"input*2-lastinput/10",b*2-a/10）;}程序输出输入一个实数，对其进行实数运算。目标代码.386.modelflat,stdcalloptioncasemap:noneincludeC:\RadASM\Masm32\include\windows.incincludeC:\RadASM\Masm32\include\kernel32.incincludeC:\RadASM\Masm32\include\msvcrt.incincludelibC:\RadASM\Masm32\lib\msvcrt.libincludelibC:\RadASM\Masm32\lib\kernel32.libincludeC:\RadASM\Masm32\include\macros.asm.data_adword?_bdword?_cdword?_ddword?_edword?.codestart:pushebpmovebp,espsubesp,100hinvokecrt_scanf,SADD（"%f"）,addr_amovecx,_apushecxmovecx,3FC00000hpushecxflddwordptr[esp+4]fadddwordptr[esp]fstpdwordptr[ebp-04h]addesp,8invokecrt_printf,SADD（"input+1.5"）flddwordptrdwordptr[ebp-04h]subesp,08hfstpqwordptr[esp]invokecrt_printf,SADD（"%f"）invokecrt_scanf,SADD（"%f"）,addr_bmoveax,2movdwordptr[esp-4],eaxfilddwordptr[esp-4]fstpdwordptr[esp-4]moveax,dwordptr[esp-4]movebx,eaxmoveax,10movdwordptr[esp-4],eaxfilddwordptr[esp-4]fstpdwordptr[esp-4]moveax,dwordptr[esp-4]movesi,eaxinvokecrt_printf,SADD（"input*2-lastinput/10"）flddwordptrdwordptr[ebp-018h]subesp,08hfstpqwordptr[esp]invokecrt_printf,SADD（"%f"）addesp,100hpopebpinvokeExitProcess,NULLendstart执行结果正确5测试样例五（正确）测试样例inta,b,c,d;voidmain（）{b=20;a=4;d=1;c=0;while（d!=0）{if（（10*d+1）>=a*5）{c=c+2;a=a*2;d=d-4;}elsed=d+5;}printf（c）;}程序输出屏幕输出67108918，此为溢出值目标代码.386.modelflat,s
scanf（temp）;
sum=sum+temp;
sum2=sum2+temp*temp;
printf（"Sum="）;
printf（sum）;
printf（"Avg="）;
printf（sum/n）;
printf（"Var="）;
printf（sum2/n-（sum/n）*（sum/n））;
程序输出
先输入数n，回车，再输入n个数，用回车分隔，最后显示这n个数的和，平均数和方差。
invokecrt_printf,SADD（"Pleaseenterthetotalcount:
invokecrt_scanf,SADD（"%d"）,addrdwordptr[ebp-08h]
moveax,0
movdwordptr[ebp-04h],eax
@l5:
cmpeax,dwordptr[ebp-08h]
jge@label0_1
movdwordptr[ebp-018h],1
movdwordptr[ebp-018h],0
cmpdwordptr[ebp-018h],0
jz@l6
addeax,1
invokecrt_scanf,SADD（"%d"）,addrdwordptr[ebp-014h]
addeax,dwordptr[ebp-014h]
movedi,eax
moveax,edi
moveax,dwordptr[ebp-014h]
movecx,dwordptr[ebp-014h]
imulecx
movesi,eax
moveax,esi
addeax,dwordptr[ebp-010h]
jmp@l5
@l6:
invokecrt_printf,SADD（"Sum="）
invokecrt_printf,SADD（"%d"）,dwordptr[ebp-0ch]
invokecrt_printf,SADD（"Avg="）
cdq
movecx,dwordptr[ebp-08h]
idivecx
movdwordptr[ebp-028h],eax
invokecrt_printf,SADD（"%d"）,dwordptr[ebp-028h]
invokecrt_printf,SADD（"Var="）
movdwordptr[ebp-02ch],eax
movdwordptr[ebp-030h],eax
moveax,dwordptr[ebp-030h]
movecx,dwordptr[ebp-030h]
moveax,dwordptr[ebp-02ch]
subeax,ebx
movdwordptr[ebp-03ch],eax
invokecrt_printf,SADD（"%d"）,dwordptr[ebp-03ch]
3测试样例三（正确）
inta,b;
floatc,d;
printf（"Pleaseentertwointergers（A,B）:
scanf（a,b）;
printf（"A+B="）;
printf（a+b）;
printf（"A-B="）;
printf（a-b）;
printf（"A*B="）;
printf（a*b）;
printf（"A/B="）;
printf（a/b）;
printf（"Pleaseentertworealnumbers（C,D）:
scanf（c,d）;
printf（"C+D="）;
printf（c+d）;
printf（"C-D="）;
printf（c-d）;
printf（"C*D="）;
printf（c*d）;
printf（"C/D="）;
printf（c/d）;
先输入两个整数，会显示其四则运算结果，再输入两个实数，会显示其浮点数四则运算结果。
invokecrt_printf,SADD（"Pleaseentertwointergers（A,B）:
invokecrt_printf,SADD（"A+B="）
addeax,dwordptr[ebp-08h]
movdwordptr[ebp-014h],eax
invokecrt_printf,SADD（"%d"）,dwordptr[ebp-014h]
invokecrt_printf,SADD（"A-B="）
subeax,dwordptr[ebp-08h]
invokecrt_printf,SADD（"%d"）,dwordptr[ebp-018h]
invokecrt_printf,SADD（"A*B="）
movdwordptr[ebp-01ch],eax
invokecrt_printf,SADD（"%d"）,dwordptr[ebp-01ch]
invokecrt_printf,SADD（"A/B="）
movdwordptr[ebp-020h],eax
invokecrt_printf,SADD（"%d"）,dwordptr[ebp-020h]
invokecrt_printf,SADD（"Pleaseentertworealnumbers（C,D）:
invokecrt_scanf,SADD（"%f"）,addrdwordptr[ebp-0ch]
invokecrt_scanf,SADD（"%f"）,addrdwordptr[ebp-010h]
invokecrt_printf,SADD（"C+D="）
movecx,dwordptr[ebp-0ch]
pushecx
movecx,dwordptr[ebp-010h]
flddwordptr[esp+4]
fadddwordptr[esp]
fstpdwordptr[ebp-024h]
addesp,8
flddwordptrdwordptr[ebp-024h]
subesp,08h
fstpqwordptr[esp]
invokecrt_printf,SADD（"%f"）
invokecrt_printf,SADD（"C-D="）
fsubdwordptr[esp]
fstpdwordptr[ebp-028h]
flddwordptrdwordptr[ebp-028h]
invokecrt_printf,SADD（"C*D="）
fmuldwordptr[esp]
fstpdwordptr[ebp-02ch]
flddwordptrdwordptr[ebp-02ch]
invokecrt_printf,SADD（"C/D="）
fdivdwordptr[esp]
fstpdwordptr[ebp-030h]
flddwordptrdwordptr[ebp-030h]
4测试样例四（正确）
floata,b,c,d;
floate;
scanf（a）;
printf（"input+1.5",a+1.5）;
scanf（b）;
printf（"input*2-lastinput/10",b*2-a/10）;
输入一个实数，对其进行实数运算。
_adword?
_bdword?
_cdword?
_ddword?
_edword?
invokecrt_scanf,SADD（"%f"）,addr_a
movecx,_a
movecx,3FC00000h
fstpdwordptr[ebp-04h]
invokecrt_printf,SADD（"input+1.5"）
flddwordptrdwordptr[ebp-04h]
invokecrt_scanf,SADD（"%f"）,addr_b
moveax,2
movdwordptr[esp-4],eax
filddwordptr[esp-4]
fstpdwordptr[esp-4]
moveax,dwordptr[esp-4]
moveax,10
invokecrt_printf,SADD（"input*2-lastinput/10"）
flddwordptrdwordptr[ebp-018h]
5测试样例五（正确）
inta,b,c,d;
b=20;
a=4;
d=1;
c=0;
while（d!
=0）{
if（（10*d+1）>=a*5）{
c=c+2;
a=a*2;
d=d-4;
else
d=d+5;
printf（c）;
屏幕输出67108918，此为溢出值
.modelflat,s
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