4-4.lst

一些简单的c51程序

C51 COMPILER V7.09   4_4                                                                   08/25/2005 10:49:02 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE 4_4
OBJECT MODULE PLACED IN 4-4.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 4-4.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<stdio.h>
   2          #include <reg51.h> 
   3          void subfun(int *m,int *n);
   4          int main()
   5          {
   6   1             int i,j;
   7   1      
   8   1                 SCON = 0x50; 
   9   1      TMOD |= 0x20; 
  10   1      TH1 = 0xf3; 
  11   1      TR1 = 1;
  12   1      TI = 1; 
  13   1             printf("i,j=?\n");
  14   1            scanf("%d,%d",&i,&j);  
  15   1         printf("In main before calling\n", "i=%-4d j=%-4d i*j=%-4d\n",i,j,i*j);
  16   1         subfun(&i,&j);  
  17   1         printf("In main after calling\n","i=%-4d j=%-4d i*j=%-4d\n",i,j,i*j);
  18   1            getchar();
  19   1            return 0;
  20   1         }
  21               
  22             void subfun(int *m,int *n)
  23               {
  24   1             *m=*m+2;
  25   1             *n=*n-*m;
  26   1             printf("In subfun after calling\n","m=%-4d n=%-4d m*n=%-4d\n",*m,*n, *m**n);
  27   1      
  28   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    284    ----
   CONSTANT SIZE    =    133    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      10
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)