4-7.lst

C51中断系统代码4,在Keil C51 7.0以上版本编译通过。

C51 COMPILER V7.09   4_7                                                                   08/25/2005 10:57:36 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE 4_7
OBJECT MODULE PLACED IN 4-7.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 4-7.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <stdio.h>
   2          #include <reg51.h>
   3          int i=10;
   4          int main()
   5          {
   6   1      int i=1;
   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("%d\t",i);
  14   1      {
  15   2      int i=2;
  16   2      printf("%d\t",i);
  17   2      {
  18   3      extern i;
  19   3      i+=1;
  20   3      printf("%d\t",i);
  21   3      }
  22   2      printf("%d\t",++i);
  23   2      }
  24   1      printf("%d\n",++i);
  25   1      return 0;
  26   1      }
  27               


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    125    ----
   CONSTANT SIZE    =      8    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      2       4
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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