ex1.lst

零基础单片机C语言设计全套教程

C51 COMPILER V8.08   EX1                                                                   09/04/2008 15:51:43 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE EX1
OBJECT MODULE PLACED IN ex1.OBJ
COMPILER INVOKED BY: C:\Program Files\keil\C51\BIN\C51.EXE ex1.C BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<stdlib.h>                                                      //头文件
   2          #include<stdio.h>
   3          #include <reg51.h>
   4          
   5          void    main(void)                                                      //主函数
   6          {
   7   1      int     *p;                                                                     //指针指向整型元素
   8   1      int *newp;
   9   1      
  10   1      //初始化串口
  11   1      
  12   1      p=malloc(15);                                                           //申请内存
  13   1      if(p==NULL)
  14   1              printf("Fail allocating array\n");
  15   1      else
  16   1      {
  17   2              printf("New array address is %p\n",(void*)p);   //输出地址
  18   2              newp= realloc(p,20);                                            //重新分配内存
  19   2              if(newp==NULL)
  20   2                      printf("Fail allocating array\n");
  21   2              else                                                                    //输出地址
  22   2                      printf("New array address is %p\n",(void*)newp); 
  23   2      }
  24   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     99    ----
   CONSTANT SIZE    =     48    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       6
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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