memswap.lst

来自「主要对SD卡进行标准读写,注意」· LST 代码 · 共 56 行

C51 COMPILER V7.50   MEMSWAP                                                               10/28/2005 09:30:01 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE MEMSWAP
OBJECT MODULE PLACED IN MEMSwap.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE MEMSwap.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #ifndef _FAT32_DEFINE
   2           #include "FAT32.c"
   3          #endif
   4          
   5          WORD MEMSwap16(WORD c);
   6          DWORD MEMSwap32(DWORD c);
   7          
   8          WORD MEMSwap16(WORD c)
   9          {
  10   1          BYTE *c1;
  11   1          BYTE c2;
  12   1          c1 = (BYTE *)&c;
  13   1          c2 = c1[0];
  14   1          c1[0] = c1[1];
  15   1          c1[1] = c2;
  16   1          return(*((WORD *)c1));
  17   1      }
  18          
  19          DWORD MEMSwap32(DWORD c)
  20          {
  21   1          BYTE *c1;
  22   1          BYTE c2;
  23   1          c1 = (BYTE *)&c;
  24   1          c2 = c1[0];
  25   1          c1[0] = c1[3];
  26   1          c1[3] = c2;
  27   1          c2 = c1[2];
  28   1          c1[2] = c1[1];
  29   1          c1[1] = c2;
  30   1          return(*((DWORD *)c1));
  31   1      }
  32          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    101    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      2       6
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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