KernelLand/Kernel/arch/x86/include/desctab.h

   1 /**
   2  */
   3 #ifndef _DESCTAB_H_
   4 #define _DESCTAB_H_
   5
   6 typedef struct {
   7         Uint16  LimitLow;
   8         Uint16  BaseLow;
   9         Uint8   BaseMid;
  10         Uint8   Access;
  11         struct {
  12                 unsigned LimitHi:       4;
  13                 unsigned Flags:         4;
  14         } __attribute__ ((packed));
  15         Uint8   BaseHi;
  16 } __attribute__ ((packed)) tGDT;
  17
  18 typedef struct {
  19         Uint16  OffsetLo;
  20         Uint16  CS;
  21         Uint16  Flags;
  22         Uint16  OffsetHi;
  23 } __attribute__ ((packed)) tIDT;
  24
  25 #endif