VOID KeSetBaseGdtSelector	(	ULONG	Entry,
		PVOID	Base
	)

Definition at line 74 of file ldt.c.

{
   KIRQL oldIrql;
   PUSHORT Gdt;

   DPRINT("KeSetBaseGdtSelector(Entry %x, Base %x)\n",
       Entry, Base);

   KeAcquireSpinLock(&GdtLock, &oldIrql);

   Gdt = (PUSHORT)KeGetPcr()->GDT;
   Entry = (Entry & (~0x3)) / 2;

   Gdt[Entry + 1] = (USHORT)(((ULONG)Base) & 0xffff);

   Gdt[Entry + 2] = Gdt[Entry + 2] & ~(0xff);
   Gdt[Entry + 2] = (USHORT)(Gdt[Entry + 2] |
     ((((ULONG)Base) & 0xff0000) >> 16));

   Gdt[Entry + 3] = Gdt[Entry + 3] & ~(0xff00);
   Gdt[Entry + 3] = (USHORT)(Gdt[Entry + 3] |
     ((((ULONG)Base) & 0xff000000) >> 16));

   DPRINT("%x %x %x %x\n",
       Gdt[Entry + 0],
       Gdt[Entry + 1],
       Gdt[Entry + 2],
       Gdt[Entry + 3]);

   KeReleaseSpinLock(&GdtLock, oldIrql);
}

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