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SGDT Store Global Descriptor Table (286/386) Flags: O D I T S Z A P C
SGDT memory location
Logic: [memory location] . Global Descriptor Table register
SGDT stores the limit part of the GDTR register, followed by the linear
base address of the GDT in a memory location. You must supply this
instruction with a 64-bit memory location.
--------------------------------------------------------------------------
Operands Clocks Transfers Bytes Example
SGDT memory 11 (286) 8 5 SGDT MY_DESCRIPTOR
--------------------------------------------------------------------------
Note: This instruction is only available in privileged
mode.
See Also:
LGDT
LIDT
LLDT
SIDT
SLDT
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