sgdt

Store Global Descriptor Table Register

SGDT m

Stores GDT limit and base address to memory.

Details

The Store Global Descriptor Table Register instruction stores GDT limit and base address to memory.

Pseudocode Operation

// Stores GDT limit and base address to memory

Example

SGDT [rbp-8]

Encoding

Binary Layout
0F
+0
01
+1
ModRM
+2
 
Format System
Opcode 0F 01 /0
Extension System

Operands

  • dest
    Memory operand