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(nasm.info)Section B.4.132

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B.4.132. `LAR': Load Access Rights
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     LAR reg16,r/m16               ; o16 0F 02 /r         [286,PRIV]
     LAR reg32,r/m32               ; o32 0F 02 /r         [286,PRIV]

   `LAR' takes the segment selector specified by its source (second)
operand, finds the corresponding segment descriptor in the GDT or LDT,
and loads the access-rights byte of the descriptor into its destination
(first) operand.