LTR
Usage: LTR src Modifies flags: None
Loads the current task register with the value specified in 'src'.
Load Task Register
LTR r/m16 ; 0F 00 /3 [286,PRIV]
LTR looks up the segment base and limit in the GDT or LDT descriptor specified by the segment selector given as its operand, and loads them into the Task Register.
Example:
ltr Label