IA-32 Assembly Language Reference Manual

Load Task Register (ltr)

ltr	r/m16
Operation

r/m16 -> Task Register

Description

The task register is loaded by LTR from the source register or memory location specified by the operand. The loaded task state segment is tagged busy. A task switch does not occur.

Example

Load the TASK register from the effective address (addressed by the EBX register plus and offset of 5):

ltr 5(%ebx)