1.text
 2.global __set_thread_area
 3.hidden __set_thread_area
 4.type   __set_thread_area, %function
 5__set_thread_area:
 6	sar  %a1, %r2
 7	srlg %r2, %r2, 32
 8	sar  %a0, %r2
 9	lghi %r2, 0
10	br   %r14