1.syntax unified
2.thumb
3	strexh r0, r1, [r2]
4	strexh r0, r1, [r2, #+0x00]
5	strexh r0, r1, [r13]
6
7	strexb r0, r1, [r2]
8	strexb r0, r1, [r2, #+0x00]
9	strexb r0, r1, [r13]
10
11