1.syntax unified
 2.global sigsetjmp
 3.global __sigsetjmp
 4.type sigsetjmp,%function
 5.type __sigsetjmp,%function
 6sigsetjmp:
 7__sigsetjmp:
 8	tst r1,r1
 9	bne 1f
10	b setjmp
11
121:	str lr,[r0,#256]
13	str r4,[r0,#260+8]
14	mov r4,r0
15
16	bl setjmp
17
18	mov r1,r0
19	mov r0,r4
20	ldr lr,[r0,#256]
21	ldr r4,[r0,#260+8]
22
23.hidden __sigsetjmp_tail
24	b __sigsetjmp_tail