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 25