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.syntax unified .global sigsetjmp .global __sigsetjmp .type sigsetjmp,%function .type __sigsetjmp,%function sigsetjmp: __sigsetjmp: tst r1,r1 bne 1f b setjmp 1: str lr,[r0,#256] str r4,[r0,#260+8] mov r4,r0 bl setjmp mov r1,r0 mov r0,r4 ldr lr,[r0,#256] ldr r4,[r0,#260+8] .hidden __sigsetjmp_tail b __sigsetjmp_tail