Robuta

https://docs.oracle.com/cd/E36784_01/html/E36873/setjmp.h-3head.html

setjmp.h - man pages section 3: Library Interfaces and Headers

man pages setjmp h section library

https://www.openwall.com/lists/musl/2017/10/09/3

musl - Re: SIGILL in setjmp() on ARM

musl sigill setjmp arm