CVS: cvs.openbsd.org: src

[Philip Guenther]

CVSROOT:        /cvs
Module name:    src
Changes by:     guent...@cvs.openbsd.org        2016/08/06 20:02:57

Modified files:
        sys/arch/arm/include: setjmp.h 
        lib/libc/arch/arm/gen: _setjmp.S setjmp.S 

Log message:
Add XOR cookies for lr and sp.  Stop saving/restoring r12 to/from the jmpbuf.
Switch from calling obsolete sig{block,setmask} to directly using the
sigprocmask syscall.

ok deraadt@ kettenis@