soft-fp: Adjust call to abort for kernel use [committed]

[David Miller]

From: Rich Felker <dalias@libc.org>
Date: Fri, 20 Feb 2015 13:46:14 -0500

> Could these be replaced by __builtin_trap() or similar? I'm not clear
> on whether this code is purely glibc+kernel or also used by gcc, but
> if it's used by gcc too it would be very much preferable not to have
> libgcc pulling in a reference to abort (this affects -ffreestanding,
> etc.).

Another thing that occurs to me is that perhaps this can be coded
in such a way as to cause compile time errors.