bug#11913: Unusual Emacs 24.1 arithmetic error (abs) on i386 machine

[Eli Zaretskii]

> From: Rob Browning <rlb@defaultvalue.org>
> Cc: rgm@gnu.org,  11913@debbugs.gnu.org
> Date: Fri, 13 Jul 2012 14:50:38 -0500
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > Does that 386 machine have an x87 co-processor?  If not, what provides
> > the floating-point emulation -- the kernel?
> 
> It's a P4 Xeon, so it should have x87 support:

Yes, of course.  You said "386", so I somehow thought it was a _real_
i386.

Then I think the only thing that will help is run this under a
debugger.