[ale] XEN and SIGFPE

[Christopher Fowler]

Anyone seen this before?

When compiling certain programs in CentOS running as a guest in
XenSource the compiler will receive a Floating Point Eexception (SIGFPE)
from the kernel

make[2]: Entering directory
`/usr/src/kernels/xen-3.0.4_1-src/linux-2.6.16.33-xen'
  CC [M]  /tmp/zaptel-1.4.2.1/pciradio.o
/bin/sh: line 1:  3481 Floating point
exceptionscripts/basic/fixdep /tmp/zaptel-1.4.2.1/.pciradio.o.d /tmp/zaptel-1.4.2.1/pciradio.o 'gcc -m32 -Wp,-MD,/tmp/zaptel-1.4.2.1/.pciradio.o.d  -nostdinc -isystem /usr/lib/gcc/i386-redhat-linux/3.4.6/include -Iinclude/asm/mach-xen -D__KERNEL__ -Iinclude  -include include/linux/autoconf.h -D__XEN_INTERFACE_VERSION__=0x00030203 -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -ffreestanding -O2     -fomit-frame-pointer -pipe -msoft-float -mpreferred-stack-boundary=2 -fno-unit-at-a-time -march=i686 -mregparm=3 -Iinclude/asm-i386/mach-xen -Iinclude/asm-i386/mach-default -Wdeclaration-after-statement  -DSTANDALONE_ZAPATA -DBUILDING_TONEZONE -DHOTPLUG_FIRMWARE -I/tmp/zaptel-1.4.2.1  -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(pciradio)"  -D"KBUILD_MODNAME=KBUILD_STR(pciradio)" -c -o /tmp/zaptel-1.4.2.1/.tmp_pciradio.o /tmp/zaptel-1.4.2.1/pciradio.c' >/tmp/zaptel-1.4.2.1/.pciradio.o.tm