On Mon, Jan 30, 2012 at 6:52 AM, Philip Prindeville <
[email protected]> wrote:

> Anyone know why target/linux/x86/config-default has:
>
> CONFIG_MATH_EMULATION=y
>
> turned on?  Most modern x86 processors have floating point.  Not having an
> FPU is the exception, not the rule.
>
> Only the 386 and 486SX (both have 16-bit busses) lack an FPU.
>
> Everything else has one.  Perhaps 'generic' should exclude this.
>
>
No comment there, except that I still (actively) develop for such x86
embedded systems.
vendor_id    : CyrixInstead
cpu family    : 4
model        : 1
model name    : Cx486SLC

So they aren't quite so rare.

//Spider
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