[ros-dev] Re: [ros-bugs] [Bug 1264] Use of pentium-class instructions

[Jerry]

I would have to agree with this.

[e-mail] wrote:
> http://www.reactos.org/bugzilla/show_bug.cgi?id=1264
>
> ------- Additional Comments From [e-mail]  2006-01-10 19:07 CET -------
> I'd prefer something along the lines of:
>
> FooBarFast:
> non-486 implementation
>
> FooBar486:
> 486 implementation
>
> FooBarInit:
> Store either FooBarFast or FooBar486 in FooBarPtr
>
> FooBarPtr:
> .long FooBarInit
>
> .global ExfFooBar
> ExfFooBar:
> jmp [FooBarPtr]
>
> No self modifying code, at the expense of an indirect jump