[uae] Re: New snapshot
- From: Jochen Becher <jochen_becher@xxxxxx>
- To: uae@xxxxxxxxxxxxx
- Date: Mon, 29 Jan 2007 08:32:47 +0100
Am Samstag, den 27.01.2007, 01:22 -0500 schrieb Richard Drummond:
>
> BTW, I wouldn't recommend using the 68060 emulation: it isn't complete. If
> you
> have 68040-optimized software, using the 040 emulation may be worthwhile, but
> generally it doesn't offer much value over the 020/881 emulation.
As I remember the 68040 emulation should be running 68040 optimized code
slower than running 68020/881 optimized code on a 020/881 emulation. The
68040 misses some fpu commands (compared to 881). So more 68040 cpu code
has to be emulated to gain the same result as running an optimized
020/881 code. Of course this makes only a difference running programs
that use floating point mathematics a lot.
Regards,
Jochen
>
> Cheers,
> Rich
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