Hi Jeffrey,

Thanks for your Qt and Zaurus work.  As Peter said, if you'd like
SourceForge CVS check-in access, give me a username.  Or leave Peter to
look through the ZIP file you provided if you prefer.

> If I'm reading this documentation right, it looks like QEMU goes about
> things in a bit of an odd way. Rather than writing their own runtime
> assembler and having it produce optimised code, they're just pasting C
> functions back-to-back. So there'll still be the same overheads with
> constantly loading and storing guest CPU registers to memory, etc.

Agreed.  That's my understanding.

> Granted, it's a simpler way of doing things if you can get a reliable
> way of pasting functions together, but it's a bit of a hack.

I think Bellard, multiple winner of IOCCC IIRC, knew it was precisely
that.  It's a quick way of producing a JIT, and fills a gap in the Free
Software world.  You're right in that a different approach could yield
better results.

Cheers,


Ralph.



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