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Re: [Qemu-devel] 16-bit (and 8-bit) emulation


From: Nigel Horne
Subject: Re: [Qemu-devel] 16-bit (and 8-bit) emulation
Date: Sun, 15 Apr 2007 13:43:59 +0100
User-agent: Thunderbird 1.5.0.10 (X11/20070302)

Paul Brook wrote:
On Sunday 15 April 2007 13:08, Nigel Horne wrote:
Stuart Brady wrote:
On Sun, Apr 15, 2007 at 11:08:56AM +0100, Nigel Horne wrote:
Can qemu emulate 16-bit machines (286?)?
None that I'm aware of.  Is there any particular need for 286 emulation?
To test my code on machines where sizeof(int) == sizeof(short), and
sizeof(int) != sizeof(long).

Modern x86 are backwards compatible[*], so you should be able to do that anyway.

Care to share with us how I do that? Is it an option to gcc?

Paul



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Nigel Horne. Arranger, Adjudicator, Band Trainer, Composer, Tutor, Typesetter.
NJH Music, Barnsley, UK.  ICQ#20252325
address@hidden http://www.bandsman.co.uk

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