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[Caml-list] wince question

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micha

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Sep 27, 2006, 1:23:31 PM9/27/06
to caml users

my interest in ocaml on WinCE comes from the fun I would had to
demonstrate the power of ocaml to my collegues. We are developing
navigation software components in c++ and one primary platform for
this are PDAs with WinCE. The chance of switching away from c++ is
lesser than zero without being able to run on that platform. Even JAVA
runs on those devices allthough a smaller one than normal and a little
slow. Ignoring the fact that maybe only few people would like to do a
port, what would be the primary tasks to do it? WinCE is quite
different from Win32, I don't know how open the ocaml-source is with
respect to porting it to another platform (specially ARM CPU).

comments and hints are greatly welcome :-)

Michael

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Jonathan Roewen

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Sep 27, 2006, 3:50:49 PM9/27/06
to micha
The O'Caml VM is fairly easy to port.

A minimal libc should be enough (excluding Unix module & Threading).
The rest will require a bit of work, but likely not too much. I have
the VM running in a freestanding environment (with vmthreads, without
Unix module), so definitely portable ;-)

As for ocamlopt, I wouldn't know.

Jonathan

Neil Bartlett

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Sep 28, 2006, 3:32:37 AM9/28/06
to Jonathan Roewen
No problems at all with OCaml (including native code compilation) on
the ARM. I am already running OCaml on a Sharp Zaurus, which is a
Linux-based PDA device with an Intel Xscale processor.

Everything compiled and built straight out of the box - it works like
a dream. Of course WinCE is a whole different kettle of fish.

Regards
Neil


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Neil Bartlett
Senior Technical Consultant, Integility Ltd
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