[Prex-devel] Porting recommendations

[David G. <dg...@co...>]

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There's a possibility I might be able to restart work on my Cybiko[*]
port some time in the future. Since I stopped work, a new version of
Prex came out; it's probably best for me to restart with a clean build.

Where's the recommended place to start these days --- Kohsuke Ohtani's
0.9.0 version, or Andrew Dennison's 0.8.1 tree?

To make life more complicated, the Cybiko only has 256kB ROM and
256-512kB RAM, so I have to be very careful about space. If I could run
the kernel as XIP, rather than loading it into memory, that'd be ideal.
Is that possible these days?



[*] Cheap, now defunct, handheld toy computer with a Hitachi H8300S
processor and proprietary wireless connection.

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