[fpc-devel] Questions about cross-compiling (z80)

Florian Klämpfl florian at freepascal.org
Sat Feb 12 10:40:48 CET 2022

Am 12.02.2022 um 10:18 schrieb BogDan:
> Hey,
> zx spectrum has ~41k or ram available for apps (it has 48k in total but ~7k are needed for screen).
> If RTL needs has over 32k it will not be too much left for the application itself.
> IMHO the z80 port RTL should have at least two implementations:
> - bare-metal which implement all the needed stuff
> - zx-spectrum which should use the existing routines/data from spectrum rom (see https://skoolkid.github.io/rom  or http://www.primrosebank.net/computers/zxspectrum/docs/CompleteSpectrumROMDisassemblyThe.pdf )

Indeed, so somebody just has to provide a patch for this :)

More information about the fpc-devel mailing list