Stefan Reinauer wrote:
You might want to look at this old stand-alone version of the openbios forth kernel: http://www.openbios.org/bin/kernel-1.1.tar.bz2
Okay, I managed to cross-compile kernel-1.1. (Unfortunately the original kernel-1.1. built process does not support cross-platform builts, distinguishing between host and target): 1. Build the kernel & dictionary on my host system (cygwin) 2. Build the target kernel (Leon-Sparc) including the dictionary.h built in step 1.
After starting openbios() I'm getting the error: panic: dictionary not valid. load_dictionary() returns -1;
Could this have to do with endianess ? Some other ideas ?
And plug the fcode evaluator directly on top of that. You can probably end up with a 32k-48k system (uncompressed).
The system itself seems to be quite small: Uncompressed: 26 kB code + 24 kB data Compressed: 11 kB code + 10 kB data
Thanks & regards, Rolf.