FPU emulation is buggy.

[khval]

FPU emulation is buggy.

[khval]

Updated the CPU core to the latest version from official Basilisk II, the FPU code is just as buggy, and the CPU emulation is even slower, its useless. I see if can take FPU code from Basilisk 0.9.

[khval]

After some investigation
UAE CPU CORE from Basilisk II 0.9, does not crash but is slower then Basilisk II 1.0,
The newest (2020) Basilisk II 1.0 official is also buggy.

After some investigation found basiliskii-vita it has new FPU softcore, I need to figure how to integrate it.

meetpatty / basiliskii-vita

[khval]

Getting the new FPU softcore working, requires some study, to figure out how its compiled.

[khval]

The new FPU softcore needs fenv.h its not part of AmigaOS4.1 SDK,
fenv.h is part of glibc-2.32, Glibc does not support AmigaOS, glibc does support number of operating systems like BeOS, it might be possible to make AmigaOS an supported platform, but its lot of work. It might be we don’t need full glibc, but charry pick the header files missing, but dependency on other parts will make this a lot of effort.