Get amiberry to work with clang

[solskogen]

For some reason, amiberry doesn't start emulation (amiberry crashes) when compiled with clang on Linux. Even though Amiberry on MacOS, which uses clang, works.

[solskogen]

Right now, the GUI shows up but crashes as soon as you try to start the emulator.

[midwan]

Can we get some more specifics on this? E.g. how to set up an environment to recreate the problem, would be helpful :)

[solskogen]

Happens on both master (on the Pi) and preview (x86). Set CC to clang and CXX to clang++ and compile, and start amiberry.

[solskogen]

It works when JIT is disabled now. That's some progress (it's been a while since I tested it)

[midwan]

The current status is that it crashes when JIT is enabled, due to an "unknown opcode". This sounds like a CLang-specific thing to me, in combination with the JIT implementation of course. Not sure it's worth the trouble to try and find out what exactly triggers this.

Or at least, I don't think it's worth it. If someone else comes along and helps with this, they are of course welcome. :)