IBIS

IBIS is a Custom ISA which is implemented in this datapack.

Currently there is no documentation, but you can create a CPU using these commands:

• function ibis:create_cpu (the return value is the id)
• function ibis:switch_context {cpu_id:<id>}
• optionally /data modify storage ibis:mem_<id> roms set value [{base:0x0000,bytes:[B;...]}] (replace ... with bytes to execute)
• function ibis:emu/reset

now you have to manually step the cpu using function ibis:emu/step, because the management of which CPUs are running is up to some other datapack.

This datapack also contains no input/output support (although the CPU does have those instructions, which are implemented when the peripherals addon is installed)