So far I have read the usual documentation about the CPU (architecture, addressing modes, instruction set...) and some tutorials about GCC inline assembly, like this. I'm almost ready to start coding, but I'm missing some crucial information, namely:
- - 68000 related inline assembly info. The tutorials I have read deal mostly with x86 asm, so I'm missing e.g. a 68000 related restrictions list, including valid register names for the restriction list.
- GCC calling convention (e.g how parameters of "C" function calls are passed to the ASM routine, and how to return values).