On Fri, Jun 18, 2021 at 6:32 PM Michael Schmitz <schmitzmic@xxxxxxxxx> wrote:
>
> *** FORMAT ERROR *** FORMAT=0
> Current process id is 1
> BAD KERNEL TRAP: 00000000
> Modules linked in:
> PC: [<00002af0>] resume_userspace+0x14/0x16
> SR: 2204 SP: (ptrval) a2: 00000000
> d0: 00000000 d1: 00000000 d2: 00000000 d3: 00000000
> d4: 00000000 d5: 00000000 a0: 00000000 a1: 00000000
Yeah, so that's presumably the rte that causes an exception due to
garbage on the stack.
The registers being zero at that point is actually expected, so that's
not much of a hint. But yeah, clearly I got some stack initialization
offset or something wrong there, and I don't know modern m68k nearly
well enough to even guess where I screwed up.
Linus
