Hi,
On 13.3.2024 10.04, Toni Wilen wrote:
DEBUG: 68060 unimplemented opcode 4C00, PC=00045fd4 SP=00367ef4
This is MULL.L (32x32->64bit multiplication) which is not implemented
in real 68060 (This is not the only instruction that 68060 dropped).
UAE core has config option to emulate real 68060 behavior (generate
unimplemented instruction exception that Motorola FPSP handles
normally) or emulate it like CPU has it implemented in hardware.
Ok, thanks!
Hatari does not provide option for emulating the missing instructions,
but those errors do go away with FPSP060.
That means not being able to use Hatari LILO functionality to load
Linux, but a bootstrap program, which can give kernel misleading info
about underlying HW in the bootinfo struct, and does not load symbols
for tracing / backtraces like the LILO code does...