Minimal/fast code for a Guru Meditation

[prb28]

I know it's a weird question, but I wan't to test exception handling in remote-debugging of fs-uae.


So, do you have a minimal and fast asm code to create a Guru Meditation and/or other system exceptions ?

[roondar]

I'd say any of DIVU #0,d0 through d7 should work, assuming you are not catching any exceptions

Edit: two some more simple ones

move.w (or .l) <anything>,<any odd address or address register pointing to an odd address> on a 68000
illegal

[meynaf]

You can also use trap #0 to trap #15.

[prb28]

Thanks,

DIVU #0,d0 or trap #0

worked like a charm !

[BastyCDGS]

Hi!

Originally Posted by prb28

I know it's a weird question, but I wan't to test exception handling in remote-debugging of fs-uae.


So, do you have a minimal and fast asm code to create a Guru Meditation and/or other system exceptions ?

Another possibility:
ILLEGAL

Or in user mode: Any privileged instruction.

Setting trace bit in SR will also trigger an exception...