Re: [Trion-kernel-dev] v0.2 sources -- tarball time?

[Manuel H. <mho...@ph...>]

Hi Daniel,

using the INIT-STARTUP-STARTUP sequence finally works and boots up AMD
SimNow! The AP is booted up and interrupts are enabled. If I press some
keys, the scancodes are displayed.

I discovered that there is still a slight problem on uniprocessor bochs. The
current IRQ code relies on the presence of an I/O APIC - which does in
general not exist on a UP system. The code tries to read one of the
registers, which is not mapped into virtual memory, causing a page fault.

Regards,
Manuel