Trying to run DragonFly under bhyve

[Tycho Nightingale]

On May 27, 2014, at 8:14 PM, Willem Jan Withagen wrote:

> When I do this under AMD I get:
> 
>                                     Copyright (c) 2003-2013 The
> DragonFly Project.
> Copyright (c) 1992-2003 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
>        The Regents of the University of California. All rights reserved.
> Failed to emulate instruction at 0xffffffff8096052c
> Abort trap (core dumped)
> 
> To conclude which instruction this is, I need to get at the bytes of
> that instruction... but that stays hidden in the vmm-driver.
> 
> Any easy way to get this back into userspace?

You could try 'objdump -d' on a copy of the guest's kernel to find the relevant instruction.

Tycho