ADLO/Bochs and PCI config write

[Richard Smith]

Richard Smith wrote:

> Anyone have any idea why writing to PCI config space while in the middle 
> of the Bochs BIOS with ADLO is running would cause lockups?
> 

Ok.. Some new info.  Turns out it dosen't have anything to do with PCI 
config space at all.  Its position dependant.

I can duplicate my problem with a macro of all mov instructions.

Depending on how many instructions over 6  I add into the Bochs bios 
file (in the vga init section) it will either hang or tell me that an 
NMI has been called when it calls _print_bios_banner.

Any ideas?  It seems unlikely that the bochs stuff would be that fragile 
so I must be missing something.

-- 
Richard A. Smith
rsmith at bitworks.com