gate a20

gate a20

[Yoshinori K. Okuji]

So I have rewritten the gate a20 handling. I tested this a bit with my 
computer, but this requires most testing. If you have a PC, please try it and 
let me know the result.

Okuji

Re: gate a20

[Vesa Jääskeläinen]

Yoshinori K. Okuji wrote:
> So I have rewritten the gate a20 handling. I tested this a bit with my 
> computer, but this requires most testing. If you have a PC, please try it and 
> let me know the result.

After your change VMWare complains following:

*** Virtual machine kernel stack fault (hardware reset) ***
The virtual machine just suffered a stack fault in kernel mode. On a 
real computer, this would amount to a reset of the processor. It can be 
caused by an incorrect configuration of the virtual machine, a bug in 
the operating system, or a problem in the VMware Workstation software. 
Press OK to reboot virtual machine or Cancel to shut it down.

If I comment out code at gate_a20_test_current_state (at start, check 
for A20), it works correctly.

Re: gate a20

[Yoshinori K. Okuji]

On Saturday 16 July 2005 13:36, Vesa Jääskeläinen wrote:
> After your change VMWare complains following:

OK. I tested it with a real machine many times, and I fixed some bugs. Can you 
try it again?

Okuji

Re: gate a20

[Vesa Jääskeläinen]

Yoshinori K. Okuji wrote:
> On Saturday 16 July 2005 13:36, Vesa Jääskeläinen wrote:
> 
>>After your change VMWare complains following:
> 
> 
> OK. I tested it with a real machine many times, and I fixed some bugs. Can you 
> try it again?

Now it worked well without modifications on VMWare. I'll test it on 
other platforms when I have possibility.

Thanks,
Vesa Jääskeläinen