testing pc386 with qemu?

Gedare Bloom gedare at rtems.org
Mon Jun 20 14:46:21 UTC 2016


Thanks Pavel. The following minimally seems to  work:

qemu-system-i386 -kernel hello.exe -append "--console=/dev/com1" -serial stdio

On Sun, Jun 19, 2016 at 8:34 PM, Pavel Pisa <ppisa4lists at pikron.com> wrote:
> Hello Chris,
>
> On Monday 20 of June 2016 01:58:09 Chris Johns wrote:
>> On 20/06/2016 09:08, Joel Sherrill wrote:
>> > Does this append to the boot arguments?
>>
>> Yes.
>>
>> > If so, shouldn't it be /dev/com1? Or did you fix that Chris to work both
>> > ways on the master?
>>
>> Yes. I noticed this after I sent the email. The doco in the wiki is
>> correct ...
>>
>> https://devel.rtems.org/wiki/Developer/Simulators/QEMU#BootinganRTEMSexecut
>>abledirectlywithqemu
>
> I have not looked into code but I have feeling that
>
>   --console=com1
>
> worked for me. Is there support for both or only
>
>   --console=/dev/com1 is p
>
> is guaranteed now?
>
> As for my usual options
>
>   -net nic,vlan=0,model=e1000 -net user,vlan=0
>
> I have feeling that they are incorrect for RTEMS because
> I have found e1000 PCI support only in some PowerPC RTME BSP.
>
> So the line should be changed to something which
> is supported by current RTEMS.
>
> Best wishes,
>
>                Pavel
>
>
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