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PosterThread
tlosm 
Re: sam460 emulated in qemu
Posted on 13-Dec-2018 6:26:51
#281 ]
Elite Member
Joined: 28-Jul-2012
Posts: 2649
From: Amiga land

@Trekiej


the qemu team is working on better fpu performances. Zoltan in better general emulation.

_________________
I love Amiga and new hope by AmigaNG
A 500 + ; CDTV; CD32;
PowerMac G5 Quad 8GB,SSD,SSHD,7800gtx,Radeon R5 230 2GB;
MacBook Pro Retina I7 2.3ghz;
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Trekiej 
Re: sam460 emulated in qemu
Posted on 13-Dec-2018 6:41:42
#282 ]
Cult Member
Joined: 17-Oct-2006
Posts: 697
From: Unknown

@tlosm

Thanks.
Next year I am planning to buy new hardware.
It is a fork in the road.

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John 3:16

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tlosm 
Re: sam460 emulated in qemu
Posted on 13-Dec-2018 8:05:31
#283 ]
Elite Member
Joined: 28-Jul-2012
Posts: 2649
From: Amiga land

@Trekiej

Just for understand this is the hard work of Zoltan on this project.

https://patchwork.kernel.org/project/qemu-devel/list/?submitter=168861


this are the patch of Sebastian Bauer on the Sam460

https://patchwork.kernel.org/project/qemu-devel/list/?submitter=181149&archive=both

Last edited by tlosm on 13-Dec-2018 at 08:07 AM.

_________________
I love Amiga and new hope by AmigaNG
A 500 + ; CDTV; CD32;
PowerMac G5 Quad 8GB,SSD,SSHD,7800gtx,Radeon R5 230 2GB;
MacBook Pro Retina I7 2.3ghz;
#nomorea-eoninmyhome

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OlafS25 
Re: sam460 emulated in qemu
Posted on 13-Dec-2018 10:20:32
#284 ]
Elite Member
Joined: 12-May-2010
Posts: 5540
From: Unknown

@newlight

yes do it...

too many people recommending others to buy new hardware for 2000$ and not doing it themselves... do it. Buy X5000

Go go go

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Trekiej 
Re: sam460 emulated in qemu
Posted on 13-Dec-2018 19:34:16
#285 ]
Cult Member
Joined: 17-Oct-2006
Posts: 697
From: Unknown

@OlafS25

Me, I want to buy new Amiga hardware.
I will have to put more money in savings.

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John 3:16

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Trekiej 
Re: sam460 emulated in qemu
Posted on 13-Dec-2018 19:36:22
#286 ]
Cult Member
Joined: 17-Oct-2006
Posts: 697
From: Unknown

@tlosm

Thanks for the reply, I guess I am in a hurry for some new stuff in the Amiga world.

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Hypex 
Re: sam460 emulated in qemu
Posted on 14-Dec-2018 14:59:32
#287 ]
Elite Member
Joined: 6-May-2007
Posts: 9585
From: Greensborough, Australia

@OlafS25

He has an X5000. At least to me knowledge since I've been offering assistance to some issues. So has put money where his mouth is.

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tlosm 
Re: sam460 emulated in qemu
Posted on 17-Dec-2018 7:59:52
#288 ]
Elite Member
Joined: 28-Jul-2012
Posts: 2649
From: Amiga land

Here the git of Qemu 4.0 (alpha)



git://github.com/dgibson/qemu.git tags/ppc-for-4.0-20181213

_________________
I love Amiga and new hope by AmigaNG
A 500 + ; CDTV; CD32;
PowerMac G5 Quad 8GB,SSD,SSHD,7800gtx,Radeon R5 230 2GB;
MacBook Pro Retina I7 2.3ghz;
#nomorea-eoninmyhome

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Fl@sh 
Re: sam460 emulated in qemu
Posted on 18-Dec-2018 15:53:29
#289 ]
Regular Member
Joined: 6-Oct-2004
Posts: 119
From: Napoli - Italy

Maybe you can be interested looking QEMU 3.1 running on a PowerMac G5 QUAD & Ubuntu Mate 16.04

I registered some videos on youtube (I'm sorry only italian language for now and poor image quality):
https://www.youtube.com/watch?v=O_1n5Kfrtfw&t=6s (Part1 - how to build qemu from sources and G5 optimizations)

https://www.youtube.com/watch?v=DUh2x051Rj4&t=722s (Part2 - amigaos4.1 launch and some speed tests)

https://www.youtube.com/watch?v=Glt3rBv1EWg (Part3 - surfing internet with ibrowse)

Emulation is very slow for now but it runs well and, once enabled KVM, it will be fastest amiga ever seen!

I hope there will be also a new Amiga SM502 GFX 32bit driver, because QEMU works better with 32bit gfx drivers and now it needs to convert all to 16bit slowing down things even further.

Last edited by Fl@sh on 18-Dec-2018 at 04:20 PM.

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Trekiej 
Re: sam460 emulated in qemu
Posted on 19-Dec-2018 0:31:22
#290 ]
Cult Member
Joined: 17-Oct-2006
Posts: 697
From: Unknown

@tlosm

Sorry, the link is not working.

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tlosm 
Re: sam460 emulated in qemu
Posted on 19-Dec-2018 8:21:14
#291 ]
Elite Member
Joined: 28-Jul-2012
Posts: 2649
From: Amiga land

@Trekiej

git clone git://github.com/dgibson/qemu.git tags/ppc-for-4.0-20181213 dont work?

by the way you can download it here

https://github.com/dgibson/qemu/tree/ppc-for-4.0

Last edited by tlosm on 19-Dec-2018 at 09:29 AM.
Last edited by tlosm on 19-Dec-2018 at 08:21 AM.

_________________
I love Amiga and new hope by AmigaNG
A 500 + ; CDTV; CD32;
PowerMac G5 Quad 8GB,SSD,SSHD,7800gtx,Radeon R5 230 2GB;
MacBook Pro Retina I7 2.3ghz;
#nomorea-eoninmyhome

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jabirulo 
Re: sam460 emulated in qemu
Posted on 19-Dec-2018 13:31:54
#292 ]
Regular Member
Joined: 20-Jun-2004
Posts: 330
From: Donosti (GUIPUZCOA)

@Trekiej

Tried under amigaos4l with sgit and seems to work:

#SDH1:Programar/SGIT/sgit clone git://github.com/dgibson/qemu.git tags/ppc-for-4.0-20181213
*** BREAK(3038 kb, 6311/489156) / idx 1% ( 5137/489156) / chk 0% ( 0/ 0)
#

There is a blank space between "qemu.git" and "tags/ppc..."

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jabirulo 
Re: sam460 emulated in qemu
Posted on 19-Dec-2018 13:35:04
#293 ]
Regular Member
Joined: 20-Jun-2004
Posts: 330
From: Donosti (GUIPUZCOA)

Ooops. double post.

Last edited by jabirulo on 19-Dec-2018 at 10:07 PM.

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Trekiej 
Re: sam460 emulated in qemu
Posted on 20-Dec-2018 0:01:05
#294 ]
Cult Member
Joined: 17-Oct-2006
Posts: 697
From: Unknown

@tlosm

The first one does not work and the second does.

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Trekiej 
Re: sam460 emulated in qemu
Posted on 20-Dec-2018 0:04:06
#295 ]
Cult Member
Joined: 17-Oct-2006
Posts: 697
From: Unknown

@jabirulo

No, not here.

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OlafS25 
Re: sam460 emulated in qemu
Posted on 20-Dec-2018 0:16:43
#296 ]
Elite Member
Joined: 12-May-2010
Posts: 5540
From: Unknown

@Hypex

Really?

If you look at his postings and the list of his hardware there is no mentioning of X5000. Because of that I thought he does not own it.

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Hypex 
Re: sam460 emulated in qemu
Posted on 20-Dec-2018 14:33:47
#297 ]
Elite Member
Joined: 6-May-2007
Posts: 9585
From: Greensborough, Australia

@OlafS25

Yes really. I know what you mean as I didn't see it in the list either. But in this post that predates mine above he mentions the X5000.

https://amigaworld.net/modules/newbb/viewtopic.php?topic_id=43000&forum=14#819409

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terminills 
Re: sam460 emulated in qemu
Posted on 27-Dec-2018 11:03:42
#298 ]
AROS Core Developer
Joined: 8-Mar-2003
Posts: 1349
From: Unknown

@Fl@sh


Has anyone tried pci passthrough? It would be interesting to see how well it works with an actual video card. :)



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Fl@sh 
Re: sam460 emulated in qemu
Posted on 28-Dec-2018 11:06:34
#299 ]
Regular Member
Joined: 6-Oct-2004
Posts: 119
From: Napoli - Italy

@terminills

At this stage it's not possible, maybe with Aros under x86 there could be more chances.

I think also sam460ex machine code needs to activate hypervisor to do that.

Zoltan is still working on sam460ex sources so maybe there will be news in next weeks.

We are looking for sam460ex real hardware owners to make some tests.
I'd like to know if there's someone with a Linux distro installed and wants try to launch Qemu emulating Amigaos4 with KVM enabled (virtualized mode).

Is there someone interested in that task who want share some feedback with us?

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tlosm 
Re: sam460 emulated in qemu
Posted on 9-Jan-2019 10:49:47
#300 ]
Elite Member
Joined: 28-Jul-2012
Posts: 2649
From: Amiga land

new git for qemu 4.0


git://github.com/dgibson/qemu.git tags/ppc-for-4.0-20190109

BALATON Zoltan (2):
ppc4xx: Disable debug logging by default
MAINTAINERS: Add more files to sam460ex


Michael Roth (1):
pci: allow cleanup/unregistration of PCI root buses

Thomas Huth (1):
MAINTAINERS: Add some missing ppc-related files

_________________
I love Amiga and new hope by AmigaNG
A 500 + ; CDTV; CD32;
PowerMac G5 Quad 8GB,SSD,SSHD,7800gtx,Radeon R5 230 2GB;
MacBook Pro Retina I7 2.3ghz;
#nomorea-eoninmyhome

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