[gentoo-embedded] How to emul arm64 with qemu.

[gentoo-embedded] How to emul arm64 with qemu.

[Mikle Kolyada]

Hello!

Last time, i am began to play with arm64 in gentoo. How to we can emul
it with qemu? I am read this post by armin76[1], but still not sure what
steps i need to do, to get it in work state. The ARMv8 Foundation Model,
is really sloow. I won't to use it.

http://armin762.wordpress.com/2013/12/07/aarch64arm64-in-gentoo/

Re: [gentoo-embedded] How to emul arm64 with qemu.

[Joakim Tjernlund]

Mikle Kolyada <zlogene@gentoo.org> wrote on 2014/07/10 22:24:34:
> 
> Hello!
> 
> Last time, i am began to play with arm64 in gentoo. How to we can emul
> it with qemu? I am read this post by armin76[1], but still not sure what
> steps i need to do, to get it in work state. The ARMv8 Foundation Model,
> is really sloow. I won't to use it.
> 
> http://armin762.wordpress.com/2013/12/07/aarch64arm64-in-gentoo/

Check out bug(and its links) 
https://bugs.gentoo.org/show_bug.cgi?id=516454

I had to make sure USE was "-tci" as with tci qemu was really slow for ppc 
 

Re: [gentoo-embedded] How to emul arm64 with qemu.

[Yixun Lan]

On 00:24 Fri 11 Jul     , Mikle Kolyada wrote:
> Hello!
> 
> Last time, i am began to play with arm64 in gentoo. How to we can emul
> it with qemu? I am read this post by armin76[1], but still not sure what
> steps i need to do, to get it in work state. The ARMv8 Foundation Model,
> is really sloow. I won't to use it.
> 
> http://armin762.wordpress.com/2013/12/07/aarch64arm64-in-gentoo/

Hi Mikle:
	I've played with arm64 by using qemu[1] a few months ago, although few
instructions' implementations were missing. but you can almost get whole
system.
	Haven't checked qemu upstream, but as I know they are also
moving into arm64 system emulation..

[1] qemu-user ebuild in my overlay, probably out-dated, and need switch
to official qemu repo (was using susematz's)
 https://github.com/dlanx/dlan-overlay/blob/master/app-emulation/qemu-user/qemu-user-9999.ebuild
-- 
Gentoo Linux Developer