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Re: [Qemu-devel] [PATCH 05/11] linux-user/sh4: Notice gUSA regions durin
From: |
Laurent Vivier |
Subject: |
Re: [Qemu-devel] [PATCH 05/11] linux-user/sh4: Notice gUSA regions during signal delivery |
Date: |
Thu, 6 Jul 2017 10:35:15 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.0 |
Le 06/07/2017 à 10:10, John Paul Adrian Glaubitz a écrit :
> Hi!
>
> Wow, great to see that there is actually now support for handling gUSA
> in qemu-user on sh4. I wonder whether this will help resolve the
> lock-up issues on qemu-sh4-user when building Debian packages for
> sh4.
>
> The lockups occur fairly often when any process uses
> multi-threading. Would this help here?
>
> Was gUSA support recently added to qemu or is this just a fix?
This is a patch series proposed by Richard, it is not included in qemu
at the moment:
http://lists.nongnu.org/archive/html/qemu-devel/2017-07/msg01196.html
I think it would be interesting if you generate a qemu binary with it
and use it in your buildds to test it.
I guess the series can be pulled directly from Richard's branch:
git://github.com/rth7680/qemu.git tgt-sh4
Thanks,
Laurent
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Re: [Qemu-devel] [PATCH 05/11] linux-user/sh4: Notice gUSA regions during signal delivery, Laurent Vivier, 2017/07/06
[Qemu-devel] [PATCH 04/11] target/sh4: Recognize common gUSA sequences, Richard Henderson, 2017/07/05
[Qemu-devel] [PATCH 06/11] target/sh4: Hoist register bank selection, Richard Henderson, 2017/07/05
[Qemu-devel] [PATCH 07/11] target/sh4: Unify cpu_fregs into FREG, Richard Henderson, 2017/07/05
[Qemu-devel] [PATCH 08/11] target/sh4: Pass DisasContext to fpr64 routines, Richard Henderson, 2017/07/05