From: Peter Maydell <peter.maydell@linaro.org>
To: "Doug Kwan (關振德)" <dougkwan@google.com>
Cc: Tom Musta <tommusta@gmail.com>, Riku Voipio <riku.voipio@iki.fi>,
"qemu-ppc@nongnu.org" <qemu-ppc@nongnu.org>,
QEMU Developers <qemu-devel@nongnu.org>,
Alexander Graf <agraf@suse.de>
Subject: Re: [Qemu-devel] [PATCH 3/3] configure: Add new target ppc64el-linux-user
Date: Thu, 8 May 2014 16:56:40 +0100 [thread overview]
Message-ID: <CAFEAcA8Ms1VQcf1fYtN3O8JeoKFYSKXebLqNjdxWrxh4USM62A@mail.gmail.com> (raw)
In-Reply-To: <CAH9SEo44hN572KOSRkTfSfEJCivo_mMRAMSEcgY0pzQE04mkXw@mail.gmail.com>
On 8 May 2014 16:51, Doug Kwan (關振德) <dougkwan@google.com> wrote:
> On Thu, May 8, 2014 at 8:41 AM, Peter Maydell <peter.maydell@linaro.org>
> wrote:
>> The general approach linux-user takes is "one kernel
>> ABI to one QEMU binary". Maybe we could change that,
>> but would there be any benefit to it? I can't really
>> see one.
> May I ask what you would suggest to support ppc64le then? For signal
> handling, we can check the ELF header to see if we use a function descriptor
> or an entry for a signal handler when this is implemented for ppc64 in the
> future. I don't understand the "redoing the base support" bit.
Do it the same way we support everything else that can
deal with two endianness settings -- handle the other
TARGET_ENDIAN case in the translator. This is pretty
straightforward with the new TCGMemOp TCG ops.
thanks
-- PMM
next prev parent reply other threads:[~2014-05-08 15:57 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-08 8:26 [Qemu-devel] [PATCH 0/3] Adding new user mode target ppc64el-linux-user Doug Kwan
2014-05-08 8:26 ` [Qemu-devel] [PATCH 1/3] linux-user: Handle ELFv2 PPC64 binaries in user mode Doug Kwan
2014-05-08 8:36 ` Alexander Graf
2014-05-08 8:43 ` Doug Kwan (關振德)
2014-05-08 8:45 ` Alexander Graf
2014-05-08 13:30 ` Ulrich Weigand
2014-05-08 8:26 ` [Qemu-devel] [PATCH 2/3] PPC: Allow little-endian " Doug Kwan
2014-05-08 8:39 ` Alexander Graf
2014-05-08 8:49 ` Doug Kwan (關振德)
2014-05-08 8:55 ` Alexander Graf
2014-05-08 9:05 ` Doug Kwan (關振德)
2014-05-08 9:11 ` Alexander Graf
2014-05-08 9:24 ` Doug Kwan (關振德)
2014-05-08 12:39 ` Peter Maydell
2014-05-08 12:44 ` Alexander Graf
2014-05-08 8:26 ` [Qemu-devel] [PATCH 3/3] configure: Add new target ppc64el-linux-user Doug Kwan
2014-05-08 8:41 ` Alexander Graf
2014-05-08 8:46 ` Doug Kwan (關振德)
2014-05-08 8:56 ` Alexander Graf
2014-05-08 9:09 ` Doug Kwan (關振德)
2014-05-08 12:18 ` Andreas Färber
2014-05-08 12:28 ` Peter Maydell
2014-05-08 12:45 ` Alexander Graf
2014-05-08 15:57 ` Doug Kwan (關振德)
2014-05-08 14:41 ` Tom Musta
2014-05-08 15:19 ` Doug Kwan (關振德)
2014-05-08 15:25 ` Peter Maydell
2014-05-08 15:32 ` Doug Kwan (關振德)
2014-05-08 15:41 ` Peter Maydell
2014-05-08 15:51 ` Doug Kwan (關振德)
2014-05-08 15:56 ` Peter Maydell [this message]
2014-05-08 15:39 ` Tom Musta
2014-05-08 15:43 ` Peter Maydell
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