From: Axel Zeuner <axel.zeuner@gmx.de>
To: Anthony Liguori <anthony@codemonkey.ws>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [RFC/experimental patch] qemu (x86_64 on x86_64 -no-kqemu) compiles with gcc4 and works
Date: Mon, 26 Mar 2007 07:49:09 +0200 [thread overview]
Message-ID: <200703260749.09384.axel.zeuner@gmx.de> (raw)
In-Reply-To: <460709E4.3010907@codemonkey.ws>
Hi Anthony,
On Monday 26 March 2007 01:46, you wrote:
> Axel Zeuner wrote:
> > On Saturday 24 March 2007 21:15, Anthony Liguori wrote:
> >> Axel Zeuner wrote:
> >>> Hi,
> >>
>
> > Furthermore I think one should move helper_pshufw() from
> > target-i386/helper2.c into target-i386/helper.c where all the other
> > helper methods reside.
>
> I moved to helper2.c because AFAICT helper.c is compiled with the same
> sort of restrictions as op.c which leads to the compile failure.
Yes, helper.c is compiled with the global register variables and the code is
called directly from the op_xxx functions, but one needs the global register
variables to access global data, these contain the required environment for
the emulation. AFAIK helper2.c is used by the CODE_COPY branch on i386 with
even stronger restrictions, but I may be wrong here.
Kind Regards
Axel Zeuner
>
> Regards,
>
> Anthony Liguori
>
next prev parent reply other threads:[~2007-03-26 5:51 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-24 17:50 [Qemu-devel] [RFC/experimental patch] qemu (x86_64 on x86_64 -no-kqemu) compiles with gcc4 and works Axel Zeuner
2007-03-24 20:15 ` Anthony Liguori
2007-03-25 10:15 ` Axel Zeuner
2007-03-25 23:46 ` Anthony Liguori
2007-03-26 5:49 ` Axel Zeuner [this message]
2007-03-26 22:53 ` Paul Brook
2007-03-27 5:48 ` Axel Zeuner
2007-03-25 12:12 ` Axel Zeuner
2007-03-25 23:44 ` Anthony Liguori
2007-03-26 6:16 ` Axel Zeuner
2007-03-29 2:07 ` Anthony Liguori
2007-03-29 6:03 ` Axel Zeuner
2007-03-29 15:51 ` Anthony Liguori
2007-04-20 16:57 ` qemu + gcc4 (Was: [Qemu-devel] [RFC/experimental patch] qemu (x86_64 on x86_64 -no-kqemu) compiles with gcc4 and works) Gwenole Beauchesne
2007-03-25 13:40 ` [Qemu-devel] [RFC/experimental patch] qemu (x86_64 on x86_64 -no-kqemu) compiles with gcc4 and works Avi Kivity
2007-03-26 17:14 ` Axel Zeuner
2007-04-06 21:04 ` Rob Landley
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