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Re: [Qemu-devel] [patch] make qemu work with GCC 4
From: |
Blue Swirl |
Subject: |
Re: [Qemu-devel] [patch] make qemu work with GCC 4 |
Date: |
Wed, 29 Aug 2007 21:09:06 +0300 |
On 8/29/07, Johannes Schindelin <address@hidden> wrote:
> Hi,
>
> On Wed, 29 Aug 2007, Michael Matz wrote:
>
> > On Wed, 29 Aug 2007, Johannes Schindelin wrote:
> >
> > > > Thanks for your effor Michael! Now, I only hope, one of the patches
> > > > that makes qemu gcc4 compliant are soon merged.
> > >
> > > Well, to throw a spanner in the works: this patch is the 4th patch along
> > > the lines that I came about. None of them (AFAICT) was tested well
> > > enough to be included in CVS. Indeed, the biggest problem seems to be
> > > to make a patch that not only works on the machine of the poster, but on
> > > other machines, too.
> >
> > Please? qemu with that patch builds on four architectures, and tests
> > fine on two of them (including cross targets) and only because I haven't
> > run it on the other two architectures yet.
>
> Hey, I am not criticising you! Instead, I am thankful enough that I went
> so far as to expose it with git.
>
> > It might or might not need more patches than just mine (as I started
> > from our package), but in that case they are independend of making qemu
> > work with gcc 4, which is the only thing my patch is concerned about.
>
> I already reported the non-compiling state of sparc-linux-user... Any
> idea what I could do about it?
With the attached patch I can run Sparc32 and Sparc64 emulators on x86_64 host.
The performance feels slightly worse. Maybe the patch should be
conditional on GCC >= 4?
I think that the decision of using host registers vs. env fields
should be done in one file at top level.
sparc-tadd.diff
Description: Text Data
- [Qemu-devel] [patch] make qemu work with GCC 4, Michael Matz, 2007/08/29
- Re: [Qemu-devel] [patch] make qemu work with GCC 4, Andreas Färber, 2007/08/29
- Re: [Qemu-devel] [patch] make qemu work with GCC 4, Michael Matz, 2007/08/29
- Re: [Qemu-devel] [patch] make qemu work with GCC 4, Andreas Färber, 2007/08/29
- Re: [Qemu-devel] [patch] make qemu work with GCC 4, Michael Matz, 2007/08/29
- Re: [Qemu-devel] [patch] make qemu work with GCC 4, Mulyadi Santosa, 2007/08/29
- Re: [Qemu-devel] [patch] make qemu work with GCC 4, Johannes Schindelin, 2007/08/29
- Re: [Qemu-devel] [patch] make qemu work with GCC 4, Michael Matz, 2007/08/29
- Re: [Qemu-devel] [patch] make qemu work with GCC 4, Johannes Schindelin, 2007/08/29
- Re: [Qemu-devel] [patch] make qemu work with GCC 4,
Blue Swirl <=
- Re: [Qemu-devel] [patch] make qemu work with GCC 4, Carlo Marcelo Arenas Belon, 2007/08/30
- Re: [Qemu-devel] [patch] make qemu work with GCC 4, Johannes Schindelin, 2007/08/29
- Re: [Qemu-devel] [patch] make qemu work with GCC 4, Ronald, 2007/08/29
- Re: [Qemu-devel] [patch] make qemu work with GCC 4, Johannes Schindelin, 2007/08/29
- Re: [Qemu-devel] [patch] make qemu work with GCC 4, Andreas Färber, 2007/08/29
- Re: [Qemu-devel] [patch] make qemu work with GCC 4, Andreas Färber, 2007/08/29
Re: [Qemu-devel] [patch] make qemu work with GCC 4, Johannes Schindelin, 2007/08/29
Re: [Qemu-devel] [patch] make qemu work with GCC 4, Paul Brook, 2007/08/29