Re: [Qemu-devel] [PATCH 1/5] Fix i386 Host

[Mike Kronenberg]

On 18.01.2008, at 01:40, Mike Kronenberg wrote:

> On 18.01.2008, at 00:25, Andreas Färber wrote:
>
> > Am 17.01.2008 um 18:34 schrieb Alexander Graf:
> >
> > > > I tested sparc-softmmu, ppc-softmmu, ppc64-softmmu, i386-softmmu  
> > > > on Linux/i386 from your gcc4 branch. It compiles okay on gcc  
> > > > (GCC) 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2).  
> > > > Runtime behavior was identical to CVS+gcc-3.4.
> > >
> > > Could you please test gcc4 for PowerPC as well? I don't see a  
> > > reason this should not work on OSX/PPC.
> >
> > As mentioned earlier, on OSX/ppc QEMU worked even without this  
> > patch mostly (with always_inline fix applied), only when running Q  
> > I got occasional crashes.
> >
> > The gcc4 git branch plus always_inline fix compiles sparc-softmmu  
> > fine on powerpc-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc.  
> > build 5465). As usual there are some signedness warnings. It ran as  
> > fine as without the fix. The other softmmus and the combination  
> > with Q I haven't checked yet.
> >
> > Is this patch supposed to work on OSX/i386 as well as is, or does  
> > that require some of the existing patches?
> >
> > Andreas
>
> OS X/i386 needs at least a fix for "relocation_info".
> You find a stab at it in qemu-0.9.1-osx-intel-port.patch[1]... put  
> it must first be adapted to Alex's patches.
>
> Mike
>
> [1] 
> http://www.kju-app.org/proj/browser/branches/0_9_1/patches/qemu-0.9.1-osx-intel-port.patch?format=raw


I tried it quick and dirty with Alex osx-patch (without exec-all.h  
part) on a x86_64.
everything except ppc-softmmu (/tmp/qemu/target-ppc/exec.h:135:2:  
error: #endif without #if) compiled fine. I'm going to make some more  
test and try to use Alex relocation fix on host i386.

Mike

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