Re: [Qemu-devel] Hand written code generator #2

From: Herbert Poetzl <herbert@13thfloor.at>
To: Jens Arm <Jens.Arm@gmx.de>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Hand written code generator #2
Date: Wed, 1 Jun 2005 11:53:59 +0200	[thread overview]
Message-ID: <20050601095359.GB13111@MAIL.13thfloor.at> (raw)
In-Reply-To: <20050601074033.06b81f62.Jens.Arm@gmx.de>

On Wed, Jun 01, 2005 at 07:40:33AM +0200, Jens Arm wrote:
> Hi Paul
> 
> I get a compile errorif I try with latest qemu cvs:
> 
> ../dyngen -o op.h op.o
> ../dyngen -c -o opc.h op.o
> gcc -Wall -O2 -g -fno-strict-aliasing -fomit-frame-pointer -I. -I/home/tux/tmp/qemu/target-sparc -I/home/tux/tmp/qemu -I/home/tux/tmp/qemu/host-i386 -I/home/tux/tmp/qemu/linux-user -I/home/tux/tmp/qemu/linux-user/sparc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -I/home/tux/tmp/qemu/fpu -I/home/tux/tmp/qemu/slirp -c -o translate-op.o /home/tux/tmp/qemu/translate-op.c
> make[1]: *** Keine Regel vorhanden, um das Target »qregs.def«, 
>   benötigt von »translate-qop.o«, zu erstellen.  Schluss.
> make[1]: Leaving directory `/home/tux/tmp/qemu/sparc-user'
> make: *** [all] Fehler 1

if you are more comfortable with a localized error message,
that's probably fine, but for postings to an english spoken 
ml you should really use LANG=C LC_ALL=C ....

best,
Herbert

> Jens
> 
> On Tue, 31 May 2005 16:23:28 +0100
> Paul Brook <paul@codesourcery.com> wrote:
> 
> > I've made available a new version of my hand-written code generator for qemu. 
> > The patch is getting rather large, so I've put it on a web server to avoid 
> > spamming the list:
> > https://nowt.dyndns.org/patch.qemu_qop.gz
> > 
> > In principle it's very similar to the previous patch. The main difference is 
> > that it now supports all target architectures, including 64-bit targets.
> > 
> > The i386 changes have been tested by booting knoppix and win2k and win98.
> > x86-64 tested by booting a debian amd64 install cd.
> > ppc chanages tested by booting a debina install cd and running nbench under 
> > ppc-user.
> > My sparc debian cd doesn't boot under qemu (stops responding just after 
> > loading the kernel). Does anyone have any images I could use for testing 
> > sparc emulation?
> > 
> > To support 64-bit targets each qreg now has a "mode" which determines its 
> > size. 64-bit qregs can be implemented using pairs of host registers on 32-bit 
> > hosts, or single registers on 64-bit hosts.
> > 
> > ppc and sparc targets only have nominal support. I've done the bare minimum 
> > needed to make them work. Arm is still the only target that really takes 
> > advantage of any of the new functionality.
> > 
> > Next on my todo list is support for ppc and x86-64 hosts.
> > 
> > Paul
> > 
> > 
> > _______________________________________________
> > Qemu-devel mailing list
> > Qemu-devel@nongnu.org
> > http://lists.nongnu.org/mailman/listinfo/qemu-devel
> > 
> 
> 
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