[okl4-developer] building okl4 > error > memory descriptors to KIP in image.elf

[Jorge Torres]

Hi Antonin,

You could instead of changing your gcc. You could have one as a
cross-compiler,

Cheers,

Jorge

On Fri, Mar 21, 2008 at 4:15 AM, Antonin SUBTIL <antonin.subtil at gmail.com>
wrote:

> I tried your tip, without success (s link made, simulate...)
> I cannot change to gcc 3 :(
> Same error.
>
> Thanks for helping :)
>
> 2008/3/21, Nelson Tam <nelson at ok-labs.com>:
>
> > Hi Antonin,
> >
> >
> > On 21/03/2008, at 12:19 AM, Antonin SUBTIL wrote:
> > > I'm trying to build OKL4-1.52, with "  tools/build.py toolprefix=
> > > machine=ia32_pc99 project=iguana wombat=yes ". I had some warnings
> > > turning into errors, but the problem was solved by editing
> > > toolchain.py and removing "error" from gcc (I use GCC4). I also used
> > > the trick for elfadorn seen on this ML.
> > >
> > > (i.e.         self.dict["CC_WARNINGS"] = ["all", "strict-
> > > prototypes", "missing-prototypes",
> > >                                     "nested-externs", "missing-
> > > declarations",
> > >                                     "redundant-decls", "undef",
> > > "pointer-arith",
> > >                                     "no-nonnull"] # , "error"
> > >         self.dict["CXX_WARNINGS"] = ["all", "redundant-decls",
> > > "undef", "pointer-arith",
> > >                                      "no-uninitialized"] #, "error"
> > > )
> > >
> > > But now I've got this new problem in image.elf, and I don't have any
> > > idea to solve it... yet. Any help would be appreciated.
> > >
> > > "[ELF ] build/images/image.elf
> > > Error: Error: 11 memory descriptors are being added to the KIP but
> > > the maximum is 0.
> > > scons: *** [build/images/image.elf] Error 1
> > > scons: building terminated because of errors."
> >
> >
> >
> > I haven't come across the problem you've described before.  Although I
> > understand what the symptoms mean, but the root cause could be obscure
> > and time-consuming to track down.
> >
> > In order to build wombat for ia32_pc99, what I've done is create two
> > symlinks:
> >
> > $: ~/release/okl4_release_1.5.2$ ls -l linux/
> > total 4
> > drwxr-xr-x  4 nelson nelson   35 2007-09-30 09:16 apps
> > drwxr-xr-x 18 nelson nelson 4096 2008-03-21 18:18 kernel-2.6.10-v1
> > lrwxrwxrwx  1 nelson nelson   17 2008-03-21 18:19 kernel-2.6.11-v2 ->
> > kernel-2.6.10-v1/
> > drwxr-xr-x  5 nelson nelson  131 2007-09-30 09:52 rootfs-2.6.10-v1
> > lrwxrwxrwx  1 nelson nelson   17 2008-03-21 18:19 rootfs-2.6.11-v2 ->
> > rootfs-2.6.10-v1/
> > drwxr-xr-x  3 nelson nelson   22 2007-09-30 09:17 tools
> >
> > (You could just as easily change the kernel_version variable in
> > projects/iguana/SConscript to 2.6.10-v1).
> >
> > Then doing a
> >
> >      ./tools/build.py project=iguana machine=ia32_pc99 wombat=yes
> > simulate
> >
> > works for me.
> >
> > One thing I've noticed is that you're using gcc-4, while we're using
> > gcc-3.4.4.  I'm extremely wary of unpredictably different behaviour
> > across tool versions, so I'd suggest using 3.4.4 and see if that makes
> > a difference.
> >
> > --
> > (nt)
> >
> > Nelson Tam
> > nelson at ok-labs.com
> >
> >
> >
> >
>
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