app/seoul: build fails with several "duplicate case value" errors

[Joel Valenciano]

Hello, I completely missed that last reply; I'm not used to checking
mailing lists, but I can't believe I just now saw it.

Soon after I sent the original email, I saw that adding
"-moperand-check=error" to the "as" command fixes the issue;
apparently one of the patterns generates an invalid opcode for several
arithmetic instructions, though I tried the original command in a
Debian vm and it worked fine there.

But I do appreciate the help, and that honestly might be a better solution.

On Thu, Aug 5, 2021 at 1:53 PM Alexander Boettcher
<alexander.boettcher at genode-labs.com> wrote:
>
> Hello,
>
> On 03.08.21 21:09, Joel Valenciano wrote:
> > I use Arch Linux, so it may be too recent.
> >
> > python says version "2.7.18", so I don't think that is the problem.
> >
> > GCC says version "11.1.0", I think that's probably where the problem is.
>
> indeed. I think it will be fixed with one of our next toolchain updates. You may try [0] as a workaround, which uses Genode's toolchain instead of the host one.
>
> Hope it helps,
>
> Alex.
>
> [0] https://github.com/alex-ab/genode/commit/993404ade10bbf2a575f0a4d61ddff68f3175c68
>
>
>
> >
> > On Tue, Aug 3, 2021, 1:42 PM Alexander Boettcher <
> > alexander.boettcher at genode-labs.com> wrote:
> >
> >> Hello,
> >>
> >> On 03.08.21 18:55, Joel Valenciano wrote:
> >>> When trying to build seoul, I run into several "duplicate case value"
> >>> errors in executor/instructions.inc. This error seems to occur with
> >>> the upstream version as well, but I don't know what is causing it.
> >>
> >> On our side it is fine, seoul is build & run every night.
> >>
> >> The instruction.inc file is generated by an python script [0] during
> >> prepare_port, which uses the host python2 and gcc toolchain. Maybe you have
> >> an to old/new/unsupported setup, we have not encounter up to now.
> >>
> >> Which Linux distribution you are using, what are the versions of your
> >> python2 and the host tool chain ?
> >>
> >> Cheers,
> >>
> >> Alex.
> >>
> >> [0]
> >> genode/contrib/seoul-800924f3dc293d6c21d4e15fac0605ad4d7269b9/src/app/seoul/executor/build_instructions.py
> >> --
> >> Alexander Boettcher
> >> Genode Labs
> >>
> >> https://www.genodians.org - https://www.genode.org
> >>
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> >
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>
> --
> Alexander Boettcher
> Genode Labs
>
> https://www.genodians.org - https://www.genode.org
>
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