java for arm_v7a

[Divya Sharma]

On Tue, Mar 21, 2023 at 12:24 PM Sebastian Sumpf <
Sebastian.Sumpf at genode-labs.com> wrote:

> Hi Divya,
>
> On 3/18/23 18:07, Divya Sharma wrote:
> > Hello Genodians, I am reaching out to you regarding our efforts to build
> a
> > sculpt image that supports Java on arm v7a. During the compilation
> process, we
> > encountered the following errors:
> > [init] Error: allocation of read-write segment failed
> > [init] Error: runtime: out of RAM during ELF loading [init ->
> log_kernel] Error:
> > ROM-session creation failed (ram_quota=6144, cap_quota=3, label="log")
> [init ->
> > log_kernel] Error: Could not open ROM session for "log" [init ->
> log_kernel]
> > Error: Uncaught exception of type
> 'Genode::Rom_connection::Rom_connection_failed'
> > Also attached log file and please provide some suggestions to solve this.
>
> could you run your scenario with the "LOG=core" option enabled and send
> the
> serial log output here again?
>
> ! make KERNEL=hw BOARD=<board> LOG=core SCULPT=default run/sculpt_test
>
> Thanks,
>


>
> Sebastian
>
> > Regards
> > Divya
> >

I am attaching the log output generated by following your suggested option.

Best,
Divya.

>
> > On Fri, Mar 17, 2023 at 2:00 PM Sebastian Sumpf <
> Sebastian.Sumpf at genode-labs.com
> > <mailto:Sebastian.Sumpf at genode-labs.com>> wrote:
> >
> >     Hello Devashish,
> >
> >     On 3/17/23 07:53, Devashish Dewangan cs21m017 wrote:
> >      >
> >      > Dear Genodians,
> >      >
> >      > The java.run for arm_v7a script was executed successfully and the
> log
> >     output is
> >      > attached below.
> >      >
> >      > I have java program,
> >      >
> >      > // This is a simple Java program.
> >      > // FileName : "HelloWorld.java".
> >      >
> >      > class HelloWorld
> >      > {
> >      >    // Your program begins with a call to main().
> >      >    // Prints "Hello, World" to the terminal window.
> >      >    public static void main(String args[])
> >      >    {
> >      >      System.out.println("Hello, World");
> >      >    }
> >      > }
> >      >
> >      >
> >      > I want to run the above code on genode sculpt, can you guide us to
> >     execute it.
> >
> >     There exists a package [1]. You would need to build and publish this
> in
> >     order to
> >     use it on Sculpt, e.g.,
> >
> >     ! ./tool/depot/create <user>/pkg/arm_v7a/jdk UPDATE_VERSIONS=1
> FORCE=1 -j6
> >
> >     For a general description of Genode's package management please
> refer to [2].
> >
> >     [1]
> https://github.com/genodelabs/genode-world/tree/master/recipes/pkg/jdk
> >     <
> https://github.com/genodelabs/genode-world/tree/master/recipes/pkg/jdk>
> >     [2]
> https://genode.org/documentation/developer-resources/package_management
> >     <
> https://genode.org/documentation/developer-resources/package_management>
> >
> >     Regards,
> >
> >     Sebastian
> >
> >     --
> >     Sebastian Sumpf
> >     Genode Labs
> >
> >     http://www.genode-labs.com <http://www.genode-labs.com> ·
> http://genode.org
> >     <http://genode.org>
> >
> >     Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
> >     Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
> >
> >
> >
> >
> >
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> >
> >
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>
> --
> Sebastian Sumpf
> Genode Labs
>
> http://www.genode-labs.com · http://genode.org
>
> Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
> Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
>
>
>
>
>
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