users Digest, Vol 59, Issue 6

YamiNI ReddY yaminireddycareerlife at gmail.com
Sun Mar 5 13:25:01 CET 2023


Thanks for your suggestion.
While running the simple run/java demo i got the following error suggesting
that socket plugin is not found during init and some more warnings.
i have used kernel=hw and BOARD=virt_qemu_arm_v7a


Kindly give some advice on how to proceed further.

Best,
YAMINI.




kernel initialized
ROM modules:
 ROM: [40116000,40124703) Genode - Genode News.htm
 ROM: [403ce000,41e86000) classes.tar
 ROM: [403cd000,403cd74a) config
 ROM: [43274000,43275000) core_log
 ROM: [42003000,42005800) hello.tar
 ROM: [41fa0000,41fdc570) init
 ROM: [4027e000,402804c0) java
 ROM: [40125000,4013cd44) java.lib.so
 ROM: [41f0d000,41f14978) jimage.lib.so
 ROM: [40142000,40150728) jli.lib.so
 ROM: [40108000,40115728) jnet.lib.so
 ROM: [42048000,42df47a0) jvm.lib.so
 ROM: [42041000,42047588) jzip.lib.so
 ROM: [41f15000,41f9f9d0) ld.lib.so
 ROM: [40281000,403a92f4) libc.lib.so
 ROM: [4201d000,42040f90) libm.lib.so
 ROM: [4013d000,401414d0) management.lib.so
 ROM: [41f01000,41f0c648) nio.lib.so
 ROM: [43272000,43273000) platform_info
 ROM: [42006000,42008800) servlet.tar
 ROM: [40151000,4027db38) stdcxx.lib.so
 ROM: [41ff7000,4200241c) timer
 ROM: [41fdd000,41ff6c1c) tzdb.dat
 ROM: [41e86000,41e91ca4) verify.lib.so
 ROM: [403aa000,403cc690) vfs
 ROM: [41e92000,41f00970) vfs.lib.so
 ROM: [42009000,4201c66c) zlib.lib.so

Genode 22.08
1997 MiB RAM and 64535 caps assigned to init
[init -> java] Warning: setrlimit: setrlimit not implemented
[init -> java] Warning: sysconf(71) not implemented
[init -> java] Error: no plugin found for socket()
[init -> java] Error: no plugin found for socket()
[init -> java] Warning: sysconf(56) not implemented
[init -> java] patch_verified_entry:304 called dest 2000a7d0 verf 20152d80
[init -> java] patch_verified_entry:304 called dest 2000a7d0 verf 20145210
[init -> java] Hello, Genode!
[init -> java]
[init -> java] Individual compiler times (for compiled methods only)
[init -> java] ------------------------------------------------
[init -> java]
[init -> java]   C1 {speed: 10180 bytes/s; standard:  1.261 s, 12835 bytes,
96 methods; osr:  0.000 s, 0 bytes, 0 methods; nmethods_size: 89948 bytes;
nmethods_code_size: 45600 bytes}
[init -> java]     C1 Compile Time:        1.241 s
[init -> java]        Setup time:            0.008 s
[init -> java]        Build HIR:             0.577 s
[init -> java]          Parse:                 0.447 s
[init -> java]          Optimize blocks:       0.018 s
[init -> java]          GVN:                   0.031 s
[init -> java]          Null checks elim:      0.018 s
[init -> java]          Range checks elim:     0.022 s
[init -> java]          Other:                 0.041 s
[init -> java]        Emit LIR:              0.376 s
[init -> java]          LIR Gen:               0.135 s
[init -> java]          Linear Scan:           0.226 s
[init -> java]          Other:                 0.015 s
[init -> java]        Code Emission:         0.129 s
[init -> java]        Code Installation:     0.135 s
[init -> java]        Other:                 0.016 s
[init -> java]        JVMCI code install time:         0.000 s
[init -> java]
[init -> java] Accumulated compiler times
[init -> java] ----------------------------------------------------------
[init -> java]   Total compilation time   :   1.261 s
[init -> java]     Standard compilation   :   1.261 s, Average : 0.013 s
[init -> java]     Bailed out compilation :   0.000 s, Average : nan s
[init -> java]     On stack replacement   :   0.000 s, Average : nan s
[init -> java]     Invalidated            :   0.000 s, Average : nan s
[init -> java]
[init -> java]     C1 Compile Time:        1.241 s
[init -> java]        Setup time:            0.008 s
[init -> java]        Build HIR:             0.577 s
[init -> java]          Parse:                 0.447 s
[init -> java]          Optimize blocks:       0.018 s
[init -> java]          GVN:                   0.031 s
[init -> java]          Null checks elim:      0.018 s
[init -> java]          Range checks elim:     0.022 s
[init -> java]          Other:                 0.041 s
[init -> java]        Emit LIR:              0.376 s
[init -> java]          LIR Gen:               0.135 s
[init -> java]          Linear Scan:           0.226 s
[init -> java]          Other:                 0.015 s
[init -> java]        Code Emission:         0.129 s
[init -> java]        Code Installation:     0.135 s
[init -> java]        Other:                 0.016 s
[init -> java]
[init -> java]   Total compiled methods    :       96 methods
[init -> java]     Standard compilation    :       96 methods
[init -> java]     On stack replacement    :        0 methods
[init -> java]   Total compiled bytecodes  :    12835 bytes
[init -> java]     Standard compilation    :    12835 bytes
[init -> java]     On stack replacement    :        0 bytes
[init -> java]   Average compilation speed :    10180 bytes/s
[init -> java]
[init -> java]   nmethod code size         :    45600 bytes
[init -> java]   nmethod total size        :    89948 bytes
[init -> java] Warning: 8 dangling allocations at allocator destruction time
[init -> java] Warning: 77 dangling allocations at allocator destruction
time
[init] child "java" exited with exit value 0
un script execution successful.



On Sun, Mar 5, 2023 at 4:30 PM <users-request at lists.genode.org> wrote:

> Send users mailing list submissions to
>         users at lists.genode.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
>         https://lists.genode.org/listinfo/users
> or, via email, send a message with subject or body 'help' to
>         users-request at lists.genode.org
>
> You can reach the person managing the list at
>         users-owner at lists.genode.org
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of users digest..."
>
>
> Today's Topics:
>
>    1. Porting OpenJDK in Genode. (YamiNI ReddY)
>    2. Re: Porting OpenJDK in Genode. (Sebastian Sumpf)
>    3. Re: Porting OpenJDK in Genode. (Timo Nicolai)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sun, 5 Mar 2023 14:59:42 +0530
> From: YamiNI ReddY <yaminireddycareerlife at gmail.com>
> To: Genode users mailing list <users at lists.genode.org>
> Subject: Porting OpenJDK in Genode.
> Message-ID:
>         <
> CAD8FX-r06iERDerV6A+cysmHtSSOb-bGWuFdrAwOmEa2+dEoVQ at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Dear Genodians,
>
> I am writing to you to request your guidance on porting OpenJDK to run
> simple java programs in Genode. As I have been looking into the
> possibilities of running OpenJDK on Genode.
>
> I have been searching for documentation and resources on the subject, but I
> have not been able to find any comprehensive guide that explains the
> process in detail.
>
> Could you please guide me on the steps involved in porting OpenJDK to
> Genode?
> Additionally, if you know of any resources or documentation that could be
> useful for me, I would be grateful if you could share them with me.
>
> Thank you very much for your time and consideration.
>
> Best regards,
> Yamini
> -------------- next part --------------
> An HTML attachment was scrubbed...
> URL: <
> http://lists.genode.org/pipermail/users/attachments/20230305/1475def1/attachment-0001.htm
> >
>
> ------------------------------
>
> Message: 2
> Date: Sun, 5 Mar 2023 10:38:42 +0100
> From: Sebastian Sumpf <Sebastian.Sumpf at genode-labs.com>
> To: users at lists.genode.org
> Subject: Re: Porting OpenJDK in Genode.
> Message-ID: <6bd3d3e6-0b03-6027-5f43-195195c72128 at genode-labs.com>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> Hi Yamini,
>
> On 3/5/23 10:29, YamiNI ReddY wrote:
> > Dear Genodians,
> >
> > I?am writing to you to request your guidance on porting OpenJDK to run
> simple
> > java programs in Genode. As I have been looking into the possibilities
> of
> > running OpenJDK on Genode.
> >
> > I have been searching for documentation and resources on the subject,
> but I have
> > not been able to find any comprehensive guide that explains the process
> in detail.
> >
> > Could you please guide me on the steps involved in porting OpenJDK to
> Genode?
> > Additionally, if you know of any resources or documentation that could
> be useful
> > for me, I would be grateful if you could share them with me.
> >
> > Thank you very much for your time and consideration.
> >
>
> There is a port of OpenJDK 9 in our world [1] repo. It runs on x86_64 and
> arm_v7. You can test drive a simple hello using the java.run script, e.g.,
>
> make KERNEL=linux BOARD=linux run/java
>
> [1] https://github.com/genodelabs/genode-world/tree/master/src/app/jdk
>
> Regards,
>
> Sebastian
>
>
>
> --
> Sebastian Sumpf
> Genode Labs
>
> http://www.genode-labs.com ? http://genode.org
>
> Genode Labs GmbH ? Amtsgericht Dresden ? HRB 28424 ? Sitz Dresden
> Gesch?ftsf?hrer: Dr.-Ing. Norman Feske, Christian Helmuth
>
>
>
>
>
>
>
> ------------------------------
>
> Message: 3
> Date: Sun, 5 Mar 2023 10:36:24 +0100
> From: Timo Nicolai <timo.nicolai at gapfruit.com>
> To: users at lists.genode.org
> Subject: Re: Porting OpenJDK in Genode.
> Message-ID: <65beac6f-982c-2dd1-ba49-e2062128c045 at gapfruit.com>
> Content-Type: text/plain; charset="utf-8"; Format="flowed"
>
> Hello Yamini,
>
> An OpenJDK port already exists in the genode-world repository
> (https://github.com/genodelabs/genode-world).
>
> Best regards,
> Timo
>
> On 05.03.23 10:29, YamiNI ReddY wrote:
> > Dear Genodians,
> >
> > I?am writing to you to request your guidance on porting OpenJDK to run
> > simple java programs in Genode. As I have been looking into the
> > possibilities of running OpenJDK on Genode.
> >
> > I have been searching for documentation and resources on the subject,
> > but I have not been able to find any comprehensive guide that explains
> > the process in detail.
> >
> > Could you please guide me on the steps involved in porting OpenJDK to
> > Genode?
> > Additionally, if you know of any resources or documentation that could
> > be useful for me, I would be grateful if you could share them with me.
> >
> > Thank you very much for your time and consideration.
> >
> > Best regards,
> > Yamini
> >
> >
> > _______________________________________________
> > Genode users mailing list
> > users at lists.genode.org
> > https://lists.genode.org/listinfo/users
>
> --
> Timo Nicolai
> Operating Systems Engineer
> Gapfruit AG
> Baarerstrasse 135
> 6300 Zug - Switzerland
> timo.nicolai at gapfruit.com
> https://gapfruit.com
> -------------- next part --------------
> An HTML attachment was scrubbed...
> URL: <
> http://lists.genode.org/pipermail/users/attachments/20230305/5c9186d5/attachment-0001.htm
> >
>
> ------------------------------
>
> Subject: Digest Footer
>
> _______________________________________________
> users mailing list
> users at lists.genode.org
> https://lists.genode.org/listinfo/users
>
>
> ------------------------------
>
> End of users Digest, Vol 59, Issue 6
> ************************************
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.genode.org/pipermail/users/attachments/20230305/b2a9e45f/attachment-0001.htm>


More information about the users mailing list