Hi all
@Alex, sorry for not replying for a while: we were diving into your work
and prioritizing issues. So, far we have decided that some restructure
needs to be done: we will move most of it to genode-world. Also, we will
take a look at the context-related functions. Do you think porting some
existing libraries, like libpcl or boost.context will do the trick?
@Jozef, should we create issues in the genode-world repo?
Sincerely,
Sergey
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Alexander Tormasov via users писал 08.12.2020 17:07:
forget to mention issue with some proposals related to golang runtime
https://github.com/genodelabs/genode-world/issues/244
8 дек. 2020 г., в 16:34, Alexander Tormasov via users
<[email protected]> написал(а):
Will be happy to help!
Please take a look to readme and to my reply to Josef Söntgen about
problems mentioned.
I think that we need first to make a plan of fixes to bring current
state of the project to more «industrial» state - both in genode and in
golang runtime code. Some points listened in my reply ...
I think that first and most important is to make «portable» (ARM/x86
32/64 bit, and signal mask processing) implementation of
setcontext/getcontex/makecontext - this is crucial for golang
goroutines support...
7 дек. 2020 г., в 18:30, Sergey Platonov <[email protected]>
написал(а):
Hello all,
We at gapfruit are also interested in golang runtime support and would
like to invest some time into it.
@Alexander, thank you for paving the way for golang support on Genode.
Now might be a good time to help to solve some of the remaining issues,
so we can keep up the momentum. Will it be ok if we join for a while?
We will need some time to dive into the work you have done already and
evaluate how much time we can invest. We will be glad to discuss the
issues you think we can help with.
Sincerely,
Sergey
---
Sergey Platonov
gapfruit AG
Baarerstrasse 135
6300 Zug
+41 762 444 560
[email protected]
Alexander Tormasov via users писал 23.11.2020 09:26:
Hello Norman,
I make once again attempt to implement the mmap with MAP_FIXED|MAP_ANON
Now I think that it is closer to what I need for golang runtime, at
least it works here.
Could you take a look?
Due to specific of my tests it appears in 2 patches to genode master
(Oct 23 2020):
https://github.com/tor-m6/genode/commit/0aa7bb95ce451dc99d2cb76b1a4da09d64783a98
and 2 files (repos/libports/lib/symbols/libc and
repos/ports/src/noux-pkg/go_app/anon_mmap.cc with main algorithm) from
here
https://github.com/tor-m6/genode/commit/0248ae78851833cfef64068e99764f4fddd2294b
(sorry, still have some whitespaces and code style changes in patches)
Question: is it worth to spend more efforts to bring it to the
mainstream genode?
or continue keeping them in the private repository as now?
Same question for golang support...
It can be potentially stored in world repo - is it worth to spend
efforts?
May be someone interested to takeover this work?
Sincerely,
Alexander
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