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[Bug 1001344] Allow nc_test_slave for lwIP to compile for targetswith 128KiB RAM.
- From: bugzilla-daemon at bugs dot ecos dot sourceware dot org
- To: unassigned at bugs dot ecos dot sourceware dot org
- Date: Sun, 13 May 2012 11:49:44 +0100
- Subject: [Bug 1001344] Allow nc_test_slave for lwIP to compile for targetswith 128KiB RAM.
- Auto-submitted: auto-generated
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Ilija Kocho <email@example.com> changed:
What |Removed |Added
Attachment #1384|0 |1
is obsolete| |
--- Comment #14 from Ilija Kocho <firstname.lastname@example.org> 2012-05-13 11:49:36 BST ---
Created an attachment (id=1754)
Reduce stack usage of nc_test_slave (MAX_BUF set to 12KiB)
(In reply to comment #13)
> (In reply to comment #12)
> > (In reply to comment #11)
> > > (In reply to comment #8)
> > > > (In reply to comment #6)
> > > > > Thus, no comments were here anymore. I would like commit the
> > > > > patch. Jlija, can you provide the ChangeLog's record, please.
> > > >
> > > > Here it is Sergei, thank you. I was waiting if somebody tries on
> > > > other architecture. In meantime we tested on X86 architecture -
> > > > works.
> > >
> > > Ilija, thank you (I've got the latest).
> > >
> > > I would try to test the modified test on some ARM7TDMI target (if you
> > > did not try the same) and may be on Linux synthetic.
> > Bad news. The stacks are too small to run the test on Linux synthetic
> > target (I've got 'Segmentation fault' with the patched version). It
> > seems we need investigate more time to get proper values for 'synth'
> > target and use another set of the values for CYGPKG_HAL_SYNTH.
> > Sergei
Here I am again after long time. It seem that buffers were too short 8KiB and
messages can be up to 10KiB. Now I fixed this and it is stable. Unfortunately I
can't test on synthetic target since newer Linux kernel (3) doesn't seem to
support ethertap (any suggestion?).
Sergei do u have some time to test on synthetic target pse?
Note: The same bug with MAX_BUF seem to be present in BSD test too. I'm going
to open a bug for that.
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