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[Bug 1001253] Kernel tests on small memory targets
- From: bugzilla-daemon at bugs dot ecos dot sourceware dot org
- To: ecos-bugs at ecos dot sourceware dot org
- Date: Wed, 6 Jul 2011 13:01:12 +0100
- Subject: [Bug 1001253] Kernel tests on small memory targets
- Auto-submitted: auto-generated
- References: <bug-1001253-13@http.bugs.ecos.sourceware.org/>
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--- Comment #26 from Sergei Gavrikov <sergei.gavrikov@gmail.com> 2011-07-06 13:01:06 BST ---
(In reply to comment #19)
> > 3. fptests - the program as it is at present, would need major rework
> > (if ever possible) in order to make it work on little memory. That's
> > the reason why I have proposed a workaround that deliberately "gives
> > up" if memory is too little.
>
> IMO (for now) it's better to use a standard eCos catch there:
>
> #ifndef NA_MSG
Ilija, there is the same check there:
#if defined(CYGFUN_KERNEL_API_C) && \
defined(CYGSEM_KERNEL_SCHED_MLQUEUE) && \
(CYGNUM_KERNEL_SCHED_PRIORITIES > 12)
and you would expand the check to verify CYGMEM_REGION_ram_SIZE.
I seemed for me SIZE >= 64 Kib is sufficient condition for the fptest.
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