Re: Error trying to build userland for Jornada 728

Rafal Boni(e)k dio:
> Jason Mitchell wrote:
>>    I should post a correction here. The problem is definitely with the 
>> NetBSD hpcarm kernel. A posting to the NetBSD hpcarm mailing list that 
>> confirms it is here:
>>
>> http://mail-index.netbsd.org/port-hpcarm/2002/07/09/0001.html
> 
> If that's actually the problem, all you need to do is assign multiple L2 
> page tables to mapping the kernel (c.f. how KERNEL_PT_KERNEL_NUM is used 
> in sys/arch/evbarm/lubbock/lubbock_machdep.c), or go the whole hog and 
> make the L2PT allocation dynamic (c.f. ptcount_total calculations in 
> sys/arch/evbarm/evbarm/initarm_common.c).
> 
> The first should be ~ trivial to do modulo testing it... (the second 
> shouldn't be that difficult either, but without hardware to test on I'm 
> not keen to try it since undoubtedly something will need debugging).
> 
> In fact, if you can test the changes

Of course, I can can test changes. Maybe you'll have to explain to me 
what you want to be done, but I can test anything you want.


> (and even better if you have a 
> working kernel source tree from which you can build test kernels) 

I have had, yesterday I did a system upgrade (to 4.0) and it seems to 
break my userland build.
I'll try from a fresh source code tree.



>and 
> are interested in doing so, I will try and cook the simplest set of 
> changes to fix that when I have a few minutes and my allocated brain 
> cycles for the day haven't all been used up.
> 

:-)

OK

> Note that to confirm (and if the DEBUG_BEFOREMMU option works as 
> advertised by the source), you could build a kernel with that and 
> VERBOSE_INIT_ARM  defined and make sure you at least get some output from
> the kernel (ie, that it really isn't hpcboot and/or WinCE conspiring 
> against you).
> 

I have not much experience in NetBSD, but when I figure out how to build 
an hpcarm kernel with custom options I'll send a ping :-)




-- 
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        J. Vicente Carrasco -- Bixen
   carvay at [tikismikis.org | es.FreeBSD.org]
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