lastest poudriere run, armv6hf target

Warner Losh imp at bsdimp.com
Mon Apr 20 20:58:15 UTC 2015


> On Apr 20, 2015, at 2:40 PM, Sean Bruno <sbruno at ignoranthack.me> wrote:
> 
> Signed PGP part
> On 04/19/15 16:45, Paul Mather wrote:
> > On Apr 17, 2015, at 4:03 PM, Sean Bruno <sbruno at ignoranthack.me>
> > wrote:
> >
> >> http://chips.ysv.freebsd.org/build.html?mastername=11armv6hf-default&
> build=2015-04-13_18h44m36s
> >>
> >>
> >>
> Not bad.  This will probably be the last of the unofficial runs that I
> >> do as we are transitioning to official hardware/repos.
> >>
> >> sean
> >
> > Are these packages built on native ARM hardware via Poudriere or
> > are they cross-built?
> >
> > For a while, I have been cross-building my armv6 packages on an
> > amd64 system using Poudriere via qemu-arm-static.  Recently, I've
> > been interested in trying armv6hf on my BeagleBone Black.  When I
> > try to build an armv6hf jail via Poudriere it complains "Error: You
> > need to setup an emulator with binmiscctl(8) for armv6hf".
> >
> > What binmiscctl signature do I need for armv6hf?
> >
> >
> > Cheers,
> >
> > Paul.
> >
> >
> >
> >
> 
> Paul:
> 
> I'm using the exact same signature.

Sadly, there’s no real way to tell them apart at runtime that I’ve found except
to grovel in the symbol table for ‘soft float’. Still looking and hoping...

Warner

> /usr/sbin/binmiscctl add armv6 --interpreter
> "/usr/local/bin/qemu-arm-static" \
> --magic
> "\x7f\x45\x4c\x46\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x0
> 0\x28\x00"
> \
> --mask
> "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xf
> f\xff\xff"
> \
> --size 20 --set-enabled
> /usr/sbin/binmiscctl add armv6hf --interpreter
> "/usr/local/bin/qemu-arm-static" \
> --magic
> "\x7f\x45\x4c\x46\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x0
> 0\x28\x00"
> \
> --mask
> "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xf
> f\xff\xff"
> \
> --size 20 --set-enabled
> 
> 
> sean
> 
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