Date: Mon, 20 Apr 2015 16:44:45 -0600 From: Warner Losh <imp@bsdimp.com> To: Andrew Turner <andrew@fubar.geek.nz> Cc: sbruno@freebsd.org, freeBSD-arm@freebsd.org Subject: Re: lastest poudriere run, armv6hf target Message-ID: <B8A9EFE8-44FD-43B1-9F63-8DABACE51B5D@bsdimp.com> In-Reply-To: <20150420230901.666fe888@bender.Home> References: <55316705.9020506@ignoranthack.me> <63DBA00A-509B-4B20-BA3E-07AC5F7C8885@gromit.dlib.vt.edu> <55356425.1030503@ignoranthack.me> <012688E4-7FB6-4807-A049-014C30BE80D4@bsdimp.com> <20150420230901.666fe888@bender.Home>
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[-- Attachment #1 --] > On Apr 20, 2015, at 4:09 PM, Andrew Turner <andrew@fubar.geek.nz> wrote: > > On Mon, 20 Apr 2015 14:58:10 -0600 > Warner Losh <imp@bsdimp.com> wrote: > >> >>> On Apr 20, 2015, at 2:40 PM, Sean Bruno <sbruno@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@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... > > There is an elf note containing the TARGET_ARCH. We only seem to do that for binaries, and not libraries. > You can also use the > Tag_ABI_VFP_args attribute [1]. Hmmm, this also seems to be only for binaries, and not libraries. Warner > Andrew > > [1] > http://infocenter.arm.com/help/topic/com.arm.doc.ihi0045d/IHI0045D_ABI_addenda.pdf [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJVNYFeAAoJEGwc0Sh9sBEAhAQQAND8b4Jr+Pz0uDm+sXCf6Xzd Ecx22Tyl64/BMsReUcrRMK3k2iADV8w9OcUxAbxC1mhOajTU5oo1k0Sq8wrJVc4J zlysup2i0YS3jjEs33ypNA1FdoEmLxDE8/zCvXl0Dn0LcC+seTggvLnXI8jEWr5/ 5MWcFCaBNSbN2VcjdrGenFe5GlilfcKd1xF5+6YAeRqZh66eZGUhFwkQOeTwSu5X iIquLV41j7Rrxwdvo32Zvu4pCRhb3p6w/XZ3/SdOm2eqI+QgaSsLrRKvbWAUfD2k Za++7hqV6HP+Vzr2pX/sVz2P1NkTVeHpXXtyOQydAnJVC47C+7EUg1cO3smOSozm X37oq9ChKI1GIYmCzjqVxdpNqafLkEoNR7/uYNPZIzEeqqz2IumhkUsTKXPnUxcw 6ICR10Yow37FeXHz+iIgb5hpDLolh99sj9kgxslzyVfnl2PsXS7zTxYpV2x4SakH zIa+40lPk4d8ezUQAFJHR9HWnlgbchnr2mSGgKH7NGTO4Yp2rzx4zEZ75hT2s7tN 2E5edEO5TJui0bFyDO5rYWLAUN6YCtKeb41j8/yxnMN4wIZsr2rpCe1n6xemG+xS U9EFCh2mJqkilSQNoJpDYbQWiPNMphE+sRYc1/EYInc4vF6FII2gDVETExKsDj0p l4xE9CdpZ9Ho8Xqya/JX =pp1D -----END PGP SIGNATURE-----home | help
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