Date: Mon, 20 Apr 2015 23:09:01 +0100 From: Andrew Turner <andrew@fubar.geek.nz> To: Warner Losh <imp@bsdimp.com> Cc: sbruno@freebsd.org, freeBSD-arm@freebsd.org Subject: Re: lastest poudriere run, armv6hf target Message-ID: <20150420230901.666fe888@bender.Home> In-Reply-To: <012688E4-7FB6-4807-A049-014C30BE80D4@bsdimp.com> 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>
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On Mon, 20 Apr 2015 14:58:10 -0600 Warner Losh <imp@bsdimp.com> wrote: >=20 > > On Apr 20, 2015, at 2:40 PM, Sean Bruno <sbruno@ignoranthack.me> > > wrote: > >=20 > > 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=3D11armv6hf-defau= lt& > > build=3D2015-04-13_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. > > > > > > > > > > > > > >=20 > > Paul: > >=20 > > I'm using the exact same signature. >=20 > Sadly, there=E2=80=99s no real way to tell them apart at runtime that I= =E2=80=99ve > found except to grovel in the symbol table for =E2=80=98soft float=E2=80= =99. Still > looking and hoping... There is an elf note containing the TARGET_ARCH. You can also use the Tag_ABI_VFP_args attribute [1]. Andrew [1] http://infocenter.arm.com/help/topic/com.arm.doc.ihi0045d/IHI0045D_ABI_adde= nda.pdf
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