Date: Sun, 18 Jun 2017 14:48:13 +0900 (JST) From: Mori Hiroki <yamori813@yahoo.co.jp> To: Adrian Chadd <adrian.chadd@gmail.com> Cc: Alexander Kabaev <kabaev@gmail.com>, "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> Subject: Re: kld problem at Atheros AR9132 Message-ID: <260635.74721.qm@web101709.mail.ssk.yahoo.co.jp> In-Reply-To: <CAJ-VmokWy0hR%2Bpmcr5ZrSq7XzugqKUm7n-FVskhr%2B3ygqchHww@mail.gmail.com> References: <632017.92175.qm@web101706.mail.ssk.yahoo.co.jp> <805328.90571.qm@web101707.mail.ssk.yahoo.co.jp> <108182.74391.qm@web101702.mail.ssk.yahoo.co.jp> <CAJ-Vmo=t=S15GqzdHnDj7vrSv4yy=fiRNYQBb14Z8NzBTF6nFg@mail.gmail.com> <623774.68843.qm@web101719.mail.ssk.yahoo.co.jp> <CAJ-Vmo=ZXsFOv_a8Aa7SwAYNp_QHDO2WOAunapLcjb=Je8ED8w@mail.gmail.com> <20170214214631.27afb824@kan> <551993.21971.qm@web101703.mail.ssk.yahoo.co.jp> <CAJ-VmokWy0hR%2Bpmcr5ZrSq7XzugqKUm7n-FVskhr%2B3ygqchHww@mail.gmail.com>
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Hi This is not boot issue. This is objcopy in elftoolchain issue. Now objcopy is broken on big endian because of elftoolchain objcopy is not same binutil objcopy. Hiroki Mori ----- Original Message ----- > From: Adrian Chadd <adrian.chadd@gmail.com> > To: Mori Hiroki <yamori813@yahoo.co.jp> > Cc: Alexander Kabaev <kabaev@gmail.com>; "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> > Date: 2017/6/18, Sun 12:52 > Subject: Re: kld problem at Atheros AR9132 > > hiya, > > you're not booting an elf kernel, right? You're booting a binary only > kernel with none of the elf bits included (ie, the header, other > sections), etc? Right? > > You can't do kldload if you're not booting an elf kernel because the > kernel elf linker doesn't know how to handle it. > > This is why freebsd-wifi-build boots elf kernels. :-) > > > -a > > > On 15 June 2017 at 06:15, Mori Hiroki <yamori813@yahoo.co.jp> wrote: >> Hi. >> >> I still have this problem. I seem this is endian problem. >> >> microserver % cmp -l Onion_Omega_kernel.binutil.ok > Onion_Omega_kernel.elfcopy.ng >> | head >> 3055349 0 3 >> 3055350 0 20 >> 3055351 20 0 >> 3055352 3 0 >> 3055353 0 111 >> 3055354 0 32 >> 3055355 32 0 >> 3055356 111 0 >> 3055357 0 21 >> 3055358 0 24 >> >> Onion_Omega_kernel.binutil.ok made by objcopy(GNU objcopy 2.17.50 [FreeBSD] > 2007-07-03) >> >> >> Onion_Omega_kernel.elfcopy.ng made by objcopy (elftoolchain r3520M). >> >> >> Regards >> >> Hiroki Mori >> ----- Original Message ----- >>> From: Alexander Kabaev <kabaev@gmail.com> >>> To: Adrian Chadd <adrian.chadd@gmail.com> >>> Cc: Mori Hiroki <yamori813@yahoo.co.jp>; > "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> >>> Date: 2017/2/15, Wed 11:46 >>> Subject: Re: kld problem at Atheros AR9132 >>> >>> On Tue, 14 Feb 2017 17:02:52 -0800 >>> Adrian Chadd <adrian.chadd@gmail.com> wrote: >>> >>>> Hiya, >>>> >>>> ok. why can't it boot ELF? Just set entry point to after the > ELF >>>> header. >>>> >>>> -adrian >>>> >>> >>> We provide support support for wrapping the kernel and relevant >>> metadata into a trampoline binary. Maybe it should be used here? >>> >>> -- >>> Alexander Kabaev >>> >>> >>> >home | help
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