Date: Wed, 18 Oct 2017 18:40:26 -0700 From: bob prohaska <fbsd@www.zefox.net> To: freebsd-arm@freebsd.org Subject: Re: Difficulty with armv6 to v7 transition. Message-ID: <20171019014026.GA3887@www.zefox.net> In-Reply-To: <20171016035716.GA92612@www.zefox.net> References: <20171009175216.GA52497@www.zefox.net> <1507573171.84167.9.camel@freebsd.org> <20171011023356.GA57571@www.zefox.net> <CANCZdfrKYabu1-bWxX47=Lt=33e%2BFjBXCNBNiGPE7K-83KOAHA@mail.gmail.com> <CANCZdfqHfAe24q=6n8CxsHQv24j58bQLPG3z_7vi_xpGjdQzDg@mail.gmail.com> <20171011030021.GB57571@www.zefox.net> <20171013020604.GA70845@www.zefox.net> <20171013175943.GA74121@www.zefox.net> <20171016035716.GA92612@www.zefox.net>
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Using the old v6 kernel to build a new v7 world finally worked, after
a pmap panic was worked around. Rebooted to the v7 kernel and ran installworld
in single user, with the following error:
strip: elf_begin() failed: Invalid argument
install: strip command strip failed on //usr/bin/clang
The double slash looks like it might be a typo.
After going to multi-user it looks as if clang didn't install at all.
If someone can suggest a workaround it would be much appreciated.
Thanks for reading!
bob prohaska
On Sun, Oct 15, 2017 at 08:57:17PM -0700, bob prohaska wrote:
> With the kernel at r324562, /usr/src at r324599, /usr/src/Makefile.inc1
> showing
> #.if make(buildworld)
> #BUILD_ARCH!= uname -p
> BUILD_ARCH!= echo armv7
> #.if ${MACHINE_ARCH} != ${BUILD_ARCH}
> #.error To cross-build, set TARGET_ARCH.
> #.endif
> #.endif
> and /etc/make.conf containing
>
> KERNCONF=RPI2
> TARGET=arm
> TARGET_ARCH=armv7
> DESTDIR=/
>
> make buildworld ran until it crashed with a PT2MAP panic, as it has done
> many times before. The log file reached 26 MB, it probably had to go a
> little over 30 MB to finish.
>
> The console, top and logfile are at
> http://www.zefox.net/~fbsd/rpi2/crashes/crash_10_15_17/
>
> The machine has been rebooted to a v6 kernel which has built world
> in the past, r322520, though it too has crashed with PT2MAP errors
> at least once. /usr/src/Makefile.inc1 has been restored and buildworld
> restarted with
> make -j4 buildworld TARGET_ARCH=armv7 > buildworld.log &
> There are no immediate errors, I'll let the build run unless
> someone suggests a reason to try something else.
>
> The reply threads have become somewhat tangled, I'll trim here
> for sake of brevity.
>
> Thanks for reading!!
>
> bob prohaska
>
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