From: Alexey.Brodkin@synopsys.com (Alexey Brodkin)
To: linux-snps-arc@lists.infradead.org
Subject: Build regressions/improvements in v4.9-rc1
Date: Wed, 19 Oct 2016 12:23:12 +0000 [thread overview]
Message-ID: <1476879762.26312.12.camel@synopsys.com> (raw)
In-Reply-To: <87inso4kxb.fsf@concordia.ellerman.id.au>
Hi Michael,
On Wed, 2016-10-19@22:50 +1100, Michael Ellerman wrote:
> Vineet Gupta <Vineet.Gupta1 at synopsys.com> writes:
> >
> > On 10/17/2016 02:02 PM, Arnd Bergmann wrote:
> > >
> > > On Monday, October 17, 2016 9:59:24 AM CEST Vineet Gupta wrote:
> > > >
> > > > On 10/17/2016 12:34 AM, Geert Uytterhoeven wrote:
> > > > >
> > > > > >
> > > > > > 48 error regressions:
> > > > > > >
> > > > > > > ? + /home/kisskb/slave/src/arch/arc/include/asm/atomic.h: Error: bad instruction `llockd r2,[r0]':??=> 476
> > > > > > > ? + /home/kisskb/slave/src/arch/arc/include/asm/atomic.h: Error: bad instruction `llockd r2,[r13]':??=>
> > > > > > > 475
> > > >
> > > > [snip...]
> > > >
> > > > >
> > > > > >
> > > > > > >
> > > > > > > ? + /home/kisskb/slave/src/arch/arc/include/asm/atomic.h: Error: bad instruction `scondd r4,[r8]':??=> 516
> > > > > > > ? + /home/kisskb/slave/src/arch/arc/include/asm/atomic.h: Error: bad instruction `scondd r6,[r3]':??=> 478
> > > > > arcv2/axs103_smp_defconfig
> >
> > @Michael can I bother you to upgrade the tools or is this absolutely must for you.
>
> Happy to, just short on time.
>
> I tried building a new toolchain with buildroot, using the instructions
> from last time, but the resulting toolchain doesn't relocate, ie. it has
> hard-coded paths in it. Any ideas?
Hm... that's strange - it used to work but doesn't work with newer Buildroot...
Anyways if something very simple (i.e. with no extra libraries) works for you just go
ahead and grab pre-built image that Thomas Petazzoni builds.
That's the most recent one:
http://autobuild.buildroot.org/toolchains/tarballs/br-arcle-hs38-full-2016.08-613-ge98b4dd.tar.bz2
If I'm not mistaken Thomas runs some post-processing script to make these toolchains
relocatable.
Maybe Thomas may comment on that and even maybe will share his post-processing technique
so you'll be able to build your customized toolchain.
Regards,
Alexey
WARNING: multiple messages have this Message-ID (diff)
From: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
To: "mpe@ellerman.id.au" <mpe@ellerman.id.au>,
"thomas.petazzoni@free-electrons.com"
<thomas.petazzoni@free-electrons.com>
Cc: "arnd@arndb.de" <arnd@arndb.de>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"peterz@infradead.org" <peterz@infradead.org>,
"Vineet.Gupta1@synopsys.com" <Vineet.Gupta1@synopsys.com>,
"geert@linux-m68k.org" <geert@linux-m68k.org>,
"mmarek@suse.cz" <mmarek@suse.cz>,
"linux-snps-arc@lists.infradead.org"
<linux-snps-arc@lists.infradead.org>
Subject: Re: Build regressions/improvements in v4.9-rc1
Date: Wed, 19 Oct 2016 12:23:12 +0000 [thread overview]
Message-ID: <1476879762.26312.12.camel@synopsys.com> (raw)
In-Reply-To: <87inso4kxb.fsf@concordia.ellerman.id.au>
Hi Michael,
On Wed, 2016-10-19 at 22:50 +1100, Michael Ellerman wrote:
> Vineet Gupta <Vineet.Gupta1@synopsys.com> writes:
> >
> > On 10/17/2016 02:02 PM, Arnd Bergmann wrote:
> > >
> > > On Monday, October 17, 2016 9:59:24 AM CEST Vineet Gupta wrote:
> > > >
> > > > On 10/17/2016 12:34 AM, Geert Uytterhoeven wrote:
> > > > >
> > > > > >
> > > > > > 48 error regressions:
> > > > > > >
> > > > > > > + /home/kisskb/slave/src/arch/arc/include/asm/atomic.h: Error: bad instruction `llockd r2,[r0]': => 476
> > > > > > > + /home/kisskb/slave/src/arch/arc/include/asm/atomic.h: Error: bad instruction `llockd r2,[r13]': =>
> > > > > > > 475
> > > >
> > > > [snip...]
> > > >
> > > > >
> > > > > >
> > > > > > >
> > > > > > > + /home/kisskb/slave/src/arch/arc/include/asm/atomic.h: Error: bad instruction `scondd r4,[r8]': => 516
> > > > > > > + /home/kisskb/slave/src/arch/arc/include/asm/atomic.h: Error: bad instruction `scondd r6,[r3]': => 478
> > > > > arcv2/axs103_smp_defconfig
> >
> > @Michael can I bother you to upgrade the tools or is this absolutely must for you.
>
> Happy to, just short on time.
>
> I tried building a new toolchain with buildroot, using the instructions
> from last time, but the resulting toolchain doesn't relocate, ie. it has
> hard-coded paths in it. Any ideas?
Hm... that's strange - it used to work but doesn't work with newer Buildroot...
Anyways if something very simple (i.e. with no extra libraries) works for you just go
ahead and grab pre-built image that Thomas Petazzoni builds.
That's the most recent one:
http://autobuild.buildroot.org/toolchains/tarballs/br-arcle-hs38-full-2016.08-613-ge98b4dd.tar.bz2
If I'm not mistaken Thomas runs some post-processing script to make these toolchains
relocatable.
Maybe Thomas may comment on that and even maybe will share his post-processing technique
so you'll be able to build your customized toolchain.
Regards,
Alexey
next prev parent reply other threads:[~2016-10-19 12:23 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-17 7:21 Build regressions/improvements in v4.9-rc1 Geert Uytterhoeven
2016-10-17 7:34 ` Geert Uytterhoeven
2016-10-17 7:34 ` Geert Uytterhoeven
2016-10-17 16:59 ` Vineet Gupta
2016-10-17 16:59 ` Vineet Gupta
2016-10-17 21:02 ` Arnd Bergmann
2016-10-17 21:02 ` Arnd Bergmann
2016-10-17 22:37 ` Vineet Gupta
2016-10-17 22:37 ` Vineet Gupta
2016-10-19 11:50 ` Michael Ellerman
2016-10-19 11:50 ` Michael Ellerman
2016-10-19 12:23 ` Alexey Brodkin [this message]
2016-10-19 12:23 ` Alexey Brodkin
2016-10-19 20:32 ` Thomas Petazzoni
2016-10-19 20:32 ` Thomas Petazzoni
2016-10-26 23:56 ` Michael Ellerman
2016-10-26 23:56 ` Michael Ellerman
2016-10-27 7:07 ` Thomas Petazzoni
2016-10-27 7:07 ` Thomas Petazzoni
2016-10-27 9:07 ` Alexey Brodkin
2016-10-27 9:07 ` Alexey Brodkin
2016-10-27 9:11 ` Thomas Petazzoni
2016-10-27 9:11 ` Thomas Petazzoni
2016-10-27 9:24 ` Geert Uytterhoeven
2016-10-27 9:24 ` Geert Uytterhoeven
2016-10-27 9:39 ` Alexey Brodkin
2016-10-27 9:39 ` Alexey Brodkin
2016-10-27 17:21 ` Vineet Gupta
2016-10-27 17:21 ` Vineet Gupta
2016-10-28 10:42 ` Arnd Bergmann
2016-10-28 10:42 ` Arnd Bergmann
2016-10-27 9:32 ` Arnd Bergmann
2016-10-27 9:32 ` Arnd Bergmann
2016-10-27 10:04 ` Thomas Petazzoni
2016-10-27 10:04 ` Thomas Petazzoni
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