From: Peter Seiderer <ps.report@gmx.net>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v1] binutils-2.27: backport patch to enable CRC instructions on supported ARMv8-A CPUs
Date: Sun, 16 Jul 2017 23:31:23 +0200 [thread overview]
Message-ID: <20170716233123.5652e111@gmx.net> (raw)
In-Reply-To: <20170716092018.546fa061@windsurf>
Hello Thomas,
On Sun, 16 Jul 2017 09:20:18 +0200, Thomas Petazzoni <thomas.petazzoni@free-electrons.com> wrote:
> Hello,
>
> On Sun, 16 Jul 2017 01:11:45 +0200, Peter Seiderer wrote:
> > Signed-off-by: Peter Seiderer <ps.report@gmx.net>
> > ---
> > ...ly-enable-CRC-instructions-on-supported-A.patch | 88 ++++++++++++++++++++++
> > 1 file changed, 88 insertions(+)
> > create mode 100644 package/binutils/2.27/0907-Automatically-enable-CRC-instructions-on-supported-A.patch
>
> Thanks for this patch. You're adding it to binutils 2.27, what about
> binutils 2.26.1 ? The bug doesn't exist ?
Bug exists with binutils 2.26.1 but the simple approach to backport (only)
the same patch did not work:
./../include/opcode/arm.h:253:53: error: ?ARM_AEXT2_V8A? undeclared here (not in a function)
Seems more patches are missing...
Regards,
Peter
>
> Thomas
next prev parent reply other threads:[~2017-07-16 21:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-15 23:11 [Buildroot] [PATCH v1] binutils-2.27: backport patch to enable CRC instructions on supported ARMv8-A CPUs Peter Seiderer
2017-07-15 23:11 ` [Buildroot] [PATCH v1] qt5base: fix qthash error attribute(target("+crc")) is unknown Peter Seiderer
2017-07-17 21:22 ` Arnout Vandecappelle
2017-07-20 18:52 ` Peter Seiderer
2017-07-16 7:20 ` [Buildroot] [PATCH v1] binutils-2.27: backport patch to enable CRC instructions on supported ARMv8-A CPUs Thomas Petazzoni
2017-07-16 21:31 ` Peter Seiderer [this message]
2017-07-17 7:08 ` Thomas Petazzoni
2017-07-16 7:57 ` Thomas Petazzoni
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