From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 3/4] arch: do not distinguish revisions of ARM1136JF-S
Date: Mon, 15 Sep 2014 23:50:30 +0200 [thread overview]
Message-ID: <20140915235030.57b47c34@free-electrons.com> (raw)
In-Reply-To: <CA+sos781LFuT-ukvPyKnOgtdYd7uVUHb3FCX8BCSz7sox11T9Q@mail.gmail.com>
Dear Beno?t Th?baudeau,
On Mon, 15 Sep 2014 23:44:52 +0200, Beno?t Th?baudeau wrote:
> >> As suggested on IRC, move the BR2_arm1136jf_s_r1 to Config.legacy, and
> >> have it select BR2_arm1136jf_s, so the user can re-use a defconfig.
> >
> > Hum, why just BR2_arm1136jf_s_r1 and not BR2_arm1136jf_s_r0 ?
>
> This issue disappears if -march and -mtune are kept and -mcpu removed
> as I suggested.
Do you have an example C code that doesn't generate the same assembly
code between BR2_arm1136jf_s_r0 and BR2_arm1136jf_s_r1 ? It would be
useful for my testing.
Thanks!
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
next prev parent reply other threads:[~2014-09-15 21:50 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-15 21:01 [Buildroot] [PATCH 0/4] Fix march/mcpu conflict on ARM Thomas Petazzoni
2014-09-15 21:01 ` [Buildroot] [PATCH 1/4] arch: remove BR2_arm920 reference Thomas Petazzoni
2014-09-15 21:08 ` Yann E. MORIN
2014-09-18 20:12 ` Peter Korsgaard
2014-09-15 21:01 ` [Buildroot] [PATCH 2/4] arch: remove BR2_arm10t Thomas Petazzoni
2014-09-15 21:13 ` Yann E. MORIN
2014-09-15 21:16 ` Thomas Petazzoni
2014-09-18 20:12 ` Peter Korsgaard
2014-09-15 21:01 ` [Buildroot] [PATCH 3/4] arch: do not distinguish revisions of ARM1136JF-S Thomas Petazzoni
2014-09-15 21:16 ` Benoît Thébaudeau
2014-09-15 21:33 ` Yann E. MORIN
2014-09-15 21:39 ` Thomas Petazzoni
2014-09-15 21:44 ` Benoît Thébaudeau
2014-09-15 21:50 ` Thomas Petazzoni [this message]
2014-09-15 22:36 ` Benoît Thébaudeau
2014-09-15 22:02 ` Yann E. MORIN
2014-09-15 22:37 ` Benoît Thébaudeau
2014-09-15 21:48 ` Yann E. MORIN
2014-09-15 21:01 ` [Buildroot] [PATCH 4/4] arch: remove BR2_GCC_TARGET_ARCH definitions on ARM Thomas Petazzoni
2014-09-15 22:09 ` Yann E. MORIN
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