From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v2 1/5] target: add symbols for i386/x86_64 cpu features
Date: Sun, 3 Jun 2012 00:17:32 +0200 [thread overview]
Message-ID: <20120603001732.0bfdec3e@skate> (raw)
In-Reply-To: <1338674987-2053-2-git-send-email-s.martin49@gmail.com>
Le Sun, 3 Jun 2012 00:09:43 +0200,
Samuel Martin <s.martin49@gmail.com> a ?crit :
> Selecting the target architecture variant automatically selects the
> appropriated set of features.
>
> Signed-off-by: Samuel Martin <s.martin49@gmail.com>
>
> diff --git a/target/Config.in.arch b/target/Config.in.arch
> index 25ff750..9908b58 100644
> --- a/target/Config.in.arch
> +++ b/target/Config.in.arch
> @@ -242,7 +242,7 @@ choice
> default BR2_mips_1 if BR2_mipsel
> help
> Specific CPU variant to use
> -
> +
Unrelated change.
> +# i386/x86_64 cpu features
> +config BR2_CPU_HAS_MMX
> + bool
> +config BR2_CPU_HAS_SSE
> + bool
> +config BR2_CPU_HAS_SSE2
> + bool
> +config BR2_CPU_HAS_SSE3
> + bool
> +config BR2_CPU_HAS_SSSE3
> + bool
> +config BR2_CPU_HAS_SSE41
> + bool
> +config BR2_CPU_HAS_SSE42
> + bool
> +config BR2_CPU_HAS_SSE4
> + bool
> +config BR2_CPU_HAS_SSE4A
> + bool
> +config BR2_CPU_HAS_3DNOW
> + bool
> +config BR2_CPU_HAS_ABM
> + bool
Should we name those options BR2_X86_CPU_HAS_* ?
Otherwise, this looks good to me.
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
next prev parent reply other threads:[~2012-06-02 22:17 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-02 22:09 [Buildroot] [PATCH v2 0/5] OpenCV update and x86/x86_64 CPU fetures Samuel Martin
2012-06-02 22:09 ` [Buildroot] [PATCH v2 1/5] target: add symbols for i386/x86_64 cpu features Samuel Martin
2012-06-02 22:17 ` Thomas Petazzoni [this message]
2012-06-02 22:09 ` [Buildroot] [PATCH v2 2/5] libevas: refactor *_CONF_OPT assignment with cpu-feature options Samuel Martin
2012-06-02 22:09 ` [Buildroot] [PATCH v2 3/5] sdl_gfx: " Samuel Martin
2012-06-02 22:09 ` [Buildroot] [PATCH v2 4/5] sdl_sound: " Samuel Martin
2012-06-02 22:09 ` [Buildroot] [PATCH v2 5/5] opencv: bump to version 2.4.0 Samuel Martin
2012-06-02 22:20 ` Thomas Petazzoni
2012-06-06 5:54 ` Arnout Vandecappelle
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