From: Gustavo Zacarias <gustavo@zacarias.com.ar>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v3 2/6] target: add symbols for PowerPC cpu features
Date: Tue, 12 Jun 2012 06:48:24 -0300 [thread overview]
Message-ID: <21f5fa71e486cd00a487bb6b6d201344@zacarias.com.ar> (raw)
In-Reply-To: <4FD6DE65.8080103@mind.be>
On 2012-06-12 03:15, Arnout Vandecappelle wrote:
> On 06/10/12 13:46, Samuel Martin wrote:
>> +# PowerPC cpu features
>> +config BR2_POWERPC_CPU_G3
>> + bool
>> +config BR2_POWERPC_CPU_G4
>> + bool
>> +config BR2_POWERPC_CPU_G5
>> + bool
>
> I was expecting Altivec here, not the PowerPC CPU generations...
> These CPU
> features are relevant mostly to allow libraries to select optimized
> assembly
> code, and I don't see much use of G5-specific assembly. And anyway,
> the
> -mcpu options for a particular CPU are already passed by buildroot.
>
> Regards,
> Arnout
Also the G5 is 64-bit capable so one might expect some issues down the
line since we're not ppc64-capable at the moment.
Regards.
next prev parent reply other threads:[~2012-06-12 9:48 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-10 11:46 [Buildroot] [PATCH 1/1] omap-u-boot-utils: fix visibility in menuconfig Samuel Martin
2012-06-10 11:46 ` [Buildroot] [PATCH v2 1/1] libplayer: fix cflags Samuel Martin
2012-06-10 20:23 ` Peter Korsgaard
2012-06-12 19:27 ` Samuel Martin
2012-06-13 6:41 ` Peter Korsgaard
2012-06-10 11:46 ` [Buildroot] [PATCH v3 0/6] OpenCV update and CPU fetures Samuel Martin
2012-06-10 11:46 ` [Buildroot] [PATCH v3 1/6] target: add symbols for i386/x86_64 cpu features Samuel Martin
2012-06-12 6:02 ` Arnout Vandecappelle
2012-06-12 6:05 ` Arnout Vandecappelle
2012-06-13 22:38 ` Samuel Martin
2012-06-10 11:46 ` [Buildroot] [PATCH v3 2/6] target: add symbols for PowerPC " Samuel Martin
2012-06-12 6:15 ` Arnout Vandecappelle
2012-06-12 9:48 ` Gustavo Zacarias [this message]
2012-06-13 22:44 ` Samuel Martin
2012-06-10 11:46 ` [Buildroot] [PATCH v3 3/6] libevas: refactor *_CONF_OPT assignment with cpu-feature options Samuel Martin
2012-06-10 11:46 ` [Buildroot] [PATCH v3 4/6] sdl_gfx: " Samuel Martin
2012-06-10 11:46 ` [Buildroot] [PATCH v3 5/6] sdl_sound: " Samuel Martin
2012-06-10 11:46 ` [Buildroot] [PATCH v3 6/6] opencv: bump to version 2.4.1 Samuel Martin
2012-06-10 14:41 ` Samuel Martin
2012-06-10 13:04 ` [Buildroot] [PATCH 1/1] omap-u-boot-utils: fix visibility in menuconfig Thomas Petazzoni
2012-06-10 20:14 ` Peter Korsgaard
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