[Buildroot] [PATCH v3 2/6] target: add symbols for PowerPC cpu features
Gustavo Zacarias
gustavo at zacarias.com.ar
Tue Jun 12 09:48:24 UTC 2012
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.
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