Re: [Xen-devel] [RFC for-4.5 4/5] xen/arm: Remove processor specific setup in vcpu_initialise

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hi Ian,

On 02/19/2014 12:18 PM, Ian Campbell wrote:
> On Tue, 2014-02-11 at 20:04 +0000, Julien Grall wrote:
>> diff --git a/xen/arch/arm/arm32/proc-v7-c.c b/xen/arch/arm/arm32/proc-v7-c.c
>> new file mode 100644
>> index 0000000..a3b94a2
>> --- /dev/null
>> +++ b/xen/arch/arm/arm32/proc-v7-c.c
>> @@ -0,0 +1,32 @@
>> +/*
>> + * xen/arch/arm/arm32/proc-v7-c.c
>> + *
>> + * arm v7 specific initializations (C part)
> 
> I think strictly speaking this is actually cortex a{7,15} specific.
> Calling this file "proc-v7-ca15.c" or something (core-cortex.c?) would
> be nicer than the ugly -c suffix...

Right, but it's possible to have some specific quirk written in C for
other ARMv7 CPU.

I think we need to have a file where we can store v7 code (as
proc-v7.S). Creating a file per specific processor for only one function
seems odd. I'm open to any other generic name for this file.

Cheers,

-- 
Julien Grall

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