Re: where to get the below info

[lei yang <yanglei dot fage at gmail dot com>]

On Sun, Jul 22, 2012 at 11:01 PM, Yann E. MORIN <yann.morin.1998@free.fr> wrote:
> Lei, All,
>
> On Friday 20 July 2012 05:55:47 lei yang wrote:
>> #file /sbin/halt.sysvinit
>> /sbin/halt.sysvinit: ELF 64-bit LSB executable, x86-64, version 1
>> (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.16,
>> stripped
>>
>> I want to know why it is "x86-64" and why is "Linux 2.6.16"
>
> x86-64: because it is expected to run on an x86-64 CPU (the 64-bit variant
>         of the x86 architecture)
>

I don't know where determine this.

> linux-2.6.16: because it is expected to run on _at least_ a 2.6.16 kernel.
>

where can I find the source code to say it should run at leastt
"2.6.16" ? in gcc or glibc code.
can you give me some points.


> How is this question related to building a cross-toolchain (which this list
> is all about)?
>

Not related build cross toolchain, I just want to know that,so I ask
this in this list

> Regards,
> Yann E. MORIN.
>
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