On Fri, 6 Feb 2009, Belisko Marek wrote:

> Hi,
>
>
>
> On Fri, Feb 6, 2009 at 3:16 PM, Robert P. J. Day <[email protected]> 
> wrote:
> >
> >  a while back, i ran across a book(?) which had a great graphical
> > representation of how the kernel was compiled, showing how the
> > initially compiled source was compiled with piggy.o, how the initramfs
> > was added to the mix, things were compressed, until you ended up with
> > the final bootable kernel image.  and now, i can't remember where i
> > saw it.  (it was a single diagram, going left to right showing how
> > pieces got added one at a time.)
> >
> >  anyone know what i'm talking about?

> maybee this could
> help:http://free-electrons.com/doc/kernel-init/img0.html

  there's one thing curious about the zImage construction diagram
shown here:

http://free-electrons.com/doc/kernel-init/img4.html

that diagram shows a stripped kernel binary called "Image" being
created.  is that still being created these days?  perhaps i'm just
missing it but i don't think that's part of the process anymore, is
it?

rday
--

========================================================================
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry:
    Have classroom, will lecture.

http://crashcourse.ca                          Waterloo, Ontario, CANADA
========================================================================

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