Is: grub2-mkconfig detecting ELF files the multiboot2 header and using proper module. Was:Re: [PATCH 0/5] multiboot2: Enable EFI boot services usage in loaded images

[Konrad Rzeszutek Wilk]

On Mon, Feb 09, 2015 at 06:55:05PM +0100, Daniel Kiper wrote:
> Hi all,
> 
> On Fri, Jan 30, 2015 at 06:59:23PM +0100, Daniel Kiper wrote:
> > Hi,
> >
> > This patch series enable EFI boot services usage
> > in loaded images by multiboot2 protocol.
> 
> Guys, do you have any comments on this patch series?
> Should I fix something? Could you apply them to GRUB2 tree?

Hey,

Follow up part of this is to make 20_linux_xen.in be able to detect
whether Xen.gz can be loaded using multiboot2.

I was thinking to piggy-back on the patches which dropped
the check on CONFIG_XEN_DOM0 in the Linux kernel config file
as (I think so) it was inspecting the ELF of the Linux kernel
and determining if it has ".note.Xen" (see
http://xenbits.xen.org/docs/4.3-testing/misc/dump-core-format.txt or
http://wiki.xen.org/wiki/X86_Paravirtualised_Memory_Management#Start_Of_Day)
and using some of that logic to inspect the Xen to find
the MB2 header?

But I am having a hard time finding them? Vladimir do you remember
where they might be?

Thank you!