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Re: multiboot ELF section header table info passing missing in grub2?


From: Robert Millan
Subject: Re: multiboot ELF section header table info passing missing in grub2?
Date: Mon, 8 Sep 2008 22:01:14 +0200
User-agent: Mutt/1.5.13 (2006-08-11)

On Tue, Aug 12, 2008 at 04:48:29PM +0000, Jonathan A. Kollasch wrote:
> hi,
> 
> Robert noted that I should mention this:
> 
> The ELF section header table MBI seems to not be implemented in grub2.
> NetBSD/i386 uses this to find symbol names in it's kernel debugger.

For the record (Jonathan already knows), I made this patch, which is supposed
to implement it using code from GRUB Legacy.

It needs some cleanup, but since I have no readily available testcase (NetBSD's
kernel seems to have some trouble involving MBI corruption), I can't finish it
yet.

I'm sending it here for reference.

-- 
Robert Millan

  The DRM opt-in fallacy: "Your data belongs to us. We will decide when (and
  how) you may access your data; but nobody's threatening your freedom: we
  still allow you to remove your data and not access it at all."

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