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From: Dragoslav Zaric <dragoslav.zaric.kd@gmail.com>
To: alan-jenkins@tuffmail.co.uk
Cc: andi@firstfloor.org, Cyrill Gorcunov <gorcunov@gmail.com>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: Fast testing
Date: Tue, 14 Apr 2009 16:10:52 +0200	[thread overview]
Message-ID: <2d05c4580904140710p6638ad91k706149c2c7d5686@mail.gmail.com> (raw)
In-Reply-To: <9b2b86520904140636x1971b44g898c29e8b0904396@mail.gmail.com>

Hmm,

Ok, I found this on internet:
"The bzImage file is in a specific format: It contains concatenated
bootsect.o + setup.o + misc.o + piggy.o.
  piggy.o contains the gzipped vmlinux file in its data section (ELF)
(see compressed/Makefile piggy.o)."

So after we make new bzImage and "somehow" extract these four .o files
than we can manually load
kernel image into memory ? We can just run same routines that are run
during the boot, but we can skip
everything till piggy.o file, because the vmlinux file is in piggy.o ?

thanks,

Dragoslav Zaric

[Programmer, M.Sc Astrophysics]

  reply	other threads:[~2009-04-14 14:11 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-04-14  9:55 Dragoslav Zaric
2009-04-14 13:36 ` Alan Jenkins
2009-04-14 14:10   ` Dragoslav Zaric [this message]
2009-04-14 14:24   ` Dragoslav Zaric
2009-04-14 14:57     ` Cyrill Gorcunov
2009-04-14 13:53 ` Andi Kleen
2009-04-14 15:05 ` Arjan van de Ven
2009-04-14 16:44   ` Dragoslav Zaric
2009-04-15 11:48   ` Tilman Schmidt
2009-04-14 14:44 Tomasz Chmielewski
2009-04-15 12:19 Tomasz Chmielewski
2009-04-15 12:45 ` Tilman Schmidt
2009-04-16  0:47   ` Robert Hancock
2009-04-16 15:19   ` Valdis.Kletnieks
2009-04-15 12:31 devzero
2009-04-15 12:49 ` Dragoslav Zaric

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