From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
To: BALATON Zoltan <balaton@eik.bme.hu>
Cc: QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: Looking for advise on debugging a non-boot kernel on qemu-system-sh4
Date: Thu, 21 Oct 2021 17:07:34 +0200 [thread overview]
Message-ID: <f0933be1-75ee-b053-1f53-f96258d41163@physik.fu-berlin.de> (raw)
In-Reply-To: <3c524162-e83-a9b3-1e28-2aa28dbefa76@eik.bme.hu>
Hi Zoltan!
On 10/21/21 15:49, BALATON Zoltan wrote:
> So somthing seems to overwrite it. Maybe you can try building an uncompressed
> kernel or one using a different compression and see if that does the same, at
> least that way we can see if it's in the decompressing or later. I think it's
> past linux/arch/sh/boot/compressed/head32.S and maybe somewhere in decompress_kernel
> but not sure which decompression it uses. Kernel config is also missing to check
> but I probably give up at this point and let you experiment some more.
I think I've seen problems with compressed kernel images and QEMU before. I will switch
to an uncompressed kernel and try again.
Adrian
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer - glaubitz@debian.org
`. `' Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
next prev parent reply other threads:[~2021-10-21 15:08 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-21 9:49 Looking for advise on debugging a non-boot kernel on qemu-system-sh4 John Paul Adrian Glaubitz
2021-10-21 12:12 ` BALATON Zoltan
2021-10-21 12:40 ` John Paul Adrian Glaubitz
2021-10-21 13:49 ` BALATON Zoltan
2021-10-21 15:07 ` John Paul Adrian Glaubitz [this message]
2021-10-22 21:06 ` BALATON Zoltan
2021-10-22 21:49 ` John Paul Adrian Glaubitz
2021-10-22 23:08 ` John Paul Adrian Glaubitz
2021-10-23 1:07 ` BALATON Zoltan
2021-10-23 1:12 ` John Paul Adrian Glaubitz
2021-10-23 13:22 ` BALATON Zoltan
2021-10-25 22:10 ` John Paul Adrian Glaubitz
2021-10-25 22:40 ` BALATON Zoltan
2022-01-12 11:27 ` John Paul Adrian Glaubitz
2022-01-12 14:44 ` BALATON Zoltan
2021-10-21 13:10 ` Thomas Huth
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