From mboxrd@z Thu Jan  1 00:00:00 1970
Subject: Re: [Xenomai-help] BUG: unable to handle kernel paging request
From: Victor Shulyak <V.I.Shulyak@domain.hid>
In-Reply-To: <b647ffbd0701261046m52172774lf5a7b4d08e090583@domain.hid>
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	<b647ffbd0701261046m52172774lf5a7b4d08e090583@domain.hid>
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Date: Mon, 29 Jan 2007 22:17:22 +0600
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To: Dmitry Adamushko <dmitry.adamushko@domain.hid>
Cc: Xenomai help <xenomai@xenomai.org>


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Hello

> Let's suppose we can believe in sanity of the call trace, then would
> you, Victor, provide a disassembled code for
> __ipipe_handle_exception() ?
> 
> Call Trace:
>  [<c0112566>] __ipipe_handle_exception+0x58/0x11e
>  [<c01050f4>] do_divide_error+0x0/0xb1
>  [<c0309202>] error_code+0x3e/0x4c
> 
> 
> Memory: 384496k/393152k available (2088k kernel code, 8108k reserved,
> 633k data, 180k init, 0k highmem)
> virtual kernel memory layout:
>     fixmap  : 0xfffb7000 - 0xfffff000   ( 288 kB)
>     vmalloc : 0xd8800000 - 0xfffb5000   ( 631 MB)
>     lowmem  : 0xc0000000 - 0xd7ff0000   ( 383 MB)
>    .init : 0xc03ac000 - 0xc03d9000   ( 180 kB)
>    .data : 0xc030a212 - 0xc03a88f4   ( 633 kB)
>    .text : 0xc0100000 - 0xc030a212   (2088 kB)

Attached file contains objdump -D of my kernel image with
__ipipe_handle_exception function.


How could I locate the faulty routine containing eip=0xc7b84d51?


Thanks, Victor

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