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Re: debugging kernel OOPS
On Wed, Jun 4, 2008 at 6:46 AM, Rajat Jain <Rajat.Jain@xxxxxxxxxxxx> wrote:
> Hi,
>
> The first column is the offset of the code from the begining of the
> function.
>
> The second column is the actual binary instruction present. It is followed
> by corresponding assembly instructions.
Thanks a lot guys .... :-)
>
> Thanks,
>
> Rajat
> ________________________________
> From: kernelnewbies-bounce@xxxxxxxxxxxx on behalf of Manish Katiyar
> Sent: Tue 03-Jun-08 5:47 PM
> To: kernel newbies
> Subject: debugging kernel OOPS
>
> Hi,
>
> I am reading the following article
> http://kerneltrap.org/Linux/Further_Oops_Insights and the below
> snippet is from there. My question is what are the values
> in first two columns.
> ................
> ...............
> 22: 31 c9 xor %ecx,%ecx
> 24: 89 c3 mov %eax,%ebx
> 26: 8b 42 08 mov 0x8(%edx),%eax
> 29: 89 f2 mov %esi,%edx
> 2b:* 89 43 04 mov %eax,0x4(%ebx) <-- trapping
> instruction
> 2e: 89 d8 mov %ebx,%eax
> 30: c7 04 24 0e 00 00 00 movl [mid=567425]xe,(%esp)
> 37: e8 85 f0 ff ff call 0xfffff0c1
> ............
>
> Sorry if the question is too simple, but this is my first time with assembly
> .
>
> --
> Thanks & Regards,
> ********************************************
> Manish Katiyar ( http://mkatiyar.googlepages.com )
> 3rd Floor, Fair Winds Block
> EGL Software Park
> Off Intermediate Ring Road
> Bangalore 560071, India
> ***********************************************
>
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>
--
Thanks & Regards,
********************************************
Manish Katiyar ( http://mkatiyar.googlepages.com )
3rd Floor, Fair Winds Block
EGL Software Park
Off Intermediate Ring Road
Bangalore 560071, India
***********************************************
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