[okl4-developer] oklinux on gta01

[Geoffrey Lee]

On Thu, May 22, 2008 at 08:14:55PM +0800, Tsai Tung-Chieh wrote:

Hi Tung-Chieh


> Dear Geoffrey,
> 
> Sorry I'm not sure how to get the objdump and target function,
> would you please give me some advice about how to get these
> information. However, I put the memdump below, hope it's useful.
> Thanks.

You can obtain a disassembly output with the following command:

arm-linux-objdump -dp -S build_gta01/iguana_server/bin/ig_server 

This will give you assembly output instead of raw opcodes, as well
as which function that fault occurred in.

	-gl


> 
> Best Regards,
> Tsai Tung-Chieh
> 
> > memdump
> Dump address [0x1089]: 00108800
> 00108800  22822008 e3510010 21a01221 22822004   . ."..Q� !..!. ."
> 00108810  e3510004 82822003 908220a1 e1a00230   ..Q�. .. � ..0..
> 00108820  e1a0f00e e52de004 eb000034 e3a00000   .�.�.�-� 4..�...
> 00108830  e49df004 e2512001 3a00002c 11500001   .�.�. Q� ,..:..P.
> 00108840  03a00000 81110002 00000002 91a0f00e   ........ .....
> 00108850  e3a02000 e3510201 31510000 31a01201   . .�..Q� ..Q1...1
> 00108860  32822004 3afffffa e3510102 31510000   . .2���: ..Q�..Q1
> 00108870  31a01081 32822001 3afffffa e2522003   ...1. .2 ���:. R
> 00108880  ba00000e e1500001 20400001 e15000a1   ...�..P� ..@ �.P
> 00108890  204000a1 e1500121 20400121 e15001a1   �.@ !.P� !.@ �.P
> 001088a0  204001a1 e3500001 e1a01221 a2522004   �.@ ..P� !..�. R�
> 001088b0  aafffff3 e3120003 13300000 0a00000a   ����...� ..0.....
> 001088c0  e3720002 ba000006 0a000002 e1500001   ..r�...� ......P
> 001088d0  20400001 e1a010a1 e1500001 20400001   ..@ �..� ..P�..@
> 001088e0  e1a010a1 e1500001 20400001 e1a0f00e   �..�..P� ..@ .
> 001088f0  e52de004 eb000001 e3a00000 e49df004   .�-�...� ...�.
> Continue? (Continue/Quit) [continue]: continue
> 00108900  e92d4002 ef900014 e3700ffa 28bd8002   . at -�...� �.p�..�(
> 00108910  e3a01008 ef900025 e8bd8002 e52da004   ...�%..� ..��..-
> 00108920  e59fa044 e3500801 e08fa00a 2a00000a   D..�..P� ...�...*
> 00108930  e35000ff 83a0c008 93a0c000 e59f302c   �.P�.... ....,0.
> 00108940  e79a2003 e1a01c30 e7d20001 e080000c   . .�0..� ...�...
> 00108950  e2600020 e8bd0400 e1a0f00e e3500401    .`�..�� .�.�..P
> 00108960  23a0c018 33a0c010 eafffff3 0000bb34   ...#...3 ����4�..
> 00108970  0000000c eafffffe e52de004 e59f2018   ....���� .�-�. .
> 00108980  e1a03000 e590101c e5823000 e5900018   .0.�...� .0.�...
> 00108990  eb000003 e49de004 eaffeb3f 0011458c   ...�.�.� ?���.E..
> 001089a0  eaffeb3d e0601001 e2811001 e1a011a1   =���..`� ...��..
> 001089b0  e5801004 e2800008 ea000058 e92d4070   ...�...� X..�p at -
> 001089c0  e24dd008 e1a06000 eb000792 e3a04001   ..M�.`.� ...�. at .
> 001089d0  e1a05014 eb00078f e1a04014 e08651a5   .P.�...� . at .��Q.
> 001089e0  e1a041a4 e2455001 e2644000 e0056004   �A.�.PE� . at d�.`.
> 001089f0  e1a00186 e28d1004 e1a0200d ebffed47   ...�...� . .�G��
> Continue? (Continue/Quit) [continue]: continue
> 00108a00  e3500000 0a000007 e59d3000 e59d0004   ..P�.... .0.�...
> 00108a10  e1a031a3 e5803004 e2800008 eb00003f   �1.�.0.� ...�?..
> 00108a20  e59f3008 e5930000 e28dd008 e8bd8070   .0.�...� ...�p.�
> 00108a30  001144d8 e52de004 e1a0e000 e59f0020   .D...�-� .�.� ..
> 00108a40  e24dd008 e1a0c002 e5900000 e1a0200e   ..M�...� ...�. .
> 00108a50  e88d000a e59f100c e1a0300c eb000027   ...�...� .0.�'..
> 00108a60  ebffffc3 0011438c 0010c14c e92d4ff0   .���.C.. L...�O-
> 00108a70  e59db024 e3a07000 e1a05002 e1570002   $�.�.p.� .P.�..W
> 00108a80  e1a09000 e1a0a001 e1a08003 2a00000f   ...�...� ...�...*
> 00108a90  e0873005 e1a040a3 e026a498 e1a00009   .0.��@.� .�&�...
> 00108aa0  e1a01006 e1a0e00f e1a0f00b e3500000   ...�.�.� .�.�..P
> 00108ab0  b1a05004 ba000003 1a000001 e1a00006   .P.�...� .......
> 00108ac0  e8bd8ff0 e2847001 e1570005 eaffffee   �.��.p.� ..W����
> 00108ad0  e3a00000 e8bd8ff0 e92d4010 e0040091   ...��.�� . at -�...
> 00108ae0  e1a00004 eb00003f e1a02004 e2504000   ...�?..� . .�. at P
> 00108af0  e3a01000 1b000074 e1a00004 e8bd8010   ...�t... ...�..�
> Continue? (Continue/Quit) [continue]:
> 
> On Thu, May 22, 2008 at 7:02 PM, Geoffrey Lee <glee at ok-labs.com> wrote:
> > On Thu, May 22, 2008 at 04:48:40PM +0800, Tsai Tung-Chieh wrote:
> >
> > Hi Tung-Chieh
> >
> > Can you please give us a objdump disassembly output of the instructions
> > around the faulting instruction pointer at 0x108978, as well as
> > what function this fault is in?
> >
> >        -gl
> >

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