opps decoding ?

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Hi

i have been trying to work out hows to decode an opps.
but i am unsure about some things.

in the following code from the opps is it the
first instruction that caused the opps ?

Code;  c01d6016 <idescsi_pc_intr+76/260>   <=====
   0:   8b 50 18                  mov    0x18(%eax),%edx   <=====
Code;  c01d6019 <idescsi_pc_intr+79/260>
   3:   42                        inc    %edx
Code;  c01d601a <idescsi_pc_intr+7a/260>
   4:   89 50 18                  mov    %edx,0x18(%eax)
Code;  c01d601d <idescsi_pc_intr+7d/260>
   7:   8b 85 cc 00 00 00         mov    0xcc(%ebp),%eax
Code;  c01d6023 <idescsi_pc_intr+83/260>
   d:   8b 68 04                  mov    0x4(%eax),%ebp
Code;  c01d6026 <idescsi_pc_intr+86/260>
  10:   55                        push   %ebp
Code;  c01d6027 <idescsi_pc_intr+87/260>
  11:   6a 01                     push   $0x1
Code;  c01d6029 <idescsi_pc_intr+89/260>
  13:   e8 00 00 00 00            call   18 <_EIP+0x18> c01d602e
<idescsi_pc_intr+8e/260>


also is there any other information about opps decigin other than
that sttuf in the kernel source ?

thanks
    James


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