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Looking for tutorials on disassembling 8051 codes

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Normster

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Disassembly

Does anyone know of any tutorials for disassembling eg. 8051 code? And any good disassemblers....

Thanks
 

huahua

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goto

h**p://w*w.8052.com/users/disasm/
 

7rots51

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hi

I worked with IDA pro ver 4.04 that supports 8051,it is a complete comercial disassembler and I think it is the best.

I have a problem when I disasseble a hex file (the hex file generated by k*/**e*i*l compiler .the tables and constants that are stored in flash memory can not be disassembled ,the disasm can not recognize it ,is it opcodes or it is data????

please help me on this problem.
 

BENOIT

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Re: Disassembly

What do you want to disassemble?
sometimes industrials mix the adress lines so you cannot disassemble
the firmware without making the correct translation.
sometimes they use PLD to hide this mix.
anyway as for me I would advise you to use XDASM from
Data Sync Engineering,
MB.
 

Normster

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OK thanks for the suggestions.
I am trying to disassemble the code of a car ECU.
I have been recommended a program called DASMX which is free, so I will try this first.
 

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