[linux-dvb] 8051 firmware disassembly

castet.matthieu at free.fr castet.matthieu at free.fr
Thu Mar 15 09:21:42 CET 2007


Quoting castet.matthieu at free.fr:

> Hi,
>
> Quoting Mike Isely <isely at isely.net>:
>
> > On Thu, 15 Mar 2007, Nick Andrew wrote:
>
> > Take a look at this:
> >
> > http://members.naspa.net/djs/software/dis51.html
> >
> > It can also be found here:
> >
> > http://home.earthlink.net/~davesullins/software/dis51.html
> >
> > It's a simple C program that disassembles 8051 code.  You "suggest" to
> > it the entry points to start from and it will follow through every jump
> > it sees, hopping around through the code and hopefully skipping the
> > unexecuted data.
> >
> Last's time I check the code following jump was buggy (it was computing wrong
> address).
> A patch with other mods for cypress can be found on
>
http://svn.gna.org/viewcvs/ueagleatm/trunk/firmware-utils/8051/d52/analyze52.c?rev=197&r1=196&r2=197

oops yours disassembler is dis51 mine is d52 :)



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