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Message-ID: <CAFYn=yAYOyFNM=VpQs8DFs2G22ftc6a=WF6Z5JPpVvFqGTsF7g@mail.gmail.com>
Date: Tue, 27 Aug 2013 02:47:45 -0400
From: Yaniv Sapir <yaniv@...pteva.com>
To: john-dev@...ts.openwall.com
Subject: Re: Rafael's weekly report #10
On Wed, Aug 21, 2013 at 6:40 AM, Katja Malvoni <kmalvoni@...il.com> wrote:
> Are you looking at elf file with e-size? In my case it's bigger than
> *.srec file that actually gets loaded on core. My suggestion is that you
> take look at *.srec file contents (
> http://en.wikipedia.org/wiki/SREC_%28file_format%29) and see what
> locations in local memory are used.
>
Also can use "objdump -D prog.elf" and see what addresses are occupied by
the non-debug/non-info sections. Usually, the sections starting at
<.comment> and on are non-loadable sections. You could identify them by the
"*unknown*" opcodes and by their 00000000 starting address. Use "objdump -D
prog.elf | grep '>:'" to get a list of the sections and their addresses.
--
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Yaniv Sapir
Adapteva Inc.
1666 Massachusetts Ave, Suite 14
Lexington, MA 02420
Phone: (781)-328-0513 (x104)
Email: yaniv@...pteva.com
Web: www.adapteva.com
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