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Date: Tue, 20 Aug 2013 00:41:18 +0200
From: Dániel Bali <balijanosdaniel@...il.com>
To: john-dev@...ts.openwall.com
Subject: Daniel's weekly report #10

Hello!

Accomplishments since my last report:

1. Generated an ELF binary from the code written by Lukas that uses LDS
1a. Patched this with DS instructions, which worked fine
1b. Changed the OpenCL code to a minimalistic example. Changing one bit of
this code results in a lack of LDS usage.
1c. Generated LDS and non-LDS binaries and tried to find differences
1d. Written a paragraph about LDS problems on the
wiki<http://openwall.info/wiki/john/development/GCN-ISA> (this
is where I posted the differences between the binaries)

2. Found a way to use cpp pre-processor for #defines and other macros
Here is the script:
https://github.com/balidani/gcnasm/blob/master/tools/assemble.sh
Solar, I suppose you meant something different. I looked at the file
https://github.com/magnumripper/JohnTheRipper/blob/bleeding-jumbo/src/x86.S
that
you mention in the thread where we talked about it (weekly report #7), but
I'm not sure what you mean here.

3. Tried to write a dummy that uses 64-bit unsigned integer buffers, but
something went wrong with the patching. I will work on that.

Priorities:

1.

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