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Old 11-13-2019, 11:00 AM   #16
pavel-s
Enthusiast
pavel-s began at the beginning.
 
Posts: 35
Karma: 10
Join Date: Sep 2017
Device: PW3/4
Quote:
Originally Posted by knc1 View Post
That was one of the things that caught my eye.
Another thing, Ghidra can evaluate code paths with binary comparisons.
Sounds interesting. What is this feature for?

Quote:
Originally Posted by knc1 View Post
Once a single firmware version is done in its entirety, only Ghidra scripted "next" versions have to be evaluated by a person.
Anything the "same" would only be handled by the script reporting.
Now that might be either impractical or not possible, but it is the direction of my thoughts.
It would be nice at least to try to dig in this direction.

Quote:
Originally Posted by knc1 View Post
Or maybe one of the smaller, several million core, machines:
https://www.top500.org/list/2019/06/
(Amazon has stopped listing their supercomputers on that (voluntary) list.)

PS: 500 of the top 500 machines run Linux.
Today I spin-up a small VM with Ubuntu 16 in my google cloud trial account (though it expires in 40 days) and successfully started a ghidra server (a piece of cake). I haven't tried to add users to it but I'll back to it in a day or two. Then I can publish a repository and send credentials to interested people.

@knc1 Could you recommend a firmware we could try first? PW4-12.2.2?
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