Unfortunately, the tool linked from that page (it's archived) can't be downloaded.
Re:Learning to Read X86 Assembly Language
by pmoriarty on Tuesday November 29, 2016 @02:58AM
(#13061576)
I think you can still find it hosted at other sites by doing a web search for "Ketman Assembly Language Tutorial" or "asmket16.zip".
I also just created a .tar.xz file of my own copy of the tutorial and uploaded it to:
https://www.datafilehost.com/d/6d9086c8
I also did a base64 encoding of the same .tar.xz file and pasted it here:
https://bpaste.net/raw/2521d4e2a230
The sha256 checksum of the .tar.xz file is:
41e5d16b2e0d15f67535d725baa2fa2fec00f65003e4745b60a3fb082111f5ff
Please note that this is not an official version of this tutorial. It's just what I had lying around on my disk after who knows how many years. Use at own risk.
If you want an official copy, you could try contacting the author at [email protected]
As I step through an assembly language program, it gives me instant visual feedback of the contents of each register, flag, and memory.
I'm really surprised that there's nothing remotely like this on the web yet, and that I have to resort to running dosbox or freedos to have access to this super useful tool.
[1] - http://www.oocities.org/siliconvalley/office/6208/