AMD: Secret Undocumented Debugger In Chips
Zenaan Harkness
zen at freedbms.net
Thu Mar 23 16:31:22 PDT 2017
On Thu, Mar 23, 2017 at 07:06:26PM -0400, grarpamp wrote:
> https://www.theregister.co.uk/2010/11/15/amd_secret_debugger/
Intros for those who don't know their ring-zeros from the OCDs:
http://hackaday.com/2012/09/27/beginners-look-at-on-chip-debugging/
http://www.embedded.com/electronics-blogs/beginner-s-corner/4024528/Introduction-to-On-Chip-Debug
http://www.embeddedintel.com/technology_applications.php?article=54
Why would AMD hide such a useful feature?
Surely such hiding could have nothing to do with the NSA's global data
collection activities or the CIAs global computer hackfest?
Surely not?
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