[HN Gopher] LibLISA - Instruction Discovery and Analysis on x86-64
       ___________________________________________________________________
        
       LibLISA - Instruction Discovery and Analysis on x86-64
        
       Author : Luc
       Score  : 24 points
       Date   : 2024-10-24 07:35 UTC (15 hours ago)
        
 (HTM) web link (liblisa.nl)
 (TXT) w3m dump (liblisa.nl)
        
       | jf wrote:
       | I've long wanted to have a way to see what actually happens
       | inside a CPU when a set of instructions are executed. I'm pretty
       | excited after skimming this paper as it looks like they developed
       | a technique to automatically determine how the x86-64
       | instructions actually work by observing real world CPU behavior.
        
         | dzaima wrote:
         | This is determining the directly observable behavior rather
         | than anything about microarchitectural specifics.
        
         | fragmede wrote:
         | blinkenlights might be up your alley, if you haven't seen it
         | before.
         | 
         | https://justine.lol/blinkenlights/
        
       ___________________________________________________________________
       (page generated 2024-10-24 23:00 UTC)