alt Hacker News1. Yes, but most of the code would run on anything older than 2007. 20 years of stable ISA.
2. Also, fundamentally all modern CPUs are still 64-bit version of 80386. MMU, protection, low level details are all same.
1. Yes, but most of the code would run on anything older than 2007. 20 years of stable ISA.
2. Also, fundamentally all modern CPUs are still 64-bit version of 80386. MMU, protection, low level details are all same.
This isn't really accurate, lots of commercial software is now compiled for newer x86 64 extensions.
If you're using OSS it doesn't really matter as you can compile it for whatever you want.