avk

CPUID values' manipulation

Discussion created by avk on May 30, 2008
Latest reply on Jan 24, 2010 by avk
Is it possible to manipulate the CPUID values returned back to a program?

I know about MSRs responsible on CPUID.8000_0002..4 (i.e. CPU Name), but I'm rather talking about CPUID.0000_0000..1 and CPUID.8000_0000..1. I suspect that some programs are too relying on these CPUID values, so I need a tool to proof it.

Outcomes