I saw that apple released the 10.8.5 and 10.9 xnu source code and
view the name that apple assigned haswell and not match with
chameleon. I know that is not important but it looks good.
#define CPUID_MODEL_HASWELL 0x3C
#define CPUID_MODEL_HASWELL_SVR 0x3F
#define CPUID_MODEL_HASWELL_ULT 0x45
#define CPUID_MODEL_CRYSTALWELL 0x46
Reported by Alex J, Oct 26, 2013