Specifies the supported CPU features bit in array.
  Supported CPU features.
PCD Information
| Name | Token Space | Token number | Data Type | Default Value | 
| PcdCpuFeaturesSupport | gUefiCpuPkgTokenSpaceGuid | 0x00000016 | VOID* | {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF} |