040000 tree 579d4cc13189c32c4b30c42587dbfd7d4e561fa9	amd
100644 blob d5468549d7c9f8a7b97c39166ea29b49d226cf91	cpu.h
040000 tree f623e162033a02dc7b69afb086594c299d06ea02	intel
040000 tree b3d9ae988e447f22bbe6e52d5d5d172f0830adc1	x86