HelenOS sources

MIDR_ARCHITECTURE_SHIFT   65 boot/arch/arm32/include/arch/cp15.h 	MIDR_ARCHITECTURE_SHIFT = 16,
MIDR_ARCHITECTURE_SHIFT   65 kernel/arch/arm32/include/arch/cp15.h 	MIDR_ARCHITECTURE_SHIFT = 16,
MIDR_ARCHITECTURE_SHIFT   65 uspace/lib/c/arch/arm32/include/libarch/cp15.h 	MIDR_ARCHITECTURE_SHIFT = 16,
HelenOS homepage, sources at GitHub