HelenOS sources

MIDR_IMPLEMENTER_MASK  110 kernel/arch/arm32/src/cpu/cpu.c 	cpu->imp_num = (ident >> MIDR_IMPLEMENTER_SHIFT) & MIDR_IMPLEMENTER_MASK;
MIDR_IMPLEMENTER_MASK   81 kernel/arch/arm64/src/cpu/cpu.c 	    (midr & MIDR_IMPLEMENTER_MASK) >> MIDR_IMPLEMENTER_SHIFT;