HelenOS sources
MIDR_IMPLEMENTER_SHIFT 61 boot/arch/arm32/include/arch/cp15.h MIDR_IMPLEMENTER_SHIFT = 24,
MIDR_IMPLEMENTER_SHIFT 161 boot/arch/arm64/include/arch/regutils.h #define MIDR_IMPLEMENTER_SHIFT 24
MIDR_IMPLEMENTER_SHIFT 61 kernel/arch/arm32/include/arch/cp15.h MIDR_IMPLEMENTER_SHIFT = 24,
MIDR_IMPLEMENTER_SHIFT 161 kernel/arch/arm64/include/arch/regutils.h #define MIDR_IMPLEMENTER_SHIFT 24
MIDR_IMPLEMENTER_SHIFT 61 uspace/lib/c/arch/arm32/include/libarch/cp15.h MIDR_IMPLEMENTER_SHIFT = 24,
MIDR_IMPLEMENTER_SHIFT 161 uspace/lib/c/arch/arm64/include/libarch/regutils.h #define MIDR_IMPLEMENTER_SHIFT 24
HelenOS homepage, sources at GitHub