HelenOS sources

CCSIDR_NUMSETS_SHIFT  181 boot/arch/arm32/include/arch/cp15.h 	CCSIDR_NUMSETS_SHIFT = 13,
CCSIDR_NUMSETS_SHIFT  181 kernel/arch/arm32/include/arch/cp15.h 	CCSIDR_NUMSETS_SHIFT = 13,
CCSIDR_NUMSETS_SHIFT  181 uspace/lib/c/arch/arm32/include/libarch/cp15.h 	CCSIDR_NUMSETS_SHIFT = 13,
HelenOS homepage, sources at GitHub