USER_MODE 66 kernel/arch/arm32/include/arch/istate.h return (istate->spsr & STATUS_REG_MODE_MASK) == USER_MODE; USER_MODE 85 kernel/arch/arm32/src/userspace.c (~STATUS_REG_MODE_MASK | USER_MODE); USER_MODE 66 uspace/lib/c/arch/arm32/include/libarch/istate.h return (istate->spsr & STATUS_REG_MODE_MASK) == USER_MODE;HelenOS homepage, sources at GitHub