HelenOS sources

CCSIDR_LINESIZE_LOG   57 boot/arch/arm32/src/mm.c 	const unsigned line_log = CCSIDR_LINESIZE_LOG(ccsidr);
CCSIDR_LINESIZE_LOG  224 kernel/arch/arm32/src/cpu/cpu.c 	return CCSIDR_LINESIZE_LOG(ccsidr);
HelenOS homepage, sources at GitHub