HelenOS sources

MMU_PAGE_SIZE      45 kernel/arch/sparc64/include/arch/mm/page.h #define MMU_PAGE_SIZE	MMU_FRAME_SIZE
MMU_PAGE_SIZE      41 kernel/arch/sparc64/include/arch/mm/sun4v/page.h #define MMU_PAGE_SIZE	MMU_FRAME_SIZE
HelenOS homepage, sources at GitHub