HelenOS sources

TTBR_ADDR_MASK    212 boot/arch/arm32/src/mm.c 	uint32_t val = (uint32_t)boot_pt & TTBR_ADDR_MASK;
TTBR_ADDR_MASK    155 kernel/arch/arm32/include/arch/mm/page.h 	uint32_t val = (uint32_t)pt & TTBR_ADDR_MASK;
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