ID_PFR1_VIRT_EXT 151 boot/arch/arm32/include/arch/cp15.h ID_PFR1_VIRT_EXT = 0x1 << 12, ID_PFR1_VIRT_EXT 151 kernel/arch/arm32/include/arch/cp15.h ID_PFR1_VIRT_EXT = 0x1 << 12, ID_PFR1_VIRT_EXT 151 uspace/lib/c/arch/arm32/include/libarch/cp15.h ID_PFR1_VIRT_EXT = 0x1 << 12,HelenOS homepage, sources at GitHub