SCTLR_IRQ_VECTORS_EN_FLAG 253 boot/arch/arm32/include/arch/cp15.h SCTLR_IRQ_VECTORS_EN_FLAG = 1 << 24, SCTLR_IRQ_VECTORS_EN_FLAG 253 kernel/arch/arm32/include/arch/cp15.h SCTLR_IRQ_VECTORS_EN_FLAG = 1 << 24, SCTLR_IRQ_VECTORS_EN_FLAG 253 uspace/lib/c/arch/arm32/include/libarch/cp15.h SCTLR_IRQ_VECTORS_EN_FLAG = 1 << 24,HelenOS homepage, sources at GitHub