SCTLR_THUMB_EXC_EN_FLAG 258 boot/arch/arm32/include/arch/cp15.h SCTLR_THUMB_EXC_EN_FLAG = 1 << 30, SCTLR_THUMB_EXC_EN_FLAG 258 kernel/arch/arm32/include/arch/cp15.h SCTLR_THUMB_EXC_EN_FLAG = 1 << 30, SCTLR_THUMB_EXC_EN_FLAG 258 uspace/lib/c/arch/arm32/include/libarch/cp15.h SCTLR_THUMB_EXC_EN_FLAG = 1 << 30,HelenOS homepage, sources at GitHub