EFLAGS_NT 306 kernel/arch/ia32/src/pm.c write_eflags(read_eflags() & ~(EFLAGS_IOPL | EFLAGS_NT)); EFLAGS_NT 73 kernel/arch/ia32/src/userspace.c : [eflags_mask] "i" (~EFLAGS_NT), EFLAGS_NT 76 kernel/arch/ia32/src/userspace.c [eflags] "r" ((eflags & ~(EFLAGS_NT)) | EFLAGS_IF),HelenOS homepage, sources at GitHub