HelenOS sources

VECTOR_NM         218 kernel/arch/amd64/src/interrupt.c 	exc_register(VECTOR_NM, "nm_fault", true, (iroutine_t) nm_fault);
VECTOR_NM         240 kernel/arch/ia32/src/interrupt.c 	exc_register(VECTOR_NM, "nm_fault", true, (iroutine_t) nm_fault);