1991/0814/ss/trap.c (diff list | history)

1991/0731/sys/src/9/ss/trap.c:272,292 – 1991/0814/sys/src/9/ss/trap.c:272,300 (short | long | prev | next)
1991/0717		Ureg *nur; nur = u->ureg; validaddr(nur->pc, 1, 0); validaddr(nur->usp, BY2WD, 0); if(nur->psr!=u->svpsr){ pprint("bad noted ureg psr %lux\n", nur->psr);
1991/0814		Die:
1991/0717		pexit("Suicide", 0); }
1990/1223		lock(&u->p->debug); if(!u->notified){ unlock(&u->p->debug); return;
1991/0814		pprint("call to noted() when not notified\n"); goto Die;
1990/1223		} u->notified = 0;
1991/0318		memmove(*urp, u->ureg, sizeof(Ureg));
1991/0717		switch(arg0){ case NCONT:
1991/0814		if(waserror()){ pprint("suicide: trap in noted\n"); unlock(&u->p->debug); goto Die; } validaddr(nur->pc, 1, 0); validaddr(nur->usp, BY2WD, 0); poperror();
1991/0717		splhi(); unlock(&u->p->debug); rfnote(urp);