1991/0722/ss/trap.c (diff list | history)

1991/0718/sys/src/9/ss/trap.c:235,240 – 1991/0722/sys/src/9/ss/trap.c:235,248 (short | long | prev | next)
1991/0717		u->svpsr = ur->psr;
1990/1223		sp = ur->usp; sp -= sizeof(Ureg);
1991/0722		if(waserror()){ pprint("suicide: trap in notify\n"); unlock(&u->p->debug); pexit("Suicide", 0); } validaddr((ulong)u->notify, 1, 0); validaddr(sp-ERRLEN-3*BY2WD, sizeof(Ureg)+ERRLEN-3*BY2WD, 0); poperror();
1990/1223		u->ureg = (void*)sp;
1991/0318		memmove((Ureg*)sp, ur, sizeof(Ureg));
1990/1223		sp -= ERRLEN;