1991/0110/ss/trap.c (diff list | history)

1991/0109/sys/src/9/ss/trap.c:58,63 – 1991/0110/sys/src/9/ss/trap.c:58,67 (short | long | prev | next)
1990/1227		ulong tbr;
1990/1223
1990/1227		tbr = (ur->tbr&0xFFF)>>4;
1991/0110		if(tbr == 16+15){ /* interrupt 14: counter 1 */ faultasync(ur); return; }
1990/1231		if(tbr == 16+14){ /* interrupt 14: counter 1 */
1990/1227		clock(ur);
1990/1231		return;
1991/0109/sys/src/9/ss/trap.c:77,87 – 1991/0110/sys/src/9/ss/trap.c:81,88
1990/1223		u->p->pc = ur->pc; /* BUG */ if(user){
1990/1227		print("user trap: %s pc=0x%lux\n", excname(tbr), ur->pc);
1990/1226		dumpregs(ur);
1990/1227		sprint(buf, "sys: trap: pc=0x%lux %s", ur->pc, excname(tbr));
1991/0109		print("call postnote\n");
1990/1223		postnote(u->p, 1, buf, NDebug);
1991/0109		print("return from postnote\n");
1990/1223		}else{
1990/1227		print("kernel trap: %s pc=0x%lux\n", excname(tbr), ur->pc);
1990/1223		dumpregs(ur);
1991/0109/sys/src/9/ss/trap.c:169,175 – 1991/0110/sys/src/9/ss/trap.c:170,175
1990/1223		if(u->note[0].flag == NDebug) pprint("suicide: %s\n", u->note[0].msg); Die:
1991/0109		print("suicide: %s\n", u->note[0].msg);
1990/1223		unlock(&u->p->debug); pexit(u->note[0].msg, u->note[0].flag!=NDebug); }