1991/0705/power/mmu.c (diff list | history)

1991/0507/sys/src/9/power/mmu.c:13,18 – 1991/0705/sys/src/9/power/mmu.c:13,24 (short | long | prev | next)
1990/0227		short tp; ulong tlbvirt, tlbphys;
1991/0705		if(p->newtlb) { /* see flushmmu. */ memset(p->pidonmach, 0, sizeof p->pidonmach); p->newtlb = 0; }
1990/0227		tp = p->pidonmach[m->machno];
1991/0430		if(tp == 0)
1990/0227		tp = newtlbpid(p);
1991/0507/sys/src/9/power/mmu.c:70,81 – 1991/0705/sys/src/9/power/mmu.c:76,96
1990/0227		} void putmmu(ulong tlbvirt, ulong tlbphys)
1991/0705		putmmu(ulong tlbvirt, ulong tlbphys, Page *pg)
1990/0227		{ short tp; Proc *p;
1991/0705		char *ctl;
1990/0227		splhi();
1991/0705		ctl = &pg->cachectl[m->machno]; if(*ctl == PG_TXTFLUSH) { dcflush((void*)pg->pa, BY2PG); icflush((void*)pg->pa, BY2PG); *ctl = PG_NOFLUSH; }
1990/0227		p = u->p; /* if(p->state != Running) panic("putmmu state %lux %lux %s\n", u, p, statename[p->state]);