1990/0515/gnot/trap.c (diff list | history)

1990/0513/sys/src/9/gnot/trap.c:278,285 – 1990/0515/sys/src/9/gnot/trap.c:278,285 (short | long | prev | next)
1990/0511		goto Bad; } if(sp<(USTKTOP-BY2PG) || sp>(USTKTOP-4*BY2WD)) validaddr(ur->sp, 4*BY2WD, 0);
1990/0513		ret = (*systab[r0])((ulong*)(sp+2*BY2WD));
1990/0515		validaddr(sp, 4*BY2WD, 0); ret = (*systab[r0])((ulong*)(sp+BY2WD));
1990/0511		}
1990/03091		u->nerrlab = 0; u->p->insyscall = 0;