Lines Matching defs:mask
61 unsigned char mask = 1 << ((ptable - page)/PTABLE_SIZE);
64 if (!(PD_MARKBITS(dp) & mask)) {
69 PD_MARKBITS(dp) &= ~mask;
84 unsigned char mask = PD_MARKBITS (dp);
94 if (mask == 0) {
111 for (tmp = 1, off = 0; (mask & tmp) == 0; tmp <<= 1, off += PTABLE_SIZE)
113 PD_MARKBITS(dp) = mask & ~tmp;
126 unsigned char mask = 1 << (((unsigned long)ptable - page)/PTABLE_SIZE);
129 if (PD_MARKBITS (dp) & mask)
132 PD_MARKBITS (dp) |= mask;
154 unsigned long base, mask;
163 mask = ~(regval & 7);
164 if (((SUPER_DATA ^ base) & mask) != 0)
175 mask = ~(regval << 8) & 0xff000000;
176 return (((unsigned long)vaddr ^ base) & mask) == 0;