PPC_USER_ADDR
p = PPC_USER_ADDR + ((u_int)udaddr & ~PPC_SEGMENT_MASK);
l = (PPC_USER_ADDR + PPC_SEGMENT_LENGTH) - p;
p = PPC_USER_ADDR + ((u_int)udaddr & ~PPC_SEGMENT_MASK);
l = (PPC_USER_ADDR + PPC_SEGMENT_LENGTH) - p;
p = PPC_USER_ADDR + ((u_int)udaddr & ~PPC_SEGMENT_MASK);
p = PPC_USER_ADDR + ((u_int)uaddr & ~PPC_SEGMENT_MASK);
l = (PPC_USER_ADDR + PPC_SEGMENT_LENGTH) - p;
p = PPC_USER_ADDR + ((u_int)uaddr & ~PPC_SEGMENT_MASK);
l = (PPC_USER_ADDR + PPC_SEGMENT_LENGTH) - p;
start = ((u_int)PPC_USER_ADDR + ((u_int)va &