20a21,57
>
> bool
> RubyRequest::functionalRead(Packet *pkt)
> {
> // This needs a little explanation. Initially I thought that this
> // message should be read. But the way the memtester works for now,
> // we should not be reading this message as memtester updates the
> // functional memory only after a write has actually taken place.
> return false;
> }
>
> bool
> RubyRequest::functionalWrite(Packet *pkt)
> {
> // This needs a little explanation. I am not sure if this message
> // should be written. Essentially the question is how are writes
> // ordered. I am assuming that if a functional write is issued after
> // a timing write to the same address, then the functional write
> // has to overwrite the data for the timing request, even if the
> // timing request has still not been ordered globally.
>
> Address pktLineAddr(pkt->getAddr());
> pktLineAddr.makeLineAddress();
>
> if (pktLineAddr == m_LineAddress) {
> uint8_t *pktData = pkt->getPtr<uint8_t>(true);
> unsigned int size_in_bytes = pkt->getSize();
> unsigned startByte = pkt->getAddr() - m_LineAddress.getAddress();
>
> for (unsigned i = 0; i < size_in_bytes; ++i) {
> data[i + startByte] = pktData[i];
> }
>
> return true;
> }
> return false;
> }