diff options
Diffstat (limited to 'src/cpu/testers/traffic_gen/traffic_gen.cc')
-rw-r--r-- | src/cpu/testers/traffic_gen/traffic_gen.cc | 70 |
1 files changed, 26 insertions, 44 deletions
diff --git a/src/cpu/testers/traffic_gen/traffic_gen.cc b/src/cpu/testers/traffic_gen/traffic_gen.cc index 05e5d0d3b..34e3b2c1e 100644 --- a/src/cpu/testers/traffic_gen/traffic_gen.cc +++ b/src/cpu/testers/traffic_gen/traffic_gen.cc @@ -353,6 +353,27 @@ TrafficGen::StateGraph::BaseGen::BaseGen(QueuedMasterPort& _port, } void +TrafficGen::StateGraph::BaseGen::send(Addr addr, unsigned size, + const MemCmd& cmd) +{ + // Create new request + Request::Flags flags; + Request *req = new Request(addr, size, flags, masterID); + + // Embed it in a packet + PacketPtr pkt = new Packet(req, cmd); + + uint8_t* pkt_data = new uint8_t[req->getSize()]; + pkt->dataDynamicArray(pkt_data); + + if (cmd.isWrite()) { + memset(pkt_data, 0xA, req->getSize()); + } + + port.schedTimingReq(pkt, curTick()); +} + +void TrafficGen::StateGraph::LinearGen::enter() { // reset the address and the data counter @@ -380,21 +401,7 @@ TrafficGen::StateGraph::LinearGen::execute() DPRINTF(TrafficGen, "LinearGen::execute: %c to addr %x, size %d\n", isRead ? 'r' : 'w', nextAddr, blocksize); - // Create new request - Request::Flags flags; - Request *req = new Request(nextAddr, blocksize, flags, masterID); - - PacketPtr pkt = new Packet(req, isRead ? MemCmd::ReadReq : - MemCmd::WriteReq); - - uint8_t* pkt_data = new uint8_t[req->getSize()]; - pkt->dataDynamicArray(pkt_data); - - if (!isRead) { - memset(pkt_data, 0xA, req->getSize()); - } - - port.schedTimingReq(pkt, curTick()); + send(nextAddr, blocksize, isRead ? MemCmd::ReadReq : MemCmd::WriteReq); // increment the address nextAddr += blocksize; @@ -459,21 +466,8 @@ TrafficGen::StateGraph::RandomGen::execute() DPRINTF(TrafficGen, "RandomGen::execute: %c to addr %x, size %d\n", isRead ? 'r' : 'w', addr, blocksize); - // create new request packet - Request::Flags flags; - Request *req = new Request(addr, blocksize, flags, masterID); - - PacketPtr pkt = new Packet(req, isRead ? MemCmd::ReadReq : - MemCmd::WriteReq); - - uint8_t* pkt_data = new uint8_t[req->getSize()]; - pkt->dataDynamicArray(pkt_data); - - if (!isRead) { - memset(pkt_data, 0xA, req->getSize()); - } - - port.schedTimingReq(pkt, curTick()); + // send a new request packet + send(addr, blocksize, isRead ? MemCmd::ReadReq : MemCmd::WriteReq); // Add the amount of data manipulated to the total dataManipulated += blocksize; @@ -596,20 +590,8 @@ TrafficGen::StateGraph::TraceGen::execute() { currElement.blocksize, currElement.tick); - Request::Flags flags; - Request *req = new Request(currElement.addr + addrOffset, - currElement.blocksize, flags, masterID); - - PacketPtr pkt = new Packet(req, currElement.cmd); - - uint8_t* pkt_data = new uint8_t[req->getSize()]; - pkt->dataDynamicArray(pkt_data); - - if (currElement.cmd.isWrite()) { - memset(pkt_data, 0xA, req->getSize()); - } - - port.schedTimingReq(pkt, curTick()); + send(currElement.addr + addrOffset, currElement.blocksize, + currElement.cmd); } void |