1/*
2 * Copyright (c) 2012-2013 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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50 : MemObject(params),
51 masterPort(name() + "-master", *this),
52 slavePort(name() + "-slave", *this),
53 samplePeriodicEvent(this),
54 samplePeriodTicks(params->sample_period),
55 readAddrMask(params->read_addr_mask),
56 writeAddrMask(params->write_addr_mask),
57 stats(params),
58 traceStream(NULL),
59 system(params->system)
60{
61 // If we are using a trace file, then open the file,
62 if (params->trace_file != "") {
63 // If the trace file is not specified as an absolute path,
64 // append the current simulation output directory
65 std::string filename = simout.resolve(params->trace_file);
66 traceStream = new ProtoOutputStream(filename);
67

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102}
103
104void
105CommMonitor::init()
106{
107 // make sure both sides of the monitor are connected
108 if (!slavePort.isConnected() || !masterPort.isConnected())
109 fatal("Communication monitor is not connected on both sides.\n");
110
111 if (traceStream != NULL) {
112 // Check the memory mode. We only record something when in
113 // timing mode. Warn accordingly.
114 if (!system->isTimingMode())
115 warn("%s: Not in timing mode. No trace will be recorded.", name());
116 }
117}
118
119BaseMasterPort&
120CommMonitor::getMasterPort(const std::string& if_name, PortID idx)
121{
122 if (if_name == "master") {
123 return masterPort;
124 } else {

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