Source('base_gen.cc')
Source('dram_gen.cc')
Source('dram_rot_gen.cc')
+ Source('exit_gen.cc')
Source('idle_gen.cc')
Source('linear_gen.cc')
Source('random_gen.cc')
--- /dev/null
+/*
+ * Copyright (c) 2017 ARM Limited
+ * All rights reserved
+ *
+ * The license below extends only to copyright in the software and shall
+ * not be construed as granting a license to any other intellectual
+ * property including but not limited to intellectual property relating
+ * to a hardware implementation of the functionality of the software
+ * licensed hereunder. You may use the software subject to the license
+ * terms below provided that you ensure that this notice is replicated
+ * unmodified and in its entirety in all distributions of the software,
+ * modified or unmodified, in source code or in binary form.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Riken Gohil
+ */
+
+#include "base/misc.hh"
+#include "base/trace.hh"
+#include "debug/TrafficGen.hh"
+#include "exit_gen.hh"
+#include "sim/sim_exit.hh"
+
+void
+ExitGen::enter()
+{
+ DPRINTF(TrafficGen, "%s has encountered the exit state and will "
+ "terminate the simulation.\n", name());
+ exitSimLoop(name() + " has encountered the exit state and will "
+ "terminate the simulation.\n");
+}
+
+PacketPtr
+ExitGen::getNextPacket()
+{
+ panic("Simulation should have exited");
+ return NULL;
+}
+
+Tick
+ExitGen::nextPacketTick(bool elastic, Tick delay) const
+{
+ return MaxTick;
+}
--- /dev/null
+/*
+ * Copyright (c) 2017 ARM Limited
+ * All rights reserved
+ *
+ * The license below extends only to copyright in the software and shall
+ * not be construed as granting a license to any other intellectual
+ * property including but not limited to intellectual property relating
+ * to a hardware implementation of the functionality of the software
+ * licensed hereunder. You may use the software subject to the license
+ * terms below provided that you ensure that this notice is replicated
+ * unmodified and in its entirety in all distributions of the software,
+ * modified or unmodified, in source code or in binary form.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Riken Gohil
+ */
+
+/**
+ * @file
+ * Declaration of the exit generator that ends the simulation
+ */
+
+#ifndef __CPU_TRAFFIC_GEN_EXIT_GEN_HH__
+#define __CPU_TRAFFIC_GEN_EXIT_GEN_HH__
+
+#include "base_gen.hh"
+
+/**
+ * The exit generator exits from the simulation
+ * once entered.
+ */
+class ExitGen : public BaseGen
+{
+
+ public:
+
+ ExitGen(const std::string& _name, MasterID master_id, Tick _duration)
+ : BaseGen(_name, master_id, _duration)
+ { }
+
+ void enter();
+
+ PacketPtr getNextPacket();
+
+ Tick nextPacketTick(bool elastic, Tick delay) const;
+
+};
+
+#endif
/*
- * Copyright (c) 2012-2013, 2016 ARM Limited
+ * Copyright (c) 2012-2013, 2016-2017 ARM Limited
* All rights reserved
*
* The license below extends only to copyright in the software and shall
} else if (mode == "IDLE") {
states[id] = new IdleGen(name(), masterID, duration);
DPRINTF(TrafficGen, "State: %d IdleGen\n", id);
+ } else if (mode == "EXIT") {
+ states[id] = new ExitGen(name(), masterID, duration);
+ DPRINTF(TrafficGen, "State: %d ExitGen\n", id);
} else if (mode == "LINEAR" || mode == "RANDOM" ||
mode == "DRAM" || mode == "DRAM_ROTATE") {
uint32_t read_percent;
#include "cpu/testers/traffic_gen/base_gen.hh"
#include "cpu/testers/traffic_gen/dram_gen.hh"
#include "cpu/testers/traffic_gen/dram_rot_gen.hh"
+#include "cpu/testers/traffic_gen/exit_gen.hh"
#include "cpu/testers/traffic_gen/idle_gen.hh"
#include "cpu/testers/traffic_gen/linear_gen.hh"
#include "cpu/testers/traffic_gen/random_gen.hh"