gem5  v22.0.0.1
exit_gen.cc
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2017 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
9  * licensed hereunder. You may use the software subject to the license
10  * terms below provided that you ensure that this notice is replicated
11  * unmodified and in its entirety in all distributions of the software,
12  * modified or unmodified, in source code or in binary form.
13  *
14  * Redistribution and use in source and binary forms, with or without
15  * modification, are permitted provided that the following conditions are
16  * met: redistributions of source code must retain the above copyright
17  * notice, this list of conditions and the following disclaimer;
18  * redistributions in binary form must reproduce the above copyright
19  * notice, this list of conditions and the following disclaimer in the
20  * documentation and/or other materials provided with the distribution;
21  * neither the name of the copyright holders nor the names of its
22  * contributors may be used to endorse or promote products derived from
23  * this software without specific prior written permission.
24  *
25  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
29  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
31  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36  */
37 
38 #include "base/logging.hh"
39 #include "base/trace.hh"
40 #include "debug/TrafficGen.hh"
41 #include "exit_gen.hh"
42 #include "sim/sim_exit.hh"
43 
44 namespace gem5
45 {
46 
47 void
49 {
50  DPRINTF(TrafficGen, "%s has encountered the exit state and will "
51  "terminate the simulation.\n", name());
52  exitSimLoop(name() + " has encountered the exit state and will "
53  "terminate the simulation.\n");
54 }
55 
58 {
59  panic("Simulation should have exited");
60  return NULL;
61 }
62 
63 Tick
64 ExitGen::nextPacketTick(bool elastic, Tick delay) const
65 {
66  return MaxTick;
67 }
68 
69 } // namespace gem5
gem5::ExitGen::nextPacketTick
Tick nextPacketTick(bool elastic, Tick delay) const
Determine the tick when the next packet is available.
Definition: exit_gen.cc:64
gem5::BaseGen::name
std::string name() const
Get the name, useful for DPRINTFs.
Definition: base_gen.hh:107
gem5::MaxTick
const Tick MaxTick
Definition: types.hh:60
sim_exit.hh
gem5::exitSimLoop
void exitSimLoop(const std::string &message, int exit_code, Tick when, Tick repeat, bool serialize)
Schedule an event to exit the simulation loop (returning to Python) at the end of the current cycle (...
Definition: sim_events.cc:88
exit_gen.hh
DPRINTF
#define DPRINTF(x,...)
Definition: trace.hh:186
gem5::Packet
A Packet is used to encapsulate a transfer between two objects in the memory system (e....
Definition: packet.hh:291
gem5::Tick
uint64_t Tick
Tick count type.
Definition: types.hh:58
gem5::ExitGen::getNextPacket
PacketPtr getNextPacket()
Get the next generated packet.
Definition: exit_gen.cc:57
gem5::ExitGen::enter
void enter()
Enter this generator state.
Definition: exit_gen.cc:48
gem5::TrafficGen
The traffic generator is a module that generates stimuli for the memory system, based on a collection...
Definition: traffic_gen.hh:70
logging.hh
trace.hh
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition: gpu_translation_state.hh:37
panic
#define panic(...)
This implements a cprintf based panic() function.
Definition: logging.hh:178

Generated on Sat Jun 18 2022 08:12:22 for gem5 by doxygen 1.8.17