gem5 v24.0.0.0
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dramsys.hh
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1/*
2 * Copyright (c) 2022 Fraunhofer IESE
3 * All rights reserved
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef __MEM_DRAMSYS_H__
30#define __MEM_DRAMSYS_H__
31
32#include "DRAMSys/config/DRAMSysConfiguration.h"
33#include "mem/abstract_mem.hh"
35#include "params/DRAMSys.hh"
36
37namespace gem5
38{
39
40namespace memory
41{
42
43class DRAMSys : public AbstractMemory
44{
47
48 public:
49 DRAMSys(Params const& params);
50
51 gem5::Port& getPort(const std::string& if_name, PortID idx) override;
52
53 DrainState drain() override;
54
55 void serialize(CheckpointOut& cp) const override;
56 void unserialize(CheckpointIn& cp) override;
57
58 private:
59 ::DRAMSys::Config::Configuration config;
61};
62
63} // namespace memory
64} // namespace gem5
65
66#endif // __MEM_DRAMSYS_HH__
AbstractMemory declaration.
ClockedObjectParams Params
Parameters of ClockedObject.
Ports are used to interface objects to each other.
Definition port.hh:62
An abstract memory represents a contiguous block of physical memory, with an associated address range...
sc_gem5::TlmTargetWrapper tlmWrapper
Definition dramsys.hh:46
gem5::Port & getPort(const std::string &if_name, PortID idx) override
Get a port with a given name and index.
Definition dramsys.cc:55
DrainState drain() override
Draining is the process of clearing out the states of SimObjects.These are the SimObjects that are pa...
Definition dramsys.cc:65
DRAMSys(Params const &params)
Definition dramsys.cc:37
DRAMSysWrapper dramSysWrapper
Definition dramsys.hh:60
::DRAMSys::Config::Configuration config
Definition dramsys.hh:59
void serialize(CheckpointOut &cp) const override
Serialize an object.
Definition dramsys.cc:71
void unserialize(CheckpointIn &cp) override
Unserialize an object.
Definition dramsys.cc:104
DrainState
Object drain/handover states.
Definition drain.hh:75
const Params & params() const
Copyright (c) 2024 - Pranith Kumar Copyright (c) 2020 Inria All rights reserved.
Definition binary32.hh:36
std::ostream CheckpointOut
Definition serialize.hh:66
int16_t PortID
Port index/ID type, and a symbolic name for an invalid port id.
Definition types.hh:245
Definition mem.h:38

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