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dev
arm
abstract_nvm.hh
Go to the documentation of this file.
1
/*
2
* Copyright (c) 2013-2015 ARM Limited
3
* All rights reserved
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*
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* 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,
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* modified or unmodified, in source code or in binary form.
13
*
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* 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
*
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* 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
*/
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38
#ifndef __DEV_ARM_ABSTRACT_NVM_HH__
39
#define __DEV_ARM_ABSTRACT_NVM_HH__
40
41
#include "
base/callback.hh
"
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#include "params/AbstractNVM.hh"
43
#include "
sim/sim_object.hh
"
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53
class
AbstractNVM
:
public
SimObject
54
{
55
56
public
:
57
AbstractNVM
(
const
AbstractNVMParams*
p
):
SimObject
(
p
) {};
58
virtual
~AbstractNVM
() {};
59
81
virtual
void
initializeMemory
(uint64_t disk_size, uint32_t sector_size) =
82
0;
83
101
virtual
void
readMemory
(uint64_t address, uint32_t
amount
,
102
const
std::function<
void
()> &
event
) = 0;
103
virtual
void
writeMemory
(uint64_t address, uint32_t
amount
,
104
const
std::function<
void
()> &
event
) = 0;
105
};
106
107
#endif //__DEV_ARM_ABSTRACT_NVM_HH__
AbstractNVM::AbstractNVM
AbstractNVM(const AbstractNVMParams *p)
Definition:
abstract_nvm.hh:57
AbstractNVM
This is an interface between the disk interface (which will handle the disk data transactions) and th...
Definition:
abstract_nvm.hh:53
QARMA::amount
int amount
Definition:
qarma.hh:67
AbstractNVM::readMemory
virtual void readMemory(uint64_t address, uint32_t amount, const std::function< void()> &event)=0
Access functions Access function to simulate a read/write access to the memory.
sim_object.hh
MipsISA::event
Bitfield< 10, 5 > event
Definition:
pra_constants.hh:297
AbstractNVM::initializeMemory
virtual void initializeMemory(uint64_t disk_size, uint32_t sector_size)=0
Initialize Memory.
MipsISA::p
Bitfield< 0 > p
Definition:
pra_constants.hh:323
AbstractNVM::writeMemory
virtual void writeMemory(uint64_t address, uint32_t amount, const std::function< void()> &event)=0
callback.hh
AbstractNVM::~AbstractNVM
virtual ~AbstractNVM()
Definition:
abstract_nvm.hh:58
SimObject
Abstract superclass for simulation objects.
Definition:
sim_object.hh:92
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