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sim
port.cc
Go to the documentation of this file.
1
/*
2
* Copyright (c) 2011-2012,2015,2017 ARM Limited
3
* All rights reserved
4
*
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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,
12
* modified or unmodified, in source code or in binary form.
13
*
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* Copyright (c) 2002-2005 The Regents of The University of Michigan
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* All rights reserved.
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*
17
* Redistribution and use in source and binary forms, with or without
18
* modification, are permitted provided that the following conditions are
19
* met: redistributions of source code must retain the above copyright
20
* notice, this list of conditions and the following disclaimer;
21
* redistributions in binary form must reproduce the above copyright
22
* notice, this list of conditions and the following disclaimer in the
23
* documentation and/or other materials provided with the distribution;
24
* neither the name of the copyright holders nor the names of its
25
* contributors may be used to endorse or promote products derived from
26
* this software without specific prior written permission.
27
*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
29
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
30
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
31
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
32
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
33
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
34
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
35
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
36
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
37
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
38
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
39
*/
40
46
#include "
sim/port.hh
"
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48
#include "
base/logging.hh
"
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50
Port::Port
(
const
std::string& _name,
PortID
_id) :
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portName(_name),
id
(_id), _peer(nullptr), _connected(false)
52
{}
53
Port::~Port
() {}
54
55
56
void
57
Port::reportUnbound
()
const
58
{
59
fatal
(
"%s: Unconnected port!"
,
name
());
60
}
fatal
#define fatal(...)
This implements a cprintf based fatal() function.
Definition:
logging.hh:183
PortID
int16_t PortID
Port index/ID type, and a symbolic name for an invalid port id.
Definition:
types.hh:243
Port::Port
Port(const std::string &_name, PortID _id)
Abstract base class for ports.
Definition:
port.cc:50
Port::reportUnbound
void reportUnbound() const
Definition:
port.cc:57
Port::name
const std::string name() const
Return port name (for DPRINTF).
Definition:
port.hh:106
port.hh
logging.hh
ArmISA::id
Bitfield< 33 > id
Definition:
miscregs_types.hh:247
Port::~Port
virtual ~Port()
Virtual destructor due to inheritance.
Definition:
port.cc:53
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