OpenASIP  2.0
CodeSymElement.cc
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1 /*
2  Copyright (c) 2002-2009 Tampere University.
3 
4  This file is part of TTA-Based Codesign Environment (TCE).
5 
6  Permission is hereby granted, free of charge, to any person obtaining a
7  copy of this software and associated documentation files (the "Software"),
8  to deal in the Software without restriction, including without limitation
9  the rights to use, copy, modify, merge, publish, distribute, sublicense,
10  and/or sell copies of the Software, and to permit persons to whom the
11  Software is furnished to do so, subject to the following conditions:
12 
13  The above copyright notice and this permission notice shall be included in
14  all copies or substantial portions of the Software.
15 
16  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22  DEALINGS IN THE SOFTWARE.
23  */
24 /**
25  * @file CodeSymElement.cc
26  *
27  * Definition of CodeSymElement class.
28  *
29  * @author Mikael Lepistö 2004 (tmlepist-no.spam-cs.tut.fi)
30  *
31  * @note rating: yellow
32  */
33 
34 #include "CodeSymElement.hh"
35 #include "InstructionElement.hh"
36 
37 namespace TPEF {
38 
39 using ReferenceManager::SafePointer;
40 
41 /**
42  * Constructor.
43  */
45  SymbolElement(), reference_(&SafePointer::null),
46  size_(0) {
47 }
48 
49 /**
50  * Destructor.
51  */
53 }
54 
55 /**
56  * Returns type of the element.
57  *
58  * @return Type of the element.
59  */
62  return STT_CODE;
63 }
64 
65 /**
66  * Returns object which element refers.
67  *
68  * @return object which element refers.
69  */
72  return dynamic_cast<InstructionElement*>(reference_->pointer());
73 }
74 
75 /**
76  * Sets object which element refers.
77  *
78  * @param aReference Object which element refers.
79  */
80 void
83 }
84 
85 /**
86  * Sets object which element refers.
87  *
88  * @param aReference Object which element refers.
89  */
90 void
92  const ReferenceManager::SafePointer* aReference) {
93  reference_ = aReference;
94 }
95 
96 /**
97  * Returns size of the referred object in MAUs.
98  *
99  * @return Size of the referred object in MAUs.
100  */
101 Word
103  return size_;
104 }
105 
106 /**
107  * Sets size of referred object in MAUs.
108  *
109  * @param aSize of the referred object in MAUs.
110  */
111 void
113  size_ = aSize;
114 }
115 
116 }
TPEF::ReferenceManager::SafePointer::replaceReference
static const SafePointer * replaceReference(const SafePointer *old, SafePointable *obj)
CodeSymElement.hh
TPEF::InstructionElement
Definition: InstructionElement.hh:77
TPEF::CodeSymElement::type
virtual SymbolType type() const
Definition: CodeSymElement.cc:61
TPEF::SymbolElement::SymbolType
SymbolType
Type of symbol element.
Definition: SymbolElement.hh:66
InstructionElement.hh
TPEF::CodeSymElement::setReference
void setReference(InstructionElement *aReference)
Definition: CodeSymElement.cc:81
TPEF::CodeSymElement::~CodeSymElement
virtual ~CodeSymElement()
Definition: CodeSymElement.cc:52
TPEF::CodeSymElement::setSize
void setSize(Word aSize)
Definition: CodeSymElement.cc:112
TPEF::ReferenceManager::SafePointer
Definition: SafePointer.hh:188
TPEF::ReferenceManager::SafePointer::pointer
SafePointable * pointer() const
TPEF::SymbolElement
Definition: SymbolElement.hh:52
TPEF::CodeSymElement::size_
Word size_
Size of referred object in MAUs.
Definition: CodeSymElement.hh:64
TPEF::CodeSymElement::reference
InstructionElement * reference() const
Definition: CodeSymElement.cc:71
TPEF::SymbolElement::STT_CODE
@ STT_CODE
Associated with executable code.
Definition: SymbolElement.hh:69
TPEF::CodeSymElement::reference_
const ReferenceManager::SafePointer * reference_
Referred object.
Definition: CodeSymElement.hh:62
TPEF::CodeSymElement::CodeSymElement
CodeSymElement()
Definition: CodeSymElement.cc:44
TPEF::CodeSymElement::size
Word size() const
Definition: CodeSymElement.cc:102
TPEF
Definition: Assembler.hh:43