OpenASIP  2.0
DataSymElement.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 
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24 /**
25  * @file DataSymElement.cc
26  *
27  * Definition of DataSymElement class.
28  *
29  * @author Mikael Lepistö 2004 (tmlepist-no.spam-cs.tut.fi)
30  *
31  * @note rating: yellow
32  */
33 
34 #include "DataSymElement.hh"
35 
36 namespace TPEF {
37 
38 using ReferenceManager::SafePointer;
39 
40 /**
41  * Constructor.
42  */
44  SymbolElement(),
45  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_DATA;
63 }
64 
65 /**
66  * Returns object which element refers.
67  *
68  * @return object which element refers.
69  */
70 Chunk*
72  return dynamic_cast<Chunk*>(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)
TPEF::DataSymElement::setReference
void setReference(Chunk *aReference)
Definition: DataSymElement.cc:81
TPEF::DataSymElement::size_
Word size_
Size of referred object in MAUs.
Definition: DataSymElement.hh:59
TPEF::SymbolElement::SymbolType
SymbolType
Type of symbol element.
Definition: SymbolElement.hh:66
TPEF::DataSymElement::reference_
const ReferenceManager::SafePointer * reference_
Referred object.
Definition: DataSymElement.hh:57
DataSymElement.hh
TPEF::DataSymElement::reference
Chunk * reference() const
Definition: DataSymElement.cc:71
TPEF::ReferenceManager::SafePointer
Definition: SafePointer.hh:188
TPEF::ReferenceManager::SafePointer::pointer
SafePointable * pointer() const
TPEF::SymbolElement
Definition: SymbolElement.hh:52
TPEF::DataSymElement::type
virtual SymbolType type() const
Definition: DataSymElement.cc:61
TPEF::DataSymElement::~DataSymElement
virtual ~DataSymElement()
Definition: DataSymElement.cc:52
TPEF::DataSymElement::setSize
void setSize(Word aSize)
Definition: DataSymElement.cc:112
TPEF::SymbolElement::STT_DATA
@ STT_DATA
Associated with data object.
Definition: SymbolElement.hh:68
TPEF::DataSymElement::size
Word size() const
Definition: DataSymElement.cc:102
TPEF::DataSymElement::DataSymElement
DataSymElement()
Definition: DataSymElement.cc:43
TPEF::Chunk
Definition: Chunk.hh:45
TPEF
Definition: Assembler.hh:43