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src
base
tpef
SectionSizeReplacer.cc
Go to the documentation of this file.
1
/*
2
Copyright (c) 2002-2009 Tampere University.
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4
This file is part of TTA-Based Codesign Environment (TCE).
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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:
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The above copyright notice and this permission notice shall be included in
14
all copies or substantial portions of the Software.
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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.
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*/
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/**
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* @file SectionSizeReplacer.cc
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*
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* Definition of SectionSizeReplacer class.
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*
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* @author Mikael Lepistö 2003 (tmlepist-no.spam-cs.tut.fi)
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*
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* @note rating: yellow
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*/
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#include "
SectionSizeReplacer.hh
"
35
#include "
SafePointer.hh
"
36
#include "
MapTools.hh
"
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#include "
BinaryStream.hh
"
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namespace
TPEF
{
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using
ReferenceManager::SafePointer;
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std::map<const SafePointable*, Word>
SectionSizeReplacer::sizeMap
;
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/**
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* Constructor.
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*/
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SectionSizeReplacer::SectionSizeReplacer
(
const
SafePointable
* obj) :
49
ValueReplacer
(obj) {
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}
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/**
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* Copy constructor.
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*/
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SectionSizeReplacer::SectionSizeReplacer
(
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const
SectionSizeReplacer
& replacer) :
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ValueReplacer
(replacer) {
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}
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/**
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* Destructor.
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*/
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SectionSizeReplacer::~SectionSizeReplacer
() {
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}
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/**
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* Tries to do replacement in to the stream.
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*
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* @return True if replacement were done.
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*/
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bool
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SectionSizeReplacer::tryToReplace
() {
73
if
(
MapTools::containsKey
(
sizeMap
,
reference
())) {
74
stream
().
setWritePosition
(
streamPosition
());
75
stream
().
writeWord
(
sizeMap
[
reference
()]);
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return
true
;
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}
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stream
().
writeWord
(0);
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return
false
;
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}
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/**
84
* Creates dynamically allocated copy of replacer.
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*
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* @return Dynamically allocated copy of replacer.
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*/
88
ValueReplacer
*
89
SectionSizeReplacer::clone
() {
90
return
new
SectionSizeReplacer
(*
this
);
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}
92
93
/**
94
* Set's size for referred object.
95
*
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* @param obj Objects which for size is stored.
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* @param size Size to store.
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*/
99
void
100
SectionSizeReplacer::setSize
(
const
SafePointable
* obj, Word size) {
101
assert
(obj != NULL);
102
sizeMap
[obj] = size;
103
}
104
105
/**
106
* Clears all elements from size map.
107
*/
108
void
109
SectionSizeReplacer::clear
() {
110
sizeMap
.clear();
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}
112
113
}
SectionSizeReplacer.hh
TPEF::SectionSizeReplacer
Definition:
SectionSizeReplacer.hh:50
TPEF::SectionSizeReplacer::SectionSizeReplacer
SectionSizeReplacer(const SafePointable *obj)
Definition:
SectionSizeReplacer.cc:48
TPEF::BinaryStream::writeWord
void writeWord(Word word)
Definition:
BinaryStream.cc:368
TPEF::SectionSizeReplacer::clone
virtual ValueReplacer * clone()
Definition:
SectionSizeReplacer.cc:89
MapTools.hh
TPEF::SectionSizeReplacer::tryToReplace
virtual bool tryToReplace()
Definition:
SectionSizeReplacer.cc:72
SafePointer.hh
assert
#define assert(condition)
Definition:
Application.hh:86
TPEF::ValueReplacer::stream
static BinaryStream & stream()
Definition:
ValueReplacer.cc:160
TPEF::BinaryStream::setWritePosition
void setWritePosition(unsigned int position)
Definition:
BinaryStream.cc:689
TPEF::SectionSizeReplacer::clear
static void clear()
Definition:
SectionSizeReplacer.cc:109
TPEF::SafePointable
Definition:
SafePointable.hh:48
TPEF::ValueReplacer::streamPosition
unsigned int streamPosition() const
Definition:
ValueReplacer.cc:180
MapTools::containsKey
static bool containsKey(const MapType &aMap, const KeyType &aKey)
TPEF::SectionSizeReplacer::setSize
static void setSize(const SafePointable *obj, Word size)
Definition:
SectionSizeReplacer.cc:100
TPEF::SectionSizeReplacer::~SectionSizeReplacer
virtual ~SectionSizeReplacer()
Definition:
SectionSizeReplacer.cc:63
BinaryStream.hh
TPEF::SectionSizeReplacer::sizeMap
static std::map< const SafePointable *, Word > sizeMap
Contains sections sizes.
Definition:
SectionSizeReplacer.hh:68
TPEF::ValueReplacer
Definition:
ValueReplacer.hh:71
TPEF
Definition:
Assembler.hh:43
TPEF::ValueReplacer::reference
const SafePointable * reference() const
Definition:
ValueReplacer.cc:170
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