Functor used to write initialization of the memory writer. More...

#include <memory_initialization_writer_base.hpp>

Inheritance diagram for MemoryInitializationWriterBase:

Collaboration diagram for MemoryInitializationWriterBase:

Public Member Functions
	MemoryInitializationWriterBase (const tree_managerConstRef TM, const BehavioralHelperConstRef behavioral_helper, const unsigned long int reserved_mem_bytes, const tree_nodeConstRef function_parameter, const TestbenchGeneration_MemoryType testbench_generation_memory_type, const ParameterConstRef parameters)
	Constructor. More...

void	CheckEnd () override
	Check that all the necessary information was present in the initialization string. More...

void	GoDown () override
	Start the initialization of a new aggregated data structure. More...

void	GoNext () override
	Consume an element of an aggregated data structure. More...

void	GoUp () override
	Ends the initialization of the current aggregated data structure. More...

Public Member Functions inherited from CInitializationParserFunctor
	CInitializationParserFunctor ()
	Constructor. More...

virtual	~CInitializationParserFunctor ()
	Destructor. More...

virtual void	Process (const std::string &content)=0
	Process an element. More...

virtual void	ActivateFileInit (const std::string &filename)=0
	In case the test_v has a size over a threshold write the tests on a file. More...

virtual void	FinalizeFileInit ()=0
	Copy and close the file. More...

Protected Member Functions
const std::string	PrintStatus () const
	Print the current status. More...

Protected Attributes
const tree_managerConstRef	TM
	The tree manager. More...

const BehavioralHelperConstRef	behavioral_helper
	The behavioral helper. More...

const unsigned long int	reserved_mem_bytes
	The number of bytes to be written. More...

unsigned long int	written_bytes
	The number of bytes currently written. More...

std::vector< std::pair< const tree_nodeConstRef, size_t > >	status
	The stack representing the current status of the parser; the content is the last dumped element. More...

const tree_nodeConstRef	function_parameter
	The variable/parameter being printed. More...

const TestbenchGeneration_MemoryType	testbench_generation_memory_type
	The type of initialization being written. More...

Protected Attributes inherited from CInitializationParserFunctor
int	debug_level
	The debug level. More...

bool	write_in_a_file
	the data will be written in a data copied by the caller More...

std::string	file_variable
	variable used to write in a variable More...

Detailed Description

Functor used to write initialization of the memory writer.

Definition at line 65 of file memory_initialization_writer_base.hpp.

Constructor & Destructor Documentation

◆ MemoryInitializationWriterBase()

MemoryInitializationWriterBase::MemoryInitializationWriterBase	(	const tree_managerConstRef	_TM,
		const BehavioralHelperConstRef	_behavioral_helper,
		const unsigned long int	_reserved_mem_bytes,
		const tree_nodeConstRef	_function_parameter,
		const TestbenchGeneration_MemoryType	_testbench_generation_memory_type,
		const ParameterConstRef	parameters
	)

Constructor.

Header include.

Parameters

TM	is the tree manager
behavioral_helper	is the behavioral helper
reserved_mem_bytes	is the number of bytes to be written
function_parameter	is the function parameter whose initialization is being printed
testbench_generation_memory_type	is the type of initialization being printed
parameters	is the set of input parameters

. include HLS/simulation include STD include STL include tree includes utility include

Definition at line 68 of file memory_initialization_writer_base.cpp.

References tree_helper::CGetType(), function_parameter, and status.

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Member Function Documentation

◆ CheckEnd()

void MemoryInitializationWriterBase::CheckEnd ( )

overridevirtual

Check that all the necessary information was present in the initialization string.

First of all we have to check that there is just one element in the stack

Implements CInitializationParserFunctor.

Definition at line 83 of file memory_initialization_writer_base.cpp.

References PrintStatus(), reserved_mem_bytes, status, STR, THROW_ERROR, and written_bytes.

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◆ GoDown()

void MemoryInitializationWriterBase::GoDown ( )

overridevirtual

Start the initialization of a new aggregated data structure.

Implements CInitializationParserFunctor.

Definition at line 192 of file memory_initialization_writer_base.cpp.

References tree_helper::CGetElements(), tree_helper::CGetFieldTypes(), tree_helper::CGetPointedType(), CInitializationParserFunctor::debug_level, DEBUG_LEVEL_VERY_PEDANTIC, GET_CONST_NODE, INDENT_DBG_MEX, tree_helper::IsArrayType(), tree_helper::IsPointerType(), tree_helper::IsStructType(), tree_helper::IsUnionType(), PrintStatus(), status, STR, THROW_ASSERT, and THROW_ERROR.

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◆ GoNext()

void MemoryInitializationWriterBase::GoNext ( )

overridevirtual

Consume an element of an aggregated data structure.

We have read a field of record, move to the next field, if any

Check if there is at least another field

Implements CInitializationParserFunctor.

Definition at line 219 of file memory_initialization_writer_base.cpp.

References tree_helper::CGetFieldTypes(), CInitializationParserFunctor::debug_level, DEBUG_LEVEL_VERY_PEDANTIC, GET_CONST_NODE, INDENT_DBG_MEX, tree_helper::IsArrayEquivType(), tree_helper::IsPointerType(), tree_helper::IsStructType(), PrintStatus(), status, and THROW_ASSERT.

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◆ GoUp()

void MemoryInitializationWriterBase::GoUp ( )

overridevirtual

Ends the initialization of the current aggregated data structure.

Second, according to the type let's how many elements have to have been processed

parameters cannot have this type, but global variables can

Actually the expected size is unknown

Actual size depends on the pointed type

Implements CInitializationParserFunctor.

Definition at line 96 of file memory_initialization_writer_base.cpp.

References CASE_BINARY_EXPRESSION, CASE_CPP_NODES, CASE_CST_NODES, CASE_DECL_NODES, CASE_FAKE_NODES, CASE_GIMPLE_NODES, CASE_PRAGMA_NODES, CASE_QUATERNARY_EXPRESSION, CASE_TERNARY_EXPRESSION, CASE_UNARY_EXPRESSION, tree_helper::CGetFieldTypes(), CInitializationParserFunctor::debug_level, DEBUG_LEVEL_VERY_PEDANTIC, GET_CONST_NODE, tree_helper::GetArrayDimensions(), INDENT_DBG_MEX, NODE_NOT_YET_SUPPORTED_EC, PrintStatus(), status, STR, THROW_ASSERT, THROW_ERROR, and THROW_ERROR_CODE.

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◆ PrintStatus()

const std::string MemoryInitializationWriterBase::PrintStatus ( ) const

protected

Print the current status.

Definition at line 250 of file memory_initialization_writer_base.cpp.

References GET_CONST_NODE, level, status, and STR.

Referenced by CheckEnd(), GoDown(), GoNext(), and GoUp().

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Field Documentation

◆ behavioral_helper

const BehavioralHelperConstRef MemoryInitializationWriterBase::behavioral_helper

protected

The behavioral helper.

Definition at line 72 of file memory_initialization_writer_base.hpp.

Referenced by MemoryInitializationCWriter::Process(), and MemoryInitializationWriter::Process().

◆ function_parameter

const tree_nodeConstRef MemoryInitializationWriterBase::function_parameter

protected

The variable/parameter being printed.

Definition at line 88 of file memory_initialization_writer_base.hpp.

Referenced by MemoryInitializationWriterBase(), MemoryInitializationCWriter::Process(), and MemoryInitializationWriter::Process().

◆ reserved_mem_bytes

const unsigned long int MemoryInitializationWriterBase::reserved_mem_bytes

protected

The number of bytes to be written.

Definition at line 75 of file memory_initialization_writer_base.hpp.

Referenced by CheckEnd().

◆ status

std::vector<std::pair<const tree_nodeConstRef, size_t> > MemoryInitializationWriterBase::status

protected

The stack representing the current status of the parser; the content is the last dumped element.

First element of the pair is the tree node describing the type, the second element of the pair is the number of the field (for struct/union) or of the element (for array) Second element is the number of seen elements (index of the last element + 1) Note that storing last element dumped is equivalent to store next element to be dumped, but this approach make easier check of closes parenthesis

Definition at line 85 of file memory_initialization_writer_base.hpp.

Referenced by CheckEnd(), GoDown(), GoNext(), GoUp(), MemoryInitializationWriterBase(), PrintStatus(), MemoryInitializationCWriter::Process(), and MemoryInitializationWriter::Process().