Linker::Image Class Reference

Inheritance diagram for Linker::Image:

Public Member Functions
std::shared_ptr< const Image >	AsImage () const override
	Retrieves a randomly accessible image.
virtual size_t	ReadData (size_t bytes, offset_t offset, void *buffer) const =0
	Attempts to fill a buffer with data.
uint64_t	ReadUnsigned (size_t bytes, offset_t offset, EndianType endiantype) const
	Reads an unsigned number at a specific offset.
uint64_t	ReadUnsigned (size_t bytes, offset_t offset) const
	Reads an unsigned number at a specific offset with the default endianness.
int64_t	ReadSigned (size_t bytes, offset_t offset, EndianType endiantype) const
	Reads a signed number at a specific offset.
int64_t	ReadSigned (size_t bytes, offset_t offset) const
	Reads a signed number at a specific offset with the default endianness.
int	GetByte (offset_t offset) const
	Retrieve byte at a certain offset (optional, might not be defined)
virtual offset_t	WriteFile (const std::shared_ptr< Writer > &wr, offset_t count, offset_t offset=0) const
	Writes data of non-zero filled sections.
offset_t	WriteFile (const std::shared_ptr< Writer > &wr) const override
	Writes data of non-zero filled sections.
virtual offset_t	WriteFile (const std::shared_ptr< Writer > &wr) const=0
	Writes data of non-zero filled sections.
Public Member Functions inherited from Linker::Contents
virtual offset_t	ImageSize () const =0
	Retrieves the offset of the byte after the last one belonging to this format from the first one.
std::shared_ptr< Image >	AsImage ()
	Retrieves a randomly accessible image.

Member Function Documentation

AsImage()

std::shared_ptr< const Image > Image::AsImage ( ) const

overridevirtual

Retrieves a randomly accessible image.

Reimplemented from Linker::Contents.

Reimplemented in Microsoft::LEFormat::SegmentPage.

ReadData()

virtual size_t Linker::Image::ReadData ( size_t  bytes, offset_t  offset, void *  buffer  ) const

pure virtual

Attempts to fill a buffer with data.

Parameters

bytes	The (maximum) number of bytes to place in buffer
offset	The offset in the image to start reading the data
buffer	A byte buffer

Returns

Actual number of bytes copied into buffer

Implemented in Microsoft::LEFormat::PageSet, Microsoft::LEFormat::SegmentPage, Microsoft::LEFormat::IteratedPage, Microsoft::LEFormat::IteratedPage::View, Microsoft::PEFormat::MemoryPortionImage, Linker::Buffer, Linker::Section, Linker::Segment, Linker::TableSection< TableEntryType >, and Linker::TableSection< GOTEntry >.

WriteFile() [1/3]

offset_t Image::WriteFile ( const std::shared_ptr< Writer > &  wr ) const

overridevirtual

Writes data of non-zero filled sections.

Implements Linker::Contents.

Reimplemented in Linker::Section, Linker::Segment, Linker::TableSection< GOTEntry >, Linker::TableSection< GOTEntry >, Linker::Segment, Linker::Segment, Linker::TableSection< TableEntryType >, and Linker::TableSection< TableEntryType >.

WriteFile() [2/3]

virtual offset_t Linker::Contents::WriteFile ( const std::shared_ptr< Writer > &  wr ) const

virtual

Writes data of non-zero filled sections.

Implements Linker::Contents.

Reimplemented in Linker::Section, Linker::Segment, Linker::TableSection< GOTEntry >, Linker::TableSection< GOTEntry >, Linker::Segment, Linker::Segment, Linker::TableSection< TableEntryType >, and Linker::TableSection< TableEntryType >.

WriteFile() [3/3]

offset_t Image::WriteFile ( const std::shared_ptr< Writer > &  wr, offset_t  count, offset_t  offset = 0  ) const

virtual

Writes data of non-zero filled sections.

Reimplemented in Microsoft::LEFormat::PageSet, Microsoft::LEFormat::SegmentPage, Microsoft::LEFormat::IteratedPage, Linker::TableSection< TableEntryType >, Linker::TableSection< GOTEntry >, Linker::Segment, Linker::Buffer, Linker::Section, Linker::Segment, Linker::TableSection< TableEntryType >, and Linker::TableSection< GOTEntry >.

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The documentation for this class was generated from the following files:

• src/linker/image.h
• src/linker/image.cc