Base class for a family of Intel Relocatable Object formats. More...

#include <omf.h>

Inheritance diagram for OMF::OMFFormat:

Classes
class	ContentRecord
	A record representing data to be loaded into a segment. More...

class	EmptyRecord
	A record type that has no contents, aside from the type, length and checksum, used for BLKEND. More...

class	LibraryDictionaryRecord
	All public symbols of all modules, used for LIBDIC. More...

class	LibraryHeaderRecord
	Library header record, used for LIBHED. More...

class	LibraryModuleLocationsRecord
	Library module offsets, used for LIBLOC. More...

class	LibraryModuleNamesRecord
	Library module names, used for LIBNAM. More...

class	LineNumbersRecord
	A record representing line number information. More...

class	Record
	Base class representing OMF record types. More...

class	UnknownRecord
	An unparsed record type, if the format is not recognized. More...

Public Types
typedef uint16_t	index_t
	An index referring to an element or definition in the file, typically stored as 1 or 2 bytes, used for OMF86 and OMF96.

Static Public Member Functions
static std::string	ReadString (const std::shared_ptr< Linker::Reader > &rd, size_t max_bytes=size_t(-1))
	Reads a string prefixed with a length byte.

static void	WriteString (const std::shared_ptr< ChecksumWriter > &wr, std::string text)
	Writes a string prefixed with a length byte.

static index_t	ReadIndex (const std::shared_ptr< Linker::Reader > &rd)
	Parses a 1 or 2 byte index value.

static void	WriteIndex (const std::shared_ptr< ChecksumWriter > &wr, index_t index)
	Produces a 1 or 2 byte index value.

static size_t	IndexSize (index_t index)
	Determines if the index value requires 1 or 2 bytes to store.

static std::shared_ptr< OMFFormat >	ReadOMFFile (const std::shared_ptr< Linker::Reader > &rd)
	Attempts to parse an OMF file, whether OMF80, OMF86, OMF51 or OMF96.

Public Attributes
offset_t	file_size = 0
	Used to calculate record offsets when generating OMF file.

Public Attributes inherited from Linker::Format
offset_t	file_offset
	The offset of the first byte used by this format in the file it is stored in.

Additional Inherited Members
Public Member Functions inherited from Linker::Format
	Format (offset_t file_offset=0)

virtual void	Clear ()
	Resets all fields to their default values, deallocate memory.

virtual void	ReadFile (const std::shared_ptr< Reader > &rd)=0
	Loads file into memory.

offset_t	WriteFile (const std::shared_ptr< Writer > &wr) const override=0
	Stores data in memory to file.

virtual void	Dump (Dumper::Dumper &dump) const
	Display file contents in a nice manner.

virtual void	SetFileOffset (offset_t new_offset)
	Attempts to alter the offset to the first byte of the format from the beginning of the file.

offset_t	ImageSize () const override
	Retrieves the offset of the byte after the last one belonging to this format from the first one.

Public Member Functions inherited from Linker::Contents
virtual std::shared_ptr< const Image >	AsImage () const
	Retrieves a randomly accessible image.

std::shared_ptr< Image >	AsImage ()
	Retrieves a randomly accessible image.

Detailed Description

Base class for a family of Intel Relocatable Object formats.

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

Classes