Initialization data for common segments, used for COMDAT (included in TIS) More...

#include <omf.h>

Inheritance diagram for OMF::OMF86Format::InitializedCommunalDataRecord:

Public Types
enum	selection_criterion_t : uint8_t { SelectNoMatch = 0x00 , SelectPickAny = 0x10 , SelectSameSize = 0x20 , SelectExactMatch = 0x30 }

enum	allocation_type_t : uint8_t { AllocateExplicit = 0x00 , AllocateFarCode = 0x01 , AllocateFarData = 0x02 , AllocateCode32 = 0x03 , AllocateData32 = 0x04 }

Public Member Functions
	InitializedCommunalDataRecord (record_type_t record_type=record_type_t(0))

void	ReadRecordContents (OMF86Format omf, Module mod, Linker::Reader &rd) override

uint16_t	GetRecordSize (OMF86Format omf, Module mod) const override

void	WriteRecordContents (OMF86Format omf, Module mod, ChecksumWriter &wr) const override

void	CalculateValues (OMF86Format omf, Module mod) override

void	ResolveReferences (OMF86Format omf, Module mod) override

Public Member Functions inherited from OMF::OMFFormat::Record< RecordTypeByte, FormatType, ModuleType >
	Record (RecordTypeByte record_type=RecordTypeByte(0))

offset_t	RecordEnd () const

virtual void	ReadRecordContents (FormatType omf, ModuleType mod, Linker::Reader &rd)=0
	Reads the record contents, except for the type, length and checksum.

virtual uint16_t	GetRecordSize (FormatType omf, ModuleType mod) const =0
	Calculates the required bytes to write the record, might be less than record_length.

virtual void	WriteRecordContents (FormatType omf, ModuleType mod, ChecksumWriter &wr) const =0
	Writes the record contents, except for the type, length and checksum.

virtual void	WriteRecord (FormatType omf, ModuleType mod, Linker::Writer &wr) const
	Writes the full record.

virtual void	CalculateValues (FormatType omf, ModuleType mod)
	Updates all fields that will be used for writing an OMF module, should be called before output.

virtual void	ResolveReferences (FormatType omf, ModuleType mod)
	Resolves any fields read from an OMF module, should be called after inpnut.

virtual void	DumpAddFields (Dumper::Dumper &dump, Dumper::Region &region, const FormatType omf, const ModuleType mod, size_t record_index) const

virtual void	Dump (Dumper::Dumper &dump, const FormatType omf, const ModuleType mod, size_t record_index) const

bool	Is32Bit (FormatType *omf) const
	Records are 32-bit if the least significant bit of their record type is set (only meaningful for OMF86Format)

size_t	GetOffsetSize (FormatType *omf) const
	The number of bytes in an offset appearing inside the record, 2 for 16-bit records, 4 for 32-bit records (only meaningful for OMF86Format)

Public Attributes
bool	continued
	Set if this record is the continuation of a previous record, cleared if it is a new record.

bool	iterated
	Set if the format of the data is iterated, cleared for enumerated.

bool	local
	Local common segment.

bool	code_segment
	Set if the data is to be placed in a code segment.

selection_criterion_t	selection_criterion

allocation_type_t	allocation_type

SegmentDefinitionRecord::alignment_t	alignment

uint32_t	offset

TypeIndex	type

BaseSpecification	base

NameIndex	name

std::shared_ptr< DataBlock >	data

Public Attributes inherited from OMF::OMFFormat::Record< RecordTypeByte, FormatType, ModuleType >
offset_t	record_offset
	Offset of record within the file.

uint16_t	record_length
	Length of record body file, excluding the type byte and 2-byte length field.

RecordTypeByte	record_type
	A byte value identifying the type of record.

Static Public Attributes
static constexpr uint8_t	SelectionCriterionMask = 0xF0

static constexpr uint8_t	AllocationTypeMask = 0x0F

static constexpr SegmentDefinitionRecord::alignment_t	UseSegment = SegmentDefinitionRecord::alignment_t(0)

Detailed Description

Initialization data for common segments, used for COMDAT (included in TIS)

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

src/format/omf.h
src/format/omf.cc

Public Types

Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description