Package ghidra.app.util.bin.format.omf

Class OmfRecord

java.lang.Object

ghidra.app.util.bin.format.omf.OmfRecord

Direct Known Subclasses:

OmfCommentRecord, OmfEnumeratedData, OmfExternalSymbol, OmfFileHeader, OmfFixupRecord, OmfGroupRecord, OmfIteratedData, OmfLibraryRecord, OmfLineNumberRecord, OmfModuleEnd, OmfNamesRecord, OmfSegmentHeader, OmfSymbolRecord

public abstract class OmfRecord
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
protected byte	checkSum
static byte	COMDEF
static byte	COMENT
static byte	EXTDEF
static byte	FIXUPP
static byte	GRPDEF
static byte	LCOMDEF
static byte	LEDATA
static byte	LEXTDEF
static byte	LHEADR
static byte	LIDATA
static byte	LINNUM
static byte	LNAMES
static byte	LPUBDEF
static byte	MODEND
static byte	PUBDEF
protected int	recordLength
protected byte	recordType
static byte	SEGDEF
static byte	THEADR

Constructor Summary

Constructors

Constructor	Description
OmfRecord()

Method Summary

Modifier and Type	Method	Description
byte	calcCheckSum(BinaryReader reader)
int	getRecordLength()
byte	getRecordType()
boolean	hasBigFields()
void	readCheckSumByte(BinaryReader reader)
static int	readIndex(BinaryReader reader)
static int	readInt1Or2(BinaryReader reader, boolean isBig)
static int	readInt2Or4(BinaryReader reader, boolean isBig)
static OmfRecord	readRecord(BinaryReader reader)
void	readRecordHeader(BinaryReader reader)
static java.lang.String	readString(BinaryReader reader)	Read the OMF string format, 1-byte length, followed by that many ascii characters
boolean	validCheckSum(BinaryReader reader)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

THEADR

public static final byte THEADR

See Also:

Constant Field Values

LHEADR

public static final byte LHEADR

See Also:

Constant Field Values

COMENT

public static final byte COMENT

See Also:

Constant Field Values

MODEND

public static final byte MODEND

See Also:

Constant Field Values

EXTDEF

public static final byte EXTDEF

See Also:

Constant Field Values

PUBDEF

public static final byte PUBDEF

See Also:

Constant Field Values

LINNUM

public static final byte LINNUM

See Also:

Constant Field Values

LNAMES

public static final byte LNAMES

See Also:

Constant Field Values

SEGDEF

public static final byte SEGDEF

See Also:

Constant Field Values

GRPDEF

public static final byte GRPDEF

See Also:

Constant Field Values

FIXUPP

public static final byte FIXUPP

See Also:

Constant Field Values

LEDATA

public static final byte LEDATA

See Also:

Constant Field Values

LIDATA

public static final byte LIDATA

See Also:

Constant Field Values

COMDEF

public static final byte COMDEF

See Also:

Constant Field Values

LEXTDEF

public static final byte LEXTDEF

See Also:

Constant Field Values

LPUBDEF

public static final byte LPUBDEF

See Also:

Constant Field Values

LCOMDEF

public static final byte LCOMDEF

See Also:

Constant Field Values

recordType

protected byte recordType

recordLength

protected int recordLength

checkSum

protected byte checkSum

Constructor Detail

OmfRecord

public OmfRecord()

Method Detail

getRecordType

public byte getRecordType()

getRecordLength

public int getRecordLength()

readRecordHeader

public void readRecordHeader(BinaryReader reader)
                      throws java.io.IOException

Throws:

java.io.IOException

readCheckSumByte

public void readCheckSumByte(BinaryReader reader)
                      throws java.io.IOException

Throws:

java.io.IOException

calcCheckSum

public byte calcCheckSum(BinaryReader reader)
                  throws java.io.IOException

Throws:

java.io.IOException

validCheckSum

public boolean validCheckSum(BinaryReader reader)
                      throws java.io.IOException

Throws:

java.io.IOException

hasBigFields

public boolean hasBigFields()

readInt1Or2

public static int readInt1Or2(BinaryReader reader,
                              boolean isBig)
                       throws java.io.IOException

Throws:

java.io.IOException

readInt2Or4

public static int readInt2Or4(BinaryReader reader,
                              boolean isBig)
                       throws java.io.IOException

Throws:

java.io.IOException

readIndex

public static int readIndex(BinaryReader reader)
                     throws java.io.IOException

Throws:

java.io.IOException

readRecord

public static OmfRecord readRecord(BinaryReader reader)
                            throws java.io.IOException,
                                   OmfException

Throws:

java.io.IOException

OmfException

readString

public static java.lang.String readString(BinaryReader reader)
                                   throws java.io.IOException

Read the OMF string format, 1-byte length, followed by that many ascii characters

Parameters:

reader -

Returns:

Throws:

java.io.IOException