C# Class Reko.Core.MemoryArea

Contains the bytes that are present in memory after a program is loaded.

Loading sparse images should load multiple memory areas. Use SegmentMap and ImageSegments to accomplish this.

ファイルを表示 Open project: uxmal/reko Class Usage Examples

Public Methods

Method	Description
CompareArrays ( byte src, int iSrc, byte dst, int cb ) : bool
CreateBeReader ( Address addr ) : BeImageReader
CreateBeReader ( ulong offset ) : BeImageReader
CreateLeReader ( Address addr ) : Reko.Core.LeImageReader
CreateLeReader ( ulong offset ) : Reko.Core.LeImageReader
FixupLeUInt16 ( uint imageOffset, ushort delta ) : ushort	Adds the delta to the ushort at the given offset.
IsValidAddress ( Address addr ) : bool
IsValidLinearAddress ( ulong linearAddr ) : bool
MemoryArea ( Address addrBase, byte bytes ) : Reko.Core.Expressions
ReadBe ( byte abImage, long imageOffset, PrimitiveType type ) : Constant
ReadBe ( long imageOffset, PrimitiveType type ) : Constant
ReadBeDouble ( byte abImage, long off ) : Constant
ReadBeDouble ( long off ) : Constant
ReadBeFloat ( byte abImage, long off ) : Constant
ReadBeFloat ( long off ) : Constant
ReadBeInt16 ( byte img, long offset ) : short
ReadBeInt16 ( uint off ) : short
ReadBeInt32 ( byte abImage, long off ) : int
ReadBeInt32 ( uint off ) : int
ReadBeInt64 ( byte image, long off ) : long
ReadBeInt64 ( uint off ) : long
ReadBeUInt16 ( byte abImage, long off ) : ushort
ReadBeUInt16 ( uint off ) : ushort
ReadBeUInt32 ( byte abImage, long off ) : uint
ReadBeUInt32 ( uint off ) : uint
ReadBeUInt64 ( byte abImage, long off ) : ulong
ReadBeUint64 ( uint off ) : ulong
ReadByte ( Address addr ) : byte
ReadLe ( byte abImage, long imageOffset, PrimitiveType type ) : Constant
ReadLe ( long imageOffset, PrimitiveType type ) : Constant	Reads a little-endian word from image offset. If the word being read was a relocation, it is returned with a [[pointer]] or [[segment]] data type. Otherwise a neutral [[word]] is returned.
ReadLeDouble ( Address addr ) : Constant
ReadLeDouble ( byte abImage, long off ) : Constant
ReadLeDouble ( long off ) : Constant
ReadLeFloat ( Address addr ) : Constant
ReadLeFloat ( byte abImage, long off ) : Constant
ReadLeFloat ( long off ) : Constant
ReadLeInt16 ( Address addr ) : short
ReadLeInt16 ( byte abImage, long offset ) : short
ReadLeInt16 ( uint off ) : short
ReadLeInt32 ( Address addr ) : int
ReadLeInt32 ( byte abImage, long off ) : int
ReadLeInt32 ( uint off ) : int
ReadLeInt64 ( Address addr ) : long
ReadLeInt64 ( byte image, long off ) : long
ReadLeInt64 ( uint off ) : long
ReadLeUInt16 ( Address addr ) : ushort
ReadLeUInt16 ( byte img, long off ) : ushort
ReadLeUInt16 ( uint off ) : ushort
ReadLeUInt32 ( Address addr ) : uint
ReadLeUInt32 ( byte img, long off ) : uint
ReadLeUInt32 ( uint off ) : uint
ReadLeUInt64 ( byte img, long off ) : ulong
ReadLeUint64 ( Address addr ) : ulong
ReadLeUint64 ( uint off ) : ulong
ToString ( ) : string
TryReadBe ( long imageOffset, PrimitiveType type, Constant &c ) : bool
TryReadBeInt32 ( byte abImage, long off, int &value ) : bool
TryReadBeInt64 ( byte image, long off, long &value ) : bool
TryReadBeUInt16 ( byte img, long offset, ushort &value ) : bool
TryReadBeUInt32 ( byte abImage, long off, uint &value ) : bool
TryReadBeUInt64 ( byte image, long off, ulong &value ) : bool
TryReadByte ( Address addr, byte &b ) : bool
TryReadByte ( byte img, long off, byte &b ) : bool
TryReadByte ( long off, byte &b ) : bool
TryReadBytes ( Address addr, int length, byte membuf ) : bool
TryReadBytes ( long off, int length, byte membuf ) : bool
TryReadLe ( long imageOffset, PrimitiveType type, Constant &c ) : bool
TryReadLeInt32 ( byte abImage, uint off, int &value ) : bool
TryReadLeInt64 ( byte image, long off, long &value ) : bool
TryReadLeUInt16 ( byte abImage, uint offset, ushort &us ) : bool
TryReadLeUInt32 ( Address address, uint &dw ) : bool
TryReadLeUInt32 ( byte abImage, long off, uint &value ) : bool
TryReadLeUInt64 ( Address address, ulong &dw ) : bool
TryReadLeUInt64 ( byte image, long off, ulong &value ) : bool
WriteBeUInt32 ( byte abImage, uint offset, uint dw ) : void
WriteBeUInt32 ( long offset, uint dw ) : void
WriteByte ( Address addr, byte b ) : void
WriteByte ( long offset, byte b ) : void
WriteBytes ( byte srcBytes, long offset, int count ) : void
WriteBytes ( byte srcBytes, long offset, int count, byte dstBytes ) : void
WriteLeInt16 ( byte abImage, long offset, short w ) : void
WriteLeUInt16 ( Address addr, ushort w ) : void
WriteLeUInt16 ( long offset, ushort w ) : void
WriteLeUInt32 ( Address addr, uint dw ) : void
WriteLeUInt32 ( long offset, uint dw ) : void

Private Methods

Method	Description
CreateImageMap ( ) : Reko.Core.SegmentMap
IntPow ( double b, int e ) : double
ToOffset ( Address addr ) : long

Method Details

CompareArrays() public static method

public static CompareArrays ( byte src, int iSrc, byte dst, int cb ) : bool
src	byte
iSrc	int
dst	byte
cb	int
return	bool

CreateBeReader() public method

public CreateBeReader ( Address addr ) : BeImageReader
addr	Address
return	BeImageReader

CreateBeReader() public method

public CreateBeReader ( ulong offset ) : BeImageReader
offset	ulong
return	BeImageReader

CreateLeReader() public method

public CreateLeReader ( Address addr ) : Reko.Core.LeImageReader
addr	Address
return	Reko.Core.LeImageReader

CreateLeReader() public method

public CreateLeReader ( ulong offset ) : Reko.Core.LeImageReader
offset	ulong
return	Reko.Core.LeImageReader

FixupLeUInt16() public method

Adds the delta to the ushort at the given offset.

public FixupLeUInt16 ( uint imageOffset, ushort delta ) : ushort
imageOffset	uint
delta	ushort
return	ushort

IsValidAddress() public method

public IsValidAddress ( Address addr ) : bool
addr	Address
return	bool

IsValidLinearAddress() public method

public IsValidLinearAddress ( ulong linearAddr ) : bool
linearAddr	ulong
return	bool

MemoryArea() public method

public MemoryArea ( Address addrBase, byte bytes ) : Reko.Core.Expressions
addrBase	Address
bytes	byte
return	Reko.Core.Expressions

ReadBe() public static method

public static ReadBe ( byte abImage, long imageOffset, PrimitiveType type ) : Constant
abImage	byte
imageOffset	long
type	PrimitiveType
return	Constant

ReadBe() public method

public ReadBe ( long imageOffset, PrimitiveType type ) : Constant
imageOffset	long
type	PrimitiveType
return	Constant

ReadBeDouble() public static method

public static ReadBeDouble ( byte abImage, long off ) : Constant
abImage	byte
off	long
return	Constant

ReadBeDouble() public method

public ReadBeDouble ( long off ) : Constant
off	long
return	Constant

ReadBeFloat() public static method

public static ReadBeFloat ( byte abImage, long off ) : Constant
abImage	byte
off	long
return	Constant

ReadBeFloat() public method

public ReadBeFloat ( long off ) : Constant
off	long
return	Constant

ReadBeInt16() public static method

public static ReadBeInt16 ( byte img, long offset ) : short
img	byte
offset	long
return	short

ReadBeInt16() public method

public ReadBeInt16 ( uint off ) : short
off	uint
return	short

ReadBeInt32() public static method

public static ReadBeInt32 ( byte abImage, long off ) : int
abImage	byte
off	long
return	int

ReadBeInt32() public method

public ReadBeInt32 ( uint off ) : int
off	uint
return	int

ReadBeInt64() public static method

public static ReadBeInt64 ( byte image, long off ) : long
image	byte
off	long
return	long

ReadBeInt64() public method

public ReadBeInt64 ( uint off ) : long
off	uint
return	long

ReadBeUInt16() public static method

public static ReadBeUInt16 ( byte abImage, long off ) : ushort
abImage	byte
off	long
return	ushort

ReadBeUInt16() public method

public ReadBeUInt16 ( uint off ) : ushort
off	uint
return	ushort

ReadBeUInt32() public static method

public static ReadBeUInt32 ( byte abImage, long off ) : uint
abImage	byte
off	long
return	uint

ReadBeUInt32() public method

public ReadBeUInt32 ( uint off ) : uint
off	uint
return	uint

ReadBeUInt64() public static method

public static ReadBeUInt64 ( byte abImage, long off ) : ulong
abImage	byte
off	long
return	ulong

ReadBeUint64() public method

public ReadBeUint64 ( uint off ) : ulong
off	uint
return	ulong

ReadByte() public method

public ReadByte ( Address addr ) : byte
addr	Address
return	byte

ReadLe() public static method

public static ReadLe ( byte abImage, long imageOffset, PrimitiveType type ) : Constant
abImage	byte
imageOffset	long
type	PrimitiveType
return	Constant

ReadLe() public method

Reads a little-endian word from image offset.

If the word being read was a relocation, it is returned with a [[pointer]] or [[segment]] data type. Otherwise a neutral [[word]] is returned.

public ReadLe ( long imageOffset, PrimitiveType type ) : Constant
imageOffset	long	Offset from image start, in bytes.
type	PrimitiveType	Size of the word being requested.
return	Constant

ReadLeDouble() public method

public ReadLeDouble ( Address addr ) : Constant
addr	Address
return	Constant

ReadLeDouble() public static method

public static ReadLeDouble ( byte abImage, long off ) : Constant
abImage	byte
off	long
return	Constant

ReadLeDouble() public method

public ReadLeDouble ( long off ) : Constant
off	long
return	Constant

ReadLeFloat() public method

public ReadLeFloat ( Address addr ) : Constant
addr	Address
return	Constant

ReadLeFloat() public static method

public static ReadLeFloat ( byte abImage, long off ) : Constant
abImage	byte
off	long
return	Constant

ReadLeFloat() public method

public ReadLeFloat ( long off ) : Constant
off	long
return	Constant

ReadLeInt16() public method

public ReadLeInt16 ( Address addr ) : short
addr	Address
return	short

ReadLeInt16() public static method

public static ReadLeInt16 ( byte abImage, long offset ) : short
abImage	byte
offset	long
return	short

ReadLeInt16() public method

public ReadLeInt16 ( uint off ) : short
off	uint
return	short

ReadLeInt32() public method

public ReadLeInt32 ( Address addr ) : int
addr	Address
return	int

ReadLeInt32() public static method

public static ReadLeInt32 ( byte abImage, long off ) : int
abImage	byte
off	long
return	int

ReadLeInt32() public method

public ReadLeInt32 ( uint off ) : int
off	uint
return	int

ReadLeInt64() public method

public ReadLeInt64 ( Address addr ) : long
addr	Address
return	long

ReadLeInt64() public static method

public static ReadLeInt64 ( byte image, long off ) : long
image	byte
off	long
return	long

ReadLeInt64() public method

public ReadLeInt64 ( uint off ) : long
off	uint
return	long

ReadLeUInt16() public method

public ReadLeUInt16 ( Address addr ) : ushort
addr	Address
return	ushort

ReadLeUInt16() public static method

public static ReadLeUInt16 ( byte img, long off ) : ushort
img	byte
off	long
return	ushort

ReadLeUInt16() public method

public ReadLeUInt16 ( uint off ) : ushort
off	uint
return	ushort

ReadLeUInt32() public method

public ReadLeUInt32 ( Address addr ) : uint
addr	Address
return	uint

ReadLeUInt32() public static method

public static ReadLeUInt32 ( byte img, long off ) : uint
img	byte
off	long
return	uint

ReadLeUInt32() public method

public ReadLeUInt32 ( uint off ) : uint
off	uint
return	uint

ReadLeUInt64() public static method

public static ReadLeUInt64 ( byte img, long off ) : ulong
img	byte
off	long
return	ulong

ReadLeUint64() public method

public ReadLeUint64 ( Address addr ) : ulong
addr	Address
return	ulong

ReadLeUint64() public method

public ReadLeUint64 ( uint off ) : ulong
off	uint
return	ulong

ToString() public method

public ToString ( ) : string
return	string

TryReadBe() public method

public TryReadBe ( long imageOffset, PrimitiveType type, Constant &c ) : bool
imageOffset	long
type	PrimitiveType
c	Constant
return	bool

TryReadBeInt32() public static method

public static TryReadBeInt32 ( byte abImage, long off, int &value ) : bool
abImage	byte
off	long
value	int
return	bool

TryReadBeInt64() public static method

public static TryReadBeInt64 ( byte image, long off, long &value ) : bool
image	byte
off	long
value	long
return	bool

TryReadBeUInt16() public static method

public static TryReadBeUInt16 ( byte img, long offset, ushort &value ) : bool
img	byte
offset	long
value	ushort
return	bool

TryReadBeUInt32() public static method

public static TryReadBeUInt32 ( byte abImage, long off, uint &value ) : bool
abImage	byte
off	long
value	uint
return	bool

TryReadBeUInt64() public static method

public static TryReadBeUInt64 ( byte image, long off, ulong &value ) : bool
image	byte
off	long
value	ulong
return	bool

TryReadByte() public method

public TryReadByte ( Address addr, byte &b ) : bool
addr	Address
b	byte
return	bool

TryReadByte() public static method

public static TryReadByte ( byte img, long off, byte &b ) : bool
img	byte
off	long
b	byte
return	bool

TryReadByte() public method

public TryReadByte ( long off, byte &b ) : bool
off	long
b	byte
return	bool

TryReadBytes() public method

public TryReadBytes ( Address addr, int length, byte membuf ) : bool
addr	Address
length	int
membuf	byte
return	bool

TryReadBytes() public method

public TryReadBytes ( long off, int length, byte membuf ) : bool
off	long
length	int
membuf	byte
return	bool

TryReadLe() public method

public TryReadLe ( long imageOffset, PrimitiveType type, Constant &c ) : bool
imageOffset	long
type	PrimitiveType
c	Constant
return	bool

TryReadLeInt32() public static method

public static TryReadLeInt32 ( byte abImage, uint off, int &value ) : bool
abImage	byte
off	uint
value	int
return	bool

TryReadLeInt64() public static method

public static TryReadLeInt64 ( byte image, long off, long &value ) : bool
image	byte
off	long
value	long
return	bool

TryReadLeUInt16() public static method

public static TryReadLeUInt16 ( byte abImage, uint offset, ushort &us ) : bool
abImage	byte
offset	uint
us	ushort
return	bool

TryReadLeUInt32() public method

public TryReadLeUInt32 ( Address address, uint &dw ) : bool
address	Address
dw	uint
return	bool

TryReadLeUInt32() public static method

public static TryReadLeUInt32 ( byte abImage, long off, uint &value ) : bool
abImage	byte
off	long
value	uint
return	bool

TryReadLeUInt64() public method

public TryReadLeUInt64 ( Address address, ulong &dw ) : bool
address	Address
dw	ulong
return	bool

TryReadLeUInt64() public static method

public static TryReadLeUInt64 ( byte image, long off, ulong &value ) : bool
image	byte
off	long
value	ulong
return	bool

WriteBeUInt32() public static method

public static WriteBeUInt32 ( byte abImage, uint offset, uint dw ) : void
abImage	byte
offset	uint
dw	uint
return	void

WriteBeUInt32() public method

public WriteBeUInt32 ( long offset, uint dw ) : void
offset	long
dw	uint
return	void

WriteByte() public method

public WriteByte ( Address addr, byte b ) : void
addr	Address
b	byte
return	void

WriteByte() public method

public WriteByte ( long offset, byte b ) : void
offset	long
b	byte
return	void

WriteBytes() public method

public WriteBytes ( byte srcBytes, long offset, int count ) : void
srcBytes	byte
offset	long
count	int
return	void

WriteBytes() public static method

public static WriteBytes ( byte srcBytes, long offset, int count, byte dstBytes ) : void
srcBytes	byte
offset	long
count	int
dstBytes	byte
return	void

WriteLeInt16() public static method

public static WriteLeInt16 ( byte abImage, long offset, short w ) : void
abImage	byte
offset	long
w	short
return	void

WriteLeUInt16() public method

public WriteLeUInt16 ( Address addr, ushort w ) : void
addr	Address
w	ushort
return	void

WriteLeUInt16() public method

public WriteLeUInt16 ( long offset, ushort w ) : void
offset	long
w	ushort
return	void

WriteLeUInt32() public method

public WriteLeUInt32 ( Address addr, uint dw ) : void
addr	Address
dw	uint
return	void

WriteLeUInt32() public method

public WriteLeUInt32 ( long offset, uint dw ) : void
offset	long
dw	uint
return	void