Package ghidra.app.plugin.exceptionhandlers.gcc

Interface DwarfEHDecoder

public interface DwarfEHDecoder

Decodes a sequence of program bytes to Ghidra addressing types.

Method Summary

Modifier and Type	Method	Description
long	decode(DwarfDecodeContext context)	Decodes an integer value which is indicated by the context.
Address	decodeAddress(DwarfDecodeContext context)	Decodes the address which is indicated by the context.
DwarfEHDataApplicationMode	getDataApplicationMode()	Gets the data application mode.
DwarfEHDataDecodeFormat	getDataFormat()	Gets the exception handling data decoding format.
DataType	getDataType(Program program)	Gets this decoder's encoded data type.
int	getDecodeSize(Program program)	Gets the size of the encoded data.
boolean	isSigned()	Whether or not this decoder is for decoding signed or unsigned data.

Method Detail

getDataFormat

DwarfEHDataDecodeFormat getDataFormat()

Gets the exception handling data decoding format.

Returns:

the data decoding format

getDataApplicationMode

DwarfEHDataApplicationMode getDataApplicationMode()

Gets the data application mode.

Returns:

the data application mode

isSigned

boolean isSigned()

Whether or not this decoder is for decoding signed or unsigned data.

Returns:

true if the decoder is for signed data. false for unsigned

getDecodeSize

int getDecodeSize(Program program)

Gets the size of the encoded data.

Parameters:

program - the program containing the data to be decoded.

Returns:

the size of the encoded data

decode

long decode(DwarfDecodeContext context)
     throws MemoryAccessException

Decodes an integer value which is indicated by the context.

Parameters:

context - Stores program location and decode parameters

Returns:

the value

Throws:

MemoryAccessException - if the data can't be read

decodeAddress

Address decodeAddress(DwarfDecodeContext context)
               throws MemoryAccessException

Decodes the address which is indicated by the context.

Parameters:

context - Stores program location and decode parameters

Returns:

the address

Throws:

MemoryAccessException - if the data can't be read

getDataType

DataType getDataType(Program program)

Gets this decoder's encoded data type.

Parameters:

program - the program containing the data to be decoded.

Returns:

the data type.