Module openj9.dtfj

Package com.ibm.dtfj.image

Interface ImageModule

All Known Implementing Classes:

ImageModule, J9DDRImageModule, JCImageModule, PHDCorruptImageModule, PHDImageModule

public interface ImageModule

Represents a shared library loaded into the image, or the executable module itself.

Method Summary

Modifier and Type	Method	Description
long	getLoadAddress()	Get the address at which the module or executable was loaded.
String	getName()	Get the file name of the shared library.
Properties	getProperties()	Get the table of properties associated with this module.
Iterator	getSections()	Get the collection of sections that make up this library.
Iterator	getSymbols()	Provides a collection of symbols defined by the library.

Method Details

getName

String getName()
        throws CorruptDataException

Get the file name of the shared library.

Returns:

the file name of the shared library.

Throws:

CorruptDataException - If the module is corrupt and the original file cannot be determined.

getSections

Iterator getSections()

Get the collection of sections that make up this library.

Returns:

a collection of sections that make up this library.

See Also:

• ImageSection
• CorruptData

getSymbols

Iterator getSymbols()

Provides a collection of symbols defined by the library. This list is likely incomplete as many symbols may be private, symbols may have been stripped from the library, or symbols may not by available in the image.

Returns:

a collection of symbols which are defined by this library.

See Also:

• ImageSymbol
• CorruptData

getProperties

Properties getProperties()
                  throws CorruptDataException

Get the table of properties associated with this module.

Returns:

a table of properties associated with this module. Values typically defined in this table include:

• "version" -- version information about the module

Throws:

CorruptDataException

getLoadAddress

long getLoadAddress()
             throws CorruptDataException,
DataUnavailable

Get the address at which the module or executable was loaded.

Returns:

the address

Throws:

CorruptDataException

DataUnavailable