Package ghidra.app.util.bin.format.dwarf.sectionprovider

Class ExternalDebugFileSectionProvider

java.lang.Object

ghidra.app.util.bin.format.dwarf.sectionprovider.BaseSectionProvider

ghidra.app.util.bin.format.dwarf.sectionprovider.ExternalDebugFileSectionProvider

All Implemented Interfaces:

DWARFSectionProvider, Closeable, AutoCloseable

public class ExternalDebugFileSectionProvider
extends BaseSectionProvider

A DWARFSectionProvider that reads .debug_info (and friends) sections from an external ELF file that is referenced in the original ELF file's build-id or debuglink sections.

Creates a pinning reference from the temporary external ELF debug file to this SectionProvider instance using the program's DomainObject.addConsumer(Object), and then releases the consumer when this instance is closed, allowing the temporary Program to be destroyed.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PROGRAM_INFO_DWARF_EXTERNAL_DEBUG_FILE

Fields inherited from class ghidra.app.util.bin.format.dwarf.sectionprovider.BaseSectionProvider

program, sectionPrefixes

Method Summary

Modifier and Type	Method	Description
void	close()
static DWARFSectionProvider	createExternalSectionProviderFor(Program program, TaskMonitor monitor)
static FSRL	getExternalDebugFileLocation(Program program)	Returns the previously saved value of the external debug file location from the program's metadata.
void	updateProgramInfo(Program program)	Decorate the specified program with any information that is unique to this section provider.

Methods inherited from class ghidra.app.util.bin.format.dwarf.sectionprovider.BaseSectionProvider

createSectionProviderFor, getSection, getSectionAsByteProvider, getSectionPrefixSearchList, hasSection

Methods inherited from class java.lang.Object

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

Field Details

PROGRAM_INFO_DWARF_EXTERNAL_DEBUG_FILE

public static final String PROGRAM_INFO_DWARF_EXTERNAL_DEBUG_FILE

See Also:

• Constant Field Values

Method Details

createExternalSectionProviderFor

public static DWARFSectionProvider createExternalSectionProviderFor(Program program,
 TaskMonitor monitor)

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface DWARFSectionProvider

Overrides:

close in class BaseSectionProvider

updateProgramInfo

public void updateProgramInfo(Program program)

Description copied from interface: DWARFSectionProvider

Decorate the specified program with any information that is unique to this section provider.

Parameters:

program - Program with an active transaction

getExternalDebugFileLocation

public static FSRL getExternalDebugFileLocation(Program program)

Returns the previously saved value of the external debug file location from the program's metadata.

Parameters:

program - DWARF that previously was analyzed

Returns:

FSRL of external debug file, or null if missing or corrupted value