EhFrameHeaderSection

java.lang.Object

ghidra.app.plugin.exceptionhandlers.gcc.sections.EhFrameHeaderSection

public class EhFrameHeaderSection extends Object

Parses the exception handling structures within an '.eh_frame_hdr' memory section; contains the frame header record and the FDE table.

Field Summary

Fields

Modifier and Type

Field

Description

static final String

EH_FRAME_HEADER_BLOCK_NAME
Constructor Summary

Constructors

Constructor

Description

EhFrameHeaderSection(Program program)

Constructor for an eh frame header section.
Method Summary

Modifier and Type

Method

Description

int

analyze(TaskMonitor monitor)

Analyzes and annotates the eh frame header.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- EH_FRAME_HEADER_BLOCK_NAME
  
  public static final String EH_FRAME_HEADER_BLOCK_NAME
  See Also:
  
  Constant Field Values
Constructor Details
- EhFrameHeaderSection
  
  public EhFrameHeaderSection(Program program)
  
  Constructor for an eh frame header section.
  
  Parameters:
  
  program - the program containing this eh frame header.
Method Details
- analyze
  
  public int analyze(TaskMonitor monitor) throws MemoryAccessException, AddressOutOfBoundsException, ExceptionHandlerFrameException
  
  Analyzes and annotates the eh frame header.
  
  Parameters:
  
  monitor - a status monitor for indicating progress or allowing a task to be cancelled.
  
  Returns:
  
  the number of records in the FDE table or 0 if there was no EH frame header to analyze.
  
  Throws:
  
  MemoryAccessException - if memory couldn't be read/written while processing the header.
  
  AddressOutOfBoundsException - if one or more expected addresses weren't in the program.
  
  ExceptionHandlerFrameException - if the FDE table can't be decoded.