Class DebugDirectoryParser

java.lang.Object
ghidra.app.util.bin.format.pe.debug.DebugDirectoryParser
All Implemented Interfaces:
OffsetValidator
public class DebugDirectoryParser extends Object implements OffsetValidator
A helper class to parsing different types of debug information from a debug directory

  • Field Details

    • IMAGE_DEBUG_TYPE_UNKNOWN

      public static final byte IMAGE_DEBUG_TYPE_UNKNOWN
      Unknown debug type.
      See Also:

    • IMAGE_DEBUG_TYPE_COFF

      public static final byte IMAGE_DEBUG_TYPE_COFF
      COFF debug type.
      See Also:

    • IMAGE_DEBUG_TYPE_CODEVIEW

      public static final byte IMAGE_DEBUG_TYPE_CODEVIEW
      CodeView debug type.
      See Also:

    • IMAGE_DEBUG_TYPE_FPO

      public static final byte IMAGE_DEBUG_TYPE_FPO
      FPO debug type.
      See Also:

    • IMAGE_DEBUG_TYPE_MISC

      public static final byte IMAGE_DEBUG_TYPE_MISC
      Misc debug type.
      See Also:

    • IMAGE_DEBUG_TYPE_EXCEPTION

      public static final byte IMAGE_DEBUG_TYPE_EXCEPTION
      Exception debug type.
      See Also:

    • IMAGE_DEBUG_TYPE_FIXUP

      public static final byte IMAGE_DEBUG_TYPE_FIXUP
      Fixup debug type.
      See Also:

    • IMAGE_DEBUG_TYPE_OMAP_TO_SRC

      public static final byte IMAGE_DEBUG_TYPE_OMAP_TO_SRC
      OMAP-To-Source debug type.
      See Also:

    • IMAGE_DEBUG_TYPE_OMAP_FROM_SRC

      public static final byte IMAGE_DEBUG_TYPE_OMAP_FROM_SRC
      OMAP-From-Source debug type.
      See Also:

    • IMAGE_DEBUG_TYPE_BORLAND

      public static final byte IMAGE_DEBUG_TYPE_BORLAND
      Borland debug type.
      See Also:

    • IMAGE_DEBUG_TYPE_RESERVED10

      public static final byte IMAGE_DEBUG_TYPE_RESERVED10
      Reserved debug type.
      See Also:

    • IMAGE_DEBUG_TYPE_CLSID

      public static final byte IMAGE_DEBUG_TYPE_CLSID
      CLS ID debug type.
      See Also:

  • Constructor Details

    • DebugDirectoryParser

      public DebugDirectoryParser(BinaryReader reader, long ptr, int size, long sizeOfImage, int sectionAlignment, int fileAlignment) throws IOException
      Constructs a new debug directory parser.
      Parameters:
      reader - the binary reader
      ptr - the pointer into the binary reader
      size - the size of the directory
      sizeOfImage - the size of the image in memory
      sectionAlignment - the section alignment (0 if unknown)
      fileAlignment - the file alignment (0 if unknown)
      Throws:
      IOException - if an I/O error occurs

  • Method Details

    • getDebugDirectories

      public DebugDirectory[] getDebugDirectories()

    • getDebugMisc

      public DebugMisc getDebugMisc()
      Returns the miscellaneous debug information, or null if it does not exists.
      Returns:
      the miscellaneous debug information

    • getDebugCodeView

      public DebugCodeView getDebugCodeView()
      Returns the CodeView debug information, or null if it does not exists.
      Returns:
      the CodeView debug information

    • getDebugCOFFSymbolsHeader

      public DebugCOFFSymbolsHeader getDebugCOFFSymbolsHeader()
      Returns the COFF debug information, or null if it does not exists.
      Returns:
      the COFF debug information

    • getDebugFixup

      public DebugFixup getDebugFixup()
      Returns the Fixup debug information, or null if it does not exists.
      Returns:
      the Fixup debug information

    • checkPointer

      public boolean checkPointer(long ptr)
      Description copied from interface: OffsetValidator
      Returns whether or not the specified pointer is contained within the PE file.
      Specified by:
      checkPointer in interface OffsetValidator
      Parameters:
      ptr - the pointer value to check
      Returns:
      whether or not the specified pointer is contained within the PE file

    • checkRVA

      public boolean checkRVA(long rva)
      Description copied from interface: OffsetValidator
      Returns whether or not the specified RVA value is contained within the PE image.
      Specified by:
      checkRVA in interface OffsetValidator
      Parameters:
      rva - the RVA to check
      Returns:
      whether or not the specified RVA value is contained within the PE image

    • getFileAlignment

      public int getFileAlignment()
      Description copied from interface: OffsetValidator
      Returns the PE's file alignment, or 0 if unknown/unused.
      Specified by:
      getFileAlignment in interface OffsetValidator
      Returns:
      the PE's file alignment, or 0 if unknown/unused

    • getSectionAlignment

      public int getSectionAlignment()
      Description copied from interface: OffsetValidator
      Returns the PE's sectionAlignment, or 0 if unknown/unused.
      Specified by:
      getSectionAlignment in interface OffsetValidator
      Returns:
      the PE's sectionAlignment, or 0 if unknown/unused