Package ghidra.app.util.bin.format.macho.dyld

Class DyldCacheSlideInfo1

java.lang.Object
ghidra.app.util.bin.format.macho.dyld.DyldCacheSlideInfoCommon
ghidra.app.util.bin.format.macho.dyld.DyldCacheSlideInfo1
All Implemented Interfaces:
StructConverter
public class DyldCacheSlideInfo1 extends DyldCacheSlideInfoCommon
Represents a dyld_cache_slide_info structure.

Seen in iOS 8 and earlier.

  • Constructor Details

    • DyldCacheSlideInfo1

      public DyldCacheSlideInfo1(BinaryReader reader, long mappingAddress, long mappingSize, long mappingFileOffset) throws IOException
      Create a new DyldCacheSlideInfo1.
      Parameters:
      reader - A BinaryReader positioned at the start of a DYLD slide info 1
      mappingAddress - The base address of where the slide fixups will take place
      mappingSize - The size of the slide fixups block
      mappingFileOffset - The base file offset of where the slide fixups will take place
      Throws:
      IOException - if there was an IO-related problem creating the DYLD slide info 1

  • Method Details

    • getTocOffset

      public int getTocOffset()
      Returns The TOC offset.
      Returns:
      The TOC offset

    • getTocCount

      public int getTocCount()
      Returns The TOC count.
      Returns:
      The TOC count

    • getEntriesOffset

      public int getEntriesOffset()
      Returns The entries offset.
      Returns:
      The entries offset

    • getEntriesCount

      public int getEntriesCount()
      Returns The entries count.
      Returns:
      The entries count

    • getEntriesSize

      public int getEntriesSize()
      Returns The entries size.
      Returns:
      The entries size

    • getToc

      public short[] getToc()
      Returns The TOC.
      Returns:
      The TOC

    • getEntries

      public byte[][] getEntries()
      Returns The entries.
      Returns:
      The entries

    • getSlideFixups

      public List<DyldFixup> getSlideFixups(BinaryReader reader, int pointerSize, MessageLog log, TaskMonitor monitor) throws IOException, CancelledException
      Description copied from class: DyldCacheSlideInfoCommon
      Walks the slide fixup information and collects a List of DyldFixups that will need to be applied to the image
      Specified by:
      getSlideFixups in class DyldCacheSlideInfoCommon
      Parameters:
      reader - A BinaryReader positioned at the start of the segment to fix up
      pointerSize - The size of a pointer in bytes
      log - The log
      monitor - A cancellable monitor
      Returns:
      A List of DyldFixups
      Throws:
      IOException - If there was an IO-related issue
      CancelledException - If the user cancelled the operation

    • toDataType

      public DataType toDataType() throws DuplicateNameException, IOException
      Description copied from interface: StructConverter
      Returns a structure datatype representing the contents of the implementor of this interface.

      For example, given: 

       class A {
     int foo;
     double bar;
 }

      The return value should be a structure data type with two data type components; an INT and a DOUBLE. The structure should contain field names and, if possible, field comments.

      Specified by:
      toDataType in interface StructConverter
      Overrides:
      toDataType in class DyldCacheSlideInfoCommon
      Returns:
      returns a structure datatype representing the implementor of this interface
      Throws:
      DuplicateNameException - when a datatype of the same name already exists
      IOException
      See Also: