Package ghidra.app.util.bin.format.pe

Class TLSDirectory

  • All Implemented Interfaces:
    StructConverter
    public class TLSDirectory
extends java.lang.Object
implements StructConverter
    A class to represent the IMAGE_TLS_DIRECTORY32 and IMAGE_TLS_DIRECTORY64 data structures. 
     typedef struct _IMAGE_TLS_DIRECTORY32 {
     DWORD   StartAddressOfRawData;
     DWORD   EndAddressOfRawData;
     DWORD   AddressOfIndex;             // PDWORD
     DWORD   AddressOfCallBacks;         // PIMAGE_TLS_CALLBACK *
     DWORD   SizeOfZeroFill;
     DWORD   Characteristics;
 } IMAGE_TLS_DIRECTORY32;
 typedef IMAGE_TLS_DIRECTORY32 * PIMAGE_TLS_DIRECTORY32;
 

     typedef struct _IMAGE_TLS_DIRECTORY64 {
     ULONGLONG   StartAddressOfRawData;
     ULONGLONG   EndAddressOfRawData;
     PDWORD      AddressOfIndex;
     PIMAGE_TLS_CALLBACK * AddressOfCallBacks;
     DWORD       SizeOfZeroFill;
     DWORD       Characteristics;
 } IMAGE_TLS_DIRECTORY64;
 typedef IMAGE_TLS_DIRECTORY64 * PIMAGE_TLS_DIRECTORY64;

    • Constructor Detail

      • TLSDirectory

        public TLSDirectory()
        DO NOT USE THIS CONSTRUCTOR, USE create*(GenericFactory ...) FACTORY METHODS INSTEAD.

    • Method Detail

      • getStartAddressOfRawData

        public long getStartAddressOfRawData()
        Returns the beginning address of a range of memory used to initialize a new thread's TLS data in memory.
        Returns:
        the beginning address of a range of memory used to initialize a new thread's TLS data in memory.

      • getEndAddressOfRawData

        public long getEndAddressOfRawData()
        Returns the ending address of the range of memory used to initialize a new thread's TLS data in memory.
        Returns:
        the ending address of the range of memory used to initialize a new thread's TLS data in memory.

      • getAddressOfIndex

        public long getAddressOfIndex()
        Returns:
        the index to locate the thread local data.

      • getAddressOfCallBacks

        public long getAddressOfCallBacks()
        Returns:
        the address of an array of PIMAGE_TLS_CALLBACK function pointers

      • getSizeOfZeroFill

        public int getSizeOfZeroFill()
        Returns:
        the size in bytes of the initialization data

      • getCharacteristics

        public int getCharacteristics()
        Reserved, currently set to 0.
        Returns:
        reserved, currently set to 0

      • toDataType

        public DataType toDataType()
                    throws DuplicateNameException
        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
        Returns:
        returns a structure datatype representing the implementor of this interface
        Throws:
        DuplicateNameException - when a datatype of the same name already exists
        See Also:
        StructConverter.toDataType()

      • getName

        public java.lang.String getName()
        Returns the name of the structure.
        Returns:
        the name of the structure