Package ghidra.program.model.data

Class SignedByteDataType

    • Field Detail

      • dataType

        public static final SignedByteDataType dataType
        A statically defined SignedByteDataType instance.

    • Constructor Detail

      • SignedByteDataType

        public SignedByteDataType()

    • Method Detail

      • getDescription

        public java.lang.String getDescription()
        Description copied from interface: DataType
        Get a String briefly describing this DataType.
        Returns:
        a one-liner describing this DataType.

      • getLength

        public int getLength()
        Description copied from interface: DataType
        Get the length (number of 8-bit bytes) of this DataType.

        NOTE: No datatype should ever return 0, even if DataType.isZeroLength(), and only Dynamic datatypes should return -1. If DataType.isZeroLength() is true a length of 1 should be returned. Where a zero-length datatype can be handled (e.g., Composite) the DataType.isZeroLength() method should be used.

        Returns:
        the length of this DataType

      • getDecompilerDisplayName

        public java.lang.String getDecompilerDisplayName​(DecompilerLanguage language)
        Description copied from class: BuiltIn
        Return token used to represent this type in decompiler/source-code output
        Overrides:
        getDecompilerDisplayName in class BuiltIn
        Parameters:
        language - is the language being displayed
        Returns:
        the name string

      • getOppositeSignednessDataType

        public ByteDataType getOppositeSignednessDataType()
        Specified by:
        getOppositeSignednessDataType in class AbstractIntegerDataType
        Returns:
        the data-type with the opposite signedness from this data-type. For example, this method on IntegerDataType will return an instance of UnsignedIntegerDataType.

      • clone

        public SignedByteDataType clone​(DataTypeManager dtm)
        Description copied from interface: DataType
        Returns an instance of this DataType with its universalID and SourceArchive identity retained.

        The current instanceof will be returned if this datatype's DataTypeManager matches the specified dtm. The recursion depth of a clone will stop on any datatype whose DataTypeManager matches the specified dtm and simply use the existing datatype instance.

        Parameters:
        dtm - the data-type manager instance whose data-organization should apply.
        Returns:
        cloned instance which may be the same as this instance

      • getCTypeDeclaration

        public java.lang.String getCTypeDeclaration​(DataOrganization dataOrganization)
        Description copied from class: BuiltIn
        Returns null for FactoryDataType (which should never be used) and Dynamic types which should generally be replaced by a primitive array (e.g., char[5]) or, a primitive pointer (e.g., char *). For other types an appropriately sized unsigned integer typedef is returned.
        Specified by:
        getCTypeDeclaration in interface BuiltInDataType
        Overrides:
        getCTypeDeclaration in class BuiltIn
        Parameters:
        dataOrganization - or null for default
        Returns:
        definition C-statement (e.g., #define or typedef) or null if type name is a standard C-primitive name or if type is FactoryDataType or Dynamic.
        See Also:
        BuiltInDataType.getCTypeDeclaration(ghidra.program.model.data.DataOrganization)