Package ghidra.program.model.pcode

Class PcodeDataTypeManager

java.lang.Object

ghidra.program.model.pcode.PcodeDataTypeManager

public class PcodeDataTypeManager
extends java.lang.Object

Class for making Ghidra DataTypes suitable for use with pcode

Constructor Summary

Constructors

Constructor	Description
PcodeDataTypeManager(Program prog)

Method Summary

Modifier and Type	Method	Description
java.lang.String	buildCoreTypes()	Build the coretypes xml element
java.lang.StringBuilder	buildStructTypeZeroSizeOveride(DataType type)	Build an XML document string representing the Structure that has its size reported as zero.
void	buildType(java.lang.StringBuilder resBuf, DataType type, int size)	Build an XML document string representing the type information for a data type
void	buildTypeRef(java.lang.StringBuilder resBuf, DataType type, int size)	Generate an XML tag describing the given data-type.
DataType	findBaseType(java.lang.String nm, java.lang.String idstr)	Find a base/built-in data-type with the given name and/or id.
DataType	findUndefined(int size)
Program	getProgram()
DataType	readXMLDataType(XmlPullParser parser)	Get the data type that corresponds to the given XML element.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PcodeDataTypeManager

public PcodeDataTypeManager(Program prog)

Method Detail

getProgram

public Program getProgram()

findUndefined

public DataType findUndefined(int size)

findBaseType

public DataType findBaseType(java.lang.String nm,
                             java.lang.String idstr)

Find a base/built-in data-type with the given name and/or id. If an id is provided and a corresponding data-type exists, this data-type is returned. Otherwise the first built-in data-type with a matching name is returned

Parameters:

nm - name of data-type

idstr - is an optional string containing a data-type id number

Returns:

the data-type object or null if no matching data-type exists

readXMLDataType

public DataType readXMLDataType(XmlPullParser parser)
                         throws PcodeXMLException

Get the data type that corresponds to the given XML element.

Parameters:

parser - the xml parser

Returns:

the read data type

Throws:

PcodeXMLException - if the data type could be resolved from the element

buildTypeRef

public void buildTypeRef(java.lang.StringBuilder resBuf,
                         DataType type,
                         int size)

Generate an XML tag describing the given data-type. Most data-types produce a <type> tag, fully describing the data-type. Where possible a <typeref> tag is produced, which just gives the name of the data-type, deferring a full description of the data-type. For certain simple or nameless data-types, a <type> tag is emitted giving a full description.

Parameters:

resBuf - is the stream to append the tag to

type - is the data-type to be converted

size - is the size in bytes of the specific instance of the data-type

buildType

public void buildType(java.lang.StringBuilder resBuf,
                      DataType type,
                      int size)

Build an XML document string representing the type information for a data type

Parameters:

resBuf - is the stream to append the document to

type - data type to build XML for

size - size of the data type

buildStructTypeZeroSizeOveride

public java.lang.StringBuilder buildStructTypeZeroSizeOveride(DataType type)

Build an XML document string representing the Structure that has its size reported as zero.

Parameters:

type - data type to build XML for

Returns:

XML string document

buildCoreTypes

public java.lang.String buildCoreTypes()

Build the coretypes xml element

Returns:

coretypes xml element