Package ghidra.program.model.data

Interface FunctionDefinition

All Superinterfaces:

DataType, FunctionSignature

All Known Implementing Classes:

FunctionDefinitionDataType, FunctionSignatureImpl

public interface FunctionDefinition
extends DataType, FunctionSignature

Defines a function signature for things like function pointers.

Field Summary

Fields inherited from interface ghidra.program.model.data.DataType

CONFLICT_SUFFIX, DEFAULT, NO_LAST_CHANGE_TIME, NO_SOURCE_SYNC_TIME, VOID

Fields inherited from interface ghidra.program.model.listing.FunctionSignature

VAR_ARGS_DISPLAY_STRING, VOID_PARAM_DISPLAY_STRING

Method Summary

Modifier and Type	Method	Description
void	replaceArgument(int ordinal, java.lang.String name, DataType dt, java.lang.String comment, SourceType source)	Replace the given argument with another data type
void	setArguments(ParameterDefinition[] args)	Set the arguments to this function.
void	setComment(java.lang.String comment)	Set the function comment
void	setGenericCallingConvention(GenericCallingConvention genericCallingConvention)	Set the generic calling convention associated with this function definition.
void	setReturnType(DataType type)	Set the return data type for this function
void	setVarArgs(boolean hasVarArgs)	Set whether parameters can be passed as a VarArg (variable argument list).

Methods inherited from interface ghidra.program.model.data.DataType

addParent, clone, copy, dataTypeAlignmentChanged, dataTypeDeleted, dataTypeNameChanged, dataTypeReplaced, dataTypeSizeChanged, dependsOn, encodeRepresentation, encodeValue, getAlignment, getCategoryPath, getDataOrganization, getDataTypeManager, getDataTypePath, getDefaultAbbreviatedLabelPrefix, getDefaultLabelPrefix, getDefaultLabelPrefix, getDefaultOffcutLabelPrefix, getDefaultSettings, getDescription, getDisplayName, getDocs, getLastChangeTime, getLastChangeTimeInSourceArchive, getLength, getMnemonic, getName, getParents, getPathName, getRepresentation, getSettingsDefinitions, getSourceArchive, getUniversalID, getValue, getValueClass, hasLanguageDependantLength, isDeleted, isEncodable, isEquivalent, isNotYetDefined, isZeroLength, removeParent, replaceWith, setCategoryPath, setDefaultSettings, setDescription, setLastChangeTime, setLastChangeTimeInSourceArchive, setName, setNameAndCategory, setSourceArchive

Methods inherited from interface ghidra.program.model.listing.FunctionSignature

getArguments, getComment, getGenericCallingConvention, getName, getPrototypeString, getPrototypeString, getReturnType, hasVarArgs, isEquivalentSignature

Method Detail

setArguments

void setArguments(ParameterDefinition[] args)

Set the arguments to this function.

Parameters:

args - array of parameter definitions to be used as arguments to this function

setReturnType

void setReturnType(DataType type)
            throws java.lang.IllegalArgumentException

Set the return data type for this function

Parameters:

type - the return datatype to be set.

Throws:

java.lang.IllegalArgumentException - if data type is not a fixed length type

setComment

void setComment(java.lang.String comment)

Set the function comment

Parameters:

comment - the comment to set.

setVarArgs

void setVarArgs(boolean hasVarArgs)

Set whether parameters can be passed as a VarArg (variable argument list).

Parameters:

hasVarArgs - true if this function has a variable argument list (ie printf(fmt, ...)).

setGenericCallingConvention

void setGenericCallingConvention(GenericCallingConvention genericCallingConvention)

Set the generic calling convention associated with this function definition.

Parameters:

genericCallingConvention - generic calling convention

replaceArgument

void replaceArgument(int ordinal,
                     java.lang.String name,
                     DataType dt,
                     java.lang.String comment,
                     SourceType source)

Replace the given argument with another data type

Parameters:

ordinal - the index of the argument to be replaced, starting from '0'

name - name of the new argument

dt - data type of the new argument

comment - comment for the argument

source - the source of this function definition argument: Symbol.DEFAULT, Symbol.ANALYSIS, Symbol.IMPORTED, or Symbol.USER_DEFINED