Package ghidra.trace.database.listing

Class DBTraceDefinedDataView

java.lang.Object

ghidra.trace.database.listing.AbstractBaseDBTraceCodeUnitsView<DBTraceData>

ghidra.trace.database.listing.AbstractSingleDBTraceCodeUnitsView<DBTraceData>

ghidra.trace.database.listing.AbstractBaseDBTraceDefinedUnitsView<DBTraceData>

ghidra.trace.database.listing.DBTraceDefinedDataView

All Implemented Interfaces:

InternalBaseCodeUnitsView<TraceData>, InternalTraceBaseDefinedUnitsView<TraceData>, InternalTraceDefinedDataView, TraceBaseCodeUnitsView<TraceData>, TraceBaseDefinedUnitsView<TraceData>, TraceDefinedDataView

public class DBTraceDefinedDataView
extends AbstractBaseDBTraceDefinedUnitsView<DBTraceData>
implements InternalTraceDefinedDataView

The implementation of TraceCodeOperations.definedData()

Nested Class Summary

Nested classes/interfaces inherited from class ghidra.trace.database.listing.AbstractBaseDBTraceDefinedUnitsView

AbstractBaseDBTraceDefinedUnitsView.CacheForGetUnitContainingQueries, AbstractBaseDBTraceDefinedUnitsView.CacheForGetUnitSequenceQueries

Field Summary

Fields inherited from class ghidra.trace.database.listing.AbstractBaseDBTraceDefinedUnitsView

CACHE_ADDRESS_BREADTH, CACHE_MAX_POINTS, CACHE_MAX_REGIONS, cacheForContaining, cacheForSequence, mapSpace

Fields inherited from class ghidra.trace.database.listing.AbstractBaseDBTraceCodeUnitsView

space

Constructor Summary

Constructors

Constructor	Description
DBTraceDefinedDataView(DBTraceCodeSpace space)	Construct the view

Method Summary

Modifier and Type	Method	Description
DBTraceDataAdapter	create(Lifespan lifespan, Address address, TracePlatform platform, DataType dataType)	Create a data unit of unspecified length starting at the given address
DBTraceDataAdapter	create(Lifespan lifespan, Address address, TracePlatform platform, DataType origType, int origLength)	Create a data unit starting at the given address
protected boolean	isFunctionDefinition(DataType dt)	Check if the given data type represents a function definition
protected void	unitRemoved(DBTraceData unit)	Notify domain object listeners that a unit was removed
protected void	unitSpanChanged(Lifespan oldSpan, DBTraceData unit)	Notify domain object listeners taht a unit's lifespan changed

Methods inherited from class ghidra.trace.database.listing.AbstractBaseDBTraceDefinedUnitsView

clear, clearContext, computeTruncatedMax, containsAddress, coversRange, get, getAddressSetView, getAt, getCeiling, getContaining, getFloor, getIntersecting, intersectsRange, invalidateCache, size, subtractFrom, truncateSoonestDefined

Methods inherited from class ghidra.trace.database.listing.AbstractBaseDBTraceCodeUnitsView

coversRange, get, get, get, get, getAddressSetView, getAddressSpace, getAfter, getBefore, getSpace, getTrace, intersectsRange

Methods inherited from class java.lang.Object

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

Methods inherited from interface ghidra.trace.database.listing.InternalBaseCodeUnitsView

get, getContaining, getForRegister, getSpace

Methods inherited from interface ghidra.trace.database.listing.InternalTraceBaseDefinedUnitsView

clear

Methods inherited from interface ghidra.trace.database.listing.InternalTraceDefinedDataView

create, create, create, getPlatformOf

Methods inherited from interface ghidra.trace.model.listing.TraceBaseCodeUnitsView

containsAddress, coversRange, coversRange, get, get, get, get, get, get, getAddressSetView, getAddressSetView, getAfter, getAt, getBefore, getCeiling, getContaining, getContaining, getFloor, getForRegister, getIntersecting, getTrace, intersectsRange, intersectsRange, size

Methods inherited from interface ghidra.trace.model.listing.TraceBaseDefinedUnitsView

clear, clear

Methods inherited from interface ghidra.trace.model.listing.TraceDefinedDataView

create

Constructor Details

DBTraceDefinedDataView

public DBTraceDefinedDataView(DBTraceCodeSpace space)

Construct the view

Parameters:

space - the space, bound to an address space

Method Details

create

public DBTraceDataAdapter create(Lifespan lifespan,
 Address address,
 TracePlatform platform,
 DataType dataType)
                          throws CodeUnitInsertionException

Description copied from interface: TraceDefinedDataView

Create a data unit of unspecified length starting at the given address

The length will be determined by the data type, possibly by examining the bytes, e.g., a null-terminated UTF-8 string. The given type is resolved to the given platform, even if the type already exists in the trace by another platform.

Specified by:

create in interface InternalTraceDefinedDataView

Specified by:

create in interface TraceDefinedDataView

Parameters:

lifespan - the span for which the unit is effective

address - the starting address

platform - the platform for the type's DataOrganization

dataType - the data type for the unit

Returns:

the new data unit

Throws:

CodeUnitInsertionException - if there's a conflict

isFunctionDefinition

protected boolean isFunctionDefinition(DataType dt)

Check if the given data type represents a function definition

This recursively resolves typedefs and checks each.

Parameters:

dt - the data type

Returns:

true if it is a function definition, false otherwise

create

public DBTraceDataAdapter create(Lifespan lifespan,
 Address address,
 TracePlatform platform,
 DataType origType,
 int origLength)
                          throws CodeUnitInsertionException

Description copied from interface: TraceDefinedDataView

Create a data unit starting at the given address

The given type is resolved to the given platform, even if the type already exists in the trace by another platform.

Specified by:

create in interface InternalTraceDefinedDataView

Specified by:

create in interface TraceDefinedDataView

Parameters:

lifespan - the span for which the unit is effective

address - the starting address

platform - the platform for the type's DataOrganization

origType - the data type for the unit

origLength - the length of the unit, -1 for unspecified

Returns:

the new data unit

Throws:

CodeUnitInsertionException - if there's a conflict

unitRemoved

protected void unitRemoved(DBTraceData unit)

Description copied from class: AbstractBaseDBTraceDefinedUnitsView

Notify domain object listeners that a unit was removed

Overrides:

unitRemoved in class AbstractBaseDBTraceDefinedUnitsView<DBTraceData>

Parameters:

unit - the removed unit

unitSpanChanged

protected void unitSpanChanged(Lifespan oldSpan,
 DBTraceData unit)

Description copied from class: AbstractBaseDBTraceDefinedUnitsView

Notify domain object listeners taht a unit's lifespan changed

Overrides:

unitSpanChanged in class AbstractBaseDBTraceDefinedUnitsView<DBTraceData>

Parameters:

oldSpan - the old snap

unit - the unit (having the new span)